GObject *
gnome_window_manager_new (GnomeDesktopItem *it)
{
const char *settings_lib;
char *module_name;
GnomeWindowManagerNewFunc wm_new_func = NULL;
GObject *wm;
GModule *module;
gboolean success;
settings_lib = gnome_desktop_item_get_string (it, "X-GNOME-WMSettingsModule");
module_name = g_module_build_path (GNOME_WINDOW_MANAGER_MODULE_PATH,
settings_lib);
module = g_module_open (module_name, G_MODULE_BIND_LAZY);
if (module == NULL) {
g_warning ("Couldn't load window manager settings module `%s' (%s)", module_name, g_module_error ());
g_free (module_name);
return NULL;
}
success = g_module_symbol (module, "window_manager_new",
(gpointer *) &wm_new_func);
if ((!success) || wm_new_func == NULL) {
g_warning ("Couldn't load window manager settings module `%s`, couldn't find symbol \'window_manager_new\'", module_name);
g_free (module_name);
return NULL;
}
g_free (module_name);
wm = (* wm_new_func) (GNOME_WINDOW_MANAGER_INTERFACE_VERSION);
if (wm == NULL)
return NULL;
(GNOME_WINDOW_MANAGER (wm))->p->window_manager_name = g_strdup (gnome_desktop_item_get_string (it, GNOME_DESKTOP_ITEM_NAME));
(GNOME_WINDOW_MANAGER (wm))->p->ditem = gnome_desktop_item_ref (it);
return wm;
}
static void
fm_ditem_page_exec_drag_data_received (GtkWidget *widget, GdkDragContext *context,
int x, int y,
GtkSelectionData *selection_data,
guint info, guint time,
GtkEntry *entry)
{
char **uris;
gboolean exactly_one;
NautilusFile *file;
GnomeDesktopItem *item;
char *uri;
const char *exec;
uris = g_strsplit (selection_data->data, "\r\n", 0);
exactly_one = uris[0] != NULL && (uris[1] == NULL || uris[1][0] == '\0');
if (!exactly_one) {
g_strfreev (uris);
return;
}
file = nautilus_file_get_by_uri (uris[0]);
g_return_if_fail (file != NULL);
uri = nautilus_file_get_uri (file);
if (nautilus_file_is_mime_type (file, "application/x-desktop")) {
item = gnome_desktop_item_new_from_uri (uri,
GNOME_DESKTOP_ITEM_LOAD_ONLY_IF_EXISTS,
NULL);
if (item != NULL &&
gnome_desktop_item_get_entry_type (item) == GNOME_DESKTOP_ITEM_TYPE_APPLICATION) {
exec = gnome_desktop_item_get_string (item, GNOME_DESKTOP_ITEM_EXEC);
gtk_entry_set_text (entry,
exec?exec:"");
gnome_desktop_item_unref (item);
gtk_widget_grab_focus (GTK_WIDGET (entry));
}
} else {
gtk_entry_set_text (entry,
uri?uri:"");
}
g_free (uri);
nautilus_file_unref (file);
g_strfreev (uris);
}
static GtkWidget *
build_table (GnomeDesktopItem *item,
GList *entries,
int length) {
GtkWidget *table;
GtkWidget *label;
GtkWidget *entry;
GList *l;
const char *val;
int i;
table = gtk_table_new (length, 2, FALSE);
i = 0;
for (l = entries; l; l = l->next) {
ItemEntry *item_entry = (ItemEntry *)l->data;
char *label_text;
label_text = g_strdup_printf ("<b>%s:</b>", item_entry->description);
label = gtk_label_new (label_text);
gtk_label_set_use_markup (GTK_LABEL (label), TRUE);
g_free (label_text);
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
entry = gtk_entry_new ();
if (item_entry->localized) {
val = gnome_desktop_item_get_localestring (item,
item_entry->field);
} else {
val = gnome_desktop_item_get_string (item, item_entry->field);
}
gtk_entry_set_text (GTK_ENTRY (entry), val?val:"");
gtk_table_attach (GTK_TABLE (table), label,
0, 1, i, i+1, GTK_FILL, GTK_FILL,
4, 4);
gtk_table_attach (GTK_TABLE (table), entry,
1, 2, i, i+1, GTK_EXPAND|GTK_FILL, GTK_EXPAND|GTK_FILL,
4, 4);
g_signal_connect (entry, "activate",
G_CALLBACK (entry_activate_cb),
item);
g_signal_connect (entry, "focus_out_event",
G_CALLBACK (entry_focus_out_cb),
item);
g_object_set_data_full (G_OBJECT (entry), "item_entry", item_entry,
(GDestroyNotify)item_entry_free);
if (item_entry->filename) {
gtk_drag_dest_set (GTK_WIDGET (entry),
GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_HIGHLIGHT | GTK_DEST_DEFAULT_DROP,
target_table, G_N_ELEMENTS (target_table),
GDK_ACTION_COPY | GDK_ACTION_MOVE);
g_signal_connect (entry, "drag_data_received",
G_CALLBACK (fm_ditem_page_url_drag_data_received),
entry);
} else if (strcmp (item_entry->field,
GNOME_DESKTOP_ITEM_EXEC) == 0) {
gtk_drag_dest_set (GTK_WIDGET (entry),
GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_HIGHLIGHT | GTK_DEST_DEFAULT_DROP,
target_table, G_N_ELEMENTS (target_table),
GDK_ACTION_COPY | GDK_ACTION_MOVE);
g_signal_connect (entry, "drag_data_received",
G_CALLBACK (fm_ditem_page_exec_drag_data_received),
entry);
}
i++;
}
gtk_widget_show_all (table);
return table;
}
