/libreoffice-3.6.0.2/vcl/source/window/toolbox.cxx

Large files files are truncated, but you can click here to view the full file

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * 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.
 *
 ************************************************************************/


#include <rtl/logfile.hxx>

#include <tools/debug.hxx>
#include <tools/rc.h>
#include <tools/poly.hxx>

#include <vcl/event.hxx>
#include <vcl/decoview.hxx>
#include <vcl/accel.hxx>
#include <vcl/svapp.hxx>
#include <vcl/help.hxx>
#include <vcl/sound.hxx>
#include <vcl/virdev.hxx>
#include <vcl/spin.h>
#include <vcl/toolbox.hxx>
#include <vcl/bitmap.hxx>
#include <vcl/mnemonic.hxx>
#include <vcl/gradient.hxx>
#include <vcl/menu.hxx>

#include <svdata.hxx>
#include <window.h>
#include <toolbox.h>
#include <salframe.hxx>
#if defined WNT
#include <svsys.h>
#endif

#include <string.h>
#include <vector>
#include <math.h>

// =======================================================================

DBG_NAMEEX( Window )

// =======================================================================

#define SMALLBUTTON_HSIZE           7
#define SMALLBUTTON_VSIZE           7

#define SMALLBUTTON_OFF_NORMAL_X    3
#define SMALLBUTTON_OFF_NORMAL_Y    3
#define SMALLBUTTON_OFF_PRESSED_X   5
#define SMALLBUTTON_OFF_PRESSED_Y   5

#define OUTBUTTON_SIZE              6
#define OUTBUTTON_BORDER            4
#define OUTBUTTON_OFF_NORMAL_X      1
#define OUTBUTTON_OFF_NORMAL_Y      1

// -----------------------------------------------------------------------

#define TB_TEXTOFFSET           2
#define TB_IMAGETEXTOFFSET      3
#define TB_LINESPACING          3
#define TB_SPIN_SIZE            14
#define TB_SPIN_OFFSET          2
#define TB_NEXT_SIZE            22
#define TB_NEXT_OFFSET          2
#define TB_BORDER_OFFSET1       4
#define TB_BORDER_OFFSET2       2
#define TB_CUSTOMIZE_OFFSET     2
#define TB_RESIZE_OFFSET        3
#define TB_MAXLINES             5
#define TB_MAXNOSCROLL          32765

#define TB_MIN_WIN_WIDTH        20

#define TB_CALCMODE_HORZ        1
#define TB_CALCMODE_VERT        2
#define TB_CALCMODE_FLOAT       3

#define TB_WBLINESIZING         (WB_SIZEABLE | WB_DOCKABLE | WB_SCROLL)

#define DOCK_LINEHSIZE          ((sal_uInt16)0x0001)
#define DOCK_LINEVSIZE          ((sal_uInt16)0x0002)
#define DOCK_LINERIGHT          ((sal_uInt16)0x1000)
#define DOCK_LINEBOTTOM         ((sal_uInt16)0x2000)
#define DOCK_LINELEFT           ((sal_uInt16)0x4000)
#define DOCK_LINETOP            ((sal_uInt16)0x8000)
#define DOCK_LINEOFFSET         3


// -----------------------------------------------------------------------
static void ImplDrawButton( ToolBox* pThis, const Rectangle &rRect, sal_uInt16 highlight, sal_Bool bChecked, sal_Bool bEnabled, sal_Bool bIsWindow );
// -----------------------------------------------------------------------

struct ImplToolSize
{
    long            mnWidth;
    long            mnHeight;
    sal_uInt16          mnLines;
};

struct ImplToolSizeArray
{
    long          mnLength;
    long          mnLastEntry;
    ImplToolSize* mpSize;

    ImplToolSizeArray() { mpSize = NULL; mnLength = 0; mnLastEntry = 0; }
    ~ImplToolSizeArray() { if( mpSize ) delete [] mpSize; mnLength = 0; }
};

// -----------------------------------------------------------------------

typedef ::std::vector< ToolBox* > ImplTBList;

class ImplTBDragMgr
{
private:
    ImplTBList*     mpBoxList;
    ToolBox*        mpDragBox;
    Point           maMouseOff;
    Rectangle       maRect;
    Rectangle       maStartRect;
    Accelerator     maAccel;
    long            mnMinWidth;
    long            mnMaxWidth;
    sal_uInt16          mnLineMode;
    sal_uInt16          mnStartLines;
    void*           mpCustomizeData;
    sal_Bool            mbCustomizeMode;
    sal_Bool            mbResizeMode;
    sal_Bool            mbShowDragRect;

public:
                    ImplTBDragMgr();
                    ~ImplTBDragMgr();

    void            push_back( ToolBox* pBox )
                        { mpBoxList->push_back( pBox ); }
    void            erase( ToolBox* pBox )
                    {
                        for ( ImplTBList::iterator it = mpBoxList->begin(); it != mpBoxList->end(); ++it ) {
                            if ( *it == pBox ) {
                                mpBoxList->erase( it );
                                break;
                            }
                        }
                    }
    size_t          size() const
                    { return mpBoxList->size(); }

    ToolBox*        FindToolBox( const Rectangle& rRect );

    void            StartDragging( ToolBox* pDragBox,
                                   const Point& rPos, const Rectangle& rRect,
                                   sal_uInt16 nLineMode, sal_Bool bResizeItem,
                                   void* pData = NULL );
    void            Dragging( const Point& rPos );
    void            EndDragging( sal_Bool bOK = sal_True );
    void            HideDragRect() { if ( mbShowDragRect ) mpDragBox->HideTracking(); }
    void            UpdateDragRect();
                    DECL_LINK( SelectHdl, Accelerator* );

    sal_Bool            IsCustomizeMode() { return mbCustomizeMode; }
    sal_Bool            IsResizeMode() { return mbResizeMode; }
};

// -----------------------------------------------------------------------

static ImplTBDragMgr* ImplGetTBDragMgr()
{
    ImplSVData* pSVData = ImplGetSVData();
    if ( !pSVData->maCtrlData.mpTBDragMgr )
        pSVData->maCtrlData.mpTBDragMgr = new ImplTBDragMgr;
    return pSVData->maCtrlData.mpTBDragMgr;
}

// -----------------------------------------------------------------------

int ToolBox::ImplGetDragWidth( ToolBox* pThis )
{
    #define TB_DRAGWIDTH 8  // the default width of the grip

    int width = TB_DRAGWIDTH;
    if( pThis->IsNativeControlSupported( CTRL_TOOLBAR, PART_ENTIRE_CONTROL ) )
    {

        ImplControlValue aControlValue;
        Point aPoint;
        Rectangle aContent, aBound;
        Rectangle aArea( aPoint, pThis->GetOutputSizePixel() );

        if ( pThis->GetNativeControlRegion(CTRL_TOOLBAR, pThis->mbHorz ? PART_THUMB_VERT : PART_THUMB_HORZ,
                aArea, 0, aControlValue, rtl::OUString(), aBound, aContent) )
        {
            width = pThis->mbHorz ? aContent.GetWidth() : aContent.GetHeight();
        }
    }
    return width;
}

ButtonType determineButtonType( ImplToolItem* pItem, ButtonType defaultType )
{
    ButtonType tmpButtonType = defaultType;
    ToolBoxItemBits nBits( pItem->mnBits & 0x300 );
    if ( nBits & TIB_TEXTICON ) // item has custom setting
    {
        tmpButtonType = BUTTON_SYMBOLTEXT;
        if ( nBits == TIB_TEXT_ONLY )
            tmpButtonType = BUTTON_TEXT;
        else if ( nBits == TIB_ICON_ONLY )
            tmpButtonType = BUTTON_SYMBOL;
    }
    return tmpButtonType;
}

// -----------------------------------------------------------------------

void ToolBox::ImplUpdateDragArea( ToolBox *pThis )
{
    ImplDockingWindowWrapper *pWrapper = ImplGetDockingManager()->GetDockingWindowWrapper( pThis );
    if( pWrapper )
    {
        if ( pThis->ImplIsFloatingMode() || pWrapper->IsLocked() )
            pWrapper->SetDragArea( Rectangle() );
        else
        {
            if( pThis->meAlign == WINDOWALIGN_TOP || pThis->meAlign == WINDOWALIGN_BOTTOM )
                pWrapper->SetDragArea( Rectangle( 0, 0, ImplGetDragWidth( pThis ), pThis->GetOutputSizePixel().Height() ) );
            else
                pWrapper->SetDragArea( Rectangle( 0, 0, pThis->GetOutputSizePixel().Width(), ImplGetDragWidth( pThis ) ) );
        }
    }
}

// -----------------------------------------------------------------------

void ToolBox::ImplCalcBorder( WindowAlign eAlign, long& rLeft, long& rTop,
                              long& rRight, long& rBottom, const ToolBox *pThis )
{
    if( pThis->ImplIsFloatingMode() || !(pThis->mnWinStyle & WB_BORDER) )
    {
        // no border in floating mode
        rLeft = rTop = rRight = rBottom = 0;
        return;
    }

    ImplDockingWindowWrapper *pWrapper = ImplGetDockingManager()->GetDockingWindowWrapper( pThis );

    // reserve dragarea only for dockable toolbars
    int    dragwidth = ( pWrapper && !pWrapper->IsLocked() ) ? ImplGetDragWidth( (ToolBox*)pThis ) : 0;

    // no shadow border for dockable toolbars
    int    borderwidth = pWrapper ? 0: 2;

    if ( eAlign == WINDOWALIGN_TOP )
    {
        rLeft   = borderwidth+dragwidth;
        rTop    = borderwidth;
        rRight  = borderwidth;
        rBottom = 0;
    }
    else if ( eAlign == WINDOWALIGN_LEFT )
    {
        rLeft   = borderwidth;
        rTop    = borderwidth+dragwidth;
        rRight  = 0;
        rBottom = borderwidth;
    }
    else if ( eAlign == WINDOWALIGN_BOTTOM )
    {
        rLeft   = borderwidth+dragwidth;
        rTop    = 0;
        rRight  = borderwidth;
        rBottom = borderwidth;
    }
    else
    {
        rLeft   = 0;
        rTop    = borderwidth+dragwidth;
        rRight  = borderwidth;
        rBottom = borderwidth;
    }
}

// -----------------------------------------------------------------------

static void ImplCheckUpdate( ToolBox *pThis )
{
    // remove any pending invalidates to avoid
    // have them triggered when paint is locked (see mpData->mbIsPaintLocked)
    // which would result in erasing the background only and not painting any items
    // this must not be done when we're already in Paint()

    // this is only required for transparent toolbars (see ImplDrawTransparentBackground() )
    if( !pThis->IsBackground() && pThis->HasPaintEvent() && !pThis->IsInPaint() )
        pThis->Update();
}

// -----------------------------------------------------------------------

void ToolBox::ImplDrawGrip( ToolBox* pThis )
{
    ImplDockingWindowWrapper *pWrapper = ImplGetDockingManager()->GetDockingWindowWrapper( pThis );
    if( pWrapper && !pWrapper->GetDragArea().IsEmpty() )
    {
        // execute pending paint requests
        ImplCheckUpdate( pThis );

        sal_Bool bNativeOk = sal_False;
        if( pThis->IsNativeControlSupported( CTRL_TOOLBAR, pThis->mbHorz ? PART_THUMB_HORZ : PART_THUMB_VERT ) )
        {
            ToolbarValue        aToolbarValue;
            aToolbarValue.maGripRect = pWrapper->GetDragArea();
            Point aPt;
            Rectangle           aCtrlRegion( aPt, pThis->GetOutputSizePixel() );
            ControlState        nState = CTRL_STATE_ENABLED;

            bNativeOk = pThis->DrawNativeControl( CTRL_TOOLBAR, pThis->mbHorz ? PART_THUMB_VERT : PART_THUMB_HORZ,
                                            aCtrlRegion, nState, aToolbarValue, rtl::OUString() );
        }

        if( bNativeOk )
            return;

        const StyleSettings&    rStyleSettings = pThis->GetSettings().GetStyleSettings();
        pThis->SetLineColor( rStyleSettings.GetShadowColor() );

        Size aSz ( pThis->GetOutputSizePixel() );

        if ( pThis->meAlign == WINDOWALIGN_TOP || pThis->meAlign == WINDOWALIGN_BOTTOM )
        {
            int height = (int) (0.6 * aSz.Height() + 0.5);
            int i = (aSz.Height() - height) / 2;
            height += i;
            while( i <= height )
            {
                int x = ImplGetDragWidth( pThis ) / 2;

                pThis->DrawPixel( Point(x, i), rStyleSettings.GetDarkShadowColor() );
                pThis->DrawPixel( Point(x+1, i), rStyleSettings.GetShadowColor() );

                pThis->DrawPixel( Point(x, i+1), rStyleSettings.GetShadowColor() );
                pThis->DrawPixel( Point(x+1, i+1), rStyleSettings.GetFaceColor() );
                pThis->DrawPixel( Point(x+2, i+1), Color(COL_WHITE) );

                pThis->DrawPixel( Point(x+1, i+2), Color(COL_WHITE) );
                pThis->DrawPixel( Point(x+2, i+2), Color(COL_WHITE) );
                i+=4;
            }
        }
        else
        {
            int width = (int) (0.6 * aSz.Width() + 0.5);
            int i = (aSz.Width() - width) / 2;
            width += i;
            while( i <= width )
            {
                int y = ImplGetDragWidth(pThis) / 2;

                pThis->DrawPixel( Point(i, y), rStyleSettings.GetDarkShadowColor() );
                pThis->DrawPixel( Point(i+1, y), rStyleSettings.GetShadowColor() );

                pThis->DrawPixel( Point(i, y+1), rStyleSettings.GetShadowColor() );
                pThis->DrawPixel( Point(i+1, y+1), rStyleSettings.GetFaceColor() );
                pThis->DrawPixel( Point(i+2, y+1), Color(COL_WHITE) );

                pThis->DrawPixel( Point(i+1, y+2), Color(COL_WHITE) );
                pThis->DrawPixel( Point(i+2, y+2), Color(COL_WHITE) );
                i+=4;
            }
        }
    }
}

void ToolBox::ImplDrawGradientBackground( ToolBox* pThis, ImplDockingWindowWrapper * )
{
    // draw a nice gradient

    Color startCol, endCol;
    startCol = pThis->GetSettings().GetStyleSettings().GetFaceGradientColor();
    endCol = pThis->GetSettings().GetStyleSettings().GetFaceColor();
    if( pThis->GetSettings().GetStyleSettings().GetHighContrastMode() )
        // no 'extreme' gradient when high contrast
        startCol = endCol;

    Gradient g;
    g.SetAngle( pThis->mbHorz ? 0 : 900 );
    g.SetStyle( GradientStyle_LINEAR );

    g.SetStartColor( startCol );
    g.SetEndColor( endCol );

    sal_Bool bLineColor = pThis->IsLineColor();
    Color aOldCol = pThis->GetLineColor();
    pThis->SetLineColor( pThis->GetSettings().GetStyleSettings().GetShadowColor() );

    Size aFullSz( pThis->GetOutputSizePixel() );
    Size aLineSz( aFullSz );

    // use the linesize only when floating
    // full window height is used when docked (single line)
    if( pThis->ImplIsFloatingMode() )
    {
        long nLineSize;
        if( pThis->mbHorz )
        {
            nLineSize = pThis->mnMaxItemHeight;
            if ( pThis->mnWinHeight > pThis->mnMaxItemHeight )
                nLineSize = pThis->mnWinHeight;

            aLineSz.Height() = nLineSize;
        }
        else
        {
            nLineSize = pThis->mnMaxItemWidth;
            aLineSz.Width() = nLineSize;
        }
    }

    long nLeft, nTop, nRight, nBottom;
    ImplCalcBorder( pThis->meAlign, nLeft, nTop, nRight, nBottom, pThis );

    Size aTopLineSz( aLineSz );
    Size aBottomLineSz( aLineSz );

    if ( pThis->mnWinStyle & WB_BORDER )
    {
        if( pThis->mbHorz )
        {
            aTopLineSz.Height() += TB_BORDER_OFFSET2 + nTop;
            aBottomLineSz.Height() += TB_BORDER_OFFSET2 + nBottom;

            if( pThis->mnCurLines == 1 )
                aTopLineSz.Height() += TB_BORDER_OFFSET2 + nBottom;
        }
        else
        {
            aTopLineSz.Width() += TB_BORDER_OFFSET1 + nLeft;
            aBottomLineSz.Width() += TB_BORDER_OFFSET1 + nRight;

            if( pThis->mnCurLines == 1 )
                aTopLineSz.Width() += TB_BORDER_OFFSET1 + nLeft;
        }
    }

    if( pThis->mbHorz )
    {
        aTopLineSz.Height() += pThis->mnBorderY;
        if( pThis->mnCurLines == 1 )
            aTopLineSz.Height() += pThis->mnBorderY;

        aBottomLineSz.Height() += pThis->mnBorderY;
    }
    else
    {
        aTopLineSz.Width() += pThis->mnBorderX;
        if( pThis->mnCurLines == 1 )
            aTopLineSz.Width() += pThis->mnBorderX;

        aBottomLineSz.Width() += pThis->mnBorderX;
    }


    if ( pThis->mnWinStyle & WB_LINESPACING )
    {
        if( pThis->mbHorz )
        {
            aLineSz.Height() += TB_LINESPACING;
            if( pThis->mnCurLines > 1 )
                aTopLineSz.Height() += TB_LINESPACING;
        }
        else
        {
            aLineSz.Width() += TB_LINESPACING;
            if( pThis->mnCurLines > 1 )
                aTopLineSz.Width() += TB_LINESPACING;
        }
    }

    if( pThis->mbHorz )
    {
        long y = 0;
        sal_Bool bDrawSep = sal_False; // pThis->ImplIsFloatingMode() && ( pThis->mnWinStyle & WB_LINESPACING );

        pThis->DrawGradient( Rectangle( 0, y, aTopLineSz.Width(), y+aTopLineSz.Height()), g );
        y += aTopLineSz.Height();

        if ( bDrawSep )
            pThis->DrawLine( Point(0, y-2), Point(aTopLineSz.Width(), y-2) );

        while( y < (pThis->mnDY - aBottomLineSz.Height()) )
        {
            pThis->DrawGradient( Rectangle( 0, y, aLineSz.Width(), y+aLineSz.Height()), g);
            y += aLineSz.Height();

            if ( bDrawSep )
                pThis->DrawLine( Point(0, y-2), Point(aLineSz.Width(), y-2) );
        }

        pThis->DrawGradient( Rectangle( 0, y, aBottomLineSz.Width(), y+aBottomLineSz.Height()), g );
        if ( bDrawSep )
            pThis->DrawLine( Point(0, y-2), Point(aBottomLineSz.Width(), y-2) );
    }
    else
    {
        long x = 0;

        pThis->DrawGradient( Rectangle( x, 0, x+aTopLineSz.Width(), aTopLineSz.Height()), g );
        x += aTopLineSz.Width();

        while( x < (pThis->mnDX - aBottomLineSz.Width()) )
        {
            pThis->DrawGradient( Rectangle( x, 0, x+aLineSz.Width(), aLineSz.Height()), g);
            x += aLineSz.Width();
        }

        pThis->DrawGradient( Rectangle( x, 0, x+aBottomLineSz.Width(), aBottomLineSz.Height()), g );
    }

    if( bLineColor )
        pThis->SetLineColor( aOldCol );

}

sal_Bool ToolBox::ImplDrawNativeBackground( ToolBox* pThis, const Region & )
{
    // use NWF
    Point aPt;
    Rectangle aCtrlRegion( aPt, pThis->GetOutputSizePixel() );
    ControlState  nState = CTRL_STATE_ENABLED;

    return pThis->DrawNativeControl( CTRL_TOOLBAR, pThis->mbHorz ? PART_DRAW_BACKGROUND_HORZ : PART_DRAW_BACKGROUND_VERT,
                                    aCtrlRegion, nState, ImplControlValue(), rtl::OUString() );
}

void ToolBox::ImplDrawTransparentBackground( ToolBox* pThis, const Region &rRegion )
{
    // just invalidate to trigger paint of the parent

    const bool        bOldPaintLock = pThis->mpData->mbIsPaintLocked;
    pThis->mpData->mbIsPaintLocked = true;

    // send an invalidate to the first opaque parent and invalidate the whole hierarchy from there (noclipchildren)
    pThis->Invalidate( rRegion, INVALIDATE_UPDATE|INVALIDATE_NOCLIPCHILDREN );

    pThis->mpData->mbIsPaintLocked = bOldPaintLock;
}

void ToolBox::ImplDrawConstantBackground( ToolBox* pThis, const Region &rRegion, sal_Bool bIsInPopupMode )
{
    // draw a constant color
    if( !bIsInPopupMode )
        // default background
        pThis->Erase( rRegion.GetBoundRect() );
    else
    {
        // use different color in popupmode
        pThis->DrawWallpaper( rRegion.GetBoundRect(),
            Wallpaper( pThis->GetSettings().GetStyleSettings().GetFaceGradientColor() ) );
    }
}


void ToolBox::ImplDrawBackground( ToolBox* pThis, const Rectangle &rRect )
{
    // execute pending paint requests
    ImplCheckUpdate( pThis );

    ImplDockingWindowWrapper *pWrapper = ImplGetDockingManager()->GetDockingWindowWrapper( pThis );
    sal_Bool bIsInPopupMode = pThis->ImplIsInPopupMode();

    Region aPaintRegion( rRect );

    // make sure we do not invalidate/erase too much
    if( pThis->IsInPaint() )
        aPaintRegion.Intersect( pThis->GetActiveClipRegion() );

    pThis->Push( PUSH_CLIPREGION );
    pThis->IntersectClipRegion( aPaintRegion );


    if( !pWrapper /*|| bIsInPopupMode*/ )
    {
        // no gradient for ordinary toolbars (not dockable)
        if( !pThis->IsBackground() && !pThis->IsInPaint() )
            ImplDrawTransparentBackground( pThis, aPaintRegion );
        else
            ImplDrawConstantBackground( pThis, aPaintRegion, bIsInPopupMode );
    }
    else
    {
        // toolbars known to the dockingmanager will be drawn using NWF or a gradient
        // docked toolbars are transparent and NWF is already used in the docking area which is their common background
        // so NWF is used here for floating toolbars only
        sal_Bool bNativeOk = sal_False;
        if( pThis->ImplIsFloatingMode() && pThis->IsNativeControlSupported( CTRL_TOOLBAR, PART_ENTIRE_CONTROL) )
            bNativeOk = ImplDrawNativeBackground( pThis, aPaintRegion );

        if( !bNativeOk )
        {
            if( !pThis->IsBackground() )
            {
                if( !pThis->IsInPaint() )
                    ImplDrawTransparentBackground( pThis, aPaintRegion );
            }
            else
                ImplDrawGradientBackground( pThis, pWrapper );
        }
    }

    // restore clip region
    pThis->Pop();
}

void ToolBox::ImplErase( ToolBox* pThis, const Rectangle &rRect, sal_Bool bHighlight, sal_Bool bHasOpenPopup )
{
    // the background of non NWF buttons is painted in a constant color
    // to have the same highlight color (transparency in DrawSelectionBackground())
    // items with open popups will also painted using a constant color
    if( !pThis->mpData->mbNativeButtons &&
        (bHighlight || ! (((Window*) pThis)->GetStyle() & WB_3DLOOK ) ) )
    {
        if( (((Window*) pThis)->GetStyle() & WB_3DLOOK ) )
        {
            pThis->Push( PUSH_LINECOLOR | PUSH_FILLCOLOR );
            pThis->SetLineColor();
            if( bHasOpenPopup )
                // choose the same color as the popup will use
                pThis->SetFillColor( pThis->GetSettings().GetStyleSettings().GetFaceGradientColor() );
            else
                pThis->SetFillColor( Color( COL_WHITE ) );

            pThis->DrawRect( rRect );
            pThis->Pop();
        }
        else
            ImplDrawBackground( pThis, rRect );
    }
    else
        ImplDrawBackground( pThis, rRect );
}

void ToolBox::ImplDrawBorder( ToolBox* pWin )
{
    const StyleSettings&    rStyleSettings = pWin->GetSettings().GetStyleSettings();
    long                    nDX = pWin->mnDX;
    long                    nDY = pWin->mnDY;

    ImplDockingWindowWrapper *pWrapper = ImplGetDockingManager()->GetDockingWindowWrapper( pWin );

    // draw borders for ordinary toolbars only (not dockable)
    if( pWrapper )
        return;

    if ( pWin->meAlign == WINDOWALIGN_BOTTOM )
    {
        // draw bottom border
        pWin->SetLineColor( rStyleSettings.GetShadowColor() );
        pWin->DrawLine( Point( 0, nDY-2 ), Point( nDX-1, nDY-2 ) );
        pWin->SetLineColor( rStyleSettings.GetLightColor() );
        pWin->DrawLine( Point( 0, nDY-1 ), Point( nDX-1, nDY-1 ) );
    }
    else
    {
        // draw top border
        pWin->SetLineColor( rStyleSettings.GetShadowColor() );
        pWin->DrawLine( Point( 0, 0 ), Point( nDX-1, 0 ) );
        pWin->SetLineColor( rStyleSettings.GetLightColor() );
        pWin->DrawLine( Point( 0, 1 ), Point( nDX-1, 1 ) );

        if ( (pWin->meAlign == WINDOWALIGN_LEFT) || (pWin->meAlign == WINDOWALIGN_RIGHT) )
        {
            if ( pWin->meAlign == WINDOWALIGN_LEFT )
            {
                // draw left-bottom border
                pWin->SetLineColor( rStyleSettings.GetShadowColor() );
                pWin->DrawLine( Point( 0, 0 ), Point( 0, nDY-1 ) );
                pWin->DrawLine( Point( 0, nDY-2 ), Point( nDX-1, nDY-2 ) );
                pWin->SetLineColor( rStyleSettings.GetLightColor() );
                pWin->DrawLine( Point( 1, 1 ), Point( 1, nDY-3 ) );
                pWin->DrawLine( Point( 0, nDY-1 ), Point( nDX-1, nDY-1 ) );
            }
            else
            {
                // draw right-bottom border
                pWin->SetLineColor( rStyleSettings.GetShadowColor() );
                pWin->DrawLine( Point( nDX-2, 0 ), Point( nDX-2, nDY-3 ) );
                pWin->DrawLine( Point( 0, nDY-2 ), Point( nDX-2, nDY-2 ) );
                pWin->SetLineColor( rStyleSettings.GetLightColor() );
                pWin->DrawLine( Point( nDX-1, 0 ), Point( nDX-1, nDY-1 ) );
                pWin->DrawLine( Point( 0, nDY-1 ), Point( nDX-1, nDY-1 ) );
            }
        }
    }


    if ( pWin->meAlign == WINDOWALIGN_BOTTOM || pWin->meAlign == WINDOWALIGN_TOP )
    {
        // draw right border
        pWin->SetLineColor( rStyleSettings.GetShadowColor() );
        pWin->DrawLine( Point( nDX-2, 0 ), Point( nDX-2, nDY-1 ) );
        pWin->SetLineColor( rStyleSettings.GetLightColor() );
        pWin->DrawLine( Point( nDX-1, 0 ), Point( nDX-1, nDY-1 ) );
    }
}

// -----------------------------------------------------------------------

static bool ImplIsFixedControl( const ImplToolItem *pItem )
{
    return ( pItem->mpWindow &&
            (pItem->mpWindow->GetType() == WINDOW_FIXEDTEXT ||
             pItem->mpWindow->GetType() == WINDOW_FIXEDLINE ||
             pItem->mpWindow->GetType() == WINDOW_GROUPBOX) );
}

// -----------------------------------------------------------------------

const ImplToolItem *ToolBox::ImplGetFirstClippedItem( const ToolBox* pThis )
{
    std::vector< ImplToolItem >::const_iterator it;
    it = pThis->mpData->m_aItems.begin();
    while ( it != pThis->mpData->m_aItems.end() )
    {
        if( it->IsClipped() )
            return &(*it);
        ++it;
    }
    return NULL;
}

// -----------------------------------------------------------------------

Size ToolBox::ImplCalcSize( const ToolBox* pThis, sal_uInt16 nCalcLines, sal_uInt16 nCalcMode )
{
    long            nMax;
    long            nLeft = 0;
    long            nTop = 0;
    long            nRight = 0;
    long            nBottom = 0;
    Size            aSize;
    WindowAlign     eOldAlign = pThis->meAlign;
    sal_Bool            bOldHorz = pThis->mbHorz;
    sal_Bool            bOldAssumeDocked = pThis->mpData->mbAssumeDocked;
    sal_Bool            bOldAssumeFloating = pThis->mpData->mbAssumeFloating;

    if ( nCalcMode )
    {
        sal_Bool bOldFloatingMode = pThis->ImplIsFloatingMode();

        pThis->mpData->mbAssumeDocked = sal_False;
        pThis->mpData->mbAssumeFloating = sal_False;

        if ( nCalcMode == TB_CALCMODE_HORZ )
        {
            pThis->mpData->mbAssumeDocked = sal_True;   // force non-floating mode during calculation
            ImplCalcBorder( WINDOWALIGN_TOP, nLeft, nTop, nRight, nBottom, pThis );
            ((ToolBox*)pThis)->mbHorz = sal_True;
            if ( pThis->mbHorz != bOldHorz )
                ((ToolBox*)pThis)->meAlign = WINDOWALIGN_TOP;
        }
        else if ( nCalcMode == TB_CALCMODE_VERT )
        {
            pThis->mpData->mbAssumeDocked = sal_True;   // force non-floating mode during calculation
            ImplCalcBorder( WINDOWALIGN_LEFT, nLeft, nTop, nRight, nBottom, pThis );
            ((ToolBox*)pThis)->mbHorz = sal_False;
            if ( pThis->mbHorz != bOldHorz )
                ((ToolBox*)pThis)->meAlign = WINDOWALIGN_LEFT;
        }
        else if ( nCalcMode == TB_CALCMODE_FLOAT )
        {
            pThis->mpData->mbAssumeFloating = sal_True;   // force non-floating mode during calculation
            nLeft = nTop = nRight = nBottom = 0;
            ((ToolBox*)pThis)->mbHorz = sal_True;
            if ( pThis->mbHorz != bOldHorz )
                ((ToolBox*)pThis)->meAlign = WINDOWALIGN_TOP;
        }

        if ( (pThis->meAlign != eOldAlign) || (pThis->mbHorz != bOldHorz) ||
             (pThis->ImplIsFloatingMode() != bOldFloatingMode ) )
            ((ToolBox*)pThis)->mbCalc = sal_True;
    }
    else
        ImplCalcBorder( pThis->meAlign, nLeft, nTop, nRight, nBottom, pThis );

    ((ToolBox*)pThis)->ImplCalcItem();

    if( !nCalcMode && pThis->ImplIsFloatingMode() )
    {
        aSize = ImplCalcFloatSize( ((ToolBox*)pThis), nCalcLines );
    }
    else
    {
        if ( pThis->mbHorz )
        {
            if ( pThis->mnWinHeight > pThis->mnMaxItemHeight )
                aSize.Height() = nCalcLines * pThis->mnWinHeight;
            else
                aSize.Height() = nCalcLines * pThis->mnMaxItemHeight;

            if ( pThis->mnWinStyle & WB_LINESPACING )
                aSize.Height() += (nCalcLines-1)*TB_LINESPACING;

            if ( pThis->mnWinStyle & WB_BORDER )
                aSize.Height() += (TB_BORDER_OFFSET2*2) + nTop + nBottom;

            nMax = 0;
            ((ToolBox*)pThis)->ImplCalcBreaks( TB_MAXNOSCROLL, &nMax, pThis->mbHorz );
            if ( nMax )
                aSize.Width() += nMax;

            if ( pThis->mnWinStyle & WB_BORDER )
                aSize.Width() += (TB_BORDER_OFFSET1*2) + nLeft + nRight;
        }
        else
        {
            aSize.Width() = nCalcLines * pThis->mnMaxItemWidth;

            if ( pThis->mnWinStyle & WB_LINESPACING )
                aSize.Width() += (nCalcLines-1)*TB_LINESPACING;

            if ( pThis->mnWinStyle & WB_BORDER )
                aSize.Width() += (TB_BORDER_OFFSET2*2) + nLeft + nRight;

            nMax = 0;
            ((ToolBox*)pThis)->ImplCalcBreaks( TB_MAXNOSCROLL, &nMax, pThis->mbHorz );
            if ( nMax )
                aSize.Height() += nMax;

            if ( pThis->mnWinStyle & WB_BORDER )
                aSize.Height() += (TB_BORDER_OFFSET1*2) + nTop + nBottom;
        }
    }
    // restore previous values
    if ( nCalcMode )
    {
        pThis->mpData->mbAssumeDocked = bOldAssumeDocked;
        pThis->mpData->mbAssumeFloating = bOldAssumeFloating;
        if ( (pThis->meAlign != eOldAlign) || (pThis->mbHorz != bOldHorz) )
        {
            ((ToolBox*)pThis)->meAlign  = eOldAlign;
            ((ToolBox*)pThis)->mbHorz   = bOldHorz;
            ((ToolBox*)pThis)->mbCalc   = sal_True;
        }
    }

    if ( aSize.Width() )
        aSize.Width() += pThis->mnBorderX*2;
    if ( aSize.Height() )
        aSize.Height() += pThis->mnBorderY*2;

    return aSize;
}

// -----------------------------------------------------------------------

void ToolBox::ImplCalcFloatSizes( ToolBox* pThis )
{
    if ( pThis->mpFloatSizeAry )
        return;

    // calculate the minimal size, i.e. where the biggest item just fits
    long            nCalcSize = 0;

    std::vector< ImplToolItem >::const_iterator it;
    it = pThis->mpData->m_aItems.begin();
    while ( it != pThis->mpData->m_aItems.end() )
    {
        if ( it->mbVisible )
        {
            if ( it->mpWindow )
            {
                long nTempSize = it->mpWindow->GetSizePixel().Width();
                if ( nTempSize > nCalcSize )
                    nCalcSize = nTempSize;
            }
            else
            {
                if( it->maItemSize.Width() > nCalcSize )
                    nCalcSize = it->maItemSize.Width();
            }
        }
        ++it;
    }

    // calc an upper bound for ImplCalcBreaks below
    long upperBoundWidth = nCalcSize * pThis->mpData->m_aItems.size();

    sal_uInt16  i;
    sal_uInt16  nLines;
    sal_uInt16  nCalcLines;
    sal_uInt16  nTempLines;
    long    nHeight;
    long    nMaxLineWidth;
    nCalcLines = pThis->ImplCalcBreaks( nCalcSize, &nMaxLineWidth, sal_True );

    pThis->mpFloatSizeAry = new ImplToolSizeArray;
    pThis->mpFloatSizeAry->mpSize = new ImplToolSize[nCalcLines];
    pThis->mpFloatSizeAry->mnLength = nCalcLines;

    memset( pThis->mpFloatSizeAry->mpSize, 0, sizeof( ImplToolSize )*nCalcLines );
    i = 0;
    nTempLines = nLines = nCalcLines;
    while ( nLines )
    {
        nHeight = ImplCalcSize( pThis, nTempLines, TB_CALCMODE_FLOAT ).Height();
        pThis->mpFloatSizeAry->mnLastEntry = i;
        pThis->mpFloatSizeAry->mpSize[i].mnHeight = nHeight;
        pThis->mpFloatSizeAry->mpSize[i].mnLines  = nTempLines;
        pThis->mpFloatSizeAry->mpSize[i].mnWidth = nMaxLineWidth+(TB_BORDER_OFFSET1*2);
        nLines--;
        if ( nLines )
        {
            do
            {
                nCalcSize += pThis->mnMaxItemWidth;
                nTempLines = pThis->ImplCalcBreaks( nCalcSize, &nMaxLineWidth, sal_True );
            }
            while ( (nCalcSize < upperBoundWidth) && (nLines < nTempLines) && (nTempLines != 1) );
            if ( nTempLines < nLines )
                nLines = nTempLines;
        }
        i++;
    }
}

// -----------------------------------------------------------------------

Size ToolBox::ImplCalcFloatSize( ToolBox* pThis, sal_uInt16& rLines )
{
    ImplCalcFloatSizes( pThis );

    if ( !rLines )
    {
        rLines = pThis->mnFloatLines;
        if ( !rLines )
            rLines = pThis->mnLines;
    }

    sal_uInt16 i = 0;
    while ( i < pThis->mpFloatSizeAry->mnLastEntry &&
        rLines < pThis->mpFloatSizeAry->mpSize[i].mnLines )
        i++;

    Size aSize( pThis->mpFloatSizeAry->mpSize[i].mnWidth,
                pThis->mpFloatSizeAry->mpSize[i].mnHeight );
    rLines = pThis->mpFloatSizeAry->mpSize[i].mnLines;
    if ( pThis->maNextToolBoxStr.Len() && pThis->mbScroll )
        aSize.Width() += TB_NEXT_SIZE-TB_NEXT_OFFSET;
    return aSize;
}

// -----------------------------------------------------------------------

void ToolBox::ImplCalcMinMaxFloatSize( ToolBox* pThis, Size& rMinSize, Size& rMaxSize )
{
    ImplCalcFloatSizes( pThis );

    sal_uInt16 i = 0;
    rMinSize = Size( pThis->mpFloatSizeAry->mpSize[i].mnWidth, pThis->mpFloatSizeAry->mpSize[i].mnHeight );
    rMaxSize = Size( pThis->mpFloatSizeAry->mpSize[i].mnWidth, pThis->mpFloatSizeAry->mpSize[i].mnHeight );
    while ( ++i <= pThis->mpFloatSizeAry->mnLastEntry )
    {
        if( pThis->mpFloatSizeAry->mpSize[i].mnWidth < rMinSize.Width() )
            rMinSize.Width() = pThis->mpFloatSizeAry->mpSize[i].mnWidth;
        if( pThis->mpFloatSizeAry->mpSize[i].mnHeight < rMinSize.Height() )
            rMinSize.Height() = pThis->mpFloatSizeAry->mpSize[i].mnHeight;

        if( pThis->mpFloatSizeAry->mpSize[i].mnWidth > rMaxSize.Width() )
            rMaxSize.Width() = pThis->mpFloatSizeAry->mpSize[i].mnWidth;
        if( pThis->mpFloatSizeAry->mpSize[i].mnHeight > rMaxSize.Height() )
            rMaxSize.Height() = pThis->mpFloatSizeAry->mpSize[i].mnHeight;
    }
}

void ToolBox::ImplSetMinMaxFloatSize( ToolBox *pThis )
{
    ImplDockingWindowWrapper *pWrapper = ImplGetDockingManager()->GetDockingWindowWrapper( pThis );
    Size aMinSize, aMaxSize;
    ImplCalcMinMaxFloatSize( pThis, aMinSize, aMaxSize );
    if( pWrapper )
    {
        pWrapper->SetMinOutputSizePixel( aMinSize );
        pWrapper->SetMaxOutputSizePixel( aMaxSize );
        pWrapper->ShowTitleButton( TITLE_BUTTON_MENU, ( pThis->GetMenuType() & TOOLBOX_MENUTYPE_CUSTOMIZE) ? sal_True : sal_False );
    }
    else
    {
        // TODO: change SetMinOutputSizePixel to be not inline
        pThis->SetMinOutputSizePixel( aMinSize );
        pThis->SetMaxOutputSizePixel( aMaxSize );
    }
}

// -----------------------------------------------------------------------


sal_uInt16 ToolBox::ImplCalcLines( ToolBox* pThis, long nToolSize )
{
    long nLineHeight;

    if ( pThis->mbHorz )
    {
        if ( pThis->mnWinHeight > pThis->mnMaxItemHeight )
            nLineHeight = pThis->mnWinHeight;
        else
            nLineHeight = pThis->mnMaxItemHeight;
    }
    else
        nLineHeight = pThis->mnMaxItemWidth;

    if ( pThis->mnWinStyle & WB_BORDER )
        nToolSize -= TB_BORDER_OFFSET2*2;

    if ( pThis->mnWinStyle & WB_LINESPACING )
    {
        nLineHeight += TB_LINESPACING;
        nToolSize += TB_LINESPACING;
    }

    // #i91917# always report at least one line
    long nLines = nToolSize/nLineHeight;
    if( nLines < 1 )
        nLines = 1;

    return static_cast<sal_uInt16>(nLines);
}

// -----------------------------------------------------------------------

sal_uInt16 ToolBox::ImplTestLineSize( ToolBox* pThis, const Point& rPos )
{
    if ( !pThis->ImplIsFloatingMode() &&
         (!pThis->mbScroll || (pThis->mnLines > 1) || (pThis->mnCurLines > pThis->mnVisLines)) )
    {
        WindowAlign eAlign = pThis->GetAlign();

        if ( eAlign == WINDOWALIGN_LEFT )
        {
            if ( rPos.X() > pThis->mnDX-DOCK_LINEOFFSET )
                return DOCK_LINEHSIZE | DOCK_LINERIGHT;
        }
        else if ( eAlign == WINDOWALIGN_TOP )
        {
            if ( rPos.Y() > pThis->mnDY-DOCK_LINEOFFSET )
                return DOCK_LINEVSIZE | DOCK_LINEBOTTOM;
        }
        else if ( eAlign == WINDOWALIGN_RIGHT )
        {
            if ( rPos.X() < DOCK_LINEOFFSET )
                return DOCK_LINEHSIZE | DOCK_LINELEFT;
        }
        else if ( eAlign == WINDOWALIGN_BOTTOM )
        {
            if ( rPos.Y() < DOCK_LINEOFFSET )
                return DOCK_LINEVSIZE | DOCK_LINETOP;
        }
    }

    return 0;
}

// -----------------------------------------------------------------------

void ToolBox::ImplLineSizing( ToolBox* pThis, const Point& rPos, Rectangle& rRect,
                     sal_uInt16 nLineMode )
{
    sal_Bool    mbHorz;
    long    nOneLineSize;
    long    nCurSize;
    long    nMaxSize;
    long    nSize;
    Size    aSize;

    if ( nLineMode & DOCK_LINERIGHT )
    {
        nCurSize = rPos.X() - rRect.Left();
        mbHorz = sal_False;
    }
    else if ( nLineMode & DOCK_LINEBOTTOM )
    {
        nCurSize = rPos.Y() - rRect.Top();
        mbHorz = sal_True;
    }
    else if ( nLineMode & DOCK_LINELEFT )
    {
        nCurSize = rRect.Right() - rPos.X();
        mbHorz = sal_False;
    }
    else if ( nLineMode & DOCK_LINETOP )
    {
        nCurSize = rRect.Bottom() - rPos.Y();
        mbHorz = sal_True;
    }
    else {
        OSL_FAIL( "ImplLineSizing: Trailing else" );
        nCurSize = 0;
        mbHorz = sal_False;
    }

    Size    aWinSize = pThis->GetSizePixel();
    sal_uInt16  nMaxLines = (pThis->mnLines > pThis->mnCurLines) ? pThis->mnLines : pThis->mnCurLines;
    if ( nMaxLines > TB_MAXLINES )
        nMaxLines = TB_MAXLINES;
    if ( mbHorz )
    {
        nOneLineSize = ImplCalcSize( pThis, 1 ).Height();
        nMaxSize = pThis->maOutDockRect.GetHeight() - 20;
        if ( nMaxSize < aWinSize.Height() )
            nMaxSize = aWinSize.Height();
    }
    else
    {
        nOneLineSize = ImplCalcSize( pThis, 1 ).Width();
        nMaxSize = pThis->maOutDockRect.GetWidth() - 20;
        if ( nMaxSize < aWinSize.Width() )
            nMaxSize = aWinSize.Width();
    }

    sal_uInt16 i = 1;
    if ( nCurSize <= nOneLineSize )
        nSize = nOneLineSize;
    else
    {
        nSize = 0;
        while ( (nSize < nCurSize) && (i < nMaxLines) )
        {
            i++;
            aSize = ImplCalcSize( pThis, i );
            if ( mbHorz )
                nSize = aSize.Height();
            else
                nSize = aSize.Width();
            if ( nSize > nMaxSize )
            {
                i--;
                aSize = ImplCalcSize( pThis, i );
                if ( mbHorz )
                    nSize = aSize.Height();
                else
                    nSize = aSize.Width();
                break;
            }
        }
    }

    if ( nLineMode & DOCK_LINERIGHT )
        rRect.Right() = rRect.Left()+nSize-1;
    else if ( nLineMode & DOCK_LINEBOTTOM )
        rRect.Bottom() = rRect.Top()+nSize-1;
    else if ( nLineMode & DOCK_LINELEFT )
        rRect.Left() = rRect.Right()-nSize;
    else
        rRect.Top() = rRect.Bottom()-nSize;

    pThis->mnDockLines = i;
}

// -----------------------------------------------------------------------

sal_uInt16 ToolBox::ImplFindItemPos( ToolBox* pBox, const Point& rPos )
{
    sal_uInt16  nPos = 0;
    long    nLast = 0;
    Point   aPos = rPos;
    Size    aSize( pBox->mnDX, pBox->mnDY );

    if ( aPos.X() > aSize.Width()-TB_BORDER_OFFSET1 )
        aPos.X() = aSize.Width()-TB_BORDER_OFFSET1;
    if ( aPos.Y() > aSize.Height()-TB_BORDER_OFFSET1 )
        aPos.Y() = aSize.Height()-TB_BORDER_OFFSET1;

    // Item suchen, das geklickt wurde
    std::vector< ImplToolItem >::const_iterator it = pBox->mpData->m_aItems.begin();
    while ( it != pBox->mpData->m_aItems.end() )
    {
        if ( it->mbVisible )
        {
            if ( nLast || !it->maRect.IsEmpty() )
            {
                if ( pBox->mbHorz )
                {
                    if ( nLast &&
                         ((nLast < it->maRect.Top()) || it->maRect.IsEmpty()) )
                        return nPos;

                    if ( aPos.Y() <= it->maRect.Bottom() )
                    {
                        if ( aPos.X() < it->maRect.Left() )
                            return nPos;
                        else if ( aPos.X() < it->maRect.Right() )
                            return nPos+1;
                        else if ( !nLast )
                            nLast = it->maRect.Bottom();
                    }
                }
                else
                {
                    if ( nLast &&
                         ((nLast < it->maRect.Left()) || it->maRect.IsEmpty()) )
                        return nPos;

                    if ( aPos.X() <= it->maRect.Right() )
                    {
                        if ( aPos.Y() < it->maRect.Top() )
                            return nPos;
                        else if ( aPos.Y() < it->maRect.Bottom() )
                            return nPos+1;
                        else if ( !nLast )
                            nLast = it->maRect.Right();
                    }
                }
            }
        }

        nPos++;
        ++it;
    }

    return nPos;
}

// -----------------------------------------------------------------------

ImplTBDragMgr::ImplTBDragMgr()
{
    mpBoxList       = new ImplTBList();
    mnLineMode      = 0;
    mnStartLines    = 0;
    mbCustomizeMode = sal_False;
    mbResizeMode    = sal_False;
    mbShowDragRect  = sal_False;
    mpDragBox       = NULL;

    maAccel.InsertItem( KEY_RETURN, KeyCode( KEY_RETURN ) );
    maAccel.InsertItem( KEY_ESCAPE, KeyCode( KEY_ESCAPE ) );
    maAccel.SetSelectHdl( LINK( this, ImplTBDragMgr, SelectHdl ) );
}

// -----------------------------------------------------------------------

ImplTBDragMgr::~ImplTBDragMgr()
{
    delete mpBoxList;
}

// -----------------------------------------------------------------------

ToolBox* ImplTBDragMgr::FindToolBox( const Rectangle& rRect )
{
    for ( size_t i = 0, n = mpBoxList->size(); i < n; ++i )
    {
        ToolBox* pBox = (*mpBoxList)[ i ];
        /*
         *  FIXME: since we can have multiple frames now we cannot
         *  find the drag target by its position alone.
         *  As long as the toolbar config dialogue is not a system window
         *  this works in one frame only anyway. If the dialogue
         *  changes to a system window, we need a new implementation here
         */
        if (  pBox->IsReallyVisible()
           && pBox->ImplGetWindowImpl()->mpFrame == mpDragBox->ImplGetWindowImpl()->mpFrame
        ) {
            if ( !pBox->ImplIsFloatingMode() )
            {
                Point aPos = pBox->GetPosPixel();
                aPos = pBox->GetParent()->OutputToScreenPixel( aPos );
                Rectangle aTempRect( aPos, pBox->GetSizePixel() );
                if ( aTempRect.IsOver( rRect ) )
                    return pBox;
            }
        }
    }

    return NULL;
}

// -----------------------------------------------------------------------

void ImplTBDragMgr::StartDragging( ToolBox* pToolBox,
                                   const Point& rPos, const Rectangle& rRect,
                                   sal_uInt16 nDragLineMode, sal_Bool bResizeItem,
                                   void* pData )
{
    mpDragBox = pToolBox;
    pToolBox->CaptureMouse();
    pToolBox->mbDragging = sal_True;
    Application::InsertAccel( &maAccel );

    if ( nDragLineMode )
    {
        mnLineMode = nDragLineMode;
        mnStartLines = pToolBox->mnDockLines;
    }
    else
    {
        mpCustomizeData = pData;
        mbResizeMode = bResizeItem;
        pToolBox->Activate();
        pToolBox->mnCurItemId = pToolBox->mnConfigItem;
        pToolBox->Highlight();
        pToolBox->mnCurItemId = 0;
        if ( mbResizeMode )
        {
            if ( rRect.GetWidth() < TB_MIN_WIN_WIDTH )
                mnMinWidth = rRect.GetWidth();
            else
                mnMinWidth = TB_MIN_WIN_WIDTH;
            mnMaxWidth = pToolBox->GetSizePixel().Width()-rRect.Left()-
                         TB_SPIN_SIZE-TB_BORDER_OFFSET1-(TB_SPIN_OFFSET*2);
        }
    }

    // MouseOffset berechnen
    maMouseOff.X() = rRect.Left() - rPos.X();
    maMouseOff.Y() = rRect.Top() - rPos.Y();
    maRect = rRect;
    maStartRect = rRect;
    mbShowDragRect = sal_True;
    pToolBox->ShowTracking( maRect );
}

// -----------------------------------------------------------------------

void ImplTBDragMgr::Dragging( const Point& rPos )
{
    if ( mnLineMode )
    {
        ToolBox::ImplLineSizing( mpDragBox, rPos, maRect, mnLineMode );
        Point aOff = mpDragBox->OutputToScreenPixel( Point() );
        maRect.Move( aOff.X(), aOff.Y() );
        mpDragBox->Docking( rPos, maRect );
        maRect.Move( -aOff.X(), -aOff.Y() );
        mpDragBox->ShowTracking( maRect );
    }
    else
    {
        if ( mbResizeMode )
        {
            long nXOff = rPos.X()-maStartRect.Left();
            nXOff += maMouseOff.X()+(maStartRect.Right()-maStartRect.Left());
            if ( nXOff < mnMinWidth )
                nXOff = mnMinWidth;
            if ( nXOff > mnMaxWidth )
                nXOff = mnMaxWidth;
            maRect.Right() = maStartRect.Left()+nXOff;
        }
        else
        {
            maRect.SetPos( rPos );
            maRect.Move( maMouseOff.X(), maMouseOff.Y() );
        }
        mpDragBox->ShowTracking( maRect );
    }
}

// -----------------------------------------------------------------------

void ImplTBDragMgr::EndDragging( sal_Bool bOK )
{
    mpDragBox->HideTracking();
    mpDragBox->ReleaseMouse();
    mpDragBox->mbDragging = sal_False;
    mbShowDragRect = sal_False;
    Application::RemoveAccel( &maAccel );

    if ( mnLineMode )
    {
        if ( !bOK )
        {
            mpDragBox->mnDockLines = mnStartLines;
            mpDragBox->EndDocking( maStartRect, sal_False );
        }
        else
            mpDragBox->EndDocking( maRect, sal_False );
        mnLineMode = 0;
        mnStartLines = 0;
    }
    else
    {
        sal_uInt16 nTempItem = mpDragBox->mnConfigItem;
        if ( nTempItem )
        {
            mpDragBox->mnConfigItem = 0;
            if ( !mbResizeMode )
                mpDragBox->Invalidate( mpDragBox->GetItemRect( nTempItem ) );
        }

        if ( bOK && (maRect != maStartRect) )
        {
            if ( mbResizeMode )
            {
                ImplToolItem* pItem = mpDragBox->ImplGetItem( nTempItem );
                Size aSize = pItem->mpWindow->GetSizePixel();
                aSize.Width() = maRect.GetWidth();
                pItem->mpWindow->SetSizePixel( aSize );

                // re-calculate and show ToolBox
                mpDragBox->ImplInvalidate( sal_True );
                mpDragBox->Customize( ToolBoxCustomizeEvent( mpDragBox, nTempItem,
                                                             TOOLBOX_CUSTOMIZE_RESIZE,
                                                             mpCustomizeData ) );
            }
            else
            {
                Point aOff = mpDragBox->OutputToScreenPixel( Point() );
                Rectangle aScreenRect( maRect );
                aScreenRect.Move( aOff.X(), aOff.Y() );
                ToolBox* pDropBox = FindToolBox( aScreenRect );
                if ( pDropBox )
                {
                    // Determine search position
                    Point aPos;
                    if ( pDropBox->mbHorz )
                    {
                        aPos.X() = aScreenRect.Left()-TB_CUSTOMIZE_OFFSET;
                        aPos.Y() = aScreenRect.Center().Y();
                    }
                    else
                    {
                        aPos.X() = aScreenRect.Center().X();
                        aPos.Y() = aScreenRect.Top()-TB_CUSTOMIZE_OFFSET;
                    }

                    aPos = pDropBox->ScreenToOutputPixel( aPos );
                    sal_uInt16 nPos = ToolBox::ImplFindItemPos( pDropBox, aPos );
                    mpDragBox->Customize( ToolBoxCustomizeEvent( pDropBox, nTempItem,
                                                                 nPos, mpCustomizeData ) );
                }
                else
                {
                    mpDragBox->Customize( ToolBoxCustomizeEvent( NULL, nTempItem,
                                                                 0, mpCustomizeData ) );
                }
            }
        }
        mpCustomizeData = NULL;
        mbResizeMode = sal_False;
        mpDragBox->Deactivate();
    }

    mpDragBox = NULL;
}

// -----------------------------------------------------------------------

void ImplTBDragMgr::UpdateDragRect()
{
    // Only update if we're already dragging
    if ( !mbShowDragRect )
        return;

    mpDragBox->ShowTracking( maRect );
}

// -----------------------------------------------------------------------

IMPL_LINK( ImplTBDragMgr, SelectHdl, Accelerator*, pAccel )
{
    if ( pAccel->GetCurItemId() == KEY_ESCAPE )
        EndDragging( sal_False );
    else
        EndDragging( sal_True );
…