From 0f1370df3bfac83c09e2b847a26118fa759054de Mon Sep 17 00:00:00 2001
From: "ben%netscape.com"
 <ben%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Tue, 15 Jan 2002 01:38:16 +0000
Subject: [PATCH] 115440 (r=law@netscape.com, sr=brendan@mozilla.org) saving
 full page plugin does not work along with some other bugs but I forget the
 #s. Full patch attached to 115440. includes: - persisting last directory
 saved to - persisting last conversion type specified when saving a document -
 ensuring that content-disposition is favored when choosing a default filename
 for a file   (r=blake, sr=brendan) - null checking document in call to
 saveInternal before accessing properties on it.

git-svn-id: svn://10.0.0.236/trunk@112140 18797224-902f-48f8-a5cc-f745e15eee43
---
 .../resources/content/contentAreaUtils.js     | 74 ++++++++++++++-----
 1 file changed, 55 insertions(+), 19 deletions(-)

diff --git a/mozilla/xpfe/communicator/resources/content/contentAreaUtils.js b/mozilla/xpfe/communicator/resources/content/contentAreaUtils.js
index 6b1a494b7f9..96b061286f0 100644
--- a/mozilla/xpfe/communicator/resources/content/contentAreaUtils.js
+++ b/mozilla/xpfe/communicator/resources/content/contentAreaUtils.js
@@ -148,10 +148,14 @@ function saveURL(aURL, aFileName, aFilePickerTitleKey)
 
 function saveDocument(aDocument)
 {
-  saveInternal(aDocument.location.href, aDocument);
+  if (aDocument) 
+    saveInternal(aDocument.location.href, aDocument);
+  else
+    saveInternal(_content.location.href, aDocument);
 }
 
-function saveInternal(aURL, aDocument, aFileName, aFilePickerTitleKey)
+function saveInternal(aURL, aDocument, 
+                      aFileName, aFilePickerTitleKey)
 {
   var data = {
     fileName: aFileName,
@@ -171,29 +175,51 @@ function foundHeaderInfo(aSniffer, aData)
   fp.init(window, bundle.GetStringFromName(titleKey), 
           Components.interfaces.nsIFilePicker.modeSave);
 
-  var modeComplete = aData.document != null && 
-                     (contentType == "text/html" || contentType == "text/xml");
+  var isDocument = aData.document != null && isDocumentType(contentType);
   appendFiltersForContentType(fp, aSniffer.contentType,
-                              modeComplete ? MODE_COMPLETE : MODE_FILEONLY);  
+                              isDocument ? MODE_COMPLETE : MODE_FILEONLY);  
+                              
+  const prefSvcContractID = "@mozilla.org/preferences-service;1";
+  const prefSvcIID = Components.interfaces.nsIPrefService;                              
+  var prefs = Components.classes[prefSvcContractID].getService(prefSvcIID).getBranch("browser.download");
+  
+  const nsILocalFile = Components.interfaces.nsILocalFile;
+  try {
+    fp.downloadDirectory = prefs.getComplexValue("dir", nsILocalFile);
+  }
+  catch (e) {
+  }
+
+  if (isDocument) {
+    try {
+      fp.filterIndex = prefs.getIntPref("save_converter_index");
+    }
+    catch (e) {
+    }
+  }
 
   // Determine what the 'default' string to display in the File Picker dialog 
   // should be. 
-  var defaultFileName = getDefaultFileName(aData.fileName, 
-                                           aSniffer.suggestedFileName, 
-                                           aSniffer.uri);
-  fp.defaultString = getNormalizedLeafName(defaultFileName, contentType);
+  fp.defaultString = getDefaultFileName(aData.fileName, 
+                                        aSniffer.suggestedFileName, 
+                                        aSniffer.uri, aData.document);
   
   if (fp.show() == Components.interfaces.nsIFilePicker.returnCancel || !fp.file)
     return;
     
+  if (isDocument) 
+    prefs.setIntPref("save_converter_index", fp.filterIndex);
+  prefs.setComplexValue("dir", nsILocalFile, fp.file);
+    
   fp.file.leafName = validateFileName(fp.file.leafName);
-  fp.file.leafName = getNormalizedLeafName(fp.file.leafName, contentType);
+  const kAllFilesFilterIndex = 1;
+  if (isDocument || fp.filterIndex != kAllFilesFilterIndex) 
+    fp.file.leafName = getNormalizedLeafName(fp.file.leafName, contentType);
   
 // XXX turn this on when Adam lands the ability to save as a specific content
 //     type
 //var contentType = fp.filterIndex == 2 ? "text/unicode" : "text/html";
-  var source = (aData.document && contentType == "text/html" &&
-                fp.filterIndex == 0) ? aData.document : aSniffer.uri;
+  var source = (isDocument && fp.filterIndex == 0) ? aData.document : aSniffer.uri;
   
   var persistArgs = {
     source    : source,
@@ -310,8 +336,7 @@ function appendFiltersForContentType(aFilePicker, aContentType, aSaveMode)
       
       aFilePicker.appendFilter(mimeInfo.Description, extString);
     }
-    else
-      aFilePicker.appendFilter(bundle.GetStringFromName("AllFilesFilter"), "*.*");
+    aFilePicker.appendFilter(bundle.GetStringFromName("AllFilesFilter"), "*.*");
     break;
   }
 } 
@@ -385,19 +410,19 @@ function getMIMEInfoForType(aMIMEType)
 
 function getDefaultFileName(aDefaultFileName, aNameFromHeaders, aDocumentURI, aDocument)
 {
-  if (aDefaultFileName)
-    return validateFileName(aDefaultFileName);  // 1) Use the caller-provided name, if any
-
   if (aNameFromHeaders)
-    return validateFileName(aNameFromHeaders);  // 2) Use the name suggested by the HTTP headers
+    return validateFileName(aNameFromHeaders);  // 1) Use the name suggested by the HTTP headers
 
   if (aDocument && aDocument.title != "") 
-    return validateFileName(aDocument.title)    // 3) Use the document title
+    return validateFileName(aDocument.title)    // 2) Use the document title
 
   var url = aDocumentURI.QueryInterface(Components.interfaces.nsIURL);
   if (url.fileName != "")
     return url.fileName;                        // 4) Use the actual file name, if present
   
+  if (aDefaultFileName)
+    return validateFileName(aDefaultFileName);  // 3) Use the caller-provided name, if any
+
   return aDocumentURI.host;                     // 5) Use the host.
 }
 
@@ -449,3 +474,14 @@ function getNormalizedLeafName(aFile, aContentType)
   return leafName;
 }
 
+function isDocumentType(aContentType)
+{
+  switch (aContentType) {
+  case "text/html":
+  case "text/xml":
+  case "application/xhtml+xml":
+    return true;
+  }
+  return false;
+}
+