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Bug 701797 - (Part 1) Use download manager API in saveAsPDF to handle progress notifications. r=mfinkle

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This commit is contained in:
Margaret Leibovic 2011-11-22 16:46:10 -08:00
parent f4a6275a37
commit a736b2ff05
1 changed files with 12 additions and 39 deletions
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51
mobile/android/chrome/content/browser.js
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@ -369,34 +369,6 @@ var BrowserApp = {
let file = downloadsDir.clone();
file.append(fileName);
file.createUnique(file.NORMAL_FILE_TYPE, parseInt("666", 8));
fileName = file.leafName;
// We must manually add this to the download system
let db = dm.DBConnection;
let stmt = db.createStatement(
"INSERT INTO moz_downloads (name, source, target, startTime, endTime, state, referrer) " +
"VALUES (:name, :source, :target, :startTime, :endTime, :state, :referrer)"
);
let current = aBrowser.currentURI.spec;
stmt.params.name = fileName;
stmt.params.source = current;
stmt.params.target = Services.io.newFileURI(file).spec;
stmt.params.startTime = Date.now() * 1000;
stmt.params.endTime = Date.now() * 1000;
stmt.params.state = Ci.nsIDownloadManager.DOWNLOAD_NOTSTARTED;
stmt.params.referrer = current;
stmt.execute();
stmt.finalize();
let newItemId = db.lastInsertRowID;
let download = dm.getDownload(newItemId);
try {
DownloadsView.downloadStarted(download);
}
catch(e) {}
Services.obs.notifyObservers(download, "dl-start", null);
let printSettings = Cc["@mozilla.org/gfx/printsettings-service;1"].getService(Ci.nsIPrintSettingsService).newPrintSettings;
printSettings.printSilent = true;
@ -416,18 +388,19 @@ var BrowserApp = {
printSettings.headerStrLeft = "";
printSettings.headerStrRight = "";
let listener = {
onStateChange: function(aWebProgress, aRequest, aStateFlags, aStatus) {},
onProgressChange : function(aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress) {},
// stubs for the nsIWebProgressListener interfaces which nsIWebBrowserPrint doesn't use.
onLocationChange : function() {},
onStatusChange: function() {},
onSecurityChange : function() {}
};
let webBrowserPrint = content.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIWebBrowserPrint);
webBrowserPrint.print(printSettings, listener);
let cancelable = {
cancel: function (aReason) {
webBrowserPrint.cancel();
}
}
let download = dm.addDownload(Ci.nsIDownloadManager.DOWNLOAD_TYPE_DOWNLOAD,
aBrowser.currentURI,
Services.io.newFileURI(file), "", null,
Date.now() * 1000, null, cancelable);
webBrowserPrint.print(printSettings, download);
},
getPreferences: function getPreferences(aPrefNames) {