1 ////////////////////////////////////////////////////////////////////////////// 2 // 3 // Copyright (c) 2004-2021 musikcube team 4 // 5 // All rights reserved. 6 // 7 // Redistribution and use in source and binary forms, with or without 8 // modification, are permitted provided that the following conditions are met: 9 // 10 // * Redistributions of source code must retain the above copyright notice, 11 // this list of conditions and the following disclaimer. 12 // 13 // * Redistributions in binary form must reproduce the above copyright 14 // notice, this list of conditions and the following disclaimer in the 15 // documentation and/or other materials provided with the distribution. 16 // 17 // * Neither the name of the author nor the names of other contributors may 18 // be used to endorse or promote products derived from this software 19 // without specific prior written permission. 20 // 21 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 22 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 25 // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 // POSSIBILITY OF SUCH DAMAGE. 32 // 33 ////////////////////////////////////////////////////////////////////////////// 34 35 #pragma once 36 37 #include <string> 38 39 namespace cursespp { 40 class INavigationKeys { 41 public: ~INavigationKeys()42 virtual ~INavigationKeys() { } 43 44 virtual bool Up(const std::string& key) = 0; 45 virtual bool Down(const std::string& key) = 0; 46 virtual bool Left(const std::string& key) = 0; 47 virtual bool Right(const std::string& key) = 0; 48 virtual bool Next(const std::string& key) = 0; 49 virtual bool PageUp(const std::string& key) = 0; 50 virtual bool PageDown(const std::string& key) = 0; 51 virtual bool Home(const std::string& key) = 0; 52 virtual bool End(const std::string& key) = 0; 53 virtual bool Prev(const std::string& key) = 0; 54 virtual bool Mode(const std::string& key) = 0; 55 56 virtual std::string Up() = 0; 57 virtual std::string Down() = 0; 58 virtual std::string Left() = 0; 59 virtual std::string Right() = 0; 60 virtual std::string Next() = 0; 61 virtual std::string PageUp() = 0; 62 virtual std::string PageDown() = 0; 63 virtual std::string Home() = 0; 64 virtual std::string End() = 0; 65 virtual std::string Prev() = 0; 66 virtual std::string Mode() = 0; 67 }; 68 } 69