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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the Qt Creator Enterprise Auto Test Add-on.
**
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
**
****************************************************************************/
#include "testresultdelegate.h"
#include "testresultmodel.h"
#include <QAbstractItemView>
#include <QDebug>
#include <QPainter>
#include <QTextLayout>
namespace Autotest {
namespace Internal {
TestResultDelegate::TestResultDelegate(QObject *parent)
: QStyledItemDelegate(parent)
{
}
TestResultDelegate::~TestResultDelegate()
{
}
void TestResultDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
QStyleOptionViewItemV4 opt = option;
initStyleOption(&opt, index);
painter->save();
QFontMetrics fm(opt.font);
QColor background;
QColor foreground;
const QAbstractItemView *view = qobject_cast<const QAbstractItemView *>(opt.widget);
const bool selected = view->selectionModel()->currentIndex() == index;
if (selected) {
painter->setBrush(opt.palette.highlight().color());
background = opt.palette.highlight().color();
foreground = opt.palette.highlightedText().color();
} else {
painter->setBrush(opt.palette.background().color());
background = opt.palette.background().color();
foreground = opt.palette.text().color();
}
painter->setPen(Qt::NoPen);
painter->drawRect(opt.rect);
painter->setPen(foreground);
TestResultFilterModel *resultFilterModel = static_cast<TestResultFilterModel *>(view->model());
TestResultModel *resultModel = static_cast<TestResultModel *>(resultFilterModel->sourceModel());
LayoutPositions positions(opt, resultModel);
TestResult testResult = resultModel->testResult(resultFilterModel->mapToSource(index));
ResultType type = testResult.result();
QIcon icon = index.data(Qt::DecorationRole).value<QIcon>();
if (!icon.isNull())
painter->drawPixmap(positions.left(), positions.top(),
icon.pixmap(positions.iconSize(), positions.iconSize()));
QString typeStr = TestResult::resultToString(testResult.result());
if (selected) {
painter->drawText(positions.typeAreaLeft(), positions.top() + fm.ascent(), typeStr);
} else {
QPen tmp = painter->pen();
painter->setPen(TestResult::colorForType(testResult.result()));
painter->drawText(positions.typeAreaLeft(), positions.top() + fm.ascent(), typeStr);
painter->setPen(tmp);
}
QString output;
switch (type) {
case ResultType::PASS:
case ResultType::FAIL:
case ResultType::EXPECTED_FAIL:
case ResultType::UNEXPECTED_PASS:
output = testResult.className() + QLatin1String("::") + testResult.testCase();
if (!testResult.dataTag().isEmpty())
output.append(QString::fromLatin1(" (%1)").arg(testResult.dataTag()));
if (selected && !testResult.description().isEmpty()) {
output.append(QLatin1Char('\n'));
output.append(testResult.description());
}
break;
default:
output = testResult.description();
if (!selected)
output = output.split(QLatin1Char('\n')).first();
}
QColor mix;
mix.setRgb( static_cast<int>(0.7 * foreground.red() + 0.3 * background.red()),
static_cast<int>(0.7 * foreground.green() + 0.3 * background.green()),
static_cast<int>(0.7 * foreground.blue() + 0.3 * background.blue()));
if (selected) {
int height = 0;
int leading = fm.leading();
int firstLineBreak = output.indexOf(QLatin1Char('\n'));
output.replace(QLatin1Char('\n'), QChar::LineSeparator);
QTextLayout tl(output);
if (firstLineBreak != -1) {
QTextLayout::FormatRange fr;
fr.start = firstLineBreak;
fr.length = output.length() - firstLineBreak;
fr.format.setFontStyleHint(QFont::Monospace);
fr.format.setForeground(mix);
tl.setAdditionalFormats(QList<QTextLayout::FormatRange>() << fr);
}
tl.beginLayout();
while (true) {
QTextLine tLine = tl.createLine();
if (!tLine.isValid())
break;
tLine.setLineWidth(positions.textAreaWidth());
height += leading;
tLine.setPosition(QPoint(0, height));
height += fm.ascent() + fm.descent();
}
tl.endLayout();
tl.draw(painter, QPoint(positions.textAreaLeft(), positions.top()));
painter->setPen(mix);
int bottomLine = positions.top() + fm.ascent() + height + leading;
painter->drawText(positions.textAreaLeft(), bottomLine, testResult.fileName());
} else {
painter->setClipRect(positions.textArea());
painter->drawText(positions.textAreaLeft(), positions.top() + fm.ascent(), output);
}
QString file = testResult.fileName();
const int pos = file.lastIndexOf(QLatin1Char('/'));
if (pos != -1)
file = file.mid(pos + 1);
painter->setClipRect(positions.fileArea());
painter->drawText(positions.fileAreaLeft(), positions.top() + fm.ascent(), file);
if (testResult.line()) {
QString line = QString::number(testResult.line());
painter->setClipRect(positions.lineArea());
painter->drawText(positions.lineAreaLeft(), positions.top() + fm.ascent(), line);
}
painter->setClipRect(opt.rect);
painter->setPen(QColor::fromRgb(150, 150, 150));
painter->drawLine(0, opt.rect.bottom(), opt.rect.right(), opt.rect.bottom());
painter->restore();
}
QSize TestResultDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const
{
QStyleOptionViewItemV4 opt = option;
initStyleOption(&opt, index);
const QAbstractItemView *view = qobject_cast<const QAbstractItemView *>(opt.widget);
const bool selected = view->selectionModel()->currentIndex() == index;
QFontMetrics fm(opt.font);
int fontHeight = fm.height();
TestResultFilterModel *resultFilterModel = static_cast<TestResultFilterModel *>(view->model());
TestResultModel *resultModel = static_cast<TestResultModel *>(resultFilterModel->sourceModel());
LayoutPositions positions(opt, resultModel);
QSize s;
s.setWidth(opt.rect.width());
if (selected) {
TestResult testResult = resultModel->testResult(resultFilterModel->mapToSource(index));
QString output;
switch (testResult.result()) {
case ResultType::PASS:
case ResultType::FAIL:
case ResultType::EXPECTED_FAIL:
case ResultType::UNEXPECTED_PASS:
output = testResult.className() + QLatin1String("::") + testResult.testCase();
if (!testResult.dataTag().isEmpty())
output.append(QString::fromLatin1(" (%1)").arg(testResult.dataTag()));
if (!testResult.description().isEmpty()) {
output.append(QLatin1Char('\n'));
output.append(testResult.description());
}
break;
default:
output = testResult.description();
}
output.replace(QLatin1Char('\n'), QChar::LineSeparator);
int height = 0;
int leading = fm.leading();
QTextLayout tl(output);
tl.beginLayout();
while (true) {
QTextLine line = tl.createLine();
if (!line.isValid())
break;
height += leading;
line.setPosition(QPoint(0, height));
height += fm.ascent() + fm.descent();
}
tl.endLayout();
s.setHeight(height + leading + 3 + (testResult.fileName().isEmpty() ? 0 : fontHeight));
} else {
s.setHeight(fontHeight + 3);
}
if (s.height() < positions.minimumHeight())
s.setHeight(positions.minimumHeight());
return s;
}
void TestResultDelegate::emitSizeHintChanged(const QModelIndex &index)
{
emit sizeHintChanged(index);
}
void TestResultDelegate::currentChanged(const QModelIndex ¤t, const QModelIndex &previous)
{
emit sizeHintChanged(current);
emit sizeHintChanged(previous);
}
} // namespace Internal
} // namespace Autotest
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