* vim:ts=4:sw=4:expandtab
*
* i3 - an improved dynamic tiling window manager
- * © 2009-2010 Michael Stapelberg and contributors (see also: LICENSE)
+ * © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
*
* manage.c: Contains all functions for initially managing new windows
* (or existing ones on restart).
goto out;
}
- uint32_t mask = 0;
uint32_t values[1];
/* Set a temporary event mask for the new window, consisting only of
* PropertyChange. We need to be notified of PropertyChanges because the
* client can change its properties *after* we requested them but *before*
* we actually reparented it and have set our final event mask. */
- mask = XCB_CW_EVENT_MASK;
values[0] = XCB_EVENT_MASK_PROPERTY_CHANGE;
- xcb_change_window_attributes(conn, window, mask, values);
+ xcb_change_window_attributes(conn, window, XCB_CW_EVENT_MASK, values);
-#define GET_PROPERTY(atom, len) xcb_get_property_unchecked(conn, false, window, atom, XCB_GET_PROPERTY_TYPE_ANY, 0, len)
+#define GET_PROPERTY(atom, len) xcb_get_property(conn, false, window, atom, XCB_GET_PROPERTY_TYPE_ANY, 0, len)
wm_type_cookie = GET_PROPERTY(A__NET_WM_WINDOW_TYPE, UINT32_MAX);
strut_cookie = GET_PROPERTY(A__NET_WM_STRUT_PARTIAL, UINT32_MAX);
/* update as much information as possible so far (some replies may be NULL) */
- window_update_class(cwindow, xcb_get_property_reply(conn, class_cookie, NULL));
- window_update_name_legacy(cwindow, xcb_get_property_reply(conn, title_cookie, NULL));
- window_update_name(cwindow, xcb_get_property_reply(conn, utf8_title_cookie, NULL));
+ window_update_class(cwindow, xcb_get_property_reply(conn, class_cookie, NULL), true);
+ window_update_name_legacy(cwindow, xcb_get_property_reply(conn, title_cookie, NULL), true);
+ window_update_name(cwindow, xcb_get_property_reply(conn, utf8_title_cookie, NULL), true);
window_update_leader(cwindow, xcb_get_property_reply(conn, leader_cookie, NULL));
window_update_transient_for(cwindow, xcb_get_property_reply(conn, transient_cookie, NULL));
window_update_strut_partial(cwindow, xcb_get_property_reply(conn, strut_cookie, NULL));
Con *nc = NULL;
Match *match;
-
- /* check assignments first */
- if ((match = match_by_assignment(cwindow))) {
- DLOG("Assignment matches (%p)\n", match);
- if (match->insert_where == M_ASSIGN_WS) {
- nc = con_descend_focused(workspace_get(match->target_ws, NULL));
- DLOG("focused on ws %s: %p / %s\n", match->target_ws, nc, nc->name);
- if (nc->type == CT_WORKSPACE)
- nc = tree_open_con(nc);
- else nc = tree_open_con(nc->parent);
- }
- } else {
- /* TODO: two matches for one container */
-
- /* See if any container swallows this new window */
- nc = con_for_window(search_at, cwindow, &match);
- if (nc == NULL) {
+ Assignment *assignment;
+
+ /* TODO: two matches for one container */
+
+ /* See if any container swallows this new window */
+ nc = con_for_window(search_at, cwindow, &match);
+ if (nc == NULL) {
+ /* If not, check if it is assigned to a specific workspace / output */
+ if ((assignment = assignment_for(cwindow, A_TO_WORKSPACE | A_TO_OUTPUT))) {
+ DLOG("Assignment matches (%p)\n", match);
+ if (assignment->type == A_TO_WORKSPACE) {
+ nc = con_descend_focused(workspace_get(assignment->dest.workspace, NULL));
+ DLOG("focused on ws %s: %p / %s\n", assignment->dest.workspace, nc, nc->name);
+ if (nc->type == CT_WORKSPACE)
+ nc = tree_open_con(nc, cwindow);
+ else nc = tree_open_con(nc->parent, cwindow);
+ }
+ /* TODO: handle assignments with type == A_TO_OUTPUT */
+ } else {
+ /* If not, insert it at the currently focused position */
if (focused->type == CT_CON && con_accepts_window(focused)) {
LOG("using current container, focused = %p, focused->name = %s\n",
focused, focused->name);
nc = focused;
- } else nc = tree_open_con(NULL);
- } else {
- /* M_BELOW inserts the new window as a child of the one which was
- * matched (e.g. dock areas) */
- if (match != NULL && match->insert_where == M_BELOW) {
- nc = tree_open_con(nc);
- }
+ } else nc = tree_open_con(NULL, cwindow);
+ }
+ } else {
+ /* M_BELOW inserts the new window as a child of the one which was
+ * matched (e.g. dock areas) */
+ if (match != NULL && match->insert_where == M_BELOW) {
+ nc = tree_open_con(nc, cwindow);
}
}
free(name);
Con *ws = con_get_workspace(nc);
- Con *fs = (ws ? con_get_fullscreen_con(ws) : NULL);
+ Con *fs = (ws ? con_get_fullscreen_con(ws, CF_OUTPUT) : NULL);
+ if (fs == NULL)
+ fs = con_get_fullscreen_con(croot, CF_GLOBAL);
if (fs == NULL) {
DLOG("Not in fullscreen mode, focusing\n");
* focused (fullscreen) con. This way, the new container will be
* focused after we return from fullscreen mode */
Con *first = TAILQ_FIRST(&(nc->parent->focus_head));
- TAILQ_REMOVE(&(nc->parent->focus_head), nc, focused);
- TAILQ_INSERT_AFTER(&(nc->parent->focus_head), first, nc, focused);
+ if (first != nc) {
+ /* We only modify the focus stack if the container is not already
+ * the first one. This can happen when existing containers swallow
+ * new windows, for example when restarting. */
+ TAILQ_REMOVE(&(nc->parent->focus_head), nc, focused);
+ TAILQ_INSERT_AFTER(&(nc->parent->focus_head), first, nc, focused);
+ }
}
/* set floating if necessary */
want_floating = true;
}
+ FREE(reply);
+
if (cwindow->transient_for != XCB_NONE ||
(cwindow->leader != XCB_NONE &&
cwindow->leader != cwindow->id &&
if (config.popup_during_fullscreen == PDF_LEAVE_FULLSCREEN &&
fs != NULL) {
LOG("There is a fullscreen window, leaving fullscreen mode\n");
- con_toggle_fullscreen(fs);
+ con_toggle_fullscreen(fs, CF_OUTPUT);
}
}
goto out;
}
- mask = XCB_CW_EVENT_MASK;
- values[0] = CHILD_EVENT_MASK;
- xcb_change_window_attributes(conn, window, mask, values);
+ values[0] = CHILD_EVENT_MASK & ~XCB_EVENT_MASK_ENTER_WINDOW;
+ xcb_change_window_attributes(conn, window, XCB_CW_EVENT_MASK, values);
+ xcb_flush(conn);
reply = xcb_get_property_reply(conn, state_cookie, NULL);
if (xcb_reply_contains_atom(reply, A__NET_WM_STATE_FULLSCREEN))
- con_toggle_fullscreen(nc);
+ con_toggle_fullscreen(nc, CF_OUTPUT);
+
+ FREE(reply);
/* Put the client inside the save set. Upon termination (whether killed or
* normal exit does not matter) of the window manager, these clients will
* cleanup) */
xcb_change_save_set(conn, XCB_SET_MODE_INSERT, window);
+ /* Check if any assignments match */
+ run_assignments(cwindow);
+
tree_render();
free(geom);
free(attr);
return;
}
-
-#if 0
-void reparent_window(xcb_connection_t *conn, xcb_window_t child,
- xcb_visualid_t visual, xcb_window_t root, uint8_t depth,
- int16_t x, int16_t y, uint16_t width, uint16_t height,
- uint32_t border_width) {
-
- /* Minimum useful size for managed windows is 75x50 (primarily affects floating) */
- width = max(width, 75);
- height = max(height, 50);
-
- if (config.default_border != NULL)
- client_init_border(conn, new, config.default_border[1]);
-
- /* We need to grab the mouse buttons for click to focus */
- xcb_grab_button(conn, false, child, XCB_EVENT_MASK_BUTTON_PRESS,
- XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC, root, XCB_NONE,
- 1 /* left mouse button */,
- XCB_BUTTON_MASK_ANY /* don’t filter for any modifiers */);
-
- xcb_grab_button(conn, false, child, XCB_EVENT_MASK_BUTTON_PRESS,
- XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC, root, XCB_NONE,
- 3 /* right mouse button */,
- XCB_BUTTON_MASK_ANY /* don’t filter for any modifiers */);
-
- if (dock) {
- DLOG("Window is a dock.\n");
- Output *t_out = get_output_containing(x, y);
- if (t_out != c_ws->output) {
- DLOG("Dock client requested to be on output %s by geometry (%d, %d)\n",
- t_out->name, x, y);
- new->workspace = t_out->current_workspace;
- }
- new->dock = true;
- new->borderless = true;
- new->titlebar_position = TITLEBAR_OFF;
- new->force_reconfigure = true;
- new->container = NULL;
- SLIST_INSERT_HEAD(&(t_out->dock_clients), new, dock_clients);
- /* If it’s a dock we can’t make it float, so we break */
- new->floating = FLOATING_AUTO_OFF;
- }
-
- /* All clients which have a leader should be floating */
- if (!new->dock && !client_is_floating(new) && new->leader != 0) {
- DLOG("Client has WM_CLIENT_LEADER hint set, setting floating\n");
- new->floating = FLOATING_AUTO_ON;
- }
-
- if (new->workspace->auto_float) {
- new->floating = FLOATING_AUTO_ON;
- DLOG("workspace is in autofloat mode, setting floating\n");
- }
-
- if (new->dock) {
- /* Get _NET_WM_STRUT_PARTIAL to determine the client’s requested height */
- uint32_t *strut;
- preply = xcb_get_property_reply(conn, strut_cookie, NULL);
- if (preply != NULL && preply->value_len > 0 && (strut = xcb_get_property_value(preply))) {
- /* We only use a subset of the provided values, namely the reserved space at the top/bottom
- of the screen. This is because the only possibility for bars is at to be at the top/bottom
- with maximum horizontal size.
- TODO: bars at the top */
- new->desired_height = strut[3];
- if (new->desired_height == 0) {
- DLOG("Client wanted to be 0 pixels high, using the window's height (%d)\n", original_height);
- new->desired_height = original_height;
- }
- DLOG("the client wants to be %d pixels high\n", new->desired_height);
- } else {
- DLOG("The client didn't specify space to reserve at the screen edge, using its height (%d)\n", original_height);
- new->desired_height = original_height;
- }
- } else {
- /* If it’s not a dock, we can check on which workspace we should put it. */
-
- /* Firstly, we need to get the window’s class / title. We asked for the properties at the
- * top of this function, get them now and pass them to our callback function for window class / title
- * changes. It is important that the client was already inserted into the by_child table,
- * because the callbacks won’t work otherwise. */
- preply = xcb_get_property_reply(conn, utf8_title_cookie, NULL);
- handle_windowname_change(NULL, conn, 0, new->child, atoms[_NET_WM_NAME], preply);
-
- preply = xcb_get_property_reply(conn, title_cookie, NULL);
- handle_windowname_change_legacy(NULL, conn, 0, new->child, WM_NAME, preply);
-
- preply = xcb_get_property_reply(conn, class_cookie, NULL);
- handle_windowclass_change(NULL, conn, 0, new->child, WM_CLASS, preply);
-
- /* if WM_CLIENT_LEADER is set, we put the new window on the
- * same window as its leader. This might be overwritten by
- * assignments afterwards. */
- if (new->leader != XCB_NONE) {
- DLOG("client->leader is set (to 0x%08x)\n", new->leader);
- Client *parent = table_get(&by_child, new->leader);
- if (parent != NULL && parent->container != NULL) {
- Workspace *t_ws = parent->workspace;
- new->container = t_ws->table[parent->container->col][parent->container->row];
- new->workspace = t_ws;
- old_focused = new->container->currently_focused;
- map_frame = workspace_is_visible(t_ws);
- new->urgent = true;
- /* This is a little tricky: we cannot use
- * workspace_update_urgent_flag() because the
- * new window was not yet inserted into the
- * focus stack on t_ws. */
- t_ws->urgent = true;
- } else {
- DLOG("parent is not usable\n");
- }
- }
-
- struct Assignment *assign;
- TAILQ_FOREACH(assign, &assignments, assignments) {
- if (get_matching_client(conn, assign->windowclass_title, new) == NULL)
- continue;
-
- if (assign->floating == ASSIGN_FLOATING_ONLY ||
- assign->floating == ASSIGN_FLOATING) {
- new->floating = FLOATING_AUTO_ON;
- LOG("Assignment matches, putting client into floating mode\n");
- if (assign->floating == ASSIGN_FLOATING_ONLY)
- break;
- }
-
- LOG("Assignment \"%s\" matches, so putting it on workspace %d\n",
- assign->windowclass_title, assign->workspace);
-
- if (c_ws->output->current_workspace->num == (assign->workspace-1)) {
- DLOG("We are already there, no need to do anything\n");
- break;
- }
-
- DLOG("Changing container/workspace and unmapping the client\n");
- Workspace *t_ws = workspace_get(assign->workspace-1, NULL);
- workspace_initialize(t_ws, c_ws->output, false);
-
- new->container = t_ws->table[t_ws->current_col][t_ws->current_row];
- new->workspace = t_ws;
- old_focused = new->container->currently_focused;
-
- map_frame = workspace_is_visible(t_ws);
- break;
- }
- }
-
-
- if (client_is_floating(new)) {
- SLIST_INSERT_HEAD(&(new->workspace->focus_stack), new, focus_clients);
-
- /* Add the client to the list of floating clients for its workspace */
- TAILQ_INSERT_TAIL(&(new->workspace->floating_clients), new, floating_clients);
-
- new->container = NULL;
-
- new->rect.width = new->floating_rect.width + 2 + 2;
- new->rect.height = new->floating_rect.height + (font->height + 2 + 2) + 2;
-
- /* Some clients (like GIMP’s color picker window) get mapped
- * to (0, 0), so we push them to a reasonable position
- * (centered over their leader) */
- if (new->leader != 0 && x == 0 && y == 0) {
- DLOG("Floating client wants to (0x0), moving it over its leader instead\n");
- Client *leader = table_get(&by_child, new->leader);
- if (leader == NULL) {
- DLOG("leader is NULL, centering it over current workspace\n");
-
- x = c_ws->rect.x + (c_ws->rect.width / 2) - (new->rect.width / 2);
- y = c_ws->rect.y + (c_ws->rect.height / 2) - (new->rect.height / 2);
- } else {
- x = leader->rect.x + (leader->rect.width / 2) - (new->rect.width / 2);
- y = leader->rect.y + (leader->rect.height / 2) - (new->rect.height / 2);
- }
- }
- new->floating_rect.x = new->rect.x = x;
- new->floating_rect.y = new->rect.y = y;
- DLOG("copying floating_rect from tiling (%d, %d) size (%d, %d)\n",
- new->floating_rect.x, new->floating_rect.y,
- new->floating_rect.width, new->floating_rect.height);
- DLOG("outer rect (%d, %d) size (%d, %d)\n",
- new->rect.x, new->rect.y, new->rect.width, new->rect.height);
-
- /* Make sure it is on top of the other windows */
- xcb_raise_window(conn, new->frame);
- reposition_client(conn, new);
- resize_client(conn, new);
- /* redecorate_window flushes */
- redecorate_window(conn, new);
- }
-
- new->initialized = true;
-
-
- render_layout(conn);
-
-map:
- /* Map the window first to avoid flickering */
- xcb_map_window(conn, child);
- if (map_frame)
- client_map(conn, new);
-
- if ((CUR_CELL->workspace->fullscreen_client == NULL || new->fullscreen) && !new->dock) {
- /* Focus the new window if we’re not in fullscreen mode and if it is not a dock window */
- if ((new->workspace->fullscreen_client == NULL) || new->fullscreen) {
- if (!client_is_floating(new)) {
- new->container->currently_focused = new;
- if (map_frame)
- render_container(conn, new->container);
- }
- if (new->container == CUR_CELL || client_is_floating(new)) {
- xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT, new->child, XCB_CURRENT_TIME);
- ewmh_update_active_window(new->child);
- }
- }
- }
-
- xcb_flush(conn);
-}
-#endif
projects / i3 / i3 / blobdiff