116 lines
2.0 KiB
JavaScript
116 lines
2.0 KiB
JavaScript
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module.exports = new Class
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({
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Extends: Vn.Object
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,isOpen: false
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,uiLoaded: false
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,initialize: function(gui, formInfo) {
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this.gui = gui;
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this.conn = gui.conn;
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this.hash = gui.hash;
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this.formInfo = formInfo;
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}
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/**
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* Gets an object from the builder associated to this form.
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*
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* @param {string} objectId The object identifier
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* @return {Object} The object, or %null if not found
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*/
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,$: function(objectId) {
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if (this.builder)
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return this.builder.getById(objectId);
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return null;
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}
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,loadUi: function() {
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if (!this.isOpen)
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return;
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var builder = new Vn.Builder();
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builder.signalData = this;
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builder.add('conn', this.conn);
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builder.loadXml('forms/'+ this.formInfo.path +'/ui.xml');
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var res = this.builder = builder.load();
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this.node = res.$('form');
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res.link(this);
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var models = res.getByTagName('db-model');
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for (var i = 0; i < models.length; i++)
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models[i].conn = this.conn;
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var queries = res.getByTagName('db-query');
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for (var i = 0; i < queries.length; i++)
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queries[i].conn = this.conn;
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if (this.node) {
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this.gui.setForm(this.node);
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this.gui.setTitle(res.$('title'));
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this.gui.setActions(res.$('actions'));
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this.activate();
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}
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this.uiLoaded = true;
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}
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,unloadUi: function() {
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if (!this.uiLoaded)
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return;
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if (this.node) {
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this.deactivate();
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this.gui.setTitle(null);
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this.gui.setActions(null);
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Vn.Node.remove(this.node);
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this.deactivate();
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this.node = null;
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}
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if (this.builder) {
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this.builder.unref();
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this.builder = null;
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}
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}
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/**
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* Called when the form is opened.
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*/
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,open: function() {
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this.close();
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this.isOpen = true;
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this.loadUi();
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}
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/**
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* Called when the form is closed.
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*/
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,close: function() {
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if (!this.isOpen)
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return;
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this.isOpen = false;
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this.unloadUi();
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}
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/**
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* Called when the form is activated.
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*/
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,activate: function() {}
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/**
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* Called when the form is deactivated.
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*/
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,deactivate: function() {}
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,_destroy: function() {
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this.close();
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this.parent();
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}
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});
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