blob: 94442be6e1f915cf306b9ff3df85b2e4c8c0683e [file] [log] [blame] [raw]
#include "SignalsListBox.h"
#include "ListBox.h"
#include "SignalItem.h"
#include "RichString.h"
#include "debug.h"
#include <assert.h>
#include <ctype.h>
/*{
typedef struct SignalsListBox_ {
ListBox super;
int state;
Signal** signals;
} SignalsListBox;
}*/
SignalsListBox* SignalsListBox_new(int x, int y, int w, int h) {
SignalsListBox* this = (SignalsListBox*) malloc(sizeof(SignalsListBox));
ListBox* super = (ListBox*) this;
ListBox_init(super, x, y, w, h, SIGNAL_CLASS, true);
((Object*)this)->delete = SignalsListBox_delete;
this->signals = Signal_getSignalTable();
super->eventHandler = SignalsListBox_EventHandler;
int sigCount = Signal_getSignalCount();
for(int i = 0; i < sigCount; i++)
ListBox_set(super, i, (Object*) this->signals[i]);
SignalsListBox_reset(this);
return this;
}
void SignalsListBox_delete(Object* object) {
ListBox* super = (ListBox*) object;
SignalsListBox* this = (SignalsListBox*) object;
ListBox_done(super);
free(this->signals);
free(this);
}
void SignalsListBox_reset(SignalsListBox* this) {
ListBox* super = (ListBox*) this;
ListBox_setHeader(super, "Send signal:");
ListBox_setSelected(super, 16); // 16th item is SIGTERM
this->state = 0;
}
HandlerResult SignalsListBox_EventHandler(ListBox* super, int ch) {
SignalsListBox* this = (SignalsListBox*) super;
int size = ListBox_getSize(super);
if (ch <= 255 && isdigit(ch)) {
int signal = ch-48 + this->state;
for (int i = 0; i < size; i++)
if (((Signal*) ListBox_get(super, i))->number == signal) {
ListBox_setSelected(super, i);
break;
}
this->state = signal * 10;
if (this->state > 100)
this->state = 0;
return HANDLED;
} else {
this->state = 0;
}
if (ch == 13) {
return BREAK_LOOP;
}
return IGNORED;
}