mirror of https://gitlab.com/cppit/jucipp
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
1.3 KiB
38 lines
1.3 KiB
#include "info.h" |
|
|
|
Info::Info() { |
|
set_hexpand(false); |
|
set_halign(Gtk::Align::ALIGN_END); |
|
|
|
auto content_area=dynamic_cast<Gtk::Container*>(get_content_area()); |
|
label.set_max_width_chars(40); |
|
label.set_line_wrap(true); |
|
content_area->add(label); |
|
|
|
auto provider = Gtk::CssProvider::create(); |
|
provider->load_from_data("* {border-radius: 5px;}"); |
|
get_style_context()->add_provider(provider, GTK_STYLE_PROVIDER_PRIORITY_APPLICATION); |
|
|
|
//Workaround from https://bugzilla.gnome.org/show_bug.cgi?id=710888 |
|
//Issue described at the same issue report |
|
//TODO: remove later |
|
auto revealer = gtk_widget_get_template_child (GTK_WIDGET (gobj()), GTK_TYPE_INFO_BAR, "revealer"); |
|
if (revealer) { |
|
gtk_revealer_set_transition_type (GTK_REVEALER (revealer), GTK_REVEALER_TRANSITION_TYPE_NONE); |
|
gtk_revealer_set_transition_duration (GTK_REVEALER (revealer), 0); |
|
} |
|
} |
|
|
|
void Info::print(const std::string &text) { |
|
timeout_connection.disconnect(); |
|
//Timeout based on https://en.wikipedia.org/wiki/Words_per_minute |
|
//(average_words_per_minute*average_letters_per_word)/60 => (228*4.5)/60 = 17.1 |
|
double timeout=1000.0*std::max(3.0, 1.0+text.size()/17.1); |
|
timeout_connection=Glib::signal_timeout().connect([this]() { |
|
hide(); |
|
return false; |
|
}, timeout); |
|
|
|
label.set_text(text); |
|
show(); |
|
}
|
|
|