Second Life viewer sources 1.18.5.0-RC

1 files changed, 135 insertions, 0 deletions

diff --git a/linden/indra/llwindow/lllogitechlcd.h b/linden/indra/llwindow/lllogitechlcd.h
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+/** 
+ * @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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