Add controller button icons in hotkeys, separate keyboard hotkeys and controller hotkeys

16 files changed, 134 insertions, 15 deletions

diff --git a/README.md b/README.md
index 6bd8422..924e796 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,10 @@ This program has to grab all keyboards and create a virtual keyboard (`gsr-ui vi
 This might cause issues for you if you use input remapping software. To workaround this you can go into settings and select "Only grab virtual devices"
 
 # License
-This software is licensed under GPL3.0-only. Files under `fonts/` directory belong to the Noto Sans Google fonts project and they are licensed under `SIL Open Font License`. `images/default.cur` it part of the [Adwaita icon theme](https://gitlab.gnome.org/GNOME/adwaita-icon-theme/-/tree/master) which is licensed under `Creative Commons Attribution-Share Alike 3.0`.
+This software is licensed under GPL3.0-only. Files under `fonts/` directory belong to the Noto Sans Google fonts project and they are licensed under `SIL Open Font License`.\
+`images/default.cur` it part of the [Adwaita icon theme](https://gitlab.gnome.org/GNOME/adwaita-icon-theme/-/tree/master) which is licensed under `CC BY-SA 3.0`.\
+The D-Pad images under `images/` were created by [Julio Cacko](https://juliocacko.itch.io/free-input-prompts) and they are licensed under `CC0 1.0 Universal`.\
+The PlayStation logo under `images/` was created by [ArksDigital](https://arks.itch.io/ps4-buttons) and it's are licensed under `CC BY 4.0`.
 
 # Reporting bugs, contributing patches, questions or donation
 See [https://git.dec05eba.com/?p=about](https://git.dec05eba.com/?p=about).
diff --git a/images/ps4_dpad_down.png b/images/ps4_dpad_down.png
new file mode 100644
index 0000000..727fdd3
--- /dev/null
+++ b/images/ps4_dpad_down.png
diff --git a/images/ps4_dpad_left.png b/images/ps4_dpad_left.png
new file mode 100644
index 0000000..e114ed7
--- /dev/null
+++ b/images/ps4_dpad_left.png
diff --git a/images/ps4_dpad_right.png b/images/ps4_dpad_right.png
new file mode 100644
index 0000000..6ebd88e
--- /dev/null
+++ b/images/ps4_dpad_right.png
diff --git a/images/ps4_dpad_up.png b/images/ps4_dpad_up.png
new file mode 100644
index 0000000..e287b3d
--- /dev/null
+++ b/images/ps4_dpad_up.png
diff --git a/images/ps4_home.png b/images/ps4_home.png
new file mode 100644
index 0000000..d17adc0
--- /dev/null
+++ b/images/ps4_home.png
diff --git a/include/Theme.hpp b/include/Theme.hpp
index 90dd8cf..bda8dd4 100644
--- a/include/Theme.hpp
+++ b/include/Theme.hpp
@@ -43,6 +43,12 @@ namespace gsr {
         mgl::Texture save_texture;
         mgl::Texture screenshot_texture;
 
+        mgl::Texture ps4_home_texture;
+        mgl::Texture ps4_dpad_up_texture;
+        mgl::Texture ps4_dpad_down_texture;
+        mgl::Texture ps4_dpad_left_texture;
+        mgl::Texture ps4_dpad_right_texture;
+
         double double_click_timeout_seconds = 0.4;
 
         // Reloads fonts
diff --git a/include/Utils.hpp b/include/Utils.hpp
index f7d8538..19700df 100644
--- a/include/Utils.hpp
+++ b/include/Utils.hpp
@@ -4,7 +4,6 @@
 #include <string_view>
 #include <map>
 #include <string>
-#include <optional>
 
 namespace gsr {
     struct KeyValue {
diff --git a/include/gui/GlobalSettingsPage.hpp b/include/gui/GlobalSettingsPage.hpp
index d0a0336..c261ab6 100644
--- a/include/gui/GlobalSettingsPage.hpp
+++ b/include/gui/GlobalSettingsPage.hpp
@@ -59,7 +59,8 @@ namespace gsr {
         std::unique_ptr<List> create_stream_hotkey_options();
         std::unique_ptr<List> create_screenshot_hotkey_options();
         std::unique_ptr<List> create_hotkey_control_buttons();
-        std::unique_ptr<Subsection> create_hotkey_subsection(ScrollablePage *parent_page);
+        std::unique_ptr<Subsection> create_keyboard_hotkey_subsection(ScrollablePage *parent_page);
+        std::unique_ptr<Subsection> create_controller_hotkey_subsection(ScrollablePage *parent_page);
         std::unique_ptr<Button> create_exit_program_button();
         std::unique_ptr<Button> create_go_back_to_old_ui_button();
         std::unique_ptr<Subsection> create_application_options_subsection(ScrollablePage *parent_page);
diff --git a/include/gui/Image.hpp b/include/gui/Image.hpp
new file mode 100644
index 0000000..d72c5c1
--- /dev/null
+++ b/include/gui/Image.hpp
@@ -0,0 +1,29 @@
+#pragma once
+
+#include "Widget.hpp"
+
+#include <mglpp/graphics/Sprite.hpp>
+
+namespace gsr {
+    class Image : public Widget {
+    public:
+        enum class ScaleBehavior {
+            SCALE,
+            CLAMP
+        };
+
+        // Set size to {0.0f, 0.0f} for no limit. The image is scaled to the size while keeping its aspect ratio
+        Image(mgl::Texture *texture, mgl::vec2f size, ScaleBehavior scale_behavior);
+        Image(const Image&) = delete;
+        Image& operator=(const Image&) = delete;
+
+        bool on_event(mgl::Event &event, mgl::Window &window, mgl::vec2f offset) override;
+        void draw(mgl::Window &window, mgl::vec2f offset) override;
+
+        mgl::vec2f get_size() override;
+    private:
+        mgl::Sprite sprite;
+        mgl::vec2f size;
+        ScaleBehavior scale_behavior;
+    };
+}
\ No newline at end of file
diff --git a/include/gui/Utils.hpp b/include/gui/Utils.hpp
index 35b2bb7..542e4ea 100644
--- a/include/gui/Utils.hpp
+++ b/include/gui/Utils.hpp
@@ -3,9 +3,6 @@
 #include <mglpp/system/vec.hpp>
 #include <mglpp/graphics/Color.hpp>
 
-#include <functional>
-#include <string_view>
-
 namespace mgl {
     class Window;
 }
@@ -16,4 +13,5 @@ namespace gsr {
     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);
+    mgl::vec2f clamp_keep_aspect_ratio(mgl::vec2f from, mgl::vec2f to);
 }
\ No newline at end of file
diff --git a/meson.build b/meson.build
index 3d2c15b..3b19092 100644
--- a/meson.build
+++ b/meson.build
@@ -23,6 +23,7 @@ src = [
     'src/gui/Utils.cpp',
     'src/gui/DropdownButton.cpp',
     'src/gui/Label.cpp',
+    'src/gui/Image.cpp',
     'src/gui/LineSeparator.cpp',
     'src/gui/CustomRendererWidget.cpp',
     'src/gui/FileChooser.cpp',
diff --git a/src/Theme.cpp b/src/Theme.cpp
index e28ff51..fd40c9b 100644
--- a/src/Theme.cpp
+++ b/src/Theme.cpp
@@ -111,6 +111,21 @@ namespace gsr {
         if(!theme->screenshot_texture.load_from_file((resources_path + "images/screenshot.png").c_str()))
             goto error;
 
+        if(!theme->ps4_home_texture.load_from_file((resources_path + "images/ps4_home.png").c_str(), mgl::Texture::LoadOptions{false, false, true}))
+            goto error;
+
+        if(!theme->ps4_dpad_up_texture.load_from_file((resources_path + "images/ps4_dpad_up.png").c_str(), mgl::Texture::LoadOptions{false, false, true}))
+            goto error;
+
+        if(!theme->ps4_dpad_down_texture.load_from_file((resources_path + "images/ps4_dpad_down.png").c_str(), mgl::Texture::LoadOptions{false, false, true}))
+            goto error;
+        
+        if(!theme->ps4_dpad_left_texture.load_from_file((resources_path + "images/ps4_dpad_left.png").c_str(), mgl::Texture::LoadOptions{false, false, true}))
+            goto error;
+
+        if(!theme->ps4_dpad_right_texture.load_from_file((resources_path + "images/ps4_dpad_right.png").c_str(), mgl::Texture::LoadOptions{false, false, true}))
+            goto error;
+
         return true;
 
         error:
diff --git a/src/gui/GlobalSettingsPage.cpp b/src/gui/GlobalSettingsPage.cpp
index 44c5a1c..3574d57 100644
--- a/src/gui/GlobalSettingsPage.cpp
+++ b/src/gui/GlobalSettingsPage.cpp
@@ -10,6 +10,7 @@
 #include "../../include/gui/Subsection.hpp"
 #include "../../include/gui/List.hpp"
 #include "../../include/gui/Label.hpp"
+#include "../../include/gui/Image.hpp"
 #include "../../include/gui/RadioButton.hpp"
 #include "../../include/gui/LineSeparator.hpp"
 #include "../../include/gui/CustomRendererWidget.hpp"
@@ -325,29 +326,48 @@ namespace gsr {
         return list;
     }
 
-    std::unique_ptr<Subsection> GlobalSettingsPage::create_hotkey_subsection(ScrollablePage *parent_page) {
+    static std::unique_ptr<List> create_joystick_hotkey_text(mgl::Texture *image1, mgl::Texture *image2, float max_height, const char *suffix) {
+        auto list = std::make_unique<List>(List::Orientation::HORIZONTAL, List::Alignment::CENTER);
+        list->add_widget(std::make_unique<Label>(&get_theme().body_font, "Press", get_color_theme().text_color));
+        list->add_widget(std::make_unique<Image>(image1, mgl::vec2f{max_height, 1000.0f}, Image::ScaleBehavior::SCALE));
+        list->add_widget(std::make_unique<Label>(&get_theme().body_font, "and", get_color_theme().text_color));
+        list->add_widget(std::make_unique<Image>(image2, mgl::vec2f{max_height, 1000.0f}, Image::ScaleBehavior::SCALE));
+        list->add_widget(std::make_unique<Label>(&get_theme().body_font, suffix, get_color_theme().text_color));
+        return list;
+    }
+
+    std::unique_ptr<Subsection> GlobalSettingsPage::create_keyboard_hotkey_subsection(ScrollablePage *parent_page) {
         auto list = std::make_unique<List>(List::Orientation::VERTICAL);
         List *list_ptr = list.get();
-        auto subsection = std::make_unique<Subsection>("Hotkeys", std::move(list), mgl::vec2f(parent_page->get_inner_size().x, 0.0f));
+        auto subsection = std::make_unique<Subsection>("Keyboard hotkeys", std::move(list), mgl::vec2f(parent_page->get_inner_size().x, 0.0f));
 
         list_ptr->add_widget(std::make_unique<Label>(&get_theme().body_font, "Enable keyboard hotkeys?", get_color_theme().text_color));
         list_ptr->add_widget(create_enable_keyboard_hotkeys_button());
-        list_ptr->add_widget(std::make_unique<Label>(&get_theme().body_font, "Enable controller hotkeys?", get_color_theme().text_color));
-        list_ptr->add_widget(create_enable_joystick_hotkeys_button());
         list_ptr->add_widget(std::make_unique<LineSeparator>(LineSeparator::Orientation::HORIZONTAL, subsection->get_inner_size().x));
         list_ptr->add_widget(create_show_hide_hotkey_options());
         list_ptr->add_widget(create_replay_hotkey_options());
         list_ptr->add_widget(create_record_hotkey_options());
         list_ptr->add_widget(create_stream_hotkey_options());
         list_ptr->add_widget(create_screenshot_hotkey_options());
-        list_ptr->add_widget(std::make_unique<Label>(&get_theme().body_font, "Press the PlayStation button and d-pad up to take a screenshot", get_color_theme().text_color));
-        list_ptr->add_widget(std::make_unique<Label>(&get_theme().body_font, "Press the PlayStation button and d-pad down to save a replay", get_color_theme().text_color));
-        list_ptr->add_widget(std::make_unique<Label>(&get_theme().body_font, "Press the PlayStation button and d-pad left to start/stop recording", get_color_theme().text_color));
-        list_ptr->add_widget(std::make_unique<Label>(&get_theme().body_font, "Press the PlayStation button and d-pad right to start/stop replay", get_color_theme().text_color));
         list_ptr->add_widget(create_hotkey_control_buttons());
         return subsection;
     }
 
+    std::unique_ptr<Subsection> GlobalSettingsPage::create_controller_hotkey_subsection(ScrollablePage *parent_page) {
+        auto list = std::make_unique<List>(List::Orientation::VERTICAL);
+        List *list_ptr = list.get();
+        auto subsection = std::make_unique<Subsection>("Controller hotkeys", std::move(list), mgl::vec2f(parent_page->get_inner_size().x, 0.0f));
+
+        list_ptr->add_widget(std::make_unique<Label>(&get_theme().body_font, "Enable controller hotkeys?", get_color_theme().text_color));
+        list_ptr->add_widget(create_enable_joystick_hotkeys_button());
+        list_ptr->add_widget(std::make_unique<LineSeparator>(LineSeparator::Orientation::HORIZONTAL, subsection->get_inner_size().x));
+        list_ptr->add_widget(create_joystick_hotkey_text(&get_theme().ps4_home_texture, &get_theme().ps4_dpad_up_texture, get_theme().body_font.get_character_size(), "to take a screenshot"));
+        list_ptr->add_widget(create_joystick_hotkey_text(&get_theme().ps4_home_texture, &get_theme().ps4_dpad_down_texture, get_theme().body_font.get_character_size(), "to save a replay"));
+        list_ptr->add_widget(create_joystick_hotkey_text(&get_theme().ps4_home_texture, &get_theme().ps4_dpad_left_texture, get_theme().body_font.get_character_size(), "to start/stop recording"));
+        list_ptr->add_widget(create_joystick_hotkey_text(&get_theme().ps4_home_texture, &get_theme().ps4_dpad_right_texture, get_theme().body_font.get_character_size(), "to turn replay on/off"));
+        return subsection;
+    }
+
     std::unique_ptr<Button> GlobalSettingsPage::create_exit_program_button() {
         auto exit_program_button = std::make_unique<Button>(&get_theme().body_font, "Exit program", mgl::vec2f(0.0f, 0.0f), mgl::Color(0, 0, 0, 120));
         exit_program_button->on_click = [&]() {
@@ -405,7 +425,8 @@ namespace gsr {
         settings_list->set_spacing(0.018f);
         settings_list->add_widget(create_appearance_subsection(scrollable_page.get()));
         settings_list->add_widget(create_startup_subsection(scrollable_page.get()));
-        settings_list->add_widget(create_hotkey_subsection(scrollable_page.get()));
+        settings_list->add_widget(create_keyboard_hotkey_subsection(scrollable_page.get()));
+        settings_list->add_widget(create_controller_hotkey_subsection(scrollable_page.get()));
         settings_list->add_widget(create_application_options_subsection(scrollable_page.get()));
         settings_list->add_widget(create_application_info_subsection(scrollable_page.get()));
         scrollable_page->add_widget(std::move(settings_list));
diff --git a/src/gui/Image.cpp b/src/gui/Image.cpp
new file mode 100644
index 0000000..b6cec9a
--- /dev/null
+++ b/src/gui/Image.cpp
@@ -0,0 +1,39 @@
+#include "../../include/gui/Image.hpp"
+#include "../../include/gui/Utils.hpp"
+
+#include <mglpp/window/Window.hpp>
+#include <mglpp/graphics/Texture.hpp>
+
+namespace gsr {
+    Image::Image(mgl::Texture *texture, mgl::vec2f size, ScaleBehavior scale_behavior) :
+        sprite(texture), size(size), scale_behavior(scale_behavior)
+    {
+
+    }
+
+    bool Image::on_event(mgl::Event&, mgl::Window&, mgl::vec2f) {
+        return true;
+    }
+
+    void Image::draw(mgl::Window &window, mgl::vec2f offset) {
+        if(!visible)
+            return;
+
+        sprite.set_size(get_size());
+        sprite.set_position((position + offset).floor());
+        window.draw(sprite);
+    }
+
+    mgl::vec2f Image::get_size() {
+        if(!visible || !sprite.get_texture())
+            return {0.0f, 0.0f};
+
+        const mgl::vec2f sprite_size = sprite.get_texture()->get_size().to_vec2f();
+        if(size.x < 0.001f && size.y < 0.001f)
+            return sprite_size;
+        else if(scale_behavior == ScaleBehavior::SCALE)
+            return scale_keep_aspect_ratio(sprite_size, size);
+        else
+            return clamp_keep_aspect_ratio(sprite_size, size);
+    }
+}
\ No newline at end of file
diff --git a/src/gui/Utils.cpp b/src/gui/Utils.cpp
index d1643f2..8f77f17 100644
--- a/src/gui/Utils.cpp
+++ b/src/gui/Utils.cpp
@@ -67,4 +67,11 @@ namespace gsr {
 
         return from;
     }
+
+    mgl::vec2f clamp_keep_aspect_ratio(mgl::vec2f from, mgl::vec2f to) {
+        if(from.x > to.x || from.y > to.y)
+            return scale_keep_aspect_ratio(from, to);
+        else
+            return from;
+    }
 }
\ No newline at end of file