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/***************************************************************************
* Copyright (C) 2008 by Pino Toscano <pino@kde.org> *
* Copyright (C) 2008 by Harri Porten <porten@kde.org> *
* *
* 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. *
***************************************************************************/
#include "kjs_console_p.h"
#include <kjs/kjsobject.h>
#include <kjs/kjsprototype.h>
#include <kjs/kjsarguments.h>
#include <kdebug.h>
#include "../debug_p.h"
using namespace Okular;
static KJSPrototype *g_consoleProto;
#ifdef OKULAR_JS_CONSOLE
#include <qlayout.h>
#include <qplaintextedit.h>
#include <kdialog.h>
#include <kstandardguiitem.h>
K_GLOBAL_STATIC( KDialog, g_jsConsoleWindow )
static QPlainTextEdit *g_jsConsoleLog = 0;
static void createConsoleWindow()
{
if ( g_jsConsoleWindow.exists() )
return;
g_jsConsoleWindow->setButtons( KDialog::Close | KDialog::User1 );
g_jsConsoleWindow->setButtonGuiItem( KDialog::User1, KStandardGuiItem::clear() );
QVBoxLayout *mainLay = new QVBoxLayout( g_jsConsoleWindow->mainWidget() );
mainLay->setMargin( 0 );
g_jsConsoleLog = new QPlainTextEdit( g_jsConsoleWindow->mainWidget() );
g_jsConsoleLog->setReadOnly( true );
mainLay->addWidget( g_jsConsoleLog );
QObject::connect( g_jsConsoleWindow, SIGNAL(closeClicked()),
g_jsConsoleWindow, SLOT(close()) );
QObject::connect( g_jsConsoleWindow, SIGNAL(user1Clicked()),
g_jsConsoleLog, SLOT(clear()) );
}
static void showConsole()
{
createConsoleWindow();
g_jsConsoleWindow->show();
}
static void hideConsole()
{
if ( !g_jsConsoleWindow.exists() )
return;
g_jsConsoleWindow->hide();
}
static void clearConsole()
{
if ( !g_jsConsoleWindow.exists() )
return;
g_jsConsoleLog->clear();
}
static void outputToConsole( const QString &message )
{
showConsole();
g_jsConsoleLog->appendPlainText( message );
}
#else /* OKULAR_JS_CONSOLE */
static void showConsole()
{
}
static void hideConsole()
{
}
static void clearConsole()
{
}
static void outputToConsole( const QString &cMessage )
{
kDebug(OkularDebug) << "CONSOLE:" << cMessage;
}
#endif /* OKULAR_JS_CONSOLE */
static KJSObject consoleClear( KJSContext *, void *, const KJSArguments & )
{
clearConsole();
return KJSUndefined();
}
static KJSObject consoleHide( KJSContext *, void *, const KJSArguments & )
{
hideConsole();
return KJSUndefined();
}
static KJSObject consolePrintln( KJSContext *ctx, void *,
const KJSArguments &arguments )
{
QString cMessage = arguments.at( 0 ).toString( ctx );
outputToConsole( cMessage );
return KJSUndefined();
}
static KJSObject consoleShow( KJSContext *, void *, const KJSArguments & )
{
showConsole();
return KJSUndefined();
}
void JSConsole::initType( KJSContext *ctx )
{
static bool initialized = false;
if ( initialized )
return;
initialized = true;
g_consoleProto = new KJSPrototype();
g_consoleProto->defineFunction( ctx, "clear", consoleClear );
g_consoleProto->defineFunction( ctx, "hide", consoleHide );
g_consoleProto->defineFunction( ctx, "println", consolePrintln );
g_consoleProto->defineFunction( ctx, "hide", consoleShow );
}
KJSObject JSConsole::object( KJSContext *ctx )
{
return g_consoleProto->constructObject( ctx, 0 );
}
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