diff options
Diffstat (limited to 'src/ui/util.cpp')
-rw-r--r-- | src/ui/util.cpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/ui/util.cpp b/src/ui/util.cpp new file mode 100644 index 0000000..1832cf7 --- /dev/null +++ b/src/ui/util.cpp @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Utility functions for UI + * + * Authors: + * Tavmjong Bah + * John Smith + * + * Copyright (C) 2004, 2013, 2018 Authors + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#include "util.h" + +/* + * Ellipse text if longer than maxlen, "50% start text + ... + ~50% end text" + * Text should be > length 8 or just return the original text + */ +Glib::ustring ink_ellipsize_text(Glib::ustring const &src, size_t maxlen) +{ + if (src.length() > maxlen && maxlen > 8) { + size_t p1 = (size_t) maxlen / 2; + size_t p2 = (size_t) src.length() - (maxlen - p1 - 1); + return src.substr(0, p1) + "…" + src.substr(p2); + } + return src; +} + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 : |