2018-09-13 00:41:06 +02:00
|
|
|
/**
|
|
|
|
|
* Copyright (C) 2013 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 runtime, define, document, core, odf, gui, ops*/
|
|
|
|
|
|
2018-09-15 01:12:36 +02:00
|
|
|
/*define("webodf/editor/EditorSession", [
|
2018-09-13 00:41:06 +02:00
|
|
|
"dojo/text!resources/fonts/fonts.css"
|
2018-09-15 01:12:36 +02:00
|
|
|
],*/
|
2020-06-25 18:23:33 +02:00
|
|
|
this.OS.application.OpenPage.EditorSession = (function (fontsCSS) { // fontsCSS is retrieved as a string, using dojo's text retrieval AMD plugin
|
2018-09-13 00:41:06 +02:00
|
|
|
"use strict";
|
|
|
|
|
|
|
|
|
|
runtime.loadClass("core.Async");
|
|
|
|
|
runtime.loadClass("core.DomUtils");
|
|
|
|
|
runtime.loadClass("odf.OdfUtils");
|
|
|
|
|
runtime.loadClass("ops.OdtDocument");
|
|
|
|
|
runtime.loadClass("ops.OdtStepsTranslator");
|
|
|
|
|
runtime.loadClass("ops.Session");
|
|
|
|
|
runtime.loadClass("odf.Namespaces");
|
|
|
|
|
runtime.loadClass("odf.OdfCanvas");
|
|
|
|
|
runtime.loadClass("odf.OdfUtils");
|
|
|
|
|
runtime.loadClass("gui.CaretManager");
|
|
|
|
|
runtime.loadClass("gui.Caret");
|
|
|
|
|
runtime.loadClass("gui.OdfFieldView");
|
|
|
|
|
runtime.loadClass("gui.SessionController");
|
|
|
|
|
runtime.loadClass("gui.SessionView");
|
|
|
|
|
runtime.loadClass("gui.HyperlinkTooltipView");
|
|
|
|
|
runtime.loadClass("gui.TrivialUndoManager");
|
|
|
|
|
runtime.loadClass("gui.SvgSelectionView");
|
|
|
|
|
runtime.loadClass("gui.SelectionViewManager");
|
|
|
|
|
runtime.loadClass("core.EventNotifier");
|
|
|
|
|
runtime.loadClass("gui.ShadowCursor");
|
|
|
|
|
runtime.loadClass("gui.CommonConstraints");
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Instantiate a new editor session attached to an existing operation session
|
|
|
|
|
* @constructor
|
|
|
|
|
* @implements {core.EventSource}
|
|
|
|
|
* @param {!ops.Session} session
|
|
|
|
|
* @param {!string} localMemberId
|
|
|
|
|
* @param {{viewOptions:gui.SessionViewOptions,directParagraphStylingEnabled:boolean,annotationsEnabled:boolean}} config
|
|
|
|
|
*/
|
|
|
|
|
var EditorSession = function EditorSession(session, localMemberId, config) {
|
|
|
|
|
var self = this,
|
|
|
|
|
currentParagraphNode = null,
|
|
|
|
|
currentCommonStyleName = null,
|
|
|
|
|
currentStyleName = null,
|
|
|
|
|
caretManager,
|
|
|
|
|
selectionViewManager,
|
|
|
|
|
hyperlinkTooltipView,
|
|
|
|
|
odtDocument = session.getOdtDocument(),
|
|
|
|
|
textns = odf.Namespaces.textns,
|
|
|
|
|
fontStyles = document.createElement('style'),
|
|
|
|
|
formatting = odtDocument.getFormatting(),
|
|
|
|
|
domUtils = core.DomUtils,
|
|
|
|
|
odfUtils = odf.OdfUtils,
|
|
|
|
|
odfFieldView,
|
|
|
|
|
eventNotifier = new core.EventNotifier([
|
|
|
|
|
EditorSession.signalMemberAdded,
|
|
|
|
|
EditorSession.signalMemberUpdated,
|
|
|
|
|
EditorSession.signalMemberRemoved,
|
|
|
|
|
EditorSession.signalCursorAdded,
|
|
|
|
|
EditorSession.signalCursorMoved,
|
|
|
|
|
EditorSession.signalCursorRemoved,
|
|
|
|
|
EditorSession.signalParagraphChanged,
|
|
|
|
|
EditorSession.signalCommonStyleCreated,
|
|
|
|
|
EditorSession.signalCommonStyleDeleted,
|
|
|
|
|
EditorSession.signalParagraphStyleModified,
|
|
|
|
|
EditorSession.signalUndoStackChanged]),
|
|
|
|
|
shadowCursor = new gui.ShadowCursor(odtDocument),
|
|
|
|
|
sessionConstraints,
|
|
|
|
|
/**@const*/
|
|
|
|
|
NEXT = core.StepDirection.NEXT;
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @return {Array.<!string>}
|
|
|
|
|
*/
|
|
|
|
|
function getAvailableFonts() {
|
|
|
|
|
var availableFonts, regex, matches;
|
|
|
|
|
|
|
|
|
|
availableFonts = {};
|
|
|
|
|
|
|
|
|
|
/*jslint regexp: true*/
|
|
|
|
|
regex = /font-family *: *(?:\'([^']*)\'|\"([^"]*)\")/gm;
|
|
|
|
|
/*jslint regexp: false*/
|
|
|
|
|
matches = regex.exec(fontsCSS);
|
|
|
|
|
|
|
|
|
|
while (matches) {
|
|
|
|
|
availableFonts[matches[1] || matches[2]] = 1;
|
|
|
|
|
matches = regex.exec(fontsCSS);
|
|
|
|
|
}
|
|
|
|
|
availableFonts = Object.keys(availableFonts);
|
|
|
|
|
|
|
|
|
|
return availableFonts;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function checkParagraphStyleName() {
|
|
|
|
|
var newStyleName,
|
|
|
|
|
newCommonStyleName;
|
|
|
|
|
|
|
|
|
|
newStyleName = currentParagraphNode.getAttributeNS(textns, 'style-name');
|
|
|
|
|
|
|
|
|
|
if (newStyleName !== currentStyleName) {
|
|
|
|
|
currentStyleName = newStyleName;
|
|
|
|
|
// check if common style is still the same
|
|
|
|
|
newCommonStyleName = formatting.getFirstCommonParentStyleNameOrSelf(newStyleName);
|
|
|
|
|
if (!newCommonStyleName) {
|
|
|
|
|
// Default style, empty-string name
|
|
|
|
|
currentCommonStyleName = newStyleName = currentStyleName = "";
|
|
|
|
|
self.emit(EditorSession.signalParagraphChanged, {
|
|
|
|
|
type: 'style',
|
|
|
|
|
node: currentParagraphNode,
|
|
|
|
|
styleName: currentCommonStyleName
|
|
|
|
|
});
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
// a common style
|
|
|
|
|
if (newCommonStyleName !== currentCommonStyleName) {
|
|
|
|
|
currentCommonStyleName = newCommonStyleName;
|
|
|
|
|
self.emit(EditorSession.signalParagraphChanged, {
|
|
|
|
|
type: 'style',
|
|
|
|
|
node: currentParagraphNode,
|
|
|
|
|
styleName: currentCommonStyleName
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
/**
|
|
|
|
|
* Creates a NCName from the passed string
|
|
|
|
|
* @param {!string} name
|
|
|
|
|
* @return {!string}
|
|
|
|
|
*/
|
|
|
|
|
function createNCName(name) {
|
|
|
|
|
var letter,
|
|
|
|
|
result = "",
|
|
|
|
|
i;
|
|
|
|
|
|
|
|
|
|
// encode
|
|
|
|
|
for (i = 0; i < name.length; i += 1) {
|
|
|
|
|
letter = name[i];
|
|
|
|
|
// simple approach, can be improved to not skip other allowed chars
|
|
|
|
|
if (letter.match(/[a-zA-Z0-9.-_]/) !== null) {
|
|
|
|
|
result += letter;
|
|
|
|
|
} else {
|
|
|
|
|
result += "_" + letter.charCodeAt(0).toString(16) + "_";
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// ensure leading char is from proper range
|
|
|
|
|
if (result.match(/^[a-zA-Z_]/) === null) {
|
|
|
|
|
result = "_" + result;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return result;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function uniqueParagraphStyleNCName(name) {
|
|
|
|
|
var result,
|
|
|
|
|
i = 0,
|
|
|
|
|
ncMemberId = createNCName(localMemberId),
|
|
|
|
|
ncName = createNCName(name);
|
|
|
|
|
|
|
|
|
|
// create default paragraph style
|
|
|
|
|
// localMemberId is used to avoid id conflicts with ids created by other members
|
|
|
|
|
result = ncName + "_" + ncMemberId;
|
|
|
|
|
// then loop until result is really unique
|
|
|
|
|
while (formatting.hasParagraphStyle(result)) {
|
|
|
|
|
result = ncName + "_" + i + "_" + ncMemberId;
|
|
|
|
|
i += 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return result;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function trackCursor(cursor) {
|
|
|
|
|
var node;
|
|
|
|
|
|
|
|
|
|
node = odfUtils.getParagraphElement(cursor.getNode());
|
|
|
|
|
if (!node) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
currentParagraphNode = node;
|
|
|
|
|
checkParagraphStyleName();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function trackCurrentParagraph(info) {
|
|
|
|
|
var cursor = odtDocument.getCursor(localMemberId),
|
|
|
|
|
range = cursor && cursor.getSelectedRange(),
|
|
|
|
|
paragraphRange = odtDocument.getDOMDocument().createRange();
|
|
|
|
|
paragraphRange.selectNode(info.paragraphElement);
|
|
|
|
|
if ((range && domUtils.rangesIntersect(range, paragraphRange)) || info.paragraphElement === currentParagraphNode) {
|
|
|
|
|
self.emit(EditorSession.signalParagraphChanged, info);
|
|
|
|
|
checkParagraphStyleName();
|
|
|
|
|
}
|
|
|
|
|
paragraphRange.detach();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function onMemberAdded(member) {
|
|
|
|
|
self.emit(EditorSession.signalMemberAdded, member.getMemberId());
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function onMemberUpdated(member) {
|
|
|
|
|
self.emit(EditorSession.signalMemberUpdated, member.getMemberId());
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function onMemberRemoved(memberId) {
|
|
|
|
|
self.emit(EditorSession.signalMemberRemoved, memberId);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function onCursorAdded(cursor) {
|
|
|
|
|
self.emit(EditorSession.signalCursorAdded, cursor.getMemberId());
|
|
|
|
|
trackCursor(cursor);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function onCursorRemoved(memberId) {
|
|
|
|
|
self.emit(EditorSession.signalCursorRemoved, memberId);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function onCursorMoved(cursor) {
|
|
|
|
|
// Emit 'cursorMoved' only when *I* am moving the cursor, not the other users
|
|
|
|
|
if (cursor.getMemberId() === localMemberId) {
|
|
|
|
|
self.emit(EditorSession.signalCursorMoved, cursor);
|
|
|
|
|
trackCursor(cursor);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function onStyleCreated(newStyleName) {
|
|
|
|
|
self.emit(EditorSession.signalCommonStyleCreated, newStyleName);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function onStyleDeleted(styleName) {
|
|
|
|
|
self.emit(EditorSession.signalCommonStyleDeleted, styleName);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function onParagraphStyleModified(styleName) {
|
|
|
|
|
self.emit(EditorSession.signalParagraphStyleModified, styleName);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Call all subscribers for the given event with the specified argument
|
|
|
|
|
* @param {!string} eventid
|
|
|
|
|
* @param {Object} args
|
|
|
|
|
*/
|
|
|
|
|
this.emit = function (eventid, args) {
|
|
|
|
|
eventNotifier.emit(eventid, args);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Subscribe to a given event with a callback
|
|
|
|
|
* @param {!string} eventid
|
|
|
|
|
* @param {!Function} cb
|
|
|
|
|
*/
|
|
|
|
|
this.subscribe = function (eventid, cb) {
|
|
|
|
|
eventNotifier.subscribe(eventid, cb);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @param {!string} eventid
|
|
|
|
|
* @param {!Function} cb
|
|
|
|
|
* @return {undefined}
|
|
|
|
|
*/
|
|
|
|
|
this.unsubscribe = function (eventid, cb) {
|
|
|
|
|
eventNotifier.unsubscribe(eventid, cb);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
this.getCursorPosition = function () {
|
|
|
|
|
return odtDocument.getCursorPosition(localMemberId);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
this.getCursorSelection = function () {
|
|
|
|
|
return odtDocument.getCursorSelection(localMemberId);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
this.getOdfCanvas = function () {
|
|
|
|
|
return odtDocument.getOdfCanvas();
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
this.getCurrentParagraph = function () {
|
|
|
|
|
return currentParagraphNode;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
this.getAvailableParagraphStyles = function () {
|
|
|
|
|
return formatting.getAvailableParagraphStyles();
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
this.getCurrentParagraphStyle = function () {
|
|
|
|
|
return currentCommonStyleName;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Applies the paragraph style with the given
|
|
|
|
|
* style name to all the paragraphs within
|
|
|
|
|
* the cursor selection.
|
|
|
|
|
* @param {!string} styleName
|
|
|
|
|
* @return {undefined}
|
|
|
|
|
*/
|
|
|
|
|
this.setCurrentParagraphStyle = function (styleName) {
|
|
|
|
|
var range = odtDocument.getCursor(localMemberId).getSelectedRange(),
|
|
|
|
|
paragraphs = odfUtils.getParagraphElements(range),
|
|
|
|
|
opQueue = [];
|
|
|
|
|
|
|
|
|
|
paragraphs.forEach(function (paragraph) {
|
|
|
|
|
var paragraphStartPoint = odtDocument.convertDomPointToCursorStep(paragraph, 0, NEXT),
|
|
|
|
|
paragraphStyleName = paragraph.getAttributeNS(odf.Namespaces.textns, "style-name"),
|
|
|
|
|
opSetParagraphStyle;
|
|
|
|
|
|
|
|
|
|
if (paragraphStyleName !== styleName) {
|
|
|
|
|
opSetParagraphStyle = new ops.OpSetParagraphStyle();
|
|
|
|
|
opSetParagraphStyle.init({
|
|
|
|
|
memberid: localMemberId,
|
|
|
|
|
styleName: styleName,
|
|
|
|
|
position: paragraphStartPoint
|
|
|
|
|
});
|
|
|
|
|
opQueue.push(opSetParagraphStyle);
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
if (opQueue.length > 0) {
|
|
|
|
|
session.enqueue(opQueue);
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
this.insertTable = function (initialRows, initialColumns, tableStyleName, tableColumnStyleName, tableCellStyleMatrix) {
|
|
|
|
|
var op = new ops.OpInsertTable();
|
|
|
|
|
op.init({
|
|
|
|
|
memberid: localMemberId,
|
|
|
|
|
position: self.getCursorPosition(),
|
|
|
|
|
initialRows: initialRows,
|
|
|
|
|
initialColumns: initialColumns,
|
|
|
|
|
tableStyleName: tableStyleName,
|
|
|
|
|
tableColumnStyleName: tableColumnStyleName,
|
|
|
|
|
tableCellStyleMatrix: tableCellStyleMatrix
|
|
|
|
|
});
|
|
|
|
|
session.enqueue([op]);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Takes a style name and returns the corresponding paragraph style
|
|
|
|
|
* element. If the style name is an empty string, the default style
|
|
|
|
|
* is returned.
|
|
|
|
|
* @param {!string} styleName
|
|
|
|
|
* @return {?Element}
|
|
|
|
|
*/
|
|
|
|
|
function getParagraphStyleElement(styleName) {
|
|
|
|
|
return (styleName === "")
|
|
|
|
|
? formatting.getDefaultStyleElement('paragraph')
|
|
|
|
|
: formatting.getStyleElement(styleName, 'paragraph');
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
this.getParagraphStyleElement = getParagraphStyleElement;
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Returns if the style is used anywhere in the document
|
|
|
|
|
* @param {!Element} styleElement
|
|
|
|
|
* @return {boolean}
|
|
|
|
|
*/
|
|
|
|
|
this.isStyleUsed = function (styleElement) {
|
|
|
|
|
return formatting.isStyleUsed(styleElement);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Returns the attributes of a given paragraph style name
|
|
|
|
|
* (with inheritance). If the name is an empty string,
|
|
|
|
|
* the attributes of the default style are returned.
|
|
|
|
|
* @param {!string} styleName
|
|
|
|
|
* @return {?odf.Formatting.StyleData}
|
|
|
|
|
*/
|
|
|
|
|
this.getParagraphStyleAttributes = function (styleName) {
|
|
|
|
|
var styleNode = getParagraphStyleElement(styleName),
|
|
|
|
|
includeSystemDefault = styleName === "";
|
|
|
|
|
|
|
|
|
|
if (styleNode) {
|
|
|
|
|
return formatting.getInheritedStyleAttributes(styleNode, includeSystemDefault);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return null;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Creates and enqueues a paragraph-style cloning operation.
|
|
|
|
|
* Returns the created id for the new style.
|
|
|
|
|
* @param {!string} styleName id of the style to update
|
|
|
|
|
* @param {!{paragraphProperties,textProperties}} setProperties properties which are set
|
|
|
|
|
* @param {!{paragraphPropertyNames,textPropertyNames}=} removedProperties properties which are removed
|
|
|
|
|
* @return {undefined}
|
|
|
|
|
*/
|
|
|
|
|
this.updateParagraphStyle = function (styleName, setProperties, removedProperties) {
|
|
|
|
|
var op;
|
|
|
|
|
op = new ops.OpUpdateParagraphStyle();
|
|
|
|
|
op.init({
|
|
|
|
|
memberid: localMemberId,
|
|
|
|
|
styleName: styleName,
|
|
|
|
|
setProperties: setProperties,
|
|
|
|
|
removedProperties: (!removedProperties) ? {} : removedProperties
|
|
|
|
|
});
|
|
|
|
|
session.enqueue([op]);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Creates and enqueues a paragraph-style cloning operation.
|
|
|
|
|
* Returns the created id for the new style.
|
|
|
|
|
* @param {!string} styleName id of the style to clone
|
|
|
|
|
* @param {!string} newStyleDisplayName display name of the new style
|
|
|
|
|
* @return {!string}
|
|
|
|
|
*/
|
|
|
|
|
this.cloneParagraphStyle = function (styleName, newStyleDisplayName) {
|
|
|
|
|
var newStyleName = uniqueParagraphStyleNCName(newStyleDisplayName),
|
|
|
|
|
styleNode = getParagraphStyleElement(styleName),
|
|
|
|
|
op, setProperties, attributes, i;
|
|
|
|
|
|
|
|
|
|
setProperties = formatting.getStyleAttributes(styleNode);
|
|
|
|
|
// copy any attributes directly on the style
|
|
|
|
|
attributes = styleNode.attributes;
|
|
|
|
|
for (i = 0; i < attributes.length; i += 1) {
|
|
|
|
|
// skip...
|
|
|
|
|
// * style:display-name -> not copied, set to new string below
|
|
|
|
|
// * style:name -> not copied, set from op by styleName property
|
|
|
|
|
// * style:family -> "paragraph" always, set by op
|
|
|
|
|
if (!/^(style:display-name|style:name|style:family)/.test(attributes[i].name)) {
|
|
|
|
|
setProperties[attributes[i].name] = attributes[i].value;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
setProperties['style:display-name'] = newStyleDisplayName;
|
|
|
|
|
|
|
|
|
|
op = new ops.OpAddStyle();
|
|
|
|
|
op.init({
|
|
|
|
|
memberid: localMemberId,
|
|
|
|
|
styleName: newStyleName,
|
|
|
|
|
styleFamily: 'paragraph',
|
|
|
|
|
setProperties: setProperties
|
|
|
|
|
});
|
|
|
|
|
session.enqueue([op]);
|
|
|
|
|
|
|
|
|
|
return newStyleName;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
this.deleteStyle = function (styleName) {
|
|
|
|
|
var op;
|
|
|
|
|
op = new ops.OpRemoveStyle();
|
|
|
|
|
op.init({
|
|
|
|
|
memberid: localMemberId,
|
|
|
|
|
styleName: styleName,
|
|
|
|
|
styleFamily: 'paragraph'
|
|
|
|
|
});
|
|
|
|
|
session.enqueue([op]);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Returns an array of the declared fonts in the ODF document,
|
|
|
|
|
* with 'duplicates' like Arial1, Arial2, etc removed. The alphabetically
|
|
|
|
|
* first font name for any given family is kept.
|
|
|
|
|
* The elements of the array are objects containing the font's name and
|
|
|
|
|
* the family.
|
|
|
|
|
* @return {Array.<!Object>}
|
|
|
|
|
*/
|
|
|
|
|
this.getDeclaredFonts = function () {
|
|
|
|
|
var fontMap = formatting.getFontMap(),
|
|
|
|
|
usedFamilies = [],
|
|
|
|
|
array = [],
|
|
|
|
|
sortedNames,
|
|
|
|
|
key,
|
|
|
|
|
value,
|
|
|
|
|
i;
|
|
|
|
|
|
|
|
|
|
// Sort all the keys in the font map alphabetically
|
|
|
|
|
sortedNames = Object.keys(fontMap);
|
|
|
|
|
sortedNames.sort();
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < sortedNames.length; i += 1) {
|
|
|
|
|
key = sortedNames[i];
|
|
|
|
|
value = fontMap[key];
|
|
|
|
|
|
|
|
|
|
// Use the font declaration only if the family is not already used.
|
|
|
|
|
// Therefore we are able to discard the alphabetic successors of the first
|
|
|
|
|
// font name.
|
|
|
|
|
if (usedFamilies.indexOf(value) === -1) {
|
|
|
|
|
array.push({
|
|
|
|
|
name: key,
|
|
|
|
|
family: value
|
|
|
|
|
});
|
|
|
|
|
if (value) {
|
|
|
|
|
usedFamilies.push(value);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return array;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
this.getSelectedHyperlinks = function () {
|
|
|
|
|
var cursor = odtDocument.getCursor(localMemberId);
|
|
|
|
|
// no own cursor yet/currently added?
|
|
|
|
|
if (!cursor) {
|
|
|
|
|
return [];
|
|
|
|
|
}
|
|
|
|
|
return odfUtils.getHyperlinkElements(cursor.getSelectedRange());
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
this.getSelectedRange = function () {
|
|
|
|
|
var cursor = odtDocument.getCursor(localMemberId);
|
|
|
|
|
return cursor && cursor.getSelectedRange();
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
function undoStackModified(e) {
|
|
|
|
|
self.emit(EditorSession.signalUndoStackChanged, e);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
this.undo = function () {
|
|
|
|
|
self.sessionController.undo();
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
this.redo = function () {
|
|
|
|
|
self.sessionController.redo();
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @param {!string} memberId
|
|
|
|
|
* @return {?ops.Member}
|
|
|
|
|
*/
|
|
|
|
|
this.getMember = function (memberId) {
|
|
|
|
|
return odtDocument.getMember(memberId);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @param {!function(!Object=)} callback passing an error object in case of error
|
|
|
|
|
* @return {undefined}
|
|
|
|
|
*/
|
|
|
|
|
function destroy(callback) {
|
|
|
|
|
var head = document.getElementsByTagName('head')[0],
|
|
|
|
|
eventManager = self.sessionController.getEventManager();
|
|
|
|
|
|
|
|
|
|
head.removeChild(fontStyles);
|
|
|
|
|
|
|
|
|
|
odtDocument.unsubscribe(ops.Document.signalMemberAdded, onMemberAdded);
|
|
|
|
|
odtDocument.unsubscribe(ops.Document.signalMemberUpdated, onMemberUpdated);
|
|
|
|
|
odtDocument.unsubscribe(ops.Document.signalMemberRemoved, onMemberRemoved);
|
|
|
|
|
odtDocument.unsubscribe(ops.Document.signalCursorAdded, onCursorAdded);
|
|
|
|
|
odtDocument.unsubscribe(ops.Document.signalCursorRemoved, onCursorRemoved);
|
|
|
|
|
odtDocument.unsubscribe(ops.Document.signalCursorMoved, onCursorMoved);
|
|
|
|
|
odtDocument.unsubscribe(ops.OdtDocument.signalCommonStyleCreated, onStyleCreated);
|
|
|
|
|
odtDocument.unsubscribe(ops.OdtDocument.signalCommonStyleDeleted, onStyleDeleted);
|
|
|
|
|
odtDocument.unsubscribe(ops.OdtDocument.signalParagraphStyleModified, onParagraphStyleModified);
|
|
|
|
|
odtDocument.unsubscribe(ops.OdtDocument.signalParagraphChanged, trackCurrentParagraph);
|
|
|
|
|
odtDocument.unsubscribe(ops.OdtDocument.signalUndoStackChanged, undoStackModified);
|
|
|
|
|
|
|
|
|
|
eventManager.unsubscribe("mousemove", hyperlinkTooltipView.showTooltip);
|
|
|
|
|
eventManager.unsubscribe("mouseout", hyperlinkTooltipView.hideTooltip);
|
|
|
|
|
delete self.sessionView;
|
|
|
|
|
delete self.sessionController;
|
|
|
|
|
callback();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @param {!function(!Error=)} callback passing an error object in case of error
|
|
|
|
|
* @return {undefined}
|
|
|
|
|
*/
|
|
|
|
|
this.destroy = function(callback) {
|
|
|
|
|
var cleanup = [
|
|
|
|
|
self.sessionView.destroy,
|
|
|
|
|
caretManager.destroy,
|
|
|
|
|
selectionViewManager.destroy,
|
|
|
|
|
self.sessionController.destroy,
|
|
|
|
|
hyperlinkTooltipView.destroy,
|
|
|
|
|
odfFieldView.destroy,
|
|
|
|
|
destroy
|
|
|
|
|
];
|
|
|
|
|
|
|
|
|
|
core.Async.destroyAll(cleanup, callback);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
function init() {
|
|
|
|
|
var head = document.getElementsByTagName('head')[0],
|
|
|
|
|
odfCanvas = session.getOdtDocument().getOdfCanvas(),
|
|
|
|
|
eventManager;
|
|
|
|
|
|
|
|
|
|
// TODO: fonts.css should be rather done by odfCanvas, or?
|
|
|
|
|
fontStyles.type = 'text/css';
|
|
|
|
|
fontStyles.media = 'screen, print, handheld, projection';
|
|
|
|
|
fontStyles.appendChild(document.createTextNode(fontsCSS));
|
|
|
|
|
head.appendChild(fontStyles);
|
|
|
|
|
|
|
|
|
|
odfFieldView = new gui.OdfFieldView(odfCanvas);
|
|
|
|
|
odfFieldView.showFieldHighlight();
|
|
|
|
|
self.sessionController = new gui.SessionController(session, localMemberId, shadowCursor, {
|
|
|
|
|
annotationsEnabled: config.annotationsEnabled,
|
|
|
|
|
directTextStylingEnabled: config.directTextStylingEnabled,
|
|
|
|
|
directParagraphStylingEnabled: config.directParagraphStylingEnabled
|
|
|
|
|
});
|
|
|
|
|
sessionConstraints = self.sessionController.getSessionConstraints();
|
|
|
|
|
|
|
|
|
|
eventManager = self.sessionController.getEventManager();
|
|
|
|
|
hyperlinkTooltipView = new gui.HyperlinkTooltipView(odfCanvas,
|
|
|
|
|
self.sessionController.getHyperlinkClickHandler().getModifier);
|
|
|
|
|
eventManager.subscribe("mousemove", hyperlinkTooltipView.showTooltip);
|
|
|
|
|
eventManager.subscribe("mouseout", hyperlinkTooltipView.hideTooltip);
|
|
|
|
|
|
|
|
|
|
caretManager = new gui.CaretManager(self.sessionController, odfCanvas.getViewport());
|
|
|
|
|
selectionViewManager = new gui.SelectionViewManager(gui.SvgSelectionView);
|
|
|
|
|
self.sessionView = new gui.SessionView(config.viewOptions, localMemberId, session, sessionConstraints, caretManager, selectionViewManager);
|
|
|
|
|
self.availableFonts = getAvailableFonts();
|
|
|
|
|
selectionViewManager.registerCursor(shadowCursor, true);
|
|
|
|
|
|
|
|
|
|
// Session Constraints can be applied once the controllers are instantiated.
|
|
|
|
|
if (config.reviewModeEnabled) {
|
|
|
|
|
// Disallow deleting other authors' annotations.
|
|
|
|
|
sessionConstraints.setState(gui.CommonConstraints.EDIT.ANNOTATIONS.ONLY_DELETE_OWN, true);
|
|
|
|
|
sessionConstraints.setState(gui.CommonConstraints.EDIT.REVIEW_MODE, true);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Custom signals, that make sense in the Editor context. We do not want to expose webodf's ops signals to random bits of the editor UI.
|
|
|
|
|
odtDocument.subscribe(ops.Document.signalMemberAdded, onMemberAdded);
|
|
|
|
|
odtDocument.subscribe(ops.Document.signalMemberUpdated, onMemberUpdated);
|
|
|
|
|
odtDocument.subscribe(ops.Document.signalMemberRemoved, onMemberRemoved);
|
|
|
|
|
odtDocument.subscribe(ops.Document.signalCursorAdded, onCursorAdded);
|
|
|
|
|
odtDocument.subscribe(ops.Document.signalCursorRemoved, onCursorRemoved);
|
|
|
|
|
odtDocument.subscribe(ops.Document.signalCursorMoved, onCursorMoved);
|
|
|
|
|
odtDocument.subscribe(ops.OdtDocument.signalCommonStyleCreated, onStyleCreated);
|
|
|
|
|
odtDocument.subscribe(ops.OdtDocument.signalCommonStyleDeleted, onStyleDeleted);
|
|
|
|
|
odtDocument.subscribe(ops.OdtDocument.signalParagraphStyleModified, onParagraphStyleModified);
|
|
|
|
|
odtDocument.subscribe(ops.OdtDocument.signalParagraphChanged, trackCurrentParagraph);
|
|
|
|
|
odtDocument.subscribe(ops.OdtDocument.signalUndoStackChanged, undoStackModified);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
init();
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/**@const*/EditorSession.signalMemberAdded = "memberAdded";
|
|
|
|
|
/**@const*/EditorSession.signalMemberUpdated = "memberUpdated";
|
|
|
|
|
/**@const*/EditorSession.signalMemberRemoved = "memberRemoved";
|
|
|
|
|
/**@const*/EditorSession.signalCursorAdded = "cursorAdded";
|
|
|
|
|
/**@const*/EditorSession.signalCursorRemoved = "cursorRemoved";
|
|
|
|
|
/**@const*/EditorSession.signalCursorMoved = "cursorMoved";
|
|
|
|
|
/**@const*/EditorSession.signalParagraphChanged = "paragraphChanged";
|
|
|
|
|
/**@const*/EditorSession.signalCommonStyleCreated = "styleCreated";
|
|
|
|
|
/**@const*/EditorSession.signalCommonStyleDeleted = "styleDeleted";
|
|
|
|
|
/**@const*/EditorSession.signalParagraphStyleModified = "paragraphStyleModified";
|
|
|
|
|
/**@const*/EditorSession.signalUndoStackChanged = "signalUndoStackChanged";
|
|
|
|
|
|
|
|
|
|
return EditorSession;
|
2018-09-15 01:12:36 +02:00
|
|
|
})("");
|
|
|
|
|
|
