QmlJS: Add wizard for creating new js files.

Task-number: QTCREATORBUG-3070

src/plugins/qmljseditor/jsfilewizard.cpp

+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (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 http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#include "qmljseditorconstants.h"
+#include "jsfilewizard.h"
+
+#include <utils/filewizarddialog.h>
+#include <utils/qtcassert.h>
+#include <utils/filewizarddialog.h>
+
+#include <QtCore/QFileInfo>
+#include <QtCore/QTextStream>
+#include <QtGui/QWizard>
+#include <QtGui/QPushButton>
+#include <QtGui/QBoxLayout>
+#include <QtGui/QCheckBox>
+
+namespace {
+class JsFileOptionsPage : public QWizardPage
+{
+    Q_OBJECT
+public:
+    JsFileOptionsPage()
+    {
+        setTitle(tr("Options"));
+
+        QVBoxLayout *layout = new QVBoxLayout;
+        m_statelessLibrary = new QCheckBox(tr("Stateless library"));
+        m_statelessLibrary->setToolTip(
+                    tr("Usually each QML component instance has a unique copy of\n"
+                       "imported JavaScript libraries. Indicating that a library is\n"
+                       "stateless means that a single instance will be shared among\n"
+                       "all components. Stateless libraries will not be able to access\n"
+                       "QML component instance objects and properties directly."));
+        layout->addWidget(m_statelessLibrary);
+        setLayout(layout);
+    }
+
+    bool statelessLibrary() const
+    {
+        return m_statelessLibrary->isChecked();
+    }
+
+private:
+    QCheckBox *m_statelessLibrary;
+};
+
+class JsFileWizardDialog : public Utils::FileWizardDialog
+{
+    Q_OBJECT
+public:
+    JsFileWizardDialog(QWidget *parent = 0)
+        : Utils::FileWizardDialog(parent)
+        , m_optionsPage(new JsFileOptionsPage)
+    {
+        addPage(m_optionsPage);
+    }
+
+    JsFileOptionsPage *m_optionsPage;
+};
+} // anonymous namespace
+
+using namespace QmlJSEditor;
+
+JsFileWizard::JsFileWizard(const BaseFileWizardParameters &parameters,
+                           QObject *parent):
+    Core::BaseFileWizard(parameters, parent)
+{
+}
+
+Core::GeneratedFiles JsFileWizard::generateFiles(const QWizard *w,
+                                                 QString */*errorMessage*/) const
+{
+    const JsFileWizardDialog *wizardDialog = qobject_cast<const JsFileWizardDialog *>(w);
+    const QString path = wizardDialog->path();
+    const QString name = wizardDialog->fileName();
+
+    const QString mimeType = QLatin1String(Constants::JS_MIMETYPE);
+    const QString fileName = Core::BaseFileWizard::buildFileName(path, name, preferredSuffix(mimeType));
+
+    Core::GeneratedFile file(fileName);
+    file.setContents(fileContents(fileName, wizardDialog->m_optionsPage->statelessLibrary()));
+    file.setAttributes(Core::GeneratedFile::OpenEditorAttribute);
+    return Core::GeneratedFiles() << file;
+}
+
+QString JsFileWizard::fileContents(const QString &, bool statelessLibrary) const
+{
+    QString contents;
+    QTextStream str(&contents);
+
+    if (statelessLibrary) {
+        str << QLatin1String(".pragma library\n\n");
+    }
+    str << QLatin1String("function func() {\n")
+        << QLatin1String("\n")
+        << QLatin1String("}\n");
+
+    return contents;
+}
+
+QWizard *JsFileWizard::createWizardDialog(QWidget *parent, const QString &defaultPath,
+                                          const WizardPageList &extensionPages) const
+{
+    JsFileWizardDialog *wizardDialog = new JsFileWizardDialog(parent);
+    wizardDialog->setWindowTitle(tr("New %1").arg(displayName()));
+    setupWizard(wizardDialog);
+    wizardDialog->setPath(defaultPath);
+    foreach (QWizardPage *p, extensionPages)
+        BaseFileWizard::applyExtensionPageShortTitle(wizardDialog, wizardDialog->addPage(p));
+    return wizardDialog;
+}
+
+#include "jsfilewizard.moc"

src/plugins/qmljseditor/jsfilewizard.h

+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (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 http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#ifndef JSFILEWIZARD_H
+#define JSFILEWIZARD_H
+
+#include <coreplugin/basefilewizard.h>
+
+namespace QmlJSEditor {
+
+class JsFileWizard: public Core::BaseFileWizard
+{
+    Q_OBJECT
+
+public:
+    typedef Core::BaseFileWizardParameters BaseFileWizardParameters;
+
+    explicit JsFileWizard(const BaseFileWizardParameters &parameters,
+                          QObject *parent = 0);
+
+protected:
+    QString fileContents(const QString &baseName, bool statelessLibrary) const;
+
+    virtual QWizard *createWizardDialog(QWidget *parent,
+                                        const QString &defaultPath,
+                                        const WizardPageList &extensionPages) const;
+
+    virtual Core::GeneratedFiles generateFiles(const QWizard *w,
+                                               QString *errorMessage) const;
+};
+
+} // namespace QmlJSEditor
+
+#endif // JSFILEWIZARD_H

src/plugins/qmljseditor/qmljseditor.pro

@@ -33,7 +33,8 @@ HEADERS += \
     qmljseditoreditable.h \
     qmljssemantichighlighter.h \
     qmljsindenter.h \
-    qmljsautocompleter.h
+    qmljsautocompleter.h \
+    jsfilewizard.h
 
 SOURCES += \
     qmljscodecompletion.cpp \
@@ -60,7 +61,8 @@ SOURCES += \
     qmljseditoreditable.cpp \
     qmljssemantichighlighter.cpp \
     qmljsindenter.cpp \
-    qmljsautocompleter.cpp
+    qmljsautocompleter.cpp \
+    jsfilewizard.cpp
 
 RESOURCES += qmljseditor.qrc
 OTHER_FILES += QmlJSEditor.mimetypes.xml

src/plugins/qmljseditor/qmljseditorplugin.cpp

@@ -35,6 +35,7 @@
 #include "qmljscodecompletion.h"
 #include "qmljshoverhandler.h"
 #include "qmlfilewizard.h"
+#include "jsfilewizard.h"
 #include "qmljsoutline.h"
 #include "qmljspreviewrunner.h"
 #include "qmljsquickfix.h"
@@ -133,13 +134,21 @@ bool QmlJSEditorPlugin::initialize(const QStringList & /*arguments*/, QString *e
     m_editor = new QmlJSEditorFactory(this);
     addObject(m_editor);
 
-    Core::BaseFileWizardParameters wizardParameters(Core::IWizard::FileWizard);
-    wizardParameters.setCategory(QLatin1String(Constants::WIZARD_CATEGORY_QML));
-    wizardParameters.setDisplayCategory(QCoreApplication::translate("QmlJsEditor", Constants::WIZARD_TR_CATEGORY_QML));
-    wizardParameters.setDescription(tr("Creates a QML file."));
-    wizardParameters.setDisplayName(tr("QML File"));
-    wizardParameters.setId(QLatin1String("Q.Qml"));
-    addAutoReleasedObject(new QmlFileWizard(wizardParameters, core));
+    Core::BaseFileWizardParameters qmlWizardParameters(Core::IWizard::FileWizard);
+    qmlWizardParameters.setCategory(QLatin1String(Constants::WIZARD_CATEGORY_QML));
+    qmlWizardParameters.setDisplayCategory(QCoreApplication::translate("QmlJsEditor", Constants::WIZARD_TR_CATEGORY_QML));
+    qmlWizardParameters.setDescription(tr("Creates a QML file."));
+    qmlWizardParameters.setDisplayName(tr("QML File"));
+    qmlWizardParameters.setId(QLatin1String("Q.Qml"));
+    addAutoReleasedObject(new QmlFileWizard(qmlWizardParameters, core));
+
+    Core::BaseFileWizardParameters jsWizardParameters(Core::IWizard::FileWizard);
+    jsWizardParameters.setCategory(QLatin1String(Constants::WIZARD_CATEGORY_QML));
+    jsWizardParameters.setDisplayCategory(QCoreApplication::translate("QmlJsEditor", Constants::WIZARD_TR_CATEGORY_QML));
+    jsWizardParameters.setDescription(tr("Creates a JavaScript file."));
+    jsWizardParameters.setDisplayName(tr("JS File"));
+    jsWizardParameters.setId(QLatin1String("Z.Js"));
+    addAutoReleasedObject(new JsFileWizard(jsWizardParameters, core));
 
     m_actionHandler = new TextEditor::TextEditorActionHandler(QmlJSEditor::Constants::C_QMLJSEDITOR_ID,
           TextEditor::TextEditorActionHandler::Format