Commit | Line | Data |
---|---|---|
e3dfbd23 KL |
1 | /* |
2 | * Jexer - Java Text User Interface | |
3 | * | |
e16dda65 | 4 | * The MIT License (MIT) |
e3dfbd23 | 5 | * |
a2018e99 | 6 | * Copyright (C) 2017 Kevin Lamonte |
e3dfbd23 | 7 | * |
e16dda65 KL |
8 | * Permission is hereby granted, free of charge, to any person obtaining a |
9 | * copy of this software and associated documentation files (the "Software"), | |
10 | * to deal in the Software without restriction, including without limitation | |
11 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
12 | * and/or sell copies of the Software, and to permit persons to whom the | |
13 | * Software is furnished to do so, subject to the following conditions: | |
e3dfbd23 | 14 | * |
e16dda65 KL |
15 | * The above copyright notice and this permission notice shall be included in |
16 | * all copies or substantial portions of the Software. | |
e3dfbd23 | 17 | * |
e16dda65 KL |
18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
20 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
21 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
22 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
23 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | |
24 | * DEALINGS IN THE SOFTWARE. | |
e3dfbd23 KL |
25 | * |
26 | * @author Kevin Lamonte [kevin.lamonte@gmail.com] | |
27 | * @version 1 | |
28 | */ | |
29 | package jexer.demos; | |
30 | ||
df602ccf KL |
31 | import java.io.*; |
32 | ||
e3dfbd23 | 33 | import jexer.*; |
df602ccf | 34 | import jexer.event.*; |
2ce6dab2 KL |
35 | import static jexer.TCommand.*; |
36 | import static jexer.TKeypress.*; | |
e3dfbd23 KL |
37 | |
38 | /** | |
39 | * This is the main "demo" application window. It makes use of the TTimer, | |
40 | * TProgressBox, TLabel, TButton, and TField widgets. | |
41 | */ | |
7668cb45 | 42 | public class DemoMainWindow extends TWindow { |
e3dfbd23 KL |
43 | |
44 | // Timer that increments a number. | |
45 | private TTimer timer; | |
46 | ||
47 | // Timer label is updated with timer ticks. | |
48 | TLabel timerLabel; | |
49 | ||
50 | /** | |
51 | * We need to override onClose so that the timer will no longer be called | |
52 | * after we close the window. TTimers currently are completely unaware | |
53 | * of the rest of the UI classes. | |
54 | */ | |
55 | @Override | |
56 | public void onClose() { | |
57 | getApplication().removeTimer(timer); | |
58 | } | |
59 | ||
60 | /** | |
61 | * Construct demo window. It will be centered on screen. | |
62 | * | |
63 | * @param parent the main application | |
64 | */ | |
65 | public DemoMainWindow(final TApplication parent) { | |
66 | this(parent, CENTERED | RESIZABLE); | |
67 | } | |
68 | ||
69 | // These are used by the timer loop. They have to be at class scope so | |
70 | // that they can be accessed by the anonymous TAction class. | |
71 | int timerI = 0; | |
72 | TProgressBar progressBar; | |
73 | ||
74 | /** | |
75 | * Constructor. | |
76 | * | |
77 | * @param parent the main application | |
78 | * @param flags bitmask of MODAL, CENTERED, or RESIZABLE | |
79 | */ | |
80 | private DemoMainWindow(final TApplication parent, final int flags) { | |
81 | // Construct a demo window. X and Y don't matter because it will be | |
82 | // centered on screen. | |
71a389c9 | 83 | super(parent, "Demo Window", 0, 0, 64, 23, flags); |
e3dfbd23 KL |
84 | |
85 | int row = 1; | |
86 | ||
87 | // Add some widgets | |
2ce6dab2 KL |
88 | addLabel("Message Boxes", 1, row); |
89 | addButton("&MessageBoxes", 35, row, | |
90 | new TAction() { | |
91 | public void DO() { | |
92 | new DemoMsgBoxWindow(getApplication()); | |
e3dfbd23 | 93 | } |
2ce6dab2 KL |
94 | } |
95 | ); | |
e3dfbd23 KL |
96 | row += 2; |
97 | ||
98 | addLabel("Open me as modal", 1, row); | |
99 | addButton("W&indow", 35, row, | |
100 | new TAction() { | |
101 | public void DO() { | |
102 | new DemoMainWindow(getApplication(), MODAL); | |
103 | } | |
104 | } | |
105 | ); | |
e3dfbd23 KL |
106 | row += 2; |
107 | ||
2ce6dab2 KL |
108 | addLabel("Text fields", 1, row); |
109 | addButton("Field&s", 35, row, | |
110 | new TAction() { | |
111 | public void DO() { | |
112 | new DemoTextFieldWindow(getApplication()); | |
113 | } | |
114 | } | |
115 | ); | |
116 | row += 2; | |
e3dfbd23 | 117 | |
2ce6dab2 KL |
118 | addLabel("Radio buttons and checkboxes", 1, row); |
119 | addButton("&Checkboxes", 35, row, | |
120 | new TAction() { | |
121 | public void DO() { | |
122 | new DemoCheckboxWindow(getApplication()); | |
e3dfbd23 | 123 | } |
2ce6dab2 KL |
124 | } |
125 | ); | |
e3dfbd23 KL |
126 | row += 2; |
127 | ||
12b55d76 | 128 | addLabel("Editor window", 1, row); |
71a389c9 | 129 | addButton("&1 Widget", 35, row, |
12b55d76 KL |
130 | new TAction() { |
131 | public void DO() { | |
132 | new DemoEditorWindow(getApplication()); | |
e3dfbd23 | 133 | } |
12b55d76 KL |
134 | } |
135 | ); | |
71a389c9 KL |
136 | addButton("&2 Window", 48, row, |
137 | new TAction() { | |
138 | public void DO() { | |
139 | new TEditorWindow(getApplication()); | |
140 | } | |
141 | } | |
142 | ); | |
e3dfbd23 | 143 | row += 2; |
e3dfbd23 | 144 | |
2ce6dab2 KL |
145 | addLabel("Text areas", 1, row); |
146 | addButton("&Text", 35, row, | |
147 | new TAction() { | |
148 | public void DO() { | |
149 | new DemoTextWindow(getApplication()); | |
e3dfbd23 | 150 | } |
2ce6dab2 KL |
151 | } |
152 | ); | |
e3dfbd23 KL |
153 | row += 2; |
154 | ||
2ce6dab2 KL |
155 | addLabel("Tree views", 1, row); |
156 | addButton("Tree&View", 35, row, | |
157 | new TAction() { | |
158 | public void DO() { | |
159 | try { | |
160 | new DemoTreeViewWindow(getApplication()); | |
161 | } catch (Exception e) { | |
162 | e.printStackTrace(); | |
7668cb45 | 163 | } |
e3dfbd23 | 164 | } |
2ce6dab2 KL |
165 | } |
166 | ); | |
e3dfbd23 | 167 | row += 2; |
e3dfbd23 | 168 | |
2ce6dab2 KL |
169 | addLabel("Terminal", 1, row); |
170 | addButton("Termi&nal", 35, row, | |
171 | new TAction() { | |
172 | public void DO() { | |
173 | getApplication().openTerminal(0, 0); | |
e3dfbd23 | 174 | } |
2ce6dab2 KL |
175 | } |
176 | ); | |
e3dfbd23 KL |
177 | row += 2; |
178 | ||
2ce6dab2 KL |
179 | addLabel("Color editor", 1, row); |
180 | addButton("Co&lors", 35, row, | |
181 | new TAction() { | |
182 | public void DO() { | |
183 | new TEditColorThemeWindow(getApplication()); | |
3649b921 | 184 | } |
2ce6dab2 KL |
185 | } |
186 | ); | |
3649b921 KL |
187 | row += 2; |
188 | ||
e3dfbd23 KL |
189 | progressBar = addProgressBar(1, row, 22, 0); |
190 | row++; | |
191 | timerLabel = addLabel("Timer", 1, row); | |
192 | timer = getApplication().addTimer(250, true, | |
193 | new TAction() { | |
194 | ||
195 | public void DO() { | |
196 | timerLabel.setLabel(String.format("Timer: %d", timerI)); | |
197 | timerLabel.setWidth(timerLabel.getLabel().length()); | |
198 | if (timerI < 100) { | |
199 | timerI++; | |
be72cb5c KL |
200 | } else { |
201 | timer.setRecurring(false); | |
e3dfbd23 KL |
202 | } |
203 | progressBar.setValue(timerI); | |
204 | } | |
205 | } | |
206 | ); | |
2ce6dab2 KL |
207 | |
208 | statusBar = newStatusBar("Demo Main Window"); | |
209 | statusBar.addShortcutKeypress(kbF1, cmHelp, "Help"); | |
210 | statusBar.addShortcutKeypress(kbF2, cmShell, "Shell"); | |
211 | statusBar.addShortcutKeypress(kbF3, cmOpen, "Open"); | |
212 | statusBar.addShortcutKeypress(kbF10, cmExit, "Exit"); | |
e3dfbd23 | 213 | } |
df602ccf KL |
214 | |
215 | /** | |
216 | * Method that subclasses can override to handle posted command events. | |
217 | * | |
218 | * @param command command event | |
219 | */ | |
220 | @Override | |
221 | public void onCommand(final TCommandEvent command) { | |
222 | if (command.equals(cmOpen)) { | |
223 | try { | |
224 | String filename = fileOpenBox("."); | |
225 | if (filename != null) { | |
226 | try { | |
227 | new TEditorWindow(getApplication(), new File(filename)); | |
228 | } catch (IOException e) { | |
229 | messageBox("Error", "Error reading file: " + | |
230 | e.getMessage()); | |
231 | } | |
232 | } | |
233 | } catch (IOException e) { | |
234 | messageBox("Error", "Error opening file dialog: " + | |
235 | e.getMessage()); | |
236 | } | |
237 | return; | |
238 | } | |
239 | ||
240 | // Didn't handle it, let children get it instead | |
241 | super.onCommand(command); | |
242 | } | |
243 | ||
e3dfbd23 | 244 | } |