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| author | Owen Taylor <otaylor@redhat.com> | 2003-07-23 15:31:10 +0000 |
|---|---|---|
| committer | Owen Taylor <otaylor@src.gnome.org> | 2003-07-23 15:31:10 +0000 |
| commit | 733f4489ade5b79227af871e1cbe694806ec367e (patch) | |
| tree | cb11e44251dfd274d38a2ef88d2cd7f3bb8619f1 /gtk/gtkfilechooserutils.c | |
| parent | 96ba7bb65e02858e08f78922f4d837ac7d1a65a0 (diff) | |
| download | gtk+-733f4489ade5b79227af871e1cbe694806ec367e.tar.gz | |
File filter objects.
Wed Jul 23 11:23:43 2003 Owen Taylor <otaylor@redhat.com>
* gtkfilefilter.[ch]: File filter objects.
* gtkfilechooser.[ch] gtkfilechooserutils.[ch]: Add
file filtering to API.
* gtkfilechooserimpldefault.c: Implement file filters.
* testfilechooser.c: Try out the filter functionality.
* gtkfilesystemmodel.c: Add
_gtk_file_system_model_set_filter() to set a callback
function for filtering.
* gtkfilechooserutils.c: Propagate property notification
to the receiver.
* fnmatch.c: Copy this from GTK+ temporarily to get
UTF-8 pattern matching functionality.
Diffstat (limited to 'gtk/gtkfilechooserutils.c')
| -rw-r--r-- | gtk/gtkfilechooserutils.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/gtk/gtkfilechooserutils.c b/gtk/gtkfilechooserutils.c index 9c0e51ced0..b6648f21c1 100644 --- a/gtk/gtkfilechooserutils.c +++ b/gtk/gtkfilechooserutils.c @@ -37,6 +37,14 @@ static void delegate_select_all (GtkFileChooser *choose static void delegate_unselect_all (GtkFileChooser *chooser); static GSList * delegate_get_paths (GtkFileChooser *chooser); static GtkFileSystem *delegate_get_file_system (GtkFileChooser *chooser); +static void delegate_add_filter (GtkFileChooser *chooser, + GtkFileFilter *filter); +static void delegate_remove_filter (GtkFileChooser *chooser, + GtkFileFilter *filter); +static GSList * delegate_list_filters (GtkFileChooser *chooser); +static void delegate_notify (GObject *object, + GParamSpec *pspec, + gpointer data); static void delegate_current_folder_changed (GtkFileChooser *chooser, gpointer data); static void delegate_selection_changed (GtkFileChooser *chooser, @@ -67,6 +75,11 @@ _gtk_file_chooser_install_properties (GObjectClass *klass) GTK_TYPE_FILE_SYSTEM, G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); g_object_class_install_property (klass, + GTK_FILE_CHOOSER_PROP_FILTER, + g_param_spec_override ("filter", + GTK_TYPE_FILE_FILTER, + G_PARAM_READWRITE)); + g_object_class_install_property (klass, GTK_FILE_CHOOSER_PROP_FOLDER_MODE, g_param_spec_override ("folder-mode", G_TYPE_BOOLEAN, @@ -121,6 +134,9 @@ _gtk_file_chooser_delegate_iface_init (GtkFileChooserIface *iface) iface->unselect_all = delegate_unselect_all; iface->get_paths = delegate_get_paths; iface->get_file_system = delegate_get_file_system; + iface->add_filter = delegate_add_filter; + iface->remove_filter = delegate_remove_filter; + iface->list_filters = delegate_list_filters; } /** @@ -143,6 +159,8 @@ _gtk_file_chooser_set_delegate (GtkFileChooser *receiver, g_object_set_data (G_OBJECT (receiver), "gtk-file-chooser-delegate", delegate); + g_signal_connect (delegate, "notify", + G_CALLBACK (delegate_notify), receiver); g_signal_connect (delegate, "current-folder-changed", G_CALLBACK (delegate_current_folder_changed), receiver); g_signal_connect (delegate, "selection-changed", @@ -194,6 +212,26 @@ delegate_get_file_system (GtkFileChooser *chooser) } static void +delegate_add_filter (GtkFileChooser *chooser, + GtkFileFilter *filter) +{ + gtk_file_chooser_add_filter (get_delegate (chooser), filter); +} + +static void +delegate_remove_filter (GtkFileChooser *chooser, + GtkFileFilter *filter) +{ + gtk_file_chooser_remove_filter (get_delegate (chooser), filter); +} + +static GSList * +delegate_list_filters (GtkFileChooser *chooser) +{ + return gtk_file_chooser_list_filters (get_delegate (chooser)); +} + +static void delegate_set_current_folder (GtkFileChooser *chooser, const GtkFilePath *path) { @@ -214,6 +252,18 @@ delegate_set_current_name (GtkFileChooser *chooser, } static void +delegate_notify (GObject *object, + GParamSpec *pspec, + gpointer data) +{ + if (pspec->param_id >= GTK_FILE_CHOOSER_PROP_FIRST && + pspec->param_id <= GTK_FILE_CHOOSER_PROP_LAST) + { + g_object_notify (data, pspec->name); + } +} + +static void delegate_selection_changed (GtkFileChooser *chooser, gpointer data) { |