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Bug #30453 --> implement browser.download.dir support for helper app dialog.

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r=sspitzer
sr=alecf


git-svn-id: svn://10.0.0.236/trunk@83342 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
mscott%netscape.com 2000-12-07 00:22:46 +00:00
parent 7398f7d8ea
commit 71ac2137c6
1 changed files with 30 additions and 0 deletions
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30
mozilla/xpfe/components/ucth/src/nsUnknownContentTypeHandler.cpp
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@ -37,6 +37,7 @@
#include "nsIExternalHelperAppService.h"
#include "nsIStringBundle.h"
#include "nsIFilePicker.h"
#include "nsIPref.h"
static NS_DEFINE_CID(kStringBundleServiceCID, NS_STRINGBUNDLESERVICE_CID);
#define HELPERAPP_DIALOG_URL "chrome://global/locale/helperAppLauncher.properties"
@ -292,12 +293,41 @@ nsUnknownContentTypeHandler::PromptForSaveToFile(nsISupports * aWindowContext, c
filePicker->AppendFilters(nsIFilePicker::filterAll);
nsCOMPtr<nsILocalFile> startDir;
// Pull in the user's preferences and get the default download directory.
nsCOMPtr<nsIPref> prefs (do_GetService(NS_PREF_CONTRACTID));
if ( prefs )
{
rv = prefs->GetFileXPref( "browser.download.dir", getter_AddRefs( startDir ) );
if ( NS_SUCCEEDED(rv) && startDir )
{
PRBool isValid = PR_FALSE;
startDir->Exists( &isValid );
if ( isValid ) // Set file picker so startDir is used.
filePicker->SetDisplayDirectory( startDir );
}
}
PRInt16 dialogResult;
filePicker->Show(&dialogResult);
if (dialogResult == nsIFilePicker::returnCancel)
rv = NS_ERROR_FAILURE;
else
{
// be sure to save the directory the user chose as the new browser.download.dir
rv = filePicker->GetFile(aNewFile);
if (*aNewFile)
{
nsCOMPtr<nsIFile> newDirectory;
(*aNewFile)->GetParent(getter_AddRefs(newDirectory));
nsCOMPtr<nsILocalFile> newLocalDirectory (do_QueryInterface(newDirectory));
if (newLocalDirectory)
prefs->SetFileXPref( "browser.download.dir", newLocalDirectory);
}
}
}
return rv;