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| -rw-r--r-- | sd/source/ui/view/ViewShellBase.cxx | 1456 |
1 files changed, 1456 insertions, 0 deletions
diff --git a/sd/source/ui/view/ViewShellBase.cxx b/sd/source/ui/view/ViewShellBase.cxx new file mode 100644 index 000000000..26245971f --- /dev/null +++ b/sd/source/ui/view/ViewShellBase.cxx @@ -0,0 +1,1456 @@ +/* -*- 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 <comphelper/processfactory.hxx> + +#include <ViewShellBase.hxx> +#include <algorithm> +#include <EventMultiplexer.hxx> +#include <cache/SlsPageCacheManager.hxx> +#include <app.hrc> +#include <slideshow.hxx> +#include <unokywds.hxx> +#include <svx/svxids.hrc> +#include <DrawDocShell.hxx> +#include <ViewShellManager.hxx> +#include <DrawController.hxx> +#include <FrameView.hxx> +#include <ViewTabBar.hxx> +#include <sfx2/event.hxx> +#include <drawdoc.hxx> +#include <sdpage.hxx> +#include <sfx2/dispatch.hxx> +#include <sfx2/request.hxx> +#include <sfx2/printer.hxx> +#include <DrawViewShell.hxx> +#include <FormShellManager.hxx> +#include <ToolBarManager.hxx> +#include <Window.hxx> +#include <framework/ConfigurationController.hxx> +#include <DocumentRenderer.hxx> +#include <optsitem.hxx> +#include <sdmod.hxx> + +#include <com/sun/star/document/XViewDataSupplier.hpp> +#include <com/sun/star/container/XIndexAccess.hpp> +#include <com/sun/star/drawing/XDrawPagesSupplier.hpp> +#include <com/sun/star/drawing/XMasterPagesSupplier.hpp> +#include <com/sun/star/drawing/framework/XControllerManager.hpp> +#include <com/sun/star/drawing/framework/XConfigurationController.hpp> +#include <com/sun/star/drawing/framework/ResourceId.hpp> +#include <framework/FrameworkHelper.hxx> + +#include <sal/log.hxx> +#include <rtl/ref.hxx> +#include <sfx2/msg.hxx> +#include <sfx2/objface.hxx> +#include <sfx2/viewfrm.hxx> +#include <svl/whiter.hxx> +#include <vcl/commandinfoprovider.hxx> +#include <vcl/settings.hxx> +#include <vcl/svapp.hxx> + +#include <sfx2/notebookbar/SfxNotebookBar.hxx> + +#include <tools/diagnose_ex.h> +#include <sfx2/lokhelper.hxx> +#include <LibreOfficeKit/LibreOfficeKitEnums.h> +#include <editeng/editview.hxx> +#include <tools/svborder.hxx> + +#include <fubullet.hxx> +#include <drawview.hxx> + +using namespace sd; +#define ShellClass_ViewShellBase +#include <sdslots.hxx> + +using ::sd::framework::FrameworkHelper; + +using namespace com::sun::star; +using namespace com::sun::star::beans; +using namespace com::sun::star::container; +using namespace com::sun::star::drawing::framework; +using namespace com::sun::star::lang; +using namespace com::sun::star::uno; + +namespace { + +class CurrentPageSetter +{ +public: + explicit CurrentPageSetter (ViewShellBase& rBase); + void operator () (bool); +private: + ViewShellBase& mrBase; +}; + +} // end of anonymous namespace + +namespace sd { + +class ViewShellBase::Implementation +{ +public: + /** Main controller of the view shell. During the switching from one + stacked shell to another this pointer may be NULL. + */ + ::rtl::Reference<DrawController> mpController; + + /** The view tab bar is the control for switching between different + views in one pane. + */ + ::rtl::Reference<ViewTabBar> mpViewTabBar; + + // contains the complete area of the current view relative to the frame window + ::tools::Rectangle maClientArea; + + // This is set to true when PrepareClose() is called. + bool mbIsClosing; + + /** The view window is the parent of all UI elements that belong to the + view or ViewShell. This comprises the rulers, the scroll bars, and + the content window. + It does not include the ViewTabBar. + */ + VclPtr<vcl::Window> mpViewWindow; + std::shared_ptr<ToolBarManager> mpToolBarManager; + std::shared_ptr<ViewShellManager> mpViewShellManager; + std::shared_ptr<tools::EventMultiplexer> mpEventMultiplexer; + std::shared_ptr<FormShellManager> mpFormShellManager; + + explicit Implementation (ViewShellBase& rBase); + ~Implementation(); + + void LateInit(); + + /** Show or hide the ViewTabBar. + @param bShow + When <TRUE/> then the ViewTabBar is shown, otherwise it is hidden. + */ + void ShowViewTabBar (bool bShow); + + void SetUserWantsTabBar(bool inValue); + bool GetUserWantsTabBar() const { return mbUserWantsTabBar; } + + /** Common code of ViewShellBase::OuterResizePixel() and + ViewShellBase::InnerResizePixel(). + */ + void ResizePixel ( + const Point& rOrigin, + const Size& rSize, + bool bOuterResize); + + /** Show or hide the specified pane. The visibility state is taken + from the given request. + @param rRequest + The request determines the new visibility state. The state can + either be toggled or be set to a given value. + @param rsPaneURL + This URL specifies the pane whose visibility state to set. + @param rsViewURL + When the pane becomes visible then this view URL specifies which + type of view to show in it. + */ + void SetPaneVisibility ( + const SfxRequest& rRequest, + const OUString& rsPaneURL, + const OUString& rsViewURL); + + void GetSlotState (SfxItemSet& rSet); + + void ProcessRestoreEditingViewSlot(); + +private: + ViewShellBase& mrBase; + bool mbUserWantsTabBar; + bool mbTabBarShouldBeVisible; + /** Hold a reference to the page cache manager of the slide sorter in + order to ensure that it stays alive while the ViewShellBase is + alive. + */ + std::shared_ptr<slidesorter::cache::PageCacheManager> mpPageCacheManager; +}; + +namespace { +/** The only task of this window is to forward key presses to the content + window of the main view shell. With the key press it forwards the focus + so that it is not called very often. +*/ +class FocusForwardingWindow : public vcl::Window +{ +public: + FocusForwardingWindow (vcl::Window& rParentWindow, ViewShellBase& rBase); + virtual ~FocusForwardingWindow() override; + virtual void dispose() override; + virtual void KeyInput (const KeyEvent& rEvent) override; + virtual void Command (const CommandEvent& rEvent) override; + +private: + ViewShellBase& mrBase; +}; +} // end of anonymous namespace + +//===== ViewShellBase ========================================================= + + +// We have to expand the SFX_IMPL_VIEWFACTORY macro to call LateInit() after a +// new ViewShellBase object has been constructed. + +SFX_IMPL_SUPERCLASS_INTERFACE(ViewShellBase, SfxViewShell) + +void ViewShellBase::InitInterface_Impl() +{ +} + +ViewShellBase::ViewShellBase ( + SfxViewFrame* _pFrame, + SfxViewShell*) + : SfxViewShell (_pFrame, SfxViewShellFlags::HAS_PRINTOPTIONS), + mpDocShell (nullptr), + mpDocument (nullptr) +{ + mpImpl.reset(new Implementation(*this)); + mpImpl->mpViewWindow = VclPtr<FocusForwardingWindow>::Create(_pFrame->GetWindow(),*this); + mpImpl->mpViewWindow->SetBackground(Wallpaper()); + + _pFrame->GetWindow().SetBackground(Application::GetSettings().GetStyleSettings().GetLightColor()); + + // Set up the members in the correct order. + if (auto pDrawDocShell = dynamic_cast< DrawDocShell *>( GetViewFrame()->GetObjectShell() )) + mpDocShell = pDrawDocShell; + if (mpDocShell != nullptr) + mpDocument = mpDocShell->GetDoc(); + mpImpl->mpViewShellManager = std::make_shared<ViewShellManager>(*this); + + SetWindow(mpImpl->mpViewWindow.get()); + + // Hide the window to avoid complaints from Sfx...SwitchViewShell... + _pFrame->GetWindow().Hide(); +} + +/** In this destructor the order in which some of the members are destroyed + (and/or being prepared to being destroyed) is important. Change it only + when you know what you are doing. +*/ +ViewShellBase::~ViewShellBase() +{ + // Notify other LOK views that we are going away. + SfxLokHelper::notifyOtherViews(this, LOK_CALLBACK_VIEW_CURSOR_VISIBLE, "visible", "false"); + SfxLokHelper::notifyOtherViews(this, LOK_CALLBACK_TEXT_VIEW_SELECTION, "selection", ""); + SfxLokHelper::notifyOtherViews(this, LOK_CALLBACK_GRAPHIC_VIEW_SELECTION, "selection", "EMPTY"); + + sfx2::SfxNotebookBar::CloseMethod(GetFrame()->GetBindings()); + + rtl::Reference<SlideShow> xSlideShow(SlideShow::GetSlideShow(*this)); + if (xSlideShow.is() && xSlideShow->dependsOn(this)) + SlideShow::Stop(*this); + xSlideShow.clear(); + + // Tell the controller that the ViewShellBase is not available anymore. + if (mpImpl->mpController) + mpImpl->mpController->ReleaseViewShellBase(); + + // We have to hide the main window to prevent SFX complaining after a + // reload about it being already visible. + ViewShell* pShell = GetMainViewShell().get(); + if (pShell!=nullptr + && pShell->GetActiveWindow()!=nullptr + && pShell->GetActiveWindow()->GetParent()!=nullptr) + { + pShell->GetActiveWindow()->GetParent()->Hide(); + } + + mpImpl->mpToolBarManager->Shutdown(); + mpImpl->mpViewShellManager->Shutdown(); + + EndListening(*GetViewFrame()); + EndListening(*GetDocShell()); + + SetWindow(nullptr); + + mpImpl->mpFormShellManager.reset(); +} + +void ViewShellBase::LateInit (const OUString& rsDefaultView) +{ + StartListening(*GetViewFrame(), DuplicateHandling::Prevent); + StartListening(*GetDocShell(), DuplicateHandling::Prevent); + mpImpl->LateInit(); + InitializeFramework(); + + mpImpl->mpEventMultiplexer = std::make_shared<tools::EventMultiplexer>(*this); + + mpImpl->mpFormShellManager = std::make_shared<FormShellManager>(*this); + + mpImpl->mpToolBarManager = ToolBarManager::Create( + *this, + mpImpl->mpEventMultiplexer, + mpImpl->mpViewShellManager); + + try + { + Reference<XControllerManager> xControllerManager (GetDrawController(), UNO_QUERY_THROW); + Reference<XConfigurationController> xConfigurationController ( + xControllerManager->getConfigurationController()); + if (xConfigurationController.is()) + { + OUString sView (rsDefaultView); + if (sView.isEmpty()) + sView = GetInitialViewShellType(); + + FrameworkHelper::Instance(*this); + + // Create the resource ids for the center pane and view. + const Reference<drawing::framework::XResourceId> xCenterPaneId ( + FrameworkHelper::CreateResourceId(FrameworkHelper::msCenterPaneURL)); + const Reference<drawing::framework::XResourceId> xCenterViewId ( + FrameworkHelper::CreateResourceId(sView, xCenterPaneId)); + + // Request center pane and view. + xConfigurationController->requestResourceActivation(xCenterPaneId, ResourceActivationMode_ADD); + xConfigurationController->requestResourceActivation(xCenterViewId, ResourceActivationMode_REPLACE); + + // Process configuration events synchronously until the center view + // has been created. + sd::framework::ConfigurationController* pConfigurationController + = dynamic_cast<sd::framework::ConfigurationController*>(xConfigurationController.get()); + if (pConfigurationController != nullptr) + { + while ( + ! pConfigurationController->getResource(xCenterViewId).is() + && pConfigurationController->hasPendingRequests()) + { + pConfigurationController->ProcessEvent(); + } + } + } + } + catch (const RuntimeException&) + { + } + + // AutoLayouts have to be ready. + GetDocument()->StopWorkStartupDelay(); + + UpdateBorder(); + + // Remember the type of the current main view shell in the frame view. + ViewShell* pViewShell = GetMainViewShell().get(); + if (pViewShell != nullptr) + { + FrameView* pFrameView = pViewShell->GetFrameView(); + if (pFrameView != nullptr) + pFrameView->SetViewShellTypeOnLoad(pViewShell->GetShellType()); + } + // Show/Hide the TabBar + SdOptions* pOptions = SD_MOD()->GetSdOptions(GetDocument()->GetDocumentType()); + bool bIsTabBarVisible = pOptions->IsTabBarVisible(); + mpImpl->SetUserWantsTabBar( bIsTabBarVisible ); +} + +std::shared_ptr<ViewShellManager> const & ViewShellBase::GetViewShellManager() const +{ + return mpImpl->mpViewShellManager; +} + +std::shared_ptr<ViewShell> ViewShellBase::GetMainViewShell() const +{ + std::shared_ptr<ViewShell> pMainViewShell ( + framework::FrameworkHelper::Instance(*const_cast<ViewShellBase*>(this)) + ->GetViewShell(framework::FrameworkHelper::msCenterPaneURL)); + if (pMainViewShell == nullptr) + pMainViewShell = framework::FrameworkHelper::Instance(*const_cast<ViewShellBase*>(this)) + ->GetViewShell(framework::FrameworkHelper::msFullScreenPaneURL); + return pMainViewShell; +} + +ViewShellBase* ViewShellBase::GetViewShellBase (SfxViewFrame const * pViewFrame) +{ + ViewShellBase* pBase = nullptr; + + if (pViewFrame != nullptr) + { + // Get the view shell for the frame and cast it to + // sd::ViewShellBase. + SfxViewShell* pSfxViewShell = pViewFrame->GetViewShell(); + pBase = dynamic_cast< ::sd::ViewShellBase *>( pSfxViewShell ); + } + + return pBase; +} + +void ViewShellBase::Notify(SfxBroadcaster& rBC, const SfxHint& rHint) +{ + SfxViewShell::Notify(rBC, rHint); + + const SfxEventHint* pEventHint = dynamic_cast<const SfxEventHint*>(&rHint); + if (pEventHint) + { + switch (pEventHint->GetEventId()) + { + case SfxEventHintId::OpenDoc: + if( GetDocument() && GetDocument()->IsStartWithPresentation() ) + { + if( GetViewFrame() ) + { + GetViewFrame()->GetDispatcher()->Execute( + SID_PRESENTATION, SfxCallMode::ASYNCHRON ); + } + } + break; + + default: + break; + } + } + else + { + const SfxHintId nSlot = rHint.GetId(); + switch ( nSlot ) + { + case SfxHintId::LanguageChanged: + { + GetViewFrame()->GetBindings().Invalidate(SID_LANGUAGE_STATUS); + } + break; + + default: + break; + } + } +} + +void ViewShellBase::InitializeFramework() +{ +} + +OUString ViewShellBase::GetSelectionText(bool bCompleteWords, bool /*bOnlyASample*/) +{ + std::shared_ptr<ViewShell> const pMainShell(GetMainViewShell()); + DrawViewShell *const pDrawViewShell( + dynamic_cast<DrawViewShell*>(pMainShell.get())); + return pDrawViewShell + ? pDrawViewShell->GetSelectionText(bCompleteWords) + : SfxViewShell::GetSelectionText(bCompleteWords); +} + +bool ViewShellBase::HasSelection(bool bText) const +{ + std::shared_ptr<ViewShell> const pMainShell(GetMainViewShell()); + DrawViewShell *const pDrawViewShell( + dynamic_cast<DrawViewShell*>(pMainShell.get())); + return pDrawViewShell + ? pDrawViewShell->HasSelection(bText) + : SfxViewShell::HasSelection(bText); +} + +void ViewShellBase::InnerResizePixel (const Point& rOrigin, const Size &rSize, bool) +{ + Size aObjSize = GetObjectShell()->GetVisArea().GetSize(); + if ( !aObjSize.IsEmpty() ) + { + SvBorder aBorder( GetBorderPixel() ); + Size aSize( rSize ); + aSize.AdjustWidth( -(aBorder.Left() + aBorder.Right()) ); + aSize.AdjustHeight( -(aBorder.Top() + aBorder.Bottom()) ); + Size aObjSizePixel = mpImpl->mpViewWindow->LogicToPixel(aObjSize, MapMode(MapUnit::Map100thMM)); + SfxViewShell::SetZoomFactor( + Fraction( aSize.Width(), std::max( aObjSizePixel.Width(), static_cast<::tools::Long>(1) ) ), + Fraction( aSize.Height(), std::max( aObjSizePixel.Height(), static_cast<::tools::Long>(1)) ) ); + } + + mpImpl->ResizePixel(rOrigin, rSize, false); +} + +void ViewShellBase::OuterResizePixel (const Point& rOrigin, const Size &rSize) +{ + mpImpl->ResizePixel (rOrigin, rSize, true); +} + +void ViewShellBase::Rearrange() +{ + OSL_ASSERT(GetViewFrame()!=nullptr); + + // There is a bug in the communication between embedded objects and the + // framework::LayoutManager that leads to missing resize updates. The + // following workaround enforces such an update by cycling the border to + // zero and back to the current value. + if (GetWindow() != nullptr) + { + SetBorderPixel(SvBorder()); + UpdateBorder(true); + } + else + { + SAL_WARN("sd.view", "Rearrange: window missing"); + } + + GetViewFrame()->Resize(true); +} + +ErrCode ViewShellBase::DoVerb(sal_Int32 nVerb) +{ + ErrCode aResult = ERRCODE_NONE; + + ::sd::ViewShell* pShell = GetMainViewShell().get(); + if (pShell != nullptr) + aResult = pShell->DoVerb(nVerb); + + return aResult; +} + +Reference<view::XRenderable> ViewShellBase::GetRenderable() +{ + // Create a new DocumentRenderer on every call. It observes the life + // time of this ViewShellBase object. + return Reference<view::XRenderable>(new DocumentRenderer(*this)); +} + +SfxPrinter* ViewShellBase::GetPrinter (bool bCreate) +{ + OSL_ASSERT(mpImpl != nullptr); + + return GetDocShell()->GetPrinter (bCreate); +} + +sal_uInt16 ViewShellBase::SetPrinter ( + SfxPrinter* pNewPrinter, + SfxPrinterChangeFlags nDiffFlags) +{ + OSL_ASSERT(mpImpl != nullptr); + + GetDocShell()->SetPrinter(pNewPrinter); + + if ( (nDiffFlags & SfxPrinterChangeFlags::CHG_ORIENTATION || + nDiffFlags & SfxPrinterChangeFlags::CHG_SIZE) && pNewPrinter ) + { + MapMode aMap = pNewPrinter->GetMapMode(); + aMap.SetMapUnit(MapUnit::Map100thMM); + MapMode aOldMap = pNewPrinter->GetMapMode(); + pNewPrinter->SetMapMode(aMap); + Size aNewSize = pNewPrinter->GetOutputSize(); + + std::shared_ptr<DrawViewShell> pDrawViewShell ( + std::dynamic_pointer_cast<DrawViewShell>(GetMainViewShell())); + if (pDrawViewShell) + { + SdPage* pPage = GetDocument()->GetSdPage( + 0, PageKind::Standard ); + pDrawViewShell->SetPageSizeAndBorder ( + pDrawViewShell->GetPageKind(), + aNewSize, + -1,-1,-1,-1, + false/*bScaleAll*/, + pNewPrinter->GetOrientation(), + pPage->GetPaperBin(), + pPage->IsBackgroundFullSize()); + } + + pNewPrinter->SetMapMode(aOldMap); + } + + return 0; +} + +void ViewShellBase::UIActivating( SfxInPlaceClient* pClient ) +{ + mpImpl->ShowViewTabBar(false); + + ViewShell* pViewShell = GetMainViewShell().get(); + if ( pViewShell ) + pViewShell->UIActivating( pClient ); + + SfxViewShell::UIActivating( pClient ); +} + +void ViewShellBase::UIDeactivated( SfxInPlaceClient* pClient ) +{ + SfxViewShell::UIDeactivated( pClient ); + + mpImpl->ShowViewTabBar(true); + + ViewShell* pViewShell = GetMainViewShell().get(); + if ( pViewShell ) + pViewShell->UIDeactivated( pClient ); +} + +SvBorder ViewShellBase::GetBorder (bool ) +{ + int nTop = 0; + if (mpImpl->mpViewTabBar.is() && mpImpl->mpViewTabBar->GetTabControl()->IsVisible()) + nTop = mpImpl->mpViewTabBar->GetHeight(); + return SvBorder(0,nTop,0,0); +} + +void ViewShellBase::Execute (SfxRequest& rRequest) +{ + sal_uInt16 nSlotId = rRequest.GetSlot(); + + switch (nSlotId) + { + case SID_SWITCH_SHELL: + { + Reference<XControllerManager> xControllerManager (GetController(), UNO_QUERY); + if (xControllerManager.is()) + { + Reference<XConfigurationController> xConfigurationController ( + xControllerManager->getConfigurationController()); + if (xConfigurationController.is()) + xConfigurationController->update(); + } + } + break; + + case SID_LEFT_PANE_DRAW: + mpImpl->SetPaneVisibility( + rRequest, + framework::FrameworkHelper::msLeftDrawPaneURL, + framework::FrameworkHelper::msSlideSorterURL); + break; + + case SID_LEFT_PANE_IMPRESS: + mpImpl->SetPaneVisibility( + rRequest, + framework::FrameworkHelper::msLeftImpressPaneURL, + framework::FrameworkHelper::msSlideSorterURL); + break; + + case SID_TOGGLE_TABBAR_VISIBILITY: + { + SdOptions* pOptions = SD_MOD()->GetSdOptions(GetDocument()->GetDocumentType()); + bool bIsTabBarVisible = pOptions->IsTabBarVisible(); + pOptions->SetTabBarVisible( !bIsTabBarVisible ); + mpImpl->SetUserWantsTabBar( !bIsTabBarVisible ); + rRequest.Done(); + } + break; + + // draw + case SID_DRAWINGMODE: + // impress normal + case SID_NORMAL_MULTI_PANE_GUI: + case SID_NOTES_MODE: + case SID_OUTLINE_MODE: + case SID_SLIDE_SORTER_MULTI_PANE_GUI: + case SID_SLIDE_SORTER_MODE: + // impress master + case SID_SLIDE_MASTER_MODE: + case SID_NOTES_MASTER_MODE: + case SID_HANDOUT_MASTER_MODE: + framework::FrameworkHelper::Instance(*this)->HandleModeChangeSlot(nSlotId, rRequest); + break; + + case SID_WIN_FULLSCREEN: + // The full screen mode is not supported. Ignore the request. + break; + + case SID_RESTORE_EDITING_VIEW: + mpImpl->ProcessRestoreEditingViewSlot(); + break; + + default: + // Ignore any other slot. + rRequest.Ignore (); + break; + } +} + +void ViewShellBase::GetState (SfxItemSet& rSet) +{ + mpImpl->GetSlotState(rSet); + + FuBullet::GetSlotState( rSet, nullptr, GetViewFrame() ); +} + +void ViewShellBase::WriteUserDataSequence ( + css::uno::Sequence< css::beans::PropertyValue >& rSequence) +{ + // Forward call to main sub shell. + ViewShell* pShell = GetMainViewShell().get(); + if (pShell != nullptr) + pShell->WriteUserDataSequence (rSequence); +} + +void ViewShellBase::ReadUserDataSequence ( + const css::uno::Sequence< css::beans::PropertyValue >& rSequence) +{ + // Forward call to main sub shell. + ViewShell* pShell = GetMainViewShell().get(); + if (pShell == nullptr) + return; + + pShell->ReadUserDataSequence (rSequence); + + // For certain shell types ReadUserDataSequence may have changed the + // type to another one. Make sure that the center pane shows the + // right view shell. + switch (pShell->GetShellType()) + { + case ViewShell::ST_IMPRESS: + case ViewShell::ST_NOTES: + case ViewShell::ST_HANDOUT: + { + OUString sViewURL; + switch (dynamic_cast<DrawViewShell&>(*pShell).GetPageKind()) + { + default: + case PageKind::Standard: + sViewURL = framework::FrameworkHelper::msImpressViewURL; + break; + case PageKind::Notes: + sViewURL = framework::FrameworkHelper::msNotesViewURL; + break; + case PageKind::Handout: + sViewURL = framework::FrameworkHelper::msHandoutViewURL; + break; + } + if (!sViewURL.isEmpty()) + framework::FrameworkHelper::Instance(*this)->RequestView( + sViewURL, + framework::FrameworkHelper::msCenterPaneURL); + } + break; + + default: + break; + } +} + +void ViewShellBase::Activate (bool bIsMDIActivate) +{ + SfxViewShell::Activate(bIsMDIActivate); + + Reference<XControllerManager> xControllerManager (GetController(), UNO_QUERY); + if (xControllerManager.is()) + { + Reference<XConfigurationController> xConfigurationController ( + xControllerManager->getConfigurationController()); + if (xConfigurationController.is()) + xConfigurationController->update(); + } + GetToolBarManager()->RequestUpdate(); +} + +void ViewShellBase::SetZoomFactor ( + const Fraction &rZoomX, + const Fraction &rZoomY) +{ + SfxViewShell::SetZoomFactor (rZoomX, rZoomY); + // Forward call to main sub shell. + ViewShell* pShell = GetMainViewShell().get(); + if (pShell != nullptr) + pShell->SetZoomFactor (rZoomX, rZoomY); +} + +bool ViewShellBase::PrepareClose (bool bUI) +{ + bool bResult = SfxViewShell::PrepareClose (bUI); + + if (bResult) + { + mpImpl->mbIsClosing = true; + + // Forward call to main sub shell. + ViewShell* pShell = GetMainViewShell().get(); + if (pShell != nullptr) + bResult = pShell->PrepareClose (bUI); + } + + return bResult; +} + +void ViewShellBase::WriteUserData (OUString& rString, bool bBrowse) +{ + SfxViewShell::WriteUserData (rString, bBrowse); + + // Forward call to main sub shell. + ViewShell* pShell = GetMainViewShell().get(); + if (pShell != nullptr) + pShell->WriteUserData(); +} + +void ViewShellBase::ReadUserData (const OUString& rString, bool bBrowse) +{ + SfxViewShell::ReadUserData (rString, bBrowse); + + // Forward call to main sub shell. + ViewShell* pShell = GetMainViewShell().get(); + if (pShell != nullptr) + pShell->ReadUserData(); +} + +SdrView* ViewShellBase::GetDrawView() const +{ + // Forward call to main sub shell. + ViewShell* pShell = GetMainViewShell().get(); + if (pShell != nullptr) + return pShell->GetDrawView (); + else + return SfxViewShell::GetDrawView(); +} + +void ViewShellBase::SetBusyState (bool bBusy) +{ + if (GetDocShell() != nullptr) + GetDocShell()->SetWaitCursor (bBusy); +} + +void ViewShellBase::UpdateBorder ( bool bForce /* = false */ ) +{ + // The following calls to SetBorderPixel() and InvalidateBorder() are + // made only for the main view shell. This not only avoids unnecessary + // calls for the views in side panes but prevents calling an already + // dying SfxViewShell base class. + // We have to check the existence of the window, too. + // The SfxViewFrame accesses the window without checking it. + ViewShell* pMainViewShell = GetMainViewShell().get(); + if (pMainViewShell == nullptr || GetWindow()==nullptr) + return; + + SvBorder aCurrentBorder (GetBorderPixel()); + bool bOuterResize ( ! GetDocShell()->IsInPlaceActive()); + SvBorder aBorder (GetBorder(bOuterResize)); + aBorder += pMainViewShell->GetBorder(); + + if (bForce || (aBorder != aCurrentBorder)) + { + SetBorderPixel (aBorder); + InvalidateBorder(); + } +} + +void ViewShellBase::ShowUIControls (bool bVisible) +{ + mpImpl->ShowViewTabBar(bVisible); + + ViewShell* pMainViewShell = GetMainViewShell().get(); + if (pMainViewShell != nullptr) + pMainViewShell->ShowUIControls (bVisible); + + UpdateBorder(); + if (bVisible) + Rearrange(); +} + +OUString ViewShellBase::GetInitialViewShellType() const +{ + OUString sRequestedView (FrameworkHelper::msImpressViewURL); + + do + { + Reference<document::XViewDataSupplier> xViewDataSupplier ( + GetDocShell()->GetModel(), UNO_QUERY); + if ( ! xViewDataSupplier.is()) + break; + + Reference<container::XIndexAccess> xViewData (xViewDataSupplier->getViewData()); + if ( ! xViewData.is()) + break; + if (xViewData->getCount() == 0) + break; + + css::uno::Any aAny = xViewData->getByIndex(0); + Sequence<beans::PropertyValue> aProperties; + if ( ! (aAny >>= aProperties)) + break; + + // Search the properties for the one that tells us what page kind to + // use. + auto pProperty = std::find_if(std::cbegin(aProperties), std::cend(aProperties), + [](const beans::PropertyValue& rProperty) { return rProperty.Name == sUNO_View_PageKind; }); + if (pProperty != std::cend(aProperties)) + { + sal_Int16 nPageKind = 0; + pProperty->Value >>= nPageKind; + switch (static_cast<PageKind>(nPageKind)) + { + case PageKind::Standard: + sRequestedView = FrameworkHelper::msImpressViewURL; + break; + + case PageKind::Handout: + sRequestedView = FrameworkHelper::msHandoutViewURL; + break; + + case PageKind::Notes: + sRequestedView = FrameworkHelper::msNotesViewURL; + break; + + default: + // The page kind is invalid. This is probably an + // error by the caller. We use the standard type to + // keep things going. + SAL_WARN( "sd.view", "ViewShellBase::GetInitialViewShellType: invalid page kind"); + sRequestedView = FrameworkHelper::msImpressViewURL; + break; + } + } + } + while (false); + + return sRequestedView; +} + +std::shared_ptr<tools::EventMultiplexer> const & ViewShellBase::GetEventMultiplexer() const +{ + OSL_ASSERT(mpImpl != nullptr); + OSL_ASSERT(mpImpl->mpEventMultiplexer != nullptr); + + return mpImpl->mpEventMultiplexer; +} + +const ::tools::Rectangle& ViewShellBase::getClientRectangle() const +{ + return mpImpl->maClientArea; +} + +std::shared_ptr<ToolBarManager> const & ViewShellBase::GetToolBarManager() const +{ + OSL_ASSERT(mpImpl != nullptr); + OSL_ASSERT(mpImpl->mpToolBarManager != nullptr); + + return mpImpl->mpToolBarManager; +} + +std::shared_ptr<FormShellManager> const & ViewShellBase::GetFormShellManager() const +{ + OSL_ASSERT(mpImpl != nullptr); + OSL_ASSERT(mpImpl->mpFormShellManager != nullptr); + + return mpImpl->mpFormShellManager; +} + +DrawController& ViewShellBase::GetDrawController() const +{ + OSL_ASSERT(mpImpl != nullptr); + + return *mpImpl->mpController; +} + +void ViewShellBase::SetViewTabBar (const ::rtl::Reference<ViewTabBar>& rViewTabBar) +{ + OSL_ASSERT(mpImpl != nullptr); + + mpImpl->mpViewTabBar = rViewTabBar; +} + +vcl::Window* ViewShellBase::GetViewWindow() +{ + OSL_ASSERT(mpImpl != nullptr); + + return mpImpl->mpViewWindow.get(); +} + +OUString ViewShellBase::RetrieveLabelFromCommand( const OUString& aCmdURL ) const +{ + OUString aModuleName(vcl::CommandInfoProvider::GetModuleIdentifier(GetMainViewShell()->GetViewFrame()->GetFrame().GetFrameInterface())); + auto aProperties = vcl::CommandInfoProvider::GetCommandProperties(aCmdURL, aModuleName); + return vcl::CommandInfoProvider::GetLabelForCommand(aProperties); +} + +int ViewShellBase::getPart() const +{ + ViewShell* pViewShell = framework::FrameworkHelper::Instance(*const_cast<ViewShellBase*>(this))->GetViewShell(FrameworkHelper::msCenterPaneURL).get(); + + if (DrawViewShell* pDrawViewShell = dynamic_cast<DrawViewShell*>(pViewShell)) + { + return pDrawViewShell->GetCurPagePos(); + } + + return 0; +} + +void ViewShellBase::NotifyCursor(SfxViewShell* pOtherShell) const +{ + ViewShell* pThisShell = framework::FrameworkHelper::Instance(*const_cast<ViewShellBase*>(this))->GetViewShell(FrameworkHelper::msCenterPaneURL).get(); + + DrawViewShell* pDrawViewShell = dynamic_cast<DrawViewShell*>(pThisShell); + if (!pDrawViewShell) + return; + + if (this == pOtherShell) + return; + + DrawView* pDrawView = pDrawViewShell->GetDrawView(); + if (!pDrawView) + return; + + if (pDrawView->GetTextEditObject()) + { + // Blinking cursor. + EditView& rEditView = pDrawView->GetTextEditOutlinerView()->GetEditView(); + rEditView.RegisterOtherShell(pOtherShell); + rEditView.ShowCursor(); + rEditView.RegisterOtherShell(nullptr); + // Text selection, if any. + rEditView.DrawSelectionXOR(pOtherShell); + + // Shape text lock. + if (OutlinerView* pOutlinerView = pDrawView->GetTextEditOutlinerView()) + { + ::tools::Rectangle aRectangle = pOutlinerView->GetOutputArea(); + vcl::Window* pWin = pThisShell->GetActiveWindow(); + if (pWin && pWin->GetMapMode().GetMapUnit() == MapUnit::Map100thMM) + aRectangle = o3tl::toTwips(aRectangle, o3tl::Length::mm100); + OString sRectangle = aRectangle.toString(); + SfxLokHelper::notifyOtherView(&pDrawViewShell->GetViewShellBase(), pOtherShell, LOK_CALLBACK_VIEW_LOCK, "rectangle", sRectangle); + } + } + else + { + // Graphic selection. + pDrawView->AdjustMarkHdl(pOtherShell); + } +} + +//===== ViewShellBase::Implementation ========================================= + +ViewShellBase::Implementation::Implementation (ViewShellBase& rBase) + : mbIsClosing(false), + mrBase(rBase), + mbUserWantsTabBar(false), + mbTabBarShouldBeVisible(true), + mpPageCacheManager(slidesorter::cache::PageCacheManager::Instance()) +{ +} + +ViewShellBase::Implementation::~Implementation() +{ + mpController = nullptr; + mpViewTabBar = nullptr; + mpViewWindow.disposeAndClear(); + mpToolBarManager.reset(); +} + +void ViewShellBase::Implementation::LateInit() +{ + mpController = new DrawController(mrBase); +} + +void ViewShellBase::Implementation::ProcessRestoreEditingViewSlot() +{ + ViewShell* pViewShell = mrBase.GetMainViewShell().get(); + if (pViewShell == nullptr) + return; + + FrameView* pFrameView = pViewShell->GetFrameView(); + if (pFrameView == nullptr) + return; + + // Set view shell, edit mode, and page kind. + // pFrameView->SetViewShEditMode( + // pFrameView->GetViewShEditModeOnLoad(), + // pFrameView->GetPageKindOnLoad()); + pFrameView->SetViewShEditMode( + pFrameView->GetViewShEditModeOnLoad() ); + pFrameView->SetPageKind( + pFrameView->GetPageKindOnLoad()); + std::shared_ptr<FrameworkHelper> pHelper (FrameworkHelper::Instance(mrBase)); + pHelper->RequestView( + FrameworkHelper::GetViewURL(pFrameView->GetViewShellTypeOnLoad()), + FrameworkHelper::msCenterPaneURL); + pHelper->RunOnConfigurationEvent("ConfigurationUpdateEnd", CurrentPageSetter(mrBase)); +} + +void ViewShellBase::Implementation::SetUserWantsTabBar(bool inValue) +{ + mbUserWantsTabBar = inValue; + // Call ShowViewTabBar to refresh the TabBar visibility + ShowViewTabBar(mbTabBarShouldBeVisible); +} + +void ViewShellBase::Implementation::ShowViewTabBar (bool bShow) +{ + mbTabBarShouldBeVisible = bShow; + bShow = bShow && mbUserWantsTabBar; + + if (mpViewTabBar.is() + && mpViewTabBar->GetTabControl()->IsVisible() != bShow) + { + mpViewTabBar->GetTabControl()->Show(bShow); + mrBase.Rearrange(); + } +} + +void ViewShellBase::Implementation::ResizePixel ( + const Point& rOrigin, + const Size &rSize, + bool bOuterResize) +{ + if (mbIsClosing) + return; + + // Forward the call to both the base class and the main stacked sub + // shell only when main sub shell exists. + ViewShell* pMainViewShell = mrBase.GetMainViewShell().get(); + + // Set the ViewTabBar temporarily to full size so that, when asked + // later, it can return its true height. + mrBase.SetWindow (mpViewWindow.get()); + if (mpViewTabBar.is() && mpViewTabBar->GetTabControl()->IsVisible()) + mpViewTabBar->GetTabControl()->SetPosSizePixel (rOrigin, rSize); + + // Calculate and set the border before the controls are placed. + SvBorder aBorder; + if (pMainViewShell != nullptr) + aBorder = pMainViewShell->GetBorder(); + aBorder += mrBase.GetBorder(bOuterResize); + if (mrBase.GetBorderPixel() != aBorder) + mrBase.SetBorderPixel(aBorder); + + // Place the ViewTabBar at the top. It is part of the border. + SvBorder aBaseBorder; + if (mpViewTabBar.is() && mpViewTabBar->GetTabControl()->IsVisible()) + { + aBaseBorder.Top() = mpViewTabBar->GetHeight(); + mpViewTabBar->GetTabControl()->SetPosSizePixel( + rOrigin, Size(rSize.Width(),aBaseBorder.Top())); + } + + // The view window gets the remaining space. + Point aViewWindowPosition ( + rOrigin.X()+aBaseBorder.Left(), + rOrigin.Y()+aBaseBorder.Top()); + + Size aViewWindowSize ( + rSize.Width() - aBaseBorder.Left() - aBaseBorder.Right(), + rSize.Height() - aBaseBorder.Top() - aBaseBorder.Bottom()); + mpViewWindow->SetPosSizePixel(aViewWindowPosition, aViewWindowSize); + + maClientArea = ::tools::Rectangle(Point(0,0), aViewWindowSize); +} + +void ViewShellBase::Implementation::SetPaneVisibility ( + const SfxRequest& rRequest, + const OUString& rsPaneURL, + const OUString& rsViewURL) +{ + try + { + Reference<XControllerManager> xControllerManager (mrBase.GetController(), UNO_QUERY_THROW); + + const Reference< XComponentContext > xContext( + ::comphelper::getProcessComponentContext() ); + Reference<XResourceId> xPaneId (ResourceId::create( + xContext, rsPaneURL)); + Reference<XResourceId> xViewId (ResourceId::createWithAnchorURL( + xContext, rsViewURL, rsPaneURL)); + + // Determine the new visibility state. + const SfxItemSet* pArguments = rRequest.GetArgs(); + bool bShowChildWindow; + sal_uInt16 nSlotId = rRequest.GetSlot(); + if (pArguments != nullptr) + bShowChildWindow = static_cast<const SfxBoolItem&>( + pArguments->Get(nSlotId)).GetValue(); + else + { + Reference<XConfigurationController> xConfigurationController ( + xControllerManager->getConfigurationController()); + if ( ! xConfigurationController.is()) + throw RuntimeException(); + Reference<XConfiguration> xConfiguration ( + xConfigurationController->getRequestedConfiguration()); + if ( ! xConfiguration.is()) + throw RuntimeException(); + + bShowChildWindow = ! xConfiguration->hasResource(xPaneId); + } + + // Set the desired visibility state at the current configuration + // and update it accordingly. + Reference<XConfigurationController> xConfigurationController ( + xControllerManager->getConfigurationController()); + if ( ! xConfigurationController.is()) + throw RuntimeException(); + if (bShowChildWindow) + { + xConfigurationController->requestResourceActivation( + xPaneId, + ResourceActivationMode_ADD); + xConfigurationController->requestResourceActivation( + xViewId, + ResourceActivationMode_REPLACE); + } + else + xConfigurationController->requestResourceDeactivation( + xPaneId); + } + catch (const Exception&) + { + DBG_UNHANDLED_EXCEPTION("sd.view"); + } +} + +void ViewShellBase::Implementation::GetSlotState (SfxItemSet& rSet) +{ + try + { + // Get some frequently used values. + Reference<XControllerManager> xControllerManager (mrBase.GetController(), UNO_QUERY_THROW); + Reference<XConfigurationController> xConfigurationController ( + xControllerManager->getConfigurationController()); + if ( ! xConfigurationController.is()) + throw RuntimeException(); + Reference<XConfiguration> xConfiguration ( + xConfigurationController->getRequestedConfiguration()); + if ( ! xConfiguration.is()) + throw RuntimeException(); + + const Reference< XComponentContext > xContext( + ::comphelper::getProcessComponentContext() ); + SfxWhichIter aSetIterator (rSet); + sal_uInt16 nItemId (aSetIterator.FirstWhich()); + + while (nItemId > 0) + { + bool bState (false); + Reference<XResourceId> xResourceId; + try + { + // Check if the right view is active + switch (nItemId) + { + case SID_LEFT_PANE_IMPRESS: + xResourceId = ResourceId::create( + xContext, FrameworkHelper::msLeftImpressPaneURL); + bState = xConfiguration->hasResource(xResourceId); + break; + + case SID_LEFT_PANE_DRAW: + xResourceId = ResourceId::create( + xContext, FrameworkHelper::msLeftDrawPaneURL); + bState = xConfiguration->hasResource(xResourceId); + break; + + case SID_DRAWINGMODE: + case SID_NORMAL_MULTI_PANE_GUI: + case SID_SLIDE_MASTER_MODE: + xResourceId = ResourceId::createWithAnchorURL( + xContext, FrameworkHelper::msImpressViewURL, + FrameworkHelper::msCenterPaneURL); + bState = xConfiguration->hasResource(xResourceId); + break; + + case SID_SLIDE_SORTER_MULTI_PANE_GUI: + case SID_SLIDE_SORTER_MODE: + xResourceId = ResourceId::createWithAnchorURL( + xContext, + FrameworkHelper::msSlideSorterURL, + FrameworkHelper::msCenterPaneURL); + bState = xConfiguration->hasResource(xResourceId); + break; + + case SID_OUTLINE_MODE: + xResourceId = ResourceId::createWithAnchorURL( + xContext, + FrameworkHelper::msOutlineViewURL, + FrameworkHelper::msCenterPaneURL); + bState = xConfiguration->hasResource(xResourceId); + break; + + case SID_HANDOUT_MASTER_MODE: + xResourceId = ResourceId::createWithAnchorURL( + xContext, FrameworkHelper::msHandoutViewURL, + FrameworkHelper::msCenterPaneURL); + bState = xConfiguration->hasResource(xResourceId); + break; + + case SID_NOTES_MODE: + case SID_NOTES_MASTER_MODE: + xResourceId = ResourceId::createWithAnchorURL( + xContext, FrameworkHelper::msNotesViewURL, + FrameworkHelper::msCenterPaneURL); + bState = xConfiguration->hasResource(xResourceId); + break; + + case SID_TOGGLE_TABBAR_VISIBILITY: + bState = GetUserWantsTabBar(); + break; + + default: + // Ignore all other items. They are not meant to be + // handled by us. + break; + } + } + catch (const DeploymentException&) + { + } + + // Check if edit mode fits too + if (bState) + { + ViewShell* const pCenterViewShell = FrameworkHelper::Instance(mrBase)->GetViewShell( + FrameworkHelper::msCenterPaneURL).get(); + DrawViewShell* const pShell = dynamic_cast<DrawViewShell*>(pCenterViewShell); + if (pShell) + { + switch (nItemId) + { + case SID_DRAWINGMODE: + case SID_NORMAL_MULTI_PANE_GUI: + case SID_NOTES_MODE: + bState = pShell->GetEditMode() == EditMode::Page; + break; + case SID_SLIDE_MASTER_MODE: + case SID_NOTES_MASTER_MODE: + bState = pShell->GetEditMode() == EditMode::MasterPage; + break; + } + } + } + + // And finally set the state. + rSet.Put(SfxBoolItem(nItemId, bState)); + + nItemId = aSetIterator.NextWhich(); + } + } + catch (const RuntimeException&) + { + DBG_UNHANDLED_EXCEPTION("sd.view"); + } + +} + +} // end of namespace sd + +//===== CurrentPageSetter =========================================== + +namespace { + +CurrentPageSetter::CurrentPageSetter (ViewShellBase& rBase) + : mrBase(rBase) +{ +} + +void CurrentPageSetter::operator() (bool) +{ + FrameView* pFrameView = nullptr; + + if (mrBase.GetMainViewShell() != nullptr) + { + pFrameView = mrBase.GetMainViewShell()->GetFrameView(); + } + + if (pFrameView==nullptr) + return; + + try + { + // Get the current page either from the DrawPagesSupplier or the + // MasterPagesSupplier. + Any aPage; + if (pFrameView->GetViewShEditModeOnLoad() == EditMode::Page) + { + Reference<drawing::XDrawPagesSupplier> xPagesSupplier ( + mrBase.GetController()->getModel(), UNO_QUERY_THROW); + Reference<container::XIndexAccess> xPages ( + xPagesSupplier->getDrawPages(), UNO_QUERY_THROW); + aPage = xPages->getByIndex(pFrameView->GetSelectedPageOnLoad()); + } + else + { + Reference<drawing::XMasterPagesSupplier> xPagesSupplier ( + mrBase.GetController()->getModel(), UNO_QUERY_THROW); + Reference<container::XIndexAccess> xPages ( + xPagesSupplier->getMasterPages(), UNO_QUERY_THROW); + aPage = xPages->getByIndex(pFrameView->GetSelectedPageOnLoad()); + } + // Switch to the page last edited by setting the CurrentPage + // property. + Reference<beans::XPropertySet> xSet (mrBase.GetController(), UNO_QUERY_THROW); + xSet->setPropertyValue ("CurrentPage", aPage); + } + catch (const RuntimeException&) + { + // We have not been able to set the current page at the main view. + // This is sad but still leaves us in a valid state. Therefore, + // this exception is silently ignored. + } + catch (const beans::UnknownPropertyException&) + { + SAL_WARN("sd.view", "CurrentPage property unknown"); + } +} + +} // end of anonymous namespace + +//===== FocusForwardingWindow ================================================= + +namespace sd { +namespace { + +FocusForwardingWindow::FocusForwardingWindow ( + vcl::Window& rParentWindow, + ViewShellBase& rBase) + : vcl::Window(&rParentWindow, WinBits(WB_CLIPCHILDREN | WB_DIALOGCONTROL)), + mrBase(rBase) +{ + SAL_INFO("sd.view", "created FocusForwardingWindow at " << this); +} + +FocusForwardingWindow::~FocusForwardingWindow() +{ + disposeOnce(); +} + +void FocusForwardingWindow::dispose() +{ + SAL_INFO("sd.view", "destroyed FocusForwardingWindow at " << this); + vcl::Window::dispose(); +} + +void FocusForwardingWindow::KeyInput (const KeyEvent& rKEvt) +{ + std::shared_ptr<ViewShell> pViewShell = mrBase.GetMainViewShell(); + if (pViewShell != nullptr) + { + vcl::Window* pWindow = pViewShell->GetActiveWindow(); + if (pWindow != nullptr) + { + // Forward the focus so that the window is called directly the + // next time. + pWindow->GrabFocus(); + // Forward the key press as well. + pWindow->KeyInput(rKEvt); + } + } +} + +void FocusForwardingWindow::Command (const CommandEvent& rEvent) +{ + std::shared_ptr<ViewShell> pViewShell = mrBase.GetMainViewShell(); + if (pViewShell != nullptr) + { + vcl::Window* pWindow = pViewShell->GetActiveWindow(); + if (pWindow != nullptr) + { + pWindow->Command(rEvent); + } + } +} + +} // end of anonymous namespace + +} // end of namespace sd + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |