1 files changed, 320 insertions, 0 deletions
diff --git a/sc/source/ui/miscdlgs/datatableview.cxx b/sc/source/ui/miscdlgs/datatableview.cxx
new file mode 100644
index 000000000..d74df0e81
--- /dev/null
+++ b/sc/source/ui/miscdlgs/datatableview.cxx
@@ -0,0 +1,320 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <datatableview.hxx>
+
+#include <document.hxx>
+#include <utility>
+#include <viewdata.hxx>
+#include <output.hxx>
+#include <fillinfo.hxx>
+#include <table.hxx>
+
+#include <toolkit/helper/vclunohelper.hxx>
+#include <vcl/scrbar.hxx>
+#include <vcl/seleng.hxx>
+#include <sal/log.hxx>
+
+constexpr double nPPTX = 0.06666;
+constexpr double nPPTY = 0.06666;
+
+constexpr sal_uInt16 nRowHeaderWidth = 100;
+constexpr sal_uInt16 nColHeaderHeight = 20;
+constexpr sal_uInt16 nScrollBarSize = 10;
+
+ScDataTableColView::ScDataTableColView(vcl::Window* pParent, ScDocument* pDoc, SelectionEngine* pSelectionEngine):
+        ScHeaderControl(pParent, pSelectionEngine, pDoc->MaxCol()+1, false, nullptr),
+        mpDoc(pDoc),
+        mnCol(0)
+{
+}
+
+void ScDataTableColView::SetPos(SCCOLROW nCol)
+{
+    mnCol = nCol;
+}
+
+SCCOLROW ScDataTableColView::GetPos() const
+{
+    return mnCol;
+}
+
+sal_uInt16 ScDataTableColView::GetEntrySize(SCCOLROW nPos) const
+{
+    return ScViewData::ToPixel(mpDoc->GetColWidth(nPos, 0), nPPTX);
+}
+
+OUString ScDataTableColView::GetEntryText(SCCOLROW nPos) const
+{
+    return "Col: " + OUString::number(nPos + 1);
+}
+
+bool ScDataTableColView::IsLayoutRTL() const
+{
+    return false;
+}
+
+void ScDataTableColView::SetEntrySize(SCCOLROW nPos, sal_uInt16 nColWidth)
+{
+    mpDoc->SetColWidthOnly(nPos, 0, nColWidth/nPPTX);
+}
+
+void ScDataTableColView::HideEntries(SCCOLROW nPos, SCCOLROW nEndPos)
+{
+    for (SCCOLROW nCol = nPos; nCol <= nEndPos; ++nCol)
+    {
+        mpDoc->ShowCol(nCol, 0, false);
+    }
+}
+
+
+ScDataTableRowView::ScDataTableRowView(vcl::Window* pParent, ScDocument* pDoc, SelectionEngine* pSelectionEngine):
+        ScHeaderControl(pParent, pSelectionEngine, pDoc->MaxRow()+1, true, nullptr),
+        mpDoc(pDoc),
+        mnRow(0)
+{
+}
+
+void ScDataTableRowView::SetPos(SCCOLROW nRow)
+{
+    mnRow = nRow;
+}
+
+SCCOLROW ScDataTableRowView::GetPos() const
+{
+    return mnRow;
+}
+
+sal_uInt16 ScDataTableRowView::GetEntrySize(SCCOLROW nPos) const
+{
+    return ScViewData::ToPixel(mpDoc->GetRowHeight(nPos, SCTAB(0), true), nPPTX);
+}
+
+OUString ScDataTableRowView::GetEntryText(SCCOLROW nPos) const
+{
+    return OUString::number(nPos + 1);
+}
+
+bool ScDataTableRowView::IsLayoutRTL() const
+{
+    return false;
+}
+
+void ScDataTableRowView::SetEntrySize(SCCOLROW nPos, sal_uInt16 nColWidth)
+{
+    mpDoc->SetRowHeight(nPos, 0, nColWidth/nPPTX);
+}
+
+void ScDataTableRowView::HideEntries(SCCOLROW nPos, SCCOLROW nEndPos)
+{
+    for (SCCOLROW nCol = nPos; nCol <= nEndPos; ++nCol)
+    {
+        mpDoc->ShowRow(nCol, 0, false);
+    }
+}
+
+ScDataTableView::ScDataTableView(const css::uno::Reference<css::awt::XWindow> &rParent, std::shared_ptr<ScDocument> pDoc) :
+    Control(VCLUnoHelper::GetWindow(rParent)),
+    mpDoc(std::move(pDoc)),
+    mpSelectionEngine(new SelectionEngine(this)),
+    mpTopLeft(VclPtr<ScrollBarBox>::Create(this, WB_SIZEABLE)),
+    mpColView(VclPtr<ScDataTableColView>::Create(this, mpDoc.get(), mpSelectionEngine.get())),
+    mpRowView(VclPtr<ScDataTableRowView>::Create(this, mpDoc.get(), mpSelectionEngine.get())),
+    mpVScroll(VclPtr<ScrollBar>::Create(this, WinBits(WB_VSCROLL | WB_DRAG))),
+    mpHScroll(VclPtr<ScrollBar>::Create(this, WinBits(WB_HSCROLL | WB_DRAG))),
+    mnFirstVisibleRow(0),
+    mnFirstVisibleCol(0)
+{
+    mpTopLeft->setPosSizePixel(0, 0, nRowHeaderWidth, nColHeaderHeight);
+    mpColView->setPosSizePixel(nRowHeaderWidth, 0, nRowHeaderWidth, nColHeaderHeight);
+    mpRowView->setPosSizePixel(0, nColHeaderHeight, nRowHeaderWidth, nColHeaderHeight);
+
+    mpVScroll->SetRangeMin(0);
+    mpVScroll->SetRangeMax(100);
+    mpVScroll->SetEndScrollHdl(LINK(this, ScDataTableView, ScrollHdl));
+
+    mpHScroll->SetRangeMin(0);
+    mpHScroll->SetRangeMax(50);
+    mpHScroll->SetEndScrollHdl(LINK(this, ScDataTableView, ScrollHdl));
+
+    mpTopLeft->Show();
+    mpColView->Show();
+    mpRowView->Show();
+    mpVScroll->Show();
+    mpHScroll->Show();
+}
+
+ScDataTableView::~ScDataTableView()
+{
+    disposeOnce();
+}
+
+void ScDataTableView::dispose()
+{
+    mpTopLeft.disposeAndClear();
+    mpColView.disposeAndClear();
+    mpRowView.disposeAndClear();
+    mpVScroll.disposeAndClear();
+    mpHScroll.disposeAndClear();
+    Control::dispose();
+}
+
+void ScDataTableView::MouseButtonDown(const MouseEvent& rMEvt)
+{
+    if (!rMEvt.IsLeft())
+        return;
+
+    mpMouseEvent.reset(new MouseEvent(rMEvt));
+}
+
+namespace {
+
+SCCOL findColFromPos(sal_uInt16 nPixelPos, const ScDocument* pDoc, SCCOL nStartCol = 0)
+{
+    nPixelPos -= nRowHeaderWidth;
+    sal_uInt32 nPixelLength = 0;
+    for (SCCOL nCol : pDoc->GetColumnsRange(0, nStartCol, pDoc->MaxCol()))
+    {
+        sal_uInt16 nColWidth = pDoc->GetColWidth(nCol, 0, true);
+        sal_uInt32 nPixel = ScViewData::ToPixel(nColWidth, nPPTX);
+        nPixelLength += nPixel;
+
+        if (nPixelLength >= nPixelPos)
+        {
+            return nCol;
+        }
+    }
+
+    SAL_WARN("sc", "Could not find the corresponding column");
+    return pDoc->MaxCol();
+}
+
+SCROW findRowFromPos(sal_uInt16 nPixelPos, const ScDocument* pDoc, SCROW nStartRow = 0)
+{
+    nPixelPos -= nColHeaderHeight;
+    sal_uInt32 nPixelLength = 0;
+    for (SCROW nRow = nStartRow; nRow <= pDoc->MaxRow(); ++nRow)
+    {
+        sal_uInt16 nColWidth = pDoc->GetRowHeight(nRow, SCTAB(0), true);
+        sal_uInt32 nPixel = ScViewData::ToPixel(nColWidth, nPPTX);
+        nPixelLength += nPixel;
+
+        if (nPixelLength >= nPixelPos)
+        {
+            return nRow;
+        }
+    }
+
+    SAL_WARN("sc", "Could not find the corresponding row");
+    return pDoc->MaxRow();
+}
+
+}
+
+void ScDataTableView::MouseButtonUp(const MouseEvent& rMEvt)
+{
+    if (!rMEvt.IsLeft())
+        return;
+    if (!mpMouseEvent) // tdf#120528 The event originated in another window, like context menu
+        return;
+
+    SCCOL nStartCol = findColFromPos(mpMouseEvent->GetPosPixel().getX(), mpDoc.get());
+    SCCOL nEndCol = findColFromPos(rMEvt.GetPosPixel().getX(), mpDoc.get());
+    SCROW nStartRow = findRowFromPos(mpMouseEvent->GetPosPixel().getY(), mpDoc.get());
+    SCROW nEndRow = findRowFromPos(rMEvt.GetPosPixel().getY(), mpDoc.get());
+    PutInOrder(nStartCol, nEndCol);
+    PutInOrder(nStartRow, nEndRow);
+    mpColView->SetMark(true, nStartCol, nEndCol);
+    mpRowView->SetMark(true, nStartRow, nEndRow);
+
+    mpMouseEvent.reset();
+}
+
+void ScDataTableView::Resize()
+{
+    Size aSize = GetSizePixel();
+    mpTopLeft->setPosSizePixel(0, 0, nRowHeaderWidth, nColHeaderHeight);
+    mpColView->setPosSizePixel(nRowHeaderWidth, 0, aSize.Width() - nScrollBarSize, nColHeaderHeight);
+    mpRowView->setPosSizePixel(0, nColHeaderHeight, nRowHeaderWidth, aSize.Height());
+
+    mpVScroll->setPosSizePixel(aSize.Width() - nScrollBarSize, nColHeaderHeight, nScrollBarSize, aSize.Height() - nColHeaderHeight - nScrollBarSize);
+    mpHScroll->setPosSizePixel(nRowHeaderWidth, aSize.Height() - nScrollBarSize, aSize.Width() - nRowHeaderWidth - nScrollBarSize, nScrollBarSize);
+}
+
+void ScDataTableView::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRectangle)
+{
+    Size aSize = GetSizePixel();
+    SCCOL nMaxVisibleCol = findColFromPos(aSize.Width() - nScrollBarSize, mpDoc.get(), mnFirstVisibleCol);
+    SCROW nMaxVisibleRow = findRowFromPos(aSize.Height(), mpDoc.get(), mnFirstVisibleRow);
+
+    ScTableInfo aTableInfo;
+    mpDoc->FillInfo(aTableInfo, mnFirstVisibleCol, mnFirstVisibleRow, nMaxVisibleCol, nMaxVisibleRow, 0, 0.06666, 0.06666, false, false);
+    ScOutputData aOutput(&rRenderContext, OUTTYPE_WINDOW, aTableInfo, mpDoc.get(), 0,
+            nRowHeaderWidth, nColHeaderHeight, mnFirstVisibleCol, mnFirstVisibleRow, nMaxVisibleCol, nMaxVisibleRow, nPPTX, nPPTY);
+
+    aOutput.SetGridColor(COL_BLACK);
+    aOutput.SetSolidBackground(true);
+    aOutput.DrawClear();
+    aOutput.DrawDocumentBackground();
+    aOutput.DrawGrid(rRenderContext, true, false);
+    aOutput.DrawStrings();
+    Control::Paint(rRenderContext, rRectangle);
+}
+
+Size ScDataTableView::GetOptimalSize() const
+{
+    return Size(450, 400);
+}
+
+void ScDataTableView::getColRange(SCCOL& rStartCol, SCCOL& rEndCol) const
+{
+    SCCOLROW aStart = 0;
+    SCCOLROW aEnd = 0;
+    mpColView->GetMarkRange(aStart, aEnd);
+    rStartCol = static_cast<SCCOL>(aStart);
+    rEndCol = static_cast<SCCOL>(aEnd);
+}
+
+void ScDataTableView::getRowRange(SCROW& rStartCol, SCROW& rEndCol) const
+{
+    SCCOLROW aStart = 0;
+    SCCOLROW aEnd = 0;
+    mpRowView->GetMarkRange(aStart, aEnd);
+    rStartCol = static_cast<SCROW>(aStart);
+    rEndCol = static_cast<SCROW>(aEnd);
+}
+
+IMPL_LINK(ScDataTableView, ScrollHdl, ScrollBar*, pScrollBar, void)
+{
+    if (pScrollBar == mpVScroll.get())
+    {
+        mnFirstVisibleRow = pScrollBar->GetThumbPos();
+        pScrollBar->SetRangeMax(std::min(mpDoc->MaxRow(), static_cast<SCROW>(mnFirstVisibleRow + 100)));
+        mpRowView->SetPos(mnFirstVisibleRow);
+    }
+    else
+    {
+        mnFirstVisibleCol = pScrollBar->GetThumbPos();
+        pScrollBar->SetRangeMax(std::min(mpDoc->MaxCol(), static_cast<SCCOL>(mnFirstVisibleCol + 50)));
+        mpColView->SetPos(mnFirstVisibleCol);
+    }
+    Invalidate();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */