<?php
/*
*   PHP Mole - An Integrated Development enviroment 
*   Copyright (C) 2002  Alan Knowles alan@akbkhome.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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*
*    
*   The Generic Dialog Class 
*   used for prompts help, and new etc. 
*   
*/
if (substr(PHP_OS, 0, 3) == 'WIN')
    require_once(APPDIR ."modules/midgard/phpglade.class");

class phpide_Dialog_Generic  {
   
    var $window;
    var $btn_ok;
    var $cancel;
    var $btn_info;
   
    var $ok_pressed_callback = NULL;
    var $cancel_pressed_callback = NULL;
   
    var $disable_ok_hide =0;
   
    function phpide_Dialog_Generic($glade_file="",$use_emulator=0) {
        if (!$glade_file) return;
        if (!file_exists($glade_file)) {
            echo "Could not find $glade_file";
            exit;
        }
        debug_echo ("loading $glade_file\n");
        
        $class = "GladeXML";
        if (substr(PHP_OS, 0, 3) == 'WIN') 
            $class = "phpglade";
        if ($use_emulator) $class="phpglade";
        $this->widget = &new $class($glade_file);
        
        $this->window = $this->widget->get_widget("window");
        $this->btn_ok =  $this->widget->get_widget("OK");
        $this->btn_cancel =  $this->widget->get_widget("cancel");
        $this->info = $this->widget->get_widget("info");
       
        $this->window->set_modal(TRUE);
       
        $this->window->connect("delete-event", array(&$this,"ignore_close"));        
        $this->btn_ok->connect("clicked", array(&$this,"ok_pressed"));
        if ($this->btn_cancel)
            $this->btn_cancel->connect("clicked", array(&$this,"cancel_pressed"));

    }
    
    function ignore_close() {
        $this->cancel_pressed();
        return true;
    }
   
    function show($message="") {
        debug_echo("GENERIC dialog show");
        $this->__show($message);
    }
   
    function __show($message="") {
        global $application;
        if ($this->info && method_exists($this->info,"set_text")) 
            $this->info->set_text($message);
        if ($application->window) 
            $this->window->set_transient_for($application->window);
        $this->window->show();
    }
    function hide() {
        $this->__hide();
    }   
    function __hide() {
        $this->window->hide();
    }
   
    function set_callbacks($ok=NULL,$cancel=NULL) {
        $this->ok_pressed_callback = $ok;
        $this->cancel_pressed_callback = $cancel;    
    }
    
    
    function ok_pressed() {
        if (!$this->disable_ok_hide)
            $this->hide();
        $cb = $this->ok_pressed_callback;
        $this->set_callbacks();
        if  ($cb) call_user_func($cb);
    }   
    function cancel_pressed() {
        $this->hide();
        $cb = $this->cancel_pressed_callback;
        $this->set_callbacks();
        if  ($cb) call_user_func($cb);
        
    }

}

?>