Adding upstream version 1.3+ds.upstream/1.3+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 157 insertions, 0 deletions

diff --git a/src/ui/widget/licensor.cpp b/src/ui/widget/licensor.cpp
new file mode 100644
index 0000000..31ca2a0
--- /dev/null
+++ b/src/ui/widget/licensor.cpp
@@ -0,0 +1,157 @@
+// 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)
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2000 - 2005 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "licensor.h"
+
+#include <gtkmm/entry.h>
+#include <gtkmm/radiobutton.h>
+
+#include "rdf.h"
+#include "inkscape.h"
+#include "document-undo.h"
+
+#include "ui/widget/entity-entry.h"
+#include "ui/widget/registry.h"
+
+namespace Inkscape {
+namespace UI {
+namespace Widget {
+
+//===================================================
+
+const struct rdf_license_t _proprietary_license = 
+  {_("Proprietary"), "", nullptr};
+
+const struct rdf_license_t _other_license = 
+  {Q_("MetadataLicence|Other"), "", nullptr};
+
+class LicenseItem : public Gtk::RadioButton {
+public:
+    LicenseItem (struct rdf_license_t const* license, EntityEntry* entity, Registry &wr, Gtk::RadioButtonGroup *group);
+protected:
+    void on_toggled() override;
+    struct rdf_license_t const *_lic;
+    EntityEntry                *_eep;
+    Registry                   &_wr;
+};
+
+LicenseItem::LicenseItem (struct rdf_license_t const* license, EntityEntry* entity, Registry &wr, Gtk::RadioButtonGroup *group)
+: Gtk::RadioButton(_(license->name)), _lic(license), _eep(entity), _wr(wr)
+{
+    if (group) {
+        set_group (*group);
+    }
+}
+
+/// \pre it is assumed that the license URI entry is a Gtk::Entry
+void LicenseItem::on_toggled()
+{
+    if (_wr.isUpdating() || !_wr.desktop())
+        return;
+
+    _wr.setUpdating (true);
+    SPDocument *doc = _wr.desktop()->getDocument();
+    rdf_set_license (doc, _lic->details ? _lic : nullptr);
+    if (doc->isSensitive()) {
+        DocumentUndo::done(doc, _("Document license updated"), "");
+    }
+    _wr.setUpdating (false);
+    static_cast<Gtk::Entry*>(_eep->_packable)->set_text (_lic->uri);
+    _eep->on_changed();
+}
+
+//---------------------------------------------------
+
+Licensor::Licensor()
+: Gtk::Box(Gtk::ORIENTATION_VERTICAL, 4),
+  _eentry (nullptr)
+{
+}
+
+Licensor::~Licensor()
+{
+    if (_eentry) delete _eentry;
+}
+
+void Licensor::init (Registry& wr)
+{
+    /* add license-specific metadata entry areas */
+    rdf_work_entity_t* entity = rdf_find_entity ( "license_uri" );
+    _eentry = EntityEntry::create (entity, wr);
+
+    LicenseItem *i;
+    wr.setUpdating (true);
+    i = Gtk::manage (new LicenseItem (&_proprietary_license, _eentry, wr, nullptr));
+    Gtk::RadioButtonGroup group = i->get_group();
+    add (*i);
+    LicenseItem *pd = i;
+
+    for (struct rdf_license_t * license = rdf_licenses;
+             license && license->name;
+             license++) {
+        i = Gtk::manage (new LicenseItem (license, _eentry, wr, &group));
+        add(*i);
+    }
+    // add Other at the end before the URI field for the confused ppl.
+    LicenseItem *io = Gtk::manage (new LicenseItem (&_other_license, _eentry, wr, &group));
+    add (*io);
+
+    pd->set_active();
+    wr.setUpdating (false);
+
+    Gtk::Box *box = Gtk::manage (new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL));
+    pack_start (*box, true, true, 0);
+
+    box->pack_start (_eentry->_label, false, false, 5);
+    box->pack_start (*_eentry->_packable, true, true, 0);
+
+    show_all_children();
+}
+
+void Licensor::update(SPDocument *doc)
+{
+    /* identify the license info */
+    constexpr bool read_only = false;
+    struct rdf_license_t * license = rdf_get_license(doc, read_only);
+
+    if (license) {
+        int i;
+        for (i=0; rdf_licenses[i].name; i++) 
+            if (license == &rdf_licenses[i]) 
+                break;
+        static_cast<LicenseItem*>(get_children()[i+1])->set_active();
+    }
+    else {
+        static_cast<LicenseItem*>(get_children()[0])->set_active();
+    }
+    
+    /* update the URI */
+    _eentry->update(doc, read_only);
+}
+
+} // 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 :