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456 lines
12 KiB
C++
456 lines
12 KiB
C++
#include "precompiled.h"
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/*
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* wxJavaScript - dialog.cpp
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*
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* Copyright (c) 2002-2007 Franky Braem and the wxJavaScript project
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*
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* Project Info: http://www.wxjavascript.net or http://wxjs.sourceforge.net
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*
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* This library is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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* $Id: dialog.cpp 810 2007-07-13 20:07:05Z fbraem $
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*/
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#ifndef WX_PRECOMP
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#include <wx/wx.h>
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#endif
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#include "../../common/main.h"
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#include "../../ext/wxjs_ext.h"
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#include "../event/jsevent.h"
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#include "../event/jsevent.h"
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#include "../event/close.h"
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#include "dialog.h"
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#include "window.h"
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#include "../misc/size.h"
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#include "../errors.h"
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using namespace wxjs;
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using namespace wxjs::gui;
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/***
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* <file>control/dialog</file>
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* <module>gui</module>
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* <class name="wxDialog" prototype="@wxTopLevelWindow">
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* A dialog box is a window with a title bar and sometimes a system menu,
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* which can be moved around the screen. It can contain controls and other windows.
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* <br /><br />
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* The following sample shows a simple dialog:
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* <pre><code class="whjs">// Initialize the application
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* wxTheApp.onInit = function()
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* {
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* dlg = new wxDialog(null, -1, "test");
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*
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* dlg.button = new wxButton(dlg, 1, "Ok");
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*
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* dlg.button.onClicked = function()
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* {
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* endModal(1);
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* }
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*
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* dlg.showModal();
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*
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* // Return false, will end the main loop
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* return false;
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* }
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* </code></pre>
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* </class>
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*/
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WXJS_INIT_CLASS(Dialog, "wxDialog", 3)
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void Dialog::InitClass(JSContext* WXUNUSED(cx),
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JSObject* WXUNUSED(obj),
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JSObject* WXUNUSED(proto))
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{
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DialogEventHandler::InitConnectEventMap();
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}
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/***
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* <properties>
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* <property name="returnCode" type="Integer" readonly="Y">
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* The returncode of the modal dialog
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* </property>
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* <property name="modal" type="Boolean" readonly="Y">
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* Returns true when the dialog is a modal dialog
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* </property>
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* </properties>
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*/
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WXJS_BEGIN_PROPERTY_MAP(Dialog)
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WXJS_READONLY_PROPERTY(P_RETURN_CODE, "returnCode")
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WXJS_READONLY_PROPERTY(P_MODAL, "modal")
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WXJS_END_PROPERTY_MAP()
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bool Dialog::GetProperty(wxDialog *p,
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JSContext *cx,
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JSObject* WXUNUSED(obj),
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int id,
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jsval *vp)
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{
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switch (id)
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{
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case P_RETURN_CODE:
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*vp = ToJS(cx, p->GetReturnCode());
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break;
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case P_MODAL:
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*vp = ToJS(cx, p->IsModal());
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break;
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}
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return true;
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}
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bool Dialog::AddProperty(wxDialog *p,
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JSContext* WXUNUSED(cx),
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JSObject* WXUNUSED(obj),
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const wxString &prop,
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jsval* WXUNUSED(vp))
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{
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if ( WindowEventHandler::ConnectEvent(p, prop, true) )
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return true;
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DialogEventHandler::ConnectEvent(p, prop, true);
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return true;
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}
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bool Dialog::DeleteProperty(wxDialog *p,
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JSContext* WXUNUSED(cx),
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JSObject* WXUNUSED(obj),
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const wxString &prop)
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{
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if ( WindowEventHandler::ConnectEvent(p, prop, false) )
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return true;
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DialogEventHandler::ConnectEvent(p, prop, false);
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return true;
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}
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/***
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* <constants>
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* <type name="Style">
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* <constant name="DIALOG_MODAL" />
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* <constant name="CAPTION" />
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* <constant name="DEFAULT_DIALOG_STYLE" />
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* <constant name="RESIZE_BORDER" />
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* <constant name="SYSTEM_MENU" />
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* <constant name="THICK_FRAME" />
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* <constant name="STAY_ON_TOP" />
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* <constant name="NO_3D" />
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* <constant name="DIALOG_EX_CONTEXTHELP" />
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* </type>
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* </constants>
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*/
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WXJS_BEGIN_CONSTANT_MAP(Dialog)
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// Style constants
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WXJS_CONSTANT(wx, DIALOG_MODAL)
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WXJS_CONSTANT(wx, CAPTION)
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WXJS_CONSTANT(wx, DEFAULT_DIALOG_STYLE)
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WXJS_CONSTANT(wx, RESIZE_BORDER)
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WXJS_CONSTANT(wx, SYSTEM_MENU)
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WXJS_CONSTANT(wx, THICK_FRAME)
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WXJS_CONSTANT(wx, STAY_ON_TOP)
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WXJS_CONSTANT(wx, NO_3D)
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WXJS_CONSTANT(wx, DIALOG_EX_CONTEXTHELP)
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WXJS_END_CONSTANT_MAP()
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/***
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* <ctor>
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* <function />
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* <function>
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* <arg name="Parent" type="@wxWindow">
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* The parent of the dialog. null is Allowed.
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* </arg>
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* <arg name="Id" type="Integer">
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* The window identifier
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* </arg>
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* <arg name="title" type="String">
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* The title of the dialog
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* </arg>
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* <arg name="Position" type="@wxPoint" default="wxDefaultPosition">
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* The position of the dialog.
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* </arg>
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* <arg name="Size" type="@wxSize" default="wxDefaultSize">
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* The size of the dialog
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* </arg>
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* <arg name="Style" type="Integer" default="wxDialog.DEFAULT_DIALOG_STYLE">
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* The window style
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* </arg>
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* </function>
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* <desc>
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* Creates a dialog
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* </desc>
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* </ctor>
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*/
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wxDialog* Dialog::Construct(JSContext *cx,
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JSObject *obj,
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uintN argc,
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jsval *argv,
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bool WXUNUSED(constructing))
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{
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wxDialog *p = new wxDialog();
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SetPrivate(cx, obj, p);
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if ( argc > 0 )
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{
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jsval rval;
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if ( ! create(cx, obj, argc, argv, &rval) )
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return NULL;
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}
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return p;
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}
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WXJS_BEGIN_METHOD_MAP(Dialog)
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WXJS_METHOD("create", create, 3)
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WXJS_METHOD("endModal", end_modal, 1)
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WXJS_METHOD("showModal", show_modal, 0)
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WXJS_END_METHOD_MAP()
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/***
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* <method name="create">
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* <function returns="Boolean">
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* <arg name="Parent" type="@wxWindow">
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* The parent of the dialog. null is Allowed.
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* </arg>
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* <arg name="Id" type="Integer">
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* The window identifier
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* </arg>
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* <arg name="title" type="String">
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* The title of the dialog
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* </arg>
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* <arg name="Position" type="@wxPoint" default="wxDefaultPosition">
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* The position of the dialog.
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* </arg>
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* <arg name="Size" type="@wxSize" default="wxDefaultSize">
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* The size of the dialog
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* </arg>
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* <arg name="Style" type="Integer" default="wxDialog.DEFAULT_DIALOG_STYLE">
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* The window style
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* </arg>
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* </function>
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* <desc>
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* Creates a dialog.
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* </desc>
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* </method>
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*/
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JSBool Dialog::create(JSContext *cx,
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JSObject *obj,
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uintN argc,
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jsval *argv,
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jsval *rval)
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{
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wxDialog *p = GetPrivate(cx, obj);
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*rval = JSVAL_FALSE;
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if ( argc > 6 )
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argc = 6;
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int style = wxDEFAULT_DIALOG_STYLE;
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const wxPoint *pt = &wxDefaultPosition;
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const wxSize *size = &wxDefaultSize;
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switch(argc)
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{
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case 6:
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if ( ! FromJS(cx, argv[5], style) )
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{
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JS_ReportError(cx, WXJS_INVALID_ARG_TYPE, 6, "Integer");
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return JS_FALSE;
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}
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// Fall through
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case 5:
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size = Size::GetPrivate(cx, argv[4]);
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if ( size == NULL )
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{
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JS_ReportError(cx, WXJS_INVALID_ARG_TYPE, 5, "wxSize");
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return JS_FALSE;
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}
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// Fall through
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case 4:
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pt = wxjs::ext::GetPoint(cx, argv[3]);
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if ( pt == NULL )
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{
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JS_ReportError(cx, WXJS_INVALID_ARG_TYPE, 4, "wxPoint");
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return JS_FALSE;
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}
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// Fall through
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default:
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wxString title;
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FromJS(cx, argv[2], title);
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int id;
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if ( ! FromJS(cx, argv[1], id) )
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{
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JS_ReportError(cx, WXJS_INVALID_ARG_TYPE, 2, "Integer");
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return JS_FALSE;
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}
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wxWindow *parent = Window::GetPrivate(cx, argv[0]);
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if ( parent == NULL )
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{
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style |= wxDIALOG_NO_PARENT;
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}
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else
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{
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JavaScriptClientData *clntParent
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= dynamic_cast<JavaScriptClientData*>(parent->GetClientObject());
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if ( clntParent == NULL )
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{
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JS_ReportError(cx, WXJS_NO_PARENT_ERROR, GetClass()->name);
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return JS_FALSE;
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}
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JS_SetParent(cx, obj, clntParent->GetObject());
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}
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if ( p->Create(parent, id, title, *pt, *size, style) )
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{
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*rval = JSVAL_TRUE;
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p->SetClientObject(new JavaScriptClientData(cx, obj, true, false));
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}
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}
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return JS_TRUE;
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}
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/***
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* <method name="endModal">
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* <function returns="Integer">
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* <arg name="ReturnCode" type="Integer">
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* The value to be returned from @wxDialog#showModal
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* </arg>
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* </function>
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* <desc>
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* Ends a modal dialog.
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* </desc>
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* </method>
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*/
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JSBool Dialog::end_modal(JSContext *cx,
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JSObject *obj,
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uintN WXUNUSED(argc),
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jsval* argv,
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jsval* WXUNUSED(rval))
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{
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wxDialog *p = Dialog::GetPrivate(cx, obj);
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if ( p == NULL )
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return JS_FALSE;
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int code;
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if ( FromJS(cx, argv[0], code) )
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{
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p->EndModal(code);
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return JS_TRUE;
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}
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return JS_FALSE;
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}
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/***
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* <method name="showModal">
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* <function returns="Integer" />
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* <desc>
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* Shows a modal dialog.
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* The value returned is the return code set by @wxDialog#endModal.
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* </desc>
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* </method>
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*/
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JSBool Dialog::show_modal(JSContext *cx,
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JSObject *obj,
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uintN WXUNUSED(argc),
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jsval* WXUNUSED(argv),
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jsval *rval)
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{
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wxDialog *p = Dialog::GetPrivate(cx, obj);
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if ( p == NULL )
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return JS_FALSE;
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*rval = ToJS(cx, p->ShowModal());
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return JS_TRUE;
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}
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/***
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* <events>
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* <event name="onClose">
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* Called when the dialog is closed. The type of the argument that your
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* handler receives is @wxCloseEvent.
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* </event>
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* <event name="onInitDialog">
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* This event is sent as a dialog or panel is being initialised.
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* Handlers for this event can transfer data to the window.
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* The function gets a @wxInitDialogEvent as argument
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* </event>
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* </events>
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*/
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WXJS_INIT_EVENT_MAP(wxDialog)
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const wxString WXJS_CLOSE_EVENT = wxT("onClose");
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const wxString WXJS_INIT_DIALOG_EVENT = wxT("onInitDialog");
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void DialogEventHandler::OnInitDialog(wxInitDialogEvent &event)
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{
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PrivInitDialogEvent::Fire<InitDialogEvent>(event, WXJS_INIT_DIALOG_EVENT);
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}
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void DialogEventHandler::OnClose(wxCloseEvent &event)
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{
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PrivCloseEvent::Fire<CloseEvent>(event, WXJS_CLOSE_EVENT);
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/*
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bool destroy = true;
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wxDialog *p = dynamic_cast<wxDialog*>(event.GetEventObject());
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if ( PrivCloseEvent::Fire<CloseEvent>(this, event, "onClose") )
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{
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destroy = ! event.GetVeto();
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}
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// When the close event is not handled by JavaScript,
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// wxJS destroys the dialog.
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if ( destroy )
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{
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p->Destroy();
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}
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*/
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}
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void DialogEventHandler::ConnectClose(wxDialog *p, bool connect)
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{
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if ( connect )
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{
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p->Connect(wxEVT_CLOSE_WINDOW, wxCloseEventHandler(DialogEventHandler::OnClose));
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}
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else
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{
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p->Disconnect(wxEVT_CLOSE_WINDOW, wxCloseEventHandler(DialogEventHandler::OnClose));
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}
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}
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void DialogEventHandler::ConnectInitDialog(wxDialog *p, bool connect)
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{
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if ( connect )
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{
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p->Connect(wxEVT_INIT_DIALOG, wxInitDialogEventHandler(DialogEventHandler::OnInitDialog));
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}
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else
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{
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p->Disconnect(wxEVT_INIT_DIALOG, wxInitDialogEventHandler(DialogEventHandler::OnInitDialog));
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}
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}
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void DialogEventHandler::InitConnectEventMap()
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{
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AddConnector(WXJS_CLOSE_EVENT, ConnectClose);
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AddConnector(WXJS_INIT_DIALOG_EVENT, ConnectInitDialog);
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}
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