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// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* @brief A dialog to manage the font collections.
*/
/* Authors:
* Vaibhav Malik
*
* Released under GNU GPLv2 or later, read the file 'COPYING' for more information
*/
#include "font-collections-manager.h"
#include "io/resource.h"
#include "ui/icon-names.h"
#include "util/font-collections.h"
#include <gdk/gdkkeysyms.h>
#include <glibmm/i18n.h>
#include "libnrtype/font-lister.h"
namespace Inkscape {
namespace UI {
namespace Dialog {
FontCollectionsManager::FontCollectionsManager()
: DialogBase("/dialogs/fontcollections", "FontCollections")
{
std::string gladefile = get_filename_string(Inkscape::IO::Resource::UIS, "dialog-font-collections.glade");
Glib::RefPtr<Gtk::Builder> builder;
try {
builder = Gtk::Builder::create_from_file(gladefile);
} catch (const Glib::Error &ex) {
g_error("Cannot load glade file: %s", ex.what().c_str());
throw;
}
builder->get_widget("contents", _contents);
builder->get_widget("paned", _paned);
builder->get_widget("collections_box", _collections_box);
builder->get_widget("buttons_box", _buttons_box);
builder->get_widget("font_list_box", _font_list_box);
builder->get_widget("font_count_label", _font_count_label);
builder->get_widget("font_list_filter_box", _font_list_filter_box);
builder->get_widget("search_entry", _search_entry);
builder->get_widget("reset_button", _reset_button);
builder->get_widget("create_button", _create_button);
builder->get_widget("edit_button", _edit_button);
builder->get_widget("delete_button", _delete_button);
_font_list_box->pack_start(_font_selector, true, true);
_font_list_box->reorder_child(_font_selector, 1);
_collections_box->pack_start(_user_font_collections, true, true);
_collections_box->reorder_child(_user_font_collections, 0);
_user_font_collections.populate_system_collections();
_user_font_collections.populate_user_collections();
_user_font_collections.change_frame_name(_("Font Collections"));
add(*_contents);
// Set the button images.
_create_button->set_image_from_icon_name(INKSCAPE_ICON("list-add"));
_edit_button->set_image_from_icon_name(INKSCAPE_ICON("document-edit"));
_delete_button->set_image_from_icon_name(INKSCAPE_ICON("edit-delete"));
// Paned settings.
_paned->child_property_resize(*_paned->get_child1()) = false;
_paned->child_property_resize(*_paned->get_child2()) = true;
change_font_count_label();
_font_selector.hide_others();
show_all_children();
// Setup the signals.
_font_count_changed_connection = Inkscape::FontLister::get_instance()->connectUpdate(sigc::mem_fun(*this, &FontCollectionsManager::change_font_count_label));
_search_entry->signal_search_changed().connect([=](){ on_search_entry_changed(); });
_user_font_collections.connect_signal_changed([=](int s){ on_selection_changed(s); });
_create_button->signal_clicked().connect([=](){ on_create_button_pressed(); });
_edit_button->signal_clicked().connect([=](){ on_edit_button_pressed(); });
_delete_button->signal_clicked().connect([=](){ on_delete_button_pressed(); });
_reset_button->signal_clicked().connect([=](){ on_reset_button_pressed(); });
// Edit and delete are initially insensitive because nothing is selected.
_edit_button->set_sensitive(false);
_delete_button->set_sensitive(false);
}
void FontCollectionsManager::on_search_entry_changed()
{
auto search_txt = _search_entry->get_text();
_font_selector.unset_model();
Inkscape::FontLister *font_lister = Inkscape::FontLister::get_instance();
font_lister->show_results(search_txt);
_font_selector.set_model();
change_font_count_label();
}
void FontCollectionsManager::on_create_button_pressed()
{
_user_font_collections.on_create_collection();
}
void FontCollectionsManager::on_delete_button_pressed()
{
_user_font_collections.on_delete_button_pressed();
}
void FontCollectionsManager::on_edit_button_pressed()
{
_user_font_collections.on_edit_button_pressed();
}
void FontCollectionsManager::on_reset_button_pressed()
{
_search_entry->set_text("");
Inkscape::FontLister* font_lister = Inkscape::FontLister::get_instance();
if(font_lister->get_font_families_size() == font_lister->get_font_list()->children().size()) {
// _user_font_collections.populate_collections();
return;
}
Inkscape::FontCollections::get()->clear_selected_collections();
font_lister->init_font_families();
font_lister->init_default_styles();
SPDocument *document = getDesktop()->getDocument();
font_lister->add_document_fonts_at_top(document);
}
void FontCollectionsManager::change_font_count_label()
{
auto label = Inkscape::FontLister::get_instance()->get_font_count_label();
_font_count_label->set_label(label);
}
// This function will set the sensitivity of the edit and delete buttons
// Whenever the selection changes.
void FontCollectionsManager::on_selection_changed(int state)
{
bool edit = false, del = false;
switch(state) {
case SYSTEM_COLLECTION:
break;
case USER_COLLECTION:
edit = true;
del = true;
break;
case USER_COLLECTION_FONT:
edit = false;
del = true;
default:
break;
}
_edit_button->set_sensitive(edit);
_delete_button->set_sensitive(del);
}
} // namespace Dialog
} // namespace UI
} // namespace Inkscape
/*
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 :
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