-/*global View render_template panels */
-var HTMLView = View.extend({
- _className: 'HTMLView',
- element: null,
- model: null,
- template: 'html-view-template',
-
- init: function(element, model, parent, template) {
- this._super(element, model, template);
- this.parent = parent;
-
- this.model
- .addObserver(this, 'data', this.modelDataChanged.bind(this))
- .addObserver(this, 'state', this.modelStateChanged.bind(this));
-
- $('.htmlview', this.element).html(this.model.get('data'));
-
- this.$menuTemplate = $(render_template('html-view-frag-menu-template', this));
-
- this.modelStateChanged('state', this.model.get('state'));
- this.model.load();
-
- this.currentOpen = null;
- },
-
- modelDataChanged: function(property, value) {
- $('.htmlview', this.element).html(value);
- this.updatePrintLink();
- var self = this;
-
- $("*[x-editable]").each(function() {
- $(this).append( self.$menuTemplate.clone() );
- });
- },
-
- updatePrintLink: function() {
- var base = this.$printLink.attr('ui:baseref');
- this.$printLink.attr('href', base + "?user="+this.model.document.get('user')+"&revision=" + this.model.get('revision'));
- },
-
- modelStateChanged: function(property, value)
- {
- var self = $(this);
-
- if (value == 'synced' || value == 'dirty') {
- this.unfreeze();
- } else if (value == 'unsynced') {
- if(this.currentOpen) this.closeWithoutSave(this.currentOpen);
- this.freeze('Niezsynchronizowany...');
- } else if (value == 'loading') {
- this.freeze('Ładowanie...');
- } else if (value == 'saving') {
- this.freeze('Zapisywanie...');
- } else if (value == 'error') {
- this.freeze(this.model.get('error'));
- $('.xml-editor-ref', this.overlay).click(
- function(event) {
- console.log("Sending scroll rq.", this);
- try {
- var href = $(this).attr('href').split('-');
- var line = parseInt(href[1]);
- var column = parseInt(href[2]);
-
- $(document).trigger('xml-scroll-request', {line:line, column:column});
- } catch(e) {
- console.log(e);
- }
-
- return false;
- });
- }
- },
-
- render: function() {
- this.element.unbind('click');
-
- if(this.$printLink) this.$printLink.unbind();
- this._super();
- this.$printLink = $('.html-print-link', this.element);
- this.updatePrintLink();
-
- this.element.bind('click', this.itemClicked.bind(this));
- // this.element.bind('mouseover', this.itemHover.bind(this));
- },
-
- reload: function() {
- this.model.load(true);
- },
-
- dispose: function() {
- this.model.removeObserver(this);
- this._super();
- },
-
- itemClicked: function(event)
- {
- var self = this;
-
- console.log('click:', event, event.ctrlKey, event.target);
- var $e = $(event.target);
-
- if($e.hasClass('edit-button'))
- this.openForEdit( this.editableFor($e) );
-
- if($e.hasClass('accept-button'))
- this.closeWithSave( this.editableFor($e) );
-
- if($e.hasClass('reject-button'))
- this.closeWithoutSave( this.editableFor($e) );
- },
-
- closeWithSave: function($e) {
- var $edit = $e.data('edit-overlay');
- var newText = $('textarea', $edit).val();
-
- this.model.putXMLPart($e, newText, function($e, html) {
- this.renderPart($e, html);
- $edit.remove();
- $e.removeAttr('x-open');
- }.bind(this) );
- this.currentOpen = null;
- },
-
- closeWithoutSave: function($e) {
- var $edit = $e.data('edit-overlay');
- $edit.remove();
- $e.removeAttr('x-open');
- this.currentOpen = null;
- },
-
- renderPart: function($e, html) {
- $e.html(html);
- $e.append( this.$menuTemplate.clone() );
- },
-
- editableFor: function($button)
- {
- var $e = $button;
- var n = 0;
-
- while( ($e[0] != this.element[0]) && !($e.attr('x-editable')) && n < 50)
- {
- // console.log($e, $e.parent(), this.element);
- $e = $e.parent();
- n += 1;
- }
-
- if(!$e.attr('x-editable'))
- throw Exception("Click outside of editable")
-
- return $e;
- },
-
- openForEdit: function($origin)
- {
- if(this.currentOpen && this.currentOpen != $origin) {
- this.closeWithSave(this.currentOpen);
-
- }
-
- // start edition on this node
- var $overlay = $('<div class="html-editarea"><textarea></textarea></div>');
-
- var x = $origin[0].offsetLeft;
- var y = $origin[0].offsetTop;
- var w = $origin.outerWidth();
- var h = $origin.innerHeight();
-
- $overlay.css({position: 'absolute', height: h, left: x, top: y, width: '95%'});
-
- $origin.offsetParent().append($overlay);
- $origin.data('edit-overlay', $overlay);
-
- this.model.getXMLPart($origin, function(path, data) {
- $('textarea', $overlay).val(data);
- });
-
- this.currentOpen = $origin;
- $origin.attr('x-open', 'open');
-
-
- return false;
- }
-
-});
-
-// Register view
-panels['html'] = HTMLView;
\ No newline at end of file
fnp / redakcja.git / blobdiff