/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/*
* Authors: Ettore Perazzoli <ettore@ximian.com>
* Jeffrey Stedfast <fejj@ximian.com>
* Michael Zucchi <notzed@ximian.com>
*
* Copyright 2002 Ximian, Inc. (www.ximian.com)
*
* 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 Street #330, Boston, MA 02111-1307, USA.
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <gtk/gtkbox.h>
#include <gtk/gtkcheckbutton.h>
#include <gtk/gtkmain.h>
#include <gtk/gtksignal.h>
#include <gtk/gtkversion.h>
#ifdef USE_GTKFILECHOOSER
#include <gtk/gtkfilechooser.h>
#include <gtk/gtkfilechooserdialog.h>
#include <gtk/gtkstock.h>
#else
#include <gtk/gtkfilesel.h>
#endif
#include <libgnomeui/gnome-uidefs.h>
#include <libgnome/gnome-i18n.h>
#include "e-msg-composer-select-file.h"
#include <e-util/e-icon-factory.h>
#include "e-msg-composer.h"
#include "e-attachment-bar.h"
enum {
SELECTOR_MODE_MULTI = (1 << 0),
SELECTOR_MODE_SAVE = (1 << 1),
SELECTOR_SHOW_INLINE = 1<<2
};
/* this is a mess */
static GtkWidget*
get_selector(struct _EMsgComposer *composer, const char *title, guint32 flags)
{
GtkWidget *selection;
GtkWidget *showinline = NULL;
char *path;
GList *icon_list;
path = g_object_get_data ((GObject *) composer, "attach_path");
#ifdef USE_GTKFILECHOOSER
if (flags & SELECTOR_MODE_SAVE)
selection = gtk_file_chooser_dialog_new (title,
NULL,
GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_OK,
NULL);
else
selection = gtk_file_chooser_dialog_new (title,
NULL,
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
_("A_ttach"), GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_default_response (GTK_DIALOG (selection), GTK_RESPONSE_OK);
if ((flags & SELECTOR_MODE_SAVE) == 0)
gtk_file_chooser_set_select_multiple ((GtkFileChooser *) selection, (flags & SELECTOR_MODE_MULTI));
/* restore last path used */
if (!path)
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (selection), g_get_home_dir ());
else
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (selection), path);
if (flags & SELECTOR_SHOW_INLINE) {
showinline = gtk_check_button_new_with_label (_("Suggest automatic display of attachment"));
gtk_widget_show (showinline);
gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (selection), showinline);
g_object_set_data((GObject *)selection, "show-inline", showinline);
}
#else
selection = gtk_file_selection_new (title);
gtk_file_selection_set_select_multiple ((GtkFileSelection *) selection, (flags & SELECTOR_MODE_MULTI));
/* restore last path used */
if (!path) {
path = g_strdup_printf ("%s/", g_get_home_dir ());
gtk_file_selection_set_filename (GTK_FILE_SELECTION (selection), path);
g_free (path);
} else {
gtk_file_selection_set_filename (GTK_FILE_SELECTION (selection), path);
}
if (flags & SELECTOR_SHOW_INLINE) {
showinline = gtk_check_button_new_with_label (_("Suggest automatic display of attachment"));
gtk_widget_show (showinline);
gtk_box_pack_end (GTK_BOX (GTK_FILE_SELECTION (selection)->main_vbox), showinline, FALSE, FALSE, 4);
g_object_set_data((GObject *)selection, "show-inline", showinline);
}
#endif
gtk_window_set_transient_for ((GtkWindow *) selection, (GtkWindow *) composer);
gtk_window_set_wmclass ((GtkWindow *) selection, "fileselection", "Evolution:composer");
gtk_window_set_modal ((GtkWindow *) selection, FALSE);
icon_list = e_icon_factory_get_icon_list ("stock_mail-compose");
if (icon_list) {
gtk_window_set_icon_list (GTK_WINDOW (selection), icon_list);
g_list_foreach (icon_list, (GFunc) g_object_unref, NULL);
g_list_free (icon_list);
}
return selection;
}
static void
select_file_response(GtkWidget *selector, guint response, struct _EMsgComposer *composer)
{
if (response == GTK_RESPONSE_OK) {
const char *name;
char *path;
EMsgComposerSelectFileFunc func = g_object_get_data((GObject *)selector, "callback");
#ifdef USE_GTKFILECHOOSER
name = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (selector));
path = g_path_get_dirname (gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (selector)));
#else
name = gtk_file_selection_get_filename (GTK_FILE_SELECTION (selector));
path = g_path_get_dirname (gtk_file_selection_get_filename (GTK_FILE_SELECTION (selector)));
#endif
g_object_set_data_full ((GObject *) composer, "attach_path", path, g_free);
func(composer, name);
}
gtk_widget_destroy(selector);
}
/**
* e_msg_composer_select_file:
* @composer: a composer
* @w: widget pointer, so same dialog is not re-shown
* @func: callback invoked if the user selected a file
* @title: the title for the file selection dialog box
* @save: whether the file selection box should be shown in save mode or not
*
* This pops up a file selection dialog box with the given title
* and allows the user to select a single file.
*
**/
void e_msg_composer_select_file(struct _EMsgComposer *composer, GtkWidget **w, EMsgComposerSelectFileFunc func, const char *title, int save)
{
if (*w) {
gtk_window_present((GtkWindow *)*w);
return;
}
*w = get_selector (composer, title, save ? SELECTOR_MODE_SAVE : 0);
g_signal_connect(*w, "response", G_CALLBACK(select_file_response), composer);
g_signal_connect(*w, "destroy", G_CALLBACK(gtk_widget_destroyed), w);
g_object_set_data((GObject *)*w, "callback", func);
gtk_widget_show(*w);
}
static void
select_attach_response(GtkWidget *selector, guint response, struct _EMsgComposer *composer)
{
if (response == GTK_RESPONSE_OK) {
GSList *names;
EMsgComposerSelectAttachFunc func = g_object_get_data((GObject *)selector, "callback");
GtkToggleButton *showinline = g_object_get_data((GObject *)selector, "show-inline");
char *path;
#ifdef USE_GTKFILECHOOSER
char *filename;
names = gtk_file_chooser_get_filenames (GTK_FILE_CHOOSER (selector));
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (selector));
path = g_path_get_dirname (filename);
g_free (filename);
#else
char **files;
int i;
names = NULL;
if ((files = gtk_file_selection_get_selections (GTK_FILE_SELECTION (selector)))) {
for (i = 0; files[i]; i++)
names = g_slist_prepend(names, files[i]);
g_free (files);
names = g_slist_reverse(names);
}
path = g_path_get_dirname (gtk_file_selection_get_filename (GTK_FILE_SELECTION (selector)));
#endif
g_object_set_data_full ((GObject *) composer, "attach_path", path, g_free);
func(composer, names, gtk_toggle_button_get_active(showinline));
if (e_attachment_bar_get_num_attachments(E_ATTACHMENT_BAR(composer->attachment_bar))) {
gtk_widget_show (composer->attachment_expander);
gtk_widget_show (composer->attachment_scrolled_window);
}
g_slist_foreach(names, (GFunc)g_free, NULL);
g_slist_free(names);
}
gtk_widget_destroy(selector);
}
void e_msg_composer_select_file_attachments(struct _EMsgComposer *composer, GtkWidget **w, EMsgComposerSelectAttachFunc func)
{
if (*w) {
gtk_window_present((GtkWindow *)*w);
return;
}
*w = get_selector (composer, _("Attach file(s)"), SELECTOR_MODE_MULTI|SELECTOR_SHOW_INLINE);
g_signal_connect(*w, "response", G_CALLBACK(select_attach_response), composer);
g_signal_connect(*w, "destroy", G_CALLBACK(gtk_widget_destroyed), w);
g_object_set_data((GObject *)*w, "callback", func);
gtk_widget_show(*w);
}
