chore: structured src/gui, run clang-format

src/gui/helpers/imgui_helpers.hpp

@@ -0,0 +1,42 @@
+#ifndef CLRSYNC_IMGUI_HELPERS_HPP
+#define CLRSYNC_IMGUI_HELPERS_HPP
+
+#include "core/palette/palette.hpp"
+#include "gui/views/about_window.hpp"
+#include "imgui.h"
+#include <functional>
+#include <string>
+
+struct GLFWwindow;
+class settings_window;
+
+GLFWwindow *init_glfw();
+void init_imgui(GLFWwindow *window, const std::string &ini_path);
+void begin_frame();
+void setup_main_dockspace(bool &first_time);
+void end_frame(GLFWwindow *window);
+void shutdown(GLFWwindow *window);
+void render_menu_bar(about_window *about, settings_window *settings);
+
+namespace palette_utils
+{
+ImVec4 get_color(const clrsync::core::palette &pal, const std::string &key,
+                 const std::string &fallback = "");
+uint32_t get_color_u32(const clrsync::core::palette &pal, const std::string &key,
+                       const std::string &fallback = "");
+bool render_delete_confirmation_popup(const std::string &popup_title, const std::string &item_name,
+                                      const std::string &item_type,
+                                      const clrsync::core::palette &pal,
+                                      const std::function<void()> &on_delete);
+} // namespace palette_utils
+
+namespace imgui_helpers
+{
+inline ImVec4 get_palette_color(const clrsync::core::palette &pal, const std::string &key,
+                                const std::string &fallback = "")
+{
+    return palette_utils::get_color(pal, key, fallback);
+}
+} // namespace imgui_helpers
+
+#endif // CLRSYNC_IMGUI_HELPERS_HPP