#include "precompiled.h"

/*
 * wxJavaScript - button.cpp
 *
 * Copyright (c) 2002-2007 Franky Braem and the wxJavaScript project
 *
 * Project Info: http://www.wxjavascript.net or http://wxjs.sourceforge.net
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or
 * (at your option) any later version.
 *
 * This library 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 Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 * $Id: button.cpp 598 2007-03-07 20:13:28Z fbraem $
 */
// button.cpp

/***
 * <file>control/button</file>
 * <module>gui</module>
 * <class name="wxButton" prototype="@wxControl">
 *	A button is a control that contains a text string,
 *	and is one of the commonest elements of a GUI. It may 
 *	be placed on a dialog box or panel, or indeed almost any other window.
 *  An example:
 *  <pre><code class="whjs">
 *	 // dlg is a wxDialog
 *	 var button = new wxButton(dlg, -1, "Click me");
 *	 button.onClicked = function(event)
 *	 {
 *	   wxMessageBox("You've clicked me");
 *	 }
 *  </code></pre>
 * </class>
 */

#ifndef WX_PRECOMP
	#include <wx/wx.h>
#endif

#include "../../common/main.h"

#include "../event/evthand.h"
#include "../event/jsevent.h"
#include "../event/command.h"

#include "../misc/point.h"
#include "../misc/size.h"
#include "../misc/validate.h"

#include "button.h"
#include "window.h"

using namespace wxjs;
using namespace wxjs::gui;

WXJS_INIT_CLASS(Button, "wxButton", 3)

/***
 * <properties>
 *	<property name="label" type="String">Get/Set the label of the button.</property>
 * </properties>
 */
WXJS_BEGIN_PROPERTY_MAP(Button)
  WXJS_PROPERTY(P_LABEL, "label")
WXJS_END_PROPERTY_MAP()

bool Button::GetProperty(wxButton *p, JSContext *cx, JSObject *obj, int id, jsval *vp)
{
	if ( id == P_LABEL )
		*vp = ToJS(cx, p->GetLabel());
	return true;
}

bool Button::SetProperty(wxButton *p, JSContext *cx, JSObject *obj, int id, jsval *vp)
{
	if ( id == P_LABEL )
	{
		wxString label;
		FromJS(cx, *vp, label);
		p->SetLabel(label);
	}
	return true;
}

/***
 * <class_properties>
 *	<property name="defaultSize" type="Integer" readonly="Y">
 *	 Gets the default size of a button.
 *  </property>
 * </class_properties>
 */
WXJS_BEGIN_STATIC_PROPERTY_MAP(Button)
  WXJS_READONLY_STATIC_PROPERTY(P_DEFAULT_SIZE, "defaultSize")
WXJS_END_PROPERTY_MAP()

bool Button::GetStaticProperty(JSContext *cx, int id, jsval *vp)
{
	if ( id == P_DEFAULT_SIZE )
	{
		*vp = Size::CreateObject(cx, new wxSize(wxButton::GetDefaultSize()));
	}
	return true;
}

/***
 * <constants>
 *	<type name="Style">
 *	 <constant name="LEFT">Left-justifies the label. Windows and GTK+ only.</constant>
 *	 <constant name="RIGHT">Right-justifies the bitmap label. Windows and GTK+ only.</constant>
 *	 <constant name="TOP">Aligns the label to the top of the button. Windows and GTK+ only.</constant>
 *	 <constant name="BOTTOM">Aligns the label to the bottom of the button. Windows and GTK+ only.</constant>
 *	 <constant name="EXACTFIT">Creates the button as small as possible instead of making it of the standard size (which is the default behaviour ).</constant>
 *   <constant name="NO_BORDER">Creates a flat button. Windows and GTK+ only.</constant>
 *   <constant name="AUTODRAW">
 *    If this is specified, the button will be drawn automatically using 
 *    the label bitmap only, providing a 3D-look border. If this style is not specified, 
 *    the button will be drawn without borders and using all provided bitmaps. WIN32 only.
 *   </constant>
 *  </type>
 * </constants>
 */
WXJS_BEGIN_CONSTANT_MAP(Button)
  WXJS_CONSTANT(wxBU_, LEFT)
  WXJS_CONSTANT(wxBU_, RIGHT)
  WXJS_CONSTANT(wxBU_, TOP)
  WXJS_CONSTANT(wxBU_, BOTTOM)
  WXJS_CONSTANT(wxBU_, EXACTFIT)
  WXJS_CONSTANT(wxBU_, AUTODRAW)
  WXJS_CONSTANT(wx, NO_BORDER)
WXJS_END_CONSTANT_MAP()


WXJS_BEGIN_METHOD_MAP(Button)
  WXJS_METHOD("setDefault", setDefault, 0)
WXJS_END_METHOD_MAP()

Button::Button(JSContext *cx, JSObject *obj)
		:	wxButton()
		  , Object(obj, cx)
{
  PushEventHandler(new EventHandler(this));
}

Button::~Button()
{
  PopEventHandler(true);
}

/***
 * <ctor>
 *	<function>
 *	 <arg name="Parent" type="@wxWindow">The parent of the button.</arg>
 *   <arg name="Id" type="Integer">An window identifier. Use -1 when you don't need it.</arg>
 *   <arg name="Text" type="String">The label of the button</arg>
 *   <arg name="Pos" type="@wxPoint" default="wxDefaultPosition">
 *	  The position of the button on the given parent.
 *   </arg>
 *   <arg name="Size" type="@wxSize" default="wxDefaultSize">
 *	  The size of the button.
 *   </arg>
 *   <arg name="Style" type="Integer" default="wxButton.AUTODRAW">The button style</arg>
 *   <arg name="Validator" type="@wxValidator" default="wxDefaultValidator" />
 *  </function>
 *  <desc>
 *	 Constructs a new wxButton object.
 *  </desc>
 * </ctor>
 */
wxButton *Button::Construct(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, bool constructing)
{
    if ( argc > 7 )
        argc = 7;
	
    const wxPoint *pt = &wxDefaultPosition;
	const wxSize *size = &wxDefaultSize;
    int style = 0;
    const wxValidator *val = &wxDefaultValidator;

    switch(argc)
    {
    case 7:
        val = Validator::GetPrivate(cx, argv[6]);
        if ( val == NULL )
            break;
    case 6:
        if ( ! FromJS(cx, argv[5], style) )
            break;
        // Fall through
    case 5:
		size = Size::GetPrivate(cx, argv[4]);
		if ( size == NULL )
			break;
		// Fall through
	case 4:
		pt = Point::GetPrivate(cx, argv[3]);
		if ( pt == NULL )
			break;
		// Fall through
    default:
        wxString text;
        FromJS(cx, argv[2], text);

        int id;
        if ( ! FromJS(cx, argv[1], id) )
            break;

        wxWindow *parent = Window::GetPrivate(cx, argv[0]);
		if ( parent == NULL )
            return NULL;

        Object *wxjsParent = dynamic_cast<Object *>(parent);
        JS_SetParent(cx, obj, wxjsParent->GetObject());

	    wxButton *p = new Button(cx, obj);
	    p->Create(parent, id, text, *pt, *size, style, *val);
        return p;
    }

    return NULL;
}

/***
 * <method name="setDefault">
 *	<function />
 *	<desc>
 *	 This sets the button to be the default item for the panel or dialog box.
 *   see @wxPanel#defaultItem.
 *  </desc>
 * </method>
 */
JSBool Button::setDefault(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
    wxButton *p = GetPrivate(cx, obj);
	if ( p == NULL )
		return JS_FALSE;

	p->SetDefault();

	return JS_TRUE;
}

/***
 * <event name="onClicked">
 *	Called when the button is clicked. The type of the argument that your handler receives 
 *	is @wxCommandEvent.
 * </event>
 */
void Button::OnClicked(wxCommandEvent &event)
{
	PrivCommandEvent::Fire<CommandEvent>(this, event, "onClicked");
}

BEGIN_EVENT_TABLE(Button, wxButton)
	EVT_BUTTON(-1, Button::OnClicked)
END_EVENT_TABLE()