1 /*
2 ** i_common.h
3 **
4 **---------------------------------------------------------------------------
5 ** Copyright 2012-2015 Alexey Lysiuk
6 ** All rights reserved.
7 **
8 ** Redistribution and use in source and binary forms, with or without
9 ** modification, are permitted provided that the following conditions
10 ** are met:
11 **
12 ** 1. Redistributions of source code must retain the above copyright
13 ** notice, this list of conditions and the following disclaimer.
14 ** 2. Redistributions in binary form must reproduce the above copyright
15 ** notice, this list of conditions and the following disclaimer in the
16 ** documentation and/or other materials provided with the distribution.
17 ** 3. The name of the author may not be used to endorse or promote products
18 ** derived from this software without specific prior written permission.
19 **
20 ** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21 ** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22 ** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23 ** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
24 ** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25 ** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29 ** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 **---------------------------------------------------------------------------
31 **
32 */
33
34 #ifndef COCOA_I_COMMON_INCLUDED
35 #define COCOA_I_COMMON_INCLUDED
36
37 #import <AppKit/AppKit.h>
38
39
40 struct RenderBufferOptions
41 {
42 float pixelScale;
43
44 float shiftX;
45 float shiftY;
46
47 float width;
48 float height;
49
50 bool dirty;
51 };
52
53 extern RenderBufferOptions rbOpts;
54
55
56 // Version of AppKit framework we are interested in
57 // The following values are needed to build with earlier SDKs
58
59 #define AppKit10_4 824
60 #define AppKit10_5 949
61 #define AppKit10_6 1038
62 #define AppKit10_7 1138
63
64
65 @interface NSWindow(ExitAppOnClose)
66 - (void)exitAppOnClose;
67 @end
68
69
I_IsHiDPISupported()70 inline bool I_IsHiDPISupported()
71 {
72 return NSAppKitVersionNumber >= AppKit10_7;
73 }
74
75 void I_ProcessEvent(NSEvent* event);
76
77 void I_ProcessJoysticks();
78
79 NSSize I_GetContentViewSize(const NSWindow* window);
80 void I_SetMainWindowVisible(bool visible);
81 void I_SetNativeMouse(bool wantNative);
82
83
84 // The following definitions are required to build with older OS X SDKs
85
86 #if MAC_OS_X_VERSION_MAX_ALLOWED < 1050
87
88 typedef unsigned int NSUInteger;
89 typedef int NSInteger;
90
91 typedef float CGFloat;
92
93 // From HIToolbox/Events.h
94 enum
95 {
96 kVK_ANSI_F = 0x03,
97 kVK_Return = 0x24,
98 kVK_Tab = 0x30,
99 kVK_Space = 0x31,
100 kVK_Delete = 0x33,
101 kVK_Escape = 0x35,
102 kVK_Command = 0x37,
103 kVK_Shift = 0x38,
104 kVK_CapsLock = 0x39,
105 kVK_Option = 0x3A,
106 kVK_Control = 0x3B,
107 kVK_RightShift = 0x3C,
108 kVK_RightOption = 0x3D,
109 kVK_RightControl = 0x3E,
110 kVK_Function = 0x3F,
111 kVK_F17 = 0x40,
112 kVK_VolumeUp = 0x48,
113 kVK_VolumeDown = 0x49,
114 kVK_Mute = 0x4A,
115 kVK_F18 = 0x4F,
116 kVK_F19 = 0x50,
117 kVK_F20 = 0x5A,
118 kVK_F5 = 0x60,
119 kVK_F6 = 0x61,
120 kVK_F7 = 0x62,
121 kVK_F3 = 0x63,
122 kVK_F8 = 0x64,
123 kVK_F9 = 0x65,
124 kVK_F11 = 0x67,
125 kVK_F13 = 0x69,
126 kVK_F16 = 0x6A,
127 kVK_F14 = 0x6B,
128 kVK_F10 = 0x6D,
129 kVK_F12 = 0x6F,
130 kVK_F15 = 0x71,
131 kVK_Help = 0x72,
132 kVK_Home = 0x73,
133 kVK_PageUp = 0x74,
134 kVK_ForwardDelete = 0x75,
135 kVK_F4 = 0x76,
136 kVK_End = 0x77,
137 kVK_F2 = 0x78,
138 kVK_PageDown = 0x79,
139 kVK_F1 = 0x7A,
140 kVK_LeftArrow = 0x7B,
141 kVK_RightArrow = 0x7C,
142 kVK_DownArrow = 0x7D,
143 kVK_UpArrow = 0x7E
144 };
145
146 static const NSOpenGLPixelFormatAttribute NSOpenGLPFAAllowOfflineRenderers = NSOpenGLPixelFormatAttribute(96);
147
148 #endif // prior to 10.5
149
150
151 #if MAC_OS_X_VERSION_MAX_ALLOWED < 1060
152
153 enum
154 {
155 NSApplicationActivationPolicyRegular
156 };
157
158 typedef NSInteger NSApplicationActivationPolicy;
159
160 @interface NSApplication(ActivationPolicy)
161 - (BOOL)setActivationPolicy:(NSApplicationActivationPolicy)activationPolicy;
162 @end
163
164 @interface NSWindow(SetStyleMask)
165 - (void)setStyleMask:(NSUInteger)styleMask;
166 @end
167
168 #endif // prior to 10.6
169
170
171 #if MAC_OS_X_VERSION_MAX_ALLOWED < 1070
172
173 @interface NSView(HiDPIStubs)
174 - (NSPoint)convertPointToBacking:(NSPoint)aPoint;
175 - (NSSize)convertSizeToBacking:(NSSize)aSize;
176 - (NSSize)convertSizeFromBacking:(NSSize)aSize;
177
178 - (void)setWantsBestResolutionOpenGLSurface:(BOOL)flag;
179 @end
180
181 @interface NSScreen(HiDPIStubs)
182 - (NSRect)convertRectToBacking:(NSRect)aRect;
183 @end
184
185 #endif // prior to 10.7
186
187 #endif // COCOA_I_COMMON_INCLUDED
188