Move settings ui to SettingsPage class, show different widgets for different settings page, show different widgets depending on combobox selections

include/SettingsPage.hpp

@@ -0,0 +1,37 @@
+#pragma once
+
+#include "gui/StaticPage.hpp"
+#include "GsrInfo.hpp"
+
+#include <functional>
+
+namespace gsr {
+    class ScrollablePage;
+    class List;
+
+    class SettingsPage {
+    public:
+        enum class Type {
+            REPLAY,
+            RECORD,
+            STREAM
+        };
+
+        SettingsPage(Type type, const GsrInfo &gsr_info, const std::vector<AudioDevice> &audio_devices, std::function<void()> back_button_callback);
+        SettingsPage(const SettingsPage&) = delete;
+        SettingsPage& operator=(const SettingsPage&) = delete;
+
+        Page& get_page();
+    private:
+        void add_widgets(const gsr::GsrInfo &gsr_info, const std::vector<gsr::AudioDevice> &audio_devices, std::function<void()> back_button_callback);
+        void add_page_specific_widgets();
+        void add_replay_widgets();
+        void add_record_widgets();
+        void add_stream_widgets();
+    private:
+        StaticPage page;
+        ScrollablePage *content_page_ptr = nullptr;
+        List *settings_list_ptr = nullptr;
+        Type type;
+    };
+}

include/Theme.hpp

@@ -15,6 +15,7 @@ namespace gsr {
         Theme(const Theme&) = delete;
         Theme& operator=(const Theme&) = delete;
 
+        float window_width = 0.0f;
         float window_height = 0.0f;
 
         mgl::Color tint_color = mgl::Color(118, 185, 0);

include/gui/ComboBox.hpp

@@ -3,6 +3,8 @@
 #include "Widget.hpp"
 #include <mglpp/graphics/Text.hpp>
 #include <mglpp/graphics/Sprite.hpp>
+
+#include <functional>
 #include <string>
 #include <vector>
 
@@ -17,9 +19,11 @@ namespace gsr {
         void draw(mgl::Window &window, mgl::vec2f offset) override;
 
         void add_item(const std::string &text, const std::string &id);
-        void set_selected_item(const std::string &id);
+        void set_selected_item(const std::string &id, bool trigger_event = true);
 
         mgl::vec2f get_size() override;
+
+        std::function<void(const std::string &text, const std::string &id)> on_selection_changed;
     private:
         void update_if_dirty();
         float get_dropdown_arrow_height() const;

include/gui/RadioButton.hpp

@@ -17,7 +17,7 @@ namespace gsr {
         void draw(mgl::Window &window, mgl::vec2f offset) override;
 
         void add_item(const std::string &text, const std::string &id);
-        void set_selected_item(const std::string &id);
+        void set_selected_item(const std::string &id, bool trigger_event = true);
 
         mgl::vec2f get_size() override;
 

include/gui/ScrollablePage.hpp

@@ -13,6 +13,7 @@ namespace gsr {
         void draw(mgl::Window &window, mgl::vec2f offset) override;
 
         mgl::vec2f get_size() override;
+        mgl::vec2f get_inner_size() override;
 
         void set_margins(float top, float bottom, float left, float right);
     private:

include/gui/Widget.hpp

@@ -34,6 +34,8 @@ namespace gsr {
 
         virtual mgl::vec2f get_position() const;
         virtual mgl::vec2f get_size() = 0;
+        // This can be different from get_size, for example with ScrollablePage this excludes the margins
+        virtual mgl::vec2f get_inner_size() { return get_size(); }
 
         void set_horizontal_alignment(Alignment alignment);
         void set_vertical_alignment(Alignment alignment);