chart2: simple button (view) to add to a chart

Change-Id: I2001efe1e7eb9e92edb8f5e78535cea0e78935ad
Reviewed-on: https://gerrit.libreoffice.org/34003
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>

3 files changed, 141 insertions, 0 deletions

diff --git a/chart2/Library_chartcore.mk b/chart2/Library_chartcore.mk
index 5653331764c4..2acc34ff8469 100644
--- a/chart2/Library_chartcore.mk
+++ b/chart2/Library_chartcore.mk
@@ -118,6 +118,7 @@ $(eval $(call gb_Library_add_exception_objects,chartcore,\
     chart2/source/view/main/VLineProperties \
     chart2/source/view/main/VPolarTransformation \
     chart2/source/view/main/VTitle \
+    chart2/source/view/main/VButton \
 ))
 ifeq ($(ENABLE_HEADLESS),)
 $(eval $(call gb_Library_add_exception_objects,chartcore,\
diff --git a/chart2/source/view/main/VButton.cxx b/chart2/source/view/main/VButton.cxx
new file mode 100644
index 000000000000..b89fdd158ff1
--- /dev/null
+++ b/chart2/source/view/main/VButton.cxx
@@ -0,0 +1,86 @@
+/* -*- 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/.
+ */
+
+#include "VButton.hxx"
+
+#include "AbstractShapeFactory.hxx"
+#include <com/sun/star/drawing/FillStyle.hpp>
+#include <com/sun/star/drawing/LineStyle.hpp>
+#include <com/sun/star/style/ParagraphAdjust.hpp>
+#include <com/sun/star/drawing/TextVerticalAdjust.hpp>
+#include <com/sun/star/drawing/TextHorizontalAdjust.hpp>
+
+#include <memory>
+
+namespace chart
+{
+
+using namespace css;
+
+VButton::VButton()
+    : m_xShapeFactory(nullptr)
+    , m_xTarget(nullptr)
+    , m_xShape(nullptr)
+    , m_rPosition(0, 0)
+{
+}
+
+void VButton::init(const uno::Reference<drawing::XShapes>& xTargetPage,
+                  const uno::Reference<lang::XMultiServiceFactory>& xFactory)
+{
+    m_xTarget = xTargetPage;
+    m_xShapeFactory = xFactory;
+}
+
+void VButton::createShapes(const awt::Point& rPosition,
+                           const awt::Size& rReferenceSize,
+                           const uno::Reference<beans::XPropertySet>& xTextProp)
+{
+    AbstractShapeFactory* pShapeFactory = AbstractShapeFactory::getOrCreateShapeFactory(m_xShapeFactory);
+
+    std::unique_ptr<tNameSequence> pPropNames(new tNameSequence);
+    std::unique_ptr<tAnySequence> pPropValues(new tAnySequence);
+
+    PropertyMapper::getTextLabelMultiPropertyLists(xTextProp, *pPropNames, *pPropValues);
+
+    tPropertyNameValueMap aTextValueMap;
+    aTextValueMap["CharHeight"] = uno::makeAny<float>(10.0f);
+    aTextValueMap["FillColor"] = uno::makeAny<sal_Int32>(0xe6e6e6);
+    aTextValueMap["FillStyle"] = uno::makeAny(drawing::FillStyle_SOLID);
+    aTextValueMap["LineColor"] = uno::makeAny<sal_Int32>(0xcccccc);
+    aTextValueMap["LineStyle"] = uno::makeAny(drawing::LineStyle_SOLID);
+    aTextValueMap["ParaAdjust"] = uno::makeAny(style::ParagraphAdjust_CENTER);
+    aTextValueMap["TextHorizontalAdjust"] = uno::makeAny(drawing::TextHorizontalAdjust_CENTER);
+    aTextValueMap["TextVerticalAdjust"] = uno::makeAny(drawing::TextVerticalAdjust_CENTER);
+
+    aTextValueMap["Name"] = uno::makeAny(OUString(m_sCID)); //CID OUString
+
+    PropertyMapper::getMultiPropertyListsFromValueMap(*pPropNames, *pPropValues, aTextValueMap);
+
+    uno::Reference<drawing::XShape> xEntry = pShapeFactory->createText(
+        m_xTarget, m_sLabel, *pPropNames, *pPropValues, uno::Any());
+
+    if (xEntry.is())
+    {
+        m_xShape = xEntry;
+        m_xShape->setPosition(rPosition);
+        m_xShape->setSize(rReferenceSize);
+    }
+}
+
+void VButton::setWidth(sal_Int32 nWidth)
+{
+    awt::Size aSize = m_xShape->getSize();
+    aSize.Width = nWidth;
+    m_xShape->setSize(aSize);
+}
+
+} //namespace chart
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/chart2/source/view/main/VButton.hxx b/chart2/source/view/main/VButton.hxx
new file mode 100644
index 000000000000..4a024e14347a
--- /dev/null
+++ b/chart2/source/view/main/VButton.hxx
@@ -0,0 +1,54 @@
+/* -*- 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/.
+ */
+
+#ifndef INCLUDED_CHART2_SOURCE_VIEW_MAIN_VBUTTON_HXX
+#define INCLUDED_CHART2_SOURCE_VIEW_MAIN_VBUTTON_HXX
+
+#include <com/sun/star/drawing/XShapes.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+
+namespace chart
+{
+
+class VButton final
+{
+private:
+    css::uno::Reference<css::lang::XMultiServiceFactory> m_xShapeFactory;
+    css::uno::Reference<css::drawing::XShapes> m_xTarget;
+    css::uno::Reference<css::drawing::XShape> m_xShape;
+    css::awt::Point m_rPosition;
+    OUString m_sLabel;
+    OUString m_sCID;
+
+public:
+    VButton();
+
+    void init(const css::uno::Reference<css::drawing::XShapes>& xTargetPage,
+              const css::uno::Reference<css::lang::XMultiServiceFactory>& xFactory);
+
+    void createShapes(const css::awt::Point& rPosition,
+                      const css::awt::Size& rReferenceSize,
+                      const css::uno::Reference<css::beans::XPropertySet>& xTextProp);
+
+    void setWidth(sal_Int32 nWidth);
+    void setLabel(OUString const & sLabel)
+    {
+        m_sLabel = sLabel;
+    }
+    void setCID(OUString const & sCID)
+    {
+        m_sCID = sCID;
+    }
+};
+
+} //namespace chart
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */