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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "perforcesubmiteditor.h"
#include "perforcesubmiteditorwidget.h"
#include "perforcetr.h"
#include <coreplugin/idocument.h>
#include <vcsbase/submitfilemodel.h>
#include <utils/qtcassert.h>
#include <QRegularExpression>
namespace Perforce::Internal {
enum { FileSpecRole = Qt::UserRole + 1 };
PerforceSubmitEditor::PerforceSubmitEditor() :
VcsBaseSubmitEditor(new PerforceSubmitEditorWidget),
m_fileModel(new VcsBase::SubmitFileModel(this))
{
document()->setPreferredDisplayName(Tr::tr("Perforce Submit"));
setFileModel(m_fileModel);
}
PerforceSubmitEditorWidget *PerforceSubmitEditor::submitEditorWidget()
{
return static_cast<PerforceSubmitEditorWidget *>(widget());
}
QByteArray PerforceSubmitEditor::fileContents() const
{
const_cast<PerforceSubmitEditor*>(this)->updateEntries();
QString text;
QTextStream out(&text);
for (auto it = m_entries.cbegin(), end = m_entries.cend(); it != end; ++it)
out << it.key() << ":" << it.value();
return text.toLocal8Bit();
}
bool PerforceSubmitEditor::setFileContents(const QByteArray &contents)
{
if (!parseText(QString::fromUtf8(contents)))
return false;
updateFields();
return true;
}
bool PerforceSubmitEditor::parseText(QString text)
{
QRegularExpression formField(QLatin1String("^\\S+:"));
const QString newLine = QString(QLatin1Char('\n'));
int matchLen;
QTextStream stream(&text, QIODevice::ReadOnly);
QString line;
QString key;
QString value;
line = stream.readLine();
while (!stream.atEnd()) {
const QRegularExpressionMatch match = formField.match(line);
if (match.hasMatch()) {
matchLen = match.capturedLength();
key = line.left(matchLen-1);
value = line.mid(matchLen) + newLine;
while (!stream.atEnd()) {
line = stream.readLine();
if (line.indexOf(formField) != -1)
break;
value += line + newLine;
}
m_entries.insert(key, value);
} else {
line = stream.readLine();
}
}
return true;
}
void PerforceSubmitEditor::restrictToProjectFiles(const QStringList &knownProjectFiles)
{
m_fileModel->filterFiles(knownProjectFiles);
}
void PerforceSubmitEditor::updateFields()
{
PerforceSubmitEditorWidget *widget = submitEditorWidget();
widget->setData(m_entries.value(QLatin1String("Change")).trimmed(),
m_entries.value(QLatin1String("Client")).trimmed(),
m_entries.value(QLatin1String("User")).trimmed());
const QChar newLine = QLatin1Char('\n');
QStringList lines = m_entries.value(QLatin1String("Description")).split(newLine);
lines.removeFirst(); // that is the line break after 'Description:'
lines.removeLast(); // that is the empty line at the end
const QRegularExpression leadingTabPattern("^\\t");
QTC_CHECK(leadingTabPattern.isValid());
lines.replaceInStrings(leadingTabPattern, QString());
widget->setDescriptionText(lines.join(newLine));
lines = m_entries.value(QLatin1String("Files")).split(newLine);
// split up "file#add" and store complete spec line as user data
for (const QString &specLine : std::as_const(lines)) {
const QStringList list = specLine.split(QLatin1Char('#'));
if (list.size() == 2) {
const QString file = list.at(0).trimmed();
const QString state = list.at(1).trimmed();
m_fileModel->addFile(file, state).at(0)->setData(specLine, FileSpecRole);
}
}
}
void PerforceSubmitEditor::updateEntries()
{
const QChar newLine = QLatin1Char('\n');
const QChar tab = QLatin1Char('\t');
QStringList lines = submitEditorWidget()->descriptionText().split(newLine);
while (!lines.empty() && lines.last().isEmpty())
lines.removeLast();
// Description
lines.replaceInStrings(QRegularExpression("^"), tab);
m_entries.insert(QLatin1String("Description"), newLine + lines.join(newLine) + QLatin1String("\n\n"));
QString files = newLine;
// Re-build the file spec '<tab>file#add' from the user data
const int count = m_fileModel->rowCount();
for (int r = 0; r < count; r++) {
const QStandardItem *item = m_fileModel->item(r, 0);
if (item->checkState() == Qt::Checked) {
files += item->data(FileSpecRole).toString();
files += newLine;
}
}
files += newLine;
m_entries.insert(QLatin1String("Files"), files);
}
} // Perforce::Internal
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