Refactored IDocumentTimerAccess in SwDoc into DocumentTimerManager.

Change-Id: Idb39ef2cdc34e0c0e7853de0a656f579ca3528da

1 files changed, 175 insertions, 0 deletions

diff --git a/sw/source/core/doc/DocumentTimerManager.cxx b/sw/source/core/doc/DocumentTimerManager.cxx
new file mode 100644
index 000000000000..d99f3da39115
--- /dev/null
+++ b/sw/source/core/doc/DocumentTimerManager.cxx
@@ -0,0 +1,175 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#include <DocumentTimerManager.hxx>
+
+#include <doc.hxx>
+#include <DocumentSettingManager.hxx>
+#include <rootfrm.hxx>
+#include <viewsh.hxx>
+#include <unotools/lingucfg.hxx>
+#include <unotools/linguprops.hxx>
+#include <set>
+#include <fldupde.hxx>
+#include <sfx2/progress.hxx>
+#include <viewopt.hxx>
+#include <docsh.hxx>
+#include <docfld.hxx>
+#include <fldbas.hxx>
+#include <rtl/logfile.hxx>
+
+namespace sw
+{
+
+DocumentTimerManager::DocumentTimerManager( SwDoc& i_rSwdoc ) : m_rSwdoc( i_rSwdoc ),
+                                                                mbStartIdleTimer( false ),
+                                                                mIdleBlockCount( 0 )
+{
+    maIdleTimer.SetTimeout( 600 );
+    maIdleTimer.SetTimeoutHdl( LINK( this, DocumentTimerManager, DoIdleJobs) );
+}
+
+void DocumentTimerManager::StartIdling()
+{
+    mbStartIdleTimer = true;
+    if( !mIdleBlockCount )
+        maIdleTimer.Start();
+}
+
+void DocumentTimerManager::StopIdling()
+{
+    mbStartIdleTimer = false;
+    maIdleTimer.Stop();
+}
+
+void DocumentTimerManager::BlockIdling()
+{
+    maIdleTimer.Stop();
+    ++mIdleBlockCount;
+}
+
+void DocumentTimerManager::UnblockIdling()
+{
+    --mIdleBlockCount;
+    if( !mIdleBlockCount && mbStartIdleTimer && !maIdleTimer.IsActive() )
+        maIdleTimer.Start();
+}
+
+void DocumentTimerManager::StartBackgroundJobs() {
+    // Trigger DoIdleJobs(), asynchronously.
+    maIdleTimer.Start();
+}
+
+IMPL_LINK( DocumentTimerManager, DoIdleJobs, Timer *, pTimer )
+{
+#ifdef TIMELOG
+    static ::rtl::Logfile* pModLogFile = 0;
+    if( !pModLogFile )
+        pModLogFile = new ::rtl::Logfile( "First DoIdleJobs" );
+#endif
+
+    SwRootFrm* pTmpRoot = m_rSwdoc.GetCurrentLayout();
+    if( pTmpRoot &&
+        !SfxProgress::GetActiveProgress( m_rSwdoc.GetDocShell() ) )
+    {
+        SwViewShell *pSh, *pStartSh;
+        pSh = pStartSh = m_rSwdoc.GetCurrentViewShell();
+        do {
+            if( pSh->ActionPend() )
+            {
+                pTimer->Start();
+                return 0;
+            }
+            pSh = (SwViewShell*)pSh->GetNext();
+        } while( pSh != pStartSh );
+
+        if( pTmpRoot->IsNeedGrammarCheck() )
+        {
+            bool bIsOnlineSpell = pSh->GetViewOptions()->IsOnlineSpell();
+            bool bIsAutoGrammar = false;
+            SvtLinguConfig().GetProperty( OUString(
+                        UPN_IS_GRAMMAR_AUTO ) ) >>= bIsAutoGrammar;
+
+            if (bIsOnlineSpell && bIsAutoGrammar)
+                StartGrammarChecking( m_rSwdoc );
+        }
+        std::set<SwRootFrm*> aAllLayouts = m_rSwdoc.GetAllLayouts();
+        std::set<SwRootFrm*>::iterator pLayIter = aAllLayouts.begin();
+        for ( ;pLayIter != aAllLayouts.end();++pLayIter )
+        {
+            if ((*pLayIter)->IsIdleFormat())
+            {
+                (*pLayIter)->GetCurrShell()->LayoutIdle();
+
+                // Defer the remaining work.
+                pTimer->Start();
+                return 0;
+            }
+        }
+
+        SwFldUpdateFlags nFldUpdFlag = m_rSwdoc.GetDocumentSettingManager().getFieldUpdateFlags(true);
+        if( ( AUTOUPD_FIELD_ONLY == nFldUpdFlag
+                    || AUTOUPD_FIELD_AND_CHARTS == nFldUpdFlag ) &&
+                m_rSwdoc.GetUpdtFlds().IsFieldsDirty()
+                // If we switch the field name the Fields are not updated.
+                // So the "backgorund update" should always be carried out
+                /* && !pStartSh->GetViewOptions()->IsFldName()*/ )
+        {
+            if ( m_rSwdoc.GetUpdtFlds().IsInUpdateFlds() ||
+                 m_rSwdoc.IsExpFldsLocked() )
+            {
+                pTimer->Start();
+                return 0;
+            }
+
+            //  Action brackets!
+            m_rSwdoc.GetUpdtFlds().SetInUpdateFlds( true );
+
+            pTmpRoot->StartAllAction();
+
+            // no jump on update of fields #i85168#
+            const bool bOldLockView = pStartSh->IsViewLocked();
+            pStartSh->LockView( true );
+
+            m_rSwdoc.GetSysFldType( RES_CHAPTERFLD )->ModifyNotification( 0, 0 );    // ChapterField
+            m_rSwdoc.UpdateExpFlds( 0, false );      // Updates ExpressionFields
+            m_rSwdoc.UpdateTblFlds(NULL);                // Tables
+            m_rSwdoc.UpdateRefFlds(NULL);                // References
+
+            pTmpRoot->EndAllAction();
+
+            pStartSh->LockView( bOldLockView );
+
+            m_rSwdoc.GetUpdtFlds().SetInUpdateFlds( false );
+            m_rSwdoc.GetUpdtFlds().SetFieldsDirty( false );
+        }
+    }
+#ifdef TIMELOG
+    if( pModLogFile && 1 != (long)pModLogFile )
+        delete pModLogFile, ((long&)pModLogFile) = 1;
+#endif
+    return 0;
+}
+
+DocumentTimerManager::~DocumentTimerManager() {}
+
+}
+
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */