lltoolmgr.h
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- /**
- * @file lltoolmgr.h
- * @brief LLToolMgr class header file
- *
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- *
- * 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_TOOLMGR_H
- #define LL_TOOLMGR_H
- #include "llkeyboard.h"
- class LLTool;
- class LLToolset;
- // Key bindings for common operations
- const MASK MASK_VERTICAL = MASK_CONTROL;
- const MASK MASK_SPIN = MASK_CONTROL | MASK_SHIFT;
- const MASK MASK_ZOOM = MASK_NONE;
- const MASK MASK_ORBIT = MASK_CONTROL;
- const MASK MASK_PAN = MASK_CONTROL | MASK_SHIFT;
- const MASK MASK_COPY = MASK_SHIFT;
- class LLToolMgr : public LLSingleton<LLToolMgr>
- {
- public:
- LLToolMgr();
- ~LLToolMgr();
- // Must be called after gSavedSettings set up.
- void initTools();
- LLTool* getCurrentTool(); // returns active tool, taking into account keyboard state
- LLTool* getBaseTool(); // returns active tool when overrides are deactivated
- bool inEdit();
- bool canEdit();
- void toggleBuildMode();
-
- /* Determines if we are in Build mode or not. */
- bool inBuildMode();
- void setTransientTool(LLTool* tool);
- void clearTransientTool();
- BOOL usingTransientTool();
- void setCurrentToolset(LLToolset* current);
- LLToolset* getCurrentToolset();
- void onAppFocusGained();
- void onAppFocusLost();
- void clearSavedTool();
- protected:
- friend class LLToolset; // to allow access to setCurrentTool();
- void setCurrentTool(LLTool* tool);
- void updateToolStatus();
- protected:
- LLTool* mBaseTool;
- LLTool* mSavedTool; // The current tool at the time application focus was lost.
- LLTool* mTransientTool;
- LLTool* mOverrideTool; // Tool triggered by keyboard override
- LLTool* mSelectedTool; // last known active tool
- LLToolset* mCurrentToolset;
- };
- // Sets of tools for various modes
- class LLToolset
- {
- public:
- LLToolset() : mSelectedTool(NULL) {}
- LLTool* getSelectedTool() { return mSelectedTool; }
- void addTool(LLTool* tool);
- void selectTool( LLTool* tool );
- void selectToolByIndex( S32 index );
- void selectFirstTool();
- void selectNextTool();
- void selectPrevTool();
- void handleScrollWheel(S32 clicks);
- BOOL isToolSelected( S32 index );
- protected:
- LLTool* mSelectedTool;
- typedef std::vector<LLTool*> tool_list_t;
- tool_list_t mToolList;
- };
- // Globals
- extern LLToolset* gBasicToolset;
- extern LLToolset *gCameraToolset;
- //extern LLToolset *gLandToolset;
- extern LLToolset* gMouselookToolset;
- extern LLToolset* gFaceEditToolset;
- extern LLTool* gToolNull;
- #endif