1 files changed, 26 insertions, 0 deletions
diff --git a/gui/source/logview.h b/gui/source/logview.h
new file mode 100644
index 0000000..3c6acf1
--- /dev/null
+++ b/gui/source/logview.h
@@ -0,0 +1,26 @@
+#ifndef LOGVIEW_H
+#define LOGVIEW_H
+
+#include <string>
+
+#include "imgui.h"
+
+// Adapted from ExampleAppLog from imgui_demo.cpp
+class LogView
+{
+public:
+    LogView();
+
+    void Clear();
+    void AddLog(const std::string& str);
+    void AddLog(const char* fmt, ...) IM_FMTARGS(2);
+    void Draw(const char* title, bool* p_open = NULL, ImGuiWindowFlags flags = 0);
+
+private:
+    ImGuiTextBuffer Buf;
+    ImVector<int> LineOffsets; // Index to lines offset. We maintain this with AddLog() calls.
+    bool updated;
+};
+
+#endif // LOGVIEW_H
+