1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
|
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#import "qiosviewcontroller.h"
#include <QtGui/QGuiApplication>
#include <QtGui/QWindow>
#include <QtGui/QScreen>
#include <QtGui/private/qwindow_p.h>
#include "qiosscreen.h"
#include "qiosglobal.h"
#include "qioswindow.h"
#include "quiview.h"
// -------------------------------------------------------------------------
@interface QIOSDesktopManagerView : UIView
@end
@implementation QIOSDesktopManagerView
- (void)layoutSubviews
{
for (int i = int(self.subviews.count) - 1; i >= 0; --i) {
UIView *view = static_cast<UIView *>([self.subviews objectAtIndex:i]);
if (![view isKindOfClass:[QUIView class]])
continue;
[self layoutView: static_cast<QUIView *>(view)];
}
}
- (void)layoutView:(QUIView *)view
{
QWindow *window = view.qwindow;
Q_ASSERT(window->handle());
// Re-apply window states to update geometry
if (window->windowState() & (Qt::WindowFullScreen | Qt::WindowMaximized))
window->handle()->setWindowState(window->windowState());
}
// Even if the root view controller has both wantsFullScreenLayout and
// extendedLayoutIncludesOpaqueBars enabled, iOS will still push the root
// view down 20 pixels (and shrink the view accordingly) when the in-call
// statusbar is active (instead of updating the topLayoutGuide). Since
// we treat the root view controller as our screen, we want to reflect
// the in-call statusbar as a change in available geometry, not in screen
// geometry. To simplify the screen geometry mapping code we reset the
// view modifications that iOS does and take the statusbar height
// explicitly into account in QIOSScreen::updateProperties().
- (void)setFrame:(CGRect)newFrame
{
[super setFrame:CGRectMake(0, 0, CGRectGetWidth(newFrame), CGRectGetHeight(self.window.bounds))];
}
- (void)setBounds:(CGRect)newBounds
{
CGRect transformedWindowBounds = [self convertRect:self.window.bounds fromView:self.window];
[super setBounds:CGRectMake(0, 0, CGRectGetWidth(newBounds), CGRectGetHeight(transformedWindowBounds))];
}
- (void)setCenter:(CGPoint)newCenter
{
Q_UNUSED(newCenter);
[super setCenter:self.window.center];
}
- (void)didMoveToWindow
{
// The initial frame computed during startup may happen before the view has
// a window, meaning our calculations above will be wrong. We ensure that the
// frame is set correctly once we have a window to base our calulations on.
[self setFrame:self.window.bounds];
}
@end
// -------------------------------------------------------------------------
@implementation QIOSViewController
- (id)initWithQIOSScreen:(QIOSScreen *)screen
{
if (self = [self init]) {
m_screen = screen;
#if QT_IOS_DEPLOYMENT_TARGET_BELOW(__IPHONE_7_0)
QSysInfo::MacVersion iosVersion = QSysInfo::MacintoshVersion;
// We prefer to keep the root viewcontroller in fullscreen layout, so that
// we don't have to compensate for the viewcontroller position. This also
// gives us the same behavior on iOS 5/6 as on iOS 7, where full screen layout
// is the only way.
if (iosVersion < QSysInfo::MV_IOS_7_0)
self.wantsFullScreenLayout = YES;
// Use translucent statusbar by default on iOS6 iPhones (unless the user changed
// the default in the Info.plist), so that windows placed under the stausbar are
// still visible, just like on iOS7.
if (screen->uiScreen() == [UIScreen mainScreen]
&& iosVersion >= QSysInfo::MV_IOS_6_0 && iosVersion < QSysInfo::MV_IOS_7_0
&& [UIDevice currentDevice].userInterfaceIdiom == UIUserInterfaceIdiomPhone
&& [UIApplication sharedApplication].statusBarStyle == UIStatusBarStyleDefault)
[[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleBlackTranslucent];
#endif
}
return self;
}
- (void)loadView
{
self.view = [[[QIOSDesktopManagerView alloc] init] autorelease];
}
-(BOOL)shouldAutorotate
{
// Until a proper orientation and rotation API is in place, we always auto rotate.
// If auto rotation is not wanted, you would need to switch it off manually from Info.plist.
return YES;
}
#if QT_IOS_PLATFORM_SDK_EQUAL_OR_ABOVE(__IPHONE_6_0)
-(NSUInteger)supportedInterfaceOrientations
{
// We need to tell iOS that we support all orientations in order to set
// status bar orientation when application content orientation changes.
return UIInterfaceOrientationMaskAll;
}
#endif
#if QT_IOS_DEPLOYMENT_TARGET_BELOW(__IPHONE_6_0)
-(BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
Q_UNUSED(interfaceOrientation);
return YES;
}
#endif
- (void)viewWillLayoutSubviews
{
if (!QCoreApplication::instance())
return;
m_screen->updateProperties();
}
#if QT_IOS_PLATFORM_SDK_EQUAL_OR_ABOVE(__IPHONE_7_0)
- (UIStatusBarStyle)preferredStatusBarStyle
{
// Since we don't place anything behind the status bare by default, we
// end up with a black area, so we have to enable the white text mode
// of the iOS7 statusbar.
return UIStatusBarStyleLightContent;
// FIXME: Try to detect the content underneath the statusbar and choose
// an appropriate style, and/or expose Qt APIs to control the style.
}
#endif
- (BOOL)prefersStatusBarHidden
{
static bool hiddenFromPlist = infoPlistValue(@"UIStatusBarHidden", false);
if (hiddenFromPlist)
return YES;
QWindow *focusWindow = QGuiApplication::focusWindow();
if (!focusWindow)
return [UIApplication sharedApplication].statusBarHidden;
return qt_window_private(focusWindow)->topLevelWindow()->windowState() == Qt::WindowFullScreen;
}
@end
|
