diff options
| author | Robin Haberkorn <robin.haberkorn@googlemail.com> | 2013-03-28 18:33:13 +0100 |
|---|---|---|
| committer | Robin Haberkorn <robin.haberkorn@googlemail.com> | 2014-02-15 15:21:52 +0100 |
| commit | c6b6aefd36d49aaf873bca20175b929f828589df (patch) | |
| tree | 47e46a9e6c869d9d50c27e0d436911cb8bd63ab9 /src/main.cpp | |
| parent | d374448af8ab690c810757f73ba44f208db96f30 (diff) | |
| download | sciteco-c6b6aefd36d49aaf873bca20175b929f828589df.tar.gz | |
String::get_coord() calculates line and column of a string position
* use to get line and column into a stack frame
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/main.cpp b/src/main.cpp index d0dfd84..d6b8ab3 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -111,6 +111,29 @@ Interface::process_notify(SCNotification *notify) #endif } +void +String::get_coord(const gchar *str, gint pos, + gint &line, gint &column) +{ + line = column = 1; + + for (gint i = 0; i < pos; i++) { + switch (str[i]) { + case '\r': + if (str[i+1] == '\n') + i++; + /* fall through */ + case '\n': + line++; + column = 1; + break; + default: + column++; + break; + } + } +} + #ifdef G_OS_WIN32 /* |