/*

 * Copyright (C) 2005 Apple Computer, Inc.  All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 * 1.  Redistributions of source code must retain the above copyright

 *     notice, this list of conditions and the following disclaimer. 

 * 2.  Redistributions in binary form must reproduce the above copyright

 *     notice, this list of conditions and the following disclaimer in the

 *     documentation and/or other materials provided with the distribution. 

 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of

 *     its contributors may be used to endorse or promote products derived

 *     from this software without specific prior written permission. 

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#ifndef __LP64__

#import "CarbonWindowFrame.h"

#import "CarbonWindowAdapter.h"

#import "CarbonWindowContentView.h"

#import <Foundation/NSGeometry.h>

#import <Foundation/NSString.h>

#import <HIToolbox/MacWindows.h>

#import "WebTypesInternal.h"

@interface NSView(Secret)

- (void)_setWindow:(NSWindow *)window;

@end

@class NSButton;

/*

@interface NSThemeFrame(NSHijackedClassMethods)

+ (float)_titlebarHeight:(unsigned int)style;

@end

*/

@implementation CarbonWindowFrame

- (NSRect)titlebarRect

{

    NSRect      titlebarRect;

    NSRect      boundsRect;

    boundsRect = [self bounds];

    CarbonWindowAdapter *carbonWindow;

    carbonWindow = (CarbonWindowAdapter *)[self window];

    WindowRef windowRef = [carbonWindow windowRef];

    Rect globalBounds;

    GetWindowBounds (windowRef, kWindowTitleBarRgn, &globalBounds);

    titlebarRect.origin.x    = boundsRect.origin.x;

    titlebarRect.size.width  = boundsRect.size.width;

    titlebarRect.size.height = globalBounds.bottom - globalBounds.top;

    titlebarRect.origin.y    = NSMaxY(boundsRect) - titlebarRect.size.height;

    return titlebarRect;

}

// Given a content rectangle and style mask, return a corresponding frame rectangle.

+ (NSRect)frameRectForContentRect:(NSRect)contentRect styleMask:(NSUInteger)style {

    // We don't bother figuring out a good value, because content rects weren't so meaningful for NSCarbonWindows in the past, but this might not be a good assumption anymore.  M.P. Warning - 12/5/00

    return contentRect;

}

+ (NSRect)contentRectForFrameRect:(NSRect)frameRect styleMask:(NSUInteger)style {

    // We don't bother figuring out a good value, because content rects weren't so meaningful for NSCarbonWindows in the past, but this might not be a good assumption anymore.  KW - copied from +frameRectForContentRect:styleMask

    return frameRect;

}

+ (NSSize)minFrameSizeForMinContentSize:(NSSize)cSize styleMask:(NSUInteger)style {

    // See comments above.  We don't make any assumptions about the relationship between content rects and frame rects

    return cSize;

}

- (NSRect)frameRectForContentRect:(NSRect)cRect styleMask:(NSUInteger)style {

    return [[self class] frameRectForContentRect: cRect styleMask:style];

}

- (NSRect)contentRectForFrameRect:(NSRect)fRect styleMask:(NSUInteger)style {

    return [[self class] contentRectForFrameRect: fRect styleMask:style];

}

- (NSSize)minFrameSizeForMinContentSize:(NSSize)cSize styleMask:(NSUInteger)style {

    return [[self class] minFrameSizeForMinContentSize:cSize styleMask: style];

}

// Initialize.

- (id)initWithFrame:(NSRect)inFrameRect styleMask:(unsigned int)inStyleMask owner:(NSWindow *)inOwningWindow {

    // Parameter check.

    if (![inOwningWindow isKindOfClass:[CarbonWindowAdapter class]]) NSLog(@"CarbonWindowFrames can only be owned by CarbonWindowAdapters.");

    // Do the standard Cocoa thing.

    self = [super initWithFrame:inFrameRect];

    if (!self) return nil;

    // Record what we'll need later.

    _styleMask = inStyleMask;

    // Do what NSFrameView's method of the same name does.

    [self _setWindow:inOwningWindow];

    [self setNextResponder:inOwningWindow];

    // Done.

    return self;

}

// Deallocate.

- (void)dealloc {

    // Simple.

    [super dealloc];

}

// Sink a method invocation.

- (void)_setFrameNeedsDisplay:(BOOL)needsDisplay {

}

// Sink a method invocation.

- (void)_setSheet:(BOOL)sheetFlag {

}

// Sink a method invocation.

- (void)_updateButtonState {

}

#if 0

// Sink a method invocation.

- (void)_windowChangedKeyState {

}

#endif

// Toolbar methods that NSWindow expects to be there.

- (BOOL)_canHaveToolbar { return NO; }

- (BOOL)_toolbarIsInTransition { return NO; }

- (BOOL)_toolbarIsShown { return NO; }

- (BOOL)_toolbarIsHidden { return NO; }

- (void)_showToolbarWithAnimation:(BOOL)animate {}

- (void)_hideToolbarWithAnimation:(BOOL)animate {}

- (float)_distanceFromToolbarBaseToTitlebar { return 0; }

// Refuse to admit there's a close button on the window.

- (NSButton *)closeButton {

    // Simple.

    return nil;

}

// Return what's asked for.

- (unsigned int)styleMask {

    // Simple.

    return _styleMask;

}

// Return what's asked for.

- (NSRect)dragRectForFrameRect:(NSRect)frameRect {

    // Do what NSThemeFrame would do.

    // If we just return NSZeroRect here, _NXMakeWindowVisible() gets all befuddled in the sheet-showing case, a window-moving loop is entered, and the sheet gets moved right off of the screen.  M.P. Warning - 3/23/01

    NSRect dragRect;

    dragRect.size.height = 27;//[NSThemeFrame _titlebarHeight:[self styleMask]];

    dragRect.origin.y = NSMaxY(frameRect) - dragRect.size.height;

    dragRect.size.width = frameRect.size.width;

    dragRect.origin.x = frameRect.origin.x;

    return dragRect;

}

// Return what's asked for.

- (BOOL)isOpaque {

    // Return a value that will make -[NSWindow displayIfNeeded] on our Carbon window actually work.

    return YES;

}

// Refuse to admit there's a minimize button on the window.

- (NSButton *)minimizeButton {

    // Simple.

    return nil;

}

// Do the right thing for a Carbon window.

- (void)setTitle:(NSString *)title {

    CarbonWindowAdapter *carbonWindow;

    OSStatus osStatus;

    WindowRef windowRef;

    // Set the Carbon window's title.

    carbonWindow = (CarbonWindowAdapter *)[self window];

    windowRef = [carbonWindow windowRef];

    osStatus = SetWindowTitleWithCFString(windowRef, (CFStringRef)title);

    if (osStatus!=noErr) NSLog(@"A Carbon window's title couldn't be set.");

}

// Return what's asked for.

- (NSString *)title {

    CFStringRef windowTitle;

    CarbonWindowAdapter *carbonWindow;

    NSString *windowTitleAsNSString;

    OSStatus osStatus;

    WindowRef windowRef;

    // Return the Carbon window's title.

    carbonWindow = (CarbonWindowAdapter *)[self window];

    windowRef = [carbonWindow windowRef];

    osStatus = CopyWindowTitleAsCFString(windowRef, &windowTitle);

    if (osStatus==noErr) {

        windowTitleAsNSString = (NSString *)windowTitle;

    } else {

        NSLog(@"A Carbon window's title couldn't be gotten.");

        windowTitleAsNSString = @"";

    }

    return [windowTitleAsNSString autorelease];

}

// Return what's asked for.

- (float)_sheetHeightAdjustment {

    // Do what NSThemeFrame would do.

    return 22;//[NSThemeFrame _titlebarHeight:([self styleMask] & ~NSDocModalWindowMask)];

}

// Return what's asked for.

- (float)_maxTitlebarTitleRect {

    // Do what NSThemeFrame would do.

    return 22;//[NSThemeFrame _titlebarHeight:([self styleMask] & ~NSDocModalWindowMask)];

}

- (void)_clearDragMargins {

}

- (void)_resetDragMargins {

}

@end // implementation NSCarbonWindowFrame

#endif