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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "profileeditor.h"
#include "profilehighlighter.h"
#include "qmakeprojectmanagerconstants.h"
#include "profileeditorfactory.h"
#include "profilecompletionassist.h"
#include <extensionsystem/pluginmanager.h>
#include <texteditor/fontsettings.h>
#include <texteditor/texteditoractionhandler.h>
#include <texteditor/texteditorsettings.h>
#include <QFileInfo>
#include <QDir>
#include <QSharedPointer>
#include <QTextBlock>
namespace QmakeProjectManager {
namespace Internal {
//
// ProFileEditor
//
ProFileEditor::ProFileEditor(ProFileEditorWidget *editor)
: BaseTextEditor(editor)
{
setContext(Core::Context(Constants::C_PROFILEEDITOR,
TextEditor::Constants::C_TEXTEDITOR));
}
Core::IEditor *ProFileEditor::duplicate(QWidget *parent)
{
ProFileEditorWidget *ret = new ProFileEditorWidget(parent, qobject_cast<ProFileEditorWidget*>(editorWidget())->factory());
ret->duplicateFrom(editorWidget());
TextEditor::TextEditorSettings::initializeEditor(ret);
return ret->editor();
}
Core::Id ProFileEditor::id() const
{
return Core::Id(Constants::PROFILE_EDITOR_ID);
}
TextEditor::CompletionAssistProvider *ProFileEditor::completionAssistProvider()
{
return ExtensionSystem::PluginManager::getObject<ProFileCompletionAssistProvider>();
}
//
// ProFileEditorWidget
//
ProFileEditorWidget::ProFileEditorWidget(QWidget *parent, ProFileEditorFactory *factory)
: BaseTextEditorWidget(parent), m_factory(factory)
{
QSharedPointer<ProFileDocument> doc(new ProFileDocument());
doc->setMimeType(QLatin1String(Constants::PROFILE_MIMETYPE));
setBaseTextDocument(doc);
baseTextDocument()->setSyntaxHighlighter(new ProFileHighlighter);
m_commentDefinition.clearCommentStyles();
m_commentDefinition.singleLine = QLatin1Char('#');
}
void ProFileEditorWidget::unCommentSelection()
{
Utils::unCommentSelection(this, m_commentDefinition);
}
static bool isValidFileNameChar(const QChar &c)
{
return c.isLetterOrNumber()
|| c == QLatin1Char('.')
|| c == QLatin1Char('_')
|| c == QLatin1Char('-')
|| c == QLatin1Char('/')
|| c == QLatin1Char('\\');
}
ProFileEditorWidget::Link ProFileEditorWidget::findLinkAt(const QTextCursor &cursor,
bool /*resolveTarget*/,
bool /*inNextSplit*/)
{
Link link;
int lineNumber = 0, positionInBlock = 0;
convertPosition(cursor.position(), &lineNumber, &positionInBlock);
const QString block = cursor.block().text();
// check if the current position is commented out
const int hashPos = block.indexOf(QLatin1Char('#'));
if (hashPos >= 0 && hashPos < positionInBlock)
return link;
// find the beginning of a filename
QString buffer;
int beginPos = positionInBlock - 1;
while (beginPos >= 0) {
QChar c = block.at(beginPos);
if (isValidFileNameChar(c)) {
buffer.prepend(c);
beginPos--;
} else {
break;
}
}
// find the end of a filename
int endPos = positionInBlock;
while (endPos < block.count()) {
QChar c = block.at(endPos);
if (isValidFileNameChar(c)) {
buffer.append(c);
endPos++;
} else {
break;
}
}
if (buffer.isEmpty())
return link;
// remove trailing '\' since it can be line continuation char
if (buffer.at(buffer.size() - 1) == QLatin1Char('\\')) {
buffer.chop(1);
endPos--;
}
// if the buffer starts with $$PWD accept it
if (buffer.startsWith(QLatin1String("PWD/")) ||
buffer.startsWith(QLatin1String("PWD\\"))) {
if (beginPos > 0 && block.mid(beginPos - 1, 2) == QLatin1String("$$")) {
beginPos -=2;
buffer = buffer.mid(4);
}
}
QDir dir(QFileInfo(baseTextDocument()->filePath()).absolutePath());
QString fileName = dir.filePath(buffer);
QFileInfo fi(fileName);
if (fi.exists()) {
if (fi.isDir()) {
QDir subDir(fi.absoluteFilePath());
QString subProject = subDir.filePath(subDir.dirName() + QLatin1String(".pro"));
if (QFileInfo(subProject).exists())
fileName = subProject;
else
return link;
}
link.targetFileName = QDir::cleanPath(fileName);
link.linkTextStart = cursor.position() - positionInBlock + beginPos + 1;
link.linkTextEnd = cursor.position() - positionInBlock + endPos;
}
return link;
}
TextEditor::BaseTextEditor *ProFileEditorWidget::createEditor()
{
return new ProFileEditor(this);
}
void ProFileEditorWidget::contextMenuEvent(QContextMenuEvent *e)
{
showDefaultContextMenu(e, Constants::M_CONTEXT);
}
//
// ProFileDocument
//
ProFileDocument::ProFileDocument()
: TextEditor::BaseTextDocument()
{
}
QString ProFileDocument::defaultPath() const
{
QFileInfo fi(filePath());
return fi.absolutePath();
}
QString ProFileDocument::suggestedFileName() const
{
QFileInfo fi(filePath());
return fi.fileName();
}
} // namespace Internal
} // namespace QmakeProjectManager
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