Font * font_load(
char *filename,
int pointSize
)
{
Font *font = NULL;
font = font_get_by_name_size(filename,pointSize);
if (font != NULL)
{
font->_refCount++;
return font;
}
font = font_new();
if (font == NULL)return NULL;
font->_font = TTF_OpenFont(filename,pointSize);
if(font->_font == NULL)
{
slog("Couldn't initialize Font: %s\n",SDL_GetError());
font_delete(font);
return NULL;
}
font->point = pointSize;
strncpy(font->filename,filename,LINELEN);
return font;
}
int
main(int argc, char** argv)
{
Display *dpy;
Window *windows[NUMWINS];
int inside[NUMWINS];
Font *pcf = font_new ();
u32 fg,bg;
int i;
int vc=-1;
i=1;
while(i<argc) {
if (!strncmp("-c",argv[i],2)) {
if (argv[i][2])
vc = atoi (2 + argv[i]);
}
i++;
}
if (!pcf_read (pcf, "timR12.pcf")) {
font_free (pcf);
pcf = NULL;
FATAL ("cannot load font");
}
short line_height = pcf->ascent + pcf->descent;
fg = RGB_YELLOW;
bg = RGB_BROWN;
short win_w, win_h;
dpy = fbui_display_open ();
if (!dpy)
FATAL ("cannot open display");
srand (time(NULL));
for (i=0; i< NUMWINS; i++) {
Window *win;
char subtitle[10];
inside[i] = 0;
sprintf (subtitle, "%d", i);
do {
short win_w = 150;
short win_h = 150;
int x = rand () % (dpy->width - win_w);
int y = rand () & (dpy->height - win_h);
win = fbui_window_open (dpy, win_w, win_h,
&win_w, &win_h, 999,999,
x, y,
&fg, &bg,
"fbmtest", subtitle,
FBUI_PROGTYPE_APP,
false,false, vc,
false,
false,
i == 3 ? true : false, // hide the 4th window
0,NULL);
} while (!win);
windows[i] = win;
}
printf ("MultiTest: All windows created.\n");
while (1) {
int total;
int need=0;
Event ev;
Window *win;
int x=0, y=0;
int type;
int err;
/* Get any event for ANY of our windows */
if (err = fbui_wait_event (dpy, &ev, FBUI_EVENTMASK_ALL))
{
fbui_print_error (err);
continue;
}
win = ev.win;
if (!win)
FATAL("null window");
type = ev.type;
printf ("%s (subwindow %d) got event %s\n", argv[0], win->id,
fbui_get_event_name (type));
if (type == FBUI_EVENT_ENTER)
inside [win->id] = 1;
else if (type == FBUI_EVENT_LEAVE)
inside [win->id] = 0;
fbui_clear (dpy, win);
char expr[100];
sprintf (expr, "This is window %d", win->id);
i=0;
int in = 0;
while(i < NUMWINS) {
if (win->id == windows[i]->id) {
in = inside[i];
break;
}
i++;
}
if (in)
fbui_draw_rect (dpy, win, 0, 0, 149,149, RGB_YELLOW);
fbui_draw_string (dpy, win, pcf, 6,6, expr, fg);
if (type == FBUI_EVENT_MOTION) {
fbui_draw_line (dpy, win, 0,0, ev.x, ev.y, RGB_WHITE);
fbui_flush (dpy, win);
}
}
fbui_display_close (dpy);
}
INT WINAPI
WinMain(HINSTANCE hInstance, HINSTANCE prev, LPSTR lpCmdLine, int shown)
{
LARGE_INTEGER freq;
long long start;
long long dt;
/* GUI */
struct gui_input in;
struct gui_font font;
struct demo_gui gui;
/* Window */
QueryPerformanceFrequency(&freq);
xw.wc.style = CS_HREDRAW|CS_VREDRAW;
xw.wc.lpfnWndProc = wnd_proc;
xw.wc.hInstance = hInstance;
xw.wc.lpszClassName = "GUI";
RegisterClass(&xw.wc);
xw.hWnd = CreateWindowEx(
0, xw.wc.lpszClassName, "Demo",
WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_MINIMIZEBOX|WS_MAXIMIZEBOX|WS_VISIBLE,
CW_USEDEFAULT, CW_USEDEFAULT,
WINDOW_WIDTH, WINDOW_HEIGHT,
0, 0, hInstance, 0);
xw.hdc = GetDC(xw.hWnd);
GetClientRect(xw.hWnd, &xw.rect);
xw.backbuffer = surface_new(xw.hdc, xw.rect.right, xw.rect.bottom);
xw.font = font_new(xw.hdc, "Times New Roman", 14);
xw.width = xw.rect.right;
xw.height = xw.rect.bottom;
/* GUI */
memset(&in, 0, sizeof in);
memset(&gui, 0, sizeof gui);
font.userdata.ptr = &xw;
font.height = (gui_float)xw.font->height;
font.width = font_get_text_width;
gui.running = gui_true;
gui.memory = malloc(MAX_MEMORY);
init_demo(&gui, &font);
while (gui.running && !quit) {
/* Input */
MSG msg;
start = timestamp(freq);
gui_input_begin(&in);
while (PeekMessage(&msg, xw.hWnd, 0, 0, PM_REMOVE)) {
if (msg.message == WM_KEYDOWN) key(&in, &msg, gui_true);
else if (msg.message == WM_KEYUP) key(&in, &msg, gui_false);
else if (msg.message == WM_LBUTTONDOWN) btn(&in, &msg, gui_true);
else if (msg.message == WM_LBUTTONUP) btn(&in, &msg, gui_false);
else if (msg.message == WM_MOUSEMOVE) motion(&in, &msg);
else if (msg.message == WM_CHAR) text(&in, &msg);
TranslateMessage(&msg);
DispatchMessage(&msg);
}
gui_input_end(&in);
/* GUI */
run_demo(&gui, &in);
/* Draw */
surface_begin(xw.backbuffer);
surface_clear(xw.backbuffer, 100, 100, 100);
draw(xw.backbuffer, &gui.stack);
surface_end(xw.backbuffer, xw.hdc);
/* Timing */
dt = timestamp(freq) - start;
if (dt < DTIME) Sleep(DTIME - dt);
}
free(gui.memory);
font_del(xw.font);
surface_del(xw.backbuffer);
ReleaseDC(xw.hWnd, xw.hdc);
return 0;
}
