ref: master
plugins/web_odf/public/wodotexteditor-0.5.9/wodotexteditor/wodotexteditor.js
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 |
/** * Copyright (C) 2014 KO GmbH <copyright@kogmbh.com> * * @licstart * This file is part of WebODF. * * WebODF is free software: you can redistribute it and/or modify it * under the terms of the GNU Affero General Public License (GNU AGPL) * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * WebODF is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with WebODF. If not, see <http://www.gnu.org/licenses/>. * @licend * * @source: http://www.webodf.org/ * @source: https://github.com/kogmbh/WebODF/ */ /*global window, document, alert, navigator, require, dojo, runtime, core, gui, ops, odf, WodoFromSource*/ /** * Namespace of the Wodo.TextEditor * @namespace * @name Wodo */ window.Wodo = window.Wodo || (function () { "use strict"; function getInstallationPath() { /** * Sees to get the url of this script on top of the stack trace. * @param {!string|undefined} stack * @return {!string|undefined} */ function getScriptUrlFromStack(stack) { var url, matches; if (typeof stack === "string" && stack) { /*jslint regexp: true*/ matches = stack.match(/((?:http[s]?|file):\/\/[\/]?.+?\/[^:\)]*?)(?::\d+)(?::\d+)?/); /*jslint regexp: false*/ url = matches && matches[1]; } if (typeof url === "string" && url) { return url; } return undefined; } /** * Tries by various tricks to get the url of this script. * To be called if document.currentScript is not supported * @return {!string|undefined} */ function getCurrentScriptElementSrcByTricks() { var scriptElements = document.getElementsByTagName("script"); // if there is only one script, it must be this if (scriptElements.length === 1) { return scriptElements[0].src; } // otherwise get it from the stacktrace try { throw new Error(); } catch (err) { return getScriptUrlFromStack(err.stack); } } var path = ".", scriptElementSrc, a, pathname, pos; if (document.currentScript && document.currentScript.src) { scriptElementSrc = document.currentScript.src; } else { scriptElementSrc = getCurrentScriptElementSrcByTricks(); } if (scriptElementSrc) { a = document.createElement('a'); a.href = scriptElementSrc; pathname = a.pathname; if (pathname.charAt(0) !== "/") { // Various versions of Internet Explorer seems to neglect the leading slash under some conditions // (not when watching it with the dev tools of course!). This was confirmed in IE10 + IE11 pathname = "/" + pathname; } pos = pathname.lastIndexOf("/"); if (pos !== -1) { path = pathname.substr(0, pos); } } else { alert("Could not estimate installation path of the Wodo.TextEditor."); } return path; } var /** @inner @const @type{!string} */ installationPath = getInstallationPath(), /** @inner @type{!boolean} */ isInitalized = false, /** @inner @type{!Array.<!function():undefined>} */ pendingInstanceCreationCalls = [], /** @inner @type{!number} */ instanceCounter = 0, // TODO: avatar image url needs base-url setting. // so far Wodo itself does not have a setup call, // but then the avatar is also not used yet here defaultUserData = { fullName: "", color: "black", imageUrl: "avatar-joe.png" }, /** @inner @const @type{!Array.<!string>} */ userDataFieldNames = ["fullName", "color", "imageUrl"], /** @inner @const @type{!string} */ memberId = "localuser", // constructors BorderContainer, ContentPane, FullWindowZoomHelper, EditorSession, Tools, /** @inner @const @type{!string} */ MODUS_FULLEDITING = "fullediting", /** @inner @const @type{!string} */ MODUS_REVIEW = "review", /** @inner @const @type{!string} */ EVENT_UNKNOWNERROR = "unknownError", /** @inner @const @type {!string} */ EVENT_DOCUMENTMODIFIEDCHANGED = "documentModifiedChanged", /** @inner @const @type {!string} */ EVENT_METADATACHANGED = "metadataChanged"; window.dojoConfig = (function () { var WebODFEditorDojoLocale = "C"; if (navigator && navigator.language && navigator.language.match(/^(de)/)) { WebODFEditorDojoLocale = navigator.language.substr(0, 2); } return { locale: WebODFEditorDojoLocale, paths: { "webodf/editor": installationPath, "dijit": installationPath + "/dijit", "dojox": installationPath + "/dojox", "dojo": installationPath + "/dojo", "resources": installationPath + "/resources" } }; }()); /** * @return {undefined} */ function initTextEditor() { require([ "dijit/layout/BorderContainer", "dijit/layout/ContentPane", "webodf/editor/FullWindowZoomHelper", "webodf/editor/EditorSession", "webodf/editor/Tools", "webodf/editor/Translator"], function (BC, CP, FWZH, ES, T, Translator) { var locale = navigator.language || "en-US", editorBase = dojo.config && dojo.config.paths && dojo.config.paths["webodf/editor"], translationsDir = editorBase + '/translations', t; BorderContainer = BC; ContentPane = CP; FullWindowZoomHelper = FWZH; EditorSession = ES; Tools = T; // TODO: locale cannot be set by the user, also different for different editors t = new Translator(translationsDir, locale, function (editorTranslator) { runtime.setTranslator(editorTranslator.translate); // Extend runtime with a convenient translation function runtime.translateContent = function (node) { var i, element, tag, placeholder, translatable = node.querySelectorAll("*[text-i18n]"); for (i = 0; i < translatable.length; i += 1) { element = translatable[i]; tag = element.localName; placeholder = element.getAttribute('text-i18n'); if (tag === "label" || tag === "span" || /h\d/i.test(tag)) { element.textContent = runtime.tr(placeholder); } } }; defaultUserData.fullName = runtime.tr("Unknown Author"); isInitalized = true; pendingInstanceCreationCalls.forEach(function (create) { create(); }); }); // only done to make jslint see the var used return t; } ); } /** * Creates a new record with userdata, and for all official fields * copies over the value from the original or, if not present there, * sets it to the default value. * @param {?Object.<!string,!string>|undefined} original, defaults to {} * @return {!Object.<!string,!string>} */ function cloneUserData(original) { var result = {}; if (!original) { original = {}; } userDataFieldNames.forEach(function (fieldName) { result[fieldName] = original[fieldName] || defaultUserData[fieldName]; }); return result; } /** * @name TextEditor * @constructor * @param {!string} mainContainerElementId * @param {!Object.<!string,!*>} editorOptions */ function TextEditor(mainContainerElementId, editorOptions) { instanceCounter = instanceCounter + 1; /** * Returns true if either all features are wanted and this one is not explicitely disabled * or if not all features are wanted by default and it is explicitely enabled * @param {?boolean|undefined} isFeatureEnabled explicit flag which enables a feature * @return {!boolean} */ function isEnabled(isFeatureEnabled) { return editorOptions.allFeaturesEnabled ? (isFeatureEnabled !== false) : isFeatureEnabled; } var userData, // mainContainerElement = document.getElementById(mainContainerElementId), canvasElement, canvasContainerElement, toolbarElement, toolbarContainerElement, // needed because dijit toolbar overwrites direct classList editorElement, /** @inner @const @type{!string} */ canvasElementId = "webodfeditor-canvas" + instanceCounter, /** @inner @const @type{!string} */ canvasContainerElementId = "webodfeditor-canvascontainer" + instanceCounter, /** @inner @const @type{!string} */ toolbarElementId = "webodfeditor-toolbar" + instanceCounter, /** @inner @const @type{!string} */ editorElementId = "webodfeditor-editor" + instanceCounter, // fullWindowZoomHelper, // mainContainer, tools, odfCanvas, // editorSession, session, // loadOdtFile = editorOptions.loadCallback, saveOdtFile = editorOptions.saveCallback, saveAsOdtFile = editorOptions.saveAsCallback, downloadOdtFile = editorOptions.downloadCallback, close = editorOptions.closeCallback, // reviewModeEnabled = (editorOptions.modus === MODUS_REVIEW), directTextStylingEnabled = isEnabled(editorOptions.directTextStylingEnabled), directParagraphStylingEnabled = isEnabled(editorOptions.directParagraphStylingEnabled), paragraphStyleSelectingEnabled = (!reviewModeEnabled) && isEnabled(editorOptions.paragraphStyleSelectingEnabled), paragraphStyleEditingEnabled = (!reviewModeEnabled) && isEnabled(editorOptions.paragraphStyleEditingEnabled), imageEditingEnabled = (!reviewModeEnabled) && isEnabled(editorOptions.imageEditingEnabled), hyperlinkEditingEnabled = isEnabled(editorOptions.hyperlinkEditingEnabled), annotationsEnabled = reviewModeEnabled || isEnabled(editorOptions.annotationsEnabled), undoRedoEnabled = isEnabled(editorOptions.undoRedoEnabled), zoomingEnabled = isEnabled(editorOptions.zoomingEnabled), // pendingMemberId, pendingEditorReadyCallback, // eventNotifier = new core.EventNotifier([ EVENT_UNKNOWNERROR, EVENT_DOCUMENTMODIFIEDCHANGED, EVENT_METADATACHANGED ]); runtime.assert(Boolean(mainContainerElement), "No id of an existing element passed to Wodo.createTextEditor(): " + mainContainerElementId); /** * @param {!Object} changes * @return {undefined} */ function relayMetadataSignal(changes) { eventNotifier.emit(EVENT_METADATACHANGED, changes); } /** * @param {!Object} changes * @return {undefined} */ function relayModifiedSignal(modified) { eventNotifier.emit(EVENT_DOCUMENTMODIFIEDCHANGED, modified); } /** * @return {undefined} */ function createSession() { var viewOptions = { editInfoMarkersInitiallyVisible: false, caretAvatarsInitiallyVisible: false, caretBlinksOnRangeSelect: true }; // create session around loaded document session = new ops.Session(odfCanvas); editorSession = new EditorSession(session, pendingMemberId, { viewOptions: viewOptions, directTextStylingEnabled: directTextStylingEnabled, directParagraphStylingEnabled: directParagraphStylingEnabled, paragraphStyleSelectingEnabled: paragraphStyleSelectingEnabled, paragraphStyleEditingEnabled: paragraphStyleEditingEnabled, imageEditingEnabled: imageEditingEnabled, hyperlinkEditingEnabled: hyperlinkEditingEnabled, annotationsEnabled: annotationsEnabled, zoomingEnabled: zoomingEnabled, reviewModeEnabled: reviewModeEnabled }); if (undoRedoEnabled) { editorSession.sessionController.setUndoManager(new gui.TrivialUndoManager()); editorSession.sessionController.getUndoManager().subscribe(gui.UndoManager.signalDocumentModifiedChanged, relayModifiedSignal); } // Relay any metadata changes to the Editor's consumer as an event editorSession.sessionController.getMetadataController().subscribe(gui.MetadataController.signalMetadataChanged, relayMetadataSignal); // and report back to caller pendingEditorReadyCallback(); // reset pendingEditorReadyCallback = null; pendingMemberId = null; } /** * @return {undefined} */ function startEditing() { runtime.assert(editorSession, "editorSession should exist here."); tools.setEditorSession(editorSession); editorSession.sessionController.insertLocalCursor(); editorSession.sessionController.startEditing(); } /** * @return {undefined} */ function endEditing() { runtime.assert(editorSession, "editorSession should exist here."); tools.setEditorSession(undefined); editorSession.sessionController.endEditing(); editorSession.sessionController.removeLocalCursor(); } /** * Loads an ODT document into the editor. * @name TextEditor#openDocumentFromUrl * @function * @param {!string} docUrl url from which the ODT document can be loaded * @param {!function(!Error=):undefined} callback Called once the document has been opened, passes an error object in case of error * @return {undefined} */ this.openDocumentFromUrl = function (docUrl, editorReadyCallback) { runtime.assert(docUrl, "document should be defined here."); runtime.assert(!pendingEditorReadyCallback, "pendingEditorReadyCallback should not exist here."); runtime.assert(!editorSession, "editorSession should not exist here."); runtime.assert(!session, "session should not exist here."); pendingMemberId = memberId; pendingEditorReadyCallback = function () { var op = new ops.OpAddMember(); op.init({ memberid: memberId, setProperties: userData }); session.enqueue([op]); startEditing(); if (editorReadyCallback) { editorReadyCallback(); } }; odfCanvas.load(docUrl); }; /** * Closes the document, and does cleanup. * @name TextEditor#closeDocument * @function * @param {!function(!Error=):undefined} callback Called once the document has been closed, passes an error object in case of error * @return {undefined} */ this.closeDocument = function (callback) { runtime.assert(session, "session should exist here."); endEditing(); var op = new ops.OpRemoveMember(); op.init({ memberid: memberId }); session.enqueue([op]); session.close(function (err) { if (err) { callback(err); } else { editorSession.sessionController.getMetadataController().unsubscribe(gui.MetadataController.signalMetadataChanged, relayMetadataSignal); editorSession.destroy(function (err) { if (err) { callback(err); } else { editorSession = undefined; session.destroy(function (err) { if (err) { callback(err); } else { session = undefined; callback(); } }); } }); } }); }; /** * @name TextEditor#getDocumentAsByteArray * @function * @param {!function(err:?Error, file:!Uint8Array=):undefined} callback Called with the current document as ODT file as bytearray, passes an error object in case of error * @return {undefined} */ this.getDocumentAsByteArray = function (callback) { var odfContainer = odfCanvas.odfContainer(); if (odfContainer) { odfContainer.createByteArray(function (ba) { callback(null, ba); }, function (errorString) { callback(new Error(errorString || "Could not create bytearray from OdfContainer.")); }); } else { callback(new Error("No odfContainer set!")); } }; /** * Sets the metadata fields from the given properties map. * Avoid setting certain fields since they are automatically set: * dc:creator * dc:date * meta:editing-cycles * * The following properties are never used and will be removed for semantic * consistency from the document: * meta:editing-duration * meta:document-statistic * * Setting any of the above mentioned fields using this method will have no effect. * * @name TextEditor#setMetadata * @function * @param {?Object.<!string, !string>} setProperties A flat object that is a string->string map of field name -> value. * @param {?Array.<!string>} removedProperties An array of metadata field names (prefixed). * @return {undefined} */ this.setMetadata = function (setProperties, removedProperties) { runtime.assert(editorSession, "editorSession should exist here."); editorSession.sessionController.getMetadataController().setMetadata(setProperties, removedProperties); }; /** * Returns the value of the requested document metadata field. * @name TextEditor#getMetadata * @function * @param {!string} property A namespace-prefixed field name, for example * dc:creator * @return {?string} */ this.getMetadata = function (property) { runtime.assert(editorSession, "editorSession should exist here."); return editorSession.sessionController.getMetadataController().getMetadata(property); }; /** * Sets the data for the person that is editing the document. * The supported fields are: * "fullName": the full name of the editing person * "color": color to use for the user specific UI elements * @name TextEditor#setUserData * @function * @param {?Object.<!string,!string>|undefined} data * @return {undefined} */ function setUserData(data) { userData = cloneUserData(data); } this.setUserData = setUserData; /** * Returns the data set for the person that is editing the document. * @name TextEditor#getUserData * @function * @return {!Object.<!string,!string>} */ this.getUserData = function () { return cloneUserData(userData); }; /** * Sets the current state of the document to be either the unmodified state * or a modified state. * If @p modified is @true and the current state was already a modified state, * this call has no effect and also does not remove the unmodified flag * from the state which has it set. * * @name TextEditor#setDocumentModified * @function * @param {!boolean} modified * @return {undefined} */ this.setDocumentModified = function (modified) { runtime.assert(editorSession, "editorSession should exist here."); if (undoRedoEnabled) { editorSession.sessionController.getUndoManager().setDocumentModified(modified); } }; /** * Returns if the current state of the document matches the unmodified state. * @name TextEditor#isDocumentModified * @function * @return {!boolean} */ this.isDocumentModified = function () { runtime.assert(editorSession, "editorSession should exist here."); if (undoRedoEnabled) { return editorSession.sessionController.getUndoManager().isDocumentModified(); } return false; }; /** * @return {undefined} */ function setFocusToOdfCanvas() { editorSession.sessionController.getEventManager().focus(); } /** * @param {!function(!Error=):undefined} callback passes an error object in case of error * @return {undefined} */ function destroyInternal(callback) { mainContainerElement.removeChild(editorElement); callback(); } /** * Destructs the editor object completely. * @name TextEditor#destroy * @function * @param {!function(!Error=):undefined} callback Called once the destruction has been completed, passes an error object in case of error * @return {undefined} */ this.destroy = function (callback) { var destroyCallbacks = []; // TODO: decide if some forced close should be done here instead of enforcing proper API usage runtime.assert(!session, "session should not exist here."); // TODO: investigate what else needs to be done mainContainer.destroyRecursive(true); destroyCallbacks = destroyCallbacks.concat([ fullWindowZoomHelper.destroy, tools.destroy, odfCanvas.destroy, destroyInternal ]); core.Async.destroyAll(destroyCallbacks, callback); }; // TODO: // this.openDocumentFromByteArray = openDocumentFromByteArray; see also https://github.com/kogmbh/WebODF/issues/375 // setReadOnly: setReadOnly, /** * Registers a callback which should be called if the given event happens. * @name TextEditor#addEventListener * @function * @param {!string} eventId * @param {!Function} callback * @return {undefined} */ this.addEventListener = eventNotifier.subscribe; /** * Unregisters a callback for the given event. * @name TextEditor#removeEventListener * @function * @param {!string} eventId * @param {!Function} callback * @return {undefined} */ this.removeEventListener = eventNotifier.unsubscribe; /** * @return {undefined} */ function init() { var editorPane, /** @inner @const @type{!string} */ documentns = document.documentElement.namespaceURI; /** * @param {!string} tagLocalName * @param {!string|undefined} id * @param {!string} className * @return {!Element} */ function createElement(tagLocalName, id, className) { var element; element = document.createElementNS(documentns, tagLocalName); if (id) { element.id = id; } element.classList.add(className); return element; } // create needed tree structure canvasElement = createElement('div', canvasElementId, "webodfeditor-canvas"); canvasContainerElement = createElement('div', canvasContainerElementId, "webodfeditor-canvascontainer"); toolbarElement = createElement('span', toolbarElementId, "webodfeditor-toolbar"); toolbarContainerElement = createElement('span', undefined, "webodfeditor-toolbarcontainer"); editorElement = createElement('div', editorElementId, "webodfeditor-editor"); // put into tree canvasContainerElement.appendChild(canvasElement); toolbarContainerElement.appendChild(toolbarElement); editorElement.appendChild(toolbarContainerElement); editorElement.appendChild(canvasContainerElement); mainContainerElement.appendChild(editorElement); // style all elements with Dojo's claro. // Not nice to do this on body, but then there is no other way known // to style also all dialogs, which are attached directly to body document.body.classList.add("claro"); // prevent browser translation service messing up internal address system // TODO: this should be done more centrally, but where exactly? canvasElement.setAttribute("translate", "no"); canvasElement.classList.add("notranslate"); // create widgets mainContainer = new BorderContainer({}, mainContainerElementId); editorPane = new ContentPane({ region: 'center' }, editorElementId); mainContainer.addChild(editorPane); mainContainer.startup(); tools = new Tools(toolbarElementId, { onToolDone: setFocusToOdfCanvas, loadOdtFile: loadOdtFile, saveOdtFile: saveOdtFile, saveAsOdtFile: saveAsOdtFile, downloadOdtFile: downloadOdtFile, close: close, directTextStylingEnabled: directTextStylingEnabled, directParagraphStylingEnabled: directParagraphStylingEnabled, paragraphStyleSelectingEnabled: paragraphStyleSelectingEnabled, paragraphStyleEditingEnabled: paragraphStyleEditingEnabled, imageInsertingEnabled: imageEditingEnabled, hyperlinkEditingEnabled: hyperlinkEditingEnabled, annotationsEnabled: annotationsEnabled, undoRedoEnabled: undoRedoEnabled, zoomingEnabled: zoomingEnabled, aboutEnabled: true }); odfCanvas = new odf.OdfCanvas(canvasElement); odfCanvas.enableAnnotations(annotationsEnabled, true); odfCanvas.addListener("statereadychange", createSession); fullWindowZoomHelper = new FullWindowZoomHelper(toolbarContainerElement, canvasContainerElement); setUserData(editorOptions.userData); } init(); } function loadDojoAndStuff(callback) { var head = document.getElementsByTagName("head")[0], frag = document.createDocumentFragment(), link, script; // append two link and two script elements to the header link = document.createElement("link"); link.rel = "stylesheet"; link.href = installationPath + "/app/resources/app.css"; link.type = "text/css"; link.async = false; frag.appendChild(link); link = document.createElement("link"); link.rel = "stylesheet"; link.href = installationPath + "/wodotexteditor.css"; link.type = "text/css"; link.async = false; frag.appendChild(link); script = document.createElement("script"); script.src = installationPath + "/dojo-amalgamation.js"; script["data-dojo-config"] = "async: true"; script.charset = "utf-8"; script.type = "text/javascript"; script.async = false; frag.appendChild(script); script = document.createElement("script"); script.src = installationPath + "/webodf.js"; script.charset = "utf-8"; script.type = "text/javascript"; script.async = false; script.onload = callback; frag.appendChild(script); head.appendChild(frag); } /** * Creates a text editor object and returns it on success in the passed callback. * @name Wodo#createTextEditor * @function * @param {!string} editorContainerElementId id of the existing div element which will contain the editor (should be empty before) * @param editorOptions options to configure the features of the editor. All entries are optional * @param [editorOptions.modus=Wodo.MODUS_FULLEDITING] set the editing modus. Current options: Wodo.MODUS_FULLEDITING, Wodo.MODUS_REVIEW * @param [editorOptions.loadCallback] parameter-less callback method, adds a "Load" button to the toolbar which triggers this method * @param [editorOptions.saveCallback] parameter-less callback method, adds a "Save" button to the toolbar which triggers this method * @param [editorOptions.saveAsCallback] parameter-less callback method, adds a "Save as" button to the toolbar which triggers this method * @param [editorOptions.downloadCallback] parameter-less callback method, adds a "Download" button to the right of the toolbar which triggers this method * @param [editorOptions.closeCallback] parameter-less callback method, adds a "Save" button to the toolbar which triggers this method * @param [editorOptions.allFeaturesEnabled=false] if set to 'true', switches the default for all features from 'false' to 'true' * @param [editorOptions.directTextStylingEnabled=false] if set to 'true', enables the direct styling of text (e.g. bold/italic or font) * @param [editorOptions.directParagraphStylingEnabled=false] if set to 'true', enables the direct styling of paragraphs (e.g. indentation or alignement) * @param [editorOptions.paragraphStyleSelectingEnabled=false] if set to 'true', enables setting of defined paragraph styles to paragraphs * @param [editorOptions.paragraphStyleEditingEnabled=false] if set to 'true', enables the editing of defined paragraph styles * @param [editorOptions.imageEditingEnabled=false] if set to 'true', enables the insertion of images * @param [editorOptions.hyperlinkEditingEnabled=false] if set to 'true', enables the editing of hyperlinks * @param [editorOptions.annotationsEnabled=false] if set to 'true', enables the display and the editing of annotations * @param [editorOptions.undoRedoEnabled=false] if set to 'true', enables the Undo and Redo of editing actions * @param [editorOptions.zoomingEnabled=false] if set to 'true', enables the zooming tool * @param [editorOptions.userData] data about the user editing the document * @param [editorOptions.userData.fullName] full name of the user, used for annotations and in the metadata of the document * @param [editorOptions.userData.color="black"] color to use for any user related indicators like cursor or annotations * @param {!function(err:?Error, editor:!TextEditor=):undefined} onEditorCreated * @return {undefined} */ function createTextEditor(editorContainerElementId, editorOptions, onEditorCreated) { /** * @return {undefined} */ function create() { var editor = new TextEditor(editorContainerElementId, editorOptions); onEditorCreated(null, editor); } if (!isInitalized) { pendingInstanceCreationCalls.push(create); // first request? if (pendingInstanceCreationCalls.length === 1) { if (String(typeof WodoFromSource) === "undefined") { loadDojoAndStuff(initTextEditor); } else { initTextEditor(); } } } else { create(); } } /** * @lends Wodo# */ return { createTextEditor: createTextEditor, // flags /** Id of full editing modus */ MODUS_FULLEDITING: MODUS_FULLEDITING, /** Id of review modus */ MODUS_REVIEW: MODUS_REVIEW, /** Id of event for an unkown error */ EVENT_UNKNOWNERROR: EVENT_UNKNOWNERROR, /** Id of event if documentModified state changes */ EVENT_DOCUMENTMODIFIEDCHANGED: EVENT_DOCUMENTMODIFIEDCHANGED, /** Id of event if metadata changes */ EVENT_METADATACHANGED: EVENT_METADATACHANGED }; }()); |