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e3dfbd23 KL |
1 | /* |
2 | * Jexer - Java Text User Interface | |
3 | * | |
e16dda65 | 4 | * The MIT License (MIT) |
e3dfbd23 | 5 | * |
a69ed767 | 6 | * Copyright (C) 2019 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 | ||
a69ed767 KL |
31 | import java.io.File; |
32 | import java.io.IOException; | |
33 | import java.text.MessageFormat; | |
34 | import java.util.Calendar; | |
35 | import java.util.GregorianCalendar; | |
36 | import java.util.Locale; | |
37 | import java.util.ResourceBundle; | |
38 | ||
39 | import jexer.TAction; | |
40 | import jexer.TApplication; | |
41 | import jexer.TEditColorThemeWindow; | |
42 | import jexer.TEditorWindow; | |
43 | import jexer.TLabel; | |
44 | import jexer.TProgressBar; | |
45 | import jexer.TTimer; | |
46 | import jexer.TWidget; | |
47 | import jexer.TWindow; | |
48 | import jexer.event.TCommandEvent; | |
2ce6dab2 KL |
49 | import static jexer.TCommand.*; |
50 | import static jexer.TKeypress.*; | |
e3dfbd23 KL |
51 | |
52 | /** | |
53 | * This is the main "demo" application window. It makes use of the TTimer, | |
54 | * TProgressBox, TLabel, TButton, and TField widgets. | |
55 | */ | |
7668cb45 | 56 | public class DemoMainWindow extends TWindow { |
e3dfbd23 | 57 | |
a69ed767 KL |
58 | /** |
59 | * Translated strings. | |
60 | */ | |
61 | private static final ResourceBundle i18n = ResourceBundle.getBundle(DemoMainWindow.class.getName()); | |
62 | ||
43ad7b6c KL |
63 | // ------------------------------------------------------------------------ |
64 | // Variables -------------------------------------------------------------- | |
65 | // ------------------------------------------------------------------------ | |
66 | ||
67 | /** | |
68 | * Timer that increments a number. | |
69 | */ | |
e3dfbd23 KL |
70 | private TTimer timer; |
71 | ||
43ad7b6c KL |
72 | /** |
73 | * Timer label is updated with timer ticks. | |
74 | */ | |
e3dfbd23 KL |
75 | TLabel timerLabel; |
76 | ||
77 | /** | |
43ad7b6c KL |
78 | * Timer increment used by the timer loop. Has to be at class scope so |
79 | * that it can be accessed by the anonymous TAction class. | |
e3dfbd23 | 80 | */ |
43ad7b6c KL |
81 | int timerI = 0; |
82 | ||
83 | /** | |
84 | * Progress bar used by the timer loop. Has to be at class scope so that | |
85 | * it can be accessed by the anonymous TAction class. | |
86 | */ | |
87 | TProgressBar progressBar; | |
88 | ||
051e2913 KL |
89 | /** |
90 | * Day of week label is updated with TSpinner clicks. | |
91 | */ | |
92 | TLabel dayOfWeekLabel; | |
93 | ||
94 | /** | |
95 | * Day of week to demonstrate TSpinner. Has to be at class scope so that | |
96 | * it can be accessed by the anonymous TAction class. | |
97 | */ | |
98 | GregorianCalendar calendar = new GregorianCalendar(); | |
99 | ||
43ad7b6c KL |
100 | // ------------------------------------------------------------------------ |
101 | // Constructors ----------------------------------------------------------- | |
102 | // ------------------------------------------------------------------------ | |
e3dfbd23 KL |
103 | |
104 | /** | |
105 | * Construct demo window. It will be centered on screen. | |
106 | * | |
107 | * @param parent the main application | |
108 | */ | |
109 | public DemoMainWindow(final TApplication parent) { | |
110 | this(parent, CENTERED | RESIZABLE); | |
111 | } | |
112 | ||
e3dfbd23 KL |
113 | /** |
114 | * Constructor. | |
115 | * | |
116 | * @param parent the main application | |
117 | * @param flags bitmask of MODAL, CENTERED, or RESIZABLE | |
118 | */ | |
119 | private DemoMainWindow(final TApplication parent, final int flags) { | |
120 | // Construct a demo window. X and Y don't matter because it will be | |
121 | // centered on screen. | |
a69ed767 | 122 | super(parent, i18n.getString("windowTitle"), 0, 0, 64, 23, flags); |
e3dfbd23 KL |
123 | |
124 | int row = 1; | |
125 | ||
126 | // Add some widgets | |
a69ed767 KL |
127 | addLabel(i18n.getString("messageBoxLabel"), 1, row); |
128 | TWidget first = addButton(i18n.getString("messageBoxButton"), 35, row, | |
2ce6dab2 KL |
129 | new TAction() { |
130 | public void DO() { | |
131 | new DemoMsgBoxWindow(getApplication()); | |
e3dfbd23 | 132 | } |
2ce6dab2 KL |
133 | } |
134 | ); | |
e3dfbd23 KL |
135 | row += 2; |
136 | ||
a69ed767 KL |
137 | addLabel(i18n.getString("openModalLabel"), 1, row); |
138 | addButton(i18n.getString("openModalButton"), 35, row, | |
e3dfbd23 KL |
139 | new TAction() { |
140 | public void DO() { | |
141 | new DemoMainWindow(getApplication(), MODAL); | |
142 | } | |
143 | } | |
144 | ); | |
e3dfbd23 KL |
145 | row += 2; |
146 | ||
a69ed767 KL |
147 | addLabel(i18n.getString("textFieldLabel"), 1, row); |
148 | addButton(i18n.getString("textFieldButton"), 35, row, | |
2ce6dab2 KL |
149 | new TAction() { |
150 | public void DO() { | |
151 | new DemoTextFieldWindow(getApplication()); | |
152 | } | |
153 | } | |
154 | ); | |
155 | row += 2; | |
e3dfbd23 | 156 | |
a69ed767 KL |
157 | addLabel(i18n.getString("radioButtonLabel"), 1, row); |
158 | addButton(i18n.getString("radioButtonButton"), 35, row, | |
2ce6dab2 KL |
159 | new TAction() { |
160 | public void DO() { | |
051e2913 | 161 | new DemoCheckBoxWindow(getApplication()); |
e3dfbd23 | 162 | } |
2ce6dab2 KL |
163 | } |
164 | ); | |
e3dfbd23 KL |
165 | row += 2; |
166 | ||
a69ed767 KL |
167 | addLabel(i18n.getString("editorLabel"), 1, row); |
168 | addButton(i18n.getString("editorButton1"), 35, row, | |
12b55d76 KL |
169 | new TAction() { |
170 | public void DO() { | |
171 | new DemoEditorWindow(getApplication()); | |
e3dfbd23 | 172 | } |
12b55d76 KL |
173 | } |
174 | ); | |
a69ed767 | 175 | addButton(i18n.getString("editorButton2"), 48, row, |
71a389c9 KL |
176 | new TAction() { |
177 | public void DO() { | |
178 | new TEditorWindow(getApplication()); | |
179 | } | |
180 | } | |
181 | ); | |
e3dfbd23 | 182 | row += 2; |
e3dfbd23 | 183 | |
a69ed767 KL |
184 | addLabel(i18n.getString("textAreaLabel"), 1, row); |
185 | addButton(i18n.getString("textAreaButton"), 35, row, | |
2ce6dab2 KL |
186 | new TAction() { |
187 | public void DO() { | |
188 | new DemoTextWindow(getApplication()); | |
e3dfbd23 | 189 | } |
2ce6dab2 KL |
190 | } |
191 | ); | |
e3dfbd23 KL |
192 | row += 2; |
193 | ||
a69ed767 KL |
194 | addLabel(i18n.getString("treeViewLabel"), 1, row); |
195 | addButton(i18n.getString("treeViewButton"), 35, row, | |
2ce6dab2 KL |
196 | new TAction() { |
197 | public void DO() { | |
198 | try { | |
199 | new DemoTreeViewWindow(getApplication()); | |
200 | } catch (Exception e) { | |
201 | e.printStackTrace(); | |
7668cb45 | 202 | } |
e3dfbd23 | 203 | } |
2ce6dab2 KL |
204 | } |
205 | ); | |
e3dfbd23 | 206 | row += 2; |
e3dfbd23 | 207 | |
a69ed767 KL |
208 | addLabel(i18n.getString("terminalLabel"), 1, row); |
209 | addButton(i18n.getString("terminalButton"), 35, row, | |
2ce6dab2 KL |
210 | new TAction() { |
211 | public void DO() { | |
212 | getApplication().openTerminal(0, 0); | |
e3dfbd23 | 213 | } |
2ce6dab2 KL |
214 | } |
215 | ); | |
e3dfbd23 KL |
216 | row += 2; |
217 | ||
a69ed767 KL |
218 | addLabel(i18n.getString("colorEditorLabel"), 1, row); |
219 | addButton(i18n.getString("colorEditorButton"), 35, row, | |
2ce6dab2 KL |
220 | new TAction() { |
221 | public void DO() { | |
222 | new TEditColorThemeWindow(getApplication()); | |
3649b921 | 223 | } |
2ce6dab2 KL |
224 | } |
225 | ); | |
3649b921 KL |
226 | row += 2; |
227 | ||
e3dfbd23 KL |
228 | progressBar = addProgressBar(1, row, 22, 0); |
229 | row++; | |
a69ed767 | 230 | timerLabel = addLabel(i18n.getString("timerLabel"), 1, row); |
e3dfbd23 KL |
231 | timer = getApplication().addTimer(250, true, |
232 | new TAction() { | |
233 | ||
234 | public void DO() { | |
a69ed767 KL |
235 | timerLabel.setLabel(String.format(i18n. |
236 | getString("timerText"), timerI)); | |
e3dfbd23 KL |
237 | timerLabel.setWidth(timerLabel.getLabel().length()); |
238 | if (timerI < 100) { | |
239 | timerI++; | |
be72cb5c KL |
240 | } else { |
241 | timer.setRecurring(false); | |
e3dfbd23 KL |
242 | } |
243 | progressBar.setValue(timerI); | |
244 | } | |
245 | } | |
246 | ); | |
2ce6dab2 | 247 | |
051e2913 KL |
248 | dayOfWeekLabel = addLabel("Wednesday-", 35, row - 1, "tmenu", false); |
249 | dayOfWeekLabel.setLabel(String.format("%-10s", | |
250 | calendar.getDisplayName(Calendar.DAY_OF_WEEK, | |
251 | Calendar.LONG, Locale.getDefault()))); | |
252 | ||
253 | addSpinner(35 + dayOfWeekLabel.getWidth(), row - 1, | |
254 | new TAction() { | |
255 | public void DO() { | |
256 | calendar.add(Calendar.DAY_OF_WEEK, 1); | |
257 | dayOfWeekLabel.setLabel(String.format("%-10s", | |
258 | calendar.getDisplayName( | |
259 | Calendar.DAY_OF_WEEK, Calendar.LONG, | |
260 | Locale.getDefault()))); | |
261 | } | |
262 | }, | |
263 | new TAction() { | |
264 | public void DO() { | |
265 | calendar.add(Calendar.DAY_OF_WEEK, -1); | |
266 | dayOfWeekLabel.setLabel(String.format("%-10s", | |
267 | calendar.getDisplayName( | |
268 | Calendar.DAY_OF_WEEK, Calendar.LONG, | |
269 | Locale.getDefault()))); | |
270 | } | |
271 | } | |
272 | ); | |
273 | ||
274 | ||
275 | activate(first); | |
276 | ||
a69ed767 KL |
277 | statusBar = newStatusBar(i18n.getString("statusBar")); |
278 | statusBar.addShortcutKeypress(kbF1, cmHelp, | |
279 | i18n.getString("statusBarHelp")); | |
280 | statusBar.addShortcutKeypress(kbF2, cmShell, | |
281 | i18n.getString("statusBarShell")); | |
282 | statusBar.addShortcutKeypress(kbF3, cmOpen, | |
283 | i18n.getString("statusBarOpen")); | |
284 | statusBar.addShortcutKeypress(kbF10, cmExit, | |
285 | i18n.getString("statusBarExit")); | |
e3dfbd23 | 286 | } |
df602ccf | 287 | |
43ad7b6c KL |
288 | // ------------------------------------------------------------------------ |
289 | // TWindow ---------------------------------------------------------------- | |
290 | // ------------------------------------------------------------------------ | |
291 | ||
292 | /** | |
293 | * We need to override onClose so that the timer will no longer be called | |
294 | * after we close the window. TTimers currently are completely unaware | |
295 | * of the rest of the UI classes. | |
296 | */ | |
297 | @Override | |
298 | public void onClose() { | |
299 | getApplication().removeTimer(timer); | |
300 | } | |
301 | ||
df602ccf KL |
302 | /** |
303 | * Method that subclasses can override to handle posted command events. | |
304 | * | |
305 | * @param command command event | |
306 | */ | |
307 | @Override | |
308 | public void onCommand(final TCommandEvent command) { | |
309 | if (command.equals(cmOpen)) { | |
310 | try { | |
311 | String filename = fileOpenBox("."); | |
312 | if (filename != null) { | |
313 | try { | |
a69ed767 KL |
314 | new TEditorWindow(getApplication(), |
315 | new File(filename)); | |
df602ccf | 316 | } catch (IOException e) { |
a69ed767 KL |
317 | messageBox(i18n.getString("errorTitle"), |
318 | MessageFormat.format(i18n. | |
319 | getString("errorReadingFile"), e.getMessage())); | |
df602ccf KL |
320 | } |
321 | } | |
322 | } catch (IOException e) { | |
a69ed767 KL |
323 | messageBox(i18n.getString("errorTitle"), |
324 | MessageFormat.format(i18n. | |
325 | getString("errorOpeningFile"), e.getMessage())); | |
df602ccf KL |
326 | } |
327 | return; | |
328 | } | |
329 | ||
330 | // Didn't handle it, let children get it instead | |
331 | super.onCommand(command); | |
332 | } | |
333 | ||
e3dfbd23 | 334 | } |