/**************************************************************
*
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_vcl.hxx"
#include <tools/list.hxx>
#include <tools/debug.hxx>
#include <tools/rc.h>
#include <vcl/event.hxx>
#include <vcl/decoview.hxx>
#include <vcl/svapp.hxx>
#include <vcl/help.hxx>
#include <vcl/status.hxx>
#include <vcl/virdev.hxx>
#include <svdata.hxx>
#include <window.h>
// =======================================================================
#define STATUSBAR_OFFSET_X STATUSBAR_OFFSET
#define STATUSBAR_OFFSET_Y 2
#define STATUSBAR_OFFSET_TEXTY 3
#define STATUSBAR_PRGS_OFFSET 3
#define STATUSBAR_PRGS_COUNT 100
#define STATUSBAR_PRGS_MIN 5
// -----------------------------------------------------------------------
class StatusBar::ImplData
{
public:
ImplData();
~ImplData();
VirtualDevice* mpVirDev;
long mnItemBorderWidth;
bool mbTopBorder:1;
bool mbDrawItemFrames:1;
};
StatusBar::ImplData::ImplData()
{
mpVirDev = NULL;
mbTopBorder = false;
mbDrawItemFrames = false;
mnItemBorderWidth = 0;
}
StatusBar::ImplData::~ImplData()
{
}
struct ImplStatusItem
{
sal_uInt16 mnId;
StatusBarItemBits mnBits;
long mnWidth;
long mnOffset;
long mnExtraWidth;
long mnX;
XubString maText;
XubString maHelpText;
XubString maQuickHelpText;
rtl::OString maHelpId;
void* mpUserData;
sal_Bool mbVisible;
XubString maAccessibleName;
XubString maCommand;
};
DECLARE_LIST( ImplStatusItemList, ImplStatusItem* )
// =======================================================================
inline long ImplCalcProgessWidth( sal_uInt16 nMax, long nSize )
{
return ((nMax*(nSize+(nSize/2)))-(nSize/2)+(STATUSBAR_PRGS_OFFSET*2));
}
// -----------------------------------------------------------------------
static Point ImplGetItemTextPos( const Size& rRectSize, const Size& rTextSize,
sal_uInt16 nStyle )
{
long nX;
long nY;
long delta = (rTextSize.Height()/4) + 1;
if( delta + rTextSize.Width() > rRectSize.Width() )
delta = 0;
if ( nStyle & SIB_LEFT )
nX = delta;
else if ( nStyle & SIB_RIGHT )
nX = rRectSize.Width()-rTextSize.Width()-delta;
else // SIB_CENTER
nX = (rRectSize.Width()-rTextSize.Width())/2;
nY = (rRectSize.Height()-rTextSize.Height())/2 + 1;
return Point( nX, nY );
}
// -----------------------------------------------------------------------
sal_Bool StatusBar::ImplIsItemUpdate()
{
if ( !mbProgressMode && mbVisibleItems && IsReallyVisible() && IsUpdateMode() )
return sal_True;
else
return sal_False;
}
// -----------------------------------------------------------------------
void StatusBar::ImplInit( Window* pParent, WinBits nStyle )
{
mpImplData = new ImplData;
// Default ist RightAlign
if ( !(nStyle & (WB_LEFT | WB_RIGHT)) )
nStyle |= WB_RIGHT;
Window::ImplInit( pParent, nStyle & ~WB_BORDER, NULL );
// WinBits merken
mpItemList = new ImplStatusItemList;
mpImplData->mpVirDev = new VirtualDevice( *this );
mnCurItemId = 0;
mbFormat = sal_True;
mbVisibleItems = sal_True;
mbProgressMode = sal_False;
mbInUserDraw = sal_False;
mbBottomBorder = sal_False;
mnItemsWidth = STATUSBAR_OFFSET_X;
mnDX = 0;
mnDY = 0;
mnCalcHeight = 0;
mnItemY = STATUSBAR_OFFSET_Y;
mnTextY = STATUSBAR_OFFSET_TEXTY;
ImplInitSettings( sal_True, sal_True, sal_True );
SetLineColor();
SetOutputSizePixel( CalcWindowSizePixel() );
}
// -----------------------------------------------------------------------
StatusBar::StatusBar( Window* pParent, WinBits nStyle ) :
Window( WINDOW_STATUSBAR )
{
ImplInit( pParent, nStyle );
}
// -----------------------------------------------------------------------
StatusBar::StatusBar( Window* pParent, const ResId& rResId ) :
Window( WINDOW_STATUSBAR )
{
rResId.SetRT( RSC_STATUSBAR );
WinBits nStyle = ImplInitRes( rResId );
ImplInit( pParent, nStyle );
ImplLoadRes( rResId );
if ( !(nStyle & WB_HIDE) )
Show();
}
// -----------------------------------------------------------------------
StatusBar::~StatusBar()
{
// Alle Items loeschen
ImplStatusItem* pItem = mpItemList->First();
while ( pItem )
{
delete pItem;
pItem = mpItemList->Next();
}
delete mpItemList;
// VirtualDevice loeschen
delete mpImplData->mpVirDev;
delete mpImplData;
}
// -----------------------------------------------------------------------
void StatusBar::ImplInitSettings( sal_Bool bFont,
sal_Bool bForeground, sal_Bool bBackground )
{
const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
if ( bFont )
{
Font aFont = rStyleSettings.GetToolFont();
if ( IsControlFont() )
aFont.Merge( GetControlFont() );
SetZoomedPointFont( aFont );
}
if ( bForeground || bFont )
{
Color aColor;
if ( IsControlForeground() )
aColor = GetControlForeground();
else if ( GetStyle() & WB_3DLOOK )
aColor = rStyleSettings.GetButtonTextColor();
else
aColor = rStyleSettings.GetWindowTextColor();
SetTextColor( aColor );
SetTextFillColor();
mpImplData->mpVirDev->SetFont( GetFont() );
mpImplData->mpVirDev->SetTextColor( GetTextColor() );
mpImplData->mpVirDev->SetTextAlign( GetTextAlign() );
mpImplData->mpVirDev->SetTextFillColor();
}
if ( bBackground )
{
Color aColor;
if ( IsControlBackground() )
aColor = GetControlBackground();
else if ( GetStyle() & WB_3DLOOK )
aColor = rStyleSettings.GetFaceColor();
else
aColor = rStyleSettings.GetWindowColor();
SetBackground( aColor );
mpImplData->mpVirDev->SetBackground( GetBackground() );
// NWF background
if( ! IsControlBackground() &&
IsNativeControlSupported( CTRL_WINDOW_BACKGROUND, PART_BACKGROUND_WINDOW ) )
{
ImplGetWindowImpl()->mnNativeBackground = PART_BACKGROUND_WINDOW;
EnableChildTransparentMode( sal_True );
}
}
}
// -----------------------------------------------------------------------
void StatusBar::ImplFormat()
{
ImplStatusItem* pItem;
long nExtraWidth;
long nExtraWidth2;
long nX;
sal_uInt16 nAutoSizeItems = 0;
// Breiten zusammenrechnen
mnItemsWidth = STATUSBAR_OFFSET_X;
long nOffset = 0;
pItem = mpItemList->First();
while ( pItem )
{
if ( pItem->mbVisible )
{
if ( pItem->mnBits & SIB_AUTOSIZE )
nAutoSizeItems++;
mnItemsWidth += pItem->mnWidth + nOffset;
nOffset = pItem->mnOffset;
}
pItem = mpItemList->Next();
}
if ( GetStyle() & WB_RIGHT )
{
// Bei rechtsbuendiger Ausrichtung wird kein AutoSize ausgewertet,
// da wir links den Text anzeigen, der mit SetText gesetzt wird
nX = mnDX - mnItemsWidth;
nExtraWidth = 0;
nExtraWidth2 = 0;
}
else
{
mnItemsWidth += STATUSBAR_OFFSET_X;
// Bei linksbuendiger Ausrichtung muessen wir gegebenenfalls noch
// AutoSize auswerten
if ( nAutoSizeItems && (mnDX > (mnItemsWidth - STATUSBAR_OFFSET)) )
{
nExtraWidth = (mnDX - mnItemsWidth - 1) / nAutoSizeItems;
nExtraWidth2 = (mnDX - mnItemsWidth - 1) % nAutoSizeItems;
}
else
{
nExtraWidth = 0;
nExtraWidth2 = 0;
}
nX = STATUSBAR_OFFSET_X;
if( ImplHasMirroredGraphics() && IsRTLEnabled() )
nX += ImplGetSVData()->maNWFData.mnStatusBarLowerRightOffset;
}
pItem = mpItemList->First();
while ( pItem )
{
if ( pItem->mbVisible )
{
if ( pItem->mnBits & SIB_AUTOSIZE )
{
pItem->mnExtraWidth = nExtraWidth;
if ( nExtraWidth2 )
{
pItem->mnExtraWidth++;
nExtraWidth2--;
}
}
else
pItem->mnExtraWidth = 0;
pItem->mnX = nX;
nX += pItem->mnWidth + pItem->mnExtraWidth + pItem->mnOffset;
}
pItem = mpItemList->Next();
}
mbFormat = sal_False;
}
// -----------------------------------------------------------------------
Rectangle StatusBar::ImplGetItemRectPos( sal_uInt16 nPos ) const
{
Rectangle aRect;
ImplStatusItem* pItem;
pItem = mpItemList->GetObject( nPos );
if ( pItem )
{
if ( pItem->mbVisible )
{
aRect.Left() = pItem->mnX;
aRect.Right() = aRect.Left() + pItem->mnWidth + pItem->mnExtraWidth;
aRect.Top() = mnItemY;
aRect.Bottom() = mnCalcHeight - STATUSBAR_OFFSET_Y;
if( IsTopBorder() )
aRect.Bottom()+=2;
}
}
return aRect;
}
// -----------------------------------------------------------------------
sal_uInt16 StatusBar::ImplGetFirstVisiblePos() const
{
ImplStatusItem* pItem;
for( sal_uInt16 nPos = 0; nPos < mpItemList->Count(); nPos++ )
{
pItem = mpItemList->GetObject( nPos );
if ( pItem )
{
if ( pItem->mbVisible )
return nPos;
}
}
return ~0;
}
// -----------------------------------------------------------------------
void StatusBar::ImplDrawText( sal_Bool bOffScreen, long nOldTextWidth )
{
// Das ueberschreiben der Item-Box verhindern
Rectangle aTextRect;
aTextRect.Left() = STATUSBAR_OFFSET_X+1;
aTextRect.Top() = mnTextY;
if ( mbVisibleItems && (GetStyle() & WB_RIGHT) )
aTextRect.Right() = mnDX - mnItemsWidth - 1;
else
aTextRect.Right() = mnDX - 1;
if ( aTextRect.Right() > aTextRect.Left() )
{
// Position ermitteln
XubString aStr = GetText();
sal_uInt16 nPos = aStr.Search( _LF );
if ( nPos != STRING_NOTFOUND )
aStr.Erase( nPos );
aTextRect.Bottom() = aTextRect.Top()+GetTextHeight()+1;
if ( bOffScreen )
{
long nMaxWidth = Max( nOldTextWidth, GetTextWidth( aStr ) );
Size aVirDevSize( nMaxWidth, aTextRect.GetHeight() );
mpImplData->mpVirDev->SetOutputSizePixel( aVirDevSize );
Rectangle aTempRect = aTextRect;
aTempRect.SetPos( Point( 0, 0 ) );
mpImplData->mpVirDev->DrawText( aTempRect, aStr, TEXT_DRAW_LEFT | TEXT_DRAW_TOP | TEXT_DRAW_CLIP | TEXT_DRAW_ENDELLIPSIS );
DrawOutDev( aTextRect.TopLeft(), aVirDevSize, Point(), aVirDevSize, *mpImplData->mpVirDev );
}
else
DrawText( aTextRect, aStr, TEXT_DRAW_LEFT | TEXT_DRAW_TOP | TEXT_DRAW_CLIP | TEXT_DRAW_ENDELLIPSIS );
}
}
// -----------------------------------------------------------------------
void StatusBar::ImplDrawItem( sal_Bool bOffScreen, sal_uInt16 nPos, sal_Bool bDrawText, sal_Bool bDrawFrame )
{
Rectangle aRect = ImplGetItemRectPos( nPos );
if ( aRect.IsEmpty() )
return;
// Ausgabebereich berechnen
ImplStatusItem* pItem = mpItemList->GetObject( nPos );
long nW = mpImplData->mnItemBorderWidth + 1;
Rectangle aTextRect( aRect.Left()+nW, aRect.Top()+nW,
aRect.Right()-nW, aRect.Bottom()-nW );
Size aTextRectSize( aTextRect.GetSize() );
if ( bOffScreen )
mpImplData->mpVirDev->SetOutputSizePixel( aTextRectSize );
else
{
Region aRegion( aTextRect );
SetClipRegion( aRegion );
}
// Text ausgeben
if ( bDrawText )
{
Size aTextSize( GetTextWidth( pItem->maText ), GetTextHeight() );
Point aTextPos = ImplGetItemTextPos( aTextRectSize, aTextSize, pItem->mnBits );
if ( bOffScreen )
mpImplData->mpVirDev->DrawText( aTextPos, pItem->maText );
else
{
aTextPos.X() += aTextRect.Left();
aTextPos.Y() += aTextRect.Top();
DrawText( aTextPos, pItem->maText );
}
}
// Gegebenenfalls auch DrawItem aufrufen
if ( pItem->mnBits & SIB_USERDRAW )
{
if ( bOffScreen )
{
mbInUserDraw = sal_True;
mpImplData->mpVirDev->EnableRTL( IsRTLEnabled() );
UserDrawEvent aODEvt( mpImplData->mpVirDev, Rectangle( Point(), aTextRectSize ), pItem->mnId );
UserDraw( aODEvt );
mpImplData->mpVirDev->EnableRTL( sal_False );
mbInUserDraw = sal_False;
}
else
{
UserDrawEvent aODEvt( this, aTextRect, pItem->mnId );
UserDraw( aODEvt );
}
}
if ( bOffScreen )
DrawOutDev( aTextRect.TopLeft(), aTextRectSize, Point(), aTextRectSize, *mpImplData->mpVirDev );
else
SetClipRegion();
// Frame ausgeben
if ( bDrawFrame )
{
if( mpImplData->mbDrawItemFrames )
{
if( !(pItem->mnBits & SIB_FLAT) )
{
sal_uInt16 nStyle;
if ( pItem->mnBits & SIB_IN )
nStyle = FRAME_DRAW_IN;
else
nStyle = FRAME_DRAW_OUT;
DecorationView aDecoView( this );
aDecoView.DrawFrame( aRect, nStyle );
}
}
else if( nPos != ImplGetFirstVisiblePos() )
{
// draw separator
Point aFrom( aRect.TopLeft() );
aFrom.X()--;
aFrom.Y()++;
Point aTo( aRect.BottomLeft() );
aTo.X()--;
aTo.Y()--;
DecorationView aDecoView( this );
aDecoView.DrawSeparator( aFrom, aTo );
}
}
if ( !ImplIsRecordLayout() )
ImplCallEventListeners( VCLEVENT_STATUSBAR_DRAWITEM, (void*) sal_IntPtr(pItem->mnId) );
}
// -----------------------------------------------------------------------
void DrawProgress( Window* pWindow, const Point& rPos,
long nOffset, long nPrgsWidth, long nPrgsHeight,
sal_uInt16 nPercent1, sal_uInt16 nPercent2, sal_uInt16 nPercentCount,
const Rectangle& rFramePosSize
)
{
if( pWindow->IsNativeControlSupported( CTRL_PROGRESS, PART_ENTIRE_CONTROL ) )
{
bool bNeedErase = ImplGetSVData()->maNWFData.mbProgressNeedsErase;
long nFullWidth = (nPrgsWidth + nOffset) * (10000 / nPercentCount);
long nPerc = (nPercent2 > 10000) ? 10000 : nPercent2;
ImplControlValue aValue( nFullWidth * (long)nPerc / 10000 );
Rectangle aDrawRect( rPos, Size( nFullWidth, nPrgsHeight ) );
Rectangle aControlRegion( aDrawRect );
if( bNeedErase )
{
Window* pEraseWindow = pWindow;
while( pEraseWindow->IsPaintTransparent() &&
! pEraseWindow->ImplGetWindowImpl()->mbFrame )
{
pEraseWindow = pEraseWindow->ImplGetWindowImpl()->mpParent;
}
if( pEraseWindow == pWindow )
// restore background of pWindow
pEraseWindow->Erase( rFramePosSize );
else
{
// restore transparent background
Point aTL( pWindow->OutputToAbsoluteScreenPixel( rFramePosSize.TopLeft() ) );
aTL = pEraseWindow->AbsoluteScreenToOutputPixel( aTL );
Rectangle aRect( aTL, rFramePosSize.GetSize() );
pEraseWindow->Invalidate( aRect, INVALIDATE_NOCHILDREN |
INVALIDATE_NOCLIPCHILDREN |
INVALIDATE_TRANSPARENT );
pEraseWindow->Update();
}
pWindow->Push( PUSH_CLIPREGION );
pWindow->IntersectClipRegion( rFramePosSize );
}
sal_Bool bNativeOK = pWindow->DrawNativeControl( CTRL_PROGRESS, PART_ENTIRE_CONTROL, aControlRegion,
CTRL_STATE_ENABLED, aValue, rtl::OUString() );
if( bNeedErase )
pWindow->Pop();
if( bNativeOK )
{
pWindow->Flush();
return;
}
}
// Werte vorberechnen
sal_uInt16 nPerc1 = nPercent1 / nPercentCount;
sal_uInt16 nPerc2 = nPercent2 / nPercentCount;
if ( nPerc1 > nPerc2 )
{
// Support progress that can also decrease
// Rechteck berechnen
long nDX = nPrgsWidth + nOffset;
long nLeft = rPos.X()+((nPerc1-1)*nDX);
Rectangle aRect( nLeft, rPos.Y(), nLeft+nPrgsWidth, rPos.Y()+nPrgsHeight );
do
{
pWindow->Erase( aRect );
aRect.Left() -= nDX;
aRect.Right() -= nDX;
nPerc1--;
}
while ( nPerc1 > nPerc2 );
pWindow->Flush();
}
else if ( nPerc1 < nPerc2 )
{
// Percent-Rechtecke malen
// Wenn Percent2 ueber 100%, Werte anpassen
if ( nPercent2 > 10000 )
{
nPerc2 = 10000 / nPercentCount;
if ( nPerc1 >= nPerc2 )
nPerc1 = nPerc2-1;
}
// Rechteck berechnen
long nDX = nPrgsWidth + nOffset;
long nLeft = rPos.X()+(nPerc1*nDX);
Rectangle aRect( nLeft, rPos.Y(), nLeft+nPrgsWidth, rPos.Y()+nPrgsHeight );
do
{
pWindow->DrawRect( aRect );
aRect.Left() += nDX;
aRect.Right() += nDX;
nPerc1++;
}
while ( nPerc1 < nPerc2 );
// Bei mehr als 100%, lassen wir das Rechteck blinken
if ( nPercent2 > 10000 )
{
// an/aus-Status festlegen
if ( ((nPercent2 / nPercentCount) & 0x01) == (nPercentCount & 0x01) )
{
aRect.Left() -= nDX;
aRect.Right() -= nDX;
pWindow->Erase( aRect );
}
}
pWindow->Flush();
}
}
// -----------------------------------------------------------------------
void StatusBar::ImplDrawProgress( sal_Bool bPaint,
sal_uInt16 nPercent1, sal_uInt16 nPercent2 )
{
bool bNative = IsNativeControlSupported( CTRL_PROGRESS, PART_ENTIRE_CONTROL );
// bPaint: draw text also, else only update progress
if ( bPaint )
{
DrawText( maPrgsTxtPos, maPrgsTxt );
if( ! bNative )
{
DecorationView aDecoView( this );
aDecoView.DrawFrame( maPrgsFrameRect, FRAME_DRAW_IN );
}
}
Point aPos( maPrgsFrameRect.Left()+STATUSBAR_PRGS_OFFSET,
maPrgsFrameRect.Top()+STATUSBAR_PRGS_OFFSET );
long nPrgsHeight = mnPrgsSize;
if( bNative )
{
aPos = maPrgsFrameRect.TopLeft();
nPrgsHeight = maPrgsFrameRect.GetHeight();
}
DrawProgress( this, aPos, mnPrgsSize/2, mnPrgsSize, nPrgsHeight,
nPercent1*100, nPercent2*100, mnPercentCount, maPrgsFrameRect );
}
// -----------------------------------------------------------------------
void StatusBar::ImplCalcProgressRect()
{
// calculate text size
Size aPrgsTxtSize( GetTextWidth( maPrgsTxt ), GetTextHeight() );
maPrgsTxtPos.X() = STATUSBAR_OFFSET_X+1;
// calculate progress frame
maPrgsFrameRect.Left() = maPrgsTxtPos.X()+aPrgsTxtSize.Width()+STATUSBAR_OFFSET;
maPrgsFrameRect.Top() = mnItemY;
maPrgsFrameRect.Bottom() = mnCalcHeight - STATUSBAR_OFFSET_Y;
if( IsTopBorder() )
maPrgsFrameRect.Bottom()+=2;
// calculate size of progress rects
mnPrgsSize = maPrgsFrameRect.Bottom()-maPrgsFrameRect.Top()-(STATUSBAR_PRGS_OFFSET*2);
sal_uInt16 nMaxPercent = STATUSBAR_PRGS_COUNT;
long nMaxWidth = mnDX-STATUSBAR_OFFSET-1;
// make smaller if there are too many rects
while ( maPrgsFrameRect.Left()+ImplCalcProgessWidth( nMaxPercent, mnPrgsSize ) > nMaxWidth )
{
nMaxPercent--;
if ( nMaxPercent <= STATUSBAR_PRGS_MIN )
break;
}
maPrgsFrameRect.Right() = maPrgsFrameRect.Left() + ImplCalcProgessWidth( nMaxPercent, mnPrgsSize );
// save the divisor for later
mnPercentCount = 10000 / nMaxPercent;
sal_Bool bNativeOK = sal_False;
if( IsNativeControlSupported( CTRL_PROGRESS, PART_ENTIRE_CONTROL ) )
{
ImplControlValue aValue;
Rectangle aControlRegion( Rectangle( (const Point&)Point(), maPrgsFrameRect.GetSize() ) );
Rectangle aNativeControlRegion, aNativeContentRegion;
if( (bNativeOK = GetNativeControlRegion( CTRL_PROGRESS, PART_ENTIRE_CONTROL, aControlRegion,
CTRL_STATE_ENABLED, aValue, rtl::OUString(),
aNativeControlRegion, aNativeContentRegion ) ) != sal_False )
{
long nProgressHeight = aNativeControlRegion.GetHeight();
if( nProgressHeight > maPrgsFrameRect.GetHeight() )
{
long nDelta = nProgressHeight - maPrgsFrameRect.GetHeight();
maPrgsFrameRect.Top() -= (nDelta - nDelta/2);
maPrgsFrameRect.Bottom() += nDelta/2;
}
maPrgsTxtPos.Y() = maPrgsFrameRect.Top() + (nProgressHeight - GetTextHeight())/2;
}
}
if( ! bNativeOK )
maPrgsTxtPos.Y() = mnTextY;
}
// -----------------------------------------------------------------------
void StatusBar::MouseButtonDown( const MouseEvent& rMEvt )
{
// Nur bei linker Maustaste ToolBox ausloesen
if ( rMEvt.IsLeft() )
{
if ( mbVisibleItems )
{
Point aMousePos = rMEvt.GetPosPixel();
sal_uInt16 i = 0;
// Item suchen, das geklickt wurde
ImplStatusItem* pItem = mpItemList->First();
while ( pItem )
{
// Ist es dieses Item
if ( ImplGetItemRectPos( i ).IsInside( aMousePos ) )
{
mnCurItemId = pItem->mnId;
if ( rMEvt.GetClicks() == 2 )
DoubleClick();
else
Click();
mnCurItemId = 0;
// Item wurde gefunden
return;
}
i++;
pItem = mpItemList->Next();
}
}
// Kein Item, dann nur Click oder DoubleClick
if ( rMEvt.GetClicks() == 2 )
DoubleClick();
else
Click();
}
}
// -----------------------------------------------------------------------
void StatusBar::Paint( const Rectangle& )
{
if ( mbFormat )
ImplFormat();
sal_uInt16 nItemCount = (sal_uInt16)mpItemList->Count();
if ( mbProgressMode )
ImplDrawProgress( sal_True, 0, mnPercent );
else
{
// Text zeichen
if ( !mbVisibleItems || (GetStyle() & WB_RIGHT) )
ImplDrawText( sal_False, 0 );
// Items zeichnen
if ( mbVisibleItems )
{
// Items zeichnen
for ( sal_uInt16 i = 0; i < nItemCount; i++ )
ImplDrawItem( sal_False, i, sal_True, sal_True );
}
}
// draw borders
if( IsTopBorder() )
{
const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
SetLineColor( rStyleSettings.GetShadowColor() );
DrawLine( Point( 0, 0 ), Point( mnDX-1, 0 ) );
SetLineColor( rStyleSettings.GetLightColor() );
DrawLine( Point( 0, 1 ), Point( mnDX-1, 1 ) );
}
if ( IsBottomBorder() )
{
const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
SetLineColor( rStyleSettings.GetShadowColor() );
DrawLine( Point( 0, mnDY-2 ), Point( mnDX-1, mnDY-2 ) );
SetLineColor( rStyleSettings.GetLightColor() );
DrawLine( Point( 0, mnDY-1 ), Point( mnDX-1, mnDY-1 ) );
}
}
// -----------------------------------------------------------------------
void StatusBar::Move()
{
Window::Move();
}
// -----------------------------------------------------------------------
void StatusBar::Resize()
{
// Breite und Hoehe abfragen und merken
Size aSize = GetOutputSizePixel();
mnDX = aSize.Width() - ImplGetSVData()->maNWFData.mnStatusBarLowerRightOffset;
mnDY = aSize.Height();
mnCalcHeight = mnDY;
// subtract border
if( IsTopBorder() )
mnCalcHeight -= 2;
if ( IsBottomBorder() )
mnCalcHeight -= 2;
mnItemY = STATUSBAR_OFFSET_Y;
if( IsTopBorder() )
mnItemY += 2;
mnTextY = (mnCalcHeight-GetTextHeight())/2;
if( IsTopBorder() )
mnTextY += 2;
// Formatierung neu ausloesen
mbFormat = sal_True;
if ( mbProgressMode )
ImplCalcProgressRect();
Invalidate();
}
// -----------------------------------------------------------------------
void StatusBar::RequestHelp( const HelpEvent& rHEvt )
{
// no keyboard help in status bar
if( rHEvt.KeyboardActivated() )
return;
sal_uInt16 nItemId = GetItemId( ScreenToOutputPixel( rHEvt.GetMousePosPixel() ) );
if ( nItemId )
{
Rectangle aItemRect = GetItemRect( nItemId );
Point aPt = OutputToScreenPixel( aItemRect.TopLeft() );
aItemRect.Left() = aPt.X();
aItemRect.Top() = aPt.Y();
aPt = OutputToScreenPixel( aItemRect.BottomRight() );
aItemRect.Right() = aPt.X();
aItemRect.Bottom() = aPt.Y();
if ( rHEvt.GetMode() & HELPMODE_BALLOON )
{
XubString aStr = GetHelpText( nItemId );
Help::ShowBalloon( this, aItemRect.Center(), aItemRect, aStr );
return;
}
else if ( rHEvt.GetMode() & HELPMODE_QUICK )
{
XubString aStr = GetQuickHelpText( nItemId );
// Show quickhelp if available
if( aStr.Len() )
{
Help::ShowQuickHelp( this, aItemRect, aStr );
return;
}
aStr = GetItemText( nItemId );
// show a quick help if item text doesn't fit
if ( GetTextWidth( aStr ) > aItemRect.GetWidth() )
{
Help::ShowQuickHelp( this, aItemRect, aStr );
return;
}
}
else if ( rHEvt.GetMode() & HELPMODE_EXTENDED )
{
String aCommand = GetItemCommand( nItemId );
rtl::OString aHelpId( GetHelpId( nItemId ) );
if ( aCommand.Len() || aHelpId.getLength() )
{
// Wenn eine Hilfe existiert, dann ausloesen
Help* pHelp = Application::GetHelp();
if ( pHelp )
{
if ( aCommand.Len() )
pHelp->Start( aCommand, this );
else if ( aHelpId.getLength() )
pHelp->Start( rtl::OStringToOUString( aHelpId, RTL_TEXTENCODING_UTF8 ), this );
}
return;
}
}
}
Window::RequestHelp( rHEvt );
}
// -----------------------------------------------------------------------
void StatusBar::StateChanged( StateChangedType nType )
{
Window::StateChanged( nType );
if ( nType == STATE_CHANGE_INITSHOW )
ImplFormat();
else if ( nType == STATE_CHANGE_UPDATEMODE )
Invalidate();
else if ( (nType == STATE_CHANGE_ZOOM) ||
(nType == STATE_CHANGE_CONTROLFONT) )
{
mbFormat = sal_True;
ImplInitSettings( sal_True, sal_False, sal_False );
Invalidate();
}
else if ( nType == STATE_CHANGE_CONTROLFOREGROUND )
{
ImplInitSettings( sal_False, sal_True, sal_False );
Invalidate();
}
else if ( nType == STATE_CHANGE_CONTROLBACKGROUND )
{
ImplInitSettings( sal_False, sal_False, sal_True );
Invalidate();
}
}
// -----------------------------------------------------------------------
void StatusBar::DataChanged( const DataChangedEvent& rDCEvt )
{
Window::DataChanged( rDCEvt );
if ( (rDCEvt.GetType() == DATACHANGED_DISPLAY) ||
(rDCEvt.GetType() == DATACHANGED_FONTS) ||
(rDCEvt.GetType() == DATACHANGED_FONTSUBSTITUTION) ||
((rDCEvt.GetType() == DATACHANGED_SETTINGS) &&
(rDCEvt.GetFlags() & SETTINGS_STYLE)) )
{
mbFormat = sal_True;
ImplInitSettings( sal_True, sal_True, sal_True );
ImplStatusItem* pItem = mpItemList->First();
long nFudge = GetTextHeight() / 4;
while ( pItem )
{
long nWidth = GetTextWidth( pItem->maText ) + nFudge;
if( nWidth > pItem->mnWidth + STATUSBAR_OFFSET )
pItem->mnWidth = nWidth + STATUSBAR_OFFSET;
pItem = mpItemList->Next();
}
Size aSize = GetSizePixel();
// do not disturb current width, since
// CalcWindowSizePixel calculates a minimum width
aSize.Height() = CalcWindowSizePixel().Height();
SetSizePixel( aSize );
Invalidate();
}
}
// -----------------------------------------------------------------------
void StatusBar::Click()
{
ImplCallEventListeners( VCLEVENT_STATUSBAR_CLICK );
maClickHdl.Call( this );
}
// -----------------------------------------------------------------------
void StatusBar::DoubleClick()
{
ImplCallEventListeners( VCLEVENT_STATUSBAR_DOUBLECLICK );
maDoubleClickHdl.Call( this );
}
// -----------------------------------------------------------------------
void StatusBar::UserDraw( const UserDrawEvent& )
{
}
// -----------------------------------------------------------------------
void StatusBar::InsertItem( sal_uInt16 nItemId, sal_uLong nWidth,
StatusBarItemBits nBits,
long nOffset, sal_uInt16 nPos )
{
DBG_ASSERT( nItemId, "StatusBar::InsertItem(): ItemId == 0" );
DBG_ASSERT( GetItemPos( nItemId ) == STATUSBAR_ITEM_NOTFOUND,
"StatusBar::InsertItem(): ItemId already exists" );
// IN und CENTER sind Default
if ( !(nBits & (SIB_IN | SIB_OUT | SIB_FLAT)) )
nBits |= SIB_IN;
if ( !(nBits & (SIB_LEFT | SIB_RIGHT | SIB_CENTER)) )
nBits |= SIB_CENTER;
// Item anlegen
long nFudge = GetTextHeight()/4;
ImplStatusItem* pItem = new ImplStatusItem;
pItem->mnId = nItemId;
pItem->mnBits = nBits;
pItem->mnWidth = (long)nWidth+nFudge+STATUSBAR_OFFSET;
pItem->mnOffset = nOffset;
pItem->mpUserData = 0;
pItem->mbVisible = sal_True;
// Item in die Liste einfuegen
mpItemList->Insert( pItem, nPos );
mbFormat = sal_True;
if ( ImplIsItemUpdate() )
Invalidate();
ImplCallEventListeners( VCLEVENT_STATUSBAR_ITEMADDED, (void*) sal_IntPtr(nItemId) );
}
// -----------------------------------------------------------------------
void StatusBar::RemoveItem( sal_uInt16 nItemId )
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
{
ImplStatusItem* pItem = mpItemList->Remove( nPos );
delete pItem;
mbFormat = sal_True;
if ( ImplIsItemUpdate() )
Invalidate();
ImplCallEventListeners( VCLEVENT_STATUSBAR_ITEMREMOVED, (void*) sal_IntPtr(nItemId) );
}
}
// -----------------------------------------------------------------------
void StatusBar::ShowItem( sal_uInt16 nItemId )
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
{
ImplStatusItem* pItem = mpItemList->GetObject( nPos );
if ( !pItem->mbVisible )
{
pItem->mbVisible = sal_True;
mbFormat = sal_True;
if ( ImplIsItemUpdate() )
Invalidate();
ImplCallEventListeners( VCLEVENT_STATUSBAR_SHOWITEM, (void*) sal_IntPtr(nItemId) );
}
}
}
// -----------------------------------------------------------------------
void StatusBar::HideItem( sal_uInt16 nItemId )
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
{
ImplStatusItem* pItem = mpItemList->GetObject( nPos );
if ( pItem->mbVisible )
{
pItem->mbVisible = sal_False;
mbFormat = sal_True;
if ( ImplIsItemUpdate() )
Invalidate();
ImplCallEventListeners( VCLEVENT_STATUSBAR_HIDEITEM, (void*) sal_IntPtr(nItemId) );
}
}
}
// -----------------------------------------------------------------------
sal_Bool StatusBar::IsItemVisible( sal_uInt16 nItemId ) const
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
return mpItemList->GetObject( nPos )->mbVisible;
else
return sal_False;
}
// -----------------------------------------------------------------------
void StatusBar::ShowItems()
{
if ( !mbVisibleItems )
{
mbVisibleItems = sal_True;
if ( !mbProgressMode )
Invalidate();
ImplCallEventListeners( VCLEVENT_STATUSBAR_SHOWALLITEMS );
}
}
// -----------------------------------------------------------------------
void StatusBar::HideItems()
{
if ( mbVisibleItems )
{
mbVisibleItems = sal_False;
if ( !mbProgressMode )
Invalidate();
ImplCallEventListeners( VCLEVENT_STATUSBAR_HIDEALLITEMS );
}
}
// -----------------------------------------------------------------------
void StatusBar::CopyItems( const StatusBar& rStatusBar )
{
// Alle Items entfernen
ImplStatusItem* pItem = mpItemList->First();
while ( pItem )
{
delete pItem;
pItem = mpItemList->Next();
}
// Items aus der Liste loeschen
mpItemList->Clear();
// Items kopieren
sal_uLong i = 0;
pItem = rStatusBar.mpItemList->GetObject( i );
while ( pItem )
{
mpItemList->Insert( new ImplStatusItem( *pItem ), LIST_APPEND );
i++;
pItem = rStatusBar.mpItemList->GetObject( i );
}
mbFormat = sal_True;
if ( ImplIsItemUpdate() )
Invalidate();
}
// -----------------------------------------------------------------------
void StatusBar::Clear()
{
// Alle Item loeschen
ImplStatusItem* pItem = mpItemList->First();
while ( pItem )
{
delete pItem;
pItem = mpItemList->Next();
}
// Items aus der Liste loeschen
mpItemList->Clear();
mbFormat = sal_True;
if ( ImplIsItemUpdate() )
Invalidate();
ImplCallEventListeners( VCLEVENT_STATUSBAR_ALLITEMSREMOVED );
}
// -----------------------------------------------------------------------
sal_uInt16 StatusBar::GetItemCount() const
{
return (sal_uInt16)mpItemList->Count();
}
// -----------------------------------------------------------------------
sal_uInt16 StatusBar::GetItemId( sal_uInt16 nPos ) const
{
ImplStatusItem* pItem = mpItemList->GetObject( nPos );
if ( pItem )
return pItem->mnId;
else
return 0;
}
// -----------------------------------------------------------------------
sal_uInt16 StatusBar::GetItemPos( sal_uInt16 nItemId ) const
{
ImplStatusItem* pItem = mpItemList->First();
while ( pItem )
{
if ( pItem->mnId == nItemId )
return (sal_uInt16)mpItemList->GetCurPos();
pItem = mpItemList->Next();
}
return STATUSBAR_ITEM_NOTFOUND;
}
// -----------------------------------------------------------------------
sal_uInt16 StatusBar::GetItemId( const Point& rPos ) const
{
if ( AreItemsVisible() && !mbFormat )
{
sal_uInt16 nItemCount = GetItemCount();
sal_uInt16 nPos;
for ( nPos = 0; nPos < nItemCount; nPos++ )
{
// Rechteck holen
Rectangle aRect = ImplGetItemRectPos( nPos );
if ( aRect.IsInside( rPos ) )
return mpItemList->GetObject( nPos )->mnId;
}
}
return 0;
}
// -----------------------------------------------------------------------
Rectangle StatusBar::GetItemRect( sal_uInt16 nItemId ) const
{
Rectangle aRect;
if ( AreItemsVisible() && !mbFormat )
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
{
// Rechteck holen und Rahmen abziehen
aRect = ImplGetItemRectPos( nPos );
long nW = mpImplData->mnItemBorderWidth+1;
aRect.Top() += nW-1;
aRect.Bottom() -= nW-1;
aRect.Left() += nW;
aRect.Right() -= nW;
return aRect;
}
}
return aRect;
}
// -----------------------------------------------------------------------
Point StatusBar::GetItemTextPos( sal_uInt16 nItemId ) const
{
if ( !mbFormat )
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
{
// Rechteck holen
ImplStatusItem* pItem = mpItemList->GetObject( nPos );
Rectangle aRect = ImplGetItemRectPos( nPos );
long nW = mpImplData->mnItemBorderWidth + 1;
Rectangle aTextRect( aRect.Left()+nW, aRect.Top()+nW,
aRect.Right()-nW, aRect.Bottom()-nW );
Point aPos = ImplGetItemTextPos( aTextRect.GetSize(),
Size( GetTextWidth( pItem->maText ), GetTextHeight() ),
pItem->mnBits );
if ( !mbInUserDraw )
{
aPos.X() += aTextRect.Left();
aPos.Y() += aTextRect.Top();
}
return aPos;
}
}
return Point();
}
// -----------------------------------------------------------------------
sal_uLong StatusBar::GetItemWidth( sal_uInt16 nItemId ) const
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
return mpItemList->GetObject( nPos )->mnWidth;
else
return 0;
}
// -----------------------------------------------------------------------
StatusBarItemBits StatusBar::GetItemBits( sal_uInt16 nItemId ) const
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
return mpItemList->GetObject( nPos )->mnBits;
else
return 0;
}
// -----------------------------------------------------------------------
long StatusBar::GetItemOffset( sal_uInt16 nItemId ) const
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
return mpItemList->GetObject( nPos )->mnOffset;
else
return 0;
}
// -----------------------------------------------------------------------
void StatusBar::SetItemText( sal_uInt16 nItemId, const XubString& rText )
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
{
ImplStatusItem* pItem = mpItemList->GetObject( nPos );
if ( pItem->maText != rText )
{
pItem->maText = rText;
// adjust item width - see also DataChanged()
long nFudge = GetTextHeight()/4;
long nWidth = GetTextWidth( pItem->maText ) + nFudge;
if( (nWidth > pItem->mnWidth + STATUSBAR_OFFSET) ||
((nWidth < pItem->mnWidth) && (mnDX - STATUSBAR_OFFSET) < mnItemsWidth ))
{
pItem->mnWidth = nWidth + STATUSBAR_OFFSET;
ImplFormat();
Invalidate();
}
// Item neu Zeichen, wenn StatusBar sichtbar und
// UpdateMode gesetzt ist
if ( pItem->mbVisible && !mbFormat && ImplIsItemUpdate() )
{
Update();
ImplDrawItem( sal_True, nPos, sal_True, sal_False );
Flush();
}
}
}
}
// -----------------------------------------------------------------------
const XubString& StatusBar::GetItemText( sal_uInt16 nItemId ) const
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
return mpItemList->GetObject( nPos )->maText;
else
return ImplGetSVEmptyStr();
}
// -----------------------------------------------------------------------
void StatusBar::SetItemCommand( sal_uInt16 nItemId, const XubString& rCommand )
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
{
ImplStatusItem* pItem = mpItemList->GetObject( nPos );
if ( pItem->maCommand != rCommand )
pItem->maCommand = rCommand;
}
}
// -----------------------------------------------------------------------
const XubString& StatusBar::GetItemCommand( sal_uInt16 nItemId )
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
return mpItemList->GetObject( nPos )->maCommand;
else
return ImplGetSVEmptyStr();
}
// -----------------------------------------------------------------------
void StatusBar::SetItemData( sal_uInt16 nItemId, void* pNewData )
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
{
ImplStatusItem* pItem = mpItemList->GetObject( nPos );
pItem->mpUserData = pNewData;
// Wenn es ein User-Item ist, DrawItem-Aufrufen
if ( (pItem->mnBits & SIB_USERDRAW) && pItem->mbVisible &&
!mbFormat && ImplIsItemUpdate() )
{
Update();
ImplDrawItem( sal_True, nPos, sal_False, sal_False );
Flush();
}
}
}
void StatusBar::RedrawItem( sal_uInt16 nItemId )
{
if ( mbFormat )
return;
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos == STATUSBAR_ITEM_NOTFOUND )
return;
ImplStatusItem* pItem = mpItemList->GetObject( nPos );
if ( pItem && (pItem->mnBits & SIB_USERDRAW) &&
pItem->mbVisible && ImplIsItemUpdate() )
{
Update();
ImplDrawItem( sal_True, nPos, sal_False, sal_False );
Flush();
}
}
// -----------------------------------------------------------------------
void* StatusBar::GetItemData( sal_uInt16 nItemId ) const
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
return mpItemList->GetObject( nPos )->mpUserData;
else
return NULL;
}
// -----------------------------------------------------------------------
void StatusBar::SetHelpText( sal_uInt16 nItemId, const XubString& rText )
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
mpItemList->GetObject( nPos )->maHelpText = rText;
}
// -----------------------------------------------------------------------
const XubString& StatusBar::GetHelpText( sal_uInt16 nItemId ) const
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
{
ImplStatusItem* pItem = mpItemList->GetObject( nPos );
if ( !pItem->maHelpText.Len() && ( pItem->maHelpId.getLength() || pItem->maCommand.Len() ))
{
Help* pHelp = Application::GetHelp();
if ( pHelp )
{
if ( pItem->maCommand.Len() )
pItem->maHelpText = pHelp->GetHelpText( pItem->maCommand, this );
if ( !pItem->maHelpText.Len() && pItem->maHelpId.getLength() )
pItem->maHelpText = pHelp->GetHelpText( rtl::OStringToOUString( pItem->maHelpId, RTL_TEXTENCODING_UTF8 ), this );
}
}
return pItem->maHelpText;
}
else
return ImplGetSVEmptyStr();
}
// -----------------------------------------------------------------------
void StatusBar::SetQuickHelpText( sal_uInt16 nItemId, const XubString& rText )
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
mpItemList->GetObject( nPos )->maQuickHelpText = rText;
}
// -----------------------------------------------------------------------
const XubString& StatusBar::GetQuickHelpText( sal_uInt16 nItemId ) const
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
{
ImplStatusItem* pItem = mpItemList->GetObject( nPos );
return pItem->maQuickHelpText;
}
else
return ImplGetSVEmptyStr();
}
// -----------------------------------------------------------------------
void StatusBar::SetHelpId( sal_uInt16 nItemId, const rtl::OString& rHelpId )
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
mpItemList->GetObject( nPos )->maHelpId = rHelpId;
}
// -----------------------------------------------------------------------
rtl::OString StatusBar::GetHelpId( sal_uInt16 nItemId ) const
{
sal_uInt16 nPos = GetItemPos( nItemId );
rtl::OString aRet;
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
{
ImplStatusItem* pItem = mpItemList->GetObject( nPos );
if ( pItem->maHelpId.getLength() )
aRet = pItem->maHelpId;
else
aRet = ::rtl::OUStringToOString( pItem->maCommand, RTL_TEXTENCODING_UTF8 );
}
return aRet;
}
// -----------------------------------------------------------------------
void StatusBar::ImplCalcBorder( )
{
mnCalcHeight = mnDY;
// subtract border
if( IsTopBorder() )
{
mnCalcHeight -= 2;
mnTextY += 2;
mnItemY += 2;
}
if ( IsBottomBorder() )
mnCalcHeight -= 2;
mbFormat = sal_True;
Invalidate();
}
void StatusBar::SetBottomBorder( sal_Bool bBottomBorder )
{
if ( mbBottomBorder != bBottomBorder )
{
mbBottomBorder = bBottomBorder;
ImplCalcBorder();
}
}
void StatusBar::SetTopBorder( sal_Bool bTopBorder )
{
if ( mpImplData->mbTopBorder != static_cast<bool>(bTopBorder) )
{
mpImplData->mbTopBorder = static_cast<bool>(bTopBorder);
ImplCalcBorder();
}
}
sal_Bool StatusBar::IsTopBorder() const
{
return mpImplData->mbTopBorder;
}
// -----------------------------------------------------------------------
void StatusBar::StartProgressMode( const XubString& rText )
{
DBG_ASSERT( !mbProgressMode, "StatusBar::StartProgressMode(): progress mode is active" );
mbProgressMode = sal_True;
mnPercent = 0;
maPrgsTxt = rText;
// Groessen berechnen
ImplCalcProgressRect();
// Paint ausloesen (dort wird der Text und der Frame gemalt)
const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
Color aPrgsColor = rStyleSettings.GetHighlightColor();
if ( aPrgsColor == rStyleSettings.GetFaceColor() )
aPrgsColor = rStyleSettings.GetDarkShadowColor();
SetLineColor();
SetFillColor( aPrgsColor );
if ( IsReallyVisible() )
{
Invalidate();
Update();
Flush();
}
}
// -----------------------------------------------------------------------
void StatusBar::SetProgressValue( sal_uInt16 nNewPercent )
{
DBG_ASSERT( mbProgressMode, "StatusBar::SetProgressValue(): no progrss mode" );
DBG_ASSERTWARNING( nNewPercent <= 100, "StatusBar::SetProgressValue(): nPercent > 100" );
if ( mbProgressMode
&& IsReallyVisible()
&& (!mnPercent || (mnPercent != nNewPercent)) )
{
Update();
SetLineColor();
ImplDrawProgress( sal_False, mnPercent, nNewPercent );
Flush();
}
mnPercent = nNewPercent;
}
// -----------------------------------------------------------------------
void StatusBar::EndProgressMode()
{
DBG_ASSERT( mbProgressMode, "StatusBar::EndProgressMode(): no progress mode" );
mbProgressMode = sal_False;
maPrgsTxt.Erase();
// Paint neu ausloesen um StatusBar wieder herzustellen
SetFillColor( GetSettings().GetStyleSettings().GetFaceColor() );
if ( IsReallyVisible() )
{
Invalidate();
Update();
Flush();
}
}
// -----------------------------------------------------------------------
void StatusBar::ResetProgressMode()
{
if ( mbProgressMode )
{
mnPercent = 0;
maPrgsTxt.Erase();
if ( IsReallyVisible() )
{
Invalidate();
Update();
Flush();
}
}
}
// -----------------------------------------------------------------------
void StatusBar::SetText( const XubString& rText )
{
if ( (!mbVisibleItems || (GetStyle() & WB_RIGHT)) && !mbProgressMode &&
IsReallyVisible() && IsUpdateMode() )
{
if ( mbFormat )
{
Invalidate();
Window::SetText( rText );
}
else
{
Update();
long nOldTextWidth = GetTextWidth( GetText() );
Window::SetText( rText );
ImplDrawText( sal_True, nOldTextWidth );
Flush();
}
}
else if ( mbProgressMode )
{
maPrgsTxt = rText;
if ( IsReallyVisible() )
{
Invalidate();
Update();
Flush();
}
}
else
Window::SetText( rText );
}
// -----------------------------------------------------------------------
Size StatusBar::CalcWindowSizePixel() const
{
sal_uLong i = 0;
sal_uLong nCount = mpItemList->Count();
long nOffset = 0;
long nCalcWidth = (STATUSBAR_OFFSET_X*2);
long nCalcHeight;
while ( i < nCount )
{
ImplStatusItem* pItem = mpItemList->GetObject( i );
nCalcWidth += pItem->mnWidth + nOffset;
nOffset = pItem->mnOffset;
i++;
}
long nMinHeight = GetTextHeight();
const long nBarTextOffset = STATUSBAR_OFFSET_TEXTY*2;
long nProgressHeight = nMinHeight + nBarTextOffset;
// FIXME: IsNativeControlSupported and GetNativeControlRegion should be const ?
StatusBar* pThis = const_cast<StatusBar*>( this );
if( pThis->IsNativeControlSupported( CTRL_PROGRESS, PART_ENTIRE_CONTROL ) )
{
ImplControlValue aValue;
Rectangle aControlRegion( (const Point&)Point(), Size( nCalcWidth, nMinHeight ) );
Rectangle aNativeControlRegion, aNativeContentRegion;
if( pThis->GetNativeControlRegion( CTRL_PROGRESS, PART_ENTIRE_CONTROL, aControlRegion,
CTRL_STATE_ENABLED, aValue, rtl::OUString(),
aNativeControlRegion, aNativeContentRegion ) )
{
nProgressHeight = aNativeControlRegion.GetHeight();
}
}
if( mpImplData->mbDrawItemFrames &&
pThis->IsNativeControlSupported( CTRL_FRAME, PART_BORDER ) )
{
ImplControlValue aControlValue( FRAME_DRAW_NODRAW );
Rectangle aBound, aContent;
Rectangle aNatRgn( Point( 0, 0 ), Size( 150, 50 ) );
if( pThis->GetNativeControlRegion(CTRL_FRAME, PART_BORDER,
aNatRgn, 0, aControlValue, rtl::OUString(), aBound, aContent) )
{
mpImplData->mnItemBorderWidth =
( aBound.GetHeight() - aContent.GetHeight() ) / 2;
}
}
nCalcHeight = nMinHeight+nBarTextOffset + 2*mpImplData->mnItemBorderWidth;
if( nCalcHeight < nProgressHeight+2 )
nCalcHeight = nProgressHeight+2;
// add border
if( IsTopBorder() )
nCalcHeight += 2;
if ( IsBottomBorder() )
nCalcHeight += 2;
return Size( nCalcWidth, nCalcHeight );
}
// -----------------------------------------------------------------------
void StatusBar::SetAccessibleName( sal_uInt16 nItemId, const XubString& rName )
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
{
ImplStatusItem* pItem = mpItemList->GetObject( nPos );
if ( pItem->maAccessibleName != rName )
{
pItem->maAccessibleName = rName;
ImplCallEventListeners( VCLEVENT_STATUSBAR_NAMECHANGED, (void*) sal_IntPtr(pItem->mnId) );
}
}
}
// -----------------------------------------------------------------------
const XubString& StatusBar::GetAccessibleName( sal_uInt16 nItemId ) const
{
sal_uInt16 nPos = GetItemPos( nItemId );
if ( nPos != STATUSBAR_ITEM_NOTFOUND )
return mpItemList->GetObject( nPos )->maAccessibleName;
else
return ImplGetSVEmptyStr();
}
// -----------------------------------------------------------------------