268 lines
7.2 KiB
C++
268 lines
7.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include <vcl/morebtn.hxx>
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#include <tools/rc.h>
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#include <vector>
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// =======================================================================
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typedef ::std::vector< Window* > ImplMoreWindowList;
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struct ImplMoreButtonData
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{
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ImplMoreWindowList *mpItemList;
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XubString maMoreText;
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XubString maLessText;
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};
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// =======================================================================
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void MoreButton::ImplInit( Window* pParent, WinBits nStyle )
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{
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mpMBData = new ImplMoreButtonData;
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mnDelta = 0;
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meUnit = MAP_PIXEL;
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mbState = sal_False;
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mpMBData->mpItemList = NULL;
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PushButton::ImplInit( pParent, nStyle );
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mpMBData->maMoreText = Button::GetStandardText( BUTTON_MORE );
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mpMBData->maLessText = Button::GetStandardText( BUTTON_LESS );
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SetHelpText( Button::GetStandardHelpText( BUTTON_MORE ) );
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ShowState();
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SetSymbolAlign( SYMBOLALIGN_RIGHT );
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ImplSetSmallSymbol( sal_True );
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if ( ! ( nStyle & ( WB_RIGHT | WB_LEFT ) ) )
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{
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nStyle |= WB_CENTER;
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SetStyle( nStyle );
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}
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}
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// -----------------------------------------------------------------------
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void MoreButton::ShowState()
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{
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if ( mbState )
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{
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SetSymbol( SYMBOL_PAGEUP );
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SetText( mpMBData->maLessText );
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}
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else
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{
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SetSymbol( SYMBOL_PAGEDOWN );
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SetText( mpMBData->maMoreText );
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}
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}
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// -----------------------------------------------------------------------
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MoreButton::MoreButton( Window* pParent, WinBits nStyle ) :
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PushButton( WINDOW_MOREBUTTON )
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{
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ImplInit( pParent, nStyle );
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}
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// -----------------------------------------------------------------------
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MoreButton::MoreButton( Window* pParent, const ResId& rResId ) :
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PushButton( WINDOW_MOREBUTTON )
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{
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rResId.SetRT( RSC_MOREBUTTON );
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WinBits nStyle = ImplInitRes( rResId );
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ImplInit( pParent, nStyle );
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ImplLoadRes( rResId );
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if ( !(nStyle & WB_HIDE) )
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Show();
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}
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// -----------------------------------------------------------------------
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void MoreButton::ImplLoadRes( const ResId& rResId )
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{
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PushButton::ImplLoadRes( rResId );
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sal_uLong nObjMask = ReadLongRes();
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if ( nObjMask & RSC_MOREBUTTON_STATE )
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{
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// Nicht Methode rufen, da Dialog nicht umgeschaltet werden soll
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mbState = (sal_Bool)ReadShortRes();
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// SetText( GetText() );
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ShowState();
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}
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if ( nObjMask & RSC_MOREBUTTON_MAPUNIT )
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meUnit = (MapUnit)ReadLongRes();
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if ( nObjMask & RSC_MOREBUTTON_DELTA )
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// Groesse fuer Erweitern des Dialogs
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mnDelta = ReadShortRes();
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}
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// -----------------------------------------------------------------------
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MoreButton::~MoreButton()
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{
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if ( mpMBData->mpItemList )
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delete mpMBData->mpItemList;
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delete mpMBData;
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}
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// -----------------------------------------------------------------------
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void MoreButton::Click()
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{
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Window* pParent = GetParent();
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Size aSize( pParent->GetSizePixel() );
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long nDeltaPixel = LogicToPixel( Size( 0, mnDelta ), meUnit ).Height();
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// Status aendern
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mbState = !mbState;
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ShowState();
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// Hier den Click-Handler rufen, damit vorher die Controls initialisiert
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// werden koennen
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PushButton::Click();
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// Je nach Status die Fenster updaten
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if ( mbState )
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{
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// Fenster anzeigen
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if ( mpMBData->mpItemList ) {
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for ( size_t i = 0, n = mpMBData->mpItemList->size(); i < n; ++i ) {
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(*mpMBData->mpItemList)[ i ]->Show();
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}
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}
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// Dialogbox anpassen
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Point aPos( pParent->GetPosPixel() );
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Rectangle aDeskRect( pParent->ImplGetFrameWindow()->GetDesktopRectPixel() );
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aSize.Height() += nDeltaPixel;
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if ( (aPos.Y()+aSize.Height()) > aDeskRect.Bottom() )
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{
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aPos.Y() = aDeskRect.Bottom()-aSize.Height();
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if ( aPos.Y() < aDeskRect.Top() )
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aPos.Y() = aDeskRect.Top();
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pParent->SetPosSizePixel( aPos, aSize );
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}
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else
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pParent->SetSizePixel( aSize );
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}
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else
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{
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// Dialogbox anpassen
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aSize.Height() -= nDeltaPixel;
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pParent->SetSizePixel( aSize );
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// Fenster nicht mehr anzeigen
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if ( mpMBData->mpItemList ) {
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for ( size_t i = 0, n = mpMBData->mpItemList->size(); i < n; ++i ) {
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(*mpMBData->mpItemList)[ i ]->Hide();
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}
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}
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}
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}
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// -----------------------------------------------------------------------
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void MoreButton::AddWindow( Window* pWindow )
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{
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if ( !mpMBData->mpItemList )
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mpMBData->mpItemList = new ImplMoreWindowList();
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mpMBData->mpItemList->push_back( pWindow );
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if ( mbState )
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pWindow->Show();
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else
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pWindow->Hide();
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}
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// -----------------------------------------------------------------------
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void MoreButton::SetText( const XubString& rText )
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{
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PushButton::SetText( rText );
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}
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// -----------------------------------------------------------------------
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XubString MoreButton::GetText() const
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{
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return PushButton::GetText();
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}
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// -----------------------------------------------------------------------
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void MoreButton::SetMoreText( const XubString& rText )
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{
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if ( mpMBData )
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mpMBData->maMoreText = rText;
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if ( !mbState )
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SetText( rText );
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}
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// -----------------------------------------------------------------------
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XubString MoreButton::GetMoreText() const
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{
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if ( mpMBData )
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return mpMBData->maMoreText;
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else
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return PushButton::GetText();
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}
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// -----------------------------------------------------------------------
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void MoreButton::SetLessText( const XubString& rText )
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{
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if ( mpMBData )
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mpMBData->maLessText = rText;
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if ( mbState )
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SetText( rText );
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}
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// -----------------------------------------------------------------------
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XubString MoreButton::GetLessText() const
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{
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if ( mpMBData )
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return mpMBData->maLessText;
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else
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return PushButton::GetText();
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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