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Fix ? when unsupported chars from pasting clipboard on linux

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This commit is contained in:
UnknownShadow200 2018-11-25 03:49:54 +11:00
parent 2edbc6ea1f
commit 0d7ae92c7c
1 changed files with 35 additions and 10 deletions
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45
src/Window.c
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@ -8,6 +8,35 @@
static bool win_cursorVisible = true;
bool Window_GetCursorVisible(void) { return win_cursorVisible; }
static void Window_DecodeUtf16(String* value, Codepoint* chars, int numBytes) {
int i; char c;
for (i = 0; i < (numBytes >> 1); i++) {
if (Convert_TryUnicodeToCP437(chars[i], &c)) String_Append(value, c);
}
}
static void Window_DecodeUtf8(String* value, uint8_t* chars, int numBytes) {
int len; Codepoint cp; char c;
for (; numBytes > 0; numBytes -= len) {
len = Convert_Utf8ToUnicode(&cp, chars, numBytes);
if (!len) return;
if (Convert_TryUnicodeToCP437(cp, &c)) String_Append(value, c);
chars += len;
}
}
static void Window_DecodeAscii(String* value, uint8_t* chars, int numBytes) {
int i; char c;
for (i = 0; i < numBytes; i++) {
if (Convert_TryUnicodeToCP437(chars[i], &c)) String_Append(value, c);
}
}
/*########################################################################################################################*
*------------------------------------------------------Win32 window-------------------------------------------------------*
*#########################################################################################################################*/
@ -383,18 +412,14 @@ void Window_GetClipboardText(String* value) {
}
if (!hGlobal) { CloseClipboard(); return; }
LPVOID src = GlobalLock(hGlobal);
DWORD size = GlobalSize(hGlobal);
char c;
/* ignore trailing NULL at end */
/* TODO: Verify it's always there */
if (isUnicode) {
Codepoint* text = (Codepoint*)src;
for (; *text; text++) {
if (Convert_TryUnicodeToCP437(*text, &c)) String_Append(value, c);
}
Window_DecodeUtf16(value, (Codepoint*)src, size - 2);
} else {
char* text = (char*)src;
for (; *text; text++) {
if (Convert_TryUnicodeToCP437(*text, &c)) String_Append(value, c);
}
Window_DecodeAscii(value, (uint8_t*)src, size - 1);
}
GlobalUnlock(hGlobal);
@ -1240,7 +1265,7 @@ void Window_ProcessEvents(void) {
if (data && items && prop_type == xa_utf8_string) {
clipboard_paste_text.length = 0;
String_DecodeUtf8(&clipboard_paste_text, data, items);
Window_DecodeUtf8(&clipboard_paste_text, data, items);
}
if (data) XFree(data);
}