+/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
+
+ menu.c for the Openbox window manager
+ Copyright (c) 2006 Mikael Magnusson
+ Copyright (c) 2003-2007 Dana Jansens
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ See the COPYING file for a copy of the GNU General Public License.
+*/
+
#include "debug.h"
#include "menu.h"
#include "openbox.h"
#include "stacking.h"
-#include "client.h"
#include "grab.h"
+#include "client.h"
+#include "config.h"
+#include "actions.h"
#include "screen.h"
+#include "menuframe.h"
+#include "keyboard.h"
#include "geom.h"
-#include "plugin.h"
#include "misc.h"
+#include "client_menu.h"
+#include "client_list_menu.h"
+#include "client_list_combined_menu.h"
+#include "gettext.h"
+#include "obt/parse.h"
-GHashTable *menu_hash = NULL;
-GList *menu_visible = NULL;
-
-#define FRAME_EVENTMASK (ButtonPressMask |ButtonMotionMask | EnterWindowMask |\
- LeaveWindowMask)
-#define TITLE_EVENTMASK (ButtonPressMask | ButtonMotionMask)
-#define ENTRY_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
- ButtonPressMask | ButtonReleaseMask)
+typedef struct _ObMenuParseState ObMenuParseState;
-static void parse_menu(xmlDocPtr doc, xmlNodePtr node, void *data)
+struct _ObMenuParseState
{
- parse_menu_full(doc, node, data, TRUE);
-}
+ ObMenu *parent;
+ ObMenu *pipe_creator;
+};
+static GHashTable *menu_hash = NULL;
+static ObtParseInst *menu_parse_inst;
+static ObMenuParseState menu_parse_state;
+static gboolean menu_can_hide = FALSE;
-void parse_menu_full(xmlDocPtr doc, xmlNodePtr node, void *data,
- gboolean newmenu)
-{
- Action *act;
- xmlNodePtr nact;
+static void menu_destroy_hash_value(ObMenu *self);
+static void parse_menu_item(xmlNodePtr node, gpointer data);
+static void parse_menu_separator(xmlNodePtr node, gpointer data);
+static void parse_menu(xmlNodePtr node, gpointer data);
+static gunichar parse_shortcut(const gchar *label, gboolean allow_shortcut,
+ gchar **strippedlabel, guint *position,
+ gboolean *always_show);
- gchar *id = NULL, *title = NULL, *label = NULL, *plugin;
- ObMenu *menu = NULL, *parent;
- if (newmenu == TRUE) {
- if (!parse_attr_string("id", node, &id))
- goto parse_menu_fail;
- if (!parse_attr_string("label", node, &title))
- goto parse_menu_fail;
- ob_debug("menu label %s\n", title);
+static void client_dest(ObClient *client, gpointer data)
+{
+ /* menus can be associated with a client, so close any that are since
+ we are disappearing now */
+ menu_frame_hide_all_client(client);
+}
- if (parse_attr_string("plugin", node, &plugin)) {
- PluginMenuCreateData data;
- data.doc = doc;
- data.node = node;
- data.parent = menu;
+void menu_startup(gboolean reconfig)
+{
+ gboolean loaded = FALSE;
+ GSList *it;
+
+ menu_hash = g_hash_table_new_full(g_str_hash, g_str_equal, NULL,
+ (GDestroyNotify)menu_destroy_hash_value);
- if (plugin_open_reopen(plugin))
- parent = plugin_create(plugin, &data);
- g_free(plugin);
+ client_list_menu_startup(reconfig);
+ client_list_combined_menu_startup(reconfig);
+ client_menu_startup();
+
+ menu_parse_inst = obt_parse_instance_new();
+
+ menu_parse_state.parent = NULL;
+ menu_parse_state.pipe_creator = NULL;
+ obt_parse_register(menu_parse_inst, "menu", parse_menu, &menu_parse_state);
+ obt_parse_register(menu_parse_inst, "item", parse_menu_item,
+ &menu_parse_state);
+ obt_parse_register(menu_parse_inst, "separator",
+ parse_menu_separator, &menu_parse_state);
+
+ for (it = config_menu_files; it; it = g_slist_next(it)) {
+ if (obt_parse_load_config_file(menu_parse_inst,
+ "openbox",
+ it->data,
+ "openbox_menu"))
+ {
+ loaded = TRUE;
+ obt_parse_tree_from_root(menu_parse_inst);
+ obt_parse_close(menu_parse_inst);
} else
- menu = menu_new(title, id, data ? *((ObMenu**)data) : NULL);
-
- if (data)
- *((ObMenu**)data) = menu;
- } else {
- menu = (ObMenu *)data;
+ g_message(_("Unable to find a valid menu file '%s'"),
+ (const gchar*)it->data);
}
-
- node = node->xmlChildrenNode;
-
- while (node) {
- if (!xmlStrcasecmp(node->name, (const xmlChar*) "menu")) {
- if (parse_attr_string("plugin", node, &plugin)) {
- PluginMenuCreateData data;
- data.doc = doc;
- data.node = node;
- data.parent = menu;
- if (plugin_open_reopen(plugin))
- parent = plugin_create(plugin, &data);
- g_free(plugin);
- } else {
- parent = menu;
- parse_menu(doc, node, &parent);
- menu_add_entry(menu, menu_entry_new_submenu(parent->label,
- parent));
- }
-
- }
- else if (!xmlStrcasecmp(node->name, (const xmlChar*) "item")) {
- if (parse_attr_string("label", node, &label)) {
- if ((nact = parse_find_node("action", node->xmlChildrenNode)))
- act = action_parse(doc, nact);
- else
- act = NULL;
- if (act)
- menu_add_entry(menu, menu_entry_new(label, act));
- else
- menu_add_entry(menu, menu_entry_new_separator(label));
- g_free(label);
- }
- }
- node = node->next;
+ if (!loaded) {
+ if (obt_parse_load_config_file(menu_parse_inst,
+ "openbox",
+ "menu.xml",
+ "openbox_menu"))
+ {
+ obt_parse_tree_from_root(menu_parse_inst);
+ obt_parse_close(menu_parse_inst);
+ } else
+ g_message(_("Unable to find a valid menu file '%s'"),
+ "menu.xml");
}
-parse_menu_fail:
- g_free(id);
- g_free(title);
+ g_assert(menu_parse_state.parent == NULL);
+
+ if (!reconfig)
+ client_add_destroy_notify(client_dest, NULL);
}
-void menu_control_show(ObMenu *self, int x, int y, ObClient *client);
+void menu_shutdown(gboolean reconfig)
+{
+ if (!reconfig)
+ client_remove_destroy_notify(client_dest);
+
+ obt_parse_instance_unref(menu_parse_inst);
+ menu_parse_inst = NULL;
-void menu_destroy_hash_key(ObMenu *menu)
+ client_list_menu_shutdown(reconfig);
+ client_list_combined_menu_shutdown(reconfig);
+
+ menu_frame_hide_all();
+ g_hash_table_destroy(menu_hash);
+ menu_hash = NULL;
+}
+
+static gboolean menu_pipe_submenu(gpointer key, gpointer val, gpointer data)
{
- g_free(menu);
+ ObMenu *menu = val;
+ return menu->pipe_creator != NULL;
}
-void menu_destroy_hash_value(ObMenu *self)
+static void clear_cache(gpointer key, gpointer val, gpointer data)
{
- GList *it;
+ ObMenu *menu = val;
+ if (menu->execute)
+ menu_clear_entries(menu);
+}
- for (it = self->entries; it; it = it->next)
- menu_entry_free(it->data);
- g_list_free(self->entries);
+void menu_clear_pipe_caches(void)
+{
+ /* delete any pipe menus' submenus */
+ g_hash_table_foreach_remove(menu_hash, menu_pipe_submenu, NULL);
+ /* empty the top level pipe menus */
+ g_hash_table_foreach(menu_hash, clear_cache, NULL);
+}
- g_free(self->label);
- g_free(self->name);
+void menu_pipe_execute(ObMenu *self)
+{
+ xmlNodePtr node;
+ gchar *output;
+ GError *err = NULL;
- g_hash_table_remove(window_map, &self->title);
- g_hash_table_remove(window_map, &self->frame);
- g_hash_table_remove(window_map, &self->items);
+ if (!self->execute)
+ return;
+ if (self->entries) /* the entries are already created and cached */
+ return;
- stacking_remove(self);
+ if (!g_spawn_command_line_sync(self->execute, &output, NULL, NULL, &err)) {
+ g_message(_("Failed to execute command for pipe-menu '%s': %s"),
+ self->execute, err->message);
+ g_error_free(err);
+ return;
+ }
- RrAppearanceFree(self->a_title);
- RrAppearanceFree(self->a_items);
- XDestroyWindow(ob_display, self->title);
- XDestroyWindow(ob_display, self->frame);
- XDestroyWindow(ob_display, self->items);
+ if (obt_parse_load_mem(menu_parse_inst, output, strlen(output),
+ "openbox_pipe_menu"))
+ {
+ menu_parse_state.pipe_creator = self;
+ menu_parse_state.parent = self;
+ obt_parse_tree(menu_parse_inst, node->children);
+ obt_parse_close(menu_parse_inst);
+ } else {
+ g_message(_("Invalid output from pipe-menu '%s'"), self->execute);
+ }
- g_free(self);
+ g_free(output);
}
-void menu_entry_free(ObMenuEntry *self)
+static ObMenu* menu_from_name(gchar *name)
{
- g_free(self->label);
- action_free(self->action);
+ ObMenu *self = NULL;
- g_hash_table_remove(window_map, &self->item);
+ g_assert(name != NULL);
- RrAppearanceFree(self->a_item);
- RrAppearanceFree(self->a_disabled);
- RrAppearanceFree(self->a_hilite);
- RrAppearanceFree(self->a_submenu);
- XDestroyWindow(ob_display, self->item);
- XDestroyWindow(ob_display, self->submenu_pic);
- g_free(self);
+ if (!(self = g_hash_table_lookup(menu_hash, name)))
+ g_message(_("Attempted to access menu '%s' but it does not exist"),
+ name);
+ return self;
}
-
-void menu_startup()
+
+#define VALID_SHORTCUT(c) (((c) >= '0' && (c) <= '9') || \
+ ((c) >= 'A' && (c) <= 'Z') || \
+ ((c) >= 'a' && (c) <= 'z'))
+
+static gunichar parse_shortcut(const gchar *label, gboolean allow_shortcut,
+ gchar **strippedlabel, guint *position,
+ gboolean *always_show)
{
- menu_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
- (GDestroyNotify)menu_destroy_hash_key,
- (GDestroyNotify)menu_destroy_hash_value);
+ gunichar shortcut = 0;
+
+ *position = 0;
+ *always_show = FALSE;
- parse_register("menu", parse_menu, NULL);
+ g_assert(strippedlabel != NULL);
+ if (label == NULL) {
+ *strippedlabel = NULL;
+ } else {
+ gchar *i;
+
+ *strippedlabel = g_strdup(label);
+
+ /* if allow_shortcut is false, then you can't use the '_', instead you
+ have to just use the first valid character
+ */
+
+ i = strchr(*strippedlabel, '_');
+ if (allow_shortcut && i != NULL) {
+ /* there is an underscore in the string */
+
+ /* you have to use a printable ascii character for shortcuts
+ don't allow space either, so you can have like "a _ b"
+ */
+ if (VALID_SHORTCUT(*(i+1))) {
+ shortcut = g_unichar_tolower(g_utf8_get_char(i+1));
+ *position = i - *strippedlabel;
+ *always_show = TRUE;
+
+ /* remove the '_' from the string */
+ for (; *i != '\0'; ++i)
+ *i = *(i+1);
+ } else if (*(i+1) == '\0') {
+ /* no default shortcut if the '_' is the last character
+ (eg. "Exit_") for menu entries that you don't want
+ to be executed by mistake
+ */
+ *i = '\0';
+ }
+ } else {
+ /* there is no underscore, so find the first valid character to use
+ instead */
+
+ for (i = *strippedlabel; *i != '\0'; ++i)
+ if (VALID_SHORTCUT(*i)) {
+ *position = i - *strippedlabel;
+ shortcut = g_unichar_tolower(g_utf8_get_char(i));
+ break;
+ }
+ }
+ }
+ return shortcut;
}
-void menu_shutdown()
+static void parse_menu_item(xmlNodePtr node, gpointer data)
{
- g_hash_table_destroy(menu_hash);
+ ObMenuParseState *state = data;
+ gchar *label;
+
+ if (state->parent) {
+ if (obt_parse_attr_string(node, "label", &label)) {
+ GSList *acts = NULL;
+
+ for (node = node->children; node; node = node->next)
+ if (!xmlStrcasecmp(node->name, (const xmlChar*) "action")) {
+ ObActionsAct *a = actions_parse(node);
+ if (a)
+ acts = g_slist_append(acts, a);
+ }
+ menu_add_normal(state->parent, -1, label, acts, TRUE);
+ g_free(label);
+ }
+ }
+}
+
+static void parse_menu_separator(xmlNodePtr node, gpointer data)
+{
+ ObMenuParseState *state = data;
+
+ if (state->parent) {
+ gchar *label;
+
+ if (!obt_parse_attr_string(node, "label", &label))
+ label = NULL;
+
+ menu_add_separator(state->parent, -1, label);
+ g_free(label);
+ }
}
-static Window createWindow(Window parent, unsigned long mask,
- XSetWindowAttributes *attrib)
+static void parse_menu(xmlNodePtr node, gpointer data)
{
- return XCreateWindow(ob_display, parent, 0, 0, 1, 1, 0,
- RrDepth(ob_rr_inst), InputOutput,
- RrVisual(ob_rr_inst), mask, attrib);
-
+ ObMenuParseState *state = data;
+ gchar *name = NULL, *title = NULL, *script = NULL;
+ ObMenu *menu;
+
+ if (!obt_parse_attr_string(node, "id", &name))
+ goto parse_menu_fail;
+
+ if (!g_hash_table_lookup(menu_hash, name)) {
+ if (!obt_parse_attr_string(node, "label", &title))
+ goto parse_menu_fail;
+
+ if ((menu = menu_new(name, title, TRUE, NULL))) {
+ menu->pipe_creator = state->pipe_creator;
+ if (obt_parse_attr_string(node, "execute", &script)) {
+ menu->execute = parse_expand_tilde(script);
+ } else {
+ ObMenu *old;
+
+ old = state->parent;
+ state->parent = menu;
+ obt_parse_tree(menu_parse_inst, node->children);
+ state->parent = old;
+ }
+ }
+ }
+
+ if (state->parent)
+ menu_add_submenu(state->parent, -1, name);
+
+parse_menu_fail:
+ g_free(name);
+ g_free(title);
+ g_free(script);
}
-ObMenu *menu_new_full(char *label, char *name, ObMenu *parent,
- menu_controller_show show, menu_controller_update update,
- menu_controller_selected selected,
- menu_controller_hide hide,
- menu_controller_mouseover mouseover)
+ObMenu* menu_new(const gchar *name, const gchar *title,
+ gboolean allow_shortcut_selection, gpointer data)
{
- XSetWindowAttributes attrib;
ObMenu *self;
self = g_new0(ObMenu, 1);
- self->obwin.type = Window_Menu;
- self->label = g_strdup(label);
self->name = g_strdup(name);
- self->parent = parent;
- self->open_submenu = NULL;
- self->over = NULL;
-
- self->entries = NULL;
- self->shown = FALSE;
- self->invalid = TRUE;
-
- /* default controllers */
- self->show = (show != NULL ? show : menu_show_full);
- self->hide = (hide != NULL ? hide : menu_hide);
- self->update = (update != NULL ? update : menu_render);
- self->mouseover = (mouseover != NULL ? mouseover :
- menu_control_mouseover);
- self->selected = (selected != NULL ? selected : menu_entry_fire);
-
- self->plugin = NULL;
- self->plugin_data = NULL;
-
- attrib.override_redirect = TRUE;
- attrib.event_mask = FRAME_EVENTMASK;
- self->frame = createWindow(RootWindow(ob_display, ob_screen),
- CWOverrideRedirect|CWEventMask, &attrib);
- attrib.event_mask = TITLE_EVENTMASK;
- self->title = createWindow(self->frame, CWEventMask, &attrib);
- self->items = createWindow(self->frame, 0, &attrib);
-
- self->a_title = self->a_items = NULL;
-
- XMapWindow(ob_display, self->title);
- XMapWindow(ob_display, self->items);
-
- g_hash_table_insert(window_map, &self->frame, self);
- g_hash_table_insert(window_map, &self->title, self);
- g_hash_table_insert(window_map, &self->items, self);
- g_hash_table_insert(menu_hash, g_strdup(name), self);
-
- stacking_add(MENU_AS_WINDOW(self));
- stacking_raise(MENU_AS_WINDOW(self));
+ self->data = data;
- return self;
-}
+ self->shortcut = parse_shortcut(title, allow_shortcut_selection,
+ &self->title, &self->shortcut_position,
+ &self->shortcut_always_show);
-void menu_free(char *name)
-{
- g_hash_table_remove(menu_hash, name);
+ g_hash_table_replace(menu_hash, self->name, self);
+
+ /* Each menu has a single more_menu. When the menu spills past what
+ can fit on the screen, a new menu frame entry is created from this
+ more_menu, and a new menu frame for the submenu is created for this
+ menu, also pointing to the more_menu.
+
+ This can be done multiple times using the same more_menu.
+
+ more_menu->more_menu will always be NULL, since there is only 1 for
+ each menu. */
+ self->more_menu = g_new0(ObMenu, 1);
+ self->more_menu->name = _("More...");
+ self->more_menu->title = _("More...");
+ self->more_menu->data = data;
+ self->more_menu->shortcut = g_unichar_tolower(g_utf8_get_char("M"));
+
+ return self;
}
-ObMenuEntry *menu_entry_new_full(char *label, Action *action,
- ObMenuEntryRenderType render_type,
- gpointer submenu)
+static void menu_destroy_hash_value(ObMenu *self)
{
- ObMenuEntry *menu_entry = g_new0(ObMenuEntry, 1);
-
- menu_entry->label = g_strdup(label);
- menu_entry->render_type = render_type;
- menu_entry->action = action;
+ /* make sure its not visible */
+ {
+ GList *it;
+ ObMenuFrame *f;
+
+ for (it = menu_frame_visible; it; it = g_list_next(it)) {
+ f = it->data;
+ if (f->menu == self)
+ menu_frame_hide_all();
+ }
+ }
- menu_entry->hilite = FALSE;
- menu_entry->enabled = TRUE;
+ if (self->destroy_func)
+ self->destroy_func(self, self->data);
- menu_entry->submenu = submenu;
+ menu_clear_entries(self);
+ g_free(self->name);
+ g_free(self->title);
+ g_free(self->execute);
+ g_free(self->more_menu);
- return menu_entry;
+ g_free(self);
}
-void menu_entry_set_submenu(ObMenuEntry *entry, ObMenu *submenu)
+void menu_free(ObMenu *menu)
{
- g_assert(entry != NULL);
-
- entry->submenu = submenu;
-
- if(entry->parent != NULL)
- entry->parent->invalid = TRUE;
+ if (menu)
+ g_hash_table_remove(menu_hash, menu->name);
}
-void menu_add_entry(ObMenu *menu, ObMenuEntry *entry)
+static gboolean menu_hide_delay_func(gpointer data)
{
- XSetWindowAttributes attrib;
+ menu_can_hide = TRUE;
+ return FALSE; /* no repeat */
+}
- g_assert(menu != NULL);
- g_assert(entry != NULL);
- g_assert(entry->item == None);
+void menu_show(gchar *name, gint x, gint y, gboolean mouse, ObClient *client)
+{
+ ObMenu *self;
+ ObMenuFrame *frame;
- menu->entries = g_list_append(menu->entries, entry);
- entry->parent = menu;
+ if (!(self = menu_from_name(name)) ||
+ grab_on_keyboard() || grab_on_pointer()) return;
- attrib.event_mask = ENTRY_EVENTMASK;
- entry->item = createWindow(menu->items, CWEventMask, &attrib);
- entry->submenu_pic = createWindow(menu->items, CWEventMask, &attrib);
- XMapWindow(ob_display, entry->item);
- XMapWindow(ob_display, entry->submenu_pic);
+ /* if the requested menu is already the top visible menu, then don't
+ bother */
+ if (menu_frame_visible) {
+ frame = menu_frame_visible->data;
+ if (frame->menu == self)
+ return;
+ }
- entry->a_item = entry->a_disabled = entry->a_hilite = entry->a_submenu
- = NULL;
+ menu_frame_hide_all();
+
+ /* clear the pipe menus when showing a new menu */
+ menu_clear_pipe_caches();
+
+ frame = menu_frame_new(self, 0, client);
+ if (!menu_frame_show_topmenu(frame, x, y, mouse))
+ menu_frame_free(frame);
+ else {
+ if (!mouse) {
+ /* select the first entry if it's not a submenu and we opened
+ * the menu with the keyboard, and skip all headers */
+ GList *it = frame->entries;
+ while (it) {
+ ObMenuEntryFrame *e = it->data;
+ if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL) {
+ menu_frame_select(frame, e, FALSE);
+ break;
+ } else if (e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR)
+ it = g_list_next(it);
+ else
+ break;
+ }
+ }
- menu->invalid = TRUE;
+ /* reset the hide timer */
+ if (!mouse)
+ menu_can_hide = TRUE;
+ else {
+ menu_can_hide = FALSE;
+ obt_main_loop_timeout_add(ob_main_loop,
+ config_menu_hide_delay * 1000,
+ menu_hide_delay_func,
+ NULL, g_direct_equal, NULL);
+ }
+ }
+}
- g_hash_table_insert(window_map, &entry->item, menu);
- g_hash_table_insert(window_map, &entry->submenu_pic, menu);
+gboolean menu_hide_delay_reached(void)
+{
+ return menu_can_hide;
}
-void menu_show(char *name, int x, int y, ObClient *client)
+static ObMenuEntry* menu_entry_new(ObMenu *menu, ObMenuEntryType type, gint id)
{
- ObMenu *self;
-
- self = g_hash_table_lookup(menu_hash, name);
- if (!self) {
- g_warning("Attempted to show menu '%s' but it does not exist.",
- name);
- return;
- }
+ ObMenuEntry *self;
- menu_show_full(self, x, y, client);
-}
+ g_assert(menu);
-void menu_show_full(ObMenu *self, int x, int y, ObClient *client)
-{
- g_assert(self != NULL);
-
- self->update(self);
-
- self->client = client;
+ self = g_new0(ObMenuEntry, 1);
+ self->ref = 1;
+ self->type = type;
+ self->menu = menu;
+ self->id = id;
- if (!self->shown) {
- if (!(self->parent && self->parent->shown)) {
- grab_pointer(TRUE, None);
- grab_keyboard(TRUE);
- }
- menu_visible = g_list_append(menu_visible, self);
+ switch (type) {
+ case OB_MENU_ENTRY_TYPE_NORMAL:
+ self->data.normal.enabled = TRUE;
+ break;
+ case OB_MENU_ENTRY_TYPE_SUBMENU:
+ case OB_MENU_ENTRY_TYPE_SEPARATOR:
+ break;
}
- menu_control_show(self, x, y, client);
+ return self;
}
-void menu_hide(ObMenu *self) {
- if (self->shown) {
- XUnmapWindow(ob_display, self->frame);
- self->shown = FALSE;
- if (self->open_submenu)
- self->open_submenu->hide(self->open_submenu);
- if (self->parent && self->parent->open_submenu == self) {
- self->parent->open_submenu = NULL;
- }
+void menu_entry_ref(ObMenuEntry *self)
+{
+ ++self->ref;
+}
- if (!(self->parent && self->parent->shown)) {
- grab_keyboard(FALSE);
- grab_pointer(FALSE, None);
- }
- menu_visible = g_list_remove(menu_visible, self);
- if (self->over) {
- ((ObMenuEntry *)self->over->data)->hilite = FALSE;
- menu_entry_render(self->over->data);
- self->over = NULL;
+void menu_entry_unref(ObMenuEntry *self)
+{
+ if (self && --self->ref == 0) {
+ switch (self->type) {
+ case OB_MENU_ENTRY_TYPE_NORMAL:
+ g_free(self->data.normal.label);
+ while (self->data.normal.actions) {
+ actions_act_unref(self->data.normal.actions->data);
+ self->data.normal.actions =
+ g_slist_delete_link(self->data.normal.actions,
+ self->data.normal.actions);
+ }
+ break;
+ case OB_MENU_ENTRY_TYPE_SUBMENU:
+ g_free(self->data.submenu.name);
+ break;
+ case OB_MENU_ENTRY_TYPE_SEPARATOR:
+ g_free(self->data.separator.label);
+ break;
}
+
+ g_free(self);
}
}
-void menu_clear(ObMenu *self) {
- GList *it;
-
- for (it = self->entries; it; it = it->next) {
- ObMenuEntry *entry = it->data;
- menu_entry_free(entry);
+void menu_clear_entries(ObMenu *self)
+{
+#ifdef DEBUG
+ /* assert that the menu isn't visible */
+ {
+ GList *it;
+ ObMenuFrame *f;
+
+ for (it = menu_frame_visible; it; it = g_list_next(it)) {
+ f = it->data;
+ g_assert(f->menu != self);
+ }
}
- self->entries = NULL;
- self->invalid = TRUE;
+#endif
+
+ while (self->entries) {
+ menu_entry_unref(self->entries->data);
+ self->entries = g_list_delete_link(self->entries, self->entries);
+ }
+ self->more_menu->entries = self->entries; /* keep it in sync */
}
+void menu_entry_remove(ObMenuEntry *self)
+{
+ self->menu->entries = g_list_remove(self->menu->entries, self);
+ menu_entry_unref(self);
+}
-ObMenuEntry *menu_find_entry(ObMenu *menu, Window win)
+ObMenuEntry* menu_add_normal(ObMenu *self, gint id, const gchar *label,
+ GSList *actions, gboolean allow_shortcut)
{
- GList *it;
+ ObMenuEntry *e;
- for (it = menu->entries; it; it = it->next) {
- ObMenuEntry *entry = it->data;
- if (entry->item == win)
- return entry;
- }
- return NULL;
+ e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_NORMAL, id);
+ e->data.normal.actions = actions;
+
+ menu_entry_set_label(e, label, allow_shortcut);
+
+ self->entries = g_list_append(self->entries, e);
+ self->more_menu->entries = self->entries; /* keep it in sync */
+ return e;
}
-ObMenuEntry *menu_find_entry_by_submenu(ObMenu *menu, ObMenu *submenu)
+ObMenuEntry* menu_get_more(ObMenu *self, guint show_from)
{
- GList *it;
-
- for (it = menu->entries; it; it = it->next) {
- ObMenuEntry *entry = it->data;
- if (entry->submenu == submenu)
- return entry;
- }
- return NULL;
+ ObMenuEntry *e;
+ e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_SUBMENU, -1);
+ /* points to itself */
+ e->data.submenu.name = g_strdup(self->name);
+ e->data.submenu.submenu = self;
+ e->data.submenu.show_from = show_from;
+ return e;
}
-ObMenuEntry *menu_find_entry_by_pos(ObMenu *menu, int x, int y)
+ObMenuEntry* menu_add_submenu(ObMenu *self, gint id, const gchar *submenu)
{
- if (x < 0 || x >= menu->size.width || y < 0 || y >= menu->size.height)
- return NULL;
+ ObMenuEntry *e;
+
+ e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_SUBMENU, id);
+ e->data.submenu.name = g_strdup(submenu);
- y -= menu->title_h + ob_rr_theme->bwidth;
- if (y < 0) return NULL;
-
- ob_debug("%d %p\n", y/menu->item_h,
- g_list_nth_data(menu->entries, y / menu->item_h));
- return g_list_nth_data(menu->entries, y / menu->item_h);
+ self->entries = g_list_append(self->entries, e);
+ self->more_menu->entries = self->entries; /* keep it in sync */
+ return e;
}
-void menu_entry_fire(ObMenuEntry *self, unsigned int button, unsigned int x,
- unsigned int y)
+ObMenuEntry* menu_add_separator(ObMenu *self, gint id, const gchar *label)
{
- ObMenu *m;
+ ObMenuEntry *e;
- /* ignore wheel scrolling */
- if (button == 4 || button == 5) return;
+ e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_SEPARATOR, id);
- if (self->action) {
- self->action->data.any.c = self->parent->client;
- self->action->func(&self->action->data);
+ menu_entry_set_label(e, label, FALSE);
- /* hide the whole thing */
- m = self->parent;
- while (m->parent) m = m->parent;
- m->hide(m);
- }
+ self->entries = g_list_append(self->entries, e);
+ self->more_menu->entries = self->entries; /* keep it in sync */
+ return e;
}
-/*
- Default menu controller action for showing.
-*/
+void menu_set_show_func(ObMenu *self, ObMenuShowFunc func)
+{
+ self->show_func = func;
+}
-void menu_control_show(ObMenu *self, int x, int y, ObClient *client)
+void menu_set_hide_func(ObMenu *self, ObMenuHideFunc func)
{
- guint i;
- Rect *a = NULL;
+ self->hide_func = func;
+}
- g_assert(!self->invalid);
-
- for (i = 0; i < screen_num_monitors; ++i) {
- a = screen_physical_area_monitor(i);
- if (RECT_CONTAINS(*a, x, y))
- break;
- }
- g_assert(a != NULL);
- self->xin_area = i;
-
- POINT_SET(self->location,
- MIN(x, a->x + a->width - 1 - self->size.width),
- MIN(y, a->y + a->height - 1 - self->size.height));
- XMoveWindow(ob_display, self->frame, self->location.x, self->location.y);
-
- if (!self->shown) {
- XMapWindow(ob_display, self->frame);
- stacking_raise(MENU_AS_WINDOW(self));
- self->shown = TRUE;
- } else if (self->shown && self->open_submenu) {
- self->open_submenu->hide(self->open_submenu);
- }
+void menu_set_update_func(ObMenu *self, ObMenuUpdateFunc func)
+{
+ self->update_func = func;
}
-void menu_control_mouseover(ObMenuEntry *self, gboolean enter)
+void menu_set_execute_func(ObMenu *self, ObMenuExecuteFunc func)
{
- int x;
- Rect *a;
- ObMenuEntry *e;
+ self->execute_func = func;
+ self->more_menu->execute_func = func; /* keep it in sync */
+}
- g_assert(self != NULL);
-
- if (enter) {
- /* TODO: we prolly don't need open_submenu */
- if (self->parent->open_submenu && self->submenu
- != self->parent->open_submenu)
- {
- e = (ObMenuEntry *) self->parent->over->data;
- e->hilite = FALSE;
- menu_entry_render(e);
- self->parent->open_submenu->hide(self->parent->open_submenu);
- }
-
- if (self->submenu && self->parent->open_submenu != self->submenu) {
- self->parent->open_submenu = self->submenu;
-
- /* shouldn't be invalid since it must be displayed */
- g_assert(!self->parent->invalid);
- /* TODO: I don't understand why these bevels should be here.
- Something must be wrong in the width calculation */
- x = self->parent->location.x + self->parent->size.width +
- ob_rr_theme->bwidth - ob_rr_theme->menu_overlap;
-
- /* need to get the width. is this bad?*/
- self->parent->update(self->submenu);
-
- a = screen_physical_area_monitor(self->parent->xin_area);
-
- if (self->submenu->size.width + x >= a->x + a->width) {
- int newparentx = a->x + a->width
- - self->submenu->size.width
- - self->parent->size.width
- - ob_rr_theme->bwidth
- - ob_rr_theme->menu_overlap;
-
- x = a->x + a->width - self->submenu->size.width
- - ob_rr_theme->menu_overlap;
- XWarpPointer(ob_display, None, None, 0, 0, 0, 0,
- newparentx - self->parent->location.x, 0);
-
- menu_show_full(self->parent, newparentx,
- self->parent->location.y, self->parent->client);
- }
-
- menu_show_full(self->submenu, x,
- self->parent->location.y + self->y,
- self->parent->client);
- }
- self->hilite = TRUE;
- self->parent->over = g_list_find(self->parent->entries, self);
-
- } else
- self->hilite = FALSE;
-
- menu_entry_render(self);
-}
-
-void menu_control_keyboard_nav(unsigned int key)
-{
- static ObMenu *current_menu = NULL;
- ObMenuEntry *e = NULL;
-
- ObKey obkey = OB_NUM_KEYS;
-
- /* hrmm. could be fixed */
- if (key == ob_keycode(OB_KEY_DOWN))
- obkey = OB_KEY_DOWN;
- else if (key == ob_keycode(OB_KEY_UP))
- obkey = OB_KEY_UP;
- else if (key == ob_keycode(OB_KEY_RIGHT)) /* fuck */
- obkey = OB_KEY_RIGHT;
- else if (key == ob_keycode(OB_KEY_LEFT)) /* users */
- obkey = OB_KEY_LEFT;
- else if (key == ob_keycode(OB_KEY_RETURN))
- obkey = OB_KEY_RETURN;
-
-
- if (current_menu == NULL)
- current_menu = menu_visible->data;
-
- switch (obkey) {
- case OB_KEY_DOWN: {
- if (current_menu->over) {
- current_menu->mouseover(current_menu->over->data, FALSE);
- current_menu->over = (current_menu->over->next != NULL ?
- current_menu->over->next :
- current_menu->entries);
- }
- else
- current_menu->over = current_menu->entries;
+void menu_set_destroy_func(ObMenu *self, ObMenuDestroyFunc func)
+{
+ self->destroy_func = func;
+}
- if (current_menu->over)
- current_menu->mouseover(current_menu->over->data, TRUE);
-
- break;
- }
- case OB_KEY_UP: {
- if (current_menu->over) {
- current_menu->mouseover(current_menu->over->data, FALSE);
- current_menu->over = (current_menu->over->prev != NULL ?
- current_menu->over->prev :
- g_list_last(current_menu->entries));
- } else
- current_menu->over = g_list_last(current_menu->entries);
+void menu_set_place_func(ObMenu *self, ObMenuPlaceFunc func)
+{
+ self->place_func = func;
+}
- if (current_menu->over)
- current_menu->mouseover(current_menu->over->data, TRUE);
-
- break;
- }
- case OB_KEY_RIGHT: {
- if (current_menu->over == NULL)
- return;
- e = (ObMenuEntry *)current_menu->over->data;
- if (e->submenu) {
- current_menu->mouseover(e, TRUE);
- current_menu = e->submenu;
- current_menu->over = current_menu->entries;
- if (current_menu->over)
- current_menu->mouseover(current_menu->over->data, TRUE);
+ObMenuEntry* menu_find_entry_id(ObMenu *self, gint id)
+{
+ ObMenuEntry *ret = NULL;
+ GList *it;
+
+ for (it = self->entries; it; it = g_list_next(it)) {
+ ObMenuEntry *e = it->data;
+
+ if (e->id == id) {
+ ret = e;
+ break;
}
- break;
}
+ return ret;
+}
- case OB_KEY_RETURN: {
- if (current_menu->over == NULL)
- return;
- e = (ObMenuEntry *)current_menu->over->data;
+void menu_find_submenus(ObMenu *self)
+{
+ GList *it;
- current_menu->mouseover(e, FALSE);
- current_menu->over = NULL;
- /* zero is enter */
- menu_entry_fire(e, 0, 0, 0);
+ for (it = self->entries; it; it = g_list_next(it)) {
+ ObMenuEntry *e = it->data;
+
+ if (e->type == OB_MENU_ENTRY_TYPE_SUBMENU)
+ e->data.submenu.submenu = menu_from_name(e->data.submenu.name);
}
-
- case OB_KEY_LEFT: {
- if (current_menu->over != NULL) {
- current_menu->mouseover(current_menu->over->data, FALSE);
- current_menu->over = NULL;
- }
-
- current_menu->hide(current_menu);
+}
- if (current_menu->parent)
- current_menu = current_menu->parent;
-
+void menu_entry_set_label(ObMenuEntry *self, const gchar *label,
+ gboolean allow_shortcut)
+{
+ switch (self->type) {
+ case OB_MENU_ENTRY_TYPE_SEPARATOR:
+ g_free(self->data.separator.label);
+ self->data.separator.label = g_strdup(label);
+ break;
+ case OB_MENU_ENTRY_TYPE_NORMAL:
+ g_free(self->data.normal.label);
+ self->data.normal.shortcut =
+ parse_shortcut(label, allow_shortcut, &self->data.normal.label,
+ &self->data.normal.shortcut_position,
+ &self->data.normal.shortcut_always_show);
break;
- }
default:
- ((ObMenu *)menu_visible->data)->hide(menu_visible->data);
- current_menu = NULL;
+ g_assert_not_reached();
}
- return;
}
-void menu_noop()
+void menu_show_all_shortcuts(ObMenu *self, gboolean show)
{
- /* This noop brought to you by OLS 2003 Email Garden. */
+ self->show_all_shortcuts = show;
}
projects / dana / openbox.git / blobdiff