diff options
Diffstat (limited to 'sw/source/ui/fldui/DropDownFormFieldDialog.cxx')
| -rw-r--r-- | sw/source/ui/fldui/DropDownFormFieldDialog.cxx | 199 |
1 files changed, 199 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..4457b29f5 --- /dev/null +++ b/sw/source/ui/fldui/DropDownFormFieldDialog.cxx @@ -0,0 +1,199 @@ +/* -*- 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 (vListEntries.getLength() > nSelection) + m_xListItemsTreeView->select_text(vListEntries[nSelection]); + } + } + } + UpdateButtons(); +} + +void DropDownFormFieldDialog::AppendItemToList() +{ + if (m_xListAddButton->get_sensitive()) + { + 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) + { + mark::IFieldmark::parameter_map_t* pParameters = m_pDropDownField->GetParameters(); + + css::uno::Sequence<OUString> vListEntries(m_xListItemsTreeView->n_children()); + for (int nIndex = 0; nIndex < m_xListItemsTreeView->n_children(); ++nIndex) + { + vListEntries[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: */ |