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// * this is for making emacs happy: -*-Mode: C++;-*-
/****************************************************************************
* Copyright (c) 1998,2000 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
* "Software"), to deal in the Software without restriction, including *
* without limitation the rights to use, copy, modify, merge, publish, *
* distribute, distribute with modifications, sublicense, and/or sell *
* copies of the Software, and to permit persons to whom the Software is *
* furnished to do so, subject to the following conditions: *
* *
* The above copyright notice and this permission notice shall be included *
* in all copies or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
* *
* Except as contained in this notice, the name(s) of the above copyright *
* holders shall not be used in advertising or otherwise to promote the *
* sale, use or other dealings in this Software without prior written *
* authorization. *
****************************************************************************/
/****************************************************************************
* Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1997 *
****************************************************************************/
#include "cursslk.h"
#include "cursesapp.h"
#include "internal.h"
#include <string.h>
MODULE_ID("$From: cursslk.cc,v 1.7 2000/12/09 23:46:12 tom Exp $")
void Soft_Label_Key_Set::Soft_Label_Key::operator=(char *text) {
delete[] label;
label = new char[1 + ::strlen(text)];
(strcpy)(label,text);
}
long Soft_Label_Key_Set::count = 0L;
int Soft_Label_Key_Set::num_labels = 0;
Soft_Label_Key_Set::Label_Layout
Soft_Label_Key_Set::format = None;
void Soft_Label_Key_Set::init() {
slk_array = new Soft_Label_Key[num_labels];
for(int i=0; i < num_labels; i++) {
slk_array[i].num = i+1;
}
b_attrInit = FALSE;
}
Soft_Label_Key_Set::Soft_Label_Key_Set() {
if (format==None)
Error("No default SLK layout");
init();
}
Soft_Label_Key_Set::Soft_Label_Key_Set(Soft_Label_Key_Set::Label_Layout fmt) {
if (fmt==None)
Error("Invalid SLK Layout");
if (count++==0) {
format = fmt;
if (ERR == ::slk_init((int)fmt))
Error("slk_init");
num_labels = (fmt>=PC_Style?12:8);
}
else if (fmt!=format)
Error("All SLKs must have same layout");
init();
}
Soft_Label_Key_Set::~Soft_Label_Key_Set() {
if (!::isendwin())
clear();
delete[] slk_array;
count--;
}
Soft_Label_Key_Set::Soft_Label_Key& Soft_Label_Key_Set::operator[](int i) {
if (i<1 || i>num_labels)
Error("Invalid Label index");
return slk_array[i-1];
}
void Soft_Label_Key_Set::activate_label(int i, bool bf) {
if (!b_attrInit) {
NCursesApplication* A = NCursesApplication::getApplication();
if (A) attrset(A->labels());
b_attrInit = TRUE;
}
Soft_Label_Key& K = (*this)[i];
if (ERR==::slk_set(K.num,bf?K.label:"",K.format))
Error("slk_set");
noutrefresh();
}
void Soft_Label_Key_Set::activate_labels(bool bf) {
if (!b_attrInit) {
NCursesApplication* A = NCursesApplication::getApplication();
if (A) attrset(A->labels());
b_attrInit = TRUE;
}
for(int i=1; i <= num_labels; i++) {
Soft_Label_Key& K = (*this)[i];
if (ERR==::slk_set(K.num,bf?K.label:"",K.format))
Error("slk_set");
}
if (bf)
restore();
else
clear();
noutrefresh();
}
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