111 lines
2.7 KiB
C++
111 lines
2.7 KiB
C++
/*
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* Copyright 2008 Aaron Seigo <aseigo@kde.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU 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
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "textedit.h"
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#include <QPainter>
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#include <QScrollBar>
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#include <kmimetype.h>
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#include <ktextedit.h>
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#include "theme.h"
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#include "svg.h"
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#include "private/style_p.h"
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namespace Plasma
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{
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class TextEditPrivate
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{
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public:
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Plasma::Style::Ptr style;
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};
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TextEdit::TextEdit(QGraphicsWidget *parent)
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: QGraphicsProxyWidget(parent),
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d(new TextEditPrivate)
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{
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KTextEdit *native = new KTextEdit;
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connect(native, SIGNAL(textChanged()), this, SIGNAL(textChanged()));
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setWidget(native);
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native->setAttribute(Qt::WA_NoSystemBackground);
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d->style = Plasma::Style::sharedStyle();
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native->verticalScrollBar()->setStyle(d->style.data());
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native->horizontalScrollBar()->setStyle(d->style.data());
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}
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TextEdit::~TextEdit()
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{
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nativeWidget()->verticalScrollBar()->setStyle(0);
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nativeWidget()->horizontalScrollBar()->setStyle(0);
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delete d;
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Plasma::Style::doneWithSharedStyle();
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}
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void TextEdit::setText(const QString &text)
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{
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//FIXME I'm not certain about using only the html methods. look at this again later.
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static_cast<KTextEdit*>(widget())->setHtml(text);
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}
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QString TextEdit::text() const
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{
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return static_cast<KTextEdit*>(widget())->toHtml();
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}
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void TextEdit::setStyleSheet(const QString &stylesheet)
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{
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widget()->setStyleSheet(stylesheet);
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}
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QString TextEdit::styleSheet()
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{
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return widget()->styleSheet();
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}
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KTextEdit *TextEdit::nativeWidget() const
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{
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return static_cast<KTextEdit*>(widget());
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}
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void TextEdit::dataUpdated(const QString &sourceName, const Plasma::DataEngine::Data &data)
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{
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Q_UNUSED(sourceName)
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KTextEdit *te = nativeWidget();
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te->clear();
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foreach (const QVariant &v, data) {
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if (v.canConvert(QVariant::String)) {
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te->append(v.toString() + '\n');
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}
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}
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}
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void TextEdit::resizeEvent(QGraphicsSceneResizeEvent *event)
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{
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QGraphicsProxyWidget::resizeEvent(event);
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}
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} // namespace Plasma
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#include <textedit.moc>
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