Qt Charts project file structure change

Charts repository structure is changed to follow the structure of a
Qt Add-On module. The task includes following changes:

- All macros and definitions named 'commercial' have been renamed.
- Compile errors related to QString and qSort usage have been fixed.
- Old demos are moved under examples. The QML examples now support only
  Qt Quick 2.0, the support for Qt Quick 1 is removed.
- The QML examples with multiple views are updated so that they are
  usable also with touch devices.
- Unnecessary version checks are removed from examples.
- The build stamp has been removed as it was only meant for Charts
  development purposes and it's no longer needed. Also development
  build related debug prints are removed as __DATE__ can't be used
  for all OS thus it doesn't make much sense.
- Documentation structure has been updated based on the new module
  structure. The raw HTML files have been removed. Demos are
  combined to examples.
- Unnecessary .qdocinc files are no longer needed. The content is
  moved to the corresponding .cpp files.
- The Charts widget designer plugin is updated according to the module
  change.
- The test cases updated according to the project structure change.
  Tests are added also for version 2.0.
- cmake modules generation is not needed with Qt 5.4 and Qt Charts
  so it's disabled.
- The new module name and version are updated to the plugin.qmltypes
  file.

Task-number: QTRD-2844, QTRD-3217, QTRD-3218, QTRD-3277, QTRD-3228,
QTRD-2526, QTRD-3233, QTRD-3222

Change-Id: Ib7fb26057cde710ffaf6bc780c8bf52a16f45160
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

1 files changed, 79 insertions, 0 deletions

diff --git a/src/charts/axis/categoryaxis/polarchartcategoryaxisradial.cpp b/src/charts/axis/categoryaxis/polarchartcategoryaxisradial.cpp
new file mode 100644
index 00000000..60b77f0c
--- /dev/null
+++ b/src/charts/axis/categoryaxis/polarchartcategoryaxisradial.cpp
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the Qt Enterprise Charts Add-on.
+**
+** $QT_BEGIN_LICENSE$
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "polarchartcategoryaxisradial_p.h"
+#include "chartpresenter_p.h"
+#include "abstractchartlayout_p.h"
+#include "qcategoryaxis.h"
+#include <QDebug>
+
+QT_CHARTS_BEGIN_NAMESPACE
+
+PolarChartCategoryAxisRadial::PolarChartCategoryAxisRadial(QCategoryAxis *axis, QGraphicsItem *item)
+    : PolarChartAxisRadial(axis, item, true)
+{
+    QObject::connect(axis, SIGNAL(categoriesChanged()), this, SLOT(handleCategoriesChanged()));
+}
+
+PolarChartCategoryAxisRadial::~PolarChartCategoryAxisRadial()
+{
+}
+
+QVector<qreal> PolarChartCategoryAxisRadial::calculateLayout() const
+{
+    QCategoryAxis *catAxis = static_cast<QCategoryAxis *>(axis());
+    int tickCount = catAxis->categoriesLabels().count() + 1;
+    QVector<qreal> points;
+
+    if (tickCount < 2)
+        return points;
+
+    qreal range = max() - min();
+    if (range > 0) {
+        points.resize(tickCount);
+        qreal scale = (axisGeometry().width() / 2) / range;
+        qreal angle;
+        for (int i = 0; i < tickCount; ++i) {
+            if (i < tickCount - 1)
+                angle = (catAxis->startValue(catAxis->categoriesLabels().at(i)) - min()) * scale;
+            else
+                angle = (catAxis->endValue(catAxis->categoriesLabels().at(i - 1)) - min()) * scale;
+            points[i] = angle;
+        }
+    }
+
+    return points;
+}
+
+void PolarChartCategoryAxisRadial::createAxisLabels(const QVector<qreal> &layout)
+{
+    Q_UNUSED(layout);
+    setLabels(static_cast<QCategoryAxis *>(axis())->categoriesLabels() << QString());
+}
+
+void PolarChartCategoryAxisRadial::handleCategoriesChanged()
+{
+    QGraphicsLayoutItem::updateGeometry();
+    presenter()->layout()->invalidate();
+}
+
+#include "moc_polarchartcategoryaxisradial_p.cpp"
+
+QT_CHARTS_END_NAMESPACE