Mercurial > sdl-ios-xcode
annotate src/video/cybergfx/SDL_amigamouse.c @ 866:0a45995a7fc3
Date: Tue, 2 Mar 2004 11:34:54 +0100
From: Bartosz Fenski aka fEnIo
Subject: outdated entry in INSTALL file
I've just found in INSTALL file:
If you are cross-compiling from Linux to Win32, you should read
the file README.Win32
But you don't shipped this file with SDL. I've found in CVS logs that
this file has been deleted and this information is now in FAQ.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 02 Mar 2004 13:01:02 +0000 |
| parents | b8d311d90021 |
| children | c9b51268668f |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
769
b8d311d90021
Updated copyright information for 2004 (Happy New Year!)
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
3 Copyright (C) 1997-2004 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
| 6 modify it under the terms of the GNU Library General Public | |
| 7 License as published by the Free Software Foundation; either | |
| 8 version 2 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 Library General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU Library General Public | |
| 16 License along with this library; if not, write to the Free | |
| 17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 18 | |
| 19 Sam Lantinga | |
|
252
e8157fcb3114
Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
20 slouken@libsdl.org |
| 0 | 21 */ |
| 22 | |
| 23 #ifdef SAVE_RCSID | |
| 24 static char rcsid = | |
| 25 "@(#) $Id$"; | |
| 26 #endif | |
| 27 | |
| 28 #include "SDL_error.h" | |
| 29 #include "SDL_mouse.h" | |
| 30 #include "SDL_events_c.h" | |
| 31 #include "SDL_cursor_c.h" | |
| 32 #include "SDL_amigamouse_c.h" | |
| 33 | |
| 34 | |
| 35 /* The implementation dependent data for the window manager cursor */ | |
| 36 | |
| 37 typedef void * WMCursor; | |
| 38 | |
| 39 void amiga_FreeWMCursor(_THIS, WMcursor *cursor) | |
| 40 { | |
| 41 } | |
| 42 | |
| 43 WMcursor *amiga_CreateWMCursor(_THIS, | |
| 44 Uint8 *data, Uint8 *mask, int w, int h, int hot_x, int hot_y) | |
| 45 { | |
| 46 return (WMcursor *)1; // Amiga has an Hardware cursor, so it's ok to return something unuseful but true | |
| 47 } | |
| 48 | |
| 49 int amiga_ShowWMCursor(_THIS, WMcursor *cursor) | |
| 50 { | |
| 51 /* Don't do anything if the display is gone */ | |
| 52 if ( SDL_Display == NULL) { | |
| 53 return(0); | |
| 54 } | |
| 55 | |
| 56 /* Set the Amiga prefs cursor cursor, or blank if cursor is NULL */ | |
| 57 | |
| 58 if ( SDL_Window ) { | |
| 59 SDL_Lock_EventThread(); | |
| 60 if ( cursor == NULL ) { | |
| 61 if ( SDL_BlankCursor != NULL ) { | |
| 62 // Hide cursor HERE | |
| 63 SetPointer(SDL_Window,(UWORD *)SDL_BlankCursor,1,1,0,0); | |
| 64 } | |
| 65 } else { | |
| 66 // Show cursor | |
| 67 ClearPointer(SDL_Window); | |
| 68 } | |
| 69 SDL_Unlock_EventThread(); | |
| 70 } | |
| 71 return(1); | |
| 72 } | |
| 73 | |
| 74 void amiga_WarpWMCursor(_THIS, Uint16 x, Uint16 y) | |
| 75 { | |
| 76 /* FIXME: Not implemented */ | |
| 77 } | |
| 78 | |
| 79 /* Check to see if we need to enter or leave mouse relative mode */ | |
| 80 void amiga_CheckMouseMode(_THIS) | |
| 81 { | |
| 82 /* If the mouse is hidden and input is grabbed, we use relative mode */ | |
| 83 #if 0 | |
| 84 SDL_Lock_EventThread(); | |
| 85 if ( !(SDL_cursorstate & CURSOR_VISIBLE) && | |
| 86 (this->input_grab != SDL_GRAB_OFF) ) { | |
| 87 mouse_relative = 1; | |
| 88 X11_EnableDGAMouse(this); | |
| 89 if ( ! (using_dga & DGA_MOUSE) ) { | |
| 90 char *use_mouse_accel; | |
| 91 | |
| 92 SDL_GetMouseState(&mouse_last.x, &mouse_last.y); | |
| 93 /* Use as raw mouse mickeys as possible */ | |
| 94 XGetPointerControl(SDL_Display, | |
| 95 &mouse_accel.numerator, | |
| 96 &mouse_accel.denominator, | |
| 97 &mouse_accel.threshold); | |
| 98 use_mouse_accel = getenv("SDL_VIDEO_X11_MOUSEACCEL"); | |
| 99 if ( use_mouse_accel ) { | |
| 100 SetMouseAccel(this, use_mouse_accel); | |
| 101 } | |
| 102 } | |
| 103 } else { | |
| 104 if ( mouse_relative ) { | |
| 105 if ( using_dga & DGA_MOUSE ) { | |
| 106 X11_DisableDGAMouse(this); | |
| 107 } else { | |
| 108 XChangePointerControl(SDL_Display, True, True, | |
| 109 mouse_accel.numerator, | |
| 110 mouse_accel.denominator, | |
| 111 mouse_accel.threshold); | |
| 112 } | |
| 113 mouse_relative = 0; | |
| 114 } | |
| 115 } | |
| 116 SDL_Unlock_EventThread(); | |
| 117 #endif | |
| 118 } |