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macOS: add extra comment explaining need for PPC-specific source code

This commit is contained in:
ManoloFLTK 2023-08-09 21:15:20 +02:00
parent 356ccc4b70
commit 21fdd42838
1 changed files with 5 additions and 4 deletions
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9
src/Fl_cocoa.mm
View File

@ -92,11 +92,12 @@ static BOOL through_drawRect = NO;
static BOOL through_Fl_X_flush = NO; static BOOL through_Fl_X_flush = NO;
static BOOL views_use_CA = NO; // YES means views are layer-backed, as on macOS 10.14 when linked with SDK 10.14 static BOOL views_use_CA = NO; // YES means views are layer-backed, as on macOS 10.14 when linked with SDK 10.14
static int im_enabled = -1; static int im_enabled = -1;
// OS version-dependent pasteboard type names. PPC still supported on 10.6 but lacks some 10.6 features. // OS version-dependent pasteboard type names.
// Some, but not all, versions of the 10.6 SDK for PPC lack the 3 symbols below (PR #761)
#if (MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6) || defined(__POWERPC__) #if (MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6) || defined(__POWERPC__)
#define NSPasteboardTypeTIFF @"public.tiff" # define NSPasteboardTypeTIFF @"public.tiff"
#define NSPasteboardTypePDF @"com.adobe.pdf" # define NSPasteboardTypePDF @"com.adobe.pdf"
#define NSPasteboardTypeString @"public.utf8-plain-text" # define NSPasteboardTypeString @"public.utf8-plain-text"
#endif #endif
static NSString *TIFF_pasteboard_type = (fl_mac_os_version >= 100600 ? NSPasteboardTypeTIFF : NSTIFFPboardType); static NSString *TIFF_pasteboard_type = (fl_mac_os_version >= 100600 ? NSPasteboardTypeTIFF : NSTIFFPboardType);
static NSString *PDF_pasteboard_type = (fl_mac_os_version >= 100600 ? NSPasteboardTypePDF : NSPDFPboardType); static NSString *PDF_pasteboard_type = (fl_mac_os_version >= 100600 ? NSPasteboardTypePDF : NSPDFPboardType);