refactor: Replace hwdata by mtdev

This patch makes the switch, from using hwdata and the associated
type A parser, to using mtdev and the associated type B parser.
A command-line gesture test program is included.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 0 insertions, 133 deletions

diff --git a/mtdev/hwdata.c b/mtdev/hwdata.c
deleted file mode 100644
index 689418e..0000000
--- a/mtdev/hwdata.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/***************************************************************************
- *
- * Multitouch X driver
- * Copyright (C) 2008 Henrik Rydberg <rydberg@euromail.se>
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- **************************************************************************/
-
-#include "hwdata.h"
-
-void init_hwdata(struct HWData *hw)
-{
-        memset(hw, 0, sizeof(struct HWData));
-}
-
-static void set_value(struct HWData *hw, int code, int value)
-{
-        if (hw->nread < DIM_FINGER) {
-                (&hw->finger[hw->nread].touch_major)[code] = value;
-                SETBIT(hw->mread[hw->nread], code);
-        }
-        hw->mtread++;
-}
-
-static void accept_finger(struct HWData *hw)
-{
-        if (hw->nread < DIM_FINGER &&
-            GETBIT(hw->mread[hw->nread], BIT_MT_POSITION_X) &&
-            GETBIT(hw->mread[hw->nread], BIT_MT_POSITION_Y)) {
-                hw->mask[hw->nread] = hw->mread[hw->nread];
-                hw->nread++;
-        }
-        if (hw->nread < DIM_FINGER)
-                hw->mread[hw->nread] = 0;
-}
-
-static void accept_packet(struct HWData *hw, const struct timeval* tv)
-{
-        static const mstime_t ms = 1000;
-        if (hw->mtread)
-                hw->nfinger = hw->nread;
-        hw->mtread = 0;
-        hw->nread = 0;
-        hw->mread[hw->nread] = 0;
-        hw->evtime = tv->tv_usec / ms + tv->tv_sec * ms;
-}
-
-int read_hwdata(struct HWData *hw, const struct input_event* ev)
-{
-        switch (ev->type) {
-        case EV_SYN:
-                switch (ev->code) {
-                case SYN_REPORT:
-                        accept_packet(hw, &ev->time);
-                        return 1;
-                case SYN_MT_REPORT:
-                        accept_finger(hw);
-                        break;
-                }
-                break;
-        case EV_KEY:
-                switch (ev->code) {
-                case BTN_TOUCH:
-                        hw->mtread++;
-                        break;
-                case BTN_LEFT:
-                        if (ev->value)
-                                SETBIT(hw->button, MT_BUTTON_LEFT);
-                        else
-                                CLEARBIT(hw->button, MT_BUTTON_LEFT);
-                        break;
-                case BTN_MIDDLE:
-                        if (ev->value)
-                                SETBIT(hw->button, MT_BUTTON_MIDDLE);
-                        else
-                                CLEARBIT(hw->button, MT_BUTTON_MIDDLE);
-                        break;
-                case BTN_RIGHT:
-                        if (ev->value)
-                                SETBIT(hw->button, MT_BUTTON_RIGHT);
-                        else
-                                CLEARBIT(hw->button, MT_BUTTON_RIGHT);
-                        break;
-                }
-                break;
-        case EV_ABS:
-                switch (ev->code) {
-                case ABS_MT_TOUCH_MAJOR:
-                        set_value(hw, BIT_MT_TOUCH_MAJOR, ev->value);
-                        break;
-                case ABS_MT_TOUCH_MINOR:
-                        set_value(hw, BIT_MT_TOUCH_MINOR, ev->value);
-                        break;
-                case ABS_MT_WIDTH_MAJOR:
-                        set_value(hw, BIT_MT_WIDTH_MAJOR, ev->value);
-                        break;
-                case ABS_MT_WIDTH_MINOR:
-                        set_value(hw, BIT_MT_WIDTH_MINOR, ev->value);
-                        break;
-                case ABS_MT_ORIENTATION:
-                        set_value(hw, BIT_MT_ORIENTATION, ev->value);
-                        break;
-                case ABS_MT_PRESSURE:
-                        set_value(hw, BIT_MT_PRESSURE, ev->value);
-                        break;
-                case ABS_MT_POSITION_X:
-                        set_value(hw, BIT_MT_POSITION_X, ev->value);
-                        break;
-                case ABS_MT_POSITION_Y:
-                        set_value(hw, BIT_MT_POSITION_Y, ev->value);
-                        break;
-                }
-                break;
-        }
-        return 0;
-}
-
-void output_hwdata(const struct HWData *hw)
-{
-}