mirror of https://github.com/yshui/picom.git
major refactor
This commit is contained in:
Christopher Jeffrey
parent
c451c08058
commit
2424980f22
406
compton.c
406
compton.c
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@ -2274,11 +2274,7 @@ main(int argc, char **argv) {
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unsigned int nchildren;
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int i;
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XRenderPictureAttributes pa;
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XRectangle *expose_rects = 0;
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int size_expose = 0;
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int n_expose = 0;
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struct pollfd ufd;
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int p;
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int composite_major, composite_minor;
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char *display = 0;
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int o;
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@ -2290,9 +2286,6 @@ main(int argc, char **argv) {
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win_type_opacity[i] = 1.0;
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}
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/* don't bother to draw a shadow for the desktop */
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win_type_shadow[WINTYPE_DESKTOP] = False;
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while ((o = getopt(argc, argv, "D:I:O:d:r:o:m:l:t:i:e:scnfFCaSz")) != -1) {
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switch (o) {
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case 'd':
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@ -2421,44 +2414,7 @@ main(int argc, char **argv) {
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}
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register_cm(scr);
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/* get atoms */
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extents_atom = XInternAtom(dpy,
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"_NET_FRAME_EXTENTS", False);
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opacity_atom = XInternAtom(dpy,
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"_NET_WM_WINDOW_OPACITY", False);
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win_type_atom = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE", False);
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win_type[WINTYPE_UNKNOWN] = 0;
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win_type[WINTYPE_DESKTOP] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_DESKTOP", False);
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win_type[WINTYPE_DOCK] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_DOCK", False);
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win_type[WINTYPE_TOOLBAR] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_TOOLBAR", False);
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win_type[WINTYPE_MENU] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_MENU", False);
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win_type[WINTYPE_UTILITY] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_UTILITY", False);
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win_type[WINTYPE_SPLASH] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_SPLASH", False);
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win_type[WINTYPE_DIALOG] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_DIALOG", False);
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win_type[WINTYPE_NORMAL] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_NORMAL", False);
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win_type[WINTYPE_DROPDOWN_MENU] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_DROPDOWN_MENU", False);
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win_type[WINTYPE_POPUP_MENU] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_POPUP_MENU", False);
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win_type[WINTYPE_TOOLTIP] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_TOOLTIP", False);
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win_type[WINTYPE_NOTIFY] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_NOTIFICATION", False);
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win_type[WINTYPE_COMBO] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_COMBO", False);
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win_type[WINTYPE_DND] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_DND", False);
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get_atoms();
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pa.subwindow_mode = IncludeInferiors;
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@ -2514,134 +2470,8 @@ main(int argc, char **argv) {
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XNextEvent(dpy, &ev);
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if ((ev.type & 0x7f) != KeymapNotify) {
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discard_ignore(dpy, ev.xany.serial);
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}
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handle_event((XEvent *)&ev);
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#if DEBUG_EVENTS
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if (ev.type != damage_event + XDamageNotify) {
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printf("event %10.10s serial 0x%08x window 0x%08x\n",
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ev_name(&ev), ev_serial(&ev), ev_window(&ev));
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}
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#endif
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switch (ev.type) {
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case FocusIn: {
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if (!inactive_opacity) break;
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win *fw = find_win(dpy, ev.xfocus.window);
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if (IS_NORMAL_WIN(fw)) {
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set_opacity(dpy, fw, OPAQUE);
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}
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break;
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}
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case FocusOut: {
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if (!inactive_opacity) break;
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if (ev.xfocus.mode == NotifyGrab
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|| (ev.xfocus.mode == NotifyNormal
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&& (ev.xfocus.detail == NotifyNonlinear
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|| ev.xfocus.detail == NotifyNonlinearVirtual))) {
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;
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} else {
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break;
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}
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win *fw = find_win(dpy, ev.xfocus.window);
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if (IS_NORMAL_WIN(fw)) {
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set_opacity(dpy, fw, INACTIVE_OPACITY);
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}
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break;
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}
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case CreateNotify:
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add_win(dpy, ev.xcreatewindow.window, 0,
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ev.xcreatewindow.override_redirect);
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break;
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case ConfigureNotify:
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configure_win(dpy, &ev.xconfigure);
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break;
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case DestroyNotify:
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destroy_win(dpy, ev.xdestroywindow.window, True);
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break;
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case MapNotify:
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map_win(dpy, ev.xmap.window, ev.xmap.serial, True,
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ev.xmap.override_redirect);
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break;
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case UnmapNotify:
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unmap_win(dpy, ev.xunmap.window, True);
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break;
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case ReparentNotify:
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if (ev.xreparent.parent == root) {
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add_win(dpy, ev.xreparent.window, 0,
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ev.xreparent.override_redirect);
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} else {
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destroy_win(dpy, ev.xreparent.window, True);
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}
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break;
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case CirculateNotify:
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circulate_win(dpy, &ev.xcirculate);
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break;
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case Expose:
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if (ev.xexpose.window == root) {
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int more = ev.xexpose.count + 1;
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if (n_expose == size_expose) {
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if (expose_rects) {
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expose_rects = realloc(expose_rects,
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(size_expose + more) * sizeof(XRectangle));
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size_expose += more;
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} else {
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expose_rects = malloc(more * sizeof(XRectangle));
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size_expose = more;
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}
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}
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expose_rects[n_expose].x = ev.xexpose.x;
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expose_rects[n_expose].y = ev.xexpose.y;
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expose_rects[n_expose].width = ev.xexpose.width;
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expose_rects[n_expose].height = ev.xexpose.height;
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n_expose++;
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if (ev.xexpose.count == 0) {
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expose_root(dpy, root, expose_rects, n_expose);
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n_expose = 0;
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}
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}
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break;
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case PropertyNotify:
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for (p = 0; background_props[p]; p++) {
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if (ev.xproperty.atom ==
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XInternAtom(dpy, background_props[p], False)) {
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if (root_tile) {
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XClearArea(dpy, root, 0, 0, 0, 0, True);
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XRenderFreePicture(dpy, root_tile);
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root_tile = None;
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break;
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}
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}
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}
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/* check if Trans property was changed */
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if (ev.xproperty.atom == opacity_atom) {
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/* reset mode and redraw window */
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win *w = find_win(dpy, ev.xproperty.window);
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if (w) {
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double def = win_type_opacity[w->window_type];
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set_opacity(dpy, w,
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get_opacity_prop(dpy, w, (unsigned long)(OPAQUE * def)));
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}
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}
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if (frame_opacity && ev.xproperty.atom == extents_atom) {
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win *w = find_toplevel(dpy, ev.xproperty.window);
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if (w) {
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get_frame_extents(dpy, w->client_win,
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&w->left_width, &w->right_width,
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&w->top_width, &w->bottom_width);
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}
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}
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break;
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default:
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if (ev.type == damage_event + XDamageNotify) {
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damage_win(dpy, (XDamageNotifyEvent *)&ev);
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}
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break;
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}
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} while (QLength(dpy));
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if (all_damage) {
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@ -2654,3 +2484,235 @@ main(int argc, char **argv) {
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}
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}
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}
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static void
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get_atoms() {
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extents_atom = XInternAtom(dpy,
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"_NET_FRAME_EXTENTS", False);
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opacity_atom = XInternAtom(dpy,
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"_NET_WM_WINDOW_OPACITY", False);
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win_type_atom = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE", False);
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win_type[WINTYPE_UNKNOWN] = 0;
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win_type[WINTYPE_DESKTOP] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_DESKTOP", False);
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win_type[WINTYPE_DOCK] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_DOCK", False);
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win_type[WINTYPE_TOOLBAR] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_TOOLBAR", False);
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win_type[WINTYPE_MENU] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_MENU", False);
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win_type[WINTYPE_UTILITY] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_UTILITY", False);
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win_type[WINTYPE_SPLASH] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_SPLASH", False);
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win_type[WINTYPE_DIALOG] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_DIALOG", False);
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win_type[WINTYPE_NORMAL] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_NORMAL", False);
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win_type[WINTYPE_DROPDOWN_MENU] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_DROPDOWN_MENU", False);
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win_type[WINTYPE_POPUP_MENU] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_POPUP_MENU", False);
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win_type[WINTYPE_TOOLTIP] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_TOOLTIP", False);
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win_type[WINTYPE_NOTIFY] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_NOTIFICATION", False);
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win_type[WINTYPE_COMBO] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_COMBO", False);
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win_type[WINTYPE_DND] = XInternAtom(dpy,
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"_NET_WM_WINDOW_TYPE_DND", False);
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}
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inline static void
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ev_focus_in(XFocusChangeEvent *ev) {
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if (!inactive_opacity) return;
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win *fw = find_win(dpy, ev->window);
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if (IS_NORMAL_WIN(fw)) {
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set_opacity(dpy, fw, OPAQUE);
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}
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}
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inline static void
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ev_focus_out(XFocusChangeEvent *ev) {
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if (!inactive_opacity) return;
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if (ev->mode == NotifyGrab
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|| (ev->mode == NotifyNormal
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&& (ev->detail == NotifyNonlinear
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|| ev->detail == NotifyNonlinearVirtual))) {
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;
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} else {
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return;
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}
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win *fw = find_win(dpy, ev->window);
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if (IS_NORMAL_WIN(fw)) {
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set_opacity(dpy, fw, INACTIVE_OPACITY);
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}
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}
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inline static void
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ev_create_notify(XCreateWindowEvent *ev) {
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add_win(dpy, ev->window, 0, ev->override_redirect);
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}
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inline static void
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ev_configure_notify(XConfigureEvent *ev) {
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configure_win(dpy, ev);
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}
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inline static void
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ev_destroy_notify(XDestroyWindowEvent *ev) {
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destroy_win(dpy, ev->window, True);
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}
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inline static void
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ev_map_notify(XMapEvent *ev) {
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map_win(dpy, ev->window, ev->serial, True, ev->override_redirect);
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}
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inline static void
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ev_unmap_notify(XUnmapEvent *ev) {
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unmap_win(dpy, ev->window, True);
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}
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inline static void
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ev_reparent_notify(XReparentEvent *ev) {
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if (ev->parent == root) {
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add_win(dpy, ev->window, 0, ev->override_redirect);
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} else {
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destroy_win(dpy, ev->window, True);
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}
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}
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inline static void
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ev_circulate_notify(XCirculateEvent *ev) {
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circulate_win(dpy, ev);
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}
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inline static void
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ev_expose(XExposeEvent *ev) {
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if (ev->window == root) {
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int more = ev->count + 1;
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if (n_expose == size_expose) {
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if (expose_rects) {
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expose_rects = realloc(expose_rects,
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(size_expose + more) * sizeof(XRectangle));
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size_expose += more;
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} else {
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expose_rects = malloc(more * sizeof(XRectangle));
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size_expose = more;
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}
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}
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expose_rects[n_expose].x = ev->x;
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expose_rects[n_expose].y = ev->y;
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expose_rects[n_expose].width = ev->width;
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expose_rects[n_expose].height = ev->height;
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n_expose++;
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if (ev->count == 0) {
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expose_root(dpy, root, expose_rects, n_expose);
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n_expose = 0;
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}
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}
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}
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inline static void
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ev_property_notify(XPropertyEvent *ev) {
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int p;
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for (p = 0; background_props[p]; p++) {
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if (ev->atom == XInternAtom(dpy, background_props[p], False)) {
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if (root_tile) {
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XClearArea(dpy, root, 0, 0, 0, 0, True);
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XRenderFreePicture(dpy, root_tile);
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root_tile = None;
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break;
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}
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}
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}
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/* check if Trans property was changed */
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if (ev->atom == opacity_atom) {
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/* reset mode and redraw window */
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win *w = find_win(dpy, ev->window);
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if (w) {
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double def = win_type_opacity[w->window_type];
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set_opacity(dpy, w,
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get_opacity_prop(dpy, w, (unsigned long)(OPAQUE * def)));
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}
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}
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if (frame_opacity && ev->atom == extents_atom) {
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win *w = find_toplevel(dpy, ev->window);
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if (w) {
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get_frame_extents(dpy, w->client_win,
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&w->left_width, &w->right_width,
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&w->top_width, &w->bottom_width);
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}
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}
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}
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inline static void
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ev_damage_notify(XDamageNotifyEvent *ev) {
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damage_win(dpy, ev);
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}
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inline static void
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handle_event(XEvent *ev) {
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if ((ev->type & 0x7f) != KeymapNotify) {
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discard_ignore(dpy, ev->xany.serial);
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}
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#if DEBUG_EVENTS
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if (ev->type != damage_event + XDamageNotify) {
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printf("event %10.10s serial 0x%08x window 0x%08x\n",
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ev_name(ev), ev_serial(ev), ev_window(ev));
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}
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#endif
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switch (ev->type) {
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case FocusIn:
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ev_focus_in((XFocusChangeEvent *)ev);
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break;
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case FocusOut:
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ev_focus_out((XFocusChangeEvent *)ev);
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break;
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case CreateNotify:
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ev_create_notify((XCreateWindowEvent *)ev);
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break;
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case ConfigureNotify:
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ev_configure_notify((XConfigureEvent *)ev);
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break;
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case DestroyNotify:
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ev_destroy_notify((XDestroyWindowEvent *)ev);
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break;
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case MapNotify:
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ev_map_notify((XMapEvent *)ev);
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break;
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case UnmapNotify:
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ev_unmap_notify((XUnmapEvent *)ev);
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break;
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case ReparentNotify:
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ev_reparent_notify((XReparentEvent *)ev);
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break;
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case CirculateNotify:
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ev_circulate_notify((XCirculateEvent *)ev);
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break;
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case Expose:
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ev_expose((XExposeEvent *)ev);
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break;
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case PropertyNotify:
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ev_property_notify((XPropertyEvent *)ev);
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break;
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default:
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if (ev->type == damage_event + XDamageNotify) {
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ev_damage_notify((XDamageNotifyEvent *)ev);
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}
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break;
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}
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}
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