static void read_kb (void) { int keycode; int keyinfo_byte; int keyinfo_bit; key_info keyInfo; get_key_info (&keyInfo); if (memcmp (keyInfo.key_states, lastKeyInfo.key_states, sizeof (keyInfo.key_states))) { for (keycode = 0; keycode < 0x80; keycode++) { keyinfo_byte = keycode >> 3; keyinfo_bit = 1 << (~keycode & 7); // Key state changed? if ((keyInfo.key_states[keyinfo_byte] & keyinfo_bit) != (lastKeyInfo.key_states[keyinfo_byte] & keyinfo_bit)) { int new_state = (keyInfo.key_states[keyinfo_byte] & keyinfo_bit) != 0; int ievent; if ((ievent = match_hotkey_sequence (keycode, new_state))) handle_hotkey_event (ievent, new_state); else inputdevice_translatekeycode (0, keycode, new_state); } } lastKeyInfo = keyInfo; } }
// Poll mouse and keyboard void handle_events(void) { int be_code,be_byte,be_bit,amiga_code; key_info keyInfo; if (!lastKeyInfoInitialized) { get_key_info(&lastKeyInfo); lastKeyInfoInitialized = true; } // Redraw drive LEDs /*for (int i=0; i<4; i++) DriveLED[i]->SetState(LEDs[i]);*/ if (gEmulationWindow->UpdateMouseButtons()) { get_key_info(&keyInfo); // Keyboard if (memcmp(keyInfo.key_states, lastKeyInfo.key_states, sizeof(keyInfo.key_states))) { for(be_code = 0;be_code < 0x80;be_code++) { be_byte = be_code >> 3; be_bit = 1 << (~be_code & 7); // Key state changed? if ( (keyInfo.key_states[be_byte] & be_bit) != (lastKeyInfo.key_states[be_byte] & be_bit)) { int state = (keyInfo.key_states[be_byte] & be_bit) !=0; int ievent; if ((ievent = match_hotkey_sequence (be_code, state))) handle_hotkey_event (ievent, state); else inputdevice_translatekeycode (0, be_code, state); } } lastKeyInfo = keyInfo; } }
void handle_events (void) { for (;;) { XEvent event; #if 0 if (! XCheckMaskEvent (display, eventmask, &event)) break; #endif if (! XPending (display)) break; XNextEvent (display, &event); switch (event.type) { case KeyPress: case KeyRelease: { int state = (event.type == KeyPress); if (currprefs.map_raw_keys) { unsigned int keycode = ((XKeyEvent *)&event)->keycode; unsigned int ievent; if ((ievent = match_hotkey_sequence (keycode, state))) handle_hotkey_event (ievent, state); else inputdevice_translatekeycode (0, keycode, state); } else { KeySym keysym; int index = 0; int ievent, amiga_keycode; do { keysym = XLookupKeysym ((XKeyEvent *)&event, index); if ((ievent = match_hotkey_sequence (keysym, state))) { handle_hotkey_event (ievent, state); break; } else if ((amiga_keycode = xkeysym2amiga (keysym)) >= 0) { inputdevice_do_keyboard (amiga_keycode, state); break; } index++; } while (keysym != NoSymbol); } break; } case ButtonPress: case ButtonRelease: { int state = (event.type == ButtonPress); int buttonno = -1; switch ((int)((XButtonEvent *)&event)->button) { case 1: buttonno = 0; break; case 2: buttonno = 2; break; case 3: buttonno = 1; break; /* buttons 4 and 5 report mousewheel events */ case 4: if (state) record_key (0x7a << 1); break; case 5: if (state) record_key (0x7b << 1); break; } if (buttonno >=0) setmousebuttonstate(0, buttonno, state); break; } case MotionNotify: if (dgamode) { int tx = ((XMotionEvent *)&event)->x_root; int ty = ((XMotionEvent *)&event)->y_root; setmousestate (0, 0, tx, 0); setmousestate (0, 1, ty, 0); } else if (grabbed) { int realmove = 0; int tx, ty,ttx,tty; tx = ((XMotionEvent *)&event)->x; ty = ((XMotionEvent *)&event)->y; if (! event.xmotion.send_event) { setmousestate( 0,0,tx-oldx,0); setmousestate( 0,1,ty-oldy,0); realmove = 1; #undef ABS #define ABS(a) (((a)<0) ? -(a) : (a) ) if (ABS(current_width / 2 - tx) > 3 * current_width / 8 || ABS(current_height / 2 - ty) > 3 * current_height / 8) { #undef ABS XEvent event; ttx = current_width / 2; tty = current_height / 2; event.type = MotionNotify; event.xmotion.display = display; event.xmotion.window = mywin; event.xmotion.x = ttx; event.xmotion.y = tty; XSendEvent (display, mywin, False, PointerMotionMask, &event); XWarpPointer (display, None, mywin, 0, 0, 0, 0, ttx, tty); } } else { tx=event.xmotion.x; ty=event.xmotion.y; } oldx = tx; oldy = ty; } else if (inwindow) { int tx = ((XMotionEvent *)&event)->x; int ty = ((XMotionEvent *)&event)->y; setmousestate(0,0,tx,1); setmousestate(0,1,ty,1); if (! cursorOn && !currprefs.hide_cursor) { XDefineCursor(display, mywin, xhairCursor); cursorOn = 1; } gettimeofday(&lastMotionTime, NULL); } break; case EnterNotify: { int tx = ((XCrossingEvent *)&event)->x; int ty = ((XCrossingEvent *)&event)->y; setmousestate(0,0,tx,1); setmousestate(0,1,ty,1); } inwindow = 1; break; case LeaveNotify: inwindow = 0; break; case FocusIn: if (! autorepeatoff) XAutoRepeatOff (display); autorepeatoff = 1; break; case FocusOut: if (autorepeatoff) XAutoRepeatOn (display); autorepeatoff = 0; inputdevice_release_all_keys (); break; case Expose: refresh_necessary = 1; break; case ClientMessage: if (((Atom)event.xclient.data.l[0]) == delete_win) { uae_stop (); } break; } } #if defined PICASSO96 if (! dgamode) { if (screen_is_picasso && refresh_necessary) { DO_PUTIMAGE (pic_dinfo.ximg, 0, 0, 0, 0, picasso_vidinfo.width, picasso_vidinfo.height); XFlush (display); refresh_necessary = 0; memset (picasso_invalid_lines, 0, sizeof picasso_invalid_lines); } else if (screen_is_picasso && picasso_has_invalid_lines) { int i; int strt = -1; picasso_invalid_lines[picasso_vidinfo.height] = 0; for (i = picasso_invalid_start; i < picasso_invalid_stop + 2; i++) { if (picasso_invalid_lines[i]) { picasso_invalid_lines[i] = 0; if (strt != -1) continue; strt = i; } else { if (strt == -1) continue; DO_PUTIMAGE (pic_dinfo.ximg, 0, strt, 0, strt, picasso_vidinfo.width, i - strt); strt = -1; } } XFlush (display); if (strt != -1) abort (); } } picasso_has_invalid_lines = 0; picasso_invalid_start = picasso_vidinfo.height + 1; picasso_invalid_stop = -1; #endif if (! dgamode) { if (! screen_is_picasso && refresh_necessary) { DO_PUTIMAGE (ami_dinfo.ximg, 0, 0, 0, 0, current_width, current_height); refresh_necessary = 0; } if (cursorOn && !currprefs.hide_cursor) { struct timeval now; int diff; gettimeofday(&now, NULL); diff = (now.tv_sec - lastMotionTime.tv_sec) * 1000000 + (now.tv_usec - lastMotionTime.tv_usec); if (diff > 1000000) { XDefineCursor (display, mywin, blankCursor); cursorOn = 0; } } } }