Folder selection dialog, (untested) CORBA interfaces for it, and a new

"Go to folder..." menu item.  Also made the creation dialog slightly
larger.

svn path=/trunk/; revision=3508

1 files changed, 220 insertions, 0 deletions

diff --git a/shell/e-shell-folder-selection-dialog.c b/shell/e-shell-folder-selection-dialog.c
new file mode 100644
index 0000000000..1864890081
--- /dev/null
+++ b/shell/e-shell-folder-selection-dialog.c
@@ -0,0 +1,220 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* e-shell-folder-selection-dialog.c
+ *
+ * Copyright (C) 2000  Helix Code, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Ettore Perazzoli
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <libgnomeui/gnome-stock.h>
+#include <libgnome/gnome-i18n.h>
+
+#include "e-util/e-util.h"
+#include "widgets/misc/e-scroll-frame.h"
+
+#include "e-storage-set.h"
+#include "e-storage-set-view.h"
+
+#include "e-shell-folder-creation-dialog.h"
+
+#include "e-shell-folder-selection-dialog.h"
+
+
+#define PARENT_TYPE GNOME_TYPE_DIALOG
+static GnomeDialogClass *parent_class = NULL;
+
+struct _EShellFolderSelectionDialogPrivate {
+	EShell *shell;
+	GtkWidget *storage_set_view;
+};
+
+
+/* GtkObject methods.  */
+
+static void
+impl_destroy (GtkObject *object)
+{
+	EShellFolderSelectionDialog *folder_selection_dialog;
+	EShellFolderSelectionDialogPrivate *priv;
+
+	folder_selection_dialog = E_SHELL_FOLDER_SELECTION_DIALOG (object);
+	priv = folder_selection_dialog->priv;
+
+	g_free (priv);
+
+	(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
+}
+
+
+/* GnomeDialog methods.  */
+
+static void
+impl_clicked (GnomeDialog *dialog,
+	      int button_number)
+{
+	EShellFolderSelectionDialog *folder_selection_dialog;
+	EShellFolderSelectionDialogPrivate *priv;
+
+	folder_selection_dialog = E_SHELL_FOLDER_SELECTION_DIALOG (dialog);
+	priv = folder_selection_dialog->priv;
+
+	/* Check for the "Add..." button.  */
+	if (button_number == 2) {
+		EStorageSetView *storage_set_view;
+		const char *default_parent_folder;
+
+#if 0
+		/* (FIXME: The stupid GnomeDialog defines the "clicked" signal as
+                   GTK_RUN_LAST so this does not work.  Grrr.)  */
+		/* We don't want the user of the widget to handle this directly.  */
+		gtk_signal_emit_stop_by_name (GTK_OBJECT (dialog), "clicked");
+#endif
+
+		storage_set_view = E_STORAGE_SET_VIEW (priv->storage_set_view);
+		default_parent_folder = e_storage_set_view_get_current_folder (storage_set_view);
+
+		e_shell_show_folder_creation_dialog (priv->shell, GTK_WINDOW (dialog),
+						     default_parent_folder);
+	}
+}
+
+
+/* GTK+ type initialization.  */
+
+static void
+class_init (EShellFolderSelectionDialogClass *klass)
+{
+	GtkObjectClass *object_class;
+	GnomeDialogClass *dialog_class;
+
+	parent_class = gtk_type_class (PARENT_TYPE);
+	object_class = GTK_OBJECT_CLASS (klass);
+	dialog_class = GNOME_DIALOG_CLASS (klass);
+
+	object_class->destroy = impl_destroy;
+
+	dialog_class->clicked = impl_clicked;
+}
+
+static void
+init (EShellFolderSelectionDialog *shell_folder_selection_dialog)
+{
+	EShellFolderSelectionDialogPrivate *priv;
+
+	priv = g_new (EShellFolderSelectionDialogPrivate, 1);
+	priv->shell            = NULL;
+	priv->storage_set_view = NULL;
+
+	shell_folder_selection_dialog->priv = priv;
+}
+
+
+void
+e_shell_folder_selection_dialog_construct (EShellFolderSelectionDialog *folder_selection_dialog,
+					   EShell *shell,
+					   const char *title,
+					   const char *default_path)
+{
+	EShellFolderSelectionDialogPrivate *priv;
+	EStorageSet *storage_set;
+	GtkWidget *scroll_frame;
+
+	g_return_if_fail (folder_selection_dialog != NULL);
+	g_return_if_fail (E_IS_SHELL_FOLDER_SELECTION_DIALOG (folder_selection_dialog));
+	g_return_if_fail (shell != NULL);
+	g_return_if_fail (E_IS_SHELL (shell));
+
+	priv = folder_selection_dialog->priv;
+
+	gtk_window_set_modal (GTK_WINDOW (folder_selection_dialog), TRUE);
+	gtk_window_set_title (GTK_WINDOW (folder_selection_dialog), title);
+
+	gnome_dialog_append_buttons (GNOME_DIALOG (folder_selection_dialog),
+				     GNOME_STOCK_BUTTON_OK,
+				     GNOME_STOCK_BUTTON_CANCEL,
+				     _("New..."),
+				     NULL);
+	gnome_dialog_set_default (GNOME_DIALOG (folder_selection_dialog), 0);
+
+	gtk_window_set_policy (GTK_WINDOW (folder_selection_dialog), TRUE, TRUE, FALSE);
+	gtk_window_set_default_size (GTK_WINDOW (folder_selection_dialog), 350, 300);
+
+	priv->shell = shell;
+	gtk_signal_connect_object_while_alive (GTK_OBJECT (shell), "destroy",
+					       GTK_SIGNAL_FUNC (gtk_widget_destroy),
+					       GTK_OBJECT (folder_selection_dialog));
+
+	storage_set = e_shell_get_storage_set (shell);
+
+	priv->storage_set_view = e_storage_set_new_view (storage_set);
+	GTK_WIDGET_SET_FLAGS (priv->storage_set_view, GTK_CAN_FOCUS);
+
+	e_storage_set_view_set_current_folder (E_STORAGE_SET_VIEW (priv->storage_set_view),
+					       default_path);
+
+	scroll_frame = e_scroll_frame_new (NULL, NULL);
+	e_scroll_frame_set_policy (E_SCROLL_FRAME (scroll_frame),
+				   GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+
+	gtk_container_add (GTK_CONTAINER (scroll_frame), priv->storage_set_view);
+
+	gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (folder_selection_dialog)->vbox),
+			    scroll_frame, TRUE, TRUE, 2);
+
+	gtk_widget_show (scroll_frame);
+	gtk_widget_show (priv->storage_set_view);
+}
+
+GtkWidget *
+e_shell_folder_selection_dialog_new (EShell *shell,
+				     const char *title,
+				     const char *default_path)
+{
+	EShellFolderSelectionDialog *folder_selection_dialog;
+
+	g_return_val_if_fail (shell != NULL, NULL);
+	g_return_val_if_fail (E_IS_SHELL (shell), NULL);
+
+	folder_selection_dialog = gtk_type_new (e_shell_folder_selection_dialog_get_type ());
+	e_shell_folder_selection_dialog_construct (folder_selection_dialog, shell,
+						   title, default_path);
+
+	return GTK_WIDGET (folder_selection_dialog);
+}
+
+
+const char *
+e_shell_folder_selection_dialog_get_selected_path (EShellFolderSelectionDialog *folder_selection_dialog)
+{
+	EShellFolderSelectionDialogPrivate *priv;
+
+	g_return_val_if_fail (folder_selection_dialog != NULL, NULL);
+	g_return_val_if_fail (E_IS_SHELL_FOLDER_SELECTION_DIALOG (folder_selection_dialog), NULL);
+
+	priv = folder_selection_dialog->priv;
+
+	return e_storage_set_view_get_current_folder (E_STORAGE_SET_VIEW (priv->storage_set_view));
+}
+
+
+E_MAKE_TYPE (e_shell_folder_selection_dialog, "EShellFolderSelectionDialog", EShellFolderSelectionDialog,
+	     class_init, init, PARENT_TYPE)