chart2/source/controller/sidebar/ChartColorWrapper.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include "ChartColorWrapper.hxx"
  11
  12 #include <ObjectIdentifier.hxx>
  13 #include <com/sun/star/chart2/XDiagram.hpp>
  14 #include <com/sun/star/view/XSelectionSupplier.hpp>
  15 #include <com/sun/star/frame/XController.hpp>
  16
  17 #include <svx/tbcontrl.hxx>
  18
  19 #include <comphelper/lok.hxx>
  20 #include <sfx2/viewsh.hxx>
  21 #include <LibreOfficeKit/LibreOfficeKitEnums.h>
  22
  23 namespace chart { namespace sidebar {
  24
  25 namespace {
  26
  27 OUString getCID(const css::uno::Reference<css::frame::XModel>& xModel)
  28 {
  29     css::uno::Reference<css::frame::XController> xController(xModel->getCurrentController());
  30     css::uno::Reference<css::view::XSelectionSupplier> xSelectionSupplier(xController, css::uno::UNO_QUERY);
  31     if (!xSelectionSupplier.is())
  32         return OUString();
  33
  34     css::uno::Any aAny = xSelectionSupplier->getSelection();
  35     if (!aAny.hasValue())
  36         return OUString();
  37
  38     OUString aCID;
  39     aAny >>= aCID;
  40
  41     return aCID;
  42 }
  43
  44 css::uno::Reference<css::beans::XPropertySet> getPropSet(
  45         const css::uno::Reference<css::frame::XModel>& xModel)
  46 {
  47     OUString aCID = getCID(xModel);
  48     css::uno::Reference<css::beans::XPropertySet> xPropSet =
  49         ObjectIdentifier::getObjectPropertySet(aCID, xModel);
  50
  51     ObjectType eType = ObjectIdentifier::getObjectType(aCID);
  52     if (eType == OBJECTTYPE_DIAGRAM)
  53     {
  54         css::uno::Reference<css::chart2::XDiagram> xDiagram(
  55                 xPropSet, css::uno::UNO_QUERY);
  56         if (!xDiagram.is())
  57             return xPropSet;
  58
  59         xPropSet.set(xDiagram->getWall());
  60     }
  61
  62     return xPropSet;
  63 }
  64
  65 }
  66
  67 ChartColorWrapper::ChartColorWrapper(
  68         css::uno::Reference<css::frame::XModel> const & xModel,
  69         SvxColorToolBoxControl* pControl,
  70         const OUString& rName):
  71     mxModel(xModel),
  72     mpControl(pControl),
  73     maPropertyName(rName)
  74 {
  75 }
  76
  77 void ChartColorWrapper::operator()(const OUString& , const NamedColor& rColor)
  78 {
  79     if (!mxModel.is())
  80     {
  81         SAL_WARN("chart2", "Invalid reference to mxModel");
  82         return;
  83     }
  84
  85     css::uno::Reference<css::beans::XPropertySet> xPropSet = getPropSet(mxModel);
  86
  87     if (!xPropSet.is())
  88     {
  89         SAL_WARN("chart2", "Invalid reference to xPropSet");
  90         return;
  91     }
  92
  93     xPropSet->setPropertyValue(maPropertyName, css::uno::makeAny(rColor.first));
  94 }
  95
  96 void ChartColorWrapper::updateModel(const css::uno::Reference<css::frame::XModel>& xModel)
  97 {
  98     mxModel = xModel;
  99 }
 100
 101 void ChartColorWrapper::updateData()
 102 {
 103     static const OUStringLiteral aLineColor = "LineColor";
 104     static const OUStringLiteral aCommands[2] = {".uno:XLineColor", ".uno:FillColor"};
 105
 106     css::uno::Reference<css::beans::XPropertySet> xPropSet = getPropSet(mxModel);
 107     if (!xPropSet.is())
 108         return;
 109
 110     css::util::URL aUrl;
 111     aUrl.Complete = (maPropertyName == aLineColor) ? aCommands[0] : aCommands[1];
 112
 113     css::frame::FeatureStateEvent aEvent;
 114     aEvent.FeatureURL = aUrl;
 115     aEvent.IsEnabled = true;
 116     aEvent.State = xPropSet->getPropertyValue(maPropertyName);
 117     mpControl->statusChanged(aEvent);
 118
 119     SfxViewShell* pViewShell = SfxViewShell::Current();
 120     if (comphelper::LibreOfficeKit::isActive() && pViewShell && (maPropertyName == aLineColor))
 121     {
 122         std::string sCommand = OUStringToOString(aUrl.Complete, RTL_TEXTENCODING_ASCII_US).getStr();
 123         sal_uInt32 nColor = -1;
 124         aEvent.State >>= nColor;
 125         pViewShell->libreOfficeKitViewCallback(LOK_CALLBACK_STATE_CHANGED,
 126                                                (sCommand + "=" + std::to_string(nColor)).c_str());
 127     }
 128 }
 129
 130 } }
 131
 132 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */