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Diffstat (limited to 'chart2/source/controller/sidebar/ChartAxisPanel.cxx')
| -rw-r--r-- | chart2/source/controller/sidebar/ChartAxisPanel.cxx | 373 |
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: */ |