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os win32 -> upgrade clipboard paths for unicode

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This commit is contained in:
Ryan Fleury
2025-07-25 14:27:38 -07:00
parent 4d7088d321
commit 1d67eb42a2
1 changed files with 16 additions and 12 deletions
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src/os/gfx/win32/os_gfx_win32.c
+16 -12
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@@ -996,37 +996,41 @@ os_get_gfx_info(void)
internal void
os_set_clipboard_text(String8 string)
{
Temp scratch = scratch_begin(0, 0);
if(OpenClipboard(0))
{
EmptyClipboard();
HANDLE string_copy_handle = GlobalAlloc(GMEM_MOVEABLE, string.size+1);
if(string_copy_handle)
String16 string16 = str16_from_8(scratch.arena, string);
HANDLE string16_copy_handle = GlobalAlloc(GMEM_MOVEABLE, string16.size*sizeof(string16.str[0])+1);
if(string16_copy_handle)
{
U8 *copy_buffer = (U8 *)GlobalLock(string_copy_handle);
MemoryCopy(copy_buffer, string.str, string.size);
copy_buffer[string.size] = 0;
GlobalUnlock(string_copy_handle);
SetClipboardData(CF_TEXT, string_copy_handle);
U16 *copy_buffer = (U16 *)GlobalLock(string16_copy_handle);
MemoryCopy(copy_buffer, string16.str, string16.size*sizeof(string16.str[0]));
copy_buffer[string16.size] = 0;
GlobalUnlock(string16_copy_handle);
SetClipboardData(CF_UNICODETEXT, string16_copy_handle);
}
CloseClipboard();
}
scratch_end(scratch);
}
internal String8
os_get_clipboard_text(Arena *arena)
{
String8 result = {0};
if(IsClipboardFormatAvailable(CF_TEXT) &&
if(IsClipboardFormatAvailable(CF_UNICODETEXT) &&
OpenClipboard(0))
{
HANDLE data_handle = GetClipboardData(CF_TEXT);
HANDLE data_handle = GetClipboardData(CF_UNICODETEXT);
if(data_handle)
{
U8 *buffer = (U8 *)GlobalLock(data_handle);
U16 *buffer = (U16 *)GlobalLock(data_handle);
if(buffer)
{
U64 size = cstring8_length(buffer);
result = push_str8_copy(arena, str8(buffer, size));
U64 size = cstring16_length(buffer);
String16 string16 = str16(buffer, size);
result = str8_from_16(arena, string16);
GlobalUnlock(data_handle);
}
}