mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-11-10 01:40:17 +01:00
219 lines
7.1 KiB
C++
219 lines
7.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is Mozilla Communicator client code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Don Bragg <dbragg@netscape.com>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include "nscore.h"
|
|
|
|
//defines and includes for previous installation cleanup process
|
|
#if defined (XP_WIN)
|
|
#include <windows.h>
|
|
#elif defined (XP_MAC)
|
|
#include <Dialogs.h>
|
|
#include <TextUtils.h>
|
|
#elif defined (MOZ_WIDGET_GTK)
|
|
#include <gtk/gtk.h>
|
|
#elif defined (XP_OS2)
|
|
#define INCL_DOS
|
|
#define INCL_WIN
|
|
#include <os2.h>
|
|
#endif
|
|
|
|
extern "C" void ShowOSAlert(const char* aMessage);
|
|
|
|
#if defined (MOZ_WIDGET_GTK)
|
|
|
|
static int sbAlertDone = 0;
|
|
|
|
/**
|
|
* ns_gtk_alert_OK_callback
|
|
*
|
|
* Private callback function for the OK button on the alert.
|
|
*
|
|
* @param aWidget the button widget
|
|
* @param aData the alert dialog passed in for destruction
|
|
*/
|
|
void
|
|
ns_gtk_alert_OK_callback(GtkWidget *aWidget, gpointer aData)
|
|
{
|
|
GtkWidget *alertDlg = (GtkWidget *) aData;
|
|
|
|
if (!alertDlg)
|
|
return;
|
|
|
|
gtk_widget_destroy(alertDlg);
|
|
sbAlertDone = 1;
|
|
}
|
|
|
|
/**
|
|
* NS_gtk_alert
|
|
*
|
|
* Displays an alert with a message and an OK button in a modal
|
|
* dialog that is centered on the screen. Assumes gtk_main has
|
|
* been called or explicit event queue flushing is being performed.
|
|
*
|
|
* @param aMessage [required] the message to display in the alert
|
|
* @param aTitle [optional] the alert dialog title;
|
|
* passing NULL defaults the title to ""
|
|
* @param aOKBtnText [optional] the text on the OK button;
|
|
* parametrized for i18n purposes;
|
|
* passing NULL defaults the button text to "OK"
|
|
* @return int error code returns 0 for SUCCESS;
|
|
* returns -1 for param error;
|
|
* returns -2 for widget creation error
|
|
*/
|
|
int
|
|
NS_gtk_alert(const char *aMessage, const char *aTitle, const char *aOKBtnText)
|
|
{
|
|
#ifdef DEBUG_dbragg
|
|
printf ("\n*** Now inside NS_gtk_alert *** \n");
|
|
#endif
|
|
|
|
GtkWidget *alertDlg = NULL;
|
|
GtkWidget *okBtn = NULL;
|
|
GtkWidget *msgLabel = NULL;
|
|
GtkWidget *packerLbl = NULL;
|
|
GtkWidget *packerBtn = NULL;
|
|
const char *okBtnText = aOKBtnText;
|
|
const char *title = aTitle;
|
|
|
|
if (!aMessage)
|
|
return -1;
|
|
if (!aOKBtnText)
|
|
okBtnText = "OK";
|
|
if (!aTitle)
|
|
title = " ";
|
|
|
|
#ifdef DEBUG_dbragg
|
|
printf("title is: %s\n", title);
|
|
#endif
|
|
|
|
alertDlg = gtk_dialog_new();
|
|
msgLabel = gtk_label_new(aMessage);
|
|
if (msgLabel)
|
|
gtk_label_set_line_wrap(GTK_LABEL(msgLabel), TRUE);
|
|
okBtn = gtk_button_new_with_label(okBtnText);
|
|
packerLbl = gtk_packer_new();
|
|
packerBtn = gtk_packer_new();
|
|
sbAlertDone = 0;
|
|
|
|
if (alertDlg && msgLabel && okBtn && packerBtn && packerLbl)
|
|
{
|
|
// pack widgets in dialog
|
|
gtk_packer_set_default_border_width(GTK_PACKER(packerLbl), 20);
|
|
gtk_packer_add_defaults(GTK_PACKER(packerLbl), msgLabel,
|
|
GTK_SIDE_BOTTOM, GTK_ANCHOR_CENTER, GTK_FILL_X);
|
|
gtk_packer_set_default_border_width(GTK_PACKER(packerBtn), 0);
|
|
gtk_packer_add_defaults(GTK_PACKER(packerBtn), okBtn,
|
|
GTK_SIDE_BOTTOM, GTK_ANCHOR_CENTER, GTK_FILL_Y);
|
|
gtk_container_add(GTK_CONTAINER(GTK_DIALOG(alertDlg)->vbox),
|
|
packerLbl);
|
|
gtk_container_add(GTK_CONTAINER(GTK_DIALOG(alertDlg)->action_area),
|
|
packerBtn);
|
|
|
|
gtk_window_set_modal(GTK_WINDOW(alertDlg), TRUE);
|
|
gtk_window_set_title(GTK_WINDOW(alertDlg), title);
|
|
gtk_window_set_position(GTK_WINDOW(alertDlg), GTK_WIN_POS_CENTER);
|
|
|
|
// register callback for OK button
|
|
gtk_signal_connect(GTK_OBJECT(okBtn), "clicked",
|
|
GTK_SIGNAL_FUNC(ns_gtk_alert_OK_callback), alertDlg);
|
|
GTK_WIDGET_SET_FLAGS(okBtn, GTK_CAN_DEFAULT);
|
|
gtk_widget_grab_default(okBtn);
|
|
|
|
// show dialog
|
|
gtk_widget_show(msgLabel);
|
|
gtk_widget_show(packerLbl);
|
|
gtk_widget_show(okBtn);
|
|
gtk_widget_show(packerBtn);
|
|
gtk_widget_show(alertDlg);
|
|
}
|
|
else
|
|
{
|
|
return -2;
|
|
}
|
|
|
|
while (!sbAlertDone)
|
|
{
|
|
while (gtk_events_pending())
|
|
gtk_main_iteration();
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
#endif //MOZ_WIDGET_GTK
|
|
|
|
|
|
// The maximum allowed length of aMessage is 255 characters!
|
|
void ShowOSAlert(const char* aMessage)
|
|
{
|
|
#ifdef DEBUG_dbragg
|
|
printf("\n****Inside ShowOSAlert ***\n");
|
|
#endif
|
|
|
|
const PRInt32 max_len = 255;
|
|
char message_copy[max_len+1] = { 0 };
|
|
PRInt32 input_len = strlen(aMessage);
|
|
PRInt32 copy_len = (input_len > max_len) ? max_len : input_len;
|
|
strncpy(message_copy, aMessage, copy_len);
|
|
message_copy[copy_len] = 0;
|
|
|
|
#if defined (XP_WIN)
|
|
MessageBox(NULL, message_copy, NULL, MB_OK | MB_ICONERROR | MB_SETFOREGROUND );
|
|
#elif (XP_MAC)
|
|
short buttonClicked;
|
|
StandardAlert(kAlertStopAlert, c2pstr(message_copy), nil, nil, &buttonClicked);
|
|
#elif defined (MOZ_WIDGET_GTK)
|
|
NS_gtk_alert(message_copy, NULL, "OK");
|
|
#elif defined (XP_OS2)
|
|
/* Set our app to be a PM app before attempting Win calls */
|
|
PPIB ppib;
|
|
PTIB ptib;
|
|
DosGetInfoBlocks(&ptib, &ppib);
|
|
ppib->pib_ultype = 3;
|
|
HAB hab = WinInitialize(0);
|
|
HMQ hmq = WinCreateMsgQueue(hmq,0);
|
|
WinMessageBox( HWND_DESKTOP, HWND_DESKTOP, message_copy, "", 0, MB_OK);
|
|
WinDestroyMsgQueue(hmq);
|
|
WinTerminate(hab);
|
|
#endif
|
|
// It can't hurt to display the message on the console in any case,
|
|
// even if we have already tried to display it in a GUI window.
|
|
fprintf(stdout, "%s\n", aMessage);
|
|
}
|