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-rw-r--r--src/ui/widget/entity-entry.cpp208
1 files changed, 208 insertions, 0 deletions
diff --git a/src/ui/widget/entity-entry.cpp b/src/ui/widget/entity-entry.cpp
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+++ b/src/ui/widget/entity-entry.cpp
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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)
+{
+ 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();
+ 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);
+}
+
+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));
+}
+
+EntityMultiLineEntry::~EntityMultiLineEntry()
+{
+ delete static_cast<Gtk::ScrolledWindow*>(_packable);
+}
+
+void EntityMultiLineEntry::update(SPDocument *doc)
+{
+ 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();
+ 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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