| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: dcscreen.cpp |
| 3 | // Purpose: wxScreenDC class |
| 4 | // Author: Stefan Csomor |
| 5 | // Modified by: |
| 6 | // Created: 1998-01-01 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Stefan Csomor |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifdef __GNUG__ |
| 13 | #pragma implementation "dcscreen.h" |
| 14 | #endif |
| 15 | |
| 16 | #include "wx/dcscreen.h" |
| 17 | #include "wx/mac/uma.h" |
| 18 | |
| 19 | #if !USE_SHARED_LIBRARY |
| 20 | IMPLEMENT_DYNAMIC_CLASS(wxScreenDC, wxWindowDC) |
| 21 | #endif |
| 22 | |
| 23 | // Create a DC representing the whole screen |
| 24 | wxScreenDC::wxScreenDC() |
| 25 | { |
| 26 | #if TARGET_CARBON |
| 27 | m_macPort = GetQDGlobalsThePort() ; |
| 28 | GrafPtr port ; |
| 29 | GetPort( &port ) ; |
| 30 | SetPort( (GrafPtr) m_macPort ) ; |
| 31 | Point pt = { 0,0 } ; |
| 32 | LocalToGlobal( &pt ) ; |
| 33 | SetPort( port ) ; |
| 34 | m_macLocalOrigin.x = -pt.h ; |
| 35 | m_macLocalOrigin.y = -pt.v ; |
| 36 | #else |
| 37 | m_macPort = LMGetWMgrPort() ; |
| 38 | m_macLocalOrigin.x = 0 ; |
| 39 | m_macLocalOrigin.y = 0 ; |
| 40 | #endif |
| 41 | m_ok = TRUE ; |
| 42 | BitMap screenBits; |
| 43 | GetQDGlobalsScreenBits( &screenBits ); |
| 44 | m_minX = screenBits.bounds.left ; |
| 45 | #if TARGET_CARBON |
| 46 | SInt16 height ; |
| 47 | GetThemeMenuBarHeight( &height ) ; |
| 48 | m_minY = screenBits.bounds.top + height ; |
| 49 | #else |
| 50 | m_minY = screenBits.bounds.top + LMGetMBarHeight() ; |
| 51 | #endif |
| 52 | m_maxX = screenBits.bounds.right ; |
| 53 | m_maxY = screenBits.bounds.bottom ; |
| 54 | MacSetRectRgn( (RgnHandle) m_macBoundaryClipRgn , m_minX , m_minY , m_maxX , m_maxY ) ; |
| 55 | OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , m_macLocalOrigin.x , m_macLocalOrigin.y ) ; |
| 56 | CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ; |
| 57 | } |
| 58 | |
| 59 | wxScreenDC::~wxScreenDC() |
| 60 | { |
| 61 | // TODO |
| 62 | } |
| 63 | |