GtkFileFilter *current_filter;
GSList *filters;
-
+
GtkFilePath *current_folder;
GtkFilePath *preview_path;
-
+
GtkWidget *preview_frame;
guint folder_mode : 1;
0, /* n_preallocs */
(GInstanceInitFunc) gtk_file_chooser_impl_default_init,
};
-
+
static const GInterfaceInfo file_chooser_info =
{
(GInterfaceInitFunc) gtk_file_chooser_impl_default_iface_init, /* interface_init */
update_preview_widget_visibility (impl);
}
-static GObject*
-gtk_file_chooser_impl_default_constructor (GType type,
- guint n_construct_properties,
- GObjectConstructParam *construct_params)
+/* Creates the widgets for the filter option menu */
+static GtkWidget *
+create_filter (GtkFileChooserImplDefault *impl)
{
- GtkFileChooserImplDefault *impl;
- GtkTreeViewColumn *column;
- GtkCellRenderer *renderer;
- GObject *object;
- GtkWidget *table;
- GtkWidget *hpaned;
GtkWidget *hbox;
GtkWidget *label;
- GtkTreeSelection *selection;
-#if 0
- GList *focus_chain;
-#endif
-
- object = parent_class->constructor (type,
- n_construct_properties,
- construct_params);
- impl = GTK_FILE_CHOOSER_IMPL_DEFAULT (object);
-
- g_assert (impl->file_system);
-
- gtk_widget_push_composite_child ();
-
- table = gtk_table_new (3, 2, FALSE);
- gtk_table_set_col_spacings (GTK_TABLE (table), 6);
- gtk_box_pack_start (GTK_BOX (impl), table, TRUE, TRUE, 0);
- gtk_widget_show (table);
impl->filter_alignment = gtk_alignment_new (0.0, 0.5, 0.0, 1.0);
gtk_alignment_set_padding (GTK_ALIGNMENT (impl->filter_alignment), 0, 6, 0, 0);
- gtk_table_attach (GTK_TABLE (table), impl->filter_alignment,
- 0, 1, 0, 1,
- GTK_EXPAND | GTK_FILL, 0,
- 0, 0);
- /* Don't show filter initially */
+ /* Don't show filter initially -- don't gtk_widget_show() the filter_alignment here */
hbox = gtk_hbox_new (FALSE, 6);
gtk_container_add (GTK_CONTAINER (impl->filter_alignment), hbox);
g_signal_connect (impl->filter_option_menu, "changed",
G_CALLBACK (filter_option_menu_changed), impl);
- hpaned = gtk_hpaned_new ();
- gtk_table_attach (GTK_TABLE (table), hpaned,
- 0, 1, 1, 2,
- GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
- 0, 0);
- gtk_widget_show (hpaned);
+ return impl->filter_alignment;
+}
+
+/* Creates the widgets for the directory tree */
+static GtkWidget *
+create_directory_tree (GtkFileChooserImplDefault *impl)
+{
+ GtkTreeSelection *selection;
+
+ /* Scrolled window */
impl->tree_scrollwin = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (impl->tree_scrollwin),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (impl->tree_scrollwin),
GTK_SHADOW_IN);
- gtk_paned_add1 (GTK_PANED (hpaned), impl->tree_scrollwin);
gtk_widget_show (impl->tree_scrollwin);
-
+
+ /* Tree */
+
impl->tree = gtk_tree_view_new ();
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (impl->tree), FALSE);
-
+
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->tree));
g_signal_connect (selection, "changed",
G_CALLBACK (tree_selection_changed), impl);
- gtk_paned_set_position (GTK_PANED (hpaned), 200);
-
gtk_container_add (GTK_CONTAINER (impl->tree_scrollwin), impl->tree);
gtk_widget_show (impl->tree);
-
+
+ /* Model */
+
+ impl->tree_model = _gtk_file_system_model_new (impl->file_system, NULL, -1,
+ GTK_FILE_INFO_DISPLAY_NAME);
+ _gtk_file_system_model_set_show_files (impl->tree_model, FALSE);
+
+ gtk_tree_view_set_model (GTK_TREE_VIEW (impl->tree),
+ GTK_TREE_MODEL (impl->tree_model));
+
+ /* Column */
+
+ gtk_tree_view_insert_column_with_data_func (GTK_TREE_VIEW (impl->tree), 0,
+ "File name",
+ gtk_cell_renderer_text_new (),
+ tree_name_data_func, impl, NULL);
+ gtk_tree_view_set_search_column (GTK_TREE_VIEW (impl->tree),
+ GTK_FILE_SYSTEM_MODEL_DISPLAY_NAME);
+
+ return impl->tree_scrollwin;
+}
+
+/* Creates the widgets for the directory tree */
+static GtkWidget *
+create_file_list (GtkFileChooserImplDefault *impl)
+{
+ GtkTreeSelection *selection;
+ GtkTreeViewColumn *column;
+ GtkCellRenderer *renderer;
+
+ /* Scrolled window */
+
impl->list_scrollwin = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (impl->list_scrollwin),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (impl->list_scrollwin),
GTK_SHADOW_IN);
- gtk_paned_add2 (GTK_PANED (hpaned), impl->list_scrollwin);
gtk_widget_show (impl->list_scrollwin);
-
+
+ /* Tree/list view */
+
impl->list = gtk_tree_view_new ();
+ /* FIXME: hide the headers; look at create_directory_tree() */
gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (impl->list), TRUE);
gtk_container_add (GTK_CONTAINER (impl->list_scrollwin), impl->list);
gtk_widget_show (impl->list);
-
+
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->list));
g_signal_connect (selection, "changed",
G_CALLBACK (list_selection_changed), impl);
+ /* Filename column */
+
+ column = gtk_tree_view_column_new ();
+ gtk_tree_view_column_set_title (column, "File name");
+
+ renderer = gtk_cell_renderer_pixbuf_new ();
+ gtk_tree_view_column_pack_start (column, renderer, TRUE);
+ gtk_tree_view_column_set_cell_data_func (column, renderer,
+ list_icon_data_func, impl, NULL);
+ gtk_tree_view_column_set_sort_column_id (column, 0);
+
+ renderer = gtk_cell_renderer_text_new ();
+ gtk_tree_view_column_pack_start (column, renderer, TRUE);
+ gtk_tree_view_column_set_cell_data_func (column, renderer,
+ list_name_data_func, impl, NULL);
+ gtk_tree_view_column_set_sort_column_id (column, 0);
+
+ gtk_tree_view_append_column (GTK_TREE_VIEW (impl->list), column);
+
+ /* Size column */
+
+ column = gtk_tree_view_column_new ();
+ gtk_tree_view_column_set_title (column, "Size");
+
+ renderer = gtk_cell_renderer_text_new ();
+ gtk_tree_view_column_pack_start (column, renderer, TRUE);
+ gtk_tree_view_column_set_cell_data_func (column, renderer,
+ list_size_data_func, impl, NULL);
+ gtk_tree_view_column_set_sort_column_id (column, 1);
+ gtk_tree_view_append_column (GTK_TREE_VIEW (impl->list), column);
+
+ return impl->list_scrollwin;
+}
+
+static GtkWidget *
+create_filename_entry (GtkFileChooserImplDefault *impl)
+{
+ GtkWidget *hbox;
+ GtkWidget *label;
+
hbox = gtk_hbox_new (FALSE, 6);
- gtk_table_attach (GTK_TABLE (table), hbox,
- 0, 2, 2, 3,
- GTK_EXPAND | GTK_FILL, 0,
- 0, 6);
gtk_widget_show (hbox);
label = gtk_label_new_with_mnemonic ("_Location:");
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
-
+
impl->entry = _gtk_file_chooser_entry_new ();
gtk_entry_set_activates_default (GTK_ENTRY (impl->entry), TRUE);
g_signal_connect (impl->entry, "activate",
G_CALLBACK (entry_activate), impl);
-
+ _gtk_file_chooser_entry_set_file_system (GTK_FILE_CHOOSER_ENTRY (impl->entry),
+ impl->file_system);
+
gtk_box_pack_start (GTK_BOX (hbox), impl->entry, TRUE, TRUE, 0);
gtk_widget_show (impl->entry);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), impl->entry);
+ return hbox;
+}
+
+static GObject*
+gtk_file_chooser_impl_default_constructor (GType type,
+ guint n_construct_properties,
+ GObjectConstructParam *construct_params)
+{
+ GtkFileChooserImplDefault *impl;
+ GObject *object;
+ GtkWidget *table;
+ GtkWidget *hpaned;
+ GtkWidget *widget;
+#if 0
+ GList *focus_chain;
+#endif
+
+ object = parent_class->constructor (type,
+ n_construct_properties,
+ construct_params);
+ impl = GTK_FILE_CHOOSER_IMPL_DEFAULT (object);
+
+ g_assert (impl->file_system);
+
+ gtk_widget_push_composite_child ();
+
+ /* Basic table */
+
+ table = gtk_table_new (3, 2, FALSE);
+ gtk_table_set_col_spacings (GTK_TABLE (table), 6);
+ gtk_box_pack_start (GTK_BOX (impl), table, TRUE, TRUE, 0);
+ gtk_widget_show (table);
+
+ /* Filter */
+
+ widget = create_filter (impl);
+ gtk_table_attach (GTK_TABLE (table), widget,
+ 0, 1, 0, 1,
+ GTK_EXPAND | GTK_FILL, 0,
+ 0, 0);
+
+ /* Paned widget */
+
+ hpaned = gtk_hpaned_new ();
+ gtk_table_attach (GTK_TABLE (table), hpaned,
+ 0, 1, 1, 2,
+ GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL,
+ 0, 0);
+ gtk_paned_set_position (GTK_PANED (hpaned), 200); /* FIXME: this sucks */
+ gtk_widget_show (hpaned);
+
+ /* Directory tree */
+
+ widget = create_directory_tree (impl);
+ gtk_paned_add1 (GTK_PANED (hpaned), widget);
+
+ /* File list */
+
+ widget = create_file_list (impl);
+ gtk_paned_add2 (GTK_PANED (hpaned), widget);
+
+ /* Location/filename entry */
+
+ widget = create_filename_entry (impl);
+ gtk_table_attach (GTK_TABLE (table), widget,
+ 0, 2, 2, 3,
+ GTK_EXPAND | GTK_FILL, 0,
+ 0, 6);
+
+ /* Preview */
+
impl->preview_frame = gtk_frame_new ("Preview");
gtk_table_attach (GTK_TABLE (table), impl->preview_frame,
1, 2, 0, 2,
0, GTK_EXPAND | GTK_FILL,
0, 0);
/* Don't show preview frame initially */
-
-#if 0
+
+#if 0
focus_chain = g_list_append (NULL, impl->entry);
focus_chain = g_list_append (focus_chain, impl->tree);
focus_chain = g_list_append (focus_chain, impl->list);
gtk_container_set_focus_chain (GTK_CONTAINER (impl), focus_chain);
g_list_free (focus_chain);
-#endif
-
- gtk_widget_pop_composite_child ();
-
- impl->tree_model = _gtk_file_system_model_new (impl->file_system, NULL, -1,
- GTK_FILE_INFO_DISPLAY_NAME);
- _gtk_file_system_model_set_show_files (impl->tree_model, FALSE);
-
- gtk_tree_view_set_model (GTK_TREE_VIEW (impl->tree),
- GTK_TREE_MODEL (impl->tree_model));
-
- gtk_tree_view_insert_column_with_data_func (GTK_TREE_VIEW (impl->tree), 0,
- "File name",
- gtk_cell_renderer_text_new (),
- tree_name_data_func, impl, NULL);
- gtk_tree_view_set_search_column (GTK_TREE_VIEW (impl->tree),
- GTK_FILE_SYSTEM_MODEL_DISPLAY_NAME);
+#endif
- column = gtk_tree_view_column_new ();
- gtk_tree_view_column_set_title (column, "File name");
-
- renderer = gtk_cell_renderer_pixbuf_new ();
- gtk_tree_view_column_pack_start (column, renderer, TRUE);
- gtk_tree_view_column_set_cell_data_func (column, renderer,
- list_icon_data_func, impl, NULL);
- gtk_tree_view_column_set_sort_column_id (column, 0);
-
- renderer = gtk_cell_renderer_text_new ();
- gtk_tree_view_column_pack_start (column, renderer, TRUE);
- gtk_tree_view_column_set_cell_data_func (column, renderer,
- list_name_data_func, impl, NULL);
- gtk_tree_view_column_set_sort_column_id (column, 0);
-
- gtk_tree_view_append_column (GTK_TREE_VIEW (impl->list), column);
-
- column = gtk_tree_view_column_new ();
- gtk_tree_view_column_set_title (column, "Size");
- renderer = gtk_cell_renderer_text_new ();
- gtk_tree_view_column_pack_start (column, renderer, TRUE);
- gtk_tree_view_column_set_cell_data_func (column, renderer,
- list_size_data_func, impl, NULL);
- gtk_tree_view_column_set_sort_column_id (column, 1);
- gtk_tree_view_append_column (GTK_TREE_VIEW (impl->list), column);
+ gtk_widget_pop_composite_child ();
- _gtk_file_chooser_entry_set_file_system (GTK_FILE_CHOOSER_ENTRY (impl->entry),
- impl->file_system);
return object;
}
guint prop_id,
const GValue *value,
GParamSpec *pspec)
-
+
{
GtkFileChooserImplDefault *impl = GTK_FILE_CHOOSER_IMPL_DEFAULT (object);
-
+
switch (prop_id)
{
case GTK_FILE_CHOOSER_PROP_ACTION:
set_current_filter (impl, g_value_get_object (value));
break;
case GTK_FILE_CHOOSER_PROP_FOLDER_MODE:
- {
+ {
gboolean folder_mode = g_value_get_boolean (value);
if (folder_mode != impl->folder_mode)
{
if (select_multiple != impl->select_multiple)
{
GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->list));
-
+
impl->select_multiple = select_multiple;
gtk_tree_selection_set_mode (selection,
(select_multiple ?
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
+ break;
}
}
GParamSpec *pspec)
{
GtkFileChooserImplDefault *impl = GTK_FILE_CHOOSER_IMPL_DEFAULT (object);
-
+
switch (prop_id)
{
case GTK_FILE_CHOOSER_PROP_ACTION:
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
+ break;
}
}
{
GtkFileChooserImplDefault *impl = GTK_FILE_CHOOSER_IMPL_DEFAULT (chooser);
GtkFilePath *parent_path;
-
+
if (!gtk_file_system_get_parent (impl->file_system, path, &parent_path, NULL)) /* NULL-GError */
return;
{
GtkFileChooserImplDefault *impl = GTK_FILE_CHOOSER_IMPL_DEFAULT (chooser);
GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->list));
-
+
gtk_tree_selection_unselect_all (selection);
}
GtkTreePath *child_path;
GtkTreeIter child_iter;
const GtkFilePath *file_path;
-
+
struct {
GSList *result;
GtkFileChooserImplDefault *impl;
} *info = data;
-
+
child_path = gtk_tree_model_sort_convert_path_to_child_path (info->impl->sort_model, path);
gtk_tree_model_get_iter (GTK_TREE_MODEL (info->impl->list_model), &child_iter, child_path);
gtk_tree_path_free (child_path);
-
+
file_path = _gtk_file_system_model_get_path (info->impl->list_model, &child_iter);
info->result = g_slist_prepend (info->result, gtk_file_path_copy (file_path));
}
{
GtkFileChooserImplDefault *impl = GTK_FILE_CHOOSER_IMPL_DEFAULT (chooser);
GtkTreeSelection *selection;
-
+
struct {
GSList *result;
GtkFileChooserImplDefault *impl;
return NULL;
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->list));
-
+
info.impl = impl;
gtk_tree_selection_selected_foreach (selection,
get_paths_foreach, &info);
gtk_file_chooser_impl_default_get_preview_path (GtkFileChooser *chooser)
{
GtkFileChooserImplDefault *impl = GTK_FILE_CHOOSER_IMPL_DEFAULT (chooser);
-
+
if (impl->preview_path)
return gtk_file_path_copy (impl->preview_path);
else
}
g_list_free (children);
-
+
return NULL;
}
name = gtk_file_filter_get_name (filter);
if (!name)
name = "Untitled filter"; /* Place-holder, doesn't need to be marked for translation */
-
+
menu_item = gtk_menu_item_new_with_label (name);
g_object_set_data (G_OBJECT (menu_item), "gtk-file-filter", filter);
gtk_widget_show (menu_item);
-
+
menu = gtk_option_menu_get_menu (GTK_OPTION_MENU (impl->filter_option_menu));
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
/* Option menus don't react to menu size changes properly */
GtkFileChooserImplDefault *impl = GTK_FILE_CHOOSER_IMPL_DEFAULT (chooser);
GtkWidget *menu;
GtkWidget *menu_item;
-
+
if (!g_slist_find (impl->filters, filter))
{
g_warning ("gtk_file_chooser_remove_filter() called on filter not in list\n");
gtk_widget_destroy (menu_item);
/* Option menus don't react to menu size changes properly */
gtk_widget_size_request (menu, NULL);
-
+
g_object_unref (filter);
if (!impl->filters)
GtkFileFilterInfo filter_info;
GtkFileFilterFlags needed;
gboolean result;
-
+
if (!impl->current_filter)
return TRUE;
filter_info.contains = GTK_FILE_FILTER_DISPLAY_NAME | GTK_FILE_FILTER_MIME_TYPE;
-
+
needed = gtk_file_filter_get_needed (impl->current_filter);
-
+
filter_info.display_name = gtk_file_info_get_display_name (file_info);
filter_info.mime_type = gtk_file_info_get_mime_type (file_info);
find_filter_menu_item (impl, filter, &menu_item_index);
if (impl->filters && menu_item_index < 0)
return;
-
+
if (impl->current_filter)
g_object_unref (impl->current_filter);
impl->current_filter = filter;
g_object_ref (impl->current_filter);
gtk_object_sink (GTK_OBJECT (filter));
}
-
+
if (impl->filters)
gtk_option_menu_set_history (GTK_OPTION_MENU (impl->filter_option_menu),
menu_item_index);
{
GtkTreeIter parent_iter;
GtkTreeIter next_iter;
-
+
next_iter = iter;
if (gtk_tree_model_iter_next (model, &next_iter))
{
next:
;
}
-
+
out:
gtk_tree_path_free (path);
}
&iter);
info = _gtk_file_system_model_get_info (impl->list_model, &child_iter);
-
+
_gtk_file_chooser_entry_set_file_part (GTK_FILE_CHOOSER_ENTRY (impl->entry),
gtk_file_info_get_display_name (info));
}
-
+
static void
filter_option_menu_changed (GtkOptionMenu *option_menu,
GtkFileChooserImplDefault *impl)
{
GtkTreeSelection *selection;
GtkTreeIter iter;
-
+
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->list));
if (gtk_tree_selection_get_selected (selection, NULL, &iter))
{
GtkTreeIter child_iter;
-
+
gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model,
&child_iter, &iter);
-
+
new_path = _gtk_file_system_model_get_path (impl->list_model, &child_iter);
}
}
-
+
if (new_path != impl->preview_path &&
!(new_path && impl->preview_path &&
gtk_file_path_compare (new_path, impl->preview_path) == 0))
{
if (impl->preview_path)
gtk_file_path_free (impl->preview_path);
-
+
if (new_path)
impl->preview_path = gtk_file_path_copy (new_path);
else
impl->preview_path = NULL;
-
+
g_signal_emit_by_name (impl, "update-preview");
}
}
file_path = _gtk_file_system_model_get_path (impl->tree_model, &iter);
if (impl->current_folder && gtk_file_path_compare (file_path, impl->current_folder) == 0)
return;
-
+
if (impl->current_folder)
gtk_file_path_free (impl->current_folder);
impl->current_folder = gtk_file_path_copy (file_path);
_gtk_file_chooser_entry_set_base_folder (GTK_FILE_CHOOSER_ENTRY (impl->entry), file_path);
-
+
if (impl->list_model)
{
g_object_unref (impl->list_model);
impl->list_model = NULL;
-
+
g_object_unref (impl->sort_model);
impl->sort_model = NULL;
}
-
+
/* Close the tree up to only the parents of the newly selected
* node and it's immediate children are visible.
*/
path = gtk_tree_model_get_path (GTK_TREE_MODEL (impl->tree_model), &iter);
open_and_close (GTK_TREE_VIEW (impl->tree), path);
gtk_tree_path_free (path);
-
+
/* Now update the list view to show the new row.
*/
file_path = _gtk_file_system_model_get_path (impl->tree_model, &iter);
-
+
impl->list_model = _gtk_file_system_model_new (impl->file_system,
file_path, 0,
GTK_FILE_INFO_ICON |
GTK_FILE_INFO_DISPLAY_NAME |
- GTK_FILE_INFO_SIZE);
+ GTK_FILE_INFO_SIZE);
_gtk_file_system_model_set_show_folders (impl->list_model, FALSE);
install_list_model_filter (impl);
-
+
impl->sort_model = (GtkTreeModelSort *)gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (impl->list_model));
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (impl->sort_model), 0, name_sort_func, impl, NULL);
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (impl->sort_model), 1, size_sort_func, impl, NULL);
gtk_tree_sortable_set_default_sort_func (GTK_TREE_SORTABLE (impl->sort_model),
name_sort_func, impl, NULL);
-
+
gtk_tree_view_set_model (GTK_TREE_VIEW (impl->list),
GTK_TREE_MODEL (impl->sort_model));
gtk_tree_view_set_search_column (GTK_TREE_VIEW (impl->list),
{
update_chooser_entry (impl);
check_preview_change (impl);
-
+
g_signal_emit_by_name (impl, "selection-changed", 0);
}
GtkFileFolder *folder = NULL;
GtkFilePath *subfolder_path = NULL;
GtkFileInfo *info = NULL;
-
+
folder = gtk_file_system_get_folder (impl->file_system,
folder_path,
GTK_FILE_INFO_IS_FOLDER,
NULL); /* NULL-GError */
-
+
if (folder)
subfolder_path = gtk_file_system_make_path (impl->file_system,
folder_path,
{
GtkWidget *widget = GTK_TREE_VIEW_COLUMN (tree_column)->tree_view;
GdkPixbuf *pixbuf = gtk_file_info_render_icon (info, widget, 36);
-
+
g_object_set (cell,
"pixbuf", pixbuf,
NULL);
{
gint64 size = gtk_file_info_get_size (info);
gchar *str;
-
+
if (size < (gint64)1024)
str = g_strdup_printf ("%d bytes", (gint)size);
else if (size < (gint64)1024*1024)
g_object_set (cell,
"text", str,
NULL);
-
+
g_free (str);
}
projects / gtk4.git / commitdiff