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/**
* @file lltoolpie.h
* @brief LLToolPie class header file
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* 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_TOOLPIE_H
#define LL_TOOLPIE_H
#include "lltool.h"
#include "lluuid.h"
#include "llviewerwindow.h" // for LLPickInfo
#include "llhudeffectblob.h" // for LLPointer<LLHudEffectBlob>, apparently
class LLViewerObject;
class LLObjectSelection;
class LLToolPie : public LLTool, public LLSingleton<LLToolPie>
{
LLSINGLETON(LLToolPie);
LOG_CLASS(LLToolPie);
public:
// Virtual functions inherited from LLMouseHandler
virtual BOOL handleAnyMouseClick(S32 x, S32 y, MASK mask, EMouseClickType clicktype, BOOL down);
virtual BOOL handleMouseDown(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 handleRightMouseUp(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 handleScrollWheel(S32 x, S32 y, S32 clicks);
virtual BOOL handleScrollHWheel(S32 x, S32 y, S32 clicks);
virtual BOOL handleToolTip(S32 x, S32 y, MASK mask);
virtual void render();
virtual void stopEditing();
virtual void onMouseCaptureLost();
virtual void handleSelect();
virtual void handleDeselect();
virtual LLTool* getOverrideTool(MASK mask);
LLPickInfo& getPick() { return mPick; }
U8 getClickAction() { return mClickAction; }
LLViewerObject* getClickActionObject() { return mClickActionObject; }
LLObjectSelection* getLeftClickSelection() { return (LLObjectSelection*)mLeftClickSelection; }
void resetSelection();
void walkToClickedLocation();
void blockClickToWalk() { mBlockClickToWalk = true; }
void stopClickToWalk();
static void selectionPropertiesReceived();
static void showAvatarInspector(const LLUUID& avatar_id);
static void showObjectInspector(const LLUUID& object_id);
static void showObjectInspector(const LLUUID& object_id, const S32& object_face);
static void playCurrentMedia(const LLPickInfo& info);
static void VisitHomePage(const LLPickInfo& info);
private:
BOOL outsideSlop (S32 x, S32 y, S32 start_x, S32 start_y);
BOOL handleLeftClickPick();
BOOL handleRightClickPick();
BOOL useClickAction (MASK mask, LLViewerObject* object,LLViewerObject* parent);
void showVisualContextMenuEffect();
ECursorType cursorFromObject(LLViewerObject* object);
bool handleMediaClick(const LLPickInfo& info);
bool handleMediaDblClick(const LLPickInfo& info);
bool handleMediaHover(const LLPickInfo& info);
bool handleMediaMouseUp();
BOOL handleTooltipLand(std::string line, std::string tooltip_msg);
BOOL handleTooltipObject( LLViewerObject* hover_object, std::string line, std::string tooltip_msg);
void steerCameraWithMouse(S32 x, S32 y);
void startCameraSteering();
void stopCameraSteering();
bool inCameraSteerMode();
private:
bool mMouseButtonDown;
bool mMouseOutsideSlop; // for this drag, has mouse moved outside slop region
S32 mMouseDownX;
S32 mMouseDownY;
S32 mMouseSteerX;
S32 mMouseSteerY;
LLPointer<LLHUDEffectBlob> mAutoPilotDestination;
LLPointer<LLHUDEffectBlob> mMouseSteerGrabPoint;
bool mClockwise;
bool mBlockClickToWalk;
LLUUID mMediaMouseCaptureID;
LLPickInfo mPick;
LLPickInfo mHoverPick;
LLPickInfo mSteerPick;
LLPointer<LLViewerObject> mClickActionObject;
U8 mClickAction;
LLSafeHandle<LLObjectSelection> mLeftClickSelection;
BOOL mClickActionBuyEnabled;
BOOL mClickActionPayEnabled;
LLFrameTimer mDoubleClickTimer;
};
#endif
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