llviewertexteditor.h
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- /**
- * @file llviewertexteditor.h
- * @brief Text editor widget to let users enter a multi-line document//
- *
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- *
- * Copyright (c) 2001-2010, 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_VIEWERTEXTEDITOR_H
- #define LL_VIEWERTEXTEDITOR_H
- #include "lltexteditor.h"
- //
- // Classes
- //
- class LLViewerTextEditor : public LLTextEditor
- {
- public:
- struct Params : public LLInitParam::Block<Params, LLTextEditor::Params>
- {
- Params()
- {
- name = "text_editor";
- }
- };
- protected:
- LLViewerTextEditor(const Params&);
- friend class LLUICtrlFactory;
- public:
- virtual ~LLViewerTextEditor();
- virtual void makePristine();
-
- // mousehandler overrides
- virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
- virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask);
- virtual BOOL handleHover(S32 x, S32 y, MASK mask);
- virtual BOOL handleDoubleClick(S32 x, S32 y, MASK mask );
- virtual BOOL handleDragAndDrop(S32 x, S32 y, MASK mask,
- BOOL drop, EDragAndDropType cargo_type,
- void *cargo_data, EAcceptance *accept, std::string& tooltip_msg);
- const class LLInventoryItem* getDragItem() const { return mDragItem; }
- virtual BOOL importBuffer(const char* buffer, S32 length);
- virtual bool importStream(std::istream& str);
- virtual BOOL exportBuffer(std::string& buffer);
- virtual void onValueChange(S32 start, S32 end);
- void setNotecardInfo(const LLUUID& notecard_item_id, const LLUUID& object_id, const LLUUID& preview_id)
- {
- mNotecardInventoryID = notecard_item_id;
- mObjectID = object_id;
- mPreviewID = preview_id;
- }
-
- void setASCIIEmbeddedText(const std::string& instr);
- void setEmbeddedText(const std::string& instr);
- std::string getEmbeddedText();
-
- // Appends Second Life time, small font, grey.
- // If this starts a line, you need to prepend a newline.
- std::string appendTime(bool prepend_newline);
- void copyInventory(const LLInventoryItem* item, U32 callback_id = 0);
- // returns true if there is embedded inventory.
- // *HACK: This is only useful because the notecard verifier may
- // change the asset if there is embedded inventory. This mechanism
- // should be changed to get a different asset id from the verifier
- // rather than checking if a re-load is necessary. Phoenix 2007-02-27
- bool hasEmbeddedInventory();
- private:
- // Embedded object operations
- void findEmbeddedItemSegments(S32 start, S32 end);
- virtual llwchar pasteEmbeddedItem(llwchar ext_char);
- BOOL openEmbeddedItemAtPos( S32 pos );
- BOOL openEmbeddedItem(LLInventoryItem* item, llwchar wc);
- S32 insertEmbeddedItem(S32 pos, LLInventoryItem* item);
- void openEmbeddedTexture( LLInventoryItem* item, llwchar wc );
- void openEmbeddedSound( LLInventoryItem* item, llwchar wc );
- void openEmbeddedLandmark( LLInventoryItem* item, llwchar wc );
- void openEmbeddedNotecard( LLInventoryItem* item, llwchar wc);
- void openEmbeddedCallingcard( LLInventoryItem* item, llwchar wc);
- void showCopyToInvDialog( LLInventoryItem* item, llwchar wc );
- void showUnsavedAlertDialog( LLInventoryItem* item );
- bool onCopyToInvDialog(const LLSD& notification, const LLSD& response );
- static bool onNotecardDialog(const LLSD& notification, const LLSD& response );
-
- LLPointer<LLInventoryItem> mDragItem;
- LLTextSegment* mDragSegment;
- llwchar mDragItemChar;
- BOOL mDragItemSaved;
- class LLEmbeddedItems* mEmbeddedItemList;
- LLUUID mObjectID;
- LLUUID mNotecardInventoryID;
- LLUUID mPreviewID;
- LLPointer<class LLEmbeddedNotecardOpener> mInventoryCallback;
- //
- // Inner classes
- //
- class TextCmdInsertEmbeddedItem;
- };
- #endif // LL_VIEWERTEXTEDITOR_H