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// 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 <sys/stat.h>
#include <unistd.h>
#include <mach/mach.h>
#include <mach/mach_time.h>
#include <Carbon/Carbon.h>
#include "sdlinc.h"
// MAME headers
#include "osdcore.h"
//============================================================
// osd_get_clipboard_text
//============================================================
char *osd_get_clipboard_text(void)
{
OSStatus err;
PasteboardRef pasteboard_ref;
err = PasteboardCreate(kPasteboardClipboard, &pasteboard_ref);
if (err)
return NULL;
PasteboardSynchronize(pasteboard_ref);
ItemCount item_count;
err = PasteboardGetItemCount(pasteboard_ref, &item_count);
char *result = NULL; // core expects a malloced C string of uft8 data
for (UInt32 item_index = 1; (item_index <= item_count) && !result; item_index++)
{
PasteboardItemID item_id;
err = PasteboardGetItemIdentifier(pasteboard_ref, item_index, &item_id);
if (err)
continue;
CFArrayRef flavor_type_array;
err = PasteboardCopyItemFlavors(pasteboard_ref, item_id, &flavor_type_array);
if (err)
continue;
CFIndex const flavor_count = CFArrayGetCount(flavor_type_array);
for (CFIndex flavor_index = 0; (flavor_index < flavor_count) && !result; flavor_index++)
{
CFStringRef const flavor_type = (CFStringRef)CFArrayGetValueAtIndex(flavor_type_array, flavor_index);
CFStringEncoding encoding;
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;
CFDataRef flavor_data;
err = PasteboardCopyItemFlavorData(pasteboard_ref, item_id, flavor_type, &flavor_data);
if (!err)
{
CFStringRef string_ref = CFStringCreateFromExternalRepresentation(kCFAllocatorDefault, flavor_data, encoding);
CFDataRef data_ref = CFStringCreateExternalRepresentation (kCFAllocatorDefault, string_ref, kCFStringEncodingUTF8, '?');
CFRelease(string_ref);
CFRelease(flavor_data);
CFIndex const length = CFDataGetLength(data_ref);
CFRange const range = CFRangeMake(0, length);
result = reinterpret_cast<char *>(osd_malloc_array(length + 1));
if (result)
{
CFDataGetBytes(data_ref, range, reinterpret_cast<unsigned char *>(result));
result[length] = 0;
}
CFRelease(data_ref);
}
}
CFRelease(flavor_type_array);
}
CFRelease(pasteboard_ref);
return result;
}
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