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-rw-r--r--widgets/menus/gal-view-collection.c160
1 files changed, 140 insertions, 20 deletions
diff --git a/widgets/menus/gal-view-collection.c b/widgets/menus/gal-view-collection.c
index 89cd4deab7..9f56de9715 100644
--- a/widgets/menus/gal-view-collection.c
+++ b/widgets/menus/gal-view-collection.c
@@ -41,6 +41,8 @@
static GtkObjectClass *gal_view_collection_parent_class;
+#define d(x) x
+
enum {
DISPLAY_VIEW,
CHANGED,
@@ -83,8 +85,12 @@ static void
gal_view_collection_item_free (GalViewCollectionItem *item)
{
g_free(item->id);
- if (item->view)
+ if (item->view) {
+ if (item->view_changed_id)
+ gtk_signal_disconnect (GTK_OBJECT (item->view),
+ item->view_changed_id);
gtk_object_unref(GTK_OBJECT(item->view));
+ }
g_free(item);
}
@@ -163,6 +169,8 @@ gal_view_collection_destroy (GtkObject *object)
g_free(collection->system_dir);
g_free(collection->local_dir);
+ g_free (collection->default_view);
+
if (gal_view_collection_parent_class->destroy)
(*gal_view_collection_parent_class->destroy)(object);
}
@@ -200,17 +208,19 @@ gal_view_collection_class_init (GtkObjectClass *object_class)
static void
gal_view_collection_init (GalViewCollection *collection)
{
- collection->view_data = NULL;
- collection->view_count = 0;
- collection->factory_list = NULL;
+ collection->view_data = NULL;
+ collection->view_count = 0;
+ collection->factory_list = NULL;
- collection->removed_view_data = NULL;
- collection->removed_view_count = 0;
+ collection->removed_view_data = NULL;
+ collection->removed_view_count = 0;
- collection->system_dir = NULL;
- collection->local_dir = NULL;
+ collection->system_dir = NULL;
+ collection->local_dir = NULL;
- collection->loaded = FALSE;
+ collection->loaded = FALSE;
+ collection->default_view = NULL;
+ collection->default_view_built_in = TRUE;
}
/**
@@ -327,14 +337,11 @@ gal_view_collection_real_load_view_from_file (GalViewCollection *collection, con
}
}
if (factory) {
- char *fullpath;
GalView *view;
- fullpath = g_concat_dir_and_file(dir, filename);
view = gal_view_factory_new_view (factory, title);
gal_view_set_title (view, title);
- gal_view_load(view, fullpath);
- g_free(fullpath);
+ gal_view_load(view, filename);
return view;
}
return NULL;
@@ -362,12 +369,17 @@ load_single_file (GalViewCollection *collection,
item->title = e_xml_get_translated_utf8_string_prop_by_name(node, "title");
item->type = e_xml_get_string_prop_by_name(node, "type");
item->collection = collection;
+ item->view_changed_id = 0;
if (item->filename) {
- item->view = gal_view_collection_real_load_view_from_file (collection, item->type, item->title, dir, item->filename);
+ char *fullpath;
+ fullpath = g_concat_dir_and_file(dir, item->filename);
+ item->view = gal_view_collection_real_load_view_from_file (collection, item->type, item->title, dir, fullpath);
+ g_free(fullpath);
if (item->view) {
- gtk_signal_connect(GTK_OBJECT(item->view), "changed",
- GTK_SIGNAL_FUNC(view_changed), item);
+ item->view_changed_id =
+ gtk_signal_connect(GTK_OBJECT(item->view), "changed",
+ GTK_SIGNAL_FUNC(view_changed), item);
}
}
return item;
@@ -382,6 +394,7 @@ load_single_dir (GalViewCollection *collection,
xmlNode *root;
xmlNode *child;
char *filename = g_concat_dir_and_file(dir, "galview.xml");
+ char *default_view;
doc = xmlParseFile(filename);
if (!doc) {
@@ -428,6 +441,16 @@ load_single_dir (GalViewCollection *collection,
g_free(id);
}
+ default_view = e_xml_get_string_prop_by_name (root, "default-view");
+ if (default_view) {
+ if (local)
+ collection->default_view_built_in = FALSE;
+ else
+ collection->default_view_built_in = TRUE;
+ g_free (collection->default_view);
+ collection->default_view = default_view;
+ }
+
g_free(filename);
xmlFreeDoc(doc);
}
@@ -482,6 +505,10 @@ gal_view_collection_save (GalViewCollection *collection)
root = xmlNewNode(NULL, "GalViewCollection");
xmlDocSetRootElement(doc, root);
+ if (collection->default_view && !collection->default_view_built_in) {
+ e_xml_set_string_prop_by_name(root, "default-view", collection->default_view);
+ }
+
for (i = 0; i < collection->view_count; i++) {
xmlNode *child;
GalViewCollectionItem *item;
@@ -619,8 +646,9 @@ gal_view_collection_append (GalViewCollection *collection,
item->collection = collection;
gtk_object_ref(GTK_OBJECT(view));
- gtk_signal_connect(GTK_OBJECT(item->view), "changed",
- GTK_SIGNAL_FUNC(view_changed), item);
+ item->view_changed_id =
+ gtk_signal_connect(GTK_OBJECT(item->view), "changed",
+ GTK_SIGNAL_FUNC(view_changed), item);
collection->view_data = g_renew(GalViewCollectionItem *, collection->view_data, collection->view_count + 1);
collection->view_data[collection->view_count] = item;
@@ -641,6 +669,7 @@ gal_view_collection_delete_view (GalViewCollection *collection,
item = collection->view_data[i];
memmove(collection->view_data + i, collection->view_data + i + 1, (collection->view_count - i - 1) * sizeof(GalViewCollectionItem *));
+ collection->view_count --;
if (item->built_in) {
g_free(item->filename);
item->filename = NULL;
@@ -679,8 +708,9 @@ gal_view_collection_copy_view (GalViewCollection *collection,
item->view = gal_view_clone(view);
item->collection = collection;
- gtk_signal_connect(GTK_OBJECT(item->view), "changed",
- GTK_SIGNAL_FUNC(view_changed), item);
+ item->view_changed_id =
+ gtk_signal_connect(GTK_OBJECT(item->view), "changed",
+ GTK_SIGNAL_FUNC(view_changed), item);
collection->view_data = g_renew(GalViewCollectionItem *, collection->view_data, collection->view_count + 1);
collection->view_data[collection->view_count] = item;
@@ -694,3 +724,93 @@ gal_view_collection_loaded (GalViewCollection *collection)
{
return collection->loaded;
}
+
+const char *
+gal_view_collection_append_with_title (GalViewCollection *collection, const char *title, GalView *view)
+{
+ GalViewCollectionItem *item;
+
+ g_return_val_if_fail (collection != NULL, NULL);
+ g_return_val_if_fail (GAL_IS_VIEW_COLLECTION (collection), NULL);
+ g_return_val_if_fail (view != NULL, NULL);
+ g_return_val_if_fail (GAL_IS_VIEW (view), NULL);
+
+ gal_view_set_title (view, title);
+
+ d(g_print("%s: %p\n", __FUNCTION__, view));
+
+ item = g_new(GalViewCollectionItem, 1);
+ item->ever_changed = TRUE;
+ item->changed = TRUE;
+ item->built_in = FALSE;
+ item->title = g_strdup(gal_view_get_title(view));
+ item->type = g_strdup(gal_view_get_type_code(view));
+ item->id = gal_view_generate_id(collection, view);
+ item->filename = g_strdup_printf("%s.galview", item->id);
+ item->view = view;
+ item->collection = collection;
+ gtk_object_ref(GTK_OBJECT(view));
+
+ item->view_changed_id =
+ gtk_signal_connect(GTK_OBJECT(item->view), "changed",
+ GTK_SIGNAL_FUNC(view_changed), item);
+
+ collection->view_data = g_renew(GalViewCollectionItem *, collection->view_data, collection->view_count + 1);
+ collection->view_data[collection->view_count] = item;
+ collection->view_count ++;
+
+ gal_view_collection_changed(collection);
+ return item->id;
+}
+
+const char *
+gal_view_collection_set_nth_view (GalViewCollection *collection, int i, GalView *view)
+{
+ GalViewCollectionItem *item;
+
+ g_return_val_if_fail (collection != NULL, NULL);
+ g_return_val_if_fail (GAL_IS_VIEW_COLLECTION (collection), NULL);
+ g_return_val_if_fail (view != NULL, NULL);
+ g_return_val_if_fail (GAL_IS_VIEW (view), NULL);
+ g_return_val_if_fail (i >= 0, NULL);
+ g_return_val_if_fail (i < collection->view_count, NULL);
+
+ d(g_print("%s: %p\n", __FUNCTION__, view));
+
+ item = collection->view_data[i];
+
+ gal_view_set_title (view, item->title);
+ gtk_object_ref (GTK_OBJECT (view));
+ if (item->view) {
+ gtk_signal_disconnect (GTK_OBJECT (item->view),
+ item->view_changed_id);
+ gtk_object_unref (GTK_OBJECT (item->view));
+ }
+ item->view = view;
+
+ item->ever_changed = TRUE;
+ item->changed = TRUE;
+ item->type = g_strdup(gal_view_get_type_code(view));
+
+ item->view_changed_id =
+ gtk_signal_connect(GTK_OBJECT(item->view), "changed",
+ GTK_SIGNAL_FUNC(view_changed), item);
+
+ gal_view_collection_changed (collection);
+ return item->id;
+}
+
+const char *
+gal_view_collection_get_default_view (GalViewCollection *collection)
+{
+ return collection->default_view;
+}
+
+void
+gal_view_collection_set_default_view (GalViewCollection *collection, const char *id)
+{
+ g_free (collection->default_view);
+ collection->default_view = g_strdup (id);
+ gal_view_collection_changed (collection);
+ collection->default_view_built_in = FALSE;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-06 05:19:45 +0800