Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 200 insertions, 0 deletions

diff --git a/svtools/source/table/tabledatawindow.cxx b/svtools/source/table/tabledatawindow.cxx
new file mode 100644
index 000000000..06e6902b0
--- /dev/null
+++ b/svtools/source/table/tabledatawindow.cxx
@@ -0,0 +1,200 @@
+/* -*- 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 <table/tablecontrol.hxx>
+
+#include "tabledatawindow.hxx"
+#include "tablecontrol_impl.hxx"
+#include "tablegeometry.hxx"
+
+#include <vcl/help.hxx>
+#include <vcl/settings.hxx>
+#include <vcl/commandevent.hxx>
+
+namespace svt::table
+{
+    using css::uno::Any;
+
+    TableDataWindow::TableDataWindow( TableControl_Impl& _rTableControl )
+        :Window( &_rTableControl.getAntiImpl() )
+        ,m_rTableControl( _rTableControl )
+    {
+        // by default, use the background as determined by the style settings
+        const Color aWindowColor( GetSettings().GetStyleSettings().GetFieldColor() );
+        SetBackground( Wallpaper( aWindowColor ) );
+        GetOutDev()->SetFillColor( aWindowColor );
+    }
+
+    TableDataWindow::~TableDataWindow()
+    {
+        disposeOnce();
+    }
+
+    void TableDataWindow::dispose()
+    {
+        impl_hideTipWindow();
+        Window::dispose();
+    }
+
+    void TableDataWindow::Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rUpdateRect )
+    {
+        m_rTableControl.doPaintContent(rRenderContext, rUpdateRect);
+    }
+
+    void TableDataWindow::RequestHelp( const HelpEvent& rHEvt )
+    {
+        HelpEventMode const nHelpMode = rHEvt.GetMode();
+        if  (   IsMouseCaptured()
+            ||  !( nHelpMode & HelpEventMode::QUICK )
+            )
+        {
+            Window::RequestHelp( rHEvt );
+            return;
+        }
+
+        OUString sHelpText;
+        QuickHelpFlags nHelpStyle = QuickHelpFlags::NONE;
+
+        Point const aMousePos( ScreenToOutputPixel( rHEvt.GetMousePosPixel() ) );
+        RowPos const hitRow = m_rTableControl.getRowAtPoint( aMousePos );
+        ColPos const hitCol = m_rTableControl.getColAtPoint( aMousePos );
+
+        PTableModel const pTableModel( m_rTableControl.getModel() );
+        if ( ( hitCol >= 0 ) && ( hitCol < pTableModel->getColumnCount() ) )
+        {
+            if ( hitRow == ROW_COL_HEADERS )
+            {
+                sHelpText = pTableModel->getColumnModel( hitCol )->getHelpText();
+            }
+            else if ( ( hitRow >= 0 ) && ( hitRow < pTableModel->getRowCount() ) )
+            {
+                Any aCellToolTip;
+                pTableModel->getCellToolTip( hitCol, hitRow, aCellToolTip );
+                if ( !aCellToolTip.hasValue() )
+                {
+                    // use the cell content
+                    pTableModel->getCellContent( hitCol, hitRow, aCellToolTip );
+
+                    // use the cell content as tool tip only if it doesn't fit into the cell.
+                    tools::Rectangle const aWindowRect( Point( 0, 0 ), GetOutputSizePixel() );
+                    TableCellGeometry const aCell( m_rTableControl, aWindowRect, hitCol, hitRow );
+                    tools::Rectangle const aCellRect( aCell.getRect() );
+
+                    PTableRenderer const pRenderer = pTableModel->getRenderer();
+                    if ( pRenderer->FitsIntoCell( aCellToolTip, *GetOutDev(), aCellRect ) )
+                        aCellToolTip.clear();
+                }
+
+                pTableModel->getRenderer()->GetFormattedCellString( aCellToolTip, sHelpText );
+
+                if ( sHelpText.indexOf( '\n' ) >= 0 )
+                    nHelpStyle = QuickHelpFlags::TipStyleBalloon;
+            }
+        }
+
+        if ( !sHelpText.isEmpty() )
+        {
+            // hide the standard (singleton) help window, so we do not have two help windows open at the same time
+            Help::HideBalloonAndQuickHelp();
+
+            tools::Rectangle const aControlScreenRect(
+                OutputToScreenPixel( Point( 0, 0 ) ),
+                GetOutputSizePixel()
+            );
+
+            Help::ShowQuickHelp(this, aControlScreenRect, sHelpText, nHelpStyle);
+        }
+        else
+        {
+            impl_hideTipWindow();
+            Window::RequestHelp( rHEvt );
+        }
+    }
+
+    void TableDataWindow::impl_hideTipWindow()
+    {
+        Help::HideBalloonAndQuickHelp();
+    }
+
+    void TableDataWindow::MouseMove( const MouseEvent& rMEvt )
+    {
+        if ( rMEvt.IsLeaveWindow() )
+            impl_hideTipWindow();
+
+        if ( !m_rTableControl.getInputHandler()->MouseMove( m_rTableControl, rMEvt ) )
+        {
+            Window::MouseMove( rMEvt );
+        }
+    }
+
+    void TableDataWindow::MouseButtonDown( const MouseEvent& rMEvt )
+    {
+        impl_hideTipWindow();
+
+        Point const aPoint = rMEvt.GetPosPixel();
+        RowPos const hitRow = m_rTableControl.getRowAtPoint( aPoint );
+        bool const wasRowSelected = m_rTableControl.isRowSelected( hitRow );
+        size_t const nPrevSelRowCount = m_rTableControl.getSelectedRowCount();
+
+        if ( !m_rTableControl.getInputHandler()->MouseButtonDown( m_rTableControl, rMEvt ) )
+        {
+            Window::MouseButtonDown( rMEvt );
+            return;
+        }
+
+        bool const isRowSelected = m_rTableControl.isRowSelected( hitRow );
+        size_t const nCurSelRowCount = m_rTableControl.getSelectedRowCount();
+        if ( isRowSelected != wasRowSelected || nCurSelRowCount != nPrevSelRowCount )
+        {
+            m_aSelectHdl.Call( nullptr );
+        }
+    }
+
+
+    void TableDataWindow::MouseButtonUp( const MouseEvent& rMEvt )
+    {
+        if ( !m_rTableControl.getInputHandler()->MouseButtonUp( m_rTableControl, rMEvt ) )
+            Window::MouseButtonUp( rMEvt );
+
+        m_rTableControl.getAntiImpl().GrabFocus();
+    }
+
+
+    bool TableDataWindow::EventNotify(NotifyEvent& rNEvt )
+    {
+        bool bDone = false;
+        if ( rNEvt.GetType() == MouseNotifyEvent::COMMAND )
+        {
+            const CommandEvent& rCEvt = *rNEvt.GetCommandEvent();
+            if ( rCEvt.GetCommand() == CommandEventId::Wheel )
+            {
+                const CommandWheelData* pData = rCEvt.GetWheelData();
+                if( !pData->GetModifier() && ( pData->GetMode() == CommandWheelMode::SCROLL ) )
+                {
+                    bDone = HandleScrollCommand( rCEvt, m_rTableControl.getHorzScrollbar(), m_rTableControl.getVertScrollbar() );
+                }
+            }
+        }
+        return bDone || Window::EventNotify( rNEvt );
+    }
+
+} // namespace svt::table
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */