footnote = require('plugins/core/footnote'),
switchTo = require('plugins/core/switch'),
lists = require('plugins/core/lists'),
- plugin = {name: 'core', actions: [], canvas: {}, documentExtension: {textNode: {}}},
- Dialog = require('views/dialog/dialog');
+ plugin = {name: 'core', actions: [], canvas: {}, documentExtension: {textNode: {}, documentNode: {}}},
+ Dialog = require('views/dialog/dialog'),
+ canvasElements = require('plugins/core/canvasElements'),
+ metadataEditor = require('plugins/core/metadataEditor/metadataEditor'),
+ edumed = require('plugins/core/edumed/edumed'),
+ add_attachments = require('views/attachments/add_attachments');
+var exerciseFix = function(newNodes) {
+ var list, exercise, max, addedItem, answerValues;
+ if(newNodes.created.is('item')) {
+ list = newNodes.created.parent();
+ exercise = list.parent();
+ if(exercise && exercise.is('exercise')) {
+ if(exercise.is('exercise.order')) {
+ answerValues = exercise.object.getItems()
+ .map(function(item) {
+ if(!addedItem && item.node.sameNode(newNodes.created)) {
+ addedItem = item;
+ }
+ return item.getAnswer();
+ });
+ max = Math.max.apply(Math.max, answerValues);
+ addedItem.setAnswer(max + 1);
+ }
+ }
+ }
+};
+
plugin.documentExtension.textNode.transformations = {
breakContent: {
impl: function(args) {
var node = this,
+ isSpan = node.parent().getTagName() === 'span',
+ parentDescribingNodes = [],
newNodes, emptyText;
newNodes = node.split({offset: args.offset});
+ newNodes.second.contents()
+ .filter(function(child) {
+ return child.object.describesParent;
+ })
+ .forEach(function(child) {
+ //child.detach();
+ parentDescribingNodes.push(child);
+ child.detach();
+ });
[newNodes.first, newNodes.second].some(function(newNode) {
if(!(newNode.contents().length)) {
emptyText = newNode.append({text: ''});
return true; // break
}
});
+
+ /* <hack>
+ /*
+ This makes sure that adding a new item to the list in some of the edumed exercises
+ sets an answer attribute that makes sense (and not just copies it which would create
+ a duplicate value).
+
+ This won't be neccessary when/if we introduce canvas element own key event handlers.
+
+ Alternatively, WLXML elements could implement their own item split methods that we
+ would delegate to.
+ */
+ exerciseFix(newNodes);
+ /* </hack> */
+
+ parentDescribingNodes.forEach(function(node) {
+ newNodes.first.append(node);
+ });
+
+ var parent, newNode;
+
+ var copyNode = function(n) {
+ var attrs = {};
+ n.getAttrs().forEach(function(attr) {
+ attrs[attr.name] = attr.value;
+ });
+
+ return node.document.createDocumentNode({
+ tagName: n.getTagName(),
+ attrs: attrs
+ });
+ };
+
+ var move = function(node, to) {
+ var copy;
+ if(!node.containsNode(newNodes.second)) {
+ to.append(node);
+ return false;
+ } else {
+ if(!node.sameNode(newNodes.second)) {
+ copy = to.append(copyNode(node));
+ node.contents().some(function(n) {
+ return move(n, copy);
+ });
+ }
+ return true;
+ }
+ };
+
+ if(isSpan) {
+ newNodes.first.parents().some(function(p) {
+ if(p.getTagName() !== 'span') {
+ parent = p;
+ return true;
+ }
+ });
+ newNode = parent.before({tagName: parent.getTagName(), attrs: {'class': parent.getClass()}});
+ parent.contents().some(function(n) {
+ return move(n, newNode);
+ });
+ if(newNodes.second.contents()[0].getText().length === 0) {
+ var textNode = newNodes.second.contents()[0];
+ newNodes.second.detach();
+ newNodes.second = parent;
+ emptyText = newNodes.second.append(textNode);
+ }
+ }
+
+ var newNodeText = newNodes.second.contents()[0].getText();
+ if(newNodes.second.is({tagName: 'header'}) && newNodeText === '') {
+ newNodes.second = newNodes.second.setTag('div');
+ newNodes.second.setClass('p');
+ }
+
return _.extend(newNodes, {emptyText: emptyText});
- },
- getChangeRoot: function() {
- return this.context.parent().parent();
}
},
mergeContentUp: function() {
}
};
+plugin.documentExtension.documentNode.transformations = {
+ moveUp: function() {
+ var toMerge = this,
+ prev = toMerge.prev();
+
+ var merge = function(from, to) {
+ var toret;
+ from.contents().forEach(function(node, idx) {
+ var len, ret;
+ if(idx === 0 && node.nodeType === Node.TEXT_NODE) {
+ len = node.getText().length;
+ }
+ ret = to.append(node);
+
+ if(idx === 0 && ret.nodeType === Node.TEXT_NODE) {
+ toret = {
+ node: ret,
+ offset: ret.getText().length - len
+ };
+ } else if(!toret) {
+ toret = {
+ node: ret.getFirstTextNode(),
+ offset: 0
+ };
+ }
+ });
+ from.detach();
+ return toret;
+ };
+
+ var strategies = [
+ {
+ applies: function() {
+ return toMerge.nodeType === Node.TEXT_NODE && prev.is({tagName: 'span'});
+ },
+ run: function() {
+ var textNode = prev.getLastTextNode(),
+ txt, prevText, prevTextLen;
+ if(textNode) {
+ txt = textNode.getText();
+ if(txt.length > 1) {
+ textNode.setText(txt.substr(0, txt.length-1));
+ return {node: toMerge, offset: 0};
+ } else {
+ if((prevText = prev.prev()) && prevText.nodeType === Node.TEXT_NODE) {
+ prevTextLen = prevText.getText().length;
+ }
+ prev.detach();
+ return {
+ node: prevText ? prevText : toMerge,
+ offset : prevText ? prevTextLen : 0
+ };
+ }
+ }
+ }
+ },
+ {
+ applies: function() {
+ return toMerge.is({tagName: 'div', 'klass': 'p'}) || (toMerge.is({tagName: 'div'}) && toMerge.getClass() === '');
+ },
+ run: function() {
+ if (!prev)
+ return;
+ if(prev.is('p') || prev.is({tagName: 'header'})) {
+ return merge(toMerge, prev);
+ }
+ if(prev.is('list')) {
+ var items = prev.contents().filter(function(n) { return n.is('item');});
+ return merge(toMerge, items[items.length-1]);
+ }
+ }
+ },
+ {
+ applies: function() {
+ return toMerge.is({tagName: 'span'});
+ },
+ run: function() {
+ /* globals Node */
+ var toret = {node: toMerge.contents()[0] , offset: 0},
+ txt, txtNode, parent;
+ if(!prev) {
+ toMerge.parents().some(function(p) {
+ if(p.is({tagName: 'span'})) {
+ parent = prev = p;
+ } else {
+ if(!parent) {
+ parent = p;
+ }
+ prev = prev && prev.prev();
+ return true;
+ }
+ });
+ }
+ if(!prev) {
+ return parent.moveUp();
+ }
+ else if(prev.nodeType === Node.TEXT_NODE && (txt = prev.getText())) {
+ prev.setText(txt.substr(0, txt.length-1));
+ return toret;
+ } else if(prev.is({tagName: 'span'})) {
+ if((txtNode = prev.getLastTextNode())) {
+ txt = txtNode.getText();
+ if(txt.length > 1) {
+ txtNode.setText(txt.substr(0, txt.length-1));
+ } else {
+ if(txtNode.parent().contents().length === 1) {
+ txtNode.parent().detach();
+ } else {
+ txtNode.detach();
+ }
+
+ }
+ return toret;
+ }
+ }
+
+ }
+ },
+ {
+ applies: function() {
+ return toMerge.is({tagName: 'header'});
+ },
+ run: function() {
+ if(prev && (prev.is('p') || prev.is({tagName: 'header'}))) {
+ return merge(toMerge, prev);
+ }
+ }
+ },
+ {
+ applies: function() {
+ return toMerge.is('item');
+ },
+ run: function() {
+ var list;
+ if(prev && prev.is('item')) {
+ return merge(toMerge, prev);
+ } else if(!prev && (list = toMerge.parent()) && list.is('list')) {
+ list.before(toMerge);
+ toMerge.setClass('p');
+ if(!list.contents().length) {
+ list.detach();
+ }
+ return {node: toMerge.contents()[0], offset:0};
+ }
+ }
+ }
+ ];
+
+ var toret;
+ strategies.some(function(strategy) {
+ if(strategy.applies()) {
+ toret = strategy.run();
+ return true;
+ }
+ });
+ return toret;
+ },
+ insertNewNode: function () {
+ var node = this;
+ var newElement = this.document.createDocumentNode({tagName: 'div', attrs: {class: 'p'}});
+ node.after(newElement);
+ newElement.append({text: ''});
+ return newElement;
+ }
+};
+
var undoRedoAction = function(dir) {
return {
name: dir,
icon: 'share-alt',
iconStyle: dir === 'undo' ? '-webkit-transform: scale(-1,1); transform: scale(-1, 1)' : '',
execute: function(callback, params) {
+ var metadata = _.last(params.document[dir+'Stack']).metadata,
+ fragment = metadata && metadata.fragment;
params.document[dir]();
+ if(fragment) {
+ if(!fragment.isValid()) {
+ fragment.restoreFromPaths();
+ }
+ if(fragment.isValid()) {
+ callback(fragment);
+ }
+ }
callback();
},
},
},
parent;
- if(
- !params.fragment || !params.fragment.isValid() ||
- !(params.fragment instanceof params.fragment.TextRangeFragment) ||
- !params.fragment.hasSiblingBoundries()) {
- return _.extend(state, {allowed: false});
- }
-
- parent = params.fragment.startNode.parent();
- if(parent && parent.is(createParams.klass) || parent.isInside(createParams.klass)) {
+ if(!params.fragment || !params.fragment.isValid()) {
return _.extend(state, {allowed: false});
}
- return _.extend(state, {
- allowed: true,
- description: createParams.description,
- execute: function(callback, params) {
- params.fragment.document.transaction(function() {
- var parent = params.fragment.startNode.parent(),
- doc = params.fragment.document,
- wrapper, lastTextNode;
-
- wrapper = parent.wrapText({
- _with: {tagName: 'span', attrs: {'class': createParams.klass}},
- offsetStart: params.fragment.startOffset,
- offsetEnd: params.fragment.endOffset,
- textNodeIdx: [params.fragment.startNode.getIndex(), params.fragment.endNode.getIndex()]
- });
-
- lastTextNode = wrapper.getLastTextNode();
- if(lastTextNode) {
- return doc.createFragment(doc.CaretFragment, {node: lastTextNode, offset: lastTextNode.getText().length});
+ if(params.fragment instanceof params.fragment.CaretFragment && params.fragment.node.isInside(createParams.klass)) {
+ return _.extend(state, {
+ allowed: true,
+ toggled: true,
+ description: createParams.unwrapDescription,
+ execute: function(callback, params) {
+ var node = params.fragment.node,
+ doc = node.document,
+ toRemove = node.getParent(createParams.klass),
+ prefLen = 0;
+
+ if(node.sameNode(toRemove.contents()[0]) && toRemove.isPrecededByTextNode()) {
+ prefLen = toRemove.prev().getText().length;
}
- }, {
- metadata: {
- description: createParams.description
- },
- success: callback
- });
+
+ doc.transaction(function() {
+ var ret = toRemove.unwrapContent(),
+ newFragment = params.fragment;
+ if(!newFragment.isValid()) {
+ newFragment = doc.createFragment(doc.CaretFragment, {
+ node: ret.element1,
+ offset: prefLen + params.fragment.offset
+ });
+ }
+ return newFragment;
+ }, {
+ metadata: {
+ description: createParams.unwrapDescription,
+ fragment: params.fragment
+ },
+ success: callback
+ });
+ }
+ });
+ }
+
+ if(params.fragment instanceof params.fragment.TextRangeFragment && params.fragment.hasSiblingBoundaries()) {
+ parent = params.fragment.startNode.parent();
+ if(parent && parent.is(createParams.klass) || parent.isInside(createParams.klass)) {
+ return _.extend(state, {allowed: false});
}
- });
+
+ return _.extend(state, {
+ allowed: true,
+ description: createParams.wrapDescription,
+ execute: function(callback, params) {
+ params.fragment.document.transaction(function() {
+ var parent = params.fragment.startNode.parent(),
+ doc = params.fragment.document,
+ wrapper, lastTextNode;
+
+ wrapper = parent.wrapText({
+ _with: {tagName: 'span', attrs: {'class': createParams.klass}},
+ offsetStart: params.fragment.startOffset,
+ offsetEnd: params.fragment.endOffset,
+ textNodeIdx: [params.fragment.startNode.getIndex(), params.fragment.endNode.getIndex()]
+ });
+
+ lastTextNode = wrapper.getLastTextNode();
+ if(lastTextNode) {
+ return doc.createFragment(doc.CaretFragment, {node: lastTextNode, offset: lastTextNode.getText().length});
+ }
+ }, {
+ metadata: {
+ description: createParams.wrapDescription,
+ fragment: params.fragment
+ },
+ success: callback
+ });
+ }
+ });
+ }
+ return _.extend(state, {allowed: false});
}
};
};
var createLinkFromSelection = function(callback, params) {
- var doc = params.fragment.document,
- dialog = Dialog.create({
+ var fragment = params.fragment,
+ doc = fragment.document,
+ text = fragment.startNode.nativeNode.data.substring(fragment.startOffset, fragment.endOffset),
+ url;
+ if (text.indexOf('//') >= 0 && text.indexOf(' ') < 0) {
+ url = text;
+ } else if (text.substr(0, 4) === 'www.' && text.indexOF(' ') < 0) {
+ url = 'http://' + text;
+ }
+ var dialog = Dialog.create({
title: gettext('Create link'),
executeButtonText: gettext('Apply'),
cancelButtonText: gettext('Cancel'),
fields: [
- {label: gettext('Link'), name: 'href', type: 'input'}
+ {label: gettext('Link'), name: 'href', type: 'input', initialValue: url || '',
+ prePasteHandler: function(text) {
+ return params.fragment.document.getLinkForUrl(text);
+ }.bind(this)
+ }
]
}),
action = this;
dialog.on('execute', function(event) {
doc.transaction(function() {
var span = action.params.fragment.startNode.parent().wrapText({
- _with: {tagName: 'span', attrs: {'class': 'link'}},
+ _with: {tagName: 'span', attrs: {'class': 'link', href: event.formData.href }},
offsetStart: params.fragment.startOffset,
offsetEnd: params.fragment.endOffset,
textNodeIdx: [params.fragment.startNode.getIndex(), params.fragment.endNode.getIndex()]
}),
doc = params.fragment.document;
- span.setAttr('href', event.formData.href);
event.success();
return doc.createFragment(doc.CaretFragment, {node: span.contents()[0], offset:0});
}, {
metadata: {
- description: action.getState().description
+ description: action.getState().description,
+ fragment: params.fragment
},
success: callback
});
});
dialog.show();
+ add_attachments(dialog);
};
var editLink = function(callback, params) {
return params.fragment;
}, {
metadata: {
- description: action.getState().description
+ description: action.getState().description,
+ fragment: params.fragment
},
success: callback
});
}
if(params.fragment instanceof params.fragment.TextRangeFragment) {
- if(!params.fragment.hasSiblingBoundries() || params.fragment.startNode.parent().is('link')) {
+ if(!params.fragment.hasSiblingBoundaries() || params.fragment.startNode.parent().is('link')) {
return {allowed: false};
}
return {
}
};
+var metadataParams = {};
plugin.actions = [
undoRedoAction('undo'),
undoRedoAction('redo'),
commentAction,
- createWrapTextAction({name: 'emphasis', klass: 'emp', description: gettext('Mark as emphasized')}),
- createWrapTextAction({name: 'cite', klass: 'cite', description: gettext('Mark as citation')}),
- linkAction
-].concat(plugin.actions, templates.actions, footnote.actions, switchTo.actions, lists.actions);
-
+ createWrapTextAction({name: 'emphasis', klass: 'emp', wrapDescription: gettext('Mark as emphasized'), unwrapDescription: gettext('Remove emphasis')}),
+ createWrapTextAction({name: 'cite', klass: 'cite', wrapDescription: gettext('Mark as citation'), unwrapDescription: gettext('Remove citation')}),
+ linkAction,
+ metadataEditor.action(metadataParams)
+].concat(plugin.actions, templates.actions, footnote.actions, switchTo.actions, lists.actions, edumed.actions);
plugin.config = function(config) {
// templates.actions[0].config(config.templates);
templates.actions[0].params.template.options = config.templates;
+ metadataParams.config = (config.metadata || []).sort(function(configRow1, configRow2) {
+ if(configRow1.key < configRow2.key) {
+ return -1;
+ }
+ if(configRow1.key > configRow2.key) {
+ return 1;
+ }
+ return 0;
+ });
};
+plugin.canvasElements = canvasElements.concat(edumed.canvasElements);
+
return plugin;
});
\ No newline at end of file
fnp / fnpeditor.git / blobdiff