| /************************************************************** |
| * |
| * 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 _SVX_UNOEDHLP_HXX |
| #define _SVX_UNOEDHLP_HXX |
| |
| #include <memory> |
| #include <tools/solar.h> |
| #include <svtools/textdata.hxx> |
| #include <svl/hint.hxx> |
| #include <tools/gen.hxx> |
| #include "editeng/editengdllapi.h" |
| |
| struct EENotify; |
| class EditEngine; |
| |
| #define EDITSOURCE_HINT_PARASMOVED 20 |
| #define EDITSOURCE_HINT_SELECTIONCHANGED 21 |
| |
| /** Extends TextHint by two additional parameters which are necessary |
| for the EDITSOURCE_HINT_PARASMOVED hint. TextHint's value in this |
| case denotes the destination position, the two parameters the |
| start and the end of the moved paragraph range. |
| */ |
| class EDITENG_DLLPUBLIC SvxEditSourceHint : public TextHint |
| { |
| private: |
| sal_uLong mnStart; |
| sal_uLong mnEnd; |
| |
| public: |
| TYPEINFO(); |
| SvxEditSourceHint( sal_uLong nId ); |
| SvxEditSourceHint( sal_uLong nId, sal_uLong nValue, sal_uLong nStart=0, sal_uLong nEnd=0 ); |
| |
| sal_uLong GetValue() const; |
| sal_uLong GetStartValue() const; |
| sal_uLong GetEndValue() const; |
| void SetValue( sal_uLong n ); |
| void SetStartValue( sal_uLong n ); |
| void SetEndValue( sal_uLong n ); |
| }; |
| //IAccessibility2 Implementation 2009----- |
| class SvxEditSourceHintEndPara :public SvxEditSourceHint |
| { |
| public: |
| TYPEINFO(); |
| SvxEditSourceHintEndPara( sal_uInt32 nId ) |
| :SvxEditSourceHint(nId) {} |
| SvxEditSourceHintEndPara( sal_uInt32 nId, sal_uInt32 nValue, sal_uInt32 nStart=0, sal_uInt32 nEnd=0 ) |
| :SvxEditSourceHint(nId,nValue,nStart){ (void)nEnd; } |
| }; |
| //-----IAccessibility2 Implementation 2009 |
| /** Helper class for common functionality in edit sources |
| */ |
| class EDITENG_DLLPUBLIC SvxEditSourceHelper |
| { |
| public: |
| |
| /** Translates EditEngine notifications into broadcastable hints |
| |
| @param aNotify |
| Notification object send by the EditEngine. |
| |
| @return the translated hint |
| */ |
| static ::std::auto_ptr<SfxHint> EENotification2Hint( EENotify* aNotify ); |
| |
| /** Calculate attribute run for EditEngines |
| |
| Please note that the range returned is half-open: [nStartIndex,nEndIndex) |
| |
| @param nStartIndex |
| Herein, the start index of the range of similar attributes is returned |
| |
| @param nEndIndex |
| Herein, the end index (exclusive) of the range of similar attributes is returned |
| |
| @param rEE |
| The EditEngine to query for attributes |
| |
| @param nPara |
| The paragraph the following index value is to be interpreted in |
| |
| @param nIndex |
| The character index from which the range of similar attributed characters is requested |
| |
| @return sal_True, if the range has been successfully determined |
| */ |
| //IAccessibility2 Implementation 2009----- |
| //static sal_Bool GetAttributeRun( USHORT& nStartIndex, USHORT& nEndIndex, const EditEngine& rEE, USHORT nPara, USHORT nIndex ); |
| static sal_Bool GetAttributeRun( sal_uInt16& nStartIndex, sal_uInt16& nEndIndex, const EditEngine& rEE, sal_uInt16 nPara, sal_uInt16 nIndex, sal_Bool bInCell=sal_False ); |
| //-----IAccessibility2 Implementation 2009 |
| |
| /** Convert point from edit engine to user coordinate space |
| |
| As the edit engine internally keeps vertical text unrotated, |
| all internal edit engine methods return their stuff unrotated, |
| too. This method rotates and shifts given point appropriately, |
| if vertical writing is on. |
| |
| @param rPoint |
| Point to transform |
| |
| @param rEESize |
| Paper size of the edit engine |
| |
| @param bIsVertical |
| Whether output text is vertical or not |
| |
| @return the possibly transformed point |
| */ |
| static Point EEToUserSpace( const Point& rPoint, const Size& rEESize, bool bIsVertical ); |
| |
| /** Convert point from user to edit engine coordinate space |
| |
| As the edit engine internally keeps vertical text unrotated, |
| all internal edit engine methods return their stuff unrotated, |
| too. This method rotates and shifts given point appropriately, |
| if vertical writing is on. |
| |
| @param rPoint |
| Point to transform |
| |
| @param rEESize |
| Paper size of the edit engine |
| |
| @param bIsVertical |
| Whether output text is vertical or not |
| |
| @return the possibly transformed point |
| */ |
| static Point UserSpaceToEE( const Point& rPoint, const Size& rEESize, bool bIsVertical ); |
| |
| /** Convert rect from edit engine to user coordinate space |
| |
| As the edit engine internally keeps vertical text unrotated, |
| all internal edit engine methods return their stuff unrotated, |
| too. This method rotates and shifts given rect appropriately, |
| if vertical writing is on. |
| |
| @param rRect |
| Rectangle to transform |
| |
| @param rEESize |
| Paper size of the edit engine |
| |
| @param bIsVertical |
| Whether output text is vertical or not |
| |
| @return the possibly transformed rect |
| */ |
| static Rectangle EEToUserSpace( const Rectangle& rRect, const Size& rEESize, bool bIsVertical ); |
| |
| /** Convert rect from user to edit engine coordinate space |
| |
| As the edit engine internally keeps vertical text unrotated, |
| all internal edit engine methods return their stuff unrotated, |
| too. This method rotates and shifts given rect appropriately, |
| if vertical writing is on. |
| |
| @param rRect |
| Rectangle to transform |
| |
| @param rEESize |
| Paper size of the edit engine |
| |
| @param bIsVertical |
| Whether output text is vertical or not |
| |
| @return the possibly transformed rect |
| */ |
| static Rectangle UserSpaceToEE( const Rectangle& rRect, const Size& rEESize, bool bIsVertical ); |
| |
| }; |
| |
| #endif |
| |