| /************************************************************** |
| * |
| * 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 SVTOOLS_SOURCE_FILEPICKER_ASYNCFILEPICKER_HXX |
| #define SVTOOLS_SOURCE_FILEPICKER_ASYNCFILEPICKER_HXX |
| |
| /** === begin UNO includes === **/ |
| /** === end UNO includes === **/ |
| |
| #include <tools/link.hxx> |
| #include <tools/string.hxx> |
| #include <rtl/ref.hxx> |
| #include <rtl/ustring.hxx> |
| #include <com/sun/star/uno/Sequence.h> |
| |
| class SvtFileView; |
| class SvtFileDialog; |
| |
| typedef ::com::sun::star::uno::Sequence< ::rtl::OUString > OUStringList; |
| |
| //........................................................................ |
| namespace svt |
| { |
| //........................................................................ |
| |
| |
| //==================================================================== |
| //= AsyncPickerAction |
| //==================================================================== |
| class AsyncPickerAction : public ::rtl::IReference |
| { |
| public: |
| enum Action |
| { |
| ePrevLevel, |
| eOpenURL, |
| eExecuteFilter |
| }; |
| |
| private: |
| mutable oslInterlockedCount m_refCount; |
| Action m_eAction; |
| SvtFileView* m_pView; |
| SvtFileDialog* m_pDialog; |
| String m_sURL; |
| String m_sFileName; |
| bool m_bRunning; |
| |
| public: |
| AsyncPickerAction( SvtFileDialog* _pDialog, SvtFileView* _pView, const Action _eAction ); |
| |
| /** executes the action |
| |
| @param _nMinTimeout |
| the minimum timeout to wait, in milliseconds. If negative, the action will we done |
| synchronously. If between 0 and 999, it will be corrected to 1000, means the |
| smallest valid value is 1000 (which equals one second). |
| @param _nMaxTimeout |
| The maximum time to wait for a result, in milliseconds. If there's no result of |
| the action within the given time frame, the action will be cancelled. |
| If smaller than or equal to <arg>_nMinTimeout</arg>, it will be corrected to |
| <arg>_nMinTimeout</arg> + 30000. |
| */ |
| void execute( |
| const String& _rURL, |
| const String& _rFilter, |
| sal_Int32 _nMinTimeout, |
| sal_Int32 _nMaxTimeout, |
| const OUStringList& rBlackList = OUStringList() ); |
| |
| /// cancels the running action |
| void cancel(); |
| |
| // IReference overridables |
| virtual oslInterlockedCount SAL_CALL acquire(); |
| virtual oslInterlockedCount SAL_CALL release(); |
| |
| protected: |
| virtual ~AsyncPickerAction(); |
| |
| private: |
| DECL_LINK( OnActionDone, void* ); |
| |
| AsyncPickerAction(); // never implemented |
| AsyncPickerAction( const AsyncPickerAction& ); // never implemented |
| AsyncPickerAction& operator=( const AsyncPickerAction& ); // never implemented |
| }; |
| |
| //........................................................................ |
| } // namespace svt |
| //........................................................................ |
| |
| #endif // SVTOOLS_SOURCE_FILEPICKER_ASYNCFILEPICKER_HXX |
| |