Commit 27e968c7 authored by dt's avatar dt
Browse files

Compile

parent af199594
#include "qtuicodemodelsupport.h"
#include "qt4project.h"
#include <designer/formwindoweditor.h>
using namespace Qt4ProjectManager;
using namespace Internal;
Qt4UiCodeModelSupport::Qt4UiCodeModelSupport(CppTools::CppModelManagerInterface *modelmanager,
Qt4Project *project,
const QString &source,
const QString &uiHeaderFile)
: CppTools::AbstractEditorSupport(modelmanager),
m_project(project),
m_sourceName(source),
m_fileName(uiHeaderFile),
m_updateIncludingFiles(false)
{
qDebug()<<"ctor Qt4UiCodeModelSupport for"<<m_sourceName;
init();
}
Qt4UiCodeModelSupport::~Qt4UiCodeModelSupport()
{
qDebug()<<"dtor ~Qt4UiCodeModelSupport for"<<m_sourceName;
}
void Qt4UiCodeModelSupport::init()
{
QDateTime sourceTime = QFileInfo(m_sourceName).lastModified();
QFileInfo uiHeaderFileInfo(m_fileName);
QDateTime uiHeaderTime = uiHeaderFileInfo.exists() ? uiHeaderFileInfo.lastModified() : QDateTime();
if (uiHeaderTime.isValid() && (uiHeaderTime > sourceTime)) {
QFile file(m_fileName);
if (file.open(QFile::ReadOnly)) {
qDebug()<<"ui*h file is more recent then source file, using information from ui*h file"<<m_fileName;
QTextStream stream(&file);
m_contents = stream.readAll().toUtf8();
m_cacheTime = uiHeaderTime;
return;
}
}
qDebug()<<"ui*h file not found, or not recent enough, trying to create it on the fly";
QFile file(m_sourceName);
if (file.open(QFile::ReadOnly)) {
QTextStream stream(&file);
const QString contents = stream.readAll();
if (runUic(contents)) {
qDebug()<<"created on the fly";
return;
} else {
// uic run was unsuccesfull
qDebug()<<"uic run wasn't succesfull";
m_cacheTime = QDateTime();
m_contents = QByteArray();
// and if the header file wasn't there, next time we need to update
// all of the files that include this header
if (!uiHeaderFileInfo.exists())
m_updateIncludingFiles = true;
return;
}
} else {
qDebug()<<"Could open "<<m_sourceName<<"needed for the cpp model";
m_contents = QByteArray();
}
}
QByteArray Qt4UiCodeModelSupport::contents() const
{
return m_contents;
}
QString Qt4UiCodeModelSupport::fileName() const
{
return m_fileName;
}
void Qt4UiCodeModelSupport::setFileName(const QString &name)
{
if (m_fileName == name && m_cacheTime.isValid())
return;
m_fileName = name;
m_contents.clear();
m_cacheTime = QDateTime();
init();
}
bool Qt4UiCodeModelSupport::runUic(const QString &ui) const
{
QProcess uic;
uic.setEnvironment(m_project->environment(m_project->activeBuildConfiguration()).toStringList());
uic.start(m_project->qtVersion(m_project->activeBuildConfiguration())->uicCommand(), QStringList(), QIODevice::ReadWrite);
uic.waitForStarted();
uic.write(ui.toUtf8());
uic.closeWriteChannel();
if (uic.waitForFinished()) {
m_contents = uic.readAllStandardOutput();
m_cacheTime = QDateTime::currentDateTime();
// qDebug()<<"\nusing uic from"<<m_project->qtVersion(m_project->activeBuildConfiguration())->uicCommand();
// qDebug()<<"resulted in:";
// qDebug()<< m_contents;
// qDebug()<<"=============================";
return true;
} else {
qDebug()<<"running uic failed"<<" using uic: "<<m_project->qtVersion(m_project->activeBuildConfiguration())->uicCommand();
qDebug()<<uic.readAllStandardError();
qDebug()<<uic.readAllStandardOutput();
qDebug()<<uic.errorString();
qDebug()<<uic.error();
uic.kill();
}
return false;
}
void Qt4UiCodeModelSupport::updateFromEditor(Designer::Internal::FormWindowEditor *fw)
{
qDebug()<<"Qt4UiCodeModelSupport::updateFromEditor"<<fw;
if (runUic(fw->contents())) {
qDebug()<<"runUic: success, updated on the fly";
updateDocument();
} else {
qDebug()<<"runUic: failed, not updated";
}
}
void Qt4UiCodeModelSupport::updateFromBuild()
{
qDebug()<<"Qt4UiCodeModelSupport::updateFromBuild() for file"<<m_sourceName;
// This is mostly a fall back for the cases when uic couldn't be run
// it pays special attention to the case where a ui_*h was newly created
QDateTime sourceTime = QFileInfo(m_sourceName).lastModified();
if (m_cacheTime.isValid() && m_cacheTime >= sourceTime) {
qDebug()<<"Cache is still more recent then source";
return;
} else {
QFileInfo fi(m_fileName);
QDateTime uiHeaderTime = fi.exists() ? fi.lastModified() : QDateTime();
if (uiHeaderTime.isValid() && (uiHeaderTime > sourceTime)) {
if (m_cacheTime >= uiHeaderTime)
return;
qDebug()<<"found ui*h updating from it";
QFile file(m_fileName);
if (file.open(QFile::ReadOnly)) {
QTextStream stream(&file);
m_contents = stream.readAll().toUtf8();
m_cacheTime = uiHeaderTime;
updateDocument();
return;
}
}
qDebug()<<"ui*h not found or not more recent then source not changing anything";
}
}
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (qt-info@nokia.com)
**
** 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
** contact the sales department at qt-sales@nokia.com.
**
**************************************************************************/
#ifndef QTUICODEMODELSUPPORT_H
#define QTUICODEMODELSUPPORT_H
#include <cpptools/cppmodelmanagerinterface.h>
#include <QtCore/QDateTime>
namespace Designer {
namespace Internal {
class FormWindowEditor;
}
}
namespace Qt4ProjectManager {
class Qt4Project;
namespace Internal {
class Qt4UiCodeModelSupport : public CppTools::AbstractEditorSupport
{
public:
Qt4UiCodeModelSupport(CppTools::CppModelManagerInterface *modelmanager,
Qt4Project *project,
const QString &sourceFile,
const QString &uiHeaderFile);
~Qt4UiCodeModelSupport();
void setFileName(const QString &name);
void setSourceName(const QString &name);
virtual QByteArray contents() const;
virtual QString fileName() const;
void updateFromEditor(Designer::Internal::FormWindowEditor *);
void updateFromBuild();
private:
void init();
bool runUic(const QString &ui) const;
Qt4Project *m_project;
QString m_sourceName;
QString m_fileName;
mutable bool m_updateIncludingFiles;
mutable QByteArray m_contents;
mutable QDateTime m_cacheTime;
};
} // Internal
} // Qt4ProjectManager
#endif // QTUICODEMODELSUPPORT_H
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