1 files changed, 373 insertions, 0 deletions
diff --git a/chart2/source/controller/sidebar/ChartAxisPanel.cxx b/chart2/source/controller/sidebar/ChartAxisPanel.cxx
new file mode 100644
index 000000000..acc4a8add
--- /dev/null
+++ b/chart2/source/controller/sidebar/ChartAxisPanel.cxx
@@ -0,0 +1,373 @@
+/* -*- 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/ChartAxisLabelPosition.hpp>
+#include <com/sun/star/chart2/AxisOrientation.hpp>
+
+#include <vcl/svapp.hxx>
+#include <sal/log.hxx>
+
+#include "ChartAxisPanel.hxx"
+#include <ChartController.hxx>
+#include <ChartModel.hxx>
+#include <Axis.hxx>
+
+using namespace css;
+using namespace css::uno;
+
+namespace chart::sidebar {
+
+namespace {
+
+bool isLabelShown(const rtl::Reference<::chart::ChartModel>& xModel,
+        const OUString& rCID)
+{
+    rtl::Reference< ::chart::Axis > xAxis = ObjectIdentifier::getAxisForCID(rCID, xModel);
+
+    if (!xAxis.is())
+        return false;
+
+    uno::Any aAny = xAxis->getPropertyValue("DisplayLabels");
+    if (!aAny.hasValue())
+        return false;
+
+    bool bVisible = false;
+    aAny >>= bVisible;
+    return bVisible;
+}
+
+void setLabelShown(const rtl::Reference<::chart::ChartModel>& xModel,
+        const OUString& rCID, bool bVisible)
+{
+    rtl::Reference< ::chart::Axis > xAxis = ObjectIdentifier::getAxisForCID(rCID, xModel);
+
+    if (!xAxis.is())
+        return;
+
+    xAxis->setPropertyValue("DisplayLabels", css::uno::Any(bVisible));
+}
+
+struct AxisLabelPosMap
+{
+    sal_Int32 nPos;
+    css::chart::ChartAxisLabelPosition ePos;
+};
+
+AxisLabelPosMap const aLabelPosMap[] = {
+    { 0, css::chart::ChartAxisLabelPosition_NEAR_AXIS },
+    { 1, css::chart::ChartAxisLabelPosition_NEAR_AXIS_OTHER_SIDE },
+    { 2, css::chart::ChartAxisLabelPosition_OUTSIDE_START },
+    { 3, css::chart::ChartAxisLabelPosition_OUTSIDE_END }
+};
+
+sal_Int32 getLabelPosition(const rtl::Reference<::chart::ChartModel>& xModel,
+        const OUString& rCID)
+{
+    rtl::Reference< ::chart::Axis > xAxis = ObjectIdentifier::getAxisForCID(rCID, xModel);
+
+    if (!xAxis.is())
+        return 0;
+
+    uno::Any aAny = xAxis->getPropertyValue("LabelPosition");
+    if (!aAny.hasValue())
+        return 0;
+
+    css::chart::ChartAxisLabelPosition ePos;
+    aAny >>= ePos;
+    for (AxisLabelPosMap const & i : aLabelPosMap)
+    {
+        if (i.ePos == ePos)
+            return i.nPos;
+    }
+
+    return 0;
+}
+
+void setLabelPosition(const rtl::Reference<::chart::ChartModel>& xModel,
+        const OUString& rCID, sal_Int32 nPos)
+{
+    rtl::Reference< ::chart::Axis > xAxis = ObjectIdentifier::getAxisForCID(rCID, xModel);
+
+    if (!xAxis.is())
+        return;
+
+    css::chart::ChartAxisLabelPosition ePos;
+    for (AxisLabelPosMap const & i : aLabelPosMap)
+    {
+        if (i.nPos == nPos)
+            ePos = i.ePos;
+    }
+
+    xAxis->setPropertyValue("LabelPosition", css::uno::Any(ePos));
+}
+
+bool isReverse(const rtl::Reference<::chart::ChartModel>& xModel,
+        const OUString& rCID)
+{
+    rtl::Reference< Axis > xAxis =
+        ObjectIdentifier::getAxisForCID(rCID, xModel);
+
+    if (!xAxis.is())
+        return false;
+
+    css::chart2::ScaleData aData = xAxis->getScaleData();
+
+    return aData.Orientation == css::chart2::AxisOrientation_REVERSE;
+}
+
+void setReverse(const rtl::Reference<::chart::ChartModel>& xModel,
+        const OUString& rCID, bool bReverse)
+{
+    rtl::Reference< Axis > xAxis =
+        ObjectIdentifier::getAxisForCID(rCID, xModel);
+
+    if (!xAxis.is())
+        return;
+
+    css::chart2::ScaleData aData = xAxis->getScaleData();
+    if (bReverse)
+        aData.Orientation = css::chart2::AxisOrientation_REVERSE;
+    else
+        aData.Orientation = css::chart2::AxisOrientation_MATHEMATICAL;
+
+    xAxis->setScaleData(aData);
+}
+
+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();
+    assert(aAny.hasValue());
+    OUString aCID;
+    aAny >>= aCID;
+#if defined DBG_UTIL && !defined NDEBUG
+    ObjectType eType = ObjectIdentifier::getObjectType(aCID);
+    if(eType != OBJECTTYPE_AXIS)
+        SAL_WARN("chart2","Selected item is not an axis");
+#endif
+
+    return aCID;
+}
+
+void setAxisRotation(const rtl::Reference<::chart::ChartModel>& xModel,
+        const OUString& rCID, double nVal)
+{
+    rtl::Reference< ::chart::Axis > xAxis =
+        ObjectIdentifier::getAxisForCID(rCID, xModel);
+
+    if (!xAxis.is())
+        return;
+
+    xAxis->setPropertyValue("TextRotation", css::uno::Any(nVal));
+}
+
+double getAxisRotation(const rtl::Reference<::chart::ChartModel>& xModel,
+        const OUString& rCID)
+{
+    rtl::Reference< ::chart::Axis > xAxis =
+        ObjectIdentifier::getAxisForCID(rCID, xModel);
+
+    if (!xAxis.is())
+        return 0;
+
+    css::uno::Any aAny = xAxis->getPropertyValue("TextRotation");
+    double nVal = 0;
+    aAny >>= nVal;
+    return nVal;
+}
+
+}
+
+ChartAxisPanel::ChartAxisPanel(
+    weld::Widget* pParent,
+    ChartController* pController)
+    : PanelLayout(pParent, "ChartAxisPanel", "modules/schart/ui/sidebaraxis.ui")
+    , mxCBShowLabel(m_xBuilder->weld_check_button("checkbutton_show_label"))
+    , mxCBReverse(m_xBuilder->weld_check_button("checkbutton_reverse"))
+    , mxLBLabelPos(m_xBuilder->weld_combo_box("comboboxtext_label_position"))
+    , mxGridLabel(m_xBuilder->weld_widget("label_props"))
+    , mxNFRotation(m_xBuilder->weld_metric_spin_button("spinbutton1", FieldUnit::DEGREE))
+    , mxModel(pController->getChartModel())
+    , mxModifyListener(new ChartSidebarModifyListener(this))
+    , mxSelectionListener(new ChartSidebarSelectionListener(this, OBJECTTYPE_AXIS))
+    , mbModelValid(true)
+{
+    Initialize();
+}
+
+ChartAxisPanel::~ChartAxisPanel()
+{
+    doUpdateModel(nullptr);
+
+    mxCBShowLabel.reset();
+    mxCBReverse.reset();
+
+    mxLBLabelPos.reset();
+    mxGridLabel.reset();
+
+    mxNFRotation.reset();
+}
+
+void ChartAxisPanel::Initialize()
+{
+    mxModel->addModifyListener(mxModifyListener);
+
+    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, ChartAxisPanel, CheckBoxHdl);
+    mxCBShowLabel->connect_toggled(aLink);
+    mxCBReverse->connect_toggled(aLink);
+
+    Link<weld::MetricSpinButton&, void> aSpinButtonLink = LINK(this, ChartAxisPanel, TextRotationHdl);
+    mxNFRotation->connect_value_changed(aSpinButtonLink);
+
+    mxLBLabelPos->connect_changed(LINK(this, ChartAxisPanel, ListBoxHdl));
+}
+
+void ChartAxisPanel::updateData()
+{
+    if (!mbModelValid)
+        return;
+
+    OUString aCID = getCID(mxModel);
+    ObjectType eType = ObjectIdentifier::getObjectType(aCID);
+    if (eType!=OBJECTTYPE_AXIS)
+        return;
+
+    SolarMutexGuard aGuard;
+
+    mxCBShowLabel->set_active(isLabelShown(mxModel, aCID));
+    mxCBReverse->set_active(isReverse(mxModel, aCID));
+
+    mxLBLabelPos->set_active(getLabelPosition(mxModel, aCID));
+    mxNFRotation->set_value(getAxisRotation(mxModel, aCID), FieldUnit::DEGREE);
+}
+
+std::unique_ptr<PanelLayout> ChartAxisPanel::Create (
+    weld::Widget* pParent,
+    ChartController* pController)
+{
+    if (pParent == nullptr)
+        throw lang::IllegalArgumentException("no parent Window given to ChartAxisPanel::Create", nullptr, 0);
+    return std::make_unique<ChartAxisPanel>(pParent, pController);
+}
+
+void ChartAxisPanel::DataChanged(const DataChangedEvent& rEvent)
+{
+    PanelLayout::DataChanged(rEvent);
+    updateData();
+}
+
+void ChartAxisPanel::HandleContextChange(
+    const vcl::EnumContext& )
+{
+    updateData();
+}
+
+void ChartAxisPanel::NotifyItemUpdate(
+    sal_uInt16 /*nSID*/,
+    SfxItemState /*eState*/,
+    const SfxPoolItem* /*pState*/ )
+{
+}
+
+void ChartAxisPanel::modelInvalid()
+{
+    mbModelValid = false;
+}
+
+void ChartAxisPanel::doUpdateModel(rtl::Reference<::chart::ChartModel> xModel)
+{
+    if (mbModelValid)
+    {
+        mxModel->removeModifyListener(mxModifyListener);
+
+        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(mxModifyListener);
+
+    css::uno::Reference<css::view::XSelectionSupplier> xSelectionSupplier(mxModel->getCurrentController(), css::uno::UNO_QUERY);
+    if (xSelectionSupplier.is())
+        xSelectionSupplier->addSelectionChangeListener(mxSelectionListener);
+}
+
+void ChartAxisPanel::updateModel(css::uno::Reference<css::frame::XModel> xModel)
+{
+    ::chart::ChartModel* pModel = dynamic_cast<::chart::ChartModel*>(xModel.get());
+    assert(!xModel || pModel);
+    doUpdateModel(pModel);
+}
+
+void ChartAxisPanel::selectionChanged(bool bCorrectType)
+{
+    if (bCorrectType)
+        updateData();
+}
+
+IMPL_LINK(ChartAxisPanel, CheckBoxHdl, weld::Toggleable&, rCheckbox, void)
+{
+    OUString aCID = getCID(mxModel);
+    bool bChecked = rCheckbox.get_active();
+
+    if (&rCheckbox == mxCBShowLabel.get())
+    {
+        mxGridLabel->set_sensitive(bChecked);
+        setLabelShown(mxModel, aCID, bChecked);
+    }
+    else if (&rCheckbox == mxCBReverse.get())
+        setReverse(mxModel, aCID, bChecked);
+}
+
+IMPL_LINK_NOARG(ChartAxisPanel, ListBoxHdl, weld::ComboBox&, void)
+{
+    OUString aCID = getCID(mxModel);
+    sal_Int32 nPos = mxLBLabelPos->get_active();
+
+    setLabelPosition(mxModel, aCID, nPos);
+}
+
+IMPL_LINK(ChartAxisPanel, TextRotationHdl, weld::MetricSpinButton&, rMetricField, void)
+{
+    OUString aCID = getCID(mxModel);
+    double nVal = rMetricField.get_value(FieldUnit::DEGREE);
+    setAxisRotation(mxModel, aCID, nVal);
+}
+
+} // end of namespace ::chart::sidebar
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */