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(svn r25679) -Codechange: [Win32] Get the result string of an IME input directly without a trip through the window messaging system.

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This commit is contained in:
michi_cc
2013-08-05 20:37:06 +00:00
parent 13873d2534
commit 7422120014
14 changed files with 118 additions and 35 deletions
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33
src/textbuf.cpp
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@@ -144,20 +144,18 @@ bool Textbuf::InsertChar(WChar key)
}
/**
* Insert a chunk of text from the clipboard onto the textbuffer. Get TEXT clipboard
* and append this up to the maximum length (either absolute or screenlength). If maxlength
* is zero, we don't care about the screenlength but only about the physical length of the string
* @return true on successful change of Textbuf, or false otherwise
* Insert a string into the text buffer. If maxwidth of the Textbuf is zero,
* we don't care about the visual-length but only about the physical
* length of the string.
* @param str String to insert.
* @return True on successful change of Textbuf, or false otherwise.
*/
bool Textbuf::InsertClipboard()
bool Textbuf::InsertString(const char *str)
{
char utf8_buf[512];
if (!GetClipboardContents(utf8_buf, lengthof(utf8_buf))) return false;
uint16 bytes = 0, chars = 0;
WChar c;
for (const char *ptr = utf8_buf; (c = Utf8Consume(&ptr)) != '\0';) {
for (const char *ptr = str; (c = Utf8Consume(&ptr)) != '\0';) {
if (!IsValidChar(c, this->afilter)) break;
byte len = Utf8CharLen(c);
@@ -171,7 +169,7 @@ bool Textbuf::InsertClipboard()
if (bytes == 0) return false;
memmove(this->buf + this->caretpos + bytes, this->buf + this->caretpos, this->bytes - this->caretpos);
memcpy(this->buf + this->caretpos, utf8_buf, bytes);
memcpy(this->buf + this->caretpos, str, bytes);
this->bytes += bytes;
this->chars += chars;
@@ -187,6 +185,21 @@ bool Textbuf::InsertClipboard()
return true;
}
/**
* Insert a chunk of text from the clipboard onto the textbuffer. Get TEXT clipboard
* and append this up to the maximum length (either absolute or screenlength). If maxlength
* is zero, we don't care about the screenlength but only about the physical length of the string
* @return true on successful change of Textbuf, or false otherwise
*/
bool Textbuf::InsertClipboard()
{
char utf8_buf[512];
if (!GetClipboardContents(utf8_buf, lengthof(utf8_buf))) return false;
return this->InsertString(utf8_buf);
}
/** Update the character iter after the text has changed. */
void Textbuf::UpdateStringIter()
{