1 files changed, 137 insertions, 0 deletions
diff --git a/src/actions/selection.cpp b/src/actions/selection.cpp
new file mode 100644
index 000000000..05634c33a
--- /dev/null
+++ b/src/actions/selection.cpp
@@ -0,0 +1,137 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Gio::Actions for selection tied to the application and without GUI.
+ *
+ * Copyright (C) 2018 Tavmjong Bah
+ *
+ * The contents of this file may be used under the GNU General Public License Version 2 or later.
+ *
+ */
+
+#include "selection.h"
+
+// Helper function: returns true if both document and selection found. Maybe this should
+// work on current view. Or better, application could return the selection of the current view.
+bool
+get_document_and_selection(InkscapeApplication* app, SPDocument** document, Inkscape::Selection** selection)
+{
+    *document = app->get_active_document();
+    if (!(*document)) {
+        std::cerr << "get_document_and_selection: No document!" << std::endl;
+        return false;
+    }
+
+    // To do: get selection from active view (which could be from desktop or not).
+    Inkscape::ActionContext context = INKSCAPE.action_context_for_document(*document);
+    *selection = context.getSelection();
+    if (!*selection) {
+        std::cerr << "get_document_and_selection: No selection!" << std::endl;
+        return false;
+    }
+
+    return true;
+}
+
+void
+select_clear(InkscapeApplication* app)
+{
+    SPDocument* document = nullptr;
+    Inkscape::Selection* selection = nullptr;
+    if (!get_document_and_selection(app, &document, &selection)) {
+        return;
+    }
+    selection->clear();
+}
+
+void
+select_via_id(Glib::ustring ids, InkscapeApplication* app)
+{
+    SPDocument* document = nullptr;
+    Inkscape::Selection* selection = nullptr;
+    if (!get_document_and_selection(app, &document, &selection)) {
+        return;
+    }
+
+    auto tokens = Glib::Regex::split_simple("\\s*,\\s*", ids);
+    for (auto id : tokens) {
+        SPObject* object = document->getObjectById(id);
+        if (object) {
+            selection->add(object);
+        } else {
+            std::cerr << "select_via_id: Did not find object with id: " << id << std::endl;
+        }
+    }
+}
+
+void
+select_via_class(Glib::ustring klass, InkscapeApplication* app)
+{
+    SPDocument* document = nullptr;
+    Inkscape::Selection* selection = nullptr;
+    if (!get_document_and_selection(app, &document, &selection)) {
+        return;
+    }
+
+    auto objects = document->getObjectByClass(klass);
+    selection->add(objects.start(), objects.end());
+}
+
+void
+select_via_element(Glib::ustring element, InkscapeApplication* app)
+{
+    SPDocument* document = nullptr;
+    Inkscape::Selection* selection = nullptr;
+    if (!get_document_and_selection(app, &document, &selection)) {
+        return;
+    }
+
+    auto objects = document->getObjectByElement(element);
+    selection->add(objects.start(), objects.end());
+}
+
+void
+select_via_selector(Glib::ustring selector, InkscapeApplication* app)
+{
+    SPDocument* document = nullptr;
+    Inkscape::Selection* selection = nullptr;
+    if (!get_document_and_selection(app, &document, &selection)) {
+        return;
+    }
+
+    auto objects = document->getObjectBySelector(selector);
+    selection->add(objects.start(), objects.end());
+}
+
+void
+select_all(Inkscape* app)
+{
+    SPDocument* document = nullptr;
+    Inkscape::Selection* selection = nullptr;
+    if (!get_document_and_selection(app, &document, &selection)) {
+        return;
+    }
+}
+
+void
+add_actions_selection(InkscapeApplication* app)
+{
+    app->add_action(               "select-clear",       sigc::bind<InkscapeApplication*>(sigc::ptr_fun(&selecton_clear),            app)        );
+    app->add_action_radio_string(  "select-via-id",      sigc::bind<InkscapeApplication*>(sigc::ptr_fun(&select_via_id),             app), "null");
+    app->add_action_radio_string(  "select-via-class",   sigc::bind<InkscapeApplication*>(sigc::ptr_fun(&select_via_id),             app), "null");
+    app->add_action_radio_string(  "select-via-element", sigc::bind<InkscapeApplication*>(sigc::ptr_fun(&select_via_element),        app), "null");
+    app->add_action_radio_string(  "select-via-selector",sigc::bind<InkscapeApplication*>(sigc::ptr_fun(&select_via_selector),       app), "null");
+}
+
+
+
+
+/*
+  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 :