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1/*
2 * Copyright (C) 2005 Apple Computer, Inc.  All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1.  Redistributions of source code must retain the above copyright
9 *     notice, this list of conditions and the following disclaimer.
10 * 2.  Redistributions in binary form must reproduce the above copyright
11 *     notice, this list of conditions and the following disclaimer in the
12 *     documentation and/or other materials provided with the distribution.
13 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 *     its contributors may be used to endorse or promote products derived
15 *     from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef __LP64__
30
31#import "CarbonWindowFrame.h"
32#import "CarbonWindowAdapter.h"
33#import "CarbonWindowContentView.h"
34#import <Foundation/NSGeometry.h>
35#import <Foundation/NSString.h>
36#import <HIToolbox/MacWindows.h>
37
38#import "WebTypesInternal.h"
39
40@interface NSView(Secret)
41- (void)_setWindow:(NSWindow *)window;
42@end
43
44@class NSButton;
45/*
46
47@interface NSThemeFrame(NSHijackedClassMethods)
48
49+ (float)_titlebarHeight:(unsigned int)style;
50
51@end
52*/
53
54@implementation CarbonWindowFrame
55
56
57- (NSRect)titlebarRect
58{
59    NSRect      titlebarRect;
60    NSRect      boundsRect;
61
62    boundsRect = [self bounds];
63
64    CarbonWindowAdapter *carbonWindow;
65    carbonWindow = (CarbonWindowAdapter *)[self window];
66    WindowRef windowRef = [carbonWindow windowRef];
67    Rect globalBounds;
68    GetWindowBounds (windowRef, kWindowTitleBarRgn, &globalBounds);
69
70    titlebarRect.origin.x    = boundsRect.origin.x;
71    titlebarRect.size.width  = boundsRect.size.width;
72    titlebarRect.size.height = globalBounds.bottom - globalBounds.top;
73    titlebarRect.origin.y    = NSMaxY(boundsRect) - titlebarRect.size.height;
74
75    return titlebarRect;
76}
77
78// Given a content rectangle and style mask, return a corresponding frame rectangle.
79+ (NSRect)frameRectForContentRect:(NSRect)contentRect styleMask:(NSUInteger)style {
80
81    // 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
82    return contentRect;
83
84}
85
86+ (NSRect)contentRectForFrameRect:(NSRect)frameRect styleMask:(NSUInteger)style {
87
88    // 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
89    return frameRect;
90
91}
92
93+ (NSSize)minFrameSizeForMinContentSize:(NSSize)cSize styleMask:(NSUInteger)style {
94    // See comments above.  We don't make any assumptions about the relationship between content rects and frame rects
95    return cSize;
96}
97
98- (NSRect)frameRectForContentRect:(NSRect)cRect styleMask:(NSUInteger)style {
99    return [[self class] frameRectForContentRect: cRect styleMask:style];
100}
101- (NSRect)contentRectForFrameRect:(NSRect)fRect styleMask:(NSUInteger)style {
102    return [[self class] contentRectForFrameRect: fRect styleMask:style];
103}
104- (NSSize)minFrameSizeForMinContentSize:(NSSize)cSize styleMask:(NSUInteger)style {
105    return [[self class] minFrameSizeForMinContentSize:cSize styleMask: style];
106}
107
108// Initialize.
109- (id)initWithFrame:(NSRect)inFrameRect styleMask:(unsigned int)inStyleMask owner:(NSWindow *)inOwningWindow {
110
111    // Parameter check.
112    if (![inOwningWindow isKindOfClass:[CarbonWindowAdapter class]]) NSLog(@"CarbonWindowFrames can only be owned by CarbonWindowAdapters.");
113
114    // Do the standard Cocoa thing.
115    self = [super initWithFrame:inFrameRect];
116    if (!self) return nil;
117
118    // Record what we'll need later.
119    _styleMask = inStyleMask;
120
121    // Do what NSFrameView's method of the same name does.
122    [self _setWindow:inOwningWindow];
123    [self setNextResponder:inOwningWindow];
124
125    // Done.
126    return self;
127
128}
129
130
131// Deallocate.
132- (void)dealloc {
133
134    // Simple.
135    [super dealloc];
136
137}
138
139
140// Sink a method invocation.
141- (void)_setFrameNeedsDisplay:(BOOL)needsDisplay {
142
143}
144
145
146// Sink a method invocation.
147- (void)_setSheet:(BOOL)sheetFlag {
148
149}
150
151
152// Sink a method invocation.
153- (void)_updateButtonState {
154
155}
156
157#if 0
158// Sink a method invocation.
159- (void)_windowChangedKeyState {
160}
161#endif
162
163// Toolbar methods that NSWindow expects to be there.
164- (BOOL)_canHaveToolbar { return NO; }
165- (BOOL)_toolbarIsInTransition { return NO; }
166- (BOOL)_toolbarIsShown { return NO; }
167- (BOOL)_toolbarIsHidden { return NO; }
168- (void)_showToolbarWithAnimation:(BOOL)animate {}
169- (void)_hideToolbarWithAnimation:(BOOL)animate {}
170- (float)_distanceFromToolbarBaseToTitlebar { return 0; }
171
172
173// Refuse to admit there's a close button on the window.
174- (NSButton *)closeButton {
175
176    // Simple.
177    return nil;
178}
179
180
181// Return what's asked for.
182- (unsigned int)styleMask {
183
184    // Simple.
185    return _styleMask;
186
187}
188
189
190// Return what's asked for.
191- (NSRect)dragRectForFrameRect:(NSRect)frameRect {
192
193    // Do what NSThemeFrame would do.
194    // 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
195    NSRect dragRect;
196    dragRect.size.height = 27;//[NSThemeFrame _titlebarHeight:[self styleMask]];
197    dragRect.origin.y = NSMaxY(frameRect) - dragRect.size.height;
198    dragRect.size.width = frameRect.size.width;
199    dragRect.origin.x = frameRect.origin.x;
200    return dragRect;
201
202}
203
204
205// Return what's asked for.
206- (BOOL)isOpaque {
207
208    // Return a value that will make -[NSWindow displayIfNeeded] on our Carbon window actually work.
209    return YES;
210
211}
212
213
214// Refuse to admit there's a minimize button on the window.
215- (NSButton *)minimizeButton {
216
217    // Simple.
218    return nil;
219
220}
221
222
223// Do the right thing for a Carbon window.
224- (void)setTitle:(NSString *)title {
225
226    CarbonWindowAdapter *carbonWindow;
227    OSStatus osStatus;
228    WindowRef windowRef;
229
230    // Set the Carbon window's title.
231    carbonWindow = (CarbonWindowAdapter *)[self window];
232    windowRef = [carbonWindow windowRef];
233    osStatus = SetWindowTitleWithCFString(windowRef, (CFStringRef)title);
234    if (osStatus!=noErr) NSLog(@"A Carbon window's title couldn't be set.");
235
236}
237
238
239// Return what's asked for.
240- (NSString *)title {
241
242    CFStringRef windowTitle;
243    CarbonWindowAdapter *carbonWindow;
244    NSString *windowTitleAsNSString;
245    OSStatus osStatus;
246    WindowRef windowRef;
247
248    // Return the Carbon window's title.
249    carbonWindow = (CarbonWindowAdapter *)[self window];
250    windowRef = [carbonWindow windowRef];
251    osStatus = CopyWindowTitleAsCFString(windowRef, &windowTitle);
252    if (osStatus==noErr) {
253        windowTitleAsNSString = (NSString *)windowTitle;
254    } else {
255        NSLog(@"A Carbon window's title couldn't be gotten.");
256        windowTitleAsNSString = @"";
257    }
258    return [windowTitleAsNSString autorelease];
259
260}
261
262
263// Return what's asked for.
264- (float)_sheetHeightAdjustment {
265
266    // Do what NSThemeFrame would do.
267    return 22;//[NSThemeFrame _titlebarHeight:([self styleMask] & ~NSDocModalWindowMask)];
268
269}
270
271// Return what's asked for.
272- (float)_maxTitlebarTitleRect {
273
274    // Do what NSThemeFrame would do.
275    return 22;//[NSThemeFrame _titlebarHeight:([self styleMask] & ~NSDocModalWindowMask)];
276
277}
278
279- (void)_clearDragMargins {
280}
281
282- (void)_resetDragMargins {
283}
284
285
286@end // implementation NSCarbonWindowFrame
287
288#endif
289