| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| #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, sal_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 |
| |