* memory and initializing the data structures correctly).
*
*/
-Con *workspace_get(const char *num) {
- Con *output, *workspace = NULL, *current;
+Con *workspace_get(const char *num, bool *created) {
+ Con *output, *workspace = NULL, *child;
/* TODO: could that look like this in the future?
GET_MATCHING_NODE(workspace, croot, strcasecmp(current->name, num) != 0);
*/
- TAILQ_FOREACH(output, &(croot->nodes_head), nodes) {
- TAILQ_FOREACH(current, &(output->nodes_head), nodes) {
- if (strcasecmp(current->name, num) != 0)
- continue;
+ TAILQ_FOREACH(output, &(croot->nodes_head), nodes)
+ TAILQ_FOREACH(child, &(output_get_content(output)->nodes_head), nodes) {
+ if (strcasecmp(child->name, num) != 0)
+ continue;
- workspace = current;
+ workspace = child;
break;
}
- }
LOG("getting ws %s\n", num);
if (workspace == NULL) {
LOG("need to create this one\n");
output = con_get_output(focused);
- LOG("got output %p\n", output);
- workspace = con_new(output);
+ Con *content = output_get_content(output);
+ LOG("got output %p with content %p\n", output, content);
+ /* We need to attach this container after setting its type. con_attach
+ * will handle CT_WORKSPACEs differently */
+ workspace = con_new(NULL);
+ char *name;
+ asprintf(&name, "[i3 con] workspace %s", num);
+ x_set_name(workspace, name);
+ free(name);
workspace->type = CT_WORKSPACE;
- workspace->name = strdup(num);
+ FREE(workspace->name);
+ workspace->name = sstrdup(num);
+ /* We set ->num to the number if this workspace’s name consists only of
+ * a positive number. Otherwise it’s a named ws and num will be -1. */
+ char *end;
+ long parsed_num = strtol(num, &end, 10);
+ if (parsed_num == LONG_MIN ||
+ parsed_num == LONG_MAX ||
+ parsed_num < 0 ||
+ (end && *end != '\0'))
+ workspace->num = -1;
+ else workspace->num = parsed_num;
+ LOG("num = %d\n", workspace->num);
+ workspace->orientation = HORIZ;
+ con_attach(workspace, content, false);
ipc_send_event("workspace", I3_IPC_EVENT_WORKSPACE, "{\"change\":\"init\"}");
+ if (created != NULL)
+ *created = true;
+ }
+ else if (created != NULL) {
+ *created = false;
}
-
- //ewmh_update_workarea();
return workspace;
}
else ws->text_width = 0;
ws->utf8_name = label;
}
+#endif
/*
* Returns true if the workspace is currently visible. Especially important for
* workspaces.
*
*/
-bool workspace_is_visible(Workspace *ws) {
- return (ws->output != NULL && ws->output->current_workspace == ws);
+bool workspace_is_visible(Con *ws) {
+ Con *output = con_get_output(ws);
+ if (output == NULL)
+ return false;
+ Con *fs = con_get_fullscreen_con(output);
+ LOG("workspace visible? fs = %p, ws = %p\n", fs, ws);
+ return (fs == ws);
}
-#endif
+/*
+ * XXX: we need to clean up all this recursive walking code.
+ *
+ */
+Con *_get_sticky(Con *con, const char *sticky_group, Con *exclude) {
+ Con *current;
+
+ TAILQ_FOREACH(current, &(con->nodes_head), nodes) {
+ if (current != exclude &&
+ current->sticky_group != NULL &&
+ current->window != NULL &&
+ strcmp(current->sticky_group, sticky_group) == 0)
+ return current;
+
+ Con *recurse = _get_sticky(current, sticky_group, exclude);
+ if (recurse != NULL)
+ return recurse;
+ }
+
+ TAILQ_FOREACH(current, &(con->floating_head), floating_windows) {
+ if (current != exclude &&
+ current->sticky_group != NULL &&
+ current->window != NULL &&
+ strcmp(current->sticky_group, sticky_group) == 0)
+ return current;
+
+ Con *recurse = _get_sticky(current, sticky_group, exclude);
+ if (recurse != NULL)
+ return recurse;
+ }
+
+ return NULL;
+}
+
+/*
+ * Reassigns all child windows in sticky containers. Called when the user
+ * changes workspaces.
+ *
+ * XXX: what about sticky containers which contain containers?
+ *
+ */
+static void workspace_reassign_sticky(Con *con) {
+ Con *current;
+ /* 1: go through all containers */
+
+ /* handle all children and floating windows of this node */
+ TAILQ_FOREACH(current, &(con->nodes_head), nodes) {
+ if (current->sticky_group == NULL) {
+ workspace_reassign_sticky(current);
+ continue;
+ }
+
+ LOG("Ah, this one is sticky: %s / %p\n", current->name, current);
+ /* 2: find a window which we can re-assign */
+ Con *output = con_get_output(current);
+ Con *src = _get_sticky(output, current->sticky_group, current);
+
+ if (src == NULL) {
+ LOG("No window found for this sticky group\n");
+ workspace_reassign_sticky(current);
+ continue;
+ }
+
+ x_move_win(src, current);
+ current->window = src->window;
+ current->mapped = true;
+ src->window = NULL;
+ src->mapped = false;
+
+ x_reparent_child(current, src);
+
+ LOG("re-assigned window from src %p to dest %p\n", src, current);
+ }
+
+ TAILQ_FOREACH(current, &(con->floating_head), floating_windows)
+ workspace_reassign_sticky(current);
+}
/*
* Switches to the given workspace
*
*/
void workspace_show(const char *num) {
- Con *workspace, *current, *old;
+ Con *workspace, *current, *old = NULL;
- old = con_get_workspace(focused);
+ bool changed_num_workspaces;
+ workspace = workspace_get(num, &changed_num_workspaces);
- workspace = workspace_get(num);
- if (workspace == old)
- return;
- workspace->fullscreen_mode = CF_OUTPUT;
- /* disable fullscreen */
- TAILQ_FOREACH(current, &(workspace->parent->nodes_head), nodes)
+ /* disable fullscreen for the other workspaces and get the workspace we are
+ * currently on. */
+ TAILQ_FOREACH(current, &(workspace->parent->nodes_head), nodes) {
+ if (current->fullscreen_mode == CF_OUTPUT)
+ old = current;
current->fullscreen_mode = CF_NONE;
+ }
+ assert(old != NULL);
- LOG("switching to %p\n", workspace);
- Con *next = workspace;
+ /* Check if the the currently focused con is on the same Output as the
+ * workspace we chose as 'old'. If not, use the workspace of the currently
+ * focused con */
+ Con *ws = con_get_workspace(focused);
+ if (ws && ws->parent != old->parent)
+ old = ws;
- while (!TAILQ_EMPTY(&(next->focus_head)))
- next = TAILQ_FIRST(&(next->focus_head));
+ /* enable fullscreen for the target workspace. If it happens to be the
+ * same one we are currently on anyways, we can stop here. */
+ workspace->fullscreen_mode = CF_OUTPUT;
+ if (workspace == old)
+ return;
+ workspace_reassign_sticky(workspace);
- if (TAILQ_EMPTY(&(old->nodes_head))) {
- LOG("Closing old workspace (%p / %s), it is empty\n", old, old->name);
- tree_close(old, false);
+ LOG("switching to %p\n", workspace);
+ Con *next = con_descend_focused(workspace);
+
+ if (old && TAILQ_EMPTY(&(old->nodes_head)) && TAILQ_EMPTY(&(old->floating_head))) {
+ /* check if this workspace is currently visible */
+ if (!workspace_is_visible(old)) {
+ LOG("Closing old workspace (%p / %s), it is empty\n", old, old->name);
+ tree_close(old, false, false);
+ ipc_send_event("workspace", I3_IPC_EVENT_WORKSPACE, "{\"change\":\"empty\"}");
+ changed_num_workspaces = true;
+ }
}
con_focus(next);
workspace->fullscreen_mode = CF_OUTPUT;
LOG("focused now = %p / %s\n", focused, focused->name);
+
+ /* Update the EWMH hints */
+ if (changed_num_workspaces)
+ ewmh_update_workarea();
+ ewmh_update_current_desktop();
+
+ ipc_send_event("workspace", I3_IPC_EVENT_WORKSPACE, "{\"change\":\"focus\"}");
#if 0
/* Check if the workspace has not been used yet */
int last_ws = 0;
TAILQ_FOREACH(ws, workspaces, workspaces)
last_ws = ws->num;
- result = workspace_get(last_ws + 1);
+ result = workspace_get(last_ws + 1, NULL);
}
workspace_initialize(result, output, false);
return result;
}
-/*
- * Maps all clients (and stack windows) of the given workspace.
- *
- */
-void workspace_map_clients(xcb_connection_t *conn, Workspace *ws) {
- Client *client;
-
- ignore_enter_notify_forall(conn, ws, true);
-
- /* Map all clients on the new workspace */
- FOR_TABLE(ws)
- CIRCLEQ_FOREACH(client, &(ws->table[cols][rows]->clients), clients)
- client_map(conn, client);
-
- /* Map all floating clients */
- if (!ws->floating_hidden)
- TAILQ_FOREACH(client, &(ws->floating_clients), floating_clients)
- client_map(conn, client);
-
- /* Map all stack windows, if any */
- struct Stack_Window *stack_win;
- SLIST_FOREACH(stack_win, &stack_wins, stack_windows)
- if (stack_win->container->workspace == ws && stack_win->rect.height > 0)
- xcb_map_window(conn, stack_win->window);
-
- ignore_enter_notify_forall(conn, ws, false);
-}
-
-/*
- * Unmaps all clients (and stack windows) of the given workspace.
- *
- * This needs to be called separately when temporarily rendering
- * a workspace which is not the active workspace to force
- * reconfiguration of all clients, like in src/xinerama.c when
- * re-assigning a workspace to another screen.
- *
- */
-void workspace_unmap_clients(xcb_connection_t *conn, Workspace *u_ws) {
- Client *client;
- struct Stack_Window *stack_win;
-
- /* Ignore notify events because they would cause focus to be changed */
- ignore_enter_notify_forall(conn, u_ws, true);
-
- /* Unmap all clients of the given workspace */
- int unmapped_clients = 0;
- FOR_TABLE(u_ws)
- CIRCLEQ_FOREACH(client, &(u_ws->table[cols][rows]->clients), clients) {
- DLOG("unmapping normal client %p / %p / %p\n", client, client->frame, client->child);
- client_unmap(conn, client);
- unmapped_clients++;
- }
-
- /* To find floating clients, we traverse the focus stack */
- SLIST_FOREACH(client, &(u_ws->focus_stack), focus_clients) {
- if (!client_is_floating(client))
- continue;
-
- DLOG("unmapping floating client %p / %p / %p\n", client, client->frame, client->child);
-
- client_unmap(conn, client);
- unmapped_clients++;
- }
-
- /* If we did not unmap any clients, the workspace is empty and we can destroy it, at least
- * if it is not the current workspace. */
- if (unmapped_clients == 0 && u_ws != c_ws) {
- /* Re-assign the workspace of all dock clients which use this workspace */
- Client *dock;
- DLOG("workspace %p is empty\n", u_ws);
- SLIST_FOREACH(dock, &(u_ws->output->dock_clients), dock_clients) {
- if (dock->workspace != u_ws)
- continue;
+#endif
- DLOG("Re-assigning dock client to c_ws (%p)\n", c_ws);
- dock->workspace = c_ws;
- }
- u_ws->output = NULL;
- }
+static bool get_urgency_flag(Con *con) {
+ Con *child;
+ TAILQ_FOREACH(child, &(con->nodes_head), nodes)
+ if (child->urgent || get_urgency_flag(child))
+ return true;
- /* Unmap the stack windows on the given workspace, if any */
- SLIST_FOREACH(stack_win, &stack_wins, stack_windows)
- if (stack_win->container->workspace == u_ws)
- xcb_unmap_window(conn, stack_win->window);
+ TAILQ_FOREACH(child, &(con->floating_head), floating_windows)
+ if (child->urgent || get_urgency_flag(child))
+ return true;
- ignore_enter_notify_forall(conn, u_ws, false);
+ return false;
}
/*
* urgent flag accordingly.
*
*/
-void workspace_update_urgent_flag(Workspace *ws) {
- Client *current;
- bool old_flag = ws->urgent;
- bool urgent = false;
-
- SLIST_FOREACH(current, &(ws->focus_stack), focus_clients) {
- if (!current->urgent)
- continue;
-
- urgent = true;
- break;
- }
-
- ws->urgent = urgent;
+void workspace_update_urgent_flag(Con *ws) {
+ bool old_flag = ws->urgent;
+ ws->urgent = get_urgency_flag(ws);
+ DLOG("Workspace urgency flag changed from %d to %d\n", old_flag, ws->urgent);
- if (old_flag != urgent)
- ipc_send_event("workspace", I3_IPC_EVENT_WORKSPACE, "{\"change\":\"urgent\"}");
+ if (old_flag != ws->urgent)
+ ipc_send_event("workspace", I3_IPC_EVENT_WORKSPACE, "{\"change\":\"urgent\"}");
}
/*
- * Returns the width of the workspace.
+ * 'Forces' workspace orientation by moving all cons into a new split-con with
+ * the same orientation as the workspace and then changing the workspace
+ * orientation.
*
*/
-int workspace_width(Workspace *ws) {
- return ws->rect.width;
-}
+void ws_force_orientation(Con *ws, orientation_t orientation) {
+ /* 1: create a new split container */
+ Con *split = con_new(NULL);
+ split->parent = ws;
+
+ /* 2: copy layout and orientation from workspace */
+ split->layout = ws->layout;
+ split->orientation = ws->orientation;
+
+ Con *old_focused = TAILQ_FIRST(&(ws->focus_head));
+
+ /* 3: move the existing cons of this workspace below the new con */
+ DLOG("Moving cons\n");
+ while (!TAILQ_EMPTY(&(ws->nodes_head))) {
+ Con *child = TAILQ_FIRST(&(ws->nodes_head));
+ con_detach(child);
+ con_attach(child, split, true);
+ }
-/*
- * Returns the effective height of the workspace (without the internal bar and
- * without dock clients).
- *
- */
-int workspace_height(Workspace *ws) {
- int height = ws->rect.height;
- i3Font *font = load_font(global_conn, config.font);
+ /* 4: switch workspace orientation */
+ ws->orientation = orientation;
- /* Reserve space for dock clients */
- Client *client;
- SLIST_FOREACH(client, &(ws->output->dock_clients), dock_clients)
- height -= client->desired_height;
+ /* 5: attach the new split container to the workspace */
+ DLOG("Attaching new split to ws\n");
+ con_attach(split, ws, false);
- /* Space for the internal bar */
- if (!config.disable_workspace_bar)
- height -= (font->height + 6);
+ /* 6: fix the percentages */
+ con_fix_percent(ws);
- return height;
+ if (old_focused)
+ con_focus(old_focused);
}
-#endif
projects / i3 / i3 / blobdiff