New saving behavior

Changes in this commit:

- AlwaysAllowSave config is gone. Saving is always permitted, unless in
  a read only document. Also changed the behavior in dbaccess to match
  sfx2.

- The toolbar save button is always enabled, to always give access to
  the dropdown. That's the case even in a read only document, except
  that it changes to DROPDOWNONLY, and the save as command icon+tooltip.
  In table/query designers we still disable the button in read only state.

- When the document is modified, the toolbar button gets a special icon
  to indicate that.

Reviewed-on: https://gerrit.libreoffice.org/20839
Reviewed-by: Maxim Monastirsky <momonasmon@gmail.com>
Tested-by: Maxim Monastirsky <momonasmon@gmail.com>
(cherry picked from commit 22328a224df4619218b88205838307f70612207e)

loplugin:unreffun

(cherry picked from commit ea708936c4684668f9aefc3ce9ec2001dbd4bdf2)

Change-Id: I56c169bf48b78faaf53c2989ce8624f8297ffb6e

Tango: Update Save icons and support “savemodified” status

Change-Id: I03589895437907b9048542f07128801577fe62dc
(cherry picked from commit a7198d38f0294ab5db04a7f4457565ea8b2c32f1)

Reviewed-on: https://gerrit.libreoffice.org/21260
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>
Tested-by: Jenkins <ci@libreoffice.org>
Tested-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>

6 files changed, 7 insertions, 72 deletions

diff --git a/dbaccess/source/core/dataaccess/intercept.cxx b/dbaccess/source/core/dataaccess/intercept.cxx
index 09f7ab59fdcd..ef3713e143dd 100644
--- a/dbaccess/source/core/dataaccess/intercept.cxx
+++ b/dbaccess/source/core/dataaccess/intercept.cxx
@@ -22,7 +22,6 @@
 #include "dbastrings.hrc"
 
 #include <com/sun/star/embed/EmbedStates.hpp>
-#include <com/sun/star/document/XDocumentEventBroadcaster.hpp>
 #include <com/sun/star/util/XModifiable.hpp>
 #include <cppuhelper/weak.hxx>
 
@@ -187,10 +186,6 @@ IMPL_LINK_TYPED( OInterceptor, OnDispatch, void*, _pDispatcher, void )
             Reference< XDispatch > xDispatch = m_xSlaveDispatchProvider->queryDispatch(pHelper->aURL, "_self", 0 );
             if ( xDispatch.is() )
             {
-                Reference< css::document::XDocumentEventBroadcaster> xEvtB(m_pContentHolder->getComponent(),UNO_QUERY);
-                if ( xEvtB.is() )
-                    xEvtB->removeDocumentEventListener(this);
-
                 Reference< XInterface > xKeepContentHolderAlive( *m_pContentHolder );
                 xDispatch->dispatch( pHelper->aURL,pHelper->aArguments);
             }
@@ -240,7 +235,7 @@ void SAL_CALL OInterceptor::addStatusListener(
         FeatureStateEvent aStateEvent;
         aStateEvent.FeatureURL.Complete = m_aInterceptedURL[DISPATCH_SAVE];
         aStateEvent.FeatureDescriptor = "Update";
-        aStateEvent.IsEnabled = m_pContentHolder != nullptr && m_pContentHolder->isModified();
+        aStateEvent.IsEnabled = sal_True;
         aStateEvent.Requery = sal_False;
 
         Control->statusChanged(aStateEvent);
@@ -251,9 +246,6 @@ void SAL_CALL OInterceptor::addStatusListener(
         }
 
         m_pStatCL->addInterface(_URL.Complete,Control);
-        Reference< css::document::XDocumentEventBroadcaster> xEvtB(m_pContentHolder->getComponent(),UNO_QUERY);
-        if ( xEvtB.is() )
-            xEvtB->addDocumentEventListener(this);
     }
     else
     {
@@ -395,50 +387,6 @@ void SAL_CALL OInterceptor::setMasterDispatchProvider(
     m_xMasterDispatchProvider = NewSupplier;
 }
 
-void SAL_CALL OInterceptor::documentEventOccured( const css::document::DocumentEvent& Event ) throw (css::uno::RuntimeException, std::exception)
-{
-    osl::ResettableMutexGuard _rGuard(m_aMutex);
-    if ( m_pStatCL &&   Event.EventName == "OnModifyChanged" )
-    {
-        OInterfaceContainerHelper* pListener = m_pStatCL->getContainer(m_aInterceptedURL[DISPATCH_SAVE]);
-        if ( pListener )
-        {
-            FeatureStateEvent aEvt;
-            aEvt.FeatureURL.Complete = m_aInterceptedURL[DISPATCH_SAVE];
-            aEvt.FeatureDescriptor = "Update";
-            Reference<XModifiable> xModel(Event.Source,UNO_QUERY);
-            aEvt.IsEnabled = xModel.is() && xModel->isModified();
-            aEvt.Requery = sal_False;
-
-            Sequence< Reference< XInterface > > aListenerSeq = pListener->getElements();
-
-            const Reference< XInterface >* pxIntBegin = aListenerSeq.getConstArray();
-            const Reference< XInterface >* pxInt = pxIntBegin + aListenerSeq.getLength();
-
-            _rGuard.clear();
-            while( pxInt > pxIntBegin )
-            {
-                try
-                {
-                    while( pxInt > pxIntBegin )
-                    {
-                        --pxInt;
-                        static_cast< XStatusListener* >( pxInt->get() )->statusChanged(aEvt);
-                    }
-                }
-                catch( RuntimeException& )
-                {
-                }
-            }
-            _rGuard.reset();
-        }
-    }
-}
-
-void SAL_CALL OInterceptor::disposing( const css::lang::EventObject& /*Source*/ ) throw (css::uno::RuntimeException, std::exception)
-{
-}
-
 }   // namespace dbaccess
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dbaccess/source/core/dataaccess/intercept.hxx b/dbaccess/source/core/dataaccess/intercept.hxx
index 48c8ae002c32..6d80e4f444eb 100644
--- a/dbaccess/source/core/dataaccess/intercept.hxx
+++ b/dbaccess/source/core/dataaccess/intercept.hxx
@@ -25,7 +25,6 @@
 #include <cppuhelper/interfacecontainer.hxx>
 #include <com/sun/star/frame/XDispatchProviderInterceptor.hpp>
 #include <com/sun/star/frame/XInterceptorInfo.hpp>
-#include <com/sun/star/document/XDocumentEventListener.hpp>
 #include <com/sun/star/frame/XDispatch.hpp>
 #include "documentdefinition.hxx"
 #include <vcl/svapp.hxx>
@@ -36,8 +35,7 @@ namespace dbaccess
 
 class OInterceptor : public ::cppu::WeakImplHelper< css::frame::XDispatchProviderInterceptor,
                                                     css::frame::XInterceptorInfo,
-                                                    css::frame::XDispatch,
-                                                    css::document::XDocumentEventListener>
+                                                    css::frame::XDispatch >
 {
     DECL_LINK_TYPED( OnDispatch, void*, void );
 protected:
@@ -122,10 +120,6 @@ public:
             css::uno::RuntimeException, std::exception
         ) override;
 
-    // XDocumentEventListener
-    virtual void SAL_CALL documentEventOccured( const css::document::DocumentEvent& Event ) throw (css::uno::RuntimeException, std::exception) override;
-    virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) throw (css::uno::RuntimeException, std::exception) override;
-
 private:
 
     osl::Mutex   m_aMutex;
diff --git a/dbaccess/source/ui/app/AppController.cxx b/dbaccess/source/ui/app/AppController.cxx
index 01a8f9435612..5d1d893e3775 100644
--- a/dbaccess/source/ui/app/AppController.cxx
+++ b/dbaccess/source/ui/app/AppController.cxx
@@ -599,7 +599,7 @@ FeatureState OApplicationController::GetState(sal_uInt16 _nId) const
                 aReturn.bEnabled = true;
                 break;
             case ID_BROWSER_SAVEDOC:
-                aReturn.bEnabled = !isDataSourceReadOnly() && m_xDocumentModify.is() && m_xDocumentModify->isModified();
+                aReturn.bEnabled = !isDataSourceReadOnly();
                 break;
             case ID_BROWSER_SAVEASDOC:
                 aReturn.bEnabled = true;
@@ -2659,7 +2659,6 @@ sal_Bool SAL_CALL OApplicationController::attachModel(const Reference< XModel >
     }
 
     m_xModel = _rxModel;
-    m_xDocumentModify = xDocModify;
     m_xDataSource.set( xOfficeDoc.is() ? xOfficeDoc->getDataSource() : Reference< XDataSource >(), UNO_QUERY );
 
     // connect to new model
diff --git a/dbaccess/source/ui/app/AppController.hxx b/dbaccess/source/ui/app/AppController.hxx
index cc7bcf1ac543..ad9cafae96dc 100644
--- a/dbaccess/source/ui/app/AppController.hxx
+++ b/dbaccess/source/ui/app/AppController.hxx
@@ -99,8 +99,6 @@ namespace dbaui
                                 m_xDataSource;
         css::uno::Reference< css::frame::XModel >
                                 m_xModel;
-        css::uno::Reference< css::util::XModifiable >
-                                m_xDocumentModify;
         ::cppu::OInterfaceContainerHelper
                                 m_aContextMenuInterceptors;
 
diff --git a/dbaccess/source/ui/querydesign/querycontroller.cxx b/dbaccess/source/ui/querydesign/querycontroller.cxx
index 52c76f11ab38..cc9b7d8b4c39 100644
--- a/dbaccess/source/ui/querydesign/querycontroller.cxx
+++ b/dbaccess/source/ui/querydesign/querycontroller.cxx
@@ -496,7 +496,7 @@ FeatureState OQueryController::GetState(sal_uInt16 _nId) const
             aReturn.bEnabled = !editingCommand() && !editingView() && (!m_bGraphicalDesign || !(m_vTableFieldDesc.empty() || m_vTableData.empty()));
             break;
         case ID_BROWSER_SAVEDOC:
-            aReturn.bEnabled = impl_isModified() && (!m_bGraphicalDesign || !(m_vTableFieldDesc.empty() || m_vTableData.empty()));
+            aReturn.bEnabled = isEditable() && (!m_bGraphicalDesign || !(m_vTableFieldDesc.empty() || m_vTableData.empty()));
             break;
         case SID_PRINTDOCDIRECT:
             break;
diff --git a/dbaccess/source/ui/tabledesign/TableController.cxx b/dbaccess/source/ui/tabledesign/TableController.cxx
index 26e48f5e5b0f..2feca27ed36e 100644
--- a/dbaccess/source/ui/tabledesign/TableController.cxx
+++ b/dbaccess/source/ui/tabledesign/TableController.cxx
@@ -190,15 +190,10 @@ FeatureState OTableController::GetState(sal_uInt16 _nId) const
             break;
         case ID_BROWSER_EDITDOC:
             aReturn.bChecked = isEditable();
-            aReturn.bEnabled = m_bNew || isEditable();// the editable flag is set through this one -> || isAddAllowed() || isDropAllowed() || isAlterAllowed();
+            aReturn.bEnabled = true;
             break;
         case ID_BROWSER_SAVEDOC:
-            aReturn.bEnabled = impl_isModified();
-            if ( aReturn.bEnabled )
-            {
-                aReturn.bEnabled = ::std::any_of(m_vRowList.begin(),m_vRowList.end(),
-                                                 ::boost::mem_fn(&OTableRow::isValid));
-            }
+            aReturn.bEnabled = isEditable() && ::std::any_of(m_vRowList.begin(),m_vRowList.end(),::boost::mem_fn(&OTableRow::isValid));
             break;
         case ID_BROWSER_SAVEASDOC:
             aReturn.bEnabled = isConnected() && isEditable();
@@ -244,6 +239,7 @@ void OTableController::Execute(sal_uInt16 _nId, const Sequence< PropertyValue >&
         case ID_BROWSER_EDITDOC:
             setEditable(!isEditable());
             static_cast<OTableDesignView*>(getView())->setReadOnly(!isEditable());
+            InvalidateFeature(ID_BROWSER_SAVEDOC);
             InvalidateFeature(ID_BROWSER_PASTE);
             InvalidateFeature(SID_BROWSER_CLEAR_QUERY);
             break;