133 lines
3.6 KiB
C++
133 lines
3.6 KiB
C++
/**
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* @file lltoolmgr.h
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* @brief LLToolMgr class header file
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*
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* $LicenseInfo:firstyear=2001&license=viewergpl$
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*
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* Copyright (c) 2001-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#ifndef LL_TOOLMGR_H
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#define LL_TOOLMGR_H
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#include "llkeyboard.h"
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class LLTool;
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class LLToolset;
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// Key bindings for common operations
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const MASK MASK_VERTICAL = MASK_CONTROL;
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const MASK MASK_SPIN = MASK_CONTROL | MASK_SHIFT;
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const MASK MASK_ZOOM = MASK_NONE;
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const MASK MASK_ORBIT = MASK_CONTROL;
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const MASK MASK_PAN = MASK_CONTROL | MASK_SHIFT;
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const MASK MASK_COPY = MASK_SHIFT;
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class LLToolMgr : public LLSingleton<LLToolMgr>
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{
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public:
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LLToolMgr();
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~LLToolMgr();
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// Must be called after gSavedSettings set up.
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void initTools();
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LLTool* getCurrentTool(); // returns active tool, taking into account keyboard state
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LLTool* getBaseTool(); // returns active tool when overrides are deactivated
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BOOL inEdit();
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/* Determines if we are in Build mode or not. */
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bool inBuildMode();
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void setTransientTool(LLTool* tool);
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void clearTransientTool();
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BOOL usingTransientTool();
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void setCurrentToolset(LLToolset* current);
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LLToolset* getCurrentToolset();
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void onAppFocusGained();
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void onAppFocusLost();
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void clearSavedTool();
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protected:
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friend class LLToolset; // to allow access to setCurrentTool();
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void setCurrentTool(LLTool* tool);
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void updateToolStatus();
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protected:
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LLTool* mBaseTool;
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LLTool* mSavedTool; // The current tool at the time application focus was lost.
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LLTool* mTransientTool;
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LLTool* mOverrideTool; // Tool triggered by keyboard override
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LLTool* mSelectedTool; // last known active tool
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LLToolset* mCurrentToolset;
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};
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// Sets of tools for various modes
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class LLToolset
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{
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public:
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LLToolset() : mSelectedTool(NULL) {}
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LLTool* getSelectedTool() { return mSelectedTool; }
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void addTool(LLTool* tool);
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void selectTool( LLTool* tool );
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void selectToolByIndex( S32 index );
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void selectFirstTool();
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void selectNextTool();
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void selectPrevTool();
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void handleScrollWheel(S32 clicks);
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BOOL isToolSelected( S32 index );
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protected:
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LLTool* mSelectedTool;
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typedef std::vector<LLTool*> tool_list_t;
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tool_list_t mToolList;
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};
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// Handy callbacks for switching tools
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void select_tool(void *tool);
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// Globals
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extern LLToolset* gBasicToolset;
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extern LLToolset *gCameraToolset;
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//extern LLToolset *gLandToolset;
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extern LLToolset* gMouselookToolset;
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extern LLToolset* gFaceEditToolset;
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extern LLTool* gToolNull;
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#endif
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