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Diffstat (limited to 'tools/designer/src/lib/shared/codedialog.cpp')
-rw-r--r-- | tools/designer/src/lib/shared/codedialog.cpp | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/tools/designer/src/lib/shared/codedialog.cpp b/tools/designer/src/lib/shared/codedialog.cpp new file mode 100644 index 0000000..0b18f5e --- /dev/null +++ b/tools/designer/src/lib/shared/codedialog.cpp @@ -0,0 +1,262 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the Qt Designer of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, 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. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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 |