gnustep/libs-back
0
0
Fork 0
mirror of https://github.com/gnustep/libs-back.git synced 2025-02-23 11:51:27 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

2004-11-10 Matt Rice <ratmice@yahoo.com>

Browse source 
* Source/x11/XGServerWindow.m (-iconSize): Implement new method.
        (-iconTileImage:): ditto.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@20337 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Matt Rice 2004-11-10 17:14:58 +00:00
parent 218d2082d9
commit e71ab02698
2 changed files with 84 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
ChangeLog
View file

@ -1,3 +1,8 @@
2004-11-10 Matt Rice <ratmice@yahoo.com>
* Source/x11/XGServerWindow.m (-iconSize): Implement new method.
(-iconTileImage:): ditto.
2004-11-09 22:42 Alexander Malmberg <alexander@malmberg.org>
* Source/x11/XGBitmapImageRep.m: Remove dead file.

79
Source/x11/XGServerWindow.m
View file

@ -2893,5 +2893,84 @@ _computeDepth(int class, int bpp)
DisplayHeight(dpy, screen));
}
- (NSImage *) iconTileImage
{
Atom noticeboard_atom;
Atom icon_tile_atom;
Atom rgba_image_atom;
Window win;
int count;
unsigned char *tile;
NSImage *iconTileImage;
NSBitmapImageRep *imageRep;
unsigned int width, height;
if (((generic.wm & XGWM_WINDOWMAKER) == 0)
|| generic.flags.useWindowMakerIcons == NO)
return [super iconTileImage];
noticeboard_atom = XInternAtom(dpy,"_WINDOWMAKER_NOTICEBOARD", False);
icon_tile_atom = XInternAtom(dpy,"_WINDOWMAKER_ICON_TILE", False);
rgba_image_atom = XInternAtom(dpy,"_RGBA_IMAGE", False);
win = DefaultRootWindow(dpy);
win = *(Window *)PropGetCheckProperty(dpy, win, noticeboard_atom, XA_WINDOW,
32, -1, &count);
if (win == (Window)NULL)
return [super iconTileImage];
tile = PropGetCheckProperty(dpy, win, icon_tile_atom, rgba_image_atom,
8, -1, &count);
if (tile == NULL || count < 4)
return [super iconTileImage];
width = (tile[0] << 8) + tile[1];
height = (tile[2] << 8) + tile[3];
if (count > 4 + width * height * 4)
return [super iconTileImage];
iconTileImage = [[NSImage alloc] init];
imageRep = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes: NULL
pixelsWide: width
pixelsHigh: height
bitsPerSample: 8
samplesPerPixel: 4
hasAlpha: YES
isPlanar: NO
colorSpaceName: NSDeviceRGBColorSpace
bytesPerRow: width * 4
bitsPerPixel: 32];
memcpy([imageRep bitmapData], &tile[4], width * height * 4);
XFree(tile);
[iconTileImage addRepresentation:imageRep];
RELEASE(imageRep);
return AUTORELEASE(iconTileImage);
}
- (NSSize) iconSize
{
XIconSize *xiconsize;
int count_return;
int status;
status = XGetIconSizes(dpy,
DefaultRootWindow(dpy),
&xiconsize,
&count_return);
if (status)
{
if ((generic.wm & XGWM_WINDOWMAKER) != 0)
{
/* must add 4 pixels for the border which windowmaker leaves out
but gnustep draws over. */
return NSMakeSize(xiconsize[0].max_width + 4,
xiconsize[0].max_height + 4);
}
}
return [super iconSize];
}
@end