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1 /*
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2 GoatKit - a themable/animated widget toolkit for games
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3 Copyright (C) 2014 John Tsiombikas <nuclear@member.fsf.org>
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4
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5 This program is free software: you can redistribute it and/or modify
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6 it under the terms of the GNU Lesser General Public License as published by
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7 the Free Software Foundation, either version 3 of the License, or
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8 (at your option) any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public License
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16 along with this program. If not, see <http://www.gnu.org/licenses/>.
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17 */
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18 #ifndef SCREEN_H_
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19 #define SCREEN_H_
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20
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21 #include "vec.h"
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22 #include "widget.h"
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23
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24 namespace goatkit {
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25
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26 class ScreenImpl;
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27
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28 class Screen {
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29 private:
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30 ScreenImpl *scr;
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31
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32 public:
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33 Screen();
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34 ~Screen();
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35
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36 void set_position(float x, float y);
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37 void set_position(const Vec2 &pos);
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38 const Vec2 &get_position() const;
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39 void set_size(float x, float y);
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40 void set_size(const Vec2 &sz);
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41 const Vec2 get_size() const;
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42 const BBox &get_box() const;
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43
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44 void add_widget(Widget *w);
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45 int get_widget_count() const;
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46 Widget *get_widget(int idx) const;
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47 Widget *get_widget(const char *name) const;
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48
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49 void show();
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50 void hide();
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51 bool is_visible() const;
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52
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53 bool grab_mouse(Widget *w);
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54
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55 void draw() const;
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56
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57 // window system events used to generate widget events (see event.h)
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58 void sysev_keyboard(int key, bool press);
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59 // mouse position as reported by the window system. might fall outside
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60 void sysev_mouse_button(int bn, bool press, float x, float y);
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61 void sysev_mouse_motion(float x, float y);
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62 };
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63
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64 } // namespace goatkit
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65
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66 #endif /* SCREEN_H_ */
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