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Added beginnings of tabbed documents support.

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Reviewed by me.
This commit is contained in:
Francisco Ryan Tolmasky I
2009-09-14 00:51:43 -07:00
parent 668540d0ce
commit 20d14d2f81
3 changed files with 197 additions and 31 deletions
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AppKit/CPDocument.j
+114 -23
View File
@@ -24,6 +24,7 @@
@import <Foundation/CPArray.j>
@import "CPResponder.j"
@import "CPViewController.j"
@import "CPWindowController.j"
@@ -91,20 +92,22 @@ var CPDocumentUntitledCount = 0;
*/
@implementation CPDocument : CPResponder
{
CPWindow _window; // For outlet purposes.
CPWindow _window; // For outlet purposes.
CPView _view; // For outlet purposes
CPDictionary _viewControllersForWindowControllers;
CPURL _fileURL;
CPString _fileType;
CPArray _windowControllers;
unsigned _untitledDocumentIndex;
CPURL _fileURL;
CPString _fileType;
CPArray _windowControllers;
unsigned _untitledDocumentIndex;
BOOL _hasUndoManager;
CPUndoManager _undoManager;
int _changeCount;
CPURLConnection _readConnection;
CPURLRequest _writeRequest;
BOOL _hasUndoManager;
CPUndoManager _undoManager;
int _changeCount;
CPURLConnection _readConnection;
CPURLRequest _writeRequest;
}
/*!
@@ -118,10 +121,11 @@ var CPDocumentUntitledCount = 0;
if (self)
{
_windowControllers = [];
_viewControllersForWindowControllers = [CPDictionary dictionary];
_hasUndoManager = YES;
_changeCount = 0;
[self setNextResponder:CPApp];
}
@@ -161,10 +165,10 @@ var CPDocumentUntitledCount = 0;
if (self)
{
[self readFromURL:anAbsoluteURL ofType:aType delegate:aDelegate didReadSelector:aDidReadSelector contextInfo:aContextInfo];
[self setFileURL:anAbsoluteURL];
[self setFileType:aType];
[self readFromURL:anAbsoluteURL ofType:aType delegate:aDelegate didReadSelector:aDidReadSelector contextInfo:aContextInfo];
}
return self;
@@ -186,10 +190,10 @@ var CPDocumentUntitledCount = 0;
if (self)
{
[self readFromURL:absoluteContentsURL ofType:aType delegate:aDelegate didReadSelector:aDidReadSelector contextInfo:aContextInfo];
[self setFileURL:anAbsoluteURL];
[self setFileType:aType];
[self readFromURL:absoluteContentsURL ofType:aType delegate:aDelegate didReadSelector:aDidReadSelector contextInfo:aContextInfo];
}
return self;
@@ -224,16 +228,68 @@ var CPDocumentUntitledCount = 0;
reason:"readFromData:ofType: must be overridden by the document subclass."];
}
- (void)viewControllerWillLoadCib:(CPViewController)aViewController
{
}
- (void)viewControllerDidLoadCib:(CPViewController)aViewController
{
}
- (CPWindowController)firstEligibleExistingWindowController
{
return nil;
}
// Creating and managing window controllers
/*!
Creates the window controller for this document.
*/
- (void)makeWindowControllers
{
var windowCibName = [self windowCibName];
[self makeViewAndWindowControllers];
}
if (windowCibName)
[self addWindowController:[[CPWindowController alloc] initWithWindowCibName:windowCibName owner:self]];
- (void)makeViewAndWindowControllers
{
var viewCibName = [self viewCibName],
viewController = nil,
windowController = nil;
// Create our view controller if we have a cib for it.
if ([viewCibName length])
viewController = [[CPViewController alloc] initWithCibName:viewCibName bundle:nil owner:self];
// If we have a view controller, check if we have a free window for it.
if (viewController)
windowController = [self firstEligibleExistingWindowController];
// If not, create one.
if (!windowController)
{
var windowCibName = [self windowCibName];
// From a cib if we have one.
if ([windowCibName length])
windowController = [[CPWindowController alloc] initWithWindowCibName:windowCibName owner:self];
// If not you get a standard window capable of displaying multiple documents and view
else if (viewController)
{
var view = [viewController view],
theWindow = [[CPWindow alloc] initWithContentRect:[view frame] styleMask:CPTitledWindowMask | CPClosableWindowMask | CPMiniaturizableWindowMask | CPResizableWindowMask];
[theWindow setSupportsMultipleDocuments:YES];
windowController = [[CPWindowController alloc] initWithWindow:theWindow];
}
}
if (windowController)
[self addWindowController:windowController];
if (viewController)
[self addViewController:viewController forWindowController:windowController];
}
/*!
@@ -252,7 +308,7 @@ var CPDocumentUntitledCount = 0;
- (void)addWindowController:(CPWindowController)aWindowController
{
[_windowControllers addObject:aWindowController];
if ([aWindowController document] !== self)
{
[aWindowController setNextResponder:self];
@@ -260,12 +316,42 @@ var CPDocumentUntitledCount = 0;
}
}
- (CPView)view
{
return _view;
}
- (CPArray)viewControllers
{
return [_viewControllersForWindowControllers allObjects];
}
- (void)addViewController:(CPViewController)aViewController forWindowController:(CPWindowController)aWindowController
{
// FIXME: exception if we don't own the window controller?
[_viewControllersForWindowControllers setObject:aViewController forKey:[aWindowController UID]];
if ([aWindowController document] === self)
[aWindowController setViewController:aViewController];
}
- (void)removeViewController:(CPViewController)aViewController
{
[_viewControllersForWindowControllers removeObject:aViewController];
}
- (CPViewController)viewControllerForWindowController:(CPWindowController)aWindowController
{
return [_viewControllersForWindowControllers objectForKey:[aWindowController UID]];
}
// Managing Document Windows
/*!
Shows all the document's windows.
*/
- (void)showWindows
{
[_windowControllers makeObjectsPerformSelector:@selector(setDocument:) withObject:self];
[_windowControllers makeObjectsPerformSelector:@selector(showWindow:) withObject:self];
}
@@ -286,6 +372,11 @@ var CPDocumentUntitledCount = 0;
return @"Untitled " + _untitledDocumentIndex;
}
- (CPString)viewCibName
{
return nil;
}
/*!
Returns the document's Cib name
*/
@@ -343,7 +434,7 @@ var CPDocumentUntitledCount = 0;
*/
- (void)setFileURL:(CPURL)aFileURL
{
if (_fileURL == aFileURL)
if (_fileURL === aFileURL)
return;
_fileURL = aFileURL;