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Diffstat (limited to 'svx/source/form/fmview.cxx')
| -rw-r--r-- | svx/source/form/fmview.cxx | 599 |
1 files changed, 599 insertions, 0 deletions
diff --git a/svx/source/form/fmview.cxx b/svx/source/form/fmview.cxx new file mode 100644 index 000000000..141bdc097 --- /dev/null +++ b/svx/source/form/fmview.cxx @@ -0,0 +1,599 @@ +/* -*- 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 <sfx2/docfile.hxx> +#ifdef REFERENCE +#undef REFERENCE +#endif +#include <com/sun/star/sdb/SQLContext.hpp> +#include <com/sun/star/sdbc/XConnection.hpp> +#include <com/sun/star/form/XLoadable.hpp> +#include <fmvwimp.hxx> +#include <sfx2/objsh.hxx> +#include <sfx2/viewsh.hxx> +#include <sfx2/viewfrm.hxx> +#include <sfx2/bindings.hxx> +#include <fmobj.hxx> +#include <svx/svditer.hxx> +#include <svx/svdpagv.hxx> +#include <svx/fmview.hxx> +#include <svx/fmmodel.hxx> +#include <svx/fmpage.hxx> +#include <svx/fmshell.hxx> +#include <fmshimp.hxx> +#include <fmservs.hxx> +#include <fmundo.hxx> +#include <svx/dataaccessdescriptor.hxx> +#include <comphelper/namedvaluecollection.hxx> +#include <o3tl/deleter.hxx> +#include <toolkit/helper/vclunohelper.hxx> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/awt/XControl.hpp> +#include <tools/debug.hxx> +#include <svx/sdrpagewindow.hxx> +#include <svx/sdrpaintwindow.hxx> +#include <svx/svxids.hrc> +#include <vcl/i18nhelp.hxx> +#include <vcl/window.hxx> +#include <o3tl/string_view.hxx> + +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::sdbc; +using namespace ::com::sun::star::sdb; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::container; +using namespace ::com::sun::star::form; +using namespace ::com::sun::star::util; +using namespace ::svxform; +using namespace ::svx; + +FmFormView::FmFormView( + SdrModel& rSdrModel, + OutputDevice* pOut) +: E3dView(rSdrModel, pOut) +{ + Init(); +} + +void FmFormView::Init() +{ + pFormShell = nullptr; + pImpl = new FmXFormView(this); + + // set model + SdrModel* pModel = GetModel(); + + DBG_ASSERT( dynamic_cast<const FmFormModel*>( pModel) != nullptr, "Wrong model" ); + FmFormModel* pFormModel = dynamic_cast<FmFormModel*>(pModel); + if( !pFormModel ) + return; + + // get DesignMode from model + bool bInitDesignMode = pFormModel->GetOpenInDesignMode(); + if ( pFormModel->OpenInDesignModeIsDefaulted( ) ) + { // this means that nobody ever explicitly set this on the model, and the model has never + // been loaded from a stream. + // This means this is a newly created document. This means, we want to have it in design + // mode by default (though a newly created model returns true for GetOpenInDesignMode). + // We _want_ to have this because it makes a lot of hacks following the original fix + DBG_ASSERT( !bInitDesignMode, "FmFormView::Init: doesn't the model default to FALSE anymore?" ); + // if this asserts, either the on-construction default in the model has changed (then this here + // may not be necessary anymore), or we're not dealing with a new document... + bInitDesignMode = true; + } + + SfxObjectShell* pObjShell = pFormModel->GetObjectShell(); + if ( pObjShell && pObjShell->GetMedium() ) + { + if ( const SfxUnoAnyItem *pItem = pObjShell->GetMedium()->GetItemSet()->GetItemIfSet( SID_COMPONENTDATA, false ) ) + { + ::comphelper::NamedValueCollection aComponentData( pItem->GetValue() ); + bInitDesignMode = aComponentData.getOrDefault( "ApplyFormDesignMode", bInitDesignMode ); + } + } + + // this will be done in the shell + // bDesignMode = !bInitDesignMode; // forces execution of SetDesignMode + SetDesignMode( bInitDesignMode ); +} + +FmFormView::~FmFormView() +{ + if (pFormShell) + suppress_fun_call_w_exception(pFormShell->SetView(nullptr)); + + pImpl->notifyViewDying(); +} + +FmFormPage* FmFormView::GetCurPage() +{ + SdrPageView* pPageView = GetSdrPageView(); + FmFormPage* pCurPage = pPageView ? dynamic_cast<FmFormPage*>( pPageView->GetPage() ) : nullptr; + return pCurPage; +} + +void FmFormView::MarkListHasChanged() +{ + E3dView::MarkListHasChanged(); + + if ( !(pFormShell && IsDesignMode()) ) + return; + + FmFormObj* pObj = getMarkedGrid(); + if ( pImpl->m_pMarkedGrid && pImpl->m_pMarkedGrid != pObj ) + { + pImpl->m_pMarkedGrid = nullptr; + if ( pImpl->m_xWindow.is() ) + { + pImpl->m_xWindow->removeFocusListener(pImpl); + pImpl->m_xWindow = nullptr; + } + SetMoveOutside(false); + //OLMRefreshAllIAOManagers(); + } + + pFormShell->GetImpl()->SetSelectionDelayed_Lock(); +} + +namespace +{ + const SdrPageWindow* findPageWindow( const SdrPaintView* _pView, OutputDevice const * _pWindow ) + { + SdrPageView* pPageView = _pView->GetSdrPageView(); + if(pPageView) + { + for ( sal_uInt32 window = 0; window < pPageView->PageWindowCount(); ++window ) + { + const SdrPageWindow* pPageWindow = pPageView->GetPageWindow( window ); + if ( !pPageWindow || &pPageWindow->GetPaintWindow().GetOutputDevice() != _pWindow ) + continue; + + return pPageWindow; + } + } + return nullptr; + } +} + + +void FmFormView::AddWindowToPaintView(OutputDevice* pNewWin, vcl::Window* pWindow) +{ + E3dView::AddWindowToPaintView(pNewWin, pWindow); + + if ( !pNewWin ) + return; + + // look up the PageViewWindow for the newly inserted window, and care for it + // #i39269# / 2004-12-20 / frank.schoenheit@sun.com + const SdrPageWindow* pPageWindow = findPageWindow( this, pNewWin ); + if ( pPageWindow ) + pImpl->addWindow( *pPageWindow ); +} + + +void FmFormView::DeleteWindowFromPaintView(OutputDevice* pNewWin) +{ + const SdrPageWindow* pPageWindow = findPageWindow( this, pNewWin ); + if ( pPageWindow ) + pImpl->removeWindow( pPageWindow->GetControlContainer() ); + + E3dView::DeleteWindowFromPaintView(pNewWin); +} + + +void FmFormView::ChangeDesignMode(bool bDesign) +{ + if (bDesign == IsDesignMode()) + return; + + FmFormModel* pModel = dynamic_cast<FmFormModel*>( GetModel() ); + if (pModel) + { // For the duration of the transition the Undo-Environment is disabled. This ensures that non-transient Properties can + // also be changed (this should be done with care and also reversed before switching the mode back. An example is the + // setting of the maximal length of the text by FmXEditModel on its control.) + pModel->GetUndoEnv().Lock(); + } + + // --- 1. deactivate all controls if we are switching to design mode + if ( bDesign ) + DeactivateControls( GetSdrPageView() ); + + // --- 2. simulate a deactivation (the shell will handle some things there ...?) + if ( pFormShell && pFormShell->GetImpl() ) + pFormShell->GetImpl()->viewDeactivated_Lock(*this); + else + pImpl->Deactivate(); + + // --- 3. activate all controls, if we're switching to alive mode + if ( !bDesign ) + ActivateControls( GetSdrPageView() ); + + // --- 4. load resp. unload the forms + FmFormPage* pCurPage = GetCurPage(); + if ( pCurPage ) + { + if ( pFormShell && pFormShell->GetImpl() ) + pFormShell->GetImpl()->loadForms_Lock(pCurPage, (bDesign ? LoadFormsFlags::Unload : LoadFormsFlags::Load)); + } + + // --- 5. base class functionality + SetDesignMode( bDesign ); + + // --- 6. simulate an activation (the shell will handle some things there ...?) + OSL_PRECOND( pFormShell && pFormShell->GetImpl(), "FmFormView::ChangeDesignMode: is this really allowed? No shell?" ); + if ( pFormShell && pFormShell->GetImpl() ) + pFormShell->GetImpl()->viewActivated_Lock(*this); + else + pImpl->Activate(); + + if ( pCurPage ) + { + if ( bDesign ) + { + if ( GetActualOutDev() && GetActualOutDev()->GetOutDevType() == OUTDEV_WINDOW ) + { + const vcl::Window* pWindow = GetActualOutDev()->GetOwnerWindow(); + const_cast< vcl::Window* >( pWindow )->GrabFocus(); + } + + // redraw UNO objects + if ( GetSdrPageView() ) + { + SdrObjListIter aIter(pCurPage); + while( aIter.IsMore() ) + { + SdrObject* pObj = aIter.Next(); + if (pObj && pObj->IsUnoObj()) + { + // For redraw just use ActionChanged() + // pObj->BroadcastObjectChange(); + pObj->ActionChanged(); + } + } + } + } + else + { + // set the auto focus to the first control (if indicated by the model to do so) + bool bForceControlFocus = pModel && pModel->GetAutoControlFocus(); + if (bForceControlFocus) + pImpl->AutoFocus(); + } + } + + // Unlock Undo-Environment + if (pModel) + pModel->GetUndoEnv().UnLock(); +} + + +void FmFormView::GrabFirstControlFocus() +{ + if ( !IsDesignMode() ) + pImpl->AutoFocus(); +} + + +SdrPageView* FmFormView::ShowSdrPage(SdrPage* pPage) +{ + SdrPageView* pPV = E3dView::ShowSdrPage(pPage); + + if (pPage) + { + if (!IsDesignMode()) + { + // creating the controllers + ActivateControls(pPV); + + // Deselect all + UnmarkAll(); + } + else if ( pFormShell && pFormShell->IsDesignMode() ) + { + FmXFormShell* pFormShellImpl = pFormShell->GetImpl(); + pFormShellImpl->UpdateForms_Lock(true); + + // so that the form navigator can react to the pagechange + pFormShell->GetViewShell()->GetViewFrame()->GetBindings().Invalidate(SID_FM_FMEXPLORER_CONTROL, true); + + pFormShellImpl->SetSelection_Lock(GetMarkedObjectList()); + } + } + + // notify our shell that we have been activated + if ( pFormShell && pFormShell->GetImpl() ) + pFormShell->GetImpl()->viewActivated_Lock(*this); + else + pImpl->Activate(); + + return pPV; +} + + +void FmFormView::HideSdrPage() +{ + // --- 1. deactivate controls + if ( !IsDesignMode() ) + DeactivateControls(GetSdrPageView()); + + // --- 2. tell the shell the view is (going to be) deactivated + if ( pFormShell && pFormShell->GetImpl() ) + pFormShell->GetImpl()->viewDeactivated_Lock(*this); + else + pImpl->Deactivate(); + + // --- 3. base class behavior + E3dView::HideSdrPage(); +} + + +void FmFormView::ActivateControls(SdrPageView const * pPageView) +{ + if (!pPageView) + return; + + for (sal_uInt32 i = 0; i < pPageView->PageWindowCount(); ++i) + { + const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(i); + pImpl->addWindow(rPageWindow); + } +} + + +void FmFormView::DeactivateControls(SdrPageView const * pPageView) +{ + if( !pPageView ) + return; + + for (sal_uInt32 i = 0; i < pPageView->PageWindowCount(); ++i) + { + const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(i); + pImpl->removeWindow(rPageWindow.GetControlContainer() ); + } +} + + +SdrObjectUniquePtr FmFormView::CreateFieldControl( const ODataAccessDescriptor& _rColumnDescriptor ) +{ + return pImpl->implCreateFieldControl( _rColumnDescriptor ); +} + + +SdrObjectUniquePtr FmFormView::CreateXFormsControl( const OXFormsDescriptor &_rDesc ) +{ + return pImpl->implCreateXFormsControl(_rDesc); +} + + +SdrObjectUniquePtr FmFormView::CreateFieldControl(std::u16string_view rFieldDesc) const +{ + sal_Int32 nIdx{ 0 }; + OUString sDataSource( o3tl::getToken(rFieldDesc, 0, u'\x000B', nIdx)); + OUString sObjectName( o3tl::getToken(rFieldDesc, 0, u'\x000B', nIdx)); + sal_uInt16 nObjectType = static_cast<sal_uInt16>(o3tl::toInt32(o3tl::getToken(rFieldDesc, 0, u'\x000B', nIdx))); + OUString sFieldName( o3tl::getToken(rFieldDesc, 0, u'\x000B', nIdx)); + + if (sFieldName.isEmpty() || sObjectName.isEmpty() || sDataSource.isEmpty()) + return nullptr; + + ODataAccessDescriptor aColumnDescriptor; + aColumnDescriptor.setDataSource(sDataSource); + aColumnDescriptor[ DataAccessDescriptorProperty::Command ] <<= sObjectName; + aColumnDescriptor[ DataAccessDescriptorProperty::CommandType ] <<= nObjectType; + aColumnDescriptor[ DataAccessDescriptorProperty::ColumnName ] <<= sFieldName; + + return pImpl->implCreateFieldControl( aColumnDescriptor ); +} + + +void FmFormView::InsertControlContainer(const Reference< css::awt::XControlContainer > & xCC) +{ + if( IsDesignMode() ) + return; + + SdrPageView* pPageView = GetSdrPageView(); + if( !pPageView ) + return; + + for( sal_uInt32 i = 0; i < pPageView->PageWindowCount(); i++ ) + { + const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(i); + + if( rPageWindow.GetControlContainer( false ) == xCC ) + { + pImpl->addWindow(rPageWindow); + break; + } + } +} + + +void FmFormView::RemoveControlContainer(const Reference< css::awt::XControlContainer > & xCC) +{ + if( !IsDesignMode() ) + { + pImpl->removeWindow( xCC ); + } +} + + +SdrPaintWindow* FmFormView::BeginCompleteRedraw(OutputDevice* pOut) +{ + SdrPaintWindow* pPaintWindow = E3dView::BeginCompleteRedraw( pOut ); + pImpl->suspendTabOrderUpdate(); + return pPaintWindow; +} + + +void FmFormView::EndCompleteRedraw( SdrPaintWindow& rPaintWindow, bool bPaintFormLayer ) +{ + E3dView::EndCompleteRedraw( rPaintWindow, bPaintFormLayer ); + pImpl->resumeTabOrderUpdate(); +} + + +bool FmFormView::KeyInput(const KeyEvent& rKEvt, vcl::Window* pWin) +{ + bool bDone = false; + const vcl::KeyCode& rKeyCode = rKEvt.GetKeyCode(); + if ( IsDesignMode() + && rKeyCode.GetCode() == KEY_RETURN + ) + { + // RETURN alone enters grid controls, for keyboard accessibility + if ( pWin + && !rKeyCode.IsShift() + && !rKeyCode.IsMod1() + && !rKeyCode.IsMod2() + ) + { + FmFormObj* pObj = getMarkedGrid(); + if ( pObj ) + { + Reference< awt::XWindow > xWindow( pObj->GetUnoControl( *this, *pWin->GetOutDev() ), UNO_QUERY ); + if ( xWindow.is() ) + { + pImpl->m_pMarkedGrid = pObj; + pImpl->m_xWindow = xWindow; + // add as listener to get notified when ESC will be pressed inside the grid + pImpl->m_xWindow->addFocusListener(pImpl); + SetMoveOutside(true); + //OLMRefreshAllIAOManagers(); + xWindow->setFocus(); + bDone = true; + } + } + } + // Alt-RETURN alone shows the properties of the selection + if ( pFormShell + && pFormShell->GetImpl() + && !rKeyCode.IsShift() + && !rKeyCode.IsMod1() + && rKeyCode.IsMod2() + ) + { + pFormShell->GetImpl()->handleShowPropertiesRequest_Lock(); + } + + } + + // tdf#139804 Allow selecting form controls with Alt-<Mnemonic> + if (rKeyCode.IsMod2() && rKeyCode.GetCode()) + { + if (FmFormPage* pCurPage = GetCurPage()) + { + for (size_t a = 0; a < pCurPage->GetObjCount(); ++a) + { + SdrObject* pObj = pCurPage->GetObj(a); + FmFormObj* pFormObject = FmFormObj::GetFormObject(pObj); + if (!pFormObject) + continue; + + Reference<awt::XControl> xControl = pFormObject->GetUnoControl(*this, *pWin->GetOutDev()); + if (!xControl.is()) + continue; + const vcl::I18nHelper& rI18nHelper = Application::GetSettings().GetUILocaleI18nHelper(); + VclPtr<vcl::Window> pWindow = VCLUnoHelper::GetWindow(xControl->getPeer()); + if (rI18nHelper.MatchMnemonic(pWindow->GetText(), rKEvt.GetCharCode())) + { + pWindow->GrabFocus(); + pWindow->KeyInput(rKEvt); + bDone = true; + break; + } + } + } + } + + if ( !bDone ) + bDone = E3dView::KeyInput(rKEvt,pWin); + return bDone; +} + +bool FmFormView::checkUnMarkAll(const Reference< XInterface >& _xSource) +{ + Reference< css::awt::XControl> xControl(pImpl->m_xWindow,UNO_QUERY); + bool bRet = !xControl.is() || !_xSource.is() || _xSource != xControl->getModel(); + if ( bRet ) + UnmarkAll(); + + return bRet; +} + + +bool FmFormView::MouseButtonDown( const MouseEvent& _rMEvt, OutputDevice* _pWin ) +{ + bool bReturn = E3dView::MouseButtonDown( _rMEvt, _pWin ); + + if ( pFormShell && pFormShell->GetImpl() ) + { + SdrViewEvent aViewEvent; + PickAnything( _rMEvt, SdrMouseEventKind::BUTTONDOWN, aViewEvent ); + pFormShell->GetImpl()->handleMouseButtonDown_Lock(aViewEvent); + } + + return bReturn; +} + + +FmFormObj* FmFormView::getMarkedGrid() const +{ + FmFormObj* pFormObject = nullptr; + const SdrMarkList& rMarkList = GetMarkedObjectList(); + if ( 1 == rMarkList.GetMarkCount() ) + { + SdrMark* pMark = rMarkList.GetMark(0); + if ( pMark ) + { + pFormObject = FmFormObj::GetFormObject( pMark->GetMarkedSdrObj() ); + if ( pFormObject ) + { + Reference< XServiceInfo > xServInfo( pFormObject->GetUnoControlModel(), UNO_QUERY ); + if ( !xServInfo.is() || !xServInfo->supportsService( FM_SUN_COMPONENT_GRIDCONTROL ) ) + pFormObject = nullptr; + } + } + } + return pFormObject; +} + +void FmFormView::createControlLabelPair( OutputDevice const * _pOutDev, sal_Int32 _nXOffsetMM, sal_Int32 _nYOffsetMM, + const Reference< XPropertySet >& _rxField, const Reference< XNumberFormats >& _rxNumberFormats, + SdrObjKind _nControlObjectID, SdrInventor _nInventor, SdrObjKind _nLabelObjectID, + SdrModel& _rModel, + std::unique_ptr<SdrUnoObj, SdrObjectFreeOp>& _rpLabel, + std::unique_ptr<SdrUnoObj, SdrObjectFreeOp>& _rpControl ) +{ + FmXFormView::createControlLabelPair( + *_pOutDev, _nXOffsetMM, _nYOffsetMM, + _rxField, _rxNumberFormats, + _nControlObjectID, u"", _nInventor, _nLabelObjectID, + _rModel, + _rpLabel, _rpControl + ); +} + +Reference< runtime::XFormController > FmFormView::GetFormController( const Reference< XForm >& _rxForm, const OutputDevice& _rDevice ) const +{ + return pImpl->getFormController( _rxForm, _rDevice ); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |