Imported existing code

indra/newview/llpreviewnotecard.h

@@ -0,0 +1,120 @@
+/** 
+ * @file llpreviewnotecard.h
+ * @brief LLPreviewNotecard class header file
+ *
+ * $LicenseInfo:firstyear=2002&license=viewergpl$
+ * 
+ * Copyright (c) 2002-2009, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLPREVIEWNOTECARD_H
+#define LL_LLPREVIEWNOTECARD_H
+
+#include "llpreview.h"
+#include "llassetstorage.h"
+#include "lliconctrl.h"
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+// Class LLPreviewNotecard
+//
+// This class allows us to edit notecards
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+class LLViewerTextEditor;
+class LLButton;
+
+class LLPreviewNotecard : public LLPreview
+{
+public:
+	LLPreviewNotecard(const std::string& name, const LLRect& rect, const std::string& title,
+					  const LLUUID& item_id,
+					  const LLUUID& object_id = LLUUID::null,
+					  const LLUUID& asset_id = LLUUID::null,
+					  BOOL show_keep_discard = FALSE,
+					  LLPointer<LLViewerInventoryItem> inv_item = NULL);
+	virtual ~LLPreviewNotecard();
+	
+	// llpreview	
+	virtual bool saveItem(LLPointer<LLInventoryItem>* itemptr);
+
+	// llview
+	virtual void draw();
+	virtual BOOL handleKeyHere(KEY key, MASK mask);
+	virtual void setEnabled( BOOL enabled );
+	virtual void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
+
+	// llfloater
+	virtual BOOL canClose();
+
+	// llpanel
+	virtual BOOL	postBuild();
+
+	// reach into the text editor, and grab the drag item
+	const LLInventoryItem* getDragItem();
+
+
+	// return true if there is any embedded inventory.
+	bool hasEmbeddedInventory();
+
+	// After saving a notecard, the tcp based upload system will
+	// change the asset, therefore, we need to re-fetch it from the
+	// asset system. :(
+	void refreshFromInventory();
+
+protected:
+
+	virtual void loadAsset();
+	bool saveIfNeeded(LLInventoryItem* copyitem = NULL);
+
+	static LLPreviewNotecard* getInstance(const LLUUID& uuid);
+
+	static void onLoadComplete(LLVFS *vfs,
+							   const LLUUID& asset_uuid,
+							   LLAssetType::EType type,
+							   void* user_data, S32 status, LLExtStat ext_status);
+
+	static void onClickSave(void* data);
+
+	static void onSaveComplete(const LLUUID& asset_uuid,
+							   void* user_data,
+							   S32 status, LLExtStat ext_status);
+
+	bool handleSaveChangesDialog(const LLSD& notification, const LLSD& response);
+
+	virtual const char *getTitleName() const { return "Note"; }
+
+protected:
+	LLViewerTextEditor* mEditor;
+	LLButton* mSaveBtn;
+
+	LLUUID mAssetID;
+
+	LLUUID mNotecardItemID;
+	LLUUID mObjectID;
+};
+
+
+#endif // LL_LLPREVIEWNOTECARD_H