mirror of
https://github.com/mintycube/dwm.git
synced 2024-10-22 14:05:45 +02:00
113 lines
2.8 KiB
C
113 lines
2.8 KiB
C
#include <Imlib2.h>
|
|
|
|
void
|
|
createpreview(Monitor *m)
|
|
{
|
|
if (m->tagwin) {
|
|
XMoveResizeWindow(
|
|
dpy, m->tagwin,
|
|
m->mx,
|
|
m->bar->by + bh,
|
|
m->mw / scalepreview,
|
|
m->mh / scalepreview
|
|
);
|
|
return;
|
|
}
|
|
|
|
XSetWindowAttributes wa = {
|
|
.override_redirect = True,
|
|
#if BAR_ALPHA_PATCH
|
|
.background_pixel = 0,
|
|
.border_pixel = 0,
|
|
.colormap = cmap,
|
|
#else
|
|
.background_pixmap = ParentRelative,
|
|
#endif // BAR_ALPHA_PATCH
|
|
.event_mask = ButtonPressMask|ExposureMask
|
|
};
|
|
|
|
m->tagwin = XCreateWindow(dpy, root, m->wx, m->bar->by + bh, m->mw / scalepreview, m->mh / scalepreview, 0,
|
|
#if BAR_ALPHA_PATCH
|
|
depth, CopyFromParent, visual,
|
|
CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &wa
|
|
#else
|
|
DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen),
|
|
CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa
|
|
#endif // BAR_ALPHA_PATCH
|
|
);
|
|
XDefineCursor(dpy, m->tagwin, cursor[CurNormal]->cursor);
|
|
XMapRaised(dpy, m->tagwin);
|
|
XUnmapWindow(dpy, m->tagwin);
|
|
}
|
|
|
|
void
|
|
hidetagpreview(Monitor *m)
|
|
{
|
|
m->previewshow = 0;
|
|
XUnmapWindow(dpy, m->tagwin);
|
|
}
|
|
|
|
void
|
|
showtagpreview(int tag, int x, int y)
|
|
{
|
|
Monitor *m = selmon;
|
|
|
|
if (!m->tagwin)
|
|
return;
|
|
|
|
if (m->tagmap[tag]) {
|
|
XSetWindowBackgroundPixmap(dpy, m->tagwin, m->tagmap[tag]);
|
|
XCopyArea(dpy, m->tagmap[tag], m->tagwin, drw->gc, 0, 0, m->mw / scalepreview, m->mh / scalepreview, 0, 0);
|
|
XMoveWindow(dpy, m->tagwin, x, y);
|
|
XSync(dpy, False);
|
|
XMapWindow(dpy, m->tagwin);
|
|
} else
|
|
XUnmapWindow(dpy, m->tagwin);
|
|
}
|
|
|
|
void
|
|
tagpreviewswitchtag(void)
|
|
{
|
|
int i;
|
|
unsigned int occ = 0;
|
|
Client *c;
|
|
Imlib_Image image;
|
|
Monitor *m = selmon;
|
|
|
|
if (!m->tagwin)
|
|
createpreview(m);
|
|
|
|
for (c = m->clients; c; c = c->next)
|
|
occ |= c->tags;
|
|
for (i = 0; i < NUMTAGS; i++) {
|
|
if (m->tagset[m->seltags] & 1 << i) {
|
|
if (m->tagmap[i] != 0) {
|
|
XFreePixmap(dpy, m->tagmap[i]);
|
|
m->tagmap[i] = 0;
|
|
}
|
|
if (occ & 1 << i) {
|
|
image = imlib_create_image(sw, sh);
|
|
imlib_context_set_image(image);
|
|
imlib_context_set_display(dpy);
|
|
#if BAR_ALPHA_PATCH
|
|
imlib_image_set_has_alpha(1);
|
|
imlib_context_set_blend(0);
|
|
imlib_context_set_visual(visual);
|
|
#else
|
|
imlib_context_set_visual(DefaultVisual(dpy, screen));
|
|
#endif // BAR_ALPHA_PATCH
|
|
imlib_context_set_drawable(root);
|
|
imlib_copy_drawable_to_image(0, m->mx, m->my, m->mw ,m->mh, 0, 0, 1);
|
|
#if BAR_ALPHA_PATCH
|
|
m->tagmap[i] = XCreatePixmap(dpy, m->tagwin, m->mw / scalepreview, m->mh / scalepreview, depth);
|
|
#else
|
|
m->tagmap[i] = XCreatePixmap(dpy, m->tagwin, m->mw / scalepreview, m->mh / scalepreview, DefaultDepth(dpy, screen));
|
|
#endif // BAR_ALPHA_PATCH
|
|
imlib_context_set_drawable(m->tagmap[i]);
|
|
imlib_render_image_part_on_drawable_at_size(0, 0, m->mw, m->mh, 0, 0, m->mw / scalepreview, m->mh / scalepreview);
|
|
imlib_free_image();
|
|
}
|
|
}
|
|
}
|
|
}
|