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daa4106c | 1 | /* |
48e27807 KL |
2 | * Jexer - Java Text User Interface |
3 | * | |
e16dda65 | 4 | * The MIT License (MIT) |
48e27807 | 5 | * |
a2018e99 | 6 | * Copyright (C) 2017 Kevin Lamonte |
48e27807 | 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: | |
48e27807 | 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. | |
48e27807 | 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. | |
48e27807 KL |
25 | * |
26 | * @author Kevin Lamonte [kevin.lamonte@gmail.com] | |
27 | * @version 1 | |
28 | */ | |
29 | package jexer; | |
30 | ||
5dfd1c11 KL |
31 | import java.util.HashSet; |
32 | ||
42873e30 | 33 | import jexer.backend.Screen; |
48e27807 KL |
34 | import jexer.bits.Cell; |
35 | import jexer.bits.CellAttributes; | |
36 | import jexer.bits.GraphicsChars; | |
37 | import jexer.event.TCommandEvent; | |
38 | import jexer.event.TKeypressEvent; | |
39 | import jexer.event.TMenuEvent; | |
40 | import jexer.event.TMouseEvent; | |
41 | import jexer.event.TResizeEvent; | |
928811d8 | 42 | import jexer.menu.TMenu; |
48e27807 KL |
43 | import static jexer.TCommand.*; |
44 | import static jexer.TKeypress.*; | |
45 | ||
46 | /** | |
47 | * TWindow is the top-level container and drawing surface for other widgets. | |
48 | */ | |
2b9c27db | 49 | public class TWindow extends TWidget { |
48e27807 | 50 | |
2ce6dab2 KL |
51 | // ------------------------------------------------------------------------ |
52 | // Public constants ------------------------------------------------------- | |
53 | // ------------------------------------------------------------------------ | |
54 | ||
48e27807 | 55 | /** |
2ce6dab2 | 56 | * Window is resizable (default yes). |
48e27807 | 57 | */ |
2ce6dab2 | 58 | public static final int RESIZABLE = 0x01; |
48e27807 KL |
59 | |
60 | /** | |
2ce6dab2 | 61 | * Window is modal (default no). |
48e27807 | 62 | */ |
2ce6dab2 | 63 | public static final int MODAL = 0x02; |
48e27807 KL |
64 | |
65 | /** | |
2ce6dab2 | 66 | * Window is centered (default no). |
48e27807 | 67 | */ |
2ce6dab2 KL |
68 | public static final int CENTERED = 0x04; |
69 | ||
78a56d5d KL |
70 | /** |
71 | * Window has no close box (default no). Window can still be closed via | |
72 | * TApplication.closeWindow() and TWindow.close(). | |
73 | */ | |
74 | public static final int NOCLOSEBOX = 0x08; | |
75 | ||
2ce6dab2 KL |
76 | // ------------------------------------------------------------------------ |
77 | // Common window attributes ----------------------------------------------- | |
78 | // ------------------------------------------------------------------------ | |
79 | ||
80 | /** | |
81 | * Window flags. Note package private access. | |
82 | */ | |
83 | int flags = RESIZABLE; | |
48e27807 KL |
84 | |
85 | /** | |
86 | * Window title. | |
87 | */ | |
fca67db0 KL |
88 | private String title = ""; |
89 | ||
90 | /** | |
91 | * Get window title. | |
92 | * | |
93 | * @return window title | |
94 | */ | |
95 | public final String getTitle() { | |
96 | return title; | |
97 | } | |
98 | ||
99 | /** | |
100 | * Set window title. | |
101 | * | |
102 | * @param title new window title | |
103 | */ | |
104 | public final void setTitle(final String title) { | |
105 | this.title = title; | |
106 | } | |
48e27807 | 107 | |
2ce6dab2 KL |
108 | // ------------------------------------------------------------------------ |
109 | // TApplication integration ----------------------------------------------- | |
110 | // ------------------------------------------------------------------------ | |
48e27807 KL |
111 | |
112 | /** | |
2ce6dab2 | 113 | * Window's parent TApplication. |
48e27807 | 114 | */ |
2ce6dab2 | 115 | private TApplication application; |
48e27807 KL |
116 | |
117 | /** | |
2ce6dab2 KL |
118 | * Get this TWindow's parent TApplication. |
119 | * | |
120 | * @return this TWindow's parent TApplication | |
48e27807 | 121 | */ |
2ce6dab2 KL |
122 | @Override |
123 | public final TApplication getApplication() { | |
124 | return application; | |
125 | } | |
48e27807 KL |
126 | |
127 | /** | |
2ce6dab2 KL |
128 | * Get the Screen. |
129 | * | |
130 | * @return the Screen | |
48e27807 | 131 | */ |
2ce6dab2 KL |
132 | @Override |
133 | public final Screen getScreen() { | |
134 | return application.getScreen(); | |
135 | } | |
48e27807 KL |
136 | |
137 | /** | |
138 | * Z order. Lower number means more in-front. | |
139 | */ | |
140 | private int z = 0; | |
141 | ||
a06459bd KL |
142 | /** |
143 | * Get Z order. Lower number means more in-front. | |
144 | * | |
145 | * @return Z value. Lower number means more in-front. | |
146 | */ | |
147 | public final int getZ() { | |
148 | return z; | |
149 | } | |
150 | ||
151 | /** | |
152 | * Set Z order. Lower number means more in-front. | |
153 | * | |
154 | * @param z the new Z value. Lower number means more in-front. | |
155 | */ | |
156 | public final void setZ(final int z) { | |
157 | this.z = z; | |
158 | } | |
159 | ||
5dfd1c11 KL |
160 | /** |
161 | * Window's keyboard shortcuts. Any key in this set will be passed to | |
162 | * the window directly rather than processed through the menu | |
163 | * accelerators. | |
164 | */ | |
165 | private HashSet<TKeypress> keyboardShortcuts = new HashSet<TKeypress>(); | |
166 | ||
167 | /** | |
168 | * Add a keypress to be overridden for this window. | |
169 | * | |
170 | * @param key the key to start taking control of | |
171 | */ | |
172 | protected void addShortcutKeypress(final TKeypress key) { | |
173 | keyboardShortcuts.add(key); | |
174 | } | |
175 | ||
176 | /** | |
177 | * Remove a keypress to be overridden for this window. | |
178 | * | |
179 | * @param key the key to stop taking control of | |
180 | */ | |
181 | protected void removeShortcutKeypress(final TKeypress key) { | |
182 | keyboardShortcuts.remove(key); | |
183 | } | |
184 | ||
185 | /** | |
186 | * Remove all keypresses to be overridden for this window. | |
187 | */ | |
188 | protected void clearShortcutKeypresses() { | |
189 | keyboardShortcuts.clear(); | |
190 | } | |
191 | ||
192 | /** | |
193 | * Determine if a keypress is overridden for this window. | |
194 | * | |
195 | * @param key the key to check | |
196 | * @return true if this window wants to process this key on its own | |
197 | */ | |
198 | public boolean isShortcutKeypress(final TKeypress key) { | |
199 | return keyboardShortcuts.contains(key); | |
200 | } | |
201 | ||
2ce6dab2 KL |
202 | /** |
203 | * A window may have a status bar associated with it. TApplication will | |
204 | * draw this status bar last, and will also route events to it first | |
205 | * before the window. | |
206 | */ | |
207 | protected TStatusBar statusBar = null; | |
208 | ||
209 | /** | |
210 | * Get the window's status bar, or null if it does not have one. | |
211 | * | |
212 | * @return the status bar, or null | |
213 | */ | |
214 | public TStatusBar getStatusBar() { | |
215 | return statusBar; | |
216 | } | |
217 | ||
218 | /** | |
219 | * Set the window's status bar to a new one. | |
220 | * | |
221 | * @param text the status bar text | |
222 | * @return the status bar | |
223 | */ | |
224 | public TStatusBar newStatusBar(final String text) { | |
225 | statusBar = new TStatusBar(this, text); | |
226 | return statusBar; | |
227 | } | |
228 | ||
229 | // ------------------------------------------------------------------------ | |
230 | // Window movement/resizing support --------------------------------------- | |
231 | // ------------------------------------------------------------------------ | |
232 | ||
48e27807 KL |
233 | /** |
234 | * If true, then the user clicked on the title bar and is moving the | |
235 | * window. | |
236 | */ | |
bd8d51fa | 237 | protected boolean inWindowMove = false; |
48e27807 KL |
238 | |
239 | /** | |
240 | * If true, then the user clicked on the bottom right corner and is | |
241 | * resizing the window. | |
242 | */ | |
bd8d51fa | 243 | protected boolean inWindowResize = false; |
48e27807 KL |
244 | |
245 | /** | |
246 | * If true, then the user selected "Size/Move" (or hit Ctrl-F5) and is | |
247 | * resizing/moving the window via the keyboard. | |
248 | */ | |
249 | private boolean inKeyboardResize = false; | |
250 | ||
251 | /** | |
252 | * If true, this window is maximized. | |
253 | */ | |
254 | private boolean maximized = false; | |
255 | ||
256 | /** | |
257 | * Remember mouse state. | |
258 | */ | |
928811d8 | 259 | protected TMouseEvent mouse; |
48e27807 KL |
260 | |
261 | // For moving the window. resizing also uses moveWindowMouseX/Y | |
262 | private int moveWindowMouseX; | |
263 | private int moveWindowMouseY; | |
264 | private int oldWindowX; | |
265 | private int oldWindowY; | |
266 | ||
267 | // Resizing | |
268 | private int resizeWindowWidth; | |
269 | private int resizeWindowHeight; | |
270 | private int minimumWindowWidth = 10; | |
271 | private int minimumWindowHeight = 2; | |
272 | private int maximumWindowWidth = -1; | |
273 | private int maximumWindowHeight = -1; | |
274 | ||
275 | // For maximize/restore | |
276 | private int restoreWindowWidth; | |
277 | private int restoreWindowHeight; | |
278 | private int restoreWindowX; | |
279 | private int restoreWindowY; | |
280 | ||
34a42e78 KL |
281 | /** |
282 | * Set the maximum width for this window. | |
283 | * | |
284 | * @param maximumWindowWidth new maximum width | |
285 | */ | |
286 | public final void setMaximumWindowWidth(final int maximumWindowWidth) { | |
71a389c9 KL |
287 | if ((maximumWindowWidth != -1) |
288 | && (maximumWindowWidth < minimumWindowWidth + 1) | |
289 | ) { | |
290 | throw new IllegalArgumentException("Maximum window width cannot " + | |
291 | "be smaller than minimum window width + 1"); | |
292 | } | |
34a42e78 KL |
293 | this.maximumWindowWidth = maximumWindowWidth; |
294 | } | |
295 | ||
71a389c9 KL |
296 | /** |
297 | * Set the minimum width for this window. | |
298 | * | |
299 | * @param minimumWindowWidth new minimum width | |
300 | */ | |
301 | public final void setMinimumWindowWidth(final int minimumWindowWidth) { | |
302 | if ((maximumWindowWidth != -1) | |
303 | && (minimumWindowWidth > maximumWindowWidth - 1) | |
304 | ) { | |
305 | throw new IllegalArgumentException("Minimum window width cannot " + | |
306 | "be larger than maximum window width - 1"); | |
307 | } | |
308 | this.minimumWindowWidth = minimumWindowWidth; | |
309 | } | |
310 | ||
311 | /** | |
312 | * Set the maximum height for this window. | |
313 | * | |
314 | * @param maximumWindowHeight new maximum height | |
315 | */ | |
316 | public final void setMaximumWindowHeight(final int maximumWindowHeight) { | |
317 | if ((maximumWindowHeight != -1) | |
318 | && (maximumWindowHeight < minimumWindowHeight + 1) | |
319 | ) { | |
320 | throw new IllegalArgumentException("Maximum window height cannot " + | |
321 | "be smaller than minimum window height + 1"); | |
322 | } | |
323 | this.maximumWindowHeight = maximumWindowHeight; | |
324 | } | |
325 | ||
326 | /** | |
327 | * Set the minimum height for this window. | |
328 | * | |
329 | * @param minimumWindowHeight new minimum height | |
330 | */ | |
331 | public final void setMinimumWindowHeight(final int minimumWindowHeight) { | |
332 | if ((maximumWindowHeight != -1) | |
333 | && (minimumWindowHeight > maximumWindowHeight - 1) | |
334 | ) { | |
335 | throw new IllegalArgumentException("Minimum window height cannot " + | |
336 | "be larger than maximum window height - 1"); | |
337 | } | |
338 | this.minimumWindowHeight = minimumWindowHeight; | |
339 | } | |
340 | ||
2ce6dab2 KL |
341 | /** |
342 | * Recenter the window on-screen. | |
343 | */ | |
344 | public final void center() { | |
345 | if ((flags & CENTERED) != 0) { | |
346 | if (getWidth() < getScreen().getWidth()) { | |
347 | setX((getScreen().getWidth() - getWidth()) / 2); | |
348 | } else { | |
349 | setX(0); | |
350 | } | |
351 | setY(((application.getDesktopBottom() | |
352 | - application.getDesktopTop()) - getHeight()) / 2); | |
353 | if (getY() < 0) { | |
354 | setY(0); | |
355 | } | |
356 | setY(getY() + application.getDesktopTop()); | |
357 | } | |
358 | } | |
359 | ||
360 | /** | |
361 | * Maximize window. | |
362 | */ | |
92453213 KL |
363 | public void maximize() { |
364 | if (maximized) { | |
365 | return; | |
366 | } | |
367 | ||
2ce6dab2 KL |
368 | restoreWindowWidth = getWidth(); |
369 | restoreWindowHeight = getHeight(); | |
370 | restoreWindowX = getX(); | |
371 | restoreWindowY = getY(); | |
372 | setWidth(getScreen().getWidth()); | |
373 | setHeight(application.getDesktopBottom() - 1); | |
374 | setX(0); | |
375 | setY(1); | |
376 | maximized = true; | |
377 | } | |
378 | ||
379 | /** | |
7657ad8c | 380 | * Restore (unmaximize) window. |
2ce6dab2 | 381 | */ |
92453213 KL |
382 | public void restore() { |
383 | if (!maximized) { | |
384 | return; | |
385 | } | |
386 | ||
2ce6dab2 KL |
387 | setWidth(restoreWindowWidth); |
388 | setHeight(restoreWindowHeight); | |
389 | setX(restoreWindowX); | |
390 | setY(restoreWindowY); | |
391 | maximized = false; | |
392 | } | |
393 | ||
92453213 KL |
394 | // ------------------------------------------------------------------------ |
395 | // Window visibility ------------------------------------------------------ | |
396 | // ------------------------------------------------------------------------ | |
397 | ||
398 | /** | |
399 | * Hidden flag. A hidden window will still have its onIdle() called, and | |
400 | * will also have onClose() called at application exit. Note package | |
401 | * private access: TApplication will force hidden false if a modal window | |
402 | * is active. | |
403 | */ | |
404 | boolean hidden = false; | |
405 | ||
406 | /** | |
407 | * Returns true if this window is hidden. | |
408 | * | |
409 | * @return true if this window is hidden, false if the window is shown | |
410 | */ | |
411 | public final boolean isHidden() { | |
412 | return hidden; | |
413 | } | |
414 | ||
415 | /** | |
416 | * Returns true if this window is shown. | |
417 | * | |
418 | * @return true if this window is shown, false if the window is hidden | |
419 | */ | |
420 | public final boolean isShown() { | |
421 | return !hidden; | |
422 | } | |
423 | ||
424 | /** | |
425 | * Hide window. A hidden window will still have its onIdle() called, and | |
426 | * will also have onClose() called at application exit. Hidden windows | |
427 | * will not receive any other events. | |
428 | */ | |
429 | public void hide() { | |
430 | application.hideWindow(this); | |
431 | } | |
432 | ||
433 | /** | |
434 | * Show window. | |
435 | */ | |
436 | public void show() { | |
437 | application.showWindow(this); | |
438 | } | |
439 | ||
440 | /** | |
441 | * Activate window (bring to top and receive events). | |
442 | */ | |
443 | public void activate() { | |
444 | application.activateWindow(this); | |
445 | } | |
446 | ||
78a56d5d KL |
447 | /** |
448 | * Close window. Note that windows without a close box can still be | |
449 | * closed by calling the close() method. | |
450 | */ | |
451 | public void close() { | |
452 | application.closeWindow(this); | |
453 | } | |
454 | ||
2ce6dab2 KL |
455 | // ------------------------------------------------------------------------ |
456 | // Constructors ----------------------------------------------------------- | |
457 | // ------------------------------------------------------------------------ | |
458 | ||
48e27807 KL |
459 | /** |
460 | * Public constructor. Window will be located at (0, 0). | |
461 | * | |
462 | * @param application TApplication that manages this window | |
463 | * @param title window title, will be centered along the top border | |
464 | * @param width width of window | |
465 | * @param height height of window | |
466 | */ | |
467 | public TWindow(final TApplication application, final String title, | |
468 | final int width, final int height) { | |
469 | ||
470 | this(application, title, 0, 0, width, height, RESIZABLE); | |
471 | } | |
472 | ||
473 | /** | |
474 | * Public constructor. Window will be located at (0, 0). | |
475 | * | |
476 | * @param application TApplication that manages this window | |
477 | * @param title window title, will be centered along the top border | |
478 | * @param width width of window | |
479 | * @param height height of window | |
480 | * @param flags bitmask of RESIZABLE, CENTERED, or MODAL | |
481 | */ | |
482 | public TWindow(final TApplication application, final String title, | |
483 | final int width, final int height, final int flags) { | |
484 | ||
485 | this(application, title, 0, 0, width, height, flags); | |
486 | } | |
487 | ||
488 | /** | |
489 | * Public constructor. | |
490 | * | |
491 | * @param application TApplication that manages this window | |
492 | * @param title window title, will be centered along the top border | |
493 | * @param x column relative to parent | |
494 | * @param y row relative to parent | |
495 | * @param width width of window | |
496 | * @param height height of window | |
497 | */ | |
498 | public TWindow(final TApplication application, final String title, | |
499 | final int x, final int y, final int width, final int height) { | |
500 | ||
501 | this(application, title, x, y, width, height, RESIZABLE); | |
502 | } | |
503 | ||
504 | /** | |
505 | * Public constructor. | |
506 | * | |
507 | * @param application TApplication that manages this window | |
508 | * @param title window title, will be centered along the top border | |
509 | * @param x column relative to parent | |
510 | * @param y row relative to parent | |
511 | * @param width width of window | |
512 | * @param height height of window | |
513 | * @param flags mask of RESIZABLE, CENTERED, or MODAL | |
514 | */ | |
515 | public TWindow(final TApplication application, final String title, | |
516 | final int x, final int y, final int width, final int height, | |
517 | final int flags) { | |
518 | ||
fca67db0 KL |
519 | super(); |
520 | ||
48e27807 | 521 | // I am my own window and parent |
fca67db0 KL |
522 | setupForTWindow(this, x, y + application.getDesktopTop(), |
523 | width, height); | |
48e27807 KL |
524 | |
525 | // Save fields | |
526 | this.title = title; | |
527 | this.application = application; | |
48e27807 KL |
528 | this.flags = flags; |
529 | ||
530 | // Minimum width/height are 10 and 2 | |
531 | assert (width >= 10); | |
fca67db0 | 532 | assert (getHeight() >= 2); |
48e27807 KL |
533 | |
534 | // MODAL implies CENTERED | |
535 | if (isModal()) { | |
536 | this.flags |= CENTERED; | |
537 | } | |
538 | ||
539 | // Center window if specified | |
540 | center(); | |
541 | ||
542 | // Add me to the application | |
543 | application.addWindow(this); | |
544 | } | |
545 | ||
2ce6dab2 KL |
546 | // ------------------------------------------------------------------------ |
547 | // General behavior ------------------------------------------------------- | |
548 | // ------------------------------------------------------------------------ | |
48e27807 | 549 | |
fe0770f9 KL |
550 | /** |
551 | * See if this window is undergoing any movement/resize/etc. | |
552 | * | |
553 | * @return true if the window is moving | |
554 | */ | |
555 | public boolean inMovements() { | |
556 | if (inWindowResize || inWindowMove || inKeyboardResize) { | |
557 | return true; | |
558 | } | |
559 | return false; | |
560 | } | |
561 | ||
562 | /** | |
563 | * Stop any pending movement/resize/etc. | |
564 | */ | |
565 | public void stopMovements() { | |
566 | inWindowResize = false; | |
567 | inWindowMove = false; | |
568 | inKeyboardResize = false; | |
569 | } | |
570 | ||
48e27807 KL |
571 | /** |
572 | * Returns true if this window is modal. | |
573 | * | |
574 | * @return true if this window is modal | |
575 | */ | |
576 | public final boolean isModal() { | |
577 | if ((flags & MODAL) == 0) { | |
578 | return false; | |
579 | } | |
580 | return true; | |
581 | } | |
582 | ||
78a56d5d KL |
583 | /** |
584 | * Returns true if this window has a close box. | |
585 | * | |
586 | * @return true if this window has a close box | |
587 | */ | |
588 | public final boolean hasCloseBox() { | |
589 | if ((flags & NOCLOSEBOX) != 0) { | |
590 | return true; | |
591 | } | |
592 | return false; | |
593 | } | |
594 | ||
48e27807 KL |
595 | /** |
596 | * Retrieve the background color. | |
597 | * | |
598 | * @return the background color | |
599 | */ | |
30d336cc | 600 | public final CellAttributes getBackground() { |
48e27807 KL |
601 | if (!isModal() |
602 | && (inWindowMove || inWindowResize || inKeyboardResize) | |
603 | ) { | |
7c870d89 | 604 | assert (isActive()); |
928811d8 | 605 | return getTheme().getColor("twindow.background.windowmove"); |
48e27807 | 606 | } else if (isModal() && inWindowMove) { |
7c870d89 | 607 | assert (isActive()); |
928811d8 | 608 | return getTheme().getColor("twindow.background.modal"); |
48e27807 | 609 | } else if (isModal()) { |
7c870d89 | 610 | if (isActive()) { |
928811d8 | 611 | return getTheme().getColor("twindow.background.modal"); |
48e27807 | 612 | } |
928811d8 | 613 | return getTheme().getColor("twindow.background.modal.inactive"); |
7c870d89 | 614 | } else if (isActive()) { |
48e27807 | 615 | assert (!isModal()); |
928811d8 | 616 | return getTheme().getColor("twindow.background"); |
48e27807 KL |
617 | } else { |
618 | assert (!isModal()); | |
928811d8 | 619 | return getTheme().getColor("twindow.background.inactive"); |
48e27807 KL |
620 | } |
621 | } | |
622 | ||
623 | /** | |
624 | * Retrieve the border color. | |
625 | * | |
626 | * @return the border color | |
627 | */ | |
3649b921 | 628 | public CellAttributes getBorder() { |
48e27807 KL |
629 | if (!isModal() |
630 | && (inWindowMove || inWindowResize || inKeyboardResize) | |
631 | ) { | |
7c870d89 | 632 | assert (isActive()); |
928811d8 | 633 | return getTheme().getColor("twindow.border.windowmove"); |
48e27807 | 634 | } else if (isModal() && inWindowMove) { |
7c870d89 | 635 | assert (isActive()); |
928811d8 | 636 | return getTheme().getColor("twindow.border.modal.windowmove"); |
48e27807 | 637 | } else if (isModal()) { |
7c870d89 | 638 | if (isActive()) { |
928811d8 | 639 | return getTheme().getColor("twindow.border.modal"); |
48e27807 | 640 | } else { |
928811d8 | 641 | return getTheme().getColor("twindow.border.modal.inactive"); |
48e27807 | 642 | } |
7c870d89 | 643 | } else if (isActive()) { |
48e27807 | 644 | assert (!isModal()); |
928811d8 | 645 | return getTheme().getColor("twindow.border"); |
48e27807 KL |
646 | } else { |
647 | assert (!isModal()); | |
928811d8 | 648 | return getTheme().getColor("twindow.border.inactive"); |
48e27807 KL |
649 | } |
650 | } | |
651 | ||
652 | /** | |
653 | * Retrieve the border line type. | |
654 | * | |
655 | * @return the border line type | |
656 | */ | |
928811d8 | 657 | private int getBorderType() { |
48e27807 KL |
658 | if (!isModal() |
659 | && (inWindowMove || inWindowResize || inKeyboardResize) | |
660 | ) { | |
7c870d89 | 661 | assert (isActive()); |
48e27807 KL |
662 | return 1; |
663 | } else if (isModal() && inWindowMove) { | |
7c870d89 | 664 | assert (isActive()); |
48e27807 KL |
665 | return 1; |
666 | } else if (isModal()) { | |
7c870d89 | 667 | if (isActive()) { |
48e27807 KL |
668 | return 2; |
669 | } else { | |
670 | return 1; | |
671 | } | |
7c870d89 | 672 | } else if (isActive()) { |
48e27807 KL |
673 | return 2; |
674 | } else { | |
675 | return 1; | |
676 | } | |
677 | } | |
678 | ||
48e27807 KL |
679 | /** |
680 | * Called by TApplication.drawChildren() to render on screen. | |
681 | */ | |
682 | @Override | |
683 | public void draw() { | |
684 | // Draw the box and background first. | |
685 | CellAttributes border = getBorder(); | |
686 | CellAttributes background = getBackground(); | |
687 | int borderType = getBorderType(); | |
688 | ||
fca67db0 | 689 | getScreen().drawBox(0, 0, getWidth(), getHeight(), border, |
48e27807 KL |
690 | background, borderType, true); |
691 | ||
692 | // Draw the title | |
fca67db0 | 693 | int titleLeft = (getWidth() - title.length() - 2) / 2; |
48e27807 | 694 | putCharXY(titleLeft, 0, ' ', border); |
0d47c546 | 695 | putStringXY(titleLeft + 1, 0, title); |
48e27807 KL |
696 | putCharXY(titleLeft + title.length() + 1, 0, ' ', border); |
697 | ||
7c870d89 | 698 | if (isActive()) { |
48e27807 KL |
699 | |
700 | // Draw the close button | |
78a56d5d KL |
701 | if ((flags & NOCLOSEBOX) == 0) { |
702 | putCharXY(2, 0, '[', border); | |
703 | putCharXY(4, 0, ']', border); | |
704 | if (mouseOnClose() && mouse.isMouse1()) { | |
705 | putCharXY(3, 0, GraphicsChars.CP437[0x0F], | |
706 | !isModal() | |
707 | ? getTheme().getColor("twindow.border.windowmove") | |
708 | : getTheme().getColor("twindow.border.modal.windowmove")); | |
709 | } else { | |
710 | putCharXY(3, 0, GraphicsChars.CP437[0xFE], | |
711 | !isModal() | |
712 | ? getTheme().getColor("twindow.border.windowmove") | |
713 | : getTheme().getColor("twindow.border.modal.windowmove")); | |
714 | } | |
48e27807 KL |
715 | } |
716 | ||
717 | // Draw the maximize button | |
718 | if (!isModal()) { | |
719 | ||
fca67db0 KL |
720 | putCharXY(getWidth() - 5, 0, '[', border); |
721 | putCharXY(getWidth() - 3, 0, ']', border); | |
7c870d89 | 722 | if (mouseOnMaximize() && mouse.isMouse1()) { |
fca67db0 | 723 | putCharXY(getWidth() - 4, 0, GraphicsChars.CP437[0x0F], |
928811d8 | 724 | getTheme().getColor("twindow.border.windowmove")); |
48e27807 KL |
725 | } else { |
726 | if (maximized) { | |
fca67db0 | 727 | putCharXY(getWidth() - 4, 0, GraphicsChars.CP437[0x12], |
928811d8 | 728 | getTheme().getColor("twindow.border.windowmove")); |
48e27807 | 729 | } else { |
fca67db0 | 730 | putCharXY(getWidth() - 4, 0, GraphicsChars.UPARROW, |
928811d8 | 731 | getTheme().getColor("twindow.border.windowmove")); |
48e27807 KL |
732 | } |
733 | } | |
734 | ||
735 | // Draw the resize corner | |
736 | if ((flags & RESIZABLE) != 0) { | |
928811d8 KL |
737 | putCharXY(getWidth() - 2, getHeight() - 1, |
738 | GraphicsChars.SINGLE_BAR, | |
739 | getTheme().getColor("twindow.border.windowmove")); | |
740 | putCharXY(getWidth() - 1, getHeight() - 1, | |
741 | GraphicsChars.LRCORNER, | |
742 | getTheme().getColor("twindow.border.windowmove")); | |
48e27807 KL |
743 | } |
744 | } | |
745 | } | |
746 | } | |
747 | ||
2ce6dab2 KL |
748 | // ------------------------------------------------------------------------ |
749 | // Event handlers --------------------------------------------------------- | |
750 | // ------------------------------------------------------------------------ | |
751 | ||
752 | /** | |
753 | * Returns true if the mouse is currently on the close button. | |
754 | * | |
755 | * @return true if mouse is currently on the close button | |
756 | */ | |
92453213 | 757 | protected boolean mouseOnClose() { |
78a56d5d KL |
758 | if ((flags & NOCLOSEBOX) != 0) { |
759 | return false; | |
760 | } | |
2ce6dab2 KL |
761 | if ((mouse != null) |
762 | && (mouse.getAbsoluteY() == getY()) | |
763 | && (mouse.getAbsoluteX() == getX() + 3) | |
764 | ) { | |
765 | return true; | |
766 | } | |
767 | return false; | |
768 | } | |
769 | ||
770 | /** | |
771 | * Returns true if the mouse is currently on the maximize/restore button. | |
772 | * | |
773 | * @return true if the mouse is currently on the maximize/restore button | |
774 | */ | |
92453213 | 775 | protected boolean mouseOnMaximize() { |
2ce6dab2 KL |
776 | if ((mouse != null) |
777 | && !isModal() | |
778 | && (mouse.getAbsoluteY() == getY()) | |
779 | && (mouse.getAbsoluteX() == getX() + getWidth() - 4) | |
780 | ) { | |
781 | return true; | |
782 | } | |
783 | return false; | |
784 | } | |
785 | ||
786 | /** | |
787 | * Returns true if the mouse is currently on the resizable lower right | |
788 | * corner. | |
789 | * | |
790 | * @return true if the mouse is currently on the resizable lower right | |
791 | * corner | |
792 | */ | |
92453213 | 793 | protected boolean mouseOnResize() { |
2ce6dab2 KL |
794 | if (((flags & RESIZABLE) != 0) |
795 | && !isModal() | |
796 | && (mouse != null) | |
797 | && (mouse.getAbsoluteY() == getY() + getHeight() - 1) | |
798 | && ((mouse.getAbsoluteX() == getX() + getWidth() - 1) | |
799 | || (mouse.getAbsoluteX() == getX() + getWidth() - 2)) | |
800 | ) { | |
801 | return true; | |
802 | } | |
803 | return false; | |
804 | } | |
805 | ||
806 | /** | |
807 | * Subclasses should override this method to cleanup resources. This is | |
808 | * called by application.closeWindow(). | |
809 | */ | |
810 | public void onClose() { | |
811 | // Default: do nothing | |
812 | } | |
813 | ||
814 | /** | |
815 | * Called by application.switchWindow() when this window gets the | |
816 | * focus, and also by application.addWindow(). | |
817 | */ | |
818 | public void onFocus() { | |
819 | // Default: do nothing | |
820 | } | |
821 | ||
822 | /** | |
823 | * Called by application.switchWindow() when another window gets the | |
824 | * focus. | |
825 | */ | |
826 | public void onUnfocus() { | |
827 | // Default: do nothing | |
828 | } | |
829 | ||
92453213 KL |
830 | /** |
831 | * Called by application.hideWindow(). | |
832 | */ | |
833 | public void onHide() { | |
834 | // Default: do nothing | |
835 | } | |
836 | ||
837 | /** | |
838 | * Called by application.showWindow(). | |
839 | */ | |
840 | public void onShow() { | |
841 | // Default: do nothing | |
842 | } | |
843 | ||
48e27807 KL |
844 | /** |
845 | * Handle mouse button presses. | |
846 | * | |
847 | * @param mouse mouse button event | |
848 | */ | |
849 | @Override | |
850 | public void onMouseDown(final TMouseEvent mouse) { | |
851 | this.mouse = mouse; | |
48e27807 KL |
852 | |
853 | inKeyboardResize = false; | |
854 | ||
fca67db0 | 855 | if ((mouse.getAbsoluteY() == getY()) |
7c870d89 | 856 | && mouse.isMouse1() |
fca67db0 KL |
857 | && (getX() <= mouse.getAbsoluteX()) |
858 | && (mouse.getAbsoluteX() < getX() + getWidth()) | |
48e27807 KL |
859 | && !mouseOnClose() |
860 | && !mouseOnMaximize() | |
861 | ) { | |
862 | // Begin moving window | |
863 | inWindowMove = true; | |
864 | moveWindowMouseX = mouse.getAbsoluteX(); | |
865 | moveWindowMouseY = mouse.getAbsoluteY(); | |
fca67db0 KL |
866 | oldWindowX = getX(); |
867 | oldWindowY = getY(); | |
48e27807 KL |
868 | if (maximized) { |
869 | maximized = false; | |
870 | } | |
871 | return; | |
872 | } | |
873 | if (mouseOnResize()) { | |
874 | // Begin window resize | |
875 | inWindowResize = true; | |
876 | moveWindowMouseX = mouse.getAbsoluteX(); | |
877 | moveWindowMouseY = mouse.getAbsoluteY(); | |
fca67db0 KL |
878 | resizeWindowWidth = getWidth(); |
879 | resizeWindowHeight = getHeight(); | |
48e27807 KL |
880 | if (maximized) { |
881 | maximized = false; | |
882 | } | |
883 | return; | |
884 | } | |
885 | ||
2ce6dab2 KL |
886 | // Give the shortcut bar a shot at this. |
887 | if (statusBar != null) { | |
888 | if (statusBar.statusBarMouseDown(mouse)) { | |
889 | return; | |
890 | } | |
891 | } | |
892 | ||
48e27807 KL |
893 | // I didn't take it, pass it on to my children |
894 | super.onMouseDown(mouse); | |
895 | } | |
896 | ||
48e27807 KL |
897 | /** |
898 | * Handle mouse button releases. | |
899 | * | |
900 | * @param mouse mouse button release event | |
901 | */ | |
902 | @Override | |
903 | public void onMouseUp(final TMouseEvent mouse) { | |
904 | this.mouse = mouse; | |
48e27807 | 905 | |
7c870d89 | 906 | if ((inWindowMove) && (mouse.isMouse1())) { |
48e27807 KL |
907 | // Stop moving window |
908 | inWindowMove = false; | |
909 | return; | |
910 | } | |
911 | ||
7c870d89 | 912 | if ((inWindowResize) && (mouse.isMouse1())) { |
48e27807 KL |
913 | // Stop resizing window |
914 | inWindowResize = false; | |
915 | return; | |
916 | } | |
917 | ||
7c870d89 | 918 | if (mouse.isMouse1() && mouseOnClose()) { |
48e27807 KL |
919 | // Close window |
920 | application.closeWindow(this); | |
921 | return; | |
922 | } | |
923 | ||
fca67db0 | 924 | if ((mouse.getAbsoluteY() == getY()) |
7c870d89 | 925 | && mouse.isMouse1() |
48e27807 KL |
926 | && mouseOnMaximize()) { |
927 | if (maximized) { | |
928 | // Restore | |
929 | restore(); | |
930 | } else { | |
931 | // Maximize | |
932 | maximize(); | |
933 | } | |
934 | // Pass a resize event to my children | |
fca67db0 KL |
935 | onResize(new TResizeEvent(TResizeEvent.Type.WIDGET, |
936 | getWidth(), getHeight())); | |
48e27807 KL |
937 | return; |
938 | } | |
939 | ||
2ce6dab2 KL |
940 | // Give the shortcut bar a shot at this. |
941 | if (statusBar != null) { | |
942 | if (statusBar.statusBarMouseUp(mouse)) { | |
943 | return; | |
944 | } | |
945 | } | |
946 | ||
48e27807 KL |
947 | // I didn't take it, pass it on to my children |
948 | super.onMouseUp(mouse); | |
949 | } | |
950 | ||
951 | /** | |
952 | * Handle mouse movements. | |
953 | * | |
954 | * @param mouse mouse motion event | |
955 | */ | |
956 | @Override | |
957 | public void onMouseMotion(final TMouseEvent mouse) { | |
958 | this.mouse = mouse; | |
48e27807 KL |
959 | |
960 | if (inWindowMove) { | |
961 | // Move window over | |
fca67db0 KL |
962 | setX(oldWindowX + (mouse.getAbsoluteX() - moveWindowMouseX)); |
963 | setY(oldWindowY + (mouse.getAbsoluteY() - moveWindowMouseY)); | |
48e27807 | 964 | // Don't cover up the menu bar |
fca67db0 KL |
965 | if (getY() < application.getDesktopTop()) { |
966 | setY(application.getDesktopTop()); | |
48e27807 | 967 | } |
2ce6dab2 KL |
968 | // Don't go below the status bar |
969 | if (getY() >= application.getDesktopBottom()) { | |
970 | setY(application.getDesktopBottom() - 1); | |
971 | } | |
48e27807 KL |
972 | return; |
973 | } | |
974 | ||
975 | if (inWindowResize) { | |
12b55d76 KL |
976 | // Do not permit resizing below the status line |
977 | if (mouse.getAbsoluteY() == application.getDesktopBottom()) { | |
978 | inWindowResize = false; | |
979 | return; | |
980 | } | |
981 | ||
48e27807 | 982 | // Move window over |
fca67db0 KL |
983 | setWidth(resizeWindowWidth + (mouse.getAbsoluteX() |
984 | - moveWindowMouseX)); | |
985 | setHeight(resizeWindowHeight + (mouse.getAbsoluteY() | |
986 | - moveWindowMouseY)); | |
987 | if (getX() + getWidth() > getScreen().getWidth()) { | |
988 | setWidth(getScreen().getWidth() - getX()); | |
48e27807 | 989 | } |
fca67db0 KL |
990 | if (getY() + getHeight() > application.getDesktopBottom()) { |
991 | setY(application.getDesktopBottom() - getHeight() + 1); | |
48e27807 KL |
992 | } |
993 | // Don't cover up the menu bar | |
fca67db0 KL |
994 | if (getY() < application.getDesktopTop()) { |
995 | setY(application.getDesktopTop()); | |
48e27807 KL |
996 | } |
997 | ||
998 | // Keep within min/max bounds | |
fca67db0 KL |
999 | if (getWidth() < minimumWindowWidth) { |
1000 | setWidth(minimumWindowWidth); | |
48e27807 KL |
1001 | inWindowResize = false; |
1002 | } | |
fca67db0 KL |
1003 | if (getHeight() < minimumWindowHeight) { |
1004 | setHeight(minimumWindowHeight); | |
48e27807 KL |
1005 | inWindowResize = false; |
1006 | } | |
fca67db0 KL |
1007 | if ((maximumWindowWidth > 0) |
1008 | && (getWidth() > maximumWindowWidth) | |
1009 | ) { | |
1010 | setWidth(maximumWindowWidth); | |
48e27807 KL |
1011 | inWindowResize = false; |
1012 | } | |
fca67db0 KL |
1013 | if ((maximumWindowHeight > 0) |
1014 | && (getHeight() > maximumWindowHeight) | |
1015 | ) { | |
1016 | setHeight(maximumWindowHeight); | |
48e27807 KL |
1017 | inWindowResize = false; |
1018 | } | |
1019 | ||
1020 | // Pass a resize event to my children | |
fca67db0 KL |
1021 | onResize(new TResizeEvent(TResizeEvent.Type.WIDGET, |
1022 | getWidth(), getHeight())); | |
48e27807 KL |
1023 | return; |
1024 | } | |
1025 | ||
2ce6dab2 KL |
1026 | // Give the shortcut bar a shot at this. |
1027 | if (statusBar != null) { | |
1028 | statusBar.statusBarMouseMotion(mouse); | |
1029 | } | |
1030 | ||
48e27807 KL |
1031 | // I didn't take it, pass it on to my children |
1032 | super.onMouseMotion(mouse); | |
1033 | } | |
1034 | ||
1035 | /** | |
1036 | * Handle keystrokes. | |
1037 | * | |
1038 | * @param keypress keystroke event | |
1039 | */ | |
1040 | @Override | |
1041 | public void onKeypress(final TKeypressEvent keypress) { | |
1042 | ||
1043 | if (inKeyboardResize) { | |
1044 | ||
32437017 KL |
1045 | // ESC or ENTER - Exit size/move |
1046 | if (keypress.equals(kbEsc) || keypress.equals(kbEnter)) { | |
48e27807 KL |
1047 | inKeyboardResize = false; |
1048 | } | |
1049 | ||
1050 | if (keypress.equals(kbLeft)) { | |
fca67db0 KL |
1051 | if (getX() > 0) { |
1052 | setX(getX() - 1); | |
48e27807 KL |
1053 | } |
1054 | } | |
1055 | if (keypress.equals(kbRight)) { | |
fca67db0 KL |
1056 | if (getX() < getScreen().getWidth() - 1) { |
1057 | setX(getX() + 1); | |
48e27807 KL |
1058 | } |
1059 | } | |
1060 | if (keypress.equals(kbDown)) { | |
fca67db0 KL |
1061 | if (getY() < application.getDesktopBottom() - 1) { |
1062 | setY(getY() + 1); | |
48e27807 KL |
1063 | } |
1064 | } | |
1065 | if (keypress.equals(kbUp)) { | |
fca67db0 KL |
1066 | if (getY() > 1) { |
1067 | setY(getY() - 1); | |
48e27807 KL |
1068 | } |
1069 | } | |
3b0a5f8b KL |
1070 | |
1071 | /* | |
1072 | * Only permit keyboard resizing if the window was RESIZABLE. | |
1073 | */ | |
1074 | if ((flags & RESIZABLE) != 0) { | |
1075 | ||
1076 | if (keypress.equals(kbShiftLeft)) { | |
1077 | if ((getWidth() > minimumWindowWidth) | |
1078 | || (minimumWindowWidth <= 0) | |
1079 | ) { | |
1080 | setWidth(getWidth() - 1); | |
1081 | } | |
48e27807 | 1082 | } |
3b0a5f8b KL |
1083 | if (keypress.equals(kbShiftRight)) { |
1084 | if ((getWidth() < maximumWindowWidth) | |
1085 | || (maximumWindowWidth <= 0) | |
1086 | ) { | |
1087 | setWidth(getWidth() + 1); | |
1088 | } | |
48e27807 | 1089 | } |
3b0a5f8b KL |
1090 | if (keypress.equals(kbShiftUp)) { |
1091 | if ((getHeight() > minimumWindowHeight) | |
1092 | || (minimumWindowHeight <= 0) | |
1093 | ) { | |
1094 | setHeight(getHeight() - 1); | |
1095 | } | |
48e27807 | 1096 | } |
3b0a5f8b KL |
1097 | if (keypress.equals(kbShiftDown)) { |
1098 | if ((getHeight() < maximumWindowHeight) | |
1099 | || (maximumWindowHeight <= 0) | |
1100 | ) { | |
1101 | setHeight(getHeight() + 1); | |
1102 | } | |
48e27807 | 1103 | } |
48e27807 | 1104 | |
3b0a5f8b KL |
1105 | // Pass a resize event to my children |
1106 | onResize(new TResizeEvent(TResizeEvent.Type.WIDGET, | |
1107 | getWidth(), getHeight())); | |
1108 | ||
1109 | } // if ((flags & RESIZABLE) != 0) | |
0d47c546 | 1110 | |
48e27807 KL |
1111 | return; |
1112 | } | |
1113 | ||
2ce6dab2 KL |
1114 | // Give the shortcut bar a shot at this. |
1115 | if (statusBar != null) { | |
1116 | if (statusBar.statusBarKeypress(keypress)) { | |
1117 | return; | |
1118 | } | |
1119 | } | |
1120 | ||
48e27807 KL |
1121 | // These keystrokes will typically not be seen unless a subclass |
1122 | // overrides onMenu() due to how TApplication dispatches | |
1123 | // accelerators. | |
1124 | ||
92453213 | 1125 | if (!(this instanceof TDesktop)) { |
48e27807 | 1126 | |
92453213 KL |
1127 | // Ctrl-W - close window |
1128 | if (keypress.equals(kbCtrlW)) { | |
78a56d5d KL |
1129 | if ((flags & NOCLOSEBOX) == 0) { |
1130 | application.closeWindow(this); | |
1131 | } | |
92453213 KL |
1132 | return; |
1133 | } | |
48e27807 | 1134 | |
92453213 KL |
1135 | // F6 - behave like Alt-TAB |
1136 | if (keypress.equals(kbF6)) { | |
1137 | application.switchWindow(true); | |
1138 | return; | |
1139 | } | |
48e27807 | 1140 | |
92453213 KL |
1141 | // Shift-F6 - behave like Shift-Alt-TAB |
1142 | if (keypress.equals(kbShiftF6)) { | |
1143 | application.switchWindow(false); | |
1144 | return; | |
48e27807 | 1145 | } |
48e27807 | 1146 | |
92453213 KL |
1147 | // F5 - zoom |
1148 | if (keypress.equals(kbF5)) { | |
1149 | if (maximized) { | |
1150 | restore(); | |
1151 | } else { | |
1152 | maximize(); | |
1153 | } | |
1154 | } | |
1155 | ||
1156 | // Ctrl-F5 - size/move | |
1157 | if (keypress.equals(kbCtrlF5)) { | |
1158 | inKeyboardResize = !inKeyboardResize; | |
1159 | } | |
1160 | ||
1161 | } // if (!(this instanceof TDesktop)) | |
48e27807 KL |
1162 | |
1163 | // I didn't take it, pass it on to my children | |
1164 | super.onKeypress(keypress); | |
1165 | } | |
1166 | ||
1167 | /** | |
1168 | * Handle posted command events. | |
1169 | * | |
1170 | * @param command command event | |
1171 | */ | |
1172 | @Override | |
1173 | public void onCommand(final TCommandEvent command) { | |
1174 | ||
1175 | // These commands will typically not be seen unless a subclass | |
1176 | // overrides onMenu() due to how TApplication dispatches | |
1177 | // accelerators. | |
1178 | ||
92453213 | 1179 | if (!(this instanceof TDesktop)) { |
48e27807 | 1180 | |
92453213 | 1181 | if (command.equals(cmWindowClose)) { |
78a56d5d KL |
1182 | if ((flags & NOCLOSEBOX) == 0) { |
1183 | application.closeWindow(this); | |
1184 | } | |
92453213 KL |
1185 | return; |
1186 | } | |
48e27807 | 1187 | |
92453213 KL |
1188 | if (command.equals(cmWindowNext)) { |
1189 | application.switchWindow(true); | |
1190 | return; | |
1191 | } | |
48e27807 | 1192 | |
92453213 KL |
1193 | if (command.equals(cmWindowPrevious)) { |
1194 | application.switchWindow(false); | |
1195 | return; | |
1196 | } | |
48e27807 | 1197 | |
92453213 KL |
1198 | if (command.equals(cmWindowMove)) { |
1199 | inKeyboardResize = true; | |
1200 | return; | |
1201 | } | |
1202 | ||
1203 | if (command.equals(cmWindowZoom)) { | |
1204 | if (maximized) { | |
1205 | restore(); | |
1206 | } else { | |
1207 | maximize(); | |
1208 | } | |
48e27807 | 1209 | } |
92453213 KL |
1210 | |
1211 | } // if (!(this instanceof TDesktop)) | |
48e27807 KL |
1212 | |
1213 | // I didn't take it, pass it on to my children | |
1214 | super.onCommand(command); | |
1215 | } | |
1216 | ||
1217 | /** | |
1218 | * Handle posted menu events. | |
1219 | * | |
1220 | * @param menu menu event | |
1221 | */ | |
1222 | @Override | |
1223 | public void onMenu(final TMenuEvent menu) { | |
48e27807 | 1224 | |
92453213 | 1225 | if (!(this instanceof TDesktop)) { |
48e27807 | 1226 | |
92453213 | 1227 | if (menu.getId() == TMenu.MID_WINDOW_CLOSE) { |
78a56d5d KL |
1228 | if ((flags & NOCLOSEBOX) == 0) { |
1229 | application.closeWindow(this); | |
1230 | } | |
92453213 KL |
1231 | return; |
1232 | } | |
48e27807 | 1233 | |
92453213 KL |
1234 | if (menu.getId() == TMenu.MID_WINDOW_NEXT) { |
1235 | application.switchWindow(true); | |
1236 | return; | |
1237 | } | |
48e27807 | 1238 | |
92453213 KL |
1239 | if (menu.getId() == TMenu.MID_WINDOW_PREVIOUS) { |
1240 | application.switchWindow(false); | |
1241 | return; | |
48e27807 | 1242 | } |
92453213 KL |
1243 | |
1244 | if (menu.getId() == TMenu.MID_WINDOW_MOVE) { | |
1245 | inKeyboardResize = true; | |
1246 | return; | |
1247 | } | |
1248 | ||
1249 | if (menu.getId() == TMenu.MID_WINDOW_ZOOM) { | |
1250 | if (maximized) { | |
1251 | restore(); | |
1252 | } else { | |
1253 | maximize(); | |
1254 | } | |
1255 | return; | |
1256 | } | |
1257 | ||
1258 | } // if (!(this instanceof TDesktop)) | |
48e27807 KL |
1259 | |
1260 | // I didn't take it, pass it on to my children | |
1261 | super.onMenu(menu); | |
1262 | } | |
1263 | ||
1264 | // ------------------------------------------------------------------------ | |
1265 | // Passthru for Screen functions ------------------------------------------ | |
1266 | // ------------------------------------------------------------------------ | |
1267 | ||
1268 | /** | |
1269 | * Get the attributes at one location. | |
1270 | * | |
1271 | * @param x column coordinate. 0 is the left-most column. | |
1272 | * @param y row coordinate. 0 is the top-most row. | |
1273 | * @return attributes at (x, y) | |
1274 | */ | |
1275 | public final CellAttributes getAttrXY(final int x, final int y) { | |
1276 | return getScreen().getAttrXY(x, y); | |
1277 | } | |
1278 | ||
1279 | /** | |
1280 | * Set the attributes at one location. | |
1281 | * | |
1282 | * @param x column coordinate. 0 is the left-most column. | |
1283 | * @param y row coordinate. 0 is the top-most row. | |
1284 | * @param attr attributes to use (bold, foreColor, backColor) | |
1285 | */ | |
1286 | public final void putAttrXY(final int x, final int y, | |
1287 | final CellAttributes attr) { | |
1288 | ||
1289 | getScreen().putAttrXY(x, y, attr); | |
1290 | } | |
1291 | ||
1292 | /** | |
1293 | * Set the attributes at one location. | |
1294 | * | |
1295 | * @param x column coordinate. 0 is the left-most column. | |
1296 | * @param y row coordinate. 0 is the top-most row. | |
1297 | * @param attr attributes to use (bold, foreColor, backColor) | |
1298 | * @param clip if true, honor clipping/offset | |
1299 | */ | |
1300 | public final void putAttrXY(final int x, final int y, | |
1301 | final CellAttributes attr, final boolean clip) { | |
1302 | ||
1303 | getScreen().putAttrXY(x, y, attr, clip); | |
1304 | } | |
1305 | ||
1306 | /** | |
1307 | * Fill the entire screen with one character with attributes. | |
1308 | * | |
1309 | * @param ch character to draw | |
1310 | * @param attr attributes to use (bold, foreColor, backColor) | |
1311 | */ | |
1312 | public final void putAll(final char ch, final CellAttributes attr) { | |
1313 | getScreen().putAll(ch, attr); | |
1314 | } | |
1315 | ||
1316 | /** | |
1317 | * Render one character with attributes. | |
1318 | * | |
1319 | * @param x column coordinate. 0 is the left-most column. | |
1320 | * @param y row coordinate. 0 is the top-most row. | |
1321 | * @param ch character + attributes to draw | |
1322 | */ | |
1323 | public final void putCharXY(final int x, final int y, final Cell ch) { | |
1324 | getScreen().putCharXY(x, y, ch); | |
1325 | } | |
1326 | ||
1327 | /** | |
1328 | * Render one character with attributes. | |
1329 | * | |
1330 | * @param x column coordinate. 0 is the left-most column. | |
1331 | * @param y row coordinate. 0 is the top-most row. | |
1332 | * @param ch character to draw | |
1333 | * @param attr attributes to use (bold, foreColor, backColor) | |
1334 | */ | |
1335 | public final void putCharXY(final int x, final int y, final char ch, | |
1336 | final CellAttributes attr) { | |
1337 | ||
1338 | getScreen().putCharXY(x, y, ch, attr); | |
1339 | } | |
1340 | ||
1341 | /** | |
1342 | * Render one character without changing the underlying attributes. | |
1343 | * | |
1344 | * @param x column coordinate. 0 is the left-most column. | |
1345 | * @param y row coordinate. 0 is the top-most row. | |
1346 | * @param ch character to draw | |
1347 | */ | |
1348 | public final void putCharXY(final int x, final int y, final char ch) { | |
1349 | getScreen().putCharXY(x, y, ch); | |
1350 | } | |
1351 | ||
1352 | /** | |
1353 | * Render a string. Does not wrap if the string exceeds the line. | |
1354 | * | |
1355 | * @param x column coordinate. 0 is the left-most column. | |
1356 | * @param y row coordinate. 0 is the top-most row. | |
1357 | * @param str string to draw | |
1358 | * @param attr attributes to use (bold, foreColor, backColor) | |
1359 | */ | |
0d47c546 | 1360 | public final void putStringXY(final int x, final int y, final String str, |
48e27807 KL |
1361 | final CellAttributes attr) { |
1362 | ||
0d47c546 | 1363 | getScreen().putStringXY(x, y, str, attr); |
48e27807 KL |
1364 | } |
1365 | ||
1366 | /** | |
1367 | * Render a string without changing the underlying attribute. Does not | |
1368 | * wrap if the string exceeds the line. | |
1369 | * | |
1370 | * @param x column coordinate. 0 is the left-most column. | |
1371 | * @param y row coordinate. 0 is the top-most row. | |
1372 | * @param str string to draw | |
1373 | */ | |
0d47c546 KL |
1374 | public final void putStringXY(final int x, final int y, final String str) { |
1375 | getScreen().putStringXY(x, y, str); | |
48e27807 KL |
1376 | } |
1377 | ||
1378 | /** | |
1379 | * Draw a vertical line from (x, y) to (x, y + n). | |
1380 | * | |
1381 | * @param x column coordinate. 0 is the left-most column. | |
1382 | * @param y row coordinate. 0 is the top-most row. | |
1383 | * @param n number of characters to draw | |
1384 | * @param ch character to draw | |
1385 | * @param attr attributes to use (bold, foreColor, backColor) | |
1386 | */ | |
1387 | public final void vLineXY(final int x, final int y, final int n, | |
1388 | final char ch, final CellAttributes attr) { | |
1389 | ||
1390 | getScreen().vLineXY(x, y, n, ch, attr); | |
1391 | } | |
1392 | ||
1393 | /** | |
1394 | * Draw a horizontal line from (x, y) to (x + n, y). | |
1395 | * | |
1396 | * @param x column coordinate. 0 is the left-most column. | |
1397 | * @param y row coordinate. 0 is the top-most row. | |
1398 | * @param n number of characters to draw | |
1399 | * @param ch character to draw | |
1400 | * @param attr attributes to use (bold, foreColor, backColor) | |
1401 | */ | |
1402 | public final void hLineXY(final int x, final int y, final int n, | |
1403 | final char ch, final CellAttributes attr) { | |
1404 | ||
1405 | getScreen().hLineXY(x, y, n, ch, attr); | |
1406 | } | |
1407 | ||
48e27807 | 1408 | } |