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/**
* @file lltoolcomp.h
* @brief Composite tools
*
* $LicenseInfo:firstyear=2001&license=viewergpl$
*
* Copyright (c) 2001-2008, 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_TOOLCOMP_H
#define LL_TOOLCOMP_H
#include "lltool.h"
class LLManip;
class LLToolSelectRect;
class LLToolPlacer;
class LLView;
class LLTextBox;
//-----------------------------------------------------------------------
// LLToolComposite
class LLToolComposite : public LLTool
{
public:
LLToolComposite(const LLString& name);
virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask) = 0; // Sets the current tool
virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask); // Returns to the default tool
virtual BOOL handleDoubleClick(S32 x, S32 y, MASK mask) = 0;
// Map virtual functions to the currently active internal tool
virtual BOOL handleHover(S32 x, S32 y, MASK mask) { return mCur->handleHover( x, y, mask ); }
virtual BOOL handleScrollWheel(S32 x, S32 y, S32 clicks) { return mCur->handleScrollWheel( x, y, clicks ); }
virtual BOOL handleRightMouseDown(S32 x, S32 y, MASK mask) { return mCur->handleRightMouseDown( x, y, mask ); }
virtual LLViewerObject* getEditingObject() { return mCur->getEditingObject(); }
virtual LLVector3d getEditingPointGlobal() { return mCur->getEditingPointGlobal(); }
virtual BOOL isEditing() { return mCur->isEditing(); }
virtual void stopEditing() { mCur->stopEditing(); mCur = mDefault; }
virtual BOOL clipMouseWhenDown() { return mCur->clipMouseWhenDown(); }
virtual void handleSelect();
virtual void handleDeselect() { mCur->handleDeselect(); mCur = mDefault; mSelected = FALSE; }
virtual void render() { mCur->render(); }
virtual void draw() { mCur->draw(); }
virtual BOOL handleKey(KEY key, MASK mask) { return mCur->handleKey( key, mask ); }
virtual void onMouseCaptureLost();
virtual void screenPointToLocal(S32 screen_x, S32 screen_y, S32* local_x, S32* local_y) const
{ mCur->screenPointToLocal(screen_x, screen_y, local_x, local_y); }
virtual void localPointToScreen(S32 local_x, S32 local_y, S32* screen_x, S32* screen_y) const
{ mCur->localPointToScreen(local_x, local_y, screen_x, screen_y); }
BOOL isSelecting();
protected:
void setCurrentTool( LLTool* new_tool );
LLTool* getCurrentTool() { return mCur; }
// In hover handler, call this to auto-switch tools
void setToolFromMask( MASK mask, LLTool *normal );
protected:
LLTool* mCur; // The tool to which we're delegating.
LLTool* mDefault;
BOOL mSelected;
BOOL mMouseDown;
LLManip* mManip;
LLToolSelectRect* mSelectRect;
public:
static const LLString sNameComp;
};
//-----------------------------------------------------------------------
// LLToolCompTranslate
class LLToolCompInspect : public LLToolComposite
{
public:
LLToolCompInspect();
virtual ~LLToolCompInspect();
// Overridden from LLToolComposite
virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
virtual BOOL handleDoubleClick(S32 x, S32 y, MASK mask);
static void pickCallback(S32 x, S32 y, MASK mask);
};
//-----------------------------------------------------------------------
// LLToolCompTranslate
class LLToolCompTranslate : public LLToolComposite
{
public:
LLToolCompTranslate();
virtual ~LLToolCompTranslate();
// Overridden from LLToolComposite
virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
virtual BOOL handleDoubleClick(S32 x, S32 y, MASK mask);
virtual BOOL handleHover(S32 x, S32 y, MASK mask);
virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask); // Returns to the default tool
virtual void render();
virtual LLTool* getOverrideTool(MASK mask);
static void pickCallback(S32 x, S32 y, MASK mask);
};
//-----------------------------------------------------------------------
// LLToolCompScale
class LLToolCompScale : public LLToolComposite
{
public:
LLToolCompScale();
virtual ~LLToolCompScale();
// Overridden from LLToolComposite
virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
virtual BOOL handleDoubleClick(S32 x, S32 y, MASK mask);
virtual BOOL handleHover(S32 x, S32 y, MASK mask);
virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask); // Returns to the default tool
virtual void render();
virtual LLTool* getOverrideTool(MASK mask);
static void pickCallback(S32 x, S32 y, MASK mask);
};
//-----------------------------------------------------------------------
// LLToolCompRotate
class LLToolCompRotate : public LLToolComposite
{
public:
LLToolCompRotate();
virtual ~LLToolCompRotate();
// Overridden from LLToolComposite
virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
virtual BOOL handleDoubleClick(S32 x, S32 y, MASK mask);
virtual BOOL handleHover(S32 x, S32 y, MASK mask);
virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask);
virtual void render();
virtual LLTool* getOverrideTool(MASK mask);
static void pickCallback(S32 x, S32 y, MASK mask);
protected:
};
//-----------------------------------------------------------------------
// LLToolCompCreate
class LLToolCompCreate : public LLToolComposite
{
public:
LLToolCompCreate();
virtual ~LLToolCompCreate();
// Overridden from LLToolComposite
virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
virtual BOOL handleDoubleClick(S32 x, S32 y, MASK mask);
virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask);
static void pickCallback(S32 x, S32 y, MASK mask);
protected:
LLToolPlacer* mPlacer;
BOOL mObjectPlacedOnMouseDown;
};
//-----------------------------------------------------------------------
// LLToolCompGun
class LLToolGun;
class LLToolGrab;
class LLToolSelect;
class LLToolCompGun : public LLToolComposite
{
public:
LLToolCompGun();
virtual ~LLToolCompGun();
// Overridden from LLToolComposite
virtual BOOL handleHover(S32 x, S32 y, MASK mask);
virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
virtual BOOL handleDoubleClick(S32 x, S32 y, MASK mask);
virtual BOOL handleRightMouseDown(S32 x, S32 y, MASK mask);
virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask);
virtual BOOL handleScrollWheel(S32 x, S32 y, S32 clicks);
virtual void onMouseCaptureLost();
virtual void handleSelect();
virtual void handleDeselect();
protected:
LLToolGun* mGun;
LLToolGrab* mGrab;
LLTool* mNull;
};
extern LLToolCompInspect *gToolInspect;
extern LLToolCompTranslate *gToolTranslate;
extern LLToolCompScale *gToolStretch;
extern LLToolCompRotate *gToolRotate;
extern LLToolCompCreate *gToolCreate;
extern LLToolCompGun *gToolGun;
#endif // LL_TOOLCOMP_H
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