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| -rw-r--r-- | sd/source/ui/inc/DrawViewShell.hxx | 513 |
1 files changed, 513 insertions, 0 deletions
diff --git a/sd/source/ui/inc/DrawViewShell.hxx b/sd/source/ui/inc/DrawViewShell.hxx new file mode 100644 index 000000000..c56a0f33e --- /dev/null +++ b/sd/source/ui/inc/DrawViewShell.hxx @@ -0,0 +1,513 @@ +/* -*- 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 . + */ + +#pragma once + +#include <memory> +#include "ViewShell.hxx" +#include "tools/AsynchronousCall.hxx" +#include "TabControl.hxx" +#include <glob.hxx> +#include <pres.hxx> +#include <unotools/caserotate.hxx> +#include <unotools/options.hxx> +#include <sddllapi.h> + +namespace svx::sidebar { class SelectionChangeHandler; } +namespace com::sun::star::lang { class XEventListener; } +namespace com::sun::star::scanner { class XScannerManager2; } + +class Outliner; +class SdPage; +class SdStyleSheet; +class SdrExternalToolEdit; +class TabBar; +class SdrObject; +class SdrPageView; +class TransferableDataHelper; +class TransferableClipboardListener; +class AbstractSvxNameDialog; +class SdrLayer; +class SvxClipboardFormatItem; +struct ESelection; +class AbstractSvxObjectNameDialog; + +namespace sd { + +class DrawView; +class LayerTabBar; +class Ruler; +class AnnotationManager; +class ViewOverlayManager; + +#define CHECK_RANGE(nMin, nValue, nMax) ((nValue >= nMin) && (nValue <= nMax)) + +/** Base class of the stacked shells that provide graphical views to + Draw and Impress documents and editing functionality. In contrast + to this other stacked shells are responsible for showing an + overview over several slides or a textual + overview over the text in an Impress document (OutlineViewShell). +*/ +class SAL_DLLPUBLIC_RTTI DrawViewShell + : public ViewShell, + public SfxListener, + public utl::ConfigurationListener +{ +public: + SFX_DECL_INTERFACE(SD_IF_SDDRAWVIEWSHELL) + +private: + /// SfxInterface initializer. + static void InitInterface_Impl(); + +public: + /** Create a new stackable shell that may take some information + (e.g. the frame view) from the given previous shell. + @param ePageKind + This parameter gives the initial page kind that the new shell + will show. + @param pFrameView + The frame view that makes it possible to pass information from + one view shell to the next. + */ + DrawViewShell ( + ViewShellBase& rViewShellBase, + vcl::Window* pParentWindow, + PageKind ePageKind, + FrameView* pFrameView); + + virtual ~DrawViewShell() override; + + virtual void Init (bool bIsMainViewShell) override; + + virtual void Shutdown() override; + + void PrePaint() override; + virtual void Paint(const ::tools::Rectangle& rRect, ::sd::Window* pWin) override; + + /** Arrange and resize the GUI elements like rulers, sliders, and + buttons as well as the actual document view according to the size of + the enclosing window and current sizes of buttons, rulers, and + sliders. + */ + virtual void ArrangeGUIElements() override; + + void HidePage(); + + virtual bool KeyInput(const KeyEvent& rKEvt, ::sd::Window* pWin) override; + virtual void MouseMove(const MouseEvent& rMEvt, ::sd::Window* pWin) override; + virtual void MouseButtonUp(const MouseEvent& rMEvt, ::sd::Window* pWin) override; + virtual void MouseButtonDown(const MouseEvent& rMEvt, ::sd::Window* pWin) override; + virtual void Command(const CommandEvent& rCEvt, ::sd::Window* pWin) override; + bool IsMouseButtonDown() const { return mbMouseButtonDown; } + bool IsMouseSelecting() const { return mbMouseSelecting; } + + virtual void Resize() override; + + void ShowMousePosInfo(const ::tools::Rectangle& rRect, ::sd::Window const * pWin); + + virtual void ChangeEditMode (EditMode eMode, bool bIsLayerModeActive); + + virtual void SetZoom( ::tools::Long nZoom ) override; + virtual void SetZoomRect( const ::tools::Rectangle& rZoomRect ) override; + + void InsertURLField(const OUString& rURL, const OUString& rText, const OUString& rTarget); + void InsertURLButton(const OUString& rURL, const OUString& rText, const OUString& rTarget, + const Point* pPos); + + void SelectionHasChanged(); + void ModelHasChanged(); + virtual void Activate(bool bIsMDIActivate) override; + virtual void Deactivate(bool IsMDIActivate) override; + virtual void UIActivating( SfxInPlaceClient* ) override; + virtual void UIDeactivated( SfxInPlaceClient* ) override; + OUString GetSelectionText( bool bCompleteWords ); + bool HasSelection( bool bText ) const; + + //If we are editing a PresObjKind::Outline return the Outliner and fill rSel + //with the current selection + ::Outliner* GetOutlinerForMasterPageOutlineTextObj(ESelection &rSel); + + void ExecCtrl(SfxRequest& rReq); + void GetCtrlState(SfxItemSet& rSet); + void GetDrawAttrState(SfxItemSet& rSet); + void GetMenuState(SfxItemSet& rSet); + void GetTableMenuState(SfxItemSet& rSet); + /** Set the items of the given item set that are related to + switching the editing mode to the correct values. + <p>This function also sets the states of the mode buttons + (those at the upper right corner) accordingly.</p> + */ + void GetModeSwitchingMenuState (SfxItemSet &rSet); + void GetAttrState(SfxItemSet& rSet); + void GetSnapItemState(SfxItemSet& rSet); + + void SetPageProperties (SfxRequest& rReq); + void GetPageProperties(SfxItemSet& rSet); + void GetMarginProperties(SfxItemSet& rSet); + + void GetState (SfxItemSet& rSet); + void Execute (SfxRequest& rReq); + + void ExecStatusBar(SfxRequest& rReq); + void GetStatusBarState(SfxItemSet& rSet); + + void ExecOptionsBar(SfxRequest& rReq); + void GetOptionsBarState(SfxItemSet& rSet); + + void ExecRuler(SfxRequest& rReq); + void GetRulerState(SfxItemSet& rSet); + + void ExecFormText(SfxRequest& rReq); + void GetFormTextState(SfxItemSet& rSet); + + void ExecAnimationWin(SfxRequest& rReq); + void GetAnimationWinState(SfxItemSet& rSet); + + void ExecNavigatorWin(SfxRequest& rReq); + void GetNavigatorWinState(SfxItemSet& rSet); + + void ExecutePropPanelAttr (SfxRequest const & rReq); + void GetStatePropPanelAttr(SfxItemSet& rSet); + + void ExecEffectWin(SfxRequest& rReq); + + void Update3DWindow(); + void AssignFrom3DWindow(); + + void ExecGallery(SfxRequest const & rReq); + + void ExecBmpMask( SfxRequest const & rReq ); + void GetBmpMaskState( SfxItemSet& rSet ); + + void ExecIMap( SfxRequest const & rReq ); + void GetIMapState( SfxItemSet& rSet ); + + void FuTemporary(SfxRequest& rReq); + void FuPermanent(SfxRequest& rReq); + void FuSupport(SfxRequest& rReq); + void FuDeleteSelectedObjects(); + void FuSupportRotate(SfxRequest const & rReq); + void FuTable(SfxRequest& rReq); + + void AttrExec (SfxRequest& rReq); + void AttrState (SfxItemSet& rSet); + + void ExecGoToNextPage (SfxRequest& rReq); + void GetStateGoToNextPage (SfxItemSet& rSet); + + void ExecGoToPreviousPage (SfxRequest& rReq); + void GetStateGoToPreviousPage (SfxItemSet& rSet); + + void ExecGoToFirstPage (SfxRequest& rReq); + void GetStateGoToFirstPage (SfxItemSet& rSet); + + void ExecGoToLastPage (SfxRequest& rReq); + void GetStateGoToLastPage (SfxItemSet& rSet); + + SD_DLLPUBLIC void ExecChar(SfxRequest& rReq); + + void ExecuteAnnotation (SfxRequest const & rRequest); + void GetAnnotationState (SfxItemSet& rItemSet); + + void StartRulerDrag (const Ruler& rRuler, const MouseEvent& rMEvt); + + virtual bool PrepareClose( bool bUI = true ) override; + + PageKind GetPageKind() const { return mePageKind; } + void SetPageKind( PageKind ePageKind ) { mePageKind = ePageKind; } + const Point& GetMousePos() const { return maMousePos; } + + EditMode GetEditMode() const { return meEditMode; } + virtual SdPage* GetActualPage() override { return mpActualPage; } + + /// inherited from sd::ViewShell + virtual SdPage* getCurrentPage() const override; + + void ResetActualPage(); + void ResetActualLayer(); + bool SwitchPage(sal_uInt16 nPage, bool bAllowChangeFocus = true); + bool IsSwitchPageAllowed() const; + + /** + * Mark the desired page as selected (1), deselected (0), toggle (2). + * nPage refers to the page in question. + */ + bool SelectPage(sal_uInt16 nPage, sal_uInt16 nSelect); + bool IsSelected(sal_uInt16 nPage); + bool IsVisible(sal_uInt16 nPage); + + void GotoBookmark(std::u16string_view rBookmark); + //Realize multi-selection of objects, If object is marked, the + //corresponding entry is set true, else the corresponding entry is set + //false. + void FreshNavigatrTree(); + void MakeVisible(const ::tools::Rectangle& rRect, vcl::Window& rWin); + + virtual void ReadFrameViewData(FrameView* pView) override; + virtual void WriteFrameViewData() override; + + virtual ErrCode DoVerb(sal_Int32 nVerb) override; + virtual bool ActivateObject(SdrOle2Obj* pObj, sal_Int32 nVerb) override; + + void SetZoomOnPage( bool bZoom ) { mbZoomOnPage = bZoom; } + bool IsZoomOnPage() const { return mbZoomOnPage; } + static void CheckLineTo (SfxRequest& rReq); + void SetChildWindowState( SfxItemSet& rSet ); + + void UpdateIMapDlg( SdrObject* pObj ); + + void LockInput(); + void UnlockInput(); + bool IsInputLocked() const { return mnLockCount > 0; } + + sal_uInt16 GetCurPagePos() const { return maTabControl->GetCurPagePos(); } + + /** Show controls of the UI or hide them, depending on the given flag. + Do not call this method directly. Call the method at ViewShellBase + instead. + */ + virtual void ShowUIControls (bool bVisible) override; + + void ScannerEvent(); + + bool IsLayerModeActive() const { return mbIsLayerModeActive;} + + virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt, DropTargetHelper& rTargetHelper, + ::sd::Window* pTargetWindow, sal_uInt16 nPage, SdrLayerID nLayer ) override; + virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt, DropTargetHelper& rTargetHelper, + ::sd::Window* pTargetWindow, sal_uInt16 nPage, SdrLayerID nLayer ) override; + + virtual void WriteUserDataSequence ( css::uno::Sequence < css::beans::PropertyValue >& ) override; + virtual void ReadUserDataSequence ( const css::uno::Sequence < css::beans::PropertyValue >& ) override; + + virtual void VisAreaChanged(const ::tools::Rectangle& rRect) override; + + /** Create an accessible object representing the specified window. + @param pWindow + The returned object makes the document displayed in this window + accessible. + @return + Returns an <type>AccessibleDrawDocumentView</type> object. + */ + virtual css::uno::Reference<css::accessibility::XAccessible> + CreateAccessibleDocumentView (::sd::Window* pWindow) override; + + /** Return the number of layers managed by the layer tab control. This + will usually differ from the number of layers managed by the layer + administrator. + @return + The number of layers managed by the layer tab control. The + returned value is independent of whether the layer mode is + currently active and the tab control is visible. + */ + int GetTabLayerCount() const; + + /** Return the numerical id of the currently active layer as seen by the + layer tab control. + @return + The returned id is a number between zero (inclusive) and the + number of layers as returned by the + <member>GetTabLayerCount</member> method (exclusive). + */ + int GetActiveTabLayerIndex() const; + + /** Set the active layer at the layer tab control and update the control + accordingly to reflect the change on screen. + @param nId + The id is expected to be a number between zero (inclusive) and + the number of layers as returned by the + <member>GetTabLayerCount</member> method (exclusive). Note that + Invalid values are ignored. No exception is thrown in that case. + */ + void SetActiveTabLayerIndex (int nId); + + /** Return a pointer to the tab control for pages. + */ + TabControl& GetPageTabControl() { return *maTabControl; } + + /** Return a pointer to the tab control for layers. + */ + SD_DLLPUBLIC LayerTabBar* GetLayerTabControl(); // export for unit test + + /** Renames the given slide using an SvxNameDialog + + @param nPageId the index of the page in the SdTabControl. + @param rName the new name of the slide. + + @return false, if the new name is invalid for some reason. + + <p>Implemented in <code>drviews8.cxx</code>.</p> + */ + bool RenameSlide( sal_uInt16 nPageId, const OUString & rName ); + + /** modifies the given layer with the given values */ + void ModifyLayer( SdrLayer* pLayer, const OUString& rLayerName, const OUString& rLayerTitle, const OUString& rLayerDesc, bool bIsVisible, bool bIsLocked, bool bIsPrintable ); + + virtual css::uno::Reference<css::drawing::XDrawSubController> CreateSubController() override; + + DrawView* GetDrawView() const { return mpDrawView.get(); } + + /** Relocation to a new parent window is not supported for DrawViewShell + objects so this method always returns <FALSE/>. + */ + virtual bool RelocateToParentWindow (vcl::Window* pParentWindow) override; + + OUString const & GetSidebarContextName() const; + + bool IsInSwitchPage() const { return mbIsInSwitchPage; } + + //move this method to ViewShell. + //void NotifyAccUpdate(); +protected: + std::unique_ptr<DrawView> mpDrawView; + SdPage* mpActualPage; + ::tools::Rectangle maMarkRect; + Point maMousePos; + VclPtr<TabControl> maTabControl; + EditMode meEditMode; + PageKind mePageKind; + // tdf#137445 at context menu popup time set if the EditHyperlink entry + // should be disabled and use that state if queried about it if + // EditHyperlink is dispatched from the menu. So ignoring where the mouse + // currently happens to be when the menu was dismissed. + std::optional<bool> moAtContextMenu_DisableEditHyperlink; + bool mbZoomOnPage; + bool mbIsRulerDrag; + sal_uLong mnLockCount; + bool mbReadOnly; + static bool mbPipette; + + DECL_DLLPRIVATE_LINK( ClipboardChanged, TransferableDataHelper*, void ); + DECL_DLLPRIVATE_LINK( TabSplitHdl, TabBar *, void ); + DECL_DLLPRIVATE_LINK( NameObjectHdl, AbstractSvxObjectNameDialog&, bool ); + DECL_DLLPRIVATE_LINK( RenameSlideHdl, AbstractSvxNameDialog&, bool ); + + void DeleteActualPage(); + void DeleteActualLayer(); + + virtual VclPtr<SvxRuler> CreateHRuler(::sd::Window* pWin) override; + virtual VclPtr<SvxRuler> CreateVRuler(::sd::Window* pWin) override; + virtual void UpdateHRuler() override; + virtual void UpdateVRuler() override; + virtual void SetZoomFactor(const Fraction& rZoomX, const Fraction& rZoomY) override; + + void SetupPage( Size const &rSize, ::tools::Long nLeft, ::tools::Long nRight, ::tools::Long nUpper, ::tools::Long nLower, + bool bSize, bool bMargin, bool bScaleAll ); + + void GetMenuStateSel(SfxItemSet& rSet); + +private: + /** This flag controls whether the layer mode is active, i.e. the layer + dialog is visible. + */ + bool mbIsLayerModeActive; + + /** This item contains the clipboard formats of the current clipboard + content that are supported both by that content and by the + DrawViewShell. + */ + ::std::unique_ptr<SvxClipboardFormatItem> mpCurrentClipboardFormats; + + /** On some occasions it is necessary to make SwitchPage calls + asynchronously. + */ + tools::AsynchronousCall maAsynchronousSwitchPageCall; + + /** This flag is used to prevent nested calls to SwitchPage(). + */ + bool mbIsInSwitchPage; + + RotateTransliteration m_aRotateCase; + + /** Listen for selection changes and broadcast context changes for the sidebar. + */ + ::rtl::Reference<svx::sidebar::SelectionChangeHandler> mpSelectionChangeHandler; + + void Construct (DrawDocShell* pDocSh, PageKind ePageKind); + + /** Depending on the given request create a new page or duplicate an + existing one. See ViewShell::CreateOrDuplicatePage() for more + information. + */ + virtual SdPage* CreateOrDuplicatePage ( + SfxRequest& rRequest, + PageKind ePageKind, + SdPage* pPage, + const sal_Int32 nInsertPosition = -1) override; + + void DuplicateSelectedSlides (SfxRequest& rRequest); + + css::uno::Reference< css::scanner::XScannerManager2 > mxScannerManager; + css::uno::Reference< css::lang::XEventListener > mxScannerListener; + rtl::Reference<TransferableClipboardListener> mxClipEvtLstnr; + bool mbPastePossible; + bool mbMouseButtonDown; + bool mbMouseSelecting; + + virtual void Notify (SfxBroadcaster& rBC, const SfxHint& rHint) override; + + /** Stop a running slide show. + */ + void StopSlideShow(); + + /** Show the context menu for snap lines and points. Because snap lines + can not be selected the index of the snap line/point for which the + popup menu is opened has to be passed to the processing slot + handlers. This can be done only by manually showing the popup menu. + @param pParent + The parent for the context menu. + @param rRect + The location at which to display the context menu. + @param rPageView + The page view is used to access the help lines. + @param nSnapLineIndex + Index of the snap line or snap point for which to show the + context menu. + */ + void ShowSnapLineContextMenu(weld::Window* pParent, const ::tools::Rectangle& rRect, + SdrPageView& rPageView, const sal_uInt16 nSnapLineIndex); + + using ViewShell::Notify; + + ::std::unique_ptr< AnnotationManager > mpAnnotationManager; + ::std::unique_ptr< ViewOverlayManager > mpViewOverlayManager; + + std::vector<std::unique_ptr<SdrExternalToolEdit>> m_ExternalEdits; + + virtual void ConfigurationChanged( utl::ConfigurationBroadcaster* pCb, ConfigurationHints ) override; + + void ConfigureAppBackgroundColor( svtools::ColorConfig* pColorConfig = nullptr ); + + /// return true if "Edit Hyperlink" in context menu should be disabled + bool ShouldDisableEditHyperlink() const; + /// force "Edit Hyperlink" to true, with the expectation that SID_EDIT_HYPERLINK is + /// later Invalidated to reset it back to its natural value + void EnableEditHyperlink(); + + // The colour of the area behind the slide (used to be called "Wiese") + Color mnAppBackgroundColor; +}; + + /// Merge the background properties together and deposit the result in rMergeAttr + void MergePageBackgroundFilling(SdPage *pPage, SdStyleSheet *pStyleSheet, bool bMasterPage, SfxItemSet& rMergedAttr); + +} // end of namespace sd + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |