1 files changed, 37 insertions, 0 deletions
diff --git a/src/gui_attrtext.cc b/src/gui_attrtext.cc
new file mode 100644
index 0000000..ebb2f32
--- /dev/null
+++ b/src/gui_attrtext.cc
@@ -0,0 +1,37 @@
+// -*- mode: c++; c-basic-offset: 2; -*-
+
+#include "common.hh"
+
+#include <string.h>
+
+#include "gui_attrtext.hh"
+
+void AttributedText::Attribute::add(Attribute const& attr) {
+  flags_ |= attr.flags_;
+  if (attr.has_foreground()) fg_ = attr.foreground();
+  if (attr.has_background()) bg_ = attr.background();
+}
+
+void AttributedText::append(std::string const& str, Attribute const& attr, size_t start, size_t length) {
+  append(str.data(), str.size(), attr, start, length);
+}
+
+void AttributedText::append(const char* str, Attribute const& attr, size_t start, size_t length) {
+  if (!str) {
+    assert(false);
+    return;
+  }
+  append(str, strlen(str), attr, start, length);
+}
+
+// static
+const uint8_t AttributedText::Attribute::BOLD = 1 << 0;
+// static
+const uint8_t AttributedText::Attribute::ITALIC = 1 << 1;
+// static
+const uint8_t AttributedText::Attribute::UNDERLINE = 1 << 2;
+// static
+const uint8_t AttributedText::Attribute::STRIKE = 1 << 3;
+
+// static
+const AttributedText::Attribute AttributedText::EMPTY;