HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · demos/qmlchart/qmlapplicationviewer/qmlapplicationviewer.cpp

Refactors internals...

Refactors internals * rewrite axisUpdated signal handling * create handlers for each property of axis * decouple chartdataset, presenter, theme * adds theme manager * adds axis add/remove/attach/detach handling * refactors createGraphics * add initializers (graphics,domain,theme,animations) * refactor the way the charts are constructed (decouple form presenter) * fix initialization issues with qchart * refactor domain logic to handle also geometry size for charts * delegate xyseries geometry calculation to domian * fix lazy initialization of animations * remove hadnleGeomoetryChanged * add shared pointers to handle reference count for domain * moves nice number algorithm to domain * adds applyNiceNumbers(), depreciate setNiceNumbers * refactor multiple charts handling * domain is shared object * each domain can have multiple axis for controlling * multiple charts share now the same domain

Jani Honkonen - - Load All Authors

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             qmlapplicationviewer.cpp
        
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      // checksum 0x78c version 0x60010

      /*

        This file was generated by the Qt Quick Application wizard of Qt Creator.

        QmlApplicationViewer is a convenience class containing mobile device specific

        code such as screen orientation handling. Also QML paths and debugging are

        handled here.

        It is recommended not to modify this file, since newer versions of Qt Creator

        may offer an updated version of it.

      */

      #include "qmlapplicationviewer.h"

      #include <QtCore/QDir>

      #include <QtCore/QFileInfo>

      #include <QtDeclarative/QDeclarativeComponent>

      #include <QtDeclarative/QDeclarativeEngine>

      #include <QtDeclarative/QDeclarativeContext>

      #include <QApplication>

      #include <qplatformdefs.h> // MEEGO_EDITION_HARMATTAN

      #ifdef HARMATTAN_BOOSTER

      #include <MDeclarativeCache>

      #endif

      #if defined(QMLJSDEBUGGER) && QT_VERSION < 0x040800

      #include <qt_private/qdeclarativedebughelper_p.h>

      #if !defined(NO_JSDEBUGGER)

      #include <jsdebuggeragent.h>

      #endif

      #if !defined(NO_QMLOBSERVER)

      #include <qdeclarativeviewobserver.h>

      #endif

      // Enable debugging before any QDeclarativeEngine is created

      struct QmlJsDebuggingEnabler

      {

          QmlJsDebuggingEnabler()

          {

              QDeclarativeDebugHelper::enableDebugging();

          }

      };

      // Execute code in constructor before first QDeclarativeEngine is instantiated

      static QmlJsDebuggingEnabler enableDebuggingHelper;

      #endif // QMLJSDEBUGGER

      class QmlApplicationViewerPrivate

      {

          QmlApplicationViewerPrivate(QDeclarativeView *view_) : view(view_) {}

          QString mainQmlFile;

          QDeclarativeView *view;

          friend class QmlApplicationViewer;

          QString adjustPath(const QString &path);

      };

      QString QmlApplicationViewerPrivate::adjustPath(const QString &path)

      {

      #ifdef Q_OS_UNIX

      #ifdef Q_OS_MAC

          if (!QDir::isAbsolutePath(path))

              return QCoreApplication::applicationDirPath()

                      + QLatin1String("/../Resources/") + path;

      #else

          QString pathInInstallDir;

          const QString applicationDirPath = QCoreApplication::applicationDirPath();

          pathInInstallDir = QString::fromAscii("%1/../%2").arg(applicationDirPath, path);

          if (QFileInfo(pathInInstallDir).exists())

              return pathInInstallDir;

      #endif

      #endif

          return path;

      }

      QmlApplicationViewer::QmlApplicationViewer(QWidget *parent)

          : QDeclarativeView(parent)

          , d(new QmlApplicationViewerPrivate(this))

      {

          connect(engine(), SIGNAL(quit()), SLOT(close()));

          setResizeMode(QDeclarativeView::SizeRootObjectToView);

          // Qt versions prior to 4.8.0 don't have QML/JS debugging services built in

      #if defined(QMLJSDEBUGGER) && QT_VERSION < 0x040800

      #if !defined(NO_JSDEBUGGER)

          new QmlJSDebugger::JSDebuggerAgent(d->view->engine());

      #endif

      #if !defined(NO_QMLOBSERVER)

          new QmlJSDebugger::QDeclarativeViewObserver(d->view, d->view);

      #endif

      #endif

      }

      QmlApplicationViewer::QmlApplicationViewer(QDeclarativeView *view, QWidget *parent)

          : QDeclarativeView(parent)

          , d(new QmlApplicationViewerPrivate(view))

      {

          connect(view->engine(), SIGNAL(quit()), view, SLOT(close()));

          view->setResizeMode(QDeclarativeView::SizeRootObjectToView);

          // Qt versions prior to 4.8.0 don't have QML/JS debugging services built in

      #if defined(QMLJSDEBUGGER) && QT_VERSION < 0x040800

      #if !defined(NO_JSDEBUGGER)

          new QmlJSDebugger::JSDebuggerAgent(d->view->engine());

      #endif

      #if !defined(NO_QMLOBSERVER)

          new QmlJSDebugger::QDeclarativeViewObserver(d->view, d->view);

      #endif

      #endif

      }

      QmlApplicationViewer::~QmlApplicationViewer()

      {

          delete d;

      }

      QmlApplicationViewer *QmlApplicationViewer::create()

      {

      #ifdef HARMATTAN_BOOSTER

          return new QmlApplicationViewer(MDeclarativeCache::qDeclarativeView(), 0);

      #else

          return new QmlApplicationViewer();

      #endif

      }

      void QmlApplicationViewer::setMainQmlFile(const QString &file)

      {

          d->mainQmlFile = d->adjustPath(file);

          d->view->setSource(QUrl::fromLocalFile(d->mainQmlFile));

      }

      void QmlApplicationViewer::addImportPath(const QString &path)

      {

          d->view->engine()->addImportPath(d->adjustPath(path));

      }

      //void QmlApplicationViewer::setOrientation(ScreenOrientation orientation)

      //{

      //#if defined(Q_OS_SYMBIAN)

      //    // If the version of Qt on the device is < 4.7.2, that attribute won't work

      //    if (orientation != ScreenOrientationAuto) {

      //        const QStringList v = QString::fromAscii(qVersion()).split(QLatin1Char('.'));

      //        if (v.count() == 3 && (v.at(0).toInt() << 16 | v.at(1).toInt() << 8 | v.at(2).toInt()) < 0x040702) {

      //            qWarning("Screen orientation locking only supported with Qt 4.7.2 and above");

      //            return;

      //        }

      //    }

      //#endif // Q_OS_SYMBIAN

      //    Qt::WidgetAttribute attribute;

      //    switch (orientation) {

      //#if QT_VERSION < 0x040702

      //    // Qt < 4.7.2 does not yet have the Qt::WA_*Orientation attributes

      //    case ScreenOrientationLockPortrait:

      //        attribute = static_cast<Qt::WidgetAttribute>(128);

      //        break;

      //    case ScreenOrientationLockLandscape:

      //        attribute = static_cast<Qt::WidgetAttribute>(129);

      //        break;

      //    default:

      //    case ScreenOrientationAuto:

      //        attribute = static_cast<Qt::WidgetAttribute>(130);

      //        break;

      //#else // QT_VERSION < 0x040702

      //    case ScreenOrientationLockPortrait:

      //        attribute = Qt::WA_LockPortraitOrientation;

      //        break;

      //    case ScreenOrientationLockLandscape:

      //        attribute = Qt::WA_LockLandscapeOrientation;

      //        break;

      //    default:

      //    case ScreenOrientationAuto:

      //        attribute = Qt::WA_AutoOrientation;

      //        break;

      //#endif // QT_VERSION < 0x040702

      //    };

      //    setAttribute(attribute, true);

      //}

      void QmlApplicationViewer::showExpanded()

      {

      #if defined(Q_OS_SYMBIAN) || defined(MEEGO_EDITION_HARMATTAN) || defined(Q_WS_SIMULATOR)

          d->view->showFullScreen();

      #elif defined(Q_WS_MAEMO_5)

          d->view->showMaximized();

      #else

          d->view->show();

      #endif

      }

      QApplication *createApplication(int &argc, char **argv)

      {

      #ifdef HARMATTAN_BOOSTER

          return MDeclarativeCache::qApplication(argc, argv);

      #else

          return new QApplication(argc, argv);

      #endif

      }

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				// checksum 0x78c version 0x60010
				/*
				This file was generated by the Qt Quick Application wizard of Qt Creator.
				QmlApplicationViewer is a convenience class containing mobile device specific
				code such as screen orientation handling. Also QML paths and debugging are
				handled here.
				It is recommended not to modify this file, since newer versions of Qt Creator
				may offer an updated version of it.
				*/

				#include "qmlapplicationviewer.h"

				#include <QtCore/QDir>
				#include <QtCore/QFileInfo>
				#include <QtDeclarative/QDeclarativeComponent>
				#include <QtDeclarative/QDeclarativeEngine>
				#include <QtDeclarative/QDeclarativeContext>
				#include <QApplication>

				#include <qplatformdefs.h> // MEEGO_EDITION_HARMATTAN

				#ifdef HARMATTAN_BOOSTER
				#include <MDeclarativeCache>
				#endif

				#if defined(QMLJSDEBUGGER) && QT_VERSION < 0x040800

				#include <qt_private/qdeclarativedebughelper_p.h>

				#if !defined(NO_JSDEBUGGER)
				#include <jsdebuggeragent.h>
				#endif
				#if !defined(NO_QMLOBSERVER)
				#include <qdeclarativeviewobserver.h>
				#endif

				// Enable debugging before any QDeclarativeEngine is created
				struct QmlJsDebuggingEnabler
				{
				QmlJsDebuggingEnabler()
				{
				QDeclarativeDebugHelper::enableDebugging();
				}
				};

				// Execute code in constructor before first QDeclarativeEngine is instantiated
				static QmlJsDebuggingEnabler enableDebuggingHelper;

				#endif // QMLJSDEBUGGER

				class QmlApplicationViewerPrivate
				{
				QmlApplicationViewerPrivate(QDeclarativeView *view_) : view(view_) {}

				QString mainQmlFile;
				QDeclarativeView *view;
				friend class QmlApplicationViewer;
				QString adjustPath(const QString &path);
				};

				QString QmlApplicationViewerPrivate::adjustPath(const QString &path)
				{
				#ifdef Q_OS_UNIX
				#ifdef Q_OS_MAC
				if (!QDir::isAbsolutePath(path))
				return QCoreApplication::applicationDirPath()
				+ QLatin1String("/../Resources/") + path;
				#else
				QString pathInInstallDir;
				const QString applicationDirPath = QCoreApplication::applicationDirPath();
				pathInInstallDir = QString::fromAscii("%1/../%2").arg(applicationDirPath, path);

				if (QFileInfo(pathInInstallDir).exists())
				return pathInInstallDir;
				#endif
				#endif
				return path;
				}

				QmlApplicationViewer::QmlApplicationViewer(QWidget *parent)
				: QDeclarativeView(parent)
				, d(new QmlApplicationViewerPrivate(this))
				{
				connect(engine(), SIGNAL(quit()), SLOT(close()));
				setResizeMode(QDeclarativeView::SizeRootObjectToView);
				// Qt versions prior to 4.8.0 don't have QML/JS debugging services built in
				#if defined(QMLJSDEBUGGER) && QT_VERSION < 0x040800
				#if !defined(NO_JSDEBUGGER)
				new QmlJSDebugger::JSDebuggerAgent(d->view->engine());
				#endif
				#if !defined(NO_QMLOBSERVER)
				new QmlJSDebugger::QDeclarativeViewObserver(d->view, d->view);
				#endif
				#endif
				}

				QmlApplicationViewer::QmlApplicationViewer(QDeclarativeView view, QWidget parent)
				: QDeclarativeView(parent)
				, d(new QmlApplicationViewerPrivate(view))
				{
				connect(view->engine(), SIGNAL(quit()), view, SLOT(close()));
				view->setResizeMode(QDeclarativeView::SizeRootObjectToView);
				// Qt versions prior to 4.8.0 don't have QML/JS debugging services built in
				#if defined(QMLJSDEBUGGER) && QT_VERSION < 0x040800
				#if !defined(NO_JSDEBUGGER)
				new QmlJSDebugger::JSDebuggerAgent(d->view->engine());
				#endif
				#if !defined(NO_QMLOBSERVER)
				new QmlJSDebugger::QDeclarativeViewObserver(d->view, d->view);
				#endif
				#endif
				}

				QmlApplicationViewer::~QmlApplicationViewer()
				{
				delete d;
				}

				QmlApplicationViewer *QmlApplicationViewer::create()
				{
				#ifdef HARMATTAN_BOOSTER
				return new QmlApplicationViewer(MDeclarativeCache::qDeclarativeView(), 0);
				#else
				return new QmlApplicationViewer();
				#endif
				}

				void QmlApplicationViewer::setMainQmlFile(const QString &file)
				{
				d->mainQmlFile = d->adjustPath(file);
				d->view->setSource(QUrl::fromLocalFile(d->mainQmlFile));
				}

				void QmlApplicationViewer::addImportPath(const QString &path)
				{
				d->view->engine()->addImportPath(d->adjustPath(path));
				}

				//void QmlApplicationViewer::setOrientation(ScreenOrientation orientation)
				//{
				//#if defined(Q_OS_SYMBIAN)
				// // If the version of Qt on the device is < 4.7.2, that attribute won't work
				// if (orientation != ScreenOrientationAuto) {
				// const QStringList v = QString::fromAscii(qVersion()).split(QLatin1Char('.'));
				// if (v.count() == 3 && (v.at(0).toInt() << 16 \| v.at(1).toInt() << 8 \| v.at(2).toInt()) < 0x040702) {
				// qWarning("Screen orientation locking only supported with Qt 4.7.2 and above");
				// return;
				// }
				// }
				//#endif // Q_OS_SYMBIAN

				// Qt::WidgetAttribute attribute;
				// switch (orientation) {
				//#if QT_VERSION < 0x040702
				// // Qt < 4.7.2 does not yet have the Qt::WA_*Orientation attributes
				// case ScreenOrientationLockPortrait:
				// attribute = static_cast<Qt::WidgetAttribute>(128);
				// break;
				// case ScreenOrientationLockLandscape:
				// attribute = static_cast<Qt::WidgetAttribute>(129);
				// break;
				// default:
				// case ScreenOrientationAuto:
				// attribute = static_cast<Qt::WidgetAttribute>(130);
				// break;
				//#else // QT_VERSION < 0x040702
				// case ScreenOrientationLockPortrait:
				// attribute = Qt::WA_LockPortraitOrientation;
				// break;
				// case ScreenOrientationLockLandscape:
				// attribute = Qt::WA_LockLandscapeOrientation;
				// break;
				// default:
				// case ScreenOrientationAuto:
				// attribute = Qt::WA_AutoOrientation;
				// break;
				//#endif // QT_VERSION < 0x040702
				// };
				// setAttribute(attribute, true);
				//}

				void QmlApplicationViewer::showExpanded()
				{
				#if defined(Q_OS_SYMBIAN) \|\| defined(MEEGO_EDITION_HARMATTAN) \|\| defined(Q_WS_SIMULATOR)
				d->view->showFullScreen();
				#elif defined(Q_WS_MAEMO_5)
				d->view->showMaximized();
				#else
				d->view->show();
				#endif
				}

				QApplication createApplication(int &argc, char *argv)
				{
				#ifdef HARMATTAN_BOOSTER
				return MDeclarativeCache::qApplication(argc, argv);
				#else
				return new QApplication(argc, argv);
				#endif
				}