-#undef I3__FILE__
-#define I3__FILE__ "con.c"
/*
* vim:ts=4:sw=4:expandtab
*
*
*/
#include "all.h"
+
#include "yajl_utils.h"
static void con_on_remove_child(Con *con);
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 (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) {
+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->mark != NULL && strcmp(con->mark, mark) == 0) {
- con_unmark(mark);
+ if (con_has_mark(con, mark)) {
+ con_unmark(con, mark);
} else {
- con_mark(con, mark);
+ con_mark(con, mark, mode);
}
}
* Assigns a mark to the container.
*
*/
-void con_mark(Con *con, const char *mark) {
+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);
- FREE(con->mark);
- con->mark = sstrdup(mark);
- con->mark_changed = true;
-
- DLOG("Clearing the mark from all other windows.\n");
- Con *other;
- TAILQ_FOREACH(other, &all_cons, all_cons) {
- /* Skip the window we actually handled since we took care of it already. */
- if (con == other)
- continue;
+ con_unmark(NULL, mark);
+ if (mode == MM_REPLACE) {
+ DLOG("Removing all existing marks on con = %p.\n", con);
- if (other->mark != NULL && strcmp(other->mark, mark) == 0) {
- FREE(other->mark);
- other->mark_changed = true;
+ 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;
}
/*
- * If mark is NULL, this removes all existing marks.
+ * 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(const char *mark) {
- Con *con;
- if (mark == NULL) {
+void con_unmark(Con *con, const char *name) {
+ Con *current;
+ if (name == NULL) {
DLOG("Unmarking all containers.\n");
- TAILQ_FOREACH(con, &all_cons, all_cons) {
- if (con->mark == NULL)
+ TAILQ_FOREACH(current, &all_cons, all_cons) {
+ if (con != NULL && current != con)
+ continue;
+
+ if (TAILQ_EMPTY(&(current->marks_head)))
continue;
- FREE(con->mark);
- con->mark_changed = true;
+ 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", mark);
- con = con_by_mark(mark);
- if (con == NULL) {
+ 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", con);
- FREE(con->mark);
- con->mark_changed = true;
+ 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;
+ }
}
}
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
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;
}
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;
+ }
+
/* For split containers, we use the currently focused container within it.
* This allows setting marks on, e.g., tabbed containers which will move
* con to a new tab behind the focused tab. */
_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 orientation of the given container (for stacked containers,
* vertical orientation is used regardless of the actual orientation of the
/*
* 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);
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;
}
}
void con_update_parents_urgency(Con *con) {
Con *parent = con->parent;
+ /* Urgency hints should not be set on any container higher up in the
+ * hierarchy than the workspace level. Unfortunately, since the content
+ * container has type == CT_CON, that’s not easy to verify in the loop
+ * below, so we need another condition to catch that case: */
+ if (con->type == CT_WORKSPACE)
+ return;
+
bool new_urgency_value = con->urgent;
while (parent && parent->type != CT_WORKSPACE && parent->type != CT_DOCKAREA) {
if (new_urgency_value) {
(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