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lightning-sunbird  0.9+nobinonly
nsScreenMac.cpp
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00037 
00038 #include "nsScreenMac.h"
00039 #include <MacWindows.h>
00040 
00041 nsScreenMac :: nsScreenMac ( GDHandle inScreen )
00042   : mScreen(inScreen)
00043 {
00044   NS_ASSERTION ( inScreen, "Passing null device to nsScreenMac" );
00045   
00046   // nothing else to do. I guess we could cache a bunch of information
00047   // here, but we want to ask the device at runtime in case anything
00048   // has changed.
00049 }
00050 
00051 
00052 nsScreenMac :: ~nsScreenMac()
00053 {
00054   // nothing to see here.
00055 }
00056 
00057 
00058 // addref, release, QI
00059 NS_IMPL_ISUPPORTS1(nsScreenMac, nsIScreen)
00060 
00061 
00062 NS_IMETHODIMP
00063 nsScreenMac :: GetRect(PRInt32 *outLeft, PRInt32 *outTop, PRInt32 *outWidth, PRInt32 *outHeight)
00064 {
00065   *outLeft = (**mScreen).gdRect.left;
00066   *outTop = (**mScreen).gdRect.top;  
00067   *outWidth = (**mScreen).gdRect.right - (**mScreen).gdRect.left;
00068   *outHeight = (**mScreen).gdRect.bottom - (**mScreen).gdRect.top;
00069 
00070   return NS_OK;
00071 
00072 } // GetRect
00073 
00074 
00075 NS_IMETHODIMP 
00076 nsScreenMac :: GetAvailRect(PRInt32 *outLeft, PRInt32 *outTop, PRInt32 *outWidth, PRInt32 *outHeight)
00077 {
00078   Rect adjustedRect;
00079   
00080   ::GetAvailableWindowPositioningBounds ( mScreen, &adjustedRect );
00081 
00082   *outLeft = adjustedRect.left;
00083   *outTop = adjustedRect.top;  
00084   *outWidth = adjustedRect.right - adjustedRect.left;
00085   *outHeight = adjustedRect.bottom - adjustedRect.top;
00086 
00087   return NS_OK;
00088   
00089 } // GetRect
00090 
00091 
00092 
00093 NS_IMETHODIMP 
00094 nsScreenMac :: GetPixelDepth(PRInt32 *aPixelDepth)
00095 {
00096   *aPixelDepth = (**(**mScreen).gdPMap).pixelSize;
00097   return NS_OK;
00098 
00099 } // GetPixelDepth
00100 
00101 
00102 NS_IMETHODIMP 
00103 nsScreenMac :: GetColorDepth(PRInt32 *aColorDepth)
00104 {
00105   *aColorDepth = (**(**mScreen).gdPMap).pixelSize;
00106   return NS_OK;
00107 
00108 } // GetColorDepth
00109