/*!
\file urlsearch.js This module contains the UrlSearch class.
*/
var enumObj = new Object();
enumObj.state = {Loading:0, Editing:1, Reloadable:2}
function UrlSearch(lastUrl)
{
function onChromeComplete()
{
// When restoring session we're already loading when chrome complete signal is sent
// So update button and progress to reflect the loading state
switch (window.pageController.loadState) {
case enumObj.state.Loading:
urlBarButton.setButton();
urlBarProgressBar.setProgress("5%");
break;
default:
urlBarProgressBar.setProgress("0%");
break;
}
//window.snippets.FaviconSnippet.anchorTo("UrlSearchChromeId", 1,5);
//window.snippets.FaviconSnippet.connectToWebpageController();
window.pageController.pageUrlChanged.connect(
function(url) {
//window.chrome.alert(url);
//url is coming from loadContoller. So need not set it back
urlBarTextBox.setTextBoxValue(url);
}
);
window.pageController.pageLoadStarted.connect(
function() {
//window.chrome.alert("Load start");
//window.app.debug("Load start" + window.pageController.currentRequestedUrl);
window.chrome.slideView(100);
urlBarProgressBar.setProgress("5%");
urlBarButton.setButton();
urlBarTextBox.setTextBoxValue(window.pageController.currentRequestedUrl);
}
);
window.pageController.pageLoadProgress.connect(
function(percent) {
urlBarProgressBar.handlePageLoadProgress(percent);
}
);
window.pageController.pageLoadFinished.connect(
function(ok) {
//window.chrome.alert("pageLoadFinished: ");
// If the load was finished normally and not due to user stopping it,
// simulate progress completion
if(!window.pageController.loadCanceled) {
urlBarProgressBar.setProgress("99%");
}
setTimeout("urlsearch.clearPBar()", 500);
__blockDeselect = false;
urlBarTextBox.setFocus(false);
urlBarButton.setButton();
if (window.views.current().type == "webView") {
if (window.snippets.UrlSearchChromeId && window.pageController.contentsYPos > 0) {
window.chrome.slideView(-100);
}
}
}
);
window.pageController.pageCreated.connect(
function() {
window.chrome.slideView(100);
}
);
window.pageController.pageChanged.connect(
function() {
//window.chrome.alert("Page changed");
// Set the values of the new page
setUrlSearchValues();
}
);
// Connect View Manager current view changed signal to slot.
window.views.currentViewChanged.connect(
function() {
if (window.views.current().type == "webView") {
/*window.chrome.alert("currentViewChanged window.views.current().type =" + window.views.current().type + "Pos " + window.pageController.contentsYPos == 0 + "Loading still: " + pageController.isPageLoading);*/
// When we change back to content view, show the urlsearch bar if either we are
// at the top or we are still loading the page (in this case, we will hide the urlsearch bar
// if needed on getting loadFinished
if (!window.views.WebView.currentPageIsSuperPage() &&
(window.pageController.contentsYPos <= 0 || pageController.isPageLoading) ){
// show url bar with no animation
//showUrlBar();
window.chrome.slideView(100);
}
else {
window.chrome.slideView(-100);
}
//set the correct values based on the window
//window.chrome.alert("currentViewChanged " + window.pageController.loadText);
setUrlSearchValues();
// place focus in urlsearch bar when returning from adding a new window in windows view
if (!window.views.WebView.currentPageIsSuperPage() &&
(window.pageController.loadText == "")) {
__blockDeselect = false;
window.snippets.UrlSearchChromeId.grabFocus();
document.getElementById("urlBox").focus();
return;
}
} else {
//Save url text box value
window.pageController.urlTextChanged(urlBarTextBox.getTextBoxValue());
// Remove progress bar and url text field value so that
// incorrect values are not seen before we can update when we come back
urlBarTextBox.setTextBoxValue("");
urlBarProgressBar.setProgress("0%");
//hideUrlBar();
window.chrome.slideView(-100);
}
}
);
window.ViewStack.currentViewChanged.connect(
function() {
if (window.views.current().type == "webView") {
/*window.chrome.alert("currentViewChanged window.views.current().type =" + window.views.current().type + "Pos " + window.pageController.contentsYPos == 0 + "Loading still: " + pageController.isPageLoading);*/
// When we change back to content view, show the urlsearch bar if either we are
// at the top or we are still loading the page (in this case, we will hide the urlsearch bar
// if needed on getting loadFinished
if (!window.views.WebView.currentPageIsSuperPage() &&
(window.pageController.contentsYPos <= 0 || pageController.isPageLoading) ){
// show url bar with no animation
//showUrlBar();
window.chrome.slideView(100);
}
else {
window.chrome.slideView(-100);
}
//set the correct values based on the window
//window.chrome.alert("currentViewChanged " + window.pageController.loadText);
setUrlSearchValues();
// place focus in urlsearch bar when returning from adding a new window in windows view
if (window.pageController.loadText == "") {
__blockDeselect = false;
window.snippets.UrlSearchChromeId.grabFocus();
document.getElementById("urlBox").focus();
return;
}
} else {
//Save url text box value
window.pageController.urlTextChanged(urlBarTextBox.getTextBoxValue());
// Remove progress bar and url text field value so that
// incorrect values are not seen before we can update when we come back
urlBarTextBox.setTextBoxValue("");
urlBarProgressBar.setProgress("0%");
//hideUrlBar();
window.chrome.slideView(-100);
}
}
);
// Connect snippets CR signal to slot.
window.chrome.symbianCarriageReturn.connect(
function() {
if (urlBarTextBox.hasFocus()) {
// When we get load started, the button will be changed
loadToMainWindow(urlBarTextBox.getTextBoxValue());
}
}
);
} //End of onChromeComplete handler
/*!
Class to handle displaying and updating the URL text box.
*/
function UrlTextBox()
{
}
//! UrlTextBox Public Methods
UrlTextBox.prototype.getTextBoxValue = function()
{
return document.gotoUrlForm.textBox.value;
}
UrlTextBox.prototype.setTextBoxValue = function(text)
{
//window.chrome.alert("setTextBoxValue" + text);
document.gotoUrlForm.textBox.value = text;
}
// Unused Method
UrlTextBox.prototype.textBoxFocus = function()
{
document.gotoUrlForm.textBox.focus();
}
UrlTextBox.prototype.hasFocus = function()
{
return document.getElementById("urlBox").hasFocus;
}
UrlTextBox.prototype.setFocus = function(hasFocus)
{
document.getElementById("urlBox").hasFocus = hasFocus;
}
/*!
Class to handle displaying and updating the URL tri-state button.
*/
function UrlTriStateButton()
{
}
//! UrlTriStateButton Public Methods
UrlTriStateButton.prototype.setButton = function()
{
//window.app.debug("setButton ");
btnDom = document.getElementById("tristateBtn").button;
switch (window.pageController.loadState) {
case enumObj.state.Loading:
btnDom.updateImages("urlsearch.snippet/icons/stop_btn.png",
"urlsearch.snippet/icons/stop_btn_pressed.png",
"urlsearch.snippet/icons/stop_btn.png");
break;
case enumObj.state.Editing:
btnDom.updateImages("urlsearch.snippet/icons/go_btn.png",
"urlsearch.snippet/icons/go_btn_pressed.png",
"urlsearch.snippet/icons/go_btn.png");
break;
case enumObj.state.Reloadable:
btnDom.updateImages("urlsearch.snippet/icons/refresh_btn.png",
"urlsearch.snippet/icons/refresh_btn_pressed.png",
"urlsearch.snippet/icons/refresh_btn.png");
break;
default:
window.App.debug("Incorrect state");
break;
}
document.getElementById("tristateBtn").button.updateButton();
// Don't need repaint anymore?
//if (window.snippets.UrlSearchChromeId) {
// window.snippets.UrlSearchChromeId.repaint();
//}
}
// Unused Method
UrlTriStateButton.prototype.changeTriState = function(a)
{
if (this.getValue() != a) {
this.setValue(a);
/* Shouln't have to do this check. This function should be
* called only after chrome has completed loading which
* means that all snippets have also been created.
*/
if (window.snippets.UrlSearchChromeId) {
window.snippets.UrlSearchChromeId.repaint();
}
}
}
/*!
Class to handle displaying and updating the URL progress bar.
*/
function UrlProgressBar()
{
this.oldpercent = 0;
}
//! UrlProgressBar Public Methods
UrlProgressBar.prototype.setProgress = function(widthStr)
{
document.getElementById("PBar").style.width = widthStr;
}
UrlProgressBar.prototype.handlePageLoadProgress = function(percent)
{
this.updateProgress(percent);
}
UrlProgressBar.prototype.updateProgress = function(percent)
{
if (percent != 100) {
//window.chrome.alert("Load prog "+percent);
var parentWidth = document.getElementById("textEntryCell").offsetWidth;
this.setProgress((parentWidth * percent)/100 + "px");
} else {
//clearProgressBar();
this.setProgress("0%");
oldpercent = 0;
}
}
// UrlSearch Private Member Variables
var animator;
var animating = false;
var defaultPos;
var defaultHeight;
var animateDuration = 500;
var __blockDeselect = false;
var urlBarTextBox = new UrlTextBox();
var urlBarButton = new UrlTriStateButton();
var urlBarProgressBar = new UrlProgressBar();
// UrlSearch Private Methods
function _urlsearch_write(lastUrl) {
var html = '' +
'<div id="urlsearchSnippet">' +
'<div class = "tableMain" id="mainLayoutTable">' +
'<div class = "tableRow" id="mainLayoutRow">' +
'<div class = "tableCell mainLayoutCell" id = "inputboxl"></div>' +
'<div class = "mainLayoutCell" id = "inputboxc">' +
'<form name = "gotoUrlForm">' +
'<div class = "tableRow">' +
'<div class = "tableCell" id = "textEntryCell">' +
'<input type ="text" id = "urlBox" name = "textBox" value="' + lastUrl + '" ' +
'maxlength="256" '+
'OnFocus="urlsearch.focusElement(this,event)" '+
'OnMouseUp="return urlsearch.mouseUpElement(this,event)" '+
'OnMouseDown="urlsearch.mouseDownElement(this,event)" '+
'OnBlur="urlsearch.mouseOutElement(this,event)" '+
'OnKeyUp="urlsearch.resetTriState();"/>' +
'<div id="PBar"></div>' +
'</div>' +
'<div class = "tableCell" id = "tristateBtnCell">' +
'<img id="tristateBtn">' +
'</div>' +
'</div>' +
'</form>' +
'</div>' +
'<div class = "tableCell" id = "inputboxr"></div>' +
'</div>' +
'</div>' +
'</div>';
document.write(html);
}
function loadToMainWindow(gotourl){
var gotourl = window.pageController.guessUrlFromString(gotourl);
urlBarTextBox.setTextBoxValue(gotourl);
window.pageController.currentLoad(gotourl);
window.pageController.urlTextChanged(gotourl);
}
function setUrlSearchValues()
{
//window.app.debug("seturlsearchvalues")
urlBarTextBox.setTextBoxValue(window.pageController.loadText);
urlBarButton.setButton();
//window.chrome.alert("setProgress " + "New: " + window.pageController.loadProgressValue + " Old Value: " + oldpercent );
var percent = window.pageController.loadProgressValue;
urlBarProgressBar.updateProgress(percent);
if (percent == 100) {
__blockDeselect = false;
urlBarTextBox.setFocus(false);
}
//window.snippets.UrlSearchChromeId.repaint();
}
function chromeAlert(){
window.chrome.alert("chrome Alert!");
}
// Public Methods
this.focusElement = function(el, event)
{
el.select();
__blockDeselect = true;
document.getElementById("urlBox").scrollLeft = 1000;
urlBarTextBox.setFocus(true);
}
this.mouseOutElement = function(el, event)
{
__blockDeselect = false;
el.scrollRight = 0;
urlBarTextBox.setFocus(false);
}
this.mouseDownElement = function(el, event)
{
// Clear __justSelected in case the element gained focus through some non-mouse event
// and still has focus.
__blockDeselect = false;
}
this.mouseUpElement = function(el, event)
{
// Return false to prevent Qt from deselecting the text if we've just selected it
// in focusElement(), return true otherwise.
var result = !__blockDeselect;
__blockDeselect = false;
return result;
}
this.clearPBar = function()
{
urlBarProgressBar.setProgress("0%");
}
this.pushTriState = function()
{
//window.app.debug("pushTriState ");
switch (window.pageController.loadState) {
case enumObj.state.Loading:
//window.chrome.alert("In loading state, stop loading");
window.pageController.currentStop();
setTimeout("urlsearch.clearPBar()", 50);
break;
case enumObj.state.Editing:
//window.chrome.alert("In editing state, start loading");
loadToMainWindow(urlBarTextBox.getTextBoxValue());
break;
case enumObj.state.Reloadable:
//window.chrome.alert("In reloadable state, start reloading");
window.pageController.currentReload();
break;
default:
window.chrome.alert("Incorrect state");
break;
}
urlBarButton.setButton();
}
this.resetTriState = function()
{
//window.app.debug("resetTriState");
if(window.pageController.loadState == enumObj.state.Reloadable) {
urlBarTextBox.setFocus(true);
//window.chrome.alert("Change to editing");
window.pageController.setLoadState(enumObj.state.Editing);
urlBarButton.setButton();
}
}
this.updateSuggests = function()
{
var text = urlBarTextBox.getTextBoxValue();
if (text.length == 0) { // hide the suggests if no text
searchSuggests.hideSuggests();
return;
}
if (text.length >= 8) { // only for demo
searchSuggests.hideSuggests();
return
}
searchSuggests.removeAllItems();
searchSuggests.addItem(text);
var i = 0;
var n = 100;
for (i = text.length; i < 8; i += 1, n += 100)
searchSuggests.addItem(text + n);
searchSuggests.showSuggests();
}
// UrlSearch Constructor
window.chrome.chromeComplete.connect(onChromeComplete);
// do setup
_urlsearch_write(lastUrl);
// Init the button
new SimpleButton("tristateBtn",
"urlsearch.snippet/icons/goto.png",
"urlsearch.snippet/icons/goto_pushed.png",
"urlsearch.snippet/icons/goto.png",
this.pushTriState);
}