| /************************************************************** |
| * |
| * 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 _SALGTKFILEPICKER_HXX_ |
| #define _SALGTKFILEPICKER_HXX_ |
| |
| //_______________________________________________________________________________________________________________________ |
| // includes of other projects |
| //_______________________________________________________________________________________________________________________ |
| |
| #include <cppuhelper/compbase10.hxx> |
| #include <com/sun/star/lang/XInitialization.hpp> |
| #include <com/sun/star/ui/dialogs/XFilePickerNotifier.hpp> |
| #include <com/sun/star/ui/dialogs/XFilterManager.hpp> |
| #include <com/sun/star/ui/dialogs/XFilterGroupManager.hpp> |
| #include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp> |
| #include <com/sun/star/ui/dialogs/XFilePreview.hpp> |
| #include <com/sun/star/beans/StringPair.hpp> |
| |
| #ifndef _SALGTKPICKER_HXX_ |
| #include "SalGtkPicker.hxx" |
| #endif |
| |
| #include <memory> |
| |
| #ifndef _RTL_USTRING_H_ |
| #include <rtl/ustring.hxx> |
| #endif |
| |
| #include <list> |
| |
| //---------------------------------------------------------- |
| // Implementation class for the XFilePicker Interface |
| //---------------------------------------------------------- |
| |
| //---------------------------------------------------------- |
| // forward declarations |
| //---------------------------------------------------------- |
| |
| using namespace rtl; |
| |
| struct FilterEntry; |
| struct ElementEntry_Impl; |
| |
| typedef ::std::list < FilterEntry > FilterList; |
| typedef ::std::list < ElementEntry_Impl > ElementList; |
| typedef ::com::sun::star::beans::StringPair UnoFilterEntry; |
| typedef ::com::sun::star::uno::Sequence< UnoFilterEntry > UnoFilterList; // can be transported more effectively |
| |
| |
| //---------------------------------------------------------- |
| // class declaration |
| //---------------------------------------------------------- |
| |
| class SalGtkFilePicker : |
| public SalGtkPicker, |
| public cppu::WeakComponentImplHelper10< |
| ::com::sun::star::ui::dialogs::XFilterManager, |
| ::com::sun::star::ui::dialogs::XFilterGroupManager, |
| ::com::sun::star::ui::dialogs::XFilePickerControlAccess, |
| ::com::sun::star::ui::dialogs::XFilePickerNotifier, |
| ::com::sun::star::ui::dialogs::XFilePreview, |
| ::com::sun::star::ui::dialogs::XFilePicker2, |
| ::com::sun::star::lang::XInitialization, |
| ::com::sun::star::util::XCancellable, |
| ::com::sun::star::lang::XEventListener, |
| ::com::sun::star::lang::XServiceInfo > |
| { |
| public: |
| |
| // constructor |
| SalGtkFilePicker( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceMgr ); |
| |
| //------------------------------------------------------------------------------------ |
| // XFilePickerNotifier |
| //------------------------------------------------------------------------------------ |
| |
| virtual void SAL_CALL addFilePickerListener( const ::com::sun::star::uno::Reference< ::com::sun::star::ui::dialogs::XFilePickerListener >& xListener ) |
| throw( ::com::sun::star::uno::RuntimeException ); |
| virtual void SAL_CALL removeFilePickerListener( const ::com::sun::star::uno::Reference< ::com::sun::star::ui::dialogs::XFilePickerListener >& xListener ) |
| throw( ::com::sun::star::uno::RuntimeException ); |
| |
| //------------------------------------------------------------------------------------ |
| // XExecutableDialog functions |
| //------------------------------------------------------------------------------------ |
| |
| virtual void SAL_CALL setTitle( const ::rtl::OUString& aTitle ) |
| throw( ::com::sun::star::uno::RuntimeException ); |
| |
| virtual sal_Int16 SAL_CALL execute( ) |
| throw( ::com::sun::star::uno::RuntimeException ); |
| |
| //------------------------------------------------------------------------------------ |
| // XFilePicker functions |
| //------------------------------------------------------------------------------------ |
| |
| virtual void SAL_CALL setMultiSelectionMode( sal_Bool bMode ) |
| throw( ::com::sun::star::uno::RuntimeException ); |
| |
| virtual void SAL_CALL setDefaultName( const ::rtl::OUString& aName ) |
| throw( ::com::sun::star::uno::RuntimeException ); |
| |
| virtual void SAL_CALL setDisplayDirectory( const ::rtl::OUString& aDirectory ) |
| throw( com::sun::star::lang::IllegalArgumentException, |
| ::com::sun::star::uno::RuntimeException ); |
| |
| virtual ::rtl::OUString SAL_CALL getDisplayDirectory( ) |
| throw( ::com::sun::star::uno::RuntimeException ); |
| |
| virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getFiles( ) |
| throw( ::com::sun::star::uno::RuntimeException ); |
| |
| //------------------------------------------------------------------------------------ |
| // XFilePicker2 functions |
| //------------------------------------------------------------------------------------ |
| |
| virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSelectedFiles() |
| throw (::com::sun::star::uno::RuntimeException); |
| |
| //------------------------------------------------------------------------------------ |
| // XFilterManager functions |
| //------------------------------------------------------------------------------------ |
| |
| virtual void SAL_CALL appendFilter( const ::rtl::OUString& aTitle, const ::rtl::OUString& aFilter ) |
| throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException ); |
| |
| virtual void SAL_CALL setCurrentFilter( const ::rtl::OUString& aTitle ) |
| throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException ); |
| |
| virtual ::rtl::OUString SAL_CALL getCurrentFilter( ) |
| throw( ::com::sun::star::uno::RuntimeException ); |
| |
| //------------------------------------------------------------------------------------ |
| // XFilterGroupManager functions |
| //------------------------------------------------------------------------------------ |
| |
| virtual void SAL_CALL appendFilterGroup( const ::rtl::OUString& sGroupTitle, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair >& aFilters ) |
| throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException); |
| |
| //------------------------------------------------------------------------------------ |
| // XFilePickerControlAccess functions |
| //------------------------------------------------------------------------------------ |
| |
| virtual void SAL_CALL setValue( sal_Int16 nControlId, sal_Int16 nControlAction, const ::com::sun::star::uno::Any& aValue ) |
| throw (::com::sun::star::uno::RuntimeException); |
| |
| virtual ::com::sun::star::uno::Any SAL_CALL getValue( sal_Int16 aControlId, sal_Int16 aControlAction ) |
| throw (::com::sun::star::uno::RuntimeException); |
| |
| virtual void SAL_CALL enableControl( sal_Int16 nControlId, sal_Bool bEnable ) |
| throw(::com::sun::star::uno::RuntimeException ); |
| |
| virtual void SAL_CALL setLabel( sal_Int16 nControlId, const ::rtl::OUString& aLabel ) |
| throw (::com::sun::star::uno::RuntimeException); |
| |
| virtual ::rtl::OUString SAL_CALL getLabel( sal_Int16 nControlId ) |
| throw (::com::sun::star::uno::RuntimeException); |
| |
| //------------------------------------------------ |
| // XFilePreview |
| //------------------------------------------------ |
| |
| virtual ::com::sun::star::uno::Sequence< sal_Int16 > SAL_CALL getSupportedImageFormats( ) |
| throw (::com::sun::star::uno::RuntimeException); |
| |
| virtual sal_Int32 SAL_CALL getTargetColorDepth( ) |
| throw (::com::sun::star::uno::RuntimeException); |
| |
| virtual sal_Int32 SAL_CALL getAvailableWidth( ) |
| throw (::com::sun::star::uno::RuntimeException); |
| |
| virtual sal_Int32 SAL_CALL getAvailableHeight( ) |
| throw (::com::sun::star::uno::RuntimeException); |
| |
| virtual void SAL_CALL setImage( sal_Int16 aImageFormat, const ::com::sun::star::uno::Any& aImage ) |
| throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException); |
| |
| virtual sal_Bool SAL_CALL setShowState( sal_Bool bShowState ) |
| throw (::com::sun::star::uno::RuntimeException); |
| |
| virtual sal_Bool SAL_CALL getShowState( ) |
| throw (::com::sun::star::uno::RuntimeException); |
| |
| //------------------------------------------------ |
| // XInitialization |
| //------------------------------------------------ |
| |
| virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) |
| throw(::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException); |
| |
| //------------------------------------------------ |
| // XCancellable |
| //------------------------------------------------ |
| |
| virtual void SAL_CALL cancel( ) |
| throw( ::com::sun::star::uno::RuntimeException ); |
| |
| //------------------------------------------------ |
| // XEventListener |
| //------------------------------------------------ |
| |
| using cppu::WeakComponentImplHelperBase::disposing; |
| virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& aEvent ) |
| throw(::com::sun::star::uno::RuntimeException); |
| |
| //------------------------------------------------ |
| // XServiceInfo |
| //------------------------------------------------ |
| |
| virtual ::rtl::OUString SAL_CALL getImplementationName( ) |
| throw(::com::sun::star::uno::RuntimeException); |
| |
| virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) |
| throw(::com::sun::star::uno::RuntimeException); |
| |
| virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) |
| throw(::com::sun::star::uno::RuntimeException); |
| |
| //------------------------------------------------------------------------------------ |
| // FilePicker Event functions |
| //------------------------------------------------------------------------------------ |
| |
| void SAL_CALL fileSelectionChanged( ::com::sun::star::ui::dialogs::FilePickerEvent aEvent ); |
| void SAL_CALL directoryChanged( ::com::sun::star::ui::dialogs::FilePickerEvent aEvent ); |
| rtl::OUString SAL_CALL helpRequested( ::com::sun::star::ui::dialogs::FilePickerEvent aEvent ) const; |
| void SAL_CALL controlStateChanged( ::com::sun::star::ui::dialogs::FilePickerEvent aEvent ); |
| |
| private: |
| // prevent copy and assignment |
| SalGtkFilePicker( const SalGtkFilePicker& ); |
| SalGtkFilePicker& operator=( const SalGtkFilePicker& ); |
| |
| sal_Bool FilterNameExists( const ::rtl::OUString& rTitle ); |
| sal_Bool FilterNameExists( const UnoFilterList& _rGroupedFilters ); |
| |
| void ensureFilterList( const ::rtl::OUString& _rInitialCurrentFilter ); |
| |
| // to instanciate own services |
| ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xServiceMgr; |
| |
| private: |
| ::com::sun::star::uno::Reference< ::com::sun::star::ui::dialogs::XFilePickerListener > |
| m_xListener; |
| ::rtl::OUString msPlayLabel; |
| FilterList *m_pFilterList; |
| GtkWidget *m_pVBox; |
| |
| GtkWidget *m_pFilterExpander; |
| GtkWidget *m_pFilterView; |
| GtkListStore *m_pFilterStore; |
| |
| enum { |
| AUTOEXTENSION, |
| PASSWORD, |
| FILTEROPTIONS, |
| READONLY, |
| LINK, |
| PREVIEW, |
| SELECTION, |
| TOGGLE_LAST |
| }; |
| |
| GtkWidget *m_pToggles[ TOGGLE_LAST ]; |
| |
| bool mbToggleVisibility[TOGGLE_LAST]; |
| bool mbToggleChecked[TOGGLE_LAST]; |
| |
| static const rtl::OString m_ToggleLabels[TOGGLE_LAST]; |
| |
| enum { |
| PLAY, |
| BUTTON_LAST }; |
| |
| GtkWidget *m_pButtons[ BUTTON_LAST ]; |
| |
| enum { |
| VERSION, |
| TEMPLATE, |
| IMAGE_TEMPLATE, |
| LIST_LAST |
| }; |
| |
| GtkWidget *m_pHBoxs[ LIST_LAST ]; |
| GtkWidget *m_pAligns[ LIST_LAST ]; |
| GtkWidget *m_pLists[ LIST_LAST ]; |
| GtkWidget *m_pListLabels[ LIST_LAST ]; |
| bool mbListVisibility[ LIST_LAST ]; |
| bool mbButtonVisibility[ BUTTON_LAST ]; |
| gulong mnHID_FolderChange; |
| gulong mnHID_SelectionChange; |
| |
| ::rtl::OUString m_aCurrentFilter; |
| ::rtl::OUString m_aInitialFilter; |
| |
| bool bVersionWidthUnset; |
| sal_Bool mbPreviewState; |
| gulong mHID_Preview; |
| GtkWidget* m_pPreview; |
| GtkFileFilter* m_pPseudoFilter; |
| sal_Int32 m_PreviewImageWidth; |
| sal_Int32 m_PreviewImageHeight; |
| |
| GtkWidget *getWidget( sal_Int16 nControlId, GType *pType = NULL); |
| |
| void SetCurFilter( const OUString& rFilter ); |
| void SetFilters(); |
| void UpdateFilterfromUI(); |
| |
| void implChangeType( GtkTreeSelection *selection ); |
| GtkFileFilter * implAddFilter( const OUString& rFilter, const OUString& rType ); |
| void implAddFilterGroup( const OUString& rFilter, |
| const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair>& _rFilters ); |
| void updateCurrentFilterFromName(const gchar* filtername); |
| void unselect_type(); |
| void InitialMapping(); |
| |
| void HandleSetListValue(GtkComboBox *pWidget, sal_Int16 nControlAction, |
| const ::com::sun::star::uno::Any& rValue); |
| ::com::sun::star::uno::Any HandleGetListValue(GtkComboBox *pWidget, sal_Int16 nControlAction) const; |
| |
| static void expander_changed_cb( GtkExpander *expander, SalGtkFilePicker *pobjFP ); |
| static void preview_toggled_cb (GtkObject *cb, SalGtkFilePicker *pobjFP); |
| static void filter_changed_cb (GtkFileChooser *file_chooser, GParamSpec *pspec, SalGtkFilePicker *pobjFP); |
| static void type_changed_cb( GtkTreeSelection *selection, SalGtkFilePicker *pobjFP ); |
| static void folder_changed_cb (GtkFileChooser *file_chooser, SalGtkFilePicker *pobjFP); |
| static void selection_changed_cb (GtkFileChooser *file_chooser, SalGtkFilePicker *pobjFP); |
| static void update_preview_cb (GtkFileChooser *file_chooser, SalGtkFilePicker *pobjFP); |
| static void dialog_mapped_cb(GtkWidget *widget, SalGtkFilePicker *pobjFP); |
| public: |
| virtual ~SalGtkFilePicker(); |
| |
| }; |
| /* vi:set tabstop=4 shiftwidth=4 expandtab: */ |
| #endif // _SALGTKFILEPICKER_HXX_ |
