/* -*- 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)
