diff options
Diffstat (limited to 'rawhid/rawmouse.c')
| -rw-r--r-- | rawhid/rawmouse.c | 384 |
1 files changed, 0 insertions, 384 deletions
diff --git a/rawhid/rawmouse.c b/rawhid/rawmouse.c deleted file mode 100644 index 0719990..0000000 --- a/rawhid/rawmouse.c +++ /dev/null @@ -1,384 +0,0 @@ -/* Copyright 2003 Hans-Christoph Steiner <hans@eds.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
-
- * This program 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 General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * TODO
- * -obj argument selects device# (event.button.which/event.motion.which)
- *
- * $Id $
- */
-static char *version = "$Revision $";
-
-#include <SDL/SDL.h>
-#include <m_pd.h>
-#include "m_imp.h"
-
-#if PD_MINOR_VERSION >= 37
-#include "s_stuff.h"
-#endif
-
-/* #define DEBUG(x) */
-#define DEBUG(x) x
-
-#define RAWMOUSE_AXES 2
-#define RAWMOUSE_BUTTONS 9
-
-#define RAWMOUSE_XAXIS 0
-#define RAWMOUSE_YAXIS 1
-
-/*------------------------------------------------------------------------------
- * SDL FUNCTIONS
- */
-
-/* Is the cursor visible? */
-static int visible = 1;
-
-void HotKey_ToggleFullScreen(void)
-{
- SDL_Surface *screen;
-
- screen = SDL_GetVideoSurface();
- if ( SDL_WM_ToggleFullScreen(screen) ) {
- printf("Toggled fullscreen mode - now %s\n",
- (screen->flags&SDL_FULLSCREEN) ? "fullscreen" : "windowed");
- } else {
- printf("Unable to toggle fullscreen mode\n");
- }
-}
-
-void HotKey_ToggleGrab(void)
-{
- SDL_GrabMode mode;
-
- printf("Ctrl-G: toggling input grab!\n");
- mode = SDL_WM_GrabInput(SDL_GRAB_QUERY);
- if ( mode == SDL_GRAB_ON ) {
- printf("Grab was on\n");
- } else {
- printf("Grab was off\n");
- }
- mode = SDL_WM_GrabInput(mode ? SDL_GRAB_OFF : SDL_GRAB_ON);
- if ( mode == SDL_GRAB_ON ) {
- printf("Grab is now on\n");
- } else {
- printf("Grab is now off\n");
- }
-}
-
-void HotKey_Iconify(void)
-{
- printf("Ctrl-Z: iconifying window!\n");
- SDL_WM_IconifyWindow();
-}
-
-void HotKey_Quit(void)
-{
- SDL_Event event;
-
- printf("Posting internal quit request\n");
- event.type = SDL_USEREVENT;
- SDL_PushEvent(&event);
-}
-
-int FilterEvents(const SDL_Event *event)
-{
- static int reallyquit = 0;
-
- switch (event->type) {
-
- case SDL_MOUSEBUTTONDOWN:
- case SDL_MOUSEBUTTONUP:
- /* We want to toggle visibility on buttonpress */
- if ( event->button.state == SDL_PRESSED ) {
- visible = !visible;
- SDL_ShowCursor(visible);
- }
- printf("Mouse button %d has been %s\n",
- event->button.button,
- (event->button.state == SDL_PRESSED) ?
- "pressed" : "released");
- return(0);
-
- /* Show relative mouse motion */
- case SDL_MOUSEMOTION:
-#if 1
- printf("Mouse relative motion: {%d,%d}\n",
- event->motion.xrel, event->motion.yrel);
-#endif
- return(0);
-
- case SDL_KEYDOWN:
- if ( event->key.keysym.sym == SDLK_ESCAPE ) {
- HotKey_Quit();
- }
- if ( (event->key.keysym.sym == SDLK_g) &&
- (event->key.keysym.mod & KMOD_CTRL) ) {
- HotKey_ToggleGrab();
- }
- if ( (event->key.keysym.sym == SDLK_z) &&
- (event->key.keysym.mod & KMOD_CTRL) ) {
- HotKey_Iconify();
- }
- if ( (event->key.keysym.sym == SDLK_RETURN) &&
- (event->key.keysym.mod & KMOD_ALT) ) {
- HotKey_ToggleFullScreen();
- }
- return(0);
-
- /* Pass the video resize event through .. */
- case SDL_VIDEORESIZE:
- return(1);
-
- /* This is important! Queue it if we want to quit. */
- case SDL_QUIT:
- if ( ! reallyquit ) {
- reallyquit = 1;
- printf("Quit requested\n");
- return(0);
- }
- printf("Quit demanded\n");
- return(1);
-
- /* This will never happen because events queued directly
- to the event queue are not filtered.
- */
- case SDL_USEREVENT:
- return(1);
-
- /* Drop all other events */
- default:
- return(0);
- }
-}
-
-
-
-/*------------------------------------------------------------------------------
- * CLASS DEF
- */
-static t_class *rawmouse_class;
-
-typedef struct _rawmouse {
- t_object x_obj;
- SDL_Cursor *x_mouse;
- int read_ok;
- int started;
- int relative;
- t_outlet *x_axis_out[RAWMOUSE_AXES];
- t_outlet *x_button_num_out;
- t_outlet *x_button_val_out;
- t_clock *x_clock;
- double x_delaytime;
- int x_buttons;
- int x_axes;
-} t_rawmouse;
-
-/*------------------------------------------------------------------------------
- */
-
-static int rawmouse_close(t_rawmouse *x) {
- DEBUG(post("rawmouse_CLOSE"));
-
-}
-
-static int rawmouse_open(t_rawmouse *x) {
- rawmouse_close(x);
-
- DEBUG(post("rawmouse_OPEN"));
-
- post (" device has %i axes and %i buttons.\n",x->x_axes,x->x_buttons);
- post ("WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING");
- post ("This object is under development! The interface could change at anytime!");
- post ("As I write cross-platform versions, the interface might have to change.");
- post ("WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING");
-
- return 1;
-}
-
-void rawmouse_start(t_rawmouse* x)
-{
- DEBUG(post("rawmouse_START"));
-
- post("started: %f",x->started);
- if ( ! x->started ) {
-/* SDL_ShowCursor(0); */
- SDL_WM_GrabInput(SDL_GRAB_ON);
-
- clock_delay(x->x_clock, 0);
-
- x->started = 1;
- }
-}
-
-
-void rawmouse_stop(t_rawmouse* x) {
- DEBUG(post("rawmouse_STOP");)
-
- if ( x->started ) {
-/* SDL_ShowCursor(1); */
- SDL_WM_GrabInput(SDL_GRAB_OFF);
-
- clock_unset(x->x_clock);
- x->started = 0;
- }
-}
-
-static int rawmouse_read(t_rawmouse *x,int fd) {
- SDL_Event event;
-
- DEBUG(post("rawmouse_READ"));
-
- while (SDL_PollEvent(&event)) {
- post("event type: %s", event.type);
- switch (event.type) {
- case SDL_KEYDOWN:
- post("SDL_KEYDOWN");
- if ( event.key.keysym.sym == SDLK_ESCAPE )
- rawmouse_stop(x);
- break;
-/* case SDL_MOUSEMOTION: */
-/* if (x->relative) { */
-/* outlet_float (x->x_axis_out[RAWMOUSE_XAXIS], event.motion.xrel); */
-/* outlet_float (x->x_axis_out[RAWMOUSE_YAXIS], event.motion.yrel); */
-/* } else { */
-/* outlet_float (x->x_axis_out[RAWMOUSE_XAXIS], event.motion.xrel); */
-/* outlet_float (x->x_axis_out[RAWMOUSE_YAXIS], event.motion.yrel); */
-/* } */
-/* break; */
-/* case SDL_MOUSEBUTTONDOWN: */
-/* outlet_float (x->x_button_val_out, 1); */
-/* outlet_float (x->x_button_num_out, event.button.button); */
-/* break; */
-/* case SDL_MOUSEBUTTONUP: */
-/* outlet_float (x->x_button_val_out, 0); */
-/* outlet_float (x->x_button_num_out, event.button.button); */
-/* break; */
- default:
- DEBUG(post("Unhandled event."));
- }
- }
-
- if (x->started)
- clock_delay(x->x_clock, x->x_delaytime);
-
- return NULL;
-}
-
-/* Actions */
-
-static void rawmouse_bang(t_rawmouse* x) {
- DEBUG(post("rawmouse_bang"));
-}
-
-static void rawmouse_float(t_rawmouse* x) {
- DEBUG(post("rawmouse_float"));
-}
-
-void rawmouse_delay(t_rawmouse* x, t_float f) {
- DEBUG(post("rawmouse_DELAY %f",f);)
-
- x->x_delaytime = f;
-}
-void rawmouse_absolute(t_rawmouse* x) {
- DEBUG(post("rawmouse_ABSOLUTE"));
-
- x->relative = 0;
-}
-void rawmouse_relative(t_rawmouse* x) {
- DEBUG(post("rawmouse_RELATIVE"));
-
- x->relative = 1;
-}
-
-
-/* SETUP FUNCTIONS */
-
-static void rawmouse_free(t_rawmouse* x) {
- DEBUG(post("rawmouse_free"));
-
- rawmouse_stop(x);
-
- SDL_Quit();
-
- clock_free(x->x_clock);
-}
-
-static void *rawmouse_new(t_float argument) {
- int i;
- t_rawmouse *x = (t_rawmouse *)pd_new(rawmouse_class);
-
- DEBUG(post("rawmouse_NEW"));
- post("rawHID(e) rawmouse %s, <hans@eds.org>", version);
-
- /* init vars */
- x->read_ok = 1;
- x->started = 0;
- x->relative = 1;
-
- x->x_delaytime = 5;
-
- x->x_clock = clock_new(x, (t_method)rawmouse_read);
-
- /* Note: Video is required to start Event Loop !! */
- if ( SDL_Init(SDL_INIT_VIDEO) < 0 ) {
- post("Could not initialize SDL: %s\n", SDL_GetError());
- // exit(-1);
- return (0); /* changed by olafmatt */
- }
- atexit(SDL_Quit);
-
- SDL_WM_SetCaption(title, "rawmouse");
-
- /* create outlets for each axis */
- for (i = 0; i < RAWMOUSE_AXES; i++)
- x->x_axis_out[i] = outlet_new(&x->x_obj, &s_float);
-
- /* create outlets for buttons */
- x->x_button_num_out = outlet_new(&x->x_obj, &s_float);
- x->x_button_val_out = outlet_new(&x->x_obj, &s_float);
-
- /* Open the device and save settings */
- if ( ! rawmouse_open(x) ) return x;
-
- return (x);
-}
-
-
-void rawmouse_setup(void) {
- DEBUG(post("rawmouse_setup");)
- rawmouse_class = class_new(gensym("rawmouse"),
- (t_newmethod)rawmouse_new,
- (t_method)rawmouse_free,
- sizeof(t_rawmouse),0,A_DEFFLOAT,0);
-
- /* add inlet datatype methods */
- class_addfloat(rawmouse_class,(t_method) rawmouse_float);
- class_addbang(rawmouse_class,(t_method) rawmouse_bang);
-
- /* add inlet message methods */
- class_addmethod(rawmouse_class,(t_method) rawmouse_open,gensym("open"),0);
- class_addmethod(rawmouse_class,(t_method) rawmouse_close,gensym("close"),0);
-
- class_addmethod(rawmouse_class,(t_method) rawmouse_start,gensym("start"),0);
- class_addmethod(rawmouse_class,(t_method) rawmouse_stop,gensym("stop"),0);
-
- class_addmethod(rawmouse_class,(t_method) rawmouse_read,gensym("read"),0);
-
- class_addmethod(rawmouse_class,(t_method) rawmouse_delay,gensym("delay"),A_FLOAT,0);
-
- class_addmethod(rawmouse_class,(t_method) rawmouse_absolute,gensym("absolute"),0);
- class_addmethod(rawmouse_class,(t_method) rawmouse_relative,gensym("relative"),0);
-}
-
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