#include <string.h>
#include <glib.h>
#include <Imlib2.h>
+#include <X11/extensions/Xdamage.h>
+#include <X11/extensions/Xrender.h>
+#include <X11/extensions/Xcomposite.h>
#include "systraybar.h"
#include "server.h"
// position and size the icon window
XMoveResizeWindow(server.dsp, traywin->id, traywin->x, traywin->y, icon_size, icon_size);
+ XResizeWindow(server.dsp, traywin->tray_id, icon_size, icon_size);
}
}
const TrayWindow * traywin_b = (TrayWindow*)b;
XTextProperty name_a, name_b;
- if(XGetWMName(server.dsp, traywin_a->id, &name_a) == 0) {
+ if(XGetWMName(server.dsp, traywin_a->tray_id, &name_a) == 0) {
return -1;
}
- else if(XGetWMName(server.dsp, traywin_b->id, &name_b) == 0) {
+ else if(XGetWMName(server.dsp, traywin_b->tray_id, &name_b) == 0) {
XFree(name_a.value);
return 1;
}
int hide = 0;
error = FALSE;
+ int wrong_format = 0;
old = XSetErrorHandler(window_error_handler);
XWindowAttributes attr;
XGetWindowAttributes(server.dsp, id, &attr);
- if ( attr.depth != server.depth ) {
- XSetWindowAttributes a;
- a.background_pixmap = None; // set to none, otherwise XReparentWindow fails...
- a.background_pixel = 0; // set background pixel to 0. Looks ugly, but at least the icon appears
- // TODO: maybe the XShape extension can be used, to clip the icon
- XChangeWindowAttributes(server.dsp, id, CWBackPixmap|CWBackPixel, &a);
- }
- XReparentWindow(server.dsp, id, panel->main_win, 0, 0);
+ XSetWindowAttributes set_attr;
+ wrong_format = (attr.depth != server.depth);
+ set_attr.colormap = attr.colormap;
+ set_attr.background_pixel = 0;
+ set_attr.border_pixel = 0;
+ unsigned long mask = CWColormap|CWBackPixel|CWBorderPixel;
+ Window parent_window;
+ if (real_transparency)
+ parent_window = XCreateWindow(server.dsp, panel->main_win, 0, 0, 30, 30, 0, attr.depth, InputOutput, attr.visual, mask, &set_attr);
+ else
+ parent_window = panel->main_win;
+ XReparentWindow(server.dsp, id, parent_window, 0, 0);
XSync(server.dsp, False);
XSetErrorHandler(old);
if (error != FALSE) {
e.xclient.data.l[0] = CurrentTime;
e.xclient.data.l[1] = XEMBED_EMBEDDED_NOTIFY;
e.xclient.data.l[2] = 0;
- e.xclient.data.l[3] = panel->main_win;
+ e.xclient.data.l[3] = parent_window;
e.xclient.data.l[4] = 0;
XSendEvent(server.dsp, id, False, 0xFFFFFF, &e);
}
traywin = g_new0(TrayWindow, 1);
- traywin->id = id;
+ if (real_transparency)
+ traywin->id = parent_window;
+ else
+ traywin->id = id;
+ traywin->tray_id = id;
traywin->hide = hide;
+ traywin->wrong_format = wrong_format;
if (systray.sort == 3)
systray.list_icons = g_slist_prepend(systray.list_icons, traywin);
//printf("add_icon id %lx, %d\n", id, g_slist_length(systray.list_icons));
// watch for the icon trying to resize itself!
- XSelectInput(server.dsp, traywin->id, StructureNotifyMask);
+ XSelectInput(server.dsp, traywin->tray_id, StructureNotifyMask);
+ if (real_transparency) {
+ XDamageCreate(server.dsp, traywin->id, XDamageReportRawRectangles);
+ XCompositeRedirectWindow(server.dsp, traywin->id, CompositeRedirectManual);
+ }
// show the window
- if (!traywin->hide)
+ if (!traywin->hide) {
XMapRaised(server.dsp, traywin->id);
+ XMapRaised(server.dsp, traywin->tray_id);
+ }
// changed in systray force resize on panel
panel->area.resize = 1;
systray.area.redraw = 1;
//printf("remove_icon id %lx, %d\n", traywin->id);
- XSelectInput(server.dsp, traywin->id, NoEventMask);
+ XSelectInput(server.dsp, traywin->tray_id, NoEventMask);
// reparent to root
error = FALSE;
old = XSetErrorHandler(window_error_handler);
if (!traywin->hide)
XUnmapWindow(server.dsp, traywin->id);
- XReparentWindow(server.dsp, traywin->id, server.root_win, 0, 0);
+ XReparentWindow(server.dsp, traywin->tray_id, server.root_win, 0, 0);
+ if (traywin->id != traywin->tray_id)
+ XDestroyWindow(server.dsp, traywin->id);
XSync(server.dsp, False);
XSetErrorHandler(old);
g_free(traywin);
}
+void systray_render_icons(TrayWindow* traywin)
+{
+ // most systray icons support 32 bit depth, but some icons are still 24 bit.
+ // We create a heuristic mask for these icons, i.e. we get the rgb value in the top left corner, and
+ // mask out all pixel with the same rgb value
+
+ Picture picture_systray, picture_tray, picture_panel;
+ Drawable mask, tray_pixmap;
+ Panel* panel = systray.area.panel;
+ XWindowAttributes attr;
+ XGetWindowAttributes(server.dsp, traywin->id, &attr);
+ XRenderPictFormat *format = XRenderFindVisualFormat(server.dsp, attr.visual);
+ XRenderPictFormat *panel_format = XRenderFindVisualFormat(server.dsp, server.visual);
+ if (traywin->wrong_format) {
+ imlib_context_set_drawable(traywin->id);
+ Imlib_Image image = imlib_create_image_from_drawable(0, 0, 0, traywin->width, traywin->height, 0);
+ imlib_context_set_image(image);
+ imlib_image_set_has_alpha(1);
+ DATA32* data = imlib_image_get_data();
+ createHeuristicMask(data, traywin->width, traywin->height);
+ imlib_image_put_back_data(data);
+ imlib_render_pixmaps_for_whole_image(&tray_pixmap, &mask);
+ picture_tray = XRenderCreatePicture( server.dsp, tray_pixmap, panel_format, 0, 0);
+ Picture mask2 = XRenderCreatePicture( server.dsp, mask, XRenderFindStandardFormat(server.dsp, PictStandardA1), 0, 0);
+ picture_systray = XRenderCreatePicture( server.dsp, systray.area.pix.pmap, panel_format, 0, 0);
+ picture_panel = XRenderCreatePicture(server.dsp, panel->main_win, panel_format, 0, 0);
+ XRenderComposite(server.dsp, PictOpOver, picture_tray, mask2, picture_systray, 0, 0, 0, 0, traywin->x-systray.area.posx, traywin->y-systray.area.posy, traywin->width, traywin->height);
+ XRenderComposite(server.dsp, PictOpOver, picture_tray, mask2, picture_panel, 0, 0, 0, 0, traywin->x, traywin->y, traywin->width, traywin->height);
+ imlib_free_pixmap_and_mask(tray_pixmap);
+ imlib_free_image();
+ }
+ else {
+ picture_tray = XRenderCreatePicture( server.dsp, traywin->id, format, 0, 0);
+ picture_systray = XRenderCreatePicture( server.dsp, systray.area.pix.pmap, panel_format, 0, 0);
+ picture_panel = XRenderCreatePicture(server.dsp, panel->main_win, panel_format, 0, 0);
+ XRenderComposite(server.dsp, PictOpOver, picture_tray, None, picture_systray, 0, 0, 0, 0, traywin->x-systray.area.posx, traywin->y-systray.area.posy, traywin->width, traywin->height);
+ XRenderComposite(server.dsp, PictOpOver, picture_tray, None, picture_panel, 0, 0, 0, 0, traywin->x, traywin->y, traywin->width, traywin->height);
+ }
+ XRenderFreePicture(server.dsp, picture_systray);
+ XRenderFreePicture(server.dsp, picture_tray);
+ XRenderFreePicture(server.dsp, picture_panel);
+}
+
+
void refresh_systray_icon()
{
TrayWindow *traywin;
for (l = systray.list_icons; l ; l = l->next) {
traywin = (TrayWindow*)l->data;
if (traywin->hide) continue;
- XClearArea(server.dsp, traywin->id, 0, 0, traywin->width, traywin->height, True);
+ if (real_transparency) systray_render_icons(traywin);
+ else XClearArea(server.dsp, traywin->id, 0, 0, traywin->width, traywin->height, False);
}
+ if (real_transparency)
+ XFlush(server.dsp);
}
-
-
projects / chaz / tint2 / commitdiff
