Dummy template for Html5 app wizards

The template code is similar to the Qt Quick App wizard template code. It has a Viewer class +.pri which wrap the "dirty stuff", a main .pro file and main.cpp file. In this case, there is also a "Hello World" index.html file. The "dirty stuff" code exposes a quit() function to the JavaScript in the webview, which can be triggerd via the index.html. As the 1-line-summary of this commit states, it is a dummy. Some- one with proper knowlede about QtWebkit please provide better template code. Task-Number: QTCREATORBUG-3284
2011-01-26 16:36:18 +01:00
parent 0b2451c4ca
commit 13ee1dd2d0
6 changed files with 319 additions and 0 deletions
--- a/share/qtcreator/templates/html5app/html5applicationviewer/html5applicationviewer.cpp
+++ b/share/qtcreator/templates/html5app/html5applicationviewer/html5applicationviewer.cpp
@@ -0,0 +1,179 @@
+/*
+  This file was generated by the Html5 Application wizard of Qt Creator.
+  Html5ApplicationViewer is a convenience class containing mobile device specific
+  code such as screen orientation handling.
+  It is recommended not to modify this file, since newer versions of Qt Creator
+  may offer an updated version of it.
+*/
+
+#include "html5applicationviewer.h"
+
+#include <QtCore/QCoreApplication>
+#include <QtCore/QDir>
+#include <QtCore/QFileInfo>
+#include <QtGui/QVBoxLayout>
+#include <QtGui/QGraphicsView>
+#include <QtGui/QGraphicsScene>
+#include <QtGui/QGraphicsLinearLayout>
+#include <QtWebKit/QGraphicsWebView>
+#include <QtWebKit/QWebFrame>
+
+#if defined(Q_OS_SYMBIAN) && defined(ORIENTATIONLOCK)
+#include <eikenv.h>
+#include <eikappui.h>
+#include <aknenv.h>
+#include <aknappui.h>
+#endif // Q_OS_SYMBIAN && ORIENTATIONLOCK
+
+class Html5ApplicationViewerPrivate : public QGraphicsView
+{
+    Q_OBJECT
+public:
+    Html5ApplicationViewerPrivate(QWidget *parent = 0);
+
+    void resizeEvent(QResizeEvent *event);
+    static QString adjustPath(const QString &path);
+
+public slots:
+    void quit();
+
+private slots:
+    void addToJavaScript();
+
+signals:
+    void quitRequested();
+
+public:
+    QGraphicsWebView *m_webView;
+};
+
+Html5ApplicationViewerPrivate::Html5ApplicationViewerPrivate(QWidget *parent)
+    : QGraphicsView(parent)
+{
+    QGraphicsScene *scene = new QGraphicsScene;
+    setScene(scene);
+    setFrameShape(QFrame::NoFrame);
+    setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+
+    m_webView = new QGraphicsWebView;
+    scene->addItem(m_webView);
+    connect(m_webView->page()->mainFrame(),
+            SIGNAL(javaScriptWindowObjectCleared()), SLOT(addToJavaScript()));
+}
+
+void Html5ApplicationViewerPrivate::resizeEvent(QResizeEvent *event)
+{
+    m_webView->resize(event->size());
+}
+
+QString Html5ApplicationViewerPrivate::adjustPath(const QString &path)
+{
+#ifdef Q_OS_UNIX
+#ifdef Q_OS_MAC
+    if (!QDir::isAbsolutePath(path))
+        return QCoreApplication::applicationDirPath()
+                + QLatin1String("/../Resources/") + path;
+#else
+    const QString pathInShareDir = QCoreApplication::applicationDirPath()
+        + QLatin1String("/../share/")
+        + QFileInfo(QCoreApplication::applicationFilePath()).fileName()
+        + QLatin1Char('/') + path;
+    if (QFileInfo(pathInShareDir).exists())
+        return pathInShareDir;
+#endif
+#endif
+    return path;
+}
+
+void Html5ApplicationViewerPrivate::quit()
+{
+    emit quitRequested();
+}
+
+void Html5ApplicationViewerPrivate::addToJavaScript()
+{
+    m_webView->page()->mainFrame()->addToJavaScriptWindowObject("Qt", this);
+}
+
+Html5ApplicationViewer::Html5ApplicationViewer(QWidget *parent)
+    : QWidget(parent)
+    , m_d(new Html5ApplicationViewerPrivate(this))
+{
+    connect(m_d, SIGNAL(quitRequested()), SLOT(close()));
+    QVBoxLayout *layout = new QVBoxLayout;
+    layout->addWidget(m_d);
+    layout->setMargin(0);
+    setLayout(layout);
+}
+
+Html5ApplicationViewer::~Html5ApplicationViewer()
+{
+    delete m_d;
+}
+
+void Html5ApplicationViewer::loadFile(const QString &fileName)
+{
+    m_d->m_webView->setUrl(QUrl(Html5ApplicationViewerPrivate::adjustPath(fileName)));
+}
+
+void Html5ApplicationViewer::loadUrl(const QUrl &url)
+{
+    m_d->m_webView->setUrl(url);
+}
+
+void Html5ApplicationViewer::setOrientation(ScreenOrientation orientation)
+{
+#ifdef Q_OS_SYMBIAN
+    if (orientation != ScreenOrientationAuto) {
+#if defined(ORIENTATIONLOCK)
+        const CAknAppUiBase::TAppUiOrientation uiOrientation =
+                (orientation == ScreenOrientationLockPortrait) ? CAknAppUi::EAppUiOrientationPortrait
+                    : CAknAppUi::EAppUiOrientationLandscape;
+        CAknAppUi* appUi = dynamic_cast<CAknAppUi*> (CEikonEnv::Static()->AppUi());
+        TRAPD(error,
+            if (appUi)
+                appUi->SetOrientationL(uiOrientation);
+        );
+        Q_UNUSED(error)
+#else // ORIENTATIONLOCK
+        qWarning("'ORIENTATIONLOCK' needs to be defined on Symbian when locking the orientation.");
+#endif // ORIENTATIONLOCK
+    }
+#elif defined(Q_WS_MAEMO_5)
+    Qt::WidgetAttribute attribute;
+    switch (orientation) {
+    case ScreenOrientationLockPortrait:
+        attribute = Qt::WA_Maemo5PortraitOrientation;
+        break;
+    case ScreenOrientationLockLandscape:
+        attribute = Qt::WA_Maemo5LandscapeOrientation;
+        break;
+    case ScreenOrientationAuto:
+    default:
+        attribute = Qt::WA_Maemo5AutoOrientation;
+        break;
+    }
+    setAttribute(attribute, true);
+#else // Q_OS_SYMBIAN
+    Q_UNUSED(orientation);
+#endif // Q_OS_SYMBIAN
+}
+
+void Html5ApplicationViewer::showExpanded()
+{
+#ifdef Q_OS_SYMBIAN
+    showFullScreen();
+#elif defined(Q_WS_MAEMO_5)
+    showMaximized();
+#else
+    show();
+#endif
+}
+
+QGraphicsWebView *Html5ApplicationViewer::webView() const
+{
+    return m_d->m_webView;
+}
+
+#include "html5applicationviewer.moc"