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// SPDX-License-Identifier: GPL-2.0-or-later
/**
* @file
* Document metadata dialog, Gtkmm-style.
*/
/* Authors:
* bulia byak <buliabyak@users.sf.net>
* Bryce W. Harrington <bryce@bryceharrington.org>
* Lauris Kaplinski <lauris@kaplinski.com>
* Jon Phillips <jon@rejon.org>
* Ralf Stephan <ralf@ark.in-berlin.de> (Gtkmm)
*
* Copyright (C) 2000 - 2006 Authors
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include "document-metadata.h"
#include "desktop.h"
#include "rdf.h"
#include "verbs.h"
#include "object/sp-namedview.h"
#include "ui/widget/entity-entry.h"
#include "xml/node-event-vector.h"
namespace Inkscape {
namespace UI {
namespace Dialog {
#define SPACE_SIZE_X 15
#define SPACE_SIZE_Y 15
//===================================================
//---------------------------------------------------
static void on_repr_attr_changed (Inkscape::XML::Node *, gchar const *, gchar const *, gchar const *, bool, gpointer);
static Inkscape::XML::NodeEventVector const _repr_events = {
nullptr, /* child_added */
nullptr, /* child_removed */
on_repr_attr_changed,
nullptr, /* content_changed */
nullptr /* order_changed */
};
DocumentMetadata &
DocumentMetadata::getInstance()
{
DocumentMetadata &instance = *new DocumentMetadata();
instance.init();
return instance;
}
DocumentMetadata::DocumentMetadata()
: UI::Widget::Panel("/dialogs/documentmetadata", SP_VERB_DIALOG_METADATA)
{
hide();
_getContents()->set_spacing (4);
_getContents()->pack_start(_notebook, true, true);
_page_metadata1.set_border_width(4);
_page_metadata2.set_border_width(4);
_page_metadata1.set_column_spacing(2);
_page_metadata2.set_column_spacing(2);
_page_metadata1.set_row_spacing(2);
_page_metadata2.set_row_spacing(2);
_notebook.append_page(_page_metadata1, _("Metadata"));
_notebook.append_page(_page_metadata2, _("License"));
signalDocumentReplaced().connect(sigc::mem_fun(*this, &DocumentMetadata::_handleDocumentReplaced));
signalActivateDesktop().connect(sigc::mem_fun(*this, &DocumentMetadata::_handleActivateDesktop));
signalDeactiveDesktop().connect(sigc::mem_fun(*this, &DocumentMetadata::_handleDeactivateDesktop));
build_metadata();
}
void
DocumentMetadata::init()
{
update();
Inkscape::XML::Node *repr = getDesktop()->getNamedView()->getRepr();
repr->addListener (&_repr_events, this);
show_all_children();
}
DocumentMetadata::~DocumentMetadata()
{
Inkscape::XML::Node *repr = getDesktop()->getNamedView()->getRepr();
repr->removeListenerByData (this);
for (auto & it : _rdflist)
delete it;
}
// TODO: This duplicates code in document-properties.cpp
void
DocumentMetadata::build_metadata()
{
using Inkscape::UI::Widget::EntityEntry;
_page_metadata1.show();
Gtk::Label *label = Gtk::manage (new Gtk::Label);
label->set_markup (_("<b>Dublin Core Entities</b>"));
label->set_halign(Gtk::ALIGN_START);
label->set_valign(Gtk::ALIGN_CENTER);
_page_metadata1.attach(*label, 0, 0, 2, 1);
/* add generic metadata entry areas */
struct rdf_work_entity_t * entity;
int row = 1;
for (entity = rdf_work_entities; entity && entity->name; entity++, row++) {
if ( entity->editable == RDF_EDIT_GENERIC ) {
EntityEntry *w = EntityEntry::create (entity, _wr);
_rdflist.push_back (w);
w->_label.set_halign(Gtk::ALIGN_START);
w->_label.set_valign(Gtk::ALIGN_CENTER);
_page_metadata1.attach(w->_label, 0, row, 1, 1);
w->_packable->set_hexpand();
w->_packable->set_valign(Gtk::ALIGN_CENTER);
_page_metadata1.attach(*w->_packable, 1, row, 1, 1);
}
}
_page_metadata2.show();
row = 0;
Gtk::Label *llabel = Gtk::manage (new Gtk::Label);
llabel->set_markup (_("<b>License</b>"));
llabel->set_halign(Gtk::ALIGN_START);
llabel->set_valign(Gtk::ALIGN_CENTER);
_page_metadata2.attach(*llabel, 0, row, 2, 1);
/* add license selector pull-down and URI */
++row;
_licensor.init (_wr);
_licensor.set_hexpand();
_licensor.set_valign(Gtk::ALIGN_CENTER);
_page_metadata2.attach(_licensor, 1, row, 1, 1);
}
/**
* Update dialog widgets from desktop.
*/
void DocumentMetadata::update()
{
if (_wr.isUpdating()) return;
_wr.setUpdating (true);
set_sensitive (true);
//-----------------------------------------------------------meta pages
/* update the RDF entities */
for (auto & it : _rdflist)
it->update (SP_ACTIVE_DOCUMENT);
_licensor.update (SP_ACTIVE_DOCUMENT);
_wr.setUpdating (false);
}
void
DocumentMetadata::_handleDocumentReplaced(SPDesktop* desktop, SPDocument *)
{
Inkscape::XML::Node *repr = desktop->getNamedView()->getRepr();
repr->addListener (&_repr_events, this);
update();
}
void
DocumentMetadata::_handleActivateDesktop(SPDesktop *desktop)
{
Inkscape::XML::Node *repr = desktop->getNamedView()->getRepr();
repr->addListener(&_repr_events, this);
update();
}
void
DocumentMetadata::_handleDeactivateDesktop(SPDesktop *desktop)
{
Inkscape::XML::Node *repr = desktop->getNamedView()->getRepr();
repr->removeListenerByData(this);
}
//--------------------------------------------------------------------
/**
* Called when XML node attribute changed; updates dialog widgets.
*/
static void on_repr_attr_changed(Inkscape::XML::Node *, gchar const *, gchar const *, gchar const *, bool, gpointer data)
{
if (DocumentMetadata *dialog = static_cast<DocumentMetadata *>(data))
dialog->update();
}
} // 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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