/**
*  Copyright Mikael Högdahl - triyana@users.sourceforge.net
*
*  This source is distributed under the terms of the Q Public License version 1.0,
*  created by Trolltech (www.trolltech.com).
*/

#include "Fl_Dialog.h"
#include <FL/Fl.h>
#include <FL/Fl_Window.h>
#include <stdio.h>



/**
*
*/
Fl_Dialog::Fl_Dialog (int x, int y, int w, int h, const char* s) :
Fl_Double_Window (w, h, s) {
    aW = w;
    aH = h;
}



/**
*
*/
Fl_Dialog::Fl_Dialog (int w, int h, const char* s) :
Fl_Double_Window (w, h, s) {
    aW = w;
    aH = h;
}

/**
*  Catch quitting with window manager quit button
*/
void Fl_Dialog::cb66() {
    aRetVal = 0;
}



/**
*  If cancel is pressed stop the dialog loop which returns to the caller of show_modal
*/
int Fl_Dialog::handle (int event) {
    //printf ("%d\n", event);
    if (1==2 && event == FL_KEYDOWN && Fl::event_key() == FL_Escape) {
        aRetVal = 0;
        return 1;
    }
    else
        return Fl_Window::handle (event);
}



/**
*  Ugly fix for resize bugg
*/
void Fl_Dialog::resize (int x, int y, int w, int h) {
    Fl_Window::resize (x, y, aW, aH);
}



/**
*  Show dialog and process events
*  Do not return until loop breaks by user event
*/
int Fl_Dialog::show_modal (Fl_Window* parent) {
    callback(Fl_Dialog::cb66_, this);

    aRetVal = -1;
    set_modal();
    if (parent)
        position (parent->x() + (parent->w() / 2) - (w() / 2), parent->y() + (parent->h() / 2) - (h() / 2));
    resize (x(), y(), aW, aH);
    show ();
    while (aRetVal == -1)
        Fl::wait ();
    hide();
    return aRetVal;
}



/**
*  Show dialog
*/
void Fl_Dialog::show_modal2 (Fl_Window* parent) {
    aRetVal = -1;
    set_modal();
    if (parent)
        position (parent->x() + (parent->w() / 2) - (w() / 2), parent->y() + (parent->h() / 2) - (h() / 2));
    resize (x(), y(), aW, aH);
    show ();
}