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38 lines
1.2 KiB
38 lines
1.2 KiB
#include "info.hpp" |
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Info::Info() { |
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set_hexpand(false); |
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set_halign(Gtk::Align::ALIGN_END); |
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auto content_area = dynamic_cast<Gtk::Container *>(get_content_area()); |
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label.set_max_width_chars(40); |
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label.set_line_wrap(true); |
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content_area->add(label); |
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get_style_context()->add_class("juci_info"); |
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//Workaround from https://bugzilla.gnome.org/show_bug.cgi?id=710888 |
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//Issue described at the same issue report |
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//TODO: remove later |
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auto revealer = gtk_widget_get_template_child(GTK_WIDGET(gobj()), GTK_TYPE_INFO_BAR, "revealer"); |
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if(revealer) { |
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gtk_revealer_set_transition_type(GTK_REVEALER(revealer), GTK_REVEALER_TRANSITION_TYPE_NONE); |
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gtk_revealer_set_transition_duration(GTK_REVEALER(revealer), 0); |
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} |
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} |
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void Info::print(const std::string &text) { |
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timeout_connection.disconnect(); |
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//Timeout based on https://en.wikipedia.org/wiki/Words_per_minute |
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//(average_words_per_minute*average_letters_per_word)/60 => (228*4.5)/60 = 17.1 |
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double timeout = 1000.0 * std::max(3.0, 1.0 + text.size() / 17.1); |
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timeout_connection = Glib::signal_timeout().connect( |
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[this]() { |
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hide(); |
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return false; |
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}, |
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timeout); |
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label.set_text(text); |
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show(); |
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}
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