/* -*- 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 "AppDetailView.hxx"
#include <osl/diagnose.h>
#include <helpids.h>
#include <strings.hrc>
#include "AppView.hxx"
#include <com/sun/star/ui/XUIConfigurationManager.hpp>
#include <com/sun/star/ui/theModuleUIConfigurationManagerSupplier.hpp>
#include <com/sun/star/ui/XImageManager.hpp>
#include <com/sun/star/ui/ImageType.hpp>
#include <com/sun/star/sdbcx/XViewsSupplier.hpp>
#include <com/sun/star/graphic/XGraphic.hpp>
#include <com/sun/star/util/URL.hpp>
#include <core_resource.hxx>
#include <vcl/event.hxx>
#include <vcl/image.hxx>
#include <vcl/mnemonic.hxx>
#include <vcl/settings.hxx>
#include "AppDetailPageHelper.hxx"
#include <dbaccess/IController.hxx>
#include <vcl/treelistentry.hxx>
#include <vcl/viewdataentry.hxx>
#include <algorithm>
#include <dbtreelistbox.hxx>
#include <imageprovider.hxx>
#include "AppController.hxx"

using namespace ::dbaui;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::ucb;
using namespace ::com::sun::star::graphic;
using namespace ::com::sun::star::ui;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::beans;
using ::com::sun::star::util::URL;
using ::com::sun::star::sdb::application::NamedDatabaseObject;

#define SPACEBETWEENENTRIES     4

TaskEntry::TaskEntry( const char* _pAsciiUNOCommand, const char* _pHelpID, const char* pTitleResourceID, bool _bHideWhenDisabled )
    :sUNOCommand( OUString::createFromAscii( _pAsciiUNOCommand ) )
    ,pHelpID( _pHelpID )
    ,sTitle( DBA_RES(pTitleResourceID) )
    ,bHideWhenDisabled( _bHideWhenDisabled )
{
}

OCreationList::OCreationList( OTasksWindow& _rParent )
    :SvTreeListBox( &_rParent, WB_TABSTOP | WB_HASBUTTONSATROOT | WB_HASBUTTONS )
    ,m_rTaskWindow( _rParent )
    ,m_pMouseDownEntry( nullptr )
    ,m_pLastActiveEntry( nullptr )
{
    SetSpaceBetweenEntries(SPACEBETWEENENTRIES);
    SetSelectionMode( SelectionMode::NONE );
    SetNoAutoCurEntry( true );
    SetNodeDefaultImages( );
    EnableEntryMnemonics();
}

void OCreationList::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& _rRect )
{
    SetBackground();

    if (m_pMouseDownEntry)
        m_aOriginalFont = rRenderContext.GetFont();

    m_aOriginalBackgroundColor = rRenderContext.GetBackground().GetColor();
    SvTreeListBox::Paint(rRenderContext, _rRect);
    rRenderContext.SetBackground(m_aOriginalBackgroundColor);

    if (m_pMouseDownEntry)
        rRenderContext.SetFont(m_aOriginalFont);
}

void OCreationList::PreparePaint(vcl::RenderContext& rRenderContext, SvTreeListEntry& rEntry)
{
    Wallpaper aEntryBackground(m_aOriginalBackgroundColor);

    if (&rEntry == GetCurEntry())
    {
        // draw a selection background
        bool bIsMouseDownEntry = ( &rEntry == m_pMouseDownEntry );
        vcl::RenderTools::DrawSelectionBackground(rRenderContext, *this, GetBoundingRect(&rEntry),
                                                  bIsMouseDownEntry ? 1 : 2, false, true, false );

        if (bIsMouseDownEntry)
        {
            vcl::Font aFont(rRenderContext.GetFont());
            aFont.SetColor(rRenderContext.GetSettings().GetStyleSettings().GetHighlightTextColor());
            rRenderContext.SetFont(aFont);
        }

        // and temporary set a transparent background, for all the other
        // paint operations the SvTreeListBox is going to do
        aEntryBackground = Wallpaper();
    }

    rRenderContext.SetBackground(aEntryBackground);
    rEntry.SetBackColor(aEntryBackground.GetColor());
}

void OCreationList::SelectSearchEntry( const void* _pEntry )
{
    SvTreeListEntry* pEntry = const_cast< SvTreeListEntry* >( static_cast< const SvTreeListEntry* >( _pEntry ) );
    OSL_ENSURE( pEntry, "OCreationList::SelectSearchEntry: invalid entry!" );

    if ( pEntry )
        setCurrentEntryInvalidate( pEntry );

    if ( !HasChildPathFocus() )
        GrabFocus();
}

void OCreationList::ExecuteSearchEntry( const void* _pEntry ) const
{
    SvTreeListEntry* pEntry = const_cast< SvTreeListEntry* >( static_cast< const SvTreeListEntry* >( _pEntry ) );
    OSL_ENSURE( pEntry, "OCreationList::ExecuteSearchEntry: invalid entry!" );
    OSL_ENSURE( pEntry == GetCurEntry(), "OCreationList::ExecuteSearchEntry: SelectSearchEntry should have been called before!" );

    if ( pEntry )
        onSelected( pEntry );
}

tools::Rectangle OCreationList::GetFocusRect(const SvTreeListEntry* _pEntry, long _nLine)
{
    tools::Rectangle aRect = SvTreeListBox::GetFocusRect( _pEntry, _nLine );
    aRect.SetLeft( 0 );

    // try to let the focus rect start before the bitmap item - this looks better
    const SvLBoxItem* pBitmapItem = _pEntry->GetFirstItem(SvLBoxItemType::ContextBmp);
    SvLBoxTab* pTab = pBitmapItem ? GetTab( _pEntry, pBitmapItem ) : nullptr;
    SvViewDataItem* pItemData = pBitmapItem ? GetViewDataItem( _pEntry, pBitmapItem ) : nullptr;
    OSL_ENSURE( pTab && pItemData, "OCreationList::GetFocusRect: could not find the first bitmap item!" );
    if ( pTab && pItemData )
        aRect.SetLeft( pTab->GetPos() - pItemData->mnWidth / 2 );

    // inflate the rectangle a little bit - looks better, too
    aRect.SetLeft( std::max< long >( 0, aRect.Left() - 2 ) );
    aRect.SetRight( std::min< long >( GetOutputSizePixel().Width() - 1, aRect.Right() + 2 ) );

    return aRect;
}

void OCreationList::StartDrag( sal_Int8 /*_nAction*/, const Point& /*_rPosPixel*/ )
{
    // don't give this to the base class, it does a ReleaseMouse as very first action
    // Though I think this is a bug (it should ReleaseMouse only if it is going to do
    // something with the drag-event), I hesitate to fix it in the current state,
    // since I don't overlook the consequences, and we're close to 2.0...)
}

void OCreationList::ModelHasCleared()
{
    SvTreeListBox::ModelHasCleared();
    m_pLastActiveEntry = nullptr;
    m_pMouseDownEntry = nullptr;
}

void OCreationList::GetFocus()
{
    SvTreeListBox::GetFocus();
    if ( !GetCurEntry() )
        setCurrentEntryInvalidate( m_pLastActiveEntry ? m_pLastActiveEntry : GetFirstEntryInView() );
}

void OCreationList::LoseFocus()
{
    SvTreeListBox::LoseFocus();
    m_pLastActiveEntry = GetCurEntry();
    setCurrentEntryInvalidate( nullptr );
}

void OCreationList::MouseButtonDown( const MouseEvent& rMEvt )
{
    SvTreeListBox::MouseButtonDown( rMEvt );

    OSL_ENSURE( !m_pMouseDownEntry, "OCreationList::MouseButtonDown: I missed some mouse event!" );
    m_pMouseDownEntry = GetCurEntry();
    if ( m_pMouseDownEntry )
    {
        InvalidateEntry( m_pMouseDownEntry );
        CaptureMouse();
    }
}

void OCreationList::MouseMove( const MouseEvent& rMEvt )
{
    if ( rMEvt.IsLeaveWindow() )
    {
        setCurrentEntryInvalidate( nullptr );
    }
    else if ( !rMEvt.IsSynthetic() )
    {
        SvTreeListEntry* pEntry = GetEntry( rMEvt.GetPosPixel() );

        if ( m_pMouseDownEntry )
        {
            // we're currently in a "mouse down" phase
            OSL_ENSURE( IsMouseCaptured(), "OCreationList::MouseMove: inconsistence (1)!" );
            if ( pEntry == m_pMouseDownEntry )
            {
                setCurrentEntryInvalidate( m_pMouseDownEntry );
            }
            else
            {
                OSL_ENSURE( ( GetCurEntry() == m_pMouseDownEntry ) || !GetCurEntry(),
                    "OCreationList::MouseMove: inconsistence (2)!" );
                setCurrentEntryInvalidate( nullptr );
            }
        }
        else
        {
            // the user is simply hovering with the mouse
            if ( setCurrentEntryInvalidate( pEntry ) )
            {
                if ( !m_pMouseDownEntry )
                    updateHelpText();
            }
        }
    }

    SvTreeListBox::MouseMove(rMEvt);
}

void OCreationList::MouseButtonUp( const MouseEvent& rMEvt )
{
    SvTreeListEntry* pEntry = GetEntry( rMEvt.GetPosPixel() );
    bool bExecute = false;
    // Was the mouse released over the active entry?
    // (i.e. the entry which was under the mouse when the button went down)
    if ( pEntry && ( m_pMouseDownEntry == pEntry ) )
    {
        if ( !rMEvt.IsShift() && !rMEvt.IsMod1() && !rMEvt.IsMod2() && rMEvt.IsLeft() && rMEvt.GetClicks() == 1 )
            bExecute = true;
    }

    if ( m_pMouseDownEntry )
    {
        OSL_ENSURE( IsMouseCaptured(), "OCreationList::MouseButtonUp: hmmm... no mouse captured, but an active entry?" );
        ReleaseMouse();

        InvalidateEntry( m_pMouseDownEntry );
        m_pMouseDownEntry = nullptr;
    }

    SvTreeListBox::MouseButtonUp( rMEvt );

    if ( bExecute )
        onSelected( pEntry );
}

bool OCreationList::setCurrentEntryInvalidate( SvTreeListEntry* _pEntry )
{
    if ( GetCurEntry() != _pEntry )
    {
        if ( GetCurEntry() )
            InvalidateEntry( GetCurEntry() );
        SetCurEntry( _pEntry );
        if ( GetCurEntry() )
        {
            InvalidateEntry( GetCurEntry() );
            CallEventListeners( VclEventId::ListboxTreeSelect, GetCurEntry() );
        }
        updateHelpText();
        return true;
    }
    return false;
}

void OCreationList::updateHelpText()
{
    const char* pHelpTextId = nullptr;
    if ( GetCurEntry() )
        pHelpTextId = static_cast< TaskEntry* >( GetCurEntry()->GetUserData() )->pHelpID;
    m_rTaskWindow.setHelpText(pHelpTextId);
}

void OCreationList::onSelected( SvTreeListEntry const * _pEntry ) const
{
    OSL_ENSURE( _pEntry, "OCreationList::onSelected: invalid entry!" );
    URL aCommand;
    aCommand.Complete = static_cast< TaskEntry* >( _pEntry->GetUserData() )->sUNOCommand;
    m_rTaskWindow.getDetailView()->getBorderWin().getView()->getAppController().executeChecked( aCommand, Sequence< PropertyValue >() );
}

void OCreationList::KeyInput( const KeyEvent& rKEvt )
{
    const vcl::KeyCode& rCode = rKEvt.GetKeyCode();
    if ( !rCode.IsMod1() && !rCode.IsMod2() && !rCode.IsShift() )
    {
        if ( rCode.GetCode() == KEY_RETURN )
        {
            SvTreeListEntry* pEntry = GetCurEntry() ? GetCurEntry() : FirstSelected();
            if ( pEntry )
                onSelected( pEntry );
            return;
        }
    }
    SvTreeListEntry* pOldCurrent = GetCurEntry();
    SvTreeListBox::KeyInput(rKEvt);
    SvTreeListEntry* pNewCurrent = GetCurEntry();

    if ( pOldCurrent != pNewCurrent )
    {
        if ( pOldCurrent )
            InvalidateEntry( pOldCurrent );
        if ( pNewCurrent )
        {
            InvalidateEntry( pNewCurrent );
            CallEventListeners( VclEventId::ListboxSelect, pNewCurrent );
        }
        updateHelpText();
    }
}

OTasksWindow::OTasksWindow(vcl::Window* _pParent,OApplicationDetailView* _pDetailView)
    : Window(_pParent,WB_DIALOGCONTROL )
    ,m_aCreation(VclPtr<OCreationList>::Create(*this))
    ,m_aDescription(VclPtr<FixedText>::Create(this))
    ,m_aHelpText(VclPtr<FixedText>::Create(this,WB_WORDBREAK))
    ,m_aFL(VclPtr<FixedLine>::Create(this,WB_VERT))
    ,m_pDetailView(_pDetailView)
{
    m_aCreation->SetHelpId(HID_APP_CREATION_LIST);
    m_aCreation->SetSelectHdl(LINK(this, OTasksWindow, OnEntrySelectHdl));
    m_aHelpText->SetHelpId(HID_APP_HELP_TEXT);
    m_aDescription->SetHelpId(HID_APP_DESCRIPTION_TEXT);
    m_aDescription->SetText(DBA_RES(STR_DESCRIPTION));

    Image aFolderImage = ImageProvider::getFolderImage( css::sdb::application::DatabaseObject::FORM );
    m_aCreation->SetDefaultCollapsedEntryBmp( aFolderImage );
    m_aCreation->SetDefaultExpandedEntryBmp( aFolderImage );

    ImplInitSettings();
}

OTasksWindow::~OTasksWindow()
{
    disposeOnce();
}

void OTasksWindow::dispose()
{
    Clear();
    m_aCreation.disposeAndClear();
    m_aDescription.disposeAndClear();
    m_aHelpText.disposeAndClear();
    m_aFL.disposeAndClear();
    m_pDetailView.clear();
    vcl::Window::dispose();
}

void OTasksWindow::DataChanged( const DataChangedEvent& rDCEvt )
{
    Window::DataChanged( rDCEvt );

    if ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) &&
         (rDCEvt.GetFlags() & AllSettingsFlags::STYLE) )
    {
        ImplInitSettings();
        Invalidate();
    }
}

void OTasksWindow::ImplInitSettings()
{
    // FIXME RenderContext
    const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
    vcl::Font aFont = rStyleSettings.GetFieldFont();
    aFont.SetColor( rStyleSettings.GetWindowTextColor() );
    SetPointFont(*this, aFont);

    SetTextColor( rStyleSettings.GetFieldTextColor() );
    SetTextFillColor();
    m_aHelpText->SetTextColor( rStyleSettings.GetFieldTextColor() );
    m_aHelpText->SetTextFillColor();
    m_aDescription->SetTextColor( rStyleSettings.GetFieldTextColor() );
    m_aDescription->SetTextFillColor();

    SetBackground( rStyleSettings.GetFieldColor() );
    m_aHelpText->SetBackground( rStyleSettings.GetFieldColor() );
    m_aDescription->SetBackground( rStyleSettings.GetFieldColor() );
    m_aFL->SetBackground( rStyleSettings.GetFieldColor() );

    aFont = m_aDescription->GetControlFont();
    aFont.SetWeight(WEIGHT_BOLD);
    m_aDescription->SetControlFont(aFont);
}

void OTasksWindow::setHelpText(const char* pId)
{
    if (pId)
    {
        OUString sText = DBA_RES(pId);
        m_aHelpText->SetText(sText);
    }
    else
    {
        m_aHelpText->SetText(OUString());
}

}

IMPL_LINK_NOARG(OTasksWindow, OnEntrySelectHdl, SvTreeListBox*, void)
{
    SvTreeListEntry* pEntry = m_aCreation->GetHdlEntry();
    if ( pEntry )
        m_aHelpText->SetText(DBA_RES(static_cast<TaskEntry*>(pEntry->GetUserData())->pHelpID));
}

void OTasksWindow::Resize()
{
    // parent window dimension
    Size aOutputSize( GetOutputSize() );
    long nOutputWidth   = aOutputSize.Width();
    long nOutputHeight  = aOutputSize.Height();

    Size aFLSize = LogicToPixel(Size(2, 6), MapMode(MapUnit::MapAppFont));
    sal_Int32 n6PPT = aFLSize.Height();
    long nHalfOutputWidth = static_cast<long>(nOutputWidth * 0.5);

    m_aCreation->SetPosSizePixel( Point(0, 0), Size(nHalfOutputWidth - n6PPT, nOutputHeight) );
    // i77897 make the m_aHelpText a little bit smaller. (-5)
    sal_Int32 nNewWidth = nOutputWidth - nHalfOutputWidth - aFLSize.Width() - 5;
    m_aDescription->SetPosSizePixel( Point(nHalfOutputWidth + n6PPT, 0), Size(nNewWidth, nOutputHeight) );
    Size aDesc = m_aDescription->CalcMinimumSize();
    m_aHelpText->SetPosSizePixel( Point(nHalfOutputWidth + n6PPT, aDesc.Height() ), Size(nNewWidth, nOutputHeight - aDesc.Height() - n6PPT) );

    m_aFL->SetPosSizePixel( Point(nHalfOutputWidth , 0), Size(aFLSize.Width(), nOutputHeight ) );
}

void OTasksWindow::fillTaskEntryList( const TaskEntryList& _rList )
{
    Clear();

    try
    {
        Reference< XModuleUIConfigurationManagerSupplier > xModuleCfgMgrSupplier =
            theModuleUIConfigurationManagerSupplier::get( getDetailView()->getBorderWin().getView()->getORB() );
        Reference< XUIConfigurationManager > xUIConfigMgr = xModuleCfgMgrSupplier->getUIConfigurationManager(
            "com.sun.star.sdb.OfficeDatabaseDocument"
        );
        Reference< XImageManager > xImageMgr( xUIConfigMgr->getImageManager(), UNO_QUERY );

        // copy the commands so we can use them with the config managers
        Sequence< OUString > aCommands( _rList.size() );
        OUString* pCommands = aCommands.getArray();
        for (auto const& copyTask : _rList)
        {
            *pCommands = copyTask.sUNOCommand;
            ++pCommands;
        }

        Sequence< Reference< XGraphic> > aImages = xImageMgr->getImages(
            ImageType::SIZE_DEFAULT | ImageType::COLOR_NORMAL ,
            aCommands
        );

        const Reference< XGraphic >* pImages( aImages.getConstArray() );

        for (auto const& task : _rList)
        {
            SvTreeListEntry* pEntry = m_aCreation->InsertEntry(task.sTitle);
            pEntry->SetUserData( new TaskEntry(task) );

            Image aImage( *pImages );
            m_aCreation->SetExpandedEntryBmp(  pEntry, aImage );
            m_aCreation->SetCollapsedEntryBmp( pEntry, aImage );
            ++pImages;
        }
    }
    catch(Exception&)
    {
    }

    m_aCreation->Show();
    m_aCreation->SelectAll(false);
    m_aHelpText->Show();
    m_aDescription->Show();
    m_aFL->Show();
    m_aCreation->updateHelpText();
    Enable(!_rList.empty());
}

void OTasksWindow::Clear()
{
    m_aCreation->resetLastActive();
    SvTreeListEntry* pEntry = m_aCreation->First();
    while ( pEntry )
    {
        delete static_cast< TaskEntry* >( pEntry->GetUserData() );
        pEntry = m_aCreation->Next(pEntry);
    }
    m_aCreation->Clear();
}


OApplicationDetailView::OApplicationDetailView(OAppBorderWindow& _rParent,PreviewMode _ePreviewMode) : OSplitterView(&_rParent )
    ,m_aHorzSplitter(VclPtr<Splitter>::Create(this))
    ,m_aTasks(VclPtr<dbaui::OTitleWindow>::Create(this, STR_TASKS, WB_BORDER | WB_DIALOGCONTROL))
    ,m_aContainer(VclPtr<dbaui::OTitleWindow>::Create(this, nullptr, WB_BORDER | WB_DIALOGCONTROL))
    ,m_rBorderWin(_rParent)
{
    ImplInitSettings();

    m_pControlHelper = VclPtr<OAppDetailPageHelper>::Create(m_aContainer.get(),m_rBorderWin,_ePreviewMode);
    m_pControlHelper->Show();
    m_aContainer->setChildWindow(m_pControlHelper);

    VclPtrInstance<OTasksWindow> pTasks(m_aTasks.get(),this);
    pTasks->Show();
    pTasks->Disable(m_rBorderWin.getView()->getCommandController().isDataSourceReadOnly());
    m_aTasks->setChildWindow(pTasks);
    m_aTasks->Show();

    m_aContainer->Show();

    const long  nFrameWidth = LogicToPixel(Size(3, 0), MapMode(MapUnit::MapAppFont)).Width();
    m_aHorzSplitter->SetPosSizePixel( Point(0,50), Size(0,nFrameWidth) );
    // now set the components at the base class
    set(m_aContainer.get(),m_aTasks.get());

    m_aHorzSplitter->Show();
    setSplitter(m_aHorzSplitter.get());
}

OApplicationDetailView::~OApplicationDetailView()
{
    disposeOnce();
}

void OApplicationDetailView::dispose()
{
    set(nullptr);
    setSplitter(nullptr);
    m_aHorzSplitter.disposeAndClear();
    m_aTasks.disposeAndClear();
    m_aContainer.disposeAndClear();
    m_pControlHelper.clear();
    OSplitterView::dispose();
}

void OApplicationDetailView::ImplInitSettings()
{
    // FIXME RenderContext
    const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
    vcl::Font aFont = rStyleSettings.GetFieldFont();
    aFont.SetColor( rStyleSettings.GetWindowTextColor() );
    SetPointFont(*this, aFont);

    SetTextColor( rStyleSettings.GetFieldTextColor() );
    SetTextFillColor();

    SetBackground( rStyleSettings.GetFieldColor() );

    m_aHorzSplitter->SetBackground( rStyleSettings.GetDialogColor() );
    m_aHorzSplitter->SetFillColor( rStyleSettings.GetDialogColor() );
    m_aHorzSplitter->SetTextFillColor(rStyleSettings.GetDialogColor() );
}

void OApplicationDetailView::DataChanged( const DataChangedEvent& rDCEvt )
{
    OSplitterView::DataChanged( rDCEvt );

    if ( (rDCEvt.GetType() == DataChangedEventType::FONTS) ||
        (rDCEvt.GetType() == DataChangedEventType::DISPLAY) ||
        (rDCEvt.GetType() == DataChangedEventType::FONTSUBSTITUTION) ||
        ((rDCEvt.GetType() == DataChangedEventType::SETTINGS) &&
        (rDCEvt.GetFlags() & AllSettingsFlags::STYLE)) )
    {
        ImplInitSettings();
        Invalidate();
    }
}

void OApplicationDetailView::setTaskExternalMnemonics( MnemonicGenerator const & _rMnemonics )
{
    m_aExternalMnemonics = _rMnemonics;
}

bool OApplicationDetailView::interceptKeyInput( const KeyEvent& _rEvent )
{
    const vcl::KeyCode& rKeyCode = _rEvent.GetKeyCode();
    if ( rKeyCode.GetModifier() == KEY_MOD2 )
        return getTasksWindow().HandleKeyInput( _rEvent );

    // not handled
    return false;
}

void OApplicationDetailView::createTablesPage(const Reference< XConnection >& _xConnection )
{
    impl_createPage( E_TABLE, _xConnection, nullptr );
}

void OApplicationDetailView::createPage( ElementType _eType,const Reference< XNameAccess >& _xContainer )
{
    impl_createPage( _eType, nullptr, _xContainer );
}

void OApplicationDetailView::impl_createPage( ElementType _eType, const Reference< XConnection >& _rxConnection,
    const Reference< XNameAccess >& _rxNonTableElements )
{
    // get the data for the pane
    const TaskPaneData& rData = impl_getTaskPaneData( _eType );
    getTasksWindow().fillTaskEntryList( rData.aTasks );

    // enable the pane as a whole, depending on the availability of the first command
    OSL_ENSURE( !rData.aTasks.empty(), "OApplicationDetailView::impl_createPage: no tasks at all!?" );
    bool bEnabled = !rData.aTasks.empty()
                && getBorderWin().getView()->getCommandController().isCommandEnabled( rData.aTasks[0].sUNOCommand );
    getTasksWindow().Enable( bEnabled );
    m_aContainer->setTitle(rData.pTitleId);

    // let our helper create the object list
    if ( _eType == E_TABLE )
        m_pControlHelper->createTablesPage( _rxConnection );
    else
        m_pControlHelper->createPage( _eType, _rxNonTableElements );

    // resize for proper window arrangements
    Resize();
}

const TaskPaneData& OApplicationDetailView::impl_getTaskPaneData( ElementType _eType )
{
    if ( m_aTaskPaneData.empty() )
        m_aTaskPaneData.resize( ELEMENT_COUNT );
    OSL_ENSURE( ( _eType >= 0 ) && ( _eType < E_ELEMENT_TYPE_COUNT ), "OApplicationDetailView::impl_getTaskPaneData: illegal element type!" );
    TaskPaneData& rData = m_aTaskPaneData[ _eType ];

    //oj: do not check, otherwise extensions will only be visible after a reload.
    impl_fillTaskPaneData( _eType, rData );

    return rData;
}

void OApplicationDetailView::impl_fillTaskPaneData( ElementType _eType, TaskPaneData& _rData ) const
{
    TaskEntryList& rList( _rData.aTasks );
    rList.clear(); rList.reserve( 4 );

    switch ( _eType )
    {
    case E_TABLE:
        rList.emplace_back( ".uno:DBNewTable", RID_STR_TABLES_HELP_TEXT_DESIGN, RID_STR_NEW_TABLE );
        rList.emplace_back( ".uno:DBNewTableAutoPilot", RID_STR_TABLES_HELP_TEXT_WIZARD, RID_STR_NEW_TABLE_AUTO );
        rList.emplace_back( ".uno:DBNewView", RID_STR_VIEWS_HELP_TEXT_DESIGN, RID_STR_NEW_VIEW, true );
        _rData.pTitleId = RID_STR_TABLES_CONTAINER;
        break;

    case E_FORM:
        rList.emplace_back( ".uno:DBNewForm", RID_STR_FORMS_HELP_TEXT, RID_STR_NEW_FORM );
        rList.emplace_back( ".uno:DBNewFormAutoPilot", RID_STR_FORMS_HELP_TEXT_WIZARD, RID_STR_NEW_FORM_AUTO );
        _rData.pTitleId = RID_STR_FORMS_CONTAINER;
        break;

    case E_REPORT:
        rList.emplace_back( ".uno:DBNewReport", RID_STR_REPORT_HELP_TEXT, RID_STR_NEW_REPORT, true );
        rList.emplace_back( ".uno:DBNewReportAutoPilot", RID_STR_REPORTS_HELP_TEXT_WIZARD, RID_STR_NEW_REPORT_AUTO );
        _rData.pTitleId = RID_STR_REPORTS_CONTAINER;
        break;

    case E_QUERY:
        rList.emplace_back( ".uno:DBNewQuery", RID_STR_QUERIES_HELP_TEXT, RID_STR_NEW_QUERY );
        rList.emplace_back( ".uno:DBNewQueryAutoPilot", RID_STR_QUERIES_HELP_TEXT_WIZARD, RID_STR_NEW_QUERY_AUTO );
        rList.emplace_back( ".uno:DBNewQuerySql", RID_STR_QUERIES_HELP_TEXT_SQL, RID_STR_NEW_QUERY_SQL );
        _rData.pTitleId = RID_STR_QUERIES_CONTAINER;
        break;

    default:
        OSL_FAIL( "OApplicationDetailView::impl_fillTaskPaneData: illegal element type!" );
    }

    MnemonicGenerator aAllMnemonics( m_aExternalMnemonics );

    // remove the entries which are not enabled currently
    for (   TaskEntryList::iterator pTask = rList.begin();
            pTask != rList.end();
        )
    {
        if  (   pTask->bHideWhenDisabled
            &&  !getBorderWin().getView()->getCommandController().isCommandEnabled( pTask->sUNOCommand )
            )
            pTask = rList.erase( pTask );
        else
        {
            aAllMnemonics.RegisterMnemonic( pTask->sTitle );
            ++pTask;
        }
    }

    // for the remaining entries, assign mnemonics
    for (auto const& task : rList)
    {
        aAllMnemonics.CreateMnemonic(task.sTitle);
        // don't do this for now, until our task window really supports mnemonics
    }
}

OUString OApplicationDetailView::getQualifiedName( SvTreeListEntry* _pEntry ) const
{
    return m_pControlHelper->getQualifiedName( _pEntry );
}

bool OApplicationDetailView::isLeaf(SvTreeListEntry const * _pEntry)
{
    return OAppDetailPageHelper::isLeaf(_pEntry);
}

bool OApplicationDetailView::isALeafSelected() const
{
    return m_pControlHelper->isALeafSelected();
}

void OApplicationDetailView::selectAll()
{
    m_pControlHelper->selectAll();
}

void OApplicationDetailView::sortDown()
{
    m_pControlHelper->sortDown();
}

void OApplicationDetailView::sortUp()
{
    m_pControlHelper->sortUp();
}

bool OApplicationDetailView::isFilled() const
{
    return m_pControlHelper->isFilled();
}

ElementType OApplicationDetailView::getElementType() const
{
    return m_pControlHelper->getElementType();
}

void OApplicationDetailView::clearPages(bool _bTaskAlso)
{
    if ( _bTaskAlso )
        getTasksWindow().Clear();
    m_pControlHelper->clearPages();
}

sal_Int32 OApplicationDetailView::getSelectionCount()
{
    return m_pControlHelper->getSelectionCount();
}

sal_Int32 OApplicationDetailView::getElementCount() const
{
    return m_pControlHelper->getElementCount();
}

void OApplicationDetailView::getSelectionElementNames( std::vector< OUString>& _rNames ) const
{
    m_pControlHelper->getSelectionElementNames( _rNames );
}

void OApplicationDetailView::describeCurrentSelectionForControl( const Control& _rControl, Sequence< NamedDatabaseObject >& _out_rSelectedObjects )
{
    m_pControlHelper->describeCurrentSelectionForControl( _rControl, _out_rSelectedObjects );
}

void OApplicationDetailView::describeCurrentSelectionForType( const ElementType _eType, Sequence< NamedDatabaseObject >& _out_rSelectedObjects )
{
    m_pControlHelper->describeCurrentSelectionForType( _eType, _out_rSelectedObjects );
}

void OApplicationDetailView::selectElements(const Sequence< OUString>& _aNames)
{
    m_pControlHelper->selectElements( _aNames );
}

SvTreeListEntry* OApplicationDetailView::getEntry( const Point& _aPoint ) const
{
    return m_pControlHelper->getEntry(_aPoint);
}

bool OApplicationDetailView::isCutAllowed()
{
    return false;
}

bool OApplicationDetailView::isCopyAllowed()
{
    return true;
}

bool OApplicationDetailView::isPasteAllowed() { return true; }

void OApplicationDetailView::copy() { }

void OApplicationDetailView::cut()  { }

void OApplicationDetailView::paste() { }

SvTreeListEntry*  OApplicationDetailView::elementAdded(ElementType _eType,const OUString& _rName, const Any& _rObject )
{
    return m_pControlHelper->elementAdded(_eType,_rName, _rObject );
}

void OApplicationDetailView::elementRemoved(ElementType _eType,const OUString& _rName )
{
    m_pControlHelper->elementRemoved(_eType,_rName );
}

void OApplicationDetailView::elementReplaced(ElementType _eType
                                                    ,const OUString& _rOldName
                                                    ,const OUString& _rNewName )
{
    m_pControlHelper->elementReplaced( _eType, _rOldName, _rNewName );
}

PreviewMode OApplicationDetailView::getPreviewMode() const
{
    return m_pControlHelper->getPreviewMode();
}

bool OApplicationDetailView::isPreviewEnabled() const
{
    return m_pControlHelper->isPreviewEnabled();
}

void OApplicationDetailView::switchPreview(PreviewMode _eMode)
{
    m_pControlHelper->switchPreview(_eMode);
}

void OApplicationDetailView::showPreview(const Reference< XContent >& _xContent)
{
    m_pControlHelper->showPreview(_xContent);
}

void OApplicationDetailView::showPreview(   const OUString& _sDataSourceName,
                                            const OUString& _sName,
                                            bool _bTable)
{
    m_pControlHelper->showPreview(_sDataSourceName,_sName,_bTable);
}

bool OApplicationDetailView::isSortUp() const
{
    return m_pControlHelper->isSortUp();
}

vcl::Window* OApplicationDetailView::getTreeWindow() const
{
    return m_pControlHelper->getCurrentView();
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */