diff options
Diffstat (limited to '')
| -rw-r--r-- | sd/source/ui/view/drviews1.cxx | 1360 |
1 files changed, 1360 insertions, 0 deletions
diff --git a/sd/source/ui/view/drviews1.cxx b/sd/source/ui/view/drviews1.cxx new file mode 100644 index 000000000..085bc93f2 --- /dev/null +++ b/sd/source/ui/view/drviews1.cxx @@ -0,0 +1,1360 @@ +/* -*- 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 <DrawViewShell.hxx> +#include <ViewShellImplementation.hxx> + +#include <DrawController.hxx> +#include <com/sun/star/embed/XEmbeddedObject.hpp> + +#include <comphelper/scopeguard.hxx> +#include <rtl/ref.hxx> + +#include <svx/svxids.hrc> +#include <svx/svdpagv.hxx> +#include <sfx2/viewfrm.hxx> +#include <sfx2/bindings.hxx> +#include <svx/svdoole2.hxx> +#include <sfx2/dispatch.hxx> +#include <sfx2/module.hxx> +#include <vcl/scrbar.hxx> +#include <svx/svdopage.hxx> +#include <svx/fmshell.hxx> +#include <tools/debug.hxx> +#include <tools/diagnose_ex.h> +#include <vcl/graphicfilter.hxx> + +#include <view/viewoverlaymanager.hxx> + +#include <app.hrc> + +#include <fupoor.hxx> +#include <unokywds.hxx> +#include <sdpage.hxx> +#include <FrameView.hxx> +#include <Window.hxx> +#include <drawview.hxx> +#include <drawdoc.hxx> +#include <DrawDocShell.hxx> +#include <Ruler.hxx> +#include <Client.hxx> +#include <slideshow.hxx> +#include <AnimationChildWindow.hxx> +#include <ToolBarManager.hxx> +#include <FormShellManager.hxx> +#include <ViewShellBase.hxx> +#include <LayerTabBar.hxx> +#include <ViewShellManager.hxx> +#include <ViewShellHint.hxx> +#include <SlideSorter.hxx> +#include <SlideSorterViewShell.hxx> +#include <controller/SlideSorterController.hxx> +#include <controller/SlsPageSelector.hxx> + +#include <comphelper/lok.hxx> +#include <LibreOfficeKit/LibreOfficeKitEnums.h> +#include <vcl/uitest/logger.hxx> +#include <vcl/uitest/eventdescription.hxx> + +using namespace com::sun::star; + +namespace sd { + +void DrawViewShell::Activate(bool bIsMDIActivate) +{ + ViewShell::Activate(bIsMDIActivate); + + // When the mode is switched to normal the main view shell grabs focus. + // This is done for getting cut/copy/paste commands on slides in the left + // pane (slide sorter view shell) to work properly. + SfxShell* pTopViewShell = this->GetViewShellBase().GetViewShellManager()->GetTopViewShell(); + if (pTopViewShell && pTopViewShell == this) + { + this->GetActiveWindow()->GrabFocus(); + } +} + +void DrawViewShell::UIActivating( SfxInPlaceClient* pCli ) +{ + ViewShell::UIActivating(pCli); + + // Disable own controls + maTabControl->Disable(); + if (GetLayerTabControl() != nullptr) + GetLayerTabControl()->Disable(); +} + +void DrawViewShell::UIDeactivated( SfxInPlaceClient* pCli ) +{ + // Enable own controls + maTabControl->Enable(); + if (GetLayerTabControl() != nullptr) + GetLayerTabControl()->Enable(); + + ViewShell::UIDeactivated(pCli); +} + +void DrawViewShell::Deactivate(bool bIsMDIActivate) +{ + // Temporarily disable context broadcasting while the Deactivate() + // call is forwarded to our base class. + const bool bIsContextBroadcasterEnabled (SfxShell::SetContextBroadcasterEnabled(false)); + + ViewShell::Deactivate(bIsMDIActivate); + + SfxShell::SetContextBroadcasterEnabled(bIsContextBroadcasterEnabled); +} + +namespace +{ + class LockUI + { + private: + void Lock(bool bLock); + SfxViewFrame *mpFrame; + public: + explicit LockUI(SfxViewFrame *pFrame) : mpFrame(pFrame) { Lock(true); } + ~LockUI() { Lock(false); } + + }; + + void LockUI::Lock(bool bLock) + { + if (!mpFrame) + return; + mpFrame->Enable( !bLock ); + } +} + +/** + * Called, if state of selection of view is changed + */ + +void DrawViewShell::SelectionHasChanged() +{ + Invalidate(); + + //Update3DWindow(); // 3D-Controller + SfxBoolItem aItem( SID_3D_STATE, true ); + GetViewFrame()->GetDispatcher()->ExecuteList( + SID_3D_STATE, SfxCallMode::ASYNCHRON | SfxCallMode::RECORD, { &aItem }); + + SdrOle2Obj* pOleObj = nullptr; + + if ( mpDrawView->AreObjectsMarked() ) + { + const SdrMarkList& rMarkList = mpDrawView->GetMarkedObjectList(); + + if (rMarkList.GetMarkCount() == 1) + { + SdrMark* pMark = rMarkList.GetMark(0); + SdrObject* pObj = pMark->GetMarkedSdrObj(); + + SdrInventor nInv = pObj->GetObjInventor(); + SdrObjKind nSdrObjKind = pObj->GetObjIdentifier(); + + if (nInv == SdrInventor::Default && nSdrObjKind == SdrObjKind::OLE2) + { + pOleObj = static_cast<SdrOle2Obj*>(pObj); + UpdateIMapDlg( pObj ); + } + else if (nSdrObjKind == SdrObjKind::Graphic) + UpdateIMapDlg( pObj ); + } + } + + ViewShellBase& rBase = GetViewShellBase(); + rBase.SetVerbs( uno::Sequence< embed::VerbDescriptor >() ); + + try + { + Client* pIPClient = static_cast<Client*>(rBase.GetIPClient()); + if ( pIPClient && pIPClient->IsObjectInPlaceActive() ) + { + // as appropriate take ole-objects into account and deactivate + + // this means we recently deselected an inplace active ole object so + // we need to deselect it now + if (!pOleObj) + { + //#i47279# disable frame until after object has completed unload + LockUI aUILock(GetViewFrame()); + pIPClient->DeactivateObject(); + //HMHmpDrView->ShowMarkHdl(); + } + else + { + const uno::Reference < embed::XEmbeddedObject >& xObj = pOleObj->GetObjRef(); + if ( xObj.is() ) + { + rBase.SetVerbs( xObj->getSupportedVerbs() ); + } + else + { + rBase.SetVerbs( uno::Sequence < embed::VerbDescriptor >() ); + } + } + } + else + { + if ( pOleObj ) + { + const uno::Reference < embed::XEmbeddedObject >& xObj = pOleObj->GetObjRef(); + if ( xObj.is() ) + { + rBase.SetVerbs( xObj->getSupportedVerbs() ); + } + else + { + rBase.SetVerbs( uno::Sequence < embed::VerbDescriptor >() ); + } + } + else + { + rBase.SetVerbs( uno::Sequence < embed::VerbDescriptor >() ); + } + } + } + catch( css::uno::Exception& ) + { + TOOLS_WARN_EXCEPTION( "sd", "sd::DrawViewShell::SelectionHasChanged()" ); + } + + if( HasCurrentFunction() ) + { + GetCurrentFunction()->SelectionHasChanged(); + } + else + { + GetViewShellBase().GetToolBarManager()->SelectionHasChanged(*this,*mpDrawView); + } + + // Invalidate for every subshell + GetViewShellBase().GetViewShellManager()->InvalidateAllSubShells(this); + + mpDrawView->UpdateSelectionClipboard(); + + GetViewShellBase().GetDrawController().FireSelectionChangeListener(); +} + +namespace { + +void collectUIInformation(const OUString& aZoom) +{ + EventDescription aDescription; + aDescription.aID = "impress_win"; + aDescription.aParameters = {{"ZOOM", aZoom}}; + aDescription.aAction = "SET"; + aDescription.aKeyWord = "ImpressWindowUIObject"; + aDescription.aParent = "MainWindow"; + + UITestLogger::getInstance().logEvent(aDescription); +} + +} + +/** + * set zoom factor + */ +void DrawViewShell::SetZoom( ::tools::Long nZoom ) +{ + // Make sure that the zoom factor will not be recalculated on + // following window resizings. + mbZoomOnPage = false; + ViewShell::SetZoom( nZoom ); + GetViewFrame()->GetBindings().Invalidate( SID_ATTR_ZOOM ); + GetViewFrame()->GetBindings().Invalidate( SID_ATTR_ZOOMSLIDER ); + mpViewOverlayManager->onZoomChanged(); + collectUIInformation(OUString::number(nZoom)); +} + +/** + * Set zoom rectangle for active window + */ + +void DrawViewShell::SetZoomRect( const ::tools::Rectangle& rZoomRect ) +{ + ViewShell::SetZoomRect( rZoomRect ); + GetViewFrame()->GetBindings().Invalidate( SID_ATTR_ZOOM ); + GetViewFrame()->GetBindings().Invalidate( SID_ATTR_ZOOMSLIDER ); + mpViewOverlayManager->onZoomChanged(); +} + +/** + * PrepareClose, as appropriate end text input, so other viewshells + * discover a refreshed text object. + */ + +bool DrawViewShell::PrepareClose( bool bUI ) +{ + if ( !ViewShell::PrepareClose(bUI) ) + return false; + + if( HasCurrentFunction() ) + { + sal_uInt16 nID = GetCurrentFunction()->GetSlotID(); + if (nID == SID_TEXTEDIT || nID == SID_ATTR_CHAR) + { + mpDrawView->SdrEndTextEdit(); + } + } + + return true; +} + + +/** + * Set status (enabled/disabled) of menu SfxSlots + */ + +void DrawViewShell::ChangeEditMode(EditMode eEMode, bool bIsLayerModeActive) +{ + if (meEditMode == eEMode && mbIsLayerModeActive == bIsLayerModeActive) + return; + + ViewShellManager::UpdateLock aLock (GetViewShellBase().GetViewShellManager()); + + sal_uInt16 nActualPageId = maTabControl->GetPageId(0); + + if (mePageKind == PageKind::Handout) + { + // at handouts only allow MasterPage + eEMode = EditMode::MasterPage; + } + + GetViewShellBase().GetDrawController().FireChangeEditMode (eEMode == EditMode::MasterPage); + GetViewShellBase().GetDrawController().FireChangeLayerMode (bIsLayerModeActive); + + if ( mpDrawView->IsTextEdit() ) + { + // This exits the text edit mode when going in and out of window focus, which is not needed + // Let's keep this call as comment for now as it probably just needs a better conditional. + // mpDrawView->SdrEndTextEdit(); + } + + LayerTabBar* pLayerBar = GetLayerTabControl(); + if (pLayerBar != nullptr) + pLayerBar->EndEditMode(); + maTabControl->EndEditMode(); + + GetViewShellBase().GetDrawController().BroadcastContextChange(); + + meEditMode = eEMode; + + if(pLayerBar) + { + // #i87182# only switch activation mode of LayerTabBar when there is one, + // else it will not get initialized with the current set of Layers as needed + mbIsLayerModeActive = bIsLayerModeActive; + } + + // Determine whether to show the master view toolbar. The master + // page mode has to be active and the shell must not be a handout + // view. + bool bShowMasterViewToolbar (meEditMode == EditMode::MasterPage + && GetShellType() != ViewShell::ST_HANDOUT); + bool bShowPresentationToolbar (meEditMode != EditMode::MasterPage + && GetShellType() != ViewShell::ST_HANDOUT + && GetShellType() != ViewShell::ST_DRAW); + + // If the master view toolbar is not shown we hide it before + // switching the edit mode. + if (::sd::ViewShell::mpImpl->mbIsInitialized + && IsMainViewShell()) + { + if ( !bShowMasterViewToolbar ) + GetViewShellBase().GetToolBarManager()->ResetToolBars(ToolBarManager::ToolBarGroup::MasterMode); + if ( !bShowPresentationToolbar ) + GetViewShellBase().GetToolBarManager()->ResetToolBars(ToolBarManager::ToolBarGroup::CommonTask); + } + + ConfigureAppBackgroundColor(); + + if (meEditMode == EditMode::Page) + { + /****************************************************************** + * PAGEMODE + ******************************************************************/ + + maTabControl->Clear(); + + SdPage* pPage; + sal_uInt16 nPageCnt = GetDoc()->GetSdPageCount(mePageKind); + + for (sal_uInt16 i = 0; i < nPageCnt; i++) + { + pPage = GetDoc()->GetSdPage(i, mePageKind); + OUString aPageName = pPage->GetName(); + maTabControl->InsertPage(pPage->getPageId(), aPageName); + + if ( pPage->IsSelected() ) + { + nActualPageId = pPage->getPageId(); + } + } + + maTabControl->SetCurPageId(nActualPageId); + + SwitchPage(maTabControl->GetPagePos(nActualPageId)); + + //tdf#102343 re-enable common undo on switch back from master mode + mpDrawView->GetModel()->SetDisableTextEditUsesCommonUndoManager(false); + } + else + { + /****************************************************************** + * MASTERPAGE + ******************************************************************/ + GetViewFrame()->SetChildWindow( + AnimationChildWindow::GetChildWindowId(), false ); + + if (comphelper::LibreOfficeKit::isActive()) + GetViewShell()->libreOfficeKitViewCallback(LOK_CALLBACK_STATE_CHANGED, + ".uno:SlideMasterPage=true"); + if (!mpActualPage) + { + // as long as there is no mpActualPage, take first + mpActualPage = GetDoc()->GetSdPage(0, mePageKind); + } + + maTabControl->Clear(); + sal_uInt16 nActualMasterPageId = maTabControl->GetPageId(0); + sal_uInt16 nMasterPageCnt = GetDoc()->GetMasterSdPageCount(mePageKind); + + for (sal_uInt16 i = 0; i < nMasterPageCnt; i++) + { + SdPage* pMaster = GetDoc()->GetMasterSdPage(i, mePageKind); + OUString aLayoutName = pMaster->GetLayoutName(); + sal_Int32 nPos = aLayoutName.indexOf(SD_LT_SEPARATOR); + if (nPos != -1) + aLayoutName = aLayoutName.copy(0, nPos); + + maTabControl->InsertPage(pMaster->getPageId(), aLayoutName); + + if (&(mpActualPage->TRG_GetMasterPage()) == pMaster) + { + nActualMasterPageId = pMaster->getPageId(); + } + } + + maTabControl->SetCurPageId(nActualMasterPageId); + SwitchPage(maTabControl->GetPagePos(nActualMasterPageId)); + + //tdf#102343 changing attributes of textboxes in master typically + //changes the stylesheet they are linked to, so if the common + //undo manager is in use, those stylesheet changes are thrown + //away at present + mpDrawView->GetModel()->SetDisableTextEditUsesCommonUndoManager(true); + } + + // If the master view toolbar is to be shown we turn it on after the + // edit mode has been changed. + if (::sd::ViewShell::mpImpl->mbIsInitialized + && IsMainViewShell()) + { + if (bShowMasterViewToolbar) + GetViewShellBase().GetToolBarManager()->SetToolBar( + ToolBarManager::ToolBarGroup::MasterMode, + ToolBarManager::msMasterViewToolBar); + if (bShowPresentationToolbar) + GetViewShellBase().GetToolBarManager()->SetToolBar( + ToolBarManager::ToolBarGroup::CommonTask, + ToolBarManager::msCommonTaskToolBar); + } + + if ( ! mbIsLayerModeActive) + { + maTabControl->Show(); + // Set the tab control only for draw pages. For master page + // this has been done already above. + if (meEditMode == EditMode::Page) + maTabControl->SetCurPageId (nActualPageId); + } + + ResetActualLayer(); + + Invalidate( SID_PAGEMODE ); + Invalidate( SID_LAYERMODE ); + Invalidate( SID_MASTERPAGE ); + Invalidate( SID_DELETE_MASTER_PAGE ); + Invalidate( SID_DELETE_PAGE ); + Invalidate( SID_SLIDE_MASTER_MODE ); + Invalidate( SID_NOTES_MASTER_MODE ); + Invalidate( SID_HANDOUT_MASTER_MODE ); + InvalidateWindows(); + + SetContextName(GetSidebarContextName()); + +} + +/** + * Generate horizontal ruler + */ + +VclPtr<SvxRuler> DrawViewShell::CreateHRuler (::sd::Window* pWin) +{ + VclPtr<Ruler> pRuler; + WinBits aWBits; + SvxRulerSupportFlags nFlags = SvxRulerSupportFlags::OBJECT; + + aWBits = WB_HSCROLL | WB_3DLOOK | WB_BORDER | WB_EXTRAFIELD; + nFlags |= SvxRulerSupportFlags::SET_NULLOFFSET | + SvxRulerSupportFlags::TABS | + SvxRulerSupportFlags::PARAGRAPH_MARGINS; // new + + pRuler = VclPtr<Ruler>::Create(*this, GetParentWindow(), pWin, nFlags, + GetViewFrame()->GetBindings(), aWBits); + + // Metric ... + sal_uInt16 nMetric = static_cast<sal_uInt16>(GetDoc()->GetUIUnit()); + + if( nMetric == 0xffff ) + nMetric = static_cast<sal_uInt16>(GetViewShellBase().GetViewFrame()->GetDispatcher()->GetModule()->GetFieldUnit()); + + pRuler->SetUnit( FieldUnit( nMetric ) ); + + // ... and also set DefTab at the ruler + pRuler->SetDefTabDist( GetDoc()->GetDefaultTabulator() ); // new + + Fraction aUIScale(pWin->GetMapMode().GetScaleX()); + aUIScale *= GetDoc()->GetUIScale(); + pRuler->SetZoom(aUIScale); + + return pRuler; +} + +/** + * Generate vertical ruler + */ + +VclPtr<SvxRuler> DrawViewShell::CreateVRuler(::sd::Window* pWin) +{ + VclPtr<SvxRuler> pRuler; + WinBits aWBits = WB_VSCROLL | WB_3DLOOK | WB_BORDER; + SvxRulerSupportFlags nFlags = SvxRulerSupportFlags::OBJECT; + + pRuler = VclPtr<Ruler>::Create(*this, GetParentWindow(), pWin, nFlags, + GetViewFrame()->GetBindings(), aWBits); + + // Metric same as HRuler, use document setting + sal_uInt16 nMetric = static_cast<sal_uInt16>(GetDoc()->GetUIUnit()); + + if( nMetric == 0xffff ) + nMetric = static_cast<sal_uInt16>(GetViewShellBase().GetViewFrame()->GetDispatcher()->GetModule()->GetFieldUnit()); + + pRuler->SetUnit( FieldUnit( nMetric ) ); + + Fraction aUIScale(pWin->GetMapMode().GetScaleY()); + aUIScale *= GetDoc()->GetUIScale(); + pRuler->SetZoom(aUIScale); + + return pRuler; +} + +/** + * Refresh horizontal ruler + */ + +void DrawViewShell::UpdateHRuler() +{ + Invalidate( SID_ATTR_LONG_LRSPACE ); + Invalidate( SID_RULER_PAGE_POS ); + Invalidate( SID_RULER_OBJECT ); + Invalidate( SID_RULER_TEXT_RIGHT_TO_LEFT ); + + if (mpHorizontalRuler) + mpHorizontalRuler->ForceUpdate(); +} + +/** + * Refresh vertical ruler + */ + +void DrawViewShell::UpdateVRuler() +{ + Invalidate( SID_ATTR_LONG_LRSPACE ); + Invalidate( SID_RULER_PAGE_POS ); + Invalidate( SID_RULER_OBJECT ); + + if (mpVerticalRuler) + mpVerticalRuler->ForceUpdate(); +} + +/** + * Refresh TabControl on splitter change + */ + +IMPL_LINK( DrawViewShell, TabSplitHdl, TabBar *, pTab, void ) +{ + const ::tools::Long nMax = maViewSize.Width() - maScrBarWH.Width() + - maTabControl->GetPosPixel().X() ; + + Size aTabSize = maTabControl->GetSizePixel(); + aTabSize.setWidth( std::min(pTab->GetSplitSize(), static_cast<::tools::Long>(nMax-1)) ); + + maTabControl->SetSizePixel(aTabSize); + + if(GetLayerTabControl()) // #i87182# + { + GetLayerTabControl()->SetSizePixel(aTabSize); + } + + Point aPos = maTabControl->GetPosPixel(); + aPos.AdjustX(aTabSize.Width() ); + + Size aScrSize(nMax - aTabSize.Width(), maScrBarWH.Height()); + mpHorizontalScrollBar->SetPosSizePixel(aPos, aScrSize); +} + +/// inherited from sd::ViewShell +SdPage* DrawViewShell::getCurrentPage() const +{ + const sal_uInt16 nPageCount = (meEditMode == EditMode::Page)? + GetDoc()->GetSdPageCount(mePageKind): + GetDoc()->GetMasterSdPageCount(mePageKind); + + sal_uInt16 nCurrentPage = maTabControl->GetCurPagePos(); + DBG_ASSERT((nCurrentPage<nPageCount), "sd::DrawViewShell::getCurrentPage(), illegal page index!"); + if (nCurrentPage >= nPageCount) + nCurrentPage = 0; // play safe here + + if (meEditMode == EditMode::Page) + { + return GetDoc()->GetSdPage(nCurrentPage, mePageKind); + } + else // EditMode::MasterPage + { + return GetDoc()->GetMasterSdPage(nCurrentPage, mePageKind); + } +} + +/** + * Select new refreshed page, in case of a page order change (eg. by undo) + */ + +void DrawViewShell::ResetActualPage() +{ + if (!GetDoc()) + return; + + sal_uInt16 nCurrentPageId = maTabControl->GetCurPageId(); + sal_uInt16 nNewPageId = nCurrentPageId; + sal_uInt16 nCurrentPageNum = maTabControl->GetPagePos(nCurrentPageId); + sal_uInt16 nPageCount = (meEditMode == EditMode::Page)?GetDoc()->GetSdPageCount(mePageKind):GetDoc()->GetMasterSdPageCount(mePageKind); + + if (meEditMode == EditMode::Page) + { + + // Update for TabControl + maTabControl->Clear(); + + SdPage* pPage = nullptr; + + for (sal_uInt16 i = 0; i < nPageCount; i++) + { + pPage = GetDoc()->GetSdPage(i, mePageKind); + OUString aPageName = pPage->GetName(); + maTabControl->InsertPage(pPage->getPageId(), aPageName); + + if (nCurrentPageId == pPage->getPageId()) + { + nCurrentPageNum = i; + GetDoc()->SetSelected(pPage, true); + } + else + GetDoc()->SetSelected(pPage, false); + } + + nNewPageId = maTabControl->GetPageId(nCurrentPageNum); + maTabControl->SetCurPageId(nNewPageId); + } + else // EditMode::MasterPage + { + maTabControl->Clear(); + + sal_uInt16 nMasterPageCnt = GetDoc()->GetMasterSdPageCount(mePageKind); + for (sal_uInt16 i = 0; i < nMasterPageCnt; i++) + { + SdPage* pMaster = GetDoc()->GetMasterSdPage(i, mePageKind); + OUString aLayoutName = pMaster->GetLayoutName(); + sal_Int32 nPos = aLayoutName.indexOf(SD_LT_SEPARATOR); + if (nPos != -1) + aLayoutName = aLayoutName.copy(0, nPos); + maTabControl->InsertPage(pMaster->getPageId(), aLayoutName); + + if (pMaster->getPageId() == nCurrentPageId) + nCurrentPageNum = i; + } + + nNewPageId = maTabControl->GetPageId(nCurrentPageNum); + maTabControl->SetCurPageId(nNewPageId); + SwitchPage(nCurrentPageNum); + } + + bool bAllowChangeFocus = nNewPageId != nCurrentPageId; + SfxBoolItem aI(SID_SWITCHPAGE, bAllowChangeFocus); + GetViewFrame()->GetDispatcher()->ExecuteList(SID_SWITCHPAGE, + SfxCallMode::ASYNCHRON | SfxCallMode::RECORD, + { &aI }); +} + +/** + * Apply "Verb" on OLE-object. + */ +ErrCode DrawViewShell::DoVerb(sal_Int32 nVerb) +{ + if ( mpDrawView->AreObjectsMarked() ) + { + const SdrMarkList& rMarkList = mpDrawView->GetMarkedObjectList(); + + if (rMarkList.GetMarkCount() == 1) + { + SdrMark* pMark = rMarkList.GetMark(0); + SdrObject* pObj = pMark->GetMarkedSdrObj(); + + SdrInventor nInv = pObj->GetObjInventor(); + SdrObjKind nSdrObjKind = pObj->GetObjIdentifier(); + + if (nInv == SdrInventor::Default && nSdrObjKind == SdrObjKind::OLE2) + { + ActivateObject( static_cast<SdrOle2Obj*>(pObj), nVerb); + } + } + } + + return ERRCODE_NONE; +} + +/** + * Activate OLE-object + */ +bool DrawViewShell::ActivateObject(SdrOle2Obj* pObj, sal_Int32 nVerb) +{ + bool bActivated = false; + + if ( !GetDocSh()->IsUIActive() ) + { + ToolBarManager::UpdateLock aLock (GetViewShellBase().GetToolBarManager()); + + bActivated = ViewShell::ActivateObject(pObj, nVerb); + } + + return bActivated; +} + +/** + * Mark the desired page as selected (1), deselected (0), toggle (2). + * nPage refers to the page in question. + */ +bool DrawViewShell::SelectPage(sal_uInt16 nPage, sal_uInt16 nSelect) +{ + SdPage* pPage = GetDoc()->GetSdPage(nPage, PageKind::Standard); + + //page selector marks pages to selected in view + auto &pageSelector = sd::slidesorter::SlideSorterViewShell::GetSlideSorter(GetViewShellBase())->GetSlideSorter().GetController().GetPageSelector(); + + if (pPage) + { + if (nSelect == 0) + { + GetDoc()->SetSelected(pPage, false); // Deselect. + pageSelector.DeselectPage(nPage); + } + else if (nSelect == 1) + { + GetDoc()->SetSelected(pPage, true); // Select. + pageSelector.SelectPage(nPage); + } + else + { + // Toggle. + if (pPage->IsSelected()) + { + GetDoc()->SetSelected(pPage, false); + pageSelector.DeselectPage(nPage); + } + else + { + GetDoc()->SetSelected(pPage, true); + pageSelector.SelectPage(nPage); + } + } + return true; + } + + return false; +} + +bool DrawViewShell::IsSelected(sal_uInt16 nPage) +{ + slidesorter::SlideSorterViewShell* pVShell + = slidesorter::SlideSorterViewShell::GetSlideSorter(GetViewShellBase()); + if (pVShell != nullptr) + return pVShell->GetSlideSorter().GetController().GetPageSelector().IsPageSelected(nPage); + + return false; +} + +bool DrawViewShell::IsVisible(sal_uInt16 nPage) +{ + slidesorter::SlideSorterViewShell* pVShell + = slidesorter::SlideSorterViewShell::GetSlideSorter(GetViewShellBase()); + if (pVShell != nullptr) + return pVShell->GetSlideSorter().GetController().GetPageSelector().IsPageVisible(nPage); + + return false; +} + +/** + * Switch to desired page. + * nSelectPage refers to the current EditMode + * bAllowChangeFocus set to false when slide is inserted before current page + * and we need to only update the current page number, + * do not disturb editing in that case + */ +bool DrawViewShell::SwitchPage(sal_uInt16 nSelectedPage, bool bAllowChangeFocus) +{ + /** Under some circumstances there are nested calls to SwitchPage() and + may crash the application (activation of form controls when the + shell of the edit view is not on top of the shell stack, see issue + 83888 for details.) Therefore the nested calls are ignored (they + would jump to the wrong page anyway.) + */ + + if (mbIsInSwitchPage) + return false; + mbIsInSwitchPage = true; + comphelper::ScopeGuard aGuard( + [this] () { this->mbIsInSwitchPage = false; } ); + + if (GetActiveWindow()->IsInPaint()) + { + // Switching the current page while a Paint is being executed is + // dangerous. So, post it for later execution and return. + maAsynchronousSwitchPageCall.Post( + [this, nSelectedPage] () { this->SwitchPage(nSelectedPage); } ); + return false; + } + + bool bOK = false; + + // With the current implementation of FuSlideShow there is a problem + // when it displays the show in a window: when the show is stopped it + // returns at one point in time SDRPAGE_NOTFOUND as current page index. + // Because FuSlideShow is currently being rewritten this bug is fixed + // here. + // This is not as bad a hack as it may look because making SwitchPage() + // more robust with respect to invalid page numbers is a good thing + // anyway. + if (nSelectedPage == SDRPAGE_NOTFOUND) + { + nSelectedPage = 0; + } + else + { + // Make sure that the given page index points to an existing page. Move + // the index into the valid range if necessary. + sal_uInt16 nPageCount = (meEditMode == EditMode::Page) + ? GetDoc()->GetSdPageCount(mePageKind) + : GetDoc()->GetMasterSdPageCount(mePageKind); + if (nSelectedPage >= nPageCount) + nSelectedPage = nPageCount-1; + } + + if (IsSwitchPageAllowed()) + { + ModifyGuard aGuard2( GetDoc() ); + + bOK = true; + + if (mpActualPage) + { + SdPage* pNewPage = nullptr; + + if (meEditMode == EditMode::MasterPage) + { + if( GetDoc()->GetMasterSdPageCount(mePageKind) > nSelectedPage ) + pNewPage = GetDoc()->GetMasterSdPage(nSelectedPage, mePageKind); + + if( pNewPage ) + { + SdrPageView* pPV = mpDrawView->GetSdrPageView(); + OUString sPageText(pNewPage->GetLayoutName()); + sal_Int32 nPos = sPageText.indexOf(SD_LT_SEPARATOR); + if (nPos != -1) + sPageText = sPageText.copy(0, nPos); + if (pPV + && pNewPage == dynamic_cast< SdPage* >( pPV->GetPage() ) + && sPageText == maTabControl->GetPageText(maTabControl->GetPageId(nSelectedPage))) + { + // this slide is already visible + return true; + } + } + } + else + { + OSL_ASSERT(mpFrameView!=nullptr); + mpFrameView->SetSelectedPage(nSelectedPage); + + if (GetDoc()->GetSdPageCount(mePageKind) > nSelectedPage) + pNewPage = GetDoc()->GetSdPage(nSelectedPage, mePageKind); + + if (mpActualPage == pNewPage) + { + SdrPageView* pPV = mpDrawView->GetSdrPageView(); + + SdPage* pCurrentPage = pPV ? dynamic_cast<SdPage*>(pPV->GetPage()) : nullptr; + if (pCurrentPage + && pNewPage == pCurrentPage + && maTabControl->GetPageText(maTabControl->GetPageId(nSelectedPage)) == pNewPage->GetName()) + { + // this slide is already visible + return true; + } + } + } + } + + if (bAllowChangeFocus) + mpDrawView->SdrEndTextEdit(); + + mpActualPage = nullptr; + + if (meEditMode == EditMode::Page) + { + mpActualPage = GetDoc()->GetSdPage(nSelectedPage, mePageKind); + } + else + { + SdPage* pMaster = GetDoc()->GetMasterSdPage(nSelectedPage, mePageKind); + + // does the selected page fit to the masterpage? + sal_uInt16 nPageCount = GetDoc()->GetSdPageCount(mePageKind); + for (sal_uInt16 i = 0; i < nPageCount; i++) + { + SdPage* pPage = GetDoc()->GetSdPage(i, mePageKind); + if(pPage && pPage->IsSelected() && pMaster == &(pPage->TRG_GetMasterPage())) + { + mpActualPage = pPage; + break; + } + } + + if (!mpActualPage) + { + // take the first page, that fits to the masterpage + for (sal_uInt16 i = 0; i < nPageCount; i++) + { + SdPage* pPage = GetDoc()->GetSdPage(i, mePageKind); + if(pPage && pMaster == &(pPage->TRG_GetMasterPage())) + { + mpActualPage = pPage; + break; + } + } + } + } + + for (sal_uInt16 i = 0; i < GetDoc()->GetSdPageCount(mePageKind); i++) + { + // deselect all pages + GetDoc()->SetSelected( GetDoc()->GetSdPage(i, mePageKind), false); + } + + if (!mpActualPage) + { + // as far as there is no mpActualPage, take the first + mpActualPage = GetDoc()->GetSdPage(0, mePageKind); + } + + // also select this page (mpActualPage always points at a drawing page, + // never at a masterpage) + GetDoc()->SetSelected(mpActualPage, true); + + if (comphelper::LibreOfficeKit::isActive()) + { + // notify LibreOfficeKit about changed page + OString aPayload = OString::number(nSelectedPage); + if (SfxViewShell* pViewShell = GetViewShell()) + pViewShell->libreOfficeKitViewCallback(LOK_CALLBACK_SET_PART, aPayload.getStr()); + } + + rtl::Reference< sd::SlideShow > xSlideshow( SlideShow::GetSlideShow( GetDoc() ) ); + if( !xSlideshow.is() || !xSlideshow->isRunning() || ( xSlideshow->getAnimationMode() != ANIMATIONMODE_SHOW ) ) + { + // tighten VisArea, to possibly deactivate objects + // !!! only if we are not in presentation mode (#96279) !!! + OSL_ASSERT (GetViewShell()!=nullptr); + GetViewShell()->DisconnectAllClients(); + VisAreaChanged(::tools::Rectangle(Point(), Size(1, 1))); + } + + // Try to prefetch all graphics for the active page. This will be done + // in threads to be more efficient than loading them on-demand one by one. + std::vector<Graphic*> graphics; + mpActualPage->getGraphicsForPrefetch(graphics); + if(graphics.size() > 1) // threading does not help with loading just one + GraphicFilter::GetGraphicFilter().MakeGraphicsAvailableThreaded(graphics); + + if (meEditMode == EditMode::Page) + { + /********************************************************************** + * PAGEMODE + **********************************************************************/ + GetDoc()->SetSelected(mpActualPage, true); + + SdrPageView* pPageView = mpDrawView->GetSdrPageView(); + + if (pPageView) + { + mpFrameView->SetVisibleLayers( pPageView->GetVisibleLayers() ); + mpFrameView->SetPrintableLayers( pPageView->GetPrintableLayers() ); + mpFrameView->SetLockedLayers( pPageView->GetLockedLayers() ); + + if (mePageKind == PageKind::Notes) + { + mpFrameView->SetNotesHelpLines( pPageView->GetHelpLines() ); + } + else if (mePageKind == PageKind::Handout) + { + mpFrameView->SetHandoutHelpLines( pPageView->GetHelpLines() ); + } + else + { + mpFrameView->SetStandardHelpLines( pPageView->GetHelpLines() ); + } + } + + mpDrawView->HideSdrPage(); + maTabControl->SetCurPageId(maTabControl->GetPageId(nSelectedPage)); + mpDrawView->ShowSdrPage(mpActualPage); + GetViewShellBase().GetDrawController().FireSwitchCurrentPage(mpActualPage); + + SdrPageView* pNewPageView = mpDrawView->GetSdrPageView(); + + if (pNewPageView) + { + pNewPageView->SetVisibleLayers( mpFrameView->GetVisibleLayers() ); + pNewPageView->SetPrintableLayers( mpFrameView->GetPrintableLayers() ); + pNewPageView->SetLockedLayers( mpFrameView->GetLockedLayers() ); + + if (mePageKind == PageKind::Notes) + { + pNewPageView->SetHelpLines( mpFrameView->GetNotesHelpLines() ); + } + else if (mePageKind == PageKind::Handout) + { + pNewPageView->SetHelpLines( mpFrameView->GetHandoutHelpLines() ); + } + else + { + pNewPageView->SetHelpLines( mpFrameView->GetStandardHelpLines() ); + } + } + + OUString aPageName = mpActualPage->GetName(); + + if (maTabControl->GetPageText(maTabControl->GetPageId(nSelectedPage)) != aPageName) + { + maTabControl->SetPageText(maTabControl->GetPageId(nSelectedPage), aPageName); + } + } + else + { + /********************************************************************** + * MASTERPAGE + **********************************************************************/ + SdrPageView* pPageView = mpDrawView->GetSdrPageView(); + + if (pPageView) + { + mpFrameView->SetVisibleLayers( pPageView->GetVisibleLayers() ); + mpFrameView->SetPrintableLayers( pPageView->GetPrintableLayers() ); + mpFrameView->SetLockedLayers( pPageView->GetLockedLayers() ); + + if (mePageKind == PageKind::Notes) + { + mpFrameView->SetNotesHelpLines( pPageView->GetHelpLines() ); + } + else if (mePageKind == PageKind::Handout) + { + mpFrameView->SetHandoutHelpLines( pPageView->GetHelpLines() ); + } + else + { + mpFrameView->SetStandardHelpLines( pPageView->GetHelpLines() ); + } + } + + mpDrawView->HideSdrPage(); + maTabControl->SetCurPageId(maTabControl->GetPageId(nSelectedPage)); + + SdPage* pMaster = GetDoc()->GetMasterSdPage(nSelectedPage, mePageKind); + + if( !pMaster ) // if this page should not exist + pMaster = GetDoc()->GetMasterSdPage(0, mePageKind); + + sal_uInt16 nNum = pMaster->GetPageNum(); + mpDrawView->ShowSdrPage(mpDrawView->GetModel()->GetMasterPage(nNum)); + + GetViewShellBase().GetDrawController().FireSwitchCurrentPage(pMaster); + + SdrPageView* pNewPageView = mpDrawView->GetSdrPageView(); + + if (pNewPageView) + { + pNewPageView->SetVisibleLayers( mpFrameView->GetVisibleLayers() ); + pNewPageView->SetPrintableLayers( mpFrameView->GetPrintableLayers() ); + pNewPageView->SetLockedLayers( mpFrameView->GetLockedLayers() ); + + if (mePageKind == PageKind::Notes) + { + pNewPageView->SetHelpLines( mpFrameView->GetNotesHelpLines() ); + } + else if (mePageKind == PageKind::Handout) + { + pNewPageView->SetHelpLines( mpFrameView->GetHandoutHelpLines() ); + } + else + { + pNewPageView->SetHelpLines( mpFrameView->GetStandardHelpLines() ); + } + } + + OUString aLayoutName(pMaster->GetLayoutName()); + sal_Int32 nPos = aLayoutName.indexOf(SD_LT_SEPARATOR); + if (nPos != -1) + aLayoutName = aLayoutName.copy(0, nPos); + + if (maTabControl->GetPageText(maTabControl->GetPageId(nSelectedPage)) != aLayoutName) + { + maTabControl->SetPageText(maTabControl->GetPageId(nSelectedPage), aLayoutName); + } + + if( mePageKind == PageKind::Handout ) + { + // set pages for all available handout presentation objects + sd::ShapeList& rShapeList = pMaster->GetPresentationShapeList(); + SdrObject* pObj = nullptr; + rShapeList.seekShape(0); + + while( (pObj = rShapeList.getNextShape()) ) + { + if( pMaster->GetPresObjKind(pObj) == PresObjKind::Handout ) + { + // #i105146# We want no content to be displayed for PageKind::Handout, + // so just never set a page as content + static_cast<SdrPageObj*>(pObj)->SetReferencedPage(nullptr); + } + } + } + } + + Size aVisSizePixel = GetActiveWindow()->GetOutputSizePixel(); + ::tools::Rectangle aVisAreaWin = GetActiveWindow()->PixelToLogic( ::tools::Rectangle( Point(0,0), aVisSizePixel) ); + VisAreaChanged(aVisAreaWin); + mpDrawView->VisAreaChanged(GetActiveWindow()->GetOutDev()); + + // so navigator (and effect window) notice that + SfxBindings& rBindings = GetViewFrame()->GetBindings(); + rBindings.Invalidate(SID_NAVIGATOR_STATE, true); + rBindings.Invalidate(SID_NAVIGATOR_PAGENAME, true); + rBindings.Invalidate(SID_STATUS_PAGE, true); + rBindings.Invalidate(SID_DELETE_MASTER_PAGE, true); + rBindings.Invalidate(SID_DELETE_PAGE, true); + rBindings.Invalidate(SID_ASSIGN_LAYOUT, true); + rBindings.Invalidate(SID_INSERTPAGE, true); + UpdatePreview( mpActualPage ); + + mpDrawView->AdjustMarkHdl(); + } + + return bOK; +} + +/** + * Check if page change is allowed + */ + +bool DrawViewShell::IsSwitchPageAllowed() const +{ + bool bOK = true; + + FmFormShell* pFormShell = GetViewShellBase().GetFormShellManager()->GetFormShell(); + if (pFormShell != nullptr && !pFormShell->PrepareClose(false)) + bOK = false; + + return bOK; +} + +/** + * Select new refreshed page, in case of a page order change (eg. by undo) + */ + +void DrawViewShell::ResetActualLayer() +{ + LayerTabBar* pLayerBar = GetLayerTabControl(); + if (pLayerBar == nullptr) + return; + + // remember old tab count and current tab id + // this is needed when one layer is renamed to + // restore current tab + sal_uInt16 nOldLayerCnt = pLayerBar->GetPageCount(); // actually it is tab count + sal_uInt16 nOldLayerPos = pLayerBar->GetCurPageId(); // actually it is a tab nId + + /** + * Update for LayerTab + */ + pLayerBar->Clear(); + + OUString aName; // a real layer name + OUString aActiveLayer = mpDrawView->GetActiveLayer(); + sal_uInt16 nActiveLayerPos = SDRLAYERPOS_NOTFOUND; + SdrLayerAdmin& rLayerAdmin = GetDoc()->GetLayerAdmin(); + sal_uInt16 nLayerCnt = rLayerAdmin.GetLayerCount(); + + for ( sal_uInt16 nLayerPos = 0; nLayerPos < nLayerCnt; nLayerPos++ ) + { + aName = rLayerAdmin.GetLayer(nLayerPos)->GetName(); + + if ( aName == aActiveLayer ) + { + nActiveLayerPos = nLayerPos; + } + + if ( aName != sUNO_LayerName_background ) // layer "background" has never a tab + { + if (meEditMode == EditMode::MasterPage) + { + // don't show page layer onto the masterpage + if (aName != sUNO_LayerName_layout && + aName != sUNO_LayerName_controls && + aName != sUNO_LayerName_measurelines) + { + TabBarPageBits nBits = TabBarPageBits::NONE; + SdrPageView* pPV = mpDrawView->GetSdrPageView(); + if (pPV) + { + if (!pPV->IsLayerVisible(aName)) + { + nBits |= TabBarPageBits::Blue; + } + if (pPV->IsLayerLocked(aName)) + { + nBits |= TabBarPageBits::Italic; + } + if (!pPV->IsLayerPrintable(aName)) + { + nBits |= TabBarPageBits::Underline; + } + } + + pLayerBar->InsertPage(nLayerPos+1, aName, nBits); // why +1? It is a nId, not a position. Position is APPEND. + } + } + else + { + // don't show masterpage layer onto the page + if (aName != sUNO_LayerName_background_objects) + { + TabBarPageBits nBits = TabBarPageBits::NONE; + if (!mpDrawView->GetSdrPageView()->IsLayerVisible(aName)) + { + nBits = TabBarPageBits::Blue; + } + if (mpDrawView->GetSdrPageView()->IsLayerLocked(aName)) + { + nBits |= TabBarPageBits::Italic; + } + if (!mpDrawView->GetSdrPageView()->IsLayerPrintable(aName)) + { + nBits |= TabBarPageBits::Underline; + } + + pLayerBar->InsertPage(nLayerPos+1, aName, nBits);// why +1? + } + } + } + } + + if ( nActiveLayerPos == SDRLAYERPOS_NOTFOUND ) + { + if( nOldLayerCnt == pLayerBar->GetPageCount() ) + { + nActiveLayerPos = nOldLayerPos - 1; + } + else + { + nActiveLayerPos = ( meEditMode == EditMode::MasterPage ) ? 2 : 0; + } + + mpDrawView->SetActiveLayer( pLayerBar->GetLayerName(nActiveLayerPos + 1) );// why +1? + } + + pLayerBar->SetCurPageId(nActiveLayerPos + 1); + GetViewFrame()->GetBindings().Invalidate( SID_MODIFYLAYER ); + GetViewFrame()->GetBindings().Invalidate( SID_DELETE_LAYER ); +} + +/** + * AcceptDrop + */ + +sal_Int8 DrawViewShell::AcceptDrop ( + const AcceptDropEvent& rEvt, + DropTargetHelper& rTargetHelper, + ::sd::Window* /*pTargetWindow*/, + sal_uInt16 /*nPage*/, + SdrLayerID nLayer ) +{ + if( SlideShow::IsRunning( GetViewShellBase() ) ) + return DND_ACTION_NONE; + + return mpDrawView->AcceptDrop( rEvt, rTargetHelper, nLayer ); +} + +/** + * ExecuteDrop + */ + +sal_Int8 DrawViewShell::ExecuteDrop ( + const ExecuteDropEvent& rEvt, + DropTargetHelper& /*rTargetHelper*/, + ::sd::Window* pTargetWindow, + sal_uInt16 nPage, + SdrLayerID nLayer) +{ + if( nPage != SDRPAGE_NOTFOUND ) + nPage = GetDoc()->GetSdPage( nPage, mePageKind )->GetPageNum(); + + if( SlideShow::IsRunning( GetViewShellBase() ) ) + return DND_ACTION_NONE; + + Broadcast(ViewShellHint(ViewShellHint::HINT_COMPLEX_MODEL_CHANGE_START)); + sal_Int8 nResult (mpDrawView->ExecuteDrop( rEvt, pTargetWindow, nPage, nLayer )); + Broadcast(ViewShellHint(ViewShellHint::HINT_COMPLEX_MODEL_CHANGE_END)); + + return nResult; +} + +} // end of namespace sd + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |