Merge new-ui-branch to the trunk.

svn path=/trunk/; revision=22964

1 files changed, 242 insertions, 0 deletions

diff --git a/mail/em-folder-selection-button.c b/mail/em-folder-selection-button.c
new file mode 100644
index 0000000000..ac5a6e1d06
--- /dev/null
+++ b/mail/em-folder-selection-button.c
@@ -0,0 +1,242 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* em-folder-selection-button.c
+ *
+ * Copyright (C) 2003  Ximian, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * 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 <ettore@ximian.com>
+ */
+
+#include <config.h>
+
+#include <string.h>
+
+#include "em-folder-selection-button.h"
+
+#include "mail-component.h"
+#include "em-folder-selector.h"
+
+#include <gal/util/e-util.h>
+
+#include <gtk/gtkimage.h>
+#include <gtk/gtklabel.h>
+#include <gtk/gtkhbox.h>
+
+
+#define PARENT_TYPE gtk_button_get_type ()
+static GtkButtonClass *parent_class = NULL;
+
+
+struct _EMFolderSelectionButtonPrivate {
+	GtkWidget *icon;
+	GtkWidget *label;
+
+	char *uri;
+
+	char *title;
+	char *caption;
+};
+
+enum {
+	SELECTED,
+	LAST_SIGNAL
+};
+static guint signals[LAST_SIGNAL] = { 0 };
+
+
+/* Utility functions.  */
+
+static void
+set_contents_unselected (EMFolderSelectionButton *button)
+{	
+	gtk_image_set_from_pixbuf (GTK_IMAGE (button->priv->icon), NULL);
+	gtk_label_set_text (GTK_LABEL (button->priv->label), _("<click here to select a folder>"));
+}
+
+static void
+set_contents (EMFolderSelectionButton *button)
+{
+	EMFolderSelectionButtonPrivate *priv = button->priv;
+	char *path, *tmp, *label;
+
+	if (priv->uri == NULL)
+		goto unset;
+
+	/* We set the button name directly from the storage set path, which is /accountname/path/foldername */
+	path = e_storage_set_get_path_for_physical_uri(mail_component_peek_storage_set(mail_component_peek()), priv->uri);
+
+	if (path == NULL)
+		goto unknown;
+
+	tmp = strchr(path+1, '/');
+	if (tmp == NULL)
+		goto unknown;
+	*tmp++ = 0;
+
+	label = g_strdup_printf(_("\"%s\" in \"%s\""), tmp, path+1);
+	gtk_label_set_text (GTK_LABEL (priv->label), label);
+	g_free (label);
+
+	g_free(path);
+	return;
+
+unknown:
+	g_free(path);
+unset:
+	set_contents_unselected(button);
+}
+
+static void
+impl_finalize (GObject *object)
+{
+	EMFolderSelectionButtonPrivate *priv = EM_FOLDER_SELECTION_BUTTON (object)->priv;
+
+	g_free (priv->title);
+	g_free (priv->caption);
+	g_free(priv->uri);
+	g_free (priv);
+
+	(* G_OBJECT_CLASS (parent_class)->finalize) (object);
+}
+
+static void
+emfsb_selector_response(EMFolderSelector *emfs, int response, EMFolderSelectionButton *button)
+{
+	if (response == GTK_RESPONSE_OK) {
+		const char *uri = em_folder_selector_get_selected_uri(emfs);
+
+		em_folder_selection_button_set_selection(button, uri);
+		g_signal_emit(button, signals[SELECTED], 0);
+	}
+
+	gtk_widget_destroy((GtkWidget *)emfs);
+}
+
+static void
+impl_clicked (GtkButton *button)
+{
+	EMFolderSelectionButtonPrivate *priv = EM_FOLDER_SELECTION_BUTTON (button)->priv;
+	EStorageSet *ess;
+	GtkWidget *w;
+	GtkWidget *toplevel;
+
+	if (GTK_BUTTON_CLASS (parent_class)->clicked != NULL)
+		(* GTK_BUTTON_CLASS (parent_class)->clicked) (button);
+
+	toplevel = gtk_widget_get_toplevel (GTK_WIDGET (button));
+	ess = mail_component_peek_storage_set(mail_component_peek());
+	w = em_folder_selector_new(ess, EM_FOLDER_SELECTOR_CAN_CREATE, priv->title, priv->caption);
+	em_folder_selector_set_selected_uri((EMFolderSelector *)w, priv->uri);
+	g_signal_connect(w, "response", G_CALLBACK(emfsb_selector_response), button);
+	gtk_widget_show(w);
+}
+#if 0
+{
+	uri = em_folder_selection_run_dialog_uri((GtkWindow *)toplevel,
+						 priv->title,
+						 priv->caption,
+						 priv->uri);
+
+	em_folder_selection_button_set_selection (EM_FOLDER_SELECTION_BUTTON (button), uri);
+	g_free(uri);
+
+	g_signal_emit (button, signals[SELECTED], 0);
+}
+#endif
+
+static void
+class_init (EMFolderSelectionButtonClass *class)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (class);
+	GtkButtonClass *button_class = GTK_BUTTON_CLASS (class);
+
+	object_class->finalize = impl_finalize;
+
+	button_class->clicked = impl_clicked;
+
+	parent_class = g_type_class_peek_parent (class);
+
+	signals[SELECTED] = g_signal_new ("selected",
+					  G_OBJECT_CLASS_TYPE (object_class),
+					  G_SIGNAL_RUN_FIRST,
+					  G_STRUCT_OFFSET (EMFolderSelectionButtonClass, selected),
+					  NULL, NULL,
+					  g_cclosure_marshal_VOID__VOID,
+					  G_TYPE_NONE, 0);
+}
+
+static void
+init (EMFolderSelectionButton *folder_selection_button)
+{
+	EMFolderSelectionButtonPrivate *priv;
+	GtkWidget *box;
+
+	priv = g_new0 (EMFolderSelectionButtonPrivate, 1);
+	folder_selection_button->priv = priv;
+
+	box = gtk_hbox_new (FALSE, 4);
+
+	priv->icon = gtk_image_new ();
+	gtk_box_pack_start (GTK_BOX (box), priv->icon, FALSE, TRUE, 0);
+
+	priv->label = gtk_label_new ("");
+	gtk_label_set_justify (GTK_LABEL (priv->label), GTK_JUSTIFY_LEFT);
+	gtk_misc_set_alignment (GTK_MISC (priv->label), 0.0, 0.0);
+	gtk_box_pack_start (GTK_BOX (box), priv->label, TRUE, TRUE, 0);
+
+	gtk_widget_show_all (box);
+	gtk_container_add (GTK_CONTAINER (folder_selection_button), box);
+
+	set_contents (folder_selection_button);
+}
+
+GtkWidget *
+em_folder_selection_button_new(const char *title, const char *caption)
+{
+	EMFolderSelectionButton *button = g_object_new (EM_TYPE_FOLDER_SELECTION_BUTTON, NULL);
+
+	button->priv->title = g_strdup (title);
+	button->priv->caption = g_strdup (caption);
+
+	return GTK_WIDGET (button);
+}
+
+
+void
+em_folder_selection_button_set_selection(EMFolderSelectionButton *button, const char *uri)
+{
+	EMFolderSelectionButtonPrivate *p = button->priv;
+
+	g_return_if_fail(EM_IS_FOLDER_SELECTION_BUTTON(button));
+
+	if (p->uri != uri) {
+		g_free(p->uri);
+		p->uri = g_strdup(uri);
+	}
+
+	set_contents(button);
+}
+
+
+const char *
+em_folder_selection_button_get_selection(EMFolderSelectionButton *button)
+{
+	g_return_val_if_fail (EM_IS_FOLDER_SELECTION_BUTTON (button), NULL);
+
+	return button->priv->uri;
+}
+
+E_MAKE_TYPE (em_folder_selection_button, "EMFolderSelectionButton", EMFolderSelectionButton, class_init, init, PARENT_TYPE)