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+/* -*- 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: */