-#include <glib.h>
+#include "debug.h"
#include "menu.h"
-#include <assert.h>
+#include "openbox.h"
+#include "stacking.h"
+#include "client.h"
+#include "grab.h"
+#include "config.h"
+#include "screen.h"
+#include "menuframe.h"
+#include "geom.h"
+#include "plugin.h"
+#include "misc.h"
+#include "parser/parse.h"
-GHashTable *menu_hash = NULL;
+static GHashTable *menu_hash = NULL;
-void menu_destroy_hash_key(const gpointer data)
+ObParseInst *menu_parse_inst;
+
+typedef struct _ObMenuParseState ObMenuParseState;
+
+struct _ObMenuParseState
+{
+ GSList *menus;
+};
+
+static void menu_clear_entries_internal(ObMenu *self);
+
+static ObMenu* menu_from_name(gchar *name)
+{
+ ObMenu *self = NULL;
+
+ g_assert(name != NULL);
+
+ if (!(self = g_hash_table_lookup(menu_hash, name)))
+ g_warning("Attempted to access menu '%s' but it does not exist.",
+ name);
+ return self;
+}
+
+static void parse_menu_item(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
+ gpointer data)
{
- g_free(data);
+ ObMenuParseState *state = data;
+ gchar *label;
+
+ if (state->menus) {
+ if (parse_attr_string("label", node, &label)) {
+ GSList *acts = NULL;
+
+ for (node = node->xmlChildrenNode; node; node = node->next)
+ if (!xmlStrcasecmp(node->name, (const xmlChar*) "action"))
+ acts = g_slist_append(acts, action_parse(i, doc, node));
+ menu_add_normal(state->menus->data, 0, label, acts);
+ g_free(label);
+ }
+ }
}
-void menu_free_entries(const Menu *menu)
+static void parse_menu_separator(ObParseInst *i,
+ xmlDocPtr doc, xmlNodePtr node,
+ gpointer data)
{
- GList *it;
+ ObMenuParseState *state = data;
- for (it = menu->entries; it; it = it->next)
- menu_entry_free((MenuEntry *)it->data);
+ if (state->menus)
+ menu_add_separator(state->menus->data, 0);
+}
+
+gboolean menu_open_plugin(ObParseInst *i, gchar *name, gchar *plugin)
+{
+ gboolean ret = FALSE;
- g_list_free(menu->entries);
+ if (plugin_open(plugin, i)) {
+ plugin_start(plugin);
+ if (g_hash_table_lookup(menu_hash, name))
+ ret = TRUE;
+ else
+ g_warning("Specified plugin '%s' did not provide the "
+ "menu '%s'", plugin, name);
+ }
+ return ret;
}
-void menu_destroy_hash_value(const gpointer data)
+static void parse_menu(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
+ gpointer data)
{
- const Menu *del_menu = (Menu *)data;
+ ObMenuParseState *state = data;
+ gchar *name = NULL, *title = NULL, *plugin = NULL;
+
+ if (!parse_attr_string("id", node, &name))
+ goto parse_menu_fail;
+
+ if (!g_hash_table_lookup(menu_hash, name)) {
+ if (parse_attr_string("plugin", node, &plugin)) {
+ menu_open_plugin(i, name, plugin);
+ } else {
+ if (!parse_attr_string("label", node, &title))
+ goto parse_menu_fail;
+
+ if (menu_new(name, title, NULL)) {
+ state->menus = g_slist_prepend(state->menus, name);
+ parse_tree(i, doc, node->xmlChildrenNode);
+ state->menus = g_slist_delete_link(state->menus, state->menus);
+ }
+ }
+ }
- g_free(del_menu->label);
- g_free(del_menu->name);
+ if (state->menus)
+ menu_add_submenu(state->menus->data, 0, name);
- menu_free_entries(del_menu);
+parse_menu_fail:
+ g_free(name);
+ g_free(title);
+ g_free(plugin);
}
-void menu_entry_free(const MenuEntry *entry)
+
+void menu_destroy_hash_value(ObMenu *self)
{
- g_free(entry->label);
- g_free(entry->render_data);
+ /* XXX make sure its not visible */
+
+ if (self->destroy_func)
+ self->destroy_func(self, self->data);
+
+ menu_clear_entries_internal(self);
+ g_free(self->name);
+ g_free(self->title);
}
-
-void menu_startup()
+
+void menu_startup(ObParseInst *i)
{
- menu_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
- menu_destroy_hash_key,
- menu_destroy_hash_value);
+ menu_hash = g_hash_table_new_full(g_str_hash, g_str_equal, NULL,
+ (GDestroyNotify)menu_destroy_hash_value);
+ menu_parse_inst = parse_startup();
}
void menu_shutdown()
{
+ parse_shutdown(menu_parse_inst);
+ menu_parse_inst = NULL;
+
+ menu_frame_hide_all();
g_hash_table_destroy(menu_hash);
+ menu_hash = NULL;
}
-Menu *menu_new(const char *label, const char *name, Menu *parent)
+gboolean menu_open(gchar *file, xmlDocPtr *doc, xmlNodePtr *node)
{
- Menu *new_menu = g_new0(Menu, 1);
- new_menu->label = g_strdup(label);
- new_menu->name = g_strdup(name);
- new_menu->parent = parent;
-
- new_menu->entries = NULL;
- new_menu->shown = FALSE;
- new_menu->invalid = FALSE;
- /* default controllers? */
+ gboolean loaded = TRUE;
+ gchar *p;
- g_hash_table_insert(menu_hash, g_strdup(name), new_menu);
- return new_menu;
+ p = g_build_filename(g_get_home_dir(), ".openbox", file, NULL);
+ if (!parse_load(p, "openbox_menu", doc, node)) {
+ g_free(p);
+ p = g_build_filename(RCDIR, file, NULL);
+ if (!parse_load(p, "openbox_menu", doc, node)) {
+ g_free(p);
+ p = g_strdup(file);
+ if (!parse_load(p, "openbox_menu", doc, node)) {
+ g_warning("Failed to load menu from '%s'", file);
+ loaded = FALSE;
+ }
+ }
+ }
+ g_free(p);
+ return loaded;
}
-void menu_free(const char *name)
+void menu_parse()
{
- g_hash_table_remove(menu_hash, name);
+ ObMenuParseState parse_state;
+ xmlDocPtr doc;
+ xmlNodePtr node;
+ gboolean loaded = FALSE;
+ GSList *it;
+
+ for (it = config_menu_files; it; it = g_slist_next(it)) {
+ if (menu_open(it->data, &doc, &node))
+ loaded = TRUE;
+
+ }
+ if (!loaded)
+ loaded = menu_open("menu", &doc, &node);
+
+ if (loaded) {
+ parse_state.menus = NULL;
+
+ parse_register(menu_parse_inst, "menu", parse_menu, &parse_state);
+ parse_register(menu_parse_inst, "item", parse_menu_item, &parse_state);
+ parse_register(menu_parse_inst, "separator",
+ parse_menu_separator, &parse_state);
+ parse_tree(menu_parse_inst, doc, node->xmlChildrenNode);
+ }
}
-MenuEntry *menu_entry_new_full(const char *label, Action *action,
- const MenuEntryRenderType render_type,
- gpointer render_data, gpointer submenu)
+ObMenu* menu_new(gchar *name, gchar *title, gpointer data)
{
- MenuEntry *menu_entry = g_new(MenuEntry, 1);
+ ObMenu *self;
- menu_entry->label = g_strdup(label);
- menu_entry->render_type = render_type;
- menu_entry->action.func = action->func;
- menu_entry->action.data = action->data; /*watch out. copying Client * ptr*/
+ /*if (g_hash_table_lookup(menu_hash, name)) return FALSE;*/
- menu_entry->render_data = render_data; /*watch out.*/
- menu_entry->submenu = submenu;
+ self = g_new0(ObMenu, 1);
+ self->name = g_strdup(name);
+ self->title = g_strdup(title);
+ self->data = data;
- return menu_entry;
+ g_hash_table_replace(menu_hash, self->name, self);
+
+ return self;
}
-void menu_entry_set_submenu(MenuEntry *entry, Menu *submenu)
+void menu_free(gchar *name)
{
- assert(entry != NULL);
+ ObMenu *self;
- entry->submenu = submenu;
+ if (!(self = menu_from_name(name))) return;
+ g_hash_table_remove(menu_hash, self->name);
+}
+
+void menu_show(gchar *name, gint x, gint y, ObClient *client)
+{
+ ObMenu *self;
+ ObMenuFrame *frame;
+
+ if (!(self = menu_from_name(name))) return;
- if(entry->parent != NULL)
- entry->parent->invalid = TRUE;
+ frame = menu_frame_new(self, client);
+ menu_frame_move(frame, x, y);
+ menu_frame_show(frame, NULL);
}
-void menu_add_entry(Menu *menu, MenuEntry *entry)
+static ObMenuEntry* menu_entry_new(ObMenu *menu, ObMenuEntryType type, gint id)
{
- assert(menu != NULL && entry != NULL);
+ ObMenuEntry *self;
+
+ g_assert(menu);
+
+ self = g_new0(ObMenuEntry, 1);
+ self->type = type;
+ self->menu = menu;
+ self->id = id;
+
+ 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;
+ }
+
+ return self;
+}
+
+static void menu_entry_free(ObMenuEntry *self)
+{
+ if (self) {
+ switch (self->type) {
+ case OB_MENU_ENTRY_TYPE_NORMAL:
+ g_free(self->data.normal.label);
+ while (self->data.normal.actions) {
+ action_free(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:
+ break;
+ }
+
+ g_free(self);
+ }
+}
+
+void menu_clear_entries(gchar *name)
+{
+ ObMenu *self;
+
+ if (!(self = menu_from_name(name))) return;
+
+ menu_clear_entries_internal(self);
+}
+
+static void menu_clear_entries_internal(ObMenu *self)
+{
+ /* XXX assert that the menu isn't visible */
+
+ while (self->entries) {
+ menu_entry_free(self->entries->data);
+ self->entries = g_list_delete_link(self->entries, self->entries);
+ }
+}
+
+ObMenuEntry* menu_add_normal(gchar *name, gint id, gchar *label,
+ GSList *actions)
+{
+ ObMenu *self;
+ ObMenuEntry *e;
+
+ if (!(self = menu_from_name(name))) return;
+
+ e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_NORMAL, id);
+ e->data.normal.label = g_strdup(label);
+ e->data.normal.actions = actions;
+
+ self->entries = g_list_append(self->entries, e);
+ return e;
+}
+
+ObMenuEntry* menu_add_submenu(gchar *name, gint id, gchar *submenu)
+{
+ ObMenu *self;
+ ObMenuEntry *e;
+
+ if (!(self = menu_from_name(name))) return;
+
+ e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_SUBMENU, id);
+ e->data.submenu.name = g_strdup(submenu);
+
+ self->entries = g_list_append(self->entries, e);
+ return e;
+}
+
+ObMenuEntry* menu_add_separator(gchar *name, gint id)
+{
+ ObMenu *self;
+ ObMenuEntry *e;
+
+ if (!(self = menu_from_name(name))) return;
+
+ e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_SEPARATOR, id);
+
+ self->entries = g_list_append(self->entries, e);
+ return e;
+}
+
+void menu_set_update_func(gchar *name, ObMenuUpdateFunc func)
+{
+ ObMenu *self;
+
+ if (!(self = menu_from_name(name))) return;
+ self->update_func = func;
+}
+
+void menu_set_execute_func(gchar *name, ObMenuExecuteFunc func)
+{
+ ObMenu *self;
+
+ if (!(self = menu_from_name(name))) return;
+ self->execute_func = func;
+}
+
+void menu_set_destroy_func(gchar *name, ObMenuDestroyFunc func)
+{
+ ObMenu *self;
+
+ if (!(self = menu_from_name(name))) return;
+ self->destroy_func = func;
+}
+
+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;
+ }
+ }
+ return ret;
+}
+
+void menu_find_submenus(ObMenu *self)
+{
+ GList *it;
- menu->entries = g_list_append(menu->entries, entry);
- entry->parent = menu;
+ for (it = self->entries; it; it = g_list_next(it)) {
+ ObMenuEntry *e = it->data;
- menu->invalid = TRUE;
+ if (e->type == OB_MENU_ENTRY_TYPE_SUBMENU)
+ e->data.submenu.submenu = menu_from_name(e->data.submenu.name);
+ }
}
projects / chaz / openbox / blobdiff