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authorJacek Antonelli2008-08-15 23:44:46 -0500
committerJacek Antonelli2008-08-15 23:44:46 -0500
commit38d6d37f2d982fa959e9e8a4a3f7e1ccfad7b5d4 (patch)
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parentREADME.txt (diff)
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Second Life viewer sources 1.13.2.12
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1/**
2 * @file llworldmapview.h
3 * @brief LLWorldMapView class header file
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28// Global map of the world.
29
30#ifndef LL_LLWORLDMAPVIEW_H
31#define LL_LLWORLDMAPVIEW_H
32
33#include "llpanel.h"
34#include "v3math.h"
35#include "v3dmath.h"
36#include "v4color.h"
37#include "llviewerimage.h"
38#include "llmapimagetype.h"
39#include "llworldmap.h"
40
41class LLItemInfo;
42
43const S32 DEFAULT_TRACKING_ARROW_SIZE = 16;
44
45class LLColor4;
46class LLColor4U;
47class LLCoordGL;
48class LLViewerImage;
49class LLTextBox;
50
51#define SIM_NULL_MAP_SCALE 2 // width in pixels, where we start drawing "null" sims
52#define SIM_MAP_AGENT_SCALE 20 // width in pixels, where we start drawing agents
53#define SIM_MAP_SCALE 90 // width in pixels, where we start drawing sim tiles
54
55#define AGENTS_UPDATE_TIME 60.0 // in seconds
56#define AGENT_COUNTS_UPDATE_TIME 60.0 // in seconds
57
58class LLWorldMapView : public LLPanel
59{
60public:
61 static void initClass();
62 static void cleanupClass();
63
64 LLWorldMapView(const std::string& name, const LLRect& rect );
65 virtual ~LLWorldMapView();
66
67 virtual void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE );
68
69 virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
70 virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask);
71 virtual BOOL handleDoubleClick( S32 x, S32 y, MASK mask );
72 virtual BOOL handleHover( S32 x, S32 y, MASK mask );
73 /*virtual*/ BOOL handleToolTip( S32 x, S32 y, LLString& msg, LLRect* sticky_rect_screen );
74
75 bool checkItemHit(S32 x, S32 y, LLItemInfo& item, LLUUID* id, bool track);
76 void handleClick(S32 x, S32 y, MASK mask, S32* hit_type, LLUUID* id);
77
78 // Scale and pan are shared across all instances.
79 static void setScale( F32 scale );
80 static void translatePan( S32 delta_x, S32 delta_y );
81 static void setPan( S32 x, S32 y, BOOL snap = TRUE );
82
83 LLVector3 globalPosToView(const LLVector3d& global_pos);
84 LLVector3d viewPosToGlobal(S32 x,S32 y);
85
86 virtual void draw();
87 void drawGenericItems(const LLWorldMap::item_info_list_t& items, LLPointer<LLViewerImage> image);
88 void drawGenericItem(const LLItemInfo& item, LLPointer<LLViewerImage> image);
89 void drawAgents();
90 void drawEvents();
91 void drawDots();
92 void drawFrustum();
93
94 static void cleanupTextures();
95
96 // Draw the tracking indicator, doing the right thing if it's outside
97 // the view area.
98 void drawTracking( const LLVector3d& pos_global,
99 const LLColor4& color,
100 BOOL draw_arrow = TRUE, LLString label = "", LLString tooltip = "", S32 vert_offset = 0);
101 static void drawTrackingArrow(const LLRect& view_rect, S32 x, S32 y,
102 const LLColor4& color,
103 S32 arrow_size = DEFAULT_TRACKING_ARROW_SIZE);
104 static void drawTrackingDot(F32 x_pixels,
105 F32 y_pixels,
106 const LLColor4& color,
107 F32 relative_z = 0.f,
108 F32 dot_radius = 3.f);
109
110 static void drawTrackingCircle( const LLRect& rect, S32 x, S32 y,
111 const LLColor4& color,
112 S32 min_thickness,
113 S32 overlap );
114 static void drawAvatar( F32 x_pixels,
115 F32 y_pixels,
116 const LLColor4& color,
117 F32 relative_z = 0.f,
118 F32 dot_radius = 3.f);
119 static void drawIconName(F32 x_pixels,
120 F32 y_pixels,
121 const LLColor4& color,
122 const std::string& first_line,
123 const std::string& second_line);
124
125 // Prevents accidental double clicks
126 static void clearLastClick() { sHandledLastClick = FALSE; }
127
128 // if the view changes, download additional sim info as needed
129 void updateBlock(S32 block_x, S32 block_y);
130 void updateVisibleBlocks();
131
132protected:
133 void setDirectionPos( LLTextBox* text_box, F32 rotation );
134 void updateDirections();
135
136public:
137 LLColor4 mBackgroundColor;
138
139 static LLPointer<LLViewerImage> sAvatarYouSmallImage;
140 static LLPointer<LLViewerImage> sAvatarSmallImage;
141 static LLPointer<LLViewerImage> sAvatarLargeImage;
142 static LLPointer<LLViewerImage> sTelehubImage;
143 static LLPointer<LLViewerImage> sInfohubImage;
144 static LLPointer<LLViewerImage> sHomeImage;
145 static LLPointer<LLViewerImage> sEventImage;
146 static LLPointer<LLViewerImage> sEventMatureImage;
147 static LLPointer<LLViewerImage> sTrackCircleImage;
148 static LLPointer<LLViewerImage> sTrackArrowImage;
149 static LLPointer<LLViewerImage> sClassifiedsImage;
150 static LLPointer<LLViewerImage> sPopularImage;
151 static LLPointer<LLViewerImage> sForSaleImage;
152
153 static F32 sThresholdA;
154 static F32 sThresholdB;
155 static F32 sPixelsPerMeter; // world meters to map pixels
156
157 BOOL mItemPicked;
158
159 static F32 sPanX; // in pixels
160 static F32 sPanY; // in pixels
161 static F32 sTargetPanX; // in pixels
162 static F32 sTargetPanY; // in pixels
163 static S32 sTrackingArrowX;
164 static S32 sTrackingArrowY;
165
166 // Are we mid-pan from a user drag?
167 BOOL mPanning;
168 S32 mMouseDownPanX; // value at start of drag
169 S32 mMouseDownPanY; // value at start of drag
170 S32 mMouseDownX;
171 S32 mMouseDownY;
172
173 LLTextBox* mTextBoxEast;
174 LLTextBox* mTextBoxNorth;
175 LLTextBox* mTextBoxWest;
176 LLTextBox* mTextBoxSouth;
177
178 LLTextBox* mTextBoxSouthEast;
179 LLTextBox* mTextBoxNorthEast;
180 LLTextBox* mTextBoxNorthWest;
181 LLTextBox* mTextBoxSouthWest;
182 LLTextBox* mTextBoxScrollHint;
183
184 static BOOL sHandledLastClick;
185 S32 mSelectIDStart;
186 F64 mAgentCountsUpdateTime;
187
188 typedef std::vector<U64> handle_list_t;
189 handle_list_t mVisibleRegions; // set every frame
190};
191
192#endif
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