From 3f27ba891ac4d032753b219b4b96d1ffbc9fb488 Mon Sep 17 00:00:00 2001
From: Jacek Antonelli
Date: Fri, 15 Aug 2008 23:45:16 -0500
Subject: Second Life viewer sources 1.18.5.0-RC

---
 linden/indra/llwindow/lllogitechlcd.h | 135 ++++++++++++++++++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100644 linden/indra/llwindow/lllogitechlcd.h

(limited to 'linden/indra/llwindow/lllogitechlcd.h')

diff --git a/linden/indra/llwindow/lllogitechlcd.h b/linden/indra/llwindow/lllogitechlcd.h
new file mode 100644
index 0000000..6804bef
--- /dev/null
+++ b/linden/indra/llwindow/lllogitechlcd.h
@@ -0,0 +1,135 @@
+/** 
+ * @file lcd.h
+ * @brief Description of the LCD owner class.
+ *
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ * 
+ * Copyright (c) 2001-2007, 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_LOGITECH_LCD_H
+#define LL_LOGITECH_LCD_H
+
+#include <vector>
+#include "llFrametimer.h"
+
+class CEzLcd;
+
+// TO Add a new display page groups, duplicate the Region or Debug or Chat class, then modify what's actually displayed (ie how many pages and whats in them)
+// in the constructor and update display functions.
+// Remember to add in a new enum type for the new display type, and add in functions to actually create/update or remove this page in the SetupDisplayPages function
+// And, of course, add the new option to the Menu in llpanelLCDoption.xml, and save details (duplicate the ones for debug or region).
+
+// this defines one pages worth of display items.
+class llLCDSpecificPage
+{
+public:
+	int mPageIndex;
+	typedef std::vector<HANDLE> displayItemArray_t;
+	// array of indexes that come from the lcd display sdk for specific items being displayed on a given page
+	displayItemArray_t mDisplayItemArray;
+};
+
+// this defines a group of pages - associated with a specific type of display, like Debug, Linden Account info, region etc
+// NOTE this can have more than one page associated with it - so it has an array of cLCDSpecificPage for each page.
+class llLCDPageGroup
+{
+public:
+	llLCDPageGroup(CEzLcd *LCD, int type, HICON SLIcon);
+	virtual ~llLCDPageGroup();
+	virtual void UpdateDetails() = 0; 
+	virtual void GetDisplayable() = 0;
+	int		mType;
+	HANDLE	mHandle;
+	typedef std::vector<llLCDSpecificPage> pageArray_t;
+	pageArray_t mPageArray;
+	BOOL	mDisplayPage;
+protected:
+
+	CEzLcd	*mLCD;
+	HICON	mSLIcon;
+};
+
+
+// class that defines the Default page - used if nothing else is enabled
+class llDefaultPageGroup : public llLCDPageGroup
+{
+public:
+	llDefaultPageGroup(CEzLcd *LCD, int type, HICON SLIcon);
+	virtual void UpdateDetails();
+	virtual void GetDisplayable();
+};
+
+// Root class - contains pointers to actual LCD display object, and arrays of page groups to be displayed
+class llLCD
+{
+public:
+	enum
+	{
+		kLCDDefault,
+		kLCDDebug,
+		kLCDChat,
+		kLCDRegion,
+		kLCDLinden,
+		kLCDIM,
+		kLCDDebugConsole,
+		kMaxLCDPageGroups
+	};
+	llLCD(HINSTANCE instance);
+	~llLCD();
+	void UpdateDisplay();
+	bool Enabled();
+	BOOL AreZ10Available();
+	BOOL IsG15Available();
+
+	typedef std::vector<llLCDPageGroup *> pageGroupArray_t;
+	pageGroupArray_t mPageGroupArray;
+	HICON mSLIcon;
+	CEzLcd	*mLCD;
+private:
+
+	// member functions to display data
+	void SetUpDisplayPages();
+	llLCDPageGroup *GetNextPageToDisplay();
+
+	llLCDPageGroup *mCurrentGroupBeingShown;
+
+	// members
+	bool mInited;
+	
+	int	mPageToShow;
+	LLFrameTimer	mDisplayTimer;
+	LLFrameTimer	mDebounceTimer;
+	HINSTANCE mInstance;		// necessary for loading some icons for the dot matrix LCD display to use
+	bool mFirstTimeThru;
+
+
+	// actual display set up variables
+	int mDestinationLCD;
+};
+
+
+
+#endif
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