--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ginebra2/chrome/bedrockchrome/urlsearch.snippet/urlsearch.js Tue May 04 12:39:35 2010 +0300
@@ -0,0 +1,498 @@
+/*!
+ \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);
+
+}
+