FilesExpand file tree

cefpython31

/

cef_application_mac.h

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

200 lines (160 loc) · 6.76 KB

cefpython31

/

cef_application_mac.h

Copy path

Top

File metadata and controls

• Code
• Blame

200 lines (160 loc) · 6.76 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

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

// Copyright (c) 2011 Marshall A. Greenblatt. All rights reserved.

//

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

// modification, are permitted provided that the following conditions are

// met:

//

// * Redistributions of source code must retain the above copyright

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

// * 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.

// * Neither the name of Google Inc. nor the name Chromium Embedded

// Framework 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT

// OWNER OR 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 CEF_INCLUDE_CEF_APPLICATION_MAC_H_

#define CEF_INCLUDE_CEF_APPLICATION_MAC_H_

#pragma once

#include "include/cef_base.h"

#if defined(OS_MACOSX) && defined(__OBJC__)

#ifdef BUILDING_CEF_SHARED

// Use the existing CrAppControlProtocol definition.

#import "base/mac/scoped_sending_event.h"

// Use the existing CrAppProtocol definition.

#import "base/message_loop/message_pump_mac.h"

// Use the existing UnderlayableSurface definition.

#import "ui/base/cocoa/underlay_opengl_hosting_window.h"

// Use the existing empty protocol definitions.

#import "base/mac/cocoa_protocols.h"

// Use the existing empty protocol definitions.

#import "base/mac/sdk_forward_declarations.h"

#else // BUILDING_CEF_SHARED

#import <AppKit/AppKit.h>

#import <Cocoa/Cocoa.h>

// Copy of definition from base/message_loop/message_pump_mac.h.

@protocol CrAppProtocol

// Must return true if -[NSApplication sendEvent:] is currently on the stack.

- (BOOL)isHandlingSendEvent;

@end

// Copy of definition from base/mac/scoped_sending_event.h.

@protocol CrAppControlProtocol<CrAppProtocol>

- (void)setHandlingSendEvent:(BOOL)handlingSendEvent;

@end

// Copy of definition from ui/base/cocoa/underlay_opengl_hosting_window.h.

// Common base class for windows that host a OpenGL surface that renders under

// the window. Contains methods relating to hole punching so that the OpenGL

// surface is visible through the window.

@interface UnderlayOpenGLHostingWindow : NSWindow

@end

// Copy of definitions from base/mac/sdk_forward_declarations.h.

// Forward declarations for APIs that are part of the 10.7 SDK. This will allow

// using them when building with the 10.6 SDK.

#if !defined(MAC_OS_X_VERSION_10_7) || \

MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7

enum {

NSEventPhaseNone = 0, // event not associated with a phase.

NSEventPhaseBegan = 0x1 << 0,

NSEventPhaseStationary = 0x1 << 1,

NSEventPhaseChanged = 0x1 << 2,

NSEventPhaseEnded = 0x1 << 3,

NSEventPhaseCancelled = 0x1 << 4,

};

typedef NSUInteger NSEventPhase;

@interface NSEvent (LionSDK)

+ (BOOL)isSwipeTrackingFromScrollEventsEnabled;

- (NSEventPhase)phase;

- (CGFloat)scrollingDeltaX;

- (CGFloat)scrollingDeltaY;

- (BOOL)isDirectionInvertedFromDevice;

@end

@interface NSScreen (LionSDK)

- (CGFloat)backingScaleFactor;

- (NSRect)convertRectToBacking:(NSRect)aRect;

@end

@interface NSWindow (LionSDK)

- (CGFloat)backingScaleFactor;

@end

#endif // MAC_OS_X_VERSION_10_7

// The Mac OS X 10.6 SDK introduced new protocols used for delegates. These

// protocol defintions were not present in earlier releases of the Mac OS X

// SDK. In order to support building against the new SDK, which requires

// delegates to conform to these protocols, and earlier SDKs, which do not

// define these protocols at all, this file will provide empty protocol

// definitions when used with earlier SDK versions.

#if !defined(MAC_OS_X_VERSION_10_6) || \

MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6

#define DEFINE_EMPTY_PROTOCOL(p) \

@protocol p \

@end

DEFINE_EMPTY_PROTOCOL(NSAlertDelegate)

DEFINE_EMPTY_PROTOCOL(NSApplicationDelegate)

DEFINE_EMPTY_PROTOCOL(NSControlTextEditingDelegate)

DEFINE_EMPTY_PROTOCOL(NSMatrixDelegate)

DEFINE_EMPTY_PROTOCOL(NSMenuDelegate)

DEFINE_EMPTY_PROTOCOL(NSOpenSavePanelDelegate)

DEFINE_EMPTY_PROTOCOL(NSOutlineViewDataSource)

DEFINE_EMPTY_PROTOCOL(NSOutlineViewDelegate)

DEFINE_EMPTY_PROTOCOL(NSSpeechSynthesizerDelegate)

DEFINE_EMPTY_PROTOCOL(NSSplitViewDelegate)

DEFINE_EMPTY_PROTOCOL(NSTableViewDataSource)

DEFINE_EMPTY_PROTOCOL(NSTableViewDelegate)

DEFINE_EMPTY_PROTOCOL(NSTextFieldDelegate)

DEFINE_EMPTY_PROTOCOL(NSTextViewDelegate)

DEFINE_EMPTY_PROTOCOL(NSWindowDelegate)

#undef DEFINE_EMPTY_PROTOCOL

#endif

#endif // BUILDING_CEF_SHARED

// Forward declarations for APIs that are part of the 10.7 SDK. This will allow

// using them when building with the 10.6 SDK.

#if !defined(MAC_OS_X_VERSION_10_7) || \

MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7

@interface NSView (NSOpenGLSurfaceResolutionLionAPI)

- (void)setWantsBestResolutionOpenGLSurface:(BOOL)flag;

@end

@interface NSView (LionAPI)

- (NSSize)convertSizeToBacking:(NSSize)aSize;

- (NSRect)convertRectToBacking:(NSRect)aRect;

- (NSRect)convertRectFromBacking:(NSRect)aRect;

@end

static NSString* const NSWindowDidChangeBackingPropertiesNotification =

@"NSWindowDidChangeBackingPropertiesNotification";

static NSString* const NSBackingPropertyOldScaleFactorKey =

@"NSBackingPropertyOldScaleFactorKey";

#endif // MAC_OS_X_VERSION_10_7

// All CEF client applications must subclass NSApplication and implement this

// protocol.

@protocol CefAppProtocol<CrAppControlProtocol>

@end

// Controls the state of |isHandlingSendEvent| in the event loop so that it is

// reset properly.

class CefScopedSendingEvent {

public:

CefScopedSendingEvent()

: app_(static_cast<NSApplication<CefAppProtocol>*>(

[NSApplication sharedApplication])),

handling_([app_ isHandlingSendEvent]) {

[app_ setHandlingSendEvent:YES];

}

~CefScopedSendingEvent() {

[app_ setHandlingSendEvent:handling_];

}

private:

NSApplication<CefAppProtocol>* app_;

BOOL handling_;

};

#endif // defined(OS_MACOSX) && defined(__OBJC__)

#endif // CEF_INCLUDE_CEF_APPLICATION_MAC_H_