Commit | Line | Data |
---|---|---|
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 | 31 | import java.util.HashSet; |
d36057df | 32 | import java.util.Set; |
5dfd1c11 | 33 | |
42873e30 | 34 | import jexer.backend.Screen; |
48e27807 KL |
35 | import jexer.bits.Cell; |
36 | import jexer.bits.CellAttributes; | |
37 | import jexer.bits.GraphicsChars; | |
38 | import jexer.event.TCommandEvent; | |
39 | import jexer.event.TKeypressEvent; | |
40 | import jexer.event.TMenuEvent; | |
41 | import jexer.event.TMouseEvent; | |
42 | import jexer.event.TResizeEvent; | |
928811d8 | 43 | import jexer.menu.TMenu; |
48e27807 KL |
44 | import static jexer.TCommand.*; |
45 | import static jexer.TKeypress.*; | |
46 | ||
47 | /** | |
48 | * TWindow is the top-level container and drawing surface for other widgets. | |
49 | */ | |
2b9c27db | 50 | public class TWindow extends TWidget { |
48e27807 | 51 | |
2ce6dab2 | 52 | // ------------------------------------------------------------------------ |
d36057df | 53 | // Constants -------------------------------------------------------------- |
2ce6dab2 KL |
54 | // ------------------------------------------------------------------------ |
55 | ||
48e27807 | 56 | /** |
2ce6dab2 | 57 | * Window is resizable (default yes). |
48e27807 | 58 | */ |
2ce6dab2 | 59 | public static final int RESIZABLE = 0x01; |
48e27807 KL |
60 | |
61 | /** | |
2ce6dab2 | 62 | * Window is modal (default no). |
48e27807 | 63 | */ |
2ce6dab2 | 64 | public static final int MODAL = 0x02; |
48e27807 KL |
65 | |
66 | /** | |
2ce6dab2 | 67 | * Window is centered (default no). |
48e27807 | 68 | */ |
2ce6dab2 KL |
69 | public static final int CENTERED = 0x04; |
70 | ||
78a56d5d KL |
71 | /** |
72 | * Window has no close box (default no). Window can still be closed via | |
73 | * TApplication.closeWindow() and TWindow.close(). | |
74 | */ | |
75 | public static final int NOCLOSEBOX = 0x08; | |
76 | ||
68c5cd6b KL |
77 | /** |
78 | * Window has no maximize box (default no). | |
79 | */ | |
80 | public static final int NOZOOMBOX = 0x10; | |
81 | ||
48e27807 | 82 | /** |
d36057df KL |
83 | * Window is placed at absolute position (no smart placement) (default |
84 | * no). | |
fca67db0 | 85 | */ |
d36057df | 86 | public static final int ABSOLUTEXY = 0x20; |
fca67db0 KL |
87 | |
88 | /** | |
d36057df KL |
89 | * Hitting the closebox with the mouse calls TApplication.hideWindow() |
90 | * rather than TApplication.closeWindow() (default no). | |
fca67db0 | 91 | */ |
d36057df | 92 | public static final int HIDEONCLOSE = 0x40; |
48e27807 | 93 | |
2ce6dab2 | 94 | // ------------------------------------------------------------------------ |
d36057df | 95 | // Variables -------------------------------------------------------------- |
2ce6dab2 | 96 | // ------------------------------------------------------------------------ |
48e27807 KL |
97 | |
98 | /** | |
d36057df | 99 | * Window flags. Note package private access. |
48e27807 | 100 | */ |
d36057df | 101 | int flags = RESIZABLE; |
48e27807 KL |
102 | |
103 | /** | |
d36057df | 104 | * Window title. |
48e27807 | 105 | */ |
d36057df | 106 | private String title = ""; |
48e27807 KL |
107 | |
108 | /** | |
d36057df | 109 | * Window's parent TApplication. |
48e27807 | 110 | */ |
d36057df | 111 | private TApplication application; |
48e27807 KL |
112 | |
113 | /** | |
114 | * Z order. Lower number means more in-front. | |
115 | */ | |
116 | private int z = 0; | |
117 | ||
5dfd1c11 KL |
118 | /** |
119 | * Window's keyboard shortcuts. Any key in this set will be passed to | |
120 | * the window directly rather than processed through the menu | |
121 | * accelerators. | |
122 | */ | |
d36057df | 123 | private Set<TKeypress> keyboardShortcuts = new HashSet<TKeypress>(); |
2ce6dab2 | 124 | |
48e27807 KL |
125 | /** |
126 | * If true, then the user clicked on the title bar and is moving the | |
127 | * window. | |
128 | */ | |
bd8d51fa | 129 | protected boolean inWindowMove = false; |
48e27807 KL |
130 | |
131 | /** | |
132 | * If true, then the user clicked on the bottom right corner and is | |
133 | * resizing the window. | |
134 | */ | |
bd8d51fa | 135 | protected boolean inWindowResize = false; |
48e27807 KL |
136 | |
137 | /** | |
138 | * If true, then the user selected "Size/Move" (or hit Ctrl-F5) and is | |
139 | * resizing/moving the window via the keyboard. | |
140 | */ | |
d36057df | 141 | protected boolean inKeyboardResize = false; |
48e27807 KL |
142 | |
143 | /** | |
144 | * If true, this window is maximized. | |
145 | */ | |
146 | private boolean maximized = false; | |
147 | ||
148 | /** | |
149 | * Remember mouse state. | |
150 | */ | |
928811d8 | 151 | protected TMouseEvent mouse; |
48e27807 KL |
152 | |
153 | // For moving the window. resizing also uses moveWindowMouseX/Y | |
154 | private int moveWindowMouseX; | |
155 | private int moveWindowMouseY; | |
156 | private int oldWindowX; | |
157 | private int oldWindowY; | |
158 | ||
159 | // Resizing | |
160 | private int resizeWindowWidth; | |
161 | private int resizeWindowHeight; | |
162 | private int minimumWindowWidth = 10; | |
163 | private int minimumWindowHeight = 2; | |
164 | private int maximumWindowWidth = -1; | |
165 | private int maximumWindowHeight = -1; | |
166 | ||
167 | // For maximize/restore | |
168 | private int restoreWindowWidth; | |
169 | private int restoreWindowHeight; | |
170 | private int restoreWindowX; | |
171 | private int restoreWindowY; | |
172 | ||
34a42e78 | 173 | /** |
d36057df KL |
174 | * Hidden flag. A hidden window will still have its onIdle() called, and |
175 | * will also have onClose() called at application exit. Note package | |
176 | * private access: TApplication will force hidden false if a modal window | |
177 | * is active. | |
34a42e78 | 178 | */ |
d36057df | 179 | boolean hidden = false; |
34a42e78 | 180 | |
71a389c9 | 181 | /** |
d36057df KL |
182 | * A window may have a status bar associated with it. TApplication will |
183 | * draw this status bar last, and will also route events to it first | |
184 | * before the window. | |
71a389c9 | 185 | */ |
d36057df KL |
186 | protected TStatusBar statusBar = null; |
187 | ||
188 | // ------------------------------------------------------------------------ | |
189 | // Constructors ----------------------------------------------------------- | |
190 | // ------------------------------------------------------------------------ | |
71a389c9 KL |
191 | |
192 | /** | |
d36057df | 193 | * Public constructor. Window will be located at (0, 0). |
71a389c9 | 194 | * |
d36057df KL |
195 | * @param application TApplication that manages this window |
196 | * @param title window title, will be centered along the top border | |
197 | * @param width width of window | |
198 | * @param height height of window | |
71a389c9 | 199 | */ |
d36057df KL |
200 | public TWindow(final TApplication application, final String title, |
201 | final int width, final int height) { | |
202 | ||
203 | this(application, title, 0, 0, width, height, RESIZABLE); | |
71a389c9 KL |
204 | } |
205 | ||
206 | /** | |
d36057df | 207 | * Public constructor. Window will be located at (0, 0). |
71a389c9 | 208 | * |
d36057df KL |
209 | * @param application TApplication that manages this window |
210 | * @param title window title, will be centered along the top border | |
211 | * @param width width of window | |
212 | * @param height height of window | |
213 | * @param flags bitmask of RESIZABLE, CENTERED, or MODAL | |
71a389c9 | 214 | */ |
d36057df KL |
215 | public TWindow(final TApplication application, final String title, |
216 | final int width, final int height, final int flags) { | |
71a389c9 | 217 | |
d36057df | 218 | this(application, title, 0, 0, width, height, flags); |
2ce6dab2 KL |
219 | } |
220 | ||
221 | /** | |
d36057df KL |
222 | * Public constructor. |
223 | * | |
224 | * @param application TApplication that manages this window | |
225 | * @param title window title, will be centered along the top border | |
226 | * @param x column relative to parent | |
227 | * @param y row relative to parent | |
228 | * @param width width of window | |
229 | * @param height height of window | |
2ce6dab2 | 230 | */ |
d36057df KL |
231 | public TWindow(final TApplication application, final String title, |
232 | final int x, final int y, final int width, final int height) { | |
92453213 | 233 | |
d36057df | 234 | this(application, title, x, y, width, height, RESIZABLE); |
48e27807 KL |
235 | } |
236 | ||
237 | /** | |
238 | * Public constructor. | |
239 | * | |
240 | * @param application TApplication that manages this window | |
241 | * @param title window title, will be centered along the top border | |
242 | * @param x column relative to parent | |
243 | * @param y row relative to parent | |
244 | * @param width width of window | |
245 | * @param height height of window | |
246 | * @param flags mask of RESIZABLE, CENTERED, or MODAL | |
247 | */ | |
248 | public TWindow(final TApplication application, final String title, | |
249 | final int x, final int y, final int width, final int height, | |
250 | final int flags) { | |
251 | ||
fca67db0 KL |
252 | super(); |
253 | ||
48e27807 | 254 | // I am my own window and parent |
fca67db0 KL |
255 | setupForTWindow(this, x, y + application.getDesktopTop(), |
256 | width, height); | |
48e27807 KL |
257 | |
258 | // Save fields | |
259 | this.title = title; | |
260 | this.application = application; | |
48e27807 KL |
261 | this.flags = flags; |
262 | ||
263 | // Minimum width/height are 10 and 2 | |
264 | assert (width >= 10); | |
fca67db0 | 265 | assert (getHeight() >= 2); |
48e27807 KL |
266 | |
267 | // MODAL implies CENTERED | |
268 | if (isModal()) { | |
269 | this.flags |= CENTERED; | |
270 | } | |
271 | ||
272 | // Center window if specified | |
273 | center(); | |
274 | ||
275 | // Add me to the application | |
d36057df | 276 | application.addWindowToApplication(this); |
48e27807 KL |
277 | } |
278 | ||
2ce6dab2 | 279 | // ------------------------------------------------------------------------ |
d36057df | 280 | // Event handlers --------------------------------------------------------- |
2ce6dab2 | 281 | // ------------------------------------------------------------------------ |
48e27807 | 282 | |
fe0770f9 | 283 | /** |
d36057df | 284 | * Returns true if the mouse is currently on the close button. |
fe0770f9 | 285 | * |
d36057df | 286 | * @return true if mouse is currently on the close button |
fe0770f9 | 287 | */ |
d36057df KL |
288 | protected boolean mouseOnClose() { |
289 | if ((flags & NOCLOSEBOX) != 0) { | |
290 | return false; | |
291 | } | |
292 | if ((mouse != null) | |
293 | && (mouse.getAbsoluteY() == getY()) | |
294 | && (mouse.getAbsoluteX() == getX() + 3) | |
295 | ) { | |
fe0770f9 KL |
296 | return true; |
297 | } | |
298 | return false; | |
299 | } | |
300 | ||
301 | /** | |
d36057df | 302 | * Returns true if the mouse is currently on the maximize/restore button. |
48e27807 | 303 | * |
d36057df | 304 | * @return true if the mouse is currently on the maximize/restore button |
48e27807 | 305 | */ |
d36057df KL |
306 | protected boolean mouseOnMaximize() { |
307 | if ((flags & NOZOOMBOX) != 0) { | |
48e27807 KL |
308 | return false; |
309 | } | |
d36057df KL |
310 | if ((mouse != null) |
311 | && !isModal() | |
312 | && (mouse.getAbsoluteY() == getY()) | |
313 | && (mouse.getAbsoluteX() == getX() + getWidth() - 4) | |
314 | ) { | |
315 | return true; | |
316 | } | |
317 | return false; | |
48e27807 KL |
318 | } |
319 | ||
78a56d5d | 320 | /** |
d36057df KL |
321 | * Returns true if the mouse is currently on the resizable lower right |
322 | * corner. | |
78a56d5d | 323 | * |
d36057df KL |
324 | * @return true if the mouse is currently on the resizable lower right |
325 | * corner | |
78a56d5d | 326 | */ |
d36057df KL |
327 | protected boolean mouseOnResize() { |
328 | if (((flags & RESIZABLE) != 0) | |
329 | && !isModal() | |
330 | && (mouse != null) | |
331 | && (mouse.getAbsoluteY() == getY() + getHeight() - 1) | |
332 | && ((mouse.getAbsoluteX() == getX() + getWidth() - 1) | |
333 | || (mouse.getAbsoluteX() == getX() + getWidth() - 2)) | |
334 | ) { | |
78a56d5d KL |
335 | return true; |
336 | } | |
337 | return false; | |
338 | } | |
339 | ||
68c5cd6b | 340 | /** |
d36057df KL |
341 | * Subclasses should override this method to cleanup resources. This is |
342 | * called by application.closeWindow(). | |
68c5cd6b | 343 | */ |
d36057df KL |
344 | public void onClose() { |
345 | // Default: do nothing | |
68c5cd6b KL |
346 | } |
347 | ||
48e27807 | 348 | /** |
d36057df KL |
349 | * Called by application.switchWindow() when this window gets the |
350 | * focus, and also by application.addWindow(). | |
48e27807 | 351 | */ |
d36057df KL |
352 | public void onFocus() { |
353 | // Default: do nothing | |
48e27807 KL |
354 | } |
355 | ||
356 | /** | |
d36057df KL |
357 | * Called by application.switchWindow() when another window gets the |
358 | * focus. | |
48e27807 | 359 | */ |
d36057df KL |
360 | public void onUnfocus() { |
361 | // Default: do nothing | |
48e27807 KL |
362 | } |
363 | ||
364 | /** | |
d36057df | 365 | * Called by application.hideWindow(). |
92453213 KL |
366 | */ |
367 | public void onHide() { | |
368 | // Default: do nothing | |
369 | } | |
370 | ||
371 | /** | |
372 | * Called by application.showWindow(). | |
373 | */ | |
374 | public void onShow() { | |
375 | // Default: do nothing | |
376 | } | |
377 | ||
48e27807 KL |
378 | /** |
379 | * Handle mouse button presses. | |
380 | * | |
381 | * @param mouse mouse button event | |
382 | */ | |
383 | @Override | |
384 | public void onMouseDown(final TMouseEvent mouse) { | |
385 | this.mouse = mouse; | |
48e27807 KL |
386 | |
387 | inKeyboardResize = false; | |
388 | ||
fca67db0 | 389 | if ((mouse.getAbsoluteY() == getY()) |
7c870d89 | 390 | && mouse.isMouse1() |
fca67db0 KL |
391 | && (getX() <= mouse.getAbsoluteX()) |
392 | && (mouse.getAbsoluteX() < getX() + getWidth()) | |
48e27807 KL |
393 | && !mouseOnClose() |
394 | && !mouseOnMaximize() | |
395 | ) { | |
396 | // Begin moving window | |
397 | inWindowMove = true; | |
398 | moveWindowMouseX = mouse.getAbsoluteX(); | |
399 | moveWindowMouseY = mouse.getAbsoluteY(); | |
fca67db0 KL |
400 | oldWindowX = getX(); |
401 | oldWindowY = getY(); | |
48e27807 KL |
402 | if (maximized) { |
403 | maximized = false; | |
404 | } | |
405 | return; | |
406 | } | |
407 | if (mouseOnResize()) { | |
408 | // Begin window resize | |
409 | inWindowResize = true; | |
410 | moveWindowMouseX = mouse.getAbsoluteX(); | |
411 | moveWindowMouseY = mouse.getAbsoluteY(); | |
fca67db0 KL |
412 | resizeWindowWidth = getWidth(); |
413 | resizeWindowHeight = getHeight(); | |
48e27807 KL |
414 | if (maximized) { |
415 | maximized = false; | |
416 | } | |
417 | return; | |
418 | } | |
419 | ||
2ce6dab2 KL |
420 | // Give the shortcut bar a shot at this. |
421 | if (statusBar != null) { | |
422 | if (statusBar.statusBarMouseDown(mouse)) { | |
423 | return; | |
424 | } | |
425 | } | |
426 | ||
48e27807 KL |
427 | // I didn't take it, pass it on to my children |
428 | super.onMouseDown(mouse); | |
429 | } | |
430 | ||
48e27807 KL |
431 | /** |
432 | * Handle mouse button releases. | |
433 | * | |
434 | * @param mouse mouse button release event | |
435 | */ | |
436 | @Override | |
437 | public void onMouseUp(final TMouseEvent mouse) { | |
438 | this.mouse = mouse; | |
48e27807 | 439 | |
7c870d89 | 440 | if ((inWindowMove) && (mouse.isMouse1())) { |
48e27807 KL |
441 | // Stop moving window |
442 | inWindowMove = false; | |
443 | return; | |
444 | } | |
445 | ||
7c870d89 | 446 | if ((inWindowResize) && (mouse.isMouse1())) { |
48e27807 KL |
447 | // Stop resizing window |
448 | inWindowResize = false; | |
449 | return; | |
450 | } | |
451 | ||
7c870d89 | 452 | if (mouse.isMouse1() && mouseOnClose()) { |
d36057df KL |
453 | if ((flags & HIDEONCLOSE) == 0) { |
454 | // Close window | |
455 | application.closeWindow(this); | |
456 | } else { | |
457 | // Hide window | |
458 | application.hideWindow(this); | |
459 | } | |
48e27807 KL |
460 | return; |
461 | } | |
462 | ||
fca67db0 | 463 | if ((mouse.getAbsoluteY() == getY()) |
7c870d89 | 464 | && mouse.isMouse1() |
48e27807 KL |
465 | && mouseOnMaximize()) { |
466 | if (maximized) { | |
467 | // Restore | |
468 | restore(); | |
469 | } else { | |
470 | // Maximize | |
471 | maximize(); | |
472 | } | |
473 | // Pass a resize event to my children | |
fca67db0 KL |
474 | onResize(new TResizeEvent(TResizeEvent.Type.WIDGET, |
475 | getWidth(), getHeight())); | |
48e27807 KL |
476 | return; |
477 | } | |
478 | ||
2ce6dab2 KL |
479 | // Give the shortcut bar a shot at this. |
480 | if (statusBar != null) { | |
481 | if (statusBar.statusBarMouseUp(mouse)) { | |
482 | return; | |
483 | } | |
484 | } | |
485 | ||
48e27807 KL |
486 | // I didn't take it, pass it on to my children |
487 | super.onMouseUp(mouse); | |
488 | } | |
489 | ||
490 | /** | |
491 | * Handle mouse movements. | |
492 | * | |
493 | * @param mouse mouse motion event | |
494 | */ | |
495 | @Override | |
496 | public void onMouseMotion(final TMouseEvent mouse) { | |
497 | this.mouse = mouse; | |
48e27807 KL |
498 | |
499 | if (inWindowMove) { | |
500 | // Move window over | |
fca67db0 KL |
501 | setX(oldWindowX + (mouse.getAbsoluteX() - moveWindowMouseX)); |
502 | setY(oldWindowY + (mouse.getAbsoluteY() - moveWindowMouseY)); | |
48e27807 | 503 | // Don't cover up the menu bar |
fca67db0 KL |
504 | if (getY() < application.getDesktopTop()) { |
505 | setY(application.getDesktopTop()); | |
48e27807 | 506 | } |
2ce6dab2 KL |
507 | // Don't go below the status bar |
508 | if (getY() >= application.getDesktopBottom()) { | |
509 | setY(application.getDesktopBottom() - 1); | |
510 | } | |
48e27807 KL |
511 | return; |
512 | } | |
513 | ||
514 | if (inWindowResize) { | |
12b55d76 KL |
515 | // Do not permit resizing below the status line |
516 | if (mouse.getAbsoluteY() == application.getDesktopBottom()) { | |
517 | inWindowResize = false; | |
518 | return; | |
519 | } | |
520 | ||
48e27807 | 521 | // Move window over |
fca67db0 KL |
522 | setWidth(resizeWindowWidth + (mouse.getAbsoluteX() |
523 | - moveWindowMouseX)); | |
524 | setHeight(resizeWindowHeight + (mouse.getAbsoluteY() | |
525 | - moveWindowMouseY)); | |
526 | if (getX() + getWidth() > getScreen().getWidth()) { | |
527 | setWidth(getScreen().getWidth() - getX()); | |
48e27807 | 528 | } |
fca67db0 KL |
529 | if (getY() + getHeight() > application.getDesktopBottom()) { |
530 | setY(application.getDesktopBottom() - getHeight() + 1); | |
48e27807 KL |
531 | } |
532 | // Don't cover up the menu bar | |
fca67db0 KL |
533 | if (getY() < application.getDesktopTop()) { |
534 | setY(application.getDesktopTop()); | |
48e27807 KL |
535 | } |
536 | ||
537 | // Keep within min/max bounds | |
fca67db0 KL |
538 | if (getWidth() < minimumWindowWidth) { |
539 | setWidth(minimumWindowWidth); | |
48e27807 KL |
540 | inWindowResize = false; |
541 | } | |
fca67db0 KL |
542 | if (getHeight() < minimumWindowHeight) { |
543 | setHeight(minimumWindowHeight); | |
48e27807 KL |
544 | inWindowResize = false; |
545 | } | |
fca67db0 KL |
546 | if ((maximumWindowWidth > 0) |
547 | && (getWidth() > maximumWindowWidth) | |
548 | ) { | |
549 | setWidth(maximumWindowWidth); | |
48e27807 KL |
550 | inWindowResize = false; |
551 | } | |
fca67db0 KL |
552 | if ((maximumWindowHeight > 0) |
553 | && (getHeight() > maximumWindowHeight) | |
554 | ) { | |
555 | setHeight(maximumWindowHeight); | |
48e27807 KL |
556 | inWindowResize = false; |
557 | } | |
558 | ||
559 | // Pass a resize event to my children | |
fca67db0 KL |
560 | onResize(new TResizeEvent(TResizeEvent.Type.WIDGET, |
561 | getWidth(), getHeight())); | |
48e27807 KL |
562 | return; |
563 | } | |
564 | ||
2ce6dab2 KL |
565 | // Give the shortcut bar a shot at this. |
566 | if (statusBar != null) { | |
567 | statusBar.statusBarMouseMotion(mouse); | |
568 | } | |
569 | ||
48e27807 KL |
570 | // I didn't take it, pass it on to my children |
571 | super.onMouseMotion(mouse); | |
572 | } | |
573 | ||
574 | /** | |
575 | * Handle keystrokes. | |
576 | * | |
577 | * @param keypress keystroke event | |
578 | */ | |
579 | @Override | |
580 | public void onKeypress(final TKeypressEvent keypress) { | |
581 | ||
582 | if (inKeyboardResize) { | |
583 | ||
32437017 KL |
584 | // ESC or ENTER - Exit size/move |
585 | if (keypress.equals(kbEsc) || keypress.equals(kbEnter)) { | |
48e27807 KL |
586 | inKeyboardResize = false; |
587 | } | |
588 | ||
589 | if (keypress.equals(kbLeft)) { | |
fca67db0 KL |
590 | if (getX() > 0) { |
591 | setX(getX() - 1); | |
48e27807 KL |
592 | } |
593 | } | |
594 | if (keypress.equals(kbRight)) { | |
fca67db0 KL |
595 | if (getX() < getScreen().getWidth() - 1) { |
596 | setX(getX() + 1); | |
48e27807 KL |
597 | } |
598 | } | |
599 | if (keypress.equals(kbDown)) { | |
fca67db0 KL |
600 | if (getY() < application.getDesktopBottom() - 1) { |
601 | setY(getY() + 1); | |
48e27807 KL |
602 | } |
603 | } | |
604 | if (keypress.equals(kbUp)) { | |
fca67db0 KL |
605 | if (getY() > 1) { |
606 | setY(getY() - 1); | |
48e27807 KL |
607 | } |
608 | } | |
3b0a5f8b KL |
609 | |
610 | /* | |
611 | * Only permit keyboard resizing if the window was RESIZABLE. | |
612 | */ | |
613 | if ((flags & RESIZABLE) != 0) { | |
614 | ||
615 | if (keypress.equals(kbShiftLeft)) { | |
616 | if ((getWidth() > minimumWindowWidth) | |
617 | || (minimumWindowWidth <= 0) | |
618 | ) { | |
619 | setWidth(getWidth() - 1); | |
620 | } | |
48e27807 | 621 | } |
3b0a5f8b KL |
622 | if (keypress.equals(kbShiftRight)) { |
623 | if ((getWidth() < maximumWindowWidth) | |
624 | || (maximumWindowWidth <= 0) | |
625 | ) { | |
626 | setWidth(getWidth() + 1); | |
627 | } | |
48e27807 | 628 | } |
3b0a5f8b KL |
629 | if (keypress.equals(kbShiftUp)) { |
630 | if ((getHeight() > minimumWindowHeight) | |
631 | || (minimumWindowHeight <= 0) | |
632 | ) { | |
633 | setHeight(getHeight() - 1); | |
634 | } | |
48e27807 | 635 | } |
3b0a5f8b KL |
636 | if (keypress.equals(kbShiftDown)) { |
637 | if ((getHeight() < maximumWindowHeight) | |
638 | || (maximumWindowHeight <= 0) | |
639 | ) { | |
640 | setHeight(getHeight() + 1); | |
641 | } | |
48e27807 | 642 | } |
48e27807 | 643 | |
3b0a5f8b KL |
644 | // Pass a resize event to my children |
645 | onResize(new TResizeEvent(TResizeEvent.Type.WIDGET, | |
646 | getWidth(), getHeight())); | |
647 | ||
648 | } // if ((flags & RESIZABLE) != 0) | |
0d47c546 | 649 | |
48e27807 KL |
650 | return; |
651 | } | |
652 | ||
2ce6dab2 KL |
653 | // Give the shortcut bar a shot at this. |
654 | if (statusBar != null) { | |
655 | if (statusBar.statusBarKeypress(keypress)) { | |
656 | return; | |
657 | } | |
658 | } | |
659 | ||
48e27807 KL |
660 | // These keystrokes will typically not be seen unless a subclass |
661 | // overrides onMenu() due to how TApplication dispatches | |
662 | // accelerators. | |
663 | ||
92453213 | 664 | if (!(this instanceof TDesktop)) { |
48e27807 | 665 | |
92453213 KL |
666 | // Ctrl-W - close window |
667 | if (keypress.equals(kbCtrlW)) { | |
78a56d5d | 668 | if ((flags & NOCLOSEBOX) == 0) { |
d36057df KL |
669 | if ((flags & HIDEONCLOSE) == 0) { |
670 | // Close window | |
671 | application.closeWindow(this); | |
672 | } else { | |
673 | // Hide window | |
674 | application.hideWindow(this); | |
675 | } | |
78a56d5d | 676 | } |
92453213 KL |
677 | return; |
678 | } | |
48e27807 | 679 | |
92453213 KL |
680 | // F6 - behave like Alt-TAB |
681 | if (keypress.equals(kbF6)) { | |
682 | application.switchWindow(true); | |
683 | return; | |
684 | } | |
48e27807 | 685 | |
92453213 KL |
686 | // Shift-F6 - behave like Shift-Alt-TAB |
687 | if (keypress.equals(kbShiftF6)) { | |
688 | application.switchWindow(false); | |
689 | return; | |
48e27807 | 690 | } |
48e27807 | 691 | |
92453213 | 692 | // F5 - zoom |
68c5cd6b | 693 | if (keypress.equals(kbF5) && ((flags & NOZOOMBOX) == 0)) { |
92453213 KL |
694 | if (maximized) { |
695 | restore(); | |
696 | } else { | |
697 | maximize(); | |
698 | } | |
699 | } | |
700 | ||
701 | // Ctrl-F5 - size/move | |
702 | if (keypress.equals(kbCtrlF5)) { | |
703 | inKeyboardResize = !inKeyboardResize; | |
704 | } | |
705 | ||
706 | } // if (!(this instanceof TDesktop)) | |
48e27807 KL |
707 | |
708 | // I didn't take it, pass it on to my children | |
709 | super.onKeypress(keypress); | |
710 | } | |
711 | ||
712 | /** | |
713 | * Handle posted command events. | |
714 | * | |
715 | * @param command command event | |
716 | */ | |
717 | @Override | |
718 | public void onCommand(final TCommandEvent command) { | |
719 | ||
720 | // These commands will typically not be seen unless a subclass | |
721 | // overrides onMenu() due to how TApplication dispatches | |
722 | // accelerators. | |
723 | ||
92453213 | 724 | if (!(this instanceof TDesktop)) { |
48e27807 | 725 | |
92453213 | 726 | if (command.equals(cmWindowClose)) { |
78a56d5d | 727 | if ((flags & NOCLOSEBOX) == 0) { |
d36057df KL |
728 | if ((flags & HIDEONCLOSE) == 0) { |
729 | // Close window | |
730 | application.closeWindow(this); | |
731 | } else { | |
732 | // Hide window | |
733 | application.hideWindow(this); | |
734 | } | |
78a56d5d | 735 | } |
92453213 KL |
736 | return; |
737 | } | |
48e27807 | 738 | |
92453213 KL |
739 | if (command.equals(cmWindowNext)) { |
740 | application.switchWindow(true); | |
741 | return; | |
742 | } | |
48e27807 | 743 | |
92453213 KL |
744 | if (command.equals(cmWindowPrevious)) { |
745 | application.switchWindow(false); | |
746 | return; | |
747 | } | |
48e27807 | 748 | |
92453213 KL |
749 | if (command.equals(cmWindowMove)) { |
750 | inKeyboardResize = true; | |
751 | return; | |
752 | } | |
753 | ||
68c5cd6b | 754 | if (command.equals(cmWindowZoom) && ((flags & NOZOOMBOX) == 0)) { |
92453213 KL |
755 | if (maximized) { |
756 | restore(); | |
757 | } else { | |
758 | maximize(); | |
759 | } | |
48e27807 | 760 | } |
92453213 KL |
761 | |
762 | } // if (!(this instanceof TDesktop)) | |
48e27807 KL |
763 | |
764 | // I didn't take it, pass it on to my children | |
765 | super.onCommand(command); | |
766 | } | |
767 | ||
768 | /** | |
769 | * Handle posted menu events. | |
770 | * | |
771 | * @param menu menu event | |
772 | */ | |
773 | @Override | |
774 | public void onMenu(final TMenuEvent menu) { | |
48e27807 | 775 | |
92453213 | 776 | if (!(this instanceof TDesktop)) { |
48e27807 | 777 | |
92453213 | 778 | if (menu.getId() == TMenu.MID_WINDOW_CLOSE) { |
78a56d5d | 779 | if ((flags & NOCLOSEBOX) == 0) { |
d36057df KL |
780 | if ((flags & HIDEONCLOSE) == 0) { |
781 | // Close window | |
782 | application.closeWindow(this); | |
783 | } else { | |
784 | // Hide window | |
785 | application.hideWindow(this); | |
786 | } | |
78a56d5d | 787 | } |
92453213 KL |
788 | return; |
789 | } | |
48e27807 | 790 | |
92453213 KL |
791 | if (menu.getId() == TMenu.MID_WINDOW_NEXT) { |
792 | application.switchWindow(true); | |
793 | return; | |
794 | } | |
48e27807 | 795 | |
92453213 KL |
796 | if (menu.getId() == TMenu.MID_WINDOW_PREVIOUS) { |
797 | application.switchWindow(false); | |
798 | return; | |
48e27807 | 799 | } |
92453213 KL |
800 | |
801 | if (menu.getId() == TMenu.MID_WINDOW_MOVE) { | |
802 | inKeyboardResize = true; | |
803 | return; | |
804 | } | |
805 | ||
68c5cd6b KL |
806 | if ((menu.getId() == TMenu.MID_WINDOW_ZOOM) |
807 | && ((flags & NOZOOMBOX) == 0) | |
808 | ) { | |
92453213 KL |
809 | if (maximized) { |
810 | restore(); | |
811 | } else { | |
812 | maximize(); | |
813 | } | |
814 | return; | |
815 | } | |
816 | ||
817 | } // if (!(this instanceof TDesktop)) | |
48e27807 KL |
818 | |
819 | // I didn't take it, pass it on to my children | |
820 | super.onMenu(menu); | |
821 | } | |
822 | ||
d36057df KL |
823 | // ------------------------------------------------------------------------ |
824 | // TWidget ---------------------------------------------------------------- | |
825 | // ------------------------------------------------------------------------ | |
826 | ||
827 | /** | |
828 | * Get this TWindow's parent TApplication. | |
829 | * | |
830 | * @return this TWindow's parent TApplication | |
831 | */ | |
832 | @Override | |
833 | public final TApplication getApplication() { | |
834 | return application; | |
835 | } | |
836 | ||
837 | /** | |
838 | * Get the Screen. | |
839 | * | |
840 | * @return the Screen | |
841 | */ | |
842 | @Override | |
843 | public final Screen getScreen() { | |
844 | return application.getScreen(); | |
845 | } | |
846 | ||
847 | /** | |
848 | * Called by TApplication.drawChildren() to render on screen. | |
849 | */ | |
850 | @Override | |
851 | public void draw() { | |
852 | // Draw the box and background first. | |
853 | CellAttributes border = getBorder(); | |
854 | CellAttributes background = getBackground(); | |
855 | int borderType = getBorderType(); | |
856 | ||
857 | getScreen().drawBox(0, 0, getWidth(), getHeight(), border, | |
858 | background, borderType, true); | |
859 | ||
860 | // Draw the title | |
861 | int titleLeft = (getWidth() - title.length() - 2) / 2; | |
862 | putCharXY(titleLeft, 0, ' ', border); | |
863 | putStringXY(titleLeft + 1, 0, title); | |
864 | putCharXY(titleLeft + title.length() + 1, 0, ' ', border); | |
865 | ||
866 | if (isActive()) { | |
867 | ||
868 | // Draw the close button | |
869 | if ((flags & NOCLOSEBOX) == 0) { | |
870 | putCharXY(2, 0, '[', border); | |
871 | putCharXY(4, 0, ']', border); | |
872 | if (mouseOnClose() && mouse.isMouse1()) { | |
873 | putCharXY(3, 0, GraphicsChars.CP437[0x0F], | |
874 | getBorderControls()); | |
875 | } else { | |
876 | putCharXY(3, 0, GraphicsChars.CP437[0xFE], | |
877 | getBorderControls()); | |
878 | } | |
879 | } | |
880 | ||
881 | // Draw the maximize button | |
882 | if (!isModal() && ((flags & NOZOOMBOX) == 0)) { | |
883 | ||
884 | putCharXY(getWidth() - 5, 0, '[', border); | |
885 | putCharXY(getWidth() - 3, 0, ']', border); | |
886 | if (mouseOnMaximize() && mouse.isMouse1()) { | |
887 | putCharXY(getWidth() - 4, 0, GraphicsChars.CP437[0x0F], | |
888 | getBorderControls()); | |
889 | } else { | |
890 | if (maximized) { | |
891 | putCharXY(getWidth() - 4, 0, GraphicsChars.CP437[0x12], | |
892 | getBorderControls()); | |
893 | } else { | |
894 | putCharXY(getWidth() - 4, 0, GraphicsChars.UPARROW, | |
895 | getBorderControls()); | |
896 | } | |
897 | } | |
898 | ||
899 | // Draw the resize corner | |
900 | if ((flags & RESIZABLE) != 0) { | |
901 | putCharXY(getWidth() - 2, getHeight() - 1, | |
902 | GraphicsChars.SINGLE_BAR, getBorderControls()); | |
903 | putCharXY(getWidth() - 1, getHeight() - 1, | |
904 | GraphicsChars.LRCORNER, getBorderControls()); | |
905 | } | |
906 | } | |
907 | } | |
908 | } | |
909 | ||
910 | // ------------------------------------------------------------------------ | |
911 | // TWindow ---------------------------------------------------------------- | |
912 | // ------------------------------------------------------------------------ | |
913 | ||
914 | /** | |
915 | * Get window title. | |
916 | * | |
917 | * @return window title | |
918 | */ | |
919 | public final String getTitle() { | |
920 | return title; | |
921 | } | |
922 | ||
923 | /** | |
924 | * Set window title. | |
925 | * | |
926 | * @param title new window title | |
927 | */ | |
928 | public final void setTitle(final String title) { | |
929 | this.title = title; | |
930 | } | |
931 | ||
932 | /** | |
933 | * Get Z order. Lower number means more in-front. | |
934 | * | |
935 | * @return Z value. Lower number means more in-front. | |
936 | */ | |
937 | public final int getZ() { | |
938 | return z; | |
939 | } | |
940 | ||
941 | /** | |
942 | * Set Z order. Lower number means more in-front. | |
943 | * | |
944 | * @param z the new Z value. Lower number means more in-front. | |
945 | */ | |
946 | public final void setZ(final int z) { | |
947 | this.z = z; | |
948 | } | |
949 | ||
950 | /** | |
951 | * Add a keypress to be overridden for this window. | |
952 | * | |
953 | * @param key the key to start taking control of | |
954 | */ | |
955 | protected void addShortcutKeypress(final TKeypress key) { | |
956 | keyboardShortcuts.add(key); | |
957 | } | |
958 | ||
959 | /** | |
960 | * Remove a keypress to be overridden for this window. | |
961 | * | |
962 | * @param key the key to stop taking control of | |
963 | */ | |
964 | protected void removeShortcutKeypress(final TKeypress key) { | |
965 | keyboardShortcuts.remove(key); | |
966 | } | |
967 | ||
968 | /** | |
969 | * Remove all keypresses to be overridden for this window. | |
970 | */ | |
971 | protected void clearShortcutKeypresses() { | |
972 | keyboardShortcuts.clear(); | |
973 | } | |
974 | ||
975 | /** | |
976 | * Determine if a keypress is overridden for this window. | |
977 | * | |
978 | * @param key the key to check | |
979 | * @return true if this window wants to process this key on its own | |
980 | */ | |
981 | public boolean isShortcutKeypress(final TKeypress key) { | |
982 | return keyboardShortcuts.contains(key); | |
983 | } | |
984 | ||
985 | /** | |
986 | * Get the window's status bar, or null if it does not have one. | |
987 | * | |
988 | * @return the status bar, or null | |
989 | */ | |
990 | public TStatusBar getStatusBar() { | |
991 | return statusBar; | |
992 | } | |
993 | ||
994 | /** | |
995 | * Set the window's status bar to a new one. | |
996 | * | |
997 | * @param text the status bar text | |
998 | * @return the status bar | |
999 | */ | |
1000 | public TStatusBar newStatusBar(final String text) { | |
1001 | statusBar = new TStatusBar(this, text); | |
1002 | return statusBar; | |
1003 | } | |
1004 | ||
1005 | /** | |
1006 | * Set the maximum width for this window. | |
1007 | * | |
1008 | * @param maximumWindowWidth new maximum width | |
1009 | */ | |
1010 | public final void setMaximumWindowWidth(final int maximumWindowWidth) { | |
1011 | if ((maximumWindowWidth != -1) | |
1012 | && (maximumWindowWidth < minimumWindowWidth + 1) | |
1013 | ) { | |
1014 | throw new IllegalArgumentException("Maximum window width cannot " + | |
1015 | "be smaller than minimum window width + 1"); | |
1016 | } | |
1017 | this.maximumWindowWidth = maximumWindowWidth; | |
1018 | } | |
1019 | ||
1020 | /** | |
1021 | * Set the minimum width for this window. | |
1022 | * | |
1023 | * @param minimumWindowWidth new minimum width | |
1024 | */ | |
1025 | public final void setMinimumWindowWidth(final int minimumWindowWidth) { | |
1026 | if ((maximumWindowWidth != -1) | |
1027 | && (minimumWindowWidth > maximumWindowWidth - 1) | |
1028 | ) { | |
1029 | throw new IllegalArgumentException("Minimum window width cannot " + | |
1030 | "be larger than maximum window width - 1"); | |
1031 | } | |
1032 | this.minimumWindowWidth = minimumWindowWidth; | |
1033 | } | |
1034 | ||
1035 | /** | |
1036 | * Set the maximum height for this window. | |
1037 | * | |
1038 | * @param maximumWindowHeight new maximum height | |
1039 | */ | |
1040 | public final void setMaximumWindowHeight(final int maximumWindowHeight) { | |
1041 | if ((maximumWindowHeight != -1) | |
1042 | && (maximumWindowHeight < minimumWindowHeight + 1) | |
1043 | ) { | |
1044 | throw new IllegalArgumentException("Maximum window height cannot " + | |
1045 | "be smaller than minimum window height + 1"); | |
1046 | } | |
1047 | this.maximumWindowHeight = maximumWindowHeight; | |
1048 | } | |
1049 | ||
1050 | /** | |
1051 | * Set the minimum height for this window. | |
1052 | * | |
1053 | * @param minimumWindowHeight new minimum height | |
1054 | */ | |
1055 | public final void setMinimumWindowHeight(final int minimumWindowHeight) { | |
1056 | if ((maximumWindowHeight != -1) | |
1057 | && (minimumWindowHeight > maximumWindowHeight - 1) | |
1058 | ) { | |
1059 | throw new IllegalArgumentException("Minimum window height cannot " + | |
1060 | "be larger than maximum window height - 1"); | |
1061 | } | |
1062 | this.minimumWindowHeight = minimumWindowHeight; | |
1063 | } | |
1064 | ||
1065 | /** | |
1066 | * Recenter the window on-screen. | |
1067 | */ | |
1068 | public final void center() { | |
1069 | if ((flags & CENTERED) != 0) { | |
1070 | if (getWidth() < getScreen().getWidth()) { | |
1071 | setX((getScreen().getWidth() - getWidth()) / 2); | |
1072 | } else { | |
1073 | setX(0); | |
1074 | } | |
1075 | setY(((application.getDesktopBottom() | |
1076 | - application.getDesktopTop()) - getHeight()) / 2); | |
1077 | if (getY() < 0) { | |
1078 | setY(0); | |
1079 | } | |
1080 | setY(getY() + application.getDesktopTop()); | |
1081 | } | |
1082 | } | |
1083 | ||
1084 | /** | |
1085 | * Maximize window. | |
1086 | */ | |
1087 | public void maximize() { | |
1088 | if (maximized) { | |
1089 | return; | |
1090 | } | |
1091 | ||
1092 | restoreWindowWidth = getWidth(); | |
1093 | restoreWindowHeight = getHeight(); | |
1094 | restoreWindowX = getX(); | |
1095 | restoreWindowY = getY(); | |
1096 | setWidth(getScreen().getWidth()); | |
1097 | setHeight(application.getDesktopBottom() - 1); | |
1098 | setX(0); | |
1099 | setY(1); | |
1100 | maximized = true; | |
1101 | ||
1102 | onResize(new TResizeEvent(TResizeEvent.Type.WIDGET, getWidth(), | |
1103 | getHeight())); | |
1104 | } | |
1105 | ||
1106 | /** | |
1107 | * Restore (unmaximize) window. | |
1108 | */ | |
1109 | public void restore() { | |
1110 | if (!maximized) { | |
1111 | return; | |
1112 | } | |
1113 | ||
1114 | setWidth(restoreWindowWidth); | |
1115 | setHeight(restoreWindowHeight); | |
1116 | setX(restoreWindowX); | |
1117 | setY(restoreWindowY); | |
1118 | maximized = false; | |
1119 | ||
1120 | onResize(new TResizeEvent(TResizeEvent.Type.WIDGET, getWidth(), | |
1121 | getHeight())); | |
1122 | } | |
1123 | ||
1124 | /** | |
1125 | * Returns true if this window is hidden. | |
1126 | * | |
1127 | * @return true if this window is hidden, false if the window is shown | |
1128 | */ | |
1129 | public final boolean isHidden() { | |
1130 | return hidden; | |
1131 | } | |
1132 | ||
1133 | /** | |
1134 | * Returns true if this window is shown. | |
1135 | * | |
1136 | * @return true if this window is shown, false if the window is hidden | |
1137 | */ | |
1138 | public final boolean isShown() { | |
1139 | return !hidden; | |
1140 | } | |
1141 | ||
1142 | /** | |
1143 | * Hide window. A hidden window will still have its onIdle() called, and | |
1144 | * will also have onClose() called at application exit. Hidden windows | |
1145 | * will not receive any other events. | |
1146 | */ | |
1147 | public void hide() { | |
1148 | application.hideWindow(this); | |
1149 | } | |
1150 | ||
1151 | /** | |
1152 | * Show window. | |
1153 | */ | |
1154 | public void show() { | |
1155 | application.showWindow(this); | |
1156 | } | |
1157 | ||
1158 | /** | |
1159 | * Activate window (bring to top and receive events). | |
1160 | */ | |
1161 | public void activate() { | |
1162 | application.activateWindow(this); | |
1163 | } | |
1164 | ||
1165 | /** | |
1166 | * Close window. Note that windows without a close box can still be | |
1167 | * closed by calling the close() method. | |
1168 | */ | |
1169 | public void close() { | |
1170 | application.closeWindow(this); | |
1171 | } | |
1172 | ||
1173 | /** | |
1174 | * See if this window is undergoing any movement/resize/etc. | |
1175 | * | |
1176 | * @return true if the window is moving | |
1177 | */ | |
1178 | public boolean inMovements() { | |
1179 | if (inWindowResize || inWindowMove || inKeyboardResize) { | |
1180 | return true; | |
1181 | } | |
1182 | return false; | |
1183 | } | |
1184 | ||
1185 | /** | |
1186 | * Stop any pending movement/resize/etc. | |
1187 | */ | |
1188 | public void stopMovements() { | |
1189 | inWindowResize = false; | |
1190 | inWindowMove = false; | |
1191 | inKeyboardResize = false; | |
1192 | } | |
1193 | ||
1194 | /** | |
1195 | * Returns true if this window is modal. | |
1196 | * | |
1197 | * @return true if this window is modal | |
1198 | */ | |
1199 | public final boolean isModal() { | |
1200 | if ((flags & MODAL) == 0) { | |
1201 | return false; | |
1202 | } | |
1203 | return true; | |
1204 | } | |
1205 | ||
1206 | /** | |
1207 | * Returns true if this window has a close box. | |
1208 | * | |
1209 | * @return true if this window has a close box | |
1210 | */ | |
1211 | public final boolean hasCloseBox() { | |
1212 | if ((flags & NOCLOSEBOX) != 0) { | |
1213 | return true; | |
1214 | } | |
1215 | return false; | |
1216 | } | |
1217 | ||
1218 | /** | |
1219 | * Returns true if this window has a maximize/zoom box. | |
1220 | * | |
1221 | * @return true if this window has a maximize/zoom box | |
1222 | */ | |
1223 | public final boolean hasZoomBox() { | |
1224 | if ((flags & NOZOOMBOX) != 0) { | |
1225 | return true; | |
1226 | } | |
1227 | return false; | |
1228 | } | |
1229 | ||
1230 | /** | |
1231 | * Retrieve the background color. | |
1232 | * | |
1233 | * @return the background color | |
1234 | */ | |
1235 | public CellAttributes getBackground() { | |
1236 | if (!isModal() | |
1237 | && (inWindowMove || inWindowResize || inKeyboardResize) | |
1238 | ) { | |
1239 | assert (isActive()); | |
1240 | return getTheme().getColor("twindow.background.windowmove"); | |
1241 | } else if (isModal() && inWindowMove) { | |
1242 | assert (isActive()); | |
1243 | return getTheme().getColor("twindow.background.modal"); | |
1244 | } else if (isModal()) { | |
1245 | if (isActive()) { | |
1246 | return getTheme().getColor("twindow.background.modal"); | |
1247 | } | |
1248 | return getTheme().getColor("twindow.background.modal.inactive"); | |
1249 | } else if (isActive()) { | |
1250 | assert (!isModal()); | |
1251 | return getTheme().getColor("twindow.background"); | |
1252 | } else { | |
1253 | assert (!isModal()); | |
1254 | return getTheme().getColor("twindow.background.inactive"); | |
1255 | } | |
1256 | } | |
1257 | ||
1258 | /** | |
1259 | * Retrieve the border color. | |
1260 | * | |
1261 | * @return the border color | |
1262 | */ | |
1263 | public CellAttributes getBorder() { | |
1264 | if (!isModal() | |
1265 | && (inWindowMove || inWindowResize || inKeyboardResize) | |
1266 | ) { | |
1267 | assert (isActive()); | |
1268 | return getTheme().getColor("twindow.border.windowmove"); | |
1269 | } else if (isModal() && inWindowMove) { | |
1270 | assert (isActive()); | |
1271 | return getTheme().getColor("twindow.border.modal.windowmove"); | |
1272 | } else if (isModal()) { | |
1273 | if (isActive()) { | |
1274 | return getTheme().getColor("twindow.border.modal"); | |
1275 | } else { | |
1276 | return getTheme().getColor("twindow.border.modal.inactive"); | |
1277 | } | |
1278 | } else if (isActive()) { | |
1279 | assert (!isModal()); | |
1280 | return getTheme().getColor("twindow.border"); | |
1281 | } else { | |
1282 | assert (!isModal()); | |
1283 | return getTheme().getColor("twindow.border.inactive"); | |
1284 | } | |
1285 | } | |
1286 | ||
1287 | /** | |
1288 | * Retrieve the color used by the window movement/sizing controls. | |
1289 | * | |
1290 | * @return the color used by the zoom box, resize bar, and close box | |
1291 | */ | |
1292 | public CellAttributes getBorderControls() { | |
1293 | if (isModal()) { | |
1294 | return getTheme().getColor("twindow.border.modal.windowmove"); | |
1295 | } | |
1296 | return getTheme().getColor("twindow.border.windowmove"); | |
1297 | } | |
1298 | ||
1299 | /** | |
1300 | * Retrieve the border line type. | |
1301 | * | |
1302 | * @return the border line type | |
1303 | */ | |
1304 | private int getBorderType() { | |
1305 | if (!isModal() | |
1306 | && (inWindowMove || inWindowResize || inKeyboardResize) | |
1307 | ) { | |
1308 | assert (isActive()); | |
1309 | return 1; | |
1310 | } else if (isModal() && inWindowMove) { | |
1311 | assert (isActive()); | |
1312 | return 1; | |
1313 | } else if (isModal()) { | |
1314 | if (isActive()) { | |
1315 | return 2; | |
1316 | } else { | |
1317 | return 1; | |
1318 | } | |
1319 | } else if (isActive()) { | |
1320 | return 2; | |
1321 | } else { | |
1322 | return 1; | |
1323 | } | |
1324 | } | |
1325 | ||
48e27807 KL |
1326 | // ------------------------------------------------------------------------ |
1327 | // Passthru for Screen functions ------------------------------------------ | |
1328 | // ------------------------------------------------------------------------ | |
1329 | ||
1330 | /** | |
1331 | * Get the attributes at one location. | |
1332 | * | |
1333 | * @param x column coordinate. 0 is the left-most column. | |
1334 | * @param y row coordinate. 0 is the top-most row. | |
1335 | * @return attributes at (x, y) | |
1336 | */ | |
1337 | public final CellAttributes getAttrXY(final int x, final int y) { | |
1338 | return getScreen().getAttrXY(x, y); | |
1339 | } | |
1340 | ||
1341 | /** | |
1342 | * Set the attributes at one location. | |
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 attr attributes to use (bold, foreColor, backColor) | |
1347 | */ | |
1348 | public final void putAttrXY(final int x, final int y, | |
1349 | final CellAttributes attr) { | |
1350 | ||
1351 | getScreen().putAttrXY(x, y, attr); | |
1352 | } | |
1353 | ||
1354 | /** | |
1355 | * Set the attributes at one location. | |
1356 | * | |
1357 | * @param x column coordinate. 0 is the left-most column. | |
1358 | * @param y row coordinate. 0 is the top-most row. | |
1359 | * @param attr attributes to use (bold, foreColor, backColor) | |
1360 | * @param clip if true, honor clipping/offset | |
1361 | */ | |
1362 | public final void putAttrXY(final int x, final int y, | |
1363 | final CellAttributes attr, final boolean clip) { | |
1364 | ||
1365 | getScreen().putAttrXY(x, y, attr, clip); | |
1366 | } | |
1367 | ||
1368 | /** | |
1369 | * Fill the entire screen with one character with attributes. | |
1370 | * | |
1371 | * @param ch character to draw | |
1372 | * @param attr attributes to use (bold, foreColor, backColor) | |
1373 | */ | |
1374 | public final void putAll(final char ch, final CellAttributes attr) { | |
1375 | getScreen().putAll(ch, attr); | |
1376 | } | |
1377 | ||
1378 | /** | |
1379 | * Render one character with attributes. | |
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 ch character + attributes to draw | |
1384 | */ | |
1385 | public final void putCharXY(final int x, final int y, final Cell ch) { | |
1386 | getScreen().putCharXY(x, y, ch); | |
1387 | } | |
1388 | ||
1389 | /** | |
1390 | * Render one character with attributes. | |
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 ch character to draw | |
1395 | * @param attr attributes to use (bold, foreColor, backColor) | |
1396 | */ | |
1397 | public final void putCharXY(final int x, final int y, final char ch, | |
1398 | final CellAttributes attr) { | |
1399 | ||
1400 | getScreen().putCharXY(x, y, ch, attr); | |
1401 | } | |
1402 | ||
1403 | /** | |
1404 | * Render one character without changing the underlying attributes. | |
1405 | * | |
1406 | * @param x column coordinate. 0 is the left-most column. | |
1407 | * @param y row coordinate. 0 is the top-most row. | |
1408 | * @param ch character to draw | |
1409 | */ | |
1410 | public final void putCharXY(final int x, final int y, final char ch) { | |
1411 | getScreen().putCharXY(x, y, ch); | |
1412 | } | |
1413 | ||
1414 | /** | |
1415 | * Render a string. Does not wrap if the string exceeds the line. | |
1416 | * | |
1417 | * @param x column coordinate. 0 is the left-most column. | |
1418 | * @param y row coordinate. 0 is the top-most row. | |
1419 | * @param str string to draw | |
1420 | * @param attr attributes to use (bold, foreColor, backColor) | |
1421 | */ | |
0d47c546 | 1422 | public final void putStringXY(final int x, final int y, final String str, |
48e27807 KL |
1423 | final CellAttributes attr) { |
1424 | ||
0d47c546 | 1425 | getScreen().putStringXY(x, y, str, attr); |
48e27807 KL |
1426 | } |
1427 | ||
1428 | /** | |
1429 | * Render a string without changing the underlying attribute. Does not | |
1430 | * wrap if the string exceeds the line. | |
1431 | * | |
1432 | * @param x column coordinate. 0 is the left-most column. | |
1433 | * @param y row coordinate. 0 is the top-most row. | |
1434 | * @param str string to draw | |
1435 | */ | |
0d47c546 KL |
1436 | public final void putStringXY(final int x, final int y, final String str) { |
1437 | getScreen().putStringXY(x, y, str); | |
48e27807 KL |
1438 | } |
1439 | ||
1440 | /** | |
1441 | * Draw a vertical line from (x, y) to (x, y + n). | |
1442 | * | |
1443 | * @param x column coordinate. 0 is the left-most column. | |
1444 | * @param y row coordinate. 0 is the top-most row. | |
1445 | * @param n number of characters to draw | |
1446 | * @param ch character to draw | |
1447 | * @param attr attributes to use (bold, foreColor, backColor) | |
1448 | */ | |
1449 | public final void vLineXY(final int x, final int y, final int n, | |
1450 | final char ch, final CellAttributes attr) { | |
1451 | ||
1452 | getScreen().vLineXY(x, y, n, ch, attr); | |
1453 | } | |
1454 | ||
1455 | /** | |
1456 | * Draw a horizontal line from (x, y) to (x + n, y). | |
1457 | * | |
1458 | * @param x column coordinate. 0 is the left-most column. | |
1459 | * @param y row coordinate. 0 is the top-most row. | |
1460 | * @param n number of characters to draw | |
1461 | * @param ch character to draw | |
1462 | * @param attr attributes to use (bold, foreColor, backColor) | |
1463 | */ | |
1464 | public final void hLineXY(final int x, final int y, final int n, | |
1465 | final char ch, final CellAttributes attr) { | |
1466 | ||
1467 | getScreen().hLineXY(x, y, n, ch, attr); | |
1468 | } | |
1469 | ||
48e27807 | 1470 | } |