132 lines
4.3 KiB
C++
132 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*/
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#include <PivotLayoutTreeListBase.hxx>
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#include <PivotLayoutDialog.hxx>
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ScPivotLayoutTreeListBase::ScPivotLayoutTreeListBase(std::unique_ptr<weld::TreeView> xControl, SvPivotTreeListType eType)
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: mxControl(std::move(xControl))
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, maDropTargetHelper(*this)
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, meType(eType)
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, mpParent(nullptr)
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{
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mxControl->connect_focus_in(LINK(this, ScPivotLayoutTreeListBase, GetFocusHdl));
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mxControl->connect_mnemonic_activate(LINK(this, ScPivotLayoutTreeListBase, MnemonicActivateHdl));
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mxControl->connect_focus_out(LINK(this, ScPivotLayoutTreeListBase, LoseFocusHdl));
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}
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ScPivotLayoutTreeListBase::~ScPivotLayoutTreeListBase()
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{
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}
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void ScPivotLayoutTreeListBase::Setup(ScPivotLayoutDialog* pParent)
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{
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mpParent = pParent;
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}
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ScPivotLayoutTreeDropTarget::ScPivotLayoutTreeDropTarget(ScPivotLayoutTreeListBase& rTreeView)
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: DropTargetHelper(rTreeView.get_widget().get_drop_target())
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, m_rTreeView(rTreeView)
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{
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}
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sal_Int8 ScPivotLayoutTreeDropTarget::AcceptDrop(const AcceptDropEvent& rEvt)
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{
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// to enable the autoscroll when we're close to the edges
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weld::TreeView& rWidget = m_rTreeView.get_widget();
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rWidget.get_dest_row_at_pos(rEvt.maPosPixel, nullptr, true);
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return DND_ACTION_MOVE;
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}
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sal_Int8 ScPivotLayoutTreeDropTarget::ExecuteDrop( const ExecuteDropEvent& rEvt )
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{
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weld::TreeView& rWidget = m_rTreeView.get_widget();
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weld::TreeView* pSource = rWidget.get_drag_source();
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if (!pSource)
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return DND_ACTION_NONE;
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std::unique_ptr<weld::TreeIter> xTarget(rWidget.make_iterator());
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int nTargetPos = -1;
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if (rWidget.get_dest_row_at_pos(rEvt.maPosPixel, xTarget.get(), true))
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nTargetPos = rWidget.get_iter_index_in_parent(*xTarget);
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m_rTreeView.InsertEntryForSourceTarget(*pSource, nTargetPos);
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rWidget.unset_drag_dest_row();
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return DND_ACTION_NONE;
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}
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void ScPivotLayoutTreeListBase::PushEntriesToPivotFieldVector(ScPivotFieldVector& rVector)
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{
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std::unique_ptr<weld::TreeIter> xEachEntry(mxControl->make_iterator());
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if (!mxControl->get_iter_first(*xEachEntry))
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return;
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std::optional<ScPivotField> oDataField;
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do
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{
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ScItemValue* pItemValue = weld::fromId<ScItemValue*>(mxControl->get_id(*xEachEntry));
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ScPivotFuncData& rFunctionData = pItemValue->maFunctionData;
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ScPivotField aField;
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aField.nCol = rFunctionData.mnCol;
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aField.mnOriginalDim = rFunctionData.mnOriginalDim;
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aField.nFuncMask = rFunctionData.mnFuncMask;
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aField.mnDupCount = rFunctionData.mnDupCount;
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aField.maFieldRef = rFunctionData.maFieldRef;
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if (aField.nCol == PIVOT_DATA_FIELD)
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oDataField = aField;
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else
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rVector.push_back(aField);
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} while (mxControl->iter_next(*xEachEntry));
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if (oDataField)
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rVector.push_back(*oDataField);
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}
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void ScPivotLayoutTreeListBase::InsertEntryForSourceTarget(weld::TreeView& /*pSource*/, int /*nTarget*/)
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{
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}
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void ScPivotLayoutTreeListBase::RemoveEntryForItem(const ScItemValue* pItemValue)
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{
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OUString sId(weld::toId(pItemValue));
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int nPos = mxControl->find_id(sId);
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if (nPos == -1)
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return;
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mxControl->remove(nPos);
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}
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IMPL_LINK_NOARG(ScPivotLayoutTreeListBase, GetFocusHdl, weld::Widget&, void)
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{
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if (!mpParent)
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return;
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mpParent->mpPreviouslyFocusedListBox = this;
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}
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IMPL_LINK_NOARG(ScPivotLayoutTreeListBase, MnemonicActivateHdl, weld::Widget&, bool)
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{
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if (!mpParent || !mpParent->mpPreviouslyFocusedListBox)
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return false;
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weld::TreeView& rSource = mpParent->mpPreviouslyFocusedListBox->get_widget();
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int nEntry = rSource.get_cursor_index();
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if (nEntry != -1)
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InsertEntryForSourceTarget(rSource, -1);
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return true;
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}
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IMPL_LINK_NOARG(ScPivotLayoutTreeListBase, LoseFocusHdl, weld::Widget&, void)
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{
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if (!mpParent)
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return;
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mpParent->mpPreviouslyFocusedListBox = nullptr;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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