From 319b160320a045b1a5b302dafbc2220ee1d4d3c3 Mon Sep 17 00:00:00 2001
From: Cao Cuong Ngo <cao.cuong.ngo@gmail.com>
Date: Sat, 21 Sep 2013 23:36:06 +0200
Subject: [PATCH] CMIS file picker: it really does not like ID Mark

The file picker can't go back folder if we use
ID mark in the URL.

Conflicts:
	ucb/source/ucp/cmis/cmis_content.cxx

Change-Id: I6985feec71dc23848ee022e0bab9e8515a21ffd2
---
 comphelper/source/misc/mediadescriptor.cxx | 35 ++++++++++++++++++++++
 include/comphelper/mediadescriptor.hxx     | 12 ++++++++
 sfx2/source/doc/objserv.cxx                |  1 -
 3 files changed, 47 insertions(+), 1 deletion(-)

diff --git a/comphelper/source/misc/mediadescriptor.cxx b/comphelper/source/misc/mediadescriptor.cxx
index 21361f565dae..b5cd5b669a33 100644
--- a/comphelper/source/misc/mediadescriptor.cxx
+++ b/comphelper/source/misc/mediadescriptor.cxx
@@ -484,6 +484,7 @@ sal_Bool MediaDescriptor::impl_addInputStream( sal_Bool bLockFile )
                     css::uno::Reference< css::uno::XInterface >());
 
         // Parse URL! Only the main part has to be used further. E.g. a jumpmark can make trouble
+        OUString sNormalizedURL = impl_normalizeURL( sURL );
         return impl_openStreamWithURL( removeFragment(sURL), bLockFile );
     }
     catch(const css::uno::Exception& ex)
@@ -723,6 +724,40 @@ sal_Bool MediaDescriptor::impl_openStreamWithURL( const OUString& sURL, sal_Bool
     return xInputStream.is();
 }
 
+OUString MediaDescriptor::impl_normalizeURL(const OUString& sURL)
+{
+    /* Remove Jumpmarks (fragments) of an URL only here.
+       They are not part of any URL and as a result may be
+       no ucb content can be created then.
+       On the other side arguments must exists ... because
+       they are part of an URL.
+
+       Do not use the URLTransformer service here. Because
+       it parses the URL in another way. It's main part isnt enough
+       and it's complete part contains the jumpmark (fragment) parameter ...
+    */
+
+    try
+    {
+        css::uno::Reference< css::uno::XComponentContext >    xContext    = ::comphelper::getProcessComponentContext();
+        css::uno::Reference< css::uri::XUriReferenceFactory > xUriFactory = css::uri::UriReferenceFactory::create(xContext);;
+        css::uno::Reference< css::uri::XUriReference >        xUriRef     = xUriFactory->parse(sURL);
+        if (xUriRef.is())
+        {
+            xUriRef->clearFragment();
+            return xUriRef->getUriReference();
+        }
+    }
+    catch(const css::uno::RuntimeException&)
+        { throw; }
+    catch(const css::uno::Exception&)
+        {}
+
+    // If an error ocurred ... return the original URL.
+    // It's a try .-)
+    return sURL;
+}
+
 } // namespace comphelper
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/comphelper/mediadescriptor.hxx b/include/comphelper/mediadescriptor.hxx
index 5f353e552753..5409f14f9fab 100644
--- a/include/comphelper/mediadescriptor.hxx
+++ b/include/comphelper/mediadescriptor.hxx
@@ -289,6 +289,18 @@ class COMPHELPER_DLLPUBLIC MediaDescriptor : public SequenceAsHashMap
                     be created as new item. FALSE otherwise.
          */
         COMPHELPER_DLLPRIVATE sal_Bool impl_addInputStream( sal_Bool bLockFile );
+
+        /** @short  some URL parts can make trouble for opening streams (e.g. jumpmarks.)
+                    An URL should be "normalized" before its used.
+
+            @param  sURL
+                    the original URL (e.g. including a jumpmark)
+
+            @return [string]
+                    the "normalized" URL (e.g. without jumpmark)
+         */
+        COMPHELPER_DLLPRIVATE OUString impl_normalizeURL(const OUString& sURL);
+
 };
 
 } // namespace comphelper
diff --git a/sfx2/source/doc/objserv.cxx b/sfx2/source/doc/objserv.cxx
index 2fe263e2357f..dbac96116b63 100644
--- a/sfx2/source/doc/objserv.cxx
+++ b/sfx2/source/doc/objserv.cxx
@@ -994,7 +994,6 @@ void SfxObjectShell::GetState_Impl(SfxItemSet &rSet)
                                 uno::Sequence< sal_Bool > bTmp;
                                 aCmisProperties[i].Value >>= bTmp;
                                 bCheckedOut = bTmp[0];
-
                             }
                         }
                         bShow = bCheckedOut;