Reuse HexDump in monitor-cmd

1 files changed, 45 insertions, 0 deletions

diff --git a/src/gui_plainattrtext.cc b/src/gui_plainattrtext.cc
new file mode 100644
index 0000000..a588172
--- /dev/null
+++ b/src/gui_plainattrtext.cc
@@ -0,0 +1,45 @@
+// -*- mode: c++; c-basic-offset: 2; -*-
+
+#include "common.hh"
+
+#include "gui_plainattrtext.hh"
+
+namespace {
+
+class PlainAttributedTextImpl : public PlainAttributedText {
+public:
+  void append(const char* str, size_t len, Attribute const& UNUSED(attr),
+              size_t start, size_t length) override {
+    if (!str || start >= len) return;
+    length = std::min(len - start, length);
+    if (length == 0) return;
+    text_.append(str + start, length);
+  }
+
+  void add(Attribute const& UNUSED(attr), size_t UNUSED(start),
+           size_t UNUSED(length)) override {
+  }
+  void set(Attribute const& UNUSED(attr), size_t UNUSED(start),
+           size_t UNUSED(length)) override {
+  }
+  void clear(size_t UNUSED(start), size_t UNUSED(length)) override {
+  }
+
+  std::string text() const override {
+    return text_;
+  }
+
+  void reset() override {
+    text_.clear();
+  }
+
+private:
+  std::string text_;
+};
+
+}  // namespace
+
+// static
+PlainAttributedText* PlainAttributedText::create() {
+  return new PlainAttributedTextImpl();
+}