sw/source/ui/utlui/viewlayoutctrl.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sw.hxx"
  33
  34 // include ---------------------------------------------------------------
  35 #include <viewlayoutctrl.hxx>
  36
  37 #ifndef _STATUS_HXX //autogen
  38 #include <vcl/status.hxx>
  39 #endif
  40 #include <vcl/image.hxx>
  41 #include <svtools/eitem.hxx>
  42 #include <svx/viewlayoutitem.hxx>
  43 #ifndef _UTLUI_HRC
  44 #include <utlui.hrc>
  45 #endif
  46 #include <swtypes.hxx>  // fuer Pathfinder
  47
  48 // STATIC DATA -----------------------------------------------------------
  49
  50 SFX_IMPL_STATUSBAR_CONTROL( SwViewLayoutControl, SvxViewLayoutItem );
  51
  52 // -----------------------------------------------------------------------
  53
  54 const long nImageWidthSingle = 15;
  55 const long nImageWidthAuto = 25;
  56 const long nImageWidthBook = 23;
  57 const long nImageWidthSum = 63;
  58 const long nImageHeight = 11;
  59
  60 // -----------------------------------------------------------------------
  61
  62 struct SwViewLayoutControl::SwViewLayoutControl_Impl
  63 {
  64     USHORT      mnState; // 0 = single, 1 = auto, 2 = book, 3 = none
  65     Image       maImageSingleColumn;
  66     Image       maImageSingleColumn_Active;
  67     Image       maImageAutomatic;
  68     Image       maImageAutomatic_Active;
  69     Image       maImageBookMode;
  70     Image       maImageBookMode_Active;
  71 };
  72
  73 // class SwViewLayoutControl ------------------------------------------
  74
  75 SwViewLayoutControl::SwViewLayoutControl( USHORT _nSlotId, USHORT _nId, StatusBar& rStb ) :
  76     SfxStatusBarControl( _nSlotId, _nId, rStb ),
  77     mpImpl( new SwViewLayoutControl_Impl )
  78 {
  79     mpImpl->mnState = 0;
  80
  81     const sal_Bool bIsDark = GetStatusBar().GetBackground().GetColor().IsDark();
  82     mpImpl->maImageSingleColumn         = Image( bIsDark ? SW_RES(IMG_VIEWLAYOUT_SINGLECOLUMN_HC)          : SW_RES(IMG_VIEWLAYOUT_SINGLECOLUMN) );
  83     mpImpl->maImageSingleColumn_Active  = Image( bIsDark ? SW_RES(IMG_VIEWLAYOUT_SINGLECOLUMN_ACTIVE_HC) : SW_RES(IMG_VIEWLAYOUT_SINGLECOLUMN_ACTIVE) );
  84     mpImpl->maImageAutomatic            = Image( bIsDark ? SW_RES(IMG_VIEWLAYOUT_AUTOMATIC_HC)             : SW_RES(IMG_VIEWLAYOUT_AUTOMATIC) );
  85     mpImpl->maImageAutomatic_Active     = Image( bIsDark ? SW_RES(IMG_VIEWLAYOUT_AUTOMATIC_ACTIVE_HC)    : SW_RES(IMG_VIEWLAYOUT_AUTOMATIC_ACTIVE) );
  86     mpImpl->maImageBookMode             = Image( bIsDark ? SW_RES(IMG_VIEWLAYOUT_BOOKMODE_HC)              : SW_RES(IMG_VIEWLAYOUT_BOOKMODE) );
  87     mpImpl->maImageBookMode_Active      = Image( bIsDark ? SW_RES(IMG_VIEWLAYOUT_BOOKMODE_ACTIVE_HC)     : SW_RES(IMG_VIEWLAYOUT_BOOKMODE_ACTIVE) );
  88 }
  89
  90 // -----------------------------------------------------------------------
  91
  92 SwViewLayoutControl::~SwViewLayoutControl()
  93 {
  94     delete mpImpl;
  95 }
  96
  97 // -----------------------------------------------------------------------
  98
  99 void SwViewLayoutControl::StateChanged( USHORT /*nSID*/, SfxItemState eState, const SfxPoolItem* pState )
 100 {
 101     if ( SFX_ITEM_AVAILABLE != eState || pState->ISA( SfxVoidItem ) )
 102         GetStatusBar().SetItemText( GetId(), String() );
 103     else
 104     {
 105         DBG_ASSERT( pState->ISA( SvxViewLayoutItem ), "invalid item type" );
 106         const USHORT nColumns  = static_cast<const SvxViewLayoutItem*>( pState )->GetValue();
 107         const bool   bBookMode = static_cast<const SvxViewLayoutItem*>( pState )->IsBookMode();
 108
 109         // SingleColumn Mode
 110         if ( 1 == nColumns )
 111             mpImpl->mnState = 0;
 112         // Automatic Mode
 113         else if ( 0 == nColumns )
 114             mpImpl->mnState = 1;
 115         // Book Mode
 116         else if ( bBookMode && 2 == nColumns )
 117             mpImpl->mnState = 2;
 118         else
 119             mpImpl->mnState = 3;
 120     }
 121
 122     if ( GetStatusBar().AreItemsVisible() )
 123         GetStatusBar().SetItemData( GetId(), 0 );    // force repaint
 124 }
 125
 126 // -----------------------------------------------------------------------
 127
 128 void SwViewLayoutControl::Paint( const UserDrawEvent& rUsrEvt )
 129 {
 130     OutputDevice*       pDev =  rUsrEvt.GetDevice();
 131     Rectangle           aRect = rUsrEvt.GetRect();
 132     Color               aOldLineColor = pDev->GetLineColor();
 133     Color               aOldFillColor = pDev->GetFillColor();
 134
 135     //pDev->SetLineColor();
 136     //pDev->SetFillColor( pDev->GetBackground().GetColor() );
 137
 138     const bool bSingleColumn    = 0 == mpImpl->mnState;
 139     const bool bAutomatic       = 1 == mpImpl->mnState;
 140     const bool bBookMode        = 2 == mpImpl->mnState;
 141
 142     const long nXOffset = (aRect.GetWidth()  - nImageWidthSum)/2;
 143     const long nYOffset = (aRect.GetHeight() - nImageHeight)/2;
 144
 145     aRect.Left() = aRect.Left() + nXOffset;
 146     aRect.Top()  = aRect.Top() + nYOffset;
 147
 148     // draw single column image:
 149     pDev->DrawImage( aRect.TopLeft(), bSingleColumn ? mpImpl->maImageSingleColumn_Active : mpImpl->maImageSingleColumn );
 150
 151     // draw automatic image:
 152     aRect.Left() += nImageWidthSingle;
 153     pDev->DrawImage( aRect.TopLeft(), bAutomatic ? mpImpl->maImageAutomatic_Active       : mpImpl->maImageAutomatic );
 154
 155     // draw bookmode image:
 156     aRect.Left() += nImageWidthAuto;
 157     pDev->DrawImage( aRect.TopLeft(), bBookMode ? mpImpl->maImageBookMode_Active         : mpImpl->maImageBookMode );
 158
 159     // draw separators
 160     //aRect = rUsrEvt.GetRect();
 161     //aRect.Left() += nImageWidth;
 162     //aRect.setWidth( 1 );
 163     //pDev->DrawRect( aRect );
 164     //aRect.Left() += nImageWidth;
 165     //pDev->DrawRect( aRect );
 166
 167     //pDev->SetLineColor( aOldLineColor );
 168     //pDev->SetFillColor( aOldFillColor );
 169 }
 170
 171 BOOL SwViewLayoutControl::MouseButtonDown( const MouseEvent & rEvt )
 172 {
 173     const Rectangle aRect = getControlRect();
 174     const Point aPoint = rEvt.GetPosPixel();
 175     const long nXDiff = aPoint.X() - aRect.Left();
 176
 177     USHORT nColumns = 1;
 178     bool bBookMode = false;
 179
 180     const long nXOffset = (aRect.GetWidth() - nImageWidthSum)/2;
 181
 182     if ( nXDiff < nXOffset + nImageWidthSingle )
 183     {
 184         mpImpl->mnState = 0; // single
 185         nColumns = 1;
 186     }
 187     else if ( nXDiff < nXOffset + nImageWidthSingle + nImageWidthAuto )
 188     {
 189         mpImpl->mnState = 1; // auto
 190         nColumns = 0;
 191     }
 192     else
 193     {
 194         mpImpl->mnState = 2; // book
 195         nColumns = 2;
 196         bBookMode = true;
 197     }
 198
 199     // commit state change
 200     SvxViewLayoutItem aViewLayout( nColumns, bBookMode );
 201
 202     ::com::sun::star::uno::Any a;
 203     aViewLayout.QueryValue( a );
 204
 205     ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > aArgs( 1 );
 206     aArgs[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ViewLayout" ));
 207     aArgs[0].Value = a;
 208
 209     execute( aArgs );
 210
 211     return TRUE;
 212 }