projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 489468fe SC |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/mac/carbon/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 | #include "wx/wxprec.h" | |
| 13 | ||
| 14 | #include "wx/dcscreen.h" | |
| 1f0c8f31 | 15 | #include "wx/osx/carbon/dcscreen.h" |
| 489468fe | 16 | |
| 1f0c8f31 | 17 | #include "wx/osx/uma.h" |
| 489468fe SC |
18 | #include "wx/graphics.h" |
| 19 | ||
| 20 | IMPLEMENT_ABSTRACT_CLASS(wxScreenDCImpl, wxWindowDCImpl) | |
| 21 | ||
| 22 | // TODO : for the Screenshot use case, which doesn't work in Quartz | |
| 23 | // we should do a GetAsBitmap using something like | |
| 24 | // http://www.cocoabuilder.com/archive/message/cocoa/2005/8/13/144256 | |
| 25 | ||
| 26 | // Create a DC representing the whole screen | |
| 27 | wxScreenDCImpl::wxScreenDCImpl( wxDC *owner ) : | |
| 28 | wxWindowDCImpl( owner ) | |
| 29 | { | |
| 30 | #ifdef __LP64__ | |
| 31 | m_graphicContext = NULL; | |
| 32 | m_ok = false ; | |
| 33 | #else | |
| 34 | CGRect cgbounds ; | |
| 35 | cgbounds = CGDisplayBounds(CGMainDisplayID()); | |
| 36 | Rect bounds; | |
| 37 | bounds.top = (short)cgbounds.origin.y; | |
| 38 | bounds.left = (short)cgbounds.origin.x; | |
| 39 | bounds.bottom = bounds.top + (short)cgbounds.size.height; | |
| 40 | bounds.right = bounds.left + (short)cgbounds.size.width; | |
| 41 | WindowAttributes overlayAttributes = kWindowIgnoreClicksAttribute; | |
| 42 | CreateNewWindow( kOverlayWindowClass, overlayAttributes, &bounds, (WindowRef*) &m_overlayWindow ); | |
| 43 | ShowWindow((WindowRef)m_overlayWindow); | |
| 44 | SetGraphicsContext( wxGraphicsContext::CreateFromNativeWindow( m_overlayWindow ) ); | |
| 45 | m_width = (wxCoord)cgbounds.size.width; | |
| 46 | m_height = (wxCoord)cgbounds.size.height; | |
| 47 | m_ok = true ; | |
| 48 | #endif | |
| 49 | } | |
| 50 | ||
| 51 | wxScreenDCImpl::~wxScreenDCImpl() | |
| 52 | { | |
| 53 | delete m_graphicContext; | |
| 54 | m_graphicContext = NULL; | |
| 55 | #ifdef __LP64__ | |
| 56 | #else | |
| 57 | DisposeWindow((WindowRef) m_overlayWindow ); | |
| 58 | #endif | |
| 59 | } |