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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* 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)
* Jon A. Cruz <jon@joncruz.org>
* Abhishek Sharma
*
* Copyright (C) 2000 - 2005 Authors
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include "entity-entry.h"
#include <gtkmm/scrolledwindow.h>
#include <gtkmm/entry.h>
#include "document-undo.h"
#include "inkscape.h"
#include "preferences.h"
#include "rdf.h"
#include "object/sp-root.h"
#include "ui/widget/registry.h"
namespace Inkscape {
namespace UI {
namespace Widget {
//===================================================
//---------------------------------------------------
EntityEntry*
EntityEntry::create (rdf_work_entity_t* ent, Registry& wr)
{
g_assert (ent);
EntityEntry* obj = nullptr;
switch (ent->format)
{
case RDF_FORMAT_LINE:
obj = new EntityLineEntry (ent, wr);
break;
case RDF_FORMAT_MULTILINE:
obj = new EntityMultiLineEntry (ent, wr);
break;
default:
g_warning ("An unknown RDF format was requested.");
}
g_assert (obj);
obj->_label.show();
return obj;
}
EntityEntry::EntityEntry (rdf_work_entity_t* ent, Registry& wr)
: _label(Glib::ustring(_(ent->title)), Gtk::ALIGN_END),
_packable(nullptr),
_entity(ent), _wr(&wr)
{
}
EntityEntry::~EntityEntry()
{
_changed_connection.disconnect();
}
void EntityEntry::save_to_preferences(SPDocument *doc)
{
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
const gchar *text = rdf_get_work_entity (doc, _entity);
prefs->setString(PREFS_METADATA + Glib::ustring(_entity->name), Glib::ustring(text ? text : ""));
}
EntityLineEntry::EntityLineEntry (rdf_work_entity_t* ent, Registry& wr)
: EntityEntry (ent, wr)
{
Gtk::Entry *e = new Gtk::Entry;
e->set_tooltip_text (_(ent->tip));
_packable = e;
_changed_connection = e->signal_changed().connect (sigc::mem_fun (*this, &EntityLineEntry::on_changed));
}
EntityLineEntry::~EntityLineEntry()
{
delete static_cast<Gtk::Entry*>(_packable);
}
void EntityLineEntry::update(SPDocument* doc, bool read_only)
{
const char *text = rdf_get_work_entity(doc, _entity);
// If RDF title is not set, get the document's <title> and set the RDF:
if (!text && !strcmp(_entity->name, "title") && doc->getRoot()) {
text = doc->getRoot()->title();
if (!read_only) {
rdf_set_work_entity(doc, _entity, text);
}
}
static_cast<Gtk::Entry*>(_packable)->set_text(text ? text : "");
}
void EntityLineEntry::load_from_preferences()
{
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
Glib::ustring text = prefs->getString(PREFS_METADATA + Glib::ustring(_entity->name));
if (text.length() > 0) {
static_cast<Gtk::Entry*>(_packable)->set_text (text.c_str());
}
}
void
EntityLineEntry::on_changed()
{
if (_wr->isUpdating() || !_wr->desktop())
return;
_wr->setUpdating (true);
SPDocument *doc = _wr->desktop()->getDocument();
Glib::ustring text = static_cast<Gtk::Entry*>(_packable)->get_text();
if (rdf_set_work_entity (doc, _entity, text.c_str())) {
if (doc->isSensitive()) {
DocumentUndo::done(doc, "Document metadata updated", "");
}
}
_wr->setUpdating (false);
}
Glib::ustring EntityLineEntry::content() const {
return static_cast<Gtk::Entry*>(_packable)->get_text();
}
EntityMultiLineEntry::EntityMultiLineEntry (rdf_work_entity_t* ent, Registry& wr)
: EntityEntry (ent, wr)
{
Gtk::ScrolledWindow *s = new Gtk::ScrolledWindow;
s->set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
s->set_shadow_type (Gtk::SHADOW_IN);
_packable = s;
_v.set_size_request (-1, 35);
_v.set_wrap_mode (Gtk::WRAP_WORD);
_v.set_accepts_tab (false);
s->add (_v);
_v.set_tooltip_text (_(ent->tip));
_changed_connection = _v.get_buffer()->signal_changed().connect (sigc::mem_fun (*this, &EntityMultiLineEntry::on_changed));
}
Glib::ustring EntityMultiLineEntry::content() const {
return _v.get_buffer()->get_text();
}
EntityMultiLineEntry::~EntityMultiLineEntry()
{
delete static_cast<Gtk::ScrolledWindow*>(_packable);
}
void EntityMultiLineEntry::update(SPDocument* doc, bool read_only)
{
const char *text = rdf_get_work_entity(doc, _entity);
// If RDF title is not set, get the document's <title> and set the RDF:
if (!text && !strcmp(_entity->name, "title") && doc->getRoot()) {
text = doc->getRoot()->title();
if (!read_only) {
rdf_set_work_entity(doc, _entity, text);
}
}
Gtk::ScrolledWindow *s = static_cast<Gtk::ScrolledWindow*>(_packable);
Gtk::TextView *tv = static_cast<Gtk::TextView*>(s->get_child());
tv->get_buffer()->set_text(text ? text : "");
}
void EntityMultiLineEntry::load_from_preferences()
{
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
Glib::ustring text = prefs->getString(PREFS_METADATA + Glib::ustring(_entity->name));
if (text.length() > 0) {
Gtk::ScrolledWindow *s = static_cast<Gtk::ScrolledWindow*>(_packable);
Gtk::TextView *tv = static_cast<Gtk::TextView*>(s->get_child());
tv->get_buffer()->set_text (text.c_str());
}
}
void
EntityMultiLineEntry::on_changed()
{
if (_wr->isUpdating() || !_wr->desktop())
return;
_wr->setUpdating (true);
SPDocument *doc = _wr->desktop()->getDocument();
Gtk::ScrolledWindow *s = static_cast<Gtk::ScrolledWindow*>(_packable);
Gtk::TextView *tv = static_cast<Gtk::TextView*>(s->get_child());
Glib::ustring text = tv->get_buffer()->get_text();
if (rdf_set_work_entity (doc, _entity, text.c_str())) {
DocumentUndo::done(doc, "Document metadata updated", "");
}
_wr->setUpdating (false);
}
} // 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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