builder-utils.cpp

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// SPDX-License-Identifier: GPL-2.0-or-later
/* Authors:
 *   Michael Kowalski <michal_kowalski@hotmail.com>
 *   Daniel Boles <dboles.src+inkscape@gmail.com>
 *
 * Copyright (C) 2021 Michael Kowalski <michal_kowalski@hotmail.com>
 * Copyright (C) 2023 Daniel Boles
 * Released under GNU GPL v2+, read the file 'COPYING' for more information.
 */
 
#include <stdexcept>
#include <glibmm/error.h>
#include <glibmm/ustring.h>
 
#include "builder-utils.h"
#include "io/resource.h"
 
namespace Inkscape {
namespace UI {
 
namespace Detail {
 
void throw_missing(const char* object_type, const char* id)
{
    // TODO: GTK4: Include builder->get_current_object()
    auto what = Glib::ustring::compose(
        "Missing %1 `%2` in Gtk::Builder glade/ui resource file", object_type, id);
    throw std::runtime_error{what.raw()};
}
 
} // namespace Detail
 
Glib::RefPtr<Gtk::Builder> create_builder(const char* filename) {
    auto glade = Inkscape::IO::Resource::get_filename(Inkscape::IO::Resource::UIS, filename);
    Glib::RefPtr<Gtk::Builder> builder;
    try {
        return Gtk::Builder::create_from_file(glade);
    }
    catch (Glib::Error& ex) {
        g_error("Cannot load glade file: %s", ex.what());
        throw;
    }
}
 
bool hide_widget(const Glib::RefPtr<Gtk::Builder> &builder, std::string const &id)
{
    auto widget = builder->get_widget<Gtk::Widget>(id);
    if (widget) {
        widget->set_visible(false);
        return true;
    }
    return false;
}
 
} } // namespace Inkscape::UI
 
/*
  Local Variables:
  mode:c++
  c-file-style:"stroustrup"
  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
  indent-tabs-mode:nil
  fill-column:99
  End:
*/
// vim:filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99: