summaryrefslogtreecommitdiffstats
path: root/src/svg/css-ostringstream.h
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
commitcca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch)
tree146f39ded1c938019e1ed42d30923c2ac9e86789 /src/svg/css-ostringstream.h
parentInitial commit. (diff)
downloadinkscape-upstream.tar.xz
inkscape-upstream.zip
Adding upstream version 1.2.2.upstream/1.2.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/svg/css-ostringstream.h')
-rw-r--r--src/svg/css-ostringstream.h67
1 files changed, 67 insertions, 0 deletions
diff --git a/src/svg/css-ostringstream.h b/src/svg/css-ostringstream.h
new file mode 100644
index 0000000..5a34b7c
--- /dev/null
+++ b/src/svg/css-ostringstream.h
@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * TODO: insert short description here
+ *//*
+ * Authors: see git history
+ *
+ * Copyright (C) 2014 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+#ifndef SVG_CSS_OSTRINGSTREAM_H_INKSCAPE
+#define SVG_CSS_OSTRINGSTREAM_H_INKSCAPE
+
+#include <sstream>
+#include <type_traits>
+
+namespace Inkscape {
+
+/**
+ * A thin wrapper around std::ostringstream, but writing floating point numbers in the format
+ * required by CSS: `.' as decimal separator, no `e' notation, no nan or inf.
+ */
+class CSSOStringStream {
+private:
+ std::ostringstream ostr;
+
+public:
+ CSSOStringStream();
+
+ template <typename T,
+ // disable this template for float and double
+ typename std::enable_if<!std::is_floating_point<T>::value, int>::type = 0>
+ CSSOStringStream &operator<<(T const &arg)
+ {
+ ostr << arg;
+ return *this;
+ }
+
+ CSSOStringStream &operator<<(double);
+
+ std::string str() const {
+ return ostr.str();
+ }
+
+ std::streamsize precision() const {
+ return ostr.precision();
+ }
+
+ std::streamsize precision(std::streamsize p) {
+ return ostr.precision(p);
+ }
+};
+
+}
+
+
+#endif /* !SVG_CSS_OSTRINGSTREAM_H_INKSCAPE */
+
+/*
+ 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 :