X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Fmenu.c;h=c41110184429ef9a02735a8c85b15dac81c6f28f;hb=780d1b0961e2eed5fea4645b4398fafb4adad73a;hp=7197868b79c76230fd335813b57bc20f5b43854a;hpb=9aa42c2ae7b457db6efc1703dd47d1e3ac5e75e8;p=chaz%2Fopenbox

diff --git a/openbox/menu.c b/openbox/menu.c
index 7197868b..c4111018 100644
--- a/openbox/menu.c
+++ b/openbox/menu.c
@@ -20,9 +20,12 @@
 #include "debug.h"
 #include "menu.h"
 #include "openbox.h"
+#include "mainloop.h"
 #include "stacking.h"
+#include "grab.h"
 #include "client.h"
 #include "config.h"
+#include "actions.h"
 #include "screen.h"
 #include "menuframe.h"
 #include "keyboard.h"
@@ -45,6 +48,7 @@ struct _ObMenuParseState
 static GHashTable *menu_hash = NULL;
 static ObParseInst *menu_parse_inst;
 static ObMenuParseState menu_parse_state;
+static gboolean menu_can_hide = FALSE;
 
 static void menu_destroy_hash_value(ObMenu *self);
 static void parse_menu_item(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
@@ -110,13 +114,13 @@ void menu_startup(gboolean reconfig)
     g_assert(menu_parse_state.parent == NULL);
 
     if (!reconfig)
-        client_add_destructor(client_dest, NULL);
+        client_add_destroy_notify(client_dest, NULL);
 }
 
 void menu_shutdown(gboolean reconfig)
 {
     if (!reconfig)
-        client_remove_destructor(client_dest);
+        client_remove_destroy_notify(client_dest);
 
     parse_shutdown(menu_parse_inst);
     menu_parse_inst = NULL;
@@ -132,7 +136,22 @@ void menu_shutdown(gboolean reconfig)
 static gboolean menu_pipe_submenu(gpointer key, gpointer val, gpointer data)
 {
     ObMenu *menu = val;
-    return menu->pipe_creator == data;
+    return menu->pipe_creator != NULL;
+}
+
+static void clear_cache(gpointer key, gpointer val, gpointer data)
+{
+    ObMenu *menu = val;
+    if (menu->execute)
+        menu_clear_entries(menu);
+}
+
+void menu_clear_pipe_caches()
+{
+    /* 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);
 }
 
 void menu_pipe_execute(ObMenu *self)
@@ -144,6 +163,8 @@ void menu_pipe_execute(ObMenu *self)
 
     if (!self->execute)
         return;
+    if (self->entries) /* the entries are already created and cached */
+        return;
 
     if (!g_spawn_command_line_sync(self->execute, &output, NULL, NULL, &err)) {
         g_message(_("Failed to execute command for pipe-menu '%s': %s"),
@@ -155,9 +176,6 @@ void menu_pipe_execute(ObMenu *self)
     if (parse_load_mem(output, strlen(output),
                        "openbox_pipe_menu", &doc, &node))
     {
-        g_hash_table_foreach_remove(menu_hash, menu_pipe_submenu, self);
-        menu_clear_entries(self);
-
         menu_parse_state.pipe_creator = self;
         menu_parse_state.parent = self;
         parse_tree(menu_parse_inst, doc, node->children);
@@ -247,8 +265,7 @@ static void parse_menu_item(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 
             for (node = node->children; node; node = node->next)
                 if (!xmlStrcasecmp(node->name, (const xmlChar*) "action")) {
-                    ObAction *a = action_parse
-                        (i, doc, node, OB_USER_ACTION_MENU_SELECTION);
+                    ObActionsAct *a = actions_parse(i, doc, node);
                     if (a)
                         acts = g_slist_append(acts, a);
                 }
@@ -314,7 +331,7 @@ parse_menu_fail:
 }
 
 ObMenu* menu_new(const gchar *name, const gchar *title,
-                 gboolean allow_shortcut, gpointer data)
+                 gboolean allow_shortcut_selection, gpointer data)
 {
     ObMenu *self;
 
@@ -322,11 +339,33 @@ ObMenu* menu_new(const gchar *name, const gchar *title,
     self->name = g_strdup(name);
     self->data = data;
 
-    self->shortcut = parse_shortcut(title, allow_shortcut, &self->title,
-                                    &self->shortcut_position);
+    self->shortcut = parse_shortcut(title, allow_shortcut_selection,
+                                    &self->title, &self->shortcut_position);
 
     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"));
+
+    self->more_menu->show_func = self->show_func;
+    self->more_menu->hide_func = self->hide_func;
+    self->more_menu->update_func = self->update_func;
+    self->more_menu->execute_func = self->execute_func;
+    self->more_menu->destroy_func = self->destroy_func;
+    self->more_menu->place_func = self->place_func;
+
     return self;
 }
 
@@ -351,22 +390,30 @@ static void menu_destroy_hash_value(ObMenu *self)
     g_free(self->name);
     g_free(self->title);
     g_free(self->execute);
+    g_free(self->more_menu);
 
     g_free(self);
 }
 
 void menu_free(ObMenu *menu)
 {
-    g_hash_table_remove(menu_hash, menu->name);
+    if (menu)
+        g_hash_table_remove(menu_hash, menu->name);
+}
+
+static gboolean menu_hide_delay_func(gpointer data)
+{
+    menu_can_hide = TRUE;
+    return FALSE; /* no repeat */
 }
 
-void menu_show(gchar *name, gint x, gint y, ObClient *client)
+void menu_show(gchar *name, gint x, gint y, gint button, ObClient *client)
 {
     ObMenu *self;
     ObMenuFrame *frame;
 
-    if (!(self = menu_from_name(name))
-        || keyboard_interactively_grabbed()) return;
+    if (!(self = menu_from_name(name)) ||
+        grab_on_keyboard() || grab_on_pointer()) return;
 
     /* if the requested menu is already the top visible menu, then don't
        bother */
@@ -378,17 +425,47 @@ void menu_show(gchar *name, gint x, gint y, ObClient *client)
 
     menu_frame_hide_all();
 
-    frame = menu_frame_new(self, client);
-    if (!menu_frame_show_topmenu(frame, x, y))
+    /* 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, button))
         menu_frame_free(frame);
-    else if (frame->entries) {
-        ObMenuEntryFrame *e = frame->entries->data;
-        if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
-            e->entry->data.normal.enabled)
-                menu_frame_select(frame, e, FALSE);
+    else {
+        if (!button) {
+            /* 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;
+            }
+        }
+
+        /* reset the hide timer */
+        if (!button)
+            menu_can_hide = TRUE;
+        else {
+            menu_can_hide = FALSE;
+            ob_main_loop_timeout_add(ob_main_loop,
+                                     config_menu_hide_delay * 1000,
+                                     menu_hide_delay_func,
+                                     NULL, g_direct_equal, NULL);
+        }
     }
 }
 
+gboolean menu_hide_delay_reached()
+{
+    return menu_can_hide;
+}
+
 static ObMenuEntry* menu_entry_new(ObMenu *menu, ObMenuEntryType type, gint id)
 {
     ObMenuEntry *self;
@@ -396,6 +473,7 @@ static ObMenuEntry* menu_entry_new(ObMenu *menu, ObMenuEntryType type, gint id)
     g_assert(menu);
 
     self = g_new0(ObMenuEntry, 1);
+    self->ref = 1;
     self->type = type;
     self->menu = menu;
     self->id = id;
@@ -412,14 +490,19 @@ static ObMenuEntry* menu_entry_new(ObMenu *menu, ObMenuEntryType type, gint id)
     return self;
 }
 
-void menu_entry_free(ObMenuEntry *self)
+void menu_entry_ref(ObMenuEntry *self)
 {
-    if (self) {
+    ++self->ref;
+}
+
+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) {
-                action_unref(self->data.normal.actions->data);
+                actions_act_unref(self->data.normal.actions->data);
                 self->data.normal.actions =
                     g_slist_delete_link(self->data.normal.actions,
                                         self->data.normal.actions);
@@ -452,15 +535,16 @@ void menu_clear_entries(ObMenu *self)
 #endif
 
     while (self->entries) {
-        menu_entry_free(self->entries->data);
+        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_free(self);
+    menu_entry_unref(self);
 }
 
 ObMenuEntry* menu_add_normal(ObMenu *self, gint id, const gchar *label,
@@ -474,6 +558,18 @@ ObMenuEntry* menu_add_normal(ObMenu *self, gint id, const gchar *label,
     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_get_more(ObMenu *self, guint show_from)
+{
+    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;
 }
 
@@ -485,6 +581,7 @@ ObMenuEntry* menu_add_submenu(ObMenu *self, gint id, const gchar *submenu)
     e->data.submenu.name = g_strdup(submenu);
 
     self->entries = g_list_append(self->entries, e);
+    self->more_menu->entries = self->entries; /* keep it in sync */
     return e;
 }
 
@@ -497,22 +594,44 @@ ObMenuEntry* menu_add_separator(ObMenu *self, gint id, const gchar *label)
     menu_entry_set_label(e, label, FALSE);
 
     self->entries = g_list_append(self->entries, e);
+    self->more_menu->entries = self->entries; /* keep it in sync */
     return e;
 }
 
+void menu_set_show_func(ObMenu *self, ObMenuShowFunc func)
+{
+    self->show_func = func;
+    self->more_menu->show_func = func; /* keep it in sync */
+}
+
+void menu_set_hide_func(ObMenu *self, ObMenuHideFunc func)
+{
+    self->hide_func = func;
+    self->more_menu->hide_func = func; /* keep it in sync */
+}
+
 void menu_set_update_func(ObMenu *self, ObMenuUpdateFunc func)
 {
     self->update_func = func;
+    self->more_menu->update_func = func; /* keep it in sync */
 }
 
 void menu_set_execute_func(ObMenu *self, ObMenuExecuteFunc func)
 {
     self->execute_func = func;
+    self->more_menu->execute_func = func; /* keep it in sync */
 }
 
 void menu_set_destroy_func(ObMenu *self, ObMenuDestroyFunc func)
 {
     self->destroy_func = func;
+    self->more_menu->destroy_func = func; /* keep it in sync */
+}
+
+void menu_set_place_func(ObMenu *self, ObMenuPlaceFunc func)
+{
+    self->place_func = func;
+    self->more_menu->place_func = func; /* keep it in sync */
 }
 
 ObMenuEntry* menu_find_entry_id(ObMenu *self, gint id)