fpicker/source/win32/filepicker/WinFileOpenImpl.hxx

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  30
  31
  32 #ifndef _WINFILEOPENIMPL_HXX_
  33 #define _WINFILEOPENIMPL_HXX_
  34
  35 //------------------------------------------------------------------------
  36 // includes
  37 //------------------------------------------------------------------------
  38
  39 #ifndef _COM_SUN_STAR_UI_DIALOGS_XEXTENDEDFILEPICKER_HPP_
  40 #include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp>
  41 #endif
  42 #include <com/sun/star/ui/dialogs/FilePickerEvent.hpp>
  43 #include <com/sun/star/ui/dialogs/XFilterGroupManager.hpp>
  44 #include "FilterContainer.hxx"
  45 #include "FileOpenDlg.hxx"
  46 #include "previewadapter.hxx"
  47 #include "helppopupwindow.hxx"
  48 #include "customcontrol.hxx"
  49 #include "customcontrolfactory.hxx"
  50 #include "..\misc\resourceprovider.hxx"
  51
  52 #include <utility>
  53 #include <memory>
  54 #include <vector>
  55 #include <osl/conditn.hxx>
  56
  57 //------------------------------------------------------------------------
  58 // deklarations
  59 //------------------------------------------------------------------------
  60
  61 // forward declaration
  62 class CFilePicker;
  63 class CFilePickerState;
  64 class CExecuteFilePickerState;
  65 class CNonExecuteFilePickerState;
  66
  67 class CWinFileOpenImpl : public CFileOpenDialog
  68 {
  69 public:
  70     CWinFileOpenImpl(
  71         CFilePicker* aFilePicker,
  72         sal_Bool bFileOpenDialog = sal_True,
  73         sal_uInt32 dwFlags = OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
  74         sal_uInt32 dwTemplateId = 0,
  75         HINSTANCE hInstance = 0 );
  76
  77     virtual ~CWinFileOpenImpl( );
  78
  79     //-----------------------------------------------------------------------------------------
  80     // XExecutableDialog
  81     //-----------------------------------------------------------------------------------------
  82
  83     virtual sal_Int16 SAL_CALL execute(  ) throw( ::com::sun::star::uno::RuntimeException );
  84
  85     //-----------------------------------------------------------------------------------------
  86     // XFilePicker
  87     //-----------------------------------------------------------------------------------------
  88
  89     virtual void SAL_CALL setDefaultName( const ::rtl::OUString& aName )
  90         throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException );
  91
  92     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getFiles(  )
  93         throw(::com::sun::star::uno::RuntimeException );
  94
  95     virtual void SAL_CALL setDisplayDirectory( const ::rtl::OUString& aDirectory )
  96         throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException );
  97
  98     virtual ::rtl::OUString SAL_CALL getDisplayDirectory( ) throw ( ::com::sun::star::uno::RuntimeException );
  99
 100     //-----------------------------------------------------------------------------------------
 101     // XFilterManager
 102     //-----------------------------------------------------------------------------------------
 103
 104     virtual void SAL_CALL appendFilter( const ::rtl::OUString& aTitle, const ::rtl::OUString& aFilter )
 105         throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException );
 106
 107     virtual void SAL_CALL setCurrentFilter( const ::rtl::OUString& aTitle )
 108         throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException );
 109
 110     virtual ::rtl::OUString  SAL_CALL getCurrentFilter( )
 111         throw( ::com::sun::star::uno::RuntimeException );
 112
 113     //-----------------------------------------------------------------------------------------
 114     // XFilterGroupManager
 115     //-----------------------------------------------------------------------------------------
 116
 117     virtual void SAL_CALL appendFilterGroup( const ::rtl::OUString& sGroupTitle, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair >& aFilters )
 118         throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
 119
 120     //-----------------------------------------------------------------------------------------
 121     // XFilePickerControlAccess
 122     //-----------------------------------------------------------------------------------------
 123
 124     virtual void SAL_CALL setValue( sal_Int16 aControlId, sal_Int16 aControlAction, const ::com::sun::star::uno::Any& aValue )
 125         throw( ::com::sun::star::uno::RuntimeException );
 126
 127     virtual ::com::sun::star::uno::Any SAL_CALL getValue( sal_Int16 aControlId, sal_Int16 aControlAction )
 128         throw( ::com::sun::star::uno::RuntimeException );
 129
 130     virtual void SAL_CALL enableControl( sal_Int16 aControlId, sal_Bool bEnable )
 131         throw( ::com::sun::star::uno::RuntimeException );
 132
 133     virtual void SAL_CALL setLabel( sal_Int16 aControlId, const ::rtl::OUString& aLabel )
 134         throw (::com::sun::star::uno::RuntimeException);
 135
 136     virtual ::rtl::OUString SAL_CALL getLabel( sal_Int16 aControlId )
 137         throw ( ::com::sun::star::uno::RuntimeException);
 138
 139     //------------------------------------------------
 140     // XFilePreview
 141     //------------------------------------------------
 142
 143     virtual ::com::sun::star::uno::Sequence< sal_Int16 > SAL_CALL getSupportedImageFormats(  )
 144         throw (::com::sun::star::uno::RuntimeException);
 145
 146     virtual sal_Int32 SAL_CALL getTargetColorDepth( )
 147         throw (::com::sun::star::uno::RuntimeException);
 148
 149     virtual sal_Int32 SAL_CALL getAvailableWidth( )
 150         throw (::com::sun::star::uno::RuntimeException);
 151
 152     virtual sal_Int32 SAL_CALL getAvailableHeight( )
 153         throw (::com::sun::star::uno::RuntimeException);
 154
 155     virtual void SAL_CALL setImage( sal_Int16 aImageFormat, const ::com::sun::star::uno::Any& aImage )
 156         throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
 157
 158     virtual sal_Bool SAL_CALL setShowState( sal_Bool bShowState )
 159         throw (::com::sun::star::uno::RuntimeException);
 160
 161     virtual sal_Bool SAL_CALL getShowState( )
 162         throw (::com::sun::star::uno::RuntimeException);
 163
 164     //------------------------------------------------
 165     // XCancelable
 166     //------------------------------------------------
 167
 168     virtual void SAL_CALL cancel( );
 169
 170     //------------------------------------------------
 171     // Implementation details
 172     //------------------------------------------------
 173
 174 protected:
 175     sal_Int16 SAL_CALL getFocused( );
 176
 177     virtual bool SAL_CALL preModal( );
 178     virtual void SAL_CALL postModal( sal_Int16 nDialogResult );
 179
 180     virtual sal_uInt32 SAL_CALL onFileOk();
 181     virtual void SAL_CALL onSelChanged( HWND hwndListBox );
 182
 183     // only called back if OFN_EXPLORER is set
 184     virtual void SAL_CALL onInitDone();
 185     virtual void SAL_CALL onFolderChanged();
 186     virtual void SAL_CALL onTypeChanged( sal_uInt32 nFilterIndex );
 187
 188     // call base class method first when overloading
 189     virtual void SAL_CALL onInitDialog( HWND hwndDlg );
 190
 191     virtual sal_uInt32 SAL_CALL onCtrlCommand( HWND hwndDlg, sal_uInt16 ctrlId, sal_uInt16 notifyCode );
 192
 193
 194     void onWMSize();
 195     void onWMShow(BOOL bShow);
 196     void onWMWindowPosChanged();
 197     void onCustomControlHelpRequest(LPHELPINFO lphi);
 198
 199 private:
 200     inline void SAL_CALL appendFilterGroupSeparator( );
 201
 202     inline sal_Bool SAL_CALL IsCustomControlHelpRequested(LPHELPINFO lphi) const;
 203
 204     void EnlargeStdControlLabels() const;
 205
 206     // initialize all controls from cache
 207     void SAL_CALL InitControlLabel( HWND hWnd );
 208     void SAL_CALL InitCustomControlContainer(HWND hCustomControl);
 209
 210     // save the control state
 211     void SAL_CALL CacheControlState(HWND hWnd);
 212
 213     void SAL_CALL SetDefaultExtension();
 214     void SAL_CALL InitialSetDefaultName();
 215
 216     static LRESULT CALLBACK SubClassFunc(HWND hWnd, UINT wMessage, WPARAM wParam, LPARAM lParam);
 217
 218     static BOOL CALLBACK EnumChildWndProc( HWND hWnd, LPARAM lParam );
 219
 220 private:
 221     std::auto_ptr<CFilterContainer>                     m_filterContainer;
 222     std::auto_ptr<CPreviewAdapter>                      m_Preview;
 223     std::auto_ptr<CCustomControlFactory>        m_CustomControlFactory;
 224     std::auto_ptr<CCustomControl>                       m_CustomControls;
 225     CFilePicker*                                                        m_FilePicker;
 226     WNDPROC                                                                     m_pfnOldDlgProc;
 227     rtl::OUString                                                       m_defaultName;
 228     sal_Bool                                                            m_bInitialSelChanged;
 229     CHelpPopupWindow                                            m_HelpPopupWindow;
 230     CFilePickerState*                                           m_FilePickerState;
 231     CExecuteFilePickerState*                            m_ExecuteFilePickerState;
 232     CNonExecuteFilePickerState*                         m_NonExecuteFilePickerState;
 233     CResourceProvider                                           m_ResProvider;
 234 };
 235
 236
 237 #endif