new->depth = window->depth;
new->window->aspect_ratio = 0.0;
} else {
- new->depth = XCB_COPY_FROM_PARENT;
+ new->depth = root_depth;
}
DLOG("opening window\n");
TAILQ_INIT(&(new->nodes_head));
TAILQ_INIT(&(new->focus_head));
TAILQ_INIT(&(new->swallow_head));
+ TAILQ_INIT(&(new->marks_head));
if (parent != NULL)
con_attach(new, parent, false);
*/
Con *con_new(Con *parent, i3Window *window) {
Con *new = con_new_skeleton(parent, window);
- x_con_init(new, new->depth);
+ x_con_init(new);
return new;
}
}
}
+/*
+ * Closes the given container.
+ *
+ */
+void con_close(Con *con, kill_window_t kill_window) {
+ assert(con != NULL);
+ DLOG("Closing con = %p.\n", con);
+
+ /* We never close output or root containers. */
+ if (con->type == CT_OUTPUT || con->type == CT_ROOT) {
+ DLOG("con = %p is of type %d, not closing anything.\n", con, con->type);
+ return;
+ }
+
+ if (con->type == CT_WORKSPACE) {
+ DLOG("con = %p is a workspace, closing all children instead.\n", con);
+ Con *child, *nextchild;
+ for (child = TAILQ_FIRST(&(con->focus_head)); child;) {
+ nextchild = TAILQ_NEXT(child, focused);
+ DLOG("killing child = %p.\n", child);
+ tree_close_internal(child, kill_window, false, false);
+ child = nextchild;
+ }
+
+ return;
+ }
+
+ tree_close_internal(con, kill_window, false, false);
+}
+
/*
* Returns true when this node is a leaf node (has no children)
*
return false;
}
+/*
+ * Returns whether the container or any of its children is sticky.
+ *
+ */
+bool con_is_sticky(Con *con) {
+ if (con->sticky)
+ return true;
+
+ Con *child;
+ TAILQ_FOREACH(child, &(con->nodes_head), nodes) {
+ if (con_is_sticky(child))
+ return true;
+ }
+
+ return false;
+}
+
/*
* Returns true if this node accepts a window (if the node swallows windows,
* it might already have swallowed enough and cannot hold any more).
return (con->floating >= FLOATING_AUTO_ON);
}
+/*
+ * Returns true if the container is a docked container.
+ *
+ */
+bool con_is_docked(Con *con) {
+ if (con->parent == NULL)
+ return false;
+
+ if (con->parent->type == CT_DOCKAREA)
+ return true;
+
+ return con_is_docked(con->parent);
+}
+
/*
* Checks if the given container is either floating or inside some floating
* container. It returns the FLOATING_CON container.
Con *con_by_frame_id(xcb_window_t frame) {
Con *con;
TAILQ_FOREACH(con, &all_cons, all_cons)
- if (con->frame == frame)
+ if (con->frame.id == frame)
return con;
return NULL;
}
Con *con_by_mark(const char *mark) {
Con *con;
TAILQ_FOREACH(con, &all_cons, all_cons) {
- if (con->mark != NULL && strcmp(con->mark, mark) == 0)
+ if (con_has_mark(con, mark))
return con;
}
return NULL;
}
+/*
+ * Returns true if and only if the given containers holds the mark.
+ *
+ */
+bool con_has_mark(Con *con, const char *mark) {
+ mark_t *current;
+ TAILQ_FOREACH(current, &(con->marks_head), marks) {
+ if (strcmp(current->name, mark) == 0)
+ return true;
+ }
+
+ return false;
+}
+
+/*
+ * Toggles the mark on a container.
+ * If the container already has this mark, the mark is removed.
+ * Otherwise, the mark is assigned to the container.
+ *
+ */
+void con_mark_toggle(Con *con, const char *mark, mark_mode_t mode) {
+ assert(con != NULL);
+ DLOG("Toggling mark \"%s\" on con = %p.\n", mark, con);
+
+ if (con_has_mark(con, mark)) {
+ con_unmark(con, mark);
+ } else {
+ con_mark(con, mark, mode);
+ }
+}
+
+/*
+ * Assigns a mark to the container.
+ *
+ */
+void con_mark(Con *con, const char *mark, mark_mode_t mode) {
+ assert(con != NULL);
+ DLOG("Setting mark \"%s\" on con = %p.\n", mark, con);
+
+ con_unmark(NULL, mark);
+ if (mode == MM_REPLACE) {
+ DLOG("Removing all existing marks on con = %p.\n", con);
+
+ mark_t *current;
+ while (!TAILQ_EMPTY(&(con->marks_head))) {
+ current = TAILQ_FIRST(&(con->marks_head));
+ con_unmark(con, current->name);
+ }
+ }
+
+ mark_t *new = scalloc(1, sizeof(mark_t));
+ new->name = sstrdup(mark);
+ TAILQ_INSERT_TAIL(&(con->marks_head), new, marks);
+
+ con->mark_changed = true;
+}
+
+/*
+ * Removes marks from containers.
+ * If con is NULL, all containers are considered.
+ * If name is NULL, this removes all existing marks.
+ * Otherwise, it will only remove the given mark (if it is present).
+ *
+ */
+void con_unmark(Con *con, const char *name) {
+ Con *current;
+ if (name == NULL) {
+ DLOG("Unmarking all containers.\n");
+ TAILQ_FOREACH(current, &all_cons, all_cons) {
+ if (con != NULL && current != con)
+ continue;
+
+ if (TAILQ_EMPTY(&(current->marks_head)))
+ continue;
+
+ mark_t *mark;
+ while (!TAILQ_EMPTY(&(current->marks_head))) {
+ mark = TAILQ_FIRST(&(current->marks_head));
+ FREE(mark->name);
+ TAILQ_REMOVE(&(current->marks_head), mark, marks);
+ FREE(mark);
+ }
+
+ current->mark_changed = true;
+ }
+ } else {
+ DLOG("Removing mark \"%s\".\n", name);
+ current = (con == NULL) ? con_by_mark(name) : con;
+ if (current == NULL) {
+ DLOG("No container found with this mark, so there is nothing to do.\n");
+ return;
+ }
+
+ DLOG("Found mark on con = %p. Removing it now.\n", current);
+ current->mark_changed = true;
+
+ mark_t *mark;
+ TAILQ_FOREACH(mark, &(current->marks_head), marks) {
+ if (strcmp(mark->name, name) != 0)
+ continue;
+
+ FREE(mark->name);
+ TAILQ_REMOVE(&(current->marks_head), mark, marks);
+ FREE(mark);
+ break;
+ }
+ }
+}
+
/*
* Returns the first container below 'con' which wants to swallow this window
* TODO: priority
return children;
}
+/**
+ * Returns the number of visible non-floating children of this container.
+ * For example, if the container contains a hsplit which has two children,
+ * this will return 2 instead of 1.
+ */
+int con_num_visible_children(Con *con) {
+ if (con == NULL)
+ return 0;
+
+ int children = 0;
+ Con *current = NULL;
+ TAILQ_FOREACH(current, &(con->nodes_head), nodes) {
+ /* Visible leaf nodes are a child. */
+ if (!con_is_hidden(current) && con_is_leaf(current))
+ children++;
+ /* All other containers need to be recursed. */
+ else
+ children += con_num_visible_children(current);
+ }
+
+ return children;
+}
+
+/*
+ * Count the number of windows (i.e., leaf containers).
+ *
+ */
+int con_num_windows(Con *con) {
+ if (con == NULL)
+ return 0;
+
+ if (con_has_managed_window(con))
+ return 1;
+
+ int num = 0;
+ Con *current = NULL;
+ TAILQ_FOREACH(current, &(con->nodes_head), nodes) {
+ num += con_num_windows(current);
+ }
+
+ return num;
+}
+
/*
* Updates the percent attribute of the children of the given container. This
* function needs to be called when a window is added or removed from a
if (con->window == NULL)
return;
- uint32_t values[1];
- unsigned int num = 0;
-
- if (con->fullscreen_mode != CF_NONE)
- values[num++] = A__NET_WM_STATE_FULLSCREEN;
-
- xcb_change_property(conn, XCB_PROP_MODE_REPLACE, con->window->id,
- A__NET_WM_STATE, XCB_ATOM_ATOM, 32, num, values);
+ if (con->fullscreen_mode != CF_NONE) {
+ DLOG("Setting _NET_WM_STATE_FULLSCREEN for con = %p / window = %d.\n", con, con->window->id);
+ xcb_add_property_atom(conn, con->window->id, A__NET_WM_STATE, A__NET_WM_STATE_FULLSCREEN);
+ } else {
+ DLOG("Removing _NET_WM_STATE_FULLSCREEN for con = %p / window = %d.\n", con, con->window->id);
+ xcb_remove_property_atom(conn, con->window->id, A__NET_WM_STATE, A__NET_WM_STATE_FULLSCREEN);
+ }
}
/*
con_set_fullscreen_mode(con, CF_NONE);
}
-static bool _con_move_to_con(Con *con, Con *target, bool behind_focused, bool fix_coordinates, bool dont_warp) {
+static bool _con_move_to_con(Con *con, Con *target, bool behind_focused, bool fix_coordinates, bool dont_warp, bool ignore_focus) {
Con *orig_target = target;
/* Prevent moving if this would violate the fullscreen focus restrictions. */
Con *child;
while (!TAILQ_EMPTY(&(source_ws->floating_head))) {
child = TAILQ_FIRST(&(source_ws->floating_head));
- con_move_to_workspace(child, target_ws, true, true);
+ con_move_to_workspace(child, target_ws, true, true, false);
}
/* If there are no non-floating children, ignore the workspace. */
/* If moving to a visible workspace, call show so it can be considered
* focused. Must do before attaching because workspace_show checks to see
* if focused container is in its area. */
- if (workspace_is_visible(target_ws)) {
+ if (!ignore_focus && workspace_is_visible(target_ws)) {
workspace_show(target_ws);
/* Don’t warp if told so (when dragging floating windows with the
* workspace, that is, don’t move focus away if the target workspace is
* invisible.
* We don’t focus the con for i3 pseudo workspaces like __i3_scratch and
- * we don’t focus when there is a fullscreen con on that workspace. */
- if (!con_is_internal(target_ws) && !fullscreen) {
+ * we don’t focus when there is a fullscreen con on that workspace. We
+ * also don't do it if the caller requested to ignore focus. */
+ if (!ignore_focus && !con_is_internal(target_ws) && !fullscreen) {
/* We need to save the focused workspace on the output in case the
* new workspace is hidden and it's necessary to immediately switch
* back to the originally-focused workspace. */
/* Descend focus stack in case focus_next is a workspace which can
* occur if we move to the same workspace. Also show current workspace
* to ensure it is focused. */
- workspace_show(current_ws);
+ if (!ignore_focus)
+ workspace_show(current_ws);
/* Set focus only if con was on current workspace before moving.
* Otherwise we would give focus to some window on different workspace. */
- if (source_ws == current_ws)
+ if (!ignore_focus && source_ws == current_ws)
con_focus(con_descend_focused(focus_next));
/* 8. If anything within the container is associated with a startup sequence,
startup_sequence_delete(sequence);
}
- CALL(parent, on_remove_child);
-
/* 9. If the container was marked urgent, move the urgency hint. */
if (urgent) {
workspace_update_urgent_flag(source_ws);
con_set_urgency(con, true);
}
+ CALL(parent, on_remove_child);
+
ipc_send_window_event("move", con);
+ ewmh_update_wm_desktop();
return true;
}
/* For floating target containers, we just send the window to the same workspace. */
if (con_is_floating(target)) {
DLOG("target container is floating, moving container to target's workspace.\n");
- con_move_to_workspace(con, con_get_workspace(target), true, false);
+ con_move_to_workspace(con, con_get_workspace(target), true, false, false);
+ return true;
+ }
+
+ if (con->type == CT_WORKSPACE) {
+ DLOG("target container is a workspace, simply moving the container there.\n");
+ con_move_to_workspace(con, target, true, false, false);
return true;
}
target = TAILQ_FIRST(&(target->focus_head));
}
- if (con == target) {
- DLOG("cannot move the container to itself, aborting.\n");
+ if (con == target || con == target->parent) {
+ DLOG("cannot move the container to or inside itself, aborting.\n");
return false;
}
- return _con_move_to_con(con, target, false, true, false);
+ return _con_move_to_con(con, target, false, true, false, false);
}
/*
* The dont_warp flag disables pointer warping and will be set when this
* function is called while dragging a floating window.
*
+ * If ignore_focus is set, the container will be moved without modifying focus
+ * at all.
+ *
* TODO: is there a better place for this function?
*
*/
-void con_move_to_workspace(Con *con, Con *workspace, bool fix_coordinates, bool dont_warp) {
+void con_move_to_workspace(Con *con, Con *workspace, bool fix_coordinates, bool dont_warp, bool ignore_focus) {
assert(workspace->type == CT_WORKSPACE);
Con *source_ws = con_get_workspace(con);
}
Con *target = con_descend_focused(workspace);
- _con_move_to_con(con, target, true, fix_coordinates, dont_warp);
+ _con_move_to_con(con, target, true, fix_coordinates, dont_warp, ignore_focus);
+}
+
+/*
+ * Moves the given container to the currently focused container on the
+ * visible workspace on the given output.
+ *
+ */
+void con_move_to_output(Con *con, Output *output) {
+ Con *ws = NULL;
+ GREP_FIRST(ws, output_get_content(output->con), workspace_is_visible(child));
+ assert(ws != NULL);
+ DLOG("Moving con %p to output %s\n", con, output->name);
+ con_move_to_workspace(con, ws, false, false, false);
}
/*
/*
* Returns the container which will be focused next when the given container
- * is not available anymore. Called in tree_close and con_move_to_workspace
+ * is not available anymore. Called in tree_close_internal and con_move_to_workspace
* to properly restore focus.
*
*/
*
*/
Rect con_border_style_rect(Con *con) {
+ if (config.hide_edge_borders == HEBM_SMART && con_num_visible_children(con_get_workspace(con)) <= 1) {
+ if (!con_is_floating(con)) {
+ return (Rect){0, 0, 0, 0};
+ }
+ }
+
adjacent_t borders_to_hide = ADJ_NONE;
int border_width = con->current_border_width;
DLOG("The border width for con is set to: %d\n", con->current_border_width);
int border_style = con_border_style(con);
if (border_style == BS_NONE)
return (Rect){0, 0, 0, 0};
- borders_to_hide = con_adjacent_borders(con) & config.hide_edge_borders;
if (border_style == BS_NORMAL) {
result = (Rect){border_width, 0, -(2 * border_width), -(border_width)};
} else {
result = (Rect){border_width, border_width, -(2 * border_width), -(2 * border_width)};
}
- /* Floating windows are never adjacent to any other window, so
- don’t hide their border(s). This prevents bug #998. */
- if (con_is_floating(con))
- return result;
-
+ borders_to_hide = con_adjacent_borders(con) & config.hide_edge_borders;
if (borders_to_hide & ADJ_LEFT_SCREEN_EDGE) {
result.x -= border_width;
result.width += border_width;
*/
adjacent_t con_adjacent_borders(Con *con) {
adjacent_t result = ADJ_NONE;
+ /* Floating windows are never adjacent to any other window, so
+ don’t hide their border(s). This prevents bug #998. */
+ if (con_is_floating(con))
+ return result;
+
Con *workspace = con_get_workspace(con);
if (con->rect.x == workspace->rect.x)
result |= ADJ_LEFT_SCREEN_EDGE;
if (TAILQ_EMPTY(&(con->focus_head)) && !workspace_is_visible(con)) {
LOG("Closing old workspace (%p / %s), it is empty\n", con, con->name);
yajl_gen gen = ipc_marshal_workspace_event("empty", con, NULL);
- tree_close(con, DONT_KILL_WINDOW, false, false);
+ tree_close_internal(con, DONT_KILL_WINDOW, false, false);
const unsigned char *payload;
ylength length;
int children = con_num_children(con);
if (children == 0) {
DLOG("Container empty, closing\n");
- tree_close(con, DONT_KILL_WINDOW, false, false);
+ tree_close_internal(con, DONT_KILL_WINDOW, false, false);
return;
}
}
(TAILQ_FIRST(&(con->nodes_head)) == child ? "" : " "), child_txt);
free(buf);
buf = tmp_buf;
+ free(child_txt);
}
/* 3) close the brackets */
return complete_buf;
}
+
+/*
+ * Returns the container's title considering the current title format.
+ *
+ */
+i3String *con_parse_title_format(Con *con) {
+ assert(con->title_format != NULL);
+
+ i3Window *win = con->window;
+
+ /* We need to ensure that we only escape the window title if pango
+ * is used by the current font. */
+ const bool pango_markup = font_is_pango();
+
+ char *title;
+ char *class;
+ char *instance;
+ if (win == NULL) {
+ title = pango_escape_markup(con_get_tree_representation(con));
+ class = sstrdup("i3-frame");
+ instance = sstrdup("i3-frame");
+ } else {
+ title = pango_escape_markup(sstrdup((win->name == NULL) ? "" : i3string_as_utf8(win->name)));
+ class = pango_escape_markup(sstrdup((win->class_class == NULL) ? "" : win->class_class));
+ instance = pango_escape_markup(sstrdup((win->class_instance == NULL) ? "" : win->class_instance));
+ }
+
+ placeholder_t placeholders[] = {
+ {.name = "%title", .value = title},
+ {.name = "%class", .value = class},
+ {.name = "%instance", .value = instance}};
+ const size_t num = sizeof(placeholders) / sizeof(placeholder_t);
+
+ char *formatted_str = format_placeholders(con->title_format, &placeholders[0], num);
+ i3String *formatted = i3string_from_utf8(formatted_str);
+ i3string_set_markup(formatted, pango_markup);
+ FREE(formatted_str);
+
+ for (size_t i = 0; i < num; i++) {
+ FREE(placeholders[i].value);
+ }
+
+ return formatted;
+}
projects / i3 / i3 / blobdiff