1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
/**
* @file lltoolfocus.h
* @brief A tool to set the build focus point.
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#ifndef LL_LLTOOLFOCUS_H
#define LL_LLTOOLFOCUS_H
#include "lltool.h"
class LLPickInfo;
class LLToolCamera
: public LLTool, public LLSingleton<LLToolCamera>
{
LLSINGLETON(LLToolCamera);
virtual ~LLToolCamera();
public:
virtual bool handleMouseDown(S32 x, S32 y, MASK mask) override;
virtual bool handleMouseUp(S32 x, S32 y, MASK mask) override;
virtual bool handleHover(S32 x, S32 y, MASK mask) override;
virtual void onMouseCaptureLost() override;
virtual void handleSelect() override;
virtual void handleDeselect() override;
virtual LLTool* getOverrideTool(MASK mask) override { return NULL; }
void setClickPickPending() { mClickPickPending = true; }
static void pickCallback(const LLPickInfo& pick_info);
bool mouseSteerMode() { return mMouseSteering; }
protected:
// called from handleMouseUp and onMouseCaptureLost to "let go"
// of the mouse and make it visible JC
void releaseMouse();
protected:
S32 mAccumX;
S32 mAccumY;
S32 mMouseDownX;
S32 mMouseDownY;
bool mOutsideSlopX;
bool mOutsideSlopY;
bool mValidClickPoint;
bool mClickPickPending;
bool mValidSelection;
bool mMouseSteering;
S32 mMouseUpX; // needed for releaseMouse()
S32 mMouseUpY;
MASK mMouseUpMask;
};
extern bool gCameraBtnOrbit;
extern bool gCameraBtnPan;
extern bool gCameraBtnZoom;
#endif
|
