created libwinnie (library), winnie (the server application) and clients

[winnie] / libwinnie / src / window.h

diff --git a/libwinnie/src/window.h b/libwinnie/src/window.h
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+/*
+winnie - an experimental window system
+
+Copyright (C) 2013 Eleni Maria Stea
+
+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 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Author: Eleni Maria Stea <elene.mst@gmail.com>
+*/
+
+#ifndef WINDOW_H_
+#define WINDOW_H_
+
+#include <vector>
+
+#include "geom.h"
+#include "event.h"
+
+class Window {
+public:
+       enum State {STATE_NORMAL, STATE_MINIMIZED, STATE_MAXIMIZED, STATE_SHADED};
+
+private:
+       char *title;
+       State state;
+
+       Rect rect;
+       Rect normal_rect; // normal state rectangle managed by the wm
+
+       Callbacks callbacks;
+
+       std::vector<Window*> children;
+       Window* parent;
+
+       bool dirty;
+       bool managed; // whether the wm manages (+decorates) this win
+       bool focusable;
+
+public:
+       Window();
+       ~Window();
+
+       const Rect &get_rect() const;
+       Rect get_absolute_rect() const;
+       bool contains_point(int ptr_x, int ptr_y);
+
+       void move(int x, int y);
+       void resize(int x, int y);
+
+       void set_title(const char *s);
+       const char *get_title() const;
+
+       /* mark this window as dirty, and notify the window manager
+        * to repaint it, and anything it used to cover.
+        */
+       void invalidate();
+
+       void draw(Rect *dirty_region);
+       void draw_children(const Rect &dirty_region);
+
+       unsigned char *get_win_start_on_fb();
+       int get_scanline_width();
+
+       void set_managed(bool managed);
+       bool get_managed() const;
+
+       void set_focusable(bool focusable);
+       bool get_focusable() const;
+
+       bool get_dirty() const;
+
+       void set_display_callback(DisplayFuncType func);
+       void set_keyboard_callback(KeyboardFuncType func);
+       void set_mouse_button_callback(MouseButtonFuncType func);
+       void set_mouse_motion_callback(MouseMotionFuncType func);
+
+       const DisplayFuncType get_display_callback() const;
+       const KeyboardFuncType get_keyboard_callback() const;
+       const MouseButtonFuncType get_mouse_button_callback() const;
+       const MouseMotionFuncType get_mouse_motion_callback() const;
+
+       // win hierarchy
+       void add_child(Window *win);
+       void remove_child(Window *win);
+
+       Window **get_children();
+       int get_children_count() const;
+
+       const Window *get_parent() const;
+       Window *get_parent();
+
+       void set_state(State state);
+       State get_state() const;
+
+       // XXX remove if not needed
+       friend class WindowManager;
+};
+
+#endif // WINDOW_H_