/indra/newview/llviewertexteditor.h
https://bitbucket.org/lindenlab/viewer-beta/ · C Header · 133 lines · 65 code · 25 blank · 43 comment · 0 complexity · 8be27c9aec6c65eca314cccbcc3341dc MD5 · raw file
- /**
- * @file llviewertexteditor.h
- * @brief Text editor widget to let users enter a multi-line document//
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
- #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>
- {};
- 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(LLPointer<LLInventoryItem> item, llwchar wc);
- S32 insertEmbeddedItem(S32 pos, LLInventoryItem* item);
- // *NOTE: most of openEmbeddedXXX methods except openEmbeddedLandmark take pointer to LLInventoryItem.
- // Be sure they don't bind it to callback function to avoid situation when it gets invalid when
- // callback is trigged after text editor is closed. See EXT-8459.
- void openEmbeddedTexture( LLInventoryItem* item, llwchar wc );
- void openEmbeddedSound( LLInventoryItem* item, llwchar wc );
- void openEmbeddedLandmark( LLPointer<LLInventoryItem> item_ptr, 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