Move dropdown button text and icon code to dropdown button class

include/GsrInfo.hpp

@@ -0,0 +1,66 @@
+#pragma once
+
+#include <string>
+#include <vector>
+
+#include <mglpp/system/vec.hpp>
+
+namespace gsr {
+    struct SupportedVideoCodecs {
+        bool h264 = false;
+        bool hevc = false;
+        bool av1 = false;
+        bool vp8 = false;
+        bool vp9 = false;
+    };
+
+    struct GsrMonitor {
+        std::string name;
+        mgl::vec2i size;
+    };
+
+    struct SupportedCaptureOptions {
+        bool window = false;
+        bool focused = false;
+        bool screen = false;
+        bool portal = false;
+        std::vector<GsrMonitor> monitors;
+    };
+
+    enum class DisplayServer {
+        UNKNOWN,
+        X11,
+        WAYLAND
+    };
+
+    struct SystemInfo {
+        DisplayServer display_server = DisplayServer::UNKNOWN;
+    };
+
+    enum class GpuVendor {
+        UNKNOWN,
+        AMD,
+        INTEL,
+        NVIDIA
+    };
+
+    struct GpuInfo {
+        GpuVendor vendor = GpuVendor::UNKNOWN;
+    };
+
+    struct GsrInfo {
+        SystemInfo system_info;
+        GpuInfo gpu_info;
+        SupportedVideoCodecs supported_video_codecs;
+        SupportedCaptureOptions supported_capture_options;
+    };
+
+    enum class GsrInfoExitStatus {
+        OK,
+        FAILED_TO_RUN_COMMAND,
+        OPENGL_FAILED,
+        NO_DRM_CARD
+    };
+
+    GsrInfoExitStatus get_gpu_screen_recorder_info(GsrInfo *gsr_info);
+}