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qt-creator/src/plugins/projectexplorer/buildprogress.cpp

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/**************************************************************************
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**
** This file is part of Qt Creator
**
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** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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**
** Contact: Nokia Corporation (qt-info@nokia.com)
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**
** 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
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** contact the sales department at http://qt.nokia.com/contact.
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**
**************************************************************************/
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#include "buildprogress.h"
#include <utils/stylehelper.h>
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#include <QtGui/QVBoxLayout>
#include <QtGui/QHBoxLayout>
#include <QtGui/QFont>
#include <QtGui/QPixmap>
#include <QtDebug>
using namespace ProjectExplorer;
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using namespace ProjectExplorer::Internal;
BuildProgress::BuildProgress(TaskWindow *taskWindow)
: m_errorIcon(new QLabel),
m_warningIcon(new QLabel),
m_errorLabel(new QLabel),
m_warningLabel(new QLabel),
m_taskWindow(taskWindow)
{
QVBoxLayout *layout = new QVBoxLayout;
layout->setContentsMargins(8, 2, 0, 2);
layout->setSpacing(2);
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setLayout(layout);
QHBoxLayout *errorLayout = new QHBoxLayout;
errorLayout->setSpacing(2);
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layout->addLayout(errorLayout);
errorLayout->addWidget(m_errorIcon);
errorLayout->addWidget(m_errorLabel);
QHBoxLayout *warningLayout = new QHBoxLayout;
warningLayout->setSpacing(2);
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layout->addLayout(warningLayout);
warningLayout->addWidget(m_warningIcon);
warningLayout->addWidget(m_warningLabel);
// ### TODO this setup should be done by style
QFont f = this->font();
f.setPointSizeF(Utils::StyleHelper::sidebarFontSize());
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f.setBold(true);
m_errorLabel->setFont(f);
m_warningLabel->setFont(f);
m_errorLabel->setPalette(Utils::StyleHelper::sidebarFontPalette(m_errorLabel->palette()));
m_warningLabel->setPalette(Utils::StyleHelper::sidebarFontPalette(m_warningLabel->palette()));
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m_errorIcon->setAlignment(Qt::AlignRight);
m_warningIcon->setAlignment(Qt::AlignRight);
m_errorIcon->setPixmap(QPixmap(":/projectexplorer/images/compile_error.png"));
m_warningIcon->setPixmap(QPixmap(":/projectexplorer/images/compile_warning.png"));
hide();
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connect(m_taskWindow, SIGNAL(tasksChanged()), this, SLOT(updateState()));
updateState();
}
void BuildProgress::updateState()
{
if (!m_taskWindow)
return;
int errors = m_taskWindow->errorTaskCount();
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bool haveErrors = (errors > 0);
m_errorIcon->setEnabled(haveErrors);
m_errorLabel->setEnabled(haveErrors);
m_errorLabel->setText(QString("%1").arg(errors));
int warnings = m_taskWindow->taskCount()-errors;
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bool haveWarnings = (warnings > 0);
m_warningIcon->setEnabled(haveWarnings);
m_warningLabel->setEnabled(haveWarnings);
m_warningLabel->setText(QString("%1").arg(warnings));
// Hide warnings and errors unless you need them
setVisible(haveWarnings | haveErrors);
m_warningIcon->setVisible(haveWarnings);
m_warningLabel->setVisible(haveWarnings);
m_errorIcon->setVisible(haveErrors);
m_errorLabel->setVisible(haveErrors);
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}