unsigned int GRadio::process_key (GMessage& msg)
{
if(focus && focus->message(msg))
return 1;
switch (msg.param)
{
case KEY_RIGHT:
case KEY_DOWN:
if(focus)
{
GObject* last = last_available();
if(last && last == focus)
{
focus->clr_flag(GO_FLG_SELECTED); //if there is not next child, clears the SELECTED flag from the current focus
break;
}
}
return focus_on_next();
// if (focus)
// {
// if (focus->nextObj)
// {
// if(focus->nextObj->get_focus()) //sets the focus on the next child
// return 1;
// }
// else
// {
// focus->clr_flag(GO_FLG_SELECTED); //if there is not next child, clears the SELECTED flag from the current focus
// }
// }
// else
// {
// if (children && children->get_focus()) //if there isn't focus, sets the focus on the first child
// return 1;
// }
// break;
case KEY_LEFT:
case KEY_UP:
if(focus)
{
GObject* first = first_available();
if(first && first == focus)
{
focus->clr_flag(GO_FLG_SELECTED); //if there is not next child, clears the SELECTED flag from the current focus
break;
}
}
return focus_on_previous();
// if (children)
// {
// if (focus == children)
// {
// focus->clr_flag(GO_FLG_SELECTED); //if the first child is focused, clears the SELECTED flag from it
// return 0;
// }
// GObject* tmp = children;
// while (tmp->nextObj && tmp->nextObj != focus)
// tmp = tmp->nextObj; //sets the focus on the child before the previous focus
// if(tmp->get_focus())
// return 1;
// }
break;
default:
break;
}
return 0;
}
unsigned int GMsgBox::process_key (GMessage& msg)
{
unsigned int param;
unsigned int res=0;
GObject* tmp = focus;
if(GWindow::process_key(msg))
return 1;
if( !text_box )
return 0;
switch (msg.param)
{
case KEY_RIGHT:
if(focus)
{
if(focus->rect.y1 <= rect.y1)
{
if(text_box == focus || title_box == focus)
break; // It's a message or title_box, do nothing
if(focus != last_available()) // It's not a last button
res = focus_on_next();
if(res)
default_button = focus->id;
}
move(0,0);
}
break;
case KEY_DOWN:
if(focus)
{
if(focus->rect.y1 <= rect.y1)
{
if(focus == title_box)
{
// try to move on the text
res = text_box->get_focus();
if(!res)
{
// all text is visible, try buttons
res = SelectDefaultButton(text_box->nextObj);
if(!res)
{
// without buttons, do nothing
break;
}
}
}
else
{
if(text_box == focus)
{ // move on the buttons
res = SelectDefaultButton(text_box->nextObj);
if(!res)
{
// without buttons, try title
if(title_box)
{
res = title_box->get_focus();
if(!res)
{
// all text is visible and no buttons, scroll to title
focus = title_box;
focus->flags |= GO_FLG_ENABLED;
move(0,0);
focus->flags &= ~GO_FLG_ENABLED;
focus = tmp;
break;
}
}
}
}
else
{
// at buttons
if(title_box && title_box->rect.y0 <= rect.y0) // title not full visible
{
// try title
res = title_box->get_focus();
if(!res)
{
// all text visible and has a title
focus = title_box;
focus->flags |= GO_FLG_ENABLED;
move(0,0);
focus->flags &= ~GO_FLG_ENABLED;
focus = tmp;
break;
}
}
else
{
res = text_box->get_focus();
if(!res)
{
// all text visible and no title
focus = text_box;
focus->flags |= GO_FLG_ENABLED;
move(0,0);
focus->flags &= ~GO_FLG_ENABLED;
focus = tmp;
break;
}
}
}
}
}
move(0,0);
}
break;
case KEY_LEFT:
if(focus)
{
if(focus->rect.y1 <= rect.y1)
{
if(text_box == focus || title_box == focus) // It's a message, do nothing
break;
if(text_box->nextObj != focus) // It's not a first button
res = focus_on_previous();
if(res)
default_button = focus->id;
}
move(0,0);
}
break;
case KEY_UP:
if(focus)
{
if(focus->rect.y1 <= rect.y1)
{
if(focus == title_box)
{
// at the title
// try to go on the buttons
res = SelectDefaultButton(text_box->nextObj);
if(!res)
{
// box without buttons.
res = text_box->get_focus();
if(!res)
{
// the whole message is visible on the screen
// do nothing
break;
}
}
}
else
{
if(focus == text_box)
{
// at the text
// text can be scrolled, try to select title
if(title_box)
{
res = title_box->get_focus();
if(!res)
{
// try to go on buttons
res = SelectDefaultButton(text_box->nextObj);
if(!res)
{
// box with text only
}
}
}
else
{
//box without title, we are at text. try to select buttons
res = SelectDefaultButton(text_box->nextObj);
if(!res)
{
// box with text only and all text is visible
break;
}
}
}
else
{
// at the button
res = text_box->get_focus();
if(!res)
{
// all text is visible
if(title_box)
{
// has a title, move to it
res = title_box->get_focus();
if(!res)
{
focus = title_box;
focus->flags |= GO_FLG_ENABLED;
move(0,0);
focus->flags &= ~GO_FLG_ENABLED;
focus = tmp;
break;
}
}
else
break;
}
}
}
}
move(0,0);
}
break;
case KEY_OK:
if (!(type & (MBF_LAST_BTN-1)) || (type & ((MBF_LAST_BTN-1))) == MBF_OK )
{
notify_message(WM_CLOSE, GO_IDOK, this);
return 1;
}
break;
case KEY_CANCEL:
switch((type&(MBF_LAST_BTN-1)))
{
case 0: // no buttons
param = GO_EXIT;
case MB_OKCANCEL:
case MB_RETRYCANCEL:
case MB_YESNOCANCEL:
param = GO_IDCANCEL;
break;
case MB_YESNO:
param = GO_IDNO;
break;
default:
return 0;
}
notify_message(WM_CLOSE, param, this);
return 1;
break;
default:
return 0;
}
return res;
}
