mirror of
https://github.com/oliverschmidt/contiki.git
synced 2024-11-17 21:09:03 +00:00
130 lines
4.2 KiB
C
130 lines
4.2 KiB
C
/*
|
|
* Copyright (c) 2002, Adam Dunkels.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following
|
|
* disclaimer in the documentation and/or other materials provided
|
|
* with the distribution.
|
|
* 3. The name of the author may not be used to endorse or promote
|
|
* products derived from this software without specific prior
|
|
* written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
|
|
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
|
|
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
|
|
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* This file is part of the Contiki desktop environment
|
|
*
|
|
*
|
|
*/
|
|
|
|
#include <string.h>
|
|
|
|
#include "contiki.h"
|
|
#include "ctk/ctk.h"
|
|
#include "lib/petsciiconv.h"
|
|
|
|
static struct ctk_window aboutdialog;
|
|
static struct ctk_label aboutlabel1 =
|
|
{CTK_LABEL(2, 0, 28, 1, "The Contiki Operating System")};
|
|
static struct ctk_label aboutlabel2 =
|
|
{CTK_LABEL(3, 2, 28, 1, "A modern, Internet-enabled")};
|
|
static struct ctk_label aboutlabel3 =
|
|
{CTK_LABEL(6, 3, 20, 1, "operating system and")};
|
|
static struct ctk_label aboutlabel4 =
|
|
{CTK_LABEL(6, 4, 20, 1, "desktop environment.")};
|
|
|
|
static char abouturl_petscii[] = "http://www.sics.se/~adam/contiki/";
|
|
static char abouturl_ascii[40];
|
|
static struct ctk_hyperlink abouturl =
|
|
{CTK_HYPERLINK(0, 6, 32, "http://www.sics.se/~adam/contiki/",
|
|
abouturl_ascii)};
|
|
static struct ctk_button aboutclose =
|
|
{CTK_BUTTON(12, 8, 5, "Close")};
|
|
|
|
|
|
PROCESS(about_process, "About Contiki");
|
|
|
|
AUTOSTART_PROCESSES(&about_process);
|
|
|
|
/*-----------------------------------------------------------------------------------*/
|
|
static void
|
|
about_quit(void)
|
|
{
|
|
ctk_dialog_close();
|
|
process_exit(&about_process);
|
|
LOADER_UNLOAD();
|
|
}
|
|
/*-----------------------------------------------------------------------------------*/
|
|
PROCESS_THREAD(about_process, ev, data)
|
|
{
|
|
unsigned char width;
|
|
|
|
PROCESS_BEGIN();
|
|
|
|
width = ctk_desktop_width(NULL);
|
|
|
|
strcpy(abouturl_ascii, abouturl_petscii);
|
|
petsciiconv_toascii(abouturl_ascii, sizeof(abouturl_ascii));
|
|
|
|
if(width > 34) {
|
|
ctk_dialog_new(&aboutdialog, 32, 9);
|
|
} else {
|
|
ctk_dialog_new(&aboutdialog, width - 2, 9);
|
|
}
|
|
CTK_WIDGET_ADD(&aboutdialog, &aboutlabel1);
|
|
CTK_WIDGET_ADD(&aboutdialog, &aboutlabel2);
|
|
CTK_WIDGET_ADD(&aboutdialog, &aboutlabel3);
|
|
CTK_WIDGET_ADD(&aboutdialog, &aboutlabel4);
|
|
if(width > 34) {
|
|
CTK_WIDGET_ADD(&aboutdialog, &abouturl);
|
|
CTK_WIDGET_SET_FLAG(&abouturl, CTK_WIDGET_FLAG_MONOSPACE);
|
|
} else {
|
|
CTK_WIDGET_SET_XPOS(&aboutlabel1, 0);
|
|
CTK_WIDGET_SET_XPOS(&aboutlabel2, 0);
|
|
CTK_WIDGET_SET_XPOS(&aboutlabel3, 0);
|
|
CTK_WIDGET_SET_XPOS(&aboutlabel4, 0);
|
|
|
|
CTK_WIDGET_SET_XPOS(&aboutclose, 0);
|
|
}
|
|
CTK_WIDGET_ADD(&aboutdialog, &aboutclose);
|
|
CTK_WIDGET_FOCUS(&aboutdialog, &aboutclose);
|
|
|
|
ctk_dialog_open(&aboutdialog);
|
|
|
|
while(1) {
|
|
PROCESS_WAIT_EVENT();
|
|
if(ev == PROCESS_EVENT_EXIT) {
|
|
about_quit();
|
|
PROCESS_EXIT();
|
|
} else if(ev == ctk_signal_button_activate) {
|
|
if(data == (process_data_t)&aboutclose) {
|
|
about_quit();
|
|
PROCESS_EXIT();
|
|
}
|
|
} else if(ev == ctk_signal_hyperlink_activate) {
|
|
if((struct ctk_widget *)data == (struct ctk_widget *)&abouturl) {
|
|
about_quit();
|
|
PROCESS_EXIT();
|
|
}
|
|
}
|
|
}
|
|
|
|
PROCESS_END();
|
|
}
|
|
/*-----------------------------------------------------------------------------------*/
|