diff options
Diffstat (limited to 'saedit/treefolderview/type.c')
| -rw-r--r-- | saedit/treefolderview/type.c | 250 |
1 files changed, 250 insertions, 0 deletions
diff --git a/saedit/treefolderview/type.c b/saedit/treefolderview/type.c new file mode 100644 index 0000000..fbb0f21 --- /dev/null +++ b/saedit/treefolderview/type.c @@ -0,0 +1,250 @@ +static void +tree_folder_view_init ( + TreeFolderView *tfview, + TreeFolderViewClass *klass +) { + GType *types; + GtkCellRenderer *renderer; + GtkTreeModel *model; + GtkTreeStore *store; + GtkTreeView *tview; + GtkTreeViewColumn *col; + + tview = GTK_TREE_VIEW (tfview); + + /* Setting up TreeView properties */ + gtk_tree_view_set_headers_visible (tview, FALSE); + gtk_tree_view_set_enable_tree_lines (tview, TRUE); + + /* Setting up only column */ + col = gtk_tree_view_column_new (); + + /* Filename renderer */ + renderer = gtk_cell_renderer_text_new (); + gtk_tree_view_column_pack_end (col, renderer, TRUE); + gtk_tree_view_column_set_attributes ( + col, + renderer, + "text", STORE_COLUMN_FILE_NAME, + NULL + ); + + /* Filetype renderer */ + renderer = gtk_cell_renderer_pixbuf_new(); + gtk_tree_view_column_pack_end (col, renderer, FALSE); + gtk_tree_view_column_set_attributes ( + col, + renderer, + "gicon", STORE_COLUMN_FILE_ICON, + NULL + ); + + gtk_tree_view_append_column (tview, col); + + /* Setting up TreeStore */ + types = g_new (GType, STORE_COLUMN_COUNT); + types [STORE_COLUMN_FILE_NAME] = G_TYPE_STRING; + types [STORE_COLUMN_FILE_ICON] = G_TYPE_ICON; + types [STORE_COLUMN_FILE_INFO] = G_TYPE_FILE_INFO; + types [STORE_COLUMN_IS_FOLDER] = G_TYPE_BOOLEAN; + types [STORE_COLUMN_WAS_EXPANDED] = G_TYPE_BOOLEAN; + + store = gtk_tree_store_newv (STORE_COLUMN_COUNT, types); + g_free(types); + + gtk_tree_sortable_set_sort_func ( + GTK_TREE_SORTABLE (store), + STORE_COLUMN_FILE_NAME, + (GtkTreeIterCompareFunc) tree_store_iter_compare_func, + NULL, + NULL + ); + + gtk_tree_sortable_set_sort_column_id ( + GTK_TREE_SORTABLE (store), + STORE_COLUMN_FILE_NAME, + GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID + ); + + /* Setting up TreeModelFilter */ + model = gtk_tree_model_filter_new (GTK_TREE_MODEL (store), NULL); + gtk_tree_model_filter_set_visible_func ( + GTK_TREE_MODEL_FILTER (model), + (GtkTreeModelFilterVisibleFunc) tree_model_filter_file_visible_func, + (gpointer) tview, + NULL + ); + gtk_tree_view_set_model (tview, model); + + /* Setting up private */ + tfview->priv = G_TYPE_INSTANCE_GET_PRIVATE ( + tfview, + TYPE_TREE_FOLDER_VIEW, + TreeFolderViewPrivate + ); +} + +static void +tree_folder_view_set_property ( + GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec +) { + TreeFolderView *tfview = TREE_FOLDER_VIEW (object); + + switch (prop_id) { + case PROP_FILTER: + tree_folder_view_set_filter ( + tfview, + GTK_FILE_FILTER (g_value_get_object (value)) + ); + break; + case PROP_FILENAME: + tree_folder_view_set_filename ( + tfview, + g_value_get_string (value) + ); + break; + case PROP_MODEL: + g_warning( + "\"model\" property of GtkTreeView is overriden " + "in TreeFolderView and shouldn't be changed" + ); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +tree_folder_view_get_property ( + GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec +) { + TreeFolderView *tfview = TREE_FOLDER_VIEW (object); + + switch (prop_id) { + case PROP_FILTER: + g_value_set_object ( + value, tree_folder_view_get_filter (tfview) + ); + break; + case PROP_FILENAME: + g_value_set_string ( + value, tree_folder_view_get_filename (tfview) + ); + break; + case PROP_MODEL: + g_value_set_object ( + value, gtk_tree_view_get_model (GTK_TREE_VIEW (tfview)) + ); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +tree_folder_view_class_init ( + TreeFolderViewClass *klass, + gpointer class_data +) { + GObjectClass *object_class; + GtkTreeViewClass *tree_view_class; + + object_class = G_OBJECT_CLASS (klass); + tree_view_class = GTK_TREE_VIEW_CLASS (klass); + + tree_view_class->row_activated = tree_folder_view_row_activated; + tree_view_class->row_expanded = tree_folder_view_row_expanded; + + tfview_signals [SIGNAL_FILE_ACTIVATED] = g_signal_new ( + "file-activated", + TYPE_TREE_FOLDER_VIEW, + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (TreeFolderViewClass, file_activated), + NULL, NULL, NULL, + G_TYPE_NONE, 1, + G_TYPE_STRING + ); + + g_type_class_add_private (klass, sizeof (TreeFolderViewPrivate)); + + object_class->set_property = tree_folder_view_set_property; + object_class->get_property = tree_folder_view_get_property; + + g_object_class_install_property ( + object_class, + PROP_FILTER, + g_param_spec_object ( + "filter", + "File filter", + "File filter for selecting " + "which files should be displayed.", + GTK_TYPE_FILE_FILTER, + G_PARAM_READWRITE | G_PARAM_CONSTRUCT + ) + ); + + g_object_class_install_property ( + object_class, + PROP_FILENAME, + g_param_spec_string ( + "filename", + "Folder filename", + "Full path to a folder " + "which contents are displayed.", + NULL, + G_PARAM_READWRITE | G_PARAM_CONSTRUCT + ) + ); + + g_object_class_override_property ( + object_class, + PROP_MODEL, + "model" + ); +} + +GType +tree_folder_view_get_type (void) { + static GType tfview_type = 0; + + if (tfview_type == 0) { + const GTypeInfo tfview_info = { + sizeof (TreeFolderViewClass), + NULL, /* base_init */ + NULL, /* base_finalize */ + (GClassInitFunc) tree_folder_view_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (TreeFolderView), + 0, /* n_preallocs */ + (GInstanceInitFunc) tree_folder_view_init, + NULL, /* value_table */ + }; + + tfview_type = g_type_register_static ( + GTK_TYPE_TREE_VIEW, + "TreeFolderView", + &tfview_info, + 0 + ); + + } + + return tfview_type; +} + +GtkWidget * +tree_folder_view_new (void) { + GtkWidget *tfview = GTK_WIDGET ( + g_object_new (TYPE_TREE_FOLDER_VIEW, NULL) + ); + return tfview; +} |