зеркало из https://github.com/mozilla/gecko-dev.git
267 строки
8.5 KiB
Plaintext
267 строки
8.5 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Mozilla browser.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2002
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* william@dell.wisner.name (William Dell Wisner)
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* joshmoz@gmail.com (Josh Aas)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#import <Carbon/Carbon.h>
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#import <Cocoa/Cocoa.h>
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#import "Downloads.h"
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#import "NSString+Utils.h"
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#include "nsCOMPtr.h"
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#include "nsILocalFileMac.h"
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#include "nsDirectoryServiceDefs.h"
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const int kDefaultExpireDays = 9;
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// handly stack-based class to start and stop an Internet Config session
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class StInternetConfigSession
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{
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public:
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StInternetConfigSession(OSType inSignature)
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: mICInstance(NULL)
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, mStartedOK(false)
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{
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mStartedOK = (::ICStart(&mICInstance, inSignature) == noErr);
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}
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~StInternetConfigSession()
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{
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if (mStartedOK)
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::ICStop(mICInstance);
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}
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bool Available() const { return mStartedOK; }
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ICInstance Instance() const { return mICInstance; }
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private:
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ICInstance mICInstance;
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bool mStartedOK;
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};
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@interface OrgMozillaChimeraPreferenceDownloads(Private)
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- (NSString*)getDownloadFolderDescription;
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- (void)setupDownloadMenuWithPath:(NSString*)inDLPath;
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- (void)setDownloadFolder:(NSString*)inNewFolder;
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@end
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@implementation OrgMozillaChimeraPreferenceDownloads
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- (id)initWithBundle:(NSBundle *)bundle
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{
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self = [super initWithBundle:bundle];
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return self;
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}
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- (void)dealloc
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{
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[super dealloc];
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}
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- (void)mainViewDidLoad
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{
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if (!mPrefService)
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return;
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BOOL gotPref;
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[mAutoCloseDLManager setState:![self getBooleanPref:"browser.download.progressDnldDialog.keepAlive" withSuccess:&gotPref]];
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[mEnableHelperApps setState:[self getBooleanPref:"browser.download.autoDispatch" withSuccess:&gotPref]];
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[mDownloadRemovalPolicy selectItem:[[mDownloadRemovalPolicy menu] itemWithTag:[self getIntPref:"browser.download.downloadRemoveAction" withSuccess:&gotPref]]];
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NSString* downloadFolderDesc = [self getDownloadFolderDescription];
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if ([downloadFolderDesc length] == 0)
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downloadFolderDesc = [self getLocalizedString:@"MissingDlFolder"];
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[self setupDownloadMenuWithPath:downloadFolderDesc];
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// [mDownloadFolder setStringValue:[self getDownloadFolderDescription]];
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}
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- (IBAction)checkboxClicked:(id)sender
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{
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if (!mPrefService)
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return;
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if (sender == mAutoCloseDLManager) {
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[self setPref:"browser.download.progressDnldDialog.keepAlive" toBoolean:![sender state]];
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}
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if (sender == mEnableHelperApps) {
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[self setPref:"browser.download.autoDispatch" toBoolean:[sender state]];
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}
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}
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- (NSString*)getDownloadFolderDescription
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{
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NSString* downloadStr = @"";
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nsCOMPtr<nsIFile> downloadsDir;
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NS_GetSpecialDirectory(NS_MAC_DEFAULT_DOWNLOAD_DIR, getter_AddRefs(downloadsDir));
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if (!downloadsDir)
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return downloadStr;
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nsCOMPtr<nsILocalFileMac> macDir = do_QueryInterface(downloadsDir);
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if (!macDir)
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return downloadStr;
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FSRef folderRef;
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nsresult rv = macDir->GetFSRef(&folderRef);
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if (NS_FAILED(rv))
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return downloadStr;
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UInt8 utf8path[MAXPATHLEN+1];
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::FSRefMakePath(&folderRef, utf8path, MAXPATHLEN);
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return [NSString stringWithUTF8String:(const char*)utf8path];
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}
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// Sets the IC download pref to the given path. We write to Internet Config
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// because Gecko reads from IC when getting NS_MAC_DEFAULT_DOWNLOAD_DIR.
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- (void)setDownloadFolder:(NSString*)inNewFolder
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{
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if (!inNewFolder)
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return;
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// it would be nice to use PreferenceManager, but I don't want to drag
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// all that code into the plugin
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StInternetConfigSession icSession('MOZC');
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if (!icSession.Available())
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return;
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// make a ICFileSpec out of our path and shove it into IC. This requires
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// creating an FSSpec and an alias.
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FSRef fsRef;
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Boolean isDir;
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OSStatus error = ::FSPathMakeRef((UInt8 *)[inNewFolder fileSystemRepresentation], &fsRef, &isDir);
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if (error != noErr)
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return;
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FSSpec fsSpec;
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error = ::FSGetCatalogInfo(&fsRef, kFSCatInfoNone, nil, nil, &fsSpec, nil);
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if (error != noErr)
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return;
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AliasHandle alias = nil;
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error = ::FSNewAlias(nil, &fsRef, &alias);
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// copy the data out of our variables into the ICFileSpec and hand it to IC.
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if (error == noErr && alias)
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{
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long headerSize = offsetof(ICFileSpec, alias);
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long aliasSize = ::GetHandleSize((Handle)alias);
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ICFileSpec* realbuffer = (ICFileSpec*) calloc(headerSize + aliasSize, 1);
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realbuffer->fss = fsSpec;
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memcpy(&realbuffer->alias, *alias, aliasSize);
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::ICSetPref(icSession.Instance(), kICDownloadFolder, kICAttrNoChange, (const void*)realbuffer, headerSize + aliasSize);
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free(realbuffer);
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::DisposeHandle((Handle)alias);
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}
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}
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// Given a full path to the d/l dir, display the leaf name and the finder icon associated
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// with that folder in the first item of the download folder popup.
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//
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- (void)setupDownloadMenuWithPath:(NSString*)inDLPath
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{
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NSMenuItem* placeholder = [mDownloadFolder itemAtIndex:0];
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if (!placeholder)
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return;
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// get the finder icon and scale it down to 16x16
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NSImage* icon = [[NSWorkspace sharedWorkspace] iconForFile:inDLPath];
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[icon setScalesWhenResized:YES];
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[icon setSize:NSMakeSize(16.0, 16.0)];
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// set the title to the leaf name and the icon to what we gathered above
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[placeholder setTitle:[[NSFileManager defaultManager] displayNameAtPath:inDLPath]];
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[placeholder setImage:icon];
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// ensure first item is selected
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[mDownloadFolder selectItemAtIndex:0];
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}
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// display a file picker sheet allowing the user to set their new download folder
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- (IBAction)chooseDownloadFolder:(id)sender
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{
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NSString* oldDLFolder = [self getDownloadFolderDescription];
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NSOpenPanel* panel = [NSOpenPanel openPanel];
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[panel setCanChooseFiles:NO];
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[panel setCanChooseDirectories:YES];
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[panel setAllowsMultipleSelection:NO];
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[panel setCanCreateDirectories:YES];
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[panel setPrompt:NSLocalizedString(@"ChooseDirectoryOKButton", @"")];
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[panel beginSheetForDirectory:oldDLFolder file:nil types:nil modalForWindow:[mDownloadFolder window]
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modalDelegate:self didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:)
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contextInfo:nil];
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}
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//
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// Set the download removal policy
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//
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- (IBAction)chooseDownloadRemovalPolicy:(id)sender
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{
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// The three options in the popup contains tags 0-2, set the pref according to the
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// selected menu item's tag.
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int selectedTagValue = [mDownloadRemovalPolicy selectedTag];
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[self setPref:"browser.download.downloadRemoveAction" toInt:selectedTagValue];
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}
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// called when the user closes the open panel sheet for selecting a new d/l folder.
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// if they clicked ok, change the IC pref and re-display the new choice in the
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// popup menu
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- (void)openPanelDidEnd:(NSOpenPanel*)sheet returnCode:(int)returnCode contextInfo:(void*)contextInfo
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{
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if (returnCode == NSOKButton) {
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// stuff path into pref
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NSString* newPath = [[sheet filenames] objectAtIndex:0];
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[self setDownloadFolder:newPath];
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// update the menu
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[self setupDownloadMenuWithPath:newPath];
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}
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else
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[mDownloadFolder selectItemAtIndex:0];
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}
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@end
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