# HG changeset patch # User bsmith@81767d24-ef19-dc11-ae90-00e081727c95 # Date 1618709335 0 # Node ID aa420e366b2b623b6544333f74f2deb7c77a329b # Parent 206a0643add62cb1d8812f95db7322843ae1f992 Android: Initial skeletal commit for Android support, almost nothing implemented... but this should be a framework for adding Android support via JNI/NDK. diff -r 206a0643add6 -r aa420e366b2b android/AndroidManifest.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/android/AndroidManifest.xml Sun Apr 18 01:28:55 2021 +0000 @@ -0,0 +1,21 @@ + + + + + + + + + + + + + + \ No newline at end of file diff -r 206a0643add6 -r aa420e366b2b android/CMakeLists.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/android/CMakeLists.txt Sun Apr 18 01:28:55 2021 +0000 @@ -0,0 +1,48 @@ +# For more information about using CMake with Android Studio, read the +# documentation: https://d.android.com/studio/projects/add-native-code.html + +# Sets the minimum version of CMake required to build the native library. + +cmake_minimum_required(VERSION 3.10.2) + +# Declares and names the project. + +project("dwtest") + +# Creates and names a library, sets it as either STATIC +# or SHARED, and provides the relative paths to its source code. +# You can define multiple libraries, and CMake builds them for you. +# Gradle automatically packages shared libraries with your APK. + +add_library( # Sets the name of the library. + dwindows + + # Sets the library as a shared library. + SHARED + + # Provides a relative path to your source file(s). + dw.cpp ) + +# Searches for a specified prebuilt library and stores the path as a +# variable. Because CMake includes system libraries in the search path by +# default, you only need to specify the name of the public NDK library +# you want to add. CMake verifies that the library exists before +# completing its build. + +find_library( # Sets the name of the path variable. + log-lib + + # Specifies the name of the NDK library that + # you want CMake to locate. + log ) + +# Specifies libraries CMake should link to your target library. You +# can link multiple libraries, such as libraries you define in this +# build script, prebuilt third-party libraries, or system libraries. + +target_link_libraries( # Specifies the target library. + dwindows + + # Links the target library to the log library + # included in the NDK. + ${log-lib} ) \ No newline at end of file diff -r 206a0643add6 -r aa420e366b2b android/DWindows.kt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/android/DWindows.kt Sun Apr 18 01:28:55 2021 +0000 @@ -0,0 +1,28 @@ +package org.dbsoft.dwindows.dwtest + +import androidx.appcompat.app.AppCompatActivity +import android.os.Bundle +import android.widget.TextView + +class DWindows : AppCompatActivity() { + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + setContentView(R.layout.dwindows_main) + + // Example of a call to a native method + findViewById(R.id.sample_text).text = stringFromJNI() + } + + /** + * A native method that is implemented by the 'dwindows' native library, + * which is packaged with this application. + */ + external fun stringFromJNI(): String + + companion object { + // Used to load the 'dwindows' library on application startup. + init { + System.loadLibrary("dwindows") + } + } +} \ No newline at end of file diff -r 206a0643add6 -r aa420e366b2b android/dw.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/android/dw.cpp Sun Apr 18 01:28:55 2021 +0000 @@ -0,0 +1,3763 @@ +/* + * Dynamic Windows: + * A GTK like GUI implementation of the Android GUI. + * + * (C) 2011-2021 Brian Smith + * (C) 2011-2021 Mark Hessling + * + * Compile with $CC -I. -D__ANDROID__ template/dw.c + * + */ + +#include +#include "dw.h" +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +JNIEXPORT jstring JNICALL +Java_org_dbsoft_dwindows_dwtest_DWindows_stringFromJNI( + JNIEnv* env, + jobject /* this */) { + char hello[] = "Hello from C++"; + return env->NewStringUTF(hello); +} + +/* Implement these to get and set the Box* pointer on the widget handle */ +void *_dw_window_pointer_get(HWND handle) +{ + return NULL; +} + +void _dw_window_pointer_set(HWND handle, Box *box) +{ +} + +/* This function calculates how much space the widgets and boxes require + * and does expansion as necessary. + */ +static void _dw_resize_box(Box *thisbox, int *depth, int x, int y, int pass) +{ + /* Current item position */ + int z, currentx = thisbox->pad, currenty = thisbox->pad; + /* Used x, y and padding maximum values... + * These will be used to find the widest or + * tallest items in a box. + */ + int uymax = 0, uxmax = 0; + int upymax = 0, upxmax = 0; + + /* Reset the box sizes */ + thisbox->minwidth = thisbox->minheight = thisbox->usedpadx = thisbox->usedpady = thisbox->pad * 2; + +#if 0 + /* If there are containers which have built-in padding like + * groupboxes.. calculate the padding size and add it to the layout. + */ + if(thisbox->grouphwnd) + { + char *text = dw_window_get_text(thisbox->grouphwnd); + + thisbox->grouppady = 0; + + if(text) + { + dw_font_text_extents_get(thisbox->grouphwnd, 0, text, NULL, &thisbox->grouppady); + dw_free(text); + } + + if(thisbox->grouppady) + thisbox->grouppady += 3; + else + thisbox->grouppady = 6; + + thisbox->grouppadx = 6; + + thisbox->minwidth += thisbox->grouppadx; + thisbox->usedpadx += thisbox->grouppadx; + thisbox->minheight += thisbox->grouppady; + thisbox->usedpady += thisbox->grouppady; + } +#endif + + /* Count up all the space for all items in the box */ + for(z=0;zcount;z++) + { + int itempad, itemwidth, itemheight; + + if(thisbox->items[z].type == TYPEBOX) + { + Box *tmp = (Box *)_dw_window_pointer_get(thisbox->items[z].hwnd); + + if(tmp) + { + /* On the first pass calculate the box contents */ + if(pass == 1) + { + (*depth)++; + + /* Save the newly calculated values on the box */ + _dw_resize_box(tmp, depth, x, y, pass); + + /* Duplicate the values in the item list for use below */ + thisbox->items[z].width = tmp->minwidth; + thisbox->items[z].height = tmp->minheight; + + (*depth)--; + } + } + } + + /* Precalculate these values, since they will + * be used used repeatedly in the next section. + */ + itempad = thisbox->items[z].pad * 2; + itemwidth = thisbox->items[z].width + itempad; + itemheight = thisbox->items[z].height + itempad; + + /* Calculate the totals and maximums */ + if(thisbox->type == DW_VERT) + { + if(itemwidth > uxmax) + uxmax = itemwidth; + + if(thisbox->items[z].hsize != SIZEEXPAND) + { + if(itemwidth > upxmax) + upxmax = itemwidth; + } + else + { + if(itempad > upxmax) + upxmax = itempad; + } + thisbox->minheight += itemheight; + if(thisbox->items[z].vsize != SIZEEXPAND) + thisbox->usedpady += itemheight; + else + thisbox->usedpady += itempad; + } + else + { + if(itemheight > uymax) + uymax = itemheight; + if(thisbox->items[z].vsize != SIZEEXPAND) + { + if(itemheight > upymax) + upymax = itemheight; + } + else + { + if(itempad > upymax) + upymax = itempad; + } + thisbox->minwidth += itemwidth; + if(thisbox->items[z].hsize != SIZEEXPAND) + thisbox->usedpadx += itemwidth; + else + thisbox->usedpadx += itempad; + } + } + + /* Add the maximums which were calculated in the previous loop */ + thisbox->minwidth += uxmax; + thisbox->minheight += uymax; + thisbox->usedpadx += upxmax; + thisbox->usedpady += upymax; + + /* Move the groupbox start past the group border */ + if(thisbox->grouphwnd) + { + currentx += 3; + currenty += thisbox->grouppady - 3; + } + + /* The second pass is for actual placement. */ + if(pass > 1) + { + for(z=0;z<(thisbox->count);z++) + { + int height = thisbox->items[z].height; + int width = thisbox->items[z].width; + int itempad = thisbox->items[z].pad * 2; + int thispad = thisbox->pad * 2; + + /* Calculate the new sizes */ + if(thisbox->items[z].hsize == SIZEEXPAND) + { + if(thisbox->type == DW_HORZ) + { + int expandablex = thisbox->minwidth - thisbox->usedpadx; + + if(expandablex) + width = (int)(((float)width / (float)expandablex) * (float)(x - thisbox->usedpadx)); + } + else + width = x - (itempad + thispad + thisbox->grouppadx); + } + if(thisbox->items[z].vsize == SIZEEXPAND) + { + if(thisbox->type == DW_VERT) + { + int expandabley = thisbox->minheight - thisbox->usedpady; + + if(expandabley) + height = (int)(((float)height / (float)expandabley) * (float)(y - thisbox->usedpady)); + } + else + height = y - (itempad + thispad + thisbox->grouppady); + } + + /* If the calculated size is valid... */ + if(width > 0 && height > 0) + { + int pad = thisbox->items[z].pad; +#if 0 + HWND handle = thisbox->items[z].hwnd; + + /* Here you put your platform specific placement widget placement code */ + PlaceWidget(handle, currentx + pad, currenty + pad, width, height); + + /* If any special handling needs to be done... like diving into + * controls that have sub-layouts... like notebooks or splitbars... + * do that here. Figure out the sub-layout size and call _dw_do_resize(). + */ +#endif + + /* Advance the current position in the box */ + if(thisbox->type == DW_HORZ) + currentx += width + (pad * 2); + if(thisbox->type == DW_VERT) + currenty += height + (pad * 2); + } + } + } +} + +/* This is a convenience function used in the window's resize event + * to relayout the controls in the window. + */ +void _dw_do_resize(Box *thisbox, int x, int y) +{ + if(x != 0 && y != 0) + { + if(thisbox) + { + int depth = 0; + + /* Calculate space requirements */ + _dw_resize_box(thisbox, &depth, x, y, 1); + + /* Finally place all the boxes and controls */ + _dw_resize_box(thisbox, &depth, x, y, 2); + } + } +} + +/* + * Runs a message loop for Dynamic Windows. + */ +void API dw_main(void) +{ +} + +/* + * Causes running dw_main() to return. + */ +void API dw_main_quit(void) +{ +} + +/* + * Runs a message loop for Dynamic Windows, for a period of milliseconds. + * Parameters: + * milliseconds: Number of milliseconds to run the loop for. + */ +void API dw_main_sleep(int milliseconds) +{ +} + +/* + * Processes a single message iteration and returns. + */ +void API dw_main_iteration(void) +{ +} + +/* + * Cleanly terminates a DW session, should be signal handler safe. + * Parameters: + * exitcode: Exit code reported to the operating system. + */ +void API dw_exit(int exitcode) +{ + exit(exitcode); +} + +/* + * Free's memory allocated by dynamic windows. + * Parameters: + * ptr: Pointer to dynamic windows allocated + * memory to be free()'d. + */ +void API dw_free(void *ptr) +{ + free(ptr); +} + +/* + * Returns a pointer to a static buffer which contains the + * current user directory. Or the root directory if it could + * not be determined. + */ +char * API dw_user_dir(void) +{ + static char _dw_user_dir[MAX_PATH+1] = {0}; + + if(!_dw_user_dir[0]) + { + char *home = getenv("HOME"); + + if(home) + strcpy(_dw_user_dir, home); + else + strcpy(_dw_user_dir, "/"); + } + return _dw_user_dir; +} + +/* + * Returns a pointer to a static buffer which containes the + * private application data directory. + */ +char * API dw_app_dir(void) +{ + static char _dw_exec_dir[MAX_PATH+1] = {0}; + /* Code to determine the execution directory here, + * some implementations make this variable global + * and determin the location in dw_init(). + */ + return _dw_exec_dir; +} + +/* + * Sets the application ID used by this Dynamic Windows application instance. + * Parameters: + * appid: A string typically in the form: com.company.division.application + * appname: The application name used on Windows or NULL. + * Returns: + * DW_ERROR_NONE after successfully setting the application ID. + * DW_ERROR_UNKNOWN if unsupported on this system. + * DW_ERROR_GENERAL if the application ID is not allowed. + * Remarks: + * This must be called before dw_init(). If dw_init() is called first + * it will create a unique ID in the form: org.dbsoft.dwindows.application + * or if the application name cannot be detected: org.dbsoft.dwindows.pid.# + * The appname is only required on Windows. If NULL is passed the detected + * application name will be used, but a prettier name may be desired. + */ +int API dw_app_id_set(const char *appid, const char *appname) +{ + return DW_ERROR_UNKNOWN; +} + +/* + * Displays a debug message on the console... + * Parameters: + * format: printf style format string. + * ...: Additional variables for use in the format. + */ +void API dw_debug(const char *format, ...) +{ + va_list args; + char outbuf[1025] = {0}; + + va_start(args, format); + vsnprintf(outbuf, 1024, format, args); + va_end(args); + + /* Output to stderr, if there is another way to send it + * on the implementation platform, change this. + */ + fprintf(stderr, "%s", outbuf); +} + +/* + * Displays a Message Box with given text and title.. + * Parameters: + * title: The title of the message box. + * flags: flags to indicate buttons and icon + * format: printf style format string. + * ...: Additional variables for use in the format. + * Returns: + * DW_MB_RETURN_YES, DW_MB_RETURN_NO, DW_MB_RETURN_OK, + * or DW_MB_RETURN_CANCEL based on flags and user response. + */ +int API dw_messagebox(const char *title, int flags, const char *format, ...) +{ + return 0; +} + +/* + * Opens a file dialog and queries user selection. + * Parameters: + * title: Title bar text for dialog. + * defpath: The default path of the open dialog. + * ext: Default file extention. + * flags: DW_FILE_OPEN or DW_FILE_SAVE. + * Returns: + * NULL on error. A malloced buffer containing + * the file path on success. + * + */ +char * API dw_file_browse(const char *title, const char *defpath, const char *ext, int flags) +{ + return NULL; +} + +/* + * Gets the contents of the default clipboard as text. + * Parameters: + * None. + * Returns: + * Pointer to an allocated string of text or NULL if clipboard empty or contents could not + * be converted to text. + */ +char * API dw_clipboard_get_text() +{ + return NULL; +} + +/* + * Sets the contents of the default clipboard to the supplied text. + * Parameters: + * str: Text to put on the clipboard. + * len: Length of the text. + */ +void API dw_clipboard_set_text(const char *str, int len) +{ +} + + +/* + * Allocates and initializes a dialog struct. + * Parameters: + * data: User defined data to be passed to functions. + * Returns: + * A handle to a dialog or NULL on failure. + */ +DWDialog * API dw_dialog_new(void *data) +{ +#if 0 + DWDialog *tmp = malloc(sizeof(DWDialog)); + + if(tmp) + { + tmp->eve = dw_event_new(); + dw_event_reset(tmp->eve); + tmp->data = data; + tmp->done = FALSE; + tmp->result = NULL; + } + return tmp; +#endif + return NULL; +} + +/* + * Accepts a dialog struct and returns the given data to the + * initial called of dw_dialog_wait(). + * Parameters: + * dialog: Pointer to a dialog struct aquired by dw_dialog_new). + * result: Data to be returned by dw_dialog_wait(). + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_dialog_dismiss(DWDialog *dialog, void *result) +{ +#if 0 + dialog->result = result; + dw_event_post(dialog->eve); + dialog->done = TRUE; +#endif + return DW_ERROR_GENERAL; +} + +/* + * Accepts a dialog struct waits for dw_dialog_dismiss() to be + * called by a signal handler with the given dialog struct. + * Parameters: + * dialog: Pointer to a dialog struct aquired by dw_dialog_new). + * Returns: + * The data passed to dw_dialog_dismiss(). + */ +void * API dw_dialog_wait(DWDialog *dialog) +{ + void *tmp = NULL; + +#if 0 + while(!dialog->done) + { + dw_main_iteration(); + } + dw_event_close(&dialog->eve); + tmp = dialog->result; + free(dialog); +#endif + return tmp; +} + +/* + * Create a new Box to be packed. + * Parameters: + * type: Either DW_VERT (vertical) or DW_HORZ (horizontal). + * pad: Number of pixels to pad around the box. + * Returns: + * A handle to a box or NULL on failure. + */ +HWND API dw_box_new(int type, int pad) +{ + return 0; +} + +/* + * Create a new Group Box to be packed. + * Parameters: + * type: Either DW_VERT (vertical) or DW_HORZ (horizontal). + * pad: Number of pixels to pad around the box. + * title: Text to be displayined in the group outline. + * Returns: + * A handle to a groupbox window or NULL on failure. + */ +HWND API dw_groupbox_new(int type, int pad, const char *title) +{ + return 0; +} + +/* + * Create a new scrollable Box to be packed. + * Parameters: + * type: Either DW_VERT (vertical) or DW_HORZ (horizontal). + * pad: Number of pixels to pad around the box. + * Returns: + * A handle to a scrollbox or NULL on failure. + */ +HWND API dw_scrollbox_new( int type, int pad ) +{ + return 0; +} + +/* + * Returns the position of the scrollbar in the scrollbox. + * Parameters: + * handle: Handle to the scrollbox to be queried. + * orient: The vertical or horizontal scrollbar. + * Returns: + * The vertical or horizontal position in the scrollbox. + */ +int API dw_scrollbox_get_pos(HWND handle, int orient) +{ + return 0; +} + +/* + * Gets the range for the scrollbar in the scrollbox. + * Parameters: + * handle: Handle to the scrollbox to be queried. + * orient: The vertical or horizontal scrollbar. + * Returns: + * The vertical or horizontal range of the scrollbox. + */ +int API dw_scrollbox_get_range(HWND handle, int orient) +{ + return 0; +} + +/* Internal box packing function called by the other 3 functions */ +void _dw_box_pack(HWND box, HWND item, int index, int width, int height, int hsize, int vsize, int pad, char *funcname) +{ + Box *thisbox; + int z, x = 0; + Item *tmpitem, *thisitem; + + /* Sanity checks */ + if(!box || box == item) + return; + + thisbox = (Box *)_dw_window_pointer_get(box); + thisitem = thisbox->items; + + /* Do some sanity bounds checking */ + if(index < 0) + index = 0; + if(index > thisbox->count) + index = thisbox->count; + + /* Duplicate the existing data */ + tmpitem = (Item *)malloc(sizeof(Item)*(thisbox->count+1)); + + for(z=0;zcount;z++) + { + if(z == index) + x++; + tmpitem[x] = thisitem[z]; + x++; + } + + /* Sanity checks */ + if(vsize && !height) + height = 1; + if(hsize && !width) + width = 1; + + /* Fill in the item data appropriately */ + if(0 /* Test to see if "item" is a box */) + tmpitem[index].type = TYPEBOX; + else + tmpitem[index].type = TYPEITEM; + + tmpitem[index].hwnd = item; + tmpitem[index].origwidth = tmpitem[index].width = width; + tmpitem[index].origheight = tmpitem[index].height = height; + tmpitem[index].pad = pad; + if(hsize) + tmpitem[index].hsize = SIZEEXPAND; + else + tmpitem[index].hsize = SIZESTATIC; + + if(vsize) + tmpitem[index].vsize = SIZEEXPAND; + else + tmpitem[index].vsize = SIZESTATIC; + + thisbox->items = tmpitem; + + /* Update the item count */ + thisbox->count++; + + /* Add the item to the box */ +#if 0 + /* Platform specific code to add item to box */ + BoxAdd(box, item); +#endif + + /* Free the old data */ + if(thisbox->count) + free(thisitem); +} + +/* + * Remove windows (widgets) from the box they are packed into. + * Parameters: + * handle: Window handle of the packed item to be removed. + * Returns: + * DW_ERROR_NONE on success and DW_ERROR_GENERAL on failure. + */ +int API dw_box_unpack(HWND handle) +{ + return DW_ERROR_GENERAL; +} + +/* + * Remove windows (widgets) from a box at an arbitrary location. + * Parameters: + * box: Window handle of the box to be removed from. + * index: 0 based index of packed items. + * Returns: + * Handle to the removed item on success, 0 on failure or padding. + */ +HWND API dw_box_unpack_at_index(HWND box, int index) +{ + return 0; +} + +/* + * Pack windows (widgets) into a box at an arbitrary location. + * Parameters: + * box: Window handle of the box to be packed into. + * item: Window handle of the item to pack. + * index: 0 based index of packed items. + * width: Width in pixels of the item or -1 to be self determined. + * height: Height in pixels of the item or -1 to be self determined. + * hsize: TRUE if the window (widget) should expand horizontally to fill space given. + * vsize: TRUE if the window (widget) should expand vertically to fill space given. + * pad: Number of pixels of padding around the item. + */ +void API dw_box_pack_at_index(HWND box, HWND item, int index, int width, int height, int hsize, int vsize, int pad) +{ + _dw_box_pack(box, item, index, width, height, hsize, vsize, pad, "dw_box_pack_at_index()"); +} + +/* + * Pack windows (widgets) into a box from the start (or top). + * Parameters: + * box: Window handle of the box to be packed into. + * item: Window handle of the item to pack. + * width: Width in pixels of the item or -1 to be self determined. + * height: Height in pixels of the item or -1 to be self determined. + * hsize: TRUE if the window (widget) should expand horizontally to fill space given. + * vsize: TRUE if the window (widget) should expand vertically to fill space given. + * pad: Number of pixels of padding around the item. + */ +void API dw_box_pack_start(HWND box, HWND item, int width, int height, int hsize, int vsize, int pad) +{ + /* 65536 is the table limit on GTK... + * seems like a high enough value we will never hit it here either. + */ + _dw_box_pack(box, item, 65536, width, height, hsize, vsize, pad, "dw_box_pack_start()"); +} + +/* + * Pack windows (widgets) into a box from the end (or bottom). + * Parameters: + * box: Window handle of the box to be packed into. + * item: Window handle of the item to pack. + * width: Width in pixels of the item or -1 to be self determined. + * height: Height in pixels of the item or -1 to be self determined. + * hsize: TRUE if the window (widget) should expand horizontally to fill space given. + * vsize: TRUE if the window (widget) should expand vertically to fill space given. + * pad: Number of pixels of padding around the item. + */ +void API dw_box_pack_end(HWND box, HWND item, int width, int height, int hsize, int vsize, int pad) +{ + _dw_box_pack(box, item, 0, width, height, hsize, vsize, pad, "dw_box_pack_end()"); +} + +/* + * Create a new button window (widget) to be packed. + * Parameters: + * text: The text to be display by the static text widget. + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * A handle to a button window or NULL on failure. + */ +HWND API dw_button_new(const char *text, ULONG cid) +{ + return 0; +} + +/* + * Create a new Entryfield window (widget) to be packed. + * Parameters: + * text: The default text to be in the entryfield widget. + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * A handle to an entryfield window or NULL on failure. + */ +HWND API dw_entryfield_new(const char *text, ULONG cid) +{ + return 0; +} + +/* + * Create a new Entryfield (password) window (widget) to be packed. + * Parameters: + * text: The default text to be in the entryfield widget. + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * A handle to an entryfield password window or NULL on failure. + */ +HWND API dw_entryfield_password_new(const char *text, ULONG cid) +{ + return 0; +} + +/* + * Sets the entryfield character limit. + * Parameters: + * handle: Handle to the spinbutton to be set. + * limit: Number of characters the entryfield will take. + */ +void API dw_entryfield_set_limit(HWND handle, ULONG limit) +{ +} + +/* + * Create a new bitmap button window (widget) to be packed. + * Parameters: + * text: Bubble help text to be displayed. + * id: An ID of a bitmap in the resource file. + * Returns: + * A handle to a bitmap button window or NULL on failure. + */ +HWND API dw_bitmapbutton_new(const char *text, ULONG resid) +{ + return 0; +} + +/* + * Create a new bitmap button window (widget) to be packed from a file. + * Parameters: + * text: Bubble help text to be displayed. + * id: An ID to be used with dw_window_from_id() or 0L. + * filename: Name of the file, omit extention to have + * DW pick the appropriate file extension. + * (BMP on OS/2 or Windows, XPM on Unix) + * Returns: + * A handle to a bitmap button window or NULL on failure. + */ +HWND API dw_bitmapbutton_new_from_file(const char *text, unsigned long cid, const char *filename) +{ + return 0; +} + +/* + * Create a new bitmap button window (widget) to be packed from data. + * Parameters: + * text: Bubble help text to be displayed. + * id: An ID to be used with dw_window_from_id() or 0L. + * data: The contents of the image + * (BMP or ICO on OS/2 or Windows, XPM on Unix) + * len: length of str + * Returns: + * A handle to a bitmap button window or NULL on failure. + */ +HWND API dw_bitmapbutton_new_from_data(const char *text, unsigned long cid, const char *data, int len) +{ + return 0; +} + +/* + * Create a new spinbutton window (widget) to be packed. + * Parameters: + * text: The text to be display by the static text widget. + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * A handle to a spinbutton window or NULL on failure. + */ +HWND API dw_spinbutton_new(const char *text, ULONG cid) +{ + return 0; +} + +/* + * Sets the spinbutton value. + * Parameters: + * handle: Handle to the spinbutton to be set. + * position: Current value of the spinbutton. + */ +void API dw_spinbutton_set_pos(HWND handle, long position) +{ +} + +/* + * Sets the spinbutton limits. + * Parameters: + * handle: Handle to the spinbutton to be set. + * upper: Upper limit. + * lower: Lower limit. + */ +void API dw_spinbutton_set_limits(HWND handle, long upper, long lower) +{ +} + +/* + * Returns the current value of the spinbutton. + * Parameters: + * handle: Handle to the spinbutton to be queried. + * Returns: + * Number value displayed in the spinbutton. + */ +long API dw_spinbutton_get_pos(HWND handle) +{ + return 0; +} + +/* + * Create a new radiobutton window (widget) to be packed. + * Parameters: + * text: The text to be display by the static text widget. + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * A handle to a radio button window or NULL on failure. + */ +HWND API dw_radiobutton_new(const char *text, ULONG cid) +{ + return 0; +} + +/* + * Create a new slider window (widget) to be packed. + * Parameters: + * vertical: TRUE or FALSE if slider is vertical. + * increments: Number of increments available. + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * A handle to a slider window or NULL on failure. + */ +HWND API dw_slider_new(int vertical, int increments, ULONG cid) +{ + return 0; +} + +/* + * Returns the position of the slider. + * Parameters: + * handle: Handle to the slider to be queried. + * Returns: + * Position of the slider in the set range. + */ +unsigned int API dw_slider_get_pos(HWND handle) +{ + return 0; +} + +/* + * Sets the slider position. + * Parameters: + * handle: Handle to the slider to be set. + * position: Position of the slider withing the range. + */ +void API dw_slider_set_pos(HWND handle, unsigned int position) +{ +} + +/* + * Create a new scrollbar window (widget) to be packed. + * Parameters: + * vertical: TRUE or FALSE if scrollbar is vertical. + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * A handle to a scrollbar window or NULL on failure. + */ +HWND API dw_scrollbar_new(int vertical, ULONG cid) +{ + return 0; +} + +/* + * Returns the position of the scrollbar. + * Parameters: + * handle: Handle to the scrollbar to be queried. + * Returns: + * Position of the scrollbar in the set range. + */ +unsigned int API dw_scrollbar_get_pos(HWND handle) +{ + return 0; +} + +/* + * Sets the scrollbar position. + * Parameters: + * handle: Handle to the scrollbar to be set. + * position: Position of the scrollbar withing the range. + */ +void API dw_scrollbar_set_pos(HWND handle, unsigned int position) +{ +} + +/* + * Sets the scrollbar range. + * Parameters: + * handle: Handle to the scrollbar to be set. + * range: Maximum range value. + * visible: Visible area relative to the range. + */ +void API dw_scrollbar_set_range(HWND handle, unsigned int range, unsigned int visible) +{ +} + +/* + * Create a new percent bar window (widget) to be packed. + * Parameters: + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * A handle to a percent bar window or NULL on failure. + */ +HWND API dw_percent_new(ULONG cid) +{ + return 0; +} + +/* + * Sets the percent bar position. + * Parameters: + * handle: Handle to the percent bar to be set. + * position: Position of the percent bar withing the range. + */ +void API dw_percent_set_pos(HWND handle, unsigned int position) +{ +} + +/* + * Create a new checkbox window (widget) to be packed. + * Parameters: + * text: The text to be display by the static text widget. + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * A handle to a checkbox window or NULL on failure. + */ +HWND API dw_checkbox_new(const char *text, ULONG cid) +{ + return 0; +} + +/* + * Returns the state of the checkbox. + * Parameters: + * handle: Handle to the checkbox to be queried. + * Returns: + * State of checkbox (TRUE or FALSE). + */ +int API dw_checkbox_get(HWND handle) +{ + return FALSE; +} + +/* + * Sets the state of the checkbox. + * Parameters: + * handle: Handle to the checkbox to be queried. + * value: TRUE for checked, FALSE for unchecked. + */ +void API dw_checkbox_set(HWND handle, int value) +{ +} + +/* + * Create a new listbox window (widget) to be packed. + * Parameters: + * id: An ID to be used with dw_window_from_id() or 0L. + * multi: Multiple select TRUE or FALSE. + * Returns: + * A handle to a listbox window or NULL on failure. + */ +HWND API dw_listbox_new(ULONG cid, int multi) +{ + return 0; +} + +/* + * Appends the specified text to the listbox's (or combobox) entry list. + * Parameters: + * handle: Handle to the listbox to be appended to. + * text: Text to append into listbox. + */ +void API dw_listbox_append(HWND handle, const char *text) +{ +} + +/* + * Inserts the specified text into the listbox's (or combobox) entry list. + * Parameters: + * handle: Handle to the listbox to be inserted into. + * text: Text to insert into listbox. + * pos: 0-based position to insert text + */ +void API dw_listbox_insert(HWND handle, const char *text, int pos) +{ +} + +/* + * Appends the specified text items to the listbox's (or combobox) entry list. + * Parameters: + * handle: Handle to the listbox to be appended to. + * text: Text strings to append into listbox. + * count: Number of text strings to append + */ +void API dw_listbox_list_append(HWND handle, char **text, int count) +{ +} + +/* + * Clears the listbox's (or combobox) list of all entries. + * Parameters: + * handle: Handle to the listbox to be cleared. + */ +void API dw_listbox_clear(HWND handle) +{ +} + +/* + * Returns the listbox's item count. + * Parameters: + * handle: Handle to the listbox to be counted. + * Returns: + * The number of items in the listbox. + */ +int API dw_listbox_count(HWND handle) +{ + return 0; +} + +/* + * Sets the topmost item in the viewport. + * Parameters: + * handle: Handle to the listbox to be cleared. + * top: Index to the top item. + */ +void API dw_listbox_set_top(HWND handle, int top) +{ +} + +/* + * Copies the given index item's text into buffer. + * Parameters: + * handle: Handle to the listbox to be queried. + * index: Index into the list to be queried. + * buffer: Buffer where text will be copied. + * length: Length of the buffer (including NULL). + */ +void API dw_listbox_get_text(HWND handle, unsigned int index, char *buffer, unsigned int length) +{ +} + +/* + * Sets the text of a given listbox entry. + * Parameters: + * handle: Handle to the listbox to be queried. + * index: Index into the list to be queried. + * buffer: Buffer where text will be copied. + */ +void API dw_listbox_set_text(HWND handle, unsigned int index, const char *buffer) +{ +} + +/* + * Returns the index to the item in the list currently selected. + * Parameters: + * handle: Handle to the listbox to be queried. + * Returns: + * The selected item index or DW_ERROR_UNKNOWN (-1) on error. + */ +int API dw_listbox_selected(HWND handle) +{ + return DW_ERROR_UNKNOWN; +} + +/* + * Returns the index to the current selected item or -1 when done. + * Parameters: + * handle: Handle to the listbox to be queried. + * where: Either the previous return or -1 to restart. + * Returns: + * The next selected item or DW_ERROR_UNKNOWN (-1) on error. + */ +int API dw_listbox_selected_multi(HWND handle, int where) +{ + return DW_ERROR_UNKNOWN; +} + +/* + * Sets the selection state of a given index. + * Parameters: + * handle: Handle to the listbox to be set. + * index: Item index. + * state: TRUE if selected FALSE if unselected. + */ +void API dw_listbox_select(HWND handle, int index, int state) +{ +} + +/* + * Deletes the item with given index from the list. + * Parameters: + * handle: Handle to the listbox to be set. + * index: Item index. + */ +void API dw_listbox_delete(HWND handle, int index) +{ +} + +/* + * Create a new Combobox window (widget) to be packed. + * Parameters: + * text: The default text to be in the combpbox widget. + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * A handle to a combobox window or NULL on failure. + */ +HWND API dw_combobox_new(const char *text, ULONG cid) +{ + return 0; +} + +/* + * Create a new Multiline Editbox window (widget) to be packed. + * Parameters: + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * A handle to a MLE window or NULL on failure. + */ +HWND API dw_mle_new(ULONG cid) +{ + return 0; +} + +/* + * Adds text to an MLE box and returns the current point. + * Parameters: + * handle: Handle to the MLE to be queried. + * buffer: Text buffer to be imported. + * startpoint: Point to start entering text. + * Returns: + * Current position in the buffer. + */ +unsigned int API dw_mle_import(HWND handle, const char *buffer, int startpoint) +{ + return 0; +} + +/* + * Grabs text from an MLE box. + * Parameters: + * handle: Handle to the MLE to be queried. + * buffer: Text buffer to be exported. + * startpoint: Point to start grabbing text. + * length: Amount of text to be grabbed. + */ +void API dw_mle_export(HWND handle, char *buffer, int startpoint, int length) +{ +} + +/* + * Obtains information about an MLE box. + * Parameters: + * handle: Handle to the MLE to be queried. + * bytes: A pointer to a variable to return the total bytes. + * lines: A pointer to a variable to return the number of lines. + */ +void API dw_mle_get_size(HWND handle, unsigned long *bytes, unsigned long *lines) +{ + if(bytes) + *bytes = 0; + if(lines) + *lines = 0; +} + +/* + * Deletes text from an MLE box. + * Parameters: + * handle: Handle to the MLE to be deleted from. + * startpoint: Point to start deleting text. + * length: Amount of text to be deleted. + */ +void API dw_mle_delete(HWND handle, int startpoint, int length) +{ +} + +/* + * Clears all text from an MLE box. + * Parameters: + * handle: Handle to the MLE to be cleared. + */ +void API dw_mle_clear(HWND handle) +{ +} + +/* + * Sets the visible line of an MLE box. + * Parameters: + * handle: Handle to the MLE to be positioned. + * line: Line to be visible. + */ +void API dw_mle_set_visible(HWND handle, int line) +{ +} + +/* + * Sets the editablity of an MLE box. + * Parameters: + * handle: Handle to the MLE. + * state: TRUE if it can be edited, FALSE for readonly. + */ +void API dw_mle_set_editable(HWND handle, int state) +{ +} + +/* + * Sets the word wrap state of an MLE box. + * Parameters: + * handle: Handle to the MLE. + * state: TRUE if it wraps, FALSE if it doesn't. + */ +void API dw_mle_set_word_wrap(HWND handle, int state) +{ +} + +/* + * Sets the current cursor position of an MLE box. + * Parameters: + * handle: Handle to the MLE to be positioned. + * point: Point to position cursor. + */ +void API dw_mle_set_cursor(HWND handle, int point) +{ +} + +/* + * Sets the word auto complete state of an MLE box. + * Parameters: + * handle: Handle to the MLE. + * state: Bitwise combination of DW_MLE_COMPLETE_TEXT/DASH/QUOTE + */ +void API dw_mle_set_auto_complete(HWND handle, int state) +{ +} + +/* + * Finds text in an MLE box. + * Parameters: + * handle: Handle to the MLE to be cleared. + * text: Text to search for. + * point: Start point of search. + * flags: Search specific flags. + * Returns: + * Position in buffer or DW_ERROR_UNKNOWN (-1) on error. + */ +int API dw_mle_search(HWND handle, const char *text, int point, unsigned long flags) +{ + return DW_ERROR_UNKNOWN; +} + +/* + * Stops redrawing of an MLE box. + * Parameters: + * handle: Handle to the MLE to freeze. + */ +void API dw_mle_freeze(HWND handle) +{ +} + +/* + * Resumes redrawing of an MLE box. + * Parameters: + * handle: Handle to the MLE to thaw. + */ +void API dw_mle_thaw(HWND handle) +{ +} + +/* + * Create a new status text window (widget) to be packed. + * Parameters: + * text: The text to be display by the static text widget. + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * A handle to a status text window or NULL on failure. + */ +HWND API dw_status_text_new(const char *text, ULONG cid) +{ + return 0; +} + +/* + * Create a new static text window (widget) to be packed. + * Parameters: + * text: The text to be display by the static text widget. + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * A handle to a text window or NULL on failure. + */ +HWND API dw_text_new(const char *text, ULONG cid) +{ + return 0; +} + +/* + * Creates a rendering context widget (window) to be packed. + * Parameters: + * id: An id to be used with dw_window_from_id. + * Returns: + * A handle to the widget or NULL on failure. + */ +HWND API dw_render_new(unsigned long cid) +{ + return 0; +} + +/* + * Invalidate the render widget triggering an expose event. + * Parameters: + * handle: A handle to a render widget to be redrawn. + */ +void API dw_render_redraw(HWND handle) +{ +} + +/* Sets the current foreground drawing color. + * Parameters: + * red: red value. + * green: green value. + * blue: blue value. + */ +void API dw_color_foreground_set(unsigned long value) +{ +} + +/* Sets the current background drawing color. + * Parameters: + * red: red value. + * green: green value. + * blue: blue value. + */ +void API dw_color_background_set(unsigned long value) +{ +} + +/* Allows the user to choose a color using the system's color chooser dialog. + * Parameters: + * value: current color + * Returns: + * The selected color or the current color if cancelled. + */ +unsigned long API dw_color_choose(unsigned long value) +{ + return value; +} + +/* Draw a point on a window (preferably a render window). + * Parameters: + * handle: Handle to the window. + * pixmap: Handle to the pixmap. (choose only one of these) + * x: X coordinate. + * y: Y coordinate. + */ +void API dw_draw_point(HWND handle, HPIXMAP pixmap, int x, int y) +{ +} + +/* Draw a line on a window (preferably a render window). + * Parameters: + * handle: Handle to the window. + * pixmap: Handle to the pixmap. (choose only one of these) + * x1: First X coordinate. + * y1: First Y coordinate. + * x2: Second X coordinate. + * y2: Second Y coordinate. + */ +void API dw_draw_line(HWND handle, HPIXMAP pixmap, int x1, int y1, int x2, int y2) +{ +} + +/* Draw text on a window (preferably a render window). + * Parameters: + * handle: Handle to the window. + * pixmap: Handle to the pixmap. (choose only one of these) + * x: X coordinate. + * y: Y coordinate. + * text: Text to be displayed. + */ +void API dw_draw_text(HWND handle, HPIXMAP pixmap, int x, int y, const char *text) +{ +} + +/* Query the width and height of a text string. + * Parameters: + * handle: Handle to the window. + * pixmap: Handle to the pixmap. (choose only one of these) + * text: Text to be queried. + * width: Pointer to a variable to be filled in with the width. + * height: Pointer to a variable to be filled in with the height. + */ +void API dw_font_text_extents_get(HWND handle, HPIXMAP pixmap, const char *text, int *width, int *height) +{ +} + +/* Draw a polygon on a window (preferably a render window). + * Parameters: + * handle: Handle to the window. + * pixmap: Handle to the pixmap. (choose only one of these) + * flags: DW_DRAW_FILL (1) to fill the polygon or DW_DRAW_DEFAULT (0). + * npoints: Number of points passed in. + * x: Pointer to array of X coordinates. + * y: Pointer to array of Y coordinates. + */ +void API dw_draw_polygon( HWND handle, HPIXMAP pixmap, int flags, int npoints, int *x, int *y ) +{ +} + +/* Draw a rectangle on a window (preferably a render window). + * Parameters: + * handle: Handle to the window. + * pixmap: Handle to the pixmap. (choose only one of these) + * flags: DW_DRAW_FILL (1) to fill the box or DW_DRAW_DEFAULT (0). + * x: X coordinate. + * y: Y coordinate. + * width: Width of rectangle. + * height: Height of rectangle. + */ +void API dw_draw_rect(HWND handle, HPIXMAP pixmap, int flags, int x, int y, int width, int height) +{ +} + +/* Draw an arc on a window (preferably a render window). + * Parameters: + * handle: Handle to the window. + * pixmap: Handle to the pixmap. (choose only one of these) + * flags: DW_DRAW_FILL (1) to fill the arc or DW_DRAW_DEFAULT (0). + * DW_DRAW_FULL will draw a complete circle/elipse. + * xorigin: X coordinate of center of arc. + * yorigin: Y coordinate of center of arc. + * x1: X coordinate of first segment of arc. + * y1: Y coordinate of first segment of arc. + * x2: X coordinate of second segment of arc. + * y2: Y coordinate of second segment of arc. + */ +void API dw_draw_arc(HWND handle, HPIXMAP pixmap, int flags, int xorigin, int yorigin, int x1, int y1, int x2, int y2) +{ +} + +/* + * Create a tree object to be packed. + * Parameters: + * id: An ID to be used for getting the resource from the + * resource file. + * Returns: + * A handle to a tree window or NULL on failure. + */ +HWND API dw_tree_new(ULONG cid) +{ + return 0; +} + +/* + * Inserts an item into a tree window (widget) after another item. + * Parameters: + * handle: Handle to the tree to be inserted. + * item: Handle to the item to be positioned after. + * title: The text title of the entry. + * icon: Handle to coresponding icon. + * parent: Parent handle or 0 if root. + * itemdata: Item specific data. + * Returns: + * A handle to a tree item or NULL on failure. + */ +HTREEITEM API dw_tree_insert_after(HWND handle, HTREEITEM item, const char *title, HICN icon, HTREEITEM parent, void *itemdata) +{ + return 0; +} + +/* + * Inserts an item into a tree window (widget). + * Parameters: + * handle: Handle to the tree to be inserted. + * title: The text title of the entry. + * icon: Handle to coresponding icon. + * parent: Parent handle or 0 if root. + * itemdata: Item specific data. + * Returns: + * A handle to a tree item or NULL on failure. + */ +HTREEITEM API dw_tree_insert(HWND handle, const char *title, HICN icon, HTREEITEM parent, void *itemdata) +{ + return 0; +} + +/* + * Gets the text an item in a tree window (widget). + * Parameters: + * handle: Handle to the tree containing the item. + * item: Handle of the item to be modified. + * Returns: + * A malloc()ed buffer of item text to be dw_free()ed or NULL on error. + */ +char * API dw_tree_get_title(HWND handle, HTREEITEM item) +{ + return NULL; +} + +/* + * Gets the text an item in a tree window (widget). + * Parameters: + * handle: Handle to the tree containing the item. + * item: Handle of the item to be modified. + * Returns: + * A handle to a tree item or NULL on failure. + */ +HTREEITEM API dw_tree_get_parent(HWND handle, HTREEITEM item) +{ + return 0; +} + +/* + * Sets the text and icon of an item in a tree window (widget). + * Parameters: + * handle: Handle to the tree containing the item. + * item: Handle of the item to be modified. + * title: The text title of the entry. + * icon: Handle to coresponding icon. + */ +void API dw_tree_item_change(HWND handle, HTREEITEM item, const char *title, HICN icon) +{ +} + +/* + * Sets the item data of a tree item. + * Parameters: + * handle: Handle to the tree containing the item. + * item: Handle of the item to be modified. + * itemdata: User defined data to be associated with item. + */ +void API dw_tree_item_set_data(HWND handle, HTREEITEM item, void *itemdata) +{ +} + +/* + * Gets the item data of a tree item. + * Parameters: + * handle: Handle to the tree containing the item. + * item: Handle of the item to be modified. + * Returns: + * A pointer to tree item data or NULL on failure. + */ +void * API dw_tree_item_get_data(HWND handle, HTREEITEM item) +{ + return NULL; +} + +/* + * Sets this item as the active selection. + * Parameters: + * handle: Handle to the tree window (widget) to be selected. + * item: Handle to the item to be selected. + */ +void API dw_tree_item_select(HWND handle, HTREEITEM item) +{ +} + +/* + * Removes all nodes from a tree. + * Parameters: + * handle: Handle to the window (widget) to be cleared. + */ +void API dw_tree_clear(HWND handle) +{ +} + +/* + * Expands a node on a tree. + * Parameters: + * handle: Handle to the tree window (widget). + * item: Handle to node to be expanded. + */ +void API dw_tree_item_expand(HWND handle, HTREEITEM item) +{ +} + +/* + * Collapses a node on a tree. + * Parameters: + * handle: Handle to the tree window (widget). + * item: Handle to node to be collapsed. + */ +void API dw_tree_item_collapse(HWND handle, HTREEITEM item) +{ +} + +/* + * Removes a node from a tree. + * Parameters: + * handle: Handle to the window (widget) to be cleared. + * item: Handle to node to be deleted. + */ +void API dw_tree_item_delete(HWND handle, HTREEITEM item) +{ +} + +/* + * Create a container object to be packed. + * Parameters: + * id: An ID to be used for getting the resource from the + * resource file. + * Returns: + * A handle to a container window or NULL on failure. + */ +HWND API dw_container_new(ULONG cid, int multi) +{ + return 0; +} + +/* + * Sets up the container columns. + * Parameters: + * handle: Handle to the container to be configured. + * flags: An array of unsigned longs with column flags. + * titles: An array of strings with column text titles. + * count: The number of columns (this should match the arrays). + * separator: The column number that contains the main separator. + * (this item may only be used in OS/2) + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_container_setup(HWND handle, unsigned long *flags, char **titles, int count, int separator) +{ + return DW_ERROR_GENERAL; +} + +/* + * Configures the main filesystem column title for localization. + * Parameters: + * handle: Handle to the container to be configured. + * title: The title to be displayed in the main column. + */ +void API dw_filesystem_set_column_title(HWND handle, const char *title) +{ +} + +/* + * Sets up the filesystem columns, note: filesystem always has an icon/filename field. + * Parameters: + * handle: Handle to the container to be configured. + * flags: An array of unsigned longs with column flags. + * titles: An array of strings with column text titles. + * count: The number of columns (this should match the arrays). + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_filesystem_setup(HWND handle, unsigned long *flags, char **titles, int count) +{ + return DW_ERROR_GENERAL; +} + +/* + * Allocates memory used to populate a container. + * Parameters: + * handle: Handle to the container window (widget). + * rowcount: The number of items to be populated. + * Returns: + * Handle to container items allocated or NULL on error. + */ +void * API dw_container_alloc(HWND handle, int rowcount) +{ + return NULL; +} + +/* + * Sets an item in specified row and column to the given data. + * Parameters: + * handle: Handle to the container window (widget). + * pointer: Pointer to the allocated memory in dw_container_alloc(). + * column: Zero based column of data being set. + * row: Zero based row of data being set. + * data: Pointer to the data to be added. + */ +void API dw_container_set_item(HWND handle, void *pointer, int column, int row, void *data) +{ +} + +/* + * Changes an existing item in specified row and column to the given data. + * Parameters: + * handle: Handle to the container window (widget). + * column: Zero based column of data being set. + * row: Zero based row of data being set. + * data: Pointer to the data to be added. + */ +void API dw_container_change_item(HWND handle, int column, int row, void *data) +{ +} + +/* + * Changes an existing item in specified row and column to the given data. + * Parameters: + * handle: Handle to the container window (widget). + * column: Zero based column of data being set. + * row: Zero based row of data being set. + * data: Pointer to the data to be added. + */ +void API dw_filesystem_change_item(HWND handle, int column, int row, void *data) +{ +} + +/* + * Changes an item in specified row and column to the given data. + * Parameters: + * handle: Handle to the container window (widget). + * pointer: Pointer to the allocated memory in dw_container_alloc(). + * column: Zero based column of data being set. + * row: Zero based row of data being set. + * data: Pointer to the data to be added. + */ +void API dw_filesystem_change_file(HWND handle, int row, const char *filename, HICN icon) +{ +} + +/* + * Sets an item in specified row and column to the given data. + * Parameters: + * handle: Handle to the container window (widget). + * pointer: Pointer to the allocated memory in dw_container_alloc(). + * column: Zero based column of data being set. + * row: Zero based row of data being set. + * data: Pointer to the data to be added. + */ +void API dw_filesystem_set_file(HWND handle, void *pointer, int row, const char *filename, HICN icon) +{ +} + +/* + * Sets an item in specified row and column to the given data. + * Parameters: + * handle: Handle to the container window (widget). + * pointer: Pointer to the allocated memory in dw_container_alloc(). + * column: Zero based column of data being set. + * row: Zero based row of data being set. + * data: Pointer to the data to be added. + */ +void API dw_filesystem_set_item(HWND handle, void *pointer, int column, int row, void *data) +{ +} + +/* + * Sets the data of a row in the container. + * Parameters: + * pointer: Pointer to the allocated memory in dw_container_alloc(). + * row: Zero based row of data being set. + * data: Data pointer. + */ +void API dw_container_set_row_data(void *pointer, int row, void *data) +{ +} + +/* + * Changes the data of a row already inserted in the container. + * Parameters: + * handle: Handle to the container window (widget). + * row: Zero based row of data being set. + * data: Data pointer. + */ +void API dw_container_change_row_data(HWND handle, int row, void *data) +{ +} + +/* + * Gets column type for a container column. + * Parameters: + * handle: Handle to the container window (widget). + * column: Zero based column. + * Returns: + * Constant identifying the the column type. + */ +int API dw_container_get_column_type(HWND handle, int column) +{ + return 0; +} + +/* + * Gets column type for a filesystem container column. + * Parameters: + * handle: Handle to the container window (widget). + * column: Zero based column. + * Returns: + * Constant identifying the the column type. + */ +int API dw_filesystem_get_column_type(HWND handle, int column) +{ + return 0; +} + +/* + * Sets the alternating row colors for container window (widget) handle. + * Parameters: + * handle: The window (widget) handle. + * oddcolor: Odd row background color in DW_RGB format or a default color index. + * evencolor: Even row background color in DW_RGB format or a default color index. + * DW_RGB_TRANSPARENT will disable coloring rows. + * DW_CLR_DEFAULT will use the system default alternating row colors. + */ +void API dw_container_set_stripe(HWND handle, unsigned long oddcolor, unsigned long evencolor) +{ +} + +/* + * Sets the width of a column in the container. + * Parameters: + * handle: Handle to window (widget) of container. + * column: Zero based column of width being set. + * width: Width of column in pixels. + */ +void API dw_container_set_column_width(HWND handle, int column, int width) +{ +} + +/* + * Sets the title of a row in the container. + * Parameters: + * pointer: Pointer to the allocated memory in dw_container_alloc(). + * row: Zero based row of data being set. + * title: String title of the item. + */ +void API dw_container_set_row_title(void *pointer, int row, const char *title) +{ +} + + +/* + * Sets the title of a row in the container. + * Parameters: + * handle: Handle to window (widget) of container. + * row: Zero based row of data being set. + * title: String title of the item. + */ +void API dw_container_change_row_title(HWND handle, int row, const char *title) +{ +} + +/* + * Sets the title of a row in the container. + * Parameters: + * handle: Handle to the container window (widget). + * pointer: Pointer to the allocated memory in dw_container_alloc(). + * rowcount: The number of rows to be inserted. + */ +void API dw_container_insert(HWND handle, void *pointer, int rowcount) +{ +} + +/* + * Removes all rows from a container. + * Parameters: + * handle: Handle to the window (widget) to be cleared. + * redraw: TRUE to cause the container to redraw immediately. + */ +void API dw_container_clear(HWND handle, int redraw) +{ +} + +/* + * Removes the first x rows from a container. + * Parameters: + * handle: Handle to the window (widget) to be deleted from. + * rowcount: The number of rows to be deleted. + */ +void API dw_container_delete(HWND handle, int rowcount) +{ +} + +/* + * Scrolls container up or down. + * Parameters: + * handle: Handle to the window (widget) to be scrolled. + * direction: DW_SCROLL_UP, DW_SCROLL_DOWN, DW_SCROLL_TOP or + * DW_SCROLL_BOTTOM. (rows is ignored for last two) + * rows: The number of rows to be scrolled. + */ +void API dw_container_scroll(HWND handle, int direction, long rows) +{ +} + +/* + * Starts a new query of a container. + * Parameters: + * handle: Handle to the window (widget) to be queried. + * flags: If this parameter is DW_CRA_SELECTED it will only + * return items that are currently selected. Otherwise + * it will return all records in the container. + * Returns: + * Pointer to data associated with first entry or NULL on error. + */ +char * API dw_container_query_start(HWND handle, unsigned long flags) +{ + return NULL; +} + +/* + * Continues an existing query of a container. + * Parameters: + * handle: Handle to the window (widget) to be queried. + * flags: If this parameter is DW_CRA_SELECTED it will only + * return items that are currently selected. Otherwise + * it will return all records in the container. + * Returns: + * Pointer to data associated with next entry or NULL on error or completion. + */ +char * API dw_container_query_next(HWND handle, unsigned long flags) +{ + return NULL; +} + +/* + * Cursors the item with the text speficied, and scrolls to that item. + * Parameters: + * handle: Handle to the window (widget) to be queried. + * text: Text usually returned by dw_container_query(). + */ +void API dw_container_cursor(HWND handle, const char *text) +{ +} + +/* + * Cursors the item with the data speficied, and scrolls to that item. + * Parameters: + * handle: Handle to the window (widget) to be queried. + * data: Data usually returned by dw_container_query(). + */ +void API dw_container_cursor_by_data(HWND handle, void *data) +{ +} + +/* + * Deletes the item with the text speficied. + * Parameters: + * handle: Handle to the window (widget). + * text: Text usually returned by dw_container_query(). + */ +void API dw_container_delete_row(HWND handle, const char *text) +{ +} + +/* + * Deletes the item with the data speficied. + * Parameters: + * handle: Handle to the window (widget). + * data: Data usually returned by dw_container_query(). + */ +void API dw_container_delete_row_by_data(HWND handle, void *data) +{ +} + +/* + * Optimizes the column widths so that all data is visible. + * Parameters: + * handle: Handle to the window (widget) to be optimized. + */ +void API dw_container_optimize(HWND handle) +{ +} + +/* + * Inserts an icon into the taskbar. + * Parameters: + * handle: Window handle that will handle taskbar icon messages. + * icon: Icon handle to display in the taskbar. + * bubbletext: Text to show when the mouse is above the icon. + */ +void API dw_taskbar_insert(HWND handle, HICN icon, const char *bubbletext) +{ +} + +/* + * Deletes an icon from the taskbar. + * Parameters: + * handle: Window handle that was used with dw_taskbar_insert(). + * icon: Icon handle that was used with dw_taskbar_insert(). + */ +void API dw_taskbar_delete(HWND handle, HICN icon) +{ +} + +/* + * Obtains an icon from a module (or header in GTK). + * Parameters: + * module: Handle to module (DLL) in OS/2 and Windows. + * id: A unsigned long id int the resources on OS/2 and + * Windows, on GTK this is converted to a pointer + * to an embedded XPM. + * Returns: + * Handle to the created icon or NULL on error. + */ +HICN API dw_icon_load(unsigned long module, unsigned long resid) +{ + return 0; +} + +/* + * Obtains an icon from a file. + * Parameters: + * filename: Name of the file, omit extention to have + * DW pick the appropriate file extension. + * (ICO on OS/2 or Windows, XPM on Unix) + * Returns: + * Handle to the created icon or NULL on error. + */ +HICN API dw_icon_load_from_file(const char *filename) +{ + return 0; +} + +/* + * Obtains an icon from data. + * Parameters: + * data: Data for the icon (ICO on OS/2 or Windows, XPM on Unix, PNG on Mac) + * len: Length of the passed in data. + * Returns: + * Handle to the created icon or NULL on error. + */ +HICN API dw_icon_load_from_data(const char *data, int len) +{ + return 0; +} + +/* + * Frees a loaded icon resource. + * Parameters: + * handle: Handle to icon returned by dw_icon_load(). + */ +void API dw_icon_free(HICN handle) +{ +} + +/* + * Create a new MDI Frame to be packed. + * Parameters: + * id: An ID to be used with dw_window_from_id or 0L. + * Returns: + * Handle to the created MDI widget or NULL on error. + */ +HWND API dw_mdi_new(unsigned long cid) +{ + return 0; +} + +/* + * Creates a splitbar window (widget) with given parameters. + * Parameters: + * type: Value can be DW_VERT or DW_HORZ. + * topleft: Handle to the window to be top or left. + * bottomright: Handle to the window to be bottom or right. + * Returns: + * A handle to a splitbar window or NULL on failure. + */ +HWND API dw_splitbar_new(int type, HWND topleft, HWND bottomright, unsigned long cid) +{ + return 0; +} + +/* + * Sets the position of a splitbar (pecentage). + * Parameters: + * handle: The handle to the splitbar returned by dw_splitbar_new(). + * percent: The position of the splitbar. + */ +void API dw_splitbar_set(HWND handle, float percent) +{ +} + +/* + * Gets the position of a splitbar (pecentage). + * Parameters: + * handle: The handle to the splitbar returned by dw_splitbar_new(). + * Returns: + * Position of the splitbar (percentage). + */ +float API dw_splitbar_get(HWND handle) +{ + return 0; +} + +/* + * Create a bitmap object to be packed. + * Parameters: + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * Handle to the created bitmap widget or NULL on error. + */ +HWND API dw_bitmap_new(ULONG cid) +{ + return 0; +} + +/* + * Creates a pixmap with given parameters. + * Parameters: + * handle: Window handle the pixmap is associated with. + * width: Width of the pixmap in pixels. + * height: Height of the pixmap in pixels. + * depth: Color depth of the pixmap. + * Returns: + * A handle to a pixmap or NULL on failure. + */ +HPIXMAP API dw_pixmap_new(HWND handle, unsigned long width, unsigned long height, int depth) +{ + return 0; +} + +/* + * Creates a pixmap from a file. + * Parameters: + * handle: Window handle the pixmap is associated with. + * filename: Name of the file, omit extention to have + * DW pick the appropriate file extension. + * (BMP on OS/2 or Windows, XPM on Unix) + * Returns: + * A handle to a pixmap or NULL on failure. + */ +HPIXMAP API dw_pixmap_new_from_file(HWND handle, const char *filename) +{ + return 0; +} + +/* + * Creates a pixmap from data in memory. + * Parameters: + * handle: Window handle the pixmap is associated with. + * data: Source of the image data + * (BMP on OS/2 or Windows, XPM on Unix) + * len: Length of data + * Returns: + * A handle to a pixmap or NULL on failure. + */ +HPIXMAP API dw_pixmap_new_from_data(HWND handle, const char *data, int len) +{ + return 0; +} + +/* + * Sets the transparent color for a pixmap. + * Parameters: + * pixmap: Handle to a pixmap returned by + * dw_pixmap_new.. + * color: Transparent RGB color + * Note: This is only necessary on platforms that + * don't handle transparency automatically + */ +void API dw_pixmap_set_transparent_color( HPIXMAP pixmap, ULONG color ) +{ +} + +/* + * Creates a pixmap from internal resource graphic specified by id. + * Parameters: + * handle: Window handle the pixmap is associated with. + * id: Resource ID associated with requested pixmap. + * Returns: + * A handle to a pixmap or NULL on failure. + */ +HPIXMAP API dw_pixmap_grab(HWND handle, ULONG resid) +{ + return 0; +} + +/* + * Sets the font used by a specified pixmap. + * Normally the pixmap font is obtained from the associated window handle. + * However this can be used to override that, or for pixmaps with no window. + * Parameters: + * pixmap: Handle to a pixmap returned by dw_pixmap_new() or + * passed to the application via a callback. + * fontname: Name and size of the font in the form "size.fontname" + * Returns: + * DW_ERROR_NONE on success and DW_ERROR_GENERAL on failure. +*/ +int API dw_pixmap_set_font(HPIXMAP pixmap, const char *fontname) +{ + return DW_ERROR_GENERAL; +} + +/* + * Destroys an allocated pixmap. + * Parameters: + * pixmap: Handle to a pixmap returned by + * dw_pixmap_new.. + */ +void API dw_pixmap_destroy(HPIXMAP pixmap) +{ +} + +/* + * Copies from one item to another. + * Parameters: + * dest: Destination window handle. + * destp: Destination pixmap. (choose only one). + * xdest: X coordinate of destination. + * ydest: Y coordinate of destination. + * width: Width of area to copy. + * height: Height of area to copy. + * src: Source window handle. + * srcp: Source pixmap. (choose only one). + * xsrc: X coordinate of source. + * ysrc: Y coordinate of source. + */ +void API dw_pixmap_bitblt(HWND dest, HPIXMAP destp, int xdest, int ydest, int width, int height, HWND src, HPIXMAP srcp, int xsrc, int ysrc) +{ +} + +/* + * Copies from one surface to another allowing for stretching. + * Parameters: + * dest: Destination window handle. + * destp: Destination pixmap. (choose only one). + * xdest: X coordinate of destination. + * ydest: Y coordinate of destination. + * width: Width of the target area. + * height: Height of the target area. + * src: Source window handle. + * srcp: Source pixmap. (choose only one). + * xsrc: X coordinate of source. + * ysrc: Y coordinate of source. + * srcwidth: Width of area to copy. + * srcheight: Height of area to copy. + * Returns: + * DW_ERROR_NONE on success and DW_ERROR_GENERAL on failure. + */ +int API dw_pixmap_stretch_bitblt(HWND dest, HPIXMAP destp, int xdest, int ydest, int width, int height, HWND src, HPIXMAP srcp, int xsrc, int ysrc, int srcwidth, int srcheight) +{ + return DW_ERROR_GENERAL; +} + +/* + * Create a new calendar window (widget) to be packed. + * Parameters: + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * Handle to the created calendar or NULL on error. + */ +HWND API dw_calendar_new(ULONG cid) +{ + return 0; +} + +/* + * Sets the current date of a calendar. + * Parameters: + * handle: The handle to the calendar returned by dw_calendar_new(). + * year, month, day: To set the calendar to display. + */ +void API dw_calendar_set_date(HWND handle, unsigned int year, unsigned int month, unsigned int day) +{ +} + +/* + * Gets the year, month and day set in the calendar widget. + * Parameters: + * handle: The handle to the calendar returned by dw_calendar_new(). + * year: Variable to store the year or NULL. + * month: Variable to store the month or NULL. + * day: Variable to store the day or NULL. + */ +void API dw_calendar_get_date(HWND handle, unsigned int *year, unsigned int *month, unsigned int *day) +{ +} + +/* + * Causes the embedded HTML widget to take action. + * Parameters: + * handle: Handle to the window. + * action: One of the DW_HTML_* constants. + */ +void API dw_html_action(HWND handle, int action) +{ +} + +/* + * Render raw HTML code in the embedded HTML widget.. + * Parameters: + * handle: Handle to the window. + * string: String buffer containt HTML code to + * be rendered. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_html_raw(HWND handle, const char *string) +{ + return DW_ERROR_GENERAL; +} + +/* + * Render file or web page in the embedded HTML widget.. + * Parameters: + * handle: Handle to the window. + * url: Universal Resource Locator of the web or + * file object to be rendered. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_html_url(HWND handle, const char *url) +{ + return DW_ERROR_GENERAL; +} + +/* + * Executes the javascript contained in "script" in the HTML window. + * Parameters: + * handle: Handle to the HTML window. + * script: Javascript code to execute. + * scriptdata: Data passed to the signal handler. + * Notes: A DW_SIGNAL_HTML_RESULT event will be raised with scriptdata. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_html_javascript_run(HWND handle, const char *script, void *scriptdata) +{ + return DW_ERROR_UNKNOWN; +} + +/* + * Create a new HTML window (widget) to be packed. + * Parameters: + * id: An ID to be used with dw_window_from_id() or 0L. + * Returns: + * Handle to the created html widget or NULL on error. + */ +HWND API dw_html_new(unsigned long cid) +{ + return 0; +} + +/* + * Returns the current X and Y coordinates of the mouse pointer. + * Parameters: + * x: Pointer to variable to store X coordinate or NULL. + * y: Pointer to variable to store Y coordinate or NULL. + */ +void API dw_pointer_query_pos(long *x, long *y) +{ +} + +/* + * Sets the X and Y coordinates of the mouse pointer. + * Parameters: + * x: X coordinate. + * y: Y coordinate. + */ +void API dw_pointer_set_pos(long x, long y) +{ +} + +/* + * Create a menu object to be popped up. + * Parameters: + * id: An ID to be used associated with this menu. + * Returns: + * Handle to the created menu or NULL on error. + */ +HMENUI API dw_menu_new(ULONG cid) +{ + return 0; +} + +/* + * Create a menubar on a window. + * Parameters: + * location: Handle of a window frame to be attached to. + * Returns: + * Handle to the created menu bar or NULL on error. + */ +HMENUI API dw_menubar_new(HWND location) +{ + return 0; +} + +/* + * Destroys a menu created with dw_menubar_new or dw_menu_new. + * Parameters: + * menu: Handle of a menu. + */ +void API dw_menu_destroy(HMENUI *menu) +{ +} + +/* + * Deletes the menu item specified. + * Parameters: + * menu: The handle to the menu in which the item was appended. + * id: Menuitem id. + * Returns: + * DW_ERROR_NONE (0) on success or DW_ERROR_UNKNOWN on failure. + */ +int API dw_menu_delete_item(HMENUI menux, unsigned long id) +{ + return DW_ERROR_UNKNOWN; +} + +/* + * Pops up a context menu at given x and y coordinates. + * Parameters: + * menu: The handle the the existing menu. + * parent: Handle to the window initiating the popup. + * x: X coordinate. + * y: Y coordinate. + */ +void API dw_menu_popup(HMENUI *menu, HWND parent, int x, int y) +{ +} + +/* + * Adds a menuitem or submenu to an existing menu. + * Parameters: + * menu: The handle the the existing menu. + * title: The title text on the menu item to be added. + * id: An ID to be used for message passing. + * flags: Extended attributes to set on the menu. + * end: If TRUE memu is positioned at the end of the menu. + * check: If TRUE menu is "check"able. + * submenu: Handle to an existing menu to be a submenu or NULL. + * Returns: + * Handle to the created menu item or NULL on error. + */ +HWND API dw_menu_append_item(HMENUI menux, const char *title, ULONG itemid, ULONG flags, int end, int check, HMENUI submenux) +{ + return 0; +} + +/* + * Sets the state of a menu item check. + * Deprecated; use dw_menu_item_set_state() + * Parameters: + * menu: The handle the the existing menu. + * id: Menuitem id. + * check: TRUE for checked FALSE for not checked. + */ +void API dw_menu_item_set_check(HMENUI menux, unsigned long itemid, int check) +{ +} + +/* + * Sets the state of a menu item. + * Parameters: + * menu: The handle to the existing menu. + * id: Menuitem id. + * flags: DW_MIS_ENABLED/DW_MIS_DISABLED + * DW_MIS_CHECKED/DW_MIS_UNCHECKED + */ +void API dw_menu_item_set_state(HMENUI menux, unsigned long itemid, unsigned long state) +{ +} + +/* + * Create a notebook object to be packed. + * Parameters: + * id: An ID to be used for getting the resource from the + * resource file. + * Returns: + * Handle to the created notebook or NULL on error. + */ +HWND API dw_notebook_new(ULONG cid, int top) +{ + return 0; +} + +/* + * Adds a new page to specified notebook. + * Parameters: + * handle: Window (widget) handle. + * flags: Any additional page creation flags. + * front: If TRUE page is added at the beginning. + * Returns: + * ID of newly created notebook page. + */ +unsigned long API dw_notebook_page_new(HWND handle, ULONG flags, int front) +{ + return 0; +} + +/* + * Remove a page from a notebook. + * Parameters: + * handle: Handle to the notebook widget. + * pageid: ID of the page to be destroyed. + */ +void API dw_notebook_page_destroy(HWND handle, unsigned int pageid) +{ +} + +/* + * Queries the currently visible page ID. + * Parameters: + * handle: Handle to the notebook widget. + * Returns: + * ID of visible notebook page. + */ +unsigned long API dw_notebook_page_get(HWND handle) +{ + return 0; +} + +/* + * Sets the currently visible page ID. + * Parameters: + * handle: Handle to the notebook widget. + * pageid: ID of the page to be made visible. + */ +void API dw_notebook_page_set(HWND handle, unsigned int pageid) +{ +} + +/* + * Sets the text on the specified notebook tab. + * Parameters: + * handle: Notebook handle. + * pageid: Page ID of the tab to set. + * text: Pointer to the text to set. + */ +void API dw_notebook_page_set_text(HWND handle, ULONG pageid, const char *text) +{ +} + +/* + * Sets the text on the specified notebook tab status area. + * Parameters: + * handle: Notebook handle. + * pageid: Page ID of the tab to set. + * text: Pointer to the text to set. + */ +void API dw_notebook_page_set_status_text(HWND handle, ULONG pageid, const char *text) +{ +} + +/* + * Packs the specified box into the notebook page. + * Parameters: + * handle: Handle to the notebook to be packed. + * pageid: Page ID in the notebook which is being packed. + * page: Box handle to be packed. + */ +void API dw_notebook_pack(HWND handle, ULONG pageid, HWND page) +{ +} + +/* + * Create a new Window Frame. + * Parameters: + * owner: The Owner's window handle or HWND_DESKTOP. + * title: The Window title. + * flStyle: Style flags. + * Returns: + * Handle to the created window or NULL on error. + */ +HWND API dw_window_new(HWND hwndOwner, const char *title, ULONG flStyle) +{ + return 0; +} + +/* + * Call a function from the window (widget)'s context (typically the message loop thread). + * Parameters: + * handle: Window handle of the widget. + * function: Function pointer to be called. + * data: Pointer to the data to be passed to the function. + */ +void API dw_window_function(HWND handle, void *function, void *data) +{ +} + + +/* + * Changes the appearance of the mouse pointer. + * Parameters: + * handle: Handle to widget for which to change. + * cursortype: ID of the pointer you want. + */ +void API dw_window_set_pointer(HWND handle, int pointertype) +{ +} + +/* + * Makes the window visible. + * Parameters: + * handle: The window handle to make visible. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_window_show(HWND handle) +{ + return DW_ERROR_GENERAL; +} + +/* + * Makes the window invisible. + * Parameters: + * handle: The window handle to hide. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_window_hide(HWND handle) +{ + return DW_ERROR_GENERAL; +} + +/* + * Sets the colors used by a specified window (widget) handle. + * Parameters: + * handle: The window (widget) handle. + * fore: Foreground color in DW_RGB format or a default color index. + * back: Background color in DW_RGB format or a default color index. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_window_set_color(HWND handle, ULONG fore, ULONG back) +{ + return DW_ERROR_GENERAL; +} + +/* + * Sets the border size of a specified window (widget) handle. + * Parameters: + * handle: The window (widget) handle. + * border: Size of the window border in pixels. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_window_set_border(HWND handle, int border) +{ + return DW_ERROR_GENERAL; +} + +/* + * Sets the style of a given window (widget). + * Parameters: + * handle: Window (widget) handle. + * style: Style features enabled or disabled. + * mask: Corresponding bitmask of features to be changed. + */ +void API dw_window_set_style(HWND handle, ULONG style, ULONG mask) +{ +} + +/* + * Sets the current focus item for a window/dialog. + * Parameters: + * handle: Handle to the dialog item to be focused. + * Remarks: + * This is for use after showing the window/dialog. + */ +void API dw_window_set_focus(HWND handle) +{ +} + +/* + * Sets the default focus item for a window/dialog. + * Parameters: + * window: Toplevel window or dialog. + * defaultitem: Handle to the dialog item to be default. + * Remarks: + * This is for use before showing the window/dialog. + */ +void API dw_window_default(HWND handle, HWND defaultitem) +{ +} + +/* + * Sets window to click the default dialog item when an ENTER is pressed. + * Parameters: + * window: Window (widget) to look for the ENTER press. + * next: Window (widget) to move to next (or click) + */ +void API dw_window_click_default(HWND handle, HWND next) +{ +} + +/* + * Captures the mouse input to this window even if it is outside the bounds. + * Parameters: + * handle: Handle to receive mouse input. + */ +void API dw_window_capture(HWND handle) +{ +} + +/* + * Releases previous mouse capture. + */ +void API dw_window_release(void) +{ +} + +/* + * Changes a window's parent to newparent. + * Parameters: + * handle: The window handle to destroy. + * newparent: The window's new parent window. + */ +void API dw_window_reparent(HWND handle, HWND newparent) +{ +} + +/* + * Sets the font used by a specified window (widget) handle. + * Parameters: + * handle: The window (widget) handle. + * fontname: Name and size of the font in the form "size.fontname" + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_window_set_font(HWND handle, const char *fontname) +{ + return DW_ERROR_GENERAL; +} + +/* + * Returns the current font for the specified window. + * Parameters: + * handle: The window handle from which to obtain the font. + * Returns: + * A malloc()ed font name string to be dw_free()ed or NULL on error. + */ +char * API dw_window_get_font(HWND handle) +{ + return NULL; +} + +/* Allows the user to choose a font using the system's font chooser dialog. + * Parameters: + * currfont: current font + * Returns: + * A malloced buffer with the selected font or NULL on error. + */ +char * API dw_font_choose(const char *currfont) +{ + return NULL; +} + +/* + * Sets the default font used on text based widgets. + * Parameters: + * fontname: Font name in Dynamic Windows format. + */ +void API dw_font_set_default(const char *fontname) +{ +} + +/* + * Destroys a window and all of it's children. + * Parameters: + * handle: The window handle to destroy. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_window_destroy(HWND handle) +{ + return DW_ERROR_GENERAL; +} + +/* + * Gets the text used for a given window. + * Parameters: + * handle: Handle to the window. + * Returns: + * The text associsated with a given window or NULL on error. + */ +char * API dw_window_get_text(HWND handle) +{ + return NULL; +} + +/* + * Sets the text used for a given window. + * Parameters: + * handle: Handle to the window. + * text: The text associsated with a given window. + */ +void API dw_window_set_text(HWND handle, const char *text) +{ +} + +/* + * Sets the text used for a given window's floating bubble help. + * Parameters: + * handle: Handle to the window (widget). + * bubbletext: The text in the floating bubble tooltip. + */ +void API dw_window_set_tooltip(HWND handle, const char *bubbletext) +{ +} + +/* + * Disables given window (widget). + * Parameters: + * handle: Handle to the window. + */ +void API dw_window_disable(HWND handle) +{ +} + +/* + * Enables given window (widget). + * Parameters: + * handle: Handle to the window. + */ +void API dw_window_enable(HWND handle) +{ +} + +/* + * Sets the bitmap used for a given static window. + * Parameters: + * handle: Handle to the window. + * id: An ID to be used to specify the icon, + * (pass 0 if you use the filename param) + * data: memory buffer containing image (Bitmap on OS/2 or + * Windows and a pixmap on Unix, pass + * NULL if you use the id param) + * len: Length of data passed + */ +void API dw_window_set_bitmap_from_data(HWND handle, unsigned long cid, const char *data, int len) +{ +} + +/* + * Sets the bitmap used for a given static window. + * Parameters: + * handle: Handle to the window. + * id: An ID to be used to specify the icon, + * (pass 0 if you use the filename param) + * filename: a path to a file (Bitmap on OS/2 or + * Windows and a pixmap on Unix, pass + * NULL if you use the id param) + */ +void API dw_window_set_bitmap(HWND handle, unsigned long resid, const char *filename) +{ +} + +/* + * Sets the icon used for a given window. + * Parameters: + * handle: Handle to the window. + * icon: Handle to icon to be used. + */ +void API dw_window_set_icon(HWND handle, HICN icon) +{ +} + +/* + * Gets the child window handle with specified ID. + * Parameters: + * handle: Handle to the parent window. + * id: Integer ID of the child. + * Returns: + * HWND of window with ID or NULL on error. + */ +HWND API dw_window_from_id(HWND handle, int id) +{ + return 0; +} + +/* + * Minimizes or Iconifies a top-level window. + * Parameters: + * handle: The window handle to minimize. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_window_minimize(HWND handle) +{ + return DW_ERROR_GENERAL; +} + +/* Causes entire window to be invalidated and redrawn. + * Parameters: + * handle: Toplevel window handle to be redrawn. + */ +void API dw_window_redraw(HWND handle) +{ +} + +/* + * Makes the window topmost. + * Parameters: + * handle: The window handle to make topmost. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_window_raise(HWND handle) +{ + return DW_ERROR_GENERAL; +} + +/* + * Makes the window bottommost. + * Parameters: + * handle: The window handle to make bottommost. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_window_lower(HWND handle) +{ + return DW_ERROR_GENERAL; +} + +/* + * Sets the size of a given window (widget). + * Parameters: + * handle: Window (widget) handle. + * width: New width in pixels. + * height: New height in pixels. + */ +void API dw_window_set_size(HWND handle, ULONG width, ULONG height) +{ +} + +/* + * Gets the size the system thinks the widget should be. + * Parameters: + * handle: Window (widget) handle of the item to query. + * width: Width in pixels of the item or NULL if not needed. + * height: Height in pixels of the item or NULL if not needed. + */ +void API dw_window_get_preferred_size(HWND handle, int *width, int *height) +{ +} + +/* + * Sets the gravity of a given window (widget). + * Gravity controls which corner of the screen and window the position is relative to. + * Parameters: + * handle: Window (widget) handle. + * horz: DW_GRAV_LEFT (default), DW_GRAV_RIGHT or DW_GRAV_CENTER. + * vert: DW_GRAV_TOP (default), DW_GRAV_BOTTOM or DW_GRAV_CENTER. + */ +void API dw_window_set_gravity(HWND handle, int horz, int vert) +{ +} + +/* + * Sets the position of a given window (widget). + * Parameters: + * handle: Window (widget) handle. + * x: X location from the bottom left. + * y: Y location from the bottom left. + */ +void API dw_window_set_pos(HWND handle, LONG x, LONG y) +{ +} + +/* + * Sets the position and size of a given window (widget). + * Parameters: + * handle: Window (widget) handle. + * x: X location from the bottom left. + * y: Y location from the bottom left. + * width: Width of the widget. + * height: Height of the widget. + */ +void API dw_window_set_pos_size(HWND handle, LONG x, LONG y, ULONG width, ULONG height) +{ +} + +/* + * Gets the position and size of a given window (widget). + * Parameters: + * handle: Window (widget) handle. + * x: X location from the bottom left or NULL. + * y: Y location from the bottom left or NULL. + * width: Width of the widget or NULL. + * height: Height of the widget or NULL. + */ +void API dw_window_get_pos_size(HWND handle, LONG *x, LONG *y, ULONG *width, ULONG *height) +{ +} + +/* + * Returns the width of the screen. + */ +int API dw_screen_width(void) +{ + return 0; +} + +/* + * Returns the height of the screen. + */ +int API dw_screen_height(void) +{ + return 0; +} + +/* This should return the current color depth. */ +unsigned long API dw_color_depth_get(void) +{ + return 0; +} + +/* + * Returns some information about the current operating environment. + * Parameters: + * env: Pointer to a DWEnv struct. + */ +void API dw_environment_query(DWEnv *env) +{ + strcpy(env->osName, "Unknown"); + + strcpy(env->buildDate, __DATE__); + strcpy(env->buildTime, __TIME__); + env->DWMajorVersion = DW_MAJOR_VERSION; + env->DWMinorVersion = DW_MINOR_VERSION; + env->DWSubVersion = DW_SUB_VERSION; + + env->MajorVersion = 0; /* Operating system major */ + env->MinorVersion = 0; /* Operating system minor */ + env->MajorBuild = 0; /* Build versions... if available */ + env->MinorBuild = 0; +} + +/* + * Emits a beep. + * Parameters: + * freq: Frequency. + * dur: Duration. + */ +void API dw_beep(int freq, int dur) +{ +} + +/* Call this after drawing to the screen to make sure + * anything you have drawn is visible. + */ +void API dw_flush(void) +{ +} + +/* + * Add a named user data item to a window handle. + * Parameters: + * window: Window handle to save data to. + * dataname: A string pointer identifying which data to be saved. + * data: User data to be saved to the window handle. + */ +void API dw_window_set_data(HWND window, const char *dataname, void *data) +{ +} + +/* + * Gets a named user data item from a window handle. + * Parameters: + * window: Window handle to get data from. + * dataname: A string pointer identifying which data to get. + * Returns: + * Pointer to data or NULL if no data is available. + */ +void * API dw_window_get_data(HWND window, const char *dataname) +{ + return NULL; +} + +/* + * Add a callback to a timer event. + * Parameters: + * interval: Milliseconds to delay between calls. + * sigfunc: The pointer to the function to be used as the callback. + * data: User data to be passed to the handler function. + * Returns: + * Timer ID for use with dw_timer_disconnect(), 0 on error. + */ +int API dw_timer_connect(int interval, void *sigfunc, void *data) +{ + return 0; +} + +/* + * Removes timer callback. + * Parameters: + * id: Timer ID returned by dw_timer_connect(). + */ +void API dw_timer_disconnect(int timerid) +{ +} + +/* + * Add a callback to a window event. + * Parameters: + * window: Window handle of signal to be called back. + * signame: A string pointer identifying which signal to be hooked. + * sigfunc: The pointer to the function to be used as the callback. + * data: User data to be passed to the handler function. + */ +void API dw_signal_connect(HWND window, const char *signame, void *sigfunc, void *data) +{ + dw_signal_connect_data(window, signame, sigfunc, NULL, data); +} + +/* + * Add a callback to a window event with a closure callback. + * Parameters: + * window: Window handle of signal to be called back. + * signame: A string pointer identifying which signal to be hooked. + * sigfunc: The pointer to the function to be used as the callback. + * discfunc: The pointer to the function called when this handler is removed. + * data: User data to be passed to the handler function. + */ +void API dw_signal_connect_data(HWND window, const char *signame, void *sigfunc, void *discfunc, void *data) +{ +} + +/* + * Removes callbacks for a given window with given name. + * Parameters: + * window: Window handle of callback to be removed. + * signame: Signal name to be matched on window. + */ +void API dw_signal_disconnect_by_name(HWND window, const char *signame) +{ +} + +/* + * Removes all callbacks for a given window. + * Parameters: + * window: Window handle of callback to be removed. + */ +void API dw_signal_disconnect_by_window(HWND window) +{ +} + +/* + * Removes all callbacks for a given window with specified data. + * Parameters: + * window: Window handle of callback to be removed. + * data: Pointer to the data to be compared against. + */ +void API dw_signal_disconnect_by_data(HWND window, void *data) +{ +} + +/* Open a shared library and return a handle. + * Parameters: + * name: Base name of the shared library. + * handle: Pointer to a module handle, + * will be filled in with the handle. + * Returns: + * DW_ERROR_NONE (0) on success. +*/ +int API dw_module_load(const char *name, HMOD *handle) +{ + return DW_ERROR_UNKNOWN; +} + +/* Queries the address of a symbol within open handle. + * Parameters: + * handle: Module handle returned by dw_module_load() + * name: Name of the symbol you want the address of. + * func: A pointer to a function pointer, to obtain + * the address. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_module_symbol(HMOD handle, const char *name, void**func) +{ + return DW_ERROR_UNKNOWN; +} + +/* Frees the shared library previously opened. + * Parameters: + * handle: Module handle returned by dw_module_load() + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_module_close(HMOD handle) +{ + return DW_ERROR_GENERAL; +} + +/* + * Returns the handle to an unnamed mutex semaphore or NULL on error. + */ +HMTX API dw_mutex_new(void) +{ + return NULL; +} + +/* + * Closes a semaphore created by dw_mutex_new(). + * Parameters: + * mutex: The handle to the mutex returned by dw_mutex_new(). + */ +void API dw_mutex_close(HMTX mutex) +{ +} + +/* + * Tries to gain access to the semaphore, if it can't it blocks. + * Parameters: + * mutex: The handle to the mutex returned by dw_mutex_new(). + */ +void API dw_mutex_lock(HMTX mutex) +{ +#if 0 + /* We need to handle locks from the main thread differently... + * since we can't stop message processing... otherwise we + * will deadlock... so try to acquire the lock and continue + * processing messages in between tries. + */ + if(_dw_thread == dw_thread_id()) + { + while(/* Attempt to lock the mutex */) + { + /* Process any pending events */ + while(dw_main_iteration()) + { + /* Just loop */ + } + } + } + else + { + /* Lock the mutex */ + } +#endif +} + +/* + * Tries to gain access to the semaphore. + * Parameters: + * mutex: The handle to the mutex returned by dw_mutex_new(). + * Returns: + * DW_ERROR_NONE on success, DW_ERROR_TIMEOUT if it is already locked. + */ +int API dw_mutex_trylock(HMTX mutex) +{ + return DW_ERROR_GENERAL; +} + +/* + * Reliquishes the access to the semaphore. + * Parameters: + * mutex: The handle to the mutex returned by dw_mutex_new(). + */ +void API dw_mutex_unlock(HMTX mutex) +{ +} + +/* + * Returns the handle to an unnamed event semaphore or NULL on error. + */ +HEV API dw_event_new(void) +{ + return NULL; +} + +/* + * Resets a semaphore created by dw_event_new(). + * Parameters: + * eve: The handle to the event returned by dw_event_new(). + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_event_reset (HEV eve) +{ + return DW_ERROR_GENERAL; +} + +/* + * Posts a semaphore created by dw_event_new(). Causing all threads + * waiting on this event in dw_event_wait to continue. + * Parameters: + * eve: The handle to the event returned by dw_event_new(). + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_event_post (HEV eve) +{ + return DW_ERROR_GENERAL; +} + +/* + * Waits on a semaphore created by dw_event_new(), until the + * event gets posted or until the timeout expires. + * Parameters: + * eve: The handle to the event returned by dw_event_new(). + * timeout: Number of milliseconds before timing out + * or -1 if indefinite. + * Returns: + * DW_ERROR_NONE (0) on success. + * DW_ERROR_TIMEOUT (2) if the timeout has expired. + * Other values on other error. + */ +int API dw_event_wait(HEV eve, unsigned long timeout) +{ + return DW_ERROR_GENERAL; +} + +/* + * Closes a semaphore created by dw_event_new(). + * Parameters: + * eve: The handle to the event returned by dw_event_new(). + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_event_close(HEV *eve) +{ + return DW_ERROR_GENERAL; +} + +/* Create a named event semaphore which can be + * opened from other processes. + * Parameters: + * name: Name given to semaphore which can be opened + * by other processes. + * Returns: + * Handle to event semaphore or NULL on error. + */ +HEV API dw_named_event_new(const char *name) +{ + return NULL; +} + +/* Open an already existing named event semaphore. + * Parameters: + * name: Name given to semaphore which can be opened + * by other processes. + * Returns: + * Handle to event semaphore or NULL on error. + */ +HEV API dw_named_event_get(const char *name) +{ + return NULL; +} + +/* Resets the event semaphore so threads who call wait + * on this semaphore will block. + * Parameters: + * eve: Handle to the semaphore obtained by + * an get or new call. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_named_event_reset(HEV eve) +{ + return DW_ERROR_GENERAL; +} + +/* Sets the posted state of an event semaphore, any threads + * waiting on the semaphore will no longer block. + * Parameters: + * eve: Handle to the semaphore obtained by + * an get or new call. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_named_event_post(HEV eve) +{ + return DW_ERROR_GENERAL; +} + +/* Waits on the specified semaphore until it becomes + * posted, or returns immediately if it already is posted. + * Parameters: + * eve: Handle to the semaphore obtained by + * an get or new call. + * timeout: Number of milliseconds before timing out + * or -1 if indefinite. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_named_event_wait(HEV eve, unsigned long timeout) +{ + return DW_ERROR_UNKNOWN; +} + +/* Release this semaphore, if there are no more open + * handles on this semaphore the semaphore will be destroyed. + * Parameters: + * eve: Handle to the semaphore obtained by + * an get or new call. + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_named_event_close(HEV eve) +{ + return DW_ERROR_UNKNOWN; +} + +/* + * Initializes the Dynamic Windows engine. + * Parameters: + * newthread: True if this is the only thread. + * False if there is already a message loop running. + * argc: Passed in from main() + * argv: Passed in from main() + * Returns: + * DW_ERROR_NONE (0) on success. + */ +int API dw_init(int newthread, int argc, char *argv[]) +{ +return DW_ERROR_NONE; +} + +/* + * Allocates a shared memory region with a name. + * Parameters: + * dest: A pointer to a pointer to receive the memory address. + * size: Size in bytes of the shared memory region to allocate. + * name: A string pointer to a unique memory name. + * Returns: + * Handle to shared memory or NULL on error. + */ +HSHM API dw_named_memory_new(void **dest, int size, const char *name) +{ + return NULL; +} + +/* + * Aquires shared memory region with a name. + * Parameters: + * dest: A pointer to a pointer to receive the memory address. + * size: Size in bytes of the shared memory region to requested. + * name: A string pointer to a unique memory name. + * Returns: + * Handle to shared memory or NULL on error. + */ +HSHM API dw_named_memory_get(void **dest, int size, const char *name) +{ + return NULL; +} + +/* + * Frees a shared memory region previously allocated. + * Parameters: + * handle: Handle obtained from dw_named_memory_new(). + * ptr: The memory address aquired with dw_named_memory_new(). + * Returns: + * DW_ERROR_NONE (0) on success or DW_ERROR_UNKNOWN (-1) on error. + */ +int API dw_named_memory_free(HSHM handle, void *ptr) +{ + int rc = DW_ERROR_UNKNOWN; + + return rc; +} + +/* + * Generally an internal function called from a newly created + * thread to setup the Dynamic Windows environment for the thread. + * However it is exported so language bindings can call it when + * they create threads that require access to Dynamic Windows. + */ +void API _dw_init_thread(void) +{ +} + +/* + * Generally an internal function called from a terminating + * thread to cleanup the Dynamic Windows environment for the thread. + * However it is exported so language bindings can call it when + * they exit threads that require access to Dynamic Windows. + */ +void API _dw_deinit_thread(void) +{ +} + +/* + * Creates a new thread with a starting point of func. + * Parameters: + * func: Function which will be run in the new thread. + * data: Parameter(s) passed to the function. + * stack: Stack size of new thread (OS/2 and Windows only). + * Returns: + * Thread ID on success or DW_ERROR_UNKNOWN (-1) on error. + */ +DWTID API dw_thread_new(void *func, void *data, int stack) +{ + return (DWTID)DW_ERROR_UNKNOWN; +} + +/* + * Ends execution of current thread immediately. + */ +void API dw_thread_end(void) +{ +} + +/* + * Returns the current thread's ID. + */ +DWTID API dw_thread_id(void) +{ + return (DWTID)0; +} + +/* + * Cleanly terminates a DW session, should be signal handler safe. + */ +void API dw_shutdown(void) +{ +} + +/* + * Execute and external program in a seperate session. + * Parameters: + * program: Program name with optional path. + * type: Either DW_EXEC_CON or DW_EXEC_GUI. + * params: An array of pointers to string arguements. + * Returns: + * Process ID on success or DW_ERROR_UNKNOWN (-1) on error. + */ +int API dw_exec(const char *program, int type, char **params) +{ + int ret = DW_ERROR_UNKNOWN; + + return ret; +} + +/* + * Loads a web browser pointed at the given URL. + * Parameters: + * url: Uniform resource locator. + * Returns: + * DW_ERROR_UNKNOWN (-1) on error; DW_ERROR_NONE (0) or a positive Process ID on success. + */ +int API dw_browse(const char *url) +{ + return DW_ERROR_UNKNOWN; +} + +/* + * Creates a new print object. + * Parameters: + * jobname: Name of the print job to show in the queue. + * flags: Flags to initially configure the print object. + * pages: Number of pages to print. + * drawfunc: The pointer to the function to be used as the callback. + * drawdata: User data to be passed to the handler function. + * Returns: + * A handle to the print object or NULL on failure. + */ +HPRINT API dw_print_new(const char *jobname, unsigned long flags, unsigned int pages, void *drawfunc, void *drawdata) +{ + return NULL; +} + +/* + * Runs the print job, causing the draw page callbacks to fire. + * Parameters: + * print: Handle to the print object returned by dw_print_new(). + * flags: Flags to run the print job. + * Returns: + * DW_ERROR_UNKNOWN on error or DW_ERROR_NONE on success. + */ +int API dw_print_run(HPRINT print, unsigned long flags) +{ + return DW_ERROR_UNKNOWN; +} + +/* + * Cancels the print job, typically called from a draw page callback. + * Parameters: + * print: Handle to the print object returned by dw_print_new(). + */ +void API dw_print_cancel(HPRINT print) +{ +} + +/* + * Creates a new system notification if possible. + * Parameters: + * title: The short title of the notification. + * imagepath: Path to an image to display or NULL if none. + * description: A longer description of the notification, + * or NULL if none is necessary. + * Returns: + * A handle to the notification which can be used to attach a "clicked" event if desired, + * or NULL if it fails or notifications are not supported by the system. + * Remarks: + * This will create a system notification that will show in the notifaction panel + * on supported systems, which may be clicked to perform another task. + */ +HWND API dw_notification_new(const char *title, const char *imagepath, const char *description, ...) +{ + return 0; +} + +/* + * Sends a notification created by dw_notification_new() after attaching signal handler. + * Parameters: + * notification: The handle to the notification returned by dw_notification_new(). + * Returns: + * DW_ERROR_NONE on success, DW_ERROR_UNKNOWN on error or not supported. + */ +int API dw_notification_send(HWND notification) +{ + return DW_ERROR_UNKNOWN; +} + +/* + * Converts a UTF-8 encoded string into a wide string. + * Parameters: + * utf8string: UTF-8 encoded source string. + * Returns: + * Wide string that needs to be freed with dw_free() + * or NULL on failure. + */ +wchar_t * API dw_utf8_to_wchar(const char *utf8string) +{ + return NULL; +} + +/* + * Converts a wide string into a UTF-8 encoded string. + * Parameters: + * wstring: Wide source string. + * Returns: + * UTF-8 encoded string that needs to be freed with dw_free() + * or NULL on failure. + */ +char * API dw_wchar_to_utf8(const wchar_t *wstring) +{ + return NULL; +} + +/* + * Gets the state of the requested library feature. + * Parameters: + * feature: The requested feature for example DW_FEATURE_DARK_MODE + * Returns: + * DW_FEATURE_UNSUPPORTED if the library or OS does not support the feature. + * DW_FEATURE_DISABLED if the feature is supported but disabled. + * DW_FEATURE_ENABLED if the feature is supported and enabled. + * Other value greater than 1, same as enabled but with extra info. + */ +int API dw_feature_get(DWFEATURE feature) +{ + switch(feature) + { +#if 0 + case DW_FEATURE_HTML: /* Supports the HTML Widget */ + case DW_FEATURE_HTML_RESULT: /* Supports the DW_SIGNAL_HTML_RESULT callback */ + case DW_FEATURE_WINDOW_BORDER: /* Supports custom window border sizes */ + case DW_FEATURE_WINDOW_TRANSPARENCY: /* Supports window frame transparency */ + case DW_FEATURE_DARK_MODE: /* Supports Dark Mode user interface */ + case DW_FEATURE_MLE_AUTO_COMPLETE: /* Supports auto completion in Multi-line Edit boxes */ + case DW_FEATURE_MLE_WORD_WRAP: /* Supports word wrapping in Multi-line Edit boxes */ + case DW_FEATURE_CONTAINER_STRIPE: /* Supports striped line display in container widgets */ + case DW_FEATURE_MDI: /* Supports Multiple Document Interface window frame */ + case DW_FEATURE_NOTEBOOK_STATUS_TEXT: /* Supports status text area on notebook/tabbed controls */ + case DW_FEATURE_NOTIFICATION: /* Supports sending system notifications */ + case DW_FEATURE_UTF8_UNICODE: /* Supports UTF8 encoded Unicode text */ + case DW_FEATURE_MLE_RICH_EDIT: /* Supports Rich Edit based MLE control (Windows) */ + case DW_FEATURE_TASK_BAR: /* Supports icons in the taskbar or similar system widget */ + case DW_FEATURE_TREE: .* Supports the Tree Widget */ + return DW_FEATURE_ENABLED; +#endif + default: + return DW_FEATURE_UNSUPPORTED; + } +} + +/* + * Sets the state of the requested library feature. + * Parameters: + * feature: The requested feature for example DW_FEATURE_DARK_MODE + * state: DW_FEATURE_DISABLED, DW_FEATURE_ENABLED or any value greater than 1. + * Returns: + * DW_FEATURE_UNSUPPORTED if the library or OS does not support the feature. + * DW_ERROR_NONE if the feature is supported and successfully configured. + * DW_ERROR_GENERAL if the feature is supported but could not be configured. + * Remarks: + * These settings are typically used during dw_init() so issue before + * setting up the library with dw_init(). + */ +int API dw_feature_set(DWFEATURE feature, int state) +{ + switch(feature) + { + /* These features are supported but not configurable */ +#if 0 + case DW_FEATURE_HTML: /* Supports the HTML Widget */ + case DW_FEATURE_HTML_RESULT: /* Supports the DW_SIGNAL_HTML_RESULT callback */ + case DW_FEATURE_WINDOW_BORDER: /* Supports custom window border sizes */ + case DW_FEATURE_WINDOW_TRANSPARENCY: /* Supports window frame transparency */ + case DW_FEATURE_DARK_MODE: /* Supports Dark Mode user interface */ + case DW_FEATURE_MLE_AUTO_COMPLETE: /* Supports auto completion in Multi-line Edit boxes */ + case DW_FEATURE_MLE_WORD_WRAP: /* Supports word wrapping in Multi-line Edit boxes */ + case DW_FEATURE_CONTAINER_STRIPE: /* Supports striped line display in container widgets */ + case DW_FEATURE_MDI: /* Supports Multiple Document Interface window frame */ + case DW_FEATURE_NOTEBOOK_STATUS_TEXT: /* Supports status text area on notebook/tabbed controls */ + case DW_FEATURE_NOTIFICATION: /* Supports sending system notifications */ + case DW_FEATURE_UTF8_UNICODE: /* Supports UTF8 encoded Unicode text */ + case DW_FEATURE_MLE_RICH_EDIT: /* Supports Rich Edit based MLE control (Windows) */ + case DW_FEATURE_TASK_BAR: /* Supports icons in the taskbar or similar system widget */ + case DW_FEATURE_TREE: .* Supports the Tree Widget */ + return DW_ERROR_GENERAL; +#endif + /* These features are supported and configurable */ + default: + return DW_FEATURE_UNSUPPORTED; + } +} + +#ifdef __cplusplus +} +#endif \ No newline at end of file diff -r 206a0643add6 -r aa420e366b2b android/dwindows_main.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/android/dwindows_main.xml Sun Apr 18 01:28:55 2021 +0000 @@ -0,0 +1,19 @@ + + + + + + \ No newline at end of file diff -r 206a0643add6 -r aa420e366b2b dw.h --- a/dw.h Thu Apr 15 02:11:04 2021 +0000 +++ b/dw.h Sun Apr 18 01:28:55 2021 +0000 @@ -123,7 +123,7 @@ # endif #endif -#if defined(__OS2__) || (defined(__WIN32__) && !defined(GDK_WINDOWING_WIN32)) || defined(__MAC__) || defined(__IOS__) || defined(__EMX__) || defined(__TEMPLATE__) +#if defined(__OS2__) || (defined(__WIN32__) && !defined(GDK_WINDOWING_WIN32)) || defined(__MAC__) || defined(__IOS__) || defined(__EMX__) || defined(__ANDROID__) || defined(__TEMPLATE__) /* OS/2, Windows or MacOS */ #ifdef __OS2__ @@ -723,6 +723,221 @@ typedef HWND HMENUI; #endif +/* Android section */ +#if defined(__ANDROID__) +#include +#include +#include +#include + +/* Can remove this for your port when you know where MAX_PATH is */ +#ifndef MAX_PATH +#define MAX_PATH 260 +#endif + +#define TRUE 1 +#define FALSE 0 + +typedef void *HWND; + +typedef unsigned long ULONG; +typedef long LONG; +typedef unsigned short USHORT; +typedef short SHORT; +typedef unsigned short UWORD; +typedef short WORD ; +typedef unsigned char UCHAR; +typedef char CHAR; +typedef unsigned UINT; +typedef int INT; +typedef void *HMTX; +typedef void *HEV; +typedef void *HSHM; +typedef void *HMOD; +typedef void *HTREEITEM; +typedef HWND HMENUI; +typedef int DWTID; +typedef unsigned long HICN; + +typedef struct _window_data { + UserData *root; + HWND clickdefault; + ULONG flags; + void *data; +} WindowData; + +typedef struct _hpixmap { + unsigned long width, height; + /* ?? *pixmap; */ + HWND handle; +} *HPIXMAP; + +#define DW_DT_LEFT 0 +#define DW_DT_QUERYEXTENT 0 +#define DW_DT_UNDERSCORE 0 +#define DW_DT_STRIKEOUT 0 +#define DW_DT_TEXTATTRS 0 +#define DW_DT_EXTERNALLEADING 0 +#define DW_DT_CENTER 0 +#define DW_DT_RIGHT 0 +#define DW_DT_TOP 0 +#define DW_DT_VCENTER 0 +#define DW_DT_BOTTOM 0 +#define DW_DT_HALFTONE 0 +#define DW_DT_MNEMONIC 0 +#define DW_DT_WORDBREAK 0 +#define DW_DT_ERASERECT 0 + +#define DW_FCF_CLOSEBUTTON 0 +#define DW_FCF_TITLEBAR 0 +#define DW_FCF_SYSMENU 0 +#define DW_FCF_MENU 0 +#define DW_FCF_SIZEBORDER 0 +#define DW_FCF_MINBUTTON 0 +#define DW_FCF_MAXBUTTON 0 +#define DW_FCF_MINMAX (DW_FCF_MINBUTTON|DW_FCF_MAXBUTTON) +#define DW_FCF_DLGBORDER 0 +#define DW_FCF_BORDER 0 +#define DW_FCF_TASKLIST 0 +#define DW_FCF_NOMOVEWITHOWNER 0 +#define DW_FCF_SYSMODAL 0 +#define DW_FCF_HIDEBUTTON 0 +#define DW_FCF_HIDEMAX 0 +#define DW_FCF_AUTOICON 0 +#define DW_FCF_MAXIMIZE 0 +#define DW_FCF_MINIMIZE 0 +#define DW_FCF_TEXTURED 0 +#define DW_FCF_FULLSCREEN 0 + +#define DW_CFA_BITMAPORICON 1 +#define DW_CFA_STRING (1 << 1) +#define DW_CFA_ULONG (1 << 2) +#define DW_CFA_TIME (1 << 3) +#define DW_CFA_DATE (1 << 4) +#define DW_CFA_CENTER (1 << 5) +#define DW_CFA_LEFT (1 << 6) +#define DW_CFA_RIGHT (1 << 7) +#define DW_CFA_STRINGANDICON (1 << 8) +#define DW_CFA_HORZSEPARATOR 0 +#define DW_CFA_SEPARATOR 0 + +#define DW_CRA_SELECTED 1 +#define DW_CRA_CURSORED (1 << 1) + +#define DW_CR_RETDATA (1 << 10) + +#define DW_LS_MULTIPLESEL 1 + +#define DW_LIT_NONE -1 + +#define DW_MLE_CASESENSITIVE 0 + +#define DW_BS_NOBORDER 0 + +#define DW_POINTER_DEFAULT 0 +#define DW_POINTER_ARROW 0 +#define DW_POINTER_CLOCK 0 +#define DW_POINTER_QUESTION 0 + +#define HWND_DESKTOP ((HWND)0) + +/* flag values for dw_messagebox() */ +#define DW_MB_OK (1 << 1) +#define DW_MB_OKCANCEL (1 << 2) +#define DW_MB_YESNO (1 << 3) +#define DW_MB_YESNOCANCEL (1 << 4) + +#define DW_MB_WARNING (1 << 10) +#define DW_MB_ERROR (1 << 11) +#define DW_MB_INFORMATION (1 << 12) +#define DW_MB_QUESTION (1 << 13) + +/* Virtual Key Codes */ +#define VK_LBUTTON 0 +#define VK_RBUTTON 1 +#define VK_CANCEL 2 +#define VK_MBUTTON 3 +#define VK_BACK 4 +#define VK_TAB 5 +#define VK_CLEAR 6 +#define VK_RETURN 7 +#define VK_MENU 8 +#define VK_PAUSE 9 +#define VK_CAPITAL 10 +#define VK_ESCAPE 11 +#define VK_SPACE 12 +#define VK_PRIOR 13 +#define VK_NEXT 14 +#define VK_END 15 +#define VK_HOME 16 +#define VK_LEFT 17 +#define VK_UP 18 +#define VK_RIGHT 19 +#define VK_DOWN 20 +#define VK_SELECT 21 +#define VK_PRINT 22 +#define VK_EXECUTE 23 +#define VK_SNAPSHOT 24 +#define VK_INSERT 25 +#define VK_DELETE 26 +#define VK_HELP 27 +#define VK_LWIN 28 +#define VK_RWIN 29 +#define VK_NUMPAD0 30 +#define VK_NUMPAD1 31 +#define VK_NUMPAD2 32 +#define VK_NUMPAD3 33 +#define VK_NUMPAD4 34 +#define VK_NUMPAD5 35 +#define VK_NUMPAD6 36 +#define VK_NUMPAD7 37 +#define VK_NUMPAD8 38 +#define VK_NUMPAD9 39 +#define VK_MULTIPLY 40 +#define VK_ADD 41 +#define VK_SEPARATOR 42 +#define VK_SUBTRACT 43 +#define VK_DECIMAL 44 +#define VK_DIVIDE 45 +#define VK_F1 46 +#define VK_F2 47 +#define VK_F3 48 +#define VK_F4 49 +#define VK_F5 50 +#define VK_F6 51 +#define VK_F7 52 +#define VK_F8 53 +#define VK_F9 54 +#define VK_F10 55 +#define VK_F11 56 +#define VK_F12 57 +#define VK_F13 58 +#define VK_F14 59 +#define VK_F15 60 +#define VK_F16 61 +#define VK_F17 62 +#define VK_F18 63 +#define VK_F19 64 +#define VK_F20 65 +#define VK_F21 66 +#define VK_F22 67 +#define VK_F23 68 +#define VK_F24 69 +#define VK_NUMLOCK 70 +#define VK_SCROLL 71 +#define VK_LSHIFT 72 +#define VK_RSHIFT 73 +#define VK_LCONTROL 74 +#define VK_RCONTROL 75 +#define VK_LMENU 76 +#define VK_RMENU 77 + +/* Key Modifiers */ +#define KC_CTRL (1) +#define KC_SHIFT (1 << 1) +#define KC_ALT (1 << 2) +#endif + /* Template section, framework for new platform ports */ #if defined(__TEMPLATE__) #include