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Diffstat (limited to 'apps/plugins/sdl/src/video/ataricommon/SDL_ataridevmouse.c')
-rw-r--r--apps/plugins/sdl/src/video/ataricommon/SDL_ataridevmouse.c159
1 files changed, 0 insertions, 159 deletions
diff --git a/apps/plugins/sdl/src/video/ataricommon/SDL_ataridevmouse.c b/apps/plugins/sdl/src/video/ataricommon/SDL_ataridevmouse.c
deleted file mode 100644
index 0527380bad..0000000000
--- a/apps/plugins/sdl/src/video/ataricommon/SDL_ataridevmouse.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- SDL - Simple DirectMedia Layer
- Copyright (C) 1997-2012 Sam Lantinga
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
- Sam Lantinga
- slouken@libsdl.org
-*/
-#include "SDL_config.h"
-
-/*
- MiNT /dev/mouse driver
-
- Patrice Mandin
-*/
-
-#include <fcntl.h>
-#include <unistd.h>
-
-#include "../../events/SDL_events_c.h"
-#include "SDL_ataridevmouse_c.h"
-
-/* Defines */
-
-#define DEVICE_NAME "/dev/mouse"
-
-/* Local variables */
-
-static int handle = -1;
-static int mouseb, prev_mouseb;
-
-/* Functions */
-
-int SDL_AtariDevMouse_Open(void)
-{
- int r;
- const char *mousedev;
-
- /*
- TODO: Fix the MiNT device driver, that locks mouse for other
- applications, so this is disabled till fixed
- */
- return 0;
-
- /* First, try SDL_MOUSEDEV device */
- mousedev = SDL_getenv("SDL_MOUSEDEV");
- if (!mousedev) {
- handle = open(mousedev, 0);
- }
-
- /* Failed, try default device */
- if (handle<0) {
- handle = open(DEVICE_NAME, 0);
- }
-
- if (handle<0) {
- handle = -1;
- return 0;
- }
-
- /* Set non blocking mode */
- r = fcntl(handle, F_GETFL, 0);
- if (r<0) {
- close(handle);
- handle = -1;
- return 0;
- }
-
- r |= O_NDELAY;
-
- r = fcntl(handle, F_SETFL, r);
- if (r<0) {
- close(handle);
- handle = -1;
- return 0;
- }
-
- prev_mouseb = 7;
- return 1;
-}
-
-void SDL_AtariDevMouse_Close(void)
-{
- if (handle>0) {
- close(handle);
- handle = -1;
- }
-}
-
-static int atari_GetButton(int button)
-{
- switch(button)
- {
- case 0:
- return SDL_BUTTON_RIGHT;
- case 1:
- return SDL_BUTTON_MIDDLE;
- default:
- break;
- }
-
- return SDL_BUTTON_LEFT;
-}
-
-void SDL_AtariDevMouse_PostMouseEvents(_THIS, SDL_bool buttonEvents)
-{
- unsigned char buffer[3];
- int mousex, mousey;
-
- if (handle<0) {
- return;
- }
-
- mousex = mousey = 0;
- while (read(handle, buffer, sizeof(buffer))==sizeof(buffer)) {
- mouseb = buffer[0] & 7;
- mousex += (char) buffer[1];
- mousey += (char) buffer[2];
-
- /* Mouse button events */
- if (buttonEvents && (mouseb != prev_mouseb)) {
- int i;
-
- for (i=0;i<3;i++) {
- int curbutton, prevbutton;
-
- curbutton = mouseb & (1<<i);
- prevbutton = prev_mouseb & (1<<i);
-
- if (curbutton && !prevbutton) {
- SDL_PrivateMouseButton(SDL_RELEASED, atari_GetButton(i), 0, 0);
- }
- if (!curbutton && prevbutton) {
- SDL_PrivateMouseButton(SDL_PRESSED, atari_GetButton(i), 0, 0);
- }
- }
-
- prev_mouseb = mouseb;
- }
- }
-
- /* Mouse motion event */
- if (mousex || mousey) {
- SDL_PrivateMouseMotion(0, 1, mousex, -mousey);
- }
-}