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07dfc94393
File menu and writing parts of validateMenuItem. bug 146320.
520 lines
16 KiB
Plaintext
520 lines
16 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 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 Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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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 mozilla.org code.
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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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*
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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 NPL, 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 NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#import "MainController.h"
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#import "BrowserWindowController.h"
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#include "BookmarksService.h"
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#include "nsCOMPtr.h"
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#include "nsIServiceManager.h"
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#include "nsIIOService.h"
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#include "nsCocoaBrowserService.h"
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#include "nsIPrefBranch.h"
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#include "nsEmbedAPI.h"
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#import "CHAboutBox.h"
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#include <Foundation/NSUserDefaults.h>
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#ifdef _BUILD_STATIC_BIN
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#include "nsStaticComponent.h"
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nsresult PR_CALLBACK
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app_getModuleInfo(nsStaticModuleInfo **info, PRUint32 *count);
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#endif
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static const char* ioServiceContractID = "@mozilla.org/network/io-service;1";
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@implementation MainController
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-(id)init
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{
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if ( (self = [super init]) ) {
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NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
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if ([defaults boolForKey:@"autoRegister"]) {
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// This option causes us to simply initialize embedding and exit.
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NSString *path = [[[NSBundle mainBundle] executablePath] stringByDeletingLastPathComponent];
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setenv("MOZILLA_FIVE_HOME", [path fileSystemRepresentation], 1);
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#ifdef _BUILD_STATIC_BIN
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NSGetStaticModuleInfo = app_getModuleInfo;
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#endif
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if (NS_SUCCEEDED(NS_InitEmbedding(nsnull, nsnull)))
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NS_TermEmbedding();
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[NSApp terminate:self];
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return self;
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}
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mSplashScreen = [[CHSplashScreenWindow alloc] splashImage:nil withFade:YES withStatusRect:NSMakeRect(0,0,0,0)];
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mFindDialog = nil;
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mMenuBookmarks = nil;
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}
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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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[mFindDialog release];
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printf("Main controller died.\n");
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}
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-(void)awakeFromNib
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{
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mPreferenceManager = [[CHPreferenceManager sharedInstance] retain];
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[self newWindow: self];
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[mSplashScreen close];
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[mBookmarksMenu setAutoenablesItems: NO];
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mMenuBookmarks = new BookmarksService((BookmarksDataSource*)nil);
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mMenuBookmarks->AddObserver();
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mMenuBookmarks->ConstructBookmarksMenu(mBookmarksMenu, nsnull);
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BookmarksService::gMainController = self;
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// Initialize offline mode.
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mOffline = NO;
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nsCOMPtr<nsIIOService> ioService(do_GetService(ioServiceContractID));
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if (!ioService)
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return;
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PRBool offline = PR_FALSE;
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ioService->GetOffline(&offline);
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mOffline = offline;
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// Set the menu item's text to "Go Online" if we're currently
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// offline.
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if (mOffline)
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[mOfflineMenuItem setTitle: @"Go Online"];
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}
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-(IBAction)newWindow:(id)aSender
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{
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// If we have a key window, have it autosave its dimensions before
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// we open a new window. That ensures the size ends up matching.
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NSWindow* mainWindow = [mApplication mainWindow];
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if ( mainWindow && [[mainWindow windowController] respondsToSelector:@selector(autosaveWindowFrame)] )
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[[mainWindow windowController] autosaveWindowFrame];
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// Now open the new window.
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NSString* homePage = [mPreferenceManager homePage:YES];
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BrowserWindowController* controller = [self openBrowserWindowWithURLString:homePage];
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if ([homePage isEqualToString: @"about:blank"])
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[controller focusURLBar];
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else
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[[[controller getBrowserWrapper] getBrowserView] setActive: YES];
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}
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-(IBAction)newTab:(id)aSender
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{
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[[[mApplication mainWindow] windowController] newTab];
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}
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-(IBAction)closeTab:(id)aSender
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{
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[[[mApplication mainWindow] windowController] closeTab];
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}
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-(IBAction) previousTab:(id)aSender
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{
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[[[mApplication mainWindow] windowController] previousTab];
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}
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-(IBAction) nextTab:(id)aSender;
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{
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[[[mApplication mainWindow] windowController] nextTab];
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}
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-(IBAction) openFile:(id)aSender
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{
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NSOpenPanel* openPanel = [[[NSOpenPanel alloc] init] autorelease];
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[openPanel setCanChooseFiles: YES];
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[openPanel setCanChooseDirectories: NO];
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[openPanel setAllowsMultipleSelection: NO];
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NSArray* array = [NSArray arrayWithObjects: @"htm",@"html",@"shtml",@"xhtml",@"xml",
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@"txt",@"text",
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@"gif",@"jpg",@"jpeg",@"png",@"bmp",
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nil];
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int result = [openPanel runModalForTypes: array];
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if (result == NSOKButton) {
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NSArray* urlArray = [openPanel URLs];
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if ([urlArray count] == 0)
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return;
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NSURL* url = [urlArray objectAtIndex: 0];
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// ----------------------
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[[NSDocumentController sharedDocumentController] noteNewRecentDocumentURL:url];
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// ----------------------
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NSWindow* mainWindow = [mApplication mainWindow];
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if (mainWindow) {
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[[mainWindow windowController] loadURL: url];
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[[[[mainWindow windowController] getBrowserWrapper] getBrowserView] setActive: YES];
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}
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else
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[self openBrowserWindowWithURL: url];
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}
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}
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-(IBAction) openLocation:(id)aSender
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{
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NSWindow* mainWindow = [mApplication mainWindow];
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if (!mainWindow) {
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[self openBrowserWindowWithURLString: @"about:blank"];
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mainWindow = [mApplication mainWindow];
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}
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[[mainWindow windowController] performAppropriateLocationAction];
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}
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-(IBAction) savePage:(id)aSender
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{
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[[[mApplication mainWindow] windowController] saveDocument: mFilterView filterList: mFilterList];
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}
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-(IBAction) printPage:(id)aSender
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{
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[[[mApplication mainWindow] windowController] printDocument];
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}
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-(IBAction) printPreview:(id)aSender
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{
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[[[mApplication mainWindow] windowController] printPreview];
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}
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-(IBAction) toggleOfflineMode:(id)aSender
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{
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nsCOMPtr<nsIIOService> ioService(do_GetService(ioServiceContractID));
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if (!ioService)
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return;
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PRBool offline = PR_FALSE;
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ioService->GetOffline(&offline);
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ioService->SetOffline(!offline);
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mOffline = !offline;
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// Update the menu item text.
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// Set the menu item's text to "Go Online" if we're currently
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// offline.
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if (mOffline)
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[mOfflineMenuItem setTitle: @"Go Online"];
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else
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[mOfflineMenuItem setTitle: @"Work Offline"];
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// Indicate that we are working offline.
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[[NSNotificationCenter defaultCenter] postNotificationName:@"offlineModeChanged" object:nil];
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}
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// Edit menu actions.
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//
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// -findInPage
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//
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// Called in response to "Find" in edit menu. Opens the find dialog. We only keep
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// one around for the whole app to use, showing/hiding as we see fit.
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//
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-(IBAction) findInPage:(id)aSender
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{
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if ( !mFindDialog )
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mFindDialog = [[FindDlgController alloc] initWithWindowNibName: @"FindDialog"];
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[mFindDialog showWindow:self];
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}
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//
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// -findAgain
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//
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// Called in response to "Find Again" in edit menu. Tells the find controller
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// to find the next occurrance of what's already been found.
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//
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-(IBAction) findAgain:(id)aSender
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{
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if ( mFindDialog )
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[mFindDialog findAgain:aSender];
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else
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NSBeep();
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}
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-(IBAction) goBack:(id)aSender
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{
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[[[mApplication mainWindow] windowController] back: aSender];
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}
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-(IBAction) goForward:(id)aSender
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{
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[[[mApplication mainWindow] windowController] forward: aSender];
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}
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-(IBAction) doReload:(id)aSender
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{
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[(BrowserWindowController*)([[mApplication mainWindow] windowController]) reload: aSender];
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}
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-(IBAction) doStop:(id)aSender
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{
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[(BrowserWindowController*)([[mApplication mainWindow] windowController]) stop: aSender];
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}
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-(IBAction) goHome:(id)aSender
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{
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[[[mApplication mainWindow] windowController] home: aSender];
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}
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-(BrowserWindowController*)openBrowserWindowWithURLString: (NSString*)aURL
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{
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return [self openBrowserWindowWithURL: [NSURL URLWithString:aURL]];
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}
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-(BrowserWindowController*)openBrowserWindowWithURL: (NSURL*)aURL
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{
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BrowserWindowController* browser = [[BrowserWindowController alloc] initWithWindowNibName: @"BrowserWindow"];
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[browser loadURL: aURL];
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[browser showWindow: self];
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return browser;
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}
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-(void)applicationWillTerminate: (NSNotification*)aNotification
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{
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printf("Termination notification.\n");
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// Autosave one of the windows.
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[[[mApplication mainWindow] windowController] autosaveWindowFrame];
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mMenuBookmarks->RemoveObserver();
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delete mMenuBookmarks;
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mMenuBookmarks = nsnull;
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// Release before calling TermEmbedding since we need to access XPCOM
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// to save preferences
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[mPreferenceManager release];
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nsCocoaBrowserService::TermEmbedding();
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[self autorelease];
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}
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// Bookmarks menu actions.
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-(IBAction) importBookmarks:(id)aSender
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{
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// IE favorites: ~/Library/Preferences/Explorer/Favorites.html
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// Omniweb favorites: ~/Library/Application Support/Omniweb/Bookmarks.html
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// For now, open the panel to IE's favorites.
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NSOpenPanel* openPanel = [[[NSOpenPanel alloc] init] autorelease];
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[openPanel setCanChooseFiles: YES];
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[openPanel setCanChooseDirectories: NO];
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[openPanel setAllowsMultipleSelection: NO];
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NSArray* array = [NSArray arrayWithObjects: @"htm",@"html",@"xml", nil];
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int result = [openPanel runModalForDirectory: @"~/Library/Preferences/Explorer/"
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file: @"Favorites.html"
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types: array];
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if (result == NSOKButton) {
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NSArray* urlArray = [openPanel URLs];
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if ([urlArray count] == 0)
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return;
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NSURL* url = [urlArray objectAtIndex: 0];
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NSWindow* window = [mApplication mainWindow];
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if (!window) {
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[self newWindow: self];
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window = [mApplication mainWindow];
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}
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[[window windowController] importBookmarks: url];
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}
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}
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-(IBAction) addBookmark:(id)aSender
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{
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[[[mApplication mainWindow] windowController] addBookmarkExtended: YES isFolder: NO];
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}
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-(IBAction) addFolder:(id)aSender
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{
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[[[mApplication mainWindow] windowController] addBookmarkExtended: YES isFolder: YES];
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}
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-(IBAction) addSeparator:(id)aSender
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{
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}
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-(IBAction) openMenuBookmark:(id)aSender
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{
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NSWindow* mainWind = [mApplication mainWindow];
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if (!mainWind) {
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[self openBrowserWindowWithURLString: @"about:blank"];
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mainWind = [mApplication mainWindow];
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}
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BookmarksService::OpenMenuBookmark([mainWind windowController], aSender);
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}
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-(IBAction)manageBookmarks: (id)aSender
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{
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NSWindow* mainWindow = [mApplication mainWindow];
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if (!mainWindow) {
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[self openBrowserWindowWithURLString: @"about:blank"];
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mainWindow = [mApplication mainWindow];
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}
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[[mainWindow windowController] manageBookmarks: aSender];
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}
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- (MVPreferencesController *)preferencesController
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{
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if (!preferencesController) {
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preferencesController = [[MVPreferencesController sharedInstance] retain];
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}
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return preferencesController;
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}
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- (void)displayPreferencesWindow:sender
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{
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[[self preferencesController] showPreferences:nil] ;
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}
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- (IBAction)showAboutBox:(id)sender
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{
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[[CHAboutBox sharedInstance] showPanel:sender];
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}
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- (BOOL)application:(NSApplication *)theApplication openFile:(NSString *)filename
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{
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NSWindow* mainWindow = [mApplication mainWindow];
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if (mainWindow) {
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[[mainWindow windowController] loadURL:[NSURL fileURLWithPath:filename]];
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} else {
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[self openBrowserWindowWithURL:[NSURL fileURLWithPath:filename]];
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}
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return YES;
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}
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- (IBAction)biggerTextSize:(id)aSender
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{
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[[[mApplication mainWindow] windowController] biggerTextSize];
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}
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- (IBAction)smallerTextSize:(id)aSender
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{
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[[[mApplication mainWindow] windowController] smallerTextSize];
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}
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-(IBAction) viewSource:(id)aSender
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{
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NSWindow* mainWindow = [mApplication mainWindow];
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if (mainWindow && [[mainWindow windowController] respondsToSelector:@selector(viewSource:)] )
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[[mainWindow windowController] viewSource: self];
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}
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-(BOOL)validateMenuItem: (NSMenuItem*)aMenuItem
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{
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// disable items that aren't relevant if there's no main browser window open
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if ([aMenuItem action] == @selector(newTab:) ||
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/* ... many more items go here ... */
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[aMenuItem action] == @selector(savePage:)) {
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if ([[[mApplication mainWindow] windowController] isMemberOfClass:[BrowserWindowController class]])
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return YES;
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return NO;
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}
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// only activate if we've got multiple tabs open.
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if (([aMenuItem action] == @selector(closeTab:) ||
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[aMenuItem action] == @selector (nextTab:) ||
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[aMenuItem action] == @selector (previousTab:))) {
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if ([[[[mApplication mainWindow] windowController] getTabBrowser] numberOfTabViewItems] > 1)
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return YES;
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return NO;
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}
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// default return
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return YES;
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}
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-(IBAction) toggleBookmarksToolbar:(id)aSender
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{
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//XXX do nothing for now
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}
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+ (NSImage*)createImageForDragging:(NSImage*)aIcon title:(NSString*)aTitle
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{
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NSImage* image;
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NSSize titleSize, imageSize;
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NSRect imageRect;
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NSDictionary* stringAttrs;
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// get the size of the new image we are creating
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titleSize = [aTitle sizeWithAttributes:nil];
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imageSize = NSMakeSize(titleSize.width + [aIcon size].width,
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titleSize.height > [aIcon size].height ?
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titleSize.height : [aIcon size].height);
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// create the image and lock drawing focus on it
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image = [[[NSImage alloc] initWithSize:imageSize] autorelease];
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[image lockFocus];
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// draw the image and title in image with translucency
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imageRect = NSMakeRect(0,0, [aIcon size].width, [aIcon size].height);
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[aIcon drawAtPoint: NSMakePoint(0,0) fromRect: imageRect operation:NSCompositeCopy fraction:0.8];
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stringAttrs = [NSDictionary dictionaryWithObject: [[NSColor textColor] colorWithAlphaComponent:0.8]
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forKey: NSForegroundColorAttributeName];
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[aTitle drawAtPoint: NSMakePoint([aIcon size].width, 0) withAttributes: stringAttrs];
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[image unlockFocus];
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return image;
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}
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- (BOOL)applicationShouldHandleReopen:(NSApplication *)theApp hasVisibleWindows:(BOOL)flag
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{
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// If AppKit knows what to do, let it.
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if (flag)
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return YES;
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// If window available, wake it up. |mainWindow| should always be null.
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NSWindow* mainWindow = [mApplication mainWindow];
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if (!mainWindow)
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[self newWindow:self];
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else { // Don't think this will ever happen, but just in case
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if ([[mainWindow windowController]respondsToSelector:@selector(showWindow:)])
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[[mainWindow windowController] showWindow:self];
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else
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[self newWindow:self];
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}
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return NO;
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}
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@end
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