Charles Davis : winemac.drv: Support the public UTF-16 type for Unicode text.
Module: wine Branch: master Commit: a157c7bd81fc5ed2739c107a0c4adf3164afb85e URL: http://source.winehq.org/git/wine.git/?a=commit;h=a157c7bd81fc5ed2739c107a0c... Author: Charles Davis <cdavis5x(a)gmail.com> Date: Wed Aug 21 23:07:11 2013 -0600 winemac.drv: Support the public UTF-16 type for Unicode text. --- dlls/winemac.drv/clipboard.c | 169 ++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 169 insertions(+), 0 deletions(-) diff --git a/dlls/winemac.drv/clipboard.c b/dlls/winemac.drv/clipboard.c index 53b1448..80fd689 100644 --- a/dlls/winemac.drv/clipboard.c +++ b/dlls/winemac.drv/clipboard.c @@ -82,14 +82,20 @@ static HANDLE import_unicodetext_to_text(CFDataRef data); static HANDLE import_utf8_to_oemtext(CFDataRef data); static HANDLE import_utf8_to_text(CFDataRef data); static HANDLE import_utf8_to_unicodetext(CFDataRef data); +static HANDLE import_utf16_to_oemtext(CFDataRef data); +static HANDLE import_utf16_to_text(CFDataRef data); +static HANDLE import_utf16_to_unicodetext(CFDataRef data); static CFDataRef export_clipboard_data(HANDLE data); static CFDataRef export_bitmap_to_bmp(HANDLE data); static CFDataRef export_dib_to_bmp(HANDLE data); static CFDataRef export_hdrop_to_filenames(HANDLE data); static CFDataRef export_oemtext_to_utf8(HANDLE data); +static CFDataRef export_oemtext_to_utf16(HANDLE data); static CFDataRef export_text_to_utf8(HANDLE data); +static CFDataRef export_text_to_utf16(HANDLE data); static CFDataRef export_unicodetext_to_utf8(HANDLE data); +static CFDataRef export_unicodetext_to_utf16(HANDLE data); /************************************************************************** @@ -180,6 +186,10 @@ static const struct { CF_TEXT, CFSTR("public.utf8-plain-text"), import_utf8_to_text, export_text_to_utf8, TRUE }, { CF_OEMTEXT, CFSTR("public.utf8-plain-text"), import_utf8_to_oemtext, export_oemtext_to_utf8, TRUE }, + { CF_UNICODETEXT, CFSTR("public.utf16-plain-text"), import_utf16_to_unicodetext, export_unicodetext_to_utf16,TRUE }, + { CF_TEXT, CFSTR("public.utf16-plain-text"), import_utf16_to_text, export_text_to_utf16, TRUE }, + { CF_OEMTEXT, CFSTR("public.utf16-plain-text"), import_utf16_to_oemtext, export_oemtext_to_utf16, TRUE }, + { CF_DIB, CFSTR("org.winehq.builtin.dib"), import_clipboard_data, export_clipboard_data, FALSE }, { CF_DIB, CFSTR("com.microsoft.bmp"), import_bmp_to_dib, export_dib_to_bmp, TRUE }, @@ -953,6 +963,78 @@ static HANDLE import_utf8_to_unicodetext(CFDataRef data) /************************************************************************** + * import_utf16_to_oemtext + * + * Import a UTF-16 string, converting the string to CF_OEMTEXT. + */ +static HANDLE import_utf16_to_oemtext(CFDataRef data) +{ + HANDLE unicode_handle = import_utf16_to_unicodetext(data); + HANDLE ret = convert_unicodetext_to_codepage(unicode_handle, CP_OEMCP); + + GlobalFree(unicode_handle); + return ret; +} + + +/************************************************************************** + * import_utf16_to_text + * + * Import a UTF-16 string, converting the string to CF_TEXT. + */ +static HANDLE import_utf16_to_text(CFDataRef data) +{ + HANDLE unicode_handle = import_utf16_to_unicodetext(data); + HANDLE ret = convert_unicodetext_to_codepage(unicode_handle, CP_ACP); + + GlobalFree(unicode_handle); + return ret; +} + + +/************************************************************************** + * import_utf16_to_unicodetext + * + * Import a UTF-8 string, converting the string to CF_UNICODETEXT. + */ +static HANDLE import_utf16_to_unicodetext(CFDataRef data) +{ + const WCHAR *src; + unsigned long data_len; + unsigned long new_lines = 0; + LPWSTR dst; + unsigned long i, j; + HANDLE unicode_handle; + + src = (const WCHAR *)CFDataGetBytePtr(data); + data_len = CFDataGetLength(data); + for (i = 0; i < data_len; i++) + { + if (src[i] == '\n') + new_lines++; + } + + if ((unicode_handle = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, (data_len + new_lines + 1) * sizeof(WCHAR)))) + { + dst = GlobalLock(unicode_handle); + + for (i = 0, j = 0; i < data_len; i++) + { + if (src[i] == '\n') + dst[j++] = '\r'; + + dst[j++] = src[i]; + } + dst[j] = 0; + + GlobalUnlock(unicode_handle); + } + + return unicode_handle; +} + + +/************************************************************************** * export_clipboard_data * * Generic export clipboard data routine. @@ -1020,6 +1102,30 @@ static CFDataRef export_codepage_to_utf8(HANDLE data, UINT cp) /************************************************************************** + * export_codepage_to_utf16 + * + * Export string data in a specified codepage to UTF-16. + */ +static CFDataRef export_codepage_to_utf16(HANDLE data, UINT cp) +{ + CFDataRef ret = NULL; + const char* str; + + if ((str = GlobalLock(data))) + { + HANDLE unicode = convert_text(str, GlobalSize(data), cp, -1); + + ret = export_unicodetext_to_utf16(unicode); + + GlobalFree(unicode); + GlobalUnlock(data); + } + + return ret; +} + + +/************************************************************************** * export_dib_to_bmp * * Export CF_DIB to BMP file format. This just entails prepending a BMP @@ -1162,6 +1268,17 @@ static CFDataRef export_oemtext_to_utf8(HANDLE data) /************************************************************************** + * export_oemtext_to_utf16 + * + * Export CF_OEMTEXT to UTF-16. + */ +static CFDataRef export_oemtext_to_utf16(HANDLE data) +{ + return export_codepage_to_utf16(data, CP_OEMCP); +} + + +/************************************************************************** * export_text_to_utf8 * * Export CF_TEXT to UTF-8. @@ -1173,6 +1290,17 @@ static CFDataRef export_text_to_utf8(HANDLE data) /************************************************************************** + * export_text_to_utf16 + * + * Export CF_TEXT to UTF-16. + */ +static CFDataRef export_text_to_utf16(HANDLE data) +{ + return export_codepage_to_utf16(data, CP_ACP); +} + + +/************************************************************************** * export_unicodetext_to_utf8 * * Export CF_UNICODETEXT to UTF-8. @@ -1215,6 +1343,47 @@ static CFDataRef export_unicodetext_to_utf8(HANDLE data) /************************************************************************** + * export_unicodetext_to_utf16 + * + * Export CF_UNICODETEXT to UTF-16. + */ +static CFDataRef export_unicodetext_to_utf16(HANDLE data) +{ + CFMutableDataRef ret; + const WCHAR *src; + INT dst_len; + + src = GlobalLock(data); + if (!src) return NULL; + + dst_len = GlobalSize(data) / sizeof(WCHAR); + if (dst_len) dst_len--; /* Leave off null terminator. */ + ret = CFDataCreateMutable(NULL, dst_len); + if (ret) + { + LPWSTR dst; + int i, j; + + CFDataSetLength(ret, dst_len); + dst = (LPWSTR)CFDataGetMutableBytePtr(ret); + + /* Remove carriage returns */ + for (i = 0, j = 0; i < dst_len; i++) + { + if (src[i] == '\r' && + (i + 1 >= dst_len || src[i + 1] == '\n' || src[i + 1] == '\0')) + continue; + dst[j++] = src[i]; + } + CFDataSetLength(ret, j); + } + GlobalUnlock(data); + + return ret; +} + + +/************************************************************************** * get_clipboard_info */ static BOOL get_clipboard_info(LPCLIPBOARDINFO cbinfo)
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Alexandre Julliard