1 /* 2 * tracker/InputControlListener.h 3 * 4 * Copyright 2009 Peter Barth 5 * 6 * This file is part of Milkytracker. 7 * 8 * Milkytracker is free software: you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License as published by 10 * the Free Software Foundation, either version 3 of the License, or 11 * (at your option) any later version. 12 * 13 * Milkytracker is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with Milkytracker. If not, see <http://www.gnu.org/licenses/>. 20 * 21 */ 22 23 /* 24 * InputControlListener.h 25 * MilkyTracker 26 * 27 * Created by Peter Barth on 22.04.05. 28 * 29 */ 30 #ifndef INPUTCONTROLLISTENER__H 31 #define INPUTCONTROLLISTENER__H 32 33 #include "BasicTypes.h" 34 #include "Event.h" 35 36 class Tracker; 37 38 class InputControlListener : public EventListenerInterface 39 { 40 private: 41 Tracker& tracker; 42 43 bool capsLockPressed; 44 bool lShiftPressed; 45 bool rShiftPressed; 46 uppercase()47 bool uppercase() { return !(capsLockPressed | lShiftPressed | rShiftPressed); } 48 49 void refreshSIP(); 50 51 public: 52 enum 53 { 54 KEY_PRESS = 0, 55 KEY_RELEASE = 0x10000 56 }; 57 InputControlListener(Tracker & theTracker)58 InputControlListener(Tracker& theTracker) : 59 tracker(theTracker), 60 capsLockPressed(false), 61 lShiftPressed(false), 62 rShiftPressed(false) 63 { 64 } 65 66 void sendKey(EEventDescriptor event, pp_uint16 vk, pp_uint16 sc, pp_uint16 chr); 67 void sendNote(pp_int32 note, pp_int32 volume = -1); 68 69 // PPEvent listener 70 pp_int32 handleEvent(PPObject* sender, PPEvent* event); 71 72 void handleModifiers(); 73 }; 74 75 #endif 76 77