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
83
84
85
86
|
//////////////////////////////////////////////////////////////////////////
//
// pgAdmin III - PostgreSQL Tools
//
// Portions Copyright (C) 1998 - 2011, Julian Smart
// Portions Copyright (C) 2011 - 2014, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
// linesp.h - Lines private header file
//
//////////////////////////////////////////////////////////////////////////
#ifndef _OGL_LINESP_H_
#define _OGL_LINESP_H_
class wxLineShape;
class wxLineControlPoint: public wxControlPoint
{
DECLARE_DYNAMIC_CLASS(wxLineControlPoint)
friend class wxLineShape;
public:
wxLineControlPoint(wxShapeCanvas *the_canvas = NULL, wxShape *object = NULL, double size = 0.0,
double x = 0.0, double y = 0.0, int the_type = 0);
~wxLineControlPoint();
void OnDraw(wxDC &dc);
void OnDragLeft(bool draw, double x, double y, int keys = 0, int attachment = 0);
void OnBeginDragLeft(double x, double y, int keys = 0, int attachment = 0);
void OnEndDragLeft(double x, double y, int keys = 0, int attachment = 0);
// Obsolete (left-dragging now moves attachment point to new relative position OR new
// attachment id)
#if 0
void OnDragRight(bool draw, double x, double y, int keys = 0, int attachment = 0);
void OnBeginDragRight(double x, double y, int keys = 0, int attachment = 0);
void OnEndDragRight(double x, double y, int keys = 0, int attachment = 0);
#endif
public:
int m_type;
wxRealPoint *m_point; // Line point
wxRealPoint m_originalPos;
};
/*
* Temporary arc label object
*/
class wxLabelShape: public wxRectangleShape
{
DECLARE_DYNAMIC_CLASS(wxLabelShape)
public:
wxLabelShape(wxLineShape *parent = NULL, wxShapeRegion *region = NULL, double w = 0.0, double h = 0.0);
~wxLabelShape();
void OnDraw(wxDC &dc);
void OnDrawContents(wxDC &dc);
void OnLeftClick(double x, double y, int keys = 0, int attachment = 0);
void OnRightClick(double x, double y, int keys = 0, int attachment = 0);
void OnDragLeft(bool draw, double x, double y, int keys = 0, int attachment = 0);
void OnBeginDragLeft(double x, double y, int keys = 0, int attachment = 0);
void OnEndDragLeft(double x, double y, int keys = 0, int attachment = 0);
bool OnMovePre(double x, double y, double old_x, double old_y, bool display = TRUE);
public:
wxLineShape *m_lineShape;
wxShapeRegion *m_shapeRegion;
};
/*
* Get the point on the given line (x1, y1) (x2, y2)
* distance 'length' along from the end,
* returned values in x and y
*/
void GetPointOnLine(double x1, double y1, double x2, double y2,
double length, double *x, double *y);
#endif
// _OGL_LINESP_H_
|
