Mercurial > dwindows
annotate dw.hpp @ 2917:77e5d6743013
C++: Implement most of Page 2 (Render) except the actual rendering.
author | bsmith@81767d24-ef19-dc11-ae90-00e081727c95 |
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date | Wed, 28 Dec 2022 09:32:27 +0000 |
parents | fe43f8667d3d |
children | e609aa6a5b93 |
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1 /* Dynamic Windows C++ Language Bindings |
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2 * Copyright 2022 Brian Smith |
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3 * Recommends a C++11 compatible compiler. |
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4 */ |
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5 |
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6 #ifndef _HPP_DW |
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7 #define _HPP_DW |
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8 #include <dw.h> |
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9 #include <string.h> |
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10 |
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11 // Attempt to support compilers without nullptr type literal |
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12 #if __cplusplus >= 201103L |
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13 #define DW_CPP11 |
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14 #define DW_NULL nullptr |
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15 #else |
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16 #define DW_NULL NULL |
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17 #endif |
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18 |
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19 // Support Lambdas on C++11, Visual C 2010 or GCC 4.5 |
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20 #if defined(DW_CPP11) || (defined(_MSC_VER) && _MSC_VER >= 1600) || \ |
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21 (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 4))) |
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22 #define DW_LAMBDA |
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23 #include <functional> |
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24 #endif |
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25 |
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26 // Attempt to allow compilation on GCC older than 4.7 |
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27 #if defined(__GNUC__) && (__GNuC__ < 5 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7)) |
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28 #define override |
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29 #endif |
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30 |
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31 namespace DW |
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32 { |
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33 |
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34 // Forward declare these so they can be referenced |
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35 class Render; |
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36 class Pixmap; |
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37 class MenuItem; |
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38 class Window; |
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39 |
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40 // Base handle class which allows opaque access to |
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41 // The base system handles |
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42 class Handle |
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43 { |
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44 protected: |
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45 void *handle; |
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46 void SetHandle(void *newhandle) { handle = newhandle; } |
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47 public: |
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48 void *GetHandle() { return handle; } |
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49 }; |
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50 |
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51 // Widget class allows packing and style |
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52 class Widget : public Handle |
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53 { |
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54 protected: |
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55 void SetHWND(HWND newhwnd) { |
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56 hwnd = newhwnd; |
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57 SetHandle(reinterpret_cast<void *>(newhwnd)); |
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58 // Save the C++ class pointer in the window data for later |
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59 dw_window_set_data(hwnd, "_dw_classptr", this); |
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60 } |
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61 HWND hwnd; |
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62 public: |
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63 HWND GetHWND() { return hwnd; } |
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64 int Destroy() { int retval = dw_window_destroy(hwnd); delete this; return retval; } |
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65 Widget *FromID(int id) { |
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66 HWND child = dw_window_from_id(hwnd, id); |
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67 if(child) { |
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68 return reinterpret_cast<Widget *>(dw_window_get_data(child, "_dw_classptr")); |
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69 } |
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70 return DW_NULL; |
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71 } |
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72 void GetPreferredSize(int *width, int *height) { dw_window_get_preferred_size(hwnd, width, height); } |
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73 int SetColor(unsigned long fore, unsigned long back) { return dw_window_set_color(hwnd, fore, back); } |
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74 void SetData(const char *dataname, void *data) { dw_window_set_data(hwnd, dataname, data); } |
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75 void *GetData(const char *dataname) { return dw_window_get_data(hwnd, dataname); } |
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76 void SetPointer(int cursortype) { dw_window_set_pointer(hwnd, cursortype); } |
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77 void SetStyle(unsigned long flags, unsigned long mask) { dw_window_set_style(hwnd, flags, mask); } |
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78 void SetStyle(unsigned long flags) { dw_window_set_style(hwnd, flags, flags); } |
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79 void SetTooltip(char *bubbletext) { dw_window_set_tooltip(hwnd, bubbletext); } |
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80 int Unpack() { return dw_box_unpack(hwnd); } |
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81 }; |
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82 |
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83 // Box class is a packable object |
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84 class Boxes : virtual public Widget |
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85 { |
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86 public: |
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87 // User functions |
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88 void PackStart(Widget *item, int width, int height, int hsize, int vsize, int pad) { |
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89 dw_box_pack_start(hwnd, item ? item->GetHWND() : DW_NOHWND, width, height, hsize, vsize, pad); } |
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90 void PackStart(Widget *item, int hsize, int vsize, int pad) { |
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91 dw_box_pack_start(hwnd, item ? item->GetHWND() : DW_NOHWND, DW_SIZE_AUTO, DW_SIZE_AUTO, hsize, vsize, pad); } |
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92 void PackEnd(Widget *item, int width, int height, int hsize, int vsize, int pad) { |
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93 dw_box_pack_end(hwnd, item ? item->GetHWND() : DW_NOHWND, width, height, hsize, vsize, pad); } |
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94 void PackEnd(Widget *item, int hsize, int vsize, int pad) { |
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95 dw_box_pack_end(hwnd, item ? item->GetHWND() : DW_NOHWND, DW_SIZE_AUTO, DW_SIZE_AUTO, hsize, vsize, pad); } |
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96 void PackAtIndex(Widget *item, int index, int width, int height, int hsize, int vsize, int pad) { |
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97 dw_box_pack_at_index(hwnd, item ? item->GetHWND() : DW_NOHWND, index, width, height, hsize, vsize, pad); } |
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98 void PackAtIndex(Widget *item, int index, int hsize, int vsize, int pad) { |
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99 dw_box_pack_at_index(hwnd, item ? item->GetHWND() : DW_NOHWND, index, DW_SIZE_AUTO, DW_SIZE_AUTO, hsize, vsize, pad); } |
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100 Widget *UnpackAtIndex(int index) { HWND widget = dw_box_unpack_at_index(hwnd, index); |
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101 void *classptr = widget ? dw_window_get_data(widget, "_dw_classptr") : DW_NULL; |
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102 return reinterpret_cast<Widget *>(classptr); |
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103 } |
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104 }; |
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105 |
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106 class Box : public Boxes |
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107 { |
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108 public: |
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109 // Constructors |
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110 Box(int type, int pad) { SetHWND(dw_box_new(type, pad)); } |
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111 Box(int type) { SetHWND(dw_box_new(type, 0)); } |
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112 }; |
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113 |
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114 // Special scrollable box |
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115 class ScrollBox : public Boxes |
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116 { |
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117 public: |
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118 // Constructors |
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119 ScrollBox(int type, int pad) { SetHWND(dw_scrollbox_new(type, pad)); } |
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120 ScrollBox(int type) { SetHWND(dw_scrollbox_new(type, 0)); } |
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121 |
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122 // User functions |
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123 int GetRange(int orient) { return dw_scrollbox_get_range(hwnd, orient); } |
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124 int GetPos(int orient) { return dw_scrollbox_get_pos(hwnd, orient); } |
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125 }; |
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126 |
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127 // TODO: Find a way to implement this cross platform... |
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128 // That way we can skip adding unused signal handlers |
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129 #define IsOverridden(a, b) true |
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130 |
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131 // Base class for several types of widgets including buttons and menu items |
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132 class Clickable : virtual public Widget |
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133 { |
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134 private: |
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135 bool ClickedConnected; |
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136 #ifdef DW_LAMBDA |
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137 std::function<int()> _ConnectClicked; |
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138 #else |
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139 int (*_ConnectClicked)(); |
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140 #endif |
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141 static int _OnClicked(HWND window, void *data) { |
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142 if(reinterpret_cast<Clickable *>(data)->_ConnectClicked) |
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143 return reinterpret_cast<Clickable *>(data)->_ConnectClicked(); |
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144 return reinterpret_cast<Clickable *>(data)->OnClicked(); } |
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145 protected: |
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146 void Setup() { |
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147 _ConnectClicked = 0; |
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148 if(IsOverridden(Clickable::OnClicked, this)) { |
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149 dw_signal_connect(hwnd, DW_SIGNAL_CLICKED, DW_SIGNAL_FUNC(_OnClicked), this); |
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150 ClickedConnected = true; |
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151 } |
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152 else { |
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153 ClickedConnected = false; |
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154 } |
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155 } |
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156 // Our signal handler functions to be overriden... |
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157 // If they are not overridden and an event is generated, remove the unused handler |
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158 virtual int OnClicked() { |
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159 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_CLICKED); |
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160 ClickedConnected = false; |
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161 return FALSE; |
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162 } |
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163 public: |
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164 #ifdef DW_LAMBDA |
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165 void ConnectClicked(std::function<int()> userfunc) |
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166 #else |
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167 void ConnectClicked(int (*userfunc)()) |
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168 #endif |
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169 { |
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170 _ConnectClicked = userfunc; |
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171 if(!ClickedConnected) { |
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172 dw_signal_connect(hwnd, DW_SIGNAL_CLICKED, DW_SIGNAL_FUNC(_OnClicked), this); |
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173 ClickedConnected = true; |
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174 } |
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175 } |
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176 }; |
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177 |
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178 class Menus : public Handle |
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179 { |
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180 protected: |
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181 void SetHMENUI(HMENUI newmenu) { |
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182 menu = newmenu; |
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183 SetHandle(reinterpret_cast<void *>(newmenu)); |
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184 } |
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185 HMENUI menu; |
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186 public: |
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187 // User functions |
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188 HMENUI GetHMENUI() { return menu; } |
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189 MenuItem *AppendItem(const char *title, unsigned long id, unsigned long flags, int end, int check, Menus *submenu); |
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190 MenuItem *AppendItem(const char *title, unsigned long flags, int check, Menus *submenu); |
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191 MenuItem *AppendItem(const char *title, unsigned long flags, int check); |
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192 MenuItem *AppendItem(const char *title, Menus *submenu); |
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193 MenuItem *AppendItem(const char *title); |
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194 }; |
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195 |
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196 class Menu : public Menus |
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197 { |
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198 public: |
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199 // Constructors |
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200 Menu(unsigned long id) { SetHMENUI(dw_menu_new(id)); } |
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201 Menu() { SetHMENUI(dw_menu_new(0)); } |
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202 |
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203 // User functions |
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204 void Popup(Window *window, int x, int y); |
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205 void Popup(Window *window); |
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206 }; |
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207 |
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208 class MenuBar : public Menus |
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209 { |
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210 public: |
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211 // Constructors |
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212 MenuBar(HWND location) { SetHMENUI(dw_menubar_new(location)); } |
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213 }; |
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214 |
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215 class MenuItem : public Clickable |
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216 { |
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217 public: |
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218 // Constructors |
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219 MenuItem(Menus *menu, const char *title, unsigned long id, unsigned long flags, int end, int check, Menus *submenu) { |
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220 SetHWND(dw_menu_append_item(menu->GetHMENUI(), title, id, flags, end, check, submenu ? submenu->GetHMENUI() : DW_NOMENU)); Setup(); |
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221 } |
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222 MenuItem(Menus *menu, const char *title, unsigned long flags, int check, Menus *submenu) { |
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223 SetHWND(dw_menu_append_item(menu->GetHMENUI(), title, DW_MENU_AUTO, flags, TRUE, check, submenu ? submenu->GetHMENUI() : DW_NOMENU)); Setup(); |
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224 } |
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225 MenuItem(Menus *menu, const char *title, unsigned long flags, int check) { |
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226 SetHWND(dw_menu_append_item(menu->GetHMENUI(), title, DW_MENU_AUTO, flags, TRUE, check, DW_NOMENU)); Setup(); |
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227 } |
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228 MenuItem(Menus *menu, const char *title, Menus *submenu) { |
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229 SetHWND(dw_menu_append_item(menu->GetHMENUI(), title, DW_MENU_AUTO, 0, TRUE, FALSE, submenu ? submenu->GetHMENUI() : DW_NOMENU)); Setup(); |
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230 } |
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231 MenuItem(Menus *menu, const char *title) { |
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232 SetHWND(dw_menu_append_item(menu->GetHMENUI(), title, DW_MENU_AUTO, 0, TRUE, FALSE, DW_NOMENU)); Setup(); |
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233 } |
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234 |
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235 // User functions |
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236 void SetState(unsigned long flags) { dw_window_set_style(hwnd, flags, flags); } |
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237 }; |
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238 |
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239 MenuItem *Menus::AppendItem(const char *title, unsigned long id, unsigned long flags, int end, int check, Menus *submenu) { |
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240 return new MenuItem(this, title, id, flags, end, check, submenu); |
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241 } |
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242 |
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243 MenuItem *Menus::AppendItem(const char *title, unsigned long flags, int check, Menus *submenu) { |
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244 return new MenuItem(this, title, flags, check, submenu); |
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245 } |
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246 |
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247 MenuItem *Menus::AppendItem(const char *title, unsigned long flags, int check) { |
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248 return new MenuItem(this, title, flags, check); |
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249 } |
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250 |
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251 MenuItem *Menus::AppendItem(const char *title, Menus *submenu) { |
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252 return new MenuItem(this, title, submenu); |
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253 } |
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254 MenuItem *Menus::AppendItem(const char *title) { |
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255 return new MenuItem(this, title); |
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256 } |
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257 |
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258 |
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259 // Top-level window class is packable |
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260 class Window : public Boxes |
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261 { |
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262 private: |
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263 bool DeleteConnected, ConfigureConnected; |
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264 #ifdef DW_LAMBDA |
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265 std::function<int()> _ConnectDelete; |
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266 std::function<int(int, int)> _ConnectConfigure; |
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267 #else |
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268 int (*_ConnectDelete)(); |
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269 int (*_ConnectConfigure)(int width, int height); |
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270 #endif |
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271 void Setup() { |
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272 _ConnectDelete = 0; |
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273 _ConnectConfigure = 0; |
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274 menu = DW_NULL; |
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275 if(IsOverridden(Window::OnDelete, this)) { |
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276 dw_signal_connect(hwnd, DW_SIGNAL_DELETE, DW_SIGNAL_FUNC(_OnDelete), this); |
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277 DeleteConnected = true; |
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278 } else { |
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279 DeleteConnected = false; |
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280 } |
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281 if(IsOverridden(Window::OnConfigure, this)) { |
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282 dw_signal_connect(hwnd, DW_SIGNAL_CONFIGURE, DW_SIGNAL_FUNC(_OnConfigure), this); |
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283 ConfigureConnected = true; |
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284 } else { |
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285 ConfigureConnected = false; |
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286 } |
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287 } |
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288 static int _OnDelete(HWND window, void *data) { |
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289 if(reinterpret_cast<Window *>(data)->_ConnectDelete) |
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290 return reinterpret_cast<Window *>(data)->_ConnectDelete(); |
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291 return reinterpret_cast<Window *>(data)->OnDelete(); } |
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292 static int _OnConfigure(HWND window, int width, int height, void *data) { |
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293 if(reinterpret_cast<Window *>(data)->_ConnectConfigure) |
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294 return reinterpret_cast<Window *>(data)->_ConnectConfigure(width, height); |
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295 return reinterpret_cast<Window *>(data)->OnConfigure(width, height); } |
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296 MenuBar *menu; |
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297 public: |
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298 // Constructors |
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299 Window(HWND owner, const char *title, unsigned long style) { SetHWND(dw_window_new(owner, title, style)); Setup(); } |
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300 Window(const char *title, unsigned long style) { SetHWND(dw_window_new(HWND_DESKTOP, title, style)); Setup(); } |
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301 Window(unsigned long style) { SetHWND(dw_window_new(HWND_DESKTOP, "", style)); Setup(); } |
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302 Window(const char *title) { SetHWND(dw_window_new(HWND_DESKTOP, title, DW_FCF_SYSMENU | DW_FCF_TITLEBAR | |
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303 DW_FCF_TASKLIST | DW_FCF_SIZEBORDER | DW_FCF_MINMAX)); Setup(); } |
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304 Window() { SetHWND(dw_window_new(HWND_DESKTOP, "", DW_FCF_SYSMENU | DW_FCF_TITLEBAR | |
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305 DW_FCF_TASKLIST | DW_FCF_SIZEBORDER | DW_FCF_MINMAX)); Setup(); } |
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306 |
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307 // User functions |
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308 void SetText(const char *text) { dw_window_set_text(hwnd, text); } |
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309 char *GetText() { return dw_window_get_text(hwnd); } |
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310 void SetSize(unsigned long width, unsigned long height) { dw_window_set_size(hwnd, width, height); } |
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311 int Show() { return dw_window_show(hwnd); } |
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312 int Hide() { return dw_window_hide(hwnd); } |
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313 void SetGravity(int horz, int vert) { dw_window_set_gravity(hwnd, horz, vert); } |
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314 int Minimize() { return dw_window_minimize(hwnd); } |
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315 int Raise() { return dw_window_raise(hwnd); } |
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316 int Lower() { return dw_window_lower(hwnd); } |
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317 void Redraw() { dw_window_redraw(hwnd); } |
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318 void Default(Widget *defaultitem) { if(defaultitem) dw_window_default(hwnd, defaultitem->GetHWND()); } |
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319 void SetIcon(HICN icon) { dw_window_set_icon(hwnd, icon); } |
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320 MenuBar *MenuBarNew() { if(!menu) menu = new MenuBar(hwnd); return menu; } |
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321 void Popup(Menu *menu, int x, int y) { |
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322 if(menu) { |
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323 HMENUI pmenu = menu->GetHMENUI(); |
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324 |
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325 dw_menu_popup(&pmenu, hwnd, x, y); |
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326 delete menu; |
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327 } |
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328 } |
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329 void Popup(Menu *menu) { |
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330 if(menu) { |
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331 long x, y; |
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332 HMENUI pmenu = menu->GetHMENUI(); |
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333 |
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334 dw_pointer_query_pos(&x, &y); |
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335 dw_menu_popup(&pmenu, hwnd, (int)x, (int)y); |
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336 delete menu; |
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337 } |
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338 } |
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339 #ifdef DW_LAMBDA |
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340 void ConnectDelete(std::function<int()> userfunc) |
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341 #else |
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342 void ConnectDelete(int (*userfunc)()) |
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343 #endif |
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344 { |
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345 _ConnectDelete = userfunc; |
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346 if(!DeleteConnected) { |
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347 dw_signal_connect(hwnd, DW_SIGNAL_DELETE, DW_SIGNAL_FUNC(_OnDelete), this); |
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348 DeleteConnected = true; |
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349 } else { |
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350 DeleteConnected = false; |
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351 } |
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352 } |
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353 #ifdef DW_LAMBDA |
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354 void ConnectConfigure(std::function<int(int, int)> userfunc) |
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355 #else |
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356 void ConnectConfigure(int (*userfunc)(int, int)) |
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357 #endif |
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358 { |
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359 _ConnectConfigure = userfunc; |
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360 if(!ConfigureConnected) { |
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361 dw_signal_connect(hwnd, DW_SIGNAL_CONFIGURE, DW_SIGNAL_FUNC(_OnConfigure), this); |
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362 ConfigureConnected = true; |
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363 } else { |
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364 ConfigureConnected = false; |
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365 } |
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366 } |
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367 protected: |
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368 // Our signal handler functions to be overriden... |
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369 // If they are not overridden and an event is generated, remove the unused handler |
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370 virtual int OnDelete() { |
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371 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_DELETE); |
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372 DeleteConnected = false; |
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373 return FALSE; |
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374 } |
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375 virtual int OnConfigure(int width, int height) { |
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376 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_CONFIGURE); |
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377 ConfigureConnected = false; |
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378 return FALSE; |
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379 }; |
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380 }; |
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381 |
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382 void Menu::Popup(Window *window, int x, int y) |
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383 { |
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384 if(window) |
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385 { |
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386 HMENUI pmenu = menu; |
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387 |
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388 dw_menu_popup(&pmenu, window->GetHWND(), x, y); |
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389 delete this; |
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390 } |
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391 } |
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392 |
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393 void Menu::Popup(Window *window) |
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394 { |
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395 if(window) { |
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396 long x, y; |
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397 HMENUI pmenu = menu; |
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398 |
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399 dw_pointer_query_pos(&x, &y); |
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400 dw_menu_popup(&pmenu, window->GetHWND(), (int)x, (int)y); |
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401 delete this; |
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402 } |
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403 } |
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404 |
2878
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405 // Class for focusable widgets |
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406 class Focusable : virtual public Widget |
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407 { |
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408 public: |
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409 void Enable() { dw_window_enable(hwnd); } |
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410 void Disable() { dw_window_disable(hwnd); } |
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411 void SetFocus() { dw_window_set_focus(hwnd); } |
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412 }; |
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413 |
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414 // Text based button |
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415 class TextButton : public Clickable, public Focusable |
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416 { |
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417 public: |
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418 // User functions |
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419 void SetText(const char *text) { dw_window_set_text(hwnd, text); } |
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420 char *GetText() { return dw_window_get_text(hwnd); } |
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421 }; |
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422 |
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423 class Button : public TextButton |
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424 { |
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425 public: |
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426 // Constructors |
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427 Button(const char *text, unsigned long id) { SetHWND(dw_button_new(text, id)); Setup(); } |
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428 Button(unsigned long id) { SetHWND(dw_button_new("", id)); Setup(); } |
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429 Button(const char *text) { SetHWND(dw_button_new(text, 0)); Setup(); } |
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430 Button() { SetHWND(dw_button_new("", 0)); Setup(); } |
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431 }; |
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432 |
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433 // Image based button |
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434 class BitmapButton : public Clickable, public Focusable |
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435 { |
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436 public: |
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437 // Constructors |
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438 BitmapButton(const char *text, unsigned long id) { SetHWND(dw_bitmapbutton_new(text, id)); Setup(); } |
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439 BitmapButton(unsigned long id) { SetHWND(dw_bitmapbutton_new("", id)); Setup(); } |
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440 BitmapButton(const char *text, unsigned long id, const char *file) { SetHWND(dw_bitmapbutton_new_from_file(text, id, file)); Setup(); } |
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441 BitmapButton(const char *text, const char *file) { SetHWND(dw_bitmapbutton_new_from_file(text, 0, file)); Setup(); } |
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442 BitmapButton(const char *text, unsigned long id, const char *data, int len) { SetHWND(dw_bitmapbutton_new_from_data(text, id, data, len)); Setup(); } |
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443 BitmapButton(const char *text, const char *data, int len) { SetHWND(dw_bitmapbutton_new_from_data(text, 0, data, len)); Setup(); } |
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444 }; |
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445 |
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446 class CheckBoxes : virtual public TextButton |
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447 { |
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448 public: |
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449 // User functions |
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450 void Set(int value) { dw_checkbox_set(hwnd, value); } |
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451 int Get() { return dw_checkbox_get(hwnd); } |
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452 }; |
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453 |
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454 class CheckBox : public CheckBoxes |
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455 { |
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456 public: |
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457 // Constructors |
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458 CheckBox(const char *text, unsigned long id) { SetHWND(dw_checkbox_new(text, id)); Setup(); } |
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459 CheckBox(unsigned long id) { SetHWND(dw_checkbox_new("", id)); Setup(); } |
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460 CheckBox(const char *text) { SetHWND(dw_checkbox_new(text, 0)); Setup(); } |
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461 CheckBox() { SetHWND(dw_checkbox_new("", 0)); Setup(); } |
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462 }; |
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463 |
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464 class RadioButton : public CheckBoxes |
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465 { |
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466 public: |
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467 // Constructors |
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468 RadioButton(const char *text, unsigned long id) { SetHWND(dw_radiobutton_new(text, id)); Setup(); } |
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469 RadioButton(unsigned long id) { SetHWND(dw_radiobutton_new("", id)); Setup(); } |
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470 RadioButton(const char *text) { SetHWND(dw_radiobutton_new(text, 0)); Setup(); } |
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471 RadioButton() { SetHWND(dw_radiobutton_new("", 0)); Setup(); } |
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472 }; |
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473 |
2868
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474 // Class for handling static text widget |
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475 class TextWidget : virtual public Widget |
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476 { |
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477 public: |
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478 // User functions |
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479 void SetText(const char *text) { dw_window_set_text(hwnd, text); } |
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480 char *GetText() { return dw_window_get_text(hwnd); } |
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481 int SetFont(const char *font) { return dw_window_set_font(hwnd, font); } |
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482 char *GetFont() { return dw_window_get_font(hwnd); } |
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483 }; |
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484 |
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485 // Class for handling static text widget |
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486 class Text : public TextWidget |
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487 { |
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488 public: |
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489 // Constructors |
2869
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490 Text(const char *text, unsigned long id) { SetHWND(dw_text_new(text, id)); } |
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491 Text(const char *text) { SetHWND(dw_text_new(text, 0)); } |
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492 Text(unsigned long id) { SetHWND(dw_text_new("", id)); } |
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493 Text() { SetHWND(dw_text_new("", 0)); } |
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494 }; |
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495 |
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496 class StatusText : public TextWidget |
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497 { |
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498 public: |
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499 // Constructors |
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500 StatusText(const char *text, unsigned long id) { SetHWND(dw_status_text_new(text, id)); } |
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501 StatusText(const char *text) { SetHWND(dw_status_text_new(text, 0)); } |
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502 StatusText(unsigned long id) { SetHWND(dw_status_text_new("", id)); } |
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503 StatusText() { SetHWND(dw_status_text_new("", 0)); } |
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504 }; |
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505 |
2874
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506 // Class for handing static image widget |
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507 class Bitmap : public Widget |
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508 { |
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509 public: |
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510 // Constructors |
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511 Bitmap(const char *data, int len) { SetHWND(dw_bitmap_new(0)); dw_window_set_bitmap_from_data(hwnd, 0, data, len); } |
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512 Bitmap(const char *file) { SetHWND(dw_bitmap_new(0)); dw_window_set_bitmap(hwnd, 0, file); } |
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513 Bitmap(unsigned long id) { SetHWND(dw_bitmap_new(id)); } |
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514 Bitmap() { SetHWND(dw_bitmap_new(0)); } |
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515 |
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516 // User functions |
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517 void Set(unsigned long id) { dw_window_set_bitmap(hwnd, id, DW_NULL); } |
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518 void Set(const char *file) { dw_window_set_bitmap(hwnd, 0, file); } |
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519 void Set(const char *data, int len) { dw_window_set_bitmap_from_data(hwnd, 0, data, len); } |
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520 }; |
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|
521 |
2879
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522 // Class for handing calendar widget |
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523 class Calendar : public Widget |
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524 { |
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525 public: |
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526 // Constructors |
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527 Calendar(unsigned long id) { SetHWND(dw_calendar_new(id)); } |
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528 Calendar() { SetHWND(dw_calendar_new(0)); } |
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529 |
ec7f6e28166d
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530 // User functions |
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531 void GetData(unsigned int *year, unsigned int *month, unsigned int *day) { dw_calendar_get_date(hwnd, year, month, day); } |
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532 void SetData(unsigned int year, unsigned int month, unsigned int day) { dw_calendar_set_date(hwnd, year, month, day); } |
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533 }; |
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534 |
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|
535 |
2874
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536 // Abstract class that defines drawing, either to screen or picture (pixmap) |
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537 class Drawable |
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538 { |
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539 public: |
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540 virtual void DrawPoint(int x, int y) = 0; |
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541 virtual void DrawLine(int x1, int y1, int x2, int y2) = 0; |
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542 virtual void DrawPolygon(int flags, int npoints, int x[], int y[]) = 0; |
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543 virtual void DrawRect(int fill, int x, int y, int width, int height) = 0; |
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544 virtual void DrawArc(int flags, int xorigin, int yorigin, int x1, int y1, int x2, int y2) = 0; |
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545 virtual void DrawText(int x, int y, const char *text) = 0; |
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546 virtual int BitBltStretch(int xdest, int ydest, int width, int height, Render *src, int xsrc, int ysrc, int srcwidth, int srcheight) = 0; |
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547 virtual int BitBltStretch(int xdest, int ydest, int width, int height, Pixmap *src, int xsrc, int ysrc, int srcwidth, int srcheight) = 0; |
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548 virtual void BitBlt(int xdest, int ydest, int width, int height, Render *src, int xsrc, int ysrc) = 0; |
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549 virtual void BitBlt(int xdest, int ydest, int width, int height, Pixmap *srcp, int xsrc, int ysrc) = 0; |
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550 void SetColor(unsigned long fore, unsigned long back) { dw_color_foreground_set(fore); dw_color_background_set(back); } |
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551 void SetBackgroundColor(unsigned long back) { dw_color_background_set(back); } |
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552 void SetForegroundColor(unsigned long fore) { dw_color_foreground_set(fore); } |
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553 }; |
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|
554 |
585d0053b766
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changeset
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555 class Render : public Drawable, public Widget |
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556 { |
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C++: Implement buttons, images, render, pixmap and boxes.
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557 private: |
2898
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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2897
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558 bool ExposeConnected, ConfigureConnected, KeyPressConnected, ButtonPressConnected, ButtonReleaseConnected, MotionNotifyConnected; |
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559 #ifdef DW_LAMBDA |
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560 std::function<int(DWExpose *)> _ConnectExpose; |
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561 std::function<int(int, int)> _ConnectConfigure; |
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562 std::function<int(char c, int, int, char *)> _ConnectKeyPress; |
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563 std::function<int(int, int, int)> _ConnectButtonPress; |
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564 std::function<int(int, int, int)> _ConnectButtonRelease; |
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565 std::function<int(int, int, int)> _ConnectMotionNotify; |
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566 #else |
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567 int (*_ConnectExpose)(DWExpose *); |
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568 int (*_ConnectConfigure)(int width, int height); |
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569 int (*_ConnectKeyPress)(char c, int vk, int state, char *utf8); |
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570 int (*_ConnectButtonPress)(int x, int y, int buttonmask); |
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571 int (*_ConnectButtonRelease)(int x, int y, int buttonmask); |
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572 int (*_ConnectMotionNotify)(int x, int y, int buttonmask); |
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573 #endif |
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574 void Setup() { |
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575 _ConnectExpose = 0; |
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576 _ConnectConfigure = 0; |
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577 _ConnectKeyPress = 0; |
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578 _ConnectButtonPress = 0; |
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579 _ConnectButtonRelease = 0; |
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580 _ConnectMotionNotify = 0; |
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581 if(IsOverridden(Render::OnExpose, this)) { |
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582 dw_signal_connect(hwnd, DW_SIGNAL_EXPOSE, DW_SIGNAL_FUNC(_OnExpose), this); |
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583 ExposeConnected = true; |
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584 } else { |
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585 ExposeConnected = false; |
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586 } |
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587 if(IsOverridden(Render::OnConfigure, this)) { |
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588 dw_signal_connect(hwnd, DW_SIGNAL_CONFIGURE, DW_SIGNAL_FUNC(_OnConfigure), this); |
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589 ConfigureConnected = true; |
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590 } else { |
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591 ConfigureConnected = false; |
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592 } |
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593 if(IsOverridden(Render::OnKeyPress, this)) { |
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594 dw_signal_connect(hwnd, DW_SIGNAL_KEY_PRESS, DW_SIGNAL_FUNC(_OnKeyPress), this); |
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595 KeyPressConnected = true; |
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596 } else { |
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597 KeyPressConnected = false; |
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598 } |
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599 if(IsOverridden(Render::OnButtonPress, this)) { |
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600 dw_signal_connect(hwnd, DW_SIGNAL_BUTTON_PRESS, DW_SIGNAL_FUNC(_OnButtonPress), this); |
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601 ButtonPressConnected = true; |
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602 } else { |
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603 ButtonPressConnected = false; |
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604 } |
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605 if(IsOverridden(Render::OnButtonRelease, this)) { |
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606 dw_signal_connect(hwnd, DW_SIGNAL_BUTTON_RELEASE, DW_SIGNAL_FUNC(_OnButtonRelease), this); |
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607 ButtonReleaseConnected = true; |
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608 } else { |
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609 ButtonReleaseConnected = false; |
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610 } |
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611 if(IsOverridden(Render::OnMotionNotify, this)) { |
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612 dw_signal_connect(hwnd, DW_SIGNAL_MOTION_NOTIFY, DW_SIGNAL_FUNC(_OnMotionNotify), this); |
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613 MotionNotifyConnected = true; |
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614 } else { |
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615 MotionNotifyConnected = false; |
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616 } |
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617 } |
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618 static int _OnExpose(HWND window, DWExpose *exp, void *data) { |
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619 if(reinterpret_cast<Render *>(data)->_ConnectExpose) |
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620 return reinterpret_cast<Render *>(data)->_ConnectExpose(exp); |
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621 return reinterpret_cast<Render *>(data)->OnExpose(exp); } |
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622 static int _OnConfigure(HWND window, int width, int height, void *data) { |
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623 if(reinterpret_cast<Render *>(data)->_ConnectConfigure) |
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624 return reinterpret_cast<Render *>(data)->_ConnectConfigure(width, height); |
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625 return reinterpret_cast<Render *>(data)->OnConfigure(width, height); } |
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626 static int _OnKeyPress(HWND window, char c, int vk, int state, void *data, char *utf8) { |
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627 if(reinterpret_cast<Render *>(data)->_ConnectKeyPress) |
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628 return reinterpret_cast<Render *>(data)->_ConnectKeyPress(c, vk, state, utf8); |
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629 return reinterpret_cast<Render *>(data)->OnKeyPress(c, vk, state, utf8); } |
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630 static int _OnButtonPress(HWND window, int x, int y, int buttonmask, void *data) { |
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631 if(reinterpret_cast<Render *>(data)->_ConnectButtonPress) |
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632 return reinterpret_cast<Render *>(data)->_ConnectButtonPress(x, y, buttonmask); |
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633 return reinterpret_cast<Render *>(data)->OnButtonPress(x, y, buttonmask); } |
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634 static int _OnButtonRelease(HWND window, int x, int y, int buttonmask, void *data) { |
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635 if(reinterpret_cast<Render *>(data)->_ConnectButtonRelease) |
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636 return reinterpret_cast<Render *>(data)->_ConnectButtonRelease(x, y, buttonmask); |
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637 return reinterpret_cast<Render *>(data)->OnButtonRelease(x, y, buttonmask); } |
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638 static int _OnMotionNotify(HWND window, int x, int y, int buttonmask, void *data) { |
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639 if(reinterpret_cast<Render *>(data)->_ConnectMotionNotify) |
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640 return reinterpret_cast<Render *>(data)->_ConnectMotionNotify(x, y, buttonmask); |
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641 return reinterpret_cast<Render *>(data)->OnMotionNotify(x, y, buttonmask); } |
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642 public: |
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643 // Constructors |
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644 Render(unsigned long id) { SetHWND(dw_render_new(id)); Setup(); } |
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645 Render() { SetHWND(dw_render_new(0)); Setup(); } |
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646 |
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647 // User functions |
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648 void DrawPoint(int x, int y) { dw_draw_point(hwnd, DW_NULL, x, y); } |
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649 void DrawLine(int x1, int y1, int x2, int y2) { dw_draw_line(hwnd, DW_NULL, x1, y1, x2, y2); } |
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650 void DrawPolygon(int flags, int npoints, int x[], int y[]) { dw_draw_polygon(hwnd, DW_NULL, flags, npoints, x, y); } |
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651 void DrawRect(int fill, int x, int y, int width, int height) { dw_draw_rect(hwnd, DW_NULL, fill, x, y, width, height); } |
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652 void DrawArc(int flags, int xorigin, int yorigin, int x1, int y1, int x2, int y2) { dw_draw_arc(hwnd, DW_NULL, flags, xorigin, yorigin, x1, y1, x2, y2); } |
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653 void DrawText(int x, int y, const char *text) { dw_draw_text(hwnd, DW_NULL, x, y, text); } |
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654 int BitBltStretch(int xdest, int ydest, int width, int height, Render *src, int xsrc, int ysrc, int srcwidth, int srcheight) { |
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C++: Implement buttons, images, render, pixmap and boxes.
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655 return dw_pixmap_stretch_bitblt(hwnd, DW_NULL, xdest, ydest, width, height, src ? src->GetHWND() : DW_NOHWND, DW_NULL, xsrc, ysrc, srcwidth, srcheight); |
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656 } |
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657 int BitBltStretch(int xdest, int ydest, int width, int height, Pixmap *src, int xsrc, int ysrc, int srcwidth, int srcheight); |
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658 void BitBlt(int xdest, int ydest, int width, int height, Render *src, int xsrc, int ysrc) { |
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659 return dw_pixmap_bitblt(hwnd, DW_NULL, xdest, ydest, width, height, src ? src->GetHWND() : DW_NOHWND, DW_NULL, xsrc, ysrc); |
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660 } |
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661 void BitBlt(int xdest, int ydest, int width, int height, Pixmap *src, int xsrc, int ysrc); |
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662 int SetFont(const char *fontname) { return dw_window_set_font(hwnd, fontname); } |
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663 void GetTextExtents(const char *text, int *width, int *height) { dw_font_text_extents_get(hwnd, DW_NULL, text, width, height); } |
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664 char *GetFont() { return dw_window_get_font(hwnd); } |
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665 void Redraw() { dw_render_redraw(hwnd); } |
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666 #ifdef DW_LAMBDA |
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667 void ConnectExpose(std::function<int(DWExpose *)> userfunc) |
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668 #else |
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669 void ConnectExpose(int (*userfunc)(DWExpose *)) |
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670 #endif |
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671 { |
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672 _ConnectExpose = userfunc; |
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673 if(!ExposeConnected) { |
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674 dw_signal_connect(hwnd, DW_SIGNAL_EXPOSE, DW_SIGNAL_FUNC(_OnExpose), this); |
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675 ExposeConnected = true; |
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676 } |
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677 } |
2895
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678 #ifdef DW_LAMBDA |
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679 void ConnectConfigure(std::function<int(int, int)> userfunc) |
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680 #else |
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681 void ConnectConfigure(int (*userfunc)(int, int)) |
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682 #endif |
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683 { |
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684 _ConnectConfigure = userfunc; |
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685 if(!ConfigureConnected) { |
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686 dw_signal_connect(hwnd, DW_SIGNAL_CONFIGURE, DW_SIGNAL_FUNC(_OnConfigure), this); |
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687 ConfigureConnected = true; |
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688 } |
2898
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689 } |
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690 #ifdef DW_LAMBDA |
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691 void ConnectKeyPress(std::function<int(char, int, int, char *)> userfunc) |
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692 #else |
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693 void ConnectKeyPress(int (*userfunc)(char, int, int, char *)) |
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694 #endif |
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695 { |
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696 _ConnectKeyPress = userfunc; |
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697 if(!KeyPressConnected) { |
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698 dw_signal_connect(hwnd, DW_SIGNAL_KEY_PRESS, DW_SIGNAL_FUNC(_OnKeyPress), this); |
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699 KeyPressConnected = true; |
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700 } |
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701 } |
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702 #ifdef DW_LAMBDA |
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703 void ConnectButtonPress(std::function<int(int, int, int)> userfunc) |
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704 #else |
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705 void ConnectButtonPress(int (*userfunc)(int, int, int)) |
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706 #endif |
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707 { |
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708 _ConnectButtonPress = userfunc; |
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709 if(!KeyPressConnected) { |
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710 dw_signal_connect(hwnd, DW_SIGNAL_BUTTON_PRESS, DW_SIGNAL_FUNC(_OnButtonPress), this); |
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711 ButtonPressConnected = true; |
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712 } |
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713 } |
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714 #ifdef DW_LAMBDA |
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715 void ConnectButtonRelease(std::function<int(int, int, int)> userfunc) |
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716 #else |
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717 void ConnectButtonRelease(int (*userfunc)(int, int, int)) |
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718 #endif |
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719 { |
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720 _ConnectButtonRelease = userfunc; |
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721 if(!KeyPressConnected) { |
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722 dw_signal_connect(hwnd, DW_SIGNAL_BUTTON_RELEASE, DW_SIGNAL_FUNC(_OnButtonRelease), this); |
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723 ButtonReleaseConnected = true; |
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724 } |
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725 } |
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726 #ifdef DW_LAMBDA |
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727 void ConnectMotionNotify(std::function<int(int, int, int)> userfunc) |
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728 #else |
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729 void ConnectMotionNotify(int (*userfunc)(int, int, int)) |
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730 #endif |
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731 { |
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732 _ConnectMotionNotify = userfunc; |
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733 if(!MotionNotifyConnected) { |
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734 dw_signal_connect(hwnd, DW_SIGNAL_MOTION_NOTIFY, DW_SIGNAL_FUNC(_OnMotionNotify), this); |
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735 MotionNotifyConnected = true; |
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736 } |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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737 } |
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585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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changeset
|
738 protected: |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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changeset
|
739 // Our signal handler functions to be overriden... |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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|
740 // If they are not overridden and an event is generated, remove the unused handler |
2882
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
741 virtual int OnExpose(DWExpose *exp) { |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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742 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_EXPOSE); |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
743 ExposeConnected = false; |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
744 return FALSE; |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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parents:
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changeset
|
745 } |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
746 virtual int OnConfigure(int width, int height) { |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
747 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_CONFIGURE); |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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|
748 ConfigureConnected = false; |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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parents:
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diff
changeset
|
749 return FALSE; |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
750 }; |
2898
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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|
751 virtual int OnKeyPress(char c, int vk, int state, char *utf8) { |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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|
752 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_KEY_PRESS); |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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changeset
|
753 KeyPressConnected = false; |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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|
754 return FALSE; |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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changeset
|
755 }; |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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changeset
|
756 virtual int OnButtonPress(char x, int y, int buttonmask) { |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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changeset
|
757 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_BUTTON_PRESS); |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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|
758 ButtonPressConnected = false; |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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changeset
|
759 return FALSE; |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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|
760 }; |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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|
761 virtual int OnButtonRelease(char x, int y, int buttonmask) { |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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changeset
|
762 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_BUTTON_RELEASE); |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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changeset
|
763 ButtonReleaseConnected = false; |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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|
764 return FALSE; |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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changeset
|
765 }; |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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|
766 virtual int OnMotionNotify(char x, int y, int buttonmask) { |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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|
767 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_MOTION_NOTIFY); |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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|
768 MotionNotifyConnected = false; |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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|
769 return FALSE; |
d53fee198085
C++: Add KeyPress, ButtonPress, ButtonRelease and MotionNotify signals to Render.
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770 }; |
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771 }; |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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|
772 |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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773 class Pixmap : public Drawable, public Handle |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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|
774 { |
2877
6f31b7991fa0
C++: Fix Combobox class by making the parent classes virtual.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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2876
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|
775 private: |
2874
585d0053b766
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776 void SetHPIXMAP(HPIXMAP newpixmap) { |
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C++: Implement buttons, images, render, pixmap and boxes.
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|
777 hpixmap = newpixmap; |
585d0053b766
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778 SetHandle(reinterpret_cast<void *>(newpixmap)); |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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|
779 } |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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780 HPIXMAP hpixmap; |
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781 unsigned long pwidth, pheight; |
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|
782 public: |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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parents:
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783 // Constructors |
2917
77e5d6743013
C++: Implement most of Page 2 (Render) except the actual rendering.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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784 Pixmap(Render *window, unsigned long width, unsigned long height, int depth) { |
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|
785 SetHPIXMAP(dw_pixmap_new(window ? window->GetHWND() : DW_NOHWND, width, height, depth)); |
77e5d6743013
C++: Implement most of Page 2 (Render) except the actual rendering.
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|
786 pwidth = width; pheight = height; |
77e5d6743013
C++: Implement most of Page 2 (Render) except the actual rendering.
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|
787 } |
77e5d6743013
C++: Implement most of Page 2 (Render) except the actual rendering.
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|
788 Pixmap(Render *window, unsigned long width, unsigned long height) { |
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C++: Implement most of Page 2 (Render) except the actual rendering.
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789 SetHPIXMAP(dw_pixmap_new(window ? window->GetHWND() : DW_NOHWND, width, height, 32)); |
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C++: Implement most of Page 2 (Render) except the actual rendering.
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|
790 pwidth = width; pheight = height; |
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C++: Implement most of Page 2 (Render) except the actual rendering.
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changeset
|
791 } |
77e5d6743013
C++: Implement most of Page 2 (Render) except the actual rendering.
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792 Pixmap(Render *window, const char *filename) { |
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C++: Implement most of Page 2 (Render) except the actual rendering.
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|
793 SetHPIXMAP(dw_pixmap_new_from_file(window ? window->GetHWND() : DW_NOHWND, filename)); |
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C++: Implement most of Page 2 (Render) except the actual rendering.
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794 pwidth = hpixmap ? DW_PIXMAP_WIDTH(hpixmap) : 0; |
77e5d6743013
C++: Implement most of Page 2 (Render) except the actual rendering.
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|
795 pheight = hpixmap ? DW_PIXMAP_HEIGHT(hpixmap) : 0; |
77e5d6743013
C++: Implement most of Page 2 (Render) except the actual rendering.
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changeset
|
796 } |
2874
585d0053b766
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|
797 |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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changeset
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798 // User functions |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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changeset
|
799 HPIXMAP GetHPIXMAP() { return hpixmap; } |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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800 void DrawPoint(int x, int y) { dw_draw_point(DW_NOHWND, hpixmap, x, y); } |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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|
801 void DrawLine(int x1, int y1, int x2, int y2) { dw_draw_line(DW_NOHWND, hpixmap, x1, y1, x2, y2); } |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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802 void DrawPolygon(int flags, int npoints, int x[], int y[]) { dw_draw_polygon(DW_NOHWND, hpixmap, flags, npoints, x, y); } |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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803 void DrawRect(int fill, int x, int y, int width, int height) { dw_draw_rect(DW_NOHWND, hpixmap, fill, x, y, width, height); } |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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804 void DrawArc(int flags, int xorigin, int yorigin, int x1, int y1, int x2, int y2) { dw_draw_arc(DW_NOHWND, hpixmap, flags, xorigin, yorigin, x1, y1, x2, y2); } |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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805 void DrawText(int x, int y, const char *text) { dw_draw_text(DW_NOHWND, hpixmap, x, y, text); } |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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changeset
|
806 int BitBltStretch(int xdest, int ydest, int width, int height, Render *src, int xsrc, int ysrc, int srcwidth, int srcheight) { |
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C++: Implement buttons, images, render, pixmap and boxes.
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changeset
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807 return dw_pixmap_stretch_bitblt(DW_NOHWND, hpixmap, xdest, ydest, width, height, src ? src->GetHWND() : DW_NOHWND, DW_NULL, xsrc, ysrc, srcwidth, srcheight); |
585d0053b766
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2873
diff
changeset
|
808 } |
585d0053b766
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809 int BitBltStretch(int xdest, int ydest, int width, int height, Pixmap *src, int xsrc, int ysrc, int srcwidth, int srcheight) { |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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810 return dw_pixmap_stretch_bitblt(DW_NOHWND, hpixmap, xdest, ydest, width, height, DW_NOHWND, src ? src->GetHPIXMAP() : DW_NULL, xsrc, ysrc, srcwidth, srcheight); |
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C++: Implement buttons, images, render, pixmap and boxes.
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|
811 } |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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changeset
|
812 void BitBlt(int xdest, int ydest, int width, int height, Render *src, int xsrc, int ysrc) { |
585d0053b766
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813 dw_pixmap_bitblt(DW_NOHWND, hpixmap, xdest, ydest, width, height, src ? src->GetHWND() : DW_NOHWND, DW_NULL, xsrc, ysrc); |
585d0053b766
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changeset
|
814 } |
585d0053b766
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|
815 void BitBlt(int xdest, int ydest, int width, int height, Pixmap *src, int xsrc, int ysrc) { |
585d0053b766
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changeset
|
816 dw_pixmap_bitblt(DW_NOHWND, hpixmap, xdest, ydest, width, height, DW_NOHWND, src ? src->GetHPIXMAP() : DW_NULL, xsrc, ysrc); |
585d0053b766
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|
817 } |
585d0053b766
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changeset
|
818 int SetFont(const char *fontname) { return dw_pixmap_set_font(hpixmap, fontname); } |
2876
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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819 void GetTextExtents(const char *text, int *width, int *height) { dw_font_text_extents_get(DW_NOHWND, hpixmap, text, width, height); } |
2917
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820 void SetTransparentColor(unsigned long color) { dw_pixmap_set_transparent_color(hpixmap, color); } |
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821 unsigned long GetWidth() { return pwidth; } |
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|
822 unsigned long GetHeight() { return pheight; } |
2874
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|
823 }; |
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C++: Implement buttons, images, render, pixmap and boxes.
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824 |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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825 // Need to declare these here after Pixmap is defined |
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C++: Implement buttons, images, render, pixmap and boxes.
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826 int Render::BitBltStretch(int xdest, int ydest, int width, int height, Pixmap *src, int xsrc, int ysrc, int srcwidth, int srcheight) |
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827 { |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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828 return dw_pixmap_stretch_bitblt(hwnd, DW_NULL, xdest, ydest, width, height, DW_NOHWND, src ? src->GetHPIXMAP() : DW_NULL, xsrc, ysrc, srcwidth, srcheight); |
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829 } |
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C++: Implement buttons, images, render, pixmap and boxes.
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830 |
585d0053b766
C++: Implement buttons, images, render, pixmap and boxes.
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831 void Render::BitBlt(int xdest, int ydest, int width, int height, Pixmap *src, int xsrc, int ysrc) |
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832 { |
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833 dw_pixmap_bitblt(hwnd, DW_NULL, xdest, ydest, width, height, DW_NOHWND, src ? src->GetHPIXMAP() : DW_NULL, xsrc, ysrc); |
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834 } |
2868
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835 |
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836 // Class for the HTML rendering widget |
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837 class HTML : public Widget |
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838 { |
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839 private: |
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840 bool ChangedConnected, ResultConnected; |
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841 #ifdef DW_LAMBDA |
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842 std::function<int(int, char *)> _ConnectChanged; |
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843 std::function<int(int, char *, void *)> _ConnectResult; |
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844 #else |
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845 int (*_ConnectChanged)(int status, char *url); |
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846 int (*_ConnectResult)(int status, char *result, void *scriptdata); |
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847 #endif |
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848 void Setup() { |
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849 _ConnectChanged = 0; |
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850 _ConnectResult = 0; |
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851 if(IsOverridden(HTML::OnChanged, this)) { |
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852 dw_signal_connect(hwnd, DW_SIGNAL_HTML_CHANGED, DW_SIGNAL_FUNC(_OnChanged), this); |
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853 ChangedConnected = true; |
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854 } else { |
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855 ChangedConnected = false; |
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856 } |
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857 if(IsOverridden(HTML::OnResult, this)) { |
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858 dw_signal_connect(hwnd, DW_SIGNAL_HTML_CHANGED, DW_SIGNAL_FUNC(_OnResult), this); |
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859 ResultConnected = true; |
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860 } else { |
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861 ResultConnected = false; |
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862 } |
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863 } |
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864 static int _OnChanged(HWND window, int status, char *url, void *data) { |
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865 if(reinterpret_cast<HTML *>(data)->_ConnectChanged) |
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866 return reinterpret_cast<HTML *>(data)->_ConnectChanged(status, url); |
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867 return reinterpret_cast<HTML *>(data)->OnChanged(status, url); } |
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868 static int _OnResult(HWND window, int status, char *result, void *scriptdata, void *data) { |
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869 if(reinterpret_cast<HTML *>(data)->_ConnectResult) |
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870 return reinterpret_cast<HTML *>(data)->_ConnectResult(status, result, scriptdata); |
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871 return reinterpret_cast<HTML *>(data)->OnResult(status, result, scriptdata); } |
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872 public: |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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873 // Constructors |
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874 HTML(unsigned long id) { SetHWND(dw_html_new(id)); Setup(); } |
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875 HTML() { SetHWND(dw_html_new(0)); Setup(); } |
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876 |
e201a984d855
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877 // User functions |
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878 void Action(int action) { dw_html_action(hwnd, action); } |
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879 int JavascriptRun(const char *script, void *scriptdata) { return dw_html_javascript_run(hwnd, script, scriptdata); } |
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880 int Raw(const char *buffer) { return dw_html_raw(hwnd, buffer); } |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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881 int URL(const char *url) { return dw_html_url(hwnd, url); } |
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882 #ifdef DW_LAMBDA |
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883 void ConnectChanged(std::function<int(int, char *)> userfunc) |
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884 #else |
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885 void ConnectChanged(int (*userfunc)(int, char *)) |
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886 #endif |
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887 { |
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888 _ConnectChanged = userfunc; |
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889 if(!ChangedConnected) { |
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890 dw_signal_connect(hwnd, DW_SIGNAL_HTML_CHANGED, DW_SIGNAL_FUNC(_OnChanged), this); |
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891 ChangedConnected = true; |
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892 } |
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893 } |
2895
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894 #ifdef DW_LAMBDA |
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895 void ConnectResult(std::function<int(int, char *, void *)> userfunc) |
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896 #else |
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897 void ConnectResult(int (*userfunc)(int, char *, void *)) |
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898 #endif |
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899 { |
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900 _ConnectResult = userfunc; |
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901 if(!ResultConnected) { |
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902 dw_signal_connect(hwnd, DW_SIGNAL_HTML_CHANGED, DW_SIGNAL_FUNC(_OnResult), this); |
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903 ResultConnected = true; |
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904 } |
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905 } |
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906 protected: |
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907 // Our signal handler functions to be overriden... |
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908 // If they are not overridden and an event is generated, remove the unused handler |
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909 virtual int OnChanged(int status, char *url) { |
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910 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_HTML_CHANGED); |
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911 ChangedConnected = false; |
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912 return FALSE; |
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913 } |
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914 virtual int OnResult(int status, char *result, void *scriptdata) { |
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|
915 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_HTML_RESULT); |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
916 ResultConnected = false; |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
917 return FALSE; |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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diff
changeset
|
918 }; |
2876
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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diff
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|
919 }; |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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diff
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|
920 |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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parents:
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diff
changeset
|
921 // Base class for several widgets that allow text entry |
2878
a290573a8b7c
C++: Implement StatusText class, reorganize Text widgets to eliminate
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
2877
diff
changeset
|
922 class TextEntry : virtual public Focusable, virtual public TextWidget |
2876
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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parents:
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diff
changeset
|
923 { |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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parents:
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diff
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|
924 public: |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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diff
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|
925 // User functions |
2879
ec7f6e28166d
C++: Add Calendar widget and fix an issue in that last commit.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
2878
diff
changeset
|
926 void ClickDefault(Focusable *next) { if(next) dw_window_click_default(hwnd, next->GetHWND()); } |
2914
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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2913
diff
changeset
|
927 void SetLimit(int limit) { dw_entryfield_set_limit(hwnd, limit);} |
2876
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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diff
changeset
|
928 }; |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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parents:
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diff
changeset
|
929 |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
930 class Entryfield : public TextEntry |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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parents:
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diff
changeset
|
931 { |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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diff
changeset
|
932 public: |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
933 // Constructors |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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diff
changeset
|
934 Entryfield(const char *text, unsigned long id) { SetHWND(dw_entryfield_new(text, id)); } |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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parents:
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diff
changeset
|
935 Entryfield(unsigned long id) { SetHWND(dw_entryfield_new("", id)); } |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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parents:
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diff
changeset
|
936 Entryfield(const char *text) { SetHWND(dw_entryfield_new(text, 0)); } |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
937 Entryfield() { SetHWND(dw_entryfield_new("", 0)); } |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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|
938 }; |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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diff
changeset
|
939 |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
940 class EntryfieldPassword : public TextEntry |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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|
941 { |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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|
942 public: |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
943 // Constructors |
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|
944 EntryfieldPassword(const char *text, unsigned long id) { SetHWND(dw_entryfield_password_new(text, id)); } |
e201a984d855
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changeset
|
945 EntryfieldPassword(unsigned long id) { SetHWND(dw_entryfield_password_new("", id)); } |
e201a984d855
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changeset
|
946 EntryfieldPassword(const char *text) { SetHWND(dw_entryfield_password_new(text, 0)); } |
e201a984d855
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changeset
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947 EntryfieldPassword() { SetHWND(dw_entryfield_password_new("", 0)); } |
e201a984d855
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|
948 }; |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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|
949 |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
950 // Base class for several widgets that have a list of elements |
2878
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C++: Implement StatusText class, reorganize Text widgets to eliminate
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|
951 class ListBoxes : virtual public Focusable |
2876
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952 { |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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|
953 private: |
2882
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C++: Add lambda support via Connect functions on C++11, on older compilers
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954 bool ListSelectConnected; |
2895
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C++: Divide up C++11 and Lambda support since some compilers can
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|
955 #ifdef DW_LAMBDA |
2882
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956 std::function<int(int)> _ConnectListSelect; |
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|
957 #else |
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958 int (*_ConnectListSelect)(int index); |
99311a9091af
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959 #endif |
2903
9fd16f694a77
C++: MSVC does not seem to initialize the class fields...
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2901
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|
960 void Setup() { |
9fd16f694a77
C++: MSVC does not seem to initialize the class fields...
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2901
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|
961 _ConnectListSelect = 0; |
2882
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C++: Add lambda support via Connect functions on C++11, on older compilers
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|
962 if(IsOverridden(ListBoxes::OnListSelect, this)) { |
2876
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
963 dw_signal_connect(hwnd, DW_SIGNAL_LIST_SELECT, DW_SIGNAL_FUNC(_OnListSelect), this); |
2882
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|
964 ListSelectConnected = true; |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
965 } |
2876
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|
966 } |
2882
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C++: Add lambda support via Connect functions on C++11, on older compilers
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|
967 static int _OnListSelect(HWND window, int index, void *data) { |
99311a9091af
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|
968 if(reinterpret_cast<ListBoxes *>(data)->_ConnectListSelect) |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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969 return reinterpret_cast<ListBoxes *>(data)->_ConnectListSelect(index); |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
970 return reinterpret_cast<ListBoxes *>(data)->OnListSelect(index); |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff
changeset
|
971 } |
2876
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
972 public: |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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parents:
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changeset
|
973 // User functions |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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diff
changeset
|
974 void Append(const char *text) { dw_listbox_append(hwnd, text); } |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
975 void Clear() { dw_listbox_clear(hwnd); } |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
976 int Count() { return dw_listbox_count(hwnd); } |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
977 void Delete(int index) { dw_listbox_delete(hwnd, index); } |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
978 void GetText(unsigned int index, char *buffer, unsigned int length) { dw_listbox_get_text(hwnd, index, buffer, length); } |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
979 void SetText(unsigned int index, char *buffer) { dw_listbox_set_text(hwnd, index, buffer); } |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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|
980 void Insert(const char *text, int pos) { dw_listbox_insert(hwnd, text, pos); } |
e201a984d855
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changeset
|
981 void ListAppend(char **text, int count) { dw_listbox_list_append(hwnd, text, count); } |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
982 void Select(int index, int state) { dw_listbox_select(hwnd, index, state); } |
e201a984d855
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changeset
|
983 int Selected() { return dw_listbox_selected(hwnd); } |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
984 int Selected(int where) { return dw_listbox_selected_multi(hwnd, where); } |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
985 void SetTop(int top) { dw_listbox_set_top(hwnd, top); } |
2895
5a6bf6bd3001
C++: Divide up C++11 and Lambda support since some compilers can
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|
986 #ifdef DW_LAMBDA |
2882
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|
987 void ConnectListSelect(std::function<int(int)> userfunc) |
99311a9091af
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|
988 #else |
99311a9091af
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|
989 void ConnectListSelect(int (*userfunc)(int)) |
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|
990 #endif |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
991 { |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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992 _ConnectListSelect = userfunc; |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
993 if(!ListSelectConnected) { |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
994 dw_signal_connect(hwnd, DW_SIGNAL_LIST_SELECT, DW_SIGNAL_FUNC(_OnListSelect), this); |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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changeset
|
995 ListSelectConnected = true; |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
996 } |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
997 } |
2876
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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|
998 protected: |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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|
999 // Our signal handler functions to be overriden... |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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|
1000 // If they are not overridden and an event is generated, remove the unused handler |
2882
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|
1001 virtual int OnListSelect(int index) { |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
1002 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_LIST_SELECT); |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
1003 ListSelectConnected = false; |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
1004 return FALSE; |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
1005 } |
2876
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
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1006 }; |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
1007 |
2917
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1008 class ComboBox : public TextEntry, public ListBoxes |
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changeset
|
1009 { |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
1010 public: |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
1011 // Constructors |
2917
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changeset
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1012 ComboBox(const char *text, unsigned long id) { SetHWND(dw_combobox_new(text, id)); } |
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C++: Implement most of Page 2 (Render) except the actual rendering.
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1013 ComboBox(unsigned long id) { SetHWND(dw_combobox_new("", id)); } |
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changeset
|
1014 ComboBox(const char *text) { SetHWND(dw_combobox_new(text, 0)); } |
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C++: Implement most of Page 2 (Render) except the actual rendering.
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changeset
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1015 ComboBox() { SetHWND(dw_combobox_new("", 0)); } |
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changeset
|
1016 }; |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
1017 |
2917
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changeset
|
1018 class ListBox : public ListBoxes |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
1019 { |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
1020 public: |
e201a984d855
C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
1021 // Constructors |
2917
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1022 ListBox(unsigned long id, int multi) { SetHWND(dw_listbox_new(id, multi)); } |
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1023 ListBox(unsigned long id) { SetHWND(dw_listbox_new(id, FALSE)); } |
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1024 ListBox(int multi) { SetHWND(dw_listbox_new(0, multi)); } |
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1025 ListBox() { SetHWND(dw_listbox_new(0, FALSE)); } |
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1026 }; |
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C++: Implement Entryfield, EntryfieldPassword, Listbox and HTML widgets.
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changeset
|
1027 |
2880
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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1028 // Base class for several ranged type widgets |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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|
1029 class Ranged : virtual public Widget |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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|
1030 { |
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|
1031 private: |
2882
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1032 bool ValueChangedConnected; |
2895
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C++: Divide up C++11 and Lambda support since some compilers can
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1033 #ifdef DW_LAMBDA |
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1034 std::function<int(int)> _ConnectValueChanged; |
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1035 #else |
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1036 int (*_ConnectValueChanged)(int value); |
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1037 #endif |
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1038 static int _OnValueChanged(HWND window, int value, void *data) { |
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1039 if(reinterpret_cast<Ranged *>(data)->_ConnectValueChanged) |
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1040 return reinterpret_cast<Ranged *>(data)->_ConnectValueChanged(value); |
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C++: Add lambda support via Connect functions on C++11, on older compilers
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1041 return reinterpret_cast<Ranged *>(data)->OnValueChanged(value); |
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1042 } |
2880
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|
1043 protected: |
2903
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|
1044 void Setup() { |
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C++: MSVC does not seem to initialize the class fields...
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1045 _ConnectValueChanged = 0; |
2882
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1046 if(IsOverridden(Ranged::OnValueChanged, this)) { |
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1047 dw_signal_connect(hwnd, DW_SIGNAL_VALUE_CHANGED, DW_SIGNAL_FUNC(_OnValueChanged), this); |
2882
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1048 ValueChangedConnected = true; |
2903
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1049 } else { |
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|
1050 ValueChangedConnected = false; |
2882
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C++: Add lambda support via Connect functions on C++11, on older compilers
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|
1051 } |
2880
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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1052 } |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1053 // Our signal handler functions to be overriden... |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
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1054 // If they are not overridden and an event is generated, remove the unused handler |
2882
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changeset
|
1055 virtual int OnValueChanged(int value) { |
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1056 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_VALUE_CHANGED); |
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1057 ValueChangedConnected = false; |
99311a9091af
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|
1058 return FALSE; |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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|
1059 } |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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changeset
|
1060 public: |
2895
5a6bf6bd3001
C++: Divide up C++11 and Lambda support since some compilers can
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2893
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changeset
|
1061 #ifdef DW_LAMBDA |
2882
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changeset
|
1062 void ConnectValueChanged(std::function<int(int)> userfunc) |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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changeset
|
1063 #else |
99311a9091af
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changeset
|
1064 void ConnectValueChanged(int (*userfunc)(int)) |
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|
1065 #endif |
99311a9091af
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changeset
|
1066 { |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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changeset
|
1067 _ConnectValueChanged = userfunc; |
99311a9091af
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changeset
|
1068 if(!ValueChangedConnected) { |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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changeset
|
1069 dw_signal_connect(hwnd, DW_SIGNAL_VALUE_CHANGED, DW_SIGNAL_FUNC(_OnValueChanged), this); |
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changeset
|
1070 ValueChangedConnected = true; |
99311a9091af
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|
1071 } |
99311a9091af
C++: Add lambda support via Connect functions on C++11, on older compilers
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changeset
|
1072 } |
2880
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1073 }; |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1074 |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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changeset
|
1075 class Slider : public Ranged |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1076 { |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1077 public: |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1078 // Constructors |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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1079 Slider(int orient, int increments, unsigned long id) { SetHWND(dw_slider_new(orient, increments, id)); Setup(); } |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1080 Slider(int orient, int increments) { SetHWND(dw_slider_new(orient, increments, 0)); Setup(); } |
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changeset
|
1081 |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1082 // User functions |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1083 unsigned int GetPos() { return dw_slider_get_pos(hwnd); } |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1084 void SetPos(unsigned int position) { dw_slider_set_pos(hwnd, position); } |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1085 }; |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1086 |
2917
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|
1087 class ScrollBar : public Ranged |
2880
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changeset
|
1088 { |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1089 public: |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1090 // Constructors |
2917
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1091 ScrollBar(int orient, unsigned long id) { SetHWND(dw_scrollbar_new(orient, id)); Setup(); } |
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|
1092 ScrollBar(int orient) { SetHWND(dw_scrollbar_new(orient, 0)); Setup(); } |
2880
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1093 |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1094 // User functions |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1095 unsigned int GetPos() { return dw_scrollbar_get_pos(hwnd); } |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff
changeset
|
1096 void SetPos(unsigned int position) { dw_scrollbar_set_pos(hwnd, position); } |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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changeset
|
1097 void SetRange(unsigned int range, unsigned int visible) { dw_scrollbar_set_range(hwnd, range, visible); } |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
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1098 }; |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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|
1099 |
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1100 class SpinButton : public Ranged, public TextEntry |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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|
1101 { |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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1102 public: |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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1103 // Constructors |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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1104 SpinButton(const char *text, unsigned long id) { SetHWND(dw_spinbutton_new(text, id)); Setup(); } |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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1105 SpinButton(unsigned long id) { SetHWND(dw_spinbutton_new("", id)); Setup(); } |
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1106 SpinButton(const char *text) { SetHWND(dw_spinbutton_new(text, 0)); Setup(); } |
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1107 SpinButton() { SetHWND(dw_spinbutton_new("", 0)); Setup(); } |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1108 |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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1109 // User functions |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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1110 long GetPos() { return dw_spinbutton_get_pos(hwnd); } |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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1111 void SetPos(long position) { dw_spinbutton_set_pos(hwnd, position); } |
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1112 void SetLimits(long upper, long lower) { dw_spinbutton_set_limits(hwnd, upper, lower); } |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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1113 }; |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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|
1114 |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
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1115 // Multi-line Edit widget |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1116 class MLE : public Focusable |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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|
1117 { |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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|
1118 public: |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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|
1119 // Constructors |
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1120 MLE(unsigned long id) { SetHWND(dw_mle_new(id)); } |
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1121 MLE() { SetHWND(dw_mle_new(0)); } |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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|
1122 |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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1123 // User functions |
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1124 void Freeze() { dw_mle_freeze(hwnd); } |
2ba0959eb3cf
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1125 void Thaw() { dw_mle_thaw(hwnd); } |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
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1126 void Clear() { dw_mle_clear(hwnd); } |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
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1127 void Delete(int startpoint, int length) { dw_mle_delete(hwnd, startpoint, length); } |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
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1128 void Export(char *buffer, int startpoint, int length) { dw_mle_export(hwnd, buffer, startpoint, length); } |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
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1129 void Import(const char *buffer, int startpoint) { dw_mle_import(hwnd, buffer, startpoint); } |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
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1130 void GetSize(unsigned long *bytes, unsigned long *lines) { dw_mle_get_size(hwnd, bytes, lines); } |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
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1131 void Search(const char *text, int point, unsigned long flags) { dw_mle_search(hwnd, text, point, flags); } |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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1132 void SetAutoComplete(int state) { dw_mle_set_auto_complete(hwnd, state); } |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
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1133 void SetCursor(int point) { dw_mle_set_cursor(hwnd, point); } |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
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1134 void SetEditable(int state) { dw_mle_set_editable(hwnd, state); } |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
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1135 void SetVisible(int line) { dw_mle_set_visible(hwnd, line); } |
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C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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1136 void SetWordWrap(int state) { dw_mle_set_word_wrap(hwnd, state); } |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1137 }; |
2ba0959eb3cf
C++: Implement Slider, Scrollbar, SpinButton, and MLE.
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changeset
|
1138 |
2908
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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|
1139 class Notebook : public Widget |
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C++: Add Notebook class and add named event support to the Event class.
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changeset
|
1140 { |
2914
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|
1141 private: |
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C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1142 bool SwitchPageConnected; |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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|
1143 #ifdef DW_LAMBDA |
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|
1144 std::function<int(unsigned long)> _ConnectSwitchPage; |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1145 #else |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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|
1146 int (*_ConnectSwitchPage)(unsigned long); |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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|
1147 #endif |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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|
1148 static int _OnSwitchPage(HWND window, unsigned long pageid, void *data) { |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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|
1149 if(reinterpret_cast<Notebook *>(data)->_ConnectSwitchPage) |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1150 return reinterpret_cast<Notebook *>(data)->_ConnectSwitchPage(pageid); |
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C++: Start rewriting dwtest in C++ as dwtestoo.
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|
1151 return reinterpret_cast<Notebook *>(data)->OnSwitchPage(pageid); |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1152 } |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1153 protected: |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1154 void Setup() { |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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changeset
|
1155 _ConnectSwitchPage = 0; |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1156 if(IsOverridden(Notebook::OnSwitchPage, this)) { |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1157 dw_signal_connect(hwnd, DW_SIGNAL_SWITCH_PAGE, DW_SIGNAL_FUNC(_OnSwitchPage), this); |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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|
1158 SwitchPageConnected = true; |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1159 } else { |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1160 SwitchPageConnected = false; |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1161 } |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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changeset
|
1162 } |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1163 // Our signal handler functions to be overriden... |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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changeset
|
1164 // If they are not overridden and an event is generated, remove the unused handler |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1165 virtual int OnSwitchPage(unsigned long pageid) { |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1166 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_SWITCH_PAGE); |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1167 SwitchPageConnected = false; |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1168 return FALSE; |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
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changeset
|
1169 } |
2908
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
2907
diff
changeset
|
1170 public: |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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changeset
|
1171 // Constructors |
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C++: Add Notebook class and add named event support to the Event class.
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changeset
|
1172 Notebook(unsigned long id, int top) { SetHWND(dw_notebook_new(id, top)); } |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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changeset
|
1173 Notebook(unsigned long id) { SetHWND(dw_notebook_new(id, TRUE)); } |
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C++: Add Notebook class and add named event support to the Event class.
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changeset
|
1174 Notebook() { SetHWND(dw_notebook_new(0, TRUE)); } |
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C++: Add Notebook class and add named event support to the Event class.
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changeset
|
1175 |
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C++: Add Notebook class and add named event support to the Event class.
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changeset
|
1176 // User functions |
2914
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1177 void Pack(unsigned long pageid, Widget *page) { dw_notebook_pack(hwnd, pageid, page ? page->GetHWND() : DW_NOHWND); } |
2908
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C++: Add Notebook class and add named event support to the Event class.
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changeset
|
1178 void PageDestroy(unsigned long pageid) { dw_notebook_page_destroy(hwnd, pageid); } |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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changeset
|
1179 unsigned long PageGet() { return dw_notebook_page_get(hwnd); } |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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changeset
|
1180 unsigned long PageNew(unsigned long flags, int front) { return dw_notebook_page_new(hwnd, flags, front); } |
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C++: Add Notebook class and add named event support to the Event class.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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changeset
|
1181 void PageSet(unsigned long pageid) { dw_notebook_page_set(hwnd, pageid); } |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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changeset
|
1182 void PageSetStatusText(unsigned long pageid, const char *text) { dw_notebook_page_set_status_text(hwnd, pageid, text); } |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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changeset
|
1183 void PageSetText(unsigned long pageid, const char *text) { dw_notebook_page_set_text(hwnd, pageid, text); } |
2914
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1184 #ifdef DW_LAMBDA |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1185 void ConnectSwitchPage(std::function<int(unsigned long)> userfunc) |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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changeset
|
1186 #else |
8af64b6d75a9
C++: Start rewriting dwtest in C++ as dwtestoo.
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1187 void ConnectSwitchPage(int (*userfunc)(unsigned long)) |
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1188 #endif |
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1189 { |
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1190 _ConnectSwitchPage = userfunc; |
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1191 if(!SwitchPageConnected) { |
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1192 dw_signal_connect(hwnd, DW_SIGNAL_SWITCH_PAGE, DW_SIGNAL_FUNC(_OnSwitchPage), this); |
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1193 SwitchPageConnected = true; |
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1194 } |
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1195 } |
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1196 }; |
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1197 |
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1198 class ObjectView : virtual public Widget |
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1199 { |
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1200 private: |
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1201 bool ItemSelectConnected, ItemContextConnected; |
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1202 #ifdef DW_LAMBDA |
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1203 std::function<int(HTREEITEM, char *, void *)> _ConnectItemSelect; |
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1204 std::function<int(char *, int, int, void *)> _ConnectItemContext; |
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1205 #else |
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1206 int (*_ConnectItemSelect)(HTREEITEM, char *, void *); |
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1207 int (*_ConnectItemContext)(char *, int, int, void *); |
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1208 #endif |
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1209 static int _OnItemSelect(HWND window, HTREEITEM item, char *text, void *itemdata, void *data) { |
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1210 if(reinterpret_cast<ObjectView *>(data)->_ConnectItemSelect) |
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1211 return reinterpret_cast<ObjectView *>(data)->_ConnectItemSelect(item, text, itemdata); |
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1212 return reinterpret_cast<ObjectView *>(data)->OnItemSelect(item, text, itemdata); |
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1213 } |
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1214 static int _OnItemContext(HWND window, char *text, int x, int y, void *itemdata, void *data) { |
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1215 if(reinterpret_cast<ObjectView *>(data)->_ConnectItemContext) |
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1216 return reinterpret_cast<ObjectView *>(data)->_ConnectItemContext(text, x, y, itemdata); |
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1217 return reinterpret_cast<ObjectView *>(data)->OnItemContext(text, x, y, itemdata); |
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1218 } |
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1219 protected: |
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1220 void SetupObjectView() { |
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1221 _ConnectItemSelect = 0; |
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1222 _ConnectItemContext = 0; |
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1223 if(IsOverridden(ObjectView::OnItemSelect, this)) { |
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1224 dw_signal_connect(hwnd, DW_SIGNAL_ITEM_SELECT, DW_SIGNAL_FUNC(_OnItemSelect), this); |
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1225 ItemSelectConnected = true; |
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1226 } else { |
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1227 ItemSelectConnected = false; |
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1228 } |
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1229 if(IsOverridden(ObjectView::OnItemContext, this)) { |
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1230 dw_signal_connect(hwnd, DW_SIGNAL_ITEM_CONTEXT, DW_SIGNAL_FUNC(_OnItemContext), this); |
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1231 ItemContextConnected = true; |
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1232 } else { |
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1233 ItemContextConnected = false; |
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1234 } |
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1235 } |
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1236 // Our signal handler functions to be overriden... |
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1237 // If they are not overridden and an event is generated, remove the unused handler |
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1238 virtual int OnItemSelect(HTREEITEM item, char *text, void *itemdata) { |
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1239 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_ITEM_SELECT); |
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1240 ItemSelectConnected = false; |
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1241 return FALSE; |
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1242 } |
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1243 virtual int OnItemContext(char *text, int x, int y, void *itemdata) { |
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1244 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_ITEM_CONTEXT); |
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1245 ItemContextConnected = false; |
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1246 return FALSE; |
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1247 } |
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1248 public: |
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1249 #ifdef DW_LAMBDA |
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1250 void ConnectItemSelect(std::function<int(HTREEITEM, char *, void *)> userfunc) |
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1251 #else |
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1252 void ConnectItemSelect(int (*userfunc)(HTREEITEM, char *, void *)) |
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1253 #endif |
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1254 { |
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1255 _ConnectItemSelect = userfunc; |
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1256 if(!ItemSelectConnected) { |
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1257 dw_signal_connect(hwnd, DW_SIGNAL_ITEM_SELECT, DW_SIGNAL_FUNC(_OnItemSelect), this); |
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1258 ItemSelectConnected = true; |
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1259 } |
2914
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1260 } |
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1261 #ifdef DW_LAMBDA |
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1262 void ConnectItemContext(std::function<int(char *, int, int, void *)> userfunc) |
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1263 #else |
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1264 void ConnectItemContext(int (*userfunc)(char *, int, int, void *)) |
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1265 #endif |
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1266 { |
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1267 _ConnectItemContext = userfunc; |
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1268 if(!ItemContextConnected) { |
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1269 dw_signal_connect(hwnd, DW_SIGNAL_ITEM_CONTEXT, DW_SIGNAL_FUNC(_OnItemContext), this); |
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1270 ItemContextConnected = true; |
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1271 } |
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1272 } |
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1273 }; |
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1274 |
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1275 class Containers : virtual public Focusable, virtual public ObjectView |
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1276 { |
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1277 private: |
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1278 bool ItemEnterConnected, ColumnClickConnected; |
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1279 #ifdef DW_LAMBDA |
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1280 std::function<int(char *)> _ConnectItemEnter; |
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1281 std::function<int(int)> _ConnectColumnClick; |
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1282 #else |
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1283 int (*_ConnectItemEnter)(char *); |
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1284 int (*_ConnectColumnClick)(int); |
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1285 #endif |
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1286 static int _OnItemEnter(HWND window, char *text, void *data) { |
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1287 if(reinterpret_cast<Containers *>(data)->_ConnectItemEnter) |
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1288 return reinterpret_cast<Containers *>(data)->_ConnectItemEnter(text); |
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1289 return reinterpret_cast<Containers *>(data)->OnItemEnter(text); |
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1290 } |
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1291 static int _OnColumnClick(HWND window, int column, void *data) { |
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1292 if(reinterpret_cast<Containers *>(data)->_ConnectColumnClick) |
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1293 return reinterpret_cast<Containers *>(data)->_ConnectColumnClick(column); |
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1294 return reinterpret_cast<Containers *>(data)->OnColumnClick(column); |
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1295 } |
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1296 protected: |
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1297 void *allocpointer; |
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1298 int allocrowcount; |
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1299 void SetupContainer() { |
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1300 _ConnectItemEnter = 0; |
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1301 _ConnectColumnClick = 0; |
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1302 if(IsOverridden(Container::OnItemEnter, this)) { |
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1303 dw_signal_connect(hwnd, DW_SIGNAL_ITEM_ENTER, DW_SIGNAL_FUNC(_OnItemEnter), this); |
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1304 ItemEnterConnected = true; |
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1305 } else { |
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1306 ItemEnterConnected = false; |
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1307 } |
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1308 if(IsOverridden(Container::OnColumnClick, this)) { |
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1309 dw_signal_connect(hwnd, DW_SIGNAL_COLUMN_CLICK, DW_SIGNAL_FUNC(_OnColumnClick), this); |
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1310 ColumnClickConnected = true; |
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1311 } else { |
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1312 ColumnClickConnected = false; |
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1313 } |
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1314 } |
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1315 // Our signal handler functions to be overriden... |
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1316 // If they are not overridden and an event is generated, remove the unused handler |
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1317 virtual int OnItemEnter(char *text) { |
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1318 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_ITEM_ENTER); |
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1319 ItemEnterConnected = false; |
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1320 return FALSE; |
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1321 } |
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1322 virtual int OnColumnClick(int column) { |
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1323 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_COLUMN_CLICK); |
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1324 ColumnClickConnected = false; |
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1325 return FALSE; |
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1326 } |
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1327 public: |
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1328 // User functions |
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1329 void Alloc(int rowcount) { allocpointer = dw_container_alloc(hwnd, rowcount); allocrowcount = rowcount; } |
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1330 void ChangeRowTitle(int row, char *title) { dw_container_change_row_title(hwnd, row, title); } |
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1331 void Clear(int redraw) { dw_container_clear(hwnd, redraw); } |
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1332 void Clear() { dw_container_clear(hwnd, TRUE); } |
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1333 void Cursor(const char *text) { dw_container_cursor(hwnd, text); } |
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1334 void Cursor(void *data) { dw_container_cursor_by_data(hwnd, data); } |
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1335 void Delete(int rowcount) { dw_container_delete(hwnd, rowcount); } |
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1336 void DeleteRow(char *title) { dw_container_delete_row(hwnd, title); } |
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1337 void DeleteRow(void *data) { dw_container_delete_row_by_data(hwnd, data); } |
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1338 void Insert() { dw_container_insert(hwnd, allocpointer, allocrowcount); } |
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1339 void Optimize() { dw_container_optimize(hwnd); } |
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1340 char *QueryNext(unsigned long flags) { return dw_container_query_next(hwnd, flags); } |
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1341 char *QueryStart(unsigned long flags) { return dw_container_query_start(hwnd, flags); } |
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1342 void Scroll(int direction, long rows) { dw_container_scroll(hwnd, direction, rows); } |
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1343 void SetColumnWidth(int column, int width) { dw_container_set_column_width(hwnd, column, width); } |
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1344 void SetRowData(int row, void *data) { dw_container_set_row_data(allocpointer, row, data); } |
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1345 void SetRowTitle(int row, const char *title) { dw_container_set_row_title(allocpointer, row, title); } |
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1346 void SetStripe(unsigned long oddcolor, unsigned long evencolor) { dw_container_set_stripe(hwnd, oddcolor, evencolor); } |
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1347 #ifdef DW_LAMBDA |
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1348 void ConnectItemEnter(std::function<int(char *)> userfunc) |
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1349 #else |
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1350 void ConnectItemEnter(int (*userfunc)(char *)) |
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1351 #endif |
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1352 { |
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1353 _ConnectItemEnter = userfunc; |
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1354 if(!ItemEnterConnected) { |
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1355 dw_signal_connect(hwnd, DW_SIGNAL_ITEM_ENTER, DW_SIGNAL_FUNC(_OnItemEnter), this); |
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1356 ItemEnterConnected = true; |
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1357 } |
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1358 } |
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1359 #ifdef DW_LAMBDA |
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1360 void ConnecColumnClick(std::function<int(int)> userfunc) |
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1361 #else |
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1362 void ConnectColumnClick(int (*userfunc)(int)) |
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1363 #endif |
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1364 { |
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1365 _ConnectColumnClick = userfunc; |
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1366 if(!ColumnClickConnected) { |
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1367 dw_signal_connect(hwnd, DW_SIGNAL_COLUMN_CLICK, DW_SIGNAL_FUNC(_OnColumnClick), this); |
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1368 ColumnClickConnected = true; |
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1369 } |
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1370 } |
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1371 }; |
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1372 |
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1373 class Container : public Containers |
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1374 { |
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1375 public: |
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1376 // Constructors |
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1377 Container(unsigned long id, int multi) { SetHWND(dw_container_new(id, multi)); SetupObjectView(); SetupContainer(); } |
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1378 Container(int multi) { SetHWND(dw_container_new(0, multi)); SetupObjectView(); SetupContainer(); } |
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1379 Container() { SetHWND(dw_container_new(0, FALSE)); SetupObjectView(); SetupContainer(); } |
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1380 |
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1381 // User functions |
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1382 int Setup(unsigned long *flags, char **titles, int count, int separator) { return dw_container_setup(hwnd, flags, titles, count, separator); } |
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1383 void ChangeItem(int column, int row, void *data) { dw_container_change_item(hwnd, column, row, data); } |
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1384 int GetColumnType(int column) { return dw_container_get_column_type(hwnd, column); } |
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1385 void SetItem(int column, int row, void *data) { dw_container_set_item(hwnd, allocpointer, column, row, data); } |
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1386 }; |
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1387 |
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1388 class Filesystem : public Containers |
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1389 { |
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1390 public: |
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1391 // Constructors |
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1392 Filesystem(unsigned long id, int multi) { SetHWND(dw_container_new(id, multi)); SetupObjectView(); SetupContainer(); } |
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1393 Filesystem(int multi) { SetHWND(dw_container_new(0, multi)); SetupObjectView(); SetupContainer(); } |
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1394 Filesystem() { SetHWND(dw_container_new(0, FALSE)); SetupObjectView(); SetupContainer(); } |
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1395 |
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1396 // User functions |
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1397 int Setup(unsigned long *flags, char **titles, int count) { return dw_filesystem_setup(hwnd, flags, titles, count); } |
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1398 void ChangeFile(int row, const char *filename, HICN icon) { dw_filesystem_change_file(hwnd, row, filename, icon); } |
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1399 void ChangeItem(int column, int row, void *data) { dw_filesystem_change_item(hwnd, column, row, data); } |
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1400 int GetColumnType(int column) { return dw_filesystem_get_column_type(hwnd, column); } |
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1401 void SetColumnTitle(const char *title) { dw_filesystem_set_column_title(hwnd, title); } |
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1402 void SetFile(int row, const char *filename, HICN icon) { dw_filesystem_set_file(hwnd, allocpointer, row, filename, icon); } |
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1403 void SetItem(int column, int row, void *data) { dw_filesystem_set_item(hwnd, allocpointer, column, row, data); } |
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1404 }; |
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1405 |
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1406 class Tree : virtual public Focusable, virtual public ObjectView |
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1407 { |
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1408 private: |
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1409 bool TreeExpandConnected; |
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1410 #ifdef DW_LAMBDA |
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1411 std::function<int(HTREEITEM)> _ConnectTreeExpand; |
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1412 #else |
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1413 int (*_ConnectTreeExpand)(HTREEITEM); |
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1414 #endif |
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1415 static int _OnTreeExpand(HWND window, HTREEITEM item, void *data) { |
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1416 if(reinterpret_cast<Tree *>(data)->_ConnectTreeExpand) |
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1417 return reinterpret_cast<Tree *>(data)->_ConnectTreeExpand(item); |
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1418 return reinterpret_cast<Tree *>(data)->OnTreeExpand(item); |
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1419 } |
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1420 void SetupTree() { |
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1421 _ConnectTreeExpand = 0; |
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1422 if(IsOverridden(Tree::OnTreeExpand, this)) { |
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1423 dw_signal_connect(hwnd, DW_SIGNAL_TREE_EXPAND, DW_SIGNAL_FUNC(_OnTreeExpand), this); |
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1424 TreeExpandConnected = true; |
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1425 } else { |
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1426 TreeExpandConnected = false; |
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1427 } |
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1428 } |
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1429 protected: |
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1430 // Our signal handler functions to be overriden... |
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1431 // If they are not overridden and an event is generated, remove the unused handler |
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1432 virtual int OnTreeExpand(HTREEITEM item) { |
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1433 dw_signal_disconnect_by_name(hwnd, DW_SIGNAL_TREE_EXPAND); |
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1434 TreeExpandConnected = false; |
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1435 return FALSE; |
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1436 } |
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1437 public: |
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1438 // Constructors |
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1439 Tree(unsigned long id) { SetHWND(dw_tree_new(id)); SetupObjectView(); SetupTree(); } |
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1440 Tree() { SetHWND(dw_tree_new(0)); SetupObjectView(); SetupTree(); } |
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1441 |
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1442 // User functions |
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1443 void Clear() { dw_tree_clear(hwnd); } |
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1444 HTREEITEM GetParent(HTREEITEM item) { return dw_tree_get_parent(hwnd, item); } |
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1445 char *GetTitle(HTREEITEM item) { return dw_tree_get_title(hwnd, item); } |
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1446 HTREEITEM Insert(const char *title, HICN icon, HTREEITEM parent, void *itemdata) { return dw_tree_insert(hwnd, title, icon, parent, itemdata); } |
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1447 HTREEITEM Insert(const char *title, HTREEITEM item, HICN icon, HTREEITEM parent, void *itemdata) { return dw_tree_insert_after(hwnd, item, title, icon, parent, itemdata); } |
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1448 void Change(HTREEITEM item, const char *title, HICN icon) { dw_tree_item_change(hwnd, item, title, icon); } |
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1449 void Collapse(HTREEITEM item) { dw_tree_item_collapse(hwnd, item); } |
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1450 void Delete(HTREEITEM item) { dw_tree_item_delete(hwnd, item); } |
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1451 void Expand(HTREEITEM item) { dw_tree_item_expand(hwnd, item); } |
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1452 void *GetData(HTREEITEM item) { return dw_tree_item_get_data(hwnd, item); } |
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1453 void Select(HTREEITEM item) { dw_tree_item_select(hwnd, item); } |
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1454 void SetData(HTREEITEM item, void *itemdata) { dw_tree_item_set_data(hwnd, item, itemdata); } |
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1455 #ifdef DW_LAMBDA |
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1456 void ConnectTreeExpand(std::function<int(HTREEITEM)> userfunc) |
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1457 #else |
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1458 void ConnectTreeExpand(int (*userfunc)(HTREEITEM)) |
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1459 #endif |
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1460 { |
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1461 _ConnectTreeExpand = userfunc; |
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1462 if(!TreeExpandConnected) { |
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1463 dw_signal_connect(hwnd, DW_SIGNAL_TREE_EXPAND, DW_SIGNAL_FUNC(_OnTreeExpand), this); |
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1464 TreeExpandConnected = true; |
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1465 } |
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1466 } |
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1467 }; |
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|
1468 |
2899
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|
1469 class SplitBar : public Widget |
425dc0126818
C++: Implement SplitBar and Dialog classes.
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1470 { |
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1471 public: |
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C++: Implement SplitBar and Dialog classes.
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|
1472 // Constructors |
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|
1473 SplitBar(int orient, Widget *topleft, Widget *bottomright, unsigned long id) { |
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C++: Implement SplitBar and Dialog classes.
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1474 SetHWND(dw_splitbar_new(orient, topleft ? topleft->GetHWND() : DW_NOHWND, bottomright ? bottomright->GetHWND() : DW_NOHWND, id)); } |
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C++: Implement SplitBar and Dialog classes.
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|
1475 SplitBar(int orient, Widget *topleft, Widget *bottomright) { |
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C++: Implement SplitBar and Dialog classes.
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1476 SetHWND(dw_splitbar_new(orient, topleft ? topleft->GetHWND() : DW_NOHWND, bottomright ? bottomright->GetHWND() : DW_NOHWND, 0)); } |
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1477 |
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C++: Implement SplitBar and Dialog classes.
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|
1478 // User functions |
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|
1479 float Get() { return dw_splitbar_get(hwnd); } |
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1480 void Set(float percent) { dw_splitbar_set(hwnd, percent); } |
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|
1481 }; |
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|
1482 |
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|
1483 class Dialog : public Handle |
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1484 { |
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|
1485 private: |
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|
1486 DWDialog *dialog; |
425dc0126818
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|
1487 public: |
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|
1488 // Constructors |
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1489 Dialog(void *data) { dialog = dw_dialog_new(data); SetHandle(reinterpret_cast<void *>(dialog)); } |
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|
1490 Dialog() { dialog = dw_dialog_new(DW_NULL); SetHandle(reinterpret_cast<void *>(dialog)); } |
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|
1491 |
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|
1492 // User functions |
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1493 void *Wait() { void *retval = dw_dialog_wait(dialog); delete this; return retval; } |
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|
1494 int Dismiss(void *data) { return dw_dialog_dismiss(dialog, data); } |
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|
1495 int Dismiss() { return dw_dialog_dismiss(dialog, NULL); } |
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|
1496 }; |
2893
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|
1497 |
2900
fe31d4535270
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changeset
|
1498 class Mutex : public Handle |
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1499 { |
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1500 private: |
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|
1501 HMTX mutex; |
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C++: Implement Event and Mutex classes.
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1502 public: |
fe31d4535270
C++: Implement Event and Mutex classes.
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|
1503 // Constructors |
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C++: Implement Event and Mutex classes.
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|
1504 Mutex() { mutex = dw_mutex_new(); SetHandle(reinterpret_cast<void *>(mutex)); } |
2905
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|
1505 // Destructor |
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1506 ~Mutex() { dw_mutex_close(mutex); mutex = 0; } |
2900
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1507 |
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C++: Implement Event and Mutex classes.
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|
1508 // User functions |
2905
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|
1509 void Close() { dw_mutex_close(mutex); mutex = 0; delete this; } |
2900
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1510 void Lock() { dw_mutex_lock(mutex); } |
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C++: Implement Event and Mutex classes.
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|
1511 int TryLock() { return dw_mutex_trylock(mutex); } |
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|
1512 void Unlock() { dw_mutex_unlock(mutex); } |
fe31d4535270
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1513 }; |
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|
1514 |
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|
1515 class Event : public Handle |
fe31d4535270
C++: Implement Event and Mutex classes.
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1516 { |
fe31d4535270
C++: Implement Event and Mutex classes.
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|
1517 private: |
2908
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C++: Add Notebook class and add named event support to the Event class.
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2907
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|
1518 HEV event, named; |
2900
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C++: Implement Event and Mutex classes.
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|
1519 public: |
fe31d4535270
C++: Implement Event and Mutex classes.
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|
1520 // Constructors |
2913
6981feb6210b
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bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
2912
diff
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|
1521 Event() { event = dw_event_new(); named = 0; SetHandle(reinterpret_cast<void *>(event)); } |
2908
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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2907
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|
1522 Event(const char *name) { |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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|
1523 // Try to attach to an existing event |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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|
1524 named = dw_named_event_get(name); |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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|
1525 if(!named) { |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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|
1526 // Otherwise try to create a new one |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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|
1527 named = dw_named_event_new(name); |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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|
1528 } |
2913
6981feb6210b
C++/OS2: HEV is not a pointer type on OS/2, use 0 instead.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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2912
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changeset
|
1529 event = 0; |
2908
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C++: Add Notebook class and add named event support to the Event class.
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changeset
|
1530 SetHandle(reinterpret_cast<void *>(named)); |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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|
1531 } |
2905
0f5008c05134
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changeset
|
1532 // Destructor |
2908
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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2907
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changeset
|
1533 virtual ~Event() { if(event) { dw_event_close(&event); } if(named) { dw_named_event_close(named); } } |
2900
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|
1534 |
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C++: Implement Event and Mutex classes.
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changeset
|
1535 // User functions |
2908
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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changeset
|
1536 int Close() { |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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|
1537 int retval = DW_ERROR_UNKNOWN; |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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|
1538 |
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C++: Add Notebook class and add named event support to the Event class.
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changeset
|
1539 if(event) { |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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|
1540 retval = dw_event_close(&event); |
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C++: Add Notebook class and add named event support to the Event class.
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|
1541 } else if(named) { |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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2907
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changeset
|
1542 retval = dw_named_event_close(named); |
2913
6981feb6210b
C++/OS2: HEV is not a pointer type on OS/2, use 0 instead.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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2912
diff
changeset
|
1543 named = 0; |
2908
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C++: Add Notebook class and add named event support to the Event class.
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|
1544 } |
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C++: Add Notebook class and add named event support to the Event class.
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|
1545 delete this; |
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C++: Add Notebook class and add named event support to the Event class.
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changeset
|
1546 return retval; |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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|
1547 } |
1567f787b965
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|
1548 int Post() { return (named ? dw_named_event_post(named) : dw_event_post(event)); } |
1567f787b965
C++: Add Notebook class and add named event support to the Event class.
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|
1549 int Reset() { return (named ? dw_named_event_reset(named) : dw_event_reset(event)); } |
1567f787b965
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changeset
|
1550 int Wait(unsigned long timeout) { return (named ? dw_named_event_wait(named, timeout) : dw_event_wait(event, timeout)); } |
2900
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|
1551 }; |
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|
1552 |
2905
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2903
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changeset
|
1553 class Timer : public Handle |
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C++: Implement Timer class, a bunch of destructors and functions in App.
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|
1554 { |
0f5008c05134
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|
1555 private: |
0f5008c05134
C++: Implement Timer class, a bunch of destructors and functions in App.
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2903
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changeset
|
1556 HTIMER timer; |
0f5008c05134
C++: Implement Timer class, a bunch of destructors and functions in App.
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2903
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changeset
|
1557 #ifdef DW_LAMBDA |
0f5008c05134
C++: Implement Timer class, a bunch of destructors and functions in App.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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|
1558 std::function<int()> _ConnectTimer; |
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C++: Implement Timer class, a bunch of destructors and functions in App.
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|
1559 #else |
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C++: Implement Timer class, a bunch of destructors and functions in App.
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|
1560 int (*_ConnectTimer)(); |
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C++: Implement Timer class, a bunch of destructors and functions in App.
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|
1561 #endif |
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2903
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changeset
|
1562 static int _OnTimer(void *data) { |
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C++: Implement Timer class, a bunch of destructors and functions in App.
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|
1563 if(reinterpret_cast<Timer *>(data)->_ConnectTimer) |
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1564 return reinterpret_cast<Timer *>(data)->_ConnectTimer(); |
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1565 return reinterpret_cast<Timer *>(data)->OnTimer(); |
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1566 } |
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1567 public: |
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1568 // Constructors |
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1569 Timer(int interval) { _ConnectTimer = 0; timer = dw_timer_connect(interval, DW_SIGNAL_FUNC(_OnTimer), this); SetHandle(reinterpret_cast<void *>(timer)); } |
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1570 #ifdef DW_LAMBDA |
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1571 Timer(int interval, std::function<int()> userfunc) |
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1572 #else |
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1573 Timer(int interval, int (*userfunc)()) |
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1574 #endif |
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1575 { |
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1576 _ConnectTimer = userfunc; |
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1577 timer = dw_timer_connect(interval, DW_SIGNAL_FUNC(_OnTimer), this); |
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1578 SetHandle(reinterpret_cast<void *>(timer)); |
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1579 } |
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1580 // Destructor |
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1581 virtual ~Timer() { if(timer) { dw_timer_disconnect(timer); timer = 0; } } |
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1582 |
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1583 // User functions |
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1584 HTIMER GetHTIMER() { return timer; } |
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1585 void Disconnect() { if(timer) { dw_timer_disconnect(timer); timer = 0; } delete this; } |
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1586 protected: |
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1587 // Our signal handler functions to be overriden... |
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1588 // If they are not overridden and an event is generated, remove the unused handler |
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1589 virtual int OnTimer() { |
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1590 if(timer) |
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1591 dw_timer_disconnect(timer); |
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1592 delete this; |
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1593 return FALSE; |
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1594 } |
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1595 }; |
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1596 |
2916
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1597 class Notification final : public Clickable |
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1598 { |
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1599 public: |
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1600 // Constructors |
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1601 Notification(const char *title, const char *imagepath, const char *description) { SetHWND(dw_notification_new(title, imagepath, description)); } |
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1602 Notification(const char *title, const char *imagepath) { SetHWND(dw_notification_new(title, imagepath, NULL)); } |
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1603 Notification(const char *title) { SetHWND(dw_notification_new(title, NULL, NULL)); } |
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1604 |
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1605 // User functions |
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1606 int Send() { int retval = dw_notification_send(hwnd); delete this; return retval; } |
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1607 }; |
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1608 |
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1609 class App |
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1610 { |
2866
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1611 protected: |
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1612 App() { } |
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1613 static App *_app; |
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1614 public: |
2870
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1615 // Allow the code to compile if handicapped on older compilers |
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1616 #ifdef DW_CPP11 |
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1617 // Singletons should not be cloneable. |
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1618 App(App &other) = delete; |
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1619 // Singletons should not be assignable. |
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1620 void operator=(const App &) = delete; |
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1621 #endif |
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1622 // Initialization functions for creating App |
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1623 static App *Init() { if(!_app) { _app = new App; dw_init(TRUE, 0, DW_NULL); } return _app; } |
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1624 static App *Init(const char *appid) { if(!_app) { _app = new App(); dw_app_id_set(appid, DW_NULL); dw_init(TRUE, 0, DW_NULL); } return _app; } |
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1625 static App *Init(const char *appid, const char *appname) { if(!_app) { _app = new App(); dw_app_id_set(appid, appname); dw_init(TRUE, 0, DW_NULL); } return _app; } |
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1626 static App *Init(int argc, char *argv[]) { if(!_app) { _app = new App(); dw_init(TRUE, argc, argv); } return _app; } |
2872
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1627 static App *Init(int argc, char *argv[], const char *appid) { if(!_app) { _app = new App(); dw_app_id_set(appid, DW_NULL); dw_init(TRUE, argc, argv); } return _app; } |
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1628 static App *Init(int argc, char *argv[], const char *appid, const char *appname) { if(!_app) { _app = new App(); dw_app_id_set(appid, appname); dw_init(TRUE, argc, argv); } return _app; } |
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1629 // Destrouctor |
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1630 ~App() { dw_exit(0); } |
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1631 |
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1632 // User functions |
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1633 void Main() { dw_main(); } |
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1634 void MainIteration() { dw_main_iteration(); } |
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1635 void MainQuit() { dw_main_quit(); } |
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1636 void Exit(int exitcode) { dw_exit(exitcode); } |
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1637 void Shutdown() { dw_shutdown(); } |
2901
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1638 int MessageBox(const char *title, int flags, const char *format, ...) { |
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1639 int retval; |
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1640 va_list args; |
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1641 |
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1642 va_start(args, format); |
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1643 retval = dw_vmessagebox(title, flags, format, args); |
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1644 va_end(args); |
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1645 |
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1646 return retval; |
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1647 } |
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1648 void Debug(const char *format, ...) { |
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1649 va_list args; |
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1650 |
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1651 va_start(args, format); |
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1652 dw_vdebug(format, args); |
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1653 va_end(args); |
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1654 } |
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1655 void Beep(int freq, int dur) { dw_beep(freq, dur); } |
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1656 char *GetDir() { return dw_app_dir(); } |
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1657 void GetEnvironment(DWEnv *env) { dw_environment_query(env); } |
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1658 int GetScreenWidth() { return dw_screen_width(); } |
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1659 int GetScreenHeight() { return dw_screen_height(); } |
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1660 void GetPointerPos(long *x, long *y) { dw_pointer_query_pos(x, y); } |
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1661 unsigned long GetColorDepth() { return dw_color_depth_get(); } |
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1662 char *GetClipboard() { return dw_clipboard_get_text(); } |
2912
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1663 void SetClipboard(const char *text) { if(text) dw_clipboard_set_text(text, (int)strlen(text)); } |
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1664 void SetClipboard(const char *text, int len) { if(text) dw_clipboard_set_text(text, len); } |
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1665 void SetDefaultFont(const char *fontname) { dw_font_set_default(fontname); } |
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1666 unsigned long ColorChoose(unsigned long initial) { return dw_color_choose(initial); } |
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1667 char *FileBrowse(const char *title, const char *defpath, const char *ext, int flags) { return dw_file_browse(title, defpath, ext, flags); } |
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1668 char *FontChoose(const char *currfont) { return dw_font_choose(currfont); } |
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1669 void Free(void *buff) { dw_free(buff); } |
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1670 int GetFeature(DWFEATURE feature) { return dw_feature_get(feature); } |
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1671 int SetFeature(DWFEATURE feature, int state) { return dw_feature_set(feature, state); } |
2914
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1672 HICN LoadIcon(unsigned long id) { return dw_icon_load(0, id); } |
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1673 HICN LoadIcon(const char *filename) { return dw_icon_load_from_file(filename); } |
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1674 HICN LoadIcon(const char *data, int len) { return dw_icon_load_from_data(data, len); } |
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1675 void FreeIcon(HICN icon) { dw_icon_free(icon); } |
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1676 void TaskBarInsert(Widget *handle, HICN icon, char *bubbletext) { dw_taskbar_insert(handle ? handle->GetHWND() : DW_NOHWND, icon, bubbletext); } |
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1677 void TaskBarDelete(Widget *handle, HICN icon) { dw_taskbar_delete(handle ? handle->GetHWND() : DW_NOHWND, icon); } |
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1678 }; |
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1679 |
2866
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1680 // Static singleton reference declared outside of the class |
2872
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1681 App* App::_app = DW_NULL; |
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1682 |
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1683 } /* namespace DW */ |
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1684 #endif |