nuclear@60: #include <string.h>
nuclear@60: #include <windows.h>
nuclear@60: #include "minwin.h"
nuclear@61: #include "logger.h"
nuclear@60: 
nuclear@60: #define GOATSCE_WCLASS	"goatsce-window"
nuclear@60: 
nuclear@60: struct MinWidget {
nuclear@60: 	HWND win;
nuclear@60: 
nuclear@60: 	MWCallback cbfunc;
nuclear@60: 	void *cbcls;
nuclear@60: 
nuclear@60: 	MinWidget() { win = 0; cbfunc = 0; cbcls = 0; }
nuclear@60: };
nuclear@60: 
nuclear@60: static void init();
nuclear@61: static MinWidget *createwin(MinWidget *parent, const char *cls, const char *name,
nuclear@61: 		unsigned int style, int x, int y, int xsz, int ysz);
nuclear@60: static LRESULT CALLBACK handle_msg(HWND win, unsigned int msg, WPARAM wparam, LPARAM lparam);
nuclear@60: 
nuclear@61: extern HINSTANCE hinst;	// defined in maxgoat.cc
nuclear@61: 
nuclear@60: void mw_set_callback(MinWidget *w, MWCallback func, void *cls)
nuclear@60: {
nuclear@60: 	w->cbfunc = func;
nuclear@60: 	w->cbcls = cls;
nuclear@60: }
nuclear@60: 
nuclear@61: MinWidget *mw_create_window(MinWidget *parent, const char *name, int x, int y, int xsz, int ysz)
nuclear@60: {
nuclear@61: 	unsigned int style = WS_OVERLAPPEDWINDOW | WS_VISIBLE;
nuclear@61: 	if(parent) {
nuclear@61: 		style |= WS_CHILD;
nuclear@61: 	}
nuclear@60: 
nuclear@61: 	maxlog("creating window: %s\n", name);
nuclear@60: 
nuclear@61: 	MinWidget *w = createwin(parent, GOATSCE_WCLASS, name, style, x, y, xsz, ysz);
nuclear@60: 	return w;
nuclear@60: }
nuclear@60: 
nuclear@60: MinWidget *mw_create_button(MinWidget *parent, const char *text, int x, int y, int xsz, int ysz)
nuclear@60: {
nuclear@61: 	unsigned int style = BS_PUSHBUTTON | WS_VISIBLE;
nuclear@61: 	if(parent) {
nuclear@61: 		style |= WS_CHILD;
nuclear@61: 	}
nuclear@60: 
nuclear@61: 	maxlog("creating button: %s\n", text);
nuclear@60: 
nuclear@61: 	MinWidget *w = createwin(parent, "BUTTON", text, style, x, y, xsz, ysz);
nuclear@61: 	return w;
nuclear@60: }
nuclear@60: 
nuclear@61: MinWidget *mw_create_checkbox(MinWidget *parent, const char *text, int x, int y, int xsz, int ysz, bool checked)
nuclear@60: {
nuclear@61: 	unsigned int style = BS_CHECKBOX | WS_VISIBLE;
nuclear@61: 	if(parent) {
nuclear@61: 		style |= WS_CHILD;
nuclear@61: 	}
nuclear@61: 
nuclear@61: 	maxlog("creating checkbox: %s\n", text);
nuclear@61: 
nuclear@61: 	MinWidget *w = createwin(parent, "CHECKBOX", text, style, x, y, xsz, ysz);
nuclear@61: 	return w;
nuclear@60: }
nuclear@60: 
nuclear@61: static DWORD WINAPI gui_thread_func(void *cls);
nuclear@60: 
nuclear@60: void mw_test()
nuclear@60: {
nuclear@61: 	init();
nuclear@61: 
nuclear@61: 	HANDLE thread = CreateThread(0, 0, gui_thread_func, 0, 0, 0);
nuclear@61: 	//WaitForSingleObject(thread, 5000);
nuclear@61: }
nuclear@61: 
nuclear@61: static DWORD WINAPI gui_thread_func(void *cls)
nuclear@61: {
nuclear@61: 	MinWidget *win = mw_create_window(0, "test window!", -1, -1, 400, 400);
nuclear@61: 	MinWidget *bn_ok = mw_create_button(win, "Ok", 50, 100, 150, 40);
nuclear@61: 	MinWidget *bn_cancel = mw_create_button(win, "Cancel", 250, 100, 150, 40);
nuclear@61: 	MinWidget *ck_lights = mw_create_checkbox(win, "Export lights", 20, 20, 250, 40, true);
nuclear@61: 	MinWidget *ck_cameras = mw_create_checkbox(win, "Export cameras", 20, 60, 250, 40, true);
nuclear@61: 
nuclear@61: 	MSG msg;
nuclear@61: 	while(GetMessage(&msg, win->win, 0, 0)) {
nuclear@61: 		TranslateMessage(&msg);
nuclear@61: 		DispatchMessage(&msg);
nuclear@61: 	}
nuclear@61: 
nuclear@61: 	DestroyWindow(win->win);
nuclear@61: 	delete bn_ok;
nuclear@61: 	delete bn_cancel;
nuclear@61: 	delete ck_lights;
nuclear@61: 	delete ck_cameras;
nuclear@61: 	delete win;
nuclear@61: 
nuclear@61: 	return 0;
nuclear@60: }
nuclear@60: 
nuclear@60: static void init()
nuclear@60: {
nuclear@60: 	static bool done_init;
nuclear@60: 	if(done_init) {
nuclear@60: 		return;
nuclear@60: 	}
nuclear@60: 	done_init = true;
nuclear@60: 
nuclear@61: 	size_t sz = mbstowcs(0, GOATSCE_WCLASS, 0);
nuclear@61: 	wchar_t *cname = new wchar_t[sz + 1];
nuclear@61: 	mbstowcs(cname, GOATSCE_WCLASS, sz + 1);
nuclear@60: 
nuclear@61: 	WNDCLASS wc;
nuclear@60: 	memset(&wc, 0, sizeof wc);
nuclear@61: 	wc.lpszClassName = cname;
nuclear@60: 	wc.hInstance = hinst;
nuclear@60: 	wc.lpfnWndProc = handle_msg;
nuclear@60: 	wc.style = CS_HREDRAW | CS_VREDRAW;
nuclear@61: 	wc.hbrBackground = (HBRUSH)COLOR_WINDOW;
nuclear@61: 	wc.hCursor = LoadCursor(0, IDC_ARROW);
nuclear@60: 
nuclear@61: 	RegisterClass(&wc);
nuclear@60: }
nuclear@60: 
nuclear@61: static MinWidget *createwin(MinWidget *parent, const char *cls, const char *name,
nuclear@61: 		unsigned int style, int x, int y, int xsz, int ysz)
nuclear@61: {
nuclear@61: 	init();
nuclear@61: 
nuclear@61: 	MinWidget *w = new MinWidget;
nuclear@61: 
nuclear@61: 	size_t sz = mbstowcs(0, cls, 0);
nuclear@61: 	wchar_t *wcls = new wchar_t[sz + 1];
nuclear@61: 	mbstowcs(wcls, cls, sz + 1);
nuclear@61: 
nuclear@61: 	sz = mbstowcs(0, name, 0);
nuclear@61: 	wchar_t *wname = new wchar_t[sz + 1];
nuclear@61: 	mbstowcs(wname, name, sz + 1);
nuclear@61: 
nuclear@61: 	if(x <= 0) x = CW_USEDEFAULT;
nuclear@61: 	if(y <= 0) y = CW_USEDEFAULT;
nuclear@61: 
nuclear@61: 	w->win = CreateWindow(wcls, wname, style, x, y, xsz, ysz, parent ? parent->win : 0, 0, hinst, 0);
nuclear@61: 
nuclear@61: 	delete [] wcls;
nuclear@61: 	delete [] wname;
nuclear@61: 
nuclear@61: 	if(!w->win) {
nuclear@61: 		delete w;
nuclear@61: 		return 0;
nuclear@61: 	}
nuclear@61: 	return w;
nuclear@61: }
nuclear@61: 
nuclear@61: 
nuclear@60: static LRESULT CALLBACK handle_msg(HWND win, unsigned int msg, WPARAM wparam, LPARAM lparam)
nuclear@60: {
nuclear@60: 	switch(msg) {
nuclear@60: 	case WM_CLOSE:
nuclear@60: 		DestroyWindow(win);
nuclear@60: 		break;
nuclear@60: 
nuclear@60: 	default:
nuclear@60: 		return DefWindowProc(win, msg, wparam, lparam);
nuclear@60: 	}
nuclear@60: 
nuclear@60: 	return 0;
nuclear@60: }