fpicker/source/unx/gnome/SalGtkPicker.hxx

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  30
  31 #ifndef _SALGTKFPICKER_HXX_
  32 #define _SALGTKFPICKER_HXX_
  33
  34 //_____________________________________________________________________________
  35 //      includes of other projects
  36 //_____________________________________________________________________________
  37
  38 #include <osl/mutex.hxx>
  39 #include <cppuhelper/compbase1.hxx>
  40 #include <com/sun/star/ui/dialogs/XFilePicker.hpp>
  41 #include <com/sun/star/ui/dialogs/XFilePicker2.hpp>
  42 #include <com/sun/star/ui/dialogs/XFolderPicker.hpp>
  43 #include <com/sun/star/lang/XServiceInfo.hpp>
  44 #include <com/sun/star/util/XCancellable.hpp>
  45
  46 #include <com/sun/star/awt/XTopWindowListener.hpp>
  47 #include <com/sun/star/awt/XExtendedToolkit.hpp>
  48
  49 #include <gtk/gtk.h>
  50 #include <gdk/gdkkeysyms.h>
  51
  52 //----------------------------------------------------------
  53 // class declaration
  54 //----------------------------------------------------------
  55
  56 class SalGtkPicker
  57 {
  58     public:
  59         SalGtkPicker() : m_pDialog(0) {}
  60         virtual ~SalGtkPicker();
  61     protected:
  62         osl::Mutex m_rbHelperMtx;
  63         GtkWidget  *m_pDialog;
  64     protected:
  65         virtual void SAL_CALL implsetTitle( const ::rtl::OUString& aTitle )
  66             throw( ::com::sun::star::uno::RuntimeException );
  67
  68         virtual void SAL_CALL implsetDisplayDirectory( const rtl::OUString& rDirectory )
  69             throw( com::sun::star::lang::IllegalArgumentException, com::sun::star::uno::RuntimeException );
  70
  71         virtual rtl::OUString SAL_CALL implgetDisplayDirectory(  )
  72             throw( com::sun::star::uno::RuntimeException );
  73         static rtl::OUString uritounicode(const gchar *pIn);
  74         static rtl::OString unicodetouri(const rtl::OUString &rURL);
  75 };
  76
  77 //Run the Gtk Dialog. Watch for any "new windows" created while we're
  78 //executing and consider that a CANCEL event to avoid e.g. "file cannot be opened"
  79 //modal dialogs and this one getting locked if some other API call causes this
  80 //to happen while we're opened waiting for user input, e.g.
  81 //https://bugzilla.redhat.com/show_bug.cgi?id=441108
  82 class RunDialog :
  83     public cppu::WeakComponentImplHelper1< ::com::sun::star::awt::XTopWindowListener >
  84 {
  85 private:
  86     osl::Mutex maLock;
  87     GtkWidget *mpDialog;
  88     GdkWindow *mpCreatedParent;
  89     ::com::sun::star::uno::Reference< ::com::sun::star::awt::XExtendedToolkit>  mxToolkit;
  90 public:
  91
  92     // XTopWindowListener
  93     using cppu::WeakComponentImplHelperBase::disposing;
  94     virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& )
  95         throw(::com::sun::star::uno::RuntimeException) {}
  96     virtual void SAL_CALL windowOpened( const ::com::sun::star::lang::EventObject& e )
  97         throw (::com::sun::star::uno::RuntimeException);
  98     virtual void SAL_CALL windowClosing( const ::com::sun::star::lang::EventObject& )
  99         throw (::com::sun::star::uno::RuntimeException) {}
 100     virtual void SAL_CALL windowClosed( const ::com::sun::star::lang::EventObject& )
 101         throw (::com::sun::star::uno::RuntimeException) {}
 102     virtual void SAL_CALL windowMinimized( const ::com::sun::star::lang::EventObject& )
 103         throw (::com::sun::star::uno::RuntimeException) {}
 104     virtual void SAL_CALL windowNormalized( const ::com::sun::star::lang::EventObject& )
 105         throw (::com::sun::star::uno::RuntimeException) {}
 106     virtual void SAL_CALL windowActivated( const ::com::sun::star::lang::EventObject& )
 107         throw (::com::sun::star::uno::RuntimeException) {}
 108     virtual void SAL_CALL windowDeactivated( const ::com::sun::star::lang::EventObject& )
 109         throw (::com::sun::star::uno::RuntimeException) {}
 110 public:
 111     RunDialog(GtkWidget *pDialog, ::com::sun::star::uno::Reference< ::com::sun::star::awt::XExtendedToolkit > &rToolkit);
 112     gint run();
 113     void cancel();
 114     ~RunDialog();
 115 };
 116
 117 #endif