mirror
/
OpenTTD
mirror of https://github.com/OpenTTD/OpenTTD
1
0
Fork 0
Code Issues

(svn r7945) -Backport from trunk (r7700): 

- Caret randomly jumping back&forth for new randomseed (r7182)
release/0.5
Darkvater 2007-01-07 11:37:23 +00:00
parent 58d18a3ef3
commit 563857d5bd
2 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
misc_gui.c
View File

@ -942,12 +942,13 @@ void UpdateTextBufferSize(Textbuf *tb)
WChar c = Utf8Consume(&buf);
tb->width = 0;
tb->length = 0;
for (; c != '\0' && tb->length < (tb->maxlength - 1); c = Utf8Consume(&buf)) {
tb->width += GetCharacterWidth(FS_NORMAL, c);
tb->length += Utf8CharLen(c);
}
tb->length = buf - tb->buf - 1;
tb->caretpos = tb->length;
tb->caretxoffs = tb->width;
}

6
window.h
View File

@ -283,10 +283,10 @@ enum {
typedef struct Textbuf {
char *buf; /* buffer in which text is saved */
uint16 maxlength, maxwidth; /* the maximum size of the buffer. Maxwidth specifies screensize in pixels */
uint16 length, width; /* the current size of the string. Width specifies screensize in pixels */
uint16 maxlength, maxwidth; /* the maximum size of the buffer. Maxwidth specifies screensize in pixels, maxlength is in bytes */
uint16 length, width; /* the current size of the string. Width specifies screensize in pixels, length is in bytes */
bool caret; /* is the caret ("_") visible or not */
uint16 caretpos; /* the current position of the caret in the buffer */
uint16 caretpos; /* the current position of the caret in the buffer, in bytes */
uint16 caretxoffs; /* the current position of the caret in pixels */
} Textbuf;