move into firmware subfolder

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

firmware/src/model/AppContext.cpp

@@ -0,0 +1,54 @@
+#include "model/AppContext.h"
+
+#include "Matrix.h"
+
+auto AppContext::MainWindow() const -> SDL_Window *
+{
+    return m_window->window();
+}
+
+auto AppContext::MainRenderer() const -> SDL_Renderer *
+{
+    return m_window->renderer();
+}
+
+auto AppContext::MainSurface() const -> SDL_Surface *
+{
+    return SDL_GetWindowSurface(m_window->window());
+}
+
+void AppContext::SetMatrix(Matrix *matrix)
+{
+    m_matrix = matrix;
+}
+
+auto AppContext::LedMatrix() const -> Matrix *
+{
+    return m_matrix;
+}
+
+auto AppContext::LedMatrixId() const -> SDL_WindowID
+{
+    if (m_matrix)
+    {
+        return m_matrix->windowId();
+    }
+    return 0;
+}
+
+auto AppContext::LedMatrixRenderer() const -> SDL_Renderer *
+{
+    if (m_matrix && m_matrix->renderer())
+    {
+        return m_matrix->renderer();
+    }
+    return nullptr;
+}
+
+void AppContext::Render() const
+{
+    if (m_matrix && m_matrix->renderer())
+    {
+        m_matrix->Render();
+    }
+}

firmware/src/model/AppContext.h

@@ -0,0 +1,45 @@
+#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("haxrcorp-4089.otf", 21);
+        m_font_text = TTF_OpenFont("Helvetica-Bold.otf", 21);
+    }
+
+    ~AppContext()
+    {
+        TTF_CloseFont(m_font_default);
+        TTF_CloseFont(m_font_text);
+    }
+
+    [[nodiscard]] auto MainWindow() const -> SDL_Window *;
+
+    [[nodiscard]] auto MainRenderer() const -> SDL_Renderer *;
+
+    [[nodiscard]] auto MainSurface() const -> SDL_Surface *;
+
+    void SetMatrix(Matrix *matrix);
+
+    [[nodiscard]] auto LedMatrix() const -> Matrix *;
+
+    [[nodiscard]] auto LedMatrixId() const -> SDL_WindowID;
+
+    [[nodiscard]] auto LedMatrixRenderer() const -> SDL_Renderer *;
+
+    void Render() const;
+
+    TTF_Font *m_font_default = nullptr;
+
+  private:
+    const Window *m_window;
+    Matrix *m_matrix = nullptr;
+    TTF_Font *m_font_text = nullptr;
+};

firmware/src/model/Window.cpp

@@ -0,0 +1,11 @@
+#include "model/Window.h"
+
+auto Window::window() const -> SDL_Window *
+{
+    return m_window;
+}
+
+auto Window::renderer() const -> SDL_Renderer *
+{
+    return SDL_GetRenderer(m_window);
+}

firmware/src/model/Window.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "SDL3/SDL.h"
+
+class Window
+{
+  public:
+    explicit Window(SDL_Window *window) : m_window(window)
+    {
+    }
+
+    [[nodiscard]] auto window() const -> SDL_Window *;
+
+    [[nodiscard]] auto renderer() const -> SDL_Renderer *;
+
+  private:
+    SDL_Window *m_window = nullptr;
+};