From f38661593795e51e45e2dc2ead8a7bf897d226f6 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Mon, 9 Dec 2024 16:29:36 +0100
Subject: Start on global settings, add tint color setting

---
 images/settings_small.png          | Bin 0 -> 1903 bytes
 include/Config.hpp                 |   1 +
 include/Theme.hpp                  |   4 +-
 include/gui/Button.hpp             |   7 ++++
 include/gui/GlobalSettingsPage.hpp |  34 +++++++++++++++
 include/gui/SettingsPage.hpp       |   2 -
 include/gui/Utils.hpp              |   1 +
 meson.build                        |   1 +
 src/Config.cpp                     |   1 +
 src/Overlay.cpp                    |  19 ++++++++-
 src/Theme.cpp                      |  48 +++++++++++++--------
 src/gui/Button.cpp                 |  44 ++++++++++++++++++--
 src/gui/GlobalSettingsPage.cpp     |  83 +++++++++++++++++++++++++++++++++++++
 src/gui/SettingsPage.cpp           |   3 +-
 src/gui/Utils.cpp                  |  17 ++++++++
 15 files changed, 237 insertions(+), 28 deletions(-)
 create mode 100644 images/settings_small.png
 create mode 100644 include/gui/GlobalSettingsPage.hpp
 create mode 100644 src/gui/GlobalSettingsPage.cpp

diff --git a/images/settings_small.png b/images/settings_small.png
new file mode 100644
index 0000000..30534e6
Binary files /dev/null and b/images/settings_small.png differ
diff --git a/include/Config.hpp b/include/Config.hpp
index 02f1634..c61ca10 100644
--- a/include/Config.hpp
+++ b/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 {
diff --git a/include/Theme.hpp b/include/Theme.hpp
index 23bcbb7..185bcdc 100644
--- a/include/Theme.hpp
+++ b/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();
 }
\ No newline at end of file
diff --git a/include/gui/Button.hpp b/include/gui/Button.hpp
index bc1dd94..eb68e99 100644
--- a/include/gui/Button.hpp
+++ b/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;
     };
 }
\ No newline at end of file
diff --git a/include/gui/GlobalSettingsPage.hpp b/include/gui/GlobalSettingsPage.hpp
new file mode 100644
index 0000000..cd4a50c
--- /dev/null
+++ b/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;
+    };
+}
\ No newline at end of file
diff --git a/include/gui/SettingsPage.hpp b/include/gui/SettingsPage.hpp
index b115d78..981c99a 100644
--- a/include/gui/SettingsPage.hpp
+++ b/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;
     };
 }
\ No newline at end of file
diff --git a/include/gui/Utils.hpp b/include/gui/Utils.hpp
index 6963bc5..35b2bb7 100644
--- a/include/gui/Utils.hpp
+++ b/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);
 }
\ No newline at end of file
diff --git a/meson.build b/meson.build
index 324295a..3b21a93 100644
--- a/meson.build
+++ b/meson.build
@@ -27,6 +27,7 @@ src = [
     'src/gui/CustomRendererWidget.cpp',
     'src/gui/FileChooser.cpp',
     'src/gui/SettingsPage.cpp',
+    'src/gui/GlobalSettingsPage.cpp',
     'src/gui/GsrPage.cpp',
     'src/gui/Subsection.cpp',
     'src/Utils.cpp',
diff --git a/src/Config.cpp b/src/Config.cpp
index 2263df7..4deaaf4 100644
--- a/src/Config.cpp
+++ b/src/Config.cpp
@@ -49,6 +49,7 @@ namespace gsr {
         return {
             {"main.config_file_version", &config.main_config.config_file_version},
             {"main.software_encoding_warning_shown", &config.main_config.software_encoding_warning_shown},
+            {"main.tint_color", &config.main_config.tint_color},
 
             {"streaming.record_options.record_area_option", &config.streaming_config.record_options.record_area_option},
             {"streaming.record_options.record_area_width", &config.streaming_config.record_options.record_area_width},
diff --git a/src/Overlay.cpp b/src/Overlay.cpp
index 555c1d4..e10b1e4 100644
--- a/src/Overlay.cpp
+++ b/src/Overlay.cpp
@@ -7,8 +7,10 @@
 #include "../include/gui/DropdownButton.hpp"
 #include "../include/gui/CustomRendererWidget.hpp"
 #include "../include/gui/SettingsPage.hpp"
+#include "../include/gui/GlobalSettingsPage.hpp"
 #include "../include/gui/Utils.hpp"
 #include "../include/gui/PageStack.hpp"
+#include "../include/gui/GsrPage.hpp"
 #include "../include/WindowUtils.hpp"
 #include "../include/GlobalHotkeys.hpp"
 
@@ -420,7 +422,7 @@ namespace gsr {
         if(new_config)
             config = std::move(new_config.value());
 
-        init_color_theme(this->gsr_info);
+        init_color_theme(config, this->gsr_info);
 
         power_supply_online_filepath = get_power_supply_online_filepath();
 
@@ -863,6 +865,7 @@ namespace gsr {
         const int button_width = button_height;
 
         auto main_buttons_list = std::make_unique<List>(List::Orientation::HORIZONTAL);
+        List * main_buttons_list_ptr = main_buttons_list.get();
         main_buttons_list->set_spacing(0.0f);
         {
             auto button = std::make_unique<DropdownButton>(&get_theme().title_font, &get_theme().body_font, "Instant Replay", "Off", &get_theme().replay_button_texture,
@@ -928,6 +931,20 @@ namespace gsr {
         main_buttons_list->set_position((mgl::vec2f(window_size.x * 0.5f, window_size.y * 0.25f) - main_buttons_list_size * 0.5f).floor());
         front_page_ptr->add_widget(std::move(main_buttons_list));
 
+        {
+            const mgl::vec2f main_buttons_size = main_buttons_list_ptr->get_size();
+            const int settings_button_size = main_buttons_size.y * 0.2f;
+            auto button = std::make_unique<Button>(&get_theme().title_font, "", mgl::vec2f(settings_button_size, settings_button_size), mgl::Color(0, 0, 0, 180));
+            button->set_position((main_buttons_list_ptr->get_position() + main_buttons_size - mgl::vec2f(0.0f, settings_button_size) + mgl::vec2f(settings_button_size * 0.333f, 0.0f)).floor());
+            button->set_bg_hover_color(mgl::Color(0, 0, 0, 255));
+            button->set_icon(&get_theme().settings_small_texture);
+            button->on_click = [&]() {
+                auto settings_page = std::make_unique<GlobalSettingsPage>(&gsr_info, config, &page_stack);
+                page_stack.push(std::move(settings_page));
+            };
+            front_page_ptr->add_widget(std::move(button));
+        }
+
         close_button_widget.draw_handler = [&](mgl::Window &window, mgl::vec2f pos, mgl::vec2f size) {
             const int border_size = std::max(1.0f, 0.0015f * get_theme().window_height);
             const float padding_size = std::max(1.0f, 0.003f * get_theme().window_height);
diff --git a/src/Theme.cpp b/src/Theme.cpp
index a88aa1e..a6d1050 100644
--- a/src/Theme.cpp
+++ b/src/Theme.cpp
@@ -1,4 +1,5 @@
 #include "../include/Theme.hpp"
+#include "../include/Config.hpp"
 #include "../include/GsrInfo.hpp"
 
 #include <assert.h>
@@ -7,6 +8,27 @@ namespace gsr {
     static Theme *theme = nullptr;
     static ColorTheme *color_theme = nullptr;
 
+    static mgl::Color gpu_vendor_to_color(GpuVendor vendor) {
+        switch(vendor) {
+            case GpuVendor::UNKNOWN: return mgl::Color(221, 0, 49);
+            case GpuVendor::AMD:     return mgl::Color(221, 0, 49);
+            case GpuVendor::INTEL:   return mgl::Color(8, 109, 183);
+            case GpuVendor::NVIDIA:  return mgl::Color(118, 185, 0);
+        }
+        return mgl::Color(221, 0, 49);
+    }
+
+    static mgl::Color color_name_to_color(const std::string &color_name) {
+        GpuVendor vendor = GpuVendor::UNKNOWN;
+        if(color_name == "amd")
+            vendor = GpuVendor::AMD;
+        else if(color_name == "intel")
+            vendor = GpuVendor::INTEL;
+        else if(color_name == "nvidia")
+            vendor = GpuVendor::NVIDIA;
+        return gpu_vendor_to_color(vendor);
+    }
+
     bool Theme::set_window_size(mgl::vec2i window_size) {
         if(std::abs(window_size.x - window_width) < 0.1f && std::abs(window_size.y - window_height) < 0.1f)
             return true;
@@ -44,6 +66,9 @@ namespace gsr {
         if(!theme->settings_texture.load_from_file((resources_path + "images/settings.png").c_str()))
             goto error;
 
+        if(!theme->settings_small_texture.load_from_file((resources_path + "images/settings_small.png").c_str()))
+            goto error;
+
         if(!theme->folder_texture.load_from_file((resources_path + "images/folder.png").c_str()))
             goto error;
 
@@ -102,29 +127,16 @@ namespace gsr {
         return *theme;
     }
 
-    bool init_color_theme(const GsrInfo &gsr_info) {
+    bool init_color_theme(const Config &config, const GsrInfo &gsr_info) {
         if(color_theme)
             return true;
 
         color_theme = new ColorTheme();
 
-        switch(gsr_info.gpu_info.vendor) {
-            case GpuVendor::UNKNOWN: {
-                break;
-            }
-            case GpuVendor::AMD: {
-                color_theme->tint_color = mgl::Color(221, 0, 49);
-                break;
-            }
-            case GpuVendor::INTEL: {
-                color_theme->tint_color = mgl::Color(8, 109, 183);
-                break;
-            }
-            case GpuVendor::NVIDIA: {
-                color_theme->tint_color = mgl::Color(118, 185, 0);
-                break;
-            }
-        }
+        if(config.main_config.tint_color.empty())
+            color_theme->tint_color = gpu_vendor_to_color(gsr_info.gpu_info.vendor);
+        else
+            color_theme->tint_color = color_name_to_color(config.main_config.tint_color);
 
         return true;
     }
diff --git a/src/gui/Button.cpp b/src/gui/Button.cpp
index fbf5cdd..54d1854 100644
--- a/src/gui/Button.cpp
+++ b/src/gui/Button.cpp
@@ -12,7 +12,15 @@ namespace gsr {
     static const float padding_left_scale = 0.007f;
     static const float padding_right_scale = 0.007f;
 
-    Button::Button(mgl::Font *font, const char *text, mgl::vec2f size, mgl::Color bg_color) : size(size), bg_color(bg_color), text(text, *font) {
+    // These are relative to the button size
+    static const float padding_top_icon_scale = 0.25f;
+    static const float padding_bottom_icon_scale = 0.25f;
+    static const float padding_left_icon_scale = 0.25f;
+    static const float padding_right_icon_scale = 0.25f;
+
+    Button::Button(mgl::Font *font, const char *text, mgl::vec2f size, mgl::Color bg_color) :
+        size(size), bg_color(bg_color), bg_hover_color(bg_color), text(text, *font)
+    {
 
     }
 
@@ -37,17 +45,23 @@ namespace gsr {
             return;
 
         const mgl::vec2f draw_pos = position + offset;
-
         const mgl::vec2f item_size = get_size().floor();
+        const bool mouse_inside = mgl::FloatRect(draw_pos, item_size).contains(window.get_mouse_position().to_vec2f()) && !has_parent_with_selected_child_widget();
+
         mgl::Rectangle background(item_size);
         background.set_position(draw_pos.floor());
-        background.set_color(bg_color);
+        background.set_color(mouse_inside ? bg_hover_color : bg_color);
         window.draw(background);
 
         text.set_position((draw_pos + item_size * 0.5f - text.get_bounds().size * 0.5f).floor());
         window.draw(text);
 
-        const bool mouse_inside = mgl::FloatRect(draw_pos, item_size).contains(window.get_mouse_position().to_vec2f()) && !has_parent_with_selected_child_widget();
+        if(sprite.get_texture() && sprite.get_texture()->is_valid()) {
+            scale_sprite_to_button_size();
+            sprite.set_position((background.get_position() + background.get_size() * 0.5f - sprite.get_size() * 0.5f).floor());
+            window.draw(sprite);
+        }
+
         if(mouse_inside) {
             const mgl::Color outline_color = (bg_color == get_color_theme().tint_color) ? mgl::Color(255, 255, 255) : get_color_theme().tint_color;
             draw_rectangle_outline(window, draw_pos, item_size, outline_color, std::max(1.0f, border_scale * get_theme().window_height));
@@ -76,6 +90,14 @@ namespace gsr {
         border_scale = scale;
     }
 
+    void Button::set_bg_hover_color(mgl::Color color) {
+        bg_hover_color = color;
+    }
+
+    void Button::set_icon(mgl::Texture *texture) {
+        sprite.set_texture(texture);
+    }
+
     const std::string& Button::get_text() const {
         return text.get_string();
     }
@@ -83,4 +105,18 @@ namespace gsr {
     void Button::set_text(std::string str) {
         text.set_string(std::move(str));
     }
+
+    void Button::scale_sprite_to_button_size() {
+        if(!sprite.get_texture() || !sprite.get_texture()->is_valid())
+            return;
+
+        const mgl::vec2f button_size = get_size();
+        const int padding_icon_top = padding_top_icon_scale * button_size.y;
+        const int padding_icon_bottom = padding_bottom_icon_scale * button_size.y;
+        const int padding_icon_left = padding_left_icon_scale * button_size.y;
+        const int padding_icon_right = padding_right_icon_scale * button_size.y;
+
+        const mgl::vec2f desired_size = button_size - mgl::vec2f(padding_icon_left + padding_icon_right, padding_icon_top + padding_icon_bottom);
+        sprite.set_size(scale_keep_aspect_ratio(sprite.get_texture()->get_size().to_vec2f(), desired_size).floor());
+    }
 }
\ No newline at end of file
diff --git a/src/gui/GlobalSettingsPage.cpp b/src/gui/GlobalSettingsPage.cpp
new file mode 100644
index 0000000..6c25663
--- /dev/null
+++ b/src/gui/GlobalSettingsPage.cpp
@@ -0,0 +1,83 @@
+#include "../../include/gui/GlobalSettingsPage.hpp"
+
+#include "../../include/Theme.hpp"
+#include "../../include/gui/GsrPage.hpp"
+#include "../../include/gui/PageStack.hpp"
+#include "../../include/gui/ScrollablePage.hpp"
+#include "../../include/gui/Subsection.hpp"
+#include "../../include/gui/List.hpp"
+#include "../../include/gui/Label.hpp"
+#include "../../include/gui/RadioButton.hpp"
+
+namespace gsr {
+    static const char* gpu_vendor_to_color_name(GpuVendor vendor) {
+        switch(vendor) {
+            case GpuVendor::UNKNOWN: return "amd";
+            case GpuVendor::AMD:     return "amd";
+            case GpuVendor::INTEL:   return "intel";
+            case GpuVendor::NVIDIA:  return "nvidia";
+        }
+        return "amd";
+    }
+
+    GlobalSettingsPage::GlobalSettingsPage(const GsrInfo *gsr_info, Config &config, PageStack *page_stack) :
+        StaticPage(mgl::vec2f(get_theme().window_width, get_theme().window_height).floor()),
+        config(config),
+        gsr_info(gsr_info),
+        page_stack(page_stack)
+    {
+        auto content_page = std::make_unique<GsrPage>();
+        content_page->add_button("Back", "back", get_color_theme().page_bg_color);
+        content_page->on_click = [page_stack](const std::string &id) {
+            if(id == "back")
+                page_stack->pop();
+        };
+        content_page_ptr = content_page.get();
+        add_widget(std::move(content_page));
+
+        add_widgets();
+        load();
+    }
+
+    std::unique_ptr<Subsection> GlobalSettingsPage::create_appearance_subsection(ScrollablePage *parent_page) {
+        auto list = std::make_unique<List>(List::Orientation::VERTICAL);
+        list->add_widget(std::make_unique<Label>(&get_theme().body_font, "Tint color", get_color_theme().text_color));
+        auto tint_color_radio_button = std::make_unique<RadioButton>(&get_theme().body_font, RadioButton::Orientation::HORIZONTAL);
+        tint_color_radio_button_ptr = tint_color_radio_button.get();
+        tint_color_radio_button->add_item("Red", "amd");
+        tint_color_radio_button->add_item("Green", "nvidia");
+        tint_color_radio_button->add_item("blue", "intel");
+        tint_color_radio_button->on_selection_changed = [](const std::string&, const std::string &id) {
+            if(id == "amd")
+                get_color_theme().tint_color = mgl::Color(221, 0, 49);
+            else if(id == "nvidia")
+                get_color_theme().tint_color = mgl::Color(118, 185, 0);
+            else if(id == "intel")
+                get_color_theme().tint_color = mgl::Color(8, 109, 183);
+        };
+        list->add_widget(std::move(tint_color_radio_button));
+        return std::make_unique<Subsection>("Appearance", std::move(list), mgl::vec2f(parent_page->get_inner_size().x, 0.0f));
+    }
+
+    void GlobalSettingsPage::add_widgets() {
+        auto scrollable_page = std::make_unique<ScrollablePage>(content_page_ptr->get_inner_size());
+        scrollable_page->add_widget(create_appearance_subsection(scrollable_page.get()));
+        content_page_ptr->add_widget(std::move(scrollable_page));
+    }
+
+    void GlobalSettingsPage::on_navigate_away_from_page() {
+        save();
+    }
+
+    void GlobalSettingsPage::load() {
+        if(config.main_config.tint_color.empty())
+            tint_color_radio_button_ptr->set_selected_item(gpu_vendor_to_color_name(gsr_info->gpu_info.vendor));
+        else
+            tint_color_radio_button_ptr->set_selected_item(config.main_config.tint_color);
+    }
+
+    void GlobalSettingsPage::save() {
+        config.main_config.tint_color = tint_color_radio_button_ptr->get_selected_id();
+        save_config(config);
+    }
+}
\ No newline at end of file
diff --git a/src/gui/SettingsPage.cpp b/src/gui/SettingsPage.cpp
index 39ac4df..dc6f2c7 100644
--- a/src/gui/SettingsPage.cpp
+++ b/src/gui/SettingsPage.cpp
@@ -27,8 +27,7 @@ namespace gsr {
         type(type),
         config(config),
         gsr_info(gsr_info),
-        page_stack(page_stack),
-        settings_title_text("Settings", get_theme().title_font)
+        page_stack(page_stack)
     {
         audio_devices = get_audio_devices();
         application_audio = get_application_audio();
diff --git a/src/gui/Utils.cpp b/src/gui/Utils.cpp
index e000b7a..d1643f2 100644
--- a/src/gui/Utils.cpp
+++ b/src/gui/Utils.cpp
@@ -50,4 +50,21 @@ namespace gsr {
     void set_frame_delta_seconds(double frame_delta) {
         frame_delta_seconds = frame_delta;
     }
+
+    mgl::vec2f scale_keep_aspect_ratio(mgl::vec2f from, mgl::vec2f to) {
+        if(std::abs(from.x) <= 0.0001f || std::abs(from.y) <= 0.0001f)
+            return {0.0f, 0.0f};
+
+        const double height_to_width_ratio = (double)from.y / (double)from.x;
+        from.x = to.x;
+        from.y = from.x * height_to_width_ratio;
+        
+        if(from.y > to.y) {
+            const double width_height_ratio = (double)from.x / (double)from.y;
+            from.y = to.y;
+            from.x = from.y * width_height_ratio;
+        }
+
+        return from;
+    }
 }
\ No newline at end of file
-- 
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