| /************************************************************** |
| * |
| * 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 INCLUDED_SVTOOLS_ACCELERATOREXECUTE_HXX |
| #define INCLUDED_SVTOOLS_ACCELERATOREXECUTE_HXX |
| |
| //=============================================== |
| // includes |
| |
| #include <vector> |
| |
| #ifndef __COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP_ |
| #include <com/sun/star/lang/XMultiServiceFactory.hpp> |
| #endif |
| |
| #ifndef __COM_SUN_STAR_FRAME_XFRAME_HPP_ |
| #include <com/sun/star/frame/XFrame.hpp> |
| #endif |
| |
| #ifndef __COM_SUN_STAR_FRAME_XDISPATCHPROVIDER_HPP_ |
| #include <com/sun/star/frame/XDispatchProvider.hpp> |
| #endif |
| |
| #ifndef __COM_SUN_STAR_UI_XACCELERATORCONFIGURATION_HPP_ |
| #include <com/sun/star/ui/XAcceleratorConfiguration.hpp> |
| #endif |
| |
| #ifndef __COM_SUN_STAR_UTIL_XURLTRANSFORMER_HPP_ |
| #include <com/sun/star/util/XURLTransformer.hpp> |
| #endif |
| |
| #ifndef __COM_SUN_STAR_AWT_KEYEVENT_HPP_ |
| #include <com/sun/star/awt/KeyEvent.hpp> |
| #endif |
| #include <vcl/keycod.hxx> |
| #include <vcl/evntpost.hxx> |
| #include <osl/mutex.h> |
| |
| //=============================================== |
| // namespace |
| |
| namespace svt |
| { |
| |
| #ifdef css |
| #error "Who define css? I need it as namespace alias." |
| #else |
| #define css ::com::sun::star |
| #endif |
| |
| //=============================================== |
| // definitions |
| |
| struct TMutexInit |
| { |
| ::osl::Mutex m_aLock; |
| }; |
| |
| //=============================================== |
| /** |
| @descr implements a helper, which can be used to |
| convert vcl key codes into awt key codes ... |
| and reverse. |
| |
| Further such key code can be triggered. |
| Doing so different accelerator |
| configurations are merged together; a suitable |
| command registered for the given key code is searched |
| and will be dispatched. |
| |
| @attention |
| |
| Because exceution of an accelerator command can be dangerous |
| (in case it force an office shutdown for key "ALT+F4"!) |
| all internal dispatches are done asynchronous. |
| Menas that the trigger call doesnt wait till the dispatch |
| is finished. You can call very often. All requests will be |
| queued internal and dispatched ASAP. |
| |
| Of course this queue will be stopped if the environment |
| will be destructed ... |
| */ |
| class AcceleratorExecute : private TMutexInit |
| { |
| //------------------------------------------- |
| // const, types |
| private: |
| |
| /** TODO document me */ |
| typedef ::std::vector< ::rtl::OUString > TCommandQueue; |
| |
| //------------------------------------------- |
| // member |
| private: |
| |
| /** TODO document me */ |
| css::uno::Reference< css::lang::XMultiServiceFactory > m_xSMGR; |
| |
| /** TODO document me */ |
| css::uno::Reference< css::util::XURLTransformer > m_xURLParser; |
| |
| /** TODO document me */ |
| css::uno::Reference< css::frame::XDispatchProvider > m_xDispatcher; |
| |
| /** TODO document me */ |
| css::uno::Reference< css::ui::XAcceleratorConfiguration > m_xGlobalCfg; |
| css::uno::Reference< css::ui::XAcceleratorConfiguration > m_xModuleCfg; |
| css::uno::Reference< css::ui::XAcceleratorConfiguration > m_xDocCfg; |
| |
| /** TODO document me */ |
| TCommandQueue m_lCommandQueue; |
| |
| /** TODO document me */ |
| ::vcl::EventPoster m_aAsyncCallback; |
| |
| //------------------------------------------- |
| // interface |
| public: |
| |
| //--------------------------------------- |
| /** @short factory method to create new accelerator |
| helper instance. |
| |
| @descr Such helper instance must be initialized at first. |
| So it can know its environment (global/module or |
| document specific). |
| |
| Afterwards it can be used to execute incoming |
| accelerator requests. |
| |
| The "end of life" of such helper can be reached as follow: |
| |
| - delete the object |
| => If it stands currently in its execute method, they will |
| be finished. All further queued requests will be removed |
| and further not executed! |
| |
| Other modes are possible and will be implemented ASAP :-) |
| */ |
| static AcceleratorExecute* createAcceleratorHelper(); |
| |
| //--------------------------------------- |
| /** @short fight against inlining ... */ |
| virtual ~AcceleratorExecute(); |
| |
| //--------------------------------------- |
| /** @short init this instance. |
| |
| @descr It must be called as first method after creation. |
| And further it can be called more then once ... |
| but at least its should be used one times only. |
| Otherwhise nobody can say, which asynchronous |
| executions will be used inside the old and which one |
| will be used inside the new environment. |
| |
| @param xSMGR |
| reference to an uno service manager. |
| |
| @param xEnv |
| if it points to a valid frame it will be used |
| to execute the dispatch there. Further the frame |
| is used to locate the right module configuration |
| and use it merged together with the document and |
| the global configuration. |
| |
| If this parameter is set to NULL, the global configuration |
| is used only. Further the global Desktop instance is |
| used for dispatch. |
| */ |
| virtual void init(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR, |
| const css::uno::Reference< css::frame::XFrame >& xEnv ); |
| |
| //--------------------------------------- |
| /** @short trigger this accelerator. |
| |
| @descr The internal configuartions are used to find |
| as suitable command for this key code. |
| This command will be queued and executed later |
| asynchronous. |
| |
| @param aKey |
| specify the accelerator for execute. |
| */ |
| virtual void execute(const KeyCode& aKey); |
| virtual void execute(const css::awt::KeyEvent& aKey); |
| |
| //--------------------------------------- |
| /** TODO document me */ |
| static css::awt::KeyEvent st_VCLKey2AWTKey(const KeyCode& aKey); |
| static KeyCode st_AWTKey2VCLKey(const css::awt::KeyEvent& aKey); |
| |
| //------------------------------------------- |
| // internal |
| private: |
| |
| //--------------------------------------- |
| /** @short allow creation of instances of this class |
| by using our factory only! |
| */ |
| AcceleratorExecute(); |
| AcceleratorExecute(const AcceleratorExecute& rCopy); |
| void operator=(const AcceleratorExecute& rCopy) {}; |
| |
| //--------------------------------------- |
| /** TODO document me */ |
| css::uno::Reference< css::ui::XAcceleratorConfiguration > impl_st_openGlobalConfig(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR); |
| |
| css::uno::Reference< css::ui::XAcceleratorConfiguration > impl_st_openModuleConfig(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR , |
| const css::uno::Reference< css::frame::XFrame >& xFrame); |
| |
| css::uno::Reference< css::ui::XAcceleratorConfiguration > impl_st_openDocConfig(const css::uno::Reference< css::frame::XModel >& xModel); |
| |
| //--------------------------------------- |
| /** TODO document me */ |
| ::rtl::OUString impl_ts_findCommand(const css::awt::KeyEvent& aKey); |
| |
| //--------------------------------------- |
| /** TODO document me */ |
| css::uno::Reference< css::util::XURLTransformer > impl_ts_getURLParser(); |
| |
| //--------------------------------------- |
| /** TODO document me */ |
| DECL_LINK(impl_ts_asyncCallback, void*); |
| }; |
| |
| #undef css |
| #undef css |
| |
| } // namespace svt |
| |
| #endif // INCLUDED_SVTOOLS_ACCELERATOREXECUTE_HXX |
