include/svx/charthelper.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  19
  20 #ifndef INCLUDED_SVX_CHARTHELPER_HXX
  21 #define INCLUDED_SVX_CHARTHELPER_HXX
  22
  23 #include <com/sun/star/uno/Reference.hxx>
  24 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
  25 #include <sal/types.h>
  26 #include <svx/svxdllapi.h>
  27
  28 namespace com { namespace sun { namespace star {
  29     namespace chart2 { class XDiagram; }
  30     namespace embed { class XEmbeddedObject; }
  31     namespace frame { class XModel; }
  32 } } }
  33
  34 namespace basegfx { class B2DRange; }
  35
  36 class SAL_WARN_UNUSED SVX_DLLPUBLIC ChartHelper
  37 {
  38 public:
  39     /// Check that the XDiagram is a real 3D chart.
  40     static bool isGL3DDiagram(const css::uno::Reference<css::chart2::XDiagram>& xDiagram);
  41
  42     /// Use chart's XUpdatable::update() to update values.
  43     static void updateChart( const css::uno::Reference< css::frame::XModel >& rXModel, bool bHardUpdate );
  44
  45     // try to access rXModel in case of a chart to get the chart content
  46     // as sequence of primitives. Return range of primitives (chart size) in rRange;
  47     // it will be used to embed the chart to the SdrObject transformation. This
  48     // allows to define possible distances between chart and SDrObject bounds here
  49     static drawinglayer::primitive2d::Primitive2DContainer tryToGetChartContentAsPrimitive2DSequence(
  50         const css::uno::Reference< css::frame::XModel >& rXModel,
  51         basegfx::B2DRange& rRange);
  52
  53     // #i121334# Allow to switch off line and fill style by setting these as attributes
  54     // at the OLE chart object. This is needed to allow fill styles of the covering objects
  55     // to make their own fill/line settings work. This should not be done by changing
  56     // the defaults at the chart (see StaticPageBackgroundDefaults_Initializer::lcl_AddDefaultsToMap)
  57     // since this would not be saved/loaded, thus the compatibility will be better when setting it at
  58     // newly created charts using this method
  59     static void AdaptDefaultsForChart(
  60         const css::uno::Reference < css::embed::XEmbeddedObject > & xEmbObj);
  61 };
  62
  63 #endif // INCLUDED_SVX_CHARTHELPER_HXX
  64
  65 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */