llnetmap.h
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- /**
- * @file llnetmap.h
- * @brief A little map of the world with network information
- *
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- *
- * Copyright (c) 2001-2010, 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://secondlifegrid.net/programs/open_source/licensing/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://secondlifegrid.net/programs/open_source/licensing/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_LLNETMAP_H
- #define LL_LLNETMAP_H
- #include "llmath.h"
- #include "lluictrl.h"
- #include "v3math.h"
- #include "v3dmath.h"
- #include "v4color.h"
- #include "llpointer.h"
- class LLColor4U;
- class LLCoordGL;
- class LLImageRaw;
- class LLTextBox;
- class LLViewerTexture;
- const F32 MAP_SCALE_MIN = 64.f;
- const F32 MAP_SCALE_MID = 172.f;
- const F32 MAP_SCALE_MAX = 512.f;
- class LLNetMap : public LLUICtrl
- {
- public:
- struct Params
- : public LLInitParam::Block<Params, LLUICtrl::Params>
- {
- Optional<LLUIColor> bg_color;
- Params()
- : bg_color("bg_color")
- {}
- };
- protected:
- LLNetMap (const Params & p);
- friend class LLUICtrlFactory;
- public:
- virtual ~LLNetMap();
- static const F32 MAP_SCALE_MIN;
- static const F32 MAP_SCALE_MID;
- static const F32 MAP_SCALE_MAX;
- /*virtual*/ void draw();
- /*virtual*/ BOOL handleScrollWheel(S32 x, S32 y, S32 clicks);
- /*virtual*/ BOOL handleToolTip( S32 x, S32 y, MASK mask);
- /*virtual*/ void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
-
- void setScale( F32 scale );
- void setToolTipMsg(const std::string& msg) { mToolTipMsg = msg; }
- void renderScaledPointGlobal( const LLVector3d& pos, const LLColor4U &color, F32 radius );
-
- private:
- void translatePan( F32 delta_x, F32 delta_y );
- void setPan( F32 x, F32 y ) { mTargetPanX = x; mTargetPanY = y; }
- const LLVector3d& getObjectImageCenterGlobal() { return mObjectImageCenterGlobal; }
- void renderPoint(const LLVector3 &pos, const LLColor4U &color,
- S32 diameter, S32 relative_height = 0);
- LLVector3 globalPosToView(const LLVector3d& global_pos);
- LLVector3d viewPosToGlobal(S32 x,S32 y);
- void drawTracking( const LLVector3d& pos_global,
- const LLColor4& color,
- BOOL draw_arrow = TRUE);
-
- void createObjectImage();
- private:
- LLUIColor mBackgroundColor;
- F32 mScale; // Size of a region in pixels
- F32 mPixelsPerMeter; // world meters to map pixels
- F32 mObjectMapTPM; // texels per meter on map
- F32 mObjectMapPixels; // Width of object map in pixels
- F32 mDotRadius; // Size of avatar markers
- F32 mTargetPanX;
- F32 mTargetPanY;
- F32 mCurPanX;
- F32 mCurPanY;
- BOOL mUpdateNow;
- LLVector3d mObjectImageCenterGlobal;
- LLPointer<LLImageRaw> mObjectRawImagep;
- LLPointer<LLViewerTexture> mObjectImagep;
- LLUUID mClosestAgentToCursor;
- LLUUID mClosestAgentAtLastRightClick;
- std::string mToolTipMsg;
- };
- #endif