/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
** All rights reserved. | |
** Contact: Nokia Corporation (qt-info@nokia.com) | |
** | |
** This file is part of the Qt Designer of the Qt Toolkit. | |
** | |
** $QT_BEGIN_LICENSE:LGPL$ | |
** GNU Lesser General Public License Usage | |
** 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, Nokia gives you certain additional | |
** rights. These rights are described in the Nokia Qt LGPL Exception | |
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | |
** | |
** GNU General Public License Usage | |
** Alternatively, this file may be used under the terms of the GNU General | |
** Public License version 3.0 as published by the Free Software Foundation | |
** and appearing in the file LICENSE.GPL included in the packaging of this | |
** file. Please review the following information to ensure the GNU General | |
** Public License version 3.0 requirements will be met: | |
** http://www.gnu.org/copyleft/gpl.html. | |
** | |
** Other Usage | |
** Alternatively, this file may be used in accordance with the terms and | |
** conditions contained in a signed written agreement between you and Nokia. | |
** | |
** | |
** | |
** | |
** | |
** $QT_END_LICENSE$ | |
** | |
****************************************************************************/ | |
#include "codedialog_p.h" | |
#include "qdesigner_utils_p.h" | |
#include "iconloader_p.h" | |
#include <texteditfindwidget.h> | |
#include <QtGui/QAction> | |
#include <QtGui/QApplication> | |
#include <QtGui/QClipboard> | |
#include <QtGui/QDialogButtonBox> | |
#include <QtGui/QFileDialog> | |
#include <QtGui/QIcon> | |
#include <QtGui/QKeyEvent> | |
#include <QtGui/QMessageBox> | |
#include <QtGui/QPushButton> | |
#include <QtGui/QTextEdit> | |
#include <QtGui/QToolBar> | |
#include <QtGui/QVBoxLayout> | |
#include <QtCore/QDebug> | |
#include <QtCore/QDir> | |
#include <QtCore/QTemporaryFile> | |
QT_BEGIN_NAMESPACE | |
namespace qdesigner_internal { | |
// ----------------- CodeDialogPrivate | |
struct CodeDialog::CodeDialogPrivate { | |
CodeDialogPrivate(); | |
QTextEdit *m_textEdit; | |
TextEditFindWidget *m_findWidget; | |
QString m_formFileName; | |
}; | |
CodeDialog::CodeDialogPrivate::CodeDialogPrivate() | |
: m_textEdit(new QTextEdit) | |
, m_findWidget(new TextEditFindWidget) | |
{ | |
} | |
// ----------------- CodeDialog | |
CodeDialog::CodeDialog(QWidget *parent) : | |
QDialog(parent), | |
m_impl(new CodeDialogPrivate) | |
{ | |
setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint); | |
QVBoxLayout *vBoxLayout = new QVBoxLayout; | |
// Edit tool bar | |
QToolBar *toolBar = new QToolBar; | |
const QIcon saveIcon = createIconSet(QLatin1String("filesave.png")); | |
QAction *saveAction = toolBar->addAction(saveIcon, tr("Save...")); | |
connect(saveAction, SIGNAL(triggered()), this, SLOT(slotSaveAs())); | |
const QIcon copyIcon = createIconSet(QLatin1String("editcopy.png")); | |
QAction *copyAction = toolBar->addAction(copyIcon, tr("Copy All")); | |
connect(copyAction, SIGNAL(triggered()), this, SLOT(copyAll())); | |
QAction *findAction = toolBar->addAction( | |
TextEditFindWidget::findIconSet(), | |
tr("&Find in Text..."), | |
m_impl->m_findWidget, SLOT(activate())); | |
findAction->setShortcut(QKeySequence::Find); | |
vBoxLayout->addWidget(toolBar); | |
// Edit | |
m_impl->m_textEdit->setReadOnly(true); | |
m_impl->m_textEdit->setMinimumSize(QSize( | |
m_impl->m_findWidget->minimumSize().width(), | |
500)); | |
vBoxLayout->addWidget(m_impl->m_textEdit); | |
// Find | |
m_impl->m_findWidget->setTextEdit(m_impl->m_textEdit); | |
vBoxLayout->addWidget(m_impl->m_findWidget); | |
// Button box | |
QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Close); | |
connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject())); | |
// Disable auto default | |
QPushButton *closeButton = buttonBox->button(QDialogButtonBox::Close); | |
closeButton->setAutoDefault(false); | |
vBoxLayout->addWidget(buttonBox); | |
setLayout(vBoxLayout); | |
} | |
CodeDialog::~CodeDialog() | |
{ | |
delete m_impl; | |
} | |
void CodeDialog::setCode(const QString &code) | |
{ | |
m_impl->m_textEdit->setPlainText(code); | |
} | |
QString CodeDialog::code() const | |
{ | |
return m_impl->m_textEdit->toPlainText(); | |
} | |
void CodeDialog::setFormFileName(const QString &f) | |
{ | |
m_impl->m_formFileName = f; | |
} | |
QString CodeDialog::formFileName() const | |
{ | |
return m_impl->m_formFileName; | |
} | |
bool CodeDialog::generateCode(const QDesignerFormWindowInterface *fw, | |
QString *code, | |
QString *errorMessage) | |
{ | |
// Generate temporary file name similar to form file name | |
// (for header guards) | |
QString tempPattern = QDir::tempPath(); | |
if (!tempPattern.endsWith(QDir::separator())) // platform-dependant | |
tempPattern += QDir::separator(); | |
const QString fileName = fw->fileName(); | |
if (fileName.isEmpty()) { | |
tempPattern += QLatin1String("designer"); | |
} else { | |
tempPattern += QFileInfo(fileName).baseName(); | |
} | |
tempPattern += QLatin1String("XXXXXX.ui"); | |
// Write to temp file | |
QTemporaryFile tempFormFile(tempPattern); | |
tempFormFile.setAutoRemove(true); | |
if (!tempFormFile.open()) { | |
*errorMessage = tr("A temporary form file could not be created in %1.").arg(QDir::tempPath()); | |
return false; | |
} | |
const QString tempFormFileName = tempFormFile.fileName(); | |
tempFormFile.write(fw->contents().toUtf8()); | |
if (!tempFormFile.flush()) { | |
*errorMessage = tr("The temporary form file %1 could not be written.").arg(tempFormFileName); | |
return false; | |
} | |
tempFormFile.close(); | |
// Run uic | |
QByteArray rc; | |
if (!runUIC(tempFormFileName, UIC_GenerateCode, rc, *errorMessage)) | |
return false; | |
*code = QString::fromUtf8(rc); | |
return true; | |
} | |
bool CodeDialog::showCodeDialog(const QDesignerFormWindowInterface *fw, | |
QWidget *parent, | |
QString *errorMessage) | |
{ | |
QString code; | |
if (!generateCode(fw, &code, errorMessage)) | |
return false; | |
CodeDialog dialog(parent); | |
dialog.setWindowTitle(tr("%1 - [Code]").arg(fw->mainContainer()->windowTitle())); | |
dialog.setCode(code); | |
dialog.setFormFileName(fw->fileName()); | |
dialog.exec(); | |
return true; | |
} | |
void CodeDialog::slotSaveAs() | |
{ | |
// build the default relative name 'ui_sth.h' | |
const QString headerSuffix = QString(QLatin1Char('h')); | |
QString filter; | |
const QString uiFile = formFileName(); | |
if (!uiFile.isEmpty()) { | |
filter = QLatin1String("ui_"); | |
filter += QFileInfo(uiFile).baseName(); | |
filter += QLatin1Char('.'); | |
filter += headerSuffix; | |
} | |
// file dialog | |
while (true) { | |
const QString fileName = | |
QFileDialog::getSaveFileName (this, tr("Save Code"), filter, tr("Header Files (*.%1)").arg(headerSuffix)); | |
if (fileName.isEmpty()) | |
break; | |
QFile file(fileName); | |
if (!file.open(QIODevice::WriteOnly|QIODevice::Text)) { | |
warning(tr("The file %1 could not be opened: %2").arg(fileName).arg(file.errorString())); | |
continue; | |
} | |
file.write(code().toUtf8()); | |
if (!file.flush()) { | |
warning(tr("The file %1 could not be written: %2").arg(fileName).arg(file.errorString())); | |
continue; | |
} | |
file.close(); | |
break; | |
} | |
} | |
void CodeDialog::warning(const QString &msg) | |
{ | |
QMessageBox::warning( | |
this, tr("%1 - Error").arg(windowTitle()), | |
msg, QMessageBox::Close); | |
} | |
void CodeDialog::copyAll() | |
{ | |
QApplication::clipboard()->setText(code()); | |
} | |
} // namespace qdesigner_internal | |
QT_END_NAMESPACE |