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/*
* Copyright 2014-2016 Canonical Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; version 2.1.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Author: Benjamin Zeller <benjamin.zeller@canonical.com>
*/
#include "processoutputdialog.h"
#include "ui_processoutputdialog.h"
#include <texteditor/fontsettings.h>
#include <coreplugin/icore.h>
#include <QPushButton>
#include <QDebug>
namespace Ubuntu {
namespace Internal {
const char PROCESS_ERROR_EXIT_MESSAGE[] = "Task exited with errors, please check the output";
const char PROCESS_SUCCESS_EXIT_MESSAGE[] = "Task exited with no errors";
ProcessOutputDialog::ProcessOutputDialog(QWidget *parent)
: QDialog(parent)
,m_ui(new Ui::ProcessOutputDialog)
{
m_ui->setupUi(this);
QFont f(TextEditor::FontSettings::defaultFixedFontFamily());
f.setStyleHint(QFont::TypeWriter);
m_ui->output->setFont(f);
connect(m_ui->checkBox, &QCheckBox::toggled, [this](bool checked){
m_ui->output->setVisible(checked);
if(checked)
adjustSize();
else
resize(minimumSize());
});
m_ui->checkBox->setChecked(false);
m_process = new Utils::QtcProcess(this);
connect(m_process,SIGNAL(readyReadStandardOutput()),this,SLOT(on_processReadyReadStandardOutput()));
connect(m_process,SIGNAL(readyReadStandardError()),this,SLOT(on_processReadyReadStandardError()));
connect(m_process,SIGNAL(finished(int)),this,SLOT(on_processFinished(int)));
//make sure the progressbar is not animating just yet
m_ui->progressBar->setRange(0, 1);
}
ProcessOutputDialog::~ProcessOutputDialog()
{
delete m_ui;
}
void ProcessOutputDialog::setParameters(const QList<ProjectExplorer::ProcessParameters> ¶ms)
{
m_tasks = params;
}
int ProcessOutputDialog::lastExitCode() const
{
return m_exitCode;
}
int ProcessOutputDialog::runProcessModal(const ProjectExplorer::ProcessParameters ¶ms, QWidget *parent)
{
return runProcessModal(QList<ProjectExplorer::ProcessParameters>()<<params,parent);
}
int ProcessOutputDialog::runProcessModal(const QList<ProjectExplorer::ProcessParameters> ¶ms, QWidget *parent)
{
ProcessOutputDialog dlg( parent ? parent : Core::ICore::mainWindow());
dlg.setParameters(params);
QMetaObject::invokeMethod(&dlg,"runTasks",Qt::QueuedConnection);
dlg.exec();
return dlg.m_exitCode;
}
void ProcessOutputDialog::runTasks( )
{
m_hadErrors = false;
disableCloseButton(true);
nextTask();
}
void ProcessOutputDialog::done(int code)
{
QDialog::done(code);
}
void ProcessOutputDialog::disableCloseButton(const bool &disabled)
{
QPushButton* bt = m_ui->buttonBox->button(QDialogButtonBox::Close);
if(bt) bt->setDisabled(disabled);
}
void ProcessOutputDialog::nextTask()
{
if(m_tasks.length() <= 0)
return;
m_ui->progressBar->setRange(0,0);
ProjectExplorer::ProcessParameters params = m_tasks.takeFirst();
params.resolveAll();
m_process->setCommand(params.command(),params.arguments());
m_process->setEnvironment(params.environment());
m_process->setWorkingDirectory(params.workingDirectory());
m_process->start();
}
void ProcessOutputDialog::on_processFinished(int exitCode)
{
if (exitCode != 0) {
m_hadErrors = true;
on_processReadyReadStandardError(tr("---%0---").arg(QLatin1String(PROCESS_ERROR_EXIT_MESSAGE)));
} else {
on_processReadyReadStandardOutput(tr("---%0---").arg(QLatin1String(PROCESS_SUCCESS_EXIT_MESSAGE)));
}
if(m_tasks.length() > 0) {
nextTask();
return;
}
m_ui->progressBar->setRange(0,1);
m_ui->progressBar->setValue(1);
disableCloseButton(false);
m_exitCode = exitCode;
if (m_hadErrors) {
m_ui->label->setText(tr("There were errors while executing the tasks, please check the details."));
m_ui->checkBox->setChecked(true);
} else {
m_ui->label->setText(tr("All tasks finished, check the details for more information"));
}
}
void ProcessOutputDialog::on_processReadyReadStandardOutput(const QString txt)
{
QString outText = QString::fromLocal8Bit("<div>");
if(txt.isEmpty())
outText.append(QString::fromLocal8Bit(m_process->readAllStandardOutput()));
else
outText.append(txt);
outText.append(QString::fromLocal8Bit("</div>"));
m_ui->output->append(outText);
}
void ProcessOutputDialog::on_processReadyReadStandardError(const QString txt)
{
QString outText = QString::fromLocal8Bit("<div style=\"color:red; font-weight: bold;\">");
if(txt.isEmpty())
outText.append(QString::fromLocal8Bit(m_process->readAllStandardError()));
else
outText.append(txt);
outText.append(QString::fromLocal8Bit("</div>"));
m_ui->output->append(outText);
}
} // namespace Internal
} // namespace Ubuntu
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