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53bcba3368
IGUIObject: Cache the JSObject*, to prevent some frequent allocation while running GUI scripts. JSInterface_IGUIObject: Fixed garbage collection issues. JSInterface_IGUIObject, ScriptGlue: Changed to the JS_THREADSAFE form of JS_GetClass. Util: Avoid startup warnings on Linux caused by using unimplemented cpu_* functions that aren't needed for anything important yet. sysdep/unix: Changed to native line endings. This was SVN commit r5154.
154 lines
4.3 KiB
C++
154 lines
4.3 KiB
C++
#include "precompiled.h"
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/*
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* wxJavaScript - cshelp.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: cshelp.cpp 598 2007-03-07 20:13:28Z fbraem $
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*/
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// cshelp.cpp
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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 "../control/window.h"
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#include "cshelp.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>misc/cshelp</file>
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* <module>gui</module>
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* <class name="wxContextHelp">
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* This class changes the cursor to a query and puts the application into a
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* 'context-sensitive help mode'. When the user left-clicks on a window within
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* the specified window, a wxEVT_HELP event is sent to that control, and the
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* application may respond to it by popping up some help.
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* </class>
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*/
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WXJS_INIT_CLASS(ContextHelp, "wxContextHelp", 0)
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/***
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* <ctor>
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* <function>
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* <arg name="Window" type="@wxWindow" default="null">
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* The window that will get the @wxHelpEvent . When the object
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* is null, the top level window will be used.
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* </arg>
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* <arg name="Now" type="Boolean" default="true">
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* When true (= default), the application will enter the 'context-sensitive help mode'
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* immediately. Otherwise @wxContextHelp#beginContextHelp needs to be called.
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* </arg>
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* </function>
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* <desc>
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* Constructs a new wxContextHelp object.
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* </desc>
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* </ctor>
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*/
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wxContextHelp* ContextHelp::Construct(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, bool constructing)
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{
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if ( argc > 2 )
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argc = 2;
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wxWindow *win = NULL;
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bool now = true;
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switch(argc)
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{
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case 2:
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if ( ! FromJS(cx, argv[1], now) )
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return NULL;
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// Fall through
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case 1:
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if ( ! JSVAL_IS_VOID(argv[0]) )
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{
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win = Window::GetPrivate(cx, argv[0]);
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if ( win == NULL )
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return NULL;
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}
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}
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return new wxContextHelp(win, now);
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}
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WXJS_BEGIN_METHOD_MAP(ContextHelp)
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WXJS_METHOD("beginContextHelp", beginContextHelp, 0)
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WXJS_METHOD("endContextHelp", endContextHelp, 0)
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WXJS_END_METHOD_MAP()
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/***
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* <method name="beginContextHelp">
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* <function returns="Boolean">
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* <arg name="Window" type="@wxWindow" default="null">
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* The window that will get the @wxHelpEvent. When the object
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* is null, the top level window will be used.
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* </arg>
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* </function>
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* <desc>
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* Puts the application into context-sensitive help mode.
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* Returns true, when the application was put successfully into context-sensitive help mode.
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* This function only returns when the event loop has finished.
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* </desc>
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* </method>
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*/
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JSBool ContextHelp::beginContextHelp(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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wxContextHelp *p = GetPrivate(cx, obj);
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if ( p == NULL )
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return JS_FALSE;
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if ( argc > 1 )
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argc = 1;
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wxWindow *win = NULL;
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if ( argc == 1 )
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{
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win = Window::GetPrivate(cx, argv[0]);
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if ( win == NULL )
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return JS_FALSE;
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}
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*rval = ToJS(cx, p->BeginContextHelp(win));
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return JS_TRUE;
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}
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/***
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* <method name="endContextHelp">
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* <function returns="Boolean" />
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* <desc>
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* Ends context-sensitive help mode. Not normally called by the application.
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* </desc>
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* </method>
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*/
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JSBool ContextHelp::endContextHelp(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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wxContextHelp *p = GetPrivate(cx, obj);
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if ( p == NULL )
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return JS_FALSE;
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p->EndContextHelp();
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return JS_TRUE;
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}
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