Moved Stars45 to StarsEx

1 files changed, 103 insertions, 0 deletions

diff --git a/StarsEx/Window.h b/StarsEx/Window.h
new file mode 100644
index 0000000..f9a143f
--- /dev/null
+++ b/StarsEx/Window.h
@@ -0,0 +1,103 @@
+/*  Starshatter: The Open Source Project
+    Copyright (c) 2021-2022, Starshatter: The Open Source Project Contributors
+    Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors
+    Copyright (c) 1997-2006, Destroyer Studios LLC.
+
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    Window class (a region of a screen or buffer)
+*/
+
+#ifndef Window_h
+#define Window_h
+
+#include "Types.h"
+#include "Geometry.h"
+#include "List.h"
+
+// +--------------------------------------------------------------------+
+
+class Color;
+class Bitmap;
+class Font;
+class Screen;
+class View;
+
+// +--------------------------------------------------------------------+
+
+class Window
+{
+    friend class Screen;
+
+public:
+    static const char* TYPENAME() { return "Window"; }
+
+    Window(Screen* s, int ax, int ay, int aw, int ah);
+    virtual ~Window();
+
+    int operator == (const Window& that) const { return this == &that; }
+
+    // Screen dimensions:
+    Screen*           GetScreen()          const { return screen;  }
+    const Rect&       GetRect()            const { return rect;    }
+    int               X()                  const { return rect.x;  }
+    int               Y()                  const { return rect.y;  }
+    int               Width()              const { return rect.w;  }
+    int               Height()             const { return rect.h;  }
+
+    // Operations:
+    virtual void      Paint();
+    virtual void      Show()                     { shown = true;   }
+    virtual void      Hide()                     { shown = false;  }
+    virtual bool      IsShown()            const { return shown;   }
+
+    virtual void      MoveTo(const Rect& r);
+
+    virtual bool      AddView(View* v);
+    virtual bool      DelView(View* v);
+
+    Rect              ClipRect(const Rect& r);
+    bool              ClipLine(int& x1, int& y1, int& x2, int& y2);
+    bool              ClipLine(double& x1, double& y1, double& x2, double& y2);
+
+    void              DrawLine(int x1, int y1, int x2, int y2, Color color, int blend=0);
+    void              DrawRect(int x1, int y1, int x2, int y2, Color color, int blend=0);
+    void              DrawRect(const Rect& r, Color color, int blend=0);
+    void              FillRect(int x1, int y1, int x2, int y2, Color color, int blend=0);
+    void              FillRect(const Rect& r, Color color, int alpha=0);
+    void              DrawBitmap(int x1, int y1, int x2, int y2, Bitmap* img, int blend=0);
+    void              FadeBitmap(int x1, int y1, int x2, int y2, Bitmap* img, Color c, int blend);
+    void              ClipBitmap(int x1, int y1, int x2, int y2, Bitmap* img, Color c, int blend, const Rect& clip);
+    void              TileBitmap(int x1, int y1, int x2, int y2, Bitmap* img, int blend=0);
+    void              DrawLines(int nPts, POINT* pts, Color color, int blend=0);
+    void              DrawPoly(int nPts, POINT* pts, Color color, int blend=0);
+    void              FillPoly(int nPts, POINT* pts, Color color, int blend=0);
+
+    void              DrawEllipse(int x1, int y1, int x2, int y2, Color color, int blend=0);
+    void              FillEllipse(int x1, int y1, int x2, int y2, Color color, int blend=0);
+
+    // text methods:
+    void              SetFont(Font* f)           { font = f;    }
+    Font*             GetFont()            const { return font; }
+
+    void              Print(int x1, int y1, const char* fmt, ...);
+    void              DrawText(const char* txt, int count, Rect& txt_rect, DWORD flags);
+
+protected:
+    // translate screen coords into window relative coords
+    virtual void      ScreenToWindow(int& x, int& y) { }
+    virtual void      ScreenToWindow(Rect& r)        { }
+
+    Rect              rect;
+    Screen*           screen;
+    bool              shown;
+    Font*             font;
+
+    List<View>        view_list;
+};
+
+#endif  // Window_h
+