/************************************************************** * * 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 FPICKER_WIN32_VISTA_FILEPICKERIMPL_HXX #define FPICKER_WIN32_VISTA_FILEPICKERIMPL_HXX //----------------------------------------------------------------------------- // includes //----------------------------------------------------------------------------- #if defined(_MSC_VER) && (_MSC_VER >= 1400) #pragma warning( disable : 4917 ) #endif #include "platform_vista.h" #include "asyncrequests.hxx" #include "comptr.hxx" #include "vistatypes.h" #include "FilterContainer.hxx" #include "VistaFilePickerEventHandler.hxx" #include "IVistaFilePickerInternalNotify.hxx" #include "..\misc\resourceprovider.hxx" #include #include #include #include #include #include #include #if defined _MSC_VER #pragma warning(push, 1) #endif #include #if defined _MSC_VER #pragma warning(pop) #endif //----------------------------------------------------------------------------- // namespace //----------------------------------------------------------------------------- #ifdef css #error "Clash on using CSS as namespace define." #else #define css ::com::sun::star #endif namespace fpicker{ namespace win32{ namespace vista{ //----------------------------------------------------------------------------- // types, const etcpp //----------------------------------------------------------------------------- static const ::sal_Int32 FEATURE_AUTOEXTENSION = 1; static const ::sal_Int32 FEATURE_PASSWORD = 2; static const ::sal_Int32 FEATURE_FILTEROPTIONS = 4; static const ::sal_Int32 FEATURE_SELECTION = 8; static const ::sal_Int32 FEATURE_TEMPLATE = 16; static const ::sal_Int32 FEATURE_LINK = 32; static const ::sal_Int32 FEATURE_PREVIEW = 64; static const ::sal_Int32 FEATURE_IMAGETEMPLATE = 128; static const ::sal_Int32 FEATURE_PLAY = 256; static const ::sal_Int32 FEATURE_READONLY = 512; static const ::sal_Int32 FEATURE_VERSION = 1024; static const ::rtl::OUString PROP_PICKER_LISTENER = ::rtl::OUString::createFromAscii("picker_listener" ); // [XFilePickerListenert] static const ::rtl::OUString PROP_DIALOG_SHOW_RESULT = ::rtl::OUString::createFromAscii("dialog_show_result" ); // [sal_Bool] true=OK, false=CANCEL static const ::rtl::OUString PROP_SELECTED_FILES = ::rtl::OUString::createFromAscii("selected_files" ); // [seq< OUString >] contains all user selected files (can be empty!) static const ::rtl::OUString PROP_MULTISELECTION_MODE = ::rtl::OUString::createFromAscii("multiselection_mode"); // [sal_Bool] true=ON, false=OFF static const ::rtl::OUString PROP_TITLE = ::rtl::OUString::createFromAscii("title" ); // [OUString] static const ::rtl::OUString PROP_FILENAME = ::rtl::OUString::createFromAscii("filename" ); // [OUString] static const ::rtl::OUString PROP_DIRECTORY = ::rtl::OUString::createFromAscii("directory" ); // [OUString] static const ::rtl::OUString PROP_FEATURES = ::rtl::OUString::createFromAscii("features" ); // [sal_Int32] static const ::rtl::OUString PROP_TEMPLATE_DESCR = ::rtl::OUString::createFromAscii("templatedescription"); // [sal_Int32] static const ::rtl::OUString PROP_FILTER_TITLE = ::rtl::OUString::createFromAscii("filter_title" ); // [OUString] static const ::rtl::OUString PROP_FILTER_VALUE = ::rtl::OUString::createFromAscii("filter_value" ); // [OUString] static const ::rtl::OUString PROP_FORCE = ::rtl::OUString::createFromAscii("force" ); // [sal_Bool] static const ::rtl::OUString PROP_FILTER_GROUP = ::rtl::OUString::createFromAscii("filter_group" ); // [seq< css:beans::StringPair >] contains a group of filters static const ::rtl::OUString PROP_CONTROL_ID = ::rtl::OUString::createFromAscii("control_id" ); // [sal_Int16] static const ::rtl::OUString PROP_CONTROL_ACTION = ::rtl::OUString::createFromAscii("control_action" ); // [sal_Int16] static const ::rtl::OUString PROP_CONTROL_VALUE = ::rtl::OUString::createFromAscii("control_value" ); // [Any] static const ::rtl::OUString PROP_CONTROL_LABEL = ::rtl::OUString::createFromAscii("control_label" ); // [OUString] static const ::rtl::OUString PROP_CONTROL_ENABLE = ::rtl::OUString::createFromAscii("control_enable" ); // [sal_Bool] true=ON, false=OFF static const ::rtl::OUString STRING_SEPARATOR = ::rtl::OUString::createFromAscii("------------------------------------------" ); //----------------------------------------------------------------------------- /** native implementation of the file picker on Vista and upcoming windows versions. * This dialog uses COM internaly. Further it marshall every request so it will * be executed within it's own STA thread ! */ //----------------------------------------------------------------------------- class VistaFilePickerImpl : private ::cppu::BaseMutex , public RequestHandler , public IVistaFilePickerInternalNotify { public: //--------------------------------------------------------------------- /** used for marshalling requests. * Will be used to map requests to the right implementations. */ enum ERequest { E_NO_REQUEST, E_ADD_PICKER_LISTENER, E_REMOVE_PICKER_LISTENER, E_APPEND_FILTER, E_SET_CURRENT_FILTER, E_GET_CURRENT_FILTER, E_CREATE_OPEN_DIALOG, E_CREATE_SAVE_DIALOG, E_SET_MULTISELECTION_MODE, E_SET_TITLE, E_SET_FILENAME, E_GET_DIRECTORY, E_SET_DIRECTORY, E_SET_DEFAULT_NAME, E_GET_SELECTED_FILES, E_SHOW_DIALOG_MODAL, E_SET_CONTROL_VALUE, E_GET_CONTROL_VALUE, E_SET_CONTROL_LABEL, E_GET_CONTROL_LABEL, E_ENABLE_CONTROL, E_APPEND_FILTERGROUP }; public: //--------------------------------------------------------------------- // ctor/dtor - nothing special //--------------------------------------------------------------------- VistaFilePickerImpl(); virtual ~VistaFilePickerImpl(); //--------------------------------------------------------------------- // RequestHandler //--------------------------------------------------------------------- virtual void before(); virtual void doRequest(const RequestRef& rRequest); virtual void after(); //--------------------------------------------------------------------- // IVistaFilePickerInternalNotify //--------------------------------------------------------------------- virtual void onAutoExtensionChanged (bool bChecked); virtual bool onFileTypeChanged( UINT nTypeIndex ); private: //--------------------------------------------------------------------- /// implementation of request E_ADD_FILEPICKER_LISTENER void impl_sta_addFilePickerListener(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_REMOVE_FILEPICKER_LISTENER void impl_sta_removeFilePickerListener(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_APPEND_FILTER void impl_sta_appendFilter(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_APPEND_FILTERGROUP void impl_sta_appendFilterGroup(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_SET_CURRENT_FILTER void impl_sta_setCurrentFilter(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_GET_CURRENT_FILTER void impl_sta_getCurrentFilter(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_CREATE_OPEN_DIALOG void impl_sta_CreateOpenDialog(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_CREATE_SAVE_DIALOG void impl_sta_CreateSaveDialog(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_SET_MULTISELECTION_MODE void impl_sta_SetMultiSelectionMode(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_SET_TITLE void impl_sta_SetTitle(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_SET_FILENAME void impl_sta_SetFileName(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_SET_DIRECTORY void impl_sta_SetDirectory(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_GET_DIRECTORY void impl_sta_GetDirectory(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_SET_DEFAULT_NAME void impl_sta_SetDefaultName(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_GET_SELECTED_FILES void impl_sta_getSelectedFiles(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_SHOW_DIALOG_MODAL void impl_sta_ShowDialogModal(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_SET_CONTROL_VALUE void impl_sta_SetControlValue(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_GET_CONTROL_VALUE void impl_sta_GetControlValue(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_SET_CONTROL_LABEL void impl_sta_SetControlLabel(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_GET_CONTROL_LABEL void impl_sta_GetControlLabel(const RequestRef& rRequest); //--------------------------------------------------------------------- /// implementation of request E_ENABLE_CONTROL void impl_sta_EnableControl(const RequestRef& rRequest); //--------------------------------------------------------------------- /** create all needed (optional!) UI controls adressed by the field nFeatures. * The given number nFeatures is used as a flag field. Use const values FEATURE_XXX * to adress it. * * Internal new controls will be added to the dialog. Every control can be accessed * by it's own control id. Those control ID must be one of the const set * css::ui::dialogs::ExtendedFilePickerElementIds. * * @see setControlValue() * @see getControlValue() * @see setControlLabel() * @see getControlLabel() * @see enableControl() * * @param nFeatures * flag field(!) knows all features wich must be enabled. */ void impl_sta_enableFeatures(::sal_Int32 nFeatures, ::sal_Int32 nTemplate); //--------------------------------------------------------------------- /** returns an interface, which can be used to customize the internaly used * COM dialog. * * Because we use two member (open/save dialog) internaly, this method * ask the current active one for it's customization interface. * * @return the customization interface for the current used dialog. * Must not be null. */ TFileDialogCustomize impl_getCustomizeInterface(); TFileDialog impl_getBaseDialogInterface(); //--------------------------------------------------------------------- /// fill filter list of internal used dialog. void impl_sta_setFiltersOnDialog(); void impl_SetDefaultExtension( const rtl::OUString& currentFilter ); private: //--------------------------------------------------------------------- /// COM object representing a file open dialog TFileOpenDialog m_iDialogOpen; //--------------------------------------------------------------------- /// COM object representing a file save dialog TFileSaveDialog m_iDialogSave; //--------------------------------------------------------------------- /// knows the return state of the last COM call HRESULT m_hLastResult; //--------------------------------------------------------------------- /// @todo document me CFilterContainer m_lFilters; //--------------------------------------------------------------------- /** cache last selected list of files * Because those list must be retrieved directly after closing the dialog * (and only in case it was finished successfully) we cache it internaly. * Because the outside provided UNO API decouple showing the dialog * and asking for results .-) */ css::uno::Sequence< ::rtl::OUString > m_lLastFiles; //--------------------------------------------------------------------- /** help us to handle dialog events and provide them to interested office * listener. */ TFileDialogEvents m_iEventHandler; //--------------------------------------------------------------------- /// @todo document me ::sal_Bool m_bInExecute; ::sal_Bool m_bWasExecuted; // handle to parent window HWND m_hParentWindow; // ::rtl::OUString m_sDirectory; // ::rtl::OUString m_sFilename; // Resource provider CResourceProvider m_ResProvider; }; } // namespace vista } // namespace win32 } // namespace fpicker #undef css #endif // FPICKER_WIN32_VISTA_FILEPICKERIMPL_HXX