Print done when done.

1 files changed, 1984 insertions, 0 deletions

diff --git a/indra/newview/llpreviewscript.cpp b/indra/newview/llpreviewscript.cpp
new file mode 100644
index 0000000000..175824d866
--- /dev/null
+++ b/indra/newview/llpreviewscript.cpp
@@ -0,0 +1,1984 @@
+/** 
+ * @file llpreviewscript.cpp
+ * @brief LLPreviewScript class implementation
+ *
+ * Copyright (c) 2002-$CurrentYear$, Linden Research, Inc.
+ * $License$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llpreviewscript.h"
+
+#include "llassetstorage.h"
+#include "llbutton.h"
+#include "llcheckboxctrl.h"
+#include "llcombobox.h"
+#include "lldir.h"
+#include "llinventorymodel.h"
+#include "llkeyboard.h"
+#include "lllineeditor.h"
+
+#include "llresmgr.h"
+#include "llscrollbar.h"
+#include "llscrollcontainer.h"
+#include "llscrolllistctrl.h"
+#include "llslider.h"
+#include "lscript_rt_interface.h"
+#include "lscript_export.h"
+#include "lltextbox.h"
+#include "lltooldraganddrop.h"
+#include "llvfile.h"
+
+#include "llagent.h"
+#include "llnotify.h"
+#include "llmenugl.h"
+#include "roles_constants.h"
+#include "llselectmgr.h"
+#include "llviewerinventory.h"
+#include "llviewermenu.h"
+#include "llviewerobject.h"
+#include "llviewerobjectlist.h"
+#include "llviewerregion.h"
+#include "llkeyboard.h"
+#include "llscrollcontainer.h"
+#include "llcheckboxctrl.h"
+#include "llselectmgr.h"
+#include "lltooldraganddrop.h"
+#include "llscrolllistctrl.h"
+#include "lltextbox.h"
+#include "llslider.h"
+#include "viewer.h"
+#include "lldir.h"
+#include "llcombobox.h"
+//#include "llfloaterchat.h"
+#include "llviewerstats.h"
+#include "llviewertexteditor.h"
+#include "llviewerwindow.h"
+#include "llvieweruictrlfactory.h"
+#include "lluictrlfactory.h"
+
+#include "viewer.h"
+
+#include "llpanelinventory.h"
+
+
+const char HELLO_LSL[] =
+	"default\n"
+	"{\n"
+	"    state_entry()\n"
+    "    {\n"
+    "        llSay(0, \"Hello, Avatar!\");\n"
+    "    }\n"
+	"\n"
+	"    touch_start(integer total_number)\n"
+	"    {\n"
+	"        llSay(0, \"Touched.\");\n"
+	"    }\n"
+	"}\n";
+const char HELP_LSL[] = "lsl_guide.html";
+
+const char DEFAULT_SCRIPT_NAME[] = "New Script";
+const char DEFAULT_SCRIPT_DESC[] = "(No Description)";
+
+const char ENABLED_RUNNING_CHECKBOX_LABEL[] = "Running";
+const char DISABLED_RUNNING_CHECKBOX_LABEL[] = "Public Objects cannot run scripts";
+
+// Description and header information
+
+const S32 SCRIPT_BORDER = 4;
+const S32 SCRIPT_PAD = 5;
+const S32 SCRIPT_BUTTON_WIDTH = 128;
+const S32 SCRIPT_BUTTON_HEIGHT = 24;	// HACK: Use BTN_HEIGHT where possible.
+const S32 LINE_COLUMN_HEIGHT = 14;
+const S32 BTN_PAD = 8;
+
+const S32 SCRIPT_EDITOR_MIN_HEIGHT = 2 * SCROLLBAR_SIZE + 2 * LLPANEL_BORDER_WIDTH + 128;
+
+const S32 SCRIPT_MIN_WIDTH = 
+	2 * SCRIPT_BORDER + 
+	2 * SCRIPT_BUTTON_WIDTH + 
+	SCRIPT_PAD + RESIZE_HANDLE_WIDTH +
+	SCRIPT_PAD;
+
+const S32 SCRIPT_MIN_HEIGHT = 
+	2 * SCRIPT_BORDER +
+	3*(SCRIPT_BUTTON_HEIGHT + SCRIPT_PAD) +
+	LINE_COLUMN_HEIGHT +
+	SCRIPT_EDITOR_MIN_HEIGHT;
+
+const S32 MAX_EXPORT_SIZE = 1000;
+
+const S32 SCRIPT_SEARCH_WIDTH = 300;
+const S32 SCRIPT_SEARCH_HEIGHT = 120;
+const S32 SCRIPT_SEARCH_LABEL_WIDTH = 50;
+const S32 SCRIPT_SEARCH_BUTTON_WIDTH = 80;
+const S32 TEXT_EDIT_COLUMN_HEIGHT = 16;
+/// ---------------------------------------------------------------------------
+/// LLFloaterScriptSearch
+/// ---------------------------------------------------------------------------
+class LLFloaterScriptSearch : public LLFloater
+{
+public:
+	LLFloaterScriptSearch(std::string title, LLRect rect, LLScriptEdCore* editor_core);
+	~LLFloaterScriptSearch();
+
+	static void show(LLScriptEdCore* editor_core);
+	static void onBtnSearch(void* userdata);
+	void handleBtnSearch();
+
+	static void onBtnReplace(void* userdata);
+	void handleBtnReplace();
+
+	static void onBtnReplaceAll(void* userdata);
+	void handleBtnReplaceAll();
+
+	LLScriptEdCore* getEditorCore() { return mEditorCore; }
+	static LLFloaterScriptSearch* getInstance() { return sInstance; }
+
+	void open();
+
+private:
+
+	LLScriptEdCore* mEditorCore;
+
+	static LLFloaterScriptSearch*	sInstance;
+};
+
+LLFloaterScriptSearch* LLFloaterScriptSearch::sInstance = NULL;
+
+LLFloaterScriptSearch::LLFloaterScriptSearch(std::string title, LLRect rect, LLScriptEdCore* editor_core)
+		: LLFloater("script search",rect,title), mEditorCore(editor_core)
+{
+	
+	gUICtrlFactory->buildFloater(this,"floater_script_search.xml");
+
+	childSetAction("search_btn", onBtnSearch,this);
+	childSetAction("replace_btn", onBtnReplace,this);
+	childSetAction("replace_all_btn", onBtnReplaceAll,this);
+	
+	setDefaultBtn("search_btn");
+
+	if (!getHost())
+	{
+		LLRect curRect = getRect();
+		translate(rect.mLeft - curRect.mLeft, rect.mTop - curRect.mTop);
+	}
+	
+	sInstance = this;
+
+	childSetFocus("search_text", TRUE);
+}
+
+//static 
+void LLFloaterScriptSearch::show(LLScriptEdCore* editor_core)
+{
+	if (sInstance && sInstance->mEditorCore && sInstance->mEditorCore != editor_core)
+	{
+		sInstance->close();
+		delete sInstance;
+	}
+
+	if (!sInstance)
+	{
+		S32 left = 0;
+		S32 top = 0;
+		gFloaterView->getNewFloaterPosition(&left,&top);
+
+		// sInstance will be assigned in the constructor.
+		new LLFloaterScriptSearch("Script Search",LLRect(left,top,left + SCRIPT_SEARCH_WIDTH,top - SCRIPT_SEARCH_HEIGHT),editor_core);
+	}
+
+	sInstance->open();
+}
+
+LLFloaterScriptSearch::~LLFloaterScriptSearch()
+{
+	sInstance = NULL;
+}
+
+// static 
+void LLFloaterScriptSearch::onBtnSearch(void *userdata)
+{
+	LLFloaterScriptSearch* self = (LLFloaterScriptSearch*)userdata;
+	self->handleBtnSearch();
+}
+
+void LLFloaterScriptSearch::handleBtnSearch()
+{
+	LLCheckBoxCtrl* caseChk = LLUICtrlFactory::getCheckBoxByName(this,"case_text");
+	mEditorCore->mEditor->selectNext(childGetText("search_text"), caseChk->get());
+}
+
+// static 
+void LLFloaterScriptSearch::onBtnReplace(void *userdata)
+{
+	LLFloaterScriptSearch* self = (LLFloaterScriptSearch*)userdata;
+	self->handleBtnReplace();
+}
+
+void LLFloaterScriptSearch::handleBtnReplace()
+{
+	LLCheckBoxCtrl* caseChk = LLUICtrlFactory::getCheckBoxByName(this,"case_text");
+	mEditorCore->mEditor->replaceText(childGetText("search_text"), childGetText("replace_text"), caseChk->get());
+}
+
+// static 
+void LLFloaterScriptSearch::onBtnReplaceAll(void *userdata)
+{
+	LLFloaterScriptSearch* self = (LLFloaterScriptSearch*)userdata;
+	self->handleBtnReplaceAll();
+}
+
+void LLFloaterScriptSearch::handleBtnReplaceAll()
+{
+	LLCheckBoxCtrl* caseChk = LLUICtrlFactory::getCheckBoxByName(this,"case_text");
+	mEditorCore->mEditor->replaceTextAll(childGetText("search_text"), childGetText("replace_text"), caseChk->get());
+}
+
+void LLFloaterScriptSearch::open()
+{
+	LLFloater::open();
+	childSetFocus("search_text", TRUE); 
+}
+/// ---------------------------------------------------------------------------
+/// LLScriptEdCore
+/// ---------------------------------------------------------------------------
+
+LLScriptEdCore::LLScriptEdCore(
+	const std::string& name,
+	const LLRect& rect,
+	const std::string& sample,
+	const std::string& help,
+	const LLViewHandle& floater_handle,
+	void (*load_callback)(void*),
+	void (*save_callback)(void*, BOOL),
+	void* userdata,
+	S32 bottom_pad)
+	:
+	LLPanel( "name", rect ),
+	mSampleText(sample),
+	mHelpFile ( help ),
+	mEditor( NULL ),
+	mLoadCallback( load_callback ),
+	mSaveCallback( save_callback ),
+	mUserdata( userdata ),
+	mForceClose( FALSE )
+{
+	setFollowsAll();
+	setBorderVisible(FALSE);
+
+	
+	gUICtrlFactory->buildPanel(this, "floater_script_ed_panel.xml");
+	
+	mErrorList = LLUICtrlFactory::getScrollListByName(this, "lsl errors");
+
+	mFunctions = LLUICtrlFactory::getComboBoxByName(this, "Insert...");
+	
+	childSetCommitCallback("Insert...", &LLScriptEdCore::onBtnInsertFunction, this);
+	mFunctions->setLabel("Insert...");
+
+	mEditor = LLViewerUICtrlFactory::getViewerTextEditorByName(this, "Script Editor");
+	mEditor->setReadOnlyBgColor(gColors.getColor( "ScriptBgReadOnlyColor" ) );
+	mEditor->setFollowsAll();
+	mEditor->setHandleEditKeysDirectly(TRUE);
+	mEditor->setEnabled(TRUE);
+	mEditor->setWordWrap(TRUE);
+
+	LLDynamicArray<const char*> funcs;
+	LLDynamicArray<const char*> tooltips;
+	for (S32 i = 0; i < gScriptLibrary.mNextNumber; i++)
+	{
+		// Make sure this isn't a god only function, or the agent is a god.
+		if (!gScriptLibrary.mFunctions[i]->mGodOnly || gAgent.isGodlike())
+		{
+			funcs.put(gScriptLibrary.mFunctions[i]->mName);
+			tooltips.put(gScriptLibrary.mFunctions[i]->mDesc);
+		}
+	}
+	LLColor3 color(0.5f, 0.0f, 0.15f);
+		
+	mEditor->loadKeywords(gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS,"keywords.ini"), funcs, tooltips, color);
+
+	
+	LLKeywordToken *token;
+	LLKeywords::word_token_map_t::iterator token_it;
+	for (token_it = mEditor->mKeywords.mWordTokenMap.begin(); token_it != mEditor->mKeywords.mWordTokenMap.end(); ++token_it)
+	{
+		token = token_it->second;
+		if (token->mColor == color)
+			mFunctions->add(wstring_to_utf8str(token->mToken));
+	}
+
+	for (token_it = mEditor->mKeywords.mWordTokenMap.begin(); token_it != mEditor->mKeywords.mWordTokenMap.end(); ++token_it)
+	{
+		token = token_it->second;
+		if (token->mColor != color)
+			mFunctions->add(wstring_to_utf8str(token->mToken));
+	}
+
+
+	childSetCommitCallback("lsl errors", &LLScriptEdCore::onErrorList, this);
+	childSetAction("Save_btn", onBtnSave,this);
+
+	initMenu();
+		
+	
+	// Do the work that addTabPanel() normally does.
+	//LLRect tab_panel_rect( 0, mRect.getHeight(), mRect.getWidth(), 0 );
+	//tab_panel_rect.stretch( -LLPANEL_BORDER_WIDTH );
+	//mCodePanel->setFollowsAll();
+	//mCodePanel->translate( tab_panel_rect.mLeft - mCodePanel->getRect().mLeft, tab_panel_rect.mBottom - mCodePanel->getRect().mBottom);
+	//mCodePanel->reshape( tab_panel_rect.getWidth(), tab_panel_rect.getHeight(), TRUE );
+		
+}
+
+LLScriptEdCore::~LLScriptEdCore()
+{
+	deleteBridges();
+
+	// If the search window is up for this editor, close it.
+	LLFloaterScriptSearch* script_search = LLFloaterScriptSearch::getInstance();
+	if (script_search && script_search->getEditorCore() == this)
+	{
+		script_search->close();
+		delete script_search;
+	}
+}
+
+void LLScriptEdCore::initMenu()
+{
+
+	LLMenuItemCallGL* menuItem = LLUICtrlFactory::getMenuItemCallByName(this, "Save");
+	menuItem->setMenuCallback(onBtnSave, this);
+	menuItem->setEnabledCallback(hasChanged);
+	
+	menuItem = LLUICtrlFactory::getMenuItemCallByName(this, "Revert All Changes");
+	menuItem->setMenuCallback(onBtnUndoChanges, this);
+	menuItem->setEnabledCallback(hasChanged);
+
+	menuItem = LLUICtrlFactory::getMenuItemCallByName(this, "Undo");
+	menuItem->setMenuCallback(onUndoMenu, this);
+	menuItem->setEnabledCallback(enableUndoMenu);
+
+	menuItem = LLUICtrlFactory::getMenuItemCallByName(this, "Redo");
+	menuItem->setMenuCallback(onRedoMenu, this);
+	menuItem->setEnabledCallback(enableRedoMenu);
+
+	menuItem = LLUICtrlFactory::getMenuItemCallByName(this, "Cut");
+	menuItem->setMenuCallback(onCutMenu, this);
+	menuItem->setEnabledCallback(enableCutMenu);
+
+	menuItem = LLUICtrlFactory::getMenuItemCallByName(this, "Copy");
+	menuItem->setMenuCallback(onCopyMenu, this);
+	menuItem->setEnabledCallback(enableCopyMenu);
+
+	menuItem = LLUICtrlFactory::getMenuItemCallByName(this, "Paste");
+	menuItem->setMenuCallback(onPasteMenu, this);
+	menuItem->setEnabledCallback(enablePasteMenu);
+
+	menuItem = LLUICtrlFactory::getMenuItemCallByName(this, "Select All");
+	menuItem->setMenuCallback(onSelectAllMenu, this);
+	menuItem->setEnabledCallback(enableSelectAllMenu);
+
+	menuItem = LLUICtrlFactory::getMenuItemCallByName(this, "Search / Replace...");
+	menuItem->setMenuCallback(onSearchMenu, this);
+	menuItem->setEnabledCallback(NULL);
+
+	menuItem = LLUICtrlFactory::getMenuItemCallByName(this, "Help...");
+	menuItem->setMenuCallback(onBtnHelp, this);
+	menuItem->setEnabledCallback(NULL);
+
+}
+
+BOOL LLScriptEdCore::hasChanged(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)userdata;
+	if (!self || !self->mEditor) return FALSE;
+
+	return !self->mEditor->isPristine();
+}
+
+void LLScriptEdCore::draw()
+{
+	BOOL script_changed = !mEditor->isPristine();
+	childSetEnabled("Save_btn", script_changed);
+
+	if( mEditor->hasFocus() )
+	{
+		S32 line = 0;
+		S32 column = 0;
+		mEditor->getCurrentLineAndColumn( &line, &column, FALSE );  // don't include wordwrap
+		char cursor_pos[STD_STRING_BUF_SIZE];
+		sprintf( cursor_pos, "Line %d, Column %d", line, column );
+		childSetText("line_col", cursor_pos);
+	}
+	else
+	{
+		childSetText("line_col", "");
+	}
+
+	LLPanel::draw();
+}
+
+BOOL LLScriptEdCore::canClose()
+{
+	if(mForceClose || mEditor->isPristine())
+	{
+		return TRUE;
+	}
+	else
+	{
+		// Bring up view-modal dialog: Save changes? Yes, No, Cancel
+		gViewerWindow->alertXml("SaveChanges", LLScriptEdCore::handleSaveChangesDialog, this);
+		return FALSE;
+	}
+}
+
+// static
+void LLScriptEdCore::handleSaveChangesDialog( S32 option, void* userdata )
+{
+	LLScriptEdCore* self = (LLScriptEdCore*) userdata;
+	switch( option )
+	{
+	case 0:  // "Yes"
+		// close after saving
+		LLScriptEdCore::doSave( self, TRUE );
+		break;
+
+	case 1:  // "No"
+		self->mForceClose = TRUE;
+		// This will close immediately because mForceClose is true, so we won't
+		// infinite loop with these dialogs. JC
+		((LLFloater*) self->getParent())->close();
+		break;
+
+	case 2: // "Cancel"
+	default:
+		// If we were quitting, we didn't really mean it.
+		app_abort_quit();
+		break;
+	}
+}
+
+// static 
+void LLScriptEdCore::onHelpWebDialog(S32 option, void* userdata)
+{
+	LLScriptEdCore* corep = (LLScriptEdCore*)userdata;
+
+	switch(option)
+	{
+	case 0:
+		load_url_local_file(corep->mHelpFile.c_str());
+		break;
+	default:
+		break;
+	}
+}
+
+// static 
+void LLScriptEdCore::onBtnHelp(void* userdata)
+{
+		gViewerWindow->alertXml("WebLaunchLSLGuide",
+			onHelpWebDialog,
+			userdata);
+}
+
+// static 
+void LLScriptEdCore::onBtnInsertSample(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*) userdata;
+
+	// Insert sample code
+	self->mEditor->selectAll();
+	self->mEditor->cut();
+	self->mEditor->insertText(self->mSampleText);
+}
+
+// static 
+void LLScriptEdCore::onBtnInsertFunction(LLUICtrl *ui, void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*) userdata;
+
+	// Insert sample code
+	if(self->mEditor->getEnabled())
+	{
+		self->mEditor->insertText(self->mFunctions->getSimple());
+	}
+	self->mEditor->setFocus(TRUE);
+}
+
+// static 
+void LLScriptEdCore::doSave( void* userdata, BOOL close_after_save )
+{
+	if( gViewerStats )
+	{
+		gViewerStats->incStat( LLViewerStats::ST_LSL_SAVE_COUNT );
+	}
+
+	LLScriptEdCore* self = (LLScriptEdCore*) userdata;
+
+	if( self->mSaveCallback )
+	{
+		self->mSaveCallback( self->mUserdata, close_after_save );
+	}
+}
+
+// static
+void LLScriptEdCore::onBtnSave(void* data)
+{
+	// do the save, but don't close afterwards
+	doSave(data, FALSE);
+}
+
+// static
+void LLScriptEdCore::onBtnUndoChanges( void* userdata )
+{
+	LLScriptEdCore* self = (LLScriptEdCore*) userdata;
+	if( !self->mEditor->tryToRevertToPristineState() )
+	{
+		gViewerWindow->alertXml("ScriptCannotUndo",
+			 LLScriptEdCore::handleReloadFromServerDialog, self);
+	}
+}
+
+void LLScriptEdCore::onSearchMenu(void* userdata)
+{
+	LLScriptEdCore* sec = (LLScriptEdCore*)userdata;
+	LLFloaterScriptSearch::show(sec);
+}
+
+// static 
+void LLScriptEdCore::onUndoMenu(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)userdata;
+	if (!self || !self->mEditor) return;
+	self->mEditor->undo();
+}
+
+// static 
+void LLScriptEdCore::onRedoMenu(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)userdata;
+	if (!self || !self->mEditor) return;
+	self->mEditor->redo();
+}
+
+// static 
+void LLScriptEdCore::onCutMenu(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)userdata;
+	if (!self || !self->mEditor) return;
+	self->mEditor->cut();
+}
+
+// static 
+void LLScriptEdCore::onCopyMenu(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)userdata;
+	if (!self || !self->mEditor) return;
+	self->mEditor->copy();
+}
+
+// static 
+void LLScriptEdCore::onPasteMenu(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)userdata;
+	if (!self || !self->mEditor) return;
+	self->mEditor->paste();
+}
+
+// static 
+void LLScriptEdCore::onSelectAllMenu(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)userdata;
+	if (!self || !self->mEditor) return;
+	self->mEditor->selectAll();
+}
+
+// static 
+void LLScriptEdCore::onDeselectMenu(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)userdata;
+	if (!self || !self->mEditor) return;
+	self->mEditor->deselect();
+}
+
+// static 
+BOOL LLScriptEdCore::enableUndoMenu(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)userdata;
+	if (!self || !self->mEditor) return FALSE;
+	return self->mEditor->canUndo();
+}
+
+// static 
+BOOL LLScriptEdCore::enableRedoMenu(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)userdata;
+	if (!self || !self->mEditor) return FALSE;
+	return self->mEditor->canRedo();
+}
+
+// static 
+BOOL LLScriptEdCore::enableCutMenu(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)userdata;
+	if (!self || !self->mEditor) return FALSE;
+	return self->mEditor->canCut();
+}
+
+// static 
+BOOL LLScriptEdCore::enableCopyMenu(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)userdata;
+	if (!self || !self->mEditor) return FALSE;
+	return self->mEditor->canCopy();
+}
+
+// static 
+BOOL LLScriptEdCore::enablePasteMenu(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)userdata;
+	if (!self || !self->mEditor) return FALSE;
+	return self->mEditor->canPaste();
+}
+
+// static 
+BOOL LLScriptEdCore::enableSelectAllMenu(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)userdata;
+	if (!self || !self->mEditor) return FALSE;
+	return self->mEditor->canSelectAll();
+}
+
+// static 
+BOOL LLScriptEdCore::enableDeselectMenu(void* userdata)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)userdata;
+	if (!self || !self->mEditor) return FALSE;
+	return self->mEditor->canDeselect();
+}
+
+// static
+void LLScriptEdCore::onErrorList(LLUICtrl*, void* user_data)
+{
+	LLScriptEdCore* self = (LLScriptEdCore*)user_data;
+	LLScrollListItem* item = self->mErrorList->getFirstSelected();
+	if(item)
+	{
+		// *FIX: This fucked up little hack is here because we don't
+		// have a grep library. This is very brittle code.
+		S32 row = 0;
+		S32 column = 0;
+		const LLScrollListCell* cell = item->getColumn(0);
+		LLString line(cell->getText());
+		line.erase(0, 1);
+		LLString::replaceChar(line, ',',' ');
+		LLString::replaceChar(line, ')',' ');
+		sscanf(line.c_str(), "%d %d", &row, &column);
+		//llinfos << "LLScriptEdCore::onErrorList() - " << row << ", "
+		//<< column << llendl;
+		self->mEditor->setCursor(row, column);
+		self->mEditor->setFocus(TRUE);
+	}
+}
+
+// static
+void LLScriptEdCore::handleReloadFromServerDialog( S32 option, void* userdata )
+{
+	LLScriptEdCore* self = (LLScriptEdCore*) userdata;
+	switch( option )
+	{
+	case 0: // "Yes"
+		if( self->mLoadCallback )
+		{
+			self->mEditor->setText( "Loading..." );
+			self->mLoadCallback( self->mUserdata );
+		}
+		break;
+
+	case 1: // "No"
+		break;
+
+	default:
+		llassert(0);
+		break;
+	}
+}
+
+void LLScriptEdCore::selectFirstError()
+{
+	// Select the first item;
+	mErrorList->selectFirstItem();
+	onErrorList(mErrorList, this);
+}
+
+
+struct LLEntryAndEdCore
+{
+	LLScriptEdCore* mCore;
+	LLEntryAndEdCore(LLScriptEdCore* core) :
+		mCore(core)
+		{}
+};
+
+void LLScriptEdCore::deleteBridges()
+{
+	S32 count = mBridges.count();
+	LLEntryAndEdCore* eandc;
+	for(S32 i = 0; i < count; i++)
+	{
+		eandc = mBridges.get(i);
+		delete eandc;
+		mBridges[i] = NULL;
+	}
+	mBridges.reset();
+}
+
+// virtual
+BOOL LLScriptEdCore::handleKeyHere(KEY key, MASK mask, BOOL called_from_parent)
+{
+	if(getVisible() && getEnabled())
+	{
+		if(('S' == key) && (MASK_CONTROL == (mask & MASK_CONTROL)))
+		{
+			if(mSaveCallback)
+			{
+				// don't close after saving
+				mSaveCallback(mUserdata, FALSE);
+			}
+	
+			return TRUE;
+		}
+	}
+	return FALSE;
+}
+
+/// ---------------------------------------------------------------------------
+/// LLPreviewLSL
+/// ---------------------------------------------------------------------------
+
+struct LLScriptSaveInfo
+{
+	LLUUID mItemUUID;
+	LLString mDescription;
+	LLTransactionID mTransactionID;
+
+	LLScriptSaveInfo(const LLUUID& uuid, const LLString& desc, LLTransactionID tid) :
+		mItemUUID(uuid), mDescription(desc),  mTransactionID(tid) {}
+};
+
+
+
+//static
+void* LLPreviewLSL::createScriptEdPanel(void* userdata)
+{
+	
+	LLPreviewLSL *self = (LLPreviewLSL*)userdata;
+
+	self->mScriptEd =  new LLScriptEdCore("script panel",
+								   LLRect(),
+								   HELLO_LSL,
+								   HELP_LSL,
+								   self->mViewHandle,
+								   LLPreviewLSL::onLoad,
+								   LLPreviewLSL::onSave,
+								   self,
+								   0);
+
+	return self->mScriptEd;
+}
+
+
+LLPreviewLSL::LLPreviewLSL(const std::string& name, const LLRect& rect,
+						   const std::string& title, const LLUUID& item_id )
+:	LLPreview( name, rect, title, item_id, LLUUID::null, TRUE,
+			   SCRIPT_MIN_WIDTH, SCRIPT_MIN_HEIGHT ),
+   mPendingUploads(0)
+{
+
+	LLRect curRect = rect;
+
+
+	LLCallbackMap::map_t factory_map;
+	factory_map["script panel"] = LLCallbackMap(LLPreviewLSL::createScriptEdPanel, this);
+
+
+	gUICtrlFactory->buildFloater(this,"floater_script_preview.xml", &factory_map);
+
+	moveResizeHandleToFront();
+
+	
+	LLInventoryItem* item = getItem();	
+
+	childSetCommitCallback("desc", LLPreview::onText, this);
+	childSetText("desc", item->getDescription());
+	childSetPrevalidate("desc", &LLLineEditor::prevalidatePrintableNotPipe);
+
+	LLMultiFloater* hostp = getHost();
+
+	if (!sHostp && !hostp && getAssetStatus() == PREVIEW_ASSET_UNLOADED)
+	{
+		loadAsset();
+	}
+	
+	setTitle(title);
+	
+	if (!getHost())
+	{
+		reshape(curRect.getWidth(), curRect.getHeight(), TRUE);
+		setRect(curRect);
+	}
+}
+
+
+void LLPreviewLSL::loadAsset()
+{
+	// *HACK: we poke into inventory to see if it's there, and if so,
+	// then it might be part of the inventory library. If it's in the
+	// library, then you can see the script, but not modify it.
+	LLInventoryItem* item = gInventory.getItem(mItemUUID);
+	BOOL is_library = item
+		&& !gInventory.isObjectDescendentOf(mItemUUID,
+											gAgent.getInventoryRootID());
+	if(!item)
+	{
+		// do the more generic search.
+		getItem();
+	}
+	if(item && !(item->getAssetUUID().isNull()))
+	{
+		BOOL is_copyable = gAgent.allowOperation(PERM_COPY, 
+								item->getPermissions(), GP_OBJECT_MANIPULATE);
+		BOOL is_modifiable = gAgent.allowOperation(PERM_MODIFY,
+								item->getPermissions(), GP_OBJECT_MANIPULATE);
+		if (gAgent.isGodlike() || (is_copyable && (is_modifiable || is_library)))
+		{
+			LLUUID* new_uuid = new LLUUID(mItemUUID);
+			gAssetStorage->getInvItemAsset(LLHost::invalid,
+										gAgent.getID(),
+										gAgent.getSessionID(),
+										item->getPermissions().getOwner(),
+										LLUUID::null,
+										item->getUUID(),
+										item->getAssetUUID(),
+										item->getType(),
+										&LLPreviewLSL::onLoadComplete,
+										(void*)new_uuid,
+										TRUE);
+			mAssetStatus = PREVIEW_ASSET_LOADING;
+		}
+		else
+		{
+			mScriptEd->mEditor->setText("You are not allowed to view this script.");
+			mScriptEd->mEditor->makePristine();
+			mScriptEd->mEditor->setEnabled(FALSE);
+			mScriptEd->mFunctions->setEnabled(FALSE);
+			mAssetStatus = PREVIEW_ASSET_LOADED;
+		}
+		childSetVisible("lock", !is_modifiable);
+		mScriptEd->childSetEnabled("Insert...", is_modifiable);
+	}
+	else
+	{
+		mScriptEd->mEditor->setText(HELLO_LSL);
+		mAssetStatus = PREVIEW_ASSET_LOADED;
+	}
+}
+
+
+BOOL LLPreviewLSL::canClose()
+{
+	return mScriptEd->canClose();
+}
+
+//override the llpreview open which attempts to load asset, load after xml ui made
+void LLPreviewLSL::open()
+{
+	LLFloater::open();
+}
+
+// static
+void LLPreviewLSL::onLoad(void* userdata)
+{
+	LLPreviewLSL* self = (LLPreviewLSL*)userdata;
+	self->loadAsset();
+}
+
+// static
+void LLPreviewLSL::onSave(void* userdata, BOOL close_after_save)
+{
+	LLPreviewLSL* self = (LLPreviewLSL*)userdata;
+	self->mCloseAfterSave = close_after_save;
+	self->saveIfNeeded();
+}
+
+
+// Save needs to compile the text in the buffer. If the compile
+// succeeds, then save both assets out to the database. If the compile
+// fails, go ahead and save the text anyway so that the user doesn't
+// get too fucked.
+void LLPreviewLSL::saveIfNeeded()
+{
+	// llinfos << "LLPreviewLSL::save()" << llendl;
+	if(!mScriptEd->mEditor->isPristine())
+	{
+		mPendingUploads = 0;
+		mScriptEd->mErrorList->deleteAllItems();
+		mScriptEd->mEditor->makePristine();
+
+		// We need to update the asset information
+		LLTransactionID tid;
+		LLAssetID uuid;
+		tid.generate();
+		uuid = tid.makeAssetID(gAgent.getSecureSessionID());
+		char uuid_string[UUID_STR_LENGTH];
+		uuid.toString(uuid_string);
+		char filename[LL_MAX_PATH];
+		sprintf(filename, "%s.lsl", gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_string).c_str());
+		FILE* fp = LLFile::fopen(filename, "wb");
+		if(!fp)
+		{
+			llwarns << "Unable to write to " << filename << llendl;
+			LLScrollListItem* item = new LLScrollListItem();
+			item->addColumn("Error writing to local file. Is your hard drive full?", LLFontGL::sSansSerifSmall);
+			mScriptEd->mErrorList->addItem(item);
+			return;
+		}
+
+		LLString utf8text = mScriptEd->mEditor->getText();
+		//fprintf(fp, "%s|%s\n", LLAssetType::lookup(LLAssetType::AT_LSL_TEXT),
+		//uuid_string);
+		//fprintf(fp,"{\n%s}\n", text.c_str());
+		fputs(utf8text.c_str(), fp);
+		fclose(fp);
+		fp = NULL;
+
+		// also write it out to the vfs for upload
+		LLVFile file(gVFS, uuid, LLAssetType::AT_LSL_TEXT, LLVFile::APPEND);
+		S32 size = utf8text.length() + 1;
+
+		file.setMaxSize(size);
+		file.write((U8*)utf8text.c_str(), size);
+
+		LLInventoryItem *inv_item = getItem();
+
+		// save it out to database
+		if(gAssetStorage && inv_item)
+		{
+			getWindow()->incBusyCount();
+			mPendingUploads++;
+			LLScriptSaveInfo* info = NULL;
+
+			LLLineEditor* descEditor = LLUICtrlFactory::getLineEditorByName(this, "desc");
+
+			info = new LLScriptSaveInfo(mItemUUID,
+										descEditor->getText(),
+										tid);
+			gAssetStorage->storeAssetData(tid, LLAssetType::AT_LSL_TEXT, &LLPreviewLSL::onSaveComplete, info);
+		}
+
+		char dst_filename[LL_MAX_PATH];
+		sprintf(dst_filename, "%s.lso", gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_string).c_str());
+		char err_filename[LL_MAX_PATH];
+		sprintf(err_filename, "%s.out", gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_string).c_str());
+		LLScrollListItem* item = NULL;
+		const LLFontGL* err_font = gResMgr->getRes(LLFONT_OCRA);
+		if(!lscript_compile(filename, dst_filename, err_filename, gAgent.isGodlike()))
+		{
+			llinfos << "Compile failed!" << llendl;
+			//char command[256];
+			//sprintf(command, "type %s\n", err_filename);
+			//system(command);
+
+			// load the error file into the error scrolllist
+			if(NULL != (fp = LLFile::fopen(err_filename, "r")))
+			{
+				char buffer[MAX_STRING];
+				LLString line;
+				while(!feof(fp)) 
+				{
+					
+					fgets(buffer, MAX_STRING, fp);
+					if(feof(fp))
+					{
+						break;
+					}
+					else if(!buffer)
+					{
+						continue;
+					}
+					else
+					{
+						line.assign(buffer);
+						LLString::stripNonprintable(line);
+						item = new LLScrollListItem();
+						item->addColumn(line, err_font);
+						mScriptEd->mErrorList->addItem(item);
+					}
+				}
+				fclose(fp);
+				mScriptEd->selectFirstError();
+			}
+		}
+		else
+		{
+			llinfos << "Compile worked!" << llendl;
+			if(gAssetStorage)
+			{
+				// move the compiled file into the vfs for transport
+				FILE* fp = LLFile::fopen(dst_filename, "rb");
+				LLVFile file(gVFS, uuid, LLAssetType::AT_LSL_BYTECODE, LLVFile::APPEND);
+
+				fseek(fp, 0, SEEK_END);
+				S32 size = ftell(fp);
+				fseek(fp, 0, SEEK_SET);
+
+				file.setMaxSize(size);
+
+				const S32 buf_size = 65536;
+				U8 copy_buf[buf_size];
+				while ((size = fread(copy_buf, 1, buf_size, fp)))
+				{
+					file.write(copy_buf, size);
+				}
+				fclose(fp);
+				fp = NULL;
+				getWindow()->incBusyCount();
+				mPendingUploads++;
+				LLUUID* this_uuid = new LLUUID(mItemUUID);
+				gAssetStorage->storeAssetData(tid,
+											  LLAssetType::AT_LSL_BYTECODE,
+											  &LLPreviewLSL::onSaveBytecodeComplete,
+											  (void**)this_uuid);
+			}
+		}
+
+		// get rid of any temp files left lying around
+		LLFile::remove(filename);
+		LLFile::remove(err_filename);
+		LLFile::remove(dst_filename);
+	}
+}
+
+
+// static
+void LLPreviewLSL::onSaveComplete(const LLUUID& asset_uuid, void* user_data, S32 status) // StoreAssetData callback (fixed)
+{
+	LLScriptSaveInfo* info = reinterpret_cast<LLScriptSaveInfo*>(user_data);
+	if(0 == status)
+	{
+		if (info)
+		{
+			LLViewerInventoryItem* item;
+			item = (LLViewerInventoryItem*)gInventory.getItem(info->mItemUUID);
+			if(item)
+			{
+				LLPointer<LLViewerInventoryItem> new_item = new LLViewerInventoryItem(item);
+				new_item->setAssetUUID(asset_uuid);
+				new_item->setTransactionID(info->mTransactionID);
+				new_item->updateServer(FALSE);
+				gInventory.updateItem(new_item);
+				gInventory.notifyObservers();
+			}
+			else
+			{
+				llwarns << "Inventory item for script " << info->mItemUUID
+					<< " is no longer in agent inventory." << llendl
+			}
+
+			// Find our window and close it if requested.
+			LLPreviewLSL* self = (LLPreviewLSL*)LLPreview::find(info->mItemUUID);
+			if (self)
+			{
+				getWindow()->decBusyCount();
+				self->mPendingUploads--;
+				if (self->mPendingUploads <= 0
+					&& self->mCloseAfterSave)
+				{
+					self->close();
+				}
+			}
+		}
+	}
+	else
+	{
+		llwarns << "Problem saving script: " << status << llendl;
+		LLStringBase<char>::format_map_t args;
+		args["[REASON]"] = std::string(LLAssetStorage::getErrorString(status));
+		gViewerWindow->alertXml("SaveScriptFailReason", args);
+	}
+	delete info;
+}
+
+// static
+void LLPreviewLSL::onSaveBytecodeComplete(const LLUUID& asset_uuid, void* user_data, S32 status) // StoreAssetData callback (fixed)
+{
+	LLUUID* instance_uuid = (LLUUID*)user_data;
+	LLPreviewLSL* self = NULL;
+	if(instance_uuid)
+	{
+		self = LLPreviewLSL::getInstance(*instance_uuid);
+	}
+	if (0 == status)
+	{
+		if (self)
+		{
+			LLScrollListItem* item = new LLScrollListItem();
+			item->addColumn("Compile successful!", LLFontGL::sSansSerifSmall);
+			self->mScriptEd->mErrorList->addItem(item);
+
+			// Find our window and close it if requested.
+			self->getWindow()->decBusyCount();
+			self->mPendingUploads--;
+			if (self->mPendingUploads <= 0
+				&& self->mCloseAfterSave)
+			{
+				self->close();
+			}
+		}
+	}
+	else
+	{
+		llwarns << "Problem saving LSL Bytecode (Preview)" << llendl;
+		LLStringBase<char>::format_map_t args;
+		args["[REASON]"] = std::string(LLAssetStorage::getErrorString(status));
+		gViewerWindow->alertXml("SaveBytecodeFailReason", args);
+	}
+	delete instance_uuid;
+}
+
+// static
+void LLPreviewLSL::onLoadComplete( LLVFS *vfs, const LLUUID& asset_uuid, LLAssetType::EType type,
+								   void* user_data, S32 status)
+{
+	LLUUID* item_uuid = (LLUUID*)user_data;
+	LLPreviewLSL* preview = LLPreviewLSL::getInstance(*item_uuid);
+	if( preview )
+	{
+		if(0 == status)
+		{
+			LLVFile file(vfs, asset_uuid, type);
+			S32 file_length = file.getSize();
+
+			char* buffer = new char[file_length+1];
+			file.read((U8*)buffer, file_length);
+
+			// put a EOS at the end
+			buffer[file_length] = 0;
+			preview->mScriptEd->mEditor->setText(buffer);
+			preview->mScriptEd->mEditor->makePristine();
+			delete [] buffer;
+			LLInventoryItem* item = gInventory.getItem(*item_uuid);
+			BOOL is_modifiable = FALSE;
+			if(item
+			   && gAgent.allowOperation(PERM_MODIFY, item->getPermissions(),
+				   					GP_OBJECT_MANIPULATE))
+			{
+				is_modifiable = TRUE;		
+			}
+			preview->mScriptEd->mEditor->setEnabled(is_modifiable);
+			preview->mAssetStatus = PREVIEW_ASSET_LOADED;
+		}
+		else
+		{
+			if( gViewerStats )
+			{
+				gViewerStats->incStat( LLViewerStats::ST_DOWNLOAD_FAILED );
+			}
+
+			if( LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE == status ||
+				LL_ERR_FILE_EMPTY == status)
+			{
+				LLNotifyBox::showXml("ScriptMissing");
+			}
+			else if (LL_ERR_INSUFFICIENT_PERMISSIONS == status)
+			{
+				LLNotifyBox::showXml("ScriptNoPermissions");
+			}
+			else
+			{
+				LLNotifyBox::showXml("UnableToLoadScript");
+			}
+
+			preview->mAssetStatus = PREVIEW_ASSET_ERROR;
+			llwarns << "Problem loading script: " << status << llendl;
+		}
+	}
+	delete item_uuid;
+}
+
+// static
+LLPreviewLSL* LLPreviewLSL::getInstance( const LLUUID& item_uuid )
+{
+	LLPreview* instance = NULL;
+	preview_map_t::iterator found_it = LLPreview::sInstances.find(item_uuid);
+	if(found_it != LLPreview::sInstances.end())
+	{
+		instance = found_it->second;
+	}
+	return (LLPreviewLSL*)instance;
+}
+
+void LLPreviewLSL::reshape(S32 width, S32 height, BOOL called_from_parent)
+{
+	LLPreview::reshape( width, height, called_from_parent );
+
+	if( !isMinimized() )
+	{
+		// So that next time you open a script it will have the same height and width 
+		// (although not the same position).
+		gSavedSettings.setRect("PreviewScriptRect", mRect);
+	}
+}
+
+/// ---------------------------------------------------------------------------
+/// LLLiveLSLEditor
+/// ---------------------------------------------------------------------------
+
+LLMap<LLUUID, LLLiveLSLEditor*> LLLiveLSLEditor::sInstances;
+
+
+
+//static 
+void* LLLiveLSLEditor::createScriptEdPanel(void* userdata)
+{
+	
+	LLLiveLSLEditor *self = (LLLiveLSLEditor*)userdata;
+
+	self->mScriptEd =  new LLScriptEdCore("script ed panel",
+								   LLRect(),
+								   HELLO_LSL,
+								   HELP_LSL,
+								   self->mViewHandle,
+								   &LLLiveLSLEditor::onLoad,
+								   &LLLiveLSLEditor::onSave,
+								   self,
+								   0);
+
+	return self->mScriptEd;
+}
+
+
+LLLiveLSLEditor::LLLiveLSLEditor(const std::string& name,
+								 const LLRect& rect,
+								 const std::string& title,
+								 const LLUUID& object_id,
+								 const LLUUID& item_id) :
+	LLFloater(name, rect, title, TRUE, SCRIPT_MIN_WIDTH, SCRIPT_MIN_HEIGHT),
+	mObjectID(object_id),
+	mItemID(item_id),
+	mScriptEd(NULL),
+	mAskedForRunningInfo(FALSE),
+	mHaveRunningInfo(FALSE),
+	mCloseAfterSave(FALSE),
+	mPendingUploads(0)
+{
+
+	
+	BOOL is_new = FALSE;
+	if(mItemID.isNull())
+	{
+		mItemID.generate();
+		is_new = TRUE;
+	}
+
+
+	LLLiveLSLEditor::sInstances.addData(mItemID ^ mObjectID, this);
+
+
+
+	LLCallbackMap::map_t factory_map;
+	factory_map["script ed panel"] = LLCallbackMap(LLLiveLSLEditor::createScriptEdPanel, this);
+
+	moveResizeHandleToFront();
+
+	gUICtrlFactory->buildFloater(this,"floater_live_lsleditor.xml", &factory_map);
+
+
+	childSetCommitCallback("running", LLLiveLSLEditor::onRunningCheckboxClicked, this);
+	childSetEnabled("running", FALSE);
+
+	childSetAction("Reset",&LLLiveLSLEditor::onReset,this);
+	childSetEnabled("Reset", TRUE);
+
+
+	mScriptEd->mEditor->makePristine();
+	loadAsset(is_new);
+	mScriptEd->mEditor->setFocus(TRUE);
+
+	
+	if (!getHost())
+	{
+		LLRect curRect = getRect();
+		translate(rect.mLeft - curRect.mLeft, rect.mTop - curRect.mTop);
+	}
+
+	
+	setTitle(title);
+
+}
+
+LLLiveLSLEditor::~LLLiveLSLEditor()
+{
+	LLLiveLSLEditor::sInstances.removeData(mItemID ^ mObjectID);
+}
+
+
+void LLLiveLSLEditor::loadAsset(BOOL is_new)
+{
+	//llinfos << "LLLiveLSLEditor::loadAsset()" << llendl;
+	if(!is_new)
+	{
+		LLViewerObject* object = gObjectList.findObject(mObjectID);
+		if(object)
+		{
+			// HACK! we "know" that mItemID refers to a LLViewerInventoryItem...
+			LLViewerInventoryItem* item = (LLViewerInventoryItem*)object->getInventoryObject(mItemID);
+			if(item
+			   && (gAgent.allowOperation(PERM_COPY, item->getPermissions(),
+					   						GP_OBJECT_MANIPULATE)
+				   || gAgent.isGodlike()))
+			{
+				mItem = new LLViewerInventoryItem(item);
+				//llinfos << "asset id " << mItem->getAssetUUID() << llendl;
+			}
+
+			if(!gAgent.isGodlike()
+			   && (item
+				   && (!gAgent.allowOperation(PERM_COPY, item->getPermissions(),
+						   					GP_OBJECT_MANIPULATE)
+					   || !gAgent.allowOperation(PERM_MODIFY, 
+						   			item->getPermissions(), GP_OBJECT_MANIPULATE))))
+				   
+			{
+				mScriptEd->mEditor->setText("You are not allowed to view this script.");
+				mScriptEd->mEditor->makePristine();
+				mScriptEd->mEditor->setEnabled(FALSE);
+			}
+			else if(mItem.notNull() && mItem->getAssetUUID().notNull())
+			{
+				// request the text from the object
+				LLUUID* user_data = new LLUUID(mItemID ^ mObjectID);
+				gAssetStorage->getInvItemAsset(object->getRegion()->getHost(),
+											gAgent.getID(),
+											gAgent.getSessionID(),
+											item->getPermissions().getOwner(),
+											object->getID(),
+											item->getUUID(),
+											item->getAssetUUID(),
+											item->getType(),
+											&LLLiveLSLEditor::onLoadComplete,
+											(void*)user_data,
+											TRUE);
+				LLMessageSystem* msg = gMessageSystem;
+				msg->newMessageFast(_PREHASH_GetScriptRunning);
+				msg->nextBlockFast(_PREHASH_Script);
+				msg->addUUIDFast(_PREHASH_ObjectID, mObjectID);
+				msg->addUUIDFast(_PREHASH_ItemID, mItemID);
+				msg->sendReliable(object->getRegion()->getHost());
+				mAskedForRunningInfo = TRUE;
+			}
+			else
+			{
+				mScriptEd->mEditor->setText("");
+				mScriptEd->mEditor->makePristine();
+			}
+
+			if(item
+			   && !gAgent.allowOperation(PERM_MODIFY, item->getPermissions(),
+				   						GP_OBJECT_MANIPULATE))
+			{
+				mScriptEd->mEditor->setEnabled(FALSE);
+			}
+			// This is commented out, because we don't completely
+			// handle script exports yet.
+			/*
+			// request the exports from the object
+			gMessageSystem->newMessage("GetScriptExports");
+			gMessageSystem->nextBlock("ScriptBlock");
+			gMessageSystem->addUUID("AgentID", gAgent.getID());
+			U32 local_id = object->getLocalID();
+			gMessageSystem->addData("LocalID", &local_id);
+			gMessageSystem->addUUID("ItemID", mItemID);
+			LLHost host(object->getRegion()->getIP(),
+						object->getRegion()->getPort());
+			gMessageSystem->sendReliable(host);
+			*/
+		}
+	}
+	else
+	{
+		mScriptEd->mEditor->setText(HELLO_LSL);
+		//mScriptEd->mEditor->setText("");
+		//mScriptEd->mEditor->makePristine();
+		LLPermissions perm;
+		perm.init(gAgent.getID(), gAgent.getID(), LLUUID::null, gAgent.getGroupID());
+		perm.initMasks(PERM_ALL, PERM_ALL, PERM_NONE, PERM_NONE, PERM_MOVE | PERM_TRANSFER);
+		mItem = new LLViewerInventoryItem(mItemID,
+									mObjectID,
+									perm,
+									LLUUID::null,
+									LLAssetType::AT_LSL_TEXT,
+									LLInventoryType::IT_LSL,
+									DEFAULT_SCRIPT_NAME,
+									DEFAULT_SCRIPT_DESC,
+									LLSaleInfo::DEFAULT,
+									LLInventoryItem::II_FLAGS_NONE,
+									time_corrected());
+	}
+}
+
+// static
+void LLLiveLSLEditor::onLoadComplete(LLVFS *vfs, const LLUUID& asset_id,
+									 LLAssetType::EType type,
+									 void* user_data, S32 status)
+{
+	LLLiveLSLEditor* instance = NULL;
+	LLUUID* xored_id = (LLUUID*)user_data;
+
+	if( LLLiveLSLEditor::sInstances.checkData(*xored_id) )
+	{
+		if( LL_ERR_NOERR == status )
+		{
+			instance = LLLiveLSLEditor::sInstances[*xored_id];
+			instance->loadScriptText(vfs, asset_id, type);
+		}
+		else
+		{
+			if( gViewerStats )
+			{
+				gViewerStats->incStat( LLViewerStats::ST_DOWNLOAD_FAILED );
+			}
+
+			if( LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE == status ||
+				LL_ERR_FILE_EMPTY == status)
+			{
+				LLNotifyBox::showXml("ScriptMissing");
+			}
+			else if (LL_ERR_INSUFFICIENT_PERMISSIONS == status)
+			{
+				LLNotifyBox::showXml("ScriptNoPermissions");
+			}
+			else
+			{
+				LLNotifyBox::showXml("UnableToLoadScript");
+			}
+		}
+	}
+
+	delete xored_id;
+}
+
+void LLLiveLSLEditor::loadScriptText(const char* filename)
+{
+	FILE* file = LLFile::fopen(filename, "rb");
+	if(file)
+	{
+		// read in the whole file
+		fseek(file, 0L, SEEK_END);
+		S32 file_length = ftell(file);
+		fseek(file, 0L, SEEK_SET);
+		char* buffer = new char[file_length+1];
+		fread(buffer, file_length, 1, file);
+		fclose(file);
+		buffer[file_length] = 0;
+		mScriptEd->mEditor->setText(buffer);
+		mScriptEd->mEditor->makePristine();
+		delete[] buffer;
+	}
+	else
+	{
+		llwarns << "Error opening " << filename << llendl;
+	}
+}
+
+void LLLiveLSLEditor::loadScriptText(LLVFS *vfs, const LLUUID &uuid, LLAssetType::EType type)
+{
+	LLVFile file(vfs, uuid, type);
+	S32 file_length = file.getSize();
+	char *buffer = new char[file_length + 1];
+	file.read((U8*)buffer, file_length);
+
+	if (file.getLastBytesRead() != file_length ||
+		file_length <= 0)
+	{
+		llwarns << "Error reading " << uuid << ":" << type << llendl;
+	}
+
+	buffer[file_length] = '\0';
+
+	mScriptEd->mEditor->setText(buffer);
+	mScriptEd->mEditor->makePristine();
+	delete[] buffer;
+
+}
+
+
+void LLLiveLSLEditor::onRunningCheckboxClicked( LLUICtrl*, void* userdata )
+{
+	LLLiveLSLEditor* self = (LLLiveLSLEditor*) userdata;
+	LLViewerObject* object = gObjectList.findObject( self->mObjectID );
+	LLCheckBoxCtrl* runningCheckbox = LLUICtrlFactory::getCheckBoxByName(self, "running");
+	BOOL running =  runningCheckbox->get();
+	//self->mRunningCheckbox->get();
+	if( object )
+	{
+		LLMessageSystem* msg = gMessageSystem;
+		msg->newMessageFast(_PREHASH_SetScriptRunning);
+		msg->nextBlockFast(_PREHASH_AgentData);
+		msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
+		msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
+		msg->nextBlockFast(_PREHASH_Script);
+		msg->addUUIDFast(_PREHASH_ObjectID, self->mObjectID);
+		msg->addUUIDFast(_PREHASH_ItemID, self->mItemID);
+		msg->addBOOLFast(_PREHASH_Running, running);
+		msg->sendReliable(object->getRegion()->getHost());
+	}
+	else
+	{
+		runningCheckbox->set(!running);
+		gViewerWindow->alertXml("CouldNotStartStopScript");
+	}
+}
+
+void LLLiveLSLEditor::onReset(void *userdata)
+{
+	LLLiveLSLEditor* self = (LLLiveLSLEditor*) userdata;
+
+	LLViewerObject* object = gObjectList.findObject( self->mObjectID );
+	if(object)
+	{
+		LLMessageSystem* msg = gMessageSystem;
+		msg->newMessageFast(_PREHASH_ScriptReset);
+		msg->nextBlockFast(_PREHASH_AgentData);
+		msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
+		msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
+		msg->nextBlockFast(_PREHASH_Script);
+		msg->addUUIDFast(_PREHASH_ObjectID, self->mObjectID);
+		msg->addUUIDFast(_PREHASH_ItemID, self->mItemID);
+		msg->sendReliable(object->getRegion()->getHost());
+	}
+	else
+	{
+		gViewerWindow->alertXml("CouldNotStartStopScript"); 
+	}
+}
+
+void LLLiveLSLEditor::draw()
+{
+	if(getVisible())
+	{
+		LLViewerObject* object = gObjectList.findObject(mObjectID);
+		LLCheckBoxCtrl* runningCheckbox = LLUICtrlFactory::getCheckBoxByName(this, "running");
+			if(object && mAskedForRunningInfo && mHaveRunningInfo)
+		{
+			if(object->permAnyOwner())
+			{
+				runningCheckbox->setLabel(ENABLED_RUNNING_CHECKBOX_LABEL);
+				runningCheckbox->setEnabled(TRUE);
+			}
+			else
+			{
+				runningCheckbox->setLabel(DISABLED_RUNNING_CHECKBOX_LABEL);
+				runningCheckbox->setEnabled(FALSE);
+				// *FIX: Set it to false so that the ui is correct for
+				// a box that is released to public. It could be
+				// incorrect after a release/claim cycle, but will be
+				// correct after clicking on it.
+				runningCheckbox->set(FALSE);
+			}
+		}
+		else if(!object)
+		{
+			// HACK: Display this information in the title bar.
+			// Really ought to put in main window.
+			setTitle("Script (object out of range)");
+			runningCheckbox->setEnabled(FALSE);
+			// object may have fallen out of range.
+			mHaveRunningInfo = FALSE;
+		}
+		LLFloater::draw();
+	}
+}
+
+struct LLLiveLSLSaveData
+{
+	LLLiveLSLSaveData(const LLUUID& id, const LLViewerInventoryItem* item, BOOL active);
+	LLUUID mObjectID;
+	LLPointer<LLViewerInventoryItem> mItem;
+	BOOL mActive;
+};
+
+LLLiveLSLSaveData::LLLiveLSLSaveData(const LLUUID& id,
+									 const LLViewerInventoryItem* item,
+									 BOOL active) :
+	mObjectID(id),
+	mActive(active)
+{
+	llassert(item);
+	mItem = new LLViewerInventoryItem(item);
+}
+
+void LLLiveLSLEditor::saveIfNeeded()
+{
+	llinfos << "LLLiveLSLEditor::saveIfNeeded()" << llendl;
+	LLViewerObject* object = gObjectList.findObject(mObjectID);
+	if(!object)
+	{
+		gViewerWindow->alertXml("SaveScriptFailObjectNotFound");
+		return;
+	}
+
+	// get the latest info about it. We used to be losing the script
+	// name on save, because the viewer object version of the item,
+	// and the editor version would get out of synch. Here's a good
+	// place to synch them back up.
+	// HACK! we "know" that mItemID refers to a LLInventoryItem...
+	LLInventoryItem* inv_item = (LLInventoryItem*)object->getInventoryObject(mItemID);
+	if(inv_item)
+	{
+		mItem->copy(inv_item);
+	}
+
+	// Don't need to save if we're pristine
+	if(mScriptEd->mEditor->isPristine())
+	{
+		return;
+	}
+
+	mPendingUploads = 0;
+
+	// save the script
+	mScriptEd->mEditor->makePristine();
+	mScriptEd->mErrorList->deleteAllItems();
+
+	// set up the save on the local machine.
+	mScriptEd->mEditor->makePristine();
+	LLTransactionID tid;
+	LLAssetID uuid;
+	tid.generate();
+	uuid = tid.makeAssetID(gAgent.getSecureSessionID());
+	mItem->setAssetUUID(uuid);
+	mItem->setTransactionID(tid);
+
+	// write out the data, and store it in the asset database
+	char uuid_string[UUID_STR_LENGTH];
+	uuid.toString(uuid_string);
+	char filename[LL_MAX_PATH];
+	sprintf(filename, "%s.lsl", gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_string).c_str());
+	FILE* fp = LLFile::fopen(filename, "wb");
+	if(!fp)
+	{
+		llwarns << "Unable to write to " << filename << llendl;
+		LLScrollListItem* item = new LLScrollListItem();
+		item->addColumn("Error writing to local file. Is your hard drive full?", LLFontGL::sSansSerifSmall);
+		mScriptEd->mErrorList->addItem(item);
+		return;
+	}
+	LLString utf8text = mScriptEd->mEditor->getText();
+	fputs(utf8text.c_str(), fp);
+	fclose(fp);
+
+	LLCheckBoxCtrl* runningCheckbox = LLUICtrlFactory::getCheckBoxByName(this, "running");
+	
+	// save it out to database
+	if(gAssetStorage)
+	{
+		// write it out to the vfs for upload
+		LLVFile file(gVFS, uuid, LLAssetType::AT_LSL_TEXT, LLVFile::APPEND);
+		S32 size = utf8text.length() + 1;
+
+		file.setMaxSize(size);
+		file.write((U8*)utf8text.c_str(), size);
+
+		getWindow()->incBusyCount();
+		mPendingUploads++;
+		LLLiveLSLSaveData* data = new LLLiveLSLSaveData(mObjectID,
+														mItem,
+														runningCheckbox->get());
+		gAssetStorage->storeAssetData(tid, LLAssetType::AT_LSL_TEXT, &onSaveTextComplete, (void*)data, FALSE);
+	}
+
+#if LL_WINDOWS
+	// This major hack was inserted because sometimes compilation
+	// would fail because it couldn't open this file... I decided
+	// to make a loop until open was successful. This seems to be
+	// a problem specific to ntfs.
+	fp = NULL;
+	const U32 MAX_TRIES = 20;
+	U32 tries = MAX_TRIES;
+	while((!fp) && --tries)
+	{
+		ms_sleep(17);
+		fp = LLFile::fopen(filename, "r");
+		if(!fp)
+		{
+			llwarns << "Trying to open the source file " << filename
+					<< " again" << llendl;
+		}
+		else
+		{
+			fclose(fp);
+		}
+	}
+	fp = NULL;
+#endif
+
+	char dst_filename[LL_MAX_PATH];
+	sprintf(dst_filename, "%s.lso", gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_string).c_str());
+	char err_filename[LL_MAX_PATH];
+	sprintf(err_filename, "%s.out", gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_string).c_str());
+	LLScrollListItem* item = NULL;
+	const LLFontGL* err_font = gResMgr->getRes(LLFONT_OCRA);
+	if(!lscript_compile(filename, dst_filename, err_filename, gAgent.isGodlike()))
+	{
+		// load the error file into the error scrolllist
+		llinfos << "Compile failed!" << llendl;
+		if(NULL != (fp = LLFile::fopen(err_filename, "r")))
+		{
+			char buffer[MAX_STRING];
+			LLString line;
+			while(!feof(fp)) 
+			{
+				
+				fgets(buffer, MAX_STRING, fp);
+				if(feof(fp))
+				{
+					break;
+				}
+				else if(!buffer)
+				{
+					continue;
+				}
+				else
+				{
+					line.assign(buffer);
+					LLString::stripNonprintable(line);
+					item = new LLScrollListItem();
+					item->addColumn(line, err_font);
+					mScriptEd->mErrorList->addItem(item);
+				}
+			}
+			fclose(fp);
+			mScriptEd->selectFirstError();
+			// don't set the asset id, because we want to save the
+			// script, even though the compile failed.
+			//mItem->setAssetUUID(LLUUID::null);
+			object->saveScript(mItem, FALSE, false);
+			dialog_refresh_all();
+		}
+	}
+	else
+	{
+		llinfos << "Compile worked!" << llendl;
+		mScriptEd->mErrorList->addSimpleItem("Compile successful, saving...");
+		if(gAssetStorage)
+		{
+			llinfos << "LLLiveLSLEditor::saveAsset "
+					<< mItem->getAssetUUID() << llendl;
+
+			// move the compiled file into the vfs for transport
+			FILE* fp = LLFile::fopen(dst_filename, "rb");
+			LLVFile file(gVFS, uuid, LLAssetType::AT_LSL_BYTECODE, LLVFile::APPEND);
+
+			fseek(fp, 0, SEEK_END);
+			S32 size = ftell(fp);
+			fseek(fp, 0, SEEK_SET);
+
+			file.setMaxSize(size);
+
+			const S32 buf_size = 65536;
+			U8 copy_buf[buf_size];
+			while ((size = fread(copy_buf, 1, buf_size, fp)))
+			{
+				file.write(copy_buf, size);
+			}
+			fclose(fp);
+			fp = NULL;
+
+			getWindow()->incBusyCount();
+			mPendingUploads++;
+			LLLiveLSLSaveData* data = NULL;
+			data = new LLLiveLSLSaveData(mObjectID,
+										 mItem,
+										 runningCheckbox->get());
+			gAssetStorage->storeAssetData(tid,
+										  LLAssetType::AT_LSL_BYTECODE,
+										  &LLLiveLSLEditor::onSaveBytecodeComplete,
+										  (void*)data);
+			dialog_refresh_all();
+		}
+	}
+
+	// get rid of any temp files left lying around
+	LLFile::remove(filename);
+	LLFile::remove(err_filename);
+	LLFile::remove(dst_filename);
+
+	// If we successfully saved it, then we should be able to check/uncheck the running box!
+	runningCheckbox->setLabel(ENABLED_RUNNING_CHECKBOX_LABEL);
+	runningCheckbox->setEnabled(TRUE);
+}
+
+void LLLiveLSLEditor::onSaveTextComplete(const LLUUID& asset_uuid, void* user_data, S32 status) // StoreAssetData callback (fixed)
+{
+	LLLiveLSLSaveData* data = (LLLiveLSLSaveData*)user_data;
+
+	if (status)
+	{
+		llwarns << "Unable to save text for a script." << llendl;
+		LLStringBase<char>::format_map_t args;
+		args["[REASON]"] = std::string(LLAssetStorage::getErrorString(status));
+		gViewerWindow->alertXml("CompileQueueSaveText", args);
+	}
+	else
+	{
+		LLLiveLSLEditor* self = sInstances.getIfThere(data->mItem->getUUID() ^ data->mObjectID);
+		if (self)
+		{
+			self->getWindow()->decBusyCount();
+			self->mPendingUploads--;
+			if (self->mPendingUploads <= 0
+				&& self->mCloseAfterSave)
+			{
+				self->close();
+			}
+		}
+	}
+	delete data;
+	data = NULL;
+}
+
+
+void LLLiveLSLEditor::onSaveBytecodeComplete(const LLUUID& asset_uuid, void* user_data, S32 status) // StoreAssetData callback (fixed)
+{
+	LLLiveLSLSaveData* data = (LLLiveLSLSaveData*)user_data;
+	if(!data)
+		return;
+	if(0 ==status)
+	{
+		llinfos << "LSL Bytecode saved" << llendl;
+		LLUUID xor_id = data->mItem->getUUID() ^ data->mObjectID;
+		LLLiveLSLEditor* self = sInstances.getIfThere(xor_id);
+		if(self)
+		{
+			// Tell the user that the compile worked.
+			self->mScriptEd->mErrorList->addSimpleItem("Save complete.");
+			// close the window if this completes both uploads
+			self->getWindow()->decBusyCount();
+			self->mPendingUploads--;
+			if (self->mPendingUploads <= 0
+				&& self->mCloseAfterSave)
+			{
+				self->close();
+			}
+		}
+		LLViewerObject* object = gObjectList.findObject(data->mObjectID);
+		if(object)
+		{
+			object->saveScript(data->mItem, data->mActive, false);
+			dialog_refresh_all();
+			//LLToolDragAndDrop::dropScript(object, ids->first,
+			//						  LLAssetType::AT_LSL_TEXT, FALSE);
+		}
+	}
+	else
+	{
+		llinfos << "Problem saving LSL Bytecode (Live Editor)" << llendl;
+		llwarns << "Unable to save a compiled script." << llendl;
+
+		LLStringBase<char>::format_map_t args;
+		args["[REASON]"] = std::string(LLAssetStorage::getErrorString(status));
+		gViewerWindow->alertXml("CompileQueueSaveBytecode", args);
+	}
+	char uuid_string[UUID_STR_LENGTH];
+	data->mItem->getAssetUUID().toString(uuid_string);
+	char dst_filename[LL_MAX_PATH];
+	sprintf(dst_filename, "%s.lso", gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_string).c_str());
+	LLFile::remove(dst_filename);
+	sprintf(dst_filename, "%s.lsl", gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_string).c_str());
+	LLFile::remove(dst_filename);
+	delete data;
+}
+
+BOOL LLLiveLSLEditor::canClose()
+{
+	return (mScriptEd->canClose());
+}
+
+// static
+void LLLiveLSLEditor::onLoad(void* userdata)
+{
+	LLLiveLSLEditor* self = (LLLiveLSLEditor*)userdata;
+	self->loadAsset();
+}
+
+// static
+void LLLiveLSLEditor::onSave(void* userdata, BOOL close_after_save)
+{
+	LLLiveLSLEditor* self = (LLLiveLSLEditor*)userdata;
+	self->mCloseAfterSave = close_after_save;
+	self->saveIfNeeded();
+}
+
+// static
+LLLiveLSLEditor* LLLiveLSLEditor::show(const LLUUID& script_id, const LLUUID& object_id)
+{
+	LLLiveLSLEditor* instance = NULL;
+	LLUUID xored_id = script_id ^ object_id;
+	if(LLLiveLSLEditor::sInstances.checkData(xored_id))
+	{
+		// Move the existing view to the front
+		instance = LLLiveLSLEditor::sInstances[xored_id];
+		instance->open();
+	}
+	return instance;
+}
+
+// static
+void LLLiveLSLEditor::hide(const LLUUID& script_id, const LLUUID& object_id)
+{
+	LLUUID xored_id = script_id ^ object_id;
+	if( LLLiveLSLEditor::sInstances.checkData( xored_id ) )
+	{
+		LLLiveLSLEditor* instance = LLLiveLSLEditor::sInstances[xored_id];
+		if(instance->getParent())
+		{
+			instance->getParent()->removeChild(instance);
+		}
+		delete instance;
+	}
+}
+
+// static
+void LLLiveLSLEditor::processScriptRunningReply(LLMessageSystem* msg, void**)
+{
+	LLUUID item_id;
+	LLUUID object_id;
+	msg->getUUIDFast(_PREHASH_Script, _PREHASH_ObjectID, object_id);
+	msg->getUUIDFast(_PREHASH_Script, _PREHASH_ItemID, item_id);
+	LLUUID xored_id = item_id ^ object_id;
+	if(LLLiveLSLEditor::sInstances.checkData(xored_id))
+	{
+		LLLiveLSLEditor* instance = LLLiveLSLEditor::sInstances[xored_id];
+		instance->mHaveRunningInfo = TRUE;
+		BOOL running;
+		msg->getBOOLFast(_PREHASH_Script, _PREHASH_Running, running);
+		LLCheckBoxCtrl* runningCheckbox = LLUICtrlFactory::getCheckBoxByName(instance, "running");
+		runningCheckbox->set(running);
+	}
+}
+
+void LLLiveLSLEditor::reshape(S32 width, S32 height, BOOL called_from_parent)
+{
+	LLFloater::reshape( width, height, called_from_parent );
+
+	if( !isMinimized() )
+	{
+		// So that next time you open a script it will have the same height and width 
+		// (although not the same position).
+		gSavedSettings.setRect("PreviewScriptRect", mRect);
+	}
+}