135 lines
2.8 KiB
C
135 lines
2.8 KiB
C
#include <conf.h>
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#ifdef GII_INPUT
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#include <stdio.h>
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#include <sys/time.h>
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#include <ggi/gii.h>
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#include <string.h>
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#include "event.h"
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#include "error.h"
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#include "fix.h"
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static int initialised=0;
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#ifdef GGI_VIDEO
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#include <ggi/ggi.h>
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extern ggi_visual_t *screenvis;
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#endif
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gii_input_t inputs;
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extern void keyboard_handler(int key, ubyte state);
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extern void mouse_handler_button(int button, ubyte state);
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extern void mouse_handler_relative(int x, int y);
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extern void mouse_handler_absolute(int x, int y);
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void event_poll()
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{
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int n;
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struct timeval tv;
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gii_event event;
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if (!initialised)
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event_init();
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if (inputs==NULL)
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return;
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// Error("GII error: no inputs (perhaps you need to set GII_INPUT env var)\n");
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tv.tv_sec = 0;
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tv.tv_usec = 0;
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giiEventPoll(inputs, emAll, &tv);
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n = giiEventsQueued(inputs, emAll);
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while (n-- > 0)
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{
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giiEventRead(inputs, &event, emAll);
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switch (event.any.type)
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{
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case evKeyPress:
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keyboard_handler(event.key.label, 1);
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break;
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case evKeyRelease:
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keyboard_handler(event.key.label, 0);
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break;
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case evPtrAbsolute:
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mouse_handler_absolute(event.pmove.x, event.pmove.y);
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break;
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case evPtrRelative:
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mouse_handler_relative(event.pmove.x, event.pmove.y);
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break;
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case evPtrButtonPress:
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mouse_handler_button(event.pbutton.button - 1, 1);
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break;
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case evPtrButtonRelease:
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mouse_handler_button(event.pbutton.button - 1, 0);
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break;
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}
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}
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}
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void event_close()
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{
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#ifndef GGI_VIDEO
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if (inputs)
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giiClose(inputs);
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#endif
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giiExit();
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}
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#ifdef GII_XWIN
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int gii_xwin_initialized=0;
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#include <ggi/input/xwin.h>
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//void lock_nothing(void){return;}
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void init_gii_xwin(Display *disp,Window win){
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printf("gii xwin %i %i\n",initialised,gii_xwin_initialized);
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if (!initialised)
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event_init();
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if (gii_xwin_initialized){
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gii_event ev;
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gii_xwin_cmddata_setparam *giiargs=(gii_xwin_cmddata_setparam *) &ev.cmd.data;
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memset(&ev,0,sizeof(gii_cmd_nodata_event)+sizeof(gii_xwin_cmddata_setparam));
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ev.cmd.code=GII_CMDCODE_XWINSETPARAM;
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ev.any.type = evCommand;
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ev.any.size=sizeof(gii_cmd_nodata_event)+sizeof(gii_xwin_cmddata_setparam);
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giiargs->win=win;
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giiargs->ptralwaysrel=1;
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giiEventSend(inputs,&ev);
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}else{
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gii_input_t inputs2;
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gii_inputxwin_arg giiargs;
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memset(&giiargs,0,sizeof(giiargs));
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giiargs.disp=disp;
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giiargs.win=win;
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giiargs.ptralwaysrel=1;
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//giiargs.gglock=lock_nothing;
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inputs2=giiOpen("xwin",&giiargs,NULL);
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if (inputs2){
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gii_xwin_initialized=1;
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if (inputs)
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inputs=giiJoinInputs(inputs,inputs2);
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else
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inputs=inputs2;
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}
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}
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}
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#endif
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int event_init()
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{
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if (!initialised){
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giiInit();
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#ifdef GGI_VIDEO
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inputs = ggiJoinInputs(screenvis, NULL);
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#else
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inputs=giiOpen(NULL);
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#endif
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initialised = 1;
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atexit(event_close);
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}
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return 0;
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}
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#endif /* GII_INPUT */
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