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MenuItem.vala in libbirdfont

This file is a part of the Birdfont project.

Contributing

Send patches or pull requests to johan.mattsson.m@gmail.com.
Clone this repository: git clone https://github.com/johanmattssonm/birdfont.git

Revisions

View the latest version of libbirdfont/MenuItem.vala.
Merge ../birdfont-2.x
1 /* 2 Copyright (C) 2014 Johan Mattsson 3 4 This library is free software; you can redistribute it and/or modify 5 it under the terms of the GNU Lesser General Public License as 6 published by the Free Software Foundation; either version 3 of the 7 License, or (at your option) any later version. 8 9 This library is distributed in the hope that it will be useful, but 10 WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 */ 14 15 namespace BirdFont { 16 17 public class MenuItem : GLib.Object { 18 19 public signal void action (); 20 public Text label; 21 public string identifier; 22 23 public double y; 24 25 // key bindings 26 public virtual uint modifiers { get; set; default = NONE; } 27 public virtual unichar key { get; set; default = '\0'; } 28 29 public Gee.ArrayList<string> displays = new Gee.ArrayList<string> (); 30 31 public MenuItem (string label, string identifier = "") { 32 this.label = new Text (); 33 this.label.set_text (label); 34 this.identifier = identifier; 35 y = 0; 36 } 37 38 public void add_display (string d) { 39 displays.add (d); 40 } 41 42 /** @return true if a key binding can be used in @param display. */ 43 public bool in_display (string display) { 44 if (displays.size == 0) { 45 return true; 46 } 47 48 foreach (string d in displays) { 49 if (d == display) { 50 return true; 51 } 52 } 53 54 return false; 55 } 56 57 public string get_key_bindings () { 58 string key_binding = ""; 59 60 if (key != '\0') { 61 key_binding += "("; 62 63 if ((modifiers & CTRL) > 0) { 64 key_binding += "Ctrl+"; 65 } 66 67 if ((modifiers & ALT) > 0) { 68 key_binding += "Alt+"; 69 } 70 71 if ((modifiers & LOGO) > 0) { 72 key_binding += "Command+"; 73 74 } 75 76 if ((modifiers & SHIFT) > 0) { 77 key_binding += "Shift+"; 78 } 79 80 switch (key) { 81 case Key.UP: 82 key_binding += t_("UP"); 83 break; 84 case Key.DOWN: 85 key_binding += t_("DOWN"); 86 break; 87 case Key.LEFT: 88 key_binding += t_("LEFT"); 89 break; 90 case Key.RIGHT: 91 key_binding += t_("RIGHT"); 92 break; 93 default: 94 key_binding += (!) key.to_string (); 95 break; 96 } 97 98 key_binding += ")"; 99 } 100 101 return key_binding; 102 } 103 } 104 105 } 106