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Diffstat (limited to '')
| -rw-r--r-- | comm/suite/components/downloads/content/uploadProgress.js | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/comm/suite/components/downloads/content/uploadProgress.js b/comm/suite/components/downloads/content/uploadProgress.js new file mode 100644 index 0000000000..0cd4d27817 --- /dev/null +++ b/comm/suite/components/downloads/content/uploadProgress.js @@ -0,0 +1,189 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +var {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm"); +var {XPCOMUtils} = ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm"); +const {DownloadUtils} = ChromeUtils.import("resource://gre/modules/DownloadUtils.jsm"); + +const kInterval = 750; // Default to .75 seconds. + +var gPersist = Cc["@mozilla.org/embedding/browser/nsWebBrowserPersist;1"] + .createInstance(Ci.nsIWebBrowserPersist); +var gSource = window.arguments[0].QueryInterface(Ci.nsIFileURL); +var gTarget = window.arguments[1].QueryInterface(Ci.nsIURL); +var gFileName = gSource.file.leafName; +var gFileSize = gSource.file.fileSize; +var gPercent = -1; +var gStartTime; +var gLastUpdate; +var gLastSeconds; +var gBundle; +var gStatus; +var gTime; +var gSize; +var gProgress; +var gMeter; + +function onLoad() +{ + gBundle = document.getElementById("dmBundle"); + gStatus = document.getElementById("status"); + gTime = document.getElementById("timeElapsed"); + gSize = document.getElementById("size"); + gProgress = document.getElementById("progressText"); + gMeter = document.getElementById("progress"); + var status = gBundle.getString("stateNotStarted"); + document.title = + gBundle.getFormattedString("progressTitle", [gFileName, status]); + gStatus.value = status; + gTime.value = gBundle.getFormattedString("timeSingle", + DownloadUtils.convertTimeUnits(0)); + gSize.value = DownloadUtils.getTransferTotal(0, gFileSize); + document.getElementById("target").value = + gBundle.getFormattedString("toTarget", [gTarget.resolve(".")]); + document.getElementById("source").value = + gBundle.getFormattedString("fromSource", [gSource.file.leafName]); + gPersist.progressListener = gProgressListener; + gPersist.saveURI(gSource, null, null, 0, null, null, gTarget, null); + document.documentElement.getButton("cancel").focus(); +} + +function onUnload() +{ + if (gPersist) + gPersist.cancel(Cr.NS_BINDING_ABORTED); + gPersist = null; +} + +function setPercent(aPercent, aStatus) +{ + gPercent = aPercent; + document.title = gBundle.getFormattedString("progressTitlePercent", + [aPercent, gFileName, aStatus]); + gProgress.value = gBundle.getFormattedString("percentFormat", [aPercent]); + gMeter.mode = "normal"; + gMeter.value = aPercent; +} + +var gProgressListener = { + // ----- nsIWebProgressListener methods ----- + + // Look for STATE_STOP and close dialog to indicate completion when it happens. + onStateChange: function(aWebProgress, aRequest, aStateFlags, aStatus) { + if (aRequest instanceof Ci.nsIChannel && + aRequest.URI.equals(gTarget) && + aStateFlags & Ci.nsIWebProgressListener.STATE_STOP) { + gPersist = null; + var status = gBundle.getString("stateCompleted"); + setPercent(100, status); + gStatus.value = status; + gSize.value = DownloadUtils.getTransferTotal(gFileSize, gFileSize); + setTimeout(window.close, kInterval); + } + }, + + // Handle progress notifications. + onProgressChange: function(aWebProgress, aRequest, + aCurSelfProgress, aMaxSelfProgress, + aCurTotalProgress, aMaxTotalProgress) { + return this.onProgressChange64(aWebProgress, aRequest, + aCurSelfProgress, aMaxSelfProgress, + aCurTotalProgress, aMaxTotalProgress); + }, + + onProgressChange64: function(aWebProgress, aRequest, + aCurSelfProgress, aMaxSelfProgress, + aCurTotalProgress, aMaxTotalProgress) { + if (aRequest instanceof Ci.nsIChannel && + aRequest.URI.equals(gTarget)) { + // Get current time. + var now = Date.now(); + + // If interval hasn't elapsed, ignore it. + if (!gStartTime) + gStartTime = now; + else if (now - gLastUpdate < kInterval && aCurTotalProgress < gFileSize) + return; + + // Update this time. + gLastUpdate = now; + + // Update elapsed time. + var elapsed = (now - gStartTime) / 1000; + + // Calculate percentage. + var status = gBundle.getString("stateUploading"); + var percent = -1; + if (gFileSize > 0) + percent = Math.floor(aCurTotalProgress * 100 / gFileSize); + if (percent != gPercent) + setPercent(percent, status); + + // Update time remaining. + var rate = elapsed && aCurTotalProgress / elapsed; + if (rate && gFileSize) { + var timeLeft; + [timeLeft, gLastSeconds] = + DownloadUtils.getTimeLeft((gFileSize - aCurTotalProgress) / rate, + gLastSeconds); + status = gBundle.getFormattedString("statusActive", [status, timeLeft]); + } + gStatus.value = status; + + // Update dialog's display of elapsed time. + var timeUnits = DownloadUtils.convertTimeUnits(elapsed); + var timeString = timeUnits[2] ? "timeDouble" : "timeSingle"; + gTime.value = gBundle.getFormattedString(timeString, timeUnits); + + // Update size (nn KB of mm KB at xx.x KB/sec) + var size = DownloadUtils.getTransferTotal(aCurTotalProgress, gFileSize); + if (elapsed) + size = gBundle.getFormattedString("sizeSpeed", [size, + gBundle.getFormattedString("speedFormat", + DownloadUtils.convertByteUnits(rate))]); + gSize.value = size; + } + }, + + // Look for error notifications and display alert to user. + onStatusChange: function(aWebProgress, aRequest, aStatus, aMessage) { + // Check for error condition (only if dialog is still open). + if (!Cr.isSuccessCode(aStatus)) { + // Display error alert (using text supplied by back-end). + Services.prompt.alert(window, document.title, aMessage); + // Close the dialog. + window.close(); + } + }, + + // Ignore onLocationChange and onSecurityChange notifications. + onLocationChange: function( aWebProgress, aRequest, aLocation, aFlags ) { + }, + + onSecurityChange: function( aWebProgress, aRequest, aState ) { + }, + + // ---------- nsISupports methods ---------- + + QueryInterface: XPCOMUtils.generateQI([ + Ci.nsIWebProgressListener2, + Ci.nsIWebProgressListener, + Ci.nsIInterfaceRequestor]), + + // ---------- nsIInterfaceRequestor methods ---------- + + getInterface: function(aIID) { + if (aIID.equals(Ci.nsIPrompt) || + aIID.equals(Ci.nsIAuthPrompt)) { + var prompt; + if (aIID.equals(Ci.nsIPrompt)) + prompt = Services.ww.getNewPrompter(window); + else + prompt = Services.ww.getNewAuthPrompter(window); + return prompt; + } + + throw Cr.NS_ERROR_NO_INTERFACE; + } +} |