Mercurial > dwindows
diff dw.hpp @ 2861:ef7a414f9b71
Add initial C++ binding header and example program.
Still trying to figure out how it will work, but it is loosely
based on GTK-- and when complete dwtestoo will replicate dwtest.
Added support for building dwtestoo on Unix and Mac.
author | bsmith@81767d24-ef19-dc11-ae90-00e081727c95 |
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date | Thu, 15 Dec 2022 12:42:34 +0000 |
parents | |
children | fd32dce7fecd |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dw.hpp Thu Dec 15 12:42:34 2022 +0000 @@ -0,0 +1,96 @@ +/* Dynamic Windows C++ Language Bindings + * Copyright 2022 Brian Smith + */ + +#ifndef _HPP_DW +#define _HPP_DW +#include <dw.h> + +namespace DW +{ + +// Base handle class which allows opaque access to +// The base system handles +class Handle +{ +private: + void *handle; +public: + void SetHandle(void *newhandle) { handle = newhandle; } + void *GetHandle() { return handle; } +}; + +// Widget class allows packing and style +class Widget : public Handle +{ +public: + HWND hwnd; + HWND GetHWND() { return reinterpret_cast<HWND>(GetHandle()); } + void SetHWND(HWND newhwnd) { hwnd = newhwnd; SetHandle(reinterpret_cast<void *>(newhwnd)); } +}; + +// Box class is a packable object +class Box : public Widget +{ +}; + +// Top-level window class is packable +class Window : public Box +{ +public: + Window(HWND owner, const char *title, unsigned long style) { SetHWND(dw_window_new(owner, title, style)); } + Window(const char *title, unsigned long style) { SetHWND(dw_window_new(HWND_DESKTOP, title, style)); } + Window(unsigned long style) { SetHWND(dw_window_new(HWND_DESKTOP, "", style)); } + Window(const char *title) { SetHWND(dw_window_new(HWND_DESKTOP, title, DW_FCF_SYSMENU | DW_FCF_TITLEBAR | + DW_FCF_TASKLIST | DW_FCF_SIZEBORDER | DW_FCF_MINMAX)); } + Window() { SetHWND(dw_window_new(HWND_DESKTOP, "", DW_FCF_SYSMENU | DW_FCF_TITLEBAR | + DW_FCF_TASKLIST | DW_FCF_SIZEBORDER | DW_FCF_MINMAX)); } + + void SetText(const char *text) { dw_window_set_text(hwnd, text); } + void SetSize(unsigned long width, unsigned long height) { dw_window_set_size(hwnd, width, height); } + void Show() { dw_window_show(hwnd); } +}; + +class App +{ +public: + App() { dw_init(TRUE, 0, NULL); } + App(const char *appid) { dw_app_id_set(appid, NULL); dw_init(TRUE, 0, NULL); } + App(const char *appid, const char *appname) { dw_app_id_set(appid, appname); dw_init(TRUE, 0, NULL); } + App(int argc, char *argv[]) { dw_init(TRUE, argc, argv); } + App(int argc, char *argv[], const char *appid) { dw_app_id_set(appid, NULL); dw_init(TRUE, argc, argv); } + App(int argc, char *argv[], const char *appid, const char *appname) { dw_app_id_set(appid, appname); dw_init(TRUE, argc, argv); } + + void Main() { dw_main(); } + void MainIteration() { dw_main_iteration(); } + void MainQuit() { dw_main_quit(); } + void Exit(int exitcode) { dw_exit(exitcode); } +}; + +#if 0 +// Class that allows drawing, either to screen or picture (pixmap) +class Drawable +{ + void DrawPoint(int x, int y); + void DrawLine(int x1, int y1, int x2, int y2); + void DrawPolygon(int flags, int x[], int y[]); + void DrawRect(int fill, int x, int y, int width, int height); + void DrawArc(int flags, int xorigin, int yorigin, int x1, int y1, int x2, int y2); + void DrawText(int x, int y, std::string text); + int BitBltStretch(int xdest, int ydest, int width, int height, HWND src, int xsrc, int ysrc, int srcwidth, int srcheight); + int BitBltStretch(int xdest, int ydest, int width, int height, HPIXMAP srcp, int xsrc, int ysrc, int srcwidth, int srcheight); + void BitBlt(int xdest, int ydest, int width, int height, HWND src, int xsrc, int ysrc); + void BitBlt(int xdest, int ydest, int width, int height, HPIXMAP srcp, int xsrc, int ysrc); +}; + +class Render : public Drawable, public Widget +{ +}; + +class Pixmap : public Drawable, public Handle +{ +}; +#endif + +} /* namespace DW */ +#endif \ No newline at end of file