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(svn r25684) -Change: [Win32] Draw the composition string ourselves if possible.

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michi_cc
2013-08-05 20:37:25 +00:00
parent 931bbd7191
commit d442d97cf1
7 changed files with 101 additions and 15 deletions
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25
src/textbuf.cpp
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@@ -151,10 +151,17 @@ bool Textbuf::InsertChar(WChar key)
* we don't care about the visual-length but only about the physical
* length of the string.
* @param str String to insert.
* @param marked Replace the currently marked text with the new text.
* @param caret Move the caret to this point in the insertion string.
* @return True on successful change of Textbuf, or false otherwise.
*/
bool Textbuf::InsertString(const char *str)
bool Textbuf::InsertString(const char *str, bool marked, const char *caret)
{
uint16 insertpos = (marked && this->marklength != 0) ? this->markpos : this->caretpos;
if (marked) this->DiscardMarkedText(str == NULL);
if (str == NULL) return false;
uint16 bytes = 0, chars = 0;
WChar c;
@@ -167,16 +174,24 @@ bool Textbuf::InsertString(const char *str)
bytes += len;
chars++;
/* Move caret if needed. */
if (ptr == caret) this->caretpos = insertpos + bytes;
}
if (bytes == 0) return false;
memmove(this->buf + this->caretpos + bytes, this->buf + this->caretpos, this->bytes - this->caretpos);
memcpy(this->buf + this->caretpos, str, bytes);
if (marked) {
this->markpos = insertpos;
this->markend = insertpos + bytes;
}
memmove(this->buf + insertpos + bytes, this->buf + insertpos, this->bytes - insertpos);
memcpy(this->buf + insertpos, str, bytes);
this->bytes += bytes;
this->chars += chars;
this->caretpos += bytes;
if (!marked && caret == NULL) this->caretpos += bytes;
assert(this->bytes <= this->max_bytes);
assert(this->chars <= this->max_chars);
this->buf[this->bytes - 1] = '\0'; // terminating zero
@@ -201,7 +216,7 @@ bool Textbuf::InsertClipboard()
if (!GetClipboardContents(utf8_buf, lengthof(utf8_buf))) return false;
return this->InsertString(utf8_buf);
return this->InsertString(utf8_buf, false);
}
/**