// license:BSD-3-Clause // copyright-holders:Olivier Galibert, R. Belmont //============================================================ // // sdlos_*.c - OS specific low level code // // SDLMAME by Olivier Galibert and R. Belmont // //============================================================ // standard sdl header #include #include #include #include #include #include "sdlinc.h" // MAME headers #include "osdcore.h" //============================================================ // osd_get_clipboard_text //============================================================ char *osd_get_clipboard_text(void) { char *result = NULL; /* core expects a malloced C string of uft8 data */ PasteboardRef pasteboard_ref; OSStatus err; PasteboardSyncFlags sync_flags; PasteboardItemID item_id; CFIndex flavor_count; CFArrayRef flavor_type_array; CFIndex flavor_index; ItemCount item_count; UInt32 item_index; Boolean success = false; err = PasteboardCreate(kPasteboardClipboard, &pasteboard_ref); if (!err) { sync_flags = PasteboardSynchronize( pasteboard_ref ); err = PasteboardGetItemCount(pasteboard_ref, &item_count ); for (item_index=1; item_index<=item_count; item_index++) { err = PasteboardGetItemIdentifier(pasteboard_ref, item_index, &item_id); if (!err) { err = PasteboardCopyItemFlavors(pasteboard_ref, item_id, &flavor_type_array); if (!err) { flavor_count = CFArrayGetCount(flavor_type_array); for (flavor_index = 0; flavor_index < flavor_count; flavor_index++) { CFStringRef flavor_type; CFDataRef flavor_data; CFStringEncoding encoding; CFStringRef string_ref; CFDataRef data_ref; CFIndex length; CFRange range; flavor_type = (CFStringRef)CFArrayGetValueAtIndex(flavor_type_array, flavor_index); if (UTTypeConformsTo (flavor_type, kUTTypeUTF16PlainText)) encoding = kCFStringEncodingUTF16; else if (UTTypeConformsTo (flavor_type, kUTTypeUTF8PlainText)) encoding = kCFStringEncodingUTF8; else if (UTTypeConformsTo (flavor_type, kUTTypePlainText)) encoding = kCFStringEncodingMacRoman; else continue; err = PasteboardCopyItemFlavorData(pasteboard_ref, item_id, flavor_type, &flavor_data); if( !err ) { string_ref = CFStringCreateFromExternalRepresentation (kCFAllocatorDefault, flavor_data, encoding); data_ref = CFStringCreateExternalRepresentation (kCFAllocatorDefault, string_ref, kCFStringEncodingUTF8, '?'); length = CFDataGetLength (data_ref); range = CFRangeMake (0,length); result = (char *)osd_malloc_array (length+1); if (result != NULL) { CFDataGetBytes (data_ref, range, (unsigned char *)result); result[length] = 0; success = true; break; } CFRelease(data_ref); CFRelease(string_ref); CFRelease(flavor_data); } } CFRelease(flavor_type_array); } } if (success) break; } CFRelease(pasteboard_ref); } return result; }