1 files changed, 474 insertions, 0 deletions
diff --git a/chart2/source/controller/sidebar/ChartSeriesPanel.cxx b/chart2/source/controller/sidebar/ChartSeriesPanel.cxx
new file mode 100644
index 000000000..c5b21ed5a
--- /dev/null
+++ b/chart2/source/controller/sidebar/ChartSeriesPanel.cxx
@@ -0,0 +1,474 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <com/sun/star/chart/ErrorBarStyle.hpp>
+#include <com/sun/star/chart/DataLabelPlacement.hpp>
+
+#include <vcl/svapp.hxx>
+#include <sal/log.hxx>
+
+#include "ChartSeriesPanel.hxx"
+#include <ChartController.hxx>
+#include <ChartModel.hxx>
+#include <ChartType.hxx>
+#include <DataSeries.hxx>
+#include <DataSeriesHelper.hxx>
+#include <DiagramHelper.hxx>
+#include <Diagram.hxx>
+#include <RegressionCurveHelper.hxx>
+#include <RegressionCurveModel.hxx>
+#include <StatisticsHelper.hxx>
+#include <BaseCoordinateSystem.hxx>
+
+#include <comphelper/processfactory.hxx>
+
+using namespace css;
+using namespace css::uno;
+
+namespace chart::sidebar {
+
+namespace {
+
+bool isDataLabelVisible(const rtl::Reference<::chart::ChartModel>& xModel, const OUString& rCID)
+{
+    rtl::Reference< DataSeries > xSeries =
+        ObjectIdentifier::getDataSeriesForCID(rCID, xModel);
+
+    if (!xSeries.is())
+        return false;
+
+    return DataSeriesHelper::hasDataLabelsAtSeries(xSeries);
+}
+
+void setDataLabelVisible(const rtl::Reference<::chart::ChartModel>& xModel, const OUString& rCID, bool bVisible)
+{
+    rtl::Reference< DataSeries > xSeries =
+        ObjectIdentifier::getDataSeriesForCID(rCID, xModel);
+
+    if (!xSeries.is())
+        return;
+
+    if (bVisible)
+        DataSeriesHelper::insertDataLabelsToSeriesAndAllPoints(xSeries);
+    else
+        DataSeriesHelper::deleteDataLabelsFromSeriesAndAllPoints(xSeries);
+}
+
+struct LabelPlacementMap
+{
+    sal_Int32 nPos;
+    sal_Int32 nApi;
+};
+
+LabelPlacementMap const aLabelPlacementMap[] = {
+    { 0, css::chart::DataLabelPlacement::TOP },
+    { 1, css::chart::DataLabelPlacement::BOTTOM },
+    { 2, css::chart::DataLabelPlacement::CENTER },
+    { 3, css::chart::DataLabelPlacement::OUTSIDE },
+    { 4, css::chart::DataLabelPlacement::INSIDE  },
+    { 5, css::chart::DataLabelPlacement::NEAR_ORIGIN }
+};
+
+sal_Int32 getDataLabelPlacement(const rtl::Reference<::chart::ChartModel>& xModel,
+        const OUString& rCID)
+{
+    rtl::Reference< DataSeries > xSeries =
+        ObjectIdentifier::getDataSeriesForCID(rCID, xModel);
+
+    if (!xSeries.is())
+        return 0;
+
+    css::uno::Any aAny = xSeries->getPropertyValue("LabelPlacement");
+    if (!aAny.hasValue())
+        return 0;
+
+    sal_Int32 nPlacement = 0;
+    aAny >>= nPlacement;
+
+    for (LabelPlacementMap const & i : aLabelPlacementMap)
+    {
+        if (i.nApi == nPlacement)
+            return i.nPos;
+    }
+
+    return 0;
+}
+
+void setDataLabelPlacement(const rtl::Reference<::chart::ChartModel>& xModel,
+        const OUString& rCID, sal_Int32 nPos)
+{
+    rtl::Reference< DataSeries > xSeries =
+        ObjectIdentifier::getDataSeriesForCID(rCID, xModel);
+
+    if (!xSeries.is())
+        return;
+
+    sal_Int32 nApi = 0;
+    for (LabelPlacementMap const & i : aLabelPlacementMap)
+    {
+        if (i.nPos == nPos)
+        {
+            nApi = i.nApi;
+            break;
+        }
+    }
+
+    xSeries->setPropertyValue("LabelPlacement", css::uno::Any(nApi));
+}
+
+bool isTrendlineVisible(const rtl::Reference<::chart::ChartModel>& xModel,
+        const OUString& rCID)
+{
+    rtl::Reference< DataSeries > xRegressionCurveContainer =
+        ObjectIdentifier::getDataSeriesForCID(rCID, xModel);
+
+    if (!xRegressionCurveContainer.is())
+        return false;
+
+    return xRegressionCurveContainer->getRegressionCurves().hasElements();
+}
+
+void setTrendlineVisible(const rtl::Reference<::chart::ChartModel>&
+        xModel, const OUString& rCID, bool bVisible)
+{
+    rtl::Reference< DataSeries > xRegressionCurveContainer =
+        ObjectIdentifier::getDataSeriesForCID(rCID, xModel);
+
+    if (!xRegressionCurveContainer.is())
+        return;
+
+    if (bVisible)
+    {
+        RegressionCurveHelper::addRegressionCurve(
+                    SvxChartRegress::Linear,
+                    xRegressionCurveContainer);
+    }
+    else
+        RegressionCurveHelper::removeAllExceptMeanValueLine(
+                xRegressionCurveContainer );
+
+}
+
+bool isErrorBarVisible(const rtl::Reference<::chart::ChartModel>& xModel,
+                       const OUString& rCID, bool bYError)
+{
+    rtl::Reference< DataSeries > xSeries =
+        ObjectIdentifier::getDataSeriesForCID(rCID, xModel);
+
+    if (!xSeries.is())
+        return false;
+
+    return StatisticsHelper::hasErrorBars(xSeries, bYError);
+}
+
+void setErrorBarVisible(const rtl::Reference<::chart::ChartModel>&
+        xModel, const OUString& rCID, bool bYError, bool bVisible)
+{
+    rtl::Reference< DataSeries > xSeries =
+        ObjectIdentifier::getDataSeriesForCID(rCID, xModel);
+
+    if (!xSeries.is())
+        return;
+
+    if (bVisible)
+    {
+        StatisticsHelper::addErrorBars( xSeries,
+                    css::chart::ErrorBarStyle::STANDARD_DEVIATION,
+                    bYError);
+    }
+    else
+    {
+        StatisticsHelper::removeErrorBars( xSeries, bYError );
+    }
+}
+
+bool isPrimaryAxis(const rtl::Reference<::chart::ChartModel>&
+        xModel, const OUString& rCID)
+{
+    rtl::Reference< DataSeries > xSeries =
+        ObjectIdentifier::getDataSeriesForCID(rCID, xModel);
+
+    if (!xSeries.is())
+        return true;
+
+    return DataSeriesHelper::getAttachedAxisIndex(xSeries) == 0;
+}
+
+void setAttachedAxisType(const rtl::Reference<::chart::ChartModel>&
+        xModel, const OUString& rCID, bool bPrimary)
+{
+    const rtl::Reference<DataSeries> xDataSeries = ObjectIdentifier::getDataSeriesForCID(rCID, xModel);
+
+    if (!xDataSeries.is())
+        return;
+
+    rtl::Reference<Diagram> xDiagram = xModel->getFirstChartDiagram();
+    DiagramHelper::attachSeriesToAxis(bPrimary, xDataSeries, xDiagram, comphelper::getProcessComponentContext());
+}
+
+rtl::Reference<ChartType> getChartType(
+        const rtl::Reference<::chart::ChartModel>& xModel)
+{
+    rtl::Reference<Diagram> xDiagram = xModel->getFirstChartDiagram();
+    const std::vector< rtl::Reference< BaseCoordinateSystem > > & xCooSysSequence( xDiagram->getBaseCoordinateSystems());
+    return xCooSysSequence[0]->getChartTypes2()[0];
+}
+
+OUString getSeriesLabel(const rtl::Reference<::chart::ChartModel>& xModel, const OUString& rCID)
+{
+    rtl::Reference< DataSeries > xSeries =
+        ObjectIdentifier::getDataSeriesForCID(rCID, xModel);
+
+    if (!xSeries.is())
+        return OUString();
+
+    rtl::Reference<ChartType> xChartType = getChartType(xModel);
+    return DataSeriesHelper::getDataSeriesLabel(xSeries, xChartType->getRoleOfSequenceForSeriesLabel());
+}
+
+OUString getCID(const css::uno::Reference<css::frame::XModel>& xModel)
+{
+    css::uno::Reference<css::frame::XController> xController(xModel->getCurrentController());
+    css::uno::Reference<css::view::XSelectionSupplier> xSelectionSupplier(xController, css::uno::UNO_QUERY);
+    if (!xSelectionSupplier.is())
+        return OUString();
+
+    uno::Any aAny = xSelectionSupplier->getSelection();
+    if (!aAny.hasValue())
+        return OUString();
+
+    OUString aCID;
+    aAny >>= aCID;
+
+    if (aCID.isEmpty())
+        return OUString();
+
+#if defined DBG_UTIL && !defined NDEBUG
+    ObjectType eType = ObjectIdentifier::getObjectType(aCID);
+    if (eType != OBJECTTYPE_DATA_SERIES &&
+         eType != OBJECTTYPE_DATA_POINT &&
+         eType != OBJECTTYPE_DATA_CURVE)
+        SAL_WARN("chart2","Selected item is not a chart series");
+#endif
+
+    return aCID;
+}
+
+}
+
+ChartSeriesPanel::ChartSeriesPanel(
+    weld::Widget* pParent,
+    ChartController* pController)
+    : PanelLayout(pParent, "ChartSeriesPanel", "modules/schart/ui/sidebarseries.ui")
+    , mxCBLabel(m_xBuilder->weld_check_button("checkbutton_label"))
+    , mxCBTrendline(m_xBuilder->weld_check_button("checkbutton_trendline"))
+    , mxCBXError(m_xBuilder->weld_check_button("checkbutton_x_error"))
+    , mxCBYError(m_xBuilder->weld_check_button("checkbutton_y_error"))
+    , mxRBPrimaryAxis(m_xBuilder->weld_radio_button("radiobutton_primary_axis"))
+    , mxRBSecondaryAxis(m_xBuilder->weld_radio_button("radiobutton_secondary_axis"))
+    , mxBoxLabelPlacement(m_xBuilder->weld_widget("datalabel_box"))
+    , mxLBLabelPlacement(m_xBuilder->weld_combo_box("comboboxtext_label"))
+    , mxFTSeriesName(m_xBuilder->weld_label("label_series_name"))
+    , mxFTSeriesTemplate(m_xBuilder->weld_label("label_series_tmpl"))
+    , mxModel(pController->getChartModel())
+    , mxListener(new ChartSidebarModifyListener(this))
+    , mxSelectionListener(new ChartSidebarSelectionListener(this, OBJECTTYPE_DATA_SERIES))
+    , mbModelValid(true)
+{
+    Initialize();
+}
+
+ChartSeriesPanel::~ChartSeriesPanel()
+{
+    doUpdateModel(nullptr);
+
+    mxCBLabel.reset();
+    mxCBTrendline.reset();
+    mxCBXError.reset();
+    mxCBYError.reset();
+
+    mxRBPrimaryAxis.reset();
+    mxRBSecondaryAxis.reset();
+
+    mxBoxLabelPlacement.reset();
+    mxLBLabelPlacement.reset();
+
+    mxFTSeriesName.reset();
+    mxFTSeriesTemplate.reset();
+}
+
+void ChartSeriesPanel::Initialize()
+{
+    mxModel->addModifyListener(mxListener);
+    css::uno::Reference<css::view::XSelectionSupplier> xSelectionSupplier(mxModel->getCurrentController(), css::uno::UNO_QUERY);
+    if (xSelectionSupplier.is())
+        xSelectionSupplier->addSelectionChangeListener(mxSelectionListener);
+
+    updateData();
+
+    Link<weld::Toggleable&,void> aLink = LINK(this, ChartSeriesPanel, CheckBoxHdl);
+    mxCBLabel->connect_toggled(aLink);
+    mxCBTrendline->connect_toggled(aLink);
+    mxCBXError->connect_toggled(aLink);
+    mxCBYError->connect_toggled(aLink);
+
+    Link<weld::Toggleable&,void> aLink2 = LINK(this, ChartSeriesPanel, RadioBtnHdl);
+    mxRBPrimaryAxis->connect_toggled(aLink2);
+    mxRBSecondaryAxis->connect_toggled(aLink2);
+
+    mxLBLabelPlacement->connect_changed(LINK(this, ChartSeriesPanel, ListBoxHdl));
+}
+
+void ChartSeriesPanel::updateData()
+{
+    if (!mbModelValid)
+        return;
+
+    OUString aCID = getCID(mxModel);
+    ObjectType eType = ObjectIdentifier::getObjectType(aCID);
+    if (eType!=OBJECTTYPE_DATA_SERIES &&
+          eType != OBJECTTYPE_DATA_POINT &&
+          eType != OBJECTTYPE_DATA_CURVE)
+        return;
+
+    SolarMutexGuard aGuard;
+    bool bLabelVisible = isDataLabelVisible(mxModel, aCID);
+    mxCBLabel->set_active(bLabelVisible);
+    mxCBTrendline->set_active(isTrendlineVisible(mxModel, aCID));
+    mxCBXError->set_active(isErrorBarVisible(mxModel, aCID, false));
+    mxCBYError->set_active(isErrorBarVisible(mxModel, aCID, true));
+
+    bool bPrimaryAxis = isPrimaryAxis(mxModel, aCID);
+    mxRBPrimaryAxis->set_active(bPrimaryAxis);
+    mxRBSecondaryAxis->set_active(!bPrimaryAxis);
+
+    mxBoxLabelPlacement->set_sensitive(bLabelVisible);
+    mxLBLabelPlacement->set_active(getDataLabelPlacement(mxModel, aCID));
+
+    OUString aFrameLabel = mxFTSeriesTemplate->get_label();
+    aFrameLabel = aFrameLabel.replaceFirst("%1", getSeriesLabel(mxModel, aCID));
+    mxFTSeriesName->set_label(aFrameLabel);
+}
+
+std::unique_ptr<PanelLayout> ChartSeriesPanel::Create (
+    weld::Widget* pParent,
+    ChartController* pController)
+{
+    if (pParent == nullptr)
+        throw lang::IllegalArgumentException("no parent Window given to ChartSeriesPanel::Create", nullptr, 0);
+
+    return std::make_unique<ChartSeriesPanel>(pParent, pController);
+}
+
+void ChartSeriesPanel::DataChanged(const DataChangedEvent& rEvent)
+{
+    PanelLayout::DataChanged(rEvent);
+    updateData();
+}
+
+void ChartSeriesPanel::HandleContextChange(
+    const vcl::EnumContext& )
+{
+    updateData();
+}
+
+void ChartSeriesPanel::NotifyItemUpdate(
+    sal_uInt16 /*nSID*/,
+    SfxItemState /*eState*/,
+    const SfxPoolItem* /*pState*/ )
+{
+}
+
+void ChartSeriesPanel::modelInvalid()
+{
+    mbModelValid = false;
+}
+
+void ChartSeriesPanel::doUpdateModel(rtl::Reference<::chart::ChartModel> xModel)
+{
+    if (mbModelValid)
+    {
+        mxModel->removeModifyListener(mxListener);
+    }
+
+    css::uno::Reference<css::view::XSelectionSupplier> oldSelectionSupplier(
+        mxModel->getCurrentController(), css::uno::UNO_QUERY);
+    if (oldSelectionSupplier.is()) {
+        oldSelectionSupplier->removeSelectionChangeListener(mxSelectionListener);
+    }
+
+    mxModel = xModel;
+    mbModelValid = mxModel.is();
+
+    if (!mbModelValid)
+        return;
+
+    mxModel->addModifyListener(mxListener);
+
+    css::uno::Reference<css::view::XSelectionSupplier> xSelectionSupplier(mxModel->getCurrentController(), css::uno::UNO_QUERY);
+    if (xSelectionSupplier.is())
+        xSelectionSupplier->addSelectionChangeListener(mxSelectionListener);
+}
+
+void ChartSeriesPanel::updateModel(css::uno::Reference<css::frame::XModel> xModel)
+{
+    ::chart::ChartModel* pModel = dynamic_cast<::chart::ChartModel*>(xModel.get());
+    assert(!xModel || pModel);
+    doUpdateModel(pModel);
+}
+
+void ChartSeriesPanel::selectionChanged(bool bCorrectType)
+{
+    if (bCorrectType)
+        updateData();
+}
+
+IMPL_LINK(ChartSeriesPanel, CheckBoxHdl, weld::Toggleable&, rCheckBox, void)
+{
+    bool bChecked = rCheckBox.get_active();
+    OUString aCID = getCID(mxModel);
+    if (&rCheckBox == mxCBLabel.get())
+        setDataLabelVisible(mxModel, aCID, bChecked);
+    else if (&rCheckBox == mxCBTrendline.get())
+        setTrendlineVisible(mxModel, aCID, bChecked);
+    else if (&rCheckBox == mxCBXError.get())
+        setErrorBarVisible(mxModel, aCID, false, bChecked);
+    else if (&rCheckBox == mxCBYError.get())
+        setErrorBarVisible(mxModel, aCID, true, bChecked);
+}
+
+IMPL_LINK_NOARG(ChartSeriesPanel, RadioBtnHdl, weld::Toggleable&, void)
+{
+    OUString aCID = getCID(mxModel);
+    bool bChecked = mxRBPrimaryAxis->get_active();
+
+    setAttachedAxisType(mxModel, aCID, bChecked);
+}
+
+IMPL_LINK_NOARG(ChartSeriesPanel, ListBoxHdl, weld::ComboBox&, void)
+{
+    OUString aCID = getCID(mxModel);
+
+    sal_Int32 nPos = mxLBLabelPlacement->get_active();
+    setDataLabelPlacement(mxModel, aCID, nPos);
+}
+
+} // end of namespace ::chart::sidebar
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */