Start on global settings, add tint color setting

include/Config.hpp

@@ -40,6 +40,7 @@ namespace gsr {
     struct MainConfig {
         int32_t config_file_version = 0;
         bool software_encoding_warning_shown = false;
+        std::string tint_color;
     };
 
     struct YoutubeStreamConfig {

include/Theme.hpp

@@ -8,6 +8,7 @@
 #include <string>
 
 namespace gsr {
+    struct Config;
     struct GsrInfo;
 
     struct Theme {
@@ -26,6 +27,7 @@ namespace gsr {
 
         mgl::Texture combobox_arrow_texture;
         mgl::Texture settings_texture;
+        mgl::Texture settings_small_texture;
         mgl::Texture folder_texture;
         mgl::Texture up_arrow_texture;
         mgl::Texture replay_button_texture;
@@ -56,7 +58,7 @@ namespace gsr {
         mgl::Color text_color = mgl::Color(255, 255, 255);
     };
 
-    bool init_color_theme(const GsrInfo &gsr_info);
+    bool init_color_theme(const Config &config, const GsrInfo &gsr_info);
     void deinit_color_theme();
     ColorTheme& get_color_theme();
 }

include/gui/Button.hpp

@@ -5,6 +5,7 @@
 
 #include <mglpp/graphics/Color.hpp>
 #include <mglpp/graphics/Text.hpp>
+#include <mglpp/graphics/Sprite.hpp>
 
 namespace gsr {
     class Button : public Widget {
@@ -20,15 +21,21 @@ namespace gsr {
 
         mgl::vec2f get_size() override;
         void set_border_scale(float scale);
+        void set_bg_hover_color(mgl::Color color);
+        void set_icon(mgl::Texture *texture);
 
         const std::string& get_text() const;
         void set_text(std::string str);
 
         std::function<void()> on_click;
+    private:
+        void scale_sprite_to_button_size();
     private:
         mgl::vec2f size;
         mgl::Color bg_color;
+        mgl::Color bg_hover_color;
         mgl::Text text;
+        mgl::Sprite sprite;
         float border_scale = 0.0015f;
     };
 }

include/gui/GlobalSettingsPage.hpp

@@ -0,0 +1,34 @@
+#pragma once
+
+#include "StaticPage.hpp"
+#include "../GsrInfo.hpp"
+#include "../Config.hpp"
+
+namespace gsr {
+    class GsrPage;
+    class PageStack;
+    class ScrollablePage;
+    class Subsection;
+    class RadioButton;
+
+    class GlobalSettingsPage : public StaticPage {
+    public:
+        GlobalSettingsPage(const GsrInfo *gsr_info, Config &config, PageStack *page_stack);
+        GlobalSettingsPage(const GlobalSettingsPage&) = delete;
+        GlobalSettingsPage& operator=(const GlobalSettingsPage&) = delete;
+
+        void load();
+        void save();
+        void on_navigate_away_from_page() override;
+    private:
+        std::unique_ptr<Subsection> create_appearance_subsection(ScrollablePage *parent_page);
+        void add_widgets();
+    private:
+        Config &config;
+        const GsrInfo *gsr_info = nullptr;
+
+        GsrPage *content_page_ptr = nullptr;
+        PageStack *page_stack = nullptr;
+        RadioButton *tint_color_radio_button_ptr = nullptr;
+    };
+}

include/gui/SettingsPage.hpp

@@ -181,7 +181,5 @@ namespace gsr {
         RadioButton *turn_on_replay_automatically_mode_ptr = nullptr;
 
         PageStack *page_stack = nullptr;
-
-        mgl::Text settings_title_text;
     };
 }

include/gui/Utils.hpp

@@ -15,4 +15,5 @@ namespace gsr {
     void draw_rectangle_outline(mgl::Window &window, mgl::vec2f pos, mgl::vec2f size, mgl::Color color, float border_size);
     double get_frame_delta_seconds();
     void set_frame_delta_seconds(double frame_delta);
+    mgl::vec2f scale_keep_aspect_ratio(mgl::vec2f from, mgl::vec2f to);
 }