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Diffstat (limited to 'forms/source/richtext/richtextvclcontrol.hxx')
| -rw-r--r-- | forms/source/richtext/richtextvclcontrol.hxx | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/forms/source/richtext/richtextvclcontrol.hxx b/forms/source/richtext/richtextvclcontrol.hxx new file mode 100644 index 000000000000..54f59569984f --- /dev/null +++ b/forms/source/richtext/richtextvclcontrol.hxx @@ -0,0 +1,143 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ +#ifndef FORMS_SOURCE_RICHTEXT_RICHTEXTVCLCONTROL_HXX +#define FORMS_SOURCE_RICHTEXT_RICHTEXTVCLCONTROL_HXX + +#include <vcl/dialog.hxx> +#include <vcl/fixed.hxx> +#ifndef _SV_BUTTON_HXX +#include <vcl/button.hxx> +#endif +#include <vcl/toolbox.hxx> +#include <com/sun/star/awt/FontDescriptor.hpp> +#include "rtattributes.hxx" +#include "textattributelistener.hxx" + +/** === begin UNO includes === **/ +/** === end UNO includes === **/ + +class EditView; +class EditEngine; +class SfxItemSet; +//........................................................................ +namespace frm +{ +//........................................................................ + + class RichTextControlImpl; + class RichTextEngine; + //==================================================================== + //= RichTextControl + //==================================================================== + class RichTextControl : public Control, public IMultiAttributeDispatcher + { + private: + RichTextControlImpl* m_pImpl; + + public: + RichTextControl( + RichTextEngine* _pEngine, + Window* _pParent, + WinBits _nStyle, + ITextAttributeListener* _pTextAttribListener, + ITextSelectionListener* _pSelectionListener + ); + + ~RichTextControl( ); + + /* enables the change notifications for a particular attribute + + If you want to be notified of any changes in the state of an attribute, you need to call enableAttributeNotification. + + If you provide a dedicated listener for this attribute, this listener is called for every change in the state of + the attribute. + + No matter whether you provide such a dedicated listener, the "global" listener which you specified + in the constructor of the control is also called for all changes in the attribute state. + + If you previously already enabled the notification for this attribute, and specified a different listener, + then the previous listener will be replaced with the new listener, provided the latter is not <NULL/>. + */ + void enableAttributeNotification( AttributeId _nAttributeId, ITextAttributeListener* _pListener = NULL ); + + /** disables the change notifications for a particular attribute + + If there was a listener dedicated to this attribute, it will not be referenced and used anymore + after this method had been called + */ + void disableAttributeNotification( AttributeId _nAttributeId ); + + /** determines whether a given slot can be mapped to an aspect of an attribute of the EditEngine + + E.g. SID_ATTR_PARA_ADJUST_LEFT can, though it's not part of the EditEngine pool, be mapped + to the SID_ATTR_PARA_ADJUST slot, which in fact *is* usable with the EditEngine. + */ + static bool isMappableSlot( SfxSlotId _nSlotId ); + + // IMultiAttributeDispatcher + virtual AttributeState getState( AttributeId _nAttributeId ) const; + virtual void executeAttribute( AttributeId _nAttributeId, const SfxPoolItem* _pArgument ); + + void SetBackgroundColor( ); + void SetBackgroundColor( const Color& _rColor ); + + void SetReadOnly( bool _bReadOnly ); + bool IsReadOnly() const; + + void SetHideInactiveSelection( bool _bHide ); + bool GetHideInactiveSelection() const; + + const EditView& getView() const; + EditView& getView(); + + // Window overridables + virtual void Draw( OutputDevice* _pDev, const Point& _rPos, const Size& _rSize, ULONG _nFlags ); + + protected: + // Window overridables + virtual void Resize(); + virtual void GetFocus(); + virtual void StateChanged( StateChangedType nStateChange ); + virtual long PreNotify( NotifyEvent& _rNEvt ); + virtual long Notify( NotifyEvent& _rNEvt ); + + private: + void applyAttributes( const SfxItemSet& _rAttributesToApply ); + void implInit( RichTextEngine* _pEngine, ITextAttributeListener* _pTextAttribListener, ITextSelectionListener* _pSelectionListener ); + static WinBits implInitStyle( WinBits nStyle ); + + private: + EditEngine& getEngine() const; + Window& getViewport() const; + }; + +//........................................................................ +} // namespace frm +//........................................................................ + +#endif // FORMS_SOURCE_RICHTEXT_RICHTEXTVCLCONTROL_HXX + |