42 |
static Screen *g_screen; |
static Screen *g_screen; |
43 |
Window g_wnd; |
Window g_wnd; |
44 |
BOOL g_enable_compose = False; |
BOOL g_enable_compose = False; |
45 |
static GC g_gc; |
static GC g_gc = NULL; |
46 |
static Visual *g_visual; |
static Visual *g_visual; |
47 |
static int g_depth; |
static int g_depth; |
48 |
static int g_bpp; |
static int g_bpp; |
50 |
static XIC g_IC; |
static XIC g_IC; |
51 |
static XModifierKeymap *g_mod_map; |
static XModifierKeymap *g_mod_map; |
52 |
static Cursor g_current_cursor; |
static Cursor g_current_cursor; |
53 |
static HCURSOR g_null_cursor; |
static HCURSOR g_null_cursor = NULL; |
54 |
static Atom g_protocol_atom, g_kill_atom; |
static Atom g_protocol_atom, g_kill_atom; |
55 |
static BOOL g_focused; |
static BOOL g_focused; |
56 |
static BOOL g_mouse_in_wnd; |
static BOOL g_mouse_in_wnd; |
63 |
|
|
64 |
/* software backing store */ |
/* software backing store */ |
65 |
static BOOL g_ownbackstore; |
static BOOL g_ownbackstore; |
66 |
static Pixmap g_backstore; |
static Pixmap g_backstore = NULL; |
67 |
|
|
68 |
/* Moving in single app mode */ |
/* Moving in single app mode */ |
69 |
static BOOL g_moving_wnd; |
static BOOL g_moving_wnd; |
311 |
} |
} |
312 |
} |
} |
313 |
|
|
|
/* todo the remaining translate function might need some big endian check ?? */ |
|
|
|
|
314 |
static void |
static void |
315 |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
316 |
{ |
{ |
699 |
XVisualInfo vi; |
XVisualInfo vi; |
700 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
701 |
uint16 test; |
uint16 test; |
702 |
int i, screen_num; |
int i, screen_num, nvisuals; |
703 |
|
XVisualInfo *vmatches = NULL; |
704 |
|
XVisualInfo template; |
705 |
|
Bool TrueColorVisual = False; |
706 |
|
|
707 |
g_display = XOpenDisplay(NULL); |
g_display = XOpenDisplay(NULL); |
708 |
if (g_display == NULL) |
if (g_display == NULL) |
716 |
g_screen = ScreenOfDisplay(g_display, screen_num); |
g_screen = ScreenOfDisplay(g_display, screen_num); |
717 |
g_depth = DefaultDepthOfScreen(g_screen); |
g_depth = DefaultDepthOfScreen(g_screen); |
718 |
|
|
719 |
if (g_server_bpp == 8) |
/* Search for best TrueColor depth */ |
720 |
|
template.class = TrueColor; |
721 |
|
vmatches = XGetVisualInfo(g_display, VisualClassMask, &template, &nvisuals); |
722 |
|
|
723 |
|
nvisuals--; |
724 |
|
while (nvisuals >= 0) |
725 |
|
{ |
726 |
|
if ((vmatches + nvisuals)->depth > g_depth) |
727 |
|
{ |
728 |
|
g_depth = (vmatches + nvisuals)->depth; |
729 |
|
} |
730 |
|
nvisuals--; |
731 |
|
TrueColorVisual = True; |
732 |
|
} |
733 |
|
|
734 |
|
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
735 |
{ |
{ |
736 |
/* we use a colourmap, so any visual should do */ |
/* we use a colourmap, so the default visual should do */ |
737 |
g_visual = DefaultVisualOfScreen(g_screen); |
g_visual = DefaultVisualOfScreen(g_screen); |
738 |
|
g_depth = DefaultDepthOfScreen(g_screen); |
739 |
|
|
740 |
|
/* Do not allocate colours on a TrueColor visual */ |
741 |
|
if (g_visual->class == TrueColor) |
742 |
|
{ |
743 |
|
g_owncolmap = False; |
744 |
|
} |
745 |
} |
} |
746 |
else |
else |
747 |
{ |
{ |
783 |
|
|
784 |
if (!g_owncolmap) |
if (!g_owncolmap) |
785 |
{ |
{ |
786 |
g_xcolmap = DefaultColormapOfScreen(g_screen); |
g_xcolmap = |
787 |
|
XCreateColormap(g_display, RootWindowOfScreen(g_screen), g_visual, |
788 |
|
AllocNone); |
789 |
if (g_depth <= 8) |
if (g_depth <= 8) |
790 |
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
791 |
} |
} |
792 |
|
|
|
g_gc = XCreateGC(g_display, RootWindowOfScreen(g_screen), 0, NULL); |
|
|
|
|
793 |
if (DoesBackingStore(g_screen) != Always) |
if (DoesBackingStore(g_screen) != Always) |
794 |
g_ownbackstore = True; |
g_ownbackstore = True; |
795 |
|
|
800 |
/* |
/* |
801 |
* Determine desktop size |
* Determine desktop size |
802 |
*/ |
*/ |
803 |
if (g_width < 0) |
if (g_fullscreen) |
804 |
|
{ |
805 |
|
g_width = WidthOfScreen(g_screen); |
806 |
|
g_height = HeightOfScreen(g_screen); |
807 |
|
} |
808 |
|
else if (g_width < 0) |
809 |
{ |
{ |
810 |
/* Percent of screen */ |
/* Percent of screen */ |
811 |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
828 |
g_height = 600; |
g_height = 600; |
829 |
} |
} |
830 |
} |
} |
|
else if (g_fullscreen) |
|
|
{ |
|
|
g_width = WidthOfScreen(g_screen); |
|
|
g_height = HeightOfScreen(g_screen); |
|
|
} |
|
831 |
|
|
832 |
/* make sure width is a multiple of 4 */ |
/* make sure width is a multiple of 4 */ |
833 |
g_width = (g_width + 3) & ~3; |
g_width = (g_width + 3) & ~3; |
834 |
|
|
|
if (g_ownbackstore) |
|
|
{ |
|
|
g_backstore = |
|
|
XCreatePixmap(g_display, RootWindowOfScreen(g_screen), g_width, g_height, |
|
|
g_depth); |
|
|
|
|
|
/* clear to prevent rubbish being exposed at startup */ |
|
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
|
|
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
|
|
} |
|
|
|
|
835 |
g_mod_map = XGetModifierMapping(g_display); |
g_mod_map = XGetModifierMapping(g_display); |
836 |
|
|
837 |
xkeymap_init(); |
xkeymap_init(); |
852 |
if (g_IM != NULL) |
if (g_IM != NULL) |
853 |
XCloseIM(g_IM); |
XCloseIM(g_IM); |
854 |
|
|
855 |
|
if (g_null_cursor != NULL) |
856 |
|
ui_destroy_cursor(g_null_cursor); |
857 |
|
|
858 |
XFreeModifiermap(g_mod_map); |
XFreeModifiermap(g_mod_map); |
859 |
|
|
860 |
if (g_ownbackstore) |
if (g_ownbackstore) |
881 |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
882 |
|
|
883 |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
884 |
|
attribs.border_pixel = WhitePixelOfScreen(g_screen); |
885 |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
886 |
attribs.override_redirect = g_fullscreen; |
attribs.override_redirect = g_fullscreen; |
887 |
|
attribs.colormap = g_xcolmap; |
888 |
|
|
889 |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
890 |
0, CopyFromParent, InputOutput, CopyFromParent, |
0, g_depth, InputOutput, g_visual, |
891 |
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
CWBackPixel | CWBackingStore | CWOverrideRedirect | |
892 |
|
CWColormap | CWBorderPixel, &attribs); |
893 |
|
|
894 |
|
if (g_gc == NULL) |
895 |
|
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
896 |
|
|
897 |
|
if ((g_ownbackstore) && (g_backstore == NULL)) |
898 |
|
{ |
899 |
|
g_backstore = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
900 |
|
|
901 |
|
/* clear to prevent rubbish being exposed at startup */ |
902 |
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
903 |
|
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
904 |
|
} |
905 |
|
|
906 |
XStoreName(g_display, g_wnd, g_title); |
XStoreName(g_display, g_wnd, g_title); |
907 |
|
|
967 |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
968 |
|
|
969 |
/* create invisible 1x1 cursor to be used as null cursor */ |
/* create invisible 1x1 cursor to be used as null cursor */ |
970 |
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
if (g_null_cursor == NULL) |
971 |
|
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
972 |
|
|
973 |
return True; |
return True; |
974 |
} |
} |
1856 |
{\ |
{\ |
1857 |
glyph = cache_get_font (font, ttext[idx]);\ |
glyph = cache_get_font (font, ttext[idx]);\ |
1858 |
if (!(flags & TEXT2_IMPLICIT_X))\ |
if (!(flags & TEXT2_IMPLICIT_X))\ |
1859 |
|
{\ |
1860 |
|
xyoffset = ttext[++idx];\ |
1861 |
|
if ((xyoffset & 0x80))\ |
1862 |
{\ |
{\ |
1863 |
xyoffset = ttext[++idx];\ |
if (flags & TEXT2_VERTICAL)\ |
1864 |
if ((xyoffset & 0x80))\ |
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
|
{\ |
|
|
if (flags & TEXT2_VERTICAL) \ |
|
|
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
|
|
else\ |
|
|
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
|
|
idx += 2;\ |
|
|
}\ |
|
1865 |
else\ |
else\ |
1866 |
{\ |
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1867 |
if (flags & TEXT2_VERTICAL) \ |
idx += 2;\ |
|
y += xyoffset;\ |
|
|
else\ |
|
|
x += xyoffset;\ |
|
|
}\ |
|
1868 |
}\ |
}\ |
1869 |
if (glyph != NULL)\ |
else\ |
1870 |
{\ |
{\ |
1871 |
ui_draw_glyph (mixmode, x + glyph->offset,\ |
if (flags & TEXT2_VERTICAL)\ |
1872 |
y + glyph->baseline,\ |
y += xyoffset;\ |
1873 |
glyph->width, glyph->height,\ |
else\ |
1874 |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
x += xyoffset;\ |
|
if (flags & TEXT2_IMPLICIT_X)\ |
|
|
x += glyph->width;\ |
|
1875 |
}\ |
}\ |
1876 |
|
}\ |
1877 |
|
if (glyph != NULL)\ |
1878 |
|
{\ |
1879 |
|
x1 = x + glyph->offset;\ |
1880 |
|
y1 = y + glyph->baseline;\ |
1881 |
|
XSetStipple(g_display, g_gc, (Pixmap) glyph->pixmap);\ |
1882 |
|
XSetTSOrigin(g_display, g_gc, x1, y1);\ |
1883 |
|
FILL_RECTANGLE_BACKSTORE(x1, y1, glyph->width, glyph->height);\ |
1884 |
|
if (flags & TEXT2_IMPLICIT_X)\ |
1885 |
|
x += glyph->width;\ |
1886 |
|
}\ |
1887 |
} |
} |
1888 |
|
|
1889 |
void |
void |
1893 |
int fgcolour, uint8 * text, uint8 length) |
int fgcolour, uint8 * text, uint8 length) |
1894 |
{ |
{ |
1895 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
1896 |
int i, j, xyoffset; |
int i, j, xyoffset, x1, y1; |
1897 |
DATABLOB *entry; |
DATABLOB *entry; |
1898 |
|
|
1899 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
1907 |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
1908 |
} |
} |
1909 |
|
|
1910 |
|
SET_FOREGROUND(fgcolour); |
1911 |
|
SET_BACKGROUND(bgcolour); |
1912 |
|
XSetFillStyle(g_display, g_gc, FillStippled); |
1913 |
|
|
1914 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
1915 |
for (i = 0; i < length;) |
for (i = 0; i < length;) |
1916 |
{ |
{ |
1961 |
break; |
break; |
1962 |
} |
} |
1963 |
} |
} |
1964 |
|
|
1965 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
1966 |
|
|
1967 |
if (g_ownbackstore) |
if (g_ownbackstore) |
1968 |
{ |
{ |
1969 |
if (boxcx > 1) |
if (boxcx > 1) |