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Diffstat (limited to 'win32/ScintillaWin.cxx')
-rw-r--r--win32/ScintillaWin.cxx46
1 files changed, 25 insertions, 21 deletions
diff --git a/win32/ScintillaWin.cxx b/win32/ScintillaWin.cxx
index 869b1909a..c0b6fb3e2 100644
--- a/win32/ScintillaWin.cxx
+++ b/win32/ScintillaWin.cxx
@@ -803,9 +803,10 @@ Sci::Position ScintillaWin::EncodedFromUTF8(const char *utf8, char *encoded) con
// the current codepage. Code is similar to HandleCompositionWindowed().
void ScintillaWin::AddCharUTF16(wchar_t const *wcs, unsigned int wclen) {
if (IsUnicodeMode()) {
- size_t len = UTF8Length(wcs, wclen);
+ const std::wstring_view wsv(wcs, wclen);
+ size_t len = UTF8Length(wsv);
char utfval[maxLenInputIME * 3];
- UTF8FromUTF16(wcs, wclen, utfval, len);
+ UTF8FromUTF16(wsv, utfval, len);
utfval[len] = '\0';
AddCharUTF(utfval, static_cast<unsigned int>(len));
} else {
@@ -1207,7 +1208,7 @@ sptr_t ScintillaWin::GetTextLength() {
std::vector<char> docBytes(pdoc->Length(), '\0');
pdoc->GetCharRange(&docBytes[0], 0, pdoc->Length());
if (IsUnicodeMode()) {
- return UTF16Length(&docBytes[0], docBytes.size());
+ return UTF16Length(std::string_view(&docBytes[0], docBytes.size()));
} else {
return ::MultiByteToWideChar(CodePageOfDocument(), 0, &docBytes[0],
static_cast<int>(docBytes.size()), NULL, 0);
@@ -1223,12 +1224,13 @@ sptr_t ScintillaWin::GetText(uptr_t wParam, sptr_t lParam) {
std::vector<char> docBytes(pdoc->Length(), '\0');
pdoc->GetCharRange(&docBytes[0], 0, pdoc->Length());
if (IsUnicodeMode()) {
- const size_t lengthUTF16 = UTF16Length(&docBytes[0], docBytes.size());
+ const std::string_view sv(&docBytes[0], docBytes.size());
+ const size_t lengthUTF16 = UTF16Length(sv);
if (lParam == 0)
return lengthUTF16;
if (wParam == 0)
return 0;
- size_t uLen = UTF16FromUTF8(&docBytes[0], docBytes.size(),
+ size_t uLen = UTF16FromUTF8(sv,
ptr, wParam - 1);
ptr[uLen] = L'\0';
return uLen;
@@ -2051,8 +2053,7 @@ public:
if (foldedUTF8) {
// Maximum length of a case conversion is 6 bytes, 3 characters
wchar_t wFolded[20];
- const size_t charsConverted = UTF16FromUTF8(foldedUTF8,
- strlen(foldedUTF8),
+ const size_t charsConverted = UTF16FromUTF8(std::string_view(foldedUTF8),
wFolded, ELEMENTS(wFolded));
for (size_t j=0; j<charsConverted; j++)
utf16Folded[lenFlat++] = wFolded[j];
@@ -2096,8 +2097,7 @@ CaseFolder *ScintillaWin::CaseFolderForEncoding() {
const char *caseFolded = CaseConvert(wCharacter[0], CaseConversionFold);
if (caseFolded) {
wchar_t wLower[20];
- const size_t charsConverted = UTF16FromUTF8(caseFolded,
- strlen(caseFolded),
+ const size_t charsConverted = UTF16FromUTF8(std::string_view(caseFolded),
wLower, ELEMENTS(wLower));
if (charsConverted == 1) {
char sCharacterLowered[20];
@@ -2262,9 +2262,10 @@ void ScintillaWin::Paste() {
// Default Scintilla behaviour in Unicode mode
if (IsUnicodeMode()) {
const size_t bytes = memUSelection.Size();
- len = UTF8Length(uptr, bytes / 2);
+ const std::wstring_view wsv(uptr, bytes / 2);
+ len = UTF8Length(wsv);
putf.resize(len + 1);
- UTF8FromUTF16(uptr, bytes / 2, &putf[0], len);
+ UTF8FromUTF16(wsv, &putf[0], len);
} else {
// CF_UNICODETEXT available, but not in Unicode mode
// Convert from Unicode to current Scintilla code page
@@ -2300,9 +2301,10 @@ void ScintillaWin::Paste() {
const size_t ulen = ::MultiByteToWideChar(CP_ACP, 0,
ptr, ilen, &uptr[0], ilen +1);
- const size_t mlen = UTF8Length(&uptr[0], ulen);
+ const std::wstring_view wsv(&uptr[0], ulen);
+ const size_t mlen = UTF8Length(wsv);
std::vector<char> putf(mlen+1);
- UTF8FromUTF16(&uptr[0], ulen, &putf[0], mlen);
+ UTF8FromUTF16(wsv, &putf[0], mlen);
InsertPasteShape(&putf[0], mlen, pasteShape);
} else {
@@ -2684,7 +2686,7 @@ void ScintillaWin::ImeStartComposition() {
lf.lfFaceName[0] = L'\0';
if (vs.styles[styleHere].fontName) {
const char* fontName = vs.styles[styleHere].fontName;
- UTF16FromUTF8(fontName, strlen(fontName)+1, lf.lfFaceName, LF_FACESIZE);
+ UTF16FromUTF8(std::string_view(fontName), lf.lfFaceName, LF_FACESIZE);
}
::ImmSetCompositionFontW(imc.hIMC, &lf);
@@ -2796,11 +2798,11 @@ void ScintillaWin::CopyToClipboard(const SelectionText &selectedText) {
// Default Scintilla behaviour in Unicode mode
if (IsUnicodeMode()) {
- const size_t uchars = UTF16Length(selectedText.Data(),
- selectedText.LengthWithTerminator());
+ const std::string_view sv(selectedText.Data(), selectedText.LengthWithTerminator());
+ const size_t uchars = UTF16Length(sv);
uniText.Allocate(2 * uchars);
if (uniText) {
- UTF16FromUTF8(selectedText.Data(), selectedText.LengthWithTerminator(),
+ UTF16FromUTF8(sv,
static_cast<wchar_t *>(uniText.ptr), uchars);
}
} else {
@@ -3101,9 +3103,10 @@ STDMETHODIMP ScintillaWin::Drop(LPDATAOBJECT pIDataSource, DWORD grfKeyState,
if (IsUnicodeMode()) {
const size_t tlen = memUDrop.Size();
// Convert UTF-16 to UTF-8
- const size_t dataLen = UTF8Length(udata, tlen/2);
+ const std::wstring_view wsv(udata, tlen / 2);
+ const size_t dataLen = UTF8Length(wsv);
data.resize(dataLen+1);
- UTF8FromUTF16(udata, tlen/2, &data[0], dataLen);
+ UTF8FromUTF16(wsv, &data[0], dataLen);
} else {
// Convert UTF-16 to ANSI
//
@@ -3176,10 +3179,11 @@ STDMETHODIMP ScintillaWin::GetData(FORMATETC *pFEIn, STGMEDIUM *pSTM) {
GlobalMemory text;
if (pFEIn->cfFormat == CF_UNICODETEXT) {
- const size_t uchars = UTF16Length(drag.Data(), drag.LengthWithTerminator());
+ const std::string_view sv(drag.Data(), drag.LengthWithTerminator());
+ const size_t uchars = UTF16Length(sv);
text.Allocate(2 * uchars);
if (text) {
- UTF16FromUTF8(drag.Data(), drag.LengthWithTerminator(),
+ UTF16FromUTF8(sv,
static_cast<wchar_t *>(text.ptr), uchars);
}
} else {
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-11 22:14:02 +0000