1 files changed, 200 insertions, 0 deletions
diff --git a/sw/source/ui/fldui/DropDownFormFieldDialog.cxx b/sw/source/ui/fldui/DropDownFormFieldDialog.cxx
new file mode 100644
index 000000000..2115bbda4
--- /dev/null
+++ b/sw/source/ui/fldui/DropDownFormFieldDialog.cxx
@@ -0,0 +1,200 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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 <DropDownFormFieldDialog.hxx>
+#include <vcl/event.hxx>
+#include <IMark.hxx>
+#include <xmloff/odffields.hxx>
+#include <vcl/svapp.hxx>
+#include <strings.hrc>
+#include <swtypes.hxx>
+
+namespace sw
+{
+DropDownFormFieldDialog::DropDownFormFieldDialog(weld::Widget* pParent,
+                                                 mark::IFieldmark* pDropDownField)
+    : GenericDialogController(pParent, "modules/swriter/ui/dropdownformfielddialog.ui",
+                              "DropDownFormFieldDialog")
+    , m_pDropDownField(pDropDownField)
+    , m_bListHasChanged(false)
+    , m_xListItemEntry(m_xBuilder->weld_entry("item_entry"))
+    , m_xListAddButton(m_xBuilder->weld_button("add_button"))
+    , m_xListItemsTreeView(m_xBuilder->weld_tree_view("items_treeview"))
+    , m_xListRemoveButton(m_xBuilder->weld_button("remove_button"))
+    , m_xListUpButton(m_xBuilder->weld_button("up_button"))
+    , m_xListDownButton(m_xBuilder->weld_button("down_button"))
+{
+    m_xListItemEntry->connect_key_press(LINK(this, DropDownFormFieldDialog, KeyPressedHdl));
+    m_xListItemEntry->connect_changed(LINK(this, DropDownFormFieldDialog, EntryChangedHdl));
+
+    m_xListItemsTreeView->set_size_request(m_xListItemEntry->get_preferred_size().Width(),
+                                           m_xListItemEntry->get_preferred_size().Height() * 5);
+    m_xListItemsTreeView->connect_changed(LINK(this, DropDownFormFieldDialog, ListChangedHdl));
+
+    Link<weld::Button&, void> aPushButtonLink(LINK(this, DropDownFormFieldDialog, ButtonPushedHdl));
+    m_xListAddButton->connect_clicked(aPushButtonLink);
+    m_xListRemoveButton->connect_clicked(aPushButtonLink);
+    m_xListUpButton->connect_clicked(aPushButtonLink);
+    m_xListDownButton->connect_clicked(aPushButtonLink);
+
+    InitControls();
+}
+
+DropDownFormFieldDialog::~DropDownFormFieldDialog() {}
+
+IMPL_LINK_NOARG(DropDownFormFieldDialog, ListChangedHdl, weld::TreeView&, void) { UpdateButtons(); }
+
+IMPL_LINK(DropDownFormFieldDialog, KeyPressedHdl, const KeyEvent&, rEvent, bool)
+{
+    if (rEvent.GetKeyCode().GetCode() == KEY_RETURN && !m_xListItemEntry->get_text().isEmpty())
+    {
+        AppendItemToList();
+        return true;
+    }
+    return false;
+}
+
+IMPL_LINK_NOARG(DropDownFormFieldDialog, EntryChangedHdl, weld::Entry&, void) { UpdateButtons(); }
+
+IMPL_LINK(DropDownFormFieldDialog, ButtonPushedHdl, weld::Button&, rButton, void)
+{
+    if (&rButton == m_xListAddButton.get())
+    {
+        AppendItemToList();
+    }
+    else if (m_xListItemsTreeView->get_selected_index() != -1)
+    {
+        int nSelPos = m_xListItemsTreeView->get_selected_index();
+        if (&rButton == m_xListRemoveButton.get())
+        {
+            m_xListItemsTreeView->remove(nSelPos);
+            if (m_xListItemsTreeView->n_children() > 0)
+                m_xListItemsTreeView->select(nSelPos ? nSelPos - 1 : 0);
+        }
+        else if (&rButton == m_xListUpButton.get())
+        {
+            const OUString sEntry = m_xListItemsTreeView->get_selected_text();
+            m_xListItemsTreeView->remove(nSelPos);
+            nSelPos--;
+            m_xListItemsTreeView->insert_text(nSelPos, sEntry);
+            m_xListItemsTreeView->select(nSelPos);
+        }
+        else if (&rButton == m_xListDownButton.get())
+        {
+            const OUString sEntry = m_xListItemsTreeView->get_selected_text();
+            m_xListItemsTreeView->remove(nSelPos);
+            nSelPos++;
+            m_xListItemsTreeView->insert_text(nSelPos, sEntry);
+            m_xListItemsTreeView->select(nSelPos);
+        }
+        m_bListHasChanged = true;
+    }
+    UpdateButtons();
+}
+
+void DropDownFormFieldDialog::InitControls()
+{
+    if (m_pDropDownField != nullptr)
+    {
+        const mark::IFieldmark::parameter_map_t* const pParameters
+            = m_pDropDownField->GetParameters();
+
+        auto pListEntries = pParameters->find(ODF_FORMDROPDOWN_LISTENTRY);
+        if (pListEntries != pParameters->end())
+        {
+            css::uno::Sequence<OUString> vListEntries;
+            pListEntries->second >>= vListEntries;
+            for (const OUString& rItem : std::as_const(vListEntries))
+                m_xListItemsTreeView->append_text(rItem);
+
+            // Select the current one
+            auto pResult = pParameters->find(ODF_FORMDROPDOWN_RESULT);
+            if (pResult != pParameters->end())
+            {
+                sal_Int32 nSelection = -1;
+                pResult->second >>= nSelection;
+                if (nSelection >= 0 && nSelection < vListEntries.getLength())
+                    m_xListItemsTreeView->select_text(vListEntries[nSelection]);
+            }
+        }
+    }
+    UpdateButtons();
+}
+
+void DropDownFormFieldDialog::AppendItemToList()
+{
+    if (!m_xListAddButton->get_sensitive())
+        return;
+
+    if (m_xListItemsTreeView->n_children() >= ODF_FORMDROPDOWN_ENTRY_COUNT_LIMIT)
+    {
+        std::unique_ptr<weld::MessageDialog> xInfoBox(Application::CreateMessageDialog(
+            m_xDialog.get(), VclMessageType::Info, VclButtonsType::Ok,
+            SwResId(STR_DROP_DOWN_FIELD_ITEM_LIMIT)));
+        xInfoBox->run();
+        return;
+    }
+
+    const OUString sEntry(m_xListItemEntry->get_text());
+    if (!sEntry.isEmpty())
+    {
+        m_xListItemsTreeView->append_text(sEntry);
+        m_xListItemsTreeView->select_text(sEntry);
+        m_bListHasChanged = true;
+
+        // Clear entry
+        m_xListItemEntry->set_text(OUString());
+        m_xListItemEntry->grab_focus();
+    }
+    UpdateButtons();
+}
+
+void DropDownFormFieldDialog::UpdateButtons()
+{
+    m_xListAddButton->set_sensitive(!m_xListItemEntry->get_text().isEmpty()
+                                    && m_xListItemsTreeView->find_text(m_xListItemEntry->get_text())
+                                           == -1);
+
+    int nSelPos = m_xListItemsTreeView->get_selected_index();
+    m_xListRemoveButton->set_sensitive(nSelPos != -1);
+    m_xListUpButton->set_sensitive(nSelPos > 0);
+    m_xListDownButton->set_sensitive(nSelPos != -1
+                                     && nSelPos < m_xListItemsTreeView->n_children() - 1);
+}
+
+void DropDownFormFieldDialog::Apply()
+{
+    if (!(m_pDropDownField != nullptr && m_bListHasChanged))
+        return;
+
+    mark::IFieldmark::parameter_map_t* pParameters = m_pDropDownField->GetParameters();
+
+    css::uno::Sequence<OUString> vListEntries(m_xListItemsTreeView->n_children());
+    auto vListEntriesRange = asNonConstRange(vListEntries);
+    for (int nIndex = 0; nIndex < m_xListItemsTreeView->n_children(); ++nIndex)
+    {
+        vListEntriesRange[nIndex] = m_xListItemsTreeView->get_text(nIndex);
+    }
+
+    if (m_xListItemsTreeView->n_children() != 0)
+    {
+        (*pParameters)[ODF_FORMDROPDOWN_LISTENTRY] <<= vListEntries;
+    }
+    else
+    {
+        pParameters->erase(ODF_FORMDROPDOWN_LISTENTRY);
+    }
+
+    // After editing the drop down field's list we don't specify the selected item
+    pParameters->erase(ODF_FORMDROPDOWN_RESULT);
+}
+
+} // namespace sw
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */