tdf#49247: add sidebar panel for soft edges effect

Shapes are handled in all modules; images only in draw/impress (TODO).

Change-Id: Ib96eb4c36fdb69dd605f9b5a507f67a279797286
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/94162
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

3 files changed, 157 insertions, 0 deletions

diff --git a/svx/source/sidebar/PanelFactory.cxx b/svx/source/sidebar/PanelFactory.cxx
index 38e252c9b820..e37648b38c25 100644
--- a/svx/source/sidebar/PanelFactory.cxx
+++ b/svx/source/sidebar/PanelFactory.cxx
@@ -26,6 +26,7 @@
 #include "area/AreaPropertyPanel.hxx"
 #include "glow/GlowPropertyPanel.hxx"
 #include "shadow/ShadowPropertyPanel.hxx"
+#include "softedge/SoftEdgePropertyPanel.hxx"
 #include "graphic/GraphicPropertyPanel.hxx"
 #include "line/LinePropertyPanel.hxx"
 #include "possize/PosSizePropertyPanel.hxx"
@@ -147,6 +148,10 @@ Reference<ui::XUIElement> SAL_CALL PanelFactory::createUIElement (
     {
         pControl = ShadowPropertyPanel::Create(pParentWindow, xFrame, pBindings);
     }
+    else if (rsResourceURL.endsWith("/SoftEdgePropertyPanel"))
+    {
+        pControl = SoftEdgePropertyPanel::Create(pParentWindow, xFrame, pBindings);
+    }
     else if (rsResourceURL.endsWith("/GraphicPropertyPanel"))
     {
         pControl = GraphicPropertyPanel::Create(pParentWindow, xFrame, pBindings);
diff --git a/svx/source/sidebar/softedge/SoftEdgePropertyPanel.cxx b/svx/source/sidebar/softedge/SoftEdgePropertyPanel.cxx
new file mode 100644
index 000000000000..66faf7815cca
--- /dev/null
+++ b/svx/source/sidebar/softedge/SoftEdgePropertyPanel.cxx
@@ -0,0 +1,96 @@
+/* -*- 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 <sal/config.h>
+
+#include "SoftEdgePropertyPanel.hxx"
+
+#include <sfx2/dispatch.hxx>
+#include <svx/sdmetitm.hxx>
+#include <svx/svddef.hxx>
+#include <svx/svxids.hrc>
+#include <svx/xcolit.hxx>
+
+namespace svx::sidebar
+{
+SoftEdgePropertyPanel::SoftEdgePropertyPanel(vcl::Window* pParent,
+                                             const css::uno::Reference<css::frame::XFrame>& rxFrame,
+                                             SfxBindings* pBindings)
+    : PanelLayout(pParent, "SoftEdgePropertyPanel", "svx/ui/sidebarsoftedge.ui", rxFrame)
+    , maSoftEdgeRadiusController(SID_ATTR_SOFTEDGE_RADIUS, *pBindings, *this)
+    , mpBindings(pBindings)
+    , mxSoftEdgeRadius(m_xBuilder->weld_metric_spin_button("SB_SOFTEDGE_RADIUS", FieldUnit::POINT))
+    , mxFTRadius(m_xBuilder->weld_label("radius"))
+{
+    Initialize();
+}
+
+SoftEdgePropertyPanel::~SoftEdgePropertyPanel() { disposeOnce(); }
+
+void SoftEdgePropertyPanel::dispose()
+{
+    mxFTRadius.reset();
+    mxSoftEdgeRadius.reset();
+    maSoftEdgeRadiusController.dispose();
+    PanelLayout::dispose();
+}
+
+void SoftEdgePropertyPanel::Initialize()
+{
+    mxSoftEdgeRadius->connect_value_changed(
+        LINK(this, SoftEdgePropertyPanel, ModifySoftEdgeRadiusHdl));
+}
+
+IMPL_LINK_NOARG(SoftEdgePropertyPanel, ModifySoftEdgeRadiusHdl, weld::MetricSpinButton&, void)
+{
+    SdrMetricItem aItem(SDRATTR_SOFTEDGE_RAD, mxSoftEdgeRadius->get_value(FieldUnit::MM_100TH));
+    mpBindings->GetDispatcher()->ExecuteList(SID_ATTR_SOFTEDGE_RADIUS, SfxCallMode::RECORD,
+                                             { &aItem });
+}
+
+void SoftEdgePropertyPanel::NotifyItemUpdate(sal_uInt16 nSID, SfxItemState eState,
+                                             const SfxPoolItem* pState)
+{
+    switch (nSID)
+    {
+        case SID_ATTR_SOFTEDGE_RADIUS:
+        {
+            if (eState >= SfxItemState::DEFAULT)
+            {
+                const SdrMetricItem* pRadiusItem = dynamic_cast<const SdrMetricItem*>(pState);
+                if (pRadiusItem)
+                {
+                    mxSoftEdgeRadius->set_value(pRadiusItem->GetValue(), FieldUnit::MM_100TH);
+                }
+            }
+        }
+        break;
+    }
+}
+
+VclPtr<vcl::Window>
+SoftEdgePropertyPanel::Create(vcl::Window* pParent,
+                              const css::uno::Reference<css::frame::XFrame>& rxFrame,
+                              SfxBindings* pBindings)
+{
+    if (pParent == nullptr)
+        throw css::lang::IllegalArgumentException(
+            "no parent Window given to SoftEdgePropertyPanel::Create", nullptr, 0);
+    if (!rxFrame.is())
+        throw css::lang::IllegalArgumentException(
+            "no XFrame given to SoftEdgePropertyPanel::Create", nullptr, 1);
+    if (pBindings == nullptr)
+        throw css::lang::IllegalArgumentException(
+            "no SfxBindings given to SoftEdgePropertyPanel::Create", nullptr, 2);
+
+    return VclPtr<SoftEdgePropertyPanel>::Create(pParent, rxFrame, pBindings);
+}
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/svx/source/sidebar/softedge/SoftEdgePropertyPanel.hxx b/svx/source/sidebar/softedge/SoftEdgePropertyPanel.hxx
new file mode 100644
index 000000000000..c7f3b698c0fb
--- /dev/null
+++ b/svx/source/sidebar/softedge/SoftEdgePropertyPanel.hxx
@@ -0,0 +1,56 @@
+/* -*- 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_SVX_SOURCE_SIDEBAR_SOFTEDGE_SOFTEDGEPROPERTYPANEL_HXX
+#define INCLUDED_SVX_SOURCE_SIDEBAR_SOFTEDGE_SOFTEDGEPROPERTYPANEL_HXX
+
+#include <vcl/vclptr.hxx>
+#include <sfx2/sidebar/ControllerItem.hxx>
+#include <sfx2/sidebar/PanelLayout.hxx>
+
+class ColorListBox;
+
+namespace svx::sidebar
+{
+class SoftEdgePropertyPanel : public PanelLayout,
+                              public ::sfx2::sidebar::ControllerItem::ItemUpdateReceiverInterface
+{
+public:
+    SoftEdgePropertyPanel(vcl::Window* pParent,
+                          const css::uno::Reference<css::frame::XFrame>& rxFrame,
+                          SfxBindings* pBindings);
+    virtual ~SoftEdgePropertyPanel() override;
+    virtual void dispose() override;
+
+    static VclPtr<vcl::Window> Create(vcl::Window* pParent,
+                                      const css::uno::Reference<css::frame::XFrame>& rxFrame,
+                                      SfxBindings* pBindings);
+
+    virtual void NotifyItemUpdate(const sal_uInt16 nSId, const SfxItemState eState,
+                                  const SfxPoolItem* pState) override;
+
+    virtual void GetControlState(const sal_uInt16 /*nSId*/,
+                                 boost::property_tree::ptree& /*rState*/) override{};
+
+private:
+    sfx2::sidebar::ControllerItem maSoftEdgeRadiusController;
+
+    SfxBindings* mpBindings;
+
+    std::unique_ptr<weld::MetricSpinButton> mxSoftEdgeRadius;
+    std::unique_ptr<weld::Label> mxFTRadius;
+
+    void Initialize();
+
+    DECL_LINK(ModifySoftEdgeRadiusHdl, weld::MetricSpinButton&, void);
+};
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */