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/**
* @file llpanelmediahud.h
* @brief Pop-up media controls panel
*
* $LicenseInfo:firstyear=2003&license=viewergpl$
*
* Copyright (c) 2003-2007, 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://secondlife.com/developers/opensource/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://secondlife.com/developers/opensource/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_PANELMEDIAHUD_H
#define LL_PANELMEDIAHUD_H
#include "llpanel.h"
#include "llviewermedia.h"
class LLCoordWindow;
class LLViewerMediaImpl;
class LLPanelMediaControls : public LLPanel
{
public:
LLPanelMediaControls();
virtual ~LLPanelMediaControls();
/*virtual*/ BOOL postBuild();
virtual void draw();
virtual BOOL handleScrollWheel(S32 x, S32 y, S32 clicks);
virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask);
virtual BOOL handleKeyHere(KEY key, MASK mask);
void updateShape();
bool isMouseOver();
void nextZoomLevel();
void resetZoomLevel();
void close();
LLHandle<LLPanelMediaControls> getHandle() const { return mPanelHandle; }
void setMediaFace(LLPointer<LLViewerObject> objectp, S32 face, viewer_media_t media_impl, LLVector3 pick_normal = LLVector3::zero);
enum EZoomLevel
{
ZOOM_NONE = 0,
ZOOM_FAR,
ZOOM_MEDIUM,
ZOOM_NEAR
};
static const EZoomLevel kZoomLevels[];
static const int kNumZoomLevels;
enum EScrollDir
{
SCROLL_UP = 0,
SCROLL_DOWN,
SCROLL_LEFT,
SCROLL_RIGHT,
SCROLL_NONE
};
private:
void onClickClose();
void onClickBack();
void onClickForward();
void onClickHome();
void onClickOpen();
void onClickReload();
void onClickPlay();
void onClickPause();
void onClickStop();
void onClickZoom();
void onCommitURL();
void updateZoom();
void setCurrentURL();
void onCommitSlider();
void onCommitVolumeUp();
void onCommitVolumeDown();
void onToggleMute();
static void onScrollUp(void* user_data);
static void onScrollUpHeld(void* user_data);
static void onScrollLeft(void* user_data);
static void onScrollLeftHeld(void* user_data);
static void onScrollRight(void* user_data);
static void onScrollRightHeld(void* user_data);
static void onScrollDown(void* user_data);
static void onScrollDownHeld(void* user_data);
static void onScrollStop(void* user_data);
static void onInputURL(LLFocusableElement* caller, void *userdata);
static bool hasControlsPermission(LLViewerObject *obj, const LLMediaEntry *media_entry);
void focusOnTarget();
LLViewerMediaImpl* getTargetMediaImpl();
LLViewerObject* getTargetObject();
LLPluginClassMedia* getTargetMediaPlugin();
bool mPauseFadeout;
bool mUpdateSlider;
bool mClearFaceOnFade;
LLMatrix4 mLastCameraMat;
EZoomLevel mCurrentZoom;
EScrollDir mScrollState;
LLCoordWindow mLastCursorPos;
LLFrameTimer mInactivityTimer;
LLFrameTimer mFadeTimer;
F32 mInactiveTimeout;
F32 mControlFadeTime;
LLRootHandle<LLPanelMediaControls> mPanelHandle;
F32 mAlpha;
std::string mCurrentURL;
std::string mPreviousURL;
F64 mCurrentRate;
F64 mMovieDuration;
int mUpdatePercent;
LLUUID mTargetObjectID;
S32 mTargetObjectFace;
LLUUID mTargetImplID;
LLVector3 mTargetObjectNormal;
};
#endif // LL_PANELMEDIAHUD_H
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