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146 lines
4.1 KiB
146 lines
4.1 KiB
/**
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* This file is part of the HTML widget for KDE.
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*
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* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (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,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#include <config.h>
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#include <klocale.h>
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#include <kdebug.h>
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#include "rendering/render_applet.h"
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#include "rendering/render_canvas.h"
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#include "xml/dom_docimpl.h"
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#include "khtmlview.h"
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#include "khtml_part.h"
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#include <tqlabel.h>
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#ifndef Q_WS_QWS // We don't have Java in Qt Embedded
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#include "java/kjavaappletwidget.h"
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#include "misc/htmltags.h"
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#include "html/html_objectimpl.h"
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using namespace khtml;
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using namespace DOM;
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RenderApplet::RenderApplet(HTMLElementImpl *applet, const TQMap<TQString, TQString> &args )
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: RenderWidget(applet)
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{
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// init RenderObject attributes
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setInline(true);
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KJavaAppletContext *context = 0;
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KHTMLView *_view = applet->getDocument()->view();
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if ( _view ) {
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KHTMLPart *part = _view->part();
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context = part->createJavaContext();
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}
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if ( context ) {
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//kdDebug(6100) << "RenderApplet::RenderApplet, setting TQWidget" << endl;
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setQWidget( new KJavaAppletWidget(context, _view->viewport()) );
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processArguments(args);
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}
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}
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RenderApplet::~RenderApplet()
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{
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}
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short RenderApplet::intrinsicWidth() const
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{
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int rval = 300;
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if( m_widget )
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rval = ((KJavaAppletWidget*)(m_widget))->sizeHint().width();
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return rval > 10 ? rval : 50;
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}
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int RenderApplet::intrinsicHeight() const
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{
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int rval = 150;
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if( m_widget )
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rval = m_widget->sizeHint().height();
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return rval > 10 ? rval : 50;
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}
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void RenderApplet::layout()
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{
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//kdDebug(6100) << "RenderApplet::layout" << endl;
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KHTMLAssert( needsLayout() );
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KHTMLAssert( minMaxKnown() );
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calcWidth();
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calcHeight();
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KJavaAppletWidget *tmp = static_cast<KJavaAppletWidget*>(m_widget);
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if ( tmp ) {
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NodeImpl *child = element()->firstChild();
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while(child) {
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if(child->id() == ID_PARAM) {
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HTMLParamElementImpl *p = static_cast<HTMLParamElementImpl *>(child);
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if(tmp->applet())
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tmp->applet()->setParameter( p->name(), p->value());
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}
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child = child->nextSibling();
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}
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//kdDebug(6100) << "setting applet widget to size: " << m_width << ", " << m_height << endl;
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m_widget->resize(m_width-borderLeft()-borderRight()-paddingLeft()-paddingRight(),
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m_height-borderTop()-borderBottom()-paddingTop()-paddingBottom());
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tmp->showApplet();
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}
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setNeedsLayout(false);
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}
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void RenderApplet::processArguments(const TQMap<TQString, TQString> &args)
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{
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KJavaAppletWidget *w = static_cast<KJavaAppletWidget*>(m_widget);
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KJavaApplet* applet = w ? w->applet() : 0;
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if ( applet ) {
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applet->setBaseURL( args[TQString::fromLatin1("baseURL") ] );
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applet->setAppletClass( args[TQString::fromLatin1("code") ] );
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TQString str = args[TQString::fromLatin1("codeBase") ];
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if( !str.isEmpty() )
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applet->setCodeBase( str );
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str = args[TQString::fromLatin1("name") ];
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if( !str.isNull() )
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applet->setAppletName( str );
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else
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applet->setAppletName( args[TQString::fromLatin1("code") ] );
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str = args[TQString::fromLatin1("archive") ];
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if( !str.isEmpty() )
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applet->setArchives( args[TQString::fromLatin1("archive") ] );
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}
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}
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#endif
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