]> git.saurik.com Git - wxWidgets.git/blobdiff - include/wx/gtk1/clipbrd.h
Since wxPanel is now AutoLayout aware, removed indirect auto layouting
[wxWidgets.git] / include / wx / gtk1 / clipbrd.h
index aa46abbb0057ddc26e5a382339936a152105a581..188ea58fcfb285d5c31f963d703647a5114d8928 100644 (file)
@@ -4,7 +4,7 @@
 // Author:      Robert Roebling
 // Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling
-// Licence:    wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 
 #endif
 
 #include "wx/defs.h"
+
+#if wxUSE_CLIPBOARD
+
 #include "wx/object.h"
 #include "wx/list.h"
+#include "wx/dataobj.h"
 #include "wx/control.h"
-#include "wx/dnd.h"      // for wxDataObject
+#include "wx/module.h"
 
 //-----------------------------------------------------------------------------
 // classes
 //-----------------------------------------------------------------------------
 
 class wxClipboard;
-
-//-----------------------------------------------------------------------------
-// global functions
-//-----------------------------------------------------------------------------
-
-void wxInitClipboard();
-void wxDoneClipboard();
+class wxClipboardModule;
 
 //-----------------------------------------------------------------------------
 // global data
@@ -44,28 +42,77 @@ extern wxClipboard* wxTheClipboard;
 // wxClipboard
 //-----------------------------------------------------------------------------
 
-class  wxClipboard: public wxObject
+class wxClipboard : public wxObject
 {
-  DECLARE_DYNAMIC_CLASS(wxClipboard)
+public:
+    wxClipboard();
+    ~wxClipboard();
+
+    // open the clipboard before SetData() and GetData()
+    virtual bool Open();
+
+    // close the clipboard after SetData() and GetData()
+    virtual void Close();
+
+    // set the clipboard data. all other formats will be deleted.
+    virtual bool SetData( wxDataObject *data );
+
+    // add to the clipboard data.
+    virtual bool AddData( wxDataObject *data );
+
+    // ask if data in correct format is available
+    virtual bool IsSupported( wxDataFormat format );
+
+    // fill data with data on the clipboard (if available)
+    virtual bool GetData( wxDataObject *data );
+
+    // clears wxTheClipboard and the system's clipboard if possible
+    virtual void Clear();
+
+    // flushes the clipboard: not available under GTK
+    virtual bool Flush() { return FALSE; }
+    
+    /// If primary == TRUE, use primary selection in all further ops,
+    /// primary=FALSE resets it.
+    inline void UsePrimarySelection(bool primary = TRUE) { m_usePrimary = primary; }
+    
+  // implementation
+    bool              m_open;
+    bool              m_ownsClipboard;
+    bool              m_ownsPrimarySelection;
+    wxDataObject     *m_data;
+
+    GtkWidget        *m_clipboardWidget;  /* for getting and offering data */
+    GtkWidget        *m_targetsWidget;    /* for getting list of supported formats */
+    bool              m_waiting;          /* querying data or formats is asynchronous */
+
+    bool              m_formatSupported;
+    GdkAtom           m_targetRequested;
+    bool              m_usePrimary;
+    wxDataObject      *m_receivedData;
+    
+private:
+    DECLARE_DYNAMIC_CLASS(wxClipboard)
+};
 
+//-----------------------------------------------------------------------------
+// wxClipboardModule
+//-----------------------------------------------------------------------------
+
+class wxClipboardModule: public wxModule
+{
 public:
-  wxClipboard();
-  ~wxClipboard();
-
-  virtual void SetData( wxDataObject *data );
-  virtual void *GetData( wxDataFormat format, size_t *length );
-  virtual bool IsAvailable( wxDataFormat format );
-
- // implementation 
-  
-  wxDataObject  *m_data;
-  char          *m_sentString, 
-               *m_receivedString;
-  void          *m_receivedTargets;
-  size_t         m_receivedLength;
-  GtkWidget     *m_clipboardWidget;
+    wxClipboardModule() {}
+    bool OnInit();
+    void OnExit();
+    
+private:
+    DECLARE_DYNAMIC_CLASS(wxClipboardModule)
 };
 
+#endif
+
+   // wxUSE_CLIPBOARD
+
 #endif
     // __GTKCLIPBOARDH__