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/***************************************************************************
Copyright 2006-2009 David Nolden <david.nolden.kdevelop@art-master.de>
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "localpatchsource.h"
#include <QIcon>
#include <QTemporaryFile>
#include <QWidget>
#include <KLocalizedString>
#include <KProcess>
#include <KShell>
#include "ui_localpatchwidget.h"
#include "debug.h"
LocalPatchSource::LocalPatchSource()
{
}
LocalPatchSource::~LocalPatchSource()
{
if ( !m_command.isEmpty() && !m_filename.isEmpty() ) {
QFile::remove( m_filename.toLocalFile() );
}
}
QString LocalPatchSource::name() const
{
return i18n( "Custom Patch" );
}
QIcon LocalPatchSource::icon() const
{
return QIcon::fromTheme(QStringLiteral("text-x-patch"));
}
void LocalPatchSource::update()
{
if( !m_command.isEmpty() ) {
QTemporaryFile temp(QDir::tempPath() + QLatin1String("/patchreview_XXXXXX.diff"));
if( temp.open() ) {
temp.setAutoRemove( false );
QString filename = temp.fileName();
qCDebug(PLUGIN_PATCHREVIEW) << "temp file: " << filename;
temp.close();
KProcess proc;
proc.setWorkingDirectory( m_baseDir.toLocalFile() );
proc.setOutputChannelMode( KProcess::OnlyStdoutChannel );
proc.setStandardOutputFile( filename );
///Try to apply, if it works, the patch is not applied
proc << KShell::splitArgs( m_command );
qCDebug(PLUGIN_PATCHREVIEW) << "calling " << m_command;
if ( proc.execute() ) {
qCWarning(PLUGIN_PATCHREVIEW) << "returned with bad exit code";
return;
}
if ( !m_filename.isEmpty() ) {
QFile::remove( m_filename.toLocalFile() );
}
m_filename = QUrl::fromLocalFile( filename );
qCDebug(PLUGIN_PATCHREVIEW) << "success, diff: " << m_filename;
}else{
qCWarning(PLUGIN_PATCHREVIEW) << "PROBLEM";
}
}
if (m_widget) {
m_widget->updatePatchFromEdit();
}
emit patchChanged();
}
void LocalPatchSource::createWidget()
{
delete m_widget;
m_widget = new LocalPatchWidget(this, nullptr);
}
QWidget* LocalPatchSource::customWidget() const
{
return m_widget;
}
LocalPatchWidget::LocalPatchWidget(LocalPatchSource* lpatch, QWidget* parent)
: QWidget(parent)
, m_lpatch(lpatch)
, m_ui(new Ui::LocalPatchWidget)
{
m_ui->setupUi(this);
m_ui->baseDir->setMode( KFile::Directory );
syncPatch();
connect(m_lpatch, &LocalPatchSource::patchChanged, this, &LocalPatchWidget::syncPatch);
}
void LocalPatchWidget::syncPatch()
{
m_ui->command->setText( m_lpatch->command());
m_ui->filename->setUrl( m_lpatch->file() );
m_ui->baseDir->setUrl( m_lpatch->baseDir() );
m_ui->applied->setCheckState( m_lpatch->isAlreadyApplied() ? Qt::Checked : Qt::Unchecked );
if ( m_lpatch->command().isEmpty() )
m_ui->tabWidget->setCurrentIndex( m_ui->tabWidget->indexOf( m_ui->fileTab ) );
else
m_ui->tabWidget->setCurrentIndex( m_ui->tabWidget->indexOf( m_ui->commandTab ) );
}
void LocalPatchWidget::updatePatchFromEdit()
{
m_lpatch->setCommand(m_ui->command->text());
m_lpatch->setFilename(m_ui->filename->url());
m_lpatch->setBaseDir(m_ui->baseDir->url());
m_lpatch->setAlreadyApplied(m_ui->applied->checkState() == Qt::Checked);
}
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