Mercurial > sdl-ios-xcode
annotate src/video/uikit/SDL_uikitview.m @ 5135:5f09cb749d75
Added vim spacing hints
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 01 Feb 2011 09:00:47 -0800 |
| parents | 7b7da52e8775 |
| children | c63b901d97ab |
| rev | line source |
|---|---|
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1 /* |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2 SDL - Simple DirectMedia Layer |
| 2859 | 3 Copyright (C) 1997-2009 Sam Lantinga |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
4 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
5 This library is free software; you can redistribute it and/or |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
6 modify it under the terms of the GNU Lesser General Public |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
7 License as published by the Free Software Foundation; either |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
8 version 2.1 of the License, or (at your option) any later version. |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
9 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
10 This library is distributed in the hope that it will be useful, |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
13 Lesser General Public License for more details. |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
14 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
15 You should have received a copy of the GNU Lesser General Public |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
16 License along with this library; if not, write to the Free Software |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
18 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
19 Sam Lantinga |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
20 slouken@libsdl.org |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
21 */ |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
22 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
23 #import "SDL_uikitview.h" |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
24 |
|
4490
06c7423f8c60
Updated iPhone keyboard code (which builds and runs on the iPad and iPhone simulator now)
Sam Lantinga <slouken@libsdl.org>
parents:
4488
diff
changeset
|
25 #include "../../events/SDL_keyboard_c.h" |
|
06c7423f8c60
Updated iPhone keyboard code (which builds and runs on the iPad and iPhone simulator now)
Sam Lantinga <slouken@libsdl.org>
parents:
4488
diff
changeset
|
26 #include "../../events/SDL_mouse_c.h" |
|
4677
31607094315c
Added Iphone project. Iphone multi-touch is now functional.
jimtla
parents:
4662
diff
changeset
|
27 #include "../../events/SDL_touch_c.h" |
|
4490
06c7423f8c60
Updated iPhone keyboard code (which builds and runs on the iPad and iPhone simulator now)
Sam Lantinga <slouken@libsdl.org>
parents:
4488
diff
changeset
|
28 |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
29 #if SDL_IPHONE_KEYBOARD |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
30 #import "keyinfotable.h" |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
31 #import "SDL_uikitappdelegate.h" |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
32 #import "SDL_uikitwindow.h" |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
33 #endif |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
34 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
35 @implementation SDL_uikitview |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
36 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
37 - (void)dealloc { |
| 5134 | 38 [super dealloc]; |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
39 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
40 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
41 - (id)initWithFrame:(CGRect)frame { |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
42 |
| 5134 | 43 self = [super initWithFrame: frame]; |
| 44 | |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
45 #if SDL_IPHONE_KEYBOARD |
| 5134 | 46 [self initializeKeyboard]; |
| 47 #endif | |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
48 |
|
4677
31607094315c
Added Iphone project. Iphone multi-touch is now functional.
jimtla
parents:
4662
diff
changeset
|
49 #ifdef FIXED_MULTITOUCH |
| 5134 | 50 SDL_Touch touch; |
| 51 touch.id = 0; //TODO: Should be -1? | |
|
4660
b15e7017409b
Added Iphone support (untested)
Jim Grandpre <jim.tla@gmail.com>
parents:
3685
diff
changeset
|
52 |
| 5134 | 53 //touch.driverdata = SDL_malloc(sizeof(EventTouchData)); |
| 54 //EventTouchData* data = (EventTouchData*)(touch.driverdata); | |
| 55 | |
| 56 touch.x_min = 0; | |
| 57 touch.x_max = frame.size.width; | |
| 58 touch.native_xres = touch.x_max - touch.x_min; | |
| 59 touch.y_min = 0; | |
| 60 touch.y_max = frame.size.height; | |
| 61 touch.native_yres = touch.y_max - touch.y_min; | |
| 62 touch.pressure_min = 0; | |
| 63 touch.pressure_max = 1; | |
| 64 touch.native_pressureres = touch.pressure_max - touch.pressure_min; | |
|
4660
b15e7017409b
Added Iphone support (untested)
Jim Grandpre <jim.tla@gmail.com>
parents:
3685
diff
changeset
|
65 |
|
b15e7017409b
Added Iphone support (untested)
Jim Grandpre <jim.tla@gmail.com>
parents:
3685
diff
changeset
|
66 |
| 5134 | 67 touchId = SDL_AddTouch(&touch, "IPHONE SCREEN"); |
|
4465
3e69e077cb95
Removed multi-mouse / multi-keyboard support in anticipation of a real multi-mouse and multi-touch API.
Sam Lantinga <slouken@libsdl.org>
parents:
3685
diff
changeset
|
68 #endif |
|
4661
03dcb795c583
Merged changes from the main SDL codebase
Sam Lantinga <slouken@libsdl.org>
diff
changeset
|
69 |
| 5134 | 70 return self; |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
71 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
72 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
73 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
74 - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
75 |
| 5134 | 76 NSEnumerator *enumerator = [touches objectEnumerator]; |
| 77 UITouch *touch = (UITouch*)[enumerator nextObject]; | |
| 78 | |
| 79 //NSLog("Click"); | |
| 80 | |
| 81 if (touch) { | |
| 82 CGPoint locationInView = [touch locationInView: self]; | |
| 83 | |
| 84 /* send moved event */ | |
| 85 SDL_SendMouseMotion(NULL, 0, locationInView.x, locationInView.y); | |
|
4488
6dc6a2bdd55e
Re-implemented single mouse touches on the iPhone/iPad
Sam Lantinga <slouken@libsdl.org>
parents:
4465
diff
changeset
|
86 |
| 5134 | 87 /* send mouse down event */ |
| 88 SDL_SendMouseButton(NULL, SDL_PRESSED, SDL_BUTTON_LEFT); | |
| 89 } | |
|
4660
b15e7017409b
Added Iphone support (untested)
Jim Grandpre <jim.tla@gmail.com>
parents:
3685
diff
changeset
|
90 |
|
4677
31607094315c
Added Iphone project. Iphone multi-touch is now functional.
jimtla
parents:
4662
diff
changeset
|
91 #ifdef FIXED_MULTITOUCH |
| 5134 | 92 while(touch) { |
| 93 CGPoint locationInView = [touch locationInView: self]; | |
|
4662
3c4e0130c9b1
Added alternative finger tracking method. Still prefer IPHONE_TOUCH_EFFICIENT_DANGEROUS.
Jim Grandpre <jim.tla@gmail.com>
parents:
4661
diff
changeset
|
94 |
|
3c4e0130c9b1
Added alternative finger tracking method. Still prefer IPHONE_TOUCH_EFFICIENT_DANGEROUS.
Jim Grandpre <jim.tla@gmail.com>
parents:
4661
diff
changeset
|
95 |
|
3c4e0130c9b1
Added alternative finger tracking method. Still prefer IPHONE_TOUCH_EFFICIENT_DANGEROUS.
Jim Grandpre <jim.tla@gmail.com>
parents:
4661
diff
changeset
|
96 #ifdef IPHONE_TOUCH_EFFICIENT_DANGEROUS |
| 5134 | 97 //FIXME: TODO: Using touch as the fingerId is potentially dangerous |
| 98 //It is also much more efficient than storing the UITouch pointer | |
| 99 //and comparing it to the incoming event. | |
| 100 SDL_SendFingerDown(touchId,(long)touch, | |
| 101 SDL_TRUE,locationInView.x,locationInView.y, | |
| 102 1); | |
|
4662
3c4e0130c9b1
Added alternative finger tracking method. Still prefer IPHONE_TOUCH_EFFICIENT_DANGEROUS.
Jim Grandpre <jim.tla@gmail.com>
parents:
4661
diff
changeset
|
103 #else |
| 5134 | 104 int i; |
| 105 for(i = 0;i < MAX_SIMULTANEOUS_TOUCHES;i++) { | |
| 106 if(finger[i] == NULL) { | |
| 107 finger[i] = touch; | |
| 108 SDL_SendFingerDown(touchId,i, | |
| 109 SDL_TRUE,locationInView.x,locationInView.y, | |
| 110 1); | |
| 111 break; | |
| 112 } | |
| 113 } | |
|
4662
3c4e0130c9b1
Added alternative finger tracking method. Still prefer IPHONE_TOUCH_EFFICIENT_DANGEROUS.
Jim Grandpre <jim.tla@gmail.com>
parents:
4661
diff
changeset
|
114 #endif |
| 5134 | 115 |
|
4662
3c4e0130c9b1
Added alternative finger tracking method. Still prefer IPHONE_TOUCH_EFFICIENT_DANGEROUS.
Jim Grandpre <jim.tla@gmail.com>
parents:
4661
diff
changeset
|
116 |
| 5134 | 117 |
|
4660
b15e7017409b
Added Iphone support (untested)
Jim Grandpre <jim.tla@gmail.com>
parents:
3685
diff
changeset
|
118 |
| 5134 | 119 touch = (UITouch*)[enumerator nextObject]; |
| 120 } | |
|
4465
3e69e077cb95
Removed multi-mouse / multi-keyboard support in anticipation of a real multi-mouse and multi-touch API.
Sam Lantinga <slouken@libsdl.org>
parents:
3685
diff
changeset
|
121 #endif |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
122 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
123 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
124 - (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event { |
| 5134 | 125 |
| 126 NSEnumerator *enumerator = [touches objectEnumerator]; | |
| 127 UITouch *touch = (UITouch*)[enumerator nextObject]; | |
| 128 | |
| 129 if (touch) { | |
| 130 /* send mouse up */ | |
| 131 SDL_SendMouseButton(NULL, SDL_RELEASED, SDL_BUTTON_LEFT); | |
| 132 } | |
|
4661
03dcb795c583
Merged changes from the main SDL codebase
Sam Lantinga <slouken@libsdl.org>
diff
changeset
|
133 |
|
4677
31607094315c
Added Iphone project. Iphone multi-touch is now functional.
jimtla
parents:
4662
diff
changeset
|
134 #ifdef FIXED_MULTITOUCH |
| 5134 | 135 while(touch) { |
| 136 CGPoint locationInView = [touch locationInView: self]; | |
| 137 | |
|
4662
3c4e0130c9b1
Added alternative finger tracking method. Still prefer IPHONE_TOUCH_EFFICIENT_DANGEROUS.
Jim Grandpre <jim.tla@gmail.com>
parents:
4661
diff
changeset
|
138 |
|
3c4e0130c9b1
Added alternative finger tracking method. Still prefer IPHONE_TOUCH_EFFICIENT_DANGEROUS.
Jim Grandpre <jim.tla@gmail.com>
parents:
4661
diff
changeset
|
139 #ifdef IPHONE_TOUCH_EFFICIENT_DANGEROUS |
| 5134 | 140 SDL_SendFingerDown(touchId,(long)touch, |
| 141 SDL_FALSE,locationInView.x,locationInView.y, | |
| 142 1); | |
|
4662
3c4e0130c9b1
Added alternative finger tracking method. Still prefer IPHONE_TOUCH_EFFICIENT_DANGEROUS.
Jim Grandpre <jim.tla@gmail.com>
parents:
4661
diff
changeset
|
143 #else |
| 5134 | 144 int i; |
| 145 for(i = 0;i < MAX_SIMULTANEOUS_TOUCHES;i++) { | |
| 146 if(finger[i] == touch) { | |
| 147 SDL_SendFingerDown(touchId,i, | |
| 148 SDL_FALSE,locationInView.x,locationInView.y, | |
| 149 1); | |
| 150 break; | |
| 151 } | |
| 152 } | |
|
4662
3c4e0130c9b1
Added alternative finger tracking method. Still prefer IPHONE_TOUCH_EFFICIENT_DANGEROUS.
Jim Grandpre <jim.tla@gmail.com>
parents:
4661
diff
changeset
|
153 #endif |
|
4660
b15e7017409b
Added Iphone support (untested)
Jim Grandpre <jim.tla@gmail.com>
parents:
3685
diff
changeset
|
154 |
| 5134 | 155 touch = (UITouch*)[enumerator nextObject]; |
| 156 } | |
|
4465
3e69e077cb95
Removed multi-mouse / multi-keyboard support in anticipation of a real multi-mouse and multi-touch API.
Sam Lantinga <slouken@libsdl.org>
parents:
3685
diff
changeset
|
157 #endif |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
158 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
159 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
160 - (void)touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event { |
| 5134 | 161 /* |
| 162 this can happen if the user puts more than 5 touches on the screen | |
| 163 at once, or perhaps in other circumstances. Usually (it seems) | |
| 164 all active touches are canceled. | |
| 165 */ | |
| 166 [self touchesEnded: touches withEvent: event]; | |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
167 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
168 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
169 - (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event { |
| 5134 | 170 |
| 171 NSEnumerator *enumerator = [touches objectEnumerator]; | |
| 172 UITouch *touch = (UITouch*)[enumerator nextObject]; | |
| 173 | |
| 174 if (touch) { | |
| 175 CGPoint locationInView = [touch locationInView: self]; | |
|
4488
6dc6a2bdd55e
Re-implemented single mouse touches on the iPhone/iPad
Sam Lantinga <slouken@libsdl.org>
parents:
4465
diff
changeset
|
176 |
| 5134 | 177 /* send moved event */ |
| 178 SDL_SendMouseMotion(NULL, 0, locationInView.x, locationInView.y); | |
| 179 } | |
|
4660
b15e7017409b
Added Iphone support (untested)
Jim Grandpre <jim.tla@gmail.com>
parents:
3685
diff
changeset
|
180 |
|
4677
31607094315c
Added Iphone project. Iphone multi-touch is now functional.
jimtla
parents:
4662
diff
changeset
|
181 #ifdef FIXED_MULTITOUCH |
| 5134 | 182 while(touch) { |
| 183 CGPoint locationInView = [touch locationInView: self]; | |
| 184 | |
|
4662
3c4e0130c9b1
Added alternative finger tracking method. Still prefer IPHONE_TOUCH_EFFICIENT_DANGEROUS.
Jim Grandpre <jim.tla@gmail.com>
parents:
4661
diff
changeset
|
185 |
|
3c4e0130c9b1
Added alternative finger tracking method. Still prefer IPHONE_TOUCH_EFFICIENT_DANGEROUS.
Jim Grandpre <jim.tla@gmail.com>
parents:
4661
diff
changeset
|
186 #ifdef IPHONE_TOUCH_EFFICIENT_DANGEROUS |
| 5134 | 187 SDL_SendTouchMotion(touchId,(long)touch, |
| 188 SDL_FALSE,locationInView.x,locationInView.y, | |
| 189 1); | |
|
4662
3c4e0130c9b1
Added alternative finger tracking method. Still prefer IPHONE_TOUCH_EFFICIENT_DANGEROUS.
Jim Grandpre <jim.tla@gmail.com>
parents:
4661
diff
changeset
|
190 #else |
| 5134 | 191 int i; |
| 192 for(i = 0;i < MAX_SIMULTANEOUS_TOUCHES;i++) { | |
| 193 if(finger[i] == touch) { | |
| 194 SDL_SendTouchMotion(touchId,i, | |
| 195 SDL_FALSE,locationInView.x,locationInView.y, | |
| 196 1); | |
| 197 break; | |
| 198 } | |
| 199 } | |
|
4662
3c4e0130c9b1
Added alternative finger tracking method. Still prefer IPHONE_TOUCH_EFFICIENT_DANGEROUS.
Jim Grandpre <jim.tla@gmail.com>
parents:
4661
diff
changeset
|
200 #endif |
|
4660
b15e7017409b
Added Iphone support (untested)
Jim Grandpre <jim.tla@gmail.com>
parents:
3685
diff
changeset
|
201 |
| 5134 | 202 touch = (UITouch*)[enumerator nextObject]; |
| 203 } | |
|
4465
3e69e077cb95
Removed multi-mouse / multi-keyboard support in anticipation of a real multi-mouse and multi-touch API.
Sam Lantinga <slouken@libsdl.org>
parents:
3685
diff
changeset
|
204 #endif |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
205 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
206 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
207 /* |
| 5134 | 208 ---- Keyboard related functionality below this line ---- |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
209 */ |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
210 #if SDL_IPHONE_KEYBOARD |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
211 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
212 /* Is the iPhone virtual keyboard visible onscreen? */ |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
213 - (BOOL)keyboardVisible { |
| 5134 | 214 return keyboardVisible; |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
215 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
216 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
217 /* Set ourselves up as a UITextFieldDelegate */ |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
218 - (void)initializeKeyboard { |
| 5134 | 219 |
| 220 textField = [[UITextField alloc] initWithFrame: CGRectZero]; | |
| 221 textField.delegate = self; | |
| 222 /* placeholder so there is something to delete! */ | |
| 223 textField.text = @" "; | |
| 224 | |
| 225 /* set UITextInputTrait properties, mostly to defaults */ | |
| 226 textField.autocapitalizationType = UITextAutocapitalizationTypeNone; | |
| 227 textField.autocorrectionType = UITextAutocorrectionTypeNo; | |
| 228 textField.enablesReturnKeyAutomatically = NO; | |
| 229 textField.keyboardAppearance = UIKeyboardAppearanceDefault; | |
| 230 textField.keyboardType = UIKeyboardTypeDefault; | |
| 231 textField.returnKeyType = UIReturnKeyDefault; | |
| 232 textField.secureTextEntry = NO; | |
| 233 | |
| 234 textField.hidden = YES; | |
| 235 keyboardVisible = NO; | |
| 236 /* add the UITextField (hidden) to our view */ | |
| 237 [self addSubview: textField]; | |
| 238 [textField release]; | |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
239 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
240 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
241 /* reveal onscreen virtual keyboard */ |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
242 - (void)showKeyboard { |
| 5134 | 243 keyboardVisible = YES; |
| 244 [textField becomeFirstResponder]; | |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
245 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
246 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
247 /* hide onscreen virtual keyboard */ |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
248 - (void)hideKeyboard { |
| 5134 | 249 keyboardVisible = NO; |
| 250 [textField resignFirstResponder]; | |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
251 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
252 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
253 /* UITextFieldDelegate method. Invoked when user types something. */ |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
254 - (BOOL)textField:(UITextField *)_textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string { |
| 5134 | 255 |
| 256 if ([string length] == 0) { | |
| 257 /* it wants to replace text with nothing, ie a delete */ | |
| 258 SDL_SendKeyboardKey(SDL_PRESSED, SDL_SCANCODE_DELETE); | |
| 259 SDL_SendKeyboardKey(SDL_RELEASED, SDL_SCANCODE_DELETE); | |
| 260 } | |
| 261 else { | |
| 262 /* go through all the characters in the string we've been sent | |
| 263 and convert them to key presses */ | |
| 264 int i; | |
| 265 for (i=0; i<[string length]; i++) { | |
| 266 | |
| 267 unichar c = [string characterAtIndex: i]; | |
| 268 | |
| 269 Uint16 mod = 0; | |
| 270 SDL_ScanCode code; | |
| 271 | |
| 272 if (c < 127) { | |
| 273 /* figure out the SDL_ScanCode and SDL_keymod for this unichar */ | |
| 274 code = unicharToUIKeyInfoTable[c].code; | |
| 275 mod = unicharToUIKeyInfoTable[c].mod; | |
| 276 } | |
| 277 else { | |
| 278 /* we only deal with ASCII right now */ | |
| 279 code = SDL_SCANCODE_UNKNOWN; | |
| 280 mod = 0; | |
| 281 } | |
| 282 | |
| 283 if (mod & KMOD_SHIFT) { | |
| 284 /* If character uses shift, press shift down */ | |
| 285 SDL_SendKeyboardKey(SDL_PRESSED, SDL_SCANCODE_LSHIFT); | |
| 286 } | |
| 287 /* send a keydown and keyup even for the character */ | |
| 288 SDL_SendKeyboardKey(SDL_PRESSED, code); | |
| 289 SDL_SendKeyboardKey(SDL_RELEASED, code); | |
| 290 if (mod & KMOD_SHIFT) { | |
| 291 /* If character uses shift, press shift back up */ | |
| 292 SDL_SendKeyboardKey(SDL_RELEASED, SDL_SCANCODE_LSHIFT); | |
| 293 } | |
| 294 } | |
| 295 } | |
| 296 return NO; /* don't allow the edit! (keep placeholder text there) */ | |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
297 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
298 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
299 /* Terminates the editing session */ |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
300 - (BOOL)textFieldShouldReturn:(UITextField*)_textField { |
| 5134 | 301 [self hideKeyboard]; |
| 302 return YES; | |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
303 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
304 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
305 #endif |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
306 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
307 @end |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
308 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
309 /* iPhone keyboard addition functions */ |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
310 #if SDL_IPHONE_KEYBOARD |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
311 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
2940
diff
changeset
|
312 int SDL_iPhoneKeyboardShow(SDL_Window * window) { |
| 5134 | 313 |
| 314 SDL_WindowData *data; | |
| 315 SDL_uikitview *view; | |
| 316 | |
| 317 if (NULL == window) { | |
| 318 SDL_SetError("Window does not exist"); | |
| 319 return -1; | |
| 320 } | |
| 321 | |
| 322 data = (SDL_WindowData *)window->driverdata; | |
| 323 view = data->view; | |
| 324 | |
| 325 if (nil == view) { | |
| 326 SDL_SetError("Window has no view"); | |
| 327 return -1; | |
| 328 } | |
| 329 else { | |
| 330 [view showKeyboard]; | |
| 331 return 0; | |
| 332 } | |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
333 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
334 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
2940
diff
changeset
|
335 int SDL_iPhoneKeyboardHide(SDL_Window * window) { |
| 5134 | 336 |
| 337 SDL_WindowData *data; | |
| 338 SDL_uikitview *view; | |
| 339 | |
| 340 if (NULL == window) { | |
| 341 SDL_SetError("Window does not exist"); | |
| 342 return -1; | |
| 343 } | |
| 344 | |
| 345 data = (SDL_WindowData *)window->driverdata; | |
| 346 view = data->view; | |
| 347 | |
| 348 if (NULL == view) { | |
| 349 SDL_SetError("Window has no view"); | |
| 350 return -1; | |
| 351 } | |
| 352 else { | |
| 353 [view hideKeyboard]; | |
| 354 return 0; | |
| 355 } | |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
356 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
357 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
2940
diff
changeset
|
358 SDL_bool SDL_iPhoneKeyboardIsShown(SDL_Window * window) { |
| 5134 | 359 |
| 360 SDL_WindowData *data; | |
| 361 SDL_uikitview *view; | |
| 362 | |
| 363 if (NULL == window) { | |
| 364 SDL_SetError("Window does not exist"); | |
| 365 return -1; | |
| 366 } | |
| 367 | |
| 368 data = (SDL_WindowData *)window->driverdata; | |
| 369 view = data->view; | |
| 370 | |
| 371 if (NULL == view) { | |
| 372 SDL_SetError("Window has no view"); | |
| 373 return 0; | |
| 374 } | |
| 375 else { | |
| 376 return view.keyboardVisible; | |
| 377 } | |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
378 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
379 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
2940
diff
changeset
|
380 int SDL_iPhoneKeyboardToggle(SDL_Window * window) { |
| 5134 | 381 |
| 382 SDL_WindowData *data; | |
| 383 SDL_uikitview *view; | |
| 384 | |
| 385 if (NULL == window) { | |
| 386 SDL_SetError("Window does not exist"); | |
| 387 return -1; | |
| 388 } | |
| 389 | |
| 390 data = (SDL_WindowData *)window->driverdata; | |
| 391 view = data->view; | |
| 392 | |
| 393 if (NULL == view) { | |
| 394 SDL_SetError("Window has no view"); | |
| 395 return -1; | |
| 396 } | |
| 397 else { | |
| 398 if (SDL_iPhoneKeyboardIsShown(window)) { | |
| 399 SDL_iPhoneKeyboardHide(window); | |
| 400 } | |
| 401 else { | |
| 402 SDL_iPhoneKeyboardShow(window); | |
| 403 } | |
| 404 return 0; | |
| 405 } | |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
406 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
407 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
408 #else |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
409 |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
410 /* stubs, used if compiled without keyboard support */ |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
411 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
2940
diff
changeset
|
412 int SDL_iPhoneKeyboardShow(SDL_Window * window) { |
| 5134 | 413 SDL_SetError("Not compiled with keyboard support"); |
| 414 return -1; | |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
415 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
416 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
2940
diff
changeset
|
417 int SDL_iPhoneKeyboardHide(SDL_Window * window) { |
| 5134 | 418 SDL_SetError("Not compiled with keyboard support"); |
| 419 return -1; | |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
420 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
421 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
2940
diff
changeset
|
422 SDL_bool SDL_iPhoneKeyboardIsShown(SDL_Window * window) { |
| 5134 | 423 return 0; |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
424 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
425 |
|
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
2940
diff
changeset
|
426 int SDL_iPhoneKeyboardToggle(SDL_Window * window) { |
| 5134 | 427 SDL_SetError("Not compiled with keyboard support"); |
| 428 return -1; | |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
429 } |
|
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
430 |
| 5135 | 431 #endif /* SDL_IPHONE_KEYBOARD */ |
|
2765
f55c87ae336b
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
432 |
| 5135 | 433 /* vi: set ts=4 sw=4 expandtab: */ |