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/*---------------------------------------------------------------------------------
Name : key_settings.c
Author : Marvin Raaijmakers
Description : Performs action for the KTKeySettingsList
Date of last change: 20-Aug-2005
Copyright (C) 2005 Marvin Raaijmakers
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 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
You can contact me at: marvinr(at)users(dot)sf(dot)net
(replace (at) by @ and (dot) by .)
-----------------------------------------------------------------------------------*/
#include <string.h>
#include <mxml.h>
#include <keytouchd.h>
KTKeySettings
*find_key_settings ( char *key_name,
KTKeySettingsList *key_list )
/*
Input:
key_name - The name of the key to get the key settings from.
key_list - The list to search in for the key setting.
Output:
-
Returns:
A pointer to the key settings of the key that has the name key_name. If no
such key settings exist, NULL is returned.
Description:
This function searches in key_list the key settings of the key that has
the name key_name.
*/
{
KTKeySettings *key_settings;
for (key_settings = key_list->head;
key_settings != NULL &&
strcmp(key_settings->key_name, key_name) != EQUAL;
key_settings = key_settings->next)
; /* NULL Statement */
return (key_settings);
}
KTKeySettings
*key_settings_of_keycode ( unsigned int keycode,
KTKeySettingsList *key_list )
/*
Input:
keycode - The keycode of the key to get the key settings from.
key_list - The list to search in for the key setting.
Output:
-
Returns:
A pointer to the key settings of the key that has keycode 'keycode'. If no
such key settings exist, NULL is returned.
Description:
This function searches in key_list the key settings of the key that has
keycode 'keycode'.
*/
{
KTKeySettings *key_settings;
for (key_settings = key_list->head;
key_settings != NULL && key_settings->keycode != keycode;
key_settings = key_settings->next)
; /* NULL Statement */
return (key_settings);
}
void
clear_key_settings_list (KTKeySettingsList *key_list)
/*
Input:
key_list - The key settings list to clear
Output:
key_list - The cleared key settings list
Returns:
-
Description:
This function clears key_list.
*/
{
KTKeySettings *key_settings,
*next;
for (key_settings = key_list->head;
key_settings != NULL;
key_settings = next)
{
next = key_settings->next;
/* Because key_settings->key_name was read with XmlGetElementString()
* we should free it with XmlFree()
*/
XmlFree (key_settings->key_name);
if (key_settings->action.type == KTActionTypeProgram)
{
/* Because key_settings->action.program.command was read with
* XmlGetElementString() we should free it with XmlFree()
*/
XmlFree (key_settings->action.program.command);
}
free (key_settings);
}
key_list->head = key_list->tail = NULL;
}
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