1 files changed, 109 insertions, 0 deletions
diff --git a/starmath/source/uiobject.cxx b/starmath/source/uiobject.cxx
new file mode 100644
index 000000000..a6f0c47cb
--- /dev/null
+++ b/starmath/source/uiobject.cxx
@@ -0,0 +1,109 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <memory>
+#include "uiobject.hxx"
+#include <vcl/layout.hxx>
+#include <ElementsDockingWindow.hxx>
+
+ElementUIObject::ElementUIObject(SmElementsControl* pElementSelector,
+        const OUString& rID):
+    mpElementsSelector(pElementSelector),
+    maID(rID)
+{
+}
+
+SmElement* ElementUIObject::get_element()
+{
+    sal_uInt32 nID = maID.toUInt32();
+    size_t n = mpElementsSelector->maElementList.size();
+    if (nID >= n)
+        return nullptr;
+
+    return mpElementsSelector->maElementList[nID].get();
+}
+
+StringMap ElementUIObject::get_state()
+{
+    StringMap aMap;
+    aMap["ID"] = maID;
+
+    SmElement* pElement = get_element();
+    if (pElement)
+        aMap["Text"] = pElement->getText();
+
+    return aMap;
+}
+
+void ElementUIObject::execute(const OUString& rAction,
+        const StringMap& /*rParameters*/)
+{
+    if (rAction == "SELECT")
+    {
+        SmElement* pElement = get_element();
+        if (pElement)
+            mpElementsSelector->maSelectHdlLink.Call(*pElement);
+    }
+}
+
+ElementSelectorUIObject::ElementSelectorUIObject(vcl::Window* pElementSelectorWindow, SmElementsControl* pElementSelector)
+    : WindowUIObject(pElementSelectorWindow)
+    , mpElementsSelector(pElementSelector)
+{
+}
+
+StringMap ElementSelectorUIObject::get_state()
+{
+    StringMap aMap = WindowUIObject::get_state();
+
+    SmElement* pElement = mpElementsSelector->current();
+    if (pElement)
+        aMap["CurrentEntry"] = pElement->getText();
+
+    aMap["CurrentSelection"] = OUString::fromUtf8(mpElementsSelector->msCurrentSetId);
+
+    return aMap;
+}
+
+std::unique_ptr<UIObject> ElementSelectorUIObject::get_child(const OUString& rID)
+{
+    size_t nID = rID.toInt32();
+    size_t n = mpElementsSelector->maElementList.size();
+    if (nID >= n)
+        throw css::uno::RuntimeException("invalid id");
+
+    return std::unique_ptr<UIObject>(new ElementUIObject(mpElementsSelector, rID));
+}
+
+std::set<OUString> ElementSelectorUIObject::get_children() const
+{
+    std::set<OUString> aChildren;
+
+    size_t n = mpElementsSelector->maElementList.size();
+    for (size_t i = 0; i < n; ++i)
+    {
+        aChildren.insert(OUString::number(i));
+    }
+
+    return aChildren;
+}
+
+std::unique_ptr<UIObject> ElementSelectorUIObject::create(vcl::Window* pWindow)
+{
+    VclDrawingArea* pSmElementsWin = dynamic_cast<VclDrawingArea*>(pWindow);
+    assert(pSmElementsWin);
+    return std::unique_ptr<UIObject>(new ElementSelectorUIObject(pSmElementsWin, static_cast<SmElementsControl*>(pSmElementsWin->GetUserData())));
+}
+
+OUString ElementSelectorUIObject::get_name() const
+{
+    return "SmElementSelector";
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */