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Diffstat (limited to 'sd/source/ui/annotations/annotationtag.cxx')
| -rw-r--r-- | sd/source/ui/annotations/annotationtag.cxx | 790 |
1 files changed, 790 insertions, 0 deletions
diff --git a/sd/source/ui/annotations/annotationtag.cxx b/sd/source/ui/annotations/annotationtag.cxx new file mode 100644 index 000000000000..6439245a94c0 --- /dev/null +++ b/sd/source/ui/annotations/annotationtag.cxx @@ -0,0 +1,790 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sd.hxx" + +#include <com/sun/star/util/XChangesNotifier.hpp> + +#include <vcl/help.hxx> +#include <vcl/svapp.hxx> + +#include <sfx2/viewfrm.hxx> +#include <sfx2/dispatch.hxx> + +#include <svx/sdr/overlay/overlaymanager.hxx> +#include <svx/sdr/overlay/overlayanimatedbitmapex.hxx> +#include <svx/sdr/overlay/overlaybitmapex.hxx> +#include <svx/svdpagv.hxx> +#include <svx/sdrpagewindow.hxx> +#include <svx/sdrpaintwindow.hxx> +#include <svx/svddrgmt.hxx> + +#include "View.hxx" +#include "sdresid.hxx" +#include "annotations.hrc" +#include "annotationmanagerimpl.hxx" +#include "annotationwindow.hxx" +#include "annotationtag.hxx" +#include "sdpage.hxx" +#include "ViewShell.hxx" +#include "app.hrc" +#include "Window.hxx" +#include "drawdoc.hxx" + +using ::rtl::OUString; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::lang; +//using namespace ::com::sun::star::util; +using namespace ::com::sun::star::drawing; +using namespace ::com::sun::star::office; +using namespace ::com::sun::star::geometry; + +namespace sd +{ + +const sal_uInt32 SMART_TAG_HDL_NUM = SAL_MAX_UINT32; +static const int DRGPIX = 2; // Drag MinMove in Pixel + +// -------------------------------------------------------------------- + +static OUString getInitials( const OUString& rName ) +{ + OUString sInitials; + + const sal_Unicode * pStr = rName.getStr(); + sal_Int32 nLength = rName.getLength(); + + while( nLength ) + { + // skip whitespace + while( nLength && (*pStr <= ' ') ) + { + nLength--; pStr++; + } + + // take letter + if( nLength ) + { + sInitials += OUString( *pStr ); + nLength--; pStr++; + } + + // skip letters until whitespace + while( nLength && (*pStr > ' ') ) + { + nLength--; pStr++; + } + } + + return sInitials; +} + +// -------------------------------------------------------------------- + +// -------------------------------------------------------------------- + +class AnnotationDragMove : public SdrDragMove +{ +public: + AnnotationDragMove(SdrDragView& rNewView, const rtl::Reference <AnnotationTag >& xTag); + virtual bool BeginSdrDrag(); + virtual bool EndSdrDrag(bool bCopy); + virtual void MoveSdrDrag(const Point& rNoSnapPnt); + virtual void CancelSdrDrag(); + +private: + rtl::Reference <AnnotationTag > mxTag; + Point maOrigin; +}; + +AnnotationDragMove::AnnotationDragMove(SdrDragView& rNewView, const rtl::Reference <AnnotationTag >& xTag) +: SdrDragMove(rNewView) +, mxTag( xTag ) +{ +} + +bool AnnotationDragMove::BeginSdrDrag() +{ + DragStat().Ref1()=GetDragHdl()->GetPos(); + DragStat().SetShown(!DragStat().IsShown()); + + maOrigin = GetDragHdl()->GetPos(); + DragStat().SetActionRect(Rectangle(maOrigin,maOrigin)); + + return true; +} + +void AnnotationDragMove::MoveSdrDrag(const Point& rNoSnapPnt) +{ + Point aPnt(rNoSnapPnt); + + if (DragStat().CheckMinMoved(rNoSnapPnt)) + { + if (aPnt!=DragStat().GetNow()) + { + Hide(); + DragStat().NextMove(aPnt); + GetDragHdl()->SetPos( maOrigin + Point( DragStat().GetDX(), DragStat().GetDY() ) ); + Show(); + DragStat().SetActionRect(Rectangle(aPnt,aPnt)); + } + } +} + +bool AnnotationDragMove::EndSdrDrag(bool /*bCopy*/) +{ + Hide(); + if( mxTag.is() ) + mxTag->Move( DragStat().GetDX(), DragStat().GetDY() ); + return TRUE; +} + +void AnnotationDragMove::CancelSdrDrag() +{ + Hide(); +} + +// -------------------------------------------------------------------- + +class AnnotationHdl : public SmartHdl +{ +public: + AnnotationHdl( const SmartTagReference& xTag, const Reference< XAnnotation >& xAnnotation, const Point& rPnt ); + virtual ~AnnotationHdl(); + virtual void CreateB2dIAObject(); + virtual BOOL IsFocusHdl() const; + virtual Pointer GetSdrDragPointer() const; + virtual bool isMarkable() const; + + +private: + Reference< XAnnotation > mxAnnotation; + rtl::Reference< AnnotationTag > mxTag; +}; + +// -------------------------------------------------------------------- + +AnnotationHdl::AnnotationHdl( const SmartTagReference& xTag, const Reference< XAnnotation >& xAnnotation, const Point& rPnt ) +: SmartHdl( xTag, rPnt ) +, mxAnnotation( xAnnotation ) +, mxTag( dynamic_cast< AnnotationTag* >( xTag.get() ) ) +{ +} + +// -------------------------------------------------------------------- + +AnnotationHdl::~AnnotationHdl() +{ +} + +// -------------------------------------------------------------------- + +void AnnotationHdl::CreateB2dIAObject() +{ + // first throw away old one + GetRidOfIAObject(); + + if( mxAnnotation.is() ) + { + const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings(); + + const Point aTagPos( GetPos() ); + basegfx::B2DPoint aPosition( aTagPos.X(), aTagPos.Y() ); + + const bool bFocused = IsFocusHdl() && pHdlList && (pHdlList->GetFocusHdl() == this); + + BitmapEx aBitmapEx( mxTag->CreateAnnotationBitmap(mxTag->isSelected()) ); + BitmapEx aBitmapEx2; + if( bFocused ) + aBitmapEx2 = mxTag->CreateAnnotationBitmap(!mxTag->isSelected() ); + + if(pHdlList) + { + SdrMarkView* pView = pHdlList->GetView(); + + if(pView && !pView->areMarkHandlesHidden()) + { + SdrPageView* pPageView = pView->GetSdrPageView(); + + if(pPageView) + { + for(sal_uInt32 b = 0; b < pPageView->PageWindowCount(); b++) + { + // const SdrPageViewWinRec& rPageViewWinRec = rPageViewWinList[b]; + const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(b); + + SdrPaintWindow& rPaintWindow = rPageWindow.GetPaintWindow(); + if(rPaintWindow.OutputToWindow() && rPageWindow.GetOverlayManager() ) + { + ::sdr::overlay::OverlayObject* pOverlayObject = 0; + + // animate focused handles + if(bFocused) + { + const sal_uInt32 nBlinkTime = sal::static_int_cast<sal_uInt32>(rStyleSettings.GetCursorBlinkTime()); + + pOverlayObject = new ::sdr::overlay::OverlayAnimatedBitmapEx(aPosition, aBitmapEx, aBitmapEx2, nBlinkTime, 0, 0, 0, 0 ); +/* + (UINT16)(aBitmapEx.GetSizePixel().Width() - 1) >> 1, + (UINT16)(aBitmapEx.GetSizePixel().Height() - 1) >> 1, + (UINT16)(aBitmapEx2.GetSizePixel().Width() - 1) >> 1, + (UINT16)(aBitmapEx2.GetSizePixel().Height() - 1) >> 1); +*/ + } + else + { + pOverlayObject = new ::sdr::overlay::OverlayBitmapEx( aPosition, aBitmapEx, 0, 0 ); + } + + rPageWindow.GetOverlayManager()->add(*pOverlayObject); + maOverlayGroup.append(*pOverlayObject); + } + } + } + } + } + } +} + +// -------------------------------------------------------------------- + +BOOL AnnotationHdl::IsFocusHdl() const +{ + return TRUE; +} + +// -------------------------------------------------------------------- + +bool AnnotationHdl::isMarkable() const +{ + return false; +} + +// -------------------------------------------------------------------- + +Pointer AnnotationHdl::GetSdrDragPointer() const +{ + PointerStyle eStyle = POINTER_NOTALLOWED; + if( mxTag.is() ) + { + if( mxTag->isSelected() ) + { + eStyle = POINTER_MOVE; + } + else + { + eStyle = POINTER_ARROW; + + } + } + return Pointer( eStyle ); +} + +// ==================================================================== + +AnnotationTag::AnnotationTag( AnnotationManagerImpl& rManager, ::sd::View& rView, const Reference< XAnnotation >& xAnnotation, Color& rColor, int nIndex, const Font& rFont ) +: SmartTag( rView ) +, mrManager( rManager ) +, mxAnnotation( xAnnotation ) +, maColor( rColor ) +, mnIndex( nIndex ) +, mrFont( rFont ) +, mnClosePopupEvent( 0 ) +, mpListenWindow( 0 ) +{ +} + +// -------------------------------------------------------------------- + +AnnotationTag::~AnnotationTag() +{ + DBG_ASSERT( !mxAnnotation.is(), "sd::AnnotationTag::~AnnotationTag(), dispose me first!" ); + Dispose(); +} + +// -------------------------------------------------------------------- + +/** returns true if the AnnotationTag handled the event. */ +bool AnnotationTag::MouseButtonDown( const MouseEvent& rMEvt, SmartHdl& /*rHdl*/ ) +{ + if( !mxAnnotation.is() ) + return false; + + bool bRet = false; + if( !isSelected() ) + { + SmartTagReference xTag( this ); + mrView.getSmartTags().select( xTag ); + bRet = true; + } + /* + if( rMEvt.IsLeft() && (rMEvt.GetClicks() == 2) ) + { + // double click; + return true; + } + else */ + if( rMEvt.IsLeft() && !rMEvt.IsRight() ) + { + Window* pWindow = mrView.GetViewShell()->GetActiveWindow(); + if( pWindow ) + { + maMouseDownPos = pWindow->PixelToLogic( rMEvt.GetPosPixel() ); + + if( mpListenWindow ) + mpListenWindow->RemoveEventListener( LINK(this, AnnotationTag, WindowEventHandler)); + + mpListenWindow = pWindow; + mpListenWindow->AddEventListener( LINK(this, AnnotationTag, WindowEventHandler)); + } + + bRet = true; + } + + return bRet; +} + +// -------------------------------------------------------------------- + +/** returns true if the SmartTag consumes this event. */ +bool AnnotationTag::KeyInput( const KeyEvent& rKEvt ) +{ + if( !mxAnnotation.is() ) + return false; + + USHORT nCode = rKEvt.GetKeyCode().GetCode(); + switch( nCode ) + { + case KEY_DELETE: + mrManager.DeleteAnnotation( mxAnnotation ); + return true; + + case KEY_DOWN: + case KEY_UP: + case KEY_LEFT: + case KEY_RIGHT: + return OnMove( rKEvt ); + + case KEY_ESCAPE: + { + SmartTagReference xThis( this ); + mrView.getSmartTags().deselect(); + return true; + } + + case KEY_TAB: + mrManager.SelectNextAnnotation(!rKEvt.GetKeyCode().IsShift()); + return true; + + case KEY_RETURN: + case KEY_SPACE: + OpenPopup( true ); + return true; + + default: + return false; + } +} + +/** returns true if the SmartTag consumes this event. */ +bool AnnotationTag::RequestHelp( const HelpEvent& /*rHEvt*/ ) +{ +/* + ::Window* pWindow = mrView.GetViewShell()->GetActiveWindow(); + if( mxAnnotation.is() && pWindow ) + { + OUString aHelpText( mrManager.GetHelpText( mxAnnotation ) ); + + RealPoint2D aPosition( mxAnnotation->getPosition() ); + Point aPos( pWindow->LogicToPixel( Point( static_cast<long>(aPosition.X * 100.0), static_cast<long>(aPosition.Y * 100.0) ) ) ); + + Rectangle aRect( aPos, maSize ); + + if (Help::IsBalloonHelpEnabled()) + Help::ShowBalloon( pWindow, aPos, aRect, aHelpText); + else if (Help::IsQuickHelpEnabled()) + Help::ShowQuickHelp( pWindow, aRect, aHelpText); + + return true; + } +*/ + return false; +} + +/** returns true if the SmartTag consumes this event. */ +bool AnnotationTag::Command( const CommandEvent& rCEvt ) +{ + if ( rCEvt.GetCommand() == COMMAND_CONTEXTMENU ) + { + ::Window* pWindow = mrView.GetViewShell()->GetActiveWindow(); + if( pWindow ) + { + Rectangle aContextRect(rCEvt.GetMousePosPixel(),Size(1,1)); + mrManager.ExecuteAnnotationContextMenu( mxAnnotation, pWindow, aContextRect ); + return true; + } + } + + return false; +} + +void AnnotationTag::Move( int nDX, int nDY ) +{ + if( mxAnnotation.is() ) + { + if( mrManager.GetDoc()->IsUndoEnabled() ) + mrManager.GetDoc()->BegUndo( String( SdResId( STR_ANNOTATION_UNDO_MOVE ) ) ); + + RealPoint2D aPosition( mxAnnotation->getPosition() ); + aPosition.X += (double)nDX / 100.0; + aPosition.Y += (double)nDY / 100.0; + mxAnnotation->setPosition( aPosition ); + + if( mrManager.GetDoc()->IsUndoEnabled() ) + mrManager.GetDoc()->EndUndo(); + + mrView.updateHandles(); + } +} + +bool AnnotationTag::OnMove( const KeyEvent& rKEvt ) +{ + long nX = 0; + long nY = 0; + + switch( rKEvt.GetKeyCode().GetCode() ) + { + case KEY_UP: nY = -1; break; + case KEY_DOWN: nY = 1; break; + case KEY_LEFT: nX = -1; break; + case KEY_RIGHT: nX = 1; break; + default: break; + } + + if(rKEvt.GetKeyCode().IsMod2()) + { + OutputDevice* pOut = mrView.GetViewShell()->GetActiveWindow(); + Size aLogicSizeOnePixel = (pOut) ? pOut->PixelToLogic(Size(1,1)) : Size(100, 100); + nX *= aLogicSizeOnePixel.Width(); + nY *= aLogicSizeOnePixel.Height(); + } + else + { + // old, fixed move distance + nX *= 100; + nY *= 100; + } + + if( nX || nY ) + { + // move the annotation + Move( nX, nY ); + } + + return true; +} + +// -------------------------------------------------------------------- + +void AnnotationTag::CheckPossibilities() +{ +} + +// -------------------------------------------------------------------- + +ULONG AnnotationTag::GetMarkablePointCount() const +{ + return 0; +} + +// -------------------------------------------------------------------- + +ULONG AnnotationTag::GetMarkedPointCount() const +{ + return 0; +} + +// -------------------------------------------------------------------- + +BOOL AnnotationTag::MarkPoint(SdrHdl& /*rHdl*/, BOOL /*bUnmark*/ ) +{ + BOOL bRet=FALSE; + return bRet; +} + +// -------------------------------------------------------------------- + +BOOL AnnotationTag::MarkPoints(const Rectangle* /*pRect*/, BOOL /*bUnmark*/ ) +{ + BOOL bChgd=FALSE; + return bChgd; +} + +// -------------------------------------------------------------------- + +bool AnnotationTag::getContext( SdrViewContext& /*rContext*/ ) +{ + return false; +} + +// -------------------------------------------------------------------- + +void AnnotationTag::addCustomHandles( SdrHdlList& rHandlerList ) +{ + if( mxAnnotation.is() ) + { + SmartTagReference xThis( this ); + Point aPoint; + AnnotationHdl* pHdl = new AnnotationHdl( xThis, mxAnnotation, aPoint ); + pHdl->SetObjHdlNum( SMART_TAG_HDL_NUM ); + pHdl->SetPageView( mrView.GetSdrPageView() ); + + RealPoint2D aPosition( mxAnnotation->getPosition() ); + Point aBasePos( static_cast<long>(aPosition.X * 100.0), static_cast<long>(aPosition.Y * 100.0) ); + pHdl->SetPos( aBasePos ); + + rHandlerList.AddHdl( pHdl ); + } +} + +// -------------------------------------------------------------------- + +void AnnotationTag::disposing() +{ + if( mpListenWindow ) + { + mpListenWindow->RemoveEventListener( LINK(this, AnnotationTag, WindowEventHandler)); + } + + if( mnClosePopupEvent ) + { + Application::RemoveUserEvent( mnClosePopupEvent ); + mnClosePopupEvent = 0; + } + + mxAnnotation.clear(); + ClosePopup(); + SmartTag::disposing(); +} + +// -------------------------------------------------------------------- + +void AnnotationTag::select() +{ + SmartTag::select(); + + mrManager.onTagSelected( *this ); + + Window* pWindow = mrView.GetViewShell()->GetActiveWindow(); + if( pWindow ) + { + RealPoint2D aPosition( mxAnnotation->getPosition() ); + Point aPos( static_cast<long>(aPosition.X * 100.0), static_cast<long>(aPosition.Y * 100.0) ); + + Rectangle aVisRect( aPos, pWindow->PixelToLogic(maSize) ); + mrView.MakeVisible(aVisRect, *pWindow); + } +} + +// -------------------------------------------------------------------- + +void AnnotationTag::deselect() +{ + SmartTag::deselect(); + + ClosePopup(); + + mrManager.onTagDeselected( *this ); +} + +// -------------------------------------------------------------------- + +BitmapEx AnnotationTag::CreateAnnotationBitmap( bool bSelected ) +{ + VirtualDevice aVDev; + + OUString sAuthor( getInitials( mxAnnotation->getAuthor() ) ); + sAuthor += OUString( sal_Unicode( ' ' ) ); + sAuthor += OUString::valueOf( (sal_Int32)mnIndex ); + + aVDev.SetFont( mrFont ); + + const int BORDER_X = 4; // pixels + const int BORDER_Y = 4; // pixels + + maSize = Size( aVDev.GetTextWidth( sAuthor ) + 2*BORDER_X, aVDev.GetTextHeight() + 2*BORDER_Y ); + aVDev.SetOutputSizePixel( maSize, FALSE ); + + Color aBorderColor( maColor ); + + if( bSelected ) + { + aBorderColor.Invert(); + } + else + { + if( maColor.IsDark() ) + { + aBorderColor.IncreaseLuminance( 32 ); + } + else + { + aBorderColor.DecreaseLuminance( 32 ); + } + } + + Point aPos; + Rectangle aBorderRect( aPos, maSize ); + aVDev.SetLineColor(aBorderColor); + aVDev.SetFillColor(maColor); + aVDev.DrawRect( aBorderRect ); + + aVDev.SetTextColor( maColor.IsDark() ? COL_WHITE : COL_BLACK ); + aVDev.DrawText( Point( BORDER_X, BORDER_Y ), sAuthor ); + + return aVDev.GetBitmapEx( aPos, maSize ); +} + +void AnnotationTag::OpenPopup( bool bEdit ) +{ + if( !mxAnnotation.is() ) + return; + + if( !mpAnnotationWindow.get() ) + { + ::Window* pWindow = dynamic_cast< ::Window* >( getView().GetFirstOutputDevice() ); + if( pWindow ) + { + RealPoint2D aPosition( mxAnnotation->getPosition() ); + Point aPos( pWindow->OutputToScreenPixel( pWindow->LogicToPixel( Point( static_cast<long>(aPosition.X * 100.0), static_cast<long>(aPosition.Y * 100.0) ) ) ) ); + + aPos.X() += 4; // magic! + aPos.Y() += 1; + + Rectangle aRect( aPos, maSize ); + + mpAnnotationWindow.reset( new AnnotationWindow( mrManager, mrView.GetDocSh(), pWindow->GetWindow(WINDOW_FRAME) ) ); + mpAnnotationWindow->InitControls(); + mpAnnotationWindow->setAnnotation(mxAnnotation); + + USHORT nArrangeIndex = 0; + Point aPopupPos( FloatingWindow::CalcFloatingPosition( mpAnnotationWindow.get(), aRect, FLOATWIN_POPUPMODE_RIGHT, nArrangeIndex ) ); + Size aPopupSize( 320, 240 ); + + mpAnnotationWindow->SetPosSizePixel( aPopupPos, aPopupSize ); + mpAnnotationWindow->DoResize(); + + mpAnnotationWindow->Show(); + mpAnnotationWindow->GrabFocus(); + mpAnnotationWindow->AddEventListener( LINK(this, AnnotationTag, WindowEventHandler)); + } + } + + if( bEdit && mpAnnotationWindow.get() ) + mpAnnotationWindow->StartEdit(); +} + +void AnnotationTag::ClosePopup() +{ + if( mpAnnotationWindow.get() ) + { + mpAnnotationWindow->RemoveEventListener( LINK(this, AnnotationTag, WindowEventHandler)); + mpAnnotationWindow->Deactivate(); + mpAnnotationWindow.reset(); + } +} + +IMPL_LINK(AnnotationTag, WindowEventHandler, VclWindowEvent*, pEvent) +{ + if( pEvent != NULL ) + { + ::Window* pWindow = pEvent->GetWindow(); + + if( pWindow ) + { + if( pWindow == mpAnnotationWindow.get() ) + { + if( pEvent->GetId() == VCLEVENT_WINDOW_DEACTIVATE ) + { + if( mnClosePopupEvent ) + Application::RemoveUserEvent( mnClosePopupEvent ); + + mnClosePopupEvent = Application::PostUserEvent( LINK( this, AnnotationTag, ClosePopupHdl ) ); + } + } + else if( pWindow == mpListenWindow ) + { + switch( pEvent->GetId() ) + { + case VCLEVENT_WINDOW_MOUSEBUTTONUP: + { + // if we stop pressing the button without a mouse move we open the popup + mpListenWindow->RemoveEventListener( LINK(this, AnnotationTag, WindowEventHandler)); + mpListenWindow = 0; + if( mpAnnotationWindow.get() == 0 ) + OpenPopup(false); + } + break; + case VCLEVENT_WINDOW_MOUSEMOVE: + { + // if we move the mouse after a button down we wan't to start draging + mpListenWindow->RemoveEventListener( LINK(this, AnnotationTag, WindowEventHandler)); + mpListenWindow = 0; + + SdrHdl* pHdl = mrView.PickHandle(maMouseDownPos); + if( pHdl ) + { + mrView.BrkAction(); + const USHORT nDrgLog = (USHORT)pWindow->PixelToLogic(Size(DRGPIX,0)).Width(); + + rtl::Reference< AnnotationTag > xTag( this ); + + SdrDragMethod* pDragMethod = new AnnotationDragMove( mrView, xTag ); + mrView.BegDragObj(maMouseDownPos, NULL, pHdl, nDrgLog, pDragMethod ); + } + } + break; + case VCLEVENT_OBJECT_DYING: + mpListenWindow = 0; + break; + } + } + } + } + return TRUE; +} + +IMPL_LINK( AnnotationTag, ClosePopupHdl, void *, EMPTYARG ) +{ + mnClosePopupEvent = 0; + ClosePopup(); + return 0; +} + +} // end of namespace sd + |