1 files changed, 142 insertions, 0 deletions
diff --git a/src/window.h b/src/window.h
new file mode 100644
index 0000000..fb36b08
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+++ b/src/window.h
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+/***************************************************************************
+                                  window.h
+                             -------------------
+    begin                : Thu Jul 04 2002
+    copyright            : (C) 2002 - 2012 by Roland Riegel
+    email                : feedback@roland-riegel.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef WINDOW_H
+#define WINDOW_H
+
+#include <ostream>
+#include <streambuf>
+#include <string>
+
+#include <curses.h>
+#undef clear
+#undef erase
+#undef refresh
+
+class Form;
+
+class Window
+{
+    public:
+        class WindowStreamBuf : public std::basic_streambuf<char>
+        {
+            public:
+                WindowStreamBuf(Window& window);
+                ~WindowStreamBuf();
+
+            protected:
+                std::streamsize xsputn(const char_type* str, std::streamsize n);
+                int_type overflow(int_type c = traits_type::eof());
+
+            private:
+                Window& m_window;
+        };
+
+        class WindowStream : public std::basic_ostream<char>
+        {
+            public:
+                WindowStream(Window& window);
+                ~WindowStream();
+        };
+
+        Window();
+        virtual ~Window();
+        
+        // create window and display it
+        virtual void show(int x, int y, int width, int height);
+        
+        // hide window and destroy it
+        virtual void hide();
+        
+        // is the window currently visible?
+        virtual bool isVisible();
+        
+        // refresh window
+        virtual void refresh();
+        
+        // clear the content of the window
+        virtual void clear();
+        
+        // move and resize window
+        virtual void resize(int x, int y, int width, int height);
+        
+        // return current window width
+        virtual int getWidth();
+        
+        // return current window height
+        virtual int getHeight();
+        
+        // return current distance to left screen edge
+        virtual int getLeft();
+        
+        // return current distance to top screen edge
+        virtual int getTop();
+        
+        // return current cursor position on the x-axis
+        virtual int getX();
+        
+        // return current cursor position on the y-axis
+        virtual int getY();
+        
+        // set current cursor x position
+        virtual void setX(int new_x);
+        
+        // set current cursor y position
+        virtual void setY(int new_y);
+        
+        // set current cursor position
+        virtual void setXY(int new_x, int new_y);
+        
+        // print some text to the window
+        virtual void print(const std::string& text, int new_x = -1, int new_y = -1);
+        
+        // print a char to the window
+        virtual void print(char text, int new_x = -1, int new_y = -1);
+
+        // print via stream to the window
+        virtual WindowStream& print(int x = -1, int y = -1);
+        
+    protected:
+        friend class SubWindow;
+        friend class Form;
+
+        bool m_visible;
+        WINDOW* m_window;
+
+        WindowStream m_stream;
+};
+
+class SubWindow : public Window
+{
+    public:
+        SubWindow( Window* parent );
+        ~SubWindow();
+        
+        // return parent window
+        Window* getParent();
+        
+        // create window and display it
+        virtual void show(int x, int y, int width, int height);
+
+    private:
+        friend class Form;
+
+        Window* m_parent;
+};
+
+#endif
+