#include "internal.h"
#include "cursslk.h"
#include "cursesapp.h"
MODULE_ID("$Id: cursslk.cc,v 1.15 2005/08/06 22:12:36 tom Exp $")
Soft_Label_Key_Set::Soft_Label_Key&
Soft_Label_Key_Set::Soft_Label_Key::operator=(char *text)
{
delete[] label;
label = new char[1 + ::strlen(text)];
(::strcpy)(label,text);
return *this;
}
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()
: b_attrInit(FALSE),
slk_array(NULL)
{
if (format==None)
Error("No default SLK layout");
init();
}
Soft_Label_Key_Set::Soft_Label_Key_Set(Soft_Label_Key_Set::Label_Layout fmt)
: b_attrInit(FALSE),
slk_array(NULL)
{
if (fmt==None)
Error("Invalid SLK Layout");
if (count++==0) {
format = fmt;
if (ERR == ::slk_init(static_cast<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();
}