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comparison src/video/uikit/SDL_uikitwindow.m @ 2765:f55c87ae336b

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Final merge of Google Summer of Code 2008 work... Bring SDL to iPhone and iPod Touch by Holmes Futrell, mentored by Sam Lantinga
author Sam Lantinga <slouken@libsdl.org>
date Sat, 04 Oct 2008 06:46:59 +0000
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children 99210400e8b9
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2764:4868c0df2e83 2765:f55c87ae336b
1 /*
2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997-2006 Sam Lantinga
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with this library; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18
19 Sam Lantinga
20 slouken@libsdl.org
21 */
22 #include "SDL_config.h"
23
24 #include "SDL_video.h"
25 #include "SDL_mouse.h"
26 #include "../SDL_sysvideo.h"
27 #include "../SDL_pixels_c.h"
28 #include "../../events/SDL_events_c.h"
29
30 #include "SDL_uikitvideo.h"
31 #include "SDL_uikitevents.h"
32 #include "SDL_uikitwindow.h"
33 #import "SDL_uikitappdelegate.h"
34
35 #import "SDL_uikitopenglview.h"
36 #import "SDL_renderer_sw.h"
37
38 #include <UIKit/UIKit.h>
39 #include <Foundation/Foundation.h>
40
41 static int SetupWindowData(_THIS, SDL_Window *window, UIWindow *uiwindow, SDL_bool created) {
42
43 SDL_WindowData *data;
44
45 /* Allocate the window data */
46 data = (SDL_WindowData *)SDL_malloc(sizeof(*data));
47 if (!data) {
48 SDL_OutOfMemory();
49 return -1;
50 }
51 data->windowID = window->id;
52 data->uiwindow = uiwindow;
53 data->view = nil;
54
55 /* Fill in the SDL window with the window data */
56 {
57 window->x = 0;
58 window->y = 0;
59 window->w = (int)uiwindow.frame.size.width;
60 window->h = (int)uiwindow.frame.size.height;
61 }
62
63 window->driverdata = data;
64
65 window->flags &= ~SDL_WINDOW_RESIZABLE; /* window is NEVER resizeable */
66 window->flags |= SDL_WINDOW_OPENGL; /* window is always OpenGL */
67 window->flags |= SDL_WINDOW_FULLSCREEN; /* window is always fullscreen */
68 window->flags |= SDL_WINDOW_SHOWN; /* only one window on iPod touch, always shown */
69 window->flags |= SDL_WINDOW_INPUT_FOCUS; /* always has input focus */
70
71 /* SDL_WINDOW_BORDERLESS controls whether status bar is hidden */
72 if (window->flags & SDL_WINDOW_BORDERLESS) {
73 [UIApplication sharedApplication].statusBarHidden = YES;
74 }
75 else {
76 [UIApplication sharedApplication].statusBarHidden = NO;
77 }
78
79 return 0;
80
81 }
82
83 int UIKit_CreateWindow(_THIS, SDL_Window *window) {
84
85 /* iPhone applications are single window only */
86 if (nil != [SDLUIKitDelegate sharedAppDelegate].window) {
87 SDL_SetError("Window already exists, no multi-window support.");
88 return -1;
89 }
90
91 /* ignore the size user requested, and make a fullscreen window */
92 UIWindow *uiwindow = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
93
94 if (SetupWindowData(_this, window, uiwindow, SDL_TRUE) < 0) {
95 [uiwindow release];
96 return -1;
97 }
98
99 [SDLUIKitDelegate sharedAppDelegate].window = uiwindow;
100 [uiwindow release]; /* release the window (the app delegate has retained it) */
101
102 return 1;
103
104 }
105
106 void UIKit_DestroyWindow(_THIS, SDL_Window * window) {
107 /* don't worry, the delegate will automatically release the window */
108
109 SDL_WindowData *data = (SDL_WindowData *)window->driverdata;
110 if (data) {
111 SDL_free( window->driverdata );
112 }
113
114 /* this will also destroy the window */
115 [SDLUIKitDelegate sharedAppDelegate].window = nil;
116
117 }
118
119 /* vi: set ts=4 sw=4 expandtab: */