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e9576ca5 | 1 | ///////////////////////////////////////////////////////////////////////////// |
11dbb4bf | 2 | // Name: src/mac/carbon/dcscreen.cpp |
e9576ca5 | 3 | // Purpose: wxScreenDC class |
a31a5f85 | 4 | // Author: Stefan Csomor |
e9576ca5 | 5 | // Modified by: |
a31a5f85 | 6 | // Created: 1998-01-01 |
e9576ca5 | 7 | // RCS-ID: $Id$ |
a31a5f85 | 8 | // Copyright: (c) Stefan Csomor |
11dbb4bf | 9 | // Licence: wxWindows licence |
e9576ca5 SC |
10 | ///////////////////////////////////////////////////////////////////////////// |
11 | ||
3d1a4878 SC |
12 | #include "wx/wxprec.h" |
13 | ||
e9576ca5 | 14 | #include "wx/dcscreen.h" |
11dbb4bf | 15 | |
2f1ae414 | 16 | #include "wx/mac/uma.h" |
8acd14d1 | 17 | #include "wx/graphics.h" |
e9576ca5 | 18 | |
e9576ca5 | 19 | IMPLEMENT_DYNAMIC_CLASS(wxScreenDC, wxWindowDC) |
e9576ca5 SC |
20 | |
21 | // Create a DC representing the whole screen | |
22 | wxScreenDC::wxScreenDC() | |
23 | { | |
f7862d3e | 24 | #if wxMAC_USE_CORE_GRAPHICS |
a2d6d210 | 25 | CGRect cgbounds ; |
513b47e9 | 26 | cgbounds = CGDisplayBounds(CGMainDisplayID()); |
a2d6d210 VZ |
27 | Rect bounds; |
28 | bounds.top = (short)cgbounds.origin.y; | |
29 | bounds.left = (short)cgbounds.origin.x; | |
30 | bounds.bottom = bounds.top + (short)cgbounds.size.height; | |
31 | bounds.right = bounds.left + (short)cgbounds.size.width; | |
513b47e9 | 32 | WindowAttributes overlayAttributes = kWindowIgnoreClicksAttribute; |
a2d6d210 VZ |
33 | CreateNewWindow( kOverlayWindowClass, overlayAttributes, &bounds, (WindowRef*) &m_overlayWindow ); |
34 | ShowWindow((WindowRef)m_overlayWindow); | |
513b47e9 | 35 | SetGraphicsContext( wxGraphicsContext::CreateFromNativeWindow( m_overlayWindow ) ); |
a2d6d210 VZ |
36 | m_width = (wxCoord)cgbounds.size.width; |
37 | m_height = (wxCoord)cgbounds.size.height; | |
f7862d3e | 38 | #else |
fa9666fb | 39 | m_macPort = CreateNewPort() ; |
e40298d5 JS |
40 | GrafPtr port ; |
41 | GetPort( &port ) ; | |
42 | SetPort( (GrafPtr) m_macPort ) ; | |
43 | Point pt = { 0,0 } ; | |
11dbb4bf | 44 | LocalToGlobal( &pt ) ; |
e40298d5 JS |
45 | SetPort( port ) ; |
46 | m_macLocalOrigin.x = -pt.h ; | |
47 | m_macLocalOrigin.y = -pt.v ; | |
f7862d3e | 48 | |
e40298d5 JS |
49 | BitMap screenBits; |
50 | GetQDGlobalsScreenBits( &screenBits ); | |
cc44c710 | 51 | m_minX = screenBits.bounds.left ; |
20b69855 | 52 | |
cc44c710 SC |
53 | SInt16 height ; |
54 | GetThemeMenuBarHeight( &height ) ; | |
55 | m_minY = screenBits.bounds.top + height ; | |
20b69855 | 56 | |
e40298d5 JS |
57 | m_maxX = screenBits.bounds.right ; |
58 | m_maxY = screenBits.bounds.bottom ; | |
cc44c710 | 59 | |
e40298d5 JS |
60 | MacSetRectRgn( (RgnHandle) m_macBoundaryClipRgn , m_minX , m_minY , m_maxX , m_maxY ) ; |
61 | OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , m_macLocalOrigin.x , m_macLocalOrigin.y ) ; | |
62 | CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ; | |
20b69855 | 63 | #endif |
a2d6d210 | 64 | m_ok = true ; |
e9576ca5 SC |
65 | } |
66 | ||
67 | wxScreenDC::~wxScreenDC() | |
11dbb4bf | 68 | { |
20b69855 | 69 | #if wxMAC_USE_CORE_GRAPHICS |
a2d6d210 VZ |
70 | delete m_graphicContext; |
71 | m_graphicContext = NULL; | |
72 | DisposeWindow((WindowRef) m_overlayWindow ); | |
f7862d3e | 73 | #else |
cc44c710 SC |
74 | if ( m_macPort ) |
75 | DisposePort( (CGrafPtr) m_macPort ) ; | |
4f74e0d1 | 76 | #endif |
e9576ca5 | 77 | } |