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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 | ||
68c5cd6b KL |
76 | /** |
77 | * Window has no maximize box (default no). | |
78 | */ | |
79 | public static final int NOZOOMBOX = 0x10; | |
80 | ||
2ce6dab2 KL |
81 | // ------------------------------------------------------------------------ |
82 | // Common window attributes ----------------------------------------------- | |
83 | // ------------------------------------------------------------------------ | |
84 | ||
85 | /** | |
86 | * Window flags. Note package private access. | |
87 | */ | |
88 | int flags = RESIZABLE; | |
48e27807 KL |
89 | |
90 | /** | |
91 | * Window title. | |
92 | */ | |
fca67db0 KL |
93 | private String title = ""; |
94 | ||
95 | /** | |
96 | * Get window title. | |
97 | * | |
98 | * @return window title | |
99 | */ | |
100 | public final String getTitle() { | |
101 | return title; | |
102 | } | |
103 | ||
104 | /** | |
105 | * Set window title. | |
106 | * | |
107 | * @param title new window title | |
108 | */ | |
109 | public final void setTitle(final String title) { | |
110 | this.title = title; | |
111 | } | |
48e27807 | 112 | |
2ce6dab2 KL |
113 | // ------------------------------------------------------------------------ |
114 | // TApplication integration ----------------------------------------------- | |
115 | // ------------------------------------------------------------------------ | |
48e27807 KL |
116 | |
117 | /** | |
2ce6dab2 | 118 | * Window's parent TApplication. |
48e27807 | 119 | */ |
2ce6dab2 | 120 | private TApplication application; |
48e27807 KL |
121 | |
122 | /** | |
2ce6dab2 KL |
123 | * Get this TWindow's parent TApplication. |
124 | * | |
125 | * @return this TWindow's parent TApplication | |
48e27807 | 126 | */ |
2ce6dab2 KL |
127 | @Override |
128 | public final TApplication getApplication() { | |
129 | return application; | |
130 | } | |
48e27807 KL |
131 | |
132 | /** | |
2ce6dab2 KL |
133 | * Get the Screen. |
134 | * | |
135 | * @return the Screen | |
48e27807 | 136 | */ |
2ce6dab2 KL |
137 | @Override |
138 | public final Screen getScreen() { | |
139 | return application.getScreen(); | |
140 | } | |
48e27807 KL |
141 | |
142 | /** | |
143 | * Z order. Lower number means more in-front. | |
144 | */ | |
145 | private int z = 0; | |
146 | ||
a06459bd KL |
147 | /** |
148 | * Get Z order. Lower number means more in-front. | |
149 | * | |
150 | * @return Z value. Lower number means more in-front. | |
151 | */ | |
152 | public final int getZ() { | |
153 | return z; | |
154 | } | |
155 | ||
156 | /** | |
157 | * Set Z order. Lower number means more in-front. | |
158 | * | |
159 | * @param z the new Z value. Lower number means more in-front. | |
160 | */ | |
161 | public final void setZ(final int z) { | |
162 | this.z = z; | |
163 | } | |
164 | ||
5dfd1c11 KL |
165 | /** |
166 | * Window's keyboard shortcuts. Any key in this set will be passed to | |
167 | * the window directly rather than processed through the menu | |
168 | * accelerators. | |
169 | */ | |
170 | private HashSet<TKeypress> keyboardShortcuts = new HashSet<TKeypress>(); | |
171 | ||
172 | /** | |
173 | * Add a keypress to be overridden for this window. | |
174 | * | |
175 | * @param key the key to start taking control of | |
176 | */ | |
177 | protected void addShortcutKeypress(final TKeypress key) { | |
178 | keyboardShortcuts.add(key); | |
179 | } | |
180 | ||
181 | /** | |
182 | * Remove a keypress to be overridden for this window. | |
183 | * | |
184 | * @param key the key to stop taking control of | |
185 | */ | |
186 | protected void removeShortcutKeypress(final TKeypress key) { | |
187 | keyboardShortcuts.remove(key); | |
188 | } | |
189 | ||
190 | /** | |
191 | * Remove all keypresses to be overridden for this window. | |
192 | */ | |
193 | protected void clearShortcutKeypresses() { | |
194 | keyboardShortcuts.clear(); | |
195 | } | |
196 | ||
197 | /** | |
198 | * Determine if a keypress is overridden for this window. | |
199 | * | |
200 | * @param key the key to check | |
201 | * @return true if this window wants to process this key on its own | |
202 | */ | |
203 | public boolean isShortcutKeypress(final TKeypress key) { | |
204 | return keyboardShortcuts.contains(key); | |
205 | } | |
206 | ||
2ce6dab2 KL |
207 | /** |
208 | * A window may have a status bar associated with it. TApplication will | |
209 | * draw this status bar last, and will also route events to it first | |
210 | * before the window. | |
211 | */ | |
212 | protected TStatusBar statusBar = null; | |
213 | ||
214 | /** | |
215 | * Get the window's status bar, or null if it does not have one. | |
216 | * | |
217 | * @return the status bar, or null | |
218 | */ | |
219 | public TStatusBar getStatusBar() { | |
220 | return statusBar; | |
221 | } | |
222 | ||
223 | /** | |
224 | * Set the window's status bar to a new one. | |
225 | * | |
226 | * @param text the status bar text | |
227 | * @return the status bar | |
228 | */ | |
229 | public TStatusBar newStatusBar(final String text) { | |
230 | statusBar = new TStatusBar(this, text); | |
231 | return statusBar; | |
232 | } | |
233 | ||
234 | // ------------------------------------------------------------------------ | |
235 | // Window movement/resizing support --------------------------------------- | |
236 | // ------------------------------------------------------------------------ | |
237 | ||
48e27807 KL |
238 | /** |
239 | * If true, then the user clicked on the title bar and is moving the | |
240 | * window. | |
241 | */ | |
bd8d51fa | 242 | protected boolean inWindowMove = false; |
48e27807 KL |
243 | |
244 | /** | |
245 | * If true, then the user clicked on the bottom right corner and is | |
246 | * resizing the window. | |
247 | */ | |
bd8d51fa | 248 | protected boolean inWindowResize = false; |
48e27807 KL |
249 | |
250 | /** | |
251 | * If true, then the user selected "Size/Move" (or hit Ctrl-F5) and is | |
252 | * resizing/moving the window via the keyboard. | |
253 | */ | |
254 | private boolean inKeyboardResize = false; | |
255 | ||
256 | /** | |
257 | * If true, this window is maximized. | |
258 | */ | |
259 | private boolean maximized = false; | |
260 | ||
261 | /** | |
262 | * Remember mouse state. | |
263 | */ | |
928811d8 | 264 | protected TMouseEvent mouse; |
48e27807 KL |
265 | |
266 | // For moving the window. resizing also uses moveWindowMouseX/Y | |
267 | private int moveWindowMouseX; | |
268 | private int moveWindowMouseY; | |
269 | private int oldWindowX; | |
270 | private int oldWindowY; | |
271 | ||
272 | // Resizing | |
273 | private int resizeWindowWidth; | |
274 | private int resizeWindowHeight; | |
275 | private int minimumWindowWidth = 10; | |
276 | private int minimumWindowHeight = 2; | |
277 | private int maximumWindowWidth = -1; | |
278 | private int maximumWindowHeight = -1; | |
279 | ||
280 | // For maximize/restore | |
281 | private int restoreWindowWidth; | |
282 | private int restoreWindowHeight; | |
283 | private int restoreWindowX; | |
284 | private int restoreWindowY; | |
285 | ||
34a42e78 KL |
286 | /** |
287 | * Set the maximum width for this window. | |
288 | * | |
289 | * @param maximumWindowWidth new maximum width | |
290 | */ | |
291 | public final void setMaximumWindowWidth(final int maximumWindowWidth) { | |
71a389c9 KL |
292 | if ((maximumWindowWidth != -1) |
293 | && (maximumWindowWidth < minimumWindowWidth + 1) | |
294 | ) { | |
295 | throw new IllegalArgumentException("Maximum window width cannot " + | |
296 | "be smaller than minimum window width + 1"); | |
297 | } | |
34a42e78 KL |
298 | this.maximumWindowWidth = maximumWindowWidth; |
299 | } | |
300 | ||
71a389c9 KL |
301 | /** |
302 | * Set the minimum width for this window. | |
303 | * | |
304 | * @param minimumWindowWidth new minimum width | |
305 | */ | |
306 | public final void setMinimumWindowWidth(final int minimumWindowWidth) { | |
307 | if ((maximumWindowWidth != -1) | |
308 | && (minimumWindowWidth > maximumWindowWidth - 1) | |
309 | ) { | |
310 | throw new IllegalArgumentException("Minimum window width cannot " + | |
311 | "be larger than maximum window width - 1"); | |
312 | } | |
313 | this.minimumWindowWidth = minimumWindowWidth; | |
314 | } | |
315 | ||
316 | /** | |
317 | * Set the maximum height for this window. | |
318 | * | |
319 | * @param maximumWindowHeight new maximum height | |
320 | */ | |
321 | public final void setMaximumWindowHeight(final int maximumWindowHeight) { | |
322 | if ((maximumWindowHeight != -1) | |
323 | && (maximumWindowHeight < minimumWindowHeight + 1) | |
324 | ) { | |
325 | throw new IllegalArgumentException("Maximum window height cannot " + | |
326 | "be smaller than minimum window height + 1"); | |
327 | } | |
328 | this.maximumWindowHeight = maximumWindowHeight; | |
329 | } | |
330 | ||
331 | /** | |
332 | * Set the minimum height for this window. | |
333 | * | |
334 | * @param minimumWindowHeight new minimum height | |
335 | */ | |
336 | public final void setMinimumWindowHeight(final int minimumWindowHeight) { | |
337 | if ((maximumWindowHeight != -1) | |
338 | && (minimumWindowHeight > maximumWindowHeight - 1) | |
339 | ) { | |
340 | throw new IllegalArgumentException("Minimum window height cannot " + | |
341 | "be larger than maximum window height - 1"); | |
342 | } | |
343 | this.minimumWindowHeight = minimumWindowHeight; | |
344 | } | |
345 | ||
2ce6dab2 KL |
346 | /** |
347 | * Recenter the window on-screen. | |
348 | */ | |
349 | public final void center() { | |
350 | if ((flags & CENTERED) != 0) { | |
351 | if (getWidth() < getScreen().getWidth()) { | |
352 | setX((getScreen().getWidth() - getWidth()) / 2); | |
353 | } else { | |
354 | setX(0); | |
355 | } | |
356 | setY(((application.getDesktopBottom() | |
357 | - application.getDesktopTop()) - getHeight()) / 2); | |
358 | if (getY() < 0) { | |
359 | setY(0); | |
360 | } | |
361 | setY(getY() + application.getDesktopTop()); | |
362 | } | |
363 | } | |
364 | ||
365 | /** | |
366 | * Maximize window. | |
367 | */ | |
92453213 KL |
368 | public void maximize() { |
369 | if (maximized) { | |
370 | return; | |
371 | } | |
372 | ||
2ce6dab2 KL |
373 | restoreWindowWidth = getWidth(); |
374 | restoreWindowHeight = getHeight(); | |
375 | restoreWindowX = getX(); | |
376 | restoreWindowY = getY(); | |
377 | setWidth(getScreen().getWidth()); | |
378 | setHeight(application.getDesktopBottom() - 1); | |
379 | setX(0); | |
380 | setY(1); | |
381 | maximized = true; | |
382 | } | |
383 | ||
384 | /** | |
7657ad8c | 385 | * Restore (unmaximize) window. |
2ce6dab2 | 386 | */ |
92453213 KL |
387 | public void restore() { |
388 | if (!maximized) { | |
389 | return; | |
390 | } | |
391 | ||
2ce6dab2 KL |
392 | setWidth(restoreWindowWidth); |
393 | setHeight(restoreWindowHeight); | |
394 | setX(restoreWindowX); | |
395 | setY(restoreWindowY); | |
396 | maximized = false; | |
397 | } | |
398 | ||
92453213 KL |
399 | // ------------------------------------------------------------------------ |
400 | // Window visibility ------------------------------------------------------ | |
401 | // ------------------------------------------------------------------------ | |
402 | ||
403 | /** | |
404 | * Hidden flag. A hidden window will still have its onIdle() called, and | |
405 | * will also have onClose() called at application exit. Note package | |
406 | * private access: TApplication will force hidden false if a modal window | |
407 | * is active. | |
408 | */ | |
409 | boolean hidden = false; | |
410 | ||
411 | /** | |
412 | * Returns true if this window is hidden. | |
413 | * | |
414 | * @return true if this window is hidden, false if the window is shown | |
415 | */ | |
416 | public final boolean isHidden() { | |
417 | return hidden; | |
418 | } | |
419 | ||
420 | /** | |
421 | * Returns true if this window is shown. | |
422 | * | |
423 | * @return true if this window is shown, false if the window is hidden | |
424 | */ | |
425 | public final boolean isShown() { | |
426 | return !hidden; | |
427 | } | |
428 | ||
429 | /** | |
430 | * Hide window. A hidden window will still have its onIdle() called, and | |
431 | * will also have onClose() called at application exit. Hidden windows | |
432 | * will not receive any other events. | |
433 | */ | |
434 | public void hide() { | |
435 | application.hideWindow(this); | |
436 | } | |
437 | ||
438 | /** | |
439 | * Show window. | |
440 | */ | |
441 | public void show() { | |
442 | application.showWindow(this); | |
443 | } | |
444 | ||
445 | /** | |
446 | * Activate window (bring to top and receive events). | |
447 | */ | |
448 | public void activate() { | |
449 | application.activateWindow(this); | |
450 | } | |
451 | ||
78a56d5d KL |
452 | /** |
453 | * Close window. Note that windows without a close box can still be | |
454 | * closed by calling the close() method. | |
455 | */ | |
456 | public void close() { | |
457 | application.closeWindow(this); | |
458 | } | |
459 | ||
2ce6dab2 KL |
460 | // ------------------------------------------------------------------------ |
461 | // Constructors ----------------------------------------------------------- | |
462 | // ------------------------------------------------------------------------ | |
463 | ||
48e27807 KL |
464 | /** |
465 | * Public constructor. Window will be located at (0, 0). | |
466 | * | |
467 | * @param application TApplication that manages this window | |
468 | * @param title window title, will be centered along the top border | |
469 | * @param width width of window | |
470 | * @param height height of window | |
471 | */ | |
472 | public TWindow(final TApplication application, final String title, | |
473 | final int width, final int height) { | |
474 | ||
475 | this(application, title, 0, 0, width, height, RESIZABLE); | |
476 | } | |
477 | ||
478 | /** | |
479 | * Public constructor. Window will be located at (0, 0). | |
480 | * | |
481 | * @param application TApplication that manages this window | |
482 | * @param title window title, will be centered along the top border | |
483 | * @param width width of window | |
484 | * @param height height of window | |
485 | * @param flags bitmask of RESIZABLE, CENTERED, or MODAL | |
486 | */ | |
487 | public TWindow(final TApplication application, final String title, | |
488 | final int width, final int height, final int flags) { | |
489 | ||
490 | this(application, title, 0, 0, width, height, flags); | |
491 | } | |
492 | ||
493 | /** | |
494 | * Public constructor. | |
495 | * | |
496 | * @param application TApplication that manages this window | |
497 | * @param title window title, will be centered along the top border | |
498 | * @param x column relative to parent | |
499 | * @param y row relative to parent | |
500 | * @param width width of window | |
501 | * @param height height of window | |
502 | */ | |
503 | public TWindow(final TApplication application, final String title, | |
504 | final int x, final int y, final int width, final int height) { | |
505 | ||
506 | this(application, title, x, y, width, height, RESIZABLE); | |
507 | } | |
508 | ||
509 | /** | |
510 | * Public constructor. | |
511 | * | |
512 | * @param application TApplication that manages this window | |
513 | * @param title window title, will be centered along the top border | |
514 | * @param x column relative to parent | |
515 | * @param y row relative to parent | |
516 | * @param width width of window | |
517 | * @param height height of window | |
518 | * @param flags mask of RESIZABLE, CENTERED, or MODAL | |
519 | */ | |
520 | public TWindow(final TApplication application, final String title, | |
521 | final int x, final int y, final int width, final int height, | |
522 | final int flags) { | |
523 | ||
fca67db0 KL |
524 | super(); |
525 | ||
48e27807 | 526 | // I am my own window and parent |
fca67db0 KL |
527 | setupForTWindow(this, x, y + application.getDesktopTop(), |
528 | width, height); | |
48e27807 KL |
529 | |
530 | // Save fields | |
531 | this.title = title; | |
532 | this.application = application; | |
48e27807 KL |
533 | this.flags = flags; |
534 | ||
535 | // Minimum width/height are 10 and 2 | |
536 | assert (width >= 10); | |
fca67db0 | 537 | assert (getHeight() >= 2); |
48e27807 KL |
538 | |
539 | // MODAL implies CENTERED | |
540 | if (isModal()) { | |
541 | this.flags |= CENTERED; | |
542 | } | |
543 | ||
544 | // Center window if specified | |
545 | center(); | |
546 | ||
547 | // Add me to the application | |
548 | application.addWindow(this); | |
549 | } | |
550 | ||
2ce6dab2 KL |
551 | // ------------------------------------------------------------------------ |
552 | // General behavior ------------------------------------------------------- | |
553 | // ------------------------------------------------------------------------ | |
48e27807 | 554 | |
fe0770f9 KL |
555 | /** |
556 | * See if this window is undergoing any movement/resize/etc. | |
557 | * | |
558 | * @return true if the window is moving | |
559 | */ | |
560 | public boolean inMovements() { | |
561 | if (inWindowResize || inWindowMove || inKeyboardResize) { | |
562 | return true; | |
563 | } | |
564 | return false; | |
565 | } | |
566 | ||
567 | /** | |
568 | * Stop any pending movement/resize/etc. | |
569 | */ | |
570 | public void stopMovements() { | |
571 | inWindowResize = false; | |
572 | inWindowMove = false; | |
573 | inKeyboardResize = false; | |
574 | } | |
575 | ||
48e27807 KL |
576 | /** |
577 | * Returns true if this window is modal. | |
578 | * | |
579 | * @return true if this window is modal | |
580 | */ | |
581 | public final boolean isModal() { | |
582 | if ((flags & MODAL) == 0) { | |
583 | return false; | |
584 | } | |
585 | return true; | |
586 | } | |
587 | ||
78a56d5d KL |
588 | /** |
589 | * Returns true if this window has a close box. | |
590 | * | |
591 | * @return true if this window has a close box | |
592 | */ | |
593 | public final boolean hasCloseBox() { | |
594 | if ((flags & NOCLOSEBOX) != 0) { | |
595 | return true; | |
596 | } | |
597 | return false; | |
598 | } | |
599 | ||
68c5cd6b KL |
600 | /** |
601 | * Returns true if this window has a maximize/zoom box. | |
602 | * | |
603 | * @return true if this window has a maximize/zoom box | |
604 | */ | |
605 | public final boolean hasZoomBox() { | |
606 | if ((flags & NOZOOMBOX) != 0) { | |
607 | return true; | |
608 | } | |
609 | return false; | |
610 | } | |
611 | ||
48e27807 KL |
612 | /** |
613 | * Retrieve the background color. | |
614 | * | |
615 | * @return the background color | |
616 | */ | |
68c5cd6b | 617 | public CellAttributes getBackground() { |
48e27807 KL |
618 | if (!isModal() |
619 | && (inWindowMove || inWindowResize || inKeyboardResize) | |
620 | ) { | |
7c870d89 | 621 | assert (isActive()); |
928811d8 | 622 | return getTheme().getColor("twindow.background.windowmove"); |
48e27807 | 623 | } else if (isModal() && inWindowMove) { |
7c870d89 | 624 | assert (isActive()); |
928811d8 | 625 | return getTheme().getColor("twindow.background.modal"); |
48e27807 | 626 | } else if (isModal()) { |
7c870d89 | 627 | if (isActive()) { |
928811d8 | 628 | return getTheme().getColor("twindow.background.modal"); |
48e27807 | 629 | } |
928811d8 | 630 | return getTheme().getColor("twindow.background.modal.inactive"); |
7c870d89 | 631 | } else if (isActive()) { |
48e27807 | 632 | assert (!isModal()); |
928811d8 | 633 | return getTheme().getColor("twindow.background"); |
48e27807 KL |
634 | } else { |
635 | assert (!isModal()); | |
928811d8 | 636 | return getTheme().getColor("twindow.background.inactive"); |
48e27807 KL |
637 | } |
638 | } | |
639 | ||
640 | /** | |
641 | * Retrieve the border color. | |
642 | * | |
643 | * @return the border color | |
644 | */ | |
3649b921 | 645 | public CellAttributes getBorder() { |
48e27807 KL |
646 | if (!isModal() |
647 | && (inWindowMove || inWindowResize || inKeyboardResize) | |
648 | ) { | |
7c870d89 | 649 | assert (isActive()); |
928811d8 | 650 | return getTheme().getColor("twindow.border.windowmove"); |
48e27807 | 651 | } else if (isModal() && inWindowMove) { |
7c870d89 | 652 | assert (isActive()); |
928811d8 | 653 | return getTheme().getColor("twindow.border.modal.windowmove"); |
48e27807 | 654 | } else if (isModal()) { |
7c870d89 | 655 | if (isActive()) { |
928811d8 | 656 | return getTheme().getColor("twindow.border.modal"); |
48e27807 | 657 | } else { |
928811d8 | 658 | return getTheme().getColor("twindow.border.modal.inactive"); |
48e27807 | 659 | } |
7c870d89 | 660 | } else if (isActive()) { |
48e27807 | 661 | assert (!isModal()); |
928811d8 | 662 | return getTheme().getColor("twindow.border"); |
48e27807 KL |
663 | } else { |
664 | assert (!isModal()); | |
928811d8 | 665 | return getTheme().getColor("twindow.border.inactive"); |
48e27807 KL |
666 | } |
667 | } | |
668 | ||
669 | /** | |
670 | * Retrieve the border line type. | |
671 | * | |
672 | * @return the border line type | |
673 | */ | |
928811d8 | 674 | private int getBorderType() { |
48e27807 KL |
675 | if (!isModal() |
676 | && (inWindowMove || inWindowResize || inKeyboardResize) | |
677 | ) { | |
7c870d89 | 678 | assert (isActive()); |
48e27807 KL |
679 | return 1; |
680 | } else if (isModal() && inWindowMove) { | |
7c870d89 | 681 | assert (isActive()); |
48e27807 KL |
682 | return 1; |
683 | } else if (isModal()) { | |
7c870d89 | 684 | if (isActive()) { |
48e27807 KL |
685 | return 2; |
686 | } else { | |
687 | return 1; | |
688 | } | |
7c870d89 | 689 | } else if (isActive()) { |
48e27807 KL |
690 | return 2; |
691 | } else { | |
692 | return 1; | |
693 | } | |
694 | } | |
695 | ||
48e27807 KL |
696 | /** |
697 | * Called by TApplication.drawChildren() to render on screen. | |
698 | */ | |
699 | @Override | |
700 | public void draw() { | |
701 | // Draw the box and background first. | |
702 | CellAttributes border = getBorder(); | |
703 | CellAttributes background = getBackground(); | |
704 | int borderType = getBorderType(); | |
705 | ||
fca67db0 | 706 | getScreen().drawBox(0, 0, getWidth(), getHeight(), border, |
48e27807 KL |
707 | background, borderType, true); |
708 | ||
709 | // Draw the title | |
fca67db0 | 710 | int titleLeft = (getWidth() - title.length() - 2) / 2; |
48e27807 | 711 | putCharXY(titleLeft, 0, ' ', border); |
0d47c546 | 712 | putStringXY(titleLeft + 1, 0, title); |
48e27807 KL |
713 | putCharXY(titleLeft + title.length() + 1, 0, ' ', border); |
714 | ||
7c870d89 | 715 | if (isActive()) { |
48e27807 KL |
716 | |
717 | // Draw the close button | |
78a56d5d KL |
718 | if ((flags & NOCLOSEBOX) == 0) { |
719 | putCharXY(2, 0, '[', border); | |
720 | putCharXY(4, 0, ']', border); | |
721 | if (mouseOnClose() && mouse.isMouse1()) { | |
722 | putCharXY(3, 0, GraphicsChars.CP437[0x0F], | |
723 | !isModal() | |
724 | ? getTheme().getColor("twindow.border.windowmove") | |
725 | : getTheme().getColor("twindow.border.modal.windowmove")); | |
726 | } else { | |
727 | putCharXY(3, 0, GraphicsChars.CP437[0xFE], | |
728 | !isModal() | |
729 | ? getTheme().getColor("twindow.border.windowmove") | |
730 | : getTheme().getColor("twindow.border.modal.windowmove")); | |
731 | } | |
48e27807 KL |
732 | } |
733 | ||
734 | // Draw the maximize button | |
68c5cd6b | 735 | if (!isModal() && ((flags & NOZOOMBOX) == 0)) { |
48e27807 | 736 | |
fca67db0 KL |
737 | putCharXY(getWidth() - 5, 0, '[', border); |
738 | putCharXY(getWidth() - 3, 0, ']', border); | |
7c870d89 | 739 | if (mouseOnMaximize() && mouse.isMouse1()) { |
fca67db0 | 740 | putCharXY(getWidth() - 4, 0, GraphicsChars.CP437[0x0F], |
928811d8 | 741 | getTheme().getColor("twindow.border.windowmove")); |
48e27807 KL |
742 | } else { |
743 | if (maximized) { | |
fca67db0 | 744 | putCharXY(getWidth() - 4, 0, GraphicsChars.CP437[0x12], |
928811d8 | 745 | getTheme().getColor("twindow.border.windowmove")); |
48e27807 | 746 | } else { |
fca67db0 | 747 | putCharXY(getWidth() - 4, 0, GraphicsChars.UPARROW, |
928811d8 | 748 | getTheme().getColor("twindow.border.windowmove")); |
48e27807 KL |
749 | } |
750 | } | |
751 | ||
752 | // Draw the resize corner | |
753 | if ((flags & RESIZABLE) != 0) { | |
928811d8 KL |
754 | putCharXY(getWidth() - 2, getHeight() - 1, |
755 | GraphicsChars.SINGLE_BAR, | |
756 | getTheme().getColor("twindow.border.windowmove")); | |
757 | putCharXY(getWidth() - 1, getHeight() - 1, | |
758 | GraphicsChars.LRCORNER, | |
759 | getTheme().getColor("twindow.border.windowmove")); | |
48e27807 KL |
760 | } |
761 | } | |
762 | } | |
763 | } | |
764 | ||
2ce6dab2 KL |
765 | // ------------------------------------------------------------------------ |
766 | // Event handlers --------------------------------------------------------- | |
767 | // ------------------------------------------------------------------------ | |
768 | ||
769 | /** | |
770 | * Returns true if the mouse is currently on the close button. | |
771 | * | |
772 | * @return true if mouse is currently on the close button | |
773 | */ | |
92453213 | 774 | protected boolean mouseOnClose() { |
78a56d5d KL |
775 | if ((flags & NOCLOSEBOX) != 0) { |
776 | return false; | |
777 | } | |
2ce6dab2 KL |
778 | if ((mouse != null) |
779 | && (mouse.getAbsoluteY() == getY()) | |
780 | && (mouse.getAbsoluteX() == getX() + 3) | |
781 | ) { | |
782 | return true; | |
783 | } | |
784 | return false; | |
785 | } | |
786 | ||
787 | /** | |
788 | * Returns true if the mouse is currently on the maximize/restore button. | |
789 | * | |
790 | * @return true if the mouse is currently on the maximize/restore button | |
791 | */ | |
92453213 | 792 | protected boolean mouseOnMaximize() { |
68c5cd6b KL |
793 | if ((flags & NOZOOMBOX) != 0) { |
794 | return false; | |
795 | } | |
2ce6dab2 KL |
796 | if ((mouse != null) |
797 | && !isModal() | |
798 | && (mouse.getAbsoluteY() == getY()) | |
799 | && (mouse.getAbsoluteX() == getX() + getWidth() - 4) | |
800 | ) { | |
801 | return true; | |
802 | } | |
803 | return false; | |
804 | } | |
805 | ||
806 | /** | |
807 | * Returns true if the mouse is currently on the resizable lower right | |
808 | * corner. | |
809 | * | |
810 | * @return true if the mouse is currently on the resizable lower right | |
811 | * corner | |
812 | */ | |
92453213 | 813 | protected boolean mouseOnResize() { |
2ce6dab2 KL |
814 | if (((flags & RESIZABLE) != 0) |
815 | && !isModal() | |
816 | && (mouse != null) | |
817 | && (mouse.getAbsoluteY() == getY() + getHeight() - 1) | |
818 | && ((mouse.getAbsoluteX() == getX() + getWidth() - 1) | |
819 | || (mouse.getAbsoluteX() == getX() + getWidth() - 2)) | |
820 | ) { | |
821 | return true; | |
822 | } | |
823 | return false; | |
824 | } | |
825 | ||
826 | /** | |
827 | * Subclasses should override this method to cleanup resources. This is | |
828 | * called by application.closeWindow(). | |
829 | */ | |
830 | public void onClose() { | |
831 | // Default: do nothing | |
832 | } | |
833 | ||
834 | /** | |
835 | * Called by application.switchWindow() when this window gets the | |
836 | * focus, and also by application.addWindow(). | |
837 | */ | |
838 | public void onFocus() { | |
839 | // Default: do nothing | |
840 | } | |
841 | ||
842 | /** | |
843 | * Called by application.switchWindow() when another window gets the | |
844 | * focus. | |
845 | */ | |
846 | public void onUnfocus() { | |
847 | // Default: do nothing | |
848 | } | |
849 | ||
92453213 KL |
850 | /** |
851 | * Called by application.hideWindow(). | |
852 | */ | |
853 | public void onHide() { | |
854 | // Default: do nothing | |
855 | } | |
856 | ||
857 | /** | |
858 | * Called by application.showWindow(). | |
859 | */ | |
860 | public void onShow() { | |
861 | // Default: do nothing | |
862 | } | |
863 | ||
48e27807 KL |
864 | /** |
865 | * Handle mouse button presses. | |
866 | * | |
867 | * @param mouse mouse button event | |
868 | */ | |
869 | @Override | |
870 | public void onMouseDown(final TMouseEvent mouse) { | |
871 | this.mouse = mouse; | |
48e27807 KL |
872 | |
873 | inKeyboardResize = false; | |
874 | ||
fca67db0 | 875 | if ((mouse.getAbsoluteY() == getY()) |
7c870d89 | 876 | && mouse.isMouse1() |
fca67db0 KL |
877 | && (getX() <= mouse.getAbsoluteX()) |
878 | && (mouse.getAbsoluteX() < getX() + getWidth()) | |
48e27807 KL |
879 | && !mouseOnClose() |
880 | && !mouseOnMaximize() | |
881 | ) { | |
882 | // Begin moving window | |
883 | inWindowMove = true; | |
884 | moveWindowMouseX = mouse.getAbsoluteX(); | |
885 | moveWindowMouseY = mouse.getAbsoluteY(); | |
fca67db0 KL |
886 | oldWindowX = getX(); |
887 | oldWindowY = getY(); | |
48e27807 KL |
888 | if (maximized) { |
889 | maximized = false; | |
890 | } | |
891 | return; | |
892 | } | |
893 | if (mouseOnResize()) { | |
894 | // Begin window resize | |
895 | inWindowResize = true; | |
896 | moveWindowMouseX = mouse.getAbsoluteX(); | |
897 | moveWindowMouseY = mouse.getAbsoluteY(); | |
fca67db0 KL |
898 | resizeWindowWidth = getWidth(); |
899 | resizeWindowHeight = getHeight(); | |
48e27807 KL |
900 | if (maximized) { |
901 | maximized = false; | |
902 | } | |
903 | return; | |
904 | } | |
905 | ||
2ce6dab2 KL |
906 | // Give the shortcut bar a shot at this. |
907 | if (statusBar != null) { | |
908 | if (statusBar.statusBarMouseDown(mouse)) { | |
909 | return; | |
910 | } | |
911 | } | |
912 | ||
48e27807 KL |
913 | // I didn't take it, pass it on to my children |
914 | super.onMouseDown(mouse); | |
915 | } | |
916 | ||
48e27807 KL |
917 | /** |
918 | * Handle mouse button releases. | |
919 | * | |
920 | * @param mouse mouse button release event | |
921 | */ | |
922 | @Override | |
923 | public void onMouseUp(final TMouseEvent mouse) { | |
924 | this.mouse = mouse; | |
48e27807 | 925 | |
7c870d89 | 926 | if ((inWindowMove) && (mouse.isMouse1())) { |
48e27807 KL |
927 | // Stop moving window |
928 | inWindowMove = false; | |
929 | return; | |
930 | } | |
931 | ||
7c870d89 | 932 | if ((inWindowResize) && (mouse.isMouse1())) { |
48e27807 KL |
933 | // Stop resizing window |
934 | inWindowResize = false; | |
935 | return; | |
936 | } | |
937 | ||
7c870d89 | 938 | if (mouse.isMouse1() && mouseOnClose()) { |
48e27807 KL |
939 | // Close window |
940 | application.closeWindow(this); | |
941 | return; | |
942 | } | |
943 | ||
fca67db0 | 944 | if ((mouse.getAbsoluteY() == getY()) |
7c870d89 | 945 | && mouse.isMouse1() |
48e27807 KL |
946 | && mouseOnMaximize()) { |
947 | if (maximized) { | |
948 | // Restore | |
949 | restore(); | |
950 | } else { | |
951 | // Maximize | |
952 | maximize(); | |
953 | } | |
954 | // Pass a resize event to my children | |
fca67db0 KL |
955 | onResize(new TResizeEvent(TResizeEvent.Type.WIDGET, |
956 | getWidth(), getHeight())); | |
48e27807 KL |
957 | return; |
958 | } | |
959 | ||
2ce6dab2 KL |
960 | // Give the shortcut bar a shot at this. |
961 | if (statusBar != null) { | |
962 | if (statusBar.statusBarMouseUp(mouse)) { | |
963 | return; | |
964 | } | |
965 | } | |
966 | ||
48e27807 KL |
967 | // I didn't take it, pass it on to my children |
968 | super.onMouseUp(mouse); | |
969 | } | |
970 | ||
971 | /** | |
972 | * Handle mouse movements. | |
973 | * | |
974 | * @param mouse mouse motion event | |
975 | */ | |
976 | @Override | |
977 | public void onMouseMotion(final TMouseEvent mouse) { | |
978 | this.mouse = mouse; | |
48e27807 KL |
979 | |
980 | if (inWindowMove) { | |
981 | // Move window over | |
fca67db0 KL |
982 | setX(oldWindowX + (mouse.getAbsoluteX() - moveWindowMouseX)); |
983 | setY(oldWindowY + (mouse.getAbsoluteY() - moveWindowMouseY)); | |
48e27807 | 984 | // Don't cover up the menu bar |
fca67db0 KL |
985 | if (getY() < application.getDesktopTop()) { |
986 | setY(application.getDesktopTop()); | |
48e27807 | 987 | } |
2ce6dab2 KL |
988 | // Don't go below the status bar |
989 | if (getY() >= application.getDesktopBottom()) { | |
990 | setY(application.getDesktopBottom() - 1); | |
991 | } | |
48e27807 KL |
992 | return; |
993 | } | |
994 | ||
995 | if (inWindowResize) { | |
12b55d76 KL |
996 | // Do not permit resizing below the status line |
997 | if (mouse.getAbsoluteY() == application.getDesktopBottom()) { | |
998 | inWindowResize = false; | |
999 | return; | |
1000 | } | |
1001 | ||
48e27807 | 1002 | // Move window over |
fca67db0 KL |
1003 | setWidth(resizeWindowWidth + (mouse.getAbsoluteX() |
1004 | - moveWindowMouseX)); | |
1005 | setHeight(resizeWindowHeight + (mouse.getAbsoluteY() | |
1006 | - moveWindowMouseY)); | |
1007 | if (getX() + getWidth() > getScreen().getWidth()) { | |
1008 | setWidth(getScreen().getWidth() - getX()); | |
48e27807 | 1009 | } |
fca67db0 KL |
1010 | if (getY() + getHeight() > application.getDesktopBottom()) { |
1011 | setY(application.getDesktopBottom() - getHeight() + 1); | |
48e27807 KL |
1012 | } |
1013 | // Don't cover up the menu bar | |
fca67db0 KL |
1014 | if (getY() < application.getDesktopTop()) { |
1015 | setY(application.getDesktopTop()); | |
48e27807 KL |
1016 | } |
1017 | ||
1018 | // Keep within min/max bounds | |
fca67db0 KL |
1019 | if (getWidth() < minimumWindowWidth) { |
1020 | setWidth(minimumWindowWidth); | |
48e27807 KL |
1021 | inWindowResize = false; |
1022 | } | |
fca67db0 KL |
1023 | if (getHeight() < minimumWindowHeight) { |
1024 | setHeight(minimumWindowHeight); | |
48e27807 KL |
1025 | inWindowResize = false; |
1026 | } | |
fca67db0 KL |
1027 | if ((maximumWindowWidth > 0) |
1028 | && (getWidth() > maximumWindowWidth) | |
1029 | ) { | |
1030 | setWidth(maximumWindowWidth); | |
48e27807 KL |
1031 | inWindowResize = false; |
1032 | } | |
fca67db0 KL |
1033 | if ((maximumWindowHeight > 0) |
1034 | && (getHeight() > maximumWindowHeight) | |
1035 | ) { | |
1036 | setHeight(maximumWindowHeight); | |
48e27807 KL |
1037 | inWindowResize = false; |
1038 | } | |
1039 | ||
1040 | // Pass a resize event to my children | |
fca67db0 KL |
1041 | onResize(new TResizeEvent(TResizeEvent.Type.WIDGET, |
1042 | getWidth(), getHeight())); | |
48e27807 KL |
1043 | return; |
1044 | } | |
1045 | ||
2ce6dab2 KL |
1046 | // Give the shortcut bar a shot at this. |
1047 | if (statusBar != null) { | |
1048 | statusBar.statusBarMouseMotion(mouse); | |
1049 | } | |
1050 | ||
48e27807 KL |
1051 | // I didn't take it, pass it on to my children |
1052 | super.onMouseMotion(mouse); | |
1053 | } | |
1054 | ||
1055 | /** | |
1056 | * Handle keystrokes. | |
1057 | * | |
1058 | * @param keypress keystroke event | |
1059 | */ | |
1060 | @Override | |
1061 | public void onKeypress(final TKeypressEvent keypress) { | |
1062 | ||
1063 | if (inKeyboardResize) { | |
1064 | ||
32437017 KL |
1065 | // ESC or ENTER - Exit size/move |
1066 | if (keypress.equals(kbEsc) || keypress.equals(kbEnter)) { | |
48e27807 KL |
1067 | inKeyboardResize = false; |
1068 | } | |
1069 | ||
1070 | if (keypress.equals(kbLeft)) { | |
fca67db0 KL |
1071 | if (getX() > 0) { |
1072 | setX(getX() - 1); | |
48e27807 KL |
1073 | } |
1074 | } | |
1075 | if (keypress.equals(kbRight)) { | |
fca67db0 KL |
1076 | if (getX() < getScreen().getWidth() - 1) { |
1077 | setX(getX() + 1); | |
48e27807 KL |
1078 | } |
1079 | } | |
1080 | if (keypress.equals(kbDown)) { | |
fca67db0 KL |
1081 | if (getY() < application.getDesktopBottom() - 1) { |
1082 | setY(getY() + 1); | |
48e27807 KL |
1083 | } |
1084 | } | |
1085 | if (keypress.equals(kbUp)) { | |
fca67db0 KL |
1086 | if (getY() > 1) { |
1087 | setY(getY() - 1); | |
48e27807 KL |
1088 | } |
1089 | } | |
3b0a5f8b KL |
1090 | |
1091 | /* | |
1092 | * Only permit keyboard resizing if the window was RESIZABLE. | |
1093 | */ | |
1094 | if ((flags & RESIZABLE) != 0) { | |
1095 | ||
1096 | if (keypress.equals(kbShiftLeft)) { | |
1097 | if ((getWidth() > minimumWindowWidth) | |
1098 | || (minimumWindowWidth <= 0) | |
1099 | ) { | |
1100 | setWidth(getWidth() - 1); | |
1101 | } | |
48e27807 | 1102 | } |
3b0a5f8b KL |
1103 | if (keypress.equals(kbShiftRight)) { |
1104 | if ((getWidth() < maximumWindowWidth) | |
1105 | || (maximumWindowWidth <= 0) | |
1106 | ) { | |
1107 | setWidth(getWidth() + 1); | |
1108 | } | |
48e27807 | 1109 | } |
3b0a5f8b KL |
1110 | if (keypress.equals(kbShiftUp)) { |
1111 | if ((getHeight() > minimumWindowHeight) | |
1112 | || (minimumWindowHeight <= 0) | |
1113 | ) { | |
1114 | setHeight(getHeight() - 1); | |
1115 | } | |
48e27807 | 1116 | } |
3b0a5f8b KL |
1117 | if (keypress.equals(kbShiftDown)) { |
1118 | if ((getHeight() < maximumWindowHeight) | |
1119 | || (maximumWindowHeight <= 0) | |
1120 | ) { | |
1121 | setHeight(getHeight() + 1); | |
1122 | } | |
48e27807 | 1123 | } |
48e27807 | 1124 | |
3b0a5f8b KL |
1125 | // Pass a resize event to my children |
1126 | onResize(new TResizeEvent(TResizeEvent.Type.WIDGET, | |
1127 | getWidth(), getHeight())); | |
1128 | ||
1129 | } // if ((flags & RESIZABLE) != 0) | |
0d47c546 | 1130 | |
48e27807 KL |
1131 | return; |
1132 | } | |
1133 | ||
2ce6dab2 KL |
1134 | // Give the shortcut bar a shot at this. |
1135 | if (statusBar != null) { | |
1136 | if (statusBar.statusBarKeypress(keypress)) { | |
1137 | return; | |
1138 | } | |
1139 | } | |
1140 | ||
48e27807 KL |
1141 | // These keystrokes will typically not be seen unless a subclass |
1142 | // overrides onMenu() due to how TApplication dispatches | |
1143 | // accelerators. | |
1144 | ||
92453213 | 1145 | if (!(this instanceof TDesktop)) { |
48e27807 | 1146 | |
92453213 KL |
1147 | // Ctrl-W - close window |
1148 | if (keypress.equals(kbCtrlW)) { | |
78a56d5d KL |
1149 | if ((flags & NOCLOSEBOX) == 0) { |
1150 | application.closeWindow(this); | |
1151 | } | |
92453213 KL |
1152 | return; |
1153 | } | |
48e27807 | 1154 | |
92453213 KL |
1155 | // F6 - behave like Alt-TAB |
1156 | if (keypress.equals(kbF6)) { | |
1157 | application.switchWindow(true); | |
1158 | return; | |
1159 | } | |
48e27807 | 1160 | |
92453213 KL |
1161 | // Shift-F6 - behave like Shift-Alt-TAB |
1162 | if (keypress.equals(kbShiftF6)) { | |
1163 | application.switchWindow(false); | |
1164 | return; | |
48e27807 | 1165 | } |
48e27807 | 1166 | |
92453213 | 1167 | // F5 - zoom |
68c5cd6b | 1168 | if (keypress.equals(kbF5) && ((flags & NOZOOMBOX) == 0)) { |
92453213 KL |
1169 | if (maximized) { |
1170 | restore(); | |
1171 | } else { | |
1172 | maximize(); | |
1173 | } | |
1174 | } | |
1175 | ||
1176 | // Ctrl-F5 - size/move | |
1177 | if (keypress.equals(kbCtrlF5)) { | |
1178 | inKeyboardResize = !inKeyboardResize; | |
1179 | } | |
1180 | ||
1181 | } // if (!(this instanceof TDesktop)) | |
48e27807 KL |
1182 | |
1183 | // I didn't take it, pass it on to my children | |
1184 | super.onKeypress(keypress); | |
1185 | } | |
1186 | ||
1187 | /** | |
1188 | * Handle posted command events. | |
1189 | * | |
1190 | * @param command command event | |
1191 | */ | |
1192 | @Override | |
1193 | public void onCommand(final TCommandEvent command) { | |
1194 | ||
1195 | // These commands will typically not be seen unless a subclass | |
1196 | // overrides onMenu() due to how TApplication dispatches | |
1197 | // accelerators. | |
1198 | ||
92453213 | 1199 | if (!(this instanceof TDesktop)) { |
48e27807 | 1200 | |
92453213 | 1201 | if (command.equals(cmWindowClose)) { |
78a56d5d KL |
1202 | if ((flags & NOCLOSEBOX) == 0) { |
1203 | application.closeWindow(this); | |
1204 | } | |
92453213 KL |
1205 | return; |
1206 | } | |
48e27807 | 1207 | |
92453213 KL |
1208 | if (command.equals(cmWindowNext)) { |
1209 | application.switchWindow(true); | |
1210 | return; | |
1211 | } | |
48e27807 | 1212 | |
92453213 KL |
1213 | if (command.equals(cmWindowPrevious)) { |
1214 | application.switchWindow(false); | |
1215 | return; | |
1216 | } | |
48e27807 | 1217 | |
92453213 KL |
1218 | if (command.equals(cmWindowMove)) { |
1219 | inKeyboardResize = true; | |
1220 | return; | |
1221 | } | |
1222 | ||
68c5cd6b | 1223 | if (command.equals(cmWindowZoom) && ((flags & NOZOOMBOX) == 0)) { |
92453213 KL |
1224 | if (maximized) { |
1225 | restore(); | |
1226 | } else { | |
1227 | maximize(); | |
1228 | } | |
48e27807 | 1229 | } |
92453213 KL |
1230 | |
1231 | } // if (!(this instanceof TDesktop)) | |
48e27807 KL |
1232 | |
1233 | // I didn't take it, pass it on to my children | |
1234 | super.onCommand(command); | |
1235 | } | |
1236 | ||
1237 | /** | |
1238 | * Handle posted menu events. | |
1239 | * | |
1240 | * @param menu menu event | |
1241 | */ | |
1242 | @Override | |
1243 | public void onMenu(final TMenuEvent menu) { | |
48e27807 | 1244 | |
92453213 | 1245 | if (!(this instanceof TDesktop)) { |
48e27807 | 1246 | |
92453213 | 1247 | if (menu.getId() == TMenu.MID_WINDOW_CLOSE) { |
78a56d5d KL |
1248 | if ((flags & NOCLOSEBOX) == 0) { |
1249 | application.closeWindow(this); | |
1250 | } | |
92453213 KL |
1251 | return; |
1252 | } | |
48e27807 | 1253 | |
92453213 KL |
1254 | if (menu.getId() == TMenu.MID_WINDOW_NEXT) { |
1255 | application.switchWindow(true); | |
1256 | return; | |
1257 | } | |
48e27807 | 1258 | |
92453213 KL |
1259 | if (menu.getId() == TMenu.MID_WINDOW_PREVIOUS) { |
1260 | application.switchWindow(false); | |
1261 | return; | |
48e27807 | 1262 | } |
92453213 KL |
1263 | |
1264 | if (menu.getId() == TMenu.MID_WINDOW_MOVE) { | |
1265 | inKeyboardResize = true; | |
1266 | return; | |
1267 | } | |
1268 | ||
68c5cd6b KL |
1269 | if ((menu.getId() == TMenu.MID_WINDOW_ZOOM) |
1270 | && ((flags & NOZOOMBOX) == 0) | |
1271 | ) { | |
92453213 KL |
1272 | if (maximized) { |
1273 | restore(); | |
1274 | } else { | |
1275 | maximize(); | |
1276 | } | |
1277 | return; | |
1278 | } | |
1279 | ||
1280 | } // if (!(this instanceof TDesktop)) | |
48e27807 KL |
1281 | |
1282 | // I didn't take it, pass it on to my children | |
1283 | super.onMenu(menu); | |
1284 | } | |
1285 | ||
1286 | // ------------------------------------------------------------------------ | |
1287 | // Passthru for Screen functions ------------------------------------------ | |
1288 | // ------------------------------------------------------------------------ | |
1289 | ||
1290 | /** | |
1291 | * Get the attributes at one location. | |
1292 | * | |
1293 | * @param x column coordinate. 0 is the left-most column. | |
1294 | * @param y row coordinate. 0 is the top-most row. | |
1295 | * @return attributes at (x, y) | |
1296 | */ | |
1297 | public final CellAttributes getAttrXY(final int x, final int y) { | |
1298 | return getScreen().getAttrXY(x, y); | |
1299 | } | |
1300 | ||
1301 | /** | |
1302 | * Set the attributes at one location. | |
1303 | * | |
1304 | * @param x column coordinate. 0 is the left-most column. | |
1305 | * @param y row coordinate. 0 is the top-most row. | |
1306 | * @param attr attributes to use (bold, foreColor, backColor) | |
1307 | */ | |
1308 | public final void putAttrXY(final int x, final int y, | |
1309 | final CellAttributes attr) { | |
1310 | ||
1311 | getScreen().putAttrXY(x, y, attr); | |
1312 | } | |
1313 | ||
1314 | /** | |
1315 | * Set the attributes at one location. | |
1316 | * | |
1317 | * @param x column coordinate. 0 is the left-most column. | |
1318 | * @param y row coordinate. 0 is the top-most row. | |
1319 | * @param attr attributes to use (bold, foreColor, backColor) | |
1320 | * @param clip if true, honor clipping/offset | |
1321 | */ | |
1322 | public final void putAttrXY(final int x, final int y, | |
1323 | final CellAttributes attr, final boolean clip) { | |
1324 | ||
1325 | getScreen().putAttrXY(x, y, attr, clip); | |
1326 | } | |
1327 | ||
1328 | /** | |
1329 | * Fill the entire screen with one character with attributes. | |
1330 | * | |
1331 | * @param ch character to draw | |
1332 | * @param attr attributes to use (bold, foreColor, backColor) | |
1333 | */ | |
1334 | public final void putAll(final char ch, final CellAttributes attr) { | |
1335 | getScreen().putAll(ch, attr); | |
1336 | } | |
1337 | ||
1338 | /** | |
1339 | * Render one character with attributes. | |
1340 | * | |
1341 | * @param x column coordinate. 0 is the left-most column. | |
1342 | * @param y row coordinate. 0 is the top-most row. | |
1343 | * @param ch character + attributes to draw | |
1344 | */ | |
1345 | public final void putCharXY(final int x, final int y, final Cell ch) { | |
1346 | getScreen().putCharXY(x, y, ch); | |
1347 | } | |
1348 | ||
1349 | /** | |
1350 | * Render one character with attributes. | |
1351 | * | |
1352 | * @param x column coordinate. 0 is the left-most column. | |
1353 | * @param y row coordinate. 0 is the top-most row. | |
1354 | * @param ch character to draw | |
1355 | * @param attr attributes to use (bold, foreColor, backColor) | |
1356 | */ | |
1357 | public final void putCharXY(final int x, final int y, final char ch, | |
1358 | final CellAttributes attr) { | |
1359 | ||
1360 | getScreen().putCharXY(x, y, ch, attr); | |
1361 | } | |
1362 | ||
1363 | /** | |
1364 | * Render one character without changing the underlying attributes. | |
1365 | * | |
1366 | * @param x column coordinate. 0 is the left-most column. | |
1367 | * @param y row coordinate. 0 is the top-most row. | |
1368 | * @param ch character to draw | |
1369 | */ | |
1370 | public final void putCharXY(final int x, final int y, final char ch) { | |
1371 | getScreen().putCharXY(x, y, ch); | |
1372 | } | |
1373 | ||
1374 | /** | |
1375 | * Render a string. Does not wrap if the string exceeds the line. | |
1376 | * | |
1377 | * @param x column coordinate. 0 is the left-most column. | |
1378 | * @param y row coordinate. 0 is the top-most row. | |
1379 | * @param str string to draw | |
1380 | * @param attr attributes to use (bold, foreColor, backColor) | |
1381 | */ | |
0d47c546 | 1382 | public final void putStringXY(final int x, final int y, final String str, |
48e27807 KL |
1383 | final CellAttributes attr) { |
1384 | ||
0d47c546 | 1385 | getScreen().putStringXY(x, y, str, attr); |
48e27807 KL |
1386 | } |
1387 | ||
1388 | /** | |
1389 | * Render a string without changing the underlying attribute. Does not | |
1390 | * wrap if the string exceeds the line. | |
1391 | * | |
1392 | * @param x column coordinate. 0 is the left-most column. | |
1393 | * @param y row coordinate. 0 is the top-most row. | |
1394 | * @param str string to draw | |
1395 | */ | |
0d47c546 KL |
1396 | public final void putStringXY(final int x, final int y, final String str) { |
1397 | getScreen().putStringXY(x, y, str); | |
48e27807 KL |
1398 | } |
1399 | ||
1400 | /** | |
1401 | * Draw a vertical line from (x, y) to (x, y + n). | |
1402 | * | |
1403 | * @param x column coordinate. 0 is the left-most column. | |
1404 | * @param y row coordinate. 0 is the top-most row. | |
1405 | * @param n number of characters to draw | |
1406 | * @param ch character to draw | |
1407 | * @param attr attributes to use (bold, foreColor, backColor) | |
1408 | */ | |
1409 | public final void vLineXY(final int x, final int y, final int n, | |
1410 | final char ch, final CellAttributes attr) { | |
1411 | ||
1412 | getScreen().vLineXY(x, y, n, ch, attr); | |
1413 | } | |
1414 | ||
1415 | /** | |
1416 | * Draw a horizontal line from (x, y) to (x + n, y). | |
1417 | * | |
1418 | * @param x column coordinate. 0 is the left-most column. | |
1419 | * @param y row coordinate. 0 is the top-most row. | |
1420 | * @param n number of characters to draw | |
1421 | * @param ch character to draw | |
1422 | * @param attr attributes to use (bold, foreColor, backColor) | |
1423 | */ | |
1424 | public final void hLineXY(final int x, final int y, final int n, | |
1425 | final char ch, final CellAttributes attr) { | |
1426 | ||
1427 | getScreen().hLineXY(x, y, n, ch, attr); | |
1428 | } | |
1429 | ||
48e27807 | 1430 | } |