Mercurial > sdl-ios-xcode

annotate src/video/picogui/SDL_pgevents.c @ 630:550bccdf04bd

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added initial support for RISC OS (thanks Peter Naulls!)
author Sam Lantinga <slouken@libsdl.org>
date Thu, 29 May 2003 04:44:13 +0000
parents 706de3956894
children b8d311d90021
rev   line source
433
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1 /*
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
2 SDL - Simple DirectMedia Layer
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
4
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
5 This library is free software; you can redistribute it and/or
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
6 modify it under the terms of the GNU Library General Public
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
7 License as published by the Free Software Foundation; either
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
8 version 2 of the License, or (at your option) any later version.
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
9
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
10 This library is distributed in the hope that it will be useful,
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
13 Library General Public License for more details.
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
14
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
15 You should have received a copy of the GNU Library General Public
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
16 License along with this library; if not, write to the Free
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
18
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
19 Sam Lantinga
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
20 slouken@libsdl.org
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
21
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
22 Micah Dowty
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
23 micahjd@users.sourceforge.net
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
24 */
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
25
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
26 #ifdef SAVE_RCSID
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
27 static char rcsid =
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
28 "@(#) $Id$";
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
29 #endif
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
30
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
31 #include "SDL.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
32 #include "SDL_sysevents.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
33 #include "SDL_events_c.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
34 #include "SDL_pgvideo.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
35 #include "SDL_pgevents_c.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
36
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
37 int PG_HandleClose(struct pgEvent *evt)
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
38 {
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
39 SDL_PrivateQuit();
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
40 return 1; /* Intercept the event's normal quit handling */
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
41 }
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
42
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
43 int PG_HandleResize(struct pgEvent *evt)
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
44 {
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
45 SDL_PrivateResize(evt->e.size.w, evt->e.size.h);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
46 return 0;
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
47 }
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
48
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
49 int PG_HandleKey(struct pgEvent *evt)
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
50 {
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
51 SDL_keysym sym;
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
52 memset(&sym,0,sizeof(sym));
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
53 sym.sym = evt->e.kbd.key;
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
54 sym.mod = evt->e.kbd.mods;
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
55 SDL_PrivateKeyboard(evt->type == PG_WE_KBD_KEYDOWN, &sym);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
56 return 0;
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
57 }
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
58
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
59 int PG_HandleChar(struct pgEvent *evt)
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
60 {
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
61 SDL_keysym sym;
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
62 memset(&sym,0,sizeof(sym));
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
63 sym.unicode = evt->e.kbd.key;
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
64 sym.mod = evt->e.kbd.mods;
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
65 SDL_PrivateKeyboard(evt->type == PG_WE_KBD_KEYDOWN, &sym);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
66 return 0;
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
67 }
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
68
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
69 int PG_HandleMouseButton(struct pgEvent *evt)
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
70 {
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
71 /* We need to focus the canvas when it's clicked */
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
72 if (evt->extra) {
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
73 SDL_VideoDevice *this = (SDL_VideoDevice *) evt->extra;
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
74 pgFocus(this->hidden->wCanvas);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
75 }
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
76 SDL_PrivateMouseButton(evt->type == PG_WE_PNTR_DOWN, evt->e.pntr.chbtn,
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
77 evt->e.pntr.x, evt->e.pntr.y);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
78 return 0;
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
79 }
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
80
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
81 int PG_HandleMouseMotion(struct pgEvent *evt)
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
82 {
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
83 SDL_PrivateMouseMotion(evt->e.pntr.btn,0,evt->e.pntr.x, evt->e.pntr.y);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
84 return 0;
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
85 }
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
86
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
87 void PG_PumpEvents(_THIS)
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
88 {
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
89 /* Process all pending events */
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
90 pgEventPoll();
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
91 }
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
92
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
93 void PG_InitOSKeymap(_THIS)
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
94 {
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
95 /* We need no keymap */
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
96 }
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
97
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
98 void PG_InitEvents(_THIS)
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
99 {
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
100 /* Turn on all the mouse and keyboard triggers for our canvas, normally less important
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
101 * events like mouse movement are ignored to save bandwidth. */
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
102 pgSetWidget(this->hidden->wCanvas, PG_WP_TRIGGERMASK,
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
103 pgGetWidget(this->hidden->wCanvas, PG_WP_TRIGGERMASK) |
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
104 PG_TRIGGER_UP | PG_TRIGGER_DOWN | PG_TRIGGER_MOVE |
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
105 PG_TRIGGER_KEYUP | PG_TRIGGER_KEYDOWN | PG_TRIGGER_CHAR,0);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
106
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
107 /* Start our canvas out focused, so we get keyboard input */
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
108 pgFocus(this->hidden->wCanvas);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
109
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
110 /* Set up bindings for all the above event handlers */
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
111 pgBind(this->hidden->wApp, PG_WE_CLOSE, &PG_HandleClose, NULL);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
112 pgBind(this->hidden->wCanvas, PG_WE_BUILD, &PG_HandleResize, NULL);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
113 pgBind(this->hidden->wCanvas, PG_WE_KBD_CHAR, &PG_HandleChar, NULL);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
114 pgBind(this->hidden->wCanvas, PG_WE_KBD_KEYUP, &PG_HandleKey, NULL);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
115 pgBind(this->hidden->wCanvas, PG_WE_KBD_KEYDOWN, &PG_HandleKey, NULL);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
116 pgBind(this->hidden->wCanvas, PG_WE_PNTR_MOVE, &PG_HandleMouseMotion, NULL);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
117 pgBind(this->hidden->wCanvas, PG_WE_PNTR_UP, &PG_HandleMouseButton, NULL);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
118 pgBind(this->hidden->wCanvas, PG_WE_PNTR_DOWN, &PG_HandleMouseButton, this);
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
119 }
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
120
706de3956894 Added initial support for PicoGUI (thanks Micah!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
121 /* end of SDL_pgevents.c ... */