+
+var createWrapTextAction = function(createParams) {
+ return {
+ name: createParams.name,
+ params: {
+ fragment: {type: 'context', name: 'fragment'},
+ },
+ getState: function(params) {
+ var state = {
+ label: this.config.label
+ },
+ parent;
+
+ if(!params.fragment || !params.fragment.isValid()) {
+ return _.extend(state, {allowed: false});
+ }
+
+ 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;
+ }
+
+ 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 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', 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', 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;
+ event.success();
+ return doc.createFragment(doc.CaretFragment, {node: span.contents()[0], offset:0});
+ }, {
+ metadata: {
+ description: action.getState().description,
+ fragment: params.fragment
+ },
+ success: callback
+ });
+ });
+ dialog.show();
+ add_attachments(dialog);
+};
+
+var editLink = function(callback, params) {
+ var doc = params.fragment.document,
+ link = params.fragment.node.getParent('link'),
+ dialog = Dialog.create({
+ title: gettext('Edit link'),
+ executeButtonText: gettext('Apply'),
+ cancelButtonText: gettext('Cancel'),
+ fields: [
+ {label: gettext('Link'), name: 'href', type: 'input', initialValue: link.getAttr('href')}
+ ]
+ }),
+ action = this;
+
+ dialog.on('execute', function(event) {
+ doc.transaction(function() {
+ link.setAttr('href', event.formData.href);
+ event.success();
+ return params.fragment;
+ }, {
+ metadata: {
+ description: action.getState().description,
+ fragment: params.fragment
+ },
+ success: callback
+ });
+ });
+ dialog.show();
+};
+
+var linkAction = {
+ name: 'link',
+ params: {
+ fragment: {type: 'context', name: 'fragment'}
+ },
+ stateDefaults: {
+ label: gettext('link')
+ },
+ getState: function(params) {
+ if(!params.fragment || !params.fragment.isValid()) {
+ return {allowed: false};
+ }
+
+ if(params.fragment instanceof params.fragment.TextRangeFragment) {
+ if(!params.fragment.hasSiblingBoundaries() || params.fragment.startNode.parent().is('link')) {
+ return {allowed: false};
+ }
+ return {
+ allowed: true,
+ description: gettext('Create link from selection'),
+ execute: createLinkFromSelection
+ };
+ }
+
+ if(params.fragment instanceof params.fragment.CaretFragment) {
+ if(params.fragment.node.isInside('link')) {
+ return {
+ allowed: true,
+ toggled: true,
+ description: gettext('Edit link'),
+ execute: editLink
+ };
+ }
+ }
+ return {allowed: false};
+ }
+};
+
+var metadataParams = {};
+
+plugin.actions = [
+ undoRedoAction('undo'),
+ undoRedoAction('redo'),
+ commentAction,
+ 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);
+