ref: master
plugins/web_odf/public/wodotexteditor-0.5.9/wodotexteditor/widgets/paragraphStylesDialog.js
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/** * Copyright (C) 2012-2013 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 define, require, dojo, dijit, runtime */ define("webodf/editor/widgets/paragraphStylesDialog", [ "webodf/editor/widgets/dialogWidgets/idMangler"], function (IdMangler) { "use strict"; return function ParagraphStylesDialog(callback) { var self = this, idMangler = new IdMangler(), editorSession, dialog, stylePicker, alignmentPane, fontEffectsPane; function makeWidget(callback) { require([ "dijit/Dialog", "dijit/TooltipDialog", "dijit/popup", "dijit/layout/LayoutContainer", "dijit/layout/TabContainer", "dijit/layout/ContentPane", "dijit/form/Button", "dijit/form/DropDownButton"], function (Dialog, TooltipDialog, popup, LayoutContainer, TabContainer, ContentPane, Button, DropDownButton) { var tr = runtime.tr, mainLayoutContainer, tabContainer, topBar, actionBar, cloneButton, deleteButton, cloneTooltip, cloneDropDown, /** * Mapping of the properties from edit pane properties to the attributes of style:text-properties * @const@type{Array.<!{propertyName:string,attributeName:string,unit:string}>} */ textPropertyMapping = [{ propertyName: 'fontSize', attributeName: 'fo:font-size', unit: 'pt' }, { propertyName: 'fontName', attributeName: 'style:font-name' }, { propertyName: 'color', attributeName: 'fo:color' }, { propertyName: 'backgroundColor', attributeName: 'fo:background-color' }, { propertyName: 'fontWeight', attributeName: 'fo:font-weight' }, { propertyName: 'fontStyle', attributeName: 'fo:font-style' }, { propertyName: 'underline', attributeName: 'style:text-underline-style' }, { propertyName: 'strikethrough', attributeName: 'style:text-line-through-style' }], /** * Mapping of the properties from edit pane properties to the attributes of style:paragraph-properties * @const@type{Array.<!{propertyName:string,attributeName:string,unit:string}>} */ paragraphPropertyMapping = [{ propertyName: 'topMargin', attributeName: 'fo:margin-top', unit: 'mm' }, { propertyName: 'bottomMargin', attributeName: 'fo:margin-bottom', unit: 'mm' }, { propertyName: 'leftMargin', attributeName: 'fo:margin-left', unit: 'mm' }, { propertyName: 'rightMargin', attributeName: 'fo:margin-right', unit: 'mm' }, { propertyName: 'textAlign', attributeName: 'fo:text-align' }], originalFontEffectsPaneValue, originalAlignmentPaneValue; /** * Sets attributes of a node by the properties of the object properties, * based on the mapping defined in propertyMapping. * @param {!Object} properties * @param {!Array.<!{propertyName:string,attributeName:string,unit:string}>} propertyMapping * @return {!Object} */ function mappedProperties(properties, propertyMapping) { var i, m, value, result = {}; for (i = 0; i < propertyMapping.length; i += 1) { m = propertyMapping[i]; value = properties[m.propertyName]; // Set a value as the attribute of a node, if that value is defined. // If there is a unit specified, it is suffixed to the value. if (value !== undefined) { result[m.attributeName] = (m.unit !== undefined) ? value + m.unit : value; } } return result; } /** * Returns an flat object containing only the key-value mappings * from the 'new' flat object which are different from the 'old' object's. * @param {!Object} oldProperties * @param {!Object} newProperties * @return {!Object} */ function updatedProperties(oldProperties, newProperties) { var properties = {}; Object.keys(newProperties).forEach(function (key) { if (newProperties[key] !== oldProperties[key]) { properties[key] = newProperties[key]; } }); return properties; } function accept() { editorSession.updateParagraphStyle(stylePicker.value(), { "style:paragraph-properties": mappedProperties( updatedProperties(originalAlignmentPaneValue, alignmentPane.value()), paragraphPropertyMapping ), "style:text-properties": mappedProperties( updatedProperties(originalFontEffectsPaneValue, fontEffectsPane.value()), textPropertyMapping ) }); dialog.hide(); } function cancel() { dialog.hide(); } function setStyle(value) { if (value !== stylePicker.value()) { stylePicker.setValue(value); } alignmentPane.setStyle(value); fontEffectsPane.setStyle(value); originalAlignmentPaneValue = alignmentPane.value(); originalFontEffectsPaneValue = fontEffectsPane.value(); // If it is a default (nameless) style or is used, make it undeletable. if (value === "" || editorSession.isStyleUsed(editorSession.getParagraphStyleElement(value))) { deleteButton.domNode.style.display = 'none'; } else { deleteButton.domNode.style.display = 'block'; } } /** * Creates and enqueues a paragraph-style cloning operation. * Remembers the id of the created style in newStyleName, so the * style picker can be set to it, once the operation has been applied. * @param {!string} styleName id of the style to clone * @param {!string} newStyleDisplayName display name of the new style */ function cloneStyle(styleName, newStyleDisplayName) { var newStyleName = editorSession.cloneParagraphStyle(styleName, newStyleDisplayName); setStyle(newStyleName); } function deleteStyle(styleName) { editorSession.deleteStyle(styleName); } // Dialog dialog = new Dialog({ title: tr("Paragraph Styles") }); mainLayoutContainer = new LayoutContainer({ style: "height: 520px; width: 450px;" }); topBar = new ContentPane({ region: "top", style: "margin: 0; padding: 0" }); mainLayoutContainer.addChild(topBar); cloneTooltip = new TooltipDialog({ content: idMangler.mangleIds( '<h2 style="margin: 0;">' + tr("Clone this Style") + '</h2><br/>' + '<label for="name">' + tr("New Name:") + '</label> <input data-dojo-type="dijit/form/TextBox" id="name" name="name"><br/><br/>'), style: "width: 300px;" }); cloneButton = new Button({ label: tr("Create"), onClick: function () { cloneStyle(stylePicker.value(), cloneTooltip.get('value').name); cloneTooltip.reset(); popup.close(cloneTooltip); } }); cloneTooltip.addChild(cloneButton); cloneDropDown = new DropDownButton({ label: tr("Clone"), showLabel: false, iconClass: 'dijitEditorIcon dijitEditorIconCopy', dropDown: cloneTooltip, style: "float: right; margin-bottom: 5px;" }); topBar.addChild(cloneDropDown, 1); deleteButton = new Button({ label: tr("Delete"), showLabel: false, iconClass: 'dijitEditorIcon dijitEditorIconDelete', style: "float: right; margin-bottom: 5px;", onClick: function () { deleteStyle(stylePicker.value()); } }); topBar.addChild(deleteButton, 2); // Tab Container tabContainer = new TabContainer({ region: "center" }); mainLayoutContainer.addChild(tabContainer); actionBar = dojo.create("div", { "class": "dijitDialogPaneActionBar" }); new dijit.form.Button({ label: tr("OK"), onClick: accept }).placeAt(actionBar); new dijit.form.Button({ label: tr("Cancel"), onClick: cancel }).placeAt(actionBar); dialog.domNode.appendChild(actionBar); require([ "webodf/editor/widgets/paragraphStyles", "webodf/editor/widgets/dialogWidgets/alignmentPane", "webodf/editor/widgets/dialogWidgets/fontEffectsPane" ], function (ParagraphStyles, AlignmentPane, FontEffectsPane) { var p, a, f; p = new ParagraphStyles(function (paragraphStyles) { stylePicker = paragraphStyles; stylePicker.widget().startup(); stylePicker.widget().domNode.style.float = "left"; stylePicker.widget().domNode.style.width = "350px"; stylePicker.widget().domNode.style.marginTop = "5px"; topBar.addChild(stylePicker.widget(), 0); stylePicker.onRemove = function () { // The style picker automatically falls back // to the first entry if the currently selected // entry is deleted. So it is safe to simply // open the new auto-selected entry after removal. setStyle(stylePicker.value()); }; stylePicker.onChange = setStyle; stylePicker.setEditorSession(editorSession); }); a = new AlignmentPane(function (pane) { alignmentPane = pane; alignmentPane.widget().startup(); tabContainer.addChild(alignmentPane.widget()); alignmentPane.setEditorSession(editorSession); }); f = new FontEffectsPane(function (pane) { fontEffectsPane = pane; fontEffectsPane.widget().startup(); tabContainer.addChild(fontEffectsPane.widget()); fontEffectsPane.setEditorSession(editorSession); }); dialog.onShow = function () { var currentStyle = editorSession.getCurrentParagraphStyle(); setStyle(currentStyle); }; dialog.onHide = self.onToolDone; // only done to make jslint see the var used return p || a || f; }); dialog.addChild(mainLayoutContainer); mainLayoutContainer.startup(); return callback(dialog); }); } this.setEditorSession = function (session) { editorSession = session; if (stylePicker) { stylePicker.setEditorSession(session); } if (alignmentPane) { alignmentPane.setEditorSession(session); } if (fontEffectsPane) { fontEffectsPane.setEditorSession(session); } if (!editorSession && dialog) { // TODO: check show state dialog.hide(); } }; /*jslint emptyblock: true*/ this.onToolDone = function () {}; /*jslint emptyblock: false*/ // init makeWidget(function (dialog) { return callback(dialog); }); }; }); |