update the color button when we select an object

Change-Id: Ib45a02248819c35844ef83435c33ab1c82f5c4dc

chart2/source/controller/sidebar/ChartAreaPanel.cxx

@@ -25,6 +25,13 @@ namespace chart { namespace sidebar {
 
 namespace {
 
+SvxColorToolBoxControl* getColorToolBoxControl(sfx2::sidebar::SidebarToolBox* pToolBoxColor)
+{
+    css::uno::Reference<css::frame::XToolbarController> xController = pToolBoxColor->GetFirstController();
+    SvxColorToolBoxControl* pToolBoxColorControl = dynamic_cast<SvxColorToolBoxControl*>(xController.get());
+    return pToolBoxColorControl;
+}
+
 OUString getCID(css::uno::Reference<css::frame::XModel> xModel)
 {
     css::uno::Reference<css::frame::XController> xController(xModel->getCurrentController());
@@ -240,7 +247,7 @@ ChartAreaPanel::ChartAreaPanel(vcl::Window* pParent,
     mxSelectionListener(new ChartSidebarSelectionListener(this)),
     mbUpdate(true),
     mbModelValid(true),
-    maFillColorWrapper(mxModel)
+    maFillColorWrapper(mxModel, getColorToolBoxControl(mpToolBoxColor.get()))
 {
     std::vector<ObjectType> aAcceptedTypes { OBJECTTYPE_PAGE, OBJECTTYPE_DIAGRAM, OBJECTTYPE_DATA_SERIES, OBJECTTYPE_TITLE, OBJECTTYPE_LEGEND};
     mxSelectionListener->setAcceptedTypes(aAcceptedTypes);
@@ -273,8 +280,7 @@ void ChartAreaPanel::Initialize()
     if (xSelectionSupplier.is())
         xSelectionSupplier->addSelectionChangeListener(mxSelectionListener.get());
 
-    css::uno::Reference<css::frame::XToolbarController> xController = mpToolBoxColor->GetFirstController();
-    SvxColorToolBoxControl* pToolBoxColor = dynamic_cast<SvxColorToolBoxControl*>(xController.get());
+    SvxColorToolBoxControl* pToolBoxColor = getColorToolBoxControl(mpToolBoxColor.get());
     pToolBoxColor->setColorSelectFunction(maFillColorWrapper);
 
     updateData();
@@ -427,6 +433,8 @@ void ChartAreaPanel::updateData()
     xPropSet->getPropertyValue("FillTransparenceGradientName") >>= aFillFloatTransparenceName;
     XFillFloatTransparenceItem aFillFloatTransparenceItem = getXTransparencyGradientForName(mxModel, aFillFloatTransparenceName);
     updateFillFloatTransparence(false, true, &aFillFloatTransparenceItem);
+
+    maFillColorWrapper.updateData();
 }
 
 void ChartAreaPanel::modelInvalid()

chart2/source/controller/sidebar/ChartColorWrapper.cxx

@@ -11,6 +11,10 @@
 
 #include "ChartController.hxx"
 
+#include <editeng/colritem.hxx>
+#include <svx/tbcontrl.hxx>
+#include <svx/svxids.hrc>
+
 namespace chart { namespace sidebar {
 
 namespace {
@@ -56,13 +60,15 @@ css::uno::Reference<css::beans::XPropertySet> getPropSet(
 }
 
 ChartColorWrapper::ChartColorWrapper(
-        css::uno::Reference<css::frame::XModel> xModel):
+        css::uno::Reference<css::frame::XModel> xModel,
+        SvxColorToolBoxControl* pControl):
     mxModel(xModel),
+    mpControl(pControl),
     maPropertyName("FillColor")
 {
 }
 
-void ChartColorWrapper::operator()(const OUString& rCommand, const Color& rColor)
+void ChartColorWrapper::operator()(const OUString& , const Color& rColor)
 {
     css::uno::Reference<css::beans::XPropertySet> xPropSet = getPropSet(mxModel);
     assert(xPropSet.is());
@@ -75,6 +81,21 @@ void ChartColorWrapper::updateModel(css::uno::Reference<css::frame::XModel> xMod
     mxModel = xModel;
 }
 
+void ChartColorWrapper::updateData()
+{
+    css::uno::Reference<css::beans::XPropertySet> xPropSet = getPropSet(mxModel);
+    if (!xPropSet.is())
+        return;
+
+    css::uno::Any aAny = xPropSet->getPropertyValue(maPropertyName);
+    sal_uInt32 nColor = 0;
+    aAny >>= nColor;
+    Color aColor(nColor);
+
+    SvxColorItem aItem(aColor, SID_ATTR_FILL_COLOR);
+    mpControl->StateChanged(SID_ATTR_FILL_COLOR, SfxItemState::SET, &aItem);
+}
+
 } }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

chart2/source/controller/sidebar/ChartColorWrapper.hxx

@@ -13,6 +13,8 @@
 #include <com/sun/star/frame/XFramesSupplier.hpp>
 #include <tools/color.hxx>
 
+class SvxColorToolBoxControl;
+
 namespace chart { namespace sidebar {
 
 class ChartColorWrapper
@@ -20,17 +22,21 @@ class ChartColorWrapper
 private:
 
 public:
-    ChartColorWrapper(css::uno::Reference<css::frame::XModel> xModel);
+    ChartColorWrapper(css::uno::Reference<css::frame::XModel> xModel,
+            SvxColorToolBoxControl* pControl);
 
     void operator()(const OUString& rCommand, const Color& rColor);
 
     void updateModel(css::uno::Reference<css::frame::XModel> xModel);
+
+    void updateData();
+
 private:
 
-    // not the chart frame
-    // you need to get the chart frame through getActiveFrame
     css::uno::Reference<css::frame::XModel> mxModel;
 
+    SvxColorToolBoxControl* mpControl;
+
     OUString maPropertyName;
 };