/* sets a window background from a colorset
* if width or height are zero the window size is queried
*/
void SetWindowBackgroundWithOffset(
Display *dpy, Window win, int x_off, int y_off, int width, int height,
colorset_struct *colorset, unsigned int depth, GC gc, Bool clear_area)
{
Pixmap pixmap = None;
Pixmap mask = None;
XID junk;
if (0 == width || 0 == height)
{
if (!XGetGeometry(
dpy, win, &junk, (int *)&junk, (int *)&junk,
(unsigned int *)&width, (unsigned int *)&height,
(unsigned int *)&junk, (unsigned int *)&junk))
{
return;
}
}
if (FHaveShapeExtension && colorset->shape_mask)
{
mask = CreateBackgroundPixmap(
dpy, 0, width, height, colorset, 1, None, True);
if (mask != None)
{
FShapeCombineMask(
dpy, win, FShapeBounding, 0, 0, mask,
FShapeSet);
XFreePixmap(dpy, mask);
}
}
if (!colorset->pixmap)
{
/* use the bg pixel */
XSetWindowBackground(dpy, win, colorset->bg);
if (clear_area)
{
XClearArea(dpy, win, 0, 0, width, height, True);
}
}
else
{
if (colorset->pixmap == ParentRelative)
{
pixmap = ParentRelative;
}
else
{
pixmap = CreateBackgroundPixmap(
dpy, win, width, height, colorset, depth, gc,
False);
}
if (x_off != 0 || y_off != 0)
{
Pixmap p2;
p2 = ScrollPixmap(
dpy, pixmap, gc, x_off, y_off, width, height,
depth);
if (p2 != None && p2 != ParentRelative && p2 != pixmap)
{
XFreePixmap(dpy, pixmap);
pixmap = p2;
}
}
if (pixmap)
{
XSetWindowBackgroundPixmap(dpy, win, pixmap);
if (clear_area)
{
XClearArea(dpy, win, 0, 0, width, height, True);
}
if (colorset->pixmap != ParentRelative)
{
XFreePixmap(dpy, pixmap);
}
}
}
return;
}
/* sets a window background from a colorset
* if width or height are zero the window size is queried
*/
void SetWindowBackgroundWithOffset(
Display *dpy, Window win, int x_off, int y_off, unsigned int width, unsigned int height,
colorset_t *colorset, unsigned int depth, GC gc, Bool clear_area)
{
Pixmap pixmap = None;
Pixmap mask = None;
union {
XID junk;
unsigned int ui_junk;
int i_junk;
} XID_int;
if (0 == width || 0 == height)
{
if (!XGetGeometry(
dpy, win, &XID_int.junk,
&XID_int.i_junk, &XID_int.i_junk,
(unsigned int *)&width,
(unsigned int *)&height,
&XID_int.ui_junk,
&XID_int.ui_junk))
{
return;
}
}
if (FHaveShapeExtension && colorset->shape_mask)
{
mask = CreateBackgroundPixmap(
dpy, None, width, height, colorset, 1, None, True);
if (mask != None)
{
FShapeCombineMask(
dpy, win, FShapeBounding, 0, 0, mask,
FShapeSet);
XFreePixmap(dpy, mask);
}
}
if (!colorset->pixmap)
{
/* use the bg pixel */
XSetWindowBackground(dpy, win, colorset->bg);
if (clear_area)
{
XClearArea(dpy, win, 0, 0, width, height, True);
}
}
else
{
pixmap = CreateOffsetBackgroundPixmap(
dpy, win, x_off, y_off, width, height, colorset,
depth, gc, False);
if (pixmap)
{
XSetWindowBackgroundPixmap(dpy, win, pixmap);
if (clear_area)
{
XClearArea(dpy, win, 0, 0, width, height, True);
}
if (pixmap != ParentRelative)
{
XFreePixmap(dpy, pixmap);
}
}
}
return;
}
/****************************************************************************
*
* Creates an Icon Window
* Loads an icon file and combines icon shape masks after a resize
* special thanks to Rich Neitzel <*****@*****.**>
* for his patch to handle icon windows
*
****************************************************************************/
void CreateIconWindow(struct icon_info *item)
{
unsigned long valuemask; /* mask for create windows */
XSetWindowAttributes attributes; /* attributes for create windows */
attributes.background_pixel = icon_back_pix;
attributes.border_pixel = 0;
attributes.colormap = Pcmap;
attributes.event_mask = ExposureMask;
valuemask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
/* ccreate the icon label */
item->IconWin = XCreateWindow(dpy, icon_win, 0, 0, max_icon_width,
max_icon_height + 10, 0, CopyFromParent,
CopyFromParent, CopyFromParent, valuemask,
&attributes);
XSelectInput(dpy, item->IconWin, ICON_EVENTS);
XSelectInput(dpy, item->id, PropertyChangeMask);
item->wmhints = XGetWMHints(dpy, item->id);
if (max_icon_height == 0)
return;
/* config specified icons have priority */
if ((item->icon_file != NULL) && !(item->extra_flags & DEFAULTICON)) {
/* monochrome bitmap */
GetBitmapFile(item);
/* color pixmap */
if((item->icon_w == 0) && (item->icon_h == 0))
GetXPMFile(item);
}
/* next come program specified icon windows and pixmaps*/
if((item->icon_h == 0) && (item->icon_w == 0) && item->wmhints)
{
if (item->wmhints->flags & IconWindowHint)
GetIconWindow(item);
else if (item->wmhints->flags & IconPixmapHint)
GetIconBitmap(item);
}
/* if that all fails get the default */
if ((item->icon_file != NULL) && (item->icon_h == 0) && (item->icon_w == 0)) {
/* monochrome bitmap */
GetBitmapFile(item);
/* color pixmap */
if((item->icon_w == 0) && (item->icon_h == 0))
GetXPMFile(item);
}
/* create the window to hold the pixmap */
/* if using a non default visual client pixmaps must have a default visual
window to be drawn into */
if (IS_ICON_OURS(item)) {
if (Pdefault | (item->icon_depth == 1) | IS_PIXMAP_OURS(item)){
item->icon_pixmap_w = XCreateWindow(dpy, icon_win, 0, 0,
max(max_icon_width, item->icon_w),
max(max_icon_height, item->icon_h), 0,
CopyFromParent, CopyFromParent,
CopyFromParent, valuemask,
&attributes);
} else {
attributes.background_pixel = 0;
attributes.colormap = DefaultColormap(dpy, screen);
item->icon_pixmap_w = XCreateWindow(dpy, icon_win, 0, 0,
max(max_icon_width,item->icon_w),
max(max_icon_height,item->icon_h), 0,
DefaultDepth(dpy, screen),
InputOutput,
DefaultVisual(dpy, screen), valuemask,
&attributes);
}
XSelectInput(dpy, item->icon_pixmap_w, ICON_EVENTS);
}
#ifdef XPM
if (FShapesSupported && item->icon_maskPixmap != None) {
int hr;
hr = (Pdefault | (item->icon_depth == 1) | IS_PIXMAP_OURS(item)) ?
icon_relief/2 : 0;
FShapeCombineMask(
dpy, item->icon_pixmap_w, FShapeBounding, hr, hr, item->icon_maskPixmap,
FShapeSet);
}
#endif
if(item->icon_depth == -1 ) {
Pixmap temp = item->iconPixmap;
item->iconPixmap = XCreatePixmap(dpy, Root, item->icon_w, item->icon_h,
Pdepth);
XCopyPlane(dpy, temp, item->iconPixmap, NormalGC, 0, 0, item->icon_w,
item->icon_h, 0, 0, 1);
}
}
