tdf#143357 use a DateFormatter and a separate Calendar menubutton

similar to what we ended up with in DateControl in
svtools/source/brwbox/ebbcontrols.cxx

Change-Id: I37c843ff7e1e8e39b318db80fe590ce5f796f46a
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/120453
Tested-by: Jenkins
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>

4 files changed, 105 insertions, 22 deletions

diff --git a/extensions/source/propctrlr/propcontroller.cxx b/extensions/source/propctrlr/propcontroller.cxx
index d9166b64dff6..a24384459d7d 100644
--- a/extensions/source/propctrlr/propcontroller.cxx
+++ b/extensions/source/propctrlr/propcontroller.cxx
@@ -754,8 +754,8 @@ namespace pcr
             case PropertyControlType::DateField:
             {
                 std::unique_ptr<weld::Builder> xBuilder(PropertyHandlerHelper::makeBuilder("modules/spropctrlr/ui/datefield.ui", m_xContext));
-                auto pMenuButton = xBuilder->weld_menu_button("datefield");
-                rtl::Reference<ODateControl> pControl = new ODateControl(std::make_unique<SvtCalendarBox>(std::move(pMenuButton)), std::move(xBuilder), bCreateReadOnly);
+                auto pContainer = xBuilder->weld_container("datefield");
+                rtl::Reference<ODateControl> pControl = new ODateControl(std::move(pContainer), std::move(xBuilder), bCreateReadOnly);
                 pControl->SetModifyHandler();
                 xControl = pControl;
                 break;
diff --git a/extensions/source/propctrlr/standardcontrol.cxx b/extensions/source/propctrlr/standardcontrol.cxx
index 7cbca1c276b4..584c66889348 100644
--- a/extensions/source/propctrlr/standardcontrol.cxx
+++ b/extensions/source/propctrlr/standardcontrol.cxx
@@ -90,34 +90,75 @@ namespace pcr
     }
 
     //= ODateControl
-    ODateControl::ODateControl(std::unique_ptr<SvtCalendarBox> xWidget, std::unique_ptr<weld::Builder> xBuilder, bool bReadOnly)
+    ODateControl::ODateControl(std::unique_ptr<weld::Container> xWidget, std::unique_ptr<weld::Builder> xBuilder, bool bReadOnly)
         : ODateControl_Base(PropertyControlType::DateField, std::move(xBuilder), std::move(xWidget), bReadOnly)
+        , m_xEntry(m_xBuilder->weld_entry("entry"))
+        , m_xCalendarBox(std::make_unique<SvtCalendarBox>(m_xBuilder->weld_menu_button("button"), false))
     {
+        m_xEntryFormatter.reset(new weld::DateFormatter(*m_xEntry));
+
+        m_xEntryFormatter->SetStrictFormat(true);
+        m_xEntryFormatter->SetMin(::Date(1, 1, 1600));
+        m_xEntryFormatter->SetMax(::Date(1, 1, 9999));
+
+        m_xEntryFormatter->SetExtDateFormat(ExtDateFieldFormat::SystemShortYYYY);
+        m_xEntryFormatter->EnableEmptyField(true);
+
+        m_xCalendarBox->connect_activated(LINK(this, ODateControl, ActivateHdl));
+
+        m_xCalendarBox->get_button().connect_toggled(LINK(this, ODateControl, ToggleHdl));
     }
 
-    void SAL_CALL ODateControl::setValue( const Any& _rValue )
+    void SAL_CALL ODateControl::disposing()
     {
-        SvtCalendarBox* pCalendarBox = getTypedControlWindow();
+        m_xEntryFormatter.reset();
+        m_xEntry.reset();
+        m_xCalendarBox.reset();
+        ODateControl_Base::disposing();
+    }
 
+    void SAL_CALL ODateControl::setValue( const Any& _rValue )
+    {
         util::Date aUNODate;
         if ( !( _rValue >>= aUNODate ) )
         {
-            pCalendarBox->set_date(::Date(::Date::SYSTEM));
-            pCalendarBox->set_label("");
+            m_xEntry->set_text(OUString());
         }
         else
         {
             ::Date aDate( aUNODate.Day, aUNODate.Month, aUNODate.Year );
-            pCalendarBox->set_date(aDate);
+            m_xEntryFormatter->SetDate(aDate);
         }
     }
 
+    IMPL_LINK_NOARG(ODateControl, ActivateHdl, SvtCalendarBox&, void)
+    {
+        m_xEntryFormatter->SetDate(m_xCalendarBox->get_date());
+        setModified();
+        m_xEntry->grab_focus();
+    }
+
+    IMPL_LINK(ODateControl, ToggleHdl, weld::Toggleable&, rToggle, void)
+    {
+        if (!rToggle.get_active())
+            return;
+        ::Date aDate = m_xEntryFormatter->GetDate();
+        if (aDate.IsEmpty())
+        {
+            // with an empty date preselect today in the calendar
+            aDate = ::Date(::Date::SYSTEM);
+        }
+        m_xCalendarBox->set_date(aDate);
+    }
+
     Any SAL_CALL ODateControl::getValue()
     {
         Any aPropValue;
-        ::Date aDate(getTypedControlWindow()->get_date());
-        if (!aDate.IsEmpty())
+        if (!m_xEntry->get_text().isEmpty())
+        {
+            ::Date aDate(m_xEntryFormatter->GetDate());
             aPropValue <<= aDate.GetUNODate();
+        }
         return aPropValue;
     }
 
diff --git a/extensions/source/propctrlr/standardcontrol.hxx b/extensions/source/propctrlr/standardcontrol.hxx
index 4463ed1038bf..a54af78c3a3a 100644
--- a/extensions/source/propctrlr/standardcontrol.hxx
+++ b/extensions/source/propctrlr/standardcontrol.hxx
@@ -60,11 +60,18 @@ namespace pcr
     };
 
     //= ODateControl
-    typedef CommonBehaviourControl<css::inspection::XPropertyControl, SvtCalendarBox> ODateControl_Base;
+    typedef CommonBehaviourControl<css::inspection::XPropertyControl, weld::Container> ODateControl_Base;
     class ODateControl : public ODateControl_Base
     {
+        std::unique_ptr<weld::Entry> m_xEntry;
+        std::unique_ptr<SvtCalendarBox> m_xCalendarBox;
+        std::unique_ptr<weld::DateFormatter> m_xEntryFormatter;
+
+        DECL_LINK(ActivateHdl, SvtCalendarBox&, void);
+        DECL_LINK(ToggleHdl, weld::Toggleable&, void);
+
     public:
-        ODateControl(std::unique_ptr<SvtCalendarBox> xWidget, std::unique_ptr<weld::Builder> xBuilder, bool bReadOnly);
+        ODateControl(std::unique_ptr<weld::Container> xWidget, std::unique_ptr<weld::Builder> xBuilder, bool bReadOnly);
 
         // XPropertyControl
         virtual css::uno::Any SAL_CALL getValue() override;
@@ -74,10 +81,18 @@ namespace pcr
         virtual void SetModifyHandler() override
         {
             ODateControl_Base::SetModifyHandler();
-            getTypedControlWindow()->connect_selected( LINK( this, CommonBehaviourControlHelper, DateModifiedHdl ) );
+
+            m_xEntry->connect_focus_in( LINK( this, CommonBehaviourControlHelper, GetFocusHdl ) );
+            m_xEntryFormatter->connect_focus_out( LINK( this, CommonBehaviourControlHelper, LoseFocusHdl ) );
+            m_xCalendarBox->connect_focus_in( LINK( this, CommonBehaviourControlHelper, GetFocusHdl ) );
+            m_xCalendarBox->connect_focus_out( LINK( this, CommonBehaviourControlHelper, LoseFocusHdl ) );
+
+            m_xEntryFormatter->connect_changed(LINK(this, CommonBehaviourControlHelper, EditModifiedHdl));
         }
 
-        virtual weld::Widget* getWidget() override { return &getTypedControlWindow()->get_button(); }
+        virtual void SAL_CALL disposing() override;
+
+        virtual weld::Widget* getWidget() override { return getTypedControlWindow(); }
     };
 
     //= OEditControl
diff --git a/extensions/uiconfig/spropctrlr/ui/datefield.ui b/extensions/uiconfig/spropctrlr/ui/datefield.ui
index e064f618bfd5..02fdbc54e253 100644
--- a/extensions/uiconfig/spropctrlr/ui/datefield.ui
+++ b/extensions/uiconfig/spropctrlr/ui/datefield.ui
@@ -1,17 +1,44 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.22.1 -->
+<!-- Generated with glade 3.38.2 -->
 <interface domain="pcr">
   <requires lib="gtk+" version="3.20"/>
-  <object class="GtkMenuButton" id="datefield">
+  <object class="GtkImage" id="image7">
     <property name="visible">True</property>
-    <property name="can_focus">True</property>
-    <property name="focus-on-click">True</property>
-    <property name="receives_default">False</property>
+    <property name="can_focus">False</property>
+    <property name="icon_name">x-office-calendar</property>
+    <property name="icon_size">2</property>
+  </object>
+  <object class="GtkBox" id="datefield">
+    <property name="visible">True</property>
+    <property name="can-focus">False</property>
     <property name="hexpand">True</property>
-    <property name="draw_indicator">True</property>
-    <property name="label" translatable="no"></property>
+    <property name="spacing">6</property>
+    <child>
+      <object class="GtkEntry" id="entry">
+        <property name="visible">True</property>
+        <property name="can-focus">True</property>
+        <property name="hexpand">True</property>
+      </object>
+      <packing>
+        <property name="expand">False</property>
+        <property name="fill">True</property>
+        <property name="position">0</property>
+      </packing>
+    </child>
     <child>
-      <placeholder/>
+      <object class="GtkMenuButton" id="button">
+        <property name="visible">True</property>
+        <property name="can-focus">True</property>
+        <property name="receives-default">True</property>
+        <property name="image">image7</property>
+        <property name="margin-start">1</property>
+        <property name="always_show_image">True</property>
+      </object>
+      <packing>
+        <property name="expand">False</property>
+        <property name="fill">True</property>
+        <property name="position">1</property>
+      </packing>
     </child>
   </object>
 </interface>