editengine-columns: Create document model and dialog page

Change-Id: I056aad9474ca18134d1f1686a53618cc9ab3d525
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/116038
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

8 files changed, 290 insertions, 0 deletions

diff --git a/cui/Library_cui.mk b/cui/Library_cui.mk
index d6fa68e0d194..6fdf446f97e9 100644
--- a/cui/Library_cui.mk
+++ b/cui/Library_cui.mk
@@ -215,6 +215,7 @@ $(eval $(call gb_Library_add_exception_objects,cui,\
     cui/source/tabpages/tabstpge \
     cui/source/tabpages/textanim \
     cui/source/tabpages/textattr \
+    cui/source/tabpages/TextColumnsPage \
     cui/source/tabpages/tparea \
     cui/source/tabpages/tpbitmap \
     cui/source/tabpages/tpcolor \
diff --git a/cui/UIConfig_cui.mk b/cui/UIConfig_cui.mk
index ff3c718b21d6..c6d9d1584a66 100644
--- a/cui/UIConfig_cui.mk
+++ b/cui/UIConfig_cui.mk
@@ -206,6 +206,7 @@ $(eval $(call gb_UIConfig_add_uifiles,cui,\
 	cui/uiconfig/ui/swpossizepage \
 	cui/uiconfig/ui/textattrtabpage \
 	cui/uiconfig/ui/textanimtabpage \
+	cui/uiconfig/ui/textcolumnstabpage \
 	cui/uiconfig/ui/textdialog \
 	cui/uiconfig/ui/textflowpage \
 	cui/uiconfig/ui/thesaurus \
diff --git a/cui/source/factory/dlgfact.cxx b/cui/source/factory/dlgfact.cxx
index ebfd9bfb0ea5..19b30518e426 100644
--- a/cui/source/factory/dlgfact.cxx
+++ b/cui/source/factory/dlgfact.cxx
@@ -91,6 +91,7 @@
 #include <toolbarmodedlg.hxx>
 #include <DiagramDialog.hxx>
 #include <fileextcheckdlg.hxx>
+#include <TextColumnsPage.hxx>
 
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::frame;
@@ -1499,6 +1500,8 @@ CreateTabPage AbstractDialogFactory_Impl::GetTabPageCreatorFunc( sal_uInt16 nId
             return SvxGrfCropPage::Create;
         case RID_SVXPAGE_MACROASSIGN :
             return SfxMacroTabPage::Create;
+        case RID_SVXPAGE_TEXTCOLUMNS:
+            return SvxTextColumnsPage::Create;
         default:
             break;
     }
@@ -1562,6 +1565,8 @@ GetTabPageRanges AbstractDialogFactory_Impl::GetTabPageRangesFunc( sal_uInt16 nI
             return SvxPageDescPage::GetRanges;
         case RID_SVXPAGE_ASIAN_LAYOUT:
             return SvxAsianLayoutPage::GetRanges;
+        case RID_SVXPAGE_TEXTCOLUMNS:
+            return SvxTextColumnsPage::GetRanges;
         default:
             break;
     }
diff --git a/cui/source/inc/TextColumnsPage.hxx b/cui/source/inc/TextColumnsPage.hxx
new file mode 100644
index 000000000000..6153cd27a520
--- /dev/null
+++ b/cui/source/inc/TextColumnsPage.hxx
@@ -0,0 +1,40 @@
+/* -*- 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 <sal/config.h>
+
+#include <sfx2/tabdlg.hxx>
+
+#include <memory>
+
+/// Tab page for EditEngine columns properties
+class SvxTextColumnsPage : public SfxTabPage
+{
+private:
+    static const sal_uInt16 pRanges[];
+
+    std::unique_ptr<weld::SpinButton> m_xColumnsNumber;
+    std::unique_ptr<weld::MetricSpinButton> m_xColumnsSpacing;
+
+public:
+    SvxTextColumnsPage(weld::Container* pPage, weld::DialogController* pController,
+                       const SfxItemSet& rInAttrs);
+    virtual ~SvxTextColumnsPage() override;
+
+    static std::unique_ptr<SfxTabPage>
+    Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet*);
+    static const sal_uInt16* GetRanges() { return pRanges; }
+
+    virtual bool FillItemSet(SfxItemSet*) override;
+    virtual void Reset(const SfxItemSet*) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
diff --git a/cui/source/tabpages/TextColumnsPage.cxx b/cui/source/tabpages/TextColumnsPage.cxx
new file mode 100644
index 000000000000..db83722e6be1
--- /dev/null
+++ b/cui/source/tabpages/TextColumnsPage.cxx
@@ -0,0 +1,82 @@
+/* -*- 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 <svtools/unitconv.hxx>
+#include <svx/dlgutil.hxx>
+#include <svx/sdmetitm.hxx>
+#include <svx/svddef.hxx>
+
+#include <TextColumnsPage.hxx>
+
+const sal_uInt16 SvxTextColumnsPage::pRanges[]
+    = { SDRATTR_TEXTCOLUMNS_FIRST, SDRATTR_TEXTCOLUMNS_LAST, 0 };
+
+SvxTextColumnsPage::SvxTextColumnsPage(weld::Container* pPage, weld::DialogController* pController,
+                                       const SfxItemSet& rInAttrs)
+    : SfxTabPage(pPage, pController, "cui/ui/textcolumnstabpage.ui", "TextColumnsPage", &rInAttrs)
+    , m_xColumnsNumber(m_xBuilder->weld_spin_button("FLD_COL_NUMBER"))
+    , m_xColumnsSpacing(
+          m_xBuilder->weld_metric_spin_button("MTR_FLD_COL_SPACING", GetModuleFieldUnit(rInAttrs)))
+{
+}
+
+SvxTextColumnsPage::~SvxTextColumnsPage() = default;
+
+// read the passed item set
+void SvxTextColumnsPage::Reset(const SfxItemSet* rAttrs)
+{
+    SfxItemPool* pPool = rAttrs->GetPool();
+    assert(pPool);
+
+    {
+        auto pItem = GetItem(*rAttrs, SDRATTR_TEXTCOLUMNS_NUMBER);
+        if (!pItem)
+            pItem = &pPool->GetDefaultItem(SDRATTR_TEXTCOLUMNS_NUMBER);
+        m_xColumnsNumber->set_value(pItem->GetValue());
+        m_xColumnsNumber->save_value();
+    }
+
+    {
+        MapUnit eUnit = pPool->GetMetric(SDRATTR_TEXTCOLUMNS_SPACING);
+        auto pItem = GetItem(*rAttrs, SDRATTR_TEXTCOLUMNS_SPACING);
+        if (!pItem)
+            pItem = &pPool->GetDefaultItem(SDRATTR_TEXTCOLUMNS_SPACING);
+        SetMetricValue(*m_xColumnsSpacing, pItem->GetValue(), eUnit);
+        m_xColumnsSpacing->save_value();
+    }
+}
+
+// fill the passed item set with dialog box attributes
+bool SvxTextColumnsPage::FillItemSet(SfxItemSet* rAttrs)
+{
+    if (m_xColumnsNumber->get_value_changed_from_saved())
+        rAttrs->Put(SfxInt16Item(SDRATTR_TEXTCOLUMNS_NUMBER, m_xColumnsNumber->get_value()));
+
+    if (m_xColumnsSpacing->get_value_changed_from_saved())
+    {
+        SfxItemPool* pPool = rAttrs->GetPool();
+        assert(pPool);
+        MapUnit eUnit = pPool->GetMetric(SDRATTR_TEXTCOLUMNS_SPACING);
+        sal_Int32 nValue = GetCoreValue(*m_xColumnsSpacing, eUnit);
+        rAttrs->Put(SdrMetricItem(SDRATTR_TEXTCOLUMNS_SPACING, nValue));
+    }
+
+    return true;
+}
+
+std::unique_ptr<SfxTabPage> SvxTextColumnsPage::Create(weld::Container* pPage,
+                                                       weld::DialogController* pController,
+                                                       const SfxItemSet* rAttrs)
+{
+    return std::make_unique<SvxTextColumnsPage>(pPage, pController, *rAttrs);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
diff --git a/cui/source/tabpages/textanim.cxx b/cui/source/tabpages/textanim.cxx
index 71a5d185a3dc..43b69d77afd6 100644
--- a/cui/source/tabpages/textanim.cxx
+++ b/cui/source/tabpages/textanim.cxx
@@ -19,6 +19,7 @@
 
 #include <textanim.hxx>
 #include <textattr.hxx>
+#include <TextColumnsPage.hxx>
 #include <svx/dlgutil.hxx>
 #include <svx/svdmark.hxx>
 #include <svx/svdview.hxx>
@@ -47,6 +48,7 @@ SvxTextTabDialog::SvxTextTabDialog(weld::Window* pParent, const SfxItemSet* pAtt
 {
     AddTabPage("RID_SVXPAGE_TEXTATTR", SvxTextAttrPage::Create, nullptr);
     AddTabPage("RID_SVXPAGE_TEXTANIMATION", SvxTextAnimationPage::Create, nullptr);
+    AddTabPage("RID_SVXPAGE_TEXTCOLUMNS", SvxTextColumnsPage::Create, nullptr);
 }
 
 /*************************************************************************
diff --git a/cui/uiconfig/ui/textcolumnstabpage.ui b/cui/uiconfig/ui/textcolumnstabpage.ui
new file mode 100644
index 000000000000..596b155dbe1b
--- /dev/null
+++ b/cui/uiconfig/ui/textcolumnstabpage.ui
@@ -0,0 +1,111 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.38.2 -->
+<interface domain="cui">
+  <requires lib="gtk+" version="3.20"/>
+  <object class="GtkAdjustment" id="adjustmentColNumber">
+    <property name="lower">1</property>
+    <property name="upper">16</property><!-- MSO has an upper limit of 16 in UI -->
+    <property name="step-increment">1</property>
+    <property name="page-increment">10</property>
+  </object>
+  <object class="GtkAdjustment" id="adjustmentColSpacing">
+    <property name="lower">0</property>
+    <property name="upper">2147483647</property>
+    <property name="step-increment">1</property>
+    <property name="page-increment">10</property>
+  </object>
+  <object class="GtkBox" id="TextColumnsPage">
+    <property name="visible">True</property>
+    <property name="can-focus">False</property>
+    <property name="border-width">6</property>
+    <property name="orientation">vertical</property>
+    <property name="spacing">12</property>
+    <child>
+      <!-- n-columns=2 n-rows=2 -->
+      <object class="GtkGrid" id="grid1">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="margin-start">12</property>
+        <property name="margin-top">6</property>
+        <property name="row-spacing">6</property>
+        <property name="column-spacing">12</property>
+        <child>
+          <object class="GtkLabel" id="labelColNumber">
+            <property name="visible">True</property>
+            <property name="can-focus">False</property>
+            <property name="label" translatable="yes" context="textcolumnstabpage|labelColNumber">_Number of columns:</property>
+            <property name="use-underline">True</property>
+            <property name="mnemonic-widget">FLD_COL_NUMBER</property>
+            <property name="xalign">0</property>
+          </object>
+          <packing>
+            <property name="left-attach">0</property>
+            <property name="top-attach">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkLabel" id="labelColSpacing">
+            <property name="visible">True</property>
+            <property name="can-focus">False</property>
+            <property name="label" translatable="yes" context="textcolumnstabpage|labelColSpacing">_Spacing:</property>
+            <property name="use-underline">True</property>
+            <property name="mnemonic-widget">MTR_FLD_COL_SPACING</property>
+            <property name="xalign">0</property>
+          </object>
+          <packing>
+            <property name="left-attach">0</property>
+            <property name="top-attach">1</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkSpinButton" id="FLD_COL_NUMBER">
+            <property name="visible">True</property>
+            <property name="can-focus">True</property>
+            <property name="activates-default">True</property>
+            <property name="truncate-multiline">True</property>
+            <property name="adjustment">adjustmentColNumber</property>
+            <property name="value">1</property>
+            <child internal-child="accessible">
+              <object class="AtkObject" id="FLD_COL_NUMBER-atkobject">
+                <property name="AtkObject::accessible-description" translatable="yes" context="textcolumnstabpage|extended_tip|FLD_COL_NUMBER">Enter the number of columns to use for the text.</property>
+              </object>
+            </child>
+          </object>
+          <packing>
+            <property name="left-attach">1</property>
+            <property name="top-attach">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkSpinButton" id="MTR_FLD_COL_SPACING">
+            <property name="visible">True</property>
+            <property name="can-focus">True</property>
+            <property name="activates-default">True</property>
+            <property name="truncate-multiline">True</property>
+            <property name="adjustment">adjustmentColSpacing</property>
+            <property name="digits">2</property>
+            <child internal-child="accessible">
+              <object class="AtkObject" id="MTR_FLD_COL_SPACING-atkobject">
+                <property name="AtkObject::accessible-description" translatable="yes" context="textcolumnstabpage|extended_tip|MTR_FLD_COL_SPACING">Enter the amount of space to leave between the columns.</property>
+              </object>
+            </child>
+          </object>
+          <packing>
+            <property name="left-attach">1</property>
+            <property name="top-attach">1</property>
+          </packing>
+        </child>
+      </object>
+      <packing>
+        <property name="expand">False</property>
+        <property name="fill">True</property>
+        <property name="position">0</property>
+      </packing>
+    </child>
+    <child internal-child="accessible">
+      <object class="AtkObject" id="TextColumnsPage-atkobject">
+        <property name="AtkObject::accessible-description" translatable="yes" context="textcolumnstabpage|extended_tip|TextColumnsPage">Sets the columns layout properties for text in the selected drawing or text object.</property>
+      </object>
+    </child>
+  </object>
+</interface>
diff --git a/cui/uiconfig/ui/textdialog.ui b/cui/uiconfig/ui/textdialog.ui
index c3981d1cc46d..6cde38354a2a 100644
--- a/cui/uiconfig/ui/textdialog.ui
+++ b/cui/uiconfig/ui/textdialog.ui
@@ -187,6 +187,54 @@
                 <property name="tab_fill">False</property>
               </packing>
             </child>
+            <child>
+              <!-- n-columns=1 n-rows=1 -->
+              <object class="GtkGrid">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <child>
+                  <placeholder/>
+                </child>
+                <child>
+                  <placeholder/>
+                </child>
+                <child>
+                  <placeholder/>
+                </child>
+                <child>
+                  <placeholder/>
+                </child>
+                <child>
+                  <placeholder/>
+                </child>
+                <child>
+                  <placeholder/>
+                </child>
+                <child>
+                  <placeholder/>
+                </child>
+                <child>
+                  <placeholder/>
+                </child>
+                <child>
+                  <placeholder/>
+                </child>
+              </object>
+              <packing>
+                <property name="position">2</property>
+              </packing>
+            </child>
+            <child type="tab">
+              <object class="GtkLabel" id="RID_SVXPAGE_TEXTCOLUMNS">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="label" translatable="yes" context="textdialog|RID_SVXPAGE_TEXTCOLUMNS">Text Columns</property>
+              </object>
+              <packing>
+                <property name="position">2</property>
+                <property name="tab_fill">False</property>
+              </packing>
+            </child>
           </object>
           <packing>
             <property name="expand">False</property>