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item-added signal

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This commit is contained in:
Yevgen Muntyan 2005-09-03 22:45:23 +00:00
parent dd6617de9b
commit 627cd938d3
2 changed files with 26 additions and 1 deletions
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25
moo/mooedit/moorecentmgr.c
View File

@ -21,7 +21,7 @@
#define PREFS_RECENT "recent_files"
#define PREFS_ENTRY "entry"
#define PREFS_SHOW_FULL_NAME PREFS_RECENT "/show_full_name"
#define NUM_RECENT_FILES 5
#define NUM_RECENT_FILES 10
typedef struct {
@ -81,6 +81,7 @@ G_DEFINE_TYPE (MooRecentMgr, moo_recent_mgr, G_TYPE_OBJECT)
enum {
OPEN_RECENT,
ITEM_ADDED,
NUM_SIGNALS
};
@ -103,6 +104,15 @@ moo_recent_mgr_class_init (MooRecentMgrClass *klass)
MOO_TYPE_EDIT_FILE_INFO | G_SIGNAL_TYPE_STATIC_SCOPE,
G_TYPE_POINTER,
GTK_TYPE_MENU_ITEM);
signals[ITEM_ADDED] =
g_signal_new ("item-added",
G_OBJECT_CLASS_TYPE (klass),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (MooRecentMgrClass, item_added),
NULL, NULL,
_moo_marshal_VOID__VOID,
G_TYPE_NONE, 0);
}
@ -238,6 +248,8 @@ mgr_add_recent (MooRecentMgr *mgr,
menu->items = g_slist_delete_link (menu->items, tail);
}
}
g_signal_emit (mgr, signals[ITEM_ADDED], 0);
}
@ -314,8 +326,11 @@ mgr_load_recent (MooRecentMgr *mgr)
{
RecentEntry *entry = load_recent (i);
if (entry)
{
mgr->priv->files =
g_slist_append (mgr->priv->files, entry);
g_signal_emit (mgr, signals[ITEM_ADDED], 0);
}
}
}
@ -547,3 +562,11 @@ menu_destroyed (GtkMenuItem *parent,
mgr->priv->menus =
g_slist_remove (mgr->priv->menus, menu);
}
guint
moo_recent_mgr_get_num_items (MooRecentMgr *mgr)
{
g_return_val_if_fail (MOO_IS_RECENT_MGR (mgr), 0);
return g_slist_length (mgr->priv->files);
}

2
moo/mooedit/moorecentmgr.h
View File

@ -45,6 +45,7 @@ struct _MooRecentMgrClass
void (*open_recent) (MooRecentMgr *mgr,
MooEditFileInfo *file,
GtkWidget *menu_item);
void (*item_added) (MooRecentMgr *mgr);
};
@ -57,6 +58,7 @@ GtkMenuItem *moo_recent_mgr_create_menu (MooRecentMgr *mgr,
void moo_recent_mgr_add_recent (MooRecentMgr *mgr,
MooEditFileInfo *info);
guint moo_recent_mgr_get_num_items (MooRecentMgr *mgr);
G_END_DECLS