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Diffstat (limited to 'forms/source/richtext/richtextvclcontrol.cxx')
-rw-r--r-- | forms/source/richtext/richtextvclcontrol.cxx | 394 |
1 files changed, 394 insertions, 0 deletions
diff --git a/forms/source/richtext/richtextvclcontrol.cxx b/forms/source/richtext/richtextvclcontrol.cxx new file mode 100644 index 000000000000..62bb19ccdd39 --- /dev/null +++ b/forms/source/richtext/richtextvclcontrol.cxx @@ -0,0 +1,394 @@ +/************************************************************************* + * + * $RCSfile: richtextvclcontrol.cxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: rt $ $Date: 2004-05-07 16:14:08 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (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.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef FORMS_SOURCE_RICHTEXT_RICHTEXTVCLCONTROL_HXX +#include "richtextvclcontrol.hxx" +#endif +#ifndef FORMS_SOURCE_RICHTEXT_RICHTEXTIMPLCONTOL_HXX +#include "richtextimplcontrol.hxx" +#endif + +#ifndef _SFXITEMPOOL_HXX +#include <svtools/itempool.hxx> +#endif +#ifndef _SFXITEMSET_HXX +#include <svtools/itemset.hxx> +#endif +#ifndef _SVTOOLS_LANGUAGEOPTIONS_HXX +#include <svtools/languageoptions.hxx> +#endif + +#ifndef _SVX_SCRIPTTYPEITEM_HXX +#include <svx/scripttypeitem.hxx> +#endif +#ifndef _MyEDITENG_HXX +#include <svx/editeng.hxx> +#endif +#ifndef _MyEDITVIEW_HXX +#include <svx/editview.hxx> +#endif +#ifndef _EEITEM_HXX +#include <svx/eeitem.hxx> +#endif + +#define ITEMID_FONT EE_CHAR_FONTINFO +#ifndef _SVX_FONTITEM_HXX +#include <svx/fontitem.hxx> +#endif +#define ITEMID_FONTHEIGHT EE_CHAR_FONTHEIGHT +#ifndef _SVX_FHGTITEM_HXX +#include <svx/fhgtitem.hxx> +#endif + +#include <memory> + +//........................................................................ +namespace frm +{ +//........................................................................ + + using namespace ::com::sun::star::awt; + + //==================================================================== + //= RichTextControl + //==================================================================== + //-------------------------------------------------------------------- + RichTextControl::RichTextControl( RichTextEngine* _pEngine, Window* _pParent, WinBits _nStyle, + ITextAttributeListener* _pTextAttribListener, ITextSelectionListener* _pSelectionListener ) + :Control( _pParent, implInitStyle( _nStyle ) ) + ,m_pImpl( NULL ) + { + implInit( _pEngine, _pTextAttribListener, _pSelectionListener ); + } + + //-------------------------------------------------------------------- + void RichTextControl::implInit( RichTextEngine* _pEngine, ITextAttributeListener* _pTextAttribListener, ITextSelectionListener* _pSelectionListener ) + { + m_pImpl = new RichTextControlImpl( this, _pEngine, _pTextAttribListener, _pSelectionListener ); + SetCompoundControl( TRUE ); + } + + //-------------------------------------------------------------------- + RichTextControl::~RichTextControl( ) + { + delete m_pImpl; + } + + //-------------------------------------------------------------------- + AttributeState RichTextControl::getState( AttributeId _nAttributeId ) const + { + return m_pImpl->getAttributeState( _nAttributeId ); + } + + //-------------------------------------------------------------------- + void RichTextControl::executeAttribute( AttributeId _nAttributeId, const SfxPoolItem* _pArgument ) + { + SfxItemSet aToApplyAttributes( getView().GetEmptyItemSet() ); + SfxItemPool& rPool = *getView().GetAttribs().GetPool(); + + if ( !m_pImpl->executeAttribute( getView().GetAttribs(), aToApplyAttributes, _nAttributeId, _pArgument, m_pImpl->getSelectedScriptType() ) ) + { + OSL_ENSURE( sal_False, "RichTextControl::executeAttribute: cannot handle the given attribute!" ); + return; + } + + applyAttributes( aToApplyAttributes ); + } + + //-------------------------------------------------------------------- + void RichTextControl::applyAttributes( const SfxItemSet& _rAttributesToApply ) + { + // apply + if ( HasChildPathFocus() ) + getView().HideCursor(); + + BOOL bOldUpdateMode = getEngine().GetUpdateMode(); // TODO: guard? + getEngine().SetUpdateMode( FALSE ); + + getView().SetAttribs( _rAttributesToApply ); + + getEngine().SetUpdateMode( bOldUpdateMode ); + getView().Invalidate(); + + if ( HasChildPathFocus() ) + getView().ShowCursor(); + + m_pImpl->updateAllAttributes(); + // TODO: maybe we should have a list of attributes which need to be updated + // (the handler for the just executed attribute should know) + } + + //-------------------------------------------------------------------- + void RichTextControl::enableAttributeNotification( AttributeId _nAttributeId, ITextAttributeListener* _pListener ) + { + m_pImpl->enableAttributeNotification( _nAttributeId, _pListener ); + } + + //-------------------------------------------------------------------- + void RichTextControl::disableAttributeNotification( AttributeId _nAttributeId ) + { + m_pImpl->disableAttributeNotification( _nAttributeId ); + } + + //-------------------------------------------------------------------- + bool RichTextControl::isMappableSlot( SfxSlotId _nSlotId ) + { + switch ( _nSlotId ) + { + case SID_ATTR_PARA_ADJUST_LEFT: + case SID_ATTR_PARA_ADJUST_CENTER: + case SID_ATTR_PARA_ADJUST_RIGHT: + case SID_ATTR_PARA_ADJUST_BLOCK: + case SID_SET_SUPER_SCRIPT: + case SID_SET_SUB_SCRIPT: + case SID_ATTR_PARA_LINESPACE_10: + case SID_ATTR_PARA_LINESPACE_15: + case SID_ATTR_PARA_LINESPACE_20: + case SID_ATTR_PARA_LEFT_TO_RIGHT: + case SID_ATTR_PARA_RIGHT_TO_LEFT: + case SID_TEXTDIRECTION_TOP_TO_BOTTOM: + case SID_TEXTDIRECTION_LEFT_TO_RIGHT: + case SID_ATTR_CHAR_LATIN_FONT: + case SID_ATTR_CHAR_LATIN_FONTHEIGHT: + case SID_ATTR_CHAR_LATIN_LANGUAGE: + case SID_ATTR_CHAR_LATIN_POSTURE: + case SID_ATTR_CHAR_LATIN_WEIGHT: + return true; + } + return false; + } + + //-------------------------------------------------------------------- + void RichTextControl::convert( const SfxPoolItem& _rItem, FontDescriptor& _rUnoFont ) + { + OSL_ENSURE( _rItem.ISA( SvxFontItem ), "RichTextControl::convert: invalid item type!" ); + + _rUnoFont.Name = static_cast< const SvxFontItem& >( _rItem ).GetFamilyName(); + _rUnoFont.Family = static_cast< const SvxFontItem& >( _rItem ).GetFamily(); + _rUnoFont.Pitch = static_cast< const SvxFontItem& >( _rItem ).GetPitch(); + _rUnoFont.CharSet = static_cast< const SvxFontItem& >( _rItem ).GetCharSet(); + } + + //-------------------------------------------------------------------- + void RichTextControl::convert( const FontDescriptor& _rUnoFont, SfxPoolItem*& _rpFontItem ) + { + SvxFontItem* pFontItem = new SvxFontItem( SID_ATTR_CHAR_FONT ); + pFontItem->GetFamilyName() = _rUnoFont.Name; + pFontItem->GetFamily() = (FontFamily)_rUnoFont.Family; + pFontItem->GetPitch() = (FontPitch)_rUnoFont.Pitch; + pFontItem->GetCharSet() = _rUnoFont.CharSet; + + _rpFontItem = pFontItem; + } + + //-------------------------------------------------------------------- + sal_uInt32 RichTextControl::convertFontHeight( const SfxPoolItem& _rItem ) + { + OSL_ENSURE( _rItem.ISA( SvxFontHeightItem ), "RichTextControl::convert: invalid item type!" ); + return static_cast< const SvxFontHeightItem& >( _rItem ).GetHeight(); + } + + //-------------------------------------------------------------------- + SfxPoolItem* RichTextControl::convertFontHeight( sal_uInt32 _nUnoFontHeight ) + { + SvxFontHeightItem* pItem = new SvxFontHeightItem( _nUnoFontHeight ); + pItem->SetProp( 100, SFX_MAPUNIT_POINT ); + return pItem; + } + + //-------------------------------------------------------------------- + void RichTextControl::Resize() + { + m_pImpl->layoutWindow(); + Invalidate(); + } + + //-------------------------------------------------------------------- + void RichTextControl::GetFocus() + { + getViewport().GrabFocus(); + } + + //-------------------------------------------------------------------- + WinBits RichTextControl::implInitStyle( WinBits nStyle ) + { + if ( !( nStyle & WB_NOTABSTOP ) ) + nStyle |= WB_TABSTOP; + return nStyle; + } + + //-------------------------------------------------------------------- + void RichTextControl::StateChanged( StateChangedType _nStateChange ) + { + if ( _nStateChange == STATE_CHANGE_STYLE ) + { + SetStyle( implInitStyle( GetStyle() ) ); + m_pImpl->notifyStyleChanged(); + } + else if ( _nStateChange == STATE_CHANGE_ZOOM ) + { + m_pImpl->notifyZoomChanged(); + } + else if ( _nStateChange == STATE_CHANGE_INITSHOW ) + { + m_pImpl->notifyInitShow(); + } + Control::StateChanged( _nStateChange ); + } + + //-------------------------------------------------------------------- + long RichTextControl::PreNotify( NotifyEvent& _rNEvt ) + { + if ( IsWindowOrChild( _rNEvt.GetWindow() ) ) + { + if ( EVENT_KEYINPUT == _rNEvt.GetType() ) + { + const KeyEvent* pKeyEvent = _rNEvt.GetKeyEvent(); + + sal_uInt16 nCode = pKeyEvent->GetKeyCode().GetCode(); + sal_Bool bShift = pKeyEvent->GetKeyCode().IsShift(); + sal_Bool bCtrl = pKeyEvent->GetKeyCode().IsMod1(); + sal_Bool bAlt = pKeyEvent->GetKeyCode().IsMod2(); + if ( ( KEY_TAB == nCode ) && bCtrl && !bAlt ) + { + // Ctrl-Tab is used to step out of the control + // -> build a new key event without the Ctrl-key, and let the very base class handle it + KeyCode aNewCode( KEY_TAB, bShift, sal_False, sal_False ); + KeyEvent aNewEvent( pKeyEvent->GetCharCode(), aNewCode ); + Control::KeyInput( aNewEvent ); + return 1; // handled + } + } + } + return Control::PreNotify( _rNEvt ); + } + + //-------------------------------------------------------------------- + long RichTextControl::Notify( NotifyEvent& _rNEvt ) + { + long nDone = 0; + if ( _rNEvt.GetType() == EVENT_COMMAND ) + { + const CommandEvent& rEvent = *_rNEvt.GetCommandEvent(); + nDone = m_pImpl->HandleCommand( rEvent ); + } + return nDone ? nDone : Control::Notify( _rNEvt ); + } + + //-------------------------------------------------------------------- + void RichTextControl::Draw( OutputDevice* _pDev, const Point& _rPos, const Size& _rSize, ULONG _nFlags ) + { + m_pImpl->Draw( _pDev, _rPos, _rSize, _nFlags ); + } + + //-------------------------------------------------------------------- + EditView& RichTextControl::getView() + { + return *m_pImpl->getView( RichTextControlImpl::GrantAccess() ); + } + + //-------------------------------------------------------------------- + const EditView& RichTextControl::getView() const + { + return *m_pImpl->getView( RichTextControlImpl::GrantAccess() ); + } + + //-------------------------------------------------------------------- + EditEngine& RichTextControl::getEngine() const + { + return *m_pImpl->getEngine( RichTextControlImpl::GrantAccess() ); + } + + //-------------------------------------------------------------------- + Window& RichTextControl::getViewport() const + { + return *m_pImpl->getViewport( RichTextControlImpl::GrantAccess() ); + } + + //-------------------------------------------------------------------- + void RichTextControl::SetReadOnly( bool _bReadOnly ) + { + m_pImpl->SetReadOnly( _bReadOnly ); + } + + //-------------------------------------------------------------------- + bool RichTextControl::IsReadOnly() const + { + return m_pImpl->IsReadOnly(); + } + + //-------------------------------------------------------------------- + void RichTextControl::SetBackgroundColor( ) + { + m_pImpl->SetBackgroundColor( ); + } + + //-------------------------------------------------------------------- + void RichTextControl::SetBackgroundColor( const Color& _rColor ) + { + m_pImpl->SetBackgroundColor( _rColor ); + } + +//........................................................................ +} // namespace frm +//........................................................................ + + |