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Move nsCocoaBrowserListener into its own file, and add a few new methods to the NSBrowserContainer protocol.

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This commit is contained in:
sfraser%netscape.com 2002-08-19 03:41:17 +00:00
parent d663cda889
commit 46d37f249a
16 changed files with 3100 additions and 2624 deletions
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12
camino/CHBrowserView.h
View File

@ -57,6 +57,7 @@ class nsIDragHelperService;
// register itself with the view using the addListener
// method.
@protocol NSBrowserListener
- (void)onLoadingStarted;
- (void)onLoadingCompleted:(BOOL)succeeded;
// Invoked regularly as data associated with a page streams
@ -71,6 +72,7 @@ class nsIDragHelperService;
// Called when a tooltip should be shown or hidden
- (void)onShowTooltip:(NSPoint)where withText:(NSString*)text;
- (void)onHideTooltip;
@end
typedef enum {
@ -80,6 +82,7 @@ typedef enum {
} NSStatusType;
@protocol NSBrowserContainer
- (void)setStatus:(NSString *)statusString ofType:(NSStatusType)type;
- (NSString *)title;
- (void)setTitle:(NSString *)title;
@ -88,6 +91,15 @@ typedef enum {
- (void)sizeBrowserTo:(NSSize)dimensions;
// Create a new browser container window and return the contained view.
- (CHBrowserView*)createBrowserWindow:(unsigned int)mask;
- (NSMenu*)getContextMenu;
- (NSWindow*)getNativeWindow;
// Ask whether the browser should accept a drag from the given source.
// Should return NO if the source is a container for the browser, or
// another item that represents the same entity (e.g. tab or proxy icon)
- (BOOL)shouldAcceptDragFromSource:(id)dragSource;
@end
enum {

756
camino/CHBrowserView.mm
View File

@ -37,32 +37,18 @@
#import "NSString+Utils.h"
#import "CHBrowserView.h"
#import "FindDlgController.h"
#import "nsCocoaBrowserService.h"
#import "mozView.h"
// Embedding includes
#include "nsCWebBrowser.h"
#include "nsIInterfaceRequestor.h"
#include "nsIWebBrowserChrome.h"
#include "nsIEmbeddingSiteWindow.h"
#include "nsIWebProgressListener.h"
#include "nsIWebBrowser.h"
#include "nsIBaseWindow.h"
#include "nsIWebNavigation.h"
#include "nsComponentManagerUtils.h"
#include "nsIURI.h"
#include "nsIDOMWindow.h"
#include "nsWeakReference.h"
#include "nsIWidget.h"
// XPCOM and String includes
#include "nsCRT.h"
#include "nsXPIDLString.h"
#include "nsCOMPtr.h"
// Printing
#include "nsIWebBrowserPrint.h"
#include "nsIPrintSettings.h"
//#include "nsIPrintSettings.h"
// Saving of links/images/docs
#include "nsIWebBrowserFocus.h"
@ -70,17 +56,23 @@
#include "nsIDOMLocation.h"
#include "nsIWebBrowserPersist.h"
#include "nsIProperties.h"
#include "nsIRequest.h"
#include "nsIPrefService.h"
//#include "nsIRequest.h"
//#include "nsIPrefService.h"
#include "nsISHistory.h"
#include "nsIHistoryEntry.h"
#include "nsISHEntry.h"
#include "nsNetUtil.h"
#include "nsIContextMenuListener.h"
#include "nsITooltipListener.h"
#include "nsIEmbeddingSiteWindow2.h"
#include "SaveHeaderSniffer.h"
#import "CHBrowserWrapper.h"
#import "CHBrowserView.h"
#import "FindDlgController.h"
#import "nsCocoaBrowserService.h"
#import "nsCocoaBrowserListener.h"
#import "mozView.h"
typedef unsigned int DragReference;
#include "nsIDragHelperService.h"
@ -92,588 +84,9 @@ typedef unsigned int DragReference;
#include "nsICommandManager.h"
#include "nsICommandParams.h"
const char* persistContractID = "@mozilla.org/embedding/browser/nsWebBrowserPersist;1";
const char* dirServiceContractID = "@mozilla.org/file/directory_service;1";
class nsCocoaBrowserListener : public nsSupportsWeakReference,
public nsIInterfaceRequestor,
public nsIWebBrowserChrome,
public nsIWindowCreator,
public nsIEmbeddingSiteWindow2,
public nsIWebProgressListener,
public nsIContextMenuListener,
public nsITooltipListener
{
public:
nsCocoaBrowserListener(CHBrowserView* aView);
virtual ~nsCocoaBrowserListener();
NS_DECL_ISUPPORTS
NS_DECL_NSIINTERFACEREQUESTOR
NS_DECL_NSIWEBBROWSERCHROME
NS_DECL_NSIWINDOWCREATOR
NS_DECL_NSIEMBEDDINGSITEWINDOW
NS_DECL_NSIEMBEDDINGSITEWINDOW2
NS_DECL_NSIWEBPROGRESSLISTENER
NS_DECL_NSICONTEXTMENULISTENER
NS_DECL_NSITOOLTIPLISTENER
void AddListener(id <NSBrowserListener> aListener);
void RemoveListener(id <NSBrowserListener> aListener);
void SetContainer(id <NSBrowserContainer> aContainer);
private:
CHBrowserView* mView; // WEAK - it owns us
NSMutableArray* mListeners;
id <NSBrowserContainer> mContainer;
PRBool mIsModal;
PRUint32 mChromeFlags;
};
nsCocoaBrowserListener::nsCocoaBrowserListener(CHBrowserView* aView)
: mView(aView), mContainer(nsnull), mIsModal(PR_FALSE), mChromeFlags(0)
{
NS_INIT_ISUPPORTS();
mListeners = [[NSMutableArray alloc] init];
}
nsCocoaBrowserListener::~nsCocoaBrowserListener()
{
[mListeners release];
mView = nsnull;
if (mContainer) {
[mContainer release];
}
}
NS_IMPL_ISUPPORTS9(nsCocoaBrowserListener,
nsIInterfaceRequestor,
nsIWebBrowserChrome,
nsIWindowCreator,
nsIEmbeddingSiteWindow,
nsIEmbeddingSiteWindow2,
nsIWebProgressListener,
nsISupportsWeakReference,
nsIContextMenuListener,
nsITooltipListener)
// Implementation of nsIInterfaceRequestor
NS_IMETHODIMP
nsCocoaBrowserListener::GetInterface(const nsIID &aIID, void** aInstancePtr)
{
if (aIID.Equals(NS_GET_IID(nsIDOMWindow))) {
nsCOMPtr<nsIWebBrowser> browser = dont_AddRef([mView getWebBrowser]);
if (browser)
return browser->GetContentDOMWindow((nsIDOMWindow **) aInstancePtr);
}
return QueryInterface(aIID, aInstancePtr);
}
// Implementation of nsIWindowCreator. The CocoaBrowserService forwards requests
// for a new window that have a parent to us, and we take over from there.
/* nsIWebBrowserChrome createChromeWindow (in nsIWebBrowserChrome parent, in PRUint32 chromeFlags); */
NS_IMETHODIMP
nsCocoaBrowserListener::CreateChromeWindow(nsIWebBrowserChrome *parent,
PRUint32 chromeFlags,
nsIWebBrowserChrome **_retval)
{
if (parent != this) {
#if DEBUG
NSLog(@"Mismatch in nsCocoaBrowserListener::CreateChromeWindow. We should be the owning parent.");
#endif
return NS_ERROR_FAILURE;
}
CHBrowserView* childView = [mContainer createBrowserWindow: chromeFlags];
if (!childView) {
#if DEBUG
NSLog(@"No CHBrowserView hooked up for a newly created window yet.");
#endif
return NS_ERROR_FAILURE;
}
nsCocoaBrowserListener* listener = [childView getCocoaBrowserListener];
if (!listener) {
#if DEBUG
NSLog(@"Uh-oh! No listener yet for a newly created window (nsCocoaBrowserlistener)");
return NS_ERROR_FAILURE;
#endif
}
#if DEBUG
NSLog(@"Made a chrome window.");
#endif
*_retval = listener;
NS_IF_ADDREF(*_retval);
return NS_OK;
}
// Implementation of nsIContextMenuListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowContextMenu(PRUint32 aContextFlags, nsIDOMEvent* aEvent, nsIDOMNode* aNode)
{
[mContainer onShowContextMenu: aContextFlags domEvent: aEvent domNode: aNode];
return NS_OK;
}
// Implementation of nsITooltipListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowTooltip(PRInt32 aXCoords, PRInt32 aYCoords, const PRUnichar *aTipText)
{
NSPoint where;
where.x = aXCoords; where.y = aYCoords;
[mContainer onShowTooltip:where withText:[NSString stringWithPRUnichars:aTipText]];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::OnHideTooltip()
{
[mContainer onHideTooltip];
return NS_OK;
}
// Implementation of nsIWebBrowserChrome
/* void setStatus (in unsigned long statusType, in wstring status); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetStatus(PRUint32 statusType, const PRUnichar *status)
{
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = nsnull;
if (status && (*status != PRUnichar(0))) {
str = [NSString stringWithPRUnichars:status];
}
[mContainer setStatus:str ofType:(NSStatusType)statusType];
return NS_OK;
}
/* attribute nsIWebBrowser webBrowser; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetWebBrowser(nsIWebBrowser * *aWebBrowser)
{
NS_ENSURE_ARG_POINTER(aWebBrowser);
if (!mView) {
return NS_ERROR_FAILURE;
}
*aWebBrowser = [mView getWebBrowser];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetWebBrowser(nsIWebBrowser * aWebBrowser)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
[mView setWebBrowser:aWebBrowser];
return NS_OK;
}
/* attribute unsigned long chromeFlags; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetChromeFlags(PRUint32 *aChromeFlags)
{
NS_ENSURE_ARG_POINTER(aChromeFlags);
*aChromeFlags = mChromeFlags;
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetChromeFlags(PRUint32 aChromeFlags)
{
// XXX Do nothing with them for now
mChromeFlags = aChromeFlags;
return NS_OK;
}
/* void destroyBrowserWindow (); */
NS_IMETHODIMP
nsCocoaBrowserListener::DestroyBrowserWindow()
{
// XXX Could send this up to the container, but for now,
// we just destroy the enclosing window.
NSWindow* window = [mView window];
if (window) {
[window close];
}
return NS_OK;
}
/* void sizeBrowserTo (in long aCX, in long aCY); */
NS_IMETHODIMP
nsCocoaBrowserListener::SizeBrowserTo(PRInt32 aCX, PRInt32 aCY)
{
if (mContainer) {
NSSize size;
size.width = (float)aCX;
size.height = (float)aCY;
[mContainer sizeBrowserTo:size];
}
return NS_OK;
}
/* void showAsModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::ShowAsModal()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
mIsModal = PR_TRUE;
//int result = [NSApp runModalForWindow:window];
mIsModal = PR_FALSE;
return NS_OK;
}
/* boolean isWindowModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::IsWindowModal(PRBool *_retval)
{
NS_ENSURE_ARG_POINTER(_retval);
*_retval = mIsModal;
return NS_OK;
}
/* void exitModalEventLoop (in nsresult aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::ExitModalEventLoop(nsresult aStatus)
{
// [NSApp stopModalWithCode:(int)aStatus];
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow2
NS_IMETHODIMP
nsCocoaBrowserListener::Blur()
{
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow
/* void setDimensions (in unsigned long flags, in long x, in long y, in long cx, in long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetDimensions(PRUint32 flags, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
NSPoint origin;
origin.x = (float)x;
origin.y = (float)y;
[window setFrameOrigin:origin];
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
NSRect frame = [window frame];
frame.size.width = (float)cx;
frame.size.height = (float)cy;
[window setFrame:frame display:YES];
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSSize size;
size.width = (float)cx;
size.height = (float)cy;
[window setContentSize:size];
}
return NS_OK;
}
/* void getDimensions (in unsigned long flags, out long x, out long y, out long cx, out long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::GetDimensions(PRUint32 flags, PRInt32 *x, PRInt32 *y, PRInt32 *cx, PRInt32 *cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
NSRect frame = [window frame];
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
if ( x )
*x = (PRInt32)frame.origin.x;
if ( y )
*y = (PRInt32)frame.origin.y;
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
if ( cx )
*cx = (PRInt32)frame.size.width;
if ( cy )
*cy = (PRInt32)frame.size.height;
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSView* contentView = [window contentView];
NSRect contentFrame = [contentView frame];
if ( cx )
*cx = (PRInt32)contentFrame.size.width;
if ( cy )
*cy = (PRInt32)contentFrame.size.height;
}
return NS_OK;
}
/* void setFocus (); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetFocus()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
[window makeKeyAndOrderFront:window];
return NS_OK;
}
/* attribute boolean visibility; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetVisibility(PRBool *aVisibility)
{
NS_ENSURE_ARG_POINTER(aVisibility);
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aVisibility = [window isMiniaturized];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetVisibility(PRBool aVisibility)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
if (aVisibility) {
[window deminiaturize:window];
}
else {
[window miniaturize:window];
}
return NS_OK;
}
/* attribute wstring title; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetTitle(PRUnichar * *aTitle)
{
NS_ENSURE_ARG_POINTER(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* title = [mContainer title];
unsigned int length = [title length];
if (length) {
*aTitle = (PRUnichar*)nsMemory::Alloc((length+1)*sizeof(PRUnichar));
if (!*aTitle) {
return NS_ERROR_OUT_OF_MEMORY;
}
[title getCharacters:*aTitle];
}
else {
*aTitle = nsnull;
}
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetTitle(const PRUnichar * aTitle)
{
NS_ENSURE_ARG(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = [NSString stringWithPRUnichars:aTitle];
[mContainer setTitle:str];
return NS_OK;
}
/* [noscript] readonly attribute voidPtr siteWindow; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetSiteWindow(void * *aSiteWindow)
{
NS_ENSURE_ARG_POINTER(aSiteWindow);
*aSiteWindow = nsnull;
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aSiteWindow = (void*)window;
return NS_OK;
}
//
// Implementation of nsIWebProgressListener
//
/* void onStateChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long aStateFlags, in unsigned long aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRUint32 aStateFlags, PRUint32 aStatus)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
if (aStateFlags & nsIWebProgressListener::STATE_IS_NETWORK) {
if (aStateFlags & nsIWebProgressListener::STATE_START) {
while ((obj = [enumerator nextObject]))
[obj onLoadingStarted];
}
else if (aStateFlags & nsIWebProgressListener::STATE_STOP) {
while ((obj = [enumerator nextObject]))
[obj onLoadingCompleted:(NS_SUCCEEDED(aStatus))];
}
}
return NS_OK;
}
/* void onProgressChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in long aCurSelfProgress, in long aMaxSelfProgress, in long aCurTotalProgress, in long aMaxTotalProgress); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnProgressChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRInt32 aCurSelfProgress, PRInt32 aMaxSelfProgress,
PRInt32 aCurTotalProgress, PRInt32 aMaxTotalProgress)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onProgressChange:aCurTotalProgress outOf:aMaxTotalProgress];
return NS_OK;
}
/* void onLocationChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsIURI location); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnLocationChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
nsIURI *location)
{
if (!location)
return NS_ERROR_FAILURE;
nsCAutoString spec;
location->GetSpec(spec);
NSString* str = [NSString stringWithCString:spec.get()];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onLocationChange:str];
return NS_OK;
}
/* void onStatusChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsresult aStatus, in wstring aMessage); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStatusChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsresult aStatus,
const PRUnichar *aMessage)
{
NSString* str = [NSString stringWithPRUnichars:aMessage];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onStatusChange: str];
return NS_OK;
}
/* void onSecurityChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long state); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnSecurityChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 state)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onSecurityStateChange: state];
return NS_OK;
}
void
nsCocoaBrowserListener::AddListener(id <NSBrowserListener> aListener)
{
[mListeners addObject:aListener];
}
void
nsCocoaBrowserListener::RemoveListener(id <NSBrowserListener> aListener)
{
[mListeners removeObject:aListener];
}
void
nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
{
[mContainer autorelease];
mContainer = aContainer;
[mContainer retain];
}
#pragma mark -
const char kPersistContractID[] = "@mozilla.org/embedding/browser/nsWebBrowserPersist;1";
const char kDirServiceContractID[] = "@mozilla.org/file/directory_service;1";
@implementation CHBrowserView
@ -685,43 +98,42 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
- (id)initWithFrame:(NSRect)frame
{
if ( (self = [super initWithFrame:frame]) ) {
nsresult rv = nsCocoaBrowserService::InitEmbedding();
if (NS_FAILED(rv)) {
// XXX need to throw
}
_listener = new nsCocoaBrowserListener(self);
NS_ADDREF(_listener);
// Create the web browser instance
nsCOMPtr<nsIWebBrowser> browser = do_CreateInstance(NS_WEBBROWSER_CONTRACTID, &rv);
if (NS_FAILED(rv)) {
// XXX need to throw
}
_webBrowser = browser;
NS_ADDREF(_webBrowser);
// Set the container nsIWebBrowserChrome
_webBrowser->SetContainerWindow(NS_STATIC_CAST(nsIWebBrowserChrome *,
_listener));
// Register as a listener for web progress
nsCOMPtr<nsIWeakReference> weak = do_GetWeakReference(NS_STATIC_CAST(nsIWebProgressListener*, _listener));
_webBrowser->AddWebBrowserListener(weak, NS_GET_IID(nsIWebProgressListener));
// Hook up the widget hierarchy with us as the parent
nsCOMPtr<nsIBaseWindow> baseWin = do_QueryInterface(_webBrowser);
baseWin->InitWindow((NSView*)self, nsnull, 0, 0,
frame.size.width, frame.size.height);
baseWin->Create();
// register the view as a drop site for text, files, and urls.
[self registerForDraggedTypes: [NSArray arrayWithObjects:
@"MozURLType", NSStringPboardType, NSURLPboardType, NSFilenamesPboardType, nil]];
if ( (self = [super initWithFrame:frame]) )
{
nsresult rv = nsCocoaBrowserService::InitEmbedding();
if (NS_FAILED(rv)) {
// XXX need to throw
}
_listener = new nsCocoaBrowserListener(self);
NS_ADDREF(_listener);
// Create the web browser instance
nsCOMPtr<nsIWebBrowser> browser = do_CreateInstance(NS_WEBBROWSER_CONTRACTID, &rv);
if (NS_FAILED(rv)) {
// XXX need to throw
}
_webBrowser = browser;
NS_ADDREF(_webBrowser);
// Set the container nsIWebBrowserChrome
_webBrowser->SetContainerWindow(NS_STATIC_CAST(nsIWebBrowserChrome *, _listener));
// Register as a listener for web progress
nsCOMPtr<nsIWeakReference> weak = do_GetWeakReference(NS_STATIC_CAST(nsIWebProgressListener*, _listener));
_webBrowser->AddWebBrowserListener(weak, NS_GET_IID(nsIWebProgressListener));
// Hook up the widget hierarchy with us as the parent
nsCOMPtr<nsIBaseWindow> baseWin = do_QueryInterface(_webBrowser);
baseWin->InitWindow((NSView*)self, nsnull, 0, 0,
frame.size.width, frame.size.height);
baseWin->Create();
// register the view as a drop site for text, files, and urls.
[self registerForDraggedTypes: [NSArray arrayWithObjects:
@"MozURLType", NSStringPboardType, NSURLPboardType, NSFilenamesPboardType, nil]];
}
return self;
}
@ -950,12 +362,12 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
// Create our web browser persist object. This is the object that knows
// how to actually perform the saving of the page (and of the images
// on the page).
nsCOMPtr<nsIWebBrowserPersist> webPersist(do_CreateInstance(persistContractID));
nsCOMPtr<nsIWebBrowserPersist> webPersist(do_CreateInstance(kPersistContractID));
if (!webPersist)
return;
// Make a temporary file object that we can save to.
nsCOMPtr<nsIProperties> dirService(do_GetService(dirServiceContractID));
nsCOMPtr<nsIProperties> dirService(do_GetService(kDirServiceContractID));
if (!dirService)
return;
nsCOMPtr<nsIFile> tmpFile;
@ -1287,24 +699,35 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
-(NSMenu*)getContextMenu
{
return [[self superview] getContextMenu];
if ([[self superview] conformsToProtocol:@protocol(NSBrowserContainer)])
{
id<NSBrowserContainer> browserContainer = [self superview];
return [browserContainer getContextMenu];
}
return nil;
}
-(NSWindow*)getNativeWindow
{
NSWindow* result = [self window];
if (result)
return result; // We're visible. Just hand the window back.
else {
// We're invisible. It's likely that we're in a Cocoa tab view.
// First see if we have a cached window.
if (mWindow)
return mWindow;
// Finally, see if our parent responds to the getNativeWindow selector,
// and if they do, let them handle it.
return [[self superview] getNativeWindow];
NSWindow* window = [self window];
if (window)
return window; // We're visible. Just hand the window back.
// We're invisible. It's likely that we're in a Cocoa tab view.
// First see if we have a cached window.
if (mWindow)
return mWindow;
// Finally, see if our parent responds to the getNativeWindow selector,
// and if they do, let them handle it.
if ([[self superview] conformsToProtocol:@protocol(NSBrowserContainer)])
{
id<NSBrowserContainer> browserContainer = [self superview];
return [browserContainer getNativeWindow];
}
return nil;
}
@ -1327,14 +750,28 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
}
}
#pragma mark -
- (BOOL)shouldAcceptDrag:(id <NSDraggingInfo>)sender
{
if ([[self superview] conformsToProtocol:@protocol(NSBrowserContainer)])
{
id<NSBrowserContainer> browserContainer = [self superview];
return [browserContainer shouldAcceptDragFromSource:[sender draggingSource]];
}
return YES;
}
- (unsigned int)draggingEntered:(id <NSDraggingInfo>)sender
{
if (![self shouldAcceptDrag:sender])
return NSDragOperationNone;
// NSLog(@"draggingEntered");
nsCOMPtr<nsIDragHelperService> helper(do_GetService("@mozilla.org/widget/draghelperservice;1"));
mDragHelper = helper.get();
NS_IF_ADDREF(mDragHelper);
NS_ASSERTION ( mDragHelper, "Couldn't get a drag service, we're in biiig trouble" );
NS_ASSERTION ( mDragHelper, "Couldn't get a drag service, we're in big trouble" );
if ( mDragHelper ) {
mLastTrackedLocation = [sender draggingLocation];
@ -1366,6 +803,9 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
- (unsigned int)draggingUpdated:(id <NSDraggingInfo>)sender
{
if (![self shouldAcceptDrag:sender])
return NSDragOperationNone;
// NSLog(@"draggingUpdated");
PRBool dropAllowed = PR_FALSE;
if ( mDragHelper ) {
@ -1387,6 +827,9 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
{
if (![self shouldAcceptDrag:sender])
return NO;
PRBool dragAccepted = PR_FALSE;
if ( mDragHelper ) {
@ -1400,6 +843,7 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
return dragAccepted ? YES : NO;
}
#pragma mark -
-(BOOL)validateMenuItem: (NSMenuItem*)aMenuItem
{

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@ -0,0 +1,62 @@
//
// nsCocoaBrowserListener.h
// Chimera
//
// Created by Simon Fraser on Sat Aug 17 2002.
// Copyright (c) 2001 __MyCompanyName__. All rights reserved.
//
#ifndef __nsCocoaBrowserListener_h__
#define __nsCocoaBrowserListener_h__
#include "nsWeakReference.h"
#include "nsIInterfaceRequestor.h"
#include "nsIWebBrowser.h"
#include "nsIWebBrowserChrome.h"
#include "nsIWebProgressListener.h"
#include "nsIEmbeddingSiteWindow2.h"
#include "nsIWindowCreator.h"
#include "nsIContextMenuListener.h"
#include "nsITooltipListener.h"
@class CHBrowserView;
class nsCocoaBrowserListener : public nsSupportsWeakReference,
public nsIInterfaceRequestor,
public nsIWebBrowserChrome,
public nsIWindowCreator,
public nsIEmbeddingSiteWindow2,
public nsIWebProgressListener,
public nsIContextMenuListener,
public nsITooltipListener
{
public:
nsCocoaBrowserListener(CHBrowserView* aView);
virtual ~nsCocoaBrowserListener();
NS_DECL_ISUPPORTS
NS_DECL_NSIINTERFACEREQUESTOR
NS_DECL_NSIWEBBROWSERCHROME
NS_DECL_NSIWINDOWCREATOR
NS_DECL_NSIEMBEDDINGSITEWINDOW
NS_DECL_NSIEMBEDDINGSITEWINDOW2
NS_DECL_NSIWEBPROGRESSLISTENER
NS_DECL_NSICONTEXTMENULISTENER
NS_DECL_NSITOOLTIPLISTENER
void AddListener(id <NSBrowserListener> aListener);
void RemoveListener(id <NSBrowserListener> aListener);
void SetContainer(id <NSBrowserContainer> aContainer);
private:
CHBrowserView* mView; // WEAK - it owns us
NSMutableArray* mListeners;
id <NSBrowserContainer> mContainer;
PRBool mIsModal;
PRUint32 mChromeFlags;
};
#endif // __nsCocoaBrowserListener_h__

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@ -0,0 +1,601 @@
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla 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/MPL/
*
* 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 Chimera 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):
* Simon Fraser <sfraser@netscape.com>
*
* 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 MPL, 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 MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#import <Cocoa/Cocoa.h>
#import "NSString+Utils.h"
// Embedding includes
#include "nsIWebBrowser.h"
#include "nsIWebNavigation.h"
#include "nsIURI.h"
#include "nsIDOMWindow.h"
//#include "nsIWidget.h"
// XPCOM and String includes
#include "nsCRT.h"
#include "nsString.h"
#include "nsCOMPtr.h"
#import "CHBrowserView.h"
#include "nsCocoaBrowserListener.h"
nsCocoaBrowserListener::nsCocoaBrowserListener(CHBrowserView* aView)
: mView(aView), mContainer(nsnull), mIsModal(PR_FALSE), mChromeFlags(0)
{
NS_INIT_ISUPPORTS();
mListeners = [[NSMutableArray alloc] init];
}
nsCocoaBrowserListener::~nsCocoaBrowserListener()
{
[mListeners release];
mView = nsnull;
if (mContainer) {
[mContainer release];
}
}
NS_IMPL_ISUPPORTS9(nsCocoaBrowserListener,
nsIInterfaceRequestor,
nsIWebBrowserChrome,
nsIWindowCreator,
nsIEmbeddingSiteWindow,
nsIEmbeddingSiteWindow2,
nsIWebProgressListener,
nsISupportsWeakReference,
nsIContextMenuListener,
nsITooltipListener)
// Implementation of nsIInterfaceRequestor
NS_IMETHODIMP
nsCocoaBrowserListener::GetInterface(const nsIID &aIID, void** aInstancePtr)
{
if (aIID.Equals(NS_GET_IID(nsIDOMWindow))) {
nsCOMPtr<nsIWebBrowser> browser = dont_AddRef([mView getWebBrowser]);
if (browser)
return browser->GetContentDOMWindow((nsIDOMWindow **) aInstancePtr);
}
return QueryInterface(aIID, aInstancePtr);
}
// Implementation of nsIWindowCreator. The CocoaBrowserService forwards requests
// for a new window that have a parent to us, and we take over from there.
/* nsIWebBrowserChrome createChromeWindow (in nsIWebBrowserChrome parent, in PRUint32 chromeFlags); */
NS_IMETHODIMP
nsCocoaBrowserListener::CreateChromeWindow(nsIWebBrowserChrome *parent,
PRUint32 chromeFlags,
nsIWebBrowserChrome **_retval)
{
if (parent != this) {
#if DEBUG
NSLog(@"Mismatch in nsCocoaBrowserListener::CreateChromeWindow. We should be the owning parent.");
#endif
return NS_ERROR_FAILURE;
}
CHBrowserView* childView = [mContainer createBrowserWindow: chromeFlags];
if (!childView) {
#if DEBUG
NSLog(@"No CHBrowserView hooked up for a newly created window yet.");
#endif
return NS_ERROR_FAILURE;
}
nsCocoaBrowserListener* listener = [childView getCocoaBrowserListener];
if (!listener) {
#if DEBUG
NSLog(@"Uh-oh! No listener yet for a newly created window (nsCocoaBrowserlistener)");
return NS_ERROR_FAILURE;
#endif
}
#if DEBUG
NSLog(@"Made a chrome window.");
#endif
*_retval = listener;
NS_IF_ADDREF(*_retval);
return NS_OK;
}
// Implementation of nsIContextMenuListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowContextMenu(PRUint32 aContextFlags, nsIDOMEvent* aEvent, nsIDOMNode* aNode)
{
[mContainer onShowContextMenu: aContextFlags domEvent: aEvent domNode: aNode];
return NS_OK;
}
// Implementation of nsITooltipListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowTooltip(PRInt32 aXCoords, PRInt32 aYCoords, const PRUnichar *aTipText)
{
NSPoint where;
where.x = aXCoords; where.y = aYCoords;
[mContainer onShowTooltip:where withText:[NSString stringWithPRUnichars:aTipText]];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::OnHideTooltip()
{
[mContainer onHideTooltip];
return NS_OK;
}
// Implementation of nsIWebBrowserChrome
/* void setStatus (in unsigned long statusType, in wstring status); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetStatus(PRUint32 statusType, const PRUnichar *status)
{
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = nsnull;
if (status && (*status != PRUnichar(0))) {
str = [NSString stringWithPRUnichars:status];
}
[mContainer setStatus:str ofType:(NSStatusType)statusType];
return NS_OK;
}
/* attribute nsIWebBrowser webBrowser; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetWebBrowser(nsIWebBrowser * *aWebBrowser)
{
NS_ENSURE_ARG_POINTER(aWebBrowser);
if (!mView) {
return NS_ERROR_FAILURE;
}
*aWebBrowser = [mView getWebBrowser];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetWebBrowser(nsIWebBrowser * aWebBrowser)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
[mView setWebBrowser:aWebBrowser];
return NS_OK;
}
/* attribute unsigned long chromeFlags; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetChromeFlags(PRUint32 *aChromeFlags)
{
NS_ENSURE_ARG_POINTER(aChromeFlags);
*aChromeFlags = mChromeFlags;
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetChromeFlags(PRUint32 aChromeFlags)
{
// XXX Do nothing with them for now
mChromeFlags = aChromeFlags;
return NS_OK;
}
/* void destroyBrowserWindow (); */
NS_IMETHODIMP
nsCocoaBrowserListener::DestroyBrowserWindow()
{
// XXX Could send this up to the container, but for now,
// we just destroy the enclosing window.
NSWindow* window = [mView window];
if (window) {
[window close];
}
return NS_OK;
}
/* void sizeBrowserTo (in long aCX, in long aCY); */
NS_IMETHODIMP
nsCocoaBrowserListener::SizeBrowserTo(PRInt32 aCX, PRInt32 aCY)
{
if (mContainer) {
NSSize size;
size.width = (float)aCX;
size.height = (float)aCY;
[mContainer sizeBrowserTo:size];
}
return NS_OK;
}
/* void showAsModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::ShowAsModal()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
mIsModal = PR_TRUE;
//int result = [NSApp runModalForWindow:window];
mIsModal = PR_FALSE;
return NS_OK;
}
/* boolean isWindowModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::IsWindowModal(PRBool *_retval)
{
NS_ENSURE_ARG_POINTER(_retval);
*_retval = mIsModal;
return NS_OK;
}
/* void exitModalEventLoop (in nsresult aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::ExitModalEventLoop(nsresult aStatus)
{
// [NSApp stopModalWithCode:(int)aStatus];
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow2
NS_IMETHODIMP
nsCocoaBrowserListener::Blur()
{
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow
/* void setDimensions (in unsigned long flags, in long x, in long y, in long cx, in long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetDimensions(PRUint32 flags, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
NSPoint origin;
origin.x = (float)x;
origin.y = (float)y;
[window setFrameOrigin:origin];
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
NSRect frame = [window frame];
frame.size.width = (float)cx;
frame.size.height = (float)cy;
[window setFrame:frame display:YES];
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSSize size;
size.width = (float)cx;
size.height = (float)cy;
[window setContentSize:size];
}
return NS_OK;
}
/* void getDimensions (in unsigned long flags, out long x, out long y, out long cx, out long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::GetDimensions(PRUint32 flags, PRInt32 *x, PRInt32 *y, PRInt32 *cx, PRInt32 *cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
NSRect frame = [window frame];
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
if ( x )
*x = (PRInt32)frame.origin.x;
if ( y )
*y = (PRInt32)frame.origin.y;
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
if ( cx )
*cx = (PRInt32)frame.size.width;
if ( cy )
*cy = (PRInt32)frame.size.height;
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSView* contentView = [window contentView];
NSRect contentFrame = [contentView frame];
if ( cx )
*cx = (PRInt32)contentFrame.size.width;
if ( cy )
*cy = (PRInt32)contentFrame.size.height;
}
return NS_OK;
}
/* void setFocus (); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetFocus()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
[window makeKeyAndOrderFront:window];
return NS_OK;
}
/* attribute boolean visibility; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetVisibility(PRBool *aVisibility)
{
NS_ENSURE_ARG_POINTER(aVisibility);
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aVisibility = [window isMiniaturized];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetVisibility(PRBool aVisibility)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
if (aVisibility) {
[window deminiaturize:window];
}
else {
[window miniaturize:window];
}
return NS_OK;
}
/* attribute wstring title; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetTitle(PRUnichar * *aTitle)
{
NS_ENSURE_ARG_POINTER(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* title = [mContainer title];
unsigned int length = [title length];
if (length) {
*aTitle = (PRUnichar*)nsMemory::Alloc((length+1)*sizeof(PRUnichar));
if (!*aTitle) {
return NS_ERROR_OUT_OF_MEMORY;
}
[title getCharacters:*aTitle];
}
else {
*aTitle = nsnull;
}
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetTitle(const PRUnichar * aTitle)
{
NS_ENSURE_ARG(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = [NSString stringWithPRUnichars:aTitle];
[mContainer setTitle:str];
return NS_OK;
}
/* [noscript] readonly attribute voidPtr siteWindow; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetSiteWindow(void * *aSiteWindow)
{
NS_ENSURE_ARG_POINTER(aSiteWindow);
*aSiteWindow = nsnull;
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aSiteWindow = (void*)window;
return NS_OK;
}
//
// Implementation of nsIWebProgressListener
//
/* void onStateChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long aStateFlags, in unsigned long aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRUint32 aStateFlags, PRUint32 aStatus)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
if (aStateFlags & nsIWebProgressListener::STATE_IS_NETWORK) {
if (aStateFlags & nsIWebProgressListener::STATE_START) {
while ((obj = [enumerator nextObject]))
[obj onLoadingStarted];
}
else if (aStateFlags & nsIWebProgressListener::STATE_STOP) {
while ((obj = [enumerator nextObject]))
[obj onLoadingCompleted:(NS_SUCCEEDED(aStatus))];
}
}
return NS_OK;
}
/* void onProgressChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in long aCurSelfProgress, in long aMaxSelfProgress, in long aCurTotalProgress, in long aMaxTotalProgress); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnProgressChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRInt32 aCurSelfProgress, PRInt32 aMaxSelfProgress,
PRInt32 aCurTotalProgress, PRInt32 aMaxTotalProgress)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onProgressChange:aCurTotalProgress outOf:aMaxTotalProgress];
return NS_OK;
}
/* void onLocationChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsIURI location); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnLocationChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
nsIURI *location)
{
if (!location)
return NS_ERROR_FAILURE;
nsCAutoString spec;
location->GetSpec(spec);
NSString* str = [NSString stringWithCString:spec.get()];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onLocationChange:str];
return NS_OK;
}
/* void onStatusChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsresult aStatus, in wstring aMessage); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStatusChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsresult aStatus,
const PRUnichar *aMessage)
{
NSString* str = [NSString stringWithPRUnichars:aMessage];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onStatusChange: str];
return NS_OK;
}
/* void onSecurityChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long state); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnSecurityChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 state)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onSecurityStateChange: state];
return NS_OK;
}
void
nsCocoaBrowserListener::AddListener(id <NSBrowserListener> aListener)
{
[mListeners addObject:aListener];
}
void
nsCocoaBrowserListener::RemoveListener(id <NSBrowserListener> aListener)
{
[mListeners removeObject:aListener];
}
void
nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
{
[mContainer autorelease];
mContainer = aContainer;
[mContainer retain];
}

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@ -0,0 +1,62 @@
//
// nsCocoaBrowserListener.h
// Chimera
//
// Created by Simon Fraser on Sat Aug 17 2002.
// Copyright (c) 2001 __MyCompanyName__. All rights reserved.
//
#ifndef __nsCocoaBrowserListener_h__
#define __nsCocoaBrowserListener_h__
#include "nsWeakReference.h"
#include "nsIInterfaceRequestor.h"
#include "nsIWebBrowser.h"
#include "nsIWebBrowserChrome.h"
#include "nsIWebProgressListener.h"
#include "nsIEmbeddingSiteWindow2.h"
#include "nsIWindowCreator.h"
#include "nsIContextMenuListener.h"
#include "nsITooltipListener.h"
@class CHBrowserView;
class nsCocoaBrowserListener : public nsSupportsWeakReference,
public nsIInterfaceRequestor,
public nsIWebBrowserChrome,
public nsIWindowCreator,
public nsIEmbeddingSiteWindow2,
public nsIWebProgressListener,
public nsIContextMenuListener,
public nsITooltipListener
{
public:
nsCocoaBrowserListener(CHBrowserView* aView);
virtual ~nsCocoaBrowserListener();
NS_DECL_ISUPPORTS
NS_DECL_NSIINTERFACEREQUESTOR
NS_DECL_NSIWEBBROWSERCHROME
NS_DECL_NSIWINDOWCREATOR
NS_DECL_NSIEMBEDDINGSITEWINDOW
NS_DECL_NSIEMBEDDINGSITEWINDOW2
NS_DECL_NSIWEBPROGRESSLISTENER
NS_DECL_NSICONTEXTMENULISTENER
NS_DECL_NSITOOLTIPLISTENER
void AddListener(id <NSBrowserListener> aListener);
void RemoveListener(id <NSBrowserListener> aListener);
void SetContainer(id <NSBrowserContainer> aContainer);
private:
CHBrowserView* mView; // WEAK - it owns us
NSMutableArray* mListeners;
id <NSBrowserContainer> mContainer;
PRBool mIsModal;
PRUint32 mChromeFlags;
};
#endif // __nsCocoaBrowserListener_h__

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@ -0,0 +1,601 @@
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla 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/MPL/
*
* 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 Chimera 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):
* Simon Fraser <sfraser@netscape.com>
*
* 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 MPL, 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 MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#import <Cocoa/Cocoa.h>
#import "NSString+Utils.h"
// Embedding includes
#include "nsIWebBrowser.h"
#include "nsIWebNavigation.h"
#include "nsIURI.h"
#include "nsIDOMWindow.h"
//#include "nsIWidget.h"
// XPCOM and String includes
#include "nsCRT.h"
#include "nsString.h"
#include "nsCOMPtr.h"
#import "CHBrowserView.h"
#include "nsCocoaBrowserListener.h"
nsCocoaBrowserListener::nsCocoaBrowserListener(CHBrowserView* aView)
: mView(aView), mContainer(nsnull), mIsModal(PR_FALSE), mChromeFlags(0)
{
NS_INIT_ISUPPORTS();
mListeners = [[NSMutableArray alloc] init];
}
nsCocoaBrowserListener::~nsCocoaBrowserListener()
{
[mListeners release];
mView = nsnull;
if (mContainer) {
[mContainer release];
}
}
NS_IMPL_ISUPPORTS9(nsCocoaBrowserListener,
nsIInterfaceRequestor,
nsIWebBrowserChrome,
nsIWindowCreator,
nsIEmbeddingSiteWindow,
nsIEmbeddingSiteWindow2,
nsIWebProgressListener,
nsISupportsWeakReference,
nsIContextMenuListener,
nsITooltipListener)
// Implementation of nsIInterfaceRequestor
NS_IMETHODIMP
nsCocoaBrowserListener::GetInterface(const nsIID &aIID, void** aInstancePtr)
{
if (aIID.Equals(NS_GET_IID(nsIDOMWindow))) {
nsCOMPtr<nsIWebBrowser> browser = dont_AddRef([mView getWebBrowser]);
if (browser)
return browser->GetContentDOMWindow((nsIDOMWindow **) aInstancePtr);
}
return QueryInterface(aIID, aInstancePtr);
}
// Implementation of nsIWindowCreator. The CocoaBrowserService forwards requests
// for a new window that have a parent to us, and we take over from there.
/* nsIWebBrowserChrome createChromeWindow (in nsIWebBrowserChrome parent, in PRUint32 chromeFlags); */
NS_IMETHODIMP
nsCocoaBrowserListener::CreateChromeWindow(nsIWebBrowserChrome *parent,
PRUint32 chromeFlags,
nsIWebBrowserChrome **_retval)
{
if (parent != this) {
#if DEBUG
NSLog(@"Mismatch in nsCocoaBrowserListener::CreateChromeWindow. We should be the owning parent.");
#endif
return NS_ERROR_FAILURE;
}
CHBrowserView* childView = [mContainer createBrowserWindow: chromeFlags];
if (!childView) {
#if DEBUG
NSLog(@"No CHBrowserView hooked up for a newly created window yet.");
#endif
return NS_ERROR_FAILURE;
}
nsCocoaBrowserListener* listener = [childView getCocoaBrowserListener];
if (!listener) {
#if DEBUG
NSLog(@"Uh-oh! No listener yet for a newly created window (nsCocoaBrowserlistener)");
return NS_ERROR_FAILURE;
#endif
}
#if DEBUG
NSLog(@"Made a chrome window.");
#endif
*_retval = listener;
NS_IF_ADDREF(*_retval);
return NS_OK;
}
// Implementation of nsIContextMenuListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowContextMenu(PRUint32 aContextFlags, nsIDOMEvent* aEvent, nsIDOMNode* aNode)
{
[mContainer onShowContextMenu: aContextFlags domEvent: aEvent domNode: aNode];
return NS_OK;
}
// Implementation of nsITooltipListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowTooltip(PRInt32 aXCoords, PRInt32 aYCoords, const PRUnichar *aTipText)
{
NSPoint where;
where.x = aXCoords; where.y = aYCoords;
[mContainer onShowTooltip:where withText:[NSString stringWithPRUnichars:aTipText]];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::OnHideTooltip()
{
[mContainer onHideTooltip];
return NS_OK;
}
// Implementation of nsIWebBrowserChrome
/* void setStatus (in unsigned long statusType, in wstring status); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetStatus(PRUint32 statusType, const PRUnichar *status)
{
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = nsnull;
if (status && (*status != PRUnichar(0))) {
str = [NSString stringWithPRUnichars:status];
}
[mContainer setStatus:str ofType:(NSStatusType)statusType];
return NS_OK;
}
/* attribute nsIWebBrowser webBrowser; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetWebBrowser(nsIWebBrowser * *aWebBrowser)
{
NS_ENSURE_ARG_POINTER(aWebBrowser);
if (!mView) {
return NS_ERROR_FAILURE;
}
*aWebBrowser = [mView getWebBrowser];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetWebBrowser(nsIWebBrowser * aWebBrowser)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
[mView setWebBrowser:aWebBrowser];
return NS_OK;
}
/* attribute unsigned long chromeFlags; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetChromeFlags(PRUint32 *aChromeFlags)
{
NS_ENSURE_ARG_POINTER(aChromeFlags);
*aChromeFlags = mChromeFlags;
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetChromeFlags(PRUint32 aChromeFlags)
{
// XXX Do nothing with them for now
mChromeFlags = aChromeFlags;
return NS_OK;
}
/* void destroyBrowserWindow (); */
NS_IMETHODIMP
nsCocoaBrowserListener::DestroyBrowserWindow()
{
// XXX Could send this up to the container, but for now,
// we just destroy the enclosing window.
NSWindow* window = [mView window];
if (window) {
[window close];
}
return NS_OK;
}
/* void sizeBrowserTo (in long aCX, in long aCY); */
NS_IMETHODIMP
nsCocoaBrowserListener::SizeBrowserTo(PRInt32 aCX, PRInt32 aCY)
{
if (mContainer) {
NSSize size;
size.width = (float)aCX;
size.height = (float)aCY;
[mContainer sizeBrowserTo:size];
}
return NS_OK;
}
/* void showAsModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::ShowAsModal()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
mIsModal = PR_TRUE;
//int result = [NSApp runModalForWindow:window];
mIsModal = PR_FALSE;
return NS_OK;
}
/* boolean isWindowModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::IsWindowModal(PRBool *_retval)
{
NS_ENSURE_ARG_POINTER(_retval);
*_retval = mIsModal;
return NS_OK;
}
/* void exitModalEventLoop (in nsresult aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::ExitModalEventLoop(nsresult aStatus)
{
// [NSApp stopModalWithCode:(int)aStatus];
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow2
NS_IMETHODIMP
nsCocoaBrowserListener::Blur()
{
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow
/* void setDimensions (in unsigned long flags, in long x, in long y, in long cx, in long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetDimensions(PRUint32 flags, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
NSPoint origin;
origin.x = (float)x;
origin.y = (float)y;
[window setFrameOrigin:origin];
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
NSRect frame = [window frame];
frame.size.width = (float)cx;
frame.size.height = (float)cy;
[window setFrame:frame display:YES];
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSSize size;
size.width = (float)cx;
size.height = (float)cy;
[window setContentSize:size];
}
return NS_OK;
}
/* void getDimensions (in unsigned long flags, out long x, out long y, out long cx, out long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::GetDimensions(PRUint32 flags, PRInt32 *x, PRInt32 *y, PRInt32 *cx, PRInt32 *cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
NSRect frame = [window frame];
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
if ( x )
*x = (PRInt32)frame.origin.x;
if ( y )
*y = (PRInt32)frame.origin.y;
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
if ( cx )
*cx = (PRInt32)frame.size.width;
if ( cy )
*cy = (PRInt32)frame.size.height;
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSView* contentView = [window contentView];
NSRect contentFrame = [contentView frame];
if ( cx )
*cx = (PRInt32)contentFrame.size.width;
if ( cy )
*cy = (PRInt32)contentFrame.size.height;
}
return NS_OK;
}
/* void setFocus (); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetFocus()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
[window makeKeyAndOrderFront:window];
return NS_OK;
}
/* attribute boolean visibility; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetVisibility(PRBool *aVisibility)
{
NS_ENSURE_ARG_POINTER(aVisibility);
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aVisibility = [window isMiniaturized];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetVisibility(PRBool aVisibility)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
if (aVisibility) {
[window deminiaturize:window];
}
else {
[window miniaturize:window];
}
return NS_OK;
}
/* attribute wstring title; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetTitle(PRUnichar * *aTitle)
{
NS_ENSURE_ARG_POINTER(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* title = [mContainer title];
unsigned int length = [title length];
if (length) {
*aTitle = (PRUnichar*)nsMemory::Alloc((length+1)*sizeof(PRUnichar));
if (!*aTitle) {
return NS_ERROR_OUT_OF_MEMORY;
}
[title getCharacters:*aTitle];
}
else {
*aTitle = nsnull;
}
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetTitle(const PRUnichar * aTitle)
{
NS_ENSURE_ARG(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = [NSString stringWithPRUnichars:aTitle];
[mContainer setTitle:str];
return NS_OK;
}
/* [noscript] readonly attribute voidPtr siteWindow; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetSiteWindow(void * *aSiteWindow)
{
NS_ENSURE_ARG_POINTER(aSiteWindow);
*aSiteWindow = nsnull;
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aSiteWindow = (void*)window;
return NS_OK;
}
//
// Implementation of nsIWebProgressListener
//
/* void onStateChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long aStateFlags, in unsigned long aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRUint32 aStateFlags, PRUint32 aStatus)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
if (aStateFlags & nsIWebProgressListener::STATE_IS_NETWORK) {
if (aStateFlags & nsIWebProgressListener::STATE_START) {
while ((obj = [enumerator nextObject]))
[obj onLoadingStarted];
}
else if (aStateFlags & nsIWebProgressListener::STATE_STOP) {
while ((obj = [enumerator nextObject]))
[obj onLoadingCompleted:(NS_SUCCEEDED(aStatus))];
}
}
return NS_OK;
}
/* void onProgressChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in long aCurSelfProgress, in long aMaxSelfProgress, in long aCurTotalProgress, in long aMaxTotalProgress); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnProgressChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRInt32 aCurSelfProgress, PRInt32 aMaxSelfProgress,
PRInt32 aCurTotalProgress, PRInt32 aMaxTotalProgress)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onProgressChange:aCurTotalProgress outOf:aMaxTotalProgress];
return NS_OK;
}
/* void onLocationChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsIURI location); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnLocationChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
nsIURI *location)
{
if (!location)
return NS_ERROR_FAILURE;
nsCAutoString spec;
location->GetSpec(spec);
NSString* str = [NSString stringWithCString:spec.get()];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onLocationChange:str];
return NS_OK;
}
/* void onStatusChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsresult aStatus, in wstring aMessage); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStatusChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsresult aStatus,
const PRUnichar *aMessage)
{
NSString* str = [NSString stringWithPRUnichars:aMessage];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onStatusChange: str];
return NS_OK;
}
/* void onSecurityChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long state); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnSecurityChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 state)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onSecurityStateChange: state];
return NS_OK;
}
void
nsCocoaBrowserListener::AddListener(id <NSBrowserListener> aListener)
{
[mListeners addObject:aListener];
}
void
nsCocoaBrowserListener::RemoveListener(id <NSBrowserListener> aListener)
{
[mListeners removeObject:aListener];
}
void
nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
{
[mContainer autorelease];
mContainer = aContainer;
[mContainer retain];
}

12
camino/src/embedding/CHBrowserView.h
View File

@ -57,6 +57,7 @@ class nsIDragHelperService;
// register itself with the view using the addListener
// method.
@protocol NSBrowserListener
- (void)onLoadingStarted;
- (void)onLoadingCompleted:(BOOL)succeeded;
// Invoked regularly as data associated with a page streams
@ -71,6 +72,7 @@ class nsIDragHelperService;
// Called when a tooltip should be shown or hidden
- (void)onShowTooltip:(NSPoint)where withText:(NSString*)text;
- (void)onHideTooltip;
@end
typedef enum {
@ -80,6 +82,7 @@ typedef enum {
} NSStatusType;
@protocol NSBrowserContainer
- (void)setStatus:(NSString *)statusString ofType:(NSStatusType)type;
- (NSString *)title;
- (void)setTitle:(NSString *)title;
@ -88,6 +91,15 @@ typedef enum {
- (void)sizeBrowserTo:(NSSize)dimensions;
// Create a new browser container window and return the contained view.
- (CHBrowserView*)createBrowserWindow:(unsigned int)mask;
- (NSMenu*)getContextMenu;
- (NSWindow*)getNativeWindow;
// Ask whether the browser should accept a drag from the given source.
// Should return NO if the source is a container for the browser, or
// another item that represents the same entity (e.g. tab or proxy icon)
- (BOOL)shouldAcceptDragFromSource:(id)dragSource;
@end
enum {

756
camino/src/embedding/CHBrowserView.mm
View File

@ -37,32 +37,18 @@
#import "NSString+Utils.h"
#import "CHBrowserView.h"
#import "FindDlgController.h"
#import "nsCocoaBrowserService.h"
#import "mozView.h"
// Embedding includes
#include "nsCWebBrowser.h"
#include "nsIInterfaceRequestor.h"
#include "nsIWebBrowserChrome.h"
#include "nsIEmbeddingSiteWindow.h"
#include "nsIWebProgressListener.h"
#include "nsIWebBrowser.h"
#include "nsIBaseWindow.h"
#include "nsIWebNavigation.h"
#include "nsComponentManagerUtils.h"
#include "nsIURI.h"
#include "nsIDOMWindow.h"
#include "nsWeakReference.h"
#include "nsIWidget.h"
// XPCOM and String includes
#include "nsCRT.h"
#include "nsXPIDLString.h"
#include "nsCOMPtr.h"
// Printing
#include "nsIWebBrowserPrint.h"
#include "nsIPrintSettings.h"
//#include "nsIPrintSettings.h"
// Saving of links/images/docs
#include "nsIWebBrowserFocus.h"
@ -70,17 +56,23 @@
#include "nsIDOMLocation.h"
#include "nsIWebBrowserPersist.h"
#include "nsIProperties.h"
#include "nsIRequest.h"
#include "nsIPrefService.h"
//#include "nsIRequest.h"
//#include "nsIPrefService.h"
#include "nsISHistory.h"
#include "nsIHistoryEntry.h"
#include "nsISHEntry.h"
#include "nsNetUtil.h"
#include "nsIContextMenuListener.h"
#include "nsITooltipListener.h"
#include "nsIEmbeddingSiteWindow2.h"
#include "SaveHeaderSniffer.h"
#import "CHBrowserWrapper.h"
#import "CHBrowserView.h"
#import "FindDlgController.h"
#import "nsCocoaBrowserService.h"
#import "nsCocoaBrowserListener.h"
#import "mozView.h"
typedef unsigned int DragReference;
#include "nsIDragHelperService.h"
@ -92,588 +84,9 @@ typedef unsigned int DragReference;
#include "nsICommandManager.h"
#include "nsICommandParams.h"
const char* persistContractID = "@mozilla.org/embedding/browser/nsWebBrowserPersist;1";
const char* dirServiceContractID = "@mozilla.org/file/directory_service;1";
class nsCocoaBrowserListener : public nsSupportsWeakReference,
public nsIInterfaceRequestor,
public nsIWebBrowserChrome,
public nsIWindowCreator,
public nsIEmbeddingSiteWindow2,
public nsIWebProgressListener,
public nsIContextMenuListener,
public nsITooltipListener
{
public:
nsCocoaBrowserListener(CHBrowserView* aView);
virtual ~nsCocoaBrowserListener();
NS_DECL_ISUPPORTS
NS_DECL_NSIINTERFACEREQUESTOR
NS_DECL_NSIWEBBROWSERCHROME
NS_DECL_NSIWINDOWCREATOR
NS_DECL_NSIEMBEDDINGSITEWINDOW
NS_DECL_NSIEMBEDDINGSITEWINDOW2
NS_DECL_NSIWEBPROGRESSLISTENER
NS_DECL_NSICONTEXTMENULISTENER
NS_DECL_NSITOOLTIPLISTENER
void AddListener(id <NSBrowserListener> aListener);
void RemoveListener(id <NSBrowserListener> aListener);
void SetContainer(id <NSBrowserContainer> aContainer);
private:
CHBrowserView* mView; // WEAK - it owns us
NSMutableArray* mListeners;
id <NSBrowserContainer> mContainer;
PRBool mIsModal;
PRUint32 mChromeFlags;
};
nsCocoaBrowserListener::nsCocoaBrowserListener(CHBrowserView* aView)
: mView(aView), mContainer(nsnull), mIsModal(PR_FALSE), mChromeFlags(0)
{
NS_INIT_ISUPPORTS();
mListeners = [[NSMutableArray alloc] init];
}
nsCocoaBrowserListener::~nsCocoaBrowserListener()
{
[mListeners release];
mView = nsnull;
if (mContainer) {
[mContainer release];
}
}
NS_IMPL_ISUPPORTS9(nsCocoaBrowserListener,
nsIInterfaceRequestor,
nsIWebBrowserChrome,
nsIWindowCreator,
nsIEmbeddingSiteWindow,
nsIEmbeddingSiteWindow2,
nsIWebProgressListener,
nsISupportsWeakReference,
nsIContextMenuListener,
nsITooltipListener)
// Implementation of nsIInterfaceRequestor
NS_IMETHODIMP
nsCocoaBrowserListener::GetInterface(const nsIID &aIID, void** aInstancePtr)
{
if (aIID.Equals(NS_GET_IID(nsIDOMWindow))) {
nsCOMPtr<nsIWebBrowser> browser = dont_AddRef([mView getWebBrowser]);
if (browser)
return browser->GetContentDOMWindow((nsIDOMWindow **) aInstancePtr);
}
return QueryInterface(aIID, aInstancePtr);
}
// Implementation of nsIWindowCreator. The CocoaBrowserService forwards requests
// for a new window that have a parent to us, and we take over from there.
/* nsIWebBrowserChrome createChromeWindow (in nsIWebBrowserChrome parent, in PRUint32 chromeFlags); */
NS_IMETHODIMP
nsCocoaBrowserListener::CreateChromeWindow(nsIWebBrowserChrome *parent,
PRUint32 chromeFlags,
nsIWebBrowserChrome **_retval)
{
if (parent != this) {
#if DEBUG
NSLog(@"Mismatch in nsCocoaBrowserListener::CreateChromeWindow. We should be the owning parent.");
#endif
return NS_ERROR_FAILURE;
}
CHBrowserView* childView = [mContainer createBrowserWindow: chromeFlags];
if (!childView) {
#if DEBUG
NSLog(@"No CHBrowserView hooked up for a newly created window yet.");
#endif
return NS_ERROR_FAILURE;
}
nsCocoaBrowserListener* listener = [childView getCocoaBrowserListener];
if (!listener) {
#if DEBUG
NSLog(@"Uh-oh! No listener yet for a newly created window (nsCocoaBrowserlistener)");
return NS_ERROR_FAILURE;
#endif
}
#if DEBUG
NSLog(@"Made a chrome window.");
#endif
*_retval = listener;
NS_IF_ADDREF(*_retval);
return NS_OK;
}
// Implementation of nsIContextMenuListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowContextMenu(PRUint32 aContextFlags, nsIDOMEvent* aEvent, nsIDOMNode* aNode)
{
[mContainer onShowContextMenu: aContextFlags domEvent: aEvent domNode: aNode];
return NS_OK;
}
// Implementation of nsITooltipListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowTooltip(PRInt32 aXCoords, PRInt32 aYCoords, const PRUnichar *aTipText)
{
NSPoint where;
where.x = aXCoords; where.y = aYCoords;
[mContainer onShowTooltip:where withText:[NSString stringWithPRUnichars:aTipText]];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::OnHideTooltip()
{
[mContainer onHideTooltip];
return NS_OK;
}
// Implementation of nsIWebBrowserChrome
/* void setStatus (in unsigned long statusType, in wstring status); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetStatus(PRUint32 statusType, const PRUnichar *status)
{
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = nsnull;
if (status && (*status != PRUnichar(0))) {
str = [NSString stringWithPRUnichars:status];
}
[mContainer setStatus:str ofType:(NSStatusType)statusType];
return NS_OK;
}
/* attribute nsIWebBrowser webBrowser; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetWebBrowser(nsIWebBrowser * *aWebBrowser)
{
NS_ENSURE_ARG_POINTER(aWebBrowser);
if (!mView) {
return NS_ERROR_FAILURE;
}
*aWebBrowser = [mView getWebBrowser];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetWebBrowser(nsIWebBrowser * aWebBrowser)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
[mView setWebBrowser:aWebBrowser];
return NS_OK;
}
/* attribute unsigned long chromeFlags; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetChromeFlags(PRUint32 *aChromeFlags)
{
NS_ENSURE_ARG_POINTER(aChromeFlags);
*aChromeFlags = mChromeFlags;
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetChromeFlags(PRUint32 aChromeFlags)
{
// XXX Do nothing with them for now
mChromeFlags = aChromeFlags;
return NS_OK;
}
/* void destroyBrowserWindow (); */
NS_IMETHODIMP
nsCocoaBrowserListener::DestroyBrowserWindow()
{
// XXX Could send this up to the container, but for now,
// we just destroy the enclosing window.
NSWindow* window = [mView window];
if (window) {
[window close];
}
return NS_OK;
}
/* void sizeBrowserTo (in long aCX, in long aCY); */
NS_IMETHODIMP
nsCocoaBrowserListener::SizeBrowserTo(PRInt32 aCX, PRInt32 aCY)
{
if (mContainer) {
NSSize size;
size.width = (float)aCX;
size.height = (float)aCY;
[mContainer sizeBrowserTo:size];
}
return NS_OK;
}
/* void showAsModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::ShowAsModal()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
mIsModal = PR_TRUE;
//int result = [NSApp runModalForWindow:window];
mIsModal = PR_FALSE;
return NS_OK;
}
/* boolean isWindowModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::IsWindowModal(PRBool *_retval)
{
NS_ENSURE_ARG_POINTER(_retval);
*_retval = mIsModal;
return NS_OK;
}
/* void exitModalEventLoop (in nsresult aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::ExitModalEventLoop(nsresult aStatus)
{
// [NSApp stopModalWithCode:(int)aStatus];
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow2
NS_IMETHODIMP
nsCocoaBrowserListener::Blur()
{
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow
/* void setDimensions (in unsigned long flags, in long x, in long y, in long cx, in long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetDimensions(PRUint32 flags, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
NSPoint origin;
origin.x = (float)x;
origin.y = (float)y;
[window setFrameOrigin:origin];
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
NSRect frame = [window frame];
frame.size.width = (float)cx;
frame.size.height = (float)cy;
[window setFrame:frame display:YES];
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSSize size;
size.width = (float)cx;
size.height = (float)cy;
[window setContentSize:size];
}
return NS_OK;
}
/* void getDimensions (in unsigned long flags, out long x, out long y, out long cx, out long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::GetDimensions(PRUint32 flags, PRInt32 *x, PRInt32 *y, PRInt32 *cx, PRInt32 *cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
NSRect frame = [window frame];
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
if ( x )
*x = (PRInt32)frame.origin.x;
if ( y )
*y = (PRInt32)frame.origin.y;
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
if ( cx )
*cx = (PRInt32)frame.size.width;
if ( cy )
*cy = (PRInt32)frame.size.height;
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSView* contentView = [window contentView];
NSRect contentFrame = [contentView frame];
if ( cx )
*cx = (PRInt32)contentFrame.size.width;
if ( cy )
*cy = (PRInt32)contentFrame.size.height;
}
return NS_OK;
}
/* void setFocus (); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetFocus()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
[window makeKeyAndOrderFront:window];
return NS_OK;
}
/* attribute boolean visibility; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetVisibility(PRBool *aVisibility)
{
NS_ENSURE_ARG_POINTER(aVisibility);
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aVisibility = [window isMiniaturized];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetVisibility(PRBool aVisibility)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
if (aVisibility) {
[window deminiaturize:window];
}
else {
[window miniaturize:window];
}
return NS_OK;
}
/* attribute wstring title; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetTitle(PRUnichar * *aTitle)
{
NS_ENSURE_ARG_POINTER(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* title = [mContainer title];
unsigned int length = [title length];
if (length) {
*aTitle = (PRUnichar*)nsMemory::Alloc((length+1)*sizeof(PRUnichar));
if (!*aTitle) {
return NS_ERROR_OUT_OF_MEMORY;
}
[title getCharacters:*aTitle];
}
else {
*aTitle = nsnull;
}
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetTitle(const PRUnichar * aTitle)
{
NS_ENSURE_ARG(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = [NSString stringWithPRUnichars:aTitle];
[mContainer setTitle:str];
return NS_OK;
}
/* [noscript] readonly attribute voidPtr siteWindow; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetSiteWindow(void * *aSiteWindow)
{
NS_ENSURE_ARG_POINTER(aSiteWindow);
*aSiteWindow = nsnull;
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aSiteWindow = (void*)window;
return NS_OK;
}
//
// Implementation of nsIWebProgressListener
//
/* void onStateChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long aStateFlags, in unsigned long aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRUint32 aStateFlags, PRUint32 aStatus)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
if (aStateFlags & nsIWebProgressListener::STATE_IS_NETWORK) {
if (aStateFlags & nsIWebProgressListener::STATE_START) {
while ((obj = [enumerator nextObject]))
[obj onLoadingStarted];
}
else if (aStateFlags & nsIWebProgressListener::STATE_STOP) {
while ((obj = [enumerator nextObject]))
[obj onLoadingCompleted:(NS_SUCCEEDED(aStatus))];
}
}
return NS_OK;
}
/* void onProgressChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in long aCurSelfProgress, in long aMaxSelfProgress, in long aCurTotalProgress, in long aMaxTotalProgress); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnProgressChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRInt32 aCurSelfProgress, PRInt32 aMaxSelfProgress,
PRInt32 aCurTotalProgress, PRInt32 aMaxTotalProgress)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onProgressChange:aCurTotalProgress outOf:aMaxTotalProgress];
return NS_OK;
}
/* void onLocationChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsIURI location); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnLocationChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
nsIURI *location)
{
if (!location)
return NS_ERROR_FAILURE;
nsCAutoString spec;
location->GetSpec(spec);
NSString* str = [NSString stringWithCString:spec.get()];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onLocationChange:str];
return NS_OK;
}
/* void onStatusChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsresult aStatus, in wstring aMessage); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStatusChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsresult aStatus,
const PRUnichar *aMessage)
{
NSString* str = [NSString stringWithPRUnichars:aMessage];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onStatusChange: str];
return NS_OK;
}
/* void onSecurityChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long state); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnSecurityChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 state)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onSecurityStateChange: state];
return NS_OK;
}
void
nsCocoaBrowserListener::AddListener(id <NSBrowserListener> aListener)
{
[mListeners addObject:aListener];
}
void
nsCocoaBrowserListener::RemoveListener(id <NSBrowserListener> aListener)
{
[mListeners removeObject:aListener];
}
void
nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
{
[mContainer autorelease];
mContainer = aContainer;
[mContainer retain];
}
#pragma mark -
const char kPersistContractID[] = "@mozilla.org/embedding/browser/nsWebBrowserPersist;1";
const char kDirServiceContractID[] = "@mozilla.org/file/directory_service;1";
@implementation CHBrowserView
@ -685,43 +98,42 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
- (id)initWithFrame:(NSRect)frame
{
if ( (self = [super initWithFrame:frame]) ) {
nsresult rv = nsCocoaBrowserService::InitEmbedding();
if (NS_FAILED(rv)) {
// XXX need to throw
}
_listener = new nsCocoaBrowserListener(self);
NS_ADDREF(_listener);
// Create the web browser instance
nsCOMPtr<nsIWebBrowser> browser = do_CreateInstance(NS_WEBBROWSER_CONTRACTID, &rv);
if (NS_FAILED(rv)) {
// XXX need to throw
}
_webBrowser = browser;
NS_ADDREF(_webBrowser);
// Set the container nsIWebBrowserChrome
_webBrowser->SetContainerWindow(NS_STATIC_CAST(nsIWebBrowserChrome *,
_listener));
// Register as a listener for web progress
nsCOMPtr<nsIWeakReference> weak = do_GetWeakReference(NS_STATIC_CAST(nsIWebProgressListener*, _listener));
_webBrowser->AddWebBrowserListener(weak, NS_GET_IID(nsIWebProgressListener));
// Hook up the widget hierarchy with us as the parent
nsCOMPtr<nsIBaseWindow> baseWin = do_QueryInterface(_webBrowser);
baseWin->InitWindow((NSView*)self, nsnull, 0, 0,
frame.size.width, frame.size.height);
baseWin->Create();
// register the view as a drop site for text, files, and urls.
[self registerForDraggedTypes: [NSArray arrayWithObjects:
@"MozURLType", NSStringPboardType, NSURLPboardType, NSFilenamesPboardType, nil]];
if ( (self = [super initWithFrame:frame]) )
{
nsresult rv = nsCocoaBrowserService::InitEmbedding();
if (NS_FAILED(rv)) {
// XXX need to throw
}
_listener = new nsCocoaBrowserListener(self);
NS_ADDREF(_listener);
// Create the web browser instance
nsCOMPtr<nsIWebBrowser> browser = do_CreateInstance(NS_WEBBROWSER_CONTRACTID, &rv);
if (NS_FAILED(rv)) {
// XXX need to throw
}
_webBrowser = browser;
NS_ADDREF(_webBrowser);
// Set the container nsIWebBrowserChrome
_webBrowser->SetContainerWindow(NS_STATIC_CAST(nsIWebBrowserChrome *, _listener));
// Register as a listener for web progress
nsCOMPtr<nsIWeakReference> weak = do_GetWeakReference(NS_STATIC_CAST(nsIWebProgressListener*, _listener));
_webBrowser->AddWebBrowserListener(weak, NS_GET_IID(nsIWebProgressListener));
// Hook up the widget hierarchy with us as the parent
nsCOMPtr<nsIBaseWindow> baseWin = do_QueryInterface(_webBrowser);
baseWin->InitWindow((NSView*)self, nsnull, 0, 0,
frame.size.width, frame.size.height);
baseWin->Create();
// register the view as a drop site for text, files, and urls.
[self registerForDraggedTypes: [NSArray arrayWithObjects:
@"MozURLType", NSStringPboardType, NSURLPboardType, NSFilenamesPboardType, nil]];
}
return self;
}
@ -950,12 +362,12 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
// Create our web browser persist object. This is the object that knows
// how to actually perform the saving of the page (and of the images
// on the page).
nsCOMPtr<nsIWebBrowserPersist> webPersist(do_CreateInstance(persistContractID));
nsCOMPtr<nsIWebBrowserPersist> webPersist(do_CreateInstance(kPersistContractID));
if (!webPersist)
return;
// Make a temporary file object that we can save to.
nsCOMPtr<nsIProperties> dirService(do_GetService(dirServiceContractID));
nsCOMPtr<nsIProperties> dirService(do_GetService(kDirServiceContractID));
if (!dirService)
return;
nsCOMPtr<nsIFile> tmpFile;
@ -1287,24 +699,35 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
-(NSMenu*)getContextMenu
{
return [[self superview] getContextMenu];
if ([[self superview] conformsToProtocol:@protocol(NSBrowserContainer)])
{
id<NSBrowserContainer> browserContainer = [self superview];
return [browserContainer getContextMenu];
}
return nil;
}
-(NSWindow*)getNativeWindow
{
NSWindow* result = [self window];
if (result)
return result; // We're visible. Just hand the window back.
else {
// We're invisible. It's likely that we're in a Cocoa tab view.
// First see if we have a cached window.
if (mWindow)
return mWindow;
// Finally, see if our parent responds to the getNativeWindow selector,
// and if they do, let them handle it.
return [[self superview] getNativeWindow];
NSWindow* window = [self window];
if (window)
return window; // We're visible. Just hand the window back.
// We're invisible. It's likely that we're in a Cocoa tab view.
// First see if we have a cached window.
if (mWindow)
return mWindow;
// Finally, see if our parent responds to the getNativeWindow selector,
// and if they do, let them handle it.
if ([[self superview] conformsToProtocol:@protocol(NSBrowserContainer)])
{
id<NSBrowserContainer> browserContainer = [self superview];
return [browserContainer getNativeWindow];
}
return nil;
}
@ -1327,14 +750,28 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
}
}
#pragma mark -
- (BOOL)shouldAcceptDrag:(id <NSDraggingInfo>)sender
{
if ([[self superview] conformsToProtocol:@protocol(NSBrowserContainer)])
{
id<NSBrowserContainer> browserContainer = [self superview];
return [browserContainer shouldAcceptDragFromSource:[sender draggingSource]];
}
return YES;
}
- (unsigned int)draggingEntered:(id <NSDraggingInfo>)sender
{
if (![self shouldAcceptDrag:sender])
return NSDragOperationNone;
// NSLog(@"draggingEntered");
nsCOMPtr<nsIDragHelperService> helper(do_GetService("@mozilla.org/widget/draghelperservice;1"));
mDragHelper = helper.get();
NS_IF_ADDREF(mDragHelper);
NS_ASSERTION ( mDragHelper, "Couldn't get a drag service, we're in biiig trouble" );
NS_ASSERTION ( mDragHelper, "Couldn't get a drag service, we're in big trouble" );
if ( mDragHelper ) {
mLastTrackedLocation = [sender draggingLocation];
@ -1366,6 +803,9 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
- (unsigned int)draggingUpdated:(id <NSDraggingInfo>)sender
{
if (![self shouldAcceptDrag:sender])
return NSDragOperationNone;
// NSLog(@"draggingUpdated");
PRBool dropAllowed = PR_FALSE;
if ( mDragHelper ) {
@ -1387,6 +827,9 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
{
if (![self shouldAcceptDrag:sender])
return NO;
PRBool dragAccepted = PR_FALSE;
if ( mDragHelper ) {
@ -1400,6 +843,7 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
return dragAccepted ? YES : NO;
}
#pragma mark -
-(BOOL)validateMenuItem: (NSMenuItem*)aMenuItem
{

12
chimera/CHBrowserView.h
View File

@ -57,6 +57,7 @@ class nsIDragHelperService;
// register itself with the view using the addListener
// method.
@protocol NSBrowserListener
- (void)onLoadingStarted;
- (void)onLoadingCompleted:(BOOL)succeeded;
// Invoked regularly as data associated with a page streams
@ -71,6 +72,7 @@ class nsIDragHelperService;
// Called when a tooltip should be shown or hidden
- (void)onShowTooltip:(NSPoint)where withText:(NSString*)text;
- (void)onHideTooltip;
@end
typedef enum {
@ -80,6 +82,7 @@ typedef enum {
} NSStatusType;
@protocol NSBrowserContainer
- (void)setStatus:(NSString *)statusString ofType:(NSStatusType)type;
- (NSString *)title;
- (void)setTitle:(NSString *)title;
@ -88,6 +91,15 @@ typedef enum {
- (void)sizeBrowserTo:(NSSize)dimensions;
// Create a new browser container window and return the contained view.
- (CHBrowserView*)createBrowserWindow:(unsigned int)mask;
- (NSMenu*)getContextMenu;
- (NSWindow*)getNativeWindow;
// Ask whether the browser should accept a drag from the given source.
// Should return NO if the source is a container for the browser, or
// another item that represents the same entity (e.g. tab or proxy icon)
- (BOOL)shouldAcceptDragFromSource:(id)dragSource;
@end
enum {

756
chimera/CHBrowserView.mm
View File

@ -37,32 +37,18 @@
#import "NSString+Utils.h"
#import "CHBrowserView.h"
#import "FindDlgController.h"
#import "nsCocoaBrowserService.h"
#import "mozView.h"
// Embedding includes
#include "nsCWebBrowser.h"
#include "nsIInterfaceRequestor.h"
#include "nsIWebBrowserChrome.h"
#include "nsIEmbeddingSiteWindow.h"
#include "nsIWebProgressListener.h"
#include "nsIWebBrowser.h"
#include "nsIBaseWindow.h"
#include "nsIWebNavigation.h"
#include "nsComponentManagerUtils.h"
#include "nsIURI.h"
#include "nsIDOMWindow.h"
#include "nsWeakReference.h"
#include "nsIWidget.h"
// XPCOM and String includes
#include "nsCRT.h"
#include "nsXPIDLString.h"
#include "nsCOMPtr.h"
// Printing
#include "nsIWebBrowserPrint.h"
#include "nsIPrintSettings.h"
//#include "nsIPrintSettings.h"
// Saving of links/images/docs
#include "nsIWebBrowserFocus.h"
@ -70,17 +56,23 @@
#include "nsIDOMLocation.h"
#include "nsIWebBrowserPersist.h"
#include "nsIProperties.h"
#include "nsIRequest.h"
#include "nsIPrefService.h"
//#include "nsIRequest.h"
//#include "nsIPrefService.h"
#include "nsISHistory.h"
#include "nsIHistoryEntry.h"
#include "nsISHEntry.h"
#include "nsNetUtil.h"
#include "nsIContextMenuListener.h"
#include "nsITooltipListener.h"
#include "nsIEmbeddingSiteWindow2.h"
#include "SaveHeaderSniffer.h"
#import "CHBrowserWrapper.h"
#import "CHBrowserView.h"
#import "FindDlgController.h"
#import "nsCocoaBrowserService.h"
#import "nsCocoaBrowserListener.h"
#import "mozView.h"
typedef unsigned int DragReference;
#include "nsIDragHelperService.h"
@ -92,588 +84,9 @@ typedef unsigned int DragReference;
#include "nsICommandManager.h"
#include "nsICommandParams.h"
const char* persistContractID = "@mozilla.org/embedding/browser/nsWebBrowserPersist;1";
const char* dirServiceContractID = "@mozilla.org/file/directory_service;1";
class nsCocoaBrowserListener : public nsSupportsWeakReference,
public nsIInterfaceRequestor,
public nsIWebBrowserChrome,
public nsIWindowCreator,
public nsIEmbeddingSiteWindow2,
public nsIWebProgressListener,
public nsIContextMenuListener,
public nsITooltipListener
{
public:
nsCocoaBrowserListener(CHBrowserView* aView);
virtual ~nsCocoaBrowserListener();
NS_DECL_ISUPPORTS
NS_DECL_NSIINTERFACEREQUESTOR
NS_DECL_NSIWEBBROWSERCHROME
NS_DECL_NSIWINDOWCREATOR
NS_DECL_NSIEMBEDDINGSITEWINDOW
NS_DECL_NSIEMBEDDINGSITEWINDOW2
NS_DECL_NSIWEBPROGRESSLISTENER
NS_DECL_NSICONTEXTMENULISTENER
NS_DECL_NSITOOLTIPLISTENER
void AddListener(id <NSBrowserListener> aListener);
void RemoveListener(id <NSBrowserListener> aListener);
void SetContainer(id <NSBrowserContainer> aContainer);
private:
CHBrowserView* mView; // WEAK - it owns us
NSMutableArray* mListeners;
id <NSBrowserContainer> mContainer;
PRBool mIsModal;
PRUint32 mChromeFlags;
};
nsCocoaBrowserListener::nsCocoaBrowserListener(CHBrowserView* aView)
: mView(aView), mContainer(nsnull), mIsModal(PR_FALSE), mChromeFlags(0)
{
NS_INIT_ISUPPORTS();
mListeners = [[NSMutableArray alloc] init];
}
nsCocoaBrowserListener::~nsCocoaBrowserListener()
{
[mListeners release];
mView = nsnull;
if (mContainer) {
[mContainer release];
}
}
NS_IMPL_ISUPPORTS9(nsCocoaBrowserListener,
nsIInterfaceRequestor,
nsIWebBrowserChrome,
nsIWindowCreator,
nsIEmbeddingSiteWindow,
nsIEmbeddingSiteWindow2,
nsIWebProgressListener,
nsISupportsWeakReference,
nsIContextMenuListener,
nsITooltipListener)
// Implementation of nsIInterfaceRequestor
NS_IMETHODIMP
nsCocoaBrowserListener::GetInterface(const nsIID &aIID, void** aInstancePtr)
{
if (aIID.Equals(NS_GET_IID(nsIDOMWindow))) {
nsCOMPtr<nsIWebBrowser> browser = dont_AddRef([mView getWebBrowser]);
if (browser)
return browser->GetContentDOMWindow((nsIDOMWindow **) aInstancePtr);
}
return QueryInterface(aIID, aInstancePtr);
}
// Implementation of nsIWindowCreator. The CocoaBrowserService forwards requests
// for a new window that have a parent to us, and we take over from there.
/* nsIWebBrowserChrome createChromeWindow (in nsIWebBrowserChrome parent, in PRUint32 chromeFlags); */
NS_IMETHODIMP
nsCocoaBrowserListener::CreateChromeWindow(nsIWebBrowserChrome *parent,
PRUint32 chromeFlags,
nsIWebBrowserChrome **_retval)
{
if (parent != this) {
#if DEBUG
NSLog(@"Mismatch in nsCocoaBrowserListener::CreateChromeWindow. We should be the owning parent.");
#endif
return NS_ERROR_FAILURE;
}
CHBrowserView* childView = [mContainer createBrowserWindow: chromeFlags];
if (!childView) {
#if DEBUG
NSLog(@"No CHBrowserView hooked up for a newly created window yet.");
#endif
return NS_ERROR_FAILURE;
}
nsCocoaBrowserListener* listener = [childView getCocoaBrowserListener];
if (!listener) {
#if DEBUG
NSLog(@"Uh-oh! No listener yet for a newly created window (nsCocoaBrowserlistener)");
return NS_ERROR_FAILURE;
#endif
}
#if DEBUG
NSLog(@"Made a chrome window.");
#endif
*_retval = listener;
NS_IF_ADDREF(*_retval);
return NS_OK;
}
// Implementation of nsIContextMenuListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowContextMenu(PRUint32 aContextFlags, nsIDOMEvent* aEvent, nsIDOMNode* aNode)
{
[mContainer onShowContextMenu: aContextFlags domEvent: aEvent domNode: aNode];
return NS_OK;
}
// Implementation of nsITooltipListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowTooltip(PRInt32 aXCoords, PRInt32 aYCoords, const PRUnichar *aTipText)
{
NSPoint where;
where.x = aXCoords; where.y = aYCoords;
[mContainer onShowTooltip:where withText:[NSString stringWithPRUnichars:aTipText]];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::OnHideTooltip()
{
[mContainer onHideTooltip];
return NS_OK;
}
// Implementation of nsIWebBrowserChrome
/* void setStatus (in unsigned long statusType, in wstring status); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetStatus(PRUint32 statusType, const PRUnichar *status)
{
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = nsnull;
if (status && (*status != PRUnichar(0))) {
str = [NSString stringWithPRUnichars:status];
}
[mContainer setStatus:str ofType:(NSStatusType)statusType];
return NS_OK;
}
/* attribute nsIWebBrowser webBrowser; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetWebBrowser(nsIWebBrowser * *aWebBrowser)
{
NS_ENSURE_ARG_POINTER(aWebBrowser);
if (!mView) {
return NS_ERROR_FAILURE;
}
*aWebBrowser = [mView getWebBrowser];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetWebBrowser(nsIWebBrowser * aWebBrowser)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
[mView setWebBrowser:aWebBrowser];
return NS_OK;
}
/* attribute unsigned long chromeFlags; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetChromeFlags(PRUint32 *aChromeFlags)
{
NS_ENSURE_ARG_POINTER(aChromeFlags);
*aChromeFlags = mChromeFlags;
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetChromeFlags(PRUint32 aChromeFlags)
{
// XXX Do nothing with them for now
mChromeFlags = aChromeFlags;
return NS_OK;
}
/* void destroyBrowserWindow (); */
NS_IMETHODIMP
nsCocoaBrowserListener::DestroyBrowserWindow()
{
// XXX Could send this up to the container, but for now,
// we just destroy the enclosing window.
NSWindow* window = [mView window];
if (window) {
[window close];
}
return NS_OK;
}
/* void sizeBrowserTo (in long aCX, in long aCY); */
NS_IMETHODIMP
nsCocoaBrowserListener::SizeBrowserTo(PRInt32 aCX, PRInt32 aCY)
{
if (mContainer) {
NSSize size;
size.width = (float)aCX;
size.height = (float)aCY;
[mContainer sizeBrowserTo:size];
}
return NS_OK;
}
/* void showAsModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::ShowAsModal()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
mIsModal = PR_TRUE;
//int result = [NSApp runModalForWindow:window];
mIsModal = PR_FALSE;
return NS_OK;
}
/* boolean isWindowModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::IsWindowModal(PRBool *_retval)
{
NS_ENSURE_ARG_POINTER(_retval);
*_retval = mIsModal;
return NS_OK;
}
/* void exitModalEventLoop (in nsresult aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::ExitModalEventLoop(nsresult aStatus)
{
// [NSApp stopModalWithCode:(int)aStatus];
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow2
NS_IMETHODIMP
nsCocoaBrowserListener::Blur()
{
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow
/* void setDimensions (in unsigned long flags, in long x, in long y, in long cx, in long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetDimensions(PRUint32 flags, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
NSPoint origin;
origin.x = (float)x;
origin.y = (float)y;
[window setFrameOrigin:origin];
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
NSRect frame = [window frame];
frame.size.width = (float)cx;
frame.size.height = (float)cy;
[window setFrame:frame display:YES];
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSSize size;
size.width = (float)cx;
size.height = (float)cy;
[window setContentSize:size];
}
return NS_OK;
}
/* void getDimensions (in unsigned long flags, out long x, out long y, out long cx, out long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::GetDimensions(PRUint32 flags, PRInt32 *x, PRInt32 *y, PRInt32 *cx, PRInt32 *cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
NSRect frame = [window frame];
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
if ( x )
*x = (PRInt32)frame.origin.x;
if ( y )
*y = (PRInt32)frame.origin.y;
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
if ( cx )
*cx = (PRInt32)frame.size.width;
if ( cy )
*cy = (PRInt32)frame.size.height;
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSView* contentView = [window contentView];
NSRect contentFrame = [contentView frame];
if ( cx )
*cx = (PRInt32)contentFrame.size.width;
if ( cy )
*cy = (PRInt32)contentFrame.size.height;
}
return NS_OK;
}
/* void setFocus (); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetFocus()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
[window makeKeyAndOrderFront:window];
return NS_OK;
}
/* attribute boolean visibility; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetVisibility(PRBool *aVisibility)
{
NS_ENSURE_ARG_POINTER(aVisibility);
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aVisibility = [window isMiniaturized];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetVisibility(PRBool aVisibility)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
if (aVisibility) {
[window deminiaturize:window];
}
else {
[window miniaturize:window];
}
return NS_OK;
}
/* attribute wstring title; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetTitle(PRUnichar * *aTitle)
{
NS_ENSURE_ARG_POINTER(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* title = [mContainer title];
unsigned int length = [title length];
if (length) {
*aTitle = (PRUnichar*)nsMemory::Alloc((length+1)*sizeof(PRUnichar));
if (!*aTitle) {
return NS_ERROR_OUT_OF_MEMORY;
}
[title getCharacters:*aTitle];
}
else {
*aTitle = nsnull;
}
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetTitle(const PRUnichar * aTitle)
{
NS_ENSURE_ARG(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = [NSString stringWithPRUnichars:aTitle];
[mContainer setTitle:str];
return NS_OK;
}
/* [noscript] readonly attribute voidPtr siteWindow; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetSiteWindow(void * *aSiteWindow)
{
NS_ENSURE_ARG_POINTER(aSiteWindow);
*aSiteWindow = nsnull;
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aSiteWindow = (void*)window;
return NS_OK;
}
//
// Implementation of nsIWebProgressListener
//
/* void onStateChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long aStateFlags, in unsigned long aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRUint32 aStateFlags, PRUint32 aStatus)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
if (aStateFlags & nsIWebProgressListener::STATE_IS_NETWORK) {
if (aStateFlags & nsIWebProgressListener::STATE_START) {
while ((obj = [enumerator nextObject]))
[obj onLoadingStarted];
}
else if (aStateFlags & nsIWebProgressListener::STATE_STOP) {
while ((obj = [enumerator nextObject]))
[obj onLoadingCompleted:(NS_SUCCEEDED(aStatus))];
}
}
return NS_OK;
}
/* void onProgressChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in long aCurSelfProgress, in long aMaxSelfProgress, in long aCurTotalProgress, in long aMaxTotalProgress); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnProgressChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRInt32 aCurSelfProgress, PRInt32 aMaxSelfProgress,
PRInt32 aCurTotalProgress, PRInt32 aMaxTotalProgress)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onProgressChange:aCurTotalProgress outOf:aMaxTotalProgress];
return NS_OK;
}
/* void onLocationChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsIURI location); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnLocationChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
nsIURI *location)
{
if (!location)
return NS_ERROR_FAILURE;
nsCAutoString spec;
location->GetSpec(spec);
NSString* str = [NSString stringWithCString:spec.get()];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onLocationChange:str];
return NS_OK;
}
/* void onStatusChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsresult aStatus, in wstring aMessage); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStatusChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsresult aStatus,
const PRUnichar *aMessage)
{
NSString* str = [NSString stringWithPRUnichars:aMessage];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onStatusChange: str];
return NS_OK;
}
/* void onSecurityChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long state); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnSecurityChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 state)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onSecurityStateChange: state];
return NS_OK;
}
void
nsCocoaBrowserListener::AddListener(id <NSBrowserListener> aListener)
{
[mListeners addObject:aListener];
}
void
nsCocoaBrowserListener::RemoveListener(id <NSBrowserListener> aListener)
{
[mListeners removeObject:aListener];
}
void
nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
{
[mContainer autorelease];
mContainer = aContainer;
[mContainer retain];
}
#pragma mark -
const char kPersistContractID[] = "@mozilla.org/embedding/browser/nsWebBrowserPersist;1";
const char kDirServiceContractID[] = "@mozilla.org/file/directory_service;1";
@implementation CHBrowserView
@ -685,43 +98,42 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
- (id)initWithFrame:(NSRect)frame
{
if ( (self = [super initWithFrame:frame]) ) {
nsresult rv = nsCocoaBrowserService::InitEmbedding();
if (NS_FAILED(rv)) {
// XXX need to throw
}
_listener = new nsCocoaBrowserListener(self);
NS_ADDREF(_listener);
// Create the web browser instance
nsCOMPtr<nsIWebBrowser> browser = do_CreateInstance(NS_WEBBROWSER_CONTRACTID, &rv);
if (NS_FAILED(rv)) {
// XXX need to throw
}
_webBrowser = browser;
NS_ADDREF(_webBrowser);
// Set the container nsIWebBrowserChrome
_webBrowser->SetContainerWindow(NS_STATIC_CAST(nsIWebBrowserChrome *,
_listener));
// Register as a listener for web progress
nsCOMPtr<nsIWeakReference> weak = do_GetWeakReference(NS_STATIC_CAST(nsIWebProgressListener*, _listener));
_webBrowser->AddWebBrowserListener(weak, NS_GET_IID(nsIWebProgressListener));
// Hook up the widget hierarchy with us as the parent
nsCOMPtr<nsIBaseWindow> baseWin = do_QueryInterface(_webBrowser);
baseWin->InitWindow((NSView*)self, nsnull, 0, 0,
frame.size.width, frame.size.height);
baseWin->Create();
// register the view as a drop site for text, files, and urls.
[self registerForDraggedTypes: [NSArray arrayWithObjects:
@"MozURLType", NSStringPboardType, NSURLPboardType, NSFilenamesPboardType, nil]];
if ( (self = [super initWithFrame:frame]) )
{
nsresult rv = nsCocoaBrowserService::InitEmbedding();
if (NS_FAILED(rv)) {
// XXX need to throw
}
_listener = new nsCocoaBrowserListener(self);
NS_ADDREF(_listener);
// Create the web browser instance
nsCOMPtr<nsIWebBrowser> browser = do_CreateInstance(NS_WEBBROWSER_CONTRACTID, &rv);
if (NS_FAILED(rv)) {
// XXX need to throw
}
_webBrowser = browser;
NS_ADDREF(_webBrowser);
// Set the container nsIWebBrowserChrome
_webBrowser->SetContainerWindow(NS_STATIC_CAST(nsIWebBrowserChrome *, _listener));
// Register as a listener for web progress
nsCOMPtr<nsIWeakReference> weak = do_GetWeakReference(NS_STATIC_CAST(nsIWebProgressListener*, _listener));
_webBrowser->AddWebBrowserListener(weak, NS_GET_IID(nsIWebProgressListener));
// Hook up the widget hierarchy with us as the parent
nsCOMPtr<nsIBaseWindow> baseWin = do_QueryInterface(_webBrowser);
baseWin->InitWindow((NSView*)self, nsnull, 0, 0,
frame.size.width, frame.size.height);
baseWin->Create();
// register the view as a drop site for text, files, and urls.
[self registerForDraggedTypes: [NSArray arrayWithObjects:
@"MozURLType", NSStringPboardType, NSURLPboardType, NSFilenamesPboardType, nil]];
}
return self;
}
@ -950,12 +362,12 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
// Create our web browser persist object. This is the object that knows
// how to actually perform the saving of the page (and of the images
// on the page).
nsCOMPtr<nsIWebBrowserPersist> webPersist(do_CreateInstance(persistContractID));
nsCOMPtr<nsIWebBrowserPersist> webPersist(do_CreateInstance(kPersistContractID));
if (!webPersist)
return;
// Make a temporary file object that we can save to.
nsCOMPtr<nsIProperties> dirService(do_GetService(dirServiceContractID));
nsCOMPtr<nsIProperties> dirService(do_GetService(kDirServiceContractID));
if (!dirService)
return;
nsCOMPtr<nsIFile> tmpFile;
@ -1287,24 +699,35 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
-(NSMenu*)getContextMenu
{
return [[self superview] getContextMenu];
if ([[self superview] conformsToProtocol:@protocol(NSBrowserContainer)])
{
id<NSBrowserContainer> browserContainer = [self superview];
return [browserContainer getContextMenu];
}
return nil;
}
-(NSWindow*)getNativeWindow
{
NSWindow* result = [self window];
if (result)
return result; // We're visible. Just hand the window back.
else {
// We're invisible. It's likely that we're in a Cocoa tab view.
// First see if we have a cached window.
if (mWindow)
return mWindow;
// Finally, see if our parent responds to the getNativeWindow selector,
// and if they do, let them handle it.
return [[self superview] getNativeWindow];
NSWindow* window = [self window];
if (window)
return window; // We're visible. Just hand the window back.
// We're invisible. It's likely that we're in a Cocoa tab view.
// First see if we have a cached window.
if (mWindow)
return mWindow;
// Finally, see if our parent responds to the getNativeWindow selector,
// and if they do, let them handle it.
if ([[self superview] conformsToProtocol:@protocol(NSBrowserContainer)])
{
id<NSBrowserContainer> browserContainer = [self superview];
return [browserContainer getNativeWindow];
}
return nil;
}
@ -1327,14 +750,28 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
}
}
#pragma mark -
- (BOOL)shouldAcceptDrag:(id <NSDraggingInfo>)sender
{
if ([[self superview] conformsToProtocol:@protocol(NSBrowserContainer)])
{
id<NSBrowserContainer> browserContainer = [self superview];
return [browserContainer shouldAcceptDragFromSource:[sender draggingSource]];
}
return YES;
}
- (unsigned int)draggingEntered:(id <NSDraggingInfo>)sender
{
if (![self shouldAcceptDrag:sender])
return NSDragOperationNone;
// NSLog(@"draggingEntered");
nsCOMPtr<nsIDragHelperService> helper(do_GetService("@mozilla.org/widget/draghelperservice;1"));
mDragHelper = helper.get();
NS_IF_ADDREF(mDragHelper);
NS_ASSERTION ( mDragHelper, "Couldn't get a drag service, we're in biiig trouble" );
NS_ASSERTION ( mDragHelper, "Couldn't get a drag service, we're in big trouble" );
if ( mDragHelper ) {
mLastTrackedLocation = [sender draggingLocation];
@ -1366,6 +803,9 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
- (unsigned int)draggingUpdated:(id <NSDraggingInfo>)sender
{
if (![self shouldAcceptDrag:sender])
return NSDragOperationNone;
// NSLog(@"draggingUpdated");
PRBool dropAllowed = PR_FALSE;
if ( mDragHelper ) {
@ -1387,6 +827,9 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
{
if (![self shouldAcceptDrag:sender])
return NO;
PRBool dragAccepted = PR_FALSE;
if ( mDragHelper ) {
@ -1400,6 +843,7 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
return dragAccepted ? YES : NO;
}
#pragma mark -
-(BOOL)validateMenuItem: (NSMenuItem*)aMenuItem
{

62
chimera/nsCocoaBrowserListener.h Normal file
View File

@ -0,0 +1,62 @@
//
// nsCocoaBrowserListener.h
// Chimera
//
// Created by Simon Fraser on Sat Aug 17 2002.
// Copyright (c) 2001 __MyCompanyName__. All rights reserved.
//
#ifndef __nsCocoaBrowserListener_h__
#define __nsCocoaBrowserListener_h__
#include "nsWeakReference.h"
#include "nsIInterfaceRequestor.h"
#include "nsIWebBrowser.h"
#include "nsIWebBrowserChrome.h"
#include "nsIWebProgressListener.h"
#include "nsIEmbeddingSiteWindow2.h"
#include "nsIWindowCreator.h"
#include "nsIContextMenuListener.h"
#include "nsITooltipListener.h"
@class CHBrowserView;
class nsCocoaBrowserListener : public nsSupportsWeakReference,
public nsIInterfaceRequestor,
public nsIWebBrowserChrome,
public nsIWindowCreator,
public nsIEmbeddingSiteWindow2,
public nsIWebProgressListener,
public nsIContextMenuListener,
public nsITooltipListener
{
public:
nsCocoaBrowserListener(CHBrowserView* aView);
virtual ~nsCocoaBrowserListener();
NS_DECL_ISUPPORTS
NS_DECL_NSIINTERFACEREQUESTOR
NS_DECL_NSIWEBBROWSERCHROME
NS_DECL_NSIWINDOWCREATOR
NS_DECL_NSIEMBEDDINGSITEWINDOW
NS_DECL_NSIEMBEDDINGSITEWINDOW2
NS_DECL_NSIWEBPROGRESSLISTENER
NS_DECL_NSICONTEXTMENULISTENER
NS_DECL_NSITOOLTIPLISTENER
void AddListener(id <NSBrowserListener> aListener);
void RemoveListener(id <NSBrowserListener> aListener);
void SetContainer(id <NSBrowserContainer> aContainer);
private:
CHBrowserView* mView; // WEAK - it owns us
NSMutableArray* mListeners;
id <NSBrowserContainer> mContainer;
PRBool mIsModal;
PRUint32 mChromeFlags;
};
#endif // __nsCocoaBrowserListener_h__

601
chimera/nsCocoaBrowserListener.mm Normal file
View File

@ -0,0 +1,601 @@
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla 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/MPL/
*
* 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 Chimera 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):
* Simon Fraser <sfraser@netscape.com>
*
* 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 MPL, 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 MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#import <Cocoa/Cocoa.h>
#import "NSString+Utils.h"
// Embedding includes
#include "nsIWebBrowser.h"
#include "nsIWebNavigation.h"
#include "nsIURI.h"
#include "nsIDOMWindow.h"
//#include "nsIWidget.h"
// XPCOM and String includes
#include "nsCRT.h"
#include "nsString.h"
#include "nsCOMPtr.h"
#import "CHBrowserView.h"
#include "nsCocoaBrowserListener.h"
nsCocoaBrowserListener::nsCocoaBrowserListener(CHBrowserView* aView)
: mView(aView), mContainer(nsnull), mIsModal(PR_FALSE), mChromeFlags(0)
{
NS_INIT_ISUPPORTS();
mListeners = [[NSMutableArray alloc] init];
}
nsCocoaBrowserListener::~nsCocoaBrowserListener()
{
[mListeners release];
mView = nsnull;
if (mContainer) {
[mContainer release];
}
}
NS_IMPL_ISUPPORTS9(nsCocoaBrowserListener,
nsIInterfaceRequestor,
nsIWebBrowserChrome,
nsIWindowCreator,
nsIEmbeddingSiteWindow,
nsIEmbeddingSiteWindow2,
nsIWebProgressListener,
nsISupportsWeakReference,
nsIContextMenuListener,
nsITooltipListener)
// Implementation of nsIInterfaceRequestor
NS_IMETHODIMP
nsCocoaBrowserListener::GetInterface(const nsIID &aIID, void** aInstancePtr)
{
if (aIID.Equals(NS_GET_IID(nsIDOMWindow))) {
nsCOMPtr<nsIWebBrowser> browser = dont_AddRef([mView getWebBrowser]);
if (browser)
return browser->GetContentDOMWindow((nsIDOMWindow **) aInstancePtr);
}
return QueryInterface(aIID, aInstancePtr);
}
// Implementation of nsIWindowCreator. The CocoaBrowserService forwards requests
// for a new window that have a parent to us, and we take over from there.
/* nsIWebBrowserChrome createChromeWindow (in nsIWebBrowserChrome parent, in PRUint32 chromeFlags); */
NS_IMETHODIMP
nsCocoaBrowserListener::CreateChromeWindow(nsIWebBrowserChrome *parent,
PRUint32 chromeFlags,
nsIWebBrowserChrome **_retval)
{
if (parent != this) {
#if DEBUG
NSLog(@"Mismatch in nsCocoaBrowserListener::CreateChromeWindow. We should be the owning parent.");
#endif
return NS_ERROR_FAILURE;
}
CHBrowserView* childView = [mContainer createBrowserWindow: chromeFlags];
if (!childView) {
#if DEBUG
NSLog(@"No CHBrowserView hooked up for a newly created window yet.");
#endif
return NS_ERROR_FAILURE;
}
nsCocoaBrowserListener* listener = [childView getCocoaBrowserListener];
if (!listener) {
#if DEBUG
NSLog(@"Uh-oh! No listener yet for a newly created window (nsCocoaBrowserlistener)");
return NS_ERROR_FAILURE;
#endif
}
#if DEBUG
NSLog(@"Made a chrome window.");
#endif
*_retval = listener;
NS_IF_ADDREF(*_retval);
return NS_OK;
}
// Implementation of nsIContextMenuListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowContextMenu(PRUint32 aContextFlags, nsIDOMEvent* aEvent, nsIDOMNode* aNode)
{
[mContainer onShowContextMenu: aContextFlags domEvent: aEvent domNode: aNode];
return NS_OK;
}
// Implementation of nsITooltipListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowTooltip(PRInt32 aXCoords, PRInt32 aYCoords, const PRUnichar *aTipText)
{
NSPoint where;
where.x = aXCoords; where.y = aYCoords;
[mContainer onShowTooltip:where withText:[NSString stringWithPRUnichars:aTipText]];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::OnHideTooltip()
{
[mContainer onHideTooltip];
return NS_OK;
}
// Implementation of nsIWebBrowserChrome
/* void setStatus (in unsigned long statusType, in wstring status); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetStatus(PRUint32 statusType, const PRUnichar *status)
{
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = nsnull;
if (status && (*status != PRUnichar(0))) {
str = [NSString stringWithPRUnichars:status];
}
[mContainer setStatus:str ofType:(NSStatusType)statusType];
return NS_OK;
}
/* attribute nsIWebBrowser webBrowser; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetWebBrowser(nsIWebBrowser * *aWebBrowser)
{
NS_ENSURE_ARG_POINTER(aWebBrowser);
if (!mView) {
return NS_ERROR_FAILURE;
}
*aWebBrowser = [mView getWebBrowser];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetWebBrowser(nsIWebBrowser * aWebBrowser)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
[mView setWebBrowser:aWebBrowser];
return NS_OK;
}
/* attribute unsigned long chromeFlags; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetChromeFlags(PRUint32 *aChromeFlags)
{
NS_ENSURE_ARG_POINTER(aChromeFlags);
*aChromeFlags = mChromeFlags;
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetChromeFlags(PRUint32 aChromeFlags)
{
// XXX Do nothing with them for now
mChromeFlags = aChromeFlags;
return NS_OK;
}
/* void destroyBrowserWindow (); */
NS_IMETHODIMP
nsCocoaBrowserListener::DestroyBrowserWindow()
{
// XXX Could send this up to the container, but for now,
// we just destroy the enclosing window.
NSWindow* window = [mView window];
if (window) {
[window close];
}
return NS_OK;
}
/* void sizeBrowserTo (in long aCX, in long aCY); */
NS_IMETHODIMP
nsCocoaBrowserListener::SizeBrowserTo(PRInt32 aCX, PRInt32 aCY)
{
if (mContainer) {
NSSize size;
size.width = (float)aCX;
size.height = (float)aCY;
[mContainer sizeBrowserTo:size];
}
return NS_OK;
}
/* void showAsModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::ShowAsModal()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
mIsModal = PR_TRUE;
//int result = [NSApp runModalForWindow:window];
mIsModal = PR_FALSE;
return NS_OK;
}
/* boolean isWindowModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::IsWindowModal(PRBool *_retval)
{
NS_ENSURE_ARG_POINTER(_retval);
*_retval = mIsModal;
return NS_OK;
}
/* void exitModalEventLoop (in nsresult aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::ExitModalEventLoop(nsresult aStatus)
{
// [NSApp stopModalWithCode:(int)aStatus];
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow2
NS_IMETHODIMP
nsCocoaBrowserListener::Blur()
{
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow
/* void setDimensions (in unsigned long flags, in long x, in long y, in long cx, in long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetDimensions(PRUint32 flags, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
NSPoint origin;
origin.x = (float)x;
origin.y = (float)y;
[window setFrameOrigin:origin];
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
NSRect frame = [window frame];
frame.size.width = (float)cx;
frame.size.height = (float)cy;
[window setFrame:frame display:YES];
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSSize size;
size.width = (float)cx;
size.height = (float)cy;
[window setContentSize:size];
}
return NS_OK;
}
/* void getDimensions (in unsigned long flags, out long x, out long y, out long cx, out long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::GetDimensions(PRUint32 flags, PRInt32 *x, PRInt32 *y, PRInt32 *cx, PRInt32 *cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
NSRect frame = [window frame];
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
if ( x )
*x = (PRInt32)frame.origin.x;
if ( y )
*y = (PRInt32)frame.origin.y;
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
if ( cx )
*cx = (PRInt32)frame.size.width;
if ( cy )
*cy = (PRInt32)frame.size.height;
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSView* contentView = [window contentView];
NSRect contentFrame = [contentView frame];
if ( cx )
*cx = (PRInt32)contentFrame.size.width;
if ( cy )
*cy = (PRInt32)contentFrame.size.height;
}
return NS_OK;
}
/* void setFocus (); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetFocus()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
[window makeKeyAndOrderFront:window];
return NS_OK;
}
/* attribute boolean visibility; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetVisibility(PRBool *aVisibility)
{
NS_ENSURE_ARG_POINTER(aVisibility);
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aVisibility = [window isMiniaturized];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetVisibility(PRBool aVisibility)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
if (aVisibility) {
[window deminiaturize:window];
}
else {
[window miniaturize:window];
}
return NS_OK;
}
/* attribute wstring title; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetTitle(PRUnichar * *aTitle)
{
NS_ENSURE_ARG_POINTER(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* title = [mContainer title];
unsigned int length = [title length];
if (length) {
*aTitle = (PRUnichar*)nsMemory::Alloc((length+1)*sizeof(PRUnichar));
if (!*aTitle) {
return NS_ERROR_OUT_OF_MEMORY;
}
[title getCharacters:*aTitle];
}
else {
*aTitle = nsnull;
}
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetTitle(const PRUnichar * aTitle)
{
NS_ENSURE_ARG(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = [NSString stringWithPRUnichars:aTitle];
[mContainer setTitle:str];
return NS_OK;
}
/* [noscript] readonly attribute voidPtr siteWindow; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetSiteWindow(void * *aSiteWindow)
{
NS_ENSURE_ARG_POINTER(aSiteWindow);
*aSiteWindow = nsnull;
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aSiteWindow = (void*)window;
return NS_OK;
}
//
// Implementation of nsIWebProgressListener
//
/* void onStateChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long aStateFlags, in unsigned long aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRUint32 aStateFlags, PRUint32 aStatus)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
if (aStateFlags & nsIWebProgressListener::STATE_IS_NETWORK) {
if (aStateFlags & nsIWebProgressListener::STATE_START) {
while ((obj = [enumerator nextObject]))
[obj onLoadingStarted];
}
else if (aStateFlags & nsIWebProgressListener::STATE_STOP) {
while ((obj = [enumerator nextObject]))
[obj onLoadingCompleted:(NS_SUCCEEDED(aStatus))];
}
}
return NS_OK;
}
/* void onProgressChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in long aCurSelfProgress, in long aMaxSelfProgress, in long aCurTotalProgress, in long aMaxTotalProgress); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnProgressChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRInt32 aCurSelfProgress, PRInt32 aMaxSelfProgress,
PRInt32 aCurTotalProgress, PRInt32 aMaxTotalProgress)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onProgressChange:aCurTotalProgress outOf:aMaxTotalProgress];
return NS_OK;
}
/* void onLocationChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsIURI location); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnLocationChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
nsIURI *location)
{
if (!location)
return NS_ERROR_FAILURE;
nsCAutoString spec;
location->GetSpec(spec);
NSString* str = [NSString stringWithCString:spec.get()];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onLocationChange:str];
return NS_OK;
}
/* void onStatusChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsresult aStatus, in wstring aMessage); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStatusChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsresult aStatus,
const PRUnichar *aMessage)
{
NSString* str = [NSString stringWithPRUnichars:aMessage];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onStatusChange: str];
return NS_OK;
}
/* void onSecurityChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long state); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnSecurityChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 state)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onSecurityStateChange: state];
return NS_OK;
}
void
nsCocoaBrowserListener::AddListener(id <NSBrowserListener> aListener)
{
[mListeners addObject:aListener];
}
void
nsCocoaBrowserListener::RemoveListener(id <NSBrowserListener> aListener)
{
[mListeners removeObject:aListener];
}
void
nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
{
[mContainer autorelease];
mContainer = aContainer;
[mContainer retain];
}

62
chimera/src/embedding/CHBrowserListener.h Normal file
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@ -0,0 +1,62 @@
//
// nsCocoaBrowserListener.h
// Chimera
//
// Created by Simon Fraser on Sat Aug 17 2002.
// Copyright (c) 2001 __MyCompanyName__. All rights reserved.
//
#ifndef __nsCocoaBrowserListener_h__
#define __nsCocoaBrowserListener_h__
#include "nsWeakReference.h"
#include "nsIInterfaceRequestor.h"
#include "nsIWebBrowser.h"
#include "nsIWebBrowserChrome.h"
#include "nsIWebProgressListener.h"
#include "nsIEmbeddingSiteWindow2.h"
#include "nsIWindowCreator.h"
#include "nsIContextMenuListener.h"
#include "nsITooltipListener.h"
@class CHBrowserView;
class nsCocoaBrowserListener : public nsSupportsWeakReference,
public nsIInterfaceRequestor,
public nsIWebBrowserChrome,
public nsIWindowCreator,
public nsIEmbeddingSiteWindow2,
public nsIWebProgressListener,
public nsIContextMenuListener,
public nsITooltipListener
{
public:
nsCocoaBrowserListener(CHBrowserView* aView);
virtual ~nsCocoaBrowserListener();
NS_DECL_ISUPPORTS
NS_DECL_NSIINTERFACEREQUESTOR
NS_DECL_NSIWEBBROWSERCHROME
NS_DECL_NSIWINDOWCREATOR
NS_DECL_NSIEMBEDDINGSITEWINDOW
NS_DECL_NSIEMBEDDINGSITEWINDOW2
NS_DECL_NSIWEBPROGRESSLISTENER
NS_DECL_NSICONTEXTMENULISTENER
NS_DECL_NSITOOLTIPLISTENER
void AddListener(id <NSBrowserListener> aListener);
void RemoveListener(id <NSBrowserListener> aListener);
void SetContainer(id <NSBrowserContainer> aContainer);
private:
CHBrowserView* mView; // WEAK - it owns us
NSMutableArray* mListeners;
id <NSBrowserContainer> mContainer;
PRBool mIsModal;
PRUint32 mChromeFlags;
};
#endif // __nsCocoaBrowserListener_h__

601
chimera/src/embedding/CHBrowserListener.mm Normal file
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@ -0,0 +1,601 @@
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla 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/MPL/
*
* 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 Chimera 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):
* Simon Fraser <sfraser@netscape.com>
*
* 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 MPL, 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 MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#import <Cocoa/Cocoa.h>
#import "NSString+Utils.h"
// Embedding includes
#include "nsIWebBrowser.h"
#include "nsIWebNavigation.h"
#include "nsIURI.h"
#include "nsIDOMWindow.h"
//#include "nsIWidget.h"
// XPCOM and String includes
#include "nsCRT.h"
#include "nsString.h"
#include "nsCOMPtr.h"
#import "CHBrowserView.h"
#include "nsCocoaBrowserListener.h"
nsCocoaBrowserListener::nsCocoaBrowserListener(CHBrowserView* aView)
: mView(aView), mContainer(nsnull), mIsModal(PR_FALSE), mChromeFlags(0)
{
NS_INIT_ISUPPORTS();
mListeners = [[NSMutableArray alloc] init];
}
nsCocoaBrowserListener::~nsCocoaBrowserListener()
{
[mListeners release];
mView = nsnull;
if (mContainer) {
[mContainer release];
}
}
NS_IMPL_ISUPPORTS9(nsCocoaBrowserListener,
nsIInterfaceRequestor,
nsIWebBrowserChrome,
nsIWindowCreator,
nsIEmbeddingSiteWindow,
nsIEmbeddingSiteWindow2,
nsIWebProgressListener,
nsISupportsWeakReference,
nsIContextMenuListener,
nsITooltipListener)
// Implementation of nsIInterfaceRequestor
NS_IMETHODIMP
nsCocoaBrowserListener::GetInterface(const nsIID &aIID, void** aInstancePtr)
{
if (aIID.Equals(NS_GET_IID(nsIDOMWindow))) {
nsCOMPtr<nsIWebBrowser> browser = dont_AddRef([mView getWebBrowser]);
if (browser)
return browser->GetContentDOMWindow((nsIDOMWindow **) aInstancePtr);
}
return QueryInterface(aIID, aInstancePtr);
}
// Implementation of nsIWindowCreator. The CocoaBrowserService forwards requests
// for a new window that have a parent to us, and we take over from there.
/* nsIWebBrowserChrome createChromeWindow (in nsIWebBrowserChrome parent, in PRUint32 chromeFlags); */
NS_IMETHODIMP
nsCocoaBrowserListener::CreateChromeWindow(nsIWebBrowserChrome *parent,
PRUint32 chromeFlags,
nsIWebBrowserChrome **_retval)
{
if (parent != this) {
#if DEBUG
NSLog(@"Mismatch in nsCocoaBrowserListener::CreateChromeWindow. We should be the owning parent.");
#endif
return NS_ERROR_FAILURE;
}
CHBrowserView* childView = [mContainer createBrowserWindow: chromeFlags];
if (!childView) {
#if DEBUG
NSLog(@"No CHBrowserView hooked up for a newly created window yet.");
#endif
return NS_ERROR_FAILURE;
}
nsCocoaBrowserListener* listener = [childView getCocoaBrowserListener];
if (!listener) {
#if DEBUG
NSLog(@"Uh-oh! No listener yet for a newly created window (nsCocoaBrowserlistener)");
return NS_ERROR_FAILURE;
#endif
}
#if DEBUG
NSLog(@"Made a chrome window.");
#endif
*_retval = listener;
NS_IF_ADDREF(*_retval);
return NS_OK;
}
// Implementation of nsIContextMenuListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowContextMenu(PRUint32 aContextFlags, nsIDOMEvent* aEvent, nsIDOMNode* aNode)
{
[mContainer onShowContextMenu: aContextFlags domEvent: aEvent domNode: aNode];
return NS_OK;
}
// Implementation of nsITooltipListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowTooltip(PRInt32 aXCoords, PRInt32 aYCoords, const PRUnichar *aTipText)
{
NSPoint where;
where.x = aXCoords; where.y = aYCoords;
[mContainer onShowTooltip:where withText:[NSString stringWithPRUnichars:aTipText]];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::OnHideTooltip()
{
[mContainer onHideTooltip];
return NS_OK;
}
// Implementation of nsIWebBrowserChrome
/* void setStatus (in unsigned long statusType, in wstring status); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetStatus(PRUint32 statusType, const PRUnichar *status)
{
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = nsnull;
if (status && (*status != PRUnichar(0))) {
str = [NSString stringWithPRUnichars:status];
}
[mContainer setStatus:str ofType:(NSStatusType)statusType];
return NS_OK;
}
/* attribute nsIWebBrowser webBrowser; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetWebBrowser(nsIWebBrowser * *aWebBrowser)
{
NS_ENSURE_ARG_POINTER(aWebBrowser);
if (!mView) {
return NS_ERROR_FAILURE;
}
*aWebBrowser = [mView getWebBrowser];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetWebBrowser(nsIWebBrowser * aWebBrowser)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
[mView setWebBrowser:aWebBrowser];
return NS_OK;
}
/* attribute unsigned long chromeFlags; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetChromeFlags(PRUint32 *aChromeFlags)
{
NS_ENSURE_ARG_POINTER(aChromeFlags);
*aChromeFlags = mChromeFlags;
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetChromeFlags(PRUint32 aChromeFlags)
{
// XXX Do nothing with them for now
mChromeFlags = aChromeFlags;
return NS_OK;
}
/* void destroyBrowserWindow (); */
NS_IMETHODIMP
nsCocoaBrowserListener::DestroyBrowserWindow()
{
// XXX Could send this up to the container, but for now,
// we just destroy the enclosing window.
NSWindow* window = [mView window];
if (window) {
[window close];
}
return NS_OK;
}
/* void sizeBrowserTo (in long aCX, in long aCY); */
NS_IMETHODIMP
nsCocoaBrowserListener::SizeBrowserTo(PRInt32 aCX, PRInt32 aCY)
{
if (mContainer) {
NSSize size;
size.width = (float)aCX;
size.height = (float)aCY;
[mContainer sizeBrowserTo:size];
}
return NS_OK;
}
/* void showAsModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::ShowAsModal()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
mIsModal = PR_TRUE;
//int result = [NSApp runModalForWindow:window];
mIsModal = PR_FALSE;
return NS_OK;
}
/* boolean isWindowModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::IsWindowModal(PRBool *_retval)
{
NS_ENSURE_ARG_POINTER(_retval);
*_retval = mIsModal;
return NS_OK;
}
/* void exitModalEventLoop (in nsresult aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::ExitModalEventLoop(nsresult aStatus)
{
// [NSApp stopModalWithCode:(int)aStatus];
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow2
NS_IMETHODIMP
nsCocoaBrowserListener::Blur()
{
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow
/* void setDimensions (in unsigned long flags, in long x, in long y, in long cx, in long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetDimensions(PRUint32 flags, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
NSPoint origin;
origin.x = (float)x;
origin.y = (float)y;
[window setFrameOrigin:origin];
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
NSRect frame = [window frame];
frame.size.width = (float)cx;
frame.size.height = (float)cy;
[window setFrame:frame display:YES];
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSSize size;
size.width = (float)cx;
size.height = (float)cy;
[window setContentSize:size];
}
return NS_OK;
}
/* void getDimensions (in unsigned long flags, out long x, out long y, out long cx, out long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::GetDimensions(PRUint32 flags, PRInt32 *x, PRInt32 *y, PRInt32 *cx, PRInt32 *cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
NSRect frame = [window frame];
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
if ( x )
*x = (PRInt32)frame.origin.x;
if ( y )
*y = (PRInt32)frame.origin.y;
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
if ( cx )
*cx = (PRInt32)frame.size.width;
if ( cy )
*cy = (PRInt32)frame.size.height;
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSView* contentView = [window contentView];
NSRect contentFrame = [contentView frame];
if ( cx )
*cx = (PRInt32)contentFrame.size.width;
if ( cy )
*cy = (PRInt32)contentFrame.size.height;
}
return NS_OK;
}
/* void setFocus (); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetFocus()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
[window makeKeyAndOrderFront:window];
return NS_OK;
}
/* attribute boolean visibility; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetVisibility(PRBool *aVisibility)
{
NS_ENSURE_ARG_POINTER(aVisibility);
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aVisibility = [window isMiniaturized];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetVisibility(PRBool aVisibility)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
if (aVisibility) {
[window deminiaturize:window];
}
else {
[window miniaturize:window];
}
return NS_OK;
}
/* attribute wstring title; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetTitle(PRUnichar * *aTitle)
{
NS_ENSURE_ARG_POINTER(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* title = [mContainer title];
unsigned int length = [title length];
if (length) {
*aTitle = (PRUnichar*)nsMemory::Alloc((length+1)*sizeof(PRUnichar));
if (!*aTitle) {
return NS_ERROR_OUT_OF_MEMORY;
}
[title getCharacters:*aTitle];
}
else {
*aTitle = nsnull;
}
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetTitle(const PRUnichar * aTitle)
{
NS_ENSURE_ARG(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = [NSString stringWithPRUnichars:aTitle];
[mContainer setTitle:str];
return NS_OK;
}
/* [noscript] readonly attribute voidPtr siteWindow; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetSiteWindow(void * *aSiteWindow)
{
NS_ENSURE_ARG_POINTER(aSiteWindow);
*aSiteWindow = nsnull;
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aSiteWindow = (void*)window;
return NS_OK;
}
//
// Implementation of nsIWebProgressListener
//
/* void onStateChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long aStateFlags, in unsigned long aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRUint32 aStateFlags, PRUint32 aStatus)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
if (aStateFlags & nsIWebProgressListener::STATE_IS_NETWORK) {
if (aStateFlags & nsIWebProgressListener::STATE_START) {
while ((obj = [enumerator nextObject]))
[obj onLoadingStarted];
}
else if (aStateFlags & nsIWebProgressListener::STATE_STOP) {
while ((obj = [enumerator nextObject]))
[obj onLoadingCompleted:(NS_SUCCEEDED(aStatus))];
}
}
return NS_OK;
}
/* void onProgressChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in long aCurSelfProgress, in long aMaxSelfProgress, in long aCurTotalProgress, in long aMaxTotalProgress); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnProgressChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRInt32 aCurSelfProgress, PRInt32 aMaxSelfProgress,
PRInt32 aCurTotalProgress, PRInt32 aMaxTotalProgress)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onProgressChange:aCurTotalProgress outOf:aMaxTotalProgress];
return NS_OK;
}
/* void onLocationChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsIURI location); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnLocationChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
nsIURI *location)
{
if (!location)
return NS_ERROR_FAILURE;
nsCAutoString spec;
location->GetSpec(spec);
NSString* str = [NSString stringWithCString:spec.get()];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onLocationChange:str];
return NS_OK;
}
/* void onStatusChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsresult aStatus, in wstring aMessage); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStatusChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsresult aStatus,
const PRUnichar *aMessage)
{
NSString* str = [NSString stringWithPRUnichars:aMessage];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onStatusChange: str];
return NS_OK;
}
/* void onSecurityChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long state); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnSecurityChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 state)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onSecurityStateChange: state];
return NS_OK;
}
void
nsCocoaBrowserListener::AddListener(id <NSBrowserListener> aListener)
{
[mListeners addObject:aListener];
}
void
nsCocoaBrowserListener::RemoveListener(id <NSBrowserListener> aListener)
{
[mListeners removeObject:aListener];
}
void
nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
{
[mContainer autorelease];
mContainer = aContainer;
[mContainer retain];
}

12
chimera/src/embedding/CHBrowserView.h
View File

@ -57,6 +57,7 @@ class nsIDragHelperService;
// register itself with the view using the addListener
// method.
@protocol NSBrowserListener
- (void)onLoadingStarted;
- (void)onLoadingCompleted:(BOOL)succeeded;
// Invoked regularly as data associated with a page streams
@ -71,6 +72,7 @@ class nsIDragHelperService;
// Called when a tooltip should be shown or hidden
- (void)onShowTooltip:(NSPoint)where withText:(NSString*)text;
- (void)onHideTooltip;
@end
typedef enum {
@ -80,6 +82,7 @@ typedef enum {
} NSStatusType;
@protocol NSBrowserContainer
- (void)setStatus:(NSString *)statusString ofType:(NSStatusType)type;
- (NSString *)title;
- (void)setTitle:(NSString *)title;
@ -88,6 +91,15 @@ typedef enum {
- (void)sizeBrowserTo:(NSSize)dimensions;
// Create a new browser container window and return the contained view.
- (CHBrowserView*)createBrowserWindow:(unsigned int)mask;
- (NSMenu*)getContextMenu;
- (NSWindow*)getNativeWindow;
// Ask whether the browser should accept a drag from the given source.
// Should return NO if the source is a container for the browser, or
// another item that represents the same entity (e.g. tab or proxy icon)
- (BOOL)shouldAcceptDragFromSource:(id)dragSource;
@end
enum {

756
chimera/src/embedding/CHBrowserView.mm
View File

@ -37,32 +37,18 @@
#import "NSString+Utils.h"
#import "CHBrowserView.h"
#import "FindDlgController.h"
#import "nsCocoaBrowserService.h"
#import "mozView.h"
// Embedding includes
#include "nsCWebBrowser.h"
#include "nsIInterfaceRequestor.h"
#include "nsIWebBrowserChrome.h"
#include "nsIEmbeddingSiteWindow.h"
#include "nsIWebProgressListener.h"
#include "nsIWebBrowser.h"
#include "nsIBaseWindow.h"
#include "nsIWebNavigation.h"
#include "nsComponentManagerUtils.h"
#include "nsIURI.h"
#include "nsIDOMWindow.h"
#include "nsWeakReference.h"
#include "nsIWidget.h"
// XPCOM and String includes
#include "nsCRT.h"
#include "nsXPIDLString.h"
#include "nsCOMPtr.h"
// Printing
#include "nsIWebBrowserPrint.h"
#include "nsIPrintSettings.h"
//#include "nsIPrintSettings.h"
// Saving of links/images/docs
#include "nsIWebBrowserFocus.h"
@ -70,17 +56,23 @@
#include "nsIDOMLocation.h"
#include "nsIWebBrowserPersist.h"
#include "nsIProperties.h"
#include "nsIRequest.h"
#include "nsIPrefService.h"
//#include "nsIRequest.h"
//#include "nsIPrefService.h"
#include "nsISHistory.h"
#include "nsIHistoryEntry.h"
#include "nsISHEntry.h"
#include "nsNetUtil.h"
#include "nsIContextMenuListener.h"
#include "nsITooltipListener.h"
#include "nsIEmbeddingSiteWindow2.h"
#include "SaveHeaderSniffer.h"
#import "CHBrowserWrapper.h"
#import "CHBrowserView.h"
#import "FindDlgController.h"
#import "nsCocoaBrowserService.h"
#import "nsCocoaBrowserListener.h"
#import "mozView.h"
typedef unsigned int DragReference;
#include "nsIDragHelperService.h"
@ -92,588 +84,9 @@ typedef unsigned int DragReference;
#include "nsICommandManager.h"
#include "nsICommandParams.h"
const char* persistContractID = "@mozilla.org/embedding/browser/nsWebBrowserPersist;1";
const char* dirServiceContractID = "@mozilla.org/file/directory_service;1";
class nsCocoaBrowserListener : public nsSupportsWeakReference,
public nsIInterfaceRequestor,
public nsIWebBrowserChrome,
public nsIWindowCreator,
public nsIEmbeddingSiteWindow2,
public nsIWebProgressListener,
public nsIContextMenuListener,
public nsITooltipListener
{
public:
nsCocoaBrowserListener(CHBrowserView* aView);
virtual ~nsCocoaBrowserListener();
NS_DECL_ISUPPORTS
NS_DECL_NSIINTERFACEREQUESTOR
NS_DECL_NSIWEBBROWSERCHROME
NS_DECL_NSIWINDOWCREATOR
NS_DECL_NSIEMBEDDINGSITEWINDOW
NS_DECL_NSIEMBEDDINGSITEWINDOW2
NS_DECL_NSIWEBPROGRESSLISTENER
NS_DECL_NSICONTEXTMENULISTENER
NS_DECL_NSITOOLTIPLISTENER
void AddListener(id <NSBrowserListener> aListener);
void RemoveListener(id <NSBrowserListener> aListener);
void SetContainer(id <NSBrowserContainer> aContainer);
private:
CHBrowserView* mView; // WEAK - it owns us
NSMutableArray* mListeners;
id <NSBrowserContainer> mContainer;
PRBool mIsModal;
PRUint32 mChromeFlags;
};
nsCocoaBrowserListener::nsCocoaBrowserListener(CHBrowserView* aView)
: mView(aView), mContainer(nsnull), mIsModal(PR_FALSE), mChromeFlags(0)
{
NS_INIT_ISUPPORTS();
mListeners = [[NSMutableArray alloc] init];
}
nsCocoaBrowserListener::~nsCocoaBrowserListener()
{
[mListeners release];
mView = nsnull;
if (mContainer) {
[mContainer release];
}
}
NS_IMPL_ISUPPORTS9(nsCocoaBrowserListener,
nsIInterfaceRequestor,
nsIWebBrowserChrome,
nsIWindowCreator,
nsIEmbeddingSiteWindow,
nsIEmbeddingSiteWindow2,
nsIWebProgressListener,
nsISupportsWeakReference,
nsIContextMenuListener,
nsITooltipListener)
// Implementation of nsIInterfaceRequestor
NS_IMETHODIMP
nsCocoaBrowserListener::GetInterface(const nsIID &aIID, void** aInstancePtr)
{
if (aIID.Equals(NS_GET_IID(nsIDOMWindow))) {
nsCOMPtr<nsIWebBrowser> browser = dont_AddRef([mView getWebBrowser]);
if (browser)
return browser->GetContentDOMWindow((nsIDOMWindow **) aInstancePtr);
}
return QueryInterface(aIID, aInstancePtr);
}
// Implementation of nsIWindowCreator. The CocoaBrowserService forwards requests
// for a new window that have a parent to us, and we take over from there.
/* nsIWebBrowserChrome createChromeWindow (in nsIWebBrowserChrome parent, in PRUint32 chromeFlags); */
NS_IMETHODIMP
nsCocoaBrowserListener::CreateChromeWindow(nsIWebBrowserChrome *parent,
PRUint32 chromeFlags,
nsIWebBrowserChrome **_retval)
{
if (parent != this) {
#if DEBUG
NSLog(@"Mismatch in nsCocoaBrowserListener::CreateChromeWindow. We should be the owning parent.");
#endif
return NS_ERROR_FAILURE;
}
CHBrowserView* childView = [mContainer createBrowserWindow: chromeFlags];
if (!childView) {
#if DEBUG
NSLog(@"No CHBrowserView hooked up for a newly created window yet.");
#endif
return NS_ERROR_FAILURE;
}
nsCocoaBrowserListener* listener = [childView getCocoaBrowserListener];
if (!listener) {
#if DEBUG
NSLog(@"Uh-oh! No listener yet for a newly created window (nsCocoaBrowserlistener)");
return NS_ERROR_FAILURE;
#endif
}
#if DEBUG
NSLog(@"Made a chrome window.");
#endif
*_retval = listener;
NS_IF_ADDREF(*_retval);
return NS_OK;
}
// Implementation of nsIContextMenuListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowContextMenu(PRUint32 aContextFlags, nsIDOMEvent* aEvent, nsIDOMNode* aNode)
{
[mContainer onShowContextMenu: aContextFlags domEvent: aEvent domNode: aNode];
return NS_OK;
}
// Implementation of nsITooltipListener
NS_IMETHODIMP
nsCocoaBrowserListener::OnShowTooltip(PRInt32 aXCoords, PRInt32 aYCoords, const PRUnichar *aTipText)
{
NSPoint where;
where.x = aXCoords; where.y = aYCoords;
[mContainer onShowTooltip:where withText:[NSString stringWithPRUnichars:aTipText]];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::OnHideTooltip()
{
[mContainer onHideTooltip];
return NS_OK;
}
// Implementation of nsIWebBrowserChrome
/* void setStatus (in unsigned long statusType, in wstring status); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetStatus(PRUint32 statusType, const PRUnichar *status)
{
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = nsnull;
if (status && (*status != PRUnichar(0))) {
str = [NSString stringWithPRUnichars:status];
}
[mContainer setStatus:str ofType:(NSStatusType)statusType];
return NS_OK;
}
/* attribute nsIWebBrowser webBrowser; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetWebBrowser(nsIWebBrowser * *aWebBrowser)
{
NS_ENSURE_ARG_POINTER(aWebBrowser);
if (!mView) {
return NS_ERROR_FAILURE;
}
*aWebBrowser = [mView getWebBrowser];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetWebBrowser(nsIWebBrowser * aWebBrowser)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
[mView setWebBrowser:aWebBrowser];
return NS_OK;
}
/* attribute unsigned long chromeFlags; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetChromeFlags(PRUint32 *aChromeFlags)
{
NS_ENSURE_ARG_POINTER(aChromeFlags);
*aChromeFlags = mChromeFlags;
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetChromeFlags(PRUint32 aChromeFlags)
{
// XXX Do nothing with them for now
mChromeFlags = aChromeFlags;
return NS_OK;
}
/* void destroyBrowserWindow (); */
NS_IMETHODIMP
nsCocoaBrowserListener::DestroyBrowserWindow()
{
// XXX Could send this up to the container, but for now,
// we just destroy the enclosing window.
NSWindow* window = [mView window];
if (window) {
[window close];
}
return NS_OK;
}
/* void sizeBrowserTo (in long aCX, in long aCY); */
NS_IMETHODIMP
nsCocoaBrowserListener::SizeBrowserTo(PRInt32 aCX, PRInt32 aCY)
{
if (mContainer) {
NSSize size;
size.width = (float)aCX;
size.height = (float)aCY;
[mContainer sizeBrowserTo:size];
}
return NS_OK;
}
/* void showAsModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::ShowAsModal()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
mIsModal = PR_TRUE;
//int result = [NSApp runModalForWindow:window];
mIsModal = PR_FALSE;
return NS_OK;
}
/* boolean isWindowModal (); */
NS_IMETHODIMP
nsCocoaBrowserListener::IsWindowModal(PRBool *_retval)
{
NS_ENSURE_ARG_POINTER(_retval);
*_retval = mIsModal;
return NS_OK;
}
/* void exitModalEventLoop (in nsresult aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::ExitModalEventLoop(nsresult aStatus)
{
// [NSApp stopModalWithCode:(int)aStatus];
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow2
NS_IMETHODIMP
nsCocoaBrowserListener::Blur()
{
return NS_OK;
}
// Implementation of nsIEmbeddingSiteWindow
/* void setDimensions (in unsigned long flags, in long x, in long y, in long cx, in long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetDimensions(PRUint32 flags, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
NSPoint origin;
origin.x = (float)x;
origin.y = (float)y;
[window setFrameOrigin:origin];
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
NSRect frame = [window frame];
frame.size.width = (float)cx;
frame.size.height = (float)cy;
[window setFrame:frame display:YES];
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSSize size;
size.width = (float)cx;
size.height = (float)cy;
[window setContentSize:size];
}
return NS_OK;
}
/* void getDimensions (in unsigned long flags, out long x, out long y, out long cx, out long cy); */
NS_IMETHODIMP
nsCocoaBrowserListener::GetDimensions(PRUint32 flags, PRInt32 *x, PRInt32 *y, PRInt32 *cx, PRInt32 *cy)
{
if (!mView)
return NS_ERROR_FAILURE;
NSWindow* window = [mView window];
if (!window)
return NS_ERROR_FAILURE;
NSRect frame = [window frame];
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_POSITION) {
if ( x )
*x = (PRInt32)frame.origin.x;
if ( y )
*y = (PRInt32)frame.origin.y;
}
if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_OUTER) {
if ( cx )
*cx = (PRInt32)frame.size.width;
if ( cy )
*cy = (PRInt32)frame.size.height;
}
else if (flags & nsIEmbeddingSiteWindow::DIM_FLAGS_SIZE_INNER) {
NSView* contentView = [window contentView];
NSRect contentFrame = [contentView frame];
if ( cx )
*cx = (PRInt32)contentFrame.size.width;
if ( cy )
*cy = (PRInt32)contentFrame.size.height;
}
return NS_OK;
}
/* void setFocus (); */
NS_IMETHODIMP
nsCocoaBrowserListener::SetFocus()
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
[window makeKeyAndOrderFront:window];
return NS_OK;
}
/* attribute boolean visibility; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetVisibility(PRBool *aVisibility)
{
NS_ENSURE_ARG_POINTER(aVisibility);
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aVisibility = [window isMiniaturized];
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetVisibility(PRBool aVisibility)
{
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
if (aVisibility) {
[window deminiaturize:window];
}
else {
[window miniaturize:window];
}
return NS_OK;
}
/* attribute wstring title; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetTitle(PRUnichar * *aTitle)
{
NS_ENSURE_ARG_POINTER(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* title = [mContainer title];
unsigned int length = [title length];
if (length) {
*aTitle = (PRUnichar*)nsMemory::Alloc((length+1)*sizeof(PRUnichar));
if (!*aTitle) {
return NS_ERROR_OUT_OF_MEMORY;
}
[title getCharacters:*aTitle];
}
else {
*aTitle = nsnull;
}
return NS_OK;
}
NS_IMETHODIMP
nsCocoaBrowserListener::SetTitle(const PRUnichar * aTitle)
{
NS_ENSURE_ARG(aTitle);
if (!mContainer) {
return NS_ERROR_FAILURE;
}
NSString* str = [NSString stringWithPRUnichars:aTitle];
[mContainer setTitle:str];
return NS_OK;
}
/* [noscript] readonly attribute voidPtr siteWindow; */
NS_IMETHODIMP
nsCocoaBrowserListener::GetSiteWindow(void * *aSiteWindow)
{
NS_ENSURE_ARG_POINTER(aSiteWindow);
*aSiteWindow = nsnull;
if (!mView) {
return NS_ERROR_FAILURE;
}
NSWindow* window = [mView window];
if (!window) {
return NS_ERROR_FAILURE;
}
*aSiteWindow = (void*)window;
return NS_OK;
}
//
// Implementation of nsIWebProgressListener
//
/* void onStateChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long aStateFlags, in unsigned long aStatus); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRUint32 aStateFlags, PRUint32 aStatus)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
if (aStateFlags & nsIWebProgressListener::STATE_IS_NETWORK) {
if (aStateFlags & nsIWebProgressListener::STATE_START) {
while ((obj = [enumerator nextObject]))
[obj onLoadingStarted];
}
else if (aStateFlags & nsIWebProgressListener::STATE_STOP) {
while ((obj = [enumerator nextObject]))
[obj onLoadingCompleted:(NS_SUCCEEDED(aStatus))];
}
}
return NS_OK;
}
/* void onProgressChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in long aCurSelfProgress, in long aMaxSelfProgress, in long aCurTotalProgress, in long aMaxTotalProgress); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnProgressChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
PRInt32 aCurSelfProgress, PRInt32 aMaxSelfProgress,
PRInt32 aCurTotalProgress, PRInt32 aMaxTotalProgress)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onProgressChange:aCurTotalProgress outOf:aMaxTotalProgress];
return NS_OK;
}
/* void onLocationChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsIURI location); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnLocationChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest,
nsIURI *location)
{
if (!location)
return NS_ERROR_FAILURE;
nsCAutoString spec;
location->GetSpec(spec);
NSString* str = [NSString stringWithCString:spec.get()];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onLocationChange:str];
return NS_OK;
}
/* void onStatusChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsresult aStatus, in wstring aMessage); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnStatusChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, nsresult aStatus,
const PRUnichar *aMessage)
{
NSString* str = [NSString stringWithPRUnichars:aMessage];
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onStatusChange: str];
return NS_OK;
}
/* void onSecurityChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long state); */
NS_IMETHODIMP
nsCocoaBrowserListener::OnSecurityChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 state)
{
NSEnumerator* enumerator = [mListeners objectEnumerator];
id<NSBrowserListener> obj;
while ((obj = [enumerator nextObject]))
[obj onSecurityStateChange: state];
return NS_OK;
}
void
nsCocoaBrowserListener::AddListener(id <NSBrowserListener> aListener)
{
[mListeners addObject:aListener];
}
void
nsCocoaBrowserListener::RemoveListener(id <NSBrowserListener> aListener)
{
[mListeners removeObject:aListener];
}
void
nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
{
[mContainer autorelease];
mContainer = aContainer;
[mContainer retain];
}
#pragma mark -
const char kPersistContractID[] = "@mozilla.org/embedding/browser/nsWebBrowserPersist;1";
const char kDirServiceContractID[] = "@mozilla.org/file/directory_service;1";
@implementation CHBrowserView
@ -685,43 +98,42 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
- (id)initWithFrame:(NSRect)frame
{
if ( (self = [super initWithFrame:frame]) ) {
nsresult rv = nsCocoaBrowserService::InitEmbedding();
if (NS_FAILED(rv)) {
// XXX need to throw
}
_listener = new nsCocoaBrowserListener(self);
NS_ADDREF(_listener);
// Create the web browser instance
nsCOMPtr<nsIWebBrowser> browser = do_CreateInstance(NS_WEBBROWSER_CONTRACTID, &rv);
if (NS_FAILED(rv)) {
// XXX need to throw
}
_webBrowser = browser;
NS_ADDREF(_webBrowser);
// Set the container nsIWebBrowserChrome
_webBrowser->SetContainerWindow(NS_STATIC_CAST(nsIWebBrowserChrome *,
_listener));
// Register as a listener for web progress
nsCOMPtr<nsIWeakReference> weak = do_GetWeakReference(NS_STATIC_CAST(nsIWebProgressListener*, _listener));
_webBrowser->AddWebBrowserListener(weak, NS_GET_IID(nsIWebProgressListener));
// Hook up the widget hierarchy with us as the parent
nsCOMPtr<nsIBaseWindow> baseWin = do_QueryInterface(_webBrowser);
baseWin->InitWindow((NSView*)self, nsnull, 0, 0,
frame.size.width, frame.size.height);
baseWin->Create();
// register the view as a drop site for text, files, and urls.
[self registerForDraggedTypes: [NSArray arrayWithObjects:
@"MozURLType", NSStringPboardType, NSURLPboardType, NSFilenamesPboardType, nil]];
if ( (self = [super initWithFrame:frame]) )
{
nsresult rv = nsCocoaBrowserService::InitEmbedding();
if (NS_FAILED(rv)) {
// XXX need to throw
}
_listener = new nsCocoaBrowserListener(self);
NS_ADDREF(_listener);
// Create the web browser instance
nsCOMPtr<nsIWebBrowser> browser = do_CreateInstance(NS_WEBBROWSER_CONTRACTID, &rv);
if (NS_FAILED(rv)) {
// XXX need to throw
}
_webBrowser = browser;
NS_ADDREF(_webBrowser);
// Set the container nsIWebBrowserChrome
_webBrowser->SetContainerWindow(NS_STATIC_CAST(nsIWebBrowserChrome *, _listener));
// Register as a listener for web progress
nsCOMPtr<nsIWeakReference> weak = do_GetWeakReference(NS_STATIC_CAST(nsIWebProgressListener*, _listener));
_webBrowser->AddWebBrowserListener(weak, NS_GET_IID(nsIWebProgressListener));
// Hook up the widget hierarchy with us as the parent
nsCOMPtr<nsIBaseWindow> baseWin = do_QueryInterface(_webBrowser);
baseWin->InitWindow((NSView*)self, nsnull, 0, 0,
frame.size.width, frame.size.height);
baseWin->Create();
// register the view as a drop site for text, files, and urls.
[self registerForDraggedTypes: [NSArray arrayWithObjects:
@"MozURLType", NSStringPboardType, NSURLPboardType, NSFilenamesPboardType, nil]];
}
return self;
}
@ -950,12 +362,12 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
// Create our web browser persist object. This is the object that knows
// how to actually perform the saving of the page (and of the images
// on the page).
nsCOMPtr<nsIWebBrowserPersist> webPersist(do_CreateInstance(persistContractID));
nsCOMPtr<nsIWebBrowserPersist> webPersist(do_CreateInstance(kPersistContractID));
if (!webPersist)
return;
// Make a temporary file object that we can save to.
nsCOMPtr<nsIProperties> dirService(do_GetService(dirServiceContractID));
nsCOMPtr<nsIProperties> dirService(do_GetService(kDirServiceContractID));
if (!dirService)
return;
nsCOMPtr<nsIFile> tmpFile;
@ -1287,24 +699,35 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
-(NSMenu*)getContextMenu
{
return [[self superview] getContextMenu];
if ([[self superview] conformsToProtocol:@protocol(NSBrowserContainer)])
{
id<NSBrowserContainer> browserContainer = [self superview];
return [browserContainer getContextMenu];
}
return nil;
}
-(NSWindow*)getNativeWindow
{
NSWindow* result = [self window];
if (result)
return result; // We're visible. Just hand the window back.
else {
// We're invisible. It's likely that we're in a Cocoa tab view.
// First see if we have a cached window.
if (mWindow)
return mWindow;
// Finally, see if our parent responds to the getNativeWindow selector,
// and if they do, let them handle it.
return [[self superview] getNativeWindow];
NSWindow* window = [self window];
if (window)
return window; // We're visible. Just hand the window back.
// We're invisible. It's likely that we're in a Cocoa tab view.
// First see if we have a cached window.
if (mWindow)
return mWindow;
// Finally, see if our parent responds to the getNativeWindow selector,
// and if they do, let them handle it.
if ([[self superview] conformsToProtocol:@protocol(NSBrowserContainer)])
{
id<NSBrowserContainer> browserContainer = [self superview];
return [browserContainer getNativeWindow];
}
return nil;
}
@ -1327,14 +750,28 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
}
}
#pragma mark -
- (BOOL)shouldAcceptDrag:(id <NSDraggingInfo>)sender
{
if ([[self superview] conformsToProtocol:@protocol(NSBrowserContainer)])
{
id<NSBrowserContainer> browserContainer = [self superview];
return [browserContainer shouldAcceptDragFromSource:[sender draggingSource]];
}
return YES;
}
- (unsigned int)draggingEntered:(id <NSDraggingInfo>)sender
{
if (![self shouldAcceptDrag:sender])
return NSDragOperationNone;
// NSLog(@"draggingEntered");
nsCOMPtr<nsIDragHelperService> helper(do_GetService("@mozilla.org/widget/draghelperservice;1"));
mDragHelper = helper.get();
NS_IF_ADDREF(mDragHelper);
NS_ASSERTION ( mDragHelper, "Couldn't get a drag service, we're in biiig trouble" );
NS_ASSERTION ( mDragHelper, "Couldn't get a drag service, we're in big trouble" );
if ( mDragHelper ) {
mLastTrackedLocation = [sender draggingLocation];
@ -1366,6 +803,9 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
- (unsigned int)draggingUpdated:(id <NSDraggingInfo>)sender
{
if (![self shouldAcceptDrag:sender])
return NSDragOperationNone;
// NSLog(@"draggingUpdated");
PRBool dropAllowed = PR_FALSE;
if ( mDragHelper ) {
@ -1387,6 +827,9 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
{
if (![self shouldAcceptDrag:sender])
return NO;
PRBool dragAccepted = PR_FALSE;
if ( mDragHelper ) {
@ -1400,6 +843,7 @@ nsCocoaBrowserListener::SetContainer(id <NSBrowserContainer> aContainer)
return dragAccepted ? YES : NO;
}
#pragma mark -
-(BOOL)validateMenuItem: (NSMenuItem*)aMenuItem
{