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-rw-r--r--e-util/gal-define-views-dialog.c451
1 files changed, 451 insertions, 0 deletions
diff --git a/e-util/gal-define-views-dialog.c b/e-util/gal-define-views-dialog.c
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+/*
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ *
+ * Authors:
+ * Chris Lahey <clahey@ximian.com>
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <glib/gi18n.h>
+
+#include "e-misc-utils.h"
+#include "e-util-private.h"
+
+#include "gal-define-views-dialog.h"
+#include "gal-define-views-model.h"
+#include "gal-view-new-dialog.h"
+
+static void gal_define_views_dialog_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec);
+static void gal_define_views_dialog_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec);
+static void gal_define_views_dialog_dispose (GObject *object);
+
+/* The properties we support */
+enum {
+ PROP_0,
+ PROP_COLLECTION
+};
+
+enum {
+ COL_GALVIEW_NAME,
+ COL_GALVIEW_DATA
+};
+
+typedef struct {
+ gchar *title;
+
+ GtkTreeView *treeview;
+ GtkTreeModel *model;
+
+ GalDefineViewsDialog *names;
+} GalDefineViewsDialogChild;
+
+G_DEFINE_TYPE (GalDefineViewsDialog, gal_define_views_dialog, GTK_TYPE_DIALOG)
+
+static void
+gal_define_views_dialog_class_init (GalDefineViewsDialogClass *class)
+{
+ GObjectClass *object_class;
+
+ object_class = (GObjectClass *) class;
+
+ object_class->set_property = gal_define_views_dialog_set_property;
+ object_class->get_property = gal_define_views_dialog_get_property;
+ object_class->dispose = gal_define_views_dialog_dispose;
+
+ g_object_class_install_property (
+ object_class,
+ PROP_COLLECTION,
+ g_param_spec_object (
+ "collection",
+ "Collection",
+ NULL,
+ GAL_VIEW_COLLECTION_TYPE,
+ G_PARAM_READWRITE));
+}
+
+/* Button callbacks */
+
+static void
+gdvd_button_new_dialog_callback (GtkWidget *widget,
+ gint id,
+ GalDefineViewsDialog *dialog)
+{
+ gchar *name;
+ GtkTreeIter iter;
+ GalView *view;
+ GalViewCollectionItem *item;
+ GalViewFactory *factory;
+
+ switch (id) {
+ case GTK_RESPONSE_OK:
+ g_object_get (
+ widget,
+ "name", &name,
+ "factory", &factory,
+ NULL);
+
+ if (name && factory) {
+ g_strchomp (name);
+ if (*name != '\0') {
+ view = gal_view_factory_new_view (factory, name);
+ gal_view_collection_append (dialog->collection, view);
+
+ item = dialog->collection->view_data[dialog->collection->view_count - 1];
+ gtk_list_store_append (GTK_LIST_STORE (dialog->model), &iter);
+ gtk_list_store_set (
+ GTK_LIST_STORE (dialog->model), &iter,
+ COL_GALVIEW_NAME, name,
+ COL_GALVIEW_DATA, item,
+ -1);
+
+ if (view && GAL_VIEW_GET_CLASS (view)->edit)
+ gal_view_edit (view, GTK_WINDOW (dialog));
+ g_object_unref (view);
+ }
+ }
+ g_object_unref (factory);
+ g_free (name);
+ break;
+ }
+ gtk_widget_destroy (widget);
+}
+
+static void
+gdvd_button_new_callback (GtkWidget *widget,
+ GalDefineViewsDialog *dialog)
+{
+ GtkWidget *view_new_dialog = gal_view_new_dialog_new (dialog->collection);
+ gtk_window_set_transient_for (GTK_WINDOW (view_new_dialog), GTK_WINDOW (dialog));
+ g_signal_connect (
+ view_new_dialog, "response",
+ G_CALLBACK (gdvd_button_new_dialog_callback), dialog);
+ gtk_widget_show (view_new_dialog);
+}
+
+static void
+gdvd_button_modify_callback (GtkWidget *widget,
+ GalDefineViewsDialog *dialog)
+{
+ GtkTreeIter iter;
+ GalViewCollectionItem *item;
+
+ if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (dialog->treeview),
+ &dialog->model,
+ &iter)) {
+ gtk_tree_model_get (dialog->model, &iter, COL_GALVIEW_DATA, &item, -1);
+
+ g_return_if_fail (item && !item->built_in);
+
+ gal_view_edit (item->view, GTK_WINDOW (dialog));
+ }
+}
+
+static void
+gdvd_button_delete_callback (GtkWidget *widget,
+ GalDefineViewsDialog *dialog)
+{
+ gint row;
+ GtkTreeIter iter;
+ GtkTreePath *path;
+ GtkTreeSelection *selection;
+ GalViewCollectionItem *item;
+
+ selection = gtk_tree_view_get_selection (dialog->treeview);
+
+ if (gtk_tree_selection_get_selected (selection,
+ &dialog->model,
+ &iter)) {
+ gtk_tree_model_get (dialog->model, &iter, COL_GALVIEW_DATA, &item, -1);
+
+ g_return_if_fail (item && !item->built_in);
+
+ for (row = 0; row < dialog->collection->view_count; row++) {
+ if (item == dialog->collection->view_data[row]) {
+ gal_view_collection_delete_view (dialog->collection, row);
+ path = gtk_tree_model_get_path (dialog->model, &iter);
+ gtk_list_store_remove (GTK_LIST_STORE (dialog->model), &iter);
+
+ if (gtk_tree_path_prev (path)) {
+ gtk_tree_model_get_iter (dialog->model, &iter, path);
+ } else {
+ gtk_tree_model_get_iter_first (dialog->model, &iter);
+ }
+
+ gtk_tree_selection_select_iter (selection, &iter);
+ break;
+ }
+ }
+ }
+}
+
+static void
+gdvd_selection_changed_callback (GtkTreeSelection *selection,
+ GalDefineViewsDialog *dialog)
+{
+ GtkWidget *button;
+ GtkTreeIter iter;
+ GalViewCollectionItem *item = NULL;
+ GalViewClass *gvclass = NULL;
+
+ if (gtk_tree_selection_get_selected (selection, &dialog->model, &iter)) {
+ gtk_tree_model_get (dialog->model, &iter, COL_GALVIEW_DATA, &item, -1);
+
+ if (item && item->view)
+ gvclass = GAL_VIEW_GET_CLASS (item->view);
+ }
+
+ button = e_builder_get_widget (dialog->builder, "button-delete");
+ gtk_widget_set_sensitive (GTK_WIDGET (button), item && !item->built_in);
+
+ button = e_builder_get_widget (dialog->builder, "button-modify");
+ gtk_widget_set_sensitive (GTK_WIDGET (button), item && !item->built_in && gvclass && gvclass->edit != NULL);
+}
+
+static void
+gdvd_connect_signal (GalDefineViewsDialog *dialog,
+ const gchar *widget_name,
+ const gchar *signal,
+ GCallback handler)
+{
+ GtkWidget *widget;
+
+ widget = e_builder_get_widget (dialog->builder, widget_name);
+
+ if (widget)
+ g_signal_connect (widget, signal, handler, dialog);
+}
+
+static void
+dialog_response (GalDefineViewsDialog *dialog,
+ gint response_id,
+ gpointer data)
+{
+ gal_view_collection_save (dialog->collection);
+}
+
+static void
+gal_define_views_dialog_init (GalDefineViewsDialog *dialog)
+{
+ GtkWidget *content_area;
+ GtkWidget *parent;
+ GtkWidget *widget;
+ GtkTreeSelection *selection;
+
+ dialog->collection = NULL;
+
+ dialog->builder = gtk_builder_new ();
+ e_load_ui_builder_definition (dialog->builder, "gal-define-views.ui");
+
+ widget = e_builder_get_widget (dialog->builder, "table-top");
+ if (!widget) {
+ return;
+ }
+
+ g_object_ref (widget);
+
+ parent = gtk_widget_get_parent (widget);
+ gtk_container_remove (GTK_CONTAINER (parent), widget);
+ gtk_window_set_default_size (GTK_WINDOW (dialog), 360, 270);
+ gtk_container_set_border_width (GTK_CONTAINER (dialog), 6);
+ gtk_container_set_border_width (GTK_CONTAINER (widget), 6);
+
+ content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
+ gtk_box_pack_start (GTK_BOX (content_area), widget, TRUE, TRUE, 0);
+
+ g_object_unref (widget);
+
+ gtk_dialog_add_buttons (
+ GTK_DIALOG (dialog),
+ GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
+ NULL);
+
+ dialog->treeview = GTK_TREE_VIEW (e_builder_get_widget (dialog->builder, "treeview1"));
+ gtk_tree_view_set_reorderable (GTK_TREE_VIEW (dialog->treeview), FALSE);
+ gtk_tree_view_set_headers_visible (dialog->treeview, TRUE);
+
+ gtk_window_set_resizable (GTK_WINDOW (dialog), TRUE);
+
+ gdvd_connect_signal (dialog, "button-new", "clicked", G_CALLBACK (gdvd_button_new_callback));
+ gdvd_connect_signal (dialog, "button-modify", "clicked", G_CALLBACK (gdvd_button_modify_callback));
+ gdvd_connect_signal (dialog, "button-delete", "clicked", G_CALLBACK (gdvd_button_delete_callback));
+ g_signal_connect (
+ dialog, "response",
+ G_CALLBACK (dialog_response), NULL);
+
+ selection = gtk_tree_view_get_selection (dialog->treeview);
+ g_signal_connect (
+ selection, "changed",
+ G_CALLBACK (gdvd_selection_changed_callback), dialog);
+ gdvd_selection_changed_callback (selection, dialog);
+
+ gtk_widget_show (GTK_WIDGET (dialog));
+}
+
+static void
+gal_define_views_dialog_dispose (GObject *object)
+{
+ GalDefineViewsDialog *gal_define_views_dialog = GAL_DEFINE_VIEWS_DIALOG (object);
+
+ if (gal_define_views_dialog->builder)
+ g_object_unref (gal_define_views_dialog->builder);
+ gal_define_views_dialog->builder = NULL;
+
+ /* Chain up to parent's dispose() method. */
+ G_OBJECT_CLASS (gal_define_views_dialog_parent_class)->dispose (object);
+}
+
+static void
+gal_define_views_dialog_set_collection (GalDefineViewsDialog *dialog,
+ GalViewCollection *collection)
+{
+ gint i;
+ GtkListStore *store;
+ GtkCellRenderer *renderer;
+ dialog->collection = collection;
+
+ store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_POINTER);
+
+ for (i = 0; i < collection->view_count; i++) {
+ GalViewCollectionItem *item = collection->view_data[i];
+ GtkTreeIter iter;
+
+ /* hide built in views */
+ /*if (item->built_in == 1)
+ continue;*/
+
+ gchar *title = NULL;
+ title = e_str_without_underscores (item->title);
+
+ gtk_list_store_append (store, &iter);
+ gtk_list_store_set (
+ store, &iter,
+ COL_GALVIEW_NAME, title,
+ COL_GALVIEW_DATA, item,
+ -1);
+
+ g_free (title);
+ }
+
+ gtk_tree_sortable_set_sort_column_id (
+ GTK_TREE_SORTABLE (store),
+ COL_GALVIEW_NAME, GTK_SORT_ASCENDING);
+
+ /* attaching treeview to model */
+ gtk_tree_view_set_model (dialog->treeview, GTK_TREE_MODEL (store));
+ gtk_tree_view_set_search_column (dialog->treeview, COL_GALVIEW_NAME);
+
+ dialog->model = GTK_TREE_MODEL (store);
+
+ renderer = gtk_cell_renderer_text_new ();
+ gtk_tree_view_insert_column_with_attributes (
+ dialog->treeview,
+ COL_GALVIEW_NAME, _("Name"),
+ renderer, "text", COL_GALVIEW_NAME,
+ NULL);
+
+ /* set sort column */
+ gtk_tree_sortable_set_sort_column_id (
+ GTK_TREE_SORTABLE (dialog->model),
+ COL_GALVIEW_NAME, GTK_SORT_ASCENDING);
+
+ if (dialog->builder) {
+ GtkWidget *widget = e_builder_get_widget (dialog->builder, "label-views");
+ if (widget && GTK_IS_LABEL (widget)) {
+ if (collection->title) {
+ gchar *text = g_strdup_printf (
+ _("Define Views for %s"),
+ collection->title);
+ gtk_label_set_text (
+ GTK_LABEL (widget),
+ text);
+ gtk_window_set_title (GTK_WINDOW (dialog), text);
+ g_free (text);
+ } else {
+ gtk_label_set_text (
+ GTK_LABEL (widget),
+ _("Define Views"));
+ gtk_window_set_title (
+ GTK_WINDOW (dialog),
+ _("Define Views"));
+ }
+ }
+ }
+}
+
+/**
+ * gal_define_views_dialog_new
+ *
+ * Returns a new dialog for defining views.
+ *
+ * Returns: The GalDefineViewsDialog.
+ */
+GtkWidget *
+gal_define_views_dialog_new (GalViewCollection *collection)
+{
+ GtkWidget *widget = g_object_new (GAL_TYPE_DEFINE_VIEWS_DIALOG, NULL);
+ gal_define_views_dialog_set_collection (GAL_DEFINE_VIEWS_DIALOG (widget), collection);
+ return widget;
+}
+
+static void
+gal_define_views_dialog_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GalDefineViewsDialog *dialog;
+
+ dialog = GAL_DEFINE_VIEWS_DIALOG (object);
+
+ switch (property_id) {
+ case PROP_COLLECTION:
+ if (g_value_get_object (value))
+ gal_define_views_dialog_set_collection (dialog, GAL_VIEW_COLLECTION (g_value_get_object (value)));
+ else
+ gal_define_views_dialog_set_collection (dialog, NULL);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ return;
+ }
+}
+
+static void
+gal_define_views_dialog_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GalDefineViewsDialog *dialog;
+
+ dialog = GAL_DEFINE_VIEWS_DIALOG (object);
+
+ switch (property_id) {
+ case PROP_COLLECTION:
+ g_value_set_object (value, dialog->collection);
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}