VTimeLineControl.h

Engine/source/Verve/GUI/VTimeLineControl.h

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Detailed Description

 1
 2//-----------------------------------------------------------------------------
 3// Verve
 4// Copyright (C) 2014 - Violent Tulip
 5//
 6// Permission is hereby granted, free of charge, to any person obtaining a copy
 7// of this software and associated documentation files (the "Software"), to
 8// deal in the Software without restriction, including without limitation the
 9// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
10// sell copies of the Software, and to permit persons to whom the Software is
11// furnished to do so, subject to the following conditions:
12//
13// The above copyright notice and this permission notice shall be included in
14// all copies or substantial portions of the Software.
15//
16// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
22// IN THE SOFTWARE.
23//-----------------------------------------------------------------------------
24#ifndef _VT_VTIMELINECONTROL_H_
25#define _VT_VTIMELINECONTROL_H_
26
27#ifndef _GUICONTROL_H_
28#include "gui/core/guiControl.h"
29#endif
30
31#ifndef _VT_VCONTROLLER_H_
32#include "Verve/Core/VController.h"
33#endif
34
35//-----------------------------------------------------------------------------
36
37class VTimeLineControl : public GuiControl
38{
39    typedef GuiControl Parent;
40
41public:
42
43    struct sSelection
44    {
45        bool   Active;
46        S32    StartTime;
47        S32    EndTime;
48    };
49
50    bool            mIsController;
51    VController    *mController;
52
53    S32             mDurationOffset;
54
55    sSelection      mSelection;
56    
57public:
58
59    VTimeLineControl( void );
60
61    static void     initPersistFields( void );
62
63    // Mouse.
64
65    virtual void    onMouseDown( const GuiEvent &pEvent );
66    virtual void    onMouseUp( const GuiEvent &pEvent );
67    virtual void    onMouseDragged( const GuiEvent &pEvent );
68
69    virtual void    onRightMouseDown( const GuiEvent &pEvent );
70
71    void            onMouseEvent( const char *pEventName, const GuiEvent &pEvent );
72
73    // Rendering.
74
75    void            onPreRender( void );
76    void            onRender( Point2I offset, const RectI &updateRect );
77
78    // Console Declaration.
79
80    DECLARE_CONOBJECT( VTimeLineControl );
81
82public:
83
84    S32             toTime( const S32 &pPoint );
85    S32             toPoint( const S32 &pTime );
86
87    void            updateDuration( void );
88};
89
90//-----------------------------------------------------------------------------
91
92#endif // _VT_VTIMELINECONTROL_H_
93