compilation fix for wxUSE_DYNLOAD
[wxWidgets.git] / src / mac / dcclient.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: dcclient.cpp
3 // Purpose: wxClientDC class
4 // Author: AUTHOR
5 // Modified by:
6 // Created: 01/02/97
7 // RCS-ID: $Id$
8 // Copyright: (c) AUTHOR
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifdef __GNUG__
13 #pragma implementation "dcclient.h"
14 #endif
15
16 #include "wx/dcclient.h"
17 #include "wx/dcmemory.h"
18 #include "wx/region.h"
19 #include "wx/window.h"
20 #include <math.h>
21
22 //-----------------------------------------------------------------------------
23 // constants
24 //-----------------------------------------------------------------------------
25
26 #define RAD2DEG 57.2957795131
27
28 //-----------------------------------------------------------------------------
29 // wxPaintDC
30 //-----------------------------------------------------------------------------
31
32 #if !USE_SHARED_LIBRARY
33 IMPLEMENT_DYNAMIC_CLASS(wxWindowDC, wxDC)
34 IMPLEMENT_DYNAMIC_CLASS(wxClientDC, wxWindowDC)
35 IMPLEMENT_DYNAMIC_CLASS(wxPaintDC, wxWindowDC)
36 #endif
37
38 /*
39 * wxWindowDC
40 */
41
42 #include "wx/mac/uma.h"
43
44 wxWindowDC::wxWindowDC()
45 {
46 }
47
48 wxWindowDC::wxWindowDC(wxWindow *the_canvas)
49 {
50 wxTopLevelWindowMac* rootwindow = the_canvas->MacGetTopLevelWindow() ;
51 WindowRef windowref = rootwindow->MacGetWindowRef() ;
52
53 int x , y ;
54 x = y = 0 ;
55 the_canvas->MacWindowToRootWindow( &x , &y ) ;
56 m_macLocalOrigin.h = x ;
57 m_macLocalOrigin.v = y ;
58 CopyRgn( the_canvas->MacGetVisibleRegion().GetWXHRGN() , m_macBoundaryClipRgn ) ;
59 OffsetRgn( m_macBoundaryClipRgn , m_macLocalOrigin.h , m_macLocalOrigin.v ) ;
60 CopyRgn( m_macBoundaryClipRgn , m_macCurrentClipRgn ) ;
61 m_macPort = UMAGetWindowPort( windowref ) ;
62 m_minY = m_minX = 0;
63 wxSize size = the_canvas->GetSize() ;
64 m_maxX = size.x ;
65 m_maxY = size.y ;
66
67 m_ok = TRUE ;
68 SetBackground(the_canvas->MacGetBackgroundBrush());
69 }
70
71 wxWindowDC::~wxWindowDC()
72 {
73 }
74
75 /*
76 * wxClientDC
77 */
78
79 wxClientDC::wxClientDC()
80 {
81 }
82
83 wxClientDC::wxClientDC(wxWindow *window)
84 {
85 wxTopLevelWindowMac* rootwindow = window->MacGetTopLevelWindow() ;
86 WindowRef windowref = rootwindow->MacGetWindowRef() ;
87 wxPoint origin = window->GetClientAreaOrigin() ;
88 wxSize size = window->GetClientSize() ;
89 int x , y ;
90 x = origin.x ;
91 y = origin.y ;
92 window->MacWindowToRootWindow( &x , &y ) ;
93 m_macLocalOrigin.h = x ;
94 m_macLocalOrigin.v = y ;
95 SetRectRgn( m_macBoundaryClipRgn , origin.x , origin.y , origin.x + size.x , origin.y + size.y ) ;
96 SectRgn( m_macBoundaryClipRgn , window->MacGetVisibleRegion().GetWXHRGN() , m_macBoundaryClipRgn ) ;
97 OffsetRgn( m_macBoundaryClipRgn , -origin.x , -origin.y ) ;
98 OffsetRgn( m_macBoundaryClipRgn , m_macLocalOrigin.h , m_macLocalOrigin.v ) ;
99 CopyRgn( m_macBoundaryClipRgn , m_macCurrentClipRgn ) ;
100 m_macPort = UMAGetWindowPort( windowref ) ;
101 m_minY = m_minX = 0;
102 m_maxX = size.x ;
103 m_maxY = size.y ;
104 m_ok = TRUE ;
105 SetBackground(window->MacGetBackgroundBrush());
106 SetFont( window->GetFont() ) ;
107 }
108
109 wxClientDC::~wxClientDC()
110 {
111 }
112
113 /*
114 * wxPaintDC
115 */
116
117 wxPaintDC::wxPaintDC()
118 {
119 }
120
121 wxPaintDC::wxPaintDC(wxWindow *window)
122 {
123 wxTopLevelWindowMac* rootwindow = window->MacGetTopLevelWindow() ;
124 WindowRef windowref = rootwindow->MacGetWindowRef() ;
125 wxPoint origin = window->GetClientAreaOrigin() ;
126 wxSize size = window->GetClientSize() ;
127 int x , y ;
128 x = origin.x ;
129 y = origin.y ;
130 window->MacWindowToRootWindow( &x , &y ) ;
131 m_macLocalOrigin.h = x ;
132 m_macLocalOrigin.v = y ;
133 SetRectRgn( m_macBoundaryClipRgn , origin.x , origin.y , origin.x + size.x , origin.y + size.y ) ;
134 SectRgn( m_macBoundaryClipRgn , window->MacGetVisibleRegion().GetWXHRGN() , m_macBoundaryClipRgn ) ;
135 OffsetRgn( m_macBoundaryClipRgn , -origin.x , -origin.y ) ;
136 SectRgn( m_macBoundaryClipRgn , window->GetUpdateRegion().GetWXHRGN() , m_macBoundaryClipRgn ) ;
137 OffsetRgn( m_macBoundaryClipRgn , m_macLocalOrigin.h , m_macLocalOrigin.v ) ;
138 CopyRgn( m_macBoundaryClipRgn , m_macCurrentClipRgn ) ;
139 m_macPort = UMAGetWindowPort( windowref ) ;
140 m_minY = m_minX = 0;
141 m_maxX = size.x ;
142 m_maxY = size.y ;
143 m_ok = TRUE ;
144 SetBackground(window->MacGetBackgroundBrush());
145 SetFont( window->GetFont() ) ;
146 }
147
148 wxPaintDC::~wxPaintDC()
149 {
150 }