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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#include "pasteview.h"
#include <QFontMetrics>
#include <QPainter>
#include <QScrollBar>
#include <QPushButton>
#include <QSettings>
class ColumnIndicatorTextEdit : public QTextEdit
{
public:
ColumnIndicatorTextEdit(QWidget *parent) : QTextEdit(parent), m_columnIndicator(0)
{
QFont font;
font.setFamily(QString::fromUtf8("Courier New"));
//font.setPointSizeF(8.0);
setFont(font);
setReadOnly(true);
QSizePolicy sizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
sizePolicy.setVerticalStretch(3);
setSizePolicy(sizePolicy);
int cmx = 0, cmy = 0, cmw = 0, cmh = 0;
getContentsMargins(&cmx, &cmy, &cmw, &cmh);
m_columnIndicator = QFontMetrics(font).width('W') * 100 + cmx + 1;
m_columnIndicatorFont.setFamily(QString::fromUtf8("Times"));
m_columnIndicatorFont.setPointSizeF(7.0);
}
int m_columnIndicator;
QFont m_columnIndicatorFont;
protected:
virtual void paintEvent(QPaintEvent *event);
};
void ColumnIndicatorTextEdit::paintEvent(QPaintEvent *event)
{
QTextEdit::paintEvent(event);
QPainter p(viewport());
p.setFont(m_columnIndicatorFont);
p.setPen(QPen(QColor(0xa0, 0xa0, 0xa0, 0xa0)));
p.drawLine(m_columnIndicator, 0, m_columnIndicator, viewport()->height());
int yOffset = verticalScrollBar()->value();
p.drawText(m_columnIndicator + 1, m_columnIndicatorFont.pointSize() - yOffset, "100");
}
// -------------------------------------------------------------------------------------------------
PasteView::PasteView(QWidget *parent)
: QDialog(parent)
{
m_ui.setupUi(this);
// Swap out the Patch PasteView widget with a ColumnIndicatorTextEdit, which will indicate column 100
delete m_ui.uiPatchView;
m_ui.uiPatchView = new ColumnIndicatorTextEdit(m_ui.groupBox);
m_ui.vboxLayout1->addWidget(m_ui.uiPatchView);
m_ui.buttonBox->button(QDialogButtonBox::Ok)->setText(tr("Paste"));
connect(m_ui.uiPatchList, SIGNAL(itemChanged(QListWidgetItem*)), this, SLOT(contentChanged()));
}
PasteView::~PasteView()
{
}
QString PasteView::user() const
{
const QString username = m_ui.uiUsername->text();
if (username.isEmpty() || username == tr("<Username>"))
return "Anonymous";
return username;
}
QString PasteView::description() const
{
const QString description = m_ui.uiDescription->text();
if (description == tr("<Description>"))
return QString();
return description;
}
QString PasteView::comment() const
{
const QString comment = m_ui.uiComment->toPlainText();
if (comment == tr("<Comment>"))
return QString();
return comment;
}
QByteArray PasteView::content() const
{
QByteArray newContent;
for (int i = 0; i < m_ui.uiPatchList->count(); ++i) {
QListWidgetItem *item = m_ui.uiPatchList->item(i);
if (item->checkState() != Qt::Unchecked)
newContent += m_parts.at(i).content;
}
return newContent;
}
QString PasteView::protocol() const
{
return m_ui.protocolBox->currentText();
}
void PasteView::contentChanged()
{
m_ui.uiPatchView->setPlainText(content());
}
int PasteView::show(const QString &user, const QString &description, const QString &comment,
const FileDataList &parts)
{
if (user.isEmpty())
m_ui.uiUsername->setText(tr("<Username>"));
else
m_ui.uiUsername->setText(user);
if (description.isEmpty())
m_ui.uiDescription->setText(tr("<Description>"));
else
m_ui.uiDescription->setText(description);
if (comment.isEmpty())
m_ui.uiComment->setPlainText(tr("<Comment>"));
else
m_ui.uiComment->setPlainText(comment);
QByteArray content;
m_parts = parts;
m_ui.uiPatchList->clear();
foreach (const FileData &part, parts) {
QListWidgetItem *itm = new QListWidgetItem(part.filename, m_ui.uiPatchList);
itm->setCheckState(Qt::Checked);
itm->setFlags(Qt::ItemIsSelectable | Qt::ItemIsUserCheckable | Qt::ItemIsEnabled);
content += part.content;
}
m_ui.uiPatchView->setPlainText(content);
m_ui.uiDescription->setFocus();
m_ui.uiDescription->selectAll();
// (Re)store dialog size
QSettings settings("Trolltech", "cpaster");
int h = settings.value("/gui/height", height()).toInt();
int w = settings.value("/gui/width",
((ColumnIndicatorTextEdit*)m_ui.uiPatchView)->m_columnIndicator + 50)
.toInt();
resize(w, h);
int ret = QDialog::exec();
settings.setValue("/gui/height", height());
settings.setValue("/gui/width", width());
return ret;
}
void PasteView::addProtocol(const QString &protocol, bool defaultProtocol)
{
m_ui.protocolBox->addItem(protocol);
if (defaultProtocol)
m_ui.protocolBox->setCurrentIndex(m_ui.protocolBox->findText(protocol));
}
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