backend-infra-engineer: Pre-0.2.2 snapshot (2023)

src/app/gui/color.h

@@ -0,0 +1,33 @@
+#ifndef YAZE_GUI_COLOR_H
+#define YAZE_GUI_COLOR_H
+
+#include <imgui/imgui.h>
+
+#include <cmath>
+#include <string>
+
+#include "app/gfx/bitmap.h"
+#include "app/gfx/snes_palette.h"
+
+namespace yaze {
+namespace app {
+namespace gui {
+
+using gfx::SNESColor;
+
+// A utility function to convert an SNESColor object to an ImVec4 with
+// normalized color values
+ImVec4 ConvertSNESColorToImVec4(const SNESColor& color);
+
+// The wrapper function for ImGui::ColorButton that takes a SNESColor reference
+IMGUI_API bool SNESColorButton(absl::string_view id, SNESColor& color,
+                               ImGuiColorEditFlags flags = 0,
+                               const ImVec2& size_arg = ImVec2(0, 0));
+
+void DisplayPalette(app::gfx::SNESPalette& palette, bool loaded);
+
+}  // namespace gui
+}  // namespace app
+}  // namespace yaze
+
+#endif