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add singletouchkey ial

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This commit is contained in:
xueshuming
2020-11-10 15:38:02 +08:00
parent e6468d960c
commit cd0dd795c8
5 changed files with 342 additions and 2 deletions
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14
configure.ac
View File

@@ -132,6 +132,9 @@ build_console_ms3="no"
build_console_gpm="no"
build_text_mode="yes"
dnl single touch key engines
buid_singletouchkey_ial_engine="yes"
dnl the customized ial engine
build_dlcustom_ial_engine="no"
build_custom_ial_engine="no"
@@ -477,6 +480,10 @@ AC_ARG_ENABLE(libinputial,
[ --enable-libinputial build the IAL engine based on libinput <default=yes>],
build_libinput_ial_engine=$enableval)
AC_ARG_ENABLE(singletouchkey,
[ --enable-singletouchkey build the IAL engine based on single touch key <default=yes>],
buid_singletouchkey_ial_engine=$enableval)
AC_ARG_ENABLE(consoleial,
[ --enable-consoleial build the console (Linux console) IAL engine <default=yes>],
build_console_ial_engine=$enableval)
@@ -2015,6 +2022,11 @@ if test "x$build_libinput_ial_engine" = "xyes"; then
fi
fi
if test "x$buid_singletouchkey_ial_engine" = "xyes"; then
AC_DEFINE(_MGIAL_SINGLETOUCHKEY, 1,
[Define if include single touch key IAL engine])
fi
if test "x$build_console_ial_engine" = "xyes"; then
AC_DEFINE(_MGIAL_CONSOLE, 1,
[Define if include console (Linux console) IAL engine])
@@ -2661,6 +2673,7 @@ AC_SUBST(MINIGUI_RUNMODE)
AM_CONDITIONAL(MGRM_PROCESSES, test "x$runtime_mode" = "xprocs")
AM_CONDITIONAL(MGRM_STANDALONE, test "x$runtime_mode" = "xsa")
AM_CONDITIONAL(MGIAL_LIBINPUT, test "x$build_libinput_ial_engine" = "xyes")
AM_CONDITIONAL(MGIAL_SINGLETOUCHKEY, test "x$buid_singletouchkey_ial_engine" = "xyes")
AM_CONDITIONAL(MGIAL_CONSOLE, test "x$build_console_ial_engine" = "xyes")
AM_CONDITIONAL(MGIAL_NEXUS, test "x$build_nexus_ial_engine" = "xyes")
AM_CONDITIONAL(MGIAL_DLCUSTOM, test "x$build_dlcustom_ial_engine" = "xyes")
@@ -2777,6 +2790,7 @@ AC_MSG_NOTICE([
* pc_xvfb: ${enable_video_pc_xvfb}
* usvfb: ${enable_video_usvfb}
* libinput: ${build_libinput_ial_engine}
* singletouchkey: ${buid_singletouchkey_ial_engine}
* console: ${build_console_ial_engine}
* comm: ${build_comm_ial_engine}

4
src/ial/Makefile.am
View File

@@ -50,6 +50,7 @@ DFB_SRCS = dfb.h dfb.c
USVFB_SRCS = usvfbinput.c usvfbinput.h
LIBINPUT_SRCS = linux-libinput.c linux-libinput.h
SINGLETOUCHKEY_SRCS = singletouchkey.c singletouchkey.h
if MGIAL_CONSOLE
native_libial_la_LIBADD = native/libnative.la
@@ -76,4 +77,5 @@ libial_la_SOURCES = $(COMMON_SRCS) $(DUMMY_SRCS) $(JZ4740_SRCS) \
$(COMMINPUT_SRCS) $(QVFB_SRCS) $(WVFB_SRCS) \
$(QEMU_SRCS) $(IPAQ_H3600_SRCS) $(IPAQ_H5400_SRCS) \
$(TSLIB_SRCS) $(SHANDONG_LIDE_SRCS) $(CISCO_TOUCHPAD_SRCS) \
$(MSTAR_SRCS) $(DFB_SRCS) $(USVFB_SRCS) $(LIBINPUT_SRCS)
$(MSTAR_SRCS) $(DFB_SRCS) $(USVFB_SRCS) $(LIBINPUT_SRCS) \
$(SINGLETOUCHKEY_SRCS)

8
src/ial/ial.c
View File

@@ -15,7 +15,7 @@
* and Graphics User Interface (GUI) support system for embedded systems
* and smart IoT devices.
*
* Copyright (C) 2002~2018, Beijing FMSoft Technologies Co., Ltd.
* Copyright (C) 2002~2020, Beijing FMSoft Technologies Co., Ltd.
* Copyright (C) 1998~2002, WEI Yongming
*
* This program is free software: you can redistribute it and/or modify
@@ -133,6 +133,9 @@
#ifdef _MGIAL_LIBINPUT
#include "linux-libinput.h"
#endif
#ifdef _MGIAL_SINGLETOUCHKEY
#include "singletouchkey.h"
#endif
static INPUT inputs [] =
{
@@ -212,6 +215,9 @@ static INPUT inputs [] =
#ifdef _MGIAL_LIBINPUT
{"libinput", ial_InitLibInput, TermLibInput},
#endif
#ifdef _MGIAL_SINGLETOUCHKEY
{"singletouchkey", ial_InitSingleTouchKey, TermSingleTouchKey},
#endif
/* ... end of general IAL engines */
};

250
src/ial/singletouchkey.c Normal file
View File

@@ -0,0 +1,250 @@
//////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT NOTICE
//
// The following open source license statement does not apply to any
// entity in the Exception List published by FMSoft.
//
// For more information, please visit:
//
// https://www.fmsoft.cn/exception-list
//
//////////////////////////////////////////////////////////////////////////////
/*
* This file is part of MiniGUI, a mature cross-platform windowing
* and Graphics User Interface (GUI) support system for embedded systems
* and smart IoT devices.
*
* Copyright (C) 2002~2020, Beijing FMSoft Technologies Co., Ltd.
* Copyright (C) 1998~2002, WEI Yongming
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
* Or,
*
* As this program is a library, any link to this program must follow
* GNU General Public License version 3 (GPLv3). If you cannot accept
* GPLv3, you need to be licensed from FMSoft.
*
* If you have got a commercial license of this program, please use it
* under the terms and conditions of the commercial license.
*
* For more information about the commercial license, please refer to
* <http://www.minigui.com/blog/minigui-licensing-policy/>.
*/
/*
** comminput.c: Common Input Engine for eCos, uC/OS-II, VxWorks, ...
**
** Created by Zhong Shuyi, 2004/02/29
*/
#include <stdio.h>
#include <stdlib.h>
#include "common.h"
#ifdef _MGIAL_SINGLETOUCHKEY
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <linux/input.h>
#include "minigui.h"
#include "misc.h"
#include "ial.h"
#include "singletouchkey.h"
#include "exstubs.h"
#define LEN_TOUCH_DEV 127
static int sg_tp_event_fd = 0;
static short MOUSEX = 0, MOUSEY = 0, MOUSEBUTTON = 0;
static int mouse_update (void)
{
return 1;
}
static void mouse_getxy (int *x, int* y)
{
*x = MOUSEX;
*y = MOUSEY;
}
static int mouse_getbutton (void)
{
int button = 0;
if (MOUSEBUTTON == COMM_MOUSELBUTTON)
button |= IAL_MOUSE_LEFTBUTTON;
else if (MOUSEBUTTON == COMM_MOUSERBUTTON)
button |= IAL_MOUSE_RIGHTBUTTON;
MOUSEBUTTON = 0;
return button;
}
static int singletouchkey_getdata (short *x, short *y, short *button)
{
static struct input_event data;
while (read (sg_tp_event_fd, &data, sizeof (data)) == sizeof (data)) {
if (data.type == EV_SYN && data.code == SYN_REPORT) {
break;
}
if (data.type == EV_KEY) {
switch (data.code) {
case BTN_TOUCH:
if (data.value > 0)
*button = COMM_MOUSELBUTTON;
else
*button = 0;
break;
default:
_WRN_PRINTF ("WARNING > unknow event code for EV_KEY event: %x, %x\n", data.code, data.value);
return -1;
}
}
else if (data.type == EV_ABS) {
switch (data.code) {
case ABS_MT_POSITION_X:
*x = data.value;
break;
case ABS_MT_POSITION_Y:
*y = data.value;
break;
case ABS_MT_TOUCH_MAJOR:
if (data.value > 0)
*button = COMM_MOUSELBUTTON;
else
*button = 0;
break;
case ABS_MT_WIDTH_MAJOR:
break;
case ABS_MT_TRACKING_ID:
break;
case ABS_X:
*x = data.value;
break;
case ABS_Y:
*y = data.value;
break;
case ABS_PRESSURE:
if (data.value > 0)
*button = COMM_MOUSELBUTTON;
else
*button = 0;
break;
default:
_WRN_PRINTF ("WARNING > singletouchkey_getdata: unknow event code for EV_ABS event: %x, %x.\n", data.code, data.value);
return -1;
}
}
}
return 0;
}
static int wait_event (int which, int maxfd, fd_set *in, fd_set *out, fd_set *except,
struct timeval *timeout)
{
fd_set rfds;
int retval;
int retvalue = 0;
if (!in) {
in = &rfds;
FD_ZERO (in);
}
FD_SET (sg_tp_event_fd, &rfds);
if (sg_tp_event_fd > maxfd)
maxfd = sg_tp_event_fd;
retval = select (maxfd + 1, in, out, except, timeout);
if (retval > 0 && FD_ISSET (sg_tp_event_fd, &rfds)) {
if (singletouchkey_getdata (&MOUSEX, &MOUSEY, &MOUSEBUTTON) == 0)
{
retvalue = IAL_MOUSEEVENT;
}
else
retvalue = -1;
}
else if (retval < 0) {
retvalue = -1;
}
return retvalue;
}
BOOL ial_InitSingleTouchKey (INPUT* input, const char* mdev, const char* mtype)
{
char touch_dev[LEN_TOUCH_DEV + 1];
if (GetMgEtcValue ("singletouchkey", "touch_dev", touch_dev, LEN_TOUCH_DEV) < 0) {
strcpy(touch_dev, "none");
}
if (strcmp(touch_dev, "none") == 0)
{
_WRN_PRINTF("IAL>No touch_dev defined.\n");
return FALSE;
}
sg_tp_event_fd = open (touch_dev, O_RDWR /*| O_NONBLOCK */);
if (sg_tp_event_fd < 0) {
_WRN_PRINTF("IAL>SINGLETOUCHKEY: Failed when opening singletouchkey event device file\n");
return FALSE;
}
input->update_mouse = mouse_update;
input->get_mouse_xy = mouse_getxy;
input->set_mouse_xy = NULL;
input->get_mouse_button = mouse_getbutton;
input->set_mouse_range = NULL;
input->suspend_mouse= NULL;
input->resume_mouse = NULL;
input->update_keyboard = NULL;
input->get_keyboard_state = NULL;
input->suspend_keyboard = NULL;
input->resume_keyboard = NULL;
input->set_leds = NULL;
input->wait_event = wait_event;
return TRUE;
}
void TermSingleTouchKey (void)
{
close (sg_tp_event_fd);
}
#endif /* _MGIAL_SINGLETOUCHKEY */

68
src/ial/singletouchkey.h Normal file
View File

@@ -0,0 +1,68 @@
///////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT NOTICE
//
// The following open source license statement does not apply to any
// entity in the Exception List published by FMSoft.
//
// For more information, please visit:
//
// https://www.fmsoft.cn/exception-list
//
//////////////////////////////////////////////////////////////////////////////
/*
* This file is part of MiniGUI, a mature cross-platform windowing
* and Graphics User Interface (GUI) support system for embedded systems
* and smart IoT devices.
*
* Copyright (C) 2002~2020, Beijing FMSoft Technologies Co., Ltd.
* Copyright (C) 1998~2002, WEI Yongming
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
* Or,
*
* As this program is a library, any link to this program must follow
* GNU General Public License version 3 (GPLv3). If you cannot accept
* GPLv3, you need to be licensed from FMSoft.
*
* If you have got a commercial license of this program, please use it
* under the terms and conditions of the commercial license.
*
* For more information about the commercial license, please refer to
* <http://www.minigui.com/blog/minigui-licensing-policy/>.
*/
/*
** linux-libinput.h: the head file of the IAL engine based on libinput.
**
** Created by Wei YongMing, 2019/06/10
*/
#ifndef GUI_IAL_SINGLETOUCHKEY_H
#define GUI_IAL_SINGLETOUCHKEY_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
BOOL ial_InitSingleTouchKey (INPUT* input, const char* mdev, const char* mtype);
void TermSingleTouchKey (void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* GUI_IAL_SINGLETOUCHKEY_H */