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i3bar: correctly handle multiple tray clients

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Michael Stapelberg 2011-08-16 22:44:42 +02:00
parent 2046e4112f
commit 7df43989c9
1 changed files with 32 additions and 5 deletions
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37
i3bar/src/xcb.c
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@ -383,25 +383,50 @@ void handle_button(xcb_button_press_event_t *event) {
i3_send_msg(I3_IPC_MESSAGE_TYPE_COMMAND, buffer);
}
/*
* Configures the x coordinate of all trayclients. To be called after adding a
* new tray client or removing an old one.
*
*/
static void configure_trayclients() {
trayclient *trayclient;
i3_output *output;
SLIST_FOREACH(output, outputs, slist) {
if (!output->active)
continue;
int clients = 0;
TAILQ_FOREACH_REVERSE(trayclient, output->trayclients, tc_head, tailq) {
clients++;
DLOG("Configuring tray window %08x to x=%d\n",
trayclient->win, output->rect.w - (clients * (font_height + 2)));
uint32_t x = output->rect.w - (clients * (font_height + 2));
xcb_configure_window(xcb_connection,
trayclient->win,
XCB_CONFIG_WINDOW_X,
&x);
}
}
}
void handle_client_message(xcb_client_message_event_t* event) {
printf("got a client message, yay\n");
if (event->type == atoms[_NET_SYSTEM_TRAY_OPCODE] &&
event->format == 32) {
printf("system tray message\n");
DLOG("_NET_SYSTEM_TRAY_OPCODE received\n");
/* event->data.data32[0] is the timestamp */
uint32_t op = event->data.data32[1];
#define SYSTEM_TRAY_REQUEST_DOCK 0
#define SYSTEM_TRAY_BEGIN_MESSAGE 1
#define SYSTEM_TRAY_CANCEL_MESSAGE 2
if (op == SYSTEM_TRAY_REQUEST_DOCK) {
printf("docking requested of x window id %d\n", event->data.data32[2]);
/* TODO: correctly handle multiple dock clients */
xcb_window_t client = event->data.data32[2];
DLOG("X window %08x requested docking\n", client);
i3_output *walk, *output;
SLIST_FOREACH(walk, outputs, slist) {
if (!walk->active)
continue;
printf("using output %s\n", walk->name);
DLOG("using output %s\n", walk->name);
output = walk;
}
xcb_reparent_window(xcb_connection,
@ -437,6 +462,7 @@ void handle_client_message(xcb_client_message_event_t* event) {
/* Trigger an update to copy the statusline text to the appropriate
* position */
configure_trayclients();
draw_bars();
}
}
@ -459,6 +485,7 @@ void handle_unmap_notify(xcb_unmap_notify_event_t* event) {
TAILQ_REMOVE(walk->trayclients, trayclient, tailq);
/* Trigger an update, we now have more space for the statusline */
configure_trayclients();
draw_bars();
return;
}