editengine-columns: add sidebar property panel

Change-Id: I90aefc10f9ddddeb64a65799480777bc4287abae
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/117107
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

3 files changed, 172 insertions, 0 deletions

diff --git a/svx/source/sidebar/PanelFactory.cxx b/svx/source/sidebar/PanelFactory.cxx
index 1817088fc534..163414ef4798 100644
--- a/svx/source/sidebar/PanelFactory.cxx
+++ b/svx/source/sidebar/PanelFactory.cxx
@@ -30,6 +30,7 @@
 #include "graphic/GraphicPropertyPanel.hxx"
 #include "line/LinePropertyPanel.hxx"
 #include "possize/PosSizePropertyPanel.hxx"
+#include "textcolumns/TextColumnsPropertyPanel.hxx"
 #include <DefaultShapesPanel.hxx>
 #if HAVE_FEATURE_AVMEDIA
 #include "media/MediaPlaybackPanel.hxx"
@@ -192,6 +193,10 @@ Reference<ui::XUIElement> SAL_CALL PanelFactory::createUIElement (
         xControl = std::make_unique<EmptyPanel>(pParent);
         aLayoutSize = ui::LayoutSize(20,-1, 50);
     }
+    else if (rsResourceURL.endsWith("/TextColumnsPropertyPanel"))
+    {
+        xControl = TextColumnsPropertyPanel::Create(pParent, pBindings);
+    }
 
     if (xControl)
     {
diff --git a/svx/source/sidebar/textcolumns/TextColumnsPropertyPanel.cxx b/svx/source/sidebar/textcolumns/TextColumnsPropertyPanel.cxx
new file mode 100644
index 000000000000..c1614bed24e2
--- /dev/null
+++ b/svx/source/sidebar/textcolumns/TextColumnsPropertyPanel.cxx
@@ -0,0 +1,119 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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 "TextColumnsPropertyPanel.hxx"
+
+#include <sfx2/app.hxx>
+#include <sfx2/dispatch.hxx>
+#include <sfx2/module.hxx>
+#include <sfx2/objsh.hxx>
+#include <svtools/unitconv.hxx>
+#include <svx/sdmetitm.hxx>
+#include <svx/svddef.hxx>
+#include <svx/svxids.hrc>
+#include <svx/unoshprp.hxx>
+
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+
+namespace
+{
+MapUnit GetUnit(const SfxBindings* pBindings, sal_uInt16 nWhich)
+{
+    assert(pBindings);
+
+    SfxObjectShell* pSh = nullptr;
+    if (auto pShell = pBindings->GetDispatcher()->GetShell(0))
+        pSh = pShell->GetObjectShell();
+    if (!pSh)
+        pSh = SfxObjectShell::Current();
+    SfxItemPool& rPool = pSh ? pSh->GetPool() : SfxGetpApp()->GetPool();
+    return rPool.GetMetric(nWhich);
+}
+}
+
+namespace svx::sidebar
+{
+TextColumnsPropertyPanel::TextColumnsPropertyPanel(weld::Widget* pParent, SfxBindings* pBindings)
+    : PanelLayout(pParent, "TextColumnsPropertyPanel", "svx/ui/sidebartextcolumnspanel.ui")
+    , mpBindings(pBindings)
+    , m_xColumnsNumber(m_xBuilder->weld_spin_button("FLD_COL_NUMBER"))
+    , m_xColumnsSpacing(m_xBuilder->weld_metric_spin_button("MTR_FLD_COL_SPACING", FieldUnit::CM))
+    , maColumnsNumberController(SID_ATTR_TEXTCOLUMNS_NUMBER, *pBindings, *this)
+    , maColumnsSpacingController(SID_ATTR_TEXTCOLUMNS_SPACING, *pBindings, *this)
+{
+    m_xColumnsNumber->connect_value_changed(
+        LINK(this, TextColumnsPropertyPanel, ModifyColumnsNumberHdl));
+    m_xColumnsSpacing->connect_value_changed(
+        LINK(this, TextColumnsPropertyPanel, ModifyColumnsSpacingHdl));
+}
+
+TextColumnsPropertyPanel::~TextColumnsPropertyPanel()
+{
+    maColumnsSpacingController.dispose();
+    maColumnsNumberController.dispose();
+
+    m_xColumnsSpacing.reset();
+    m_xColumnsNumber.reset();
+}
+
+IMPL_LINK_NOARG(TextColumnsPropertyPanel, ModifyColumnsNumberHdl, weld::SpinButton&, void)
+{
+    SfxInt16Item aItem(SDRATTR_TEXTCOLUMNS_NUMBER, m_xColumnsNumber->get_value());
+    mpBindings->GetDispatcher()->ExecuteList(SID_ATTR_TEXTCOLUMNS_NUMBER, SfxCallMode::RECORD,
+                                             { &aItem });
+}
+
+IMPL_LINK_NOARG(TextColumnsPropertyPanel, ModifyColumnsSpacingHdl, weld::MetricSpinButton&, void)
+{
+    const MapUnit aUnit = GetUnit(mpBindings, SDRATTR_TEXTCOLUMNS_SPACING);
+    SdrMetricItem aItem(SDRATTR_TEXTCOLUMNS_SPACING, GetCoreValue(*m_xColumnsSpacing, aUnit));
+    mpBindings->GetDispatcher()->ExecuteList(SID_ATTR_TEXTCOLUMNS_SPACING, SfxCallMode::RECORD,
+                                             { &aItem });
+}
+
+void TextColumnsPropertyPanel::NotifyItemUpdate(sal_uInt16 nSID, SfxItemState eState,
+                                                const SfxPoolItem* pState)
+{
+    switch (nSID)
+    {
+        case SID_ATTR_TEXTCOLUMNS_NUMBER:
+            if (eState >= SfxItemState::DEFAULT)
+            {
+                if (const auto pItem = dynamic_cast<const SfxInt16Item*>(pState))
+                    m_xColumnsNumber->set_value(pItem->GetValue());
+            }
+            break;
+        case SID_ATTR_TEXTCOLUMNS_SPACING:
+            if (eState >= SfxItemState::DEFAULT)
+            {
+                const MapUnit aUnit = GetUnit(mpBindings, SDRATTR_TEXTCOLUMNS_SPACING);
+                if (const auto pItem = dynamic_cast<const SdrMetricItem*>(pState))
+                    SetMetricValue(*m_xColumnsSpacing, pItem->GetValue(), aUnit);
+            }
+            break;
+    }
+}
+
+std::unique_ptr<PanelLayout> TextColumnsPropertyPanel::Create(weld::Widget* pParent,
+                                                              SfxBindings* pBindings)
+{
+    if (pParent == nullptr)
+        throw css::lang::IllegalArgumentException(
+            "no parent Window given to TextColumnsPropertyPanel::Create", nullptr, 0);
+    if (pBindings == nullptr)
+        throw css::lang::IllegalArgumentException(
+            "no SfxBindings given to TextColumnsPropertyPanel::Create", nullptr, 2);
+
+    return std::make_unique<TextColumnsPropertyPanel>(pParent, pBindings);
+}
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
diff --git a/svx/source/sidebar/textcolumns/TextColumnsPropertyPanel.hxx b/svx/source/sidebar/textcolumns/TextColumnsPropertyPanel.hxx
new file mode 100644
index 000000000000..e9c27fcc6c27
--- /dev/null
+++ b/svx/source/sidebar/textcolumns/TextColumnsPropertyPanel.hxx
@@ -0,0 +1,48 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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/.
+ */
+
+#pragma once
+
+#include <sfx2/sidebar/ControllerItem.hxx>
+#include <sfx2/sidebar/PanelLayout.hxx>
+
+class ColorListBox;
+
+namespace svx::sidebar
+{
+class TextColumnsPropertyPanel : public PanelLayout,
+                                 public ::sfx2::sidebar::ControllerItem::ItemUpdateReceiverInterface
+{
+public:
+    TextColumnsPropertyPanel(weld::Widget* pParent, SfxBindings* pBindings);
+    virtual ~TextColumnsPropertyPanel() override;
+
+    static std::unique_ptr<PanelLayout> Create(weld::Widget* pParent, 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:
+    SfxBindings* mpBindings;
+
+    std::unique_ptr<weld::SpinButton> m_xColumnsNumber;
+    std::unique_ptr<weld::MetricSpinButton> m_xColumnsSpacing;
+
+    sfx2::sidebar::ControllerItem maColumnsNumberController;
+    sfx2::sidebar::ControllerItem maColumnsSpacingController;
+
+    DECL_LINK(ModifyColumnsNumberHdl, weld::SpinButton&, void);
+    DECL_LINK(ModifyColumnsSpacingHdl, weld::MetricSpinButton&, void);
+};
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */