Blink Reformat | 4c46d09 | 2018-04-07 15:32:37 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved. |
| 3 | * Copyright (C) 2007 Matt Lilek ([email protected]). |
| 4 | * Copyright (C) 2009 Joseph Pecoraro |
| 5 | * Copyright (C) 2011 Google Inc. All rights reserved. |
| 6 | * |
| 7 | * Redistribution and use in source and binary forms, with or without |
| 8 | * modification, are permitted provided that the following conditions |
| 9 | * are met: |
| 10 | * |
| 11 | * 1. Redistributions of source code must retain the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer. |
| 13 | * 2. Redistributions in binary form must reproduce the above copyright |
| 14 | * notice, this list of conditions and the following disclaimer in the |
| 15 | * documentation and/or other materials provided with the distribution. |
| 16 | * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of |
| 17 | * its contributors may be used to endorse or promote products derived |
| 18 | * from this software without specific prior written permission. |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| 21 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 22 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 23 | * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| 24 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 25 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 26 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 27 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 29 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 30 | */ |
| 31 | |
| 32 | /** |
| 33 | * @unrestricted |
| 34 | */ |
| 35 | UI.SearchableView = class extends UI.VBox { |
| 36 | /** |
| 37 | * @param {!UI.Searchable} searchable |
| 38 | * @param {string=} settingName |
| 39 | */ |
| 40 | constructor(searchable, settingName) { |
| 41 | super(true); |
| 42 | this.registerRequiredCSS('ui/searchableView.css'); |
| 43 | this.element[UI.SearchableView._symbol] = this; |
| 44 | |
| 45 | this._searchProvider = searchable; |
| 46 | this._setting = settingName ? Common.settings.createSetting(settingName, {}) : null; |
| 47 | this._replaceable = false; |
| 48 | |
| 49 | this.contentElement.createChild('content'); |
| 50 | this._footerElementContainer = this.contentElement.createChild('div', 'search-bar hidden'); |
| 51 | this._footerElementContainer.style.order = 100; |
| 52 | this._footerElement = this._footerElementContainer.createChild('div', 'toolbar-search'); |
| 53 | |
| 54 | const replaceToggleToolbar = new UI.Toolbar('replace-toggle-toolbar', this._footerElement); |
| 55 | this._replaceToggleButton = new UI.ToolbarToggle(Common.UIString('Replace'), 'mediumicon-replace'); |
| 56 | this._replaceToggleButton.addEventListener(UI.ToolbarButton.Events.Click, this._toggleReplace, this); |
| 57 | replaceToggleToolbar.appendToolbarItem(this._replaceToggleButton); |
| 58 | |
| 59 | const searchInputElements = this._footerElement.createChild('div', 'toolbar-search-inputs'); |
| 60 | const searchControlElement = searchInputElements.createChild('div', 'toolbar-search-control'); |
| 61 | |
| 62 | this._searchInputElement = UI.HistoryInput.create(); |
| 63 | this._searchInputElement.classList.add('search-replace'); |
| 64 | this._searchInputElement.id = 'search-input-field'; |
| 65 | this._searchInputElement.placeholder = Common.UIString('Find'); |
| 66 | searchControlElement.appendChild(this._searchInputElement); |
| 67 | |
| 68 | this._matchesElement = searchControlElement.createChild('label', 'search-results-matches'); |
| 69 | this._matchesElement.setAttribute('for', 'search-input-field'); |
| 70 | |
| 71 | const searchNavigationElement = searchControlElement.createChild('div', 'toolbar-search-navigation-controls'); |
| 72 | |
| 73 | this._searchNavigationPrevElement = |
| 74 | searchNavigationElement.createChild('div', 'toolbar-search-navigation toolbar-search-navigation-prev'); |
| 75 | this._searchNavigationPrevElement.addEventListener('click', this._onPrevButtonSearch.bind(this), false); |
| 76 | this._searchNavigationPrevElement.title = Common.UIString('Search previous'); |
| 77 | |
| 78 | this._searchNavigationNextElement = |
| 79 | searchNavigationElement.createChild('div', 'toolbar-search-navigation toolbar-search-navigation-next'); |
| 80 | this._searchNavigationNextElement.addEventListener('click', this._onNextButtonSearch.bind(this), false); |
| 81 | this._searchNavigationNextElement.title = Common.UIString('Search next'); |
| 82 | |
| 83 | this._searchInputElement.addEventListener('keydown', this._onSearchKeyDown.bind(this), true); |
| 84 | this._searchInputElement.addEventListener('input', this._onInput.bind(this), false); |
| 85 | |
| 86 | this._replaceInputElement = |
| 87 | searchInputElements.createChild('input', 'search-replace toolbar-replace-control hidden'); |
| 88 | this._replaceInputElement.addEventListener('keydown', this._onReplaceKeyDown.bind(this), true); |
| 89 | this._replaceInputElement.placeholder = Common.UIString('Replace'); |
| 90 | |
| 91 | this._buttonsContainer = this._footerElement.createChild('div', 'toolbar-search-buttons'); |
| 92 | const firstRowButtons = this._buttonsContainer.createChild('div', 'first-row-buttons'); |
| 93 | |
| 94 | const toolbar = new UI.Toolbar('toolbar-search-options', firstRowButtons); |
| 95 | |
| 96 | if (this._searchProvider.supportsCaseSensitiveSearch()) { |
| 97 | this._caseSensitiveButton = new UI.ToolbarToggle(Common.UIString('Match Case')); |
| 98 | this._caseSensitiveButton.setText('Aa'); |
| 99 | this._caseSensitiveButton.addEventListener(UI.ToolbarButton.Events.Click, this._toggleCaseSensitiveSearch, this); |
| 100 | toolbar.appendToolbarItem(this._caseSensitiveButton); |
| 101 | } |
| 102 | |
| 103 | if (this._searchProvider.supportsRegexSearch()) { |
| 104 | this._regexButton = new UI.ToolbarToggle(Common.UIString('Use Regular Expression')); |
| 105 | this._regexButton.setText('.*'); |
| 106 | this._regexButton.addEventListener(UI.ToolbarButton.Events.Click, this._toggleRegexSearch, this); |
| 107 | toolbar.appendToolbarItem(this._regexButton); |
| 108 | } |
| 109 | |
| 110 | const cancelButtonElement = |
| 111 | UI.createTextButton(Common.UIString('Cancel'), this.closeSearch.bind(this), 'search-action-button'); |
| 112 | firstRowButtons.appendChild(cancelButtonElement); |
| 113 | |
| 114 | this._secondRowButtons = this._buttonsContainer.createChild('div', 'second-row-buttons hidden'); |
| 115 | |
| 116 | this._replaceButtonElement = |
| 117 | UI.createTextButton(Common.UIString('Replace'), this._replace.bind(this), 'search-action-button'); |
| 118 | this._replaceButtonElement.disabled = true; |
| 119 | this._secondRowButtons.appendChild(this._replaceButtonElement); |
| 120 | |
| 121 | this._replaceAllButtonElement = |
| 122 | UI.createTextButton(Common.UIString('Replace all'), this._replaceAll.bind(this), 'search-action-button'); |
| 123 | this._secondRowButtons.appendChild(this._replaceAllButtonElement); |
| 124 | this._replaceAllButtonElement.disabled = true; |
| 125 | |
| 126 | this._minimalSearchQuerySize = 3; |
| 127 | this._loadSetting(); |
| 128 | } |
| 129 | |
| 130 | /** |
| 131 | * @param {?Element} element |
| 132 | * @return {?UI.SearchableView} |
| 133 | */ |
| 134 | static fromElement(element) { |
| 135 | let view = null; |
| 136 | while (element && !view) { |
| 137 | view = element[UI.SearchableView._symbol]; |
| 138 | element = element.parentElementOrShadowHost(); |
| 139 | } |
| 140 | return view; |
| 141 | } |
| 142 | |
| 143 | _toggleCaseSensitiveSearch() { |
| 144 | this._caseSensitiveButton.setToggled(!this._caseSensitiveButton.toggled()); |
| 145 | this._saveSetting(); |
| 146 | this._performSearch(false, true); |
| 147 | } |
| 148 | |
| 149 | _toggleRegexSearch() { |
| 150 | this._regexButton.setToggled(!this._regexButton.toggled()); |
| 151 | this._saveSetting(); |
| 152 | this._performSearch(false, true); |
| 153 | } |
| 154 | |
| 155 | _toggleReplace() { |
| 156 | this._replaceToggleButton.setToggled(!this._replaceToggleButton.toggled()); |
| 157 | this._updateSecondRowVisibility(); |
| 158 | } |
| 159 | |
| 160 | _saveSetting() { |
| 161 | if (!this._setting) |
| 162 | return; |
| 163 | const settingValue = this._setting.get() || {}; |
| 164 | settingValue.caseSensitive = this._caseSensitiveButton.toggled(); |
| 165 | settingValue.isRegex = this._regexButton.toggled(); |
| 166 | this._setting.set(settingValue); |
| 167 | } |
| 168 | |
| 169 | _loadSetting() { |
| 170 | const settingValue = this._setting ? (this._setting.get() || {}) : {}; |
| 171 | if (this._searchProvider.supportsCaseSensitiveSearch()) |
| 172 | this._caseSensitiveButton.setToggled(!!settingValue.caseSensitive); |
| 173 | if (this._searchProvider.supportsRegexSearch()) |
| 174 | this._regexButton.setToggled(!!settingValue.isRegex); |
| 175 | } |
| 176 | |
| 177 | /** |
| 178 | * @param {number} minimalSearchQuerySize |
| 179 | */ |
| 180 | setMinimalSearchQuerySize(minimalSearchQuerySize) { |
| 181 | this._minimalSearchQuerySize = minimalSearchQuerySize; |
| 182 | } |
| 183 | |
| 184 | /** |
| 185 | * @param {string} placeholder |
| 186 | */ |
| 187 | setPlaceholder(placeholder) { |
| 188 | this._searchInputElement.placeholder = placeholder; |
| 189 | } |
| 190 | |
| 191 | /** |
| 192 | * @param {boolean} replaceable |
| 193 | */ |
| 194 | setReplaceable(replaceable) { |
| 195 | this._replaceable = replaceable; |
| 196 | } |
| 197 | |
| 198 | /** |
| 199 | * @param {number} matches |
| 200 | */ |
| 201 | updateSearchMatchesCount(matches) { |
| 202 | if (this._searchProvider.currentSearchMatches === matches) |
| 203 | return; |
| 204 | this._searchProvider.currentSearchMatches = matches; |
| 205 | this._updateSearchMatchesCountAndCurrentMatchIndex(this._searchProvider.currentQuery ? matches : 0, -1); |
| 206 | } |
| 207 | |
| 208 | /** |
| 209 | * @param {number} currentMatchIndex |
| 210 | */ |
| 211 | updateCurrentMatchIndex(currentMatchIndex) { |
| 212 | this._updateSearchMatchesCountAndCurrentMatchIndex(this._searchProvider.currentSearchMatches, currentMatchIndex); |
| 213 | } |
| 214 | |
| 215 | /** |
| 216 | * @return {boolean} |
| 217 | */ |
| 218 | isSearchVisible() { |
| 219 | return this._searchIsVisible; |
| 220 | } |
| 221 | |
| 222 | closeSearch() { |
| 223 | this.cancelSearch(); |
| 224 | if (this._footerElementContainer.hasFocus()) |
| 225 | this.focus(); |
| 226 | } |
| 227 | |
| 228 | _toggleSearchBar(toggled) { |
| 229 | this._footerElementContainer.classList.toggle('hidden', !toggled); |
| 230 | this.doResize(); |
| 231 | } |
| 232 | |
| 233 | cancelSearch() { |
| 234 | if (!this._searchIsVisible) |
| 235 | return; |
| 236 | this.resetSearch(); |
| 237 | delete this._searchIsVisible; |
| 238 | this._toggleSearchBar(false); |
| 239 | } |
| 240 | |
| 241 | resetSearch() { |
| 242 | this._clearSearch(); |
| 243 | this._updateReplaceVisibility(); |
| 244 | this._matchesElement.textContent = ''; |
| 245 | } |
| 246 | |
| 247 | refreshSearch() { |
| 248 | if (!this._searchIsVisible) |
| 249 | return; |
| 250 | this.resetSearch(); |
| 251 | this._performSearch(false, false); |
| 252 | } |
| 253 | |
| 254 | /** |
| 255 | * @return {boolean} |
| 256 | */ |
| 257 | handleFindNextShortcut() { |
| 258 | if (!this._searchIsVisible) |
| 259 | return false; |
| 260 | this._searchProvider.jumpToNextSearchResult(); |
| 261 | return true; |
| 262 | } |
| 263 | |
| 264 | /** |
| 265 | * @return {boolean} |
| 266 | */ |
| 267 | handleFindPreviousShortcut() { |
| 268 | if (!this._searchIsVisible) |
| 269 | return false; |
| 270 | this._searchProvider.jumpToPreviousSearchResult(); |
| 271 | return true; |
| 272 | } |
| 273 | |
| 274 | /** |
| 275 | * @return {boolean} |
| 276 | */ |
| 277 | handleFindShortcut() { |
| 278 | this.showSearchField(); |
| 279 | return true; |
| 280 | } |
| 281 | |
| 282 | /** |
| 283 | * @return {boolean} |
| 284 | */ |
| 285 | handleCancelSearchShortcut() { |
| 286 | if (!this._searchIsVisible) |
| 287 | return false; |
| 288 | this.closeSearch(); |
| 289 | return true; |
| 290 | } |
| 291 | |
| 292 | /** |
| 293 | * @param {boolean} enabled |
| 294 | */ |
| 295 | _updateSearchNavigationButtonState(enabled) { |
| 296 | this._replaceButtonElement.disabled = !enabled; |
| 297 | this._replaceAllButtonElement.disabled = !enabled; |
| 298 | this._searchNavigationPrevElement.classList.toggle('enabled', enabled); |
| 299 | this._searchNavigationNextElement.classList.toggle('enabled', enabled); |
| 300 | } |
| 301 | |
| 302 | /** |
| 303 | * @param {number} matches |
| 304 | * @param {number} currentMatchIndex |
| 305 | */ |
| 306 | _updateSearchMatchesCountAndCurrentMatchIndex(matches, currentMatchIndex) { |
| 307 | if (!this._currentQuery) |
| 308 | this._matchesElement.textContent = ''; |
| 309 | else if (matches === 0 || currentMatchIndex >= 0) |
| 310 | this._matchesElement.textContent = Common.UIString('%d of %d', currentMatchIndex + 1, matches); |
| 311 | else if (matches === 1) |
| 312 | this._matchesElement.textContent = Common.UIString('1 match'); |
| 313 | else |
| 314 | this._matchesElement.textContent = Common.UIString('%d matches', matches); |
| 315 | this._updateSearchNavigationButtonState(matches > 0); |
| 316 | } |
| 317 | |
| 318 | showSearchField() { |
| 319 | if (this._searchIsVisible) |
| 320 | this.cancelSearch(); |
| 321 | |
| 322 | let queryCandidate; |
| 323 | if (!this._searchInputElement.hasFocus()) { |
| 324 | const selection = UI.inspectorView.element.window().getSelection(); |
| 325 | if (selection.rangeCount) |
| 326 | queryCandidate = selection.toString().replace(/\r?\n.*/, ''); |
| 327 | } |
| 328 | |
| 329 | this._toggleSearchBar(true); |
| 330 | this._updateReplaceVisibility(); |
| 331 | if (queryCandidate) |
| 332 | this._searchInputElement.value = queryCandidate; |
| 333 | this._performSearch(false, false); |
| 334 | this._searchInputElement.focus(); |
| 335 | this._searchInputElement.select(); |
| 336 | this._searchIsVisible = true; |
| 337 | } |
| 338 | |
| 339 | _updateReplaceVisibility() { |
| 340 | this._replaceToggleButton.setVisible(this._replaceable); |
| 341 | if (!this._replaceable) { |
| 342 | this._replaceToggleButton.setToggled(false); |
| 343 | this._updateSecondRowVisibility(); |
| 344 | } |
| 345 | } |
| 346 | |
| 347 | /** |
| 348 | * @param {!Event} event |
| 349 | */ |
| 350 | _onSearchKeyDown(event) { |
| 351 | if (isEscKey(event)) { |
| 352 | this.closeSearch(); |
| 353 | event.consume(true); |
| 354 | return; |
| 355 | } |
| 356 | if (!isEnterKey(event)) |
| 357 | return; |
| 358 | |
| 359 | if (!this._currentQuery) |
| 360 | this._performSearch(true, true, event.shiftKey); |
| 361 | else |
| 362 | this._jumpToNextSearchResult(event.shiftKey); |
| 363 | } |
| 364 | |
| 365 | /** |
| 366 | * @param {!Event} event |
| 367 | */ |
| 368 | _onReplaceKeyDown(event) { |
| 369 | if (isEnterKey(event)) |
| 370 | this._replace(); |
| 371 | } |
| 372 | |
| 373 | /** |
| 374 | * @param {boolean=} isBackwardSearch |
| 375 | */ |
| 376 | _jumpToNextSearchResult(isBackwardSearch) { |
| 377 | if (!this._currentQuery || !this._searchNavigationPrevElement.classList.contains('enabled')) |
| 378 | return; |
| 379 | |
| 380 | if (isBackwardSearch) |
| 381 | this._searchProvider.jumpToPreviousSearchResult(); |
| 382 | else |
| 383 | this._searchProvider.jumpToNextSearchResult(); |
| 384 | } |
| 385 | |
| 386 | _onNextButtonSearch(event) { |
| 387 | if (!this._searchNavigationNextElement.classList.contains('enabled')) |
| 388 | return; |
| 389 | this._jumpToNextSearchResult(); |
| 390 | this._searchInputElement.focus(); |
| 391 | } |
| 392 | |
| 393 | _onPrevButtonSearch(event) { |
| 394 | if (!this._searchNavigationPrevElement.classList.contains('enabled')) |
| 395 | return; |
| 396 | this._jumpToNextSearchResult(true); |
| 397 | this._searchInputElement.focus(); |
| 398 | } |
| 399 | |
| 400 | _onFindClick(event) { |
| 401 | if (!this._currentQuery) |
| 402 | this._performSearch(true, true); |
| 403 | else |
| 404 | this._jumpToNextSearchResult(); |
| 405 | this._searchInputElement.focus(); |
| 406 | } |
| 407 | |
| 408 | _onPreviousClick(event) { |
| 409 | if (!this._currentQuery) |
| 410 | this._performSearch(true, true, true); |
| 411 | else |
| 412 | this._jumpToNextSearchResult(true); |
| 413 | this._searchInputElement.focus(); |
| 414 | } |
| 415 | |
| 416 | _clearSearch() { |
| 417 | delete this._currentQuery; |
| 418 | if (!!this._searchProvider.currentQuery) { |
| 419 | delete this._searchProvider.currentQuery; |
| 420 | this._searchProvider.searchCanceled(); |
| 421 | } |
| 422 | this._updateSearchMatchesCountAndCurrentMatchIndex(0, -1); |
| 423 | } |
| 424 | |
| 425 | /** |
| 426 | * @param {boolean} forceSearch |
| 427 | * @param {boolean} shouldJump |
| 428 | * @param {boolean=} jumpBackwards |
| 429 | */ |
| 430 | _performSearch(forceSearch, shouldJump, jumpBackwards) { |
| 431 | const query = this._searchInputElement.value; |
| 432 | if (!query || (!forceSearch && query.length < this._minimalSearchQuerySize && !this._currentQuery)) { |
| 433 | this._clearSearch(); |
| 434 | return; |
| 435 | } |
| 436 | |
| 437 | this._currentQuery = query; |
| 438 | this._searchProvider.currentQuery = query; |
| 439 | |
| 440 | const searchConfig = this._currentSearchConfig(); |
| 441 | this._searchProvider.performSearch(searchConfig, shouldJump, jumpBackwards); |
| 442 | } |
| 443 | |
| 444 | /** |
| 445 | * @return {!UI.SearchableView.SearchConfig} |
| 446 | */ |
| 447 | _currentSearchConfig() { |
| 448 | const query = this._searchInputElement.value; |
| 449 | const caseSensitive = this._caseSensitiveButton ? this._caseSensitiveButton.toggled() : false; |
| 450 | const isRegex = this._regexButton ? this._regexButton.toggled() : false; |
| 451 | return new UI.SearchableView.SearchConfig(query, caseSensitive, isRegex); |
| 452 | } |
| 453 | |
| 454 | _updateSecondRowVisibility() { |
| 455 | const secondRowVisible = this._replaceToggleButton.toggled(); |
| 456 | this._footerElementContainer.classList.toggle('replaceable', secondRowVisible); |
| 457 | this._secondRowButtons.classList.toggle('hidden', !secondRowVisible); |
| 458 | this._replaceInputElement.classList.toggle('hidden', !secondRowVisible); |
| 459 | |
| 460 | if (secondRowVisible) |
| 461 | this._replaceInputElement.focus(); |
| 462 | else |
| 463 | this._searchInputElement.focus(); |
| 464 | this.doResize(); |
| 465 | } |
| 466 | |
| 467 | _replace() { |
| 468 | const searchConfig = this._currentSearchConfig(); |
| 469 | /** @type {!UI.Replaceable} */ (this._searchProvider) |
| 470 | .replaceSelectionWith(searchConfig, this._replaceInputElement.value); |
| 471 | delete this._currentQuery; |
| 472 | this._performSearch(true, true); |
| 473 | } |
| 474 | |
| 475 | _replaceAll() { |
| 476 | const searchConfig = this._currentSearchConfig(); |
| 477 | /** @type {!UI.Replaceable} */ (this._searchProvider).replaceAllWith(searchConfig, this._replaceInputElement.value); |
| 478 | } |
| 479 | |
| 480 | /** |
| 481 | * @param {!Event} event |
| 482 | */ |
| 483 | _onInput(event) { |
| 484 | if (this._valueChangedTimeoutId) |
| 485 | clearTimeout(this._valueChangedTimeoutId); |
| 486 | const timeout = this._searchInputElement.value.length < 3 ? 200 : 0; |
| 487 | this._valueChangedTimeoutId = setTimeout(this._onValueChanged.bind(this), timeout); |
| 488 | } |
| 489 | |
| 490 | _onValueChanged() { |
| 491 | if (!this._searchIsVisible) |
| 492 | return; |
| 493 | delete this._valueChangedTimeoutId; |
| 494 | this._performSearch(false, true); |
| 495 | } |
| 496 | }; |
| 497 | |
| 498 | |
| 499 | UI.SearchableView._symbol = Symbol('searchableView'); |
| 500 | |
| 501 | |
| 502 | /** |
| 503 | * @interface |
| 504 | */ |
| 505 | UI.Searchable = function() {}; |
| 506 | |
| 507 | UI.Searchable.prototype = { |
| 508 | searchCanceled() {}, |
| 509 | |
| 510 | /** |
| 511 | * @param {!UI.SearchableView.SearchConfig} searchConfig |
| 512 | * @param {boolean} shouldJump |
| 513 | * @param {boolean=} jumpBackwards |
| 514 | */ |
| 515 | performSearch(searchConfig, shouldJump, jumpBackwards) {}, |
| 516 | |
| 517 | jumpToNextSearchResult() {}, |
| 518 | |
| 519 | jumpToPreviousSearchResult() {}, |
| 520 | |
| 521 | /** |
| 522 | * @return {boolean} |
| 523 | */ |
| 524 | supportsCaseSensitiveSearch() {}, |
| 525 | |
| 526 | /** |
| 527 | * @return {boolean} |
| 528 | */ |
| 529 | supportsRegexSearch() {} |
| 530 | }; |
| 531 | |
| 532 | /** |
| 533 | * @interface |
| 534 | */ |
| 535 | UI.Replaceable = function() {}; |
| 536 | |
| 537 | UI.Replaceable.prototype = { |
| 538 | /** |
| 539 | * @param {!UI.SearchableView.SearchConfig} searchConfig |
| 540 | * @param {string} replacement |
| 541 | */ |
| 542 | replaceSelectionWith(searchConfig, replacement) {}, |
| 543 | |
| 544 | /** |
| 545 | * @param {!UI.SearchableView.SearchConfig} searchConfig |
| 546 | * @param {string} replacement |
| 547 | */ |
| 548 | replaceAllWith(searchConfig, replacement) {} |
| 549 | }; |
| 550 | |
| 551 | /** |
| 552 | * @unrestricted |
| 553 | */ |
| 554 | UI.SearchableView.SearchConfig = class { |
| 555 | /** |
| 556 | * @param {string} query |
| 557 | * @param {boolean} caseSensitive |
| 558 | * @param {boolean} isRegex |
| 559 | */ |
| 560 | constructor(query, caseSensitive, isRegex) { |
| 561 | this.query = query; |
| 562 | this.caseSensitive = caseSensitive; |
| 563 | this.isRegex = isRegex; |
| 564 | } |
| 565 | |
| 566 | /** |
| 567 | * @param {boolean=} global |
| 568 | * @return {!RegExp} |
| 569 | */ |
| 570 | toSearchRegex(global) { |
| 571 | let modifiers = this.caseSensitive ? '' : 'i'; |
| 572 | if (global) |
| 573 | modifiers += 'g'; |
| 574 | const query = this.isRegex ? '/' + this.query + '/' : this.query; |
| 575 | |
| 576 | let regex; |
| 577 | |
| 578 | // First try creating regex if user knows the / / hint. |
| 579 | try { |
| 580 | if (/^\/.+\/$/.test(query)) { |
| 581 | regex = new RegExp(query.substring(1, query.length - 1), modifiers); |
| 582 | regex.__fromRegExpQuery = true; |
| 583 | } |
| 584 | } catch (e) { |
| 585 | // Silent catch. |
| 586 | } |
| 587 | |
| 588 | // Otherwise just do a plain text search. |
| 589 | if (!regex) |
| 590 | regex = createPlainTextSearchRegex(query, modifiers); |
| 591 | |
| 592 | return regex; |
| 593 | } |
| 594 | }; |