diff options
Diffstat (limited to 'vcl/source/control/morebtn.cxx')
| -rw-r--r-- | vcl/source/control/morebtn.cxx | 280 |
1 files changed, 280 insertions, 0 deletions
diff --git a/vcl/source/control/morebtn.cxx b/vcl/source/control/morebtn.cxx new file mode 100644 index 000000000000..921a25756d32 --- /dev/null +++ b/vcl/source/control/morebtn.cxx @@ -0,0 +1,280 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_vcl.hxx" +#include <vcl/morebtn.hxx> + +#ifndef _SV_RD_H +#include <tools/rc.h> +#endif + + + +// ======================================================================= + +DECLARE_LIST( ImplMoreWindowList, Window* ) + +struct ImplMoreButtonData +{ + ImplMoreWindowList *mpItemList; + XubString maMoreText; + XubString maLessText; +}; + +// ======================================================================= + +void MoreButton::ImplInit( Window* pParent, WinBits nStyle ) +{ + mpMBData = new ImplMoreButtonData; + mnDelta = 0; + meUnit = MAP_PIXEL; + mbState = FALSE; + + mpMBData->mpItemList = NULL; + + PushButton::ImplInit( pParent, nStyle ); + + mpMBData->maMoreText = Button::GetStandardText( BUTTON_MORE ); + mpMBData->maLessText = Button::GetStandardText( BUTTON_LESS ); + + SetHelpText( Button::GetStandardHelpText( BUTTON_MORE ) ); + + ShowState(); + + SetSymbolAlign( SYMBOLALIGN_RIGHT ); + ImplSetSmallSymbol( TRUE ); + + if ( ! ( nStyle & ( WB_RIGHT | WB_LEFT ) ) ) + { + nStyle |= WB_CENTER; + SetStyle( nStyle ); + } +} + +// ----------------------------------------------------------------------- +void MoreButton::ShowState() +{ + if ( mbState ) + { + SetSymbol( SYMBOL_PAGEUP ); + SetText( mpMBData->maLessText ); + } + else + { + SetSymbol( SYMBOL_PAGEDOWN ); + SetText( mpMBData->maMoreText ); + } +} + +// ----------------------------------------------------------------------- + +MoreButton::MoreButton( Window* pParent, WinBits nStyle ) : + PushButton( WINDOW_MOREBUTTON ) +{ + ImplInit( pParent, nStyle ); +} + +// ----------------------------------------------------------------------- + +MoreButton::MoreButton( Window* pParent, const ResId& rResId ) : + PushButton( WINDOW_MOREBUTTON ) +{ + rResId.SetRT( RSC_MOREBUTTON ); + WinBits nStyle = ImplInitRes( rResId ); + ImplInit( pParent, nStyle ); + ImplLoadRes( rResId ); + + if ( !(nStyle & WB_HIDE) ) + Show(); +} + +// ----------------------------------------------------------------------- + +void MoreButton::ImplLoadRes( const ResId& rResId ) +{ + PushButton::ImplLoadRes( rResId ); + + ULONG nObjMask = ReadLongRes(); + + if ( nObjMask & RSC_MOREBUTTON_STATE ) + { + // Nicht Methode rufen, da Dialog nicht umgeschaltet werden soll + mbState = (BOOL)ReadShortRes(); + // SetText( GetText() ); + ShowState(); + } + if ( nObjMask & RSC_MOREBUTTON_MAPUNIT ) + meUnit = (MapUnit)ReadLongRes(); + if ( nObjMask & RSC_MOREBUTTON_DELTA ) + // Groesse fuer Erweitern des Dialogs + mnDelta = ReadShortRes(); +} + +// ----------------------------------------------------------------------- + +MoreButton::~MoreButton() +{ + if ( mpMBData->mpItemList ) + delete mpMBData->mpItemList; + delete mpMBData; +} + +// ----------------------------------------------------------------------- + +void MoreButton::Click() +{ + Window* pParent = GetParent(); + Size aSize( pParent->GetSizePixel() ); + Window* pWindow = (mpMBData->mpItemList) ? mpMBData->mpItemList->First() : NULL; + long nDeltaPixel = LogicToPixel( Size( 0, mnDelta ), meUnit ).Height(); + + // Status aendern + mbState = !mbState; + ShowState(); + + // Hier den Click-Handler rufen, damit vorher die Controls initialisiert + // werden koennen + PushButton::Click(); + + // Je nach Status die Fenster updaten + if ( mbState ) + { + // Fenster anzeigen + while ( pWindow ) + { + pWindow->Show(); + pWindow = mpMBData->mpItemList->Next(); + } + + // Dialogbox anpassen + Point aPos( pParent->GetPosPixel() ); + Rectangle aDeskRect( pParent->ImplGetFrameWindow()->GetDesktopRectPixel() ); + + aSize.Height() += nDeltaPixel; + if ( (aPos.Y()+aSize.Height()) > aDeskRect.Bottom() ) + { + aPos.Y() = aDeskRect.Bottom()-aSize.Height(); + + if ( aPos.Y() < aDeskRect.Top() ) + aPos.Y() = aDeskRect.Top(); + + pParent->SetPosSizePixel( aPos, aSize ); + } + else + pParent->SetSizePixel( aSize ); + } + else + { + // Dialogbox anpassen + aSize.Height() -= nDeltaPixel; + pParent->SetSizePixel( aSize ); + + // Fenster nicht mehr anzeigen + while ( pWindow ) + { + pWindow->Hide(); + pWindow = mpMBData->mpItemList->Next(); + } + } +} + +// ----------------------------------------------------------------------- + +void MoreButton::AddWindow( Window* pWindow ) +{ + if ( !mpMBData->mpItemList ) + mpMBData->mpItemList = new ImplMoreWindowList( 1024, 16, 16 ); + + mpMBData->mpItemList->Insert( pWindow, LIST_APPEND ); + + if ( mbState ) + pWindow->Show(); + else + pWindow->Hide(); +} + +// ----------------------------------------------------------------------- + +void MoreButton::RemoveWindow( Window* pWindow ) +{ + if ( mpMBData->mpItemList ) + mpMBData->mpItemList->Remove( pWindow ); +} + +// ----------------------------------------------------------------------- + +void MoreButton::SetText( const XubString& rText ) +{ + PushButton::SetText( rText ); +} + +// ----------------------------------------------------------------------- + +XubString MoreButton::GetText() const +{ + return PushButton::GetText(); +} + +// ----------------------------------------------------------------------- +void MoreButton::SetMoreText( const XubString& rText ) +{ + if ( mpMBData ) + mpMBData->maMoreText = rText; + + if ( !mbState ) + SetText( rText ); +} + +// ----------------------------------------------------------------------- +XubString MoreButton::GetMoreText() const +{ + if ( mpMBData ) + return mpMBData->maMoreText; + else + return PushButton::GetText(); +} + +// ----------------------------------------------------------------------- +void MoreButton::SetLessText( const XubString& rText ) +{ + if ( mpMBData ) + mpMBData->maLessText = rText; + + if ( mbState ) + SetText( rText ); +} + +// ----------------------------------------------------------------------- +XubString MoreButton::GetLessText() const +{ + if ( mpMBData ) + return mpMBData->maLessText; + else + return PushButton::GetText(); +} + |