void taddon_connect::pre_show(CVideo& /*video*/, twindow& window)
{
ttext_box* host_widget = dynamic_cast<ttext_box*>(window.find_widget("host_name", false));
VALIDATE(host_widget, missing_widget("host_name"));
host_widget->set_value(host_name_);
window.keyboard_capture(host_widget);
}
void tmessage::pre_show(CVideo& /*video*/, twindow& window)
{
if(!title_.empty()) {
tlabel* title =
dynamic_cast<tlabel*>(window.find_widget("title", false));
VALIDATE(title, missing_widget("title"));
title->set_label(title_);
}
if(!image_.empty()) {
timage* image =
dynamic_cast<timage*>(window.find_widget("image", false));
VALIDATE(image, missing_widget("image"));
image->set_label(image_);
}
tcontrol* label =
dynamic_cast<tcontrol*>(window.find_widget("label", false));
VALIDATE(label, missing_widget("label"));
label->set_label(message_);
// The label might not always be a scroll_label but the capturing
// shouldn't hurt.
window.keyboard_capture(label);
if(auto_close_) {
/*
* Hide the buttton and do the layout, if window.does_easy_close() is
* false the scroll_label has a scrollbar so we need to show the
* button. When the button is hidden the text for the label is bigger
* and thus not need a scrollbar. Also when the button is visible
* easy_close will always return false.
*/
tbutton* button =
dynamic_cast<tbutton*>(window.find_widget("ok", false));
VALIDATE(button, missing_widget("ok"));
button->set_visible(twidget::INVISIBLE);
window.layout();
if(! window.does_easy_close()) {
button->set_visible(twidget::VISIBLE);
}
}
}
void taddon_connect::post_show(twindow& window)
{
if(get_retval() == twindow::OK) {
ttext_box* host_widget = dynamic_cast<ttext_box*>(window.find_widget("host_name", false));
assert(host_widget);
host_widget->save_to_history();
host_name_= host_widget->get_value();
}
}
