sc lok: update parameter syntax for .uno:CellCursor

This follows the syntax for .uno:ViewRowColumnHeaders
(which was implemented somewhat concurrentl with CellCursor)

Change-Id: I8ef03a969abc1716a0e95d95fb7043d75910c828
(cherry picked from commit e7e0d46dba7b1016968a133330bca23a4bf668ec)

1 files changed, 34 insertions, 23 deletions

diff --git a/desktop/source/lib/init.cxx b/desktop/source/lib/init.cxx
index 49189eb0381d..dfb37b9fdc2c 100644
--- a/desktop/source/lib/init.cxx
+++ b/desktop/source/lib/init.cxx
@@ -1282,7 +1282,7 @@ static char* doc_getCommandValues(LibreOfficeKitDocument* pThis, const char* pCo
         strcpy(pMemory, aString.getStr());
         return pMemory;
     }
-    else if (aCommand.startsWith(aCellCursor)
+    else if (aCommand.startsWith(aCellCursor))
     {
         ITiledRenderable* pDoc = getTiledRenderable(pThis);
         if (!pDoc)
@@ -1291,29 +1291,40 @@ static char* doc_getCommandValues(LibreOfficeKitDocument* pThis, const char* pCo
             return 0;
         }
 
-        OString aString;
-        OString aParams = aCommand.copy(OString(".uno:CellCursor:").getLength());
-
-        sal_Int32 nIndex = 0;
-        OString aOutputWidth = aParams.getToken(0,  ',',  nIndex);
-        OString aOutputHeight = aParams.getToken(0,  ',',  nIndex);
-        OString aTileWidth = aParams.getToken(0,  ',',  nIndex);
-        OString aTileHeight = aParams.getToken(0,  ',',  nIndex);
-
-        int nOutputWidth, nOutputHeight;
-        long nTileWidth, nTileHeight;
-        if (!(comphelper::string::getTokenCount(aParams, ',') == 4
-              && !aOutputWidth.isEmpty()
-              && (nOutputWidth = aOutputWidth.toInt32()) != 0
-              && !aOutputHeight.isEmpty()
-              && (nOutputHeight = aOutputHeight.toInt32()) != 0
-              && !aTileWidth.isEmpty()
-              && (nTileWidth = aTileWidth.toInt64()) != 0
-              && !aTileHeight.isEmpty()
-              && (nTileHeight = aTileHeight.toInt64()) != 0))
+        // Command has parameters.
+        int nOutputWidth = 0;
+        int nOutputHeight = 0;
+        long nTileWidth = 0;
+        long nTileHeight = 0;
+        if (aCommand.getLength() > aCellCursor.getLength())
         {
-            gImpl->maLastExceptionMsg = "Can't parse arguments for .uno:CellCursor, no cursor returned";
-            return NULL;
+            OString aArguments = aCommand.copy(aCellCursor.getLength() + 1);
+            sal_Int32 nParamIndex = 0;
+            do
+            {
+                OString aParamToken = aArguments.getToken(0, '&', nParamIndex);
+                sal_Int32 nIndex = 0;
+                OString aKey;
+                OString aValue;
+                do
+                {
+                    OString aToken = aParamToken.getToken(0, '=', nIndex);
+                    if (!aKey.getLength())
+                        aKey = aToken;
+                    else
+                        aValue = aToken;
+                }
+                while (nIndex >= 0);
+                if (aKey == "outputWidth")
+                    nOutputWidth = aValue.toInt32();
+                else if (aKey == "outputHeight")
+                    nOutputHeight = aValue.toInt32();
+                else if (aKey == "tileWidth")
+                    nTileWidth = aValue.toInt64();
+                else if (aKey == "tileHeight")
+                    nTileHeight = aValue.toInt64();
+            }
+            while (nParamIndex >= 0);
         }
 
         OString aString = pDoc->getCellCursor(nOutputWidth, nOutputHeight, nTileWidth, nTileHeight);