5635823e17
As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I311e001373776812699d6efc045b5f742890c689 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
431 lines
15 KiB
C++
431 lines
15 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
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** the names of its contributors may be used to endorse or promote
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** products derived from this software without specific prior written
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** permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtWidgets>
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#include "classwizard.h"
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//! [0] //! [1]
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ClassWizard::ClassWizard(QWidget *parent)
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: QWizard(parent)
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{
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addPage(new IntroPage);
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addPage(new ClassInfoPage);
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addPage(new CodeStylePage);
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addPage(new OutputFilesPage);
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addPage(new ConclusionPage);
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//! [0]
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setPixmap(QWizard::BannerPixmap, QPixmap(":/images/banner.png"));
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setPixmap(QWizard::BackgroundPixmap, QPixmap(":/images/background.png"));
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setWindowTitle(tr("Class Wizard"));
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//! [2]
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}
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//! [1] //! [2]
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//! [3]
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void ClassWizard::accept()
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//! [3] //! [4]
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{
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QByteArray className = field("className").toByteArray();
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QByteArray baseClass = field("baseClass").toByteArray();
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QByteArray macroName = field("macroName").toByteArray();
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QByteArray baseInclude = field("baseInclude").toByteArray();
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QString outputDir = field("outputDir").toString();
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QString header = field("header").toString();
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QString implementation = field("implementation").toString();
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//! [4]
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QByteArray block;
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if (field("comment").toBool()) {
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block += "/*\n";
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block += " " + header.toAscii() + "\n";
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block += "*/\n";
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block += "\n";
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}
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if (field("protect").toBool()) {
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block += "#ifndef " + macroName + "\n";
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block += "#define " + macroName + "\n";
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block += "\n";
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}
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if (field("includeBase").toBool()) {
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block += "#include " + baseInclude + "\n";
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block += "\n";
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}
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block += "class " + className;
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if (!baseClass.isEmpty())
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block += " : public " + baseClass;
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block += "\n";
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block += "{\n";
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/* qmake ignore Q_OBJECT */
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if (field("qobjectMacro").toBool()) {
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block += " Q_OBJECT\n";
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block += "\n";
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}
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block += "public:\n";
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if (field("qobjectCtor").toBool()) {
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block += " " + className + "(QObject *parent = 0);\n";
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} else if (field("qwidgetCtor").toBool()) {
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block += " " + className + "(QWidget *parent = 0);\n";
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} else if (field("defaultCtor").toBool()) {
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block += " " + className + "();\n";
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if (field("copyCtor").toBool()) {
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block += " " + className + "(const " + className + " &other);\n";
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block += "\n";
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block += " " + className + " &operator=" + "(const " + className
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+ " &other);\n";
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}
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}
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block += "};\n";
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if (field("protect").toBool()) {
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block += "\n";
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block += "#endif\n";
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}
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QFile headerFile(outputDir + "/" + header);
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if (!headerFile.open(QFile::WriteOnly | QFile::Text)) {
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QMessageBox::warning(0, QObject::tr("Simple Wizard"),
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QObject::tr("Cannot write file %1:\n%2")
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.arg(headerFile.fileName())
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.arg(headerFile.errorString()));
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return;
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}
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headerFile.write(block);
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block.clear();
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if (field("comment").toBool()) {
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block += "/*\n";
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block += " " + implementation.toAscii() + "\n";
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block += "*/\n";
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block += "\n";
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}
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block += "#include \"" + header.toAscii() + "\"\n";
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block += "\n";
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if (field("qobjectCtor").toBool()) {
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block += className + "::" + className + "(QObject *parent)\n";
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block += " : " + baseClass + "(parent)\n";
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block += "{\n";
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block += "}\n";
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} else if (field("qwidgetCtor").toBool()) {
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block += className + "::" + className + "(QWidget *parent)\n";
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block += " : " + baseClass + "(parent)\n";
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block += "{\n";
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block += "}\n";
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} else if (field("defaultCtor").toBool()) {
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block += className + "::" + className + "()\n";
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block += "{\n";
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block += " // missing code\n";
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block += "}\n";
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if (field("copyCtor").toBool()) {
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block += "\n";
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block += className + "::" + className + "(const " + className
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+ " &other)\n";
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block += "{\n";
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block += " *this = other;\n";
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block += "}\n";
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block += "\n";
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block += className + " &" + className + "::operator=(const "
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+ className + " &other)\n";
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block += "{\n";
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if (!baseClass.isEmpty())
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block += " " + baseClass + "::operator=(other);\n";
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block += " // missing code\n";
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block += " return *this;\n";
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block += "}\n";
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}
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}
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QFile implementationFile(outputDir + "/" + implementation);
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if (!implementationFile.open(QFile::WriteOnly | QFile::Text)) {
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QMessageBox::warning(0, QObject::tr("Simple Wizard"),
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QObject::tr("Cannot write file %1:\n%2")
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.arg(implementationFile.fileName())
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.arg(implementationFile.errorString()));
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return;
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}
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implementationFile.write(block);
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//! [5]
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QDialog::accept();
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//! [5] //! [6]
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}
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//! [6]
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//! [7]
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IntroPage::IntroPage(QWidget *parent)
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: QWizardPage(parent)
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{
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setTitle(tr("Introduction"));
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setPixmap(QWizard::WatermarkPixmap, QPixmap(":/images/watermark1.png"));
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label = new QLabel(tr("This wizard will generate a skeleton C++ class "
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"definition, including a few functions. You simply "
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"need to specify the class name and set a few "
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"options to produce a header file and an "
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"implementation file for your new C++ class."));
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label->setWordWrap(true);
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QVBoxLayout *layout = new QVBoxLayout;
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layout->addWidget(label);
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setLayout(layout);
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}
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//! [7]
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//! [8] //! [9]
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ClassInfoPage::ClassInfoPage(QWidget *parent)
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: QWizardPage(parent)
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{
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//! [8]
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setTitle(tr("Class Information"));
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setSubTitle(tr("Specify basic information about the class for which you "
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"want to generate skeleton source code files."));
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setPixmap(QWizard::LogoPixmap, QPixmap(":/images/logo1.png"));
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//! [10]
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classNameLabel = new QLabel(tr("&Class name:"));
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classNameLineEdit = new QLineEdit;
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classNameLabel->setBuddy(classNameLineEdit);
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baseClassLabel = new QLabel(tr("B&ase class:"));
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baseClassLineEdit = new QLineEdit;
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baseClassLabel->setBuddy(baseClassLineEdit);
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qobjectMacroCheckBox = new QCheckBox(tr("Generate Q_OBJECT ¯o"));
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//! [10]
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groupBox = new QGroupBox(tr("C&onstructor"));
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//! [9]
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qobjectCtorRadioButton = new QRadioButton(tr("&QObject-style constructor"));
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qwidgetCtorRadioButton = new QRadioButton(tr("Q&Widget-style constructor"));
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defaultCtorRadioButton = new QRadioButton(tr("&Default constructor"));
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copyCtorCheckBox = new QCheckBox(tr("&Generate copy constructor and "
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"operator="));
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defaultCtorRadioButton->setChecked(true);
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connect(defaultCtorRadioButton, SIGNAL(toggled(bool)),
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copyCtorCheckBox, SLOT(setEnabled(bool)));
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//! [11] //! [12]
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registerField("className*", classNameLineEdit);
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registerField("baseClass", baseClassLineEdit);
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registerField("qobjectMacro", qobjectMacroCheckBox);
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//! [11]
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registerField("qobjectCtor", qobjectCtorRadioButton);
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registerField("qwidgetCtor", qwidgetCtorRadioButton);
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registerField("defaultCtor", defaultCtorRadioButton);
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registerField("copyCtor", copyCtorCheckBox);
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QVBoxLayout *groupBoxLayout = new QVBoxLayout;
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//! [12]
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groupBoxLayout->addWidget(qobjectCtorRadioButton);
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groupBoxLayout->addWidget(qwidgetCtorRadioButton);
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groupBoxLayout->addWidget(defaultCtorRadioButton);
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groupBoxLayout->addWidget(copyCtorCheckBox);
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groupBox->setLayout(groupBoxLayout);
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QGridLayout *layout = new QGridLayout;
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layout->addWidget(classNameLabel, 0, 0);
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layout->addWidget(classNameLineEdit, 0, 1);
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layout->addWidget(baseClassLabel, 1, 0);
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layout->addWidget(baseClassLineEdit, 1, 1);
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layout->addWidget(qobjectMacroCheckBox, 2, 0, 1, 2);
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layout->addWidget(groupBox, 3, 0, 1, 2);
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setLayout(layout);
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//! [13]
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}
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//! [13]
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//! [14]
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CodeStylePage::CodeStylePage(QWidget *parent)
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: QWizardPage(parent)
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{
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setTitle(tr("Code Style Options"));
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setSubTitle(tr("Choose the formatting of the generated code."));
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setPixmap(QWizard::LogoPixmap, QPixmap(":/images/logo2.png"));
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commentCheckBox = new QCheckBox(tr("&Start generated files with a "
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//! [14]
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"comment"));
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commentCheckBox->setChecked(true);
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protectCheckBox = new QCheckBox(tr("&Protect header file against multiple "
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"inclusions"));
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protectCheckBox->setChecked(true);
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macroNameLabel = new QLabel(tr("&Macro name:"));
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macroNameLineEdit = new QLineEdit;
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macroNameLabel->setBuddy(macroNameLineEdit);
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includeBaseCheckBox = new QCheckBox(tr("&Include base class definition"));
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baseIncludeLabel = new QLabel(tr("Base class include:"));
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baseIncludeLineEdit = new QLineEdit;
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baseIncludeLabel->setBuddy(baseIncludeLineEdit);
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connect(protectCheckBox, SIGNAL(toggled(bool)),
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macroNameLabel, SLOT(setEnabled(bool)));
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connect(protectCheckBox, SIGNAL(toggled(bool)),
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macroNameLineEdit, SLOT(setEnabled(bool)));
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connect(includeBaseCheckBox, SIGNAL(toggled(bool)),
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baseIncludeLabel, SLOT(setEnabled(bool)));
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connect(includeBaseCheckBox, SIGNAL(toggled(bool)),
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baseIncludeLineEdit, SLOT(setEnabled(bool)));
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registerField("comment", commentCheckBox);
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registerField("protect", protectCheckBox);
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registerField("macroName", macroNameLineEdit);
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registerField("includeBase", includeBaseCheckBox);
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registerField("baseInclude", baseIncludeLineEdit);
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QGridLayout *layout = new QGridLayout;
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layout->setColumnMinimumWidth(0, 20);
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layout->addWidget(commentCheckBox, 0, 0, 1, 3);
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layout->addWidget(protectCheckBox, 1, 0, 1, 3);
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layout->addWidget(macroNameLabel, 2, 1);
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layout->addWidget(macroNameLineEdit, 2, 2);
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layout->addWidget(includeBaseCheckBox, 3, 0, 1, 3);
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layout->addWidget(baseIncludeLabel, 4, 1);
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layout->addWidget(baseIncludeLineEdit, 4, 2);
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//! [15]
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setLayout(layout);
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}
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//! [15]
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//! [16]
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void CodeStylePage::initializePage()
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{
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QString className = field("className").toString();
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macroNameLineEdit->setText(className.toUpper() + "_H");
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QString baseClass = field("baseClass").toString();
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includeBaseCheckBox->setChecked(!baseClass.isEmpty());
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includeBaseCheckBox->setEnabled(!baseClass.isEmpty());
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baseIncludeLabel->setEnabled(!baseClass.isEmpty());
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baseIncludeLineEdit->setEnabled(!baseClass.isEmpty());
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if (baseClass.isEmpty()) {
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baseIncludeLineEdit->clear();
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} else if (QRegExp("Q[A-Z].*").exactMatch(baseClass)) {
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baseIncludeLineEdit->setText("<" + baseClass + ">");
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} else {
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baseIncludeLineEdit->setText("\"" + baseClass.toLower() + ".h\"");
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}
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}
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//! [16]
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OutputFilesPage::OutputFilesPage(QWidget *parent)
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: QWizardPage(parent)
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{
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setTitle(tr("Output Files"));
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setSubTitle(tr("Specify where you want the wizard to put the generated "
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"skeleton code."));
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setPixmap(QWizard::LogoPixmap, QPixmap(":/images/logo3.png"));
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outputDirLabel = new QLabel(tr("&Output directory:"));
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outputDirLineEdit = new QLineEdit;
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outputDirLabel->setBuddy(outputDirLineEdit);
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headerLabel = new QLabel(tr("&Header file name:"));
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headerLineEdit = new QLineEdit;
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headerLabel->setBuddy(headerLineEdit);
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implementationLabel = new QLabel(tr("&Implementation file name:"));
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implementationLineEdit = new QLineEdit;
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implementationLabel->setBuddy(implementationLineEdit);
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registerField("outputDir*", outputDirLineEdit);
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registerField("header*", headerLineEdit);
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registerField("implementation*", implementationLineEdit);
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QGridLayout *layout = new QGridLayout;
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layout->addWidget(outputDirLabel, 0, 0);
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layout->addWidget(outputDirLineEdit, 0, 1);
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layout->addWidget(headerLabel, 1, 0);
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layout->addWidget(headerLineEdit, 1, 1);
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layout->addWidget(implementationLabel, 2, 0);
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layout->addWidget(implementationLineEdit, 2, 1);
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setLayout(layout);
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}
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//! [17]
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void OutputFilesPage::initializePage()
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{
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QString className = field("className").toString();
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headerLineEdit->setText(className.toLower() + ".h");
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implementationLineEdit->setText(className.toLower() + ".cpp");
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outputDirLineEdit->setText(QDir::toNativeSeparators(QDir::tempPath()));
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}
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//! [17]
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ConclusionPage::ConclusionPage(QWidget *parent)
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: QWizardPage(parent)
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{
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setTitle(tr("Conclusion"));
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setPixmap(QWizard::WatermarkPixmap, QPixmap(":/images/watermark2.png"));
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label = new QLabel;
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label->setWordWrap(true);
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QVBoxLayout *layout = new QVBoxLayout;
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layout->addWidget(label);
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setLayout(layout);
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}
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void ConclusionPage::initializePage()
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{
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QString finishText = wizard()->buttonText(QWizard::FinishButton);
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finishText.remove('&');
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label->setText(tr("Click %1 to generate the class skeleton.")
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.arg(finishText));
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}
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