/** 
 * @file llfloateranimpreview.h
 * @brief LLFloaterAnimPreview class definition
 *
 * Copyright (c) 2004-$CurrentYear$, Linden Research, Inc.
 * $License$
 */

#ifndef LL_LLFLOATERANIMPREVIEW_H
#define LL_LLFLOATERANIMPREVIEW_H

#include "llfloaternamedesc.h"
#include "lldynamictexture.h"
#include "llcharacter.h"
#include "llquaternion.h"

class LLVOAvatar;
class LLViewerJointMesh;

class LLPreviewAnimation : public LLDynamicTexture
{
public:
	LLPreviewAnimation(S32 width, S32 height);
	virtual ~LLPreviewAnimation();

	BOOL	render();
	void	requestUpdate();
	void	rotate(F32 yaw_radians, F32 pitch_radians);
	void	zoom(F32 zoom_delta);
	void	setZoom(F32 zoom_amt);
	void	pan(F32 right, F32 up);
	virtual BOOL needsUpdate() { return mNeedsUpdate; }

	LLVOAvatar* getDummyAvatar() { return mDummyAvatar; }

protected:
	BOOL				mNeedsUpdate;
	F32					mCameraDistance;
	F32					mCameraYaw;
	F32					mCameraPitch;
	F32					mCameraZoom;
	LLVector3			mCameraOffset;
	LLVector3			mCameraRelPos;
	LLVOAvatar*			mDummyAvatar;
};

class LLFloaterAnimPreview : public LLFloaterNameDesc
{
public:
	LLFloaterAnimPreview(const char* filename);
	virtual ~LLFloaterAnimPreview();
	
	BOOL postBuild();

	BOOL handleMouseDown(S32 x, S32 y, MASK mask);
	BOOL handleMouseUp(S32 x, S32 y, MASK mask);
	BOOL handleHover(S32 x, S32 y, MASK mask);
	BOOL handleScrollWheel(S32 x, S32 y, S32 clicks); 
	void onMouseCaptureLost();

	void refresh();

	static void	onBtnPlay(void*);
	static void	onBtnStop(void*);
	static void setUploadAmount(S32 amount) { sUploadAmount = amount; }
	static void onSliderMove(LLUICtrl*, void*);
	static void onCommitBaseAnim(LLUICtrl*, void*);
	static void onCommitLoop(LLUICtrl*, void*);
	static void onCommitLoopIn(LLUICtrl*, void*);
	static void onCommitLoopOut(LLUICtrl*, void*);
	static BOOL validateLoopIn(LLUICtrl*, void*);
	static BOOL validateLoopOut(LLUICtrl*, void*);
	static void onCommitName(LLUICtrl*, void*);
	static void onCommitHandPose(LLUICtrl*, void*);
	static void onCommitEmote(LLUICtrl*, void*);
	static void onCommitPriority(LLUICtrl*, void*);
	static void onCommitEaseIn(LLUICtrl*, void*);
	static void onCommitEaseOut(LLUICtrl*, void*);
	static BOOL validateEaseIn(LLUICtrl*, void*);
	static BOOL validateEaseOut(LLUICtrl*, void*);
	static void	onBtnOK(void*);
	static void onSaveComplete(const LLUUID& asset_uuid,
									   LLAssetType::EType type,
									   void* user_data,
									   S32 status);
protected:
	void			draw();
	void			resetMotion();

	LLPreviewAnimation* mAnimPreview;
	S32					mLastMouseX;
	S32					mLastMouseY;
	LLButton*			mPlayButton;
	LLButton*			mStopButton;
	F32					mLastSliderValue;
	LLRect				mPreviewRect;
	LLRectf				mPreviewImageRect;
	LLAssetID			mMotionID;
	LLTransactionID		mTransactionID;
	BOOL				mEnabled;
	LLAnimPauseRequest	mPauseRequest;

	std::map<LLString, LLUUID>	mIDList;

	static S32 sUploadAmount;
};

#endif  // LL_LLFLOATERANIMPREVIEW_H