/indra/newview/llprogressview.h

  1/** 
  2 * @file llprogressview.h
  3 * @brief LLProgressView class definition
  4 *
  5 * $LicenseInfo:firstyear=2002&license=viewerlgpl$
  6 * Second Life Viewer Source Code
  7 * Copyright (C) 2010, Linden Research, Inc.
  8 * 
  9 * This library is free software; you can redistribute it and/or
 10 * modify it under the terms of the GNU Lesser General Public
 11 * License as published by the Free Software Foundation;
 12 * version 2.1 of the License only.
 13 * 
 14 * This library is distributed in the hope that it will be useful,
 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 17 * Lesser General Public License for more details.
 18 * 
 19 * You should have received a copy of the GNU Lesser General Public
 20 * License along with this library; if not, write to the Free Software
 21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 22 * 
 23 * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
 24 * $/LicenseInfo$
 25 */
 26
 27#ifndef LL_LLPROGRESSVIEW_H
 28#define LL_LLPROGRESSVIEW_H
 29
 30#include "llpanel.h"
 31#include "llmediactrl.h"
 32#include "llframetimer.h"
 33#include "llevents.h"
 34
 35class LLImageRaw;
 36class LLButton;
 37class LLProgressBar;
 38
 39class LLProgressView : 
 40	public LLPanel,
 41	public LLViewerMediaObserver
 42
 43{
 44public:
 45	LLProgressView();
 46	virtual ~LLProgressView();
 47	
 48	BOOL postBuild();
 49
 50	/*virtual*/ void draw();
 51	void drawStartTexture(F32 alpha);
 52
 53	/*virtual*/ BOOL handleHover(S32 x, S32 y, MASK mask);
 54	/*virtual*/ BOOL handleKeyHere(KEY key, MASK mask);
 55	/*virtual*/ void setVisible(BOOL visible);
 56
 57	// inherited from LLViewerMediaObserver
 58	/*virtual*/ void handleMediaEvent(LLPluginClassMedia* self, EMediaEvent event);
 59
 60	void setText(const std::string& text);
 61	void setPercent(const F32 percent);
 62
 63	// Set it to NULL when you want to eliminate the message.
 64	void setMessage(const std::string& msg);
 65	
 66	// turns on (under certain circumstances) the into video after login
 67	void revealIntroPanel();
 68
 69	void setStartupComplete();
 70
 71	void setCancelButtonVisible(BOOL b, const std::string& label);
 72
 73	static void onCancelButtonClicked( void* );
 74	static void onClickMessage(void*);
 75	bool onAlertModal(const LLSD& sd);
 76
 77	// note - this is not just hiding the intro panel - it also hides the parent panel
 78	// and is used when the intro is finished and we want to show the world
 79	void removeIntroPanel();
 80
 81protected:
 82	LLProgressBar* mProgressBar;
 83	LLMediaCtrl* mMediaCtrl;
 84	F32 mPercentDone;
 85	std::string mMessage;
 86	LLButton*	mCancelBtn;
 87	LLFrameTimer mFadeToWorldTimer;
 88	LLFrameTimer mFadeFromLoginTimer;
 89	LLRect mOutlineRect;
 90	bool mMouseDownInActiveArea;
 91	bool mStartupComplete;
 92
 93	// The LLEventStream mUpdateEvents depends upon this class being a singleton
 94	// to avoid pump name conflicts.
 95	static LLProgressView* sInstance;
 96	LLEventStream mUpdateEvents; 
 97
 98	bool handleUpdate(const LLSD& event_data);
 99};
100
101#endif // LL_LLPROGRESSVIEW_H