fpicker/source/win32/filepicker/filepickerstate.hxx

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  30
  31 #ifndef _FILEPICKERSTATE_HXX_
  32 #define _FILEPICKERSTATE_HXX_
  33
  34 //------------------------------------------------------------------------
  35 // includes
  36 //------------------------------------------------------------------------
  37
  38 #include <sal/types.h>
  39 #include "controlcommand.hxx"
  40 #include <com/sun/star/uno/Any.hxx>
  41 #include <com/sun/star/uno/Sequence.hxx>
  42 #include <rtl/ustring.hxx>
  43
  44 #define WIN32_LEAN_AND_MEAN
  45 #if defined _MSC_VER
  46 #pragma warning(push, 1)
  47 #endif
  48 #include <windows.h>
  49 #if defined _MSC_VER
  50 #pragma warning(pop)
  51 #endif
  52 //---------------------------------------------
  53 //
  54 //---------------------------------------------
  55
  56 class CControlCommand;
  57 class CFileOpenDialog;
  58
  59 //---------------------------------------------
  60 // declaration
  61 //---------------------------------------------
  62
  63 class CFilePickerState
  64 {
  65 public:
  66     virtual ~CFilePickerState( );
  67
  68     virtual void SAL_CALL setValue( sal_Int16 aControlId, sal_Int16 aControlAction, const ::com::sun::star::uno::Any& aValue ) = 0;
  69
  70     virtual ::com::sun::star::uno::Any SAL_CALL getValue( sal_Int16 aControlId, sal_Int16 aControlAction ) = 0;
  71
  72     virtual void SAL_CALL enableControl( sal_Int16 aControlId, sal_Bool bEnable ) = 0;
  73
  74     virtual void SAL_CALL setLabel( sal_Int16 aControlId, const ::rtl::OUString& aLabel ) = 0;
  75
  76     virtual ::rtl::OUString SAL_CALL getLabel( sal_Int16 aControlId ) = 0;
  77
  78     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getFiles( CFileOpenDialog* aFileOpenDialog ) = 0;
  79
  80     virtual rtl::OUString SAL_CALL getDisplayDirectory( CFileOpenDialog* aFileOpenDialog ) = 0;
  81 };
  82
  83 //---------------------------------------------
  84 // this class is not thread-safe
  85 //---------------------------------------------
  86
  87 class CNonExecuteFilePickerState : public CFilePickerState
  88 {
  89 public:
  90     CNonExecuteFilePickerState( );
  91
  92     virtual ~CNonExecuteFilePickerState( );
  93
  94     virtual void SAL_CALL setValue( sal_Int16 aControlId, sal_Int16 aControlAction, const ::com::sun::star::uno::Any& aValue );
  95
  96     virtual ::com::sun::star::uno::Any SAL_CALL getValue( sal_Int16 aControlId, sal_Int16 aControlAction );
  97
  98     virtual void SAL_CALL enableControl( sal_Int16 aControlId, sal_Bool bEnable );
  99
 100     virtual void SAL_CALL setLabel( sal_Int16 aControlId, const ::rtl::OUString& aLabel );
 101
 102     virtual ::rtl::OUString SAL_CALL getLabel( sal_Int16 aControlId );
 103
 104     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getFiles( CFileOpenDialog* aFileOpenDialog );
 105
 106     virtual rtl::OUString SAL_CALL getDisplayDirectory( CFileOpenDialog* aFileOpenDialog );
 107
 108     void SAL_CALL reset( );
 109
 110     CControlCommand* SAL_CALL getControlCommand( ) const;
 111
 112 protected:
 113     void SAL_CALL addControlCommand( CControlCommand* aControlCommand );
 114
 115 private:
 116     CControlCommand* m_FirstControlCommand;
 117 };
 118
 119 //---------------------------------------------
 120 // this class is not thread-safe
 121 //---------------------------------------------
 122
 123 class CExecuteFilePickerState : public CFilePickerState
 124 {
 125 public:
 126     CExecuteFilePickerState( HWND hwndDlg = NULL );
 127
 128     virtual void SAL_CALL setValue( sal_Int16 aControlId, sal_Int16 aControlAction, const ::com::sun::star::uno::Any& aValue );
 129
 130     virtual ::com::sun::star::uno::Any SAL_CALL getValue( sal_Int16 aControlId, sal_Int16 aControlAction );
 131
 132     virtual void SAL_CALL enableControl( sal_Int16 aControlId, sal_Bool bEnable );
 133
 134     virtual void SAL_CALL setLabel( sal_Int16 aControlId, const ::rtl::OUString& aLabel );
 135
 136     virtual ::rtl::OUString SAL_CALL getLabel( sal_Int16 aControlId );
 137
 138     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getFiles( CFileOpenDialog* aFileOpenDialog );
 139
 140     virtual rtl::OUString SAL_CALL getDisplayDirectory( CFileOpenDialog* aFileOpenDialog );
 141
 142     void SAL_CALL initFilePickerControls( CControlCommand* firstControlCommand );
 143
 144     void SAL_CALL cacheControlState( HWND hwndControl, CFilePickerState* aFilePickerState );
 145
 146     void SAL_CALL setHwnd( HWND hwndDlg );
 147
 148 private:
 149
 150     inline sal_Bool SAL_CALL IsListboxControl( HWND hwndControl ) const;
 151
 152     inline sal_Int16 SAL_CALL ListboxIdToListboxLabelId( sal_Int16 aListboxId ) const;
 153
 154     inline HWND SAL_CALL GetListboxLabelItem( sal_Int16 aControlId ) const;
 155
 156     // returns a hwnd for a control if successful
 157     // if bIncludeStdCtrls is false, the standard file dialog
 158     // controls like OK button, etc. will not be considered
 159     // the function return 0 on failure
 160     HWND SAL_CALL GetHwndDlgItem( sal_Int16 aControlId, sal_Bool bIncludeStdCtrls = sal_True ) const;
 161
 162     HWND m_hwndDlg;
 163 };
 164
 165 #endif