mirror of
https://github.com/gyurix1968/guacamole-client.git
synced 2025-10-30 00:23:21 +00:00
Ticket #268: Mostly-implemented UI. Still need enum type.
This commit is contained in:
Michael Jumper
@@ -36,7 +36,6 @@ var GuacAdmin = {
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"fields" : {
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"connection_id" : document.getElementById("connection-id"),
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"protocol" : document.getElementById("protocol"),
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"username" : document.getElementById("username")
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},
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@@ -53,26 +52,8 @@ var GuacAdmin = {
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* An arbitrary input field.
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*
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* @constructor
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* @param {String} title A human-readable title for the field.
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* @param {String[]} available The allowed value(s), if any.
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* @param {String[]} selected The selected value(s), if any.
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*/
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GuacAdmin.Field = function(title, available, selected) {
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/**
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* A human-readable title describing this field.
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*/
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this.title = title;
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/**
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* All available values, if any.
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*/
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this.available = available || [];
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/**
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* All selected values, if any.
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*/
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this.selected = selected || [];
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GuacAdmin.Field = function() {
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/**
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* Returns the DOM Element representing this field.
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@@ -82,11 +63,18 @@ GuacAdmin.Field = function(title, available, selected) {
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this.getElement = function() {};
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/**
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* Returns the selected values of this field.
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* Returns the value of this field.
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*
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* @return {String[]} All selected values.
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* @return {String} The value of this field.
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*/
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this.getSelected = function() {};
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this.getValue = function() {};
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/**
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* Sets the value of this field.
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*
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* @param {String} value The value of this field.
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*/
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this.setValue = function(value) {};
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};
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@@ -95,26 +83,29 @@ GuacAdmin.Field = function(title, available, selected) {
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* Simple HTML input field.
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*
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* @augments GuacAdmin.Field
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* @param {String} type The type of HTML field.
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*/
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GuacAdmin.Field._HTML_INPUT = function(type, title, available, selected) {
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GuacAdmin.Field._HTML_INPUT = function(type) {
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// Call parent constructor
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GuacAdmin.Field.apply(this, [title, available, selected]);
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GuacAdmin.Field.apply(this);
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// Create backing element
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var element = GuacUI.createElement("input");
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element.setAttribute("type", type);
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if (selected && selected.length == 1)
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element.setAttribute("value", selected[0]);
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this.getSelected = function() {
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return [element.value];
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this.getValue = function() {
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return element.value;
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};
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this.getElement = function() {
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return element;
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};
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this.setValue = function(value) {
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element.value = value;
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};
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};
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GuacAdmin.Field._HTML_INPUT.prototype = new GuacAdmin.Field();
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@@ -125,8 +116,8 @@ GuacAdmin.Field._HTML_INPUT.prototype = new GuacAdmin.Field();
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*
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* @augments GuacAdmin.Field._HTML_INPUT
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*/
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GuacAdmin.Field.TEXT = function(title, available, selected) {
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GuacAdmin.Field._HTML_INPUT.apply(this, ["text", title, available, selected]);
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GuacAdmin.Field.TEXT = function() {
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GuacAdmin.Field._HTML_INPUT.apply(this, ["text"]);
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};
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GuacAdmin.Field.TEXT.prototype = new GuacAdmin.Field._HTML_INPUT();
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@@ -137,78 +128,48 @@ GuacAdmin.Field.TEXT.prototype = new GuacAdmin.Field._HTML_INPUT();
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*
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* @augments GuacAdmin.Field._HTML_INPUT
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*/
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GuacAdmin.Field.PASSWORD = function(title, available, selected) {
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GuacAdmin.Field._HTML_INPUT.apply(this, ["password", title, available, selected]);
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GuacAdmin.Field.PASSWORD = function() {
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GuacAdmin.Field._HTML_INPUT.apply(this, ["password"]);
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};
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GuacAdmin.Field.PASSWORD.prototype = new GuacAdmin.Field._HTML_INPUT();
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/**
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* Multi-select list where each element has a corresponding checkbox.
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* Simple checkbox.
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*
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* @augments GuacAdmin.Field
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*/
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GuacAdmin.Field.LIST = function(title, available, selected) {
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GuacAdmin.Field.CHECKBOX = function(value) {
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// Call parent constructor
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GuacAdmin.Field.apply(this, [title, available, selected]);
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GuacAdmin.Field.apply(this);
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var i;
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// Create backing element
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var element = GuacUI.createElement("input");
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element.setAttribute("type", "checkbox");
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element.setAttribute("value", value);
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// All selected connections
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var is_selected = {};
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for (i=0; i<selected.length; i++)
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is_selected[selected[i]] = true;
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// Add elements for all list items
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var element = GuacUI.createElement("div", "list");
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for (i=0; i<available.length; i++) {
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(function() {
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// Get name
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var name = available[i];
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// Containing div
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var list_item = GuacUI.createChildElement(element, "div", "connection");
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// Checkbox
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var checkbox = GuacUI.createChildElement(list_item, "input");
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checkbox.setAttribute("type", "checkbox");
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if (is_selected[name])
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checkbox.checked = true;
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// Update selected set when changed
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checkbox.onclick =
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checkbox.onchange = function() {
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if (checkbox.checked)
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is_selected[name] = true;
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else if (is_selected[name])
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delete is_selected[name];
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};
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// Connection name
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var name_element = GuacUI.createChildElement(list_item, "span", "name");
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name_element.textContent = name;
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})();
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}
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this.getValue = function() {
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if (element.checked)
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return value;
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else
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return "";
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};
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this.getElement = function() {
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return element;
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};
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this.getSelected = function() {
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return Object.keys(is_selected);
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this.setValue = function(new_value) {
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if (new_value == value)
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element.checked = true;
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else
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element.checked = false;
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};
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};
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GuacAdmin.Field.LIST.prototype = new GuacAdmin.Field();
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GuacAdmin.Field._HTML_INPUT.prototype = new GuacAdmin.Field();
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/**
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@@ -237,106 +198,6 @@ GuacAdmin.Button = function(title) {
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};
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/**
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* An arbitrary table-based form. Given an array of fields and an array
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* of buttons, GuacAdmin.Form constructs a clean HTML form using DOM Elements.
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*
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* @constructor
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* @param {GuacAdmin.Field[]} fields An array of all fields to include in the
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* form.
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* @param {GuacAdmin.Button[]} buttons An array of all buttons to include in the
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* form.
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*/
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GuacAdmin.Form = function(fields, buttons) {
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/**
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* Reference to this form.
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*/
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var guac_form = this;
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// Main div and fields
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var element = GuacUI.createElement("div", "form");
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var field_table = GuacUI.createChildElement(element, "table", "fields");
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// Buttons
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var button_div = GuacUI.createChildElement(element, "div", "object-buttons");
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/**
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* Returns the DOM element representing this form.
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*/
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this.getElement = function() {
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return element;
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};
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/**
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* Event called when a button is clicked.
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*
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* @event
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* @param {String} title The title of the button clicked.
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*/
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this.onaction = null;
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/*
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* Add all fields
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*/
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var i;
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for (i=0; i<fields.length; i++) {
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// Get field
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var field = fields[i];
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// Add elements
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var row = GuacUI.createChildElement(field_table, "tr");
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var header = GuacUI.createChildElement(row, "th");
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var cell = GuacUI.createChildElement(row, "td");
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// Set title
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header.textContent = field.title;
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// Add to cell
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cell.appendChild(field.getElement());
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}
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/*
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* Add all buttons
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*/
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for (i=0; i<buttons.length; i++) {
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(function() {
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// Get title and element
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var title = buttons[i].title;
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var button_element = buttons[i].getElement();
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// Trigger onaction event when clicked
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button_element.addEventListener("click", function(e) {
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if (guac_form.onaction) {
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// Build array of field values
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var field_values = [];
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for (var j=0; j<fields.length; j++)
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field_values.push(fields[j].getSelected());
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guac_form.onaction(title, field_values);
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e.stopPropagation();
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}
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});
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// Add to cell
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button_div.appendChild(button_element);
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})();
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}
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};
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/**
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* An arbitrary list item with an icon and caption.
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*/
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@@ -610,6 +471,9 @@ GuacAdmin.addConnection = function(connection) {
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// Associative set of protocols
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var available_protocols = {};
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// All form fields by parameter name
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var fields = {};
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// Add protocols
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for (var i=0; i<GuacAdmin.cached_protocols.length; i++) {
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@@ -660,16 +524,39 @@ GuacAdmin.addConnection = function(connection) {
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var parameter = protocol.parameters[name];
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// Create corresponding field
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var field = GuacUI.createChildElement(
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GuacUI.createTabulatedContainer(field_table, parameter.title + ":"),
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"input");
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var field;
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switch (parameter.type) {
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field.setAttribute("type", "text");
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field.value = connection.parameters[name];
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case "text":
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field = new GuacAdmin.Field.TEXT();
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break;
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// FIXME: Handle field types
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case "password":
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field = new GuacAdmin.Field.PASSWORD();
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break;
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}
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case "boolean":
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field = new GuacAdmin.Field.CHECKBOX(parameter.value);
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break;
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default:
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continue;
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}
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// Create container for field
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var container =
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GuacUI.createTabulatedContainer(field_table, parameter.title + ":");
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// Set initial value
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if (connection.parameters[name])
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field.setValue(connection.parameters[name]);
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// Add field
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container.appendChild(field.getElement());
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fields[name] = field;
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} // end foreach parameter
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}
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@@ -677,6 +564,10 @@ GuacAdmin.addConnection = function(connection) {
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protocol_field.value = connection.protocol;
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setFields(connection.protocol);
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protocol_field.onchange = protocol_field.onclick = function() {
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setFields(this.value);
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};
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// Add buttons
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var button_div = GuacUI.createChildElement(form_element, "div", "object-buttons");
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@@ -689,6 +580,22 @@ GuacAdmin.addConnection = function(connection) {
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try {
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// Build connection
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var updated_connection = new GuacamoleService.Connection(
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protocol_field.value,
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connection.id
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);
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// Populate parameters
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var protocol = available_protocols[updated_connection.protocol];
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for (var name in protocol.parameters) {
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var field = fields[name];
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if (field)
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updated_connection.parameters[name] = field.getValue();
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}
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// Update connection
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GuacamoleService.Connections.update(updated_connection);
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deselect();
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GuacAdmin.reset();
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@@ -772,7 +679,7 @@ GuacAdmin.reset = function() {
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// Try to create connection
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try {
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var connection = new GuacamoleService.Connection(
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GuacAdmin.fields.protocol.value, GuacAdmin.fields.connection_id.value);
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GuacAdmin.cached_protocols[0].name, GuacAdmin.fields.connection_id.value);
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GuacamoleService.Connections.create(connection);
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GuacAdmin.fields.connection_id.value = "";
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GuacAdmin.reset();
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@@ -627,10 +627,9 @@ GuacamoleService.Protocols = {
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},
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"read-only" : {
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"title" : "Read-only",
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"type" : "boolean",
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"checked" : "true",
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"unchecked" : ""
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"title" : "Read-only",
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"type" : "boolean",
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"value" : "true"
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}
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}
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@@ -655,8 +654,18 @@ GuacamoleService.Protocols = {
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"title" : "Port",
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"type" : "text",
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"value" : "3389"
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}
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},
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"username" : {
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"title" : "Username",
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"type" : "text"
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},
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"password" : {
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"title" : "Password",
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"type" : "password"
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}
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}
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}];
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