desktop code refactoring

Signed-off-by: Peter Siegmund <developer@mars3142.org>

.clang-format

@@ -1,4 +1,5 @@
 ---
+BasedOnStyle: Chromium
 Language:        Cpp
 AccessModifierOffset: -4
 AlignAfterOpenBracket: AlwaysBreak

CMakeLists.txt

@@ -45,14 +45,14 @@ include_dependency(u8g2 https://github.com/olikraus/u8g2 1e92781)
 add_subdirectory(components)
 
 configure_file(
-        "${PROJECT_SOURCE_DIR}/include/Version.h.in"
-        "${PROJECT_BINARY_DIR}/include/Version.h"
+        "${CMAKE_SOURCE_DIR}/Version.h.in"
+        "${CMAKE_SOURCE_DIR}/Version.h"
 )
 
 include_directories(
         ${CMAKE_INCLUDE_PATH}
         ${CMAKE_SOURCE_DIR}
-        ${PROJECT_BINARY_DIR}/include
+        ${PROJECT_BINARY_DIR}/src
 )
 
 add_executable(${PROJECT_NAME}

README.md

@@ -1,11 +1,15 @@
 ## Systen Control
 
-### ESP32-S3
+### ESP32-S3 (folder: main)
 
 This is an implementation of my custom system control project (custom pcb with Lolin ESP32-S3 Mini) and LED strip.
 
 The build process is straight forward with ESP-IDF. We used version 5.4 while development and the github actions tried to compile for multiple ESP-IDF versions, so we are safe.
 
-### Desktop
+### Desktop (folder: src)
 
 It's included also a desktop application (with SDL3), so you can test the project without any MCU.
+
+### Global Information
+
+The projects can be generated from the root, because here is the starting CMakeLists.txt file.

include/debug/DebugOverlay.h

@@ -1,19 +0,0 @@
-#pragma once
-
-#include <SDL3/SDL.h>
-
-#include "../model/AppContext.h"
-
-namespace DebugOverlay {
-    inline bool show_debug_window = false;
-    inline bool show_unhandled_events = false;
-    inline bool show_led_matrix = true;
-
-    void init(const AppContext *context);
-
-    void update(AppContext *context, const SDL_Event *event);
-
-    void render(const AppContext *context);
-
-    void cleanup();
-}

include/model/AppContext.h

@@ -1,44 +0,0 @@
-#pragma once
-
-#include "SDL3_ttf/SDL_ttf.h"
-#include "Window.h"
-
-class Matrix;
-
-class AppContext {
-public:
-    explicit AppContext(const Window *window) : m_window(window) {
-        m_font_default = TTF_OpenFont(
-            "assets/haxrcorp-4089.otf", 21);
-        m_font_text = TTF_OpenFont(
-            "assets/Helvetica-Bold.otf", 21);
-    }
-
-    ~AppContext() {
-        TTF_CloseFont(m_font_default);
-        TTF_CloseFont(m_font_text);
-    }
-
-    [[nodiscard]] auto window() const -> SDL_Window *;
-
-    [[nodiscard]] auto renderer() const -> SDL_Renderer *;
-
-    [[nodiscard]] auto surface() const -> SDL_Surface *;
-
-    void setMatrix(Matrix *matrix);
-
-    [[nodiscard]] auto matrix() const -> Matrix *;
-
-    [[nodiscard]] auto matrix_window() const -> SDL_Window *;
-
-    [[nodiscard]] auto matrix_renderer() const -> SDL_Renderer *;
-
-    void matrix_render() const;
-
-    TTF_Font *m_font_default = nullptr;
-
-private:
-    const Window *m_window;
-    Matrix *m_matrix = nullptr;
-    TTF_Font *m_font_text = nullptr;
-};

src/debug/DebugOverlay.cpp

@@ -1,12 +1,11 @@
 #include "debug/DebugOverlay.h"
 
+#include <imgui_impl_sdlrenderer3.h>
+#include "Common.h"
+#include "Version.h"
 #include "imgui.h"
 #include "imgui_impl_sdl3.h"
-#include <imgui_impl_sdlrenderer3.h>
-
-#include "Common.h"
 #include "ui/Matrix.h"
-#include "Version.h"
 
 namespace DebugOverlay {
 void init(const AppContext* context) {
@@ -78,4 +77,4 @@ namespace DebugOverlay {
     ImGui_ImplSDL3_Shutdown();
     ImGui::DestroyContext();
 }
-}
+} // namespace DebugOverlay

src/debug/DebugOverlay.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include <SDL3/SDL.h>
+
+#include "model/AppContext.h"
+
+namespace DebugOverlay {
+inline bool show_debug_window = false;
+inline bool show_unhandled_events = false;
+inline bool show_led_matrix = true;
+
+void init(const AppContext* context);
+
+void update(AppContext* context, const SDL_Event* event);
+
+void render(const AppContext* context);
+
+void cleanup();
+}

src/model/AppContext.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#include "SDL3_ttf/SDL_ttf.h"
+#include "Window.h"
+
+class Matrix;
+
+class AppContext {
+public:
+    explicit AppContext(const Window* window)
+        : m_window(window) {
+        m_font_default = TTF_OpenFont("assets/haxrcorp-4089.otf", 21);
+        m_font_text = TTF_OpenFont("assets/Helvetica-Bold.otf", 21);
+    }
+
+    ~AppContext() {
+        TTF_CloseFont(m_font_default);
+        TTF_CloseFont(m_font_text);
+    }
+
+    [[nodiscard]] auto window() const -> SDL_Window*;
+
+    [[nodiscard]] auto renderer() const -> SDL_Renderer*;
+
+    [[nodiscard]] auto surface() const -> SDL_Surface*;
+
+    void setMatrix(Matrix* matrix);
+
+    [[nodiscard]] auto matrix() const -> Matrix*;
+
+    [[nodiscard]] auto matrix_window() const -> SDL_Window*;
+
+    [[nodiscard]] auto matrix_renderer() const -> SDL_Renderer*;
+
+    void matrix_render() const;
+
+    TTF_Font* m_font_default = nullptr;
+
+private:
+    const Window* m_window;
+    Matrix* m_matrix = nullptr;
+    TTF_Font* m_font_text = nullptr;
+};

src/ui/Device.h

@@ -5,7 +5,7 @@
 #include <vector>
 
 #include "UIWidget.h"
-#include "../model/AppContext.h"
+#include "model/AppContext.h"
 #include "common/Widget.h"
 
 class Device final : public UIWidget {

src/ui/Matrix.h

@@ -1,5 +1,6 @@
 #pragma once
-#include "../model/Window.h"
+
+#include "model/Window.h"
 
 class Matrix {
 public:

src/ui/UIWidget.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include "../model/AppContext.h"
+#include "model/AppContext.h"
 
 class UIWidget {
 public:

src/ui/widgets/Button.cpp

@@ -21,8 +21,10 @@ Button::Button(
 }
 
 void Button::render() const {
-    const auto button = ResourceManager::getInstance().get_texture(get_context()->renderer(), "assets/button_normal.png");
-    const auto overlay =ResourceManager::getInstance().get_texture(get_context()->renderer(), "assets/button_pressed_overlay.png");
+    const auto button = ResourceManager::getInstance().get_texture(
+        get_context()->renderer(), "assets/button_normal.png");
+    const auto overlay = ResourceManager::getInstance().get_texture(
+        get_context()->renderer(), "assets/button_pressed_overlay.png");
 
     const auto dst = SDL_FRect(m_x, m_y, m_width, m_width);
     SDL_RenderTexture(get_context()->renderer(), button, nullptr, &dst);

src/ui/widgets/Button.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include "../UIWidget.h"
+#include "ui/UIWidget.h"
 
 #include <functional>
 

src/ui/widgets/D_Pad.cpp

@@ -1,6 +1,6 @@
 #include "ui/widgets/D_Pad.h"
 
-#include <ResourceManager.h>
+#include "ResourceManager.h"
 
 D_Pad::D_Pad(
     void* appState,

src/ui/widgets/D_Pad.h

@@ -1,7 +1,6 @@
 #pragma once
 
 #include "functional"
-
 #include "ui/UIWidget.h"
 
 #define DPAD_WIDTH (105)