[Libreoffice-commits] core.git: Branch 'libreoffice-4-4' - sw/source

[Michael Stahl]

 sw/source/uibase/utlui/content.cxx |   19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

New commits:
commit bfc20246a88b19461d4bc95df47095186200ca77
Author: Michael Stahl <mst...@redhat.com>
Date:   Sat Jan 10 00:57:52 2015 +0100

    fdo#87845: sw: fix crash in navigator dialog when view is closed
    
    Since we have a SwContentTree::Notify() now, might as well clear our
    pointers to recently deceased SwWrtShells when the obituary arrives.
    
    (regression from b5c1f352522c34a744ad0226e73904ce5af81b11)
    
    Change-Id: I44282658468f1b758038fbf1c7fc13dfe1b4b8ed
    (cherry picked from commit 90d8f4fca566e46171b260ee3aadc655871c92ba)
    Reviewed-on: https://gerrit.libreoffice.org/13870
    Reviewed-by: Caolán McNamara <caol...@redhat.com>
    Tested-by: Caolán McNamara <caol...@redhat.com>

diff --git a/sw/source/uibase/utlui/content.cxx 
b/sw/source/uibase/utlui/content.cxx
index ef1fd2e..5a6c75e 100644
--- a/sw/source/uibase/utlui/content.cxx
+++ b/sw/source/uibase/utlui/content.cxx
@@ -23,6 +23,7 @@
 #include <tools/urlobj.hxx>
 #include <sfx2/docfile.hxx>
 #include <sfx2/dispatch.hxx>
+#include <sfx2/event.hxx>
 #include <vcl/help.hxx>
 #include <vcl/settings.hxx>
 #include <sot/formats.hxx>
@@ -50,6 +51,7 @@
 #include <IDocumentDrawModelAccess.hxx>
 #include <IDocumentOutlineNodes.hxx>
 #include <unotools.hxx>
+#include <unotxvw.hxx>
 #include <crsskip.hxx>
 #include <cmdid.h>
 #include <helpid.h>
@@ -2220,7 +2222,8 @@ void SwContentTree::SetActiveShell(SwWrtShell* pSh)
     {
         if(!lcl_FindShell(pActiveShell))
         {
-            EndListening(*pActiveShell->GetView().GetDocShell());
+            if (pActiveShell)
+                EndListening(*pActiveShell->GetView().GetDocShell());
             pActiveShell = pSh;
             bIsActive = true;
             bIsConstant = false;
@@ -2231,7 +2234,8 @@ void SwContentTree::SetActiveShell(SwWrtShell* pSh)
     // the screen filled new.
     if(bIsActive && bClear)
     {
-        StartListening(*pActiveShell->GetView().GetDocShell());
+        if (pActiveShell)
+            StartListening(*pActiveShell->GetView().GetDocShell());
         FindActiveTypeAndRemoveUserData();
         for(sal_uInt16 i=0; i < CONTENT_TYPE_MAX; i++)
         {
@@ -2267,6 +2271,17 @@ void SwContentTree::Notify(SfxBroadcaster & rBC, SfxHint 
const& rHint)
     if (pHint && SFX_HINT_DOCCHANGED == pHint->GetId())
     {
         m_bActiveDocModified = true;
+        return;
+    }
+
+    SfxViewEventHint const*const pVEHint(
+            dynamic_cast<SfxViewEventHint const*>(&rHint));
+    if (pActiveShell
+        && pVEHint && pVEHint->GetEventName() == "OnViewClosed"
+        && dynamic_cast<SwXTextView *>(pVEHint->GetController().get())
+            ->GetView() == &pActiveShell->GetView())
+    {
+        SetActiveShell(0); // our view is dying, clear our pointers to it
     }
     else
     {

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