--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/tools/uic/driver.cpp Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,378 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "driver.h"
+#include "uic.h"
+#include "ui4.h"
+
+#include <QtCore/QRegExp>
+#include <QtCore/QFileInfo>
+#include <QtCore/QDebug>
+
+QT_BEGIN_NAMESPACE
+
+Driver::Driver()
+ : m_stdout(stdout, QFile::WriteOnly | QFile::Text)
+{
+ m_output = &m_stdout;
+}
+
+Driver::~Driver()
+{
+}
+
+QString Driver::findOrInsertWidget(DomWidget *ui_widget)
+{
+ if (!m_widgets.contains(ui_widget))
+ m_widgets.insert(ui_widget, unique(ui_widget->attributeName(), ui_widget->attributeClass()));
+
+ return m_widgets.value(ui_widget);
+}
+
+QString Driver::findOrInsertSpacer(DomSpacer *ui_spacer)
+{
+ if (!m_spacers.contains(ui_spacer)) {
+ const QString name = ui_spacer->hasAttributeName() ? ui_spacer->attributeName() : QString();
+ m_spacers.insert(ui_spacer, unique(name, QLatin1String("QSpacerItem")));
+ }
+
+ return m_spacers.value(ui_spacer);
+}
+
+QString Driver::findOrInsertLayout(DomLayout *ui_layout)
+{
+ if (!m_layouts.contains(ui_layout)) {
+ const QString name = ui_layout->hasAttributeName() ? ui_layout->attributeName() : QString();
+ m_layouts.insert(ui_layout, unique(name, ui_layout->attributeClass()));
+ }
+
+ return m_layouts.value(ui_layout);
+}
+
+QString Driver::findOrInsertLayoutItem(DomLayoutItem *ui_layoutItem)
+{
+ switch (ui_layoutItem->kind()) {
+ case DomLayoutItem::Widget:
+ return findOrInsertWidget(ui_layoutItem->elementWidget());
+ case DomLayoutItem::Spacer:
+ return findOrInsertSpacer(ui_layoutItem->elementSpacer());
+ case DomLayoutItem::Layout:
+ return findOrInsertLayout(ui_layoutItem->elementLayout());
+ case DomLayoutItem::Unknown:
+ break;
+ }
+
+ Q_ASSERT( 0 );
+
+ return QString();
+}
+
+QString Driver::findOrInsertActionGroup(DomActionGroup *ui_group)
+{
+ if (!m_actionGroups.contains(ui_group))
+ m_actionGroups.insert(ui_group, unique(ui_group->attributeName(), QLatin1String("QActionGroup")));
+
+ return m_actionGroups.value(ui_group);
+}
+
+QString Driver::findOrInsertAction(DomAction *ui_action)
+{
+ if (!m_actions.contains(ui_action))
+ m_actions.insert(ui_action, unique(ui_action->attributeName(), QLatin1String("QAction")));
+
+ return m_actions.value(ui_action);
+}
+
+QString Driver::findOrInsertButtonGroup(const DomButtonGroup *ui_group)
+{
+ ButtonGroupNameHash::iterator it = m_buttonGroups.find(ui_group);
+ if (it == m_buttonGroups.end())
+ it = m_buttonGroups.insert(ui_group, unique(ui_group->attributeName(), QLatin1String("QButtonGroup")));
+ return it.value();
+}
+
+// Find a group by its non-uniqified name
+const DomButtonGroup *Driver::findButtonGroup(const QString &attributeName) const
+{
+ const ButtonGroupNameHash::const_iterator cend = m_buttonGroups.constEnd();
+ for (ButtonGroupNameHash::const_iterator it = m_buttonGroups.constBegin(); it != cend; ++it)
+ if (it.key()->attributeName() == attributeName)
+ return it.key();
+ return 0;
+}
+
+
+QString Driver::findOrInsertName(const QString &name)
+{
+ return unique(name);
+}
+
+QString Driver::normalizedName(const QString &name)
+{
+ QString result = name;
+ QChar *data = result.data();
+ for (int i = name.size(); --i >= 0; ++data) {
+ if (!data->isLetterOrNumber())
+ *data = QLatin1Char('_');
+ }
+ return result;
+}
+
+QString Driver::unique(const QString &instanceName, const QString &className)
+{
+ QString name;
+ bool alreadyUsed = false;
+
+ if (instanceName.size()) {
+ int id = 1;
+ name = instanceName;
+ name = normalizedName(name);
+ QString base = name;
+
+ while (m_nameRepository.contains(name)) {
+ alreadyUsed = true;
+ name = base + QString::number(id++);
+ }
+ } else if (className.size()) {
+ name = unique(qtify(className));
+ } else {
+ name = unique(QLatin1String("var"));
+ }
+
+ if (alreadyUsed && className.size()) {
+ fprintf(stderr, "Warning: name %s is already used\n", qPrintable(instanceName));
+ }
+
+ m_nameRepository.insert(name, true);
+ return name;
+}
+
+QString Driver::qtify(const QString &name)
+{
+ QString qname = name;
+
+ if (qname.at(0) == QLatin1Char('Q') || qname.at(0) == QLatin1Char('K'))
+ qname = qname.mid(1);
+
+ int i=0;
+ while (i < qname.length()) {
+ if (qname.at(i).toLower() != qname.at(i))
+ qname[i] = qname.at(i).toLower();
+ else
+ break;
+
+ ++i;
+ }
+
+ return qname;
+}
+
+static bool isAnsiCCharacter(const QChar& c)
+{
+ return (c.toUpper() >= QLatin1Char('A') && c.toUpper() <= QLatin1Char('Z'))
+ || c.isDigit() || c == QLatin1Char('_');
+}
+
+QString Driver::headerFileName() const
+{
+ QString name = m_option.outputFile;
+
+ if (name.isEmpty()) {
+ name = QLatin1String("ui_"); // ### use ui_ as prefix.
+ name.append(m_option.inputFile);
+ }
+
+ return headerFileName(name);
+}
+
+QString Driver::headerFileName(const QString &fileName)
+{
+ if (fileName.isEmpty())
+ return headerFileName(QLatin1String("noname"));
+
+ QFileInfo info(fileName);
+ QString baseName = info.baseName();
+ // Transform into a valid C++ identifier
+ if (!baseName.isEmpty() && baseName.at(0).isDigit())
+ baseName.prepend(QLatin1Char('_'));
+ for (int i = 0; i < baseName.size(); ++i) {
+ QChar c = baseName.at(i);
+ if (!isAnsiCCharacter(c)) {
+ // Replace character by its unicode value
+ QString hex = QString::number(c.unicode(), 16);
+ baseName.replace(i, 1, QLatin1Char('_') + hex + QLatin1Char('_'));
+ i += hex.size() + 1;
+ }
+ }
+ return baseName.toUpper() + QLatin1String("_H");
+}
+
+bool Driver::printDependencies(const QString &fileName)
+{
+ Q_ASSERT(m_option.dependencies == true);
+
+ m_option.inputFile = fileName;
+
+ Uic tool(this);
+ return tool.printDependencies();
+}
+
+bool Driver::uic(const QString &fileName, DomUI *ui, QTextStream *out)
+{
+ m_option.inputFile = fileName;
+
+ QTextStream *oldOutput = m_output;
+
+ m_output = out != 0 ? out : &m_stdout;
+
+ Uic tool(this);
+ bool rtn = false;
+#ifdef QT_UIC_CPP_GENERATOR
+ rtn = tool.write(ui);
+#else
+ Q_UNUSED(ui);
+ fprintf(stderr, "uic: option to generate cpp code not compiled in [%s:%d]\n",
+ __FILE__, __LINE__);
+#endif
+
+ m_output = oldOutput;
+
+ return rtn;
+}
+
+bool Driver::uic(const QString &fileName, QTextStream *out)
+{
+ QFile f;
+ if (fileName.isEmpty())
+ f.open(stdin, QIODevice::ReadOnly);
+ else {
+ f.setFileName(fileName);
+ if (!f.open(QIODevice::ReadOnly))
+ return false;
+ }
+
+ m_option.inputFile = fileName;
+
+ QTextStream *oldOutput = m_output;
+ bool deleteOutput = false;
+
+ if (out) {
+ m_output = out;
+ } else {
+#ifdef Q_WS_WIN
+ // As one might also redirect the output to a file on win,
+ // we should not create the textstream with QFile::Text flag.
+ // The redirected file is opened in TextMode and this will
+ // result in broken line endings as writing will replace \n again.
+ m_output = new QTextStream(stdout, QIODevice::WriteOnly);
+#else
+ m_output = new QTextStream(stdout, QIODevice::WriteOnly | QFile::Text);
+#endif
+ deleteOutput = true;
+ }
+
+ Uic tool(this);
+ bool rtn = tool.write(&f);
+ f.close();
+
+ if (deleteOutput)
+ delete m_output;
+
+ m_output = oldOutput;
+
+ return rtn;
+}
+
+void Driver::reset()
+{
+ Q_ASSERT( m_output == 0 );
+
+ m_option = Option();
+ m_output = 0;
+ m_problems.clear();
+
+ QStringList m_problems;
+
+ m_widgets.clear();
+ m_spacers.clear();
+ m_layouts.clear();
+ m_actionGroups.clear();
+ m_actions.clear();
+ m_nameRepository.clear();
+ m_pixmaps.clear();
+}
+
+void Driver::insertPixmap(const QString &pixmap)
+{
+ m_pixmaps.insert(pixmap, true);
+}
+
+bool Driver::containsPixmap(const QString &pixmap) const
+{
+ return m_pixmaps.contains(pixmap);
+}
+
+DomWidget *Driver::widgetByName(const QString &name) const
+{
+ return m_widgets.key(name);
+}
+
+DomSpacer *Driver::spacerByName(const QString &name) const
+{
+ return m_spacers.key(name);
+}
+
+DomLayout *Driver::layoutByName(const QString &name) const
+{
+ return m_layouts.key(name);
+}
+
+DomActionGroup *Driver::actionGroupByName(const QString &name) const
+{
+ return m_actionGroups.key(name);
+}
+
+DomAction *Driver::actionByName(const QString &name) const
+{
+ return m_actions.key(name);
+}
+
+QT_END_NAMESPACE