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/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
* Copyright (C) 1999-2003 Hiroyuki Yamamoto
*
* 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.
*/
#include <glib.h>
#include <gdk/gdkkeysyms.h>
#include <gtk/gtkwidget.h>
#include <gtk/gtkfilesel.h>
#include <gtk/gtkentry.h>
#include <gtk/gtkmain.h>
#include <gtk/gtksignal.h>
#include "main.h"
#include "filesel.h"
#include "manage_window.h"
#include "gtkutils.h"
static GtkWidget *filesel;
static gboolean filesel_ack;
static gboolean filesel_fin;
static void filesel_create(const gchar *title);
static void filesel_ok_cb(GtkWidget *widget, gpointer data);
static void filesel_cancel_cb(GtkWidget *widget, gpointer data);
static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data);
static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data);
gchar *filesel_select_file(const gchar *title, const gchar *file)
{
static gchar *filename = NULL;
static gchar *cwd = NULL;
filesel_create(title);
manage_window_set_transient(GTK_WINDOW(filesel));
if (filename) {
g_free(filename);
filename = NULL;
}
if (!cwd)
cwd = g_strconcat(startup_dir, G_DIR_SEPARATOR_S, NULL);
gtk_file_selection_set_filename(GTK_FILE_SELECTION(filesel), cwd);
if (file) {
gtk_file_selection_set_filename(GTK_FILE_SELECTION(filesel),
file);
gtk_editable_select_region
(GTK_EDITABLE(GTK_FILE_SELECTION(filesel)->selection_entry),
0, -1);
}
gtk_widget_show(filesel);
filesel_ack = filesel_fin = FALSE;
while (filesel_fin == FALSE)
gtk_main_iteration();
if (filesel_ack) {
const gchar *str;
str = gtk_file_selection_get_filename
(GTK_FILE_SELECTION(filesel));
if (str && str[0] != '\0') {
gchar *dir;
filename = g_strdup(str);
dir = g_dirname(str);
g_free(cwd);
cwd = g_strconcat(dir, G_DIR_SEPARATOR_S, NULL);
g_free(dir);
}
}
manage_window_focus_out(filesel, NULL, NULL);
gtk_widget_destroy(filesel);
GTK_EVENTS_FLUSH();
return filename;
}
static void filesel_create(const gchar *title)
{
filesel = gtk_file_selection_new(title);
gtk_window_set_position(GTK_WINDOW(filesel), GTK_WIN_POS_CENTER);
gtk_window_set_modal(GTK_WINDOW(filesel), TRUE);
gtk_window_set_wmclass
(GTK_WINDOW(filesel), "file_selection", "Sylpheed");
g_signal_connect(G_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button),
"clicked", G_CALLBACK(filesel_ok_cb),
NULL);
g_signal_connect
(G_OBJECT(GTK_FILE_SELECTION(filesel)->cancel_button),
"clicked", G_CALLBACK(filesel_cancel_cb),
NULL);
g_signal_connect(G_OBJECT(filesel), "delete_event",
G_CALLBACK(delete_event), NULL);
g_signal_connect(G_OBJECT(filesel), "key_press_event",
G_CALLBACK(key_pressed), NULL);
MANAGE_WINDOW_SIGNALS_CONNECT(filesel);
}
static void filesel_ok_cb(GtkWidget *widget, gpointer data)
{
filesel_ack = TRUE;
filesel_fin = TRUE;
}
static void filesel_cancel_cb(GtkWidget *widget, gpointer data)
{
filesel_ack = FALSE;
filesel_fin = TRUE;
}
static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
{
filesel_cancel_cb(NULL, NULL);
return TRUE;
}
static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
{
if (event && event->keyval == GDK_Escape)
filesel_cancel_cb(NULL, NULL);
return FALSE;
}
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