diff options
| author | nyamatongwe <unknown> | 2007-04-19 04:38:53 +0000 |
|---|---|---|
| committer | nyamatongwe <unknown> | 2007-04-19 04:38:53 +0000 |
| commit | 476e533e7277cfd122f3ca3472783831c9e47ca5 (patch) | |
| tree | 1f7678e4a7fa68f9f761bd4650b9a84339841db8 /win32/PlatWin.cxx | |
| parent | 101ccc292a2a2623d6680e8f488f762bd5c9a091 (diff) | |
| download | scintilla-mirror-476e533e7277cfd122f3ca3472783831c9e47ca5.tar.gz | |
All Unicode planes supported, not just the Basic Multilingual Plane.
Diffstat (limited to 'win32/PlatWin.cxx')
| -rw-r--r-- | win32/PlatWin.cxx | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/win32/PlatWin.cxx b/win32/PlatWin.cxx index b2cc554bb..dd3213bf9 100644 --- a/win32/PlatWin.cxx +++ b/win32/PlatWin.cxx @@ -684,7 +684,7 @@ void SurfaceImpl::DrawTextCommon(PRectangle rc, Font &font_, int ybase, const ch wchar_t tbuf[MAX_US_LEN]; int tlen; if (unicodeMode) { - tlen = UCS2FromUTF8(s, len, tbuf, MAX_US_LEN); + tlen = UTF16FromUTF8(s, len, tbuf, MAX_US_LEN); } else { // Support Asian string display in 9x English tlen = ::MultiByteToWideChar(codePage, 0, s, len, NULL, 0); @@ -740,7 +740,7 @@ int SurfaceImpl::WidthText(Font &font_, const char *s, int len) { SIZE sz={0,0}; if (unicodeMode) { wchar_t tbuf[MAX_US_LEN]; - int tlen = UCS2FromUTF8(s, len, tbuf, MAX_US_LEN); + int tlen = UTF16FromUTF8(s, len, tbuf, MAX_US_LEN); ::GetTextExtentPoint32W(hdc, tbuf, tlen, &sz); } else if (IsNT() || (codePage==0) || win9xACPSame) { ::GetTextExtentPoint32A(hdc, s, Platform::Minimum(len, maxLenText), &sz); @@ -760,7 +760,7 @@ void SurfaceImpl::MeasureWidths(Font &font_, const char *s, int len, int *positi int fit = 0; if (unicodeMode) { wchar_t tbuf[MAX_US_LEN]; - int tlen = UCS2FromUTF8(s, len, tbuf, MAX_US_LEN); + int tlen = UTF16FromUTF8(s, len, tbuf, MAX_US_LEN); int poses[MAX_US_LEN]; fit = tlen; if (!::GetTextExtentExPointW(hdc, tbuf, tlen, maxWidthMeasure, &fit, poses, &sz)) { @@ -778,14 +778,17 @@ void SurfaceImpl::MeasureWidths(Font &font_, const char *s, int len, int *positi int i=0; while (ui<fit) { unsigned char uch = us[i]; - positions[i++] = poses[ui]; - if (uch >= 0x80) { - if (uch < (0x80 + 0x40 + 0x20)) { - positions[i++] = poses[ui]; - } else { - positions[i++] = poses[ui]; - positions[i++] = poses[ui]; - } + unsigned int lenChar = 1; + if (uch >= (0x80 + 0x40 + 0x20 + 0x10)) { + lenChar = 4; + ui++; + } else if (uch >= (0x80 + 0x40 + 0x20)) { + lenChar = 3; + } else if (uch >= (0x80)) { + lenChar = 2; + } + for (unsigned int bytePos=0; bytePos<lenChar; bytePos++) { + positions[i++] = poses[ui]; } ui++; } @@ -1312,7 +1315,7 @@ PRectangle ListBoxX::GetDesiredRect() { int len = widestItem ? strlen(widestItem) : 0; if (unicodeMode) { wchar_t tbuf[MAX_US_LEN]; - len = UCS2FromUTF8(widestItem, len, tbuf, sizeof(tbuf)/sizeof(wchar_t)-1); + len = UTF16FromUTF8(widestItem, len, tbuf, sizeof(tbuf)/sizeof(wchar_t)-1); tbuf[len] = L'\0'; ::GetTextExtentPoint32W(hdc, tbuf, len, &textSize); } else { @@ -1431,7 +1434,7 @@ void ListBoxX::Draw(DRAWITEMSTRUCT *pDrawItem) { if (unicodeMode) { wchar_t tbuf[MAX_US_LEN]; - int tlen = UCS2FromUTF8(text, len, tbuf, sizeof(tbuf)/sizeof(wchar_t)-1); + int tlen = UTF16FromUTF8(text, len, tbuf, sizeof(tbuf)/sizeof(wchar_t)-1); tbuf[tlen] = L'\0'; ::DrawTextW(pDrawItem->hDC, tbuf, tlen, &rcText, DT_NOPREFIX|DT_END_ELLIPSIS|DT_SINGLELINE|DT_NOCLIP); } else { |