2 files changed, 78 insertions, 47 deletions

diff --git a/linden/indra/newview/llpreviewscript.cpp b/linden/indra/newview/llpreviewscript.cpp
index a1c05c7..ca4dcb7 100644
--- a/linden/indra/newview/llpreviewscript.cpp
+++ b/linden/indra/newview/llpreviewscript.cpp
@@ -170,15 +170,22 @@ LLScriptEdCore::LLScriptEdCore(
         mSampleText(sample),
         mHelpURL(help_url),
         mEditor( NULL ),
+        mFunctions(NULL),
+        mErrorList(NULL),
         mLoadCallback( load_callback ),
         mSaveCallback( save_callback ),
         mSearchReplaceCallback( search_replace_callback ),
         mUserdata( userdata ),
         mForceClose( FALSE ),
+        mLiveHelpHandle(),
+        mLiveHelpTimer(),
         mLastHelpToken(NULL),
         mLiveHelpHistorySize(0),
         mEnableSave(FALSE),
         mEnableXEd(FALSE),
+        mXstbuf(),
+        mXfname(""),
+        mAutosaveFilename(""),
         mHasScriptData(FALSE),
         // We need to check for a new file every five seconds, or autosave every 60.
         // There's probably a better solution to both of the above.
@@ -284,7 +291,11 @@ BOOL LLScriptEdCore::tick()
         }
         else
         {
-                XedUpd();
+                // This should really be passed as a parameter -- MC
+                if (!mXfname.empty())
+                {
+                        xedUpdateScript();
+                }
         }
         return FALSE;
 }
@@ -509,7 +520,7 @@ void LLScriptEdCore::xedLaunch()
         fp = NULL;
         llinfos << "XEditor: " << mXfname << llendl;
         //record the stat
-        stat(mXfname.c_str(), &mXstbuf);
+        LLFile::stat(mXfname.c_str(), &mXstbuf);
         //launch
 #if LL_WINDOWS
         //just to get rid of the pesky black window
@@ -561,43 +572,45 @@ void LLScriptEdCore::xedLaunch()
 #endif
 }
 
-void LLScriptEdCore::XedUpd()
+void LLScriptEdCore::xedUpdateScript()
 {
-        struct stat stbuf;
-        stat(this->mXfname.c_str() , &stbuf);
-        if (this->mXstbuf.st_mtime != stbuf.st_mtime)
+        llstat stbuf;
+        if (LLFile::stat(this->mXfname.c_str() , &stbuf) == 0) // info found
         {
-                this->mErrorList->addCommentText(std::string("Change Detected... Updating"));
-
-                this->mXstbuf = stbuf;
-                LLFILE* file = LLFile::fopen(this->mXfname, "rb");              /*Flawfinder: ignore*/
-                if(file)
-                {
-                        // read in the whole file
-                        fseek(file, 0L, SEEK_END);
-                        S64 file_length = ftell(file);
-                        fseek(file, 0L, SEEK_SET);
-                        char* buffer = new char[file_length+1];
-                        size_t nread = fread(buffer, 1, file_length, file);
-                        if (nread < (size_t) file_length)
+                if (this->mXstbuf.st_mtime != stbuf.st_mtime)
+                {
+                        this->mErrorList->addCommentText(std::string("Change Detected... Updating"));
+
+                        this->mXstbuf = stbuf;
+                        LLFILE* file = LLFile::fopen(this->mXfname, "rb");              /*Flawfinder: ignore*/
+                        if(file)
+                        {
+                                // read in the whole file
+                                fseek(file, 0L, SEEK_END);
+                                S64 file_length = ftell(file);
+                                fseek(file, 0L, SEEK_SET);
+                                char* buffer = new char[file_length+1];
+                                size_t nread = fread(buffer, 1, file_length, file);
+                                if (nread < (size_t) file_length)
+                                {
+                                        llwarns << "Short read" << llendl;
+                                }
+                                buffer[nread] = '\0';
+                                fclose(file);
+                                std::string ttext = LLStringExplicit(buffer);
+                                LLStringUtil::replaceTabsWithSpaces(ttext, 4);
+                                mEditor->setText(ttext);
+                                LLScriptEdCore::doSave( this, FALSE );
+                                //mEditor->makePristine();
+                                delete[] buffer;
+                                buffer = NULL;
+                        }
+                        else
                         {
-                                llwarns << "Short read" << llendl;
+                                llwarns << "Error opening " << this->mXfname << llendl;
                         }
-                        buffer[nread] = '\0';
-                        fclose(file);
-                        std::string ttext = LLStringExplicit(buffer);
-                        LLStringUtil::replaceTabsWithSpaces(ttext, 4);
-                        mEditor->setText(ttext);
-                        LLScriptEdCore::doSave( this, FALSE );
-                        //mEditor->makePristine();
-                        delete[] buffer;
-                        buffer = NULL;
-                }
-                else
-                {
-                        llwarns << "Error opening " << this->mXfname << llendl;
                 }
-        }                                        
+        }
 }
 //end dim
 void LLScriptEdCore::autoSave()
@@ -725,6 +738,11 @@ bool LLScriptEdCore::handleSaveChangesDialog(const LLSD& notification, const LLS
                 break;
 
         case 1:  // "No"
+                if( !mAutosaveFilename.empty()) 
+                {
+                        llinfos << "remove autosave: " << mAutosaveFilename << llendl;
+                        LLFile::remove(mAutosaveFilename.c_str());
+                }
                 if( !mXfname.empty()) 
                 {
                         llinfos << "remove autosave: " << mXfname << llendl;
@@ -1343,6 +1361,15 @@ LLPreviewLSL::LLPreviewLSL(const std::string& name, const LLRect& rect,
         }
 }
 
+LLPreviewLSL::~LLPreviewLSL()
+{
+        if (mScriptEd && !(mScriptEd->mXfname.empty()))
+        {
+                llinfos << "remove autosave: " << mScriptEd->mXfname << llendl;
+                LLFile::remove(mScriptEd->mXfname.c_str());
+        }
+}
+
 // virtual
 void LLPreviewLSL::callbackLSLCompileSucceeded()
 {
@@ -1443,10 +1470,10 @@ void LLPreviewLSL::closeIfNeeded()
         mPendingUploads--;
         if (mPendingUploads <= 0 && mCloseAfterSave)
         {
-                if( !mScriptEd->mXfname.empty()) 
+                if (mScriptEd && !mScriptEd->mAutosaveFilename.empty()) 
                 {
-                        llinfos << "remove autosave: " << mScriptEd->mXfname << llendl;
-                        LLFile::remove(mScriptEd->mXfname.c_str());
+                        llinfos << "remove autosave: " << mScriptEd->mAutosaveFilename << llendl;
+                        LLFile::remove(mScriptEd->mAutosaveFilename.c_str());
                 }
                 close();
         }
@@ -1901,7 +1928,12 @@ LLLiveLSLEditor::LLLiveLSLEditor(const std::string& name,
 }
 
 LLLiveLSLEditor::~LLLiveLSLEditor()
-{
+{       
+        if (mScriptEd && (!(mScriptEd->mXfname.empty())))
+        {
+                llinfos << "remove autosave: " << mScriptEd->mXfname << llendl;
+                LLFile::remove(mScriptEd->mXfname.c_str());
+        }
         LLLiveLSLEditor::sInstances.removeData(mItemID ^ mObjectID);
 }
 
@@ -2616,10 +2648,10 @@ void LLLiveLSLEditor::closeIfNeeded()
         mPendingUploads--;
         if (mPendingUploads <= 0 && mCloseAfterSave)
         {
-                if( !mScriptEd->mXfname.empty()) 
+                if (mScriptEd && (!mScriptEd->mAutosaveFilename.empty()))
                 {
-                        llinfos << "remove autosave: " << mScriptEd->mXfname << llendl;
-                        LLFile::remove(mScriptEd->mXfname.c_str());
+                        llinfos << "remove autosave: " << mScriptEd->mAutosaveFilename << llendl;
+                        LLFile::remove(mScriptEd->mAutosaveFilename.c_str());
                 }
                 close();
         }
diff --git a/linden/indra/newview/llpreviewscript.h b/linden/indra/newview/llpreviewscript.h
index 4de886e..cb9cdf4 100644
--- a/linden/indra/newview/llpreviewscript.h
+++ b/linden/indra/newview/llpreviewscript.h
@@ -128,7 +128,7 @@ public:
         
         void autoSave();
         //dim external ed
-        void XedUpd();
+        void xedUpdateScript();
         void xedLaunch();
 
         virtual BOOL handleKeyHere(KEY key, MASK mask);
@@ -150,9 +150,8 @@ private:
         std::string             mSampleText;
         std::string             mAutosaveFilename;
         std::string     mXfname;
-        struct stat     mXstbuf;
+        llstat                  mXstbuf;
         std::string             mHelpURL;
-        std::string             mScriptTitle;
         LLTextEditor*   mEditor;
         void                    (*mLoadCallback)(void* userdata);
         void                    (*mSaveCallback)(void* userdata, BOOL close_after_save);
@@ -160,8 +159,7 @@ private:
         void*                   mUserdata;
         LLComboBox              *mFunctions;
         BOOL                    mForceClose;
-        //LLPanel*              mGuiPanel;
-        LLPanel*                mCodePanel;
+        //LLPanel*              mCodePanel;
         LLScrollListCtrl* mErrorList;
         LLDynamicArray<LLEntryAndEdCore*> mBridges;
         LLHandle<LLFloater>     mLiveHelpHandle;
@@ -180,9 +178,10 @@ class LLPreviewLSL : public LLPreview
 public:
         LLPreviewLSL(const std::string& name, const LLRect& rect, const std::string& title,
                                  const LLUUID& item_uuid );
+        ~LLPreviewLSL();
+
         virtual void callbackLSLCompileSucceeded();
         virtual void callbackLSLCompileFailed(const LLSD& compile_errors);
-
         /*virtual*/ void open();                /*Flawfinder: ignore*/
 
 protected: