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pjs/chimera/BrowserWindowController.mm

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Netscape Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 2002
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the NPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the NPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#import "BrowserWindowController.h"
#import "CHBrowserWrapper.h"
#import "CHIconTabViewItem.h"
#import "CHPreferenceManager.h"
#include "nsIWebNavigation.h"
#include "nsIDOMElement.h"
#include "nsIDOMEvent.h"
#include "nsIPrefBranch.h"
#include "nsIContextMenuListener.h"
#include "nsIDOMWindow.h"
#include "nsIScriptGlobalObject.h"
#include "nsIDocShell.h"
#include "nsIMarkupDocumentViewer.h"
#include "nsIContentViewer.h"
#include "nsCocoaBrowserService.h"
#include "nsString.h"
#include "nsCRT.h"
#include "CHGeckoUtils.h"
#include "nsIWebProgressListener.h"
#include "nsIWebBrowserChrome.h"
#include "nsIClipboardCommands.h"
#include "nsIWebBrowser.h"
#include "nsIInterfaceRequestorUtils.h"
#include <QuickTime/QuickTime.h>
static NSString *BrowserToolbarIdentifier = @"Browser Window Toolbar";
static NSString *BackToolbarItemIdentifier = @"Back Toolbar Item";
static NSString *ForwardToolbarItemIdentifier = @"Forward Toolbar Item";
static NSString *ReloadToolbarItemIdentifier = @"Reload Toolbar Item";
static NSString *StopToolbarItemIdentifier = @"Stop Toolbar Item";
static NSString *HomeToolbarItemIdentifier = @"Home Toolbar Item";
static NSString *LocationToolbarItemIdentifier = @"Location Toolbar Item";
static NSString *SidebarToolbarItemIdentifier = @"Sidebar Toolbar Item";
static NSString *PrintToolbarItemIdentifier = @"Print Toolbar Item";
static NSString *ThrobberToolbarItemIdentifier = @"Throbber Toolbar Item";
static NSString *SearchToolbarItemIdentifier = @"Search Toolbar Item";
@interface BrowserWindowController(Private)
- (void)setupToolbar;
- (void)setupSidebarTabs;
@end
@implementation BrowserWindowController
-(void)enterModalSession
{
mModalSession = [NSApp beginModalSessionForWindow: [self window]];
[NSApp runModalSession: mModalSession];
[NSApp endModalSession: mModalSession];
mModalSession = nil;
}
-(void)windowDidBecomeKey: (NSNotification*)aNotification
{
// May become necessary later.
}
-(void)windowDidResignKey: (NSNotification*)aNotification
{
// May be needed later.
}
-(void)mouseMoved:(NSEvent*)aEvent
{
if (mMoveReentrant)
return;
mMoveReentrant = YES;
NSView* view = [[[self window] contentView] hitTest: [aEvent locationInWindow]];
[view mouseMoved: aEvent];
[super mouseMoved: aEvent];
mMoveReentrant = NO;
}
- (id)initWithWindowNibName:(NSString *)windowNibName
{
if ( (self = [super initWithWindowNibName:(NSString *)windowNibName]) ) {
if ( nsCocoaBrowserService::sNumBrowsers == 0 ) {
[self setShouldCascadeWindows:NO];
} else {
[self setShouldCascadeWindows:YES];
}
mInitialized = NO;
mMoveReentrant = NO;
mShouldAutosave = YES;
mChromeMask = 0;
mContextMenuFlags = 0;
mContextMenuEvent = nsnull;
mContextMenuNode = nsnull;
}
return self;
}
-(void)autosaveWindowFrame
{
if (mShouldAutosave)
[[self window] saveFrameUsingName: @"NavigatorWindow"];
}
-(void)disableAutosave
{
mShouldAutosave = NO;
}
- (void)windowWillClose:(NSNotification *)notification
{
printf("Window will close notification.\n");
[mSidebarBookmarksDataSource windowClosing];
[self autosaveWindowFrame];
[self autorelease];
}
- (void)dealloc
{
printf("Browser controller died.\n");
// Loop over all tabs, and tell them that the window is closed.
int numTabs = [mTabBrowser numberOfTabViewItems];
for (int i = 0; i < numTabs; i++) {
NSTabViewItem* item = [mTabBrowser tabViewItemAtIndex: i];
[[item view] windowClosed];
}
[mSidebarBrowserView windowClosed];
[mProgress release];
if (mThrobberTimer) {
[mThrobberTimer invalidate];
[mThrobberTimer release];
}
[mThrobberImages release];
[super dealloc];
}
- (void)windowDidLoad
{
[super windowDidLoad];
// hide the resize control if specified by the chrome mask
if ( mChromeMask && !(mChromeMask & nsIWebBrowserChrome::CHROME_WINDOW_RESIZE) )
[[self window] setShowsResizeIndicator:NO];
if ( mChromeMask && !(mChromeMask & nsIWebBrowserChrome::CHROME_STATUSBAR) ) {
// remove the status bar at the bottom and adjust the height of the content area. We
// have to turn off the autoresizing min flag to correctly pull the tab browser to
// the bottom of the window while we're resizing it.
float height = [mStatusBar frame].size.height;
[mStatusBar removeFromSuperview];
int mask = [mTabBrowser autoresizingMask];
[mTabBrowser setAutoresizingMask:(mask & !NSViewMinYMargin)];
[mTabBrowser setFrame:NSMakeRect([mTabBrowser frame].origin.x, [mTabBrowser frame].origin.y - height,
[mTabBrowser frame].size.width, [mTabBrowser frame].size.height + height)];
[mTabBrowser setAutoresizingMask:mask];
// clear out everything in the status bar we were holding on to. This will cause us to
// pass nil for these status items into the CHBrowserwWrapper which is what we want. We'll
// crash if we give them things that have gone away.
mProgress = nil;
mStatus = nil;
mLock = nil;
}
else {
// Retain with a single extra refcount. This allows the CHBrowserWrappers
// to remove the progress meter from its superview without having to
// worry about retaining and releasing it.
[mProgress retain];
}
[[mURLBar cell] setImage: [NSImage imageNamed:@"smallbookmark"]];
// Get our saved dimensions.
[[self window] setFrameUsingName: @"NavigatorWindow"];
if (mModalSession)
[NSApp stopModal];
mInitialized = YES;
mDrawerCachedFrame = NO;
[[self window] setAcceptsMouseMovedEvents: YES];
[self setupToolbar];
// 03/03/2002 mlj Changing strategy a bit here. The addTab: method was
// duplicating a lot of the code found here. I have moved it to that method.
// We now remove the IB tab, then add one of our own.
[mTabBrowser removeTabViewItem:[mTabBrowser tabViewItemAtIndex:0]];
[self newTab];
if (mURL) {
[self loadURL: mURL];
[mURL release];
}
[mSidebarDrawer setDelegate: self];
[self setupSidebarTabs];
[mPersonalToolbar initializeToolbar];
if ( mChromeMask && !(mChromeMask & nsIWebBrowserChrome::CHROME_PERSONAL_TOOLBAR) ) {
// remove the personal toolbar and adjust the content area upwards
float height = [mPersonalToolbar frame].size.height;
[mPersonalToolbar removeFromSuperview];
[mTabBrowser setFrame:NSMakeRect([mTabBrowser frame].origin.x, [mTabBrowser frame].origin.y,
[mTabBrowser frame].size.width, [mTabBrowser frame].size.height + height)];
}
}
- (void)drawerWillOpen: (NSNotification*)aNotification
{
[mSidebarBookmarksDataSource ensureBookmarks];
[mHistoryDataSource ensureDataSourceLoaded];
// Force the window to shrink and move if necessary in order to accommodate the sidebar.
NSRect screenFrame = [[[self window] screen] visibleFrame];
NSRect windowFrame = [[self window] frame];
NSSize drawerSize = [mSidebarDrawer contentSize];
int fudgeFactor = 12; // Not sure how to get the drawer's border info, so we fudge it for now.
drawerSize.width += fudgeFactor;
if (windowFrame.origin.x + windowFrame.size.width + drawerSize.width >
screenFrame.origin.x + screenFrame.size.width) {
// We need to adjust the window so that it can fit.
float shrinkDelta = (windowFrame.size.width + drawerSize.width) - screenFrame.size.width;
if (shrinkDelta < 0) shrinkDelta = 0;
float newWidth = (windowFrame.size.width - shrinkDelta);
float newPosition = screenFrame.size.width - newWidth - drawerSize.width;
if (newPosition < 0) newPosition = 0;
mCachedFrameBeforeDrawerOpen = windowFrame;
windowFrame.origin.x = newPosition;
windowFrame.size.width = newWidth;
mCachedFrameAfterDrawerOpen = windowFrame;
[[self window] setFrame: windowFrame display: YES];
mDrawerCachedFrame = YES;
}
}
- (void)drawerDidOpen:(NSNotification *)aNotification
{
// XXXdwh This is temporary.
// [[mSidebarBrowserView getBrowserView] loadURI: [NSURL URLWithString: @"http://tinderbox.mozilla.org/SeaMonkey/panel.html"] flags:NSLoadFlagsNone];
// Toggle the sidebar icon.
[mSidebarToolbarItem setImage:[NSImage imageNamed:@"sidebarOpened"]];
}
- (void)drawerDidClose:(NSNotification *)aNotification
{
// Unload the Gecko web page in "My Panels" to save memory.
[mSidebarToolbarItem setImage:[NSImage imageNamed:@"sidebarClosed"]];
// XXXdwh ignore for now.
// [[mSidebarBrowserView getBrowserView] loadURI: [NSURL URLWithString: @"about:blank"] flags:NSLoadFlagsNone];
if (mDrawerCachedFrame) {
printf("Got here.\n");
mDrawerCachedFrame = NO;
NSRect frame = [[self window] frame];
if (frame.origin.x == mCachedFrameAfterDrawerOpen.origin.x &&
frame.origin.y == mCachedFrameAfterDrawerOpen.origin.y &&
frame.size.width == mCachedFrameAfterDrawerOpen.size.width &&
frame.size.height == mCachedFrameAfterDrawerOpen.size.height) {
printf("Got here too.\n");
printf("Xes are %f %f\n", frame.origin.x, mCachedFrameAfterDrawerOpen.origin.x);
printf("Widths are %f %f\n", frame.size.width, mCachedFrameAfterDrawerOpen.size.width);
// Restore the original frame.
[[self window] setFrame: mCachedFrameBeforeDrawerOpen display: YES];
}
}
}
- (void)setupToolbar
{
if ( !mChromeMask || (mChromeMask & nsIWebBrowserChrome::CHROME_TOOLBAR) ) {
NSToolbar *toolbar = [[[NSToolbar alloc] initWithIdentifier:BrowserToolbarIdentifier] autorelease];
[toolbar setDisplayMode:NSToolbarDisplayModeDefault];
[toolbar setAllowsUserCustomization:YES];
[toolbar setAutosavesConfiguration:YES];
[toolbar setDelegate:self];
[[self window] setToolbar:toolbar];
}
}
//
// toolbarWillAddItem: (toolbar delegate method)
//
// Called when a button is about to be added to a toolbar. This is where we should
// cache items we may need later. For instance, we want to hold onto the sidebar
// toolbar item so we can change it when the drawer opens and closes.
//
- (void)toolbarWillAddItem:(NSNotification *)notification
{
NSToolbarItem* item = [[notification userInfo] objectForKey:@"item"];
NSString* toolbarItemId = [item itemIdentifier];
if ( [toolbarItemId isEqual:SidebarToolbarItemIdentifier] )
mSidebarToolbarItem = item;
}
- (NSArray *)toolbarAllowedItemIdentifiers:(NSToolbar *)toolbar
{
return [NSArray arrayWithObjects: BackToolbarItemIdentifier,
ForwardToolbarItemIdentifier,
ReloadToolbarItemIdentifier,
StopToolbarItemIdentifier,
HomeToolbarItemIdentifier,
LocationToolbarItemIdentifier,
SidebarToolbarItemIdentifier,
ThrobberToolbarItemIdentifier,
SearchToolbarItemIdentifier,
PrintToolbarItemIdentifier,
NSToolbarCustomizeToolbarItemIdentifier,
NSToolbarFlexibleSpaceItemIdentifier,
NSToolbarSpaceItemIdentifier,
NSToolbarSeparatorItemIdentifier,
nil];
}
- (NSArray *)toolbarDefaultItemIdentifiers:(NSToolbar *)toolbar
{
return [NSArray arrayWithObjects: BackToolbarItemIdentifier,
ForwardToolbarItemIdentifier,
ReloadToolbarItemIdentifier,
StopToolbarItemIdentifier,
SearchToolbarItemIdentifier,
LocationToolbarItemIdentifier,
SidebarToolbarItemIdentifier,
#if CORPORATE_BRANDING
ThrobberToolbarItemIdentifier,
#endif
nil];
}
// XXX use a dictionary to speed up the following?
- (NSToolbarItem *) toolbar:(NSToolbar *)toolbar
itemForItemIdentifier:(NSString *)itemIdent
willBeInsertedIntoToolbar:(BOOL)willBeInserted
{
NSToolbarItem *toolbarItem = [[[NSToolbarItem alloc] initWithItemIdentifier:itemIdent] autorelease];
if ( [itemIdent isEqual:BackToolbarItemIdentifier] ) {
[toolbarItem setLabel:@"Back"];
[toolbarItem setPaletteLabel:@"Go Back"];
[toolbarItem setToolTip:@"Go back one page"];
[toolbarItem setImage:[NSImage imageNamed:@"back"]];
[toolbarItem setTarget:self];
[toolbarItem setAction:@selector(back:)];
} else if ( [itemIdent isEqual:ForwardToolbarItemIdentifier] ) {
[toolbarItem setLabel:@"Forward"];
[toolbarItem setPaletteLabel:@"Go Forward"];
[toolbarItem setToolTip:@"Go forward one page"];
[toolbarItem setImage:[NSImage imageNamed:@"forward"]];
[toolbarItem setTarget:self];
[toolbarItem setAction:@selector(forward:)];
} else if ( [itemIdent isEqual:ReloadToolbarItemIdentifier] ) {
[toolbarItem setLabel:@"Reload"];
[toolbarItem setPaletteLabel:@"Reload Page"];
[toolbarItem setToolTip:@"Reload current page"];
[toolbarItem setImage:[NSImage imageNamed:@"reload"]];
[toolbarItem setTarget:self];
[toolbarItem setAction:@selector(reload:)];
} else if ( [itemIdent isEqual:StopToolbarItemIdentifier] ) {
[toolbarItem setLabel:@"Stop"];
[toolbarItem setPaletteLabel:@"Stop Loading"];
[toolbarItem setToolTip:@"Stop loading this page"];
[toolbarItem setImage:[NSImage imageNamed:@"stop"]];
[toolbarItem setTarget:self];
[toolbarItem setAction:@selector(stop:)];
} else if ( [itemIdent isEqual:HomeToolbarItemIdentifier] ) {
[toolbarItem setLabel:@"Home"];
[toolbarItem setPaletteLabel:@"Go Home"];
[toolbarItem setToolTip:@"Go to home page"];
[toolbarItem setImage:[NSImage imageNamed:@"home"]];
[toolbarItem setTarget:self];
[toolbarItem setAction:@selector(home:)];
} else if ( [itemIdent isEqual:SidebarToolbarItemIdentifier] ) {
[toolbarItem setLabel:@"Sidebar"];
[toolbarItem setPaletteLabel:@"Toggle Sidebar"];
[toolbarItem setToolTip:@"Show or hide the Sidebar"];
[toolbarItem setImage:[NSImage imageNamed:@"sidebarClosed"]];
[toolbarItem setTarget:self];
[toolbarItem setAction:@selector(toggleSidebar:)];
} else if ( [itemIdent isEqual:SearchToolbarItemIdentifier] ) {
[toolbarItem setLabel:@"Search"];
[toolbarItem setPaletteLabel:@"Search"];
[toolbarItem setToolTip:@"Search the Internet"];
// XXX until we get a better search icon.
[toolbarItem setImage:[[[NSImage alloc] initWithContentsOfFile:@"/System/Library/CoreServices/Finder.app/Contents/Resources/find.icns"] autorelease]];
[toolbarItem setTarget:self];
[toolbarItem setAction:@selector(performSearch)];
} else if ( [itemIdent isEqual:ThrobberToolbarItemIdentifier] ) {
[toolbarItem setLabel:@""];
[toolbarItem setPaletteLabel:@"Progress"];
[toolbarItem setToolTip:@"http://www.netscape.com"];
[toolbarItem setImage:[NSImage imageNamed:@"throbber-01"]];
[toolbarItem setTarget:self];
[toolbarItem setTag:'Thrb'];
// XXX change this to go somewhere appropriate.
[toolbarItem setAction:@selector(testThrobber:)];
} else if ( [itemIdent isEqual:LocationToolbarItemIdentifier] ) {
NSMenuItem *menuFormRep = [[[NSMenuItem alloc] init] autorelease];
[toolbarItem setLabel:@"Location"];
[toolbarItem setPaletteLabel:@"Location"];
[toolbarItem setImage:[NSImage imageNamed:@"Enter a web location."]];
[toolbarItem setView:mLocationToolbarView];
[toolbarItem setMinSize:NSMakeSize(128,32)];
[toolbarItem setMaxSize:NSMakeSize(2560,32)];
[menuFormRep setTarget:self];
[menuFormRep setAction:@selector(performAppropriateLocationAction)];
[menuFormRep setTitle:[toolbarItem label]];
[toolbarItem setMenuFormRepresentation:menuFormRep];
mLocationToolbarItem = toolbarItem;
} else if ( [itemIdent isEqual:PrintToolbarItemIdentifier] ) {
[toolbarItem setLabel:@"Print"];
[toolbarItem setPaletteLabel:@"Print"];
[toolbarItem setToolTip:@"Print this page"];
[toolbarItem setImage:[NSImage imageNamed:@"print"]];
[toolbarItem setTarget:self];
[toolbarItem setAction:@selector(printDocument)];
} else {
toolbarItem = nil;
}
return toolbarItem;
}
// This method handles the enabling/disabling of the toolbar buttons.
- (BOOL)validateToolbarItem:(NSToolbarItem *)theItem
{
// Check the action and see if it matches.
SEL action = [theItem action];
if (action == @selector(back:))
return [[mBrowserView getBrowserView] canGoBack];
else if (action == @selector(forward:))
return [[mBrowserView getBrowserView] canGoForward];
else if (action == @selector(reload:))
return [mBrowserView isBusy] == NO;
else if (action == @selector(stop:))
return [mBrowserView isBusy];
else
return YES;
}
- (void)updateToolbarItems
{
[[[self window] toolbar] validateVisibleItems];
}
- (void)performAppropriateLocationAction
{
if ( [[[self window] toolbar] isVisible] ) {
if ( ([[[self window] toolbar] displayMode] == NSToolbarDisplayModeIconAndLabel) ||
([[[self window] toolbar] displayMode] == NSToolbarDisplayModeIconOnly) ) {
[self focusURLBar];
} else {
[self beginLocationSheet];
}
} else {
[self beginLocationSheet];
}
}
- (void)focusURLBar
{
[mURLBar selectText: self];
}
- (void)beginLocationSheet
{
[NSApp beginSheet: mLocationSheetWindow
modalForWindow: [self window]
modalDelegate: nil
didEndSelector: nil
contextInfo: nil];
}
- (IBAction)endLocationSheet:(id)sender
{
[mLocationSheetWindow orderOut:self];
[NSApp endSheet:mLocationSheetWindow returnCode:1];
[self loadURL:[NSURL URLWithString:[mLocationSheetURLField stringValue]]];
// Focus and activate our content area.
[[mBrowserView getBrowserView] setActive: YES];
}
- (IBAction)cancelLocationSheet:(id)sender
{
[mLocationSheetWindow orderOut:self];
[NSApp endSheet:mLocationSheetWindow returnCode:0];
}
-(IBAction)cancelAddBookmarkSheet:(id)sender
{
[mAddBookmarkSheetWindow orderOut:self];
[NSApp endSheet:mAddBookmarkSheetWindow returnCode:0];
[mCachedBMDS endAddBookmark: 0];
}
-(IBAction)endAddBookmarkSheet:(id)sender
{
[mAddBookmarkSheetWindow orderOut:self];
[NSApp endSheet:mAddBookmarkSheetWindow returnCode:0];
[mCachedBMDS endAddBookmark: 1];
}
- (void)cacheBookmarkDS: (id)aDS
{
mCachedBMDS = aDS;
}
-(IBAction)manageBookmarks: (id)aSender
{
if ([mSidebarDrawer state] == NSDrawerClosedState)
[self toggleSidebar: self];
[mSidebarTabView selectFirstTabViewItem:self];
}
- (void)importBookmarks: (NSURL*)aURL
{
// Open the bookmarks sidebar.
[self manageBookmarks: self];
// Now do the importing.
CHBrowserWrapper* newView = [[[CHBrowserWrapper alloc] initWithTab: nil andWindow: [self window]] autorelease];
[newView setFrame: NSZeroRect];
[newView setIsBookmarksImport: YES];
[[[self window] contentView] addSubview: newView];
[[newView getBrowserView] loadURI:aURL flags:NSLoadFlagsNone];
}
- (IBAction)goToLocationFromToolbarURLField:(id)sender
{
// trim off any whitespace around url
NSMutableString *theURL = [[NSMutableString alloc] initWithString:[sender stringValue]];
CFStringTrimWhitespace((CFMutableStringRef)theURL);
[self loadURL:[NSURL URLWithString:theURL]];
[theURL release];
// Focus and activate our content area.
[[mBrowserView getBrowserView] setActive: YES];
}
- (void)saveDocument: (NSView*)aFilterView filterList: (NSPopUpButton*)aFilterList
{
[[mBrowserView getBrowserView] saveDocument: aFilterView filterList: aFilterList];
}
- (void)saveURL: (NSView*)aFilterView filterList: (NSPopUpButton*)aFilterList
url: (NSURL*)aURL suggestedFilename: (NSString*)aFilename
{
[[mBrowserView getBrowserView] saveURL: aFilterView filterList: aFilterList
url: aURL suggestedFilename: aFilename];
}
- (IBAction)viewSource:(id)aSender
{
NSString* urlStr = [[mBrowserView getBrowserView] getFocusedURLString];
NSString* viewSource = [@"view-source:" stringByAppendingString: urlStr];
NSURL* urlToLoad = [NSURL URLWithString: viewSource];
PRBool loadInBackground;
nsCOMPtr<nsIPrefBranch> pref(do_GetService("@mozilla.org/preferences-service;1"));
pref->GetBoolPref("browser.tabs.loadInBackground", &loadInBackground);
[self openNewTabWithURL: urlToLoad loadInBackground: loadInBackground];
}
- (void)printDocument
{
[[mBrowserView getBrowserView] printDocument];
}
- (void)printPreview
{
[[mBrowserView getBrowserView] printPreview];
}
- (void)performSearch
{
// XXX go to the user's preferred search engine.
[[mBrowserView getBrowserView] loadURI:[NSURL URLWithString: @"http://dmoz.org/"] flags:NSLoadFlagsNone];
}
static Boolean movieControllerFilter(MovieController mc, short action, void *params, long refCon)
{
if (action == mcActionMovieClick || action == mcActionMouseDown) {
EventRecord* event = (EventRecord*) params;
event->what = nullEvent;
return true;
}
return false;
}
- (NSArray*)throbberImages
{
const int kNumThrobberImages = 6;
// Simply load an array of NSImage objects from the files "throbber-NN.tif". I used "Quicktime Player" to
// save all of the frames of the animated gif as individual .tif files for simplicity of implementation.
if (mThrobberImages == nil) {
NSImage* images[kNumThrobberImages];
for (int i = 0; i < kNumThrobberImages; ++i) {
NSString* imageName = [NSString stringWithFormat: @"throbber-%02d", i + 1];
images[i] = [NSImage imageNamed: imageName];
if (images[i] == nil) {
NSLog(@"throbber image %@ failed to load", imageName);
abort();
}
}
mThrobberImages = [[NSArray alloc] initWithObjects: images count: kNumThrobberImages];
}
return mThrobberImages;
}
- (NSToolbarItem*)throbberItem
{
// find our throbber toolbar item.
NSToolbar* toolbar = [[self window] toolbar];
NSArray* items = [toolbar visibleItems];
unsigned count = [items count];
for (unsigned i = 0; i < count; ++i) {
NSToolbarItem* item = [items objectAtIndex: i];
if ([item tag] == 'Thrb') {
return item;
}
}
return nil;
}
// XXX this is just temporary for testing the throbber.
- (void)testThrobber:(id)aSender
{
if (mThrobberTimer == nil)
[self startThrobber];
else
[self stopThrobber];
}
// Called by an NSTimer.
- (void)pulseThrobber:(id)aSender
{
// advance to next frame.
NSArray* throbberImages = [self throbberImages];
if (++mThrobberFrame >= [throbberImages count])
mThrobberFrame = 0;
NSToolbarItem* toolbarItem = (NSToolbarItem*) [aSender userInfo];
[toolbarItem setImage: [throbberImages objectAtIndex: mThrobberFrame]];
}
#define QUICKTIME_THROBBER 0
- (void)startThrobber
{
#if QUICKTIME_THROBBER
// Use Quicktime to draw the frames from a single Animated GIF. This works fine for the animation, but
// when the frames stop, the poster frame disappears.
NSToolbarItem* throbberItem = [self throbberItem];
if (throbberItem != nil && [throbberItem view] == nil) {
NSSize minSize = [throbberItem minSize];
NSLog(@"Origin minSize = %f X %f", minSize.width, minSize.height);
NSSize maxSize = [throbberItem maxSize];
NSLog(@"Origin maxSize = %f X %f", maxSize.width, maxSize.height);
NSURL* throbberURL = [NSURL fileURLWithPath: [[NSBundle mainBundle] pathForResource:@"throbber" ofType:@"gif"]];
NSLog(@"throbberURL = %@", throbberURL);
NSMovie* throbberMovie = [[[NSMovie alloc] initWithURL: throbberURL byReference: YES] autorelease];
NSLog(@"throbberMovie = %@", throbberMovie);
if ([throbberMovie QTMovie] != nil) {
NSMovieView* throbberView = [[[NSMovieView alloc] init] autorelease];
[throbberView setMovie: throbberMovie];
[throbberView showController: NO adjustingSize: NO];
[throbberView setLoopMode: NSQTMovieLoopingPlayback];
[throbberItem setView: throbberView];
NSSize size = NSMakeSize(32, 32);
[throbberItem setMinSize: size];
[throbberItem setMaxSize: size];
[throbberView gotoPosterFrame: self];
[throbberView start: self];
// experiment, veto mouse clicks in the movie controller by using an action filter.
MCSetActionFilterWithRefCon((MovieController) [throbberView movieController],
NewMCActionFilterWithRefConUPP(movieControllerFilter),
0);
}
}
#else
// optimization: only throb if the throbber toolbar item is visible.
if (mThrobberTimer == nil) {
NSToolbarItem* throbberItem = [self throbberItem];
if (throbberItem != nil) {
mThrobberTimer = [[NSTimer scheduledTimerWithTimeInterval: 0.2
target: self selector: @selector(pulseThrobber:)
userInfo: throbberItem repeats: YES] retain];
}
}
#endif
}
- (void)stopThrobber
{
#if QUICKTIME_THROBBER
// Stop the quicktime animation.
NSToolbarItem* throbberItem = [self throbberItem];
if (throbberItem != nil) {
NSMovieView* throbberView = [throbberItem view];
if ([throbberView isPlaying]) {
[throbberView stop: self];
[throbberView gotoPosterFrame: self];
} else {
[throbberView start: self];
}
}
#else
if (mThrobberTimer != nil) {
[mThrobberTimer invalidate];
[mThrobberTimer release];
mThrobberTimer = nil;
mThrobberFrame = 0;
[[self throbberItem] setImage: [[self throbberImages] objectAtIndex: 0]];
}
#endif
}
- (BOOL)findInPage:(NSString*)text
{
return [[mBrowserView getBrowserView] findInPage:text];
}
- (void)addBookmarkExtended: (BOOL)aIsFromMenu isFolder:(BOOL)aIsFolder
{
[mSidebarBookmarksDataSource ensureBookmarks];
BOOL useSel = aIsFromMenu;
if (aIsFromMenu) {
// Use selection only if the sidebar is open and the bookmarks panel is displaying.
if ([mSidebarDrawer state] == NSDrawerClosedState)
useSel = NO;
else
if ([mSidebarTabView tabViewItemAtIndex: 0] != [mSidebarTabView selectedTabViewItem])
useSel = NO;
}
[mSidebarBookmarksDataSource addBookmark: self useSelection: useSel isFolder: aIsFolder];
}
- (IBAction)bookmarkPage: (id)aSender
{
[self addBookmarkExtended:YES isFolder:NO];
}
- (IBAction)bookmarkLink: (id)aSender
{
NSLog(@"Bookmark Link not yet implemented");
}
- (IBAction)back:(id)aSender
{
[[mBrowserView getBrowserView] goBack];
}
- (IBAction)forward:(id)aSender
{
[[mBrowserView getBrowserView] goForward];
}
- (IBAction)reload:(id)aSender
{
[[mBrowserView getBrowserView] reload: 0];
}
- (IBAction)stop:(id)aSender
{
[[mBrowserView getBrowserView] stop: nsIWebNavigation::STOP_ALL];
}
- (IBAction)home:(id)aSender
{
[[mBrowserView getBrowserView] loadURI:[NSURL URLWithString:[[CHPreferenceManager sharedInstance] homePage:NO]] flags:NSLoadFlagsNone];
}
- (IBAction)toggleSidebar:(id)aSender
{
NSResponder* resp = [[self window] firstResponder];
[[self window] makeFirstResponder: nil];
if ( ([mSidebarDrawer state] == NSDrawerClosedState) || ([mSidebarDrawer state] == NSDrawerClosingState) ) {
// XXXHack to bypass sidebar crashes.
[mSidebarDrawer openOnEdge: NSMaxXEdge];
} else {
[mSidebarDrawer close];
}
[[self window] makeFirstResponder: resp];
}
-(void)loadURLString:(NSString*)aStr
{
[self loadURL:[NSURL URLWithString:aStr]];
}
-(void)loadURL:(NSURL*)aURL
{
if (mInitialized) {
[[mBrowserView getBrowserView] loadURI:aURL flags:NSLoadFlagsNone];
}
else {
mURL = aURL;
[mURL retain];
}
}
- (void)updateLocationFields:(NSString *)locationString
{
/* //commenting this out because it doesn't work right yet.
if ( [locationString length] > 30 ) {
[[mLocationToolbarItem menuFormRepresentation] setTitle:
[NSString stringWithFormat:@"Location: %@...", [locationString substringToIndex:31]]];
} else {
[[mLocationToolbarItem menuFormRepresentation] setTitle:
[NSString stringWithFormat:@"Location: %@", locationString]];
}
*/
[mURLBar setStringValue:locationString];
[mLocationSheetURLField setStringValue:locationString];
[[self window] update];
[[self window] display];
}
-(void)newTab
{
NSTabViewItem* newTab = [[[NSTabViewItem alloc] initWithIdentifier: nil] autorelease];
CHBrowserWrapper* newView = [[[CHBrowserWrapper alloc] initWithTab: newTab andWindow: [mTabBrowser window]] autorelease];
[newTab setLabel: @"Untitled"];
[newTab setView: newView];
[mTabBrowser addTabViewItem: newTab];
[[newView getBrowserView] loadURI:[NSURL URLWithString:@"about:blank"] flags:NSLoadFlagsNone];
[mTabBrowser selectLastTabViewItem: self];
if ( [[[self window] toolbar] isVisible] ) {
if ( ([[[self window] toolbar] displayMode] == NSToolbarDisplayModeIconAndLabel) ||
([[[self window] toolbar] displayMode] == NSToolbarDisplayModeIconOnly) ) {
if ([mTabBrowser numberOfTabViewItems] > 1) {
[self focusURLBar];
[[mBrowserView getBrowserView] setActive: NO];
}
else if ([[self window] isKeyWindow])
[[mBrowserView getBrowserView] setActive: YES];
else
[[mBrowserView getBrowserView] setActive: NO];
}
}
}
-(void)closeTab
{
if ( [mTabBrowser numberOfTabViewItems] > 1 ) {
[[[mTabBrowser selectedTabViewItem] view] windowClosed];
[mTabBrowser removeTabViewItem:[mTabBrowser selectedTabViewItem]];
}
}
- (void)previousTab
{
[mTabBrowser selectPreviousTabViewItem:self];
}
- (void)nextTab
{
[mTabBrowser selectNextTabViewItem:self];
}
- (void)tabView:(NSTabView *)aTabView didSelectTabViewItem:(NSTabViewItem *)aTabViewItem
{
// Disconnect the old view, if one has been designated.
// If the window has just been opened, none has been.
if ( mBrowserView ) {
[mBrowserView disconnectView];
}
// Connect up the new view
mBrowserView = [aTabViewItem view];
// Make the new view the primary content area.
[mBrowserView makePrimaryBrowserView: mURLBar status: mStatus
progress: mProgress windowController: self];
}
-(id)getTabBrowser
{
return mTabBrowser;
}
-(CHBrowserWrapper*)getBrowserWrapper
{
return mBrowserView;
}
-(void)openNewWindowWithURL: (NSURL*)aURL loadInBackground: (BOOL)aLoadInBG
{
// Autosave our dimensions before we open a new window. That ensures the size ends up matching.
[self autosaveWindowFrame];
BrowserWindowController* browser = [[BrowserWindowController alloc] initWithWindowNibName: @"BrowserWindow"];
[browser loadURL: aURL];
if (aLoadInBG)
[[browser window] orderWindow: NSWindowBelow relativeTo: [[self window] windowNumber]];
else {
// Focus the content area and show the window.
[browser enterModalSession];
[[[browser getBrowserWrapper] getBrowserView] setActive: YES];
}
}
-(void)openNewWindowWithGroup: (nsIDOMElement*)aFolderElement loadInBackground: (BOOL)aLoadInBG
{
// Autosave our dimensions before we open a new window. That ensures the size ends up matching.
[self autosaveWindowFrame];
// Tell the Tab Browser in the newly created window to load the group
BrowserWindowController* browser = [[BrowserWindowController alloc] initWithWindowNibName: @"BrowserWindow"];
if (aLoadInBG)
[[browser window] orderWindow: NSWindowBelow relativeTo: [[self window] windowNumber]];
else {
// Focus the content area and show the window.
[browser enterModalSession];
[[[browser getBrowserWrapper] getBrowserView] setActive: YES];
}
id tabBrowser = [browser getTabBrowser];
[mSidebarBookmarksDataSource openBookmarkGroup: tabBrowser groupElement: aFolderElement];
}
-(void)openNewTabWithURL: (NSURL*)aURL loadInBackground: (BOOL)aLoadInBG
{
NSTabViewItem* newTab = [[[NSTabViewItem alloc] initWithIdentifier: nil] autorelease];
NSTabViewItem* selectedTab = [mTabBrowser selectedTabViewItem];
int index = [mTabBrowser indexOfTabViewItem: selectedTab];
[mTabBrowser insertTabViewItem: newTab atIndex: index+1];
CHBrowserWrapper* newView = [[[CHBrowserWrapper alloc] initWithTab: newTab andWindow: [mTabBrowser window]] autorelease];
[newView setTab: newTab];
[newTab setLabel: @"Loading..."];
[newTab setView: newView];
[[newView getBrowserView] loadURI:aURL flags:NSLoadFlagsNone];
if (!aLoadInBG) {
[mTabBrowser selectTabViewItem: newTab];
// Focus the content area.
[[newView getBrowserView] setActive: YES];
}
}
-(void)setupSidebarTabs
{
CHIconTabViewItem *bookItem = [[CHIconTabViewItem alloc] initWithIdentifier:@"bookmarkSidebarCHIconTabViewItem"
withTabIcon:[NSImage imageNamed:@"bookicon"]];
CHIconTabViewItem *histItem = [[CHIconTabViewItem alloc] initWithIdentifier:@"historySidebarCHIconTabViewItem"
withTabIcon:[NSImage imageNamed:@"historyicon"]];
#if USE_SEARCH_ITEM
CHIconTabViewItem *searchItem = [[CHIconTabViewItem alloc] initWithIdentifier:@"searchSidebarCHIconTabViewItem"
withTabIcon:[NSImage imageNamed:@"searchicon"]];
#endif
#if USE_PANELS_ITEM
CHIconTabViewItem *panelsItem = [[CHIconTabViewItem alloc] initWithIdentifier:@"myPanelsCHIconTabViewItem"
withTabIcon:[NSImage imageNamed:@"panel_icon"]];
#endif
[bookItem setView:[[mSidebarSourceTabView tabViewItemAtIndex:0] view]];
[histItem setView:[[mSidebarSourceTabView tabViewItemAtIndex:1] view]];
#if USE_SEARCH_ITEM
[searchItem setView:[[mSidebarSourceTabView tabViewItemAtIndex:2] view]];
#endif
#if USE_PANELS_ITEM
[panelsItem setView:[[mSidebarSourceTabView tabViewItemAtIndex:3] view]];
#endif
[mSidebarTabView removeTabViewItem:[mSidebarTabView tabViewItemAtIndex:0]];
[mSidebarTabView insertTabViewItem:bookItem atIndex:0];
[mSidebarTabView insertTabViewItem:histItem atIndex:1];
#if USE_SEARCH_ITEM
[mSidebarTabView insertTabViewItem:searchItem atIndex:2];
#endif
#if USE_PANELS_ITEM
[mSidebarTabView insertTabViewItem:panelsItem atIndex:3];
#endif
[mSidebarTabView selectFirstTabViewItem:self];
}
-(void)setChromeMask:(int)aMask
{
mChromeMask = aMask;
}
-(void) biggerTextSize
{
nsCOMPtr<nsIDOMWindow> contentWindow = getter_AddRefs([[mBrowserView getBrowserView] getContentWindow]);
nsCOMPtr<nsIScriptGlobalObject> global(do_QueryInterface(contentWindow));
if (!global)
return;
nsCOMPtr<nsIDocShell> docShell;
global->GetDocShell(getter_AddRefs(docShell));
if (!docShell)
return;
nsCOMPtr<nsIContentViewer> cv;
docShell->GetContentViewer(getter_AddRefs(cv));
nsCOMPtr<nsIMarkupDocumentViewer> markupViewer(do_QueryInterface(cv));
if (!markupViewer)
return;
float zoom;
markupViewer->GetTextZoom(&zoom);
if (zoom >= 20)
return;
zoom += 0.25;
if (zoom > 20)
zoom = 20;
markupViewer->SetTextZoom(zoom);
}
-(void) smallerTextSize
{
nsCOMPtr<nsIDOMWindow> contentWindow = getter_AddRefs([[mBrowserView getBrowserView] getContentWindow]);
nsCOMPtr<nsIScriptGlobalObject> global(do_QueryInterface(contentWindow));
if (!global)
return;
nsCOMPtr<nsIDocShell> docShell;
global->GetDocShell(getter_AddRefs(docShell));
if (!docShell)
return;
nsCOMPtr<nsIContentViewer> cv;
docShell->GetContentViewer(getter_AddRefs(cv));
nsCOMPtr<nsIMarkupDocumentViewer> markupViewer(do_QueryInterface(cv));
if (!markupViewer)
return;
float zoom;
markupViewer->GetTextZoom(&zoom);
if (zoom <= 0.01)
return;
zoom -= 0.25;
if (zoom < 0.01)
zoom = 0.01;
markupViewer->SetTextZoom(zoom);
}
-(id)getAddBookmarkSheetWindow
{
return mAddBookmarkSheetWindow;
}
-(id)getAddBookmarkTitle
{
return mAddBookmarkTitleField;
}
-(id)getAddBookmarkFolder
{
return mAddBookmarkFolderField;
}
-(id)getAddBookmarkCheckbox
{
return mAddBookmarkCheckbox;
}
// Called when a context menu should be shown.
- (void)onShowContextMenu:(int)flags domEvent:(nsIDOMEvent*)aEvent domNode:(nsIDOMNode*)aNode
{
mContextMenuFlags = flags;
mContextMenuNode = aNode;
mContextMenuEvent = aEvent;
}
- (NSMenu*)getContextMenu
{
NSMenu* result = nil;
if ((mContextMenuFlags & nsIContextMenuListener::CONTEXT_LINK) != 0) {
if ((mContextMenuFlags & nsIContextMenuListener::CONTEXT_IMAGE) != 0) {
result = mImageLinkMenu;
}
else
result = mLinkMenu;
}
else if ((mContextMenuFlags & nsIContextMenuListener::CONTEXT_INPUT) != 0 ||
(mContextMenuFlags & nsIContextMenuListener::CONTEXT_TEXT) != 0) {
result = mInputMenu;
}
else if ((mContextMenuFlags & nsIContextMenuListener::CONTEXT_IMAGE) != 0) {
result = mImageMenu;
}
else if ((mContextMenuFlags & nsIContextMenuListener::CONTEXT_DOCUMENT) != 0) {
result = mPageMenu;
}
return result;
}
// Context menu methods
- (IBAction)openLinkInNewWindow:(id)aSender
{
[self openLinkInNewWindowOrTab: YES];
}
- (IBAction)openLinkInNewTab:(id)aSender
{
[self openLinkInNewWindowOrTab: NO];
}
-(void)openLinkInNewWindowOrTab: (BOOL)aUseWindow
{
nsCOMPtr<nsIDOMElement> linkContent;
nsAutoString href;
CHGeckoUtils::GetEnclosingLinkElementAndHref(mContextMenuNode, getter_AddRefs(linkContent), href);
// XXXdwh Handle simple XLINKs if we want to be compatible with Mozilla, but who
// really uses these anyway? :)
if (!linkContent || href.IsEmpty())
return;
nsCOMPtr<nsIPrefBranch> pref(do_GetService("@mozilla.org/preferences-service;1"));
if (!pref)
return; // Something bad happened if we can't get prefs.
NSString* hrefStr = [NSString stringWithCharacters: href.get() length:nsCRT::strlen(href.get())];
NSURL* urlToLoad = [NSURL URLWithString: hrefStr];
PRBool loadInBackground;
pref->GetBoolPref("browser.tabs.loadInBackground", &loadInBackground);
if (aUseWindow)
[self openNewWindowWithURL: urlToLoad loadInBackground: loadInBackground];
else
[self openNewTabWithURL: urlToLoad loadInBackground: loadInBackground];
}
- (IBAction)savePageAs:(id)aSender
{
[self saveDocument: nil filterList: nil];
}
- (IBAction)saveLinkAs:(id)aSender
{
nsCOMPtr<nsIDOMElement> linkContent;
nsAutoString href;
CHGeckoUtils::GetEnclosingLinkElementAndHref(mContextMenuNode, getter_AddRefs(linkContent), href);
// XXXdwh Handle simple XLINKs if we want to be compatible with Mozilla, but who
// really uses these anyway? :)
if (!linkContent || href.IsEmpty())
return;
NSString* hrefStr = [NSString stringWithCharacters: href.get() length:nsCRT::strlen(href.get())];
NSURL* urlToSave = [NSURL URLWithString: hrefStr];
// The user wants to save this link.
nsAutoString text;
CHGeckoUtils::GatherTextUnder(mContextMenuNode, text);
[self saveURL: nil filterList: nil
url: urlToSave suggestedFilename: [NSString stringWithCharacters: text.get()
length:nsCRT::strlen(text.get())]];
}
- (IBAction)saveImageAs:(id)aSender
{
nsCOMPtr<nsIDOMHTMLImageElement> imgElement(do_QueryInterface(mContextMenuNode));
if (imgElement) {
nsAutoString text;
imgElement->GetAttribute(NS_LITERAL_STRING("src"), text);
nsAutoString url;
imgElement->GetSrc(url);
NSString* hrefStr = [NSString stringWithCharacters: url.get() length:nsCRT::strlen(url.get())];
NSURL* urlToSave = [NSURL URLWithString: hrefStr];
[self saveURL: nil filterList: nil
url: urlToSave suggestedFilename: [NSString stringWithCharacters: text.get()
length:nsCRT::strlen(text.get())]];
}
}
- (IBAction)copyLinkLocation:(id)aSender
{
CHBrowserView* view = [[self getBrowserWrapper] getBrowserView];
if (!view) return;
nsCOMPtr<nsIWebBrowser> webBrowser = getter_AddRefs([view getWebBrowser]);
if (!webBrowser) return;
nsCOMPtr<nsIClipboardCommands> clipboard(do_GetInterface(webBrowser));
if (clipboard)
clipboard->CopyLinkLocation();
}
- (IBAction)viewOnlyThisImage:(id)aSender
{
nsCOMPtr<nsIDOMHTMLImageElement> imgElement(do_QueryInterface(mContextMenuNode));
if (imgElement) {
nsAutoString url;
imgElement->GetSrc(url);
NSString* urlStr = [NSString stringWithCharacters: url.get() length:nsCRT::strlen(url.get())];
NSURL* urlToView = [NSURL URLWithString: urlStr];
[self loadURL: urlToView];
// Focus and activate our content area.
[[mBrowserView getBrowserView] setActive: YES];
}
}
- (NSView*) bookmarksToolbar
{
return mPersonalToolbar;
}
//
// updateLock:
//
// Sets the lock icon in the status bar to the appropriate image
//
- (void)updateLock:(unsigned int)inSecurityState
{
switch ( inSecurityState & 0x000000FF ) {
case nsIWebProgressListener::STATE_IS_INSECURE:
[mLock setImage:[BrowserWindowController insecureIcon]];
break;
case nsIWebProgressListener::STATE_IS_SECURE:
[mLock setImage:[BrowserWindowController secureIcon]];
break;
case nsIWebProgressListener::STATE_IS_BROKEN:
[mLock setImage:[BrowserWindowController brokenIcon]];
break;
}
}
+ (NSImage*) insecureIcon
{
static NSImage* sInsecureIcon = nil;
if ( !sInsecureIcon )
sInsecureIcon = [[NSImage imageNamed:@"globe_ico"] retain];
return sInsecureIcon;
}
+ (NSImage*) secureIcon;
{
static NSImage* sSecureIcon = nil;
if ( !sSecureIcon )
sSecureIcon = [[NSImage imageNamed:@"security_lock"] retain];
return sSecureIcon;
}
+ (NSImage*) brokenIcon;
{
static NSImage* sBrokenIcon = nil;
if ( !sBrokenIcon )
sBrokenIcon = [[NSImage imageNamed:@"security_broken"] retain];
return sBrokenIcon;
}
@end
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