45 |
wnd->display = display; |
wnd->display = display; |
46 |
wnd->wnd = window; |
wnd->wnd = window; |
47 |
wnd->gc = gc; |
wnd->gc = gc; |
48 |
|
wnd->visual = DefaultVisual(wnd->display, DefaultScreen(wnd->display)); |
49 |
|
|
50 |
return wnd; |
return wnd; |
51 |
} |
} |
52 |
|
|
60 |
HBITMAP ui_create_bitmap(HWINDOW wnd, int width, int height, uint8 *data) |
HBITMAP ui_create_bitmap(HWINDOW wnd, int width, int height, uint8 *data) |
61 |
{ |
{ |
62 |
XImage *image; |
XImage *image; |
|
Visual *visual; |
|
63 |
|
|
64 |
visual = DefaultVisual(wnd->display, DefaultScreen(wnd->display)); |
image = XCreateImage(wnd->display, wnd->visual, 8, ZPixmap, 0, |
|
image = XCreateImage(wnd->display, visual, 8, ZPixmap, 0, |
|
65 |
data, width, height, 32, width); |
data, width, height, 32, width); |
66 |
|
|
67 |
return (HBITMAP)image; |
return (HBITMAP)image; |
68 |
} |
} |
69 |
|
|
70 |
void ui_destroy_bitmap(HBITMAP bmp) |
void ui_destroy_bitmap(HWINDOW wnd, HBITMAP bmp) |
71 |
{ |
{ |
72 |
XDestroyImage((XImage *)bmp); |
XDestroyImage((XImage *)bmp); |
73 |
} |
} |
81 |
|
|
82 |
XSync(wnd->display, True); |
XSync(wnd->display, True); |
83 |
} |
} |
84 |
|
|
85 |
|
HCOLORMAP ui_create_colormap(HWINDOW wnd, COLORMAP *colors) |
86 |
|
{ |
87 |
|
COLORENTRY *entry; |
88 |
|
XColor *xcolors, *xentry; |
89 |
|
Colormap map; |
90 |
|
int i, ncolors = colors->ncolors; |
91 |
|
|
92 |
|
xcolors = malloc(sizeof(XColor) * ncolors); |
93 |
|
for (i = 0; i < ncolors; i++) |
94 |
|
{ |
95 |
|
entry = &colors->colors[i]; |
96 |
|
xentry = &xcolors[i]; |
97 |
|
|
98 |
|
xentry->pixel = i; |
99 |
|
xentry->red = entry->red << 8; |
100 |
|
xentry->blue = entry->blue << 8; |
101 |
|
xentry->green = entry->green << 8; |
102 |
|
xentry->flags = DoRed | DoBlue | DoGreen; |
103 |
|
} |
104 |
|
|
105 |
|
map = XCreateColormap(wnd->display, wnd->wnd, wnd->visual, AllocAll); |
106 |
|
XStoreColors(wnd->display, map, xcolors, ncolors); |
107 |
|
|
108 |
|
free(xcolors); |
109 |
|
return (HCOLORMAP)map; |
110 |
|
} |
111 |
|
|
112 |
|
void ui_destroy_colormap(HWINDOW wnd, HCOLORMAP map) |
113 |
|
{ |
114 |
|
XFreeColormap(wnd->display, (Colormap)map); |
115 |
|
} |
116 |
|
|
117 |
|
void ui_set_colormap(HWINDOW wnd, HCOLORMAP map) |
118 |
|
{ |
119 |
|
XSetWindowColormap(wnd->display, wnd->wnd, (Colormap)map); |
120 |
|
} |
121 |
|
|
122 |
|
void ui_draw_rectangle(HWINDOW wnd, int x, int y, int width, int height) |
123 |
|
{ |
124 |
|
static int white = 0; |
125 |
|
|
126 |
|
XSetForeground(wnd->display, wnd->gc, white); |
127 |
|
XFillRectangle(wnd->display, wnd->wnd, wnd->gc, x, y, width, height); |
128 |
|
|
129 |
|
white++; |
130 |
|
} |
131 |
|
|
132 |
|
void ui_move_pointer(HWINDOW wnd, int x, int y) |
133 |
|
{ |
134 |
|
XWarpPointer(wnd->display, wnd->wnd, wnd->wnd, 0, 0, 0, 0, x, y); |
135 |
|
} |