return NULL;
}
+/*
+ * Returns the active output which spans exactly the area specified by
+ * rect or NULL if there is no output like this.
+ *
+ */
+Output *get_output_with_dimensions(Rect rect) {
+ Output *output;
+ TAILQ_FOREACH(output, &outputs, outputs) {
+ if (!output->active)
+ continue;
+ DLOG("comparing x=%d y=%d %dx%d with x=%d and y=%d %dx%d\n",
+ rect.x, rect.y, rect.width, rect.height,
+ output->rect.x, output->rect.y, output->rect.width, output->rect.height);
+ if (rect.x == output->rect.x && rect.width == output->rect.width &&
+ rect.y == output->rect.y && rect.height == output->rect.height)
+ return output;
+ }
+
+ return NULL;
+}
+
/*
* In contained_by_output, we check if any active output contains part of the container.
* We do this by checking if the output rect is intersected by the Rect.
/* In case the workspace we just moved was visible but there was no
* other workspace to switch to, we need to initialize the source
- * output aswell */
+ * output as well */
if (visible && previous == NULL) {
LOG("There is no workspace left on \"%s\", re-initializing\n",
workspace_out->name);
*
*/
void randr_query_outputs(void) {
- Output *output, *other, *first;
+ Output *output, *other;
xcb_randr_get_output_primary_cookie_t pcookie;
xcb_randr_get_screen_resources_current_cookie_t rcookie;
- resources_reply *res;
/* timestamp of the configuration so that we get consistent replies to all
* requests (if the configuration changes between our different calls) */
ELOG("Could not get RandR primary output\n");
else
DLOG("primary output is %08x\n", primary->output);
- if ((res = xcb_randr_get_screen_resources_current_reply(conn, rcookie, NULL)) == NULL)
- return;
- cts = res->config_timestamp;
+ resources_reply *res = xcb_randr_get_screen_resources_current_reply(conn, rcookie, NULL);
+ if (res == NULL) {
+ ELOG("Could not query screen resources.\n");
+ } else {
+ cts = res->config_timestamp;
- int len = xcb_randr_get_screen_resources_current_outputs_length(res);
- randr_outputs = xcb_randr_get_screen_resources_current_outputs(res);
+ int len = xcb_randr_get_screen_resources_current_outputs_length(res);
+ randr_outputs = xcb_randr_get_screen_resources_current_outputs(res);
- /* Request information for each output */
- xcb_randr_get_output_info_cookie_t ocookie[len];
- for (int i = 0; i < len; i++)
- ocookie[i] = xcb_randr_get_output_info(conn, randr_outputs[i], cts);
+ /* Request information for each output */
+ xcb_randr_get_output_info_cookie_t ocookie[len];
+ for (int i = 0; i < len; i++)
+ ocookie[i] = xcb_randr_get_output_info(conn, randr_outputs[i], cts);
- /* Loop through all outputs available for this X11 screen */
- for (int i = 0; i < len; i++) {
- xcb_randr_get_output_info_reply_t *output;
+ /* Loop through all outputs available for this X11 screen */
+ for (int i = 0; i < len; i++) {
+ xcb_randr_get_output_info_reply_t *output;
- if ((output = xcb_randr_get_output_info_reply(conn, ocookie[i], NULL)) == NULL)
- continue;
+ if ((output = xcb_randr_get_output_info_reply(conn, ocookie[i], NULL)) == NULL)
+ continue;
- handle_output(conn, randr_outputs[i], output, cts, res);
- free(output);
+ handle_output(conn, randr_outputs[i], output, cts, res);
+ free(output);
+ }
}
/* If there's no randr output, enable the output covering the root window. */
* because the user disabled them or because they are clones) */
TAILQ_FOREACH(output, &outputs, outputs) {
if (output->to_be_disabled) {
- output->active = false;
- DLOG("Output %s disabled, re-assigning workspaces/docks\n", output->name);
-
- first = get_first_output();
-
- /* TODO: refactor the following code into a nice function. maybe
- * use an on_destroy callback which is implement differently for
- * different container types (CT_CONTENT vs. CT_DOCKAREA)? */
- Con *first_content = output_get_content(first->con);
-
- if (output->con != NULL) {
- /* We need to move the workspaces from the disappearing output to the first output */
- /* 1: Get the con to focus next, if the disappearing ws is focused */
- Con *next = NULL;
- if (TAILQ_FIRST(&(croot->focus_head)) == output->con) {
- DLOG("This output (%p) was focused! Getting next\n", output->con);
- next = focused;
- DLOG("next = %p\n", next);
- }
-
- /* 2: iterate through workspaces and re-assign them, fixing the coordinates
- * of floating containers as we go */
- Con *current;
- Con *old_content = output_get_content(output->con);
- while (!TAILQ_EMPTY(&(old_content->nodes_head))) {
- current = TAILQ_FIRST(&(old_content->nodes_head));
- if (current != next && TAILQ_EMPTY(&(current->focus_head))) {
- /* the workspace is empty and not focused, get rid of it */
- DLOG("Getting rid of current = %p / %s (empty, unfocused)\n", current, current->name);
- tree_close(current, DONT_KILL_WINDOW, false, false);
- continue;
- }
- DLOG("Detaching current = %p / %s\n", current, current->name);
- con_detach(current);
- DLOG("Re-attaching current = %p / %s\n", current, current->name);
- con_attach(current, first_content, false);
- DLOG("Fixing the coordinates of floating containers\n");
- Con *floating_con;
- TAILQ_FOREACH(floating_con, &(current->floating_head), floating_windows)
- floating_fix_coordinates(floating_con, &(output->con->rect), &(first->con->rect));
- DLOG("Done, next\n");
- }
- DLOG("re-attached all workspaces\n");
-
- if (next) {
- DLOG("now focusing next = %p\n", next);
- con_focus(next);
- workspace_show(con_get_workspace(next));
- }
-
- /* 3: move the dock clients to the first output */
- Con *child;
- TAILQ_FOREACH(child, &(output->con->nodes_head), nodes) {
- if (child->type != CT_DOCKAREA)
- continue;
- DLOG("Handling dock con %p\n", child);
- Con *dock;
- while (!TAILQ_EMPTY(&(child->nodes_head))) {
- dock = TAILQ_FIRST(&(child->nodes_head));
- Con *nc;
- Match *match;
- nc = con_for_window(first->con, dock->window, &match);
- DLOG("Moving dock client %p to nc %p\n", dock, nc);
- con_detach(dock);
- DLOG("Re-attaching\n");
- con_attach(dock, nc, false);
- DLOG("Done\n");
- }
- }
-
- DLOG("destroying disappearing con %p\n", output->con);
- tree_close(output->con, DONT_KILL_WINDOW, true, false);
- DLOG("Done. Should be fine now\n");
- output->con = NULL;
- }
-
- output->to_be_disabled = false;
- output->changed = false;
+ randr_disable_output(output);
}
if (output->changed) {
FREE(primary);
}
+/*
+ * Disables the output and moves its content.
+ *
+ */
+void randr_disable_output(Output *output) {
+ assert(output->to_be_disabled);
+
+ output->active = false;
+ DLOG("Output %s disabled, re-assigning workspaces/docks\n", output->name);
+
+ Output *first = get_first_output();
+
+ /* TODO: refactor the following code into a nice function. maybe
+ * use an on_destroy callback which is implement differently for
+ * different container types (CT_CONTENT vs. CT_DOCKAREA)? */
+ Con *first_content = output_get_content(first->con);
+
+ if (output->con != NULL) {
+ /* We need to move the workspaces from the disappearing output to the first output */
+ /* 1: Get the con to focus next, if the disappearing ws is focused */
+ Con *next = NULL;
+ if (TAILQ_FIRST(&(croot->focus_head)) == output->con) {
+ DLOG("This output (%p) was focused! Getting next\n", output->con);
+ next = focused;
+ DLOG("next = %p\n", next);
+ }
+
+ /* 2: iterate through workspaces and re-assign them, fixing the coordinates
+ * of floating containers as we go */
+ Con *current;
+ Con *old_content = output_get_content(output->con);
+ while (!TAILQ_EMPTY(&(old_content->nodes_head))) {
+ current = TAILQ_FIRST(&(old_content->nodes_head));
+ if (current != next && TAILQ_EMPTY(&(current->focus_head))) {
+ /* the workspace is empty and not focused, get rid of it */
+ DLOG("Getting rid of current = %p / %s (empty, unfocused)\n", current, current->name);
+ tree_close_internal(current, DONT_KILL_WINDOW, false, false);
+ continue;
+ }
+ DLOG("Detaching current = %p / %s\n", current, current->name);
+ con_detach(current);
+ DLOG("Re-attaching current = %p / %s\n", current, current->name);
+ con_attach(current, first_content, false);
+ DLOG("Fixing the coordinates of floating containers\n");
+ Con *floating_con;
+ TAILQ_FOREACH(floating_con, &(current->floating_head), floating_windows) {
+ floating_fix_coordinates(floating_con, &(output->con->rect), &(first->con->rect));
+ }
+ DLOG("Done, next\n");
+ }
+ DLOG("re-attached all workspaces\n");
+
+ if (next) {
+ DLOG("now focusing next = %p\n", next);
+ con_focus(next);
+ workspace_show(con_get_workspace(next));
+ }
+
+ /* 3: move the dock clients to the first output */
+ Con *child;
+ TAILQ_FOREACH(child, &(output->con->nodes_head), nodes) {
+ if (child->type != CT_DOCKAREA)
+ continue;
+ DLOG("Handling dock con %p\n", child);
+ Con *dock;
+ while (!TAILQ_EMPTY(&(child->nodes_head))) {
+ dock = TAILQ_FIRST(&(child->nodes_head));
+ Con *nc;
+ Match *match;
+ nc = con_for_window(first->con, dock->window, &match);
+ DLOG("Moving dock client %p to nc %p\n", dock, nc);
+ con_detach(dock);
+ DLOG("Re-attaching\n");
+ con_attach(dock, nc, false);
+ DLOG("Done\n");
+ }
+ }
+
+ DLOG("destroying disappearing con %p\n", output->con);
+ tree_close_internal(output->con, DONT_KILL_WINDOW, true, false);
+ DLOG("Done. Should be fine now\n");
+ output->con = NULL;
+ }
+
+ output->to_be_disabled = false;
+ output->changed = false;
+}
+
/*
* We have just established a connection to the X server and need the initial
* XRandR information to setup workspaces for each screen.
projects / i3 / i3 / blobdiff