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clipboard.h

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00001 /*  Inti: Integrated Foundation Classes
00002  *  Copyright (C) 2002-2003 The Inti Development Team.
00003  *
00004  *  This program is free software; you can redistribute it and/or modify
00005  *  it under the terms of the GNU General Public License as published by
00006  *  the Free Software Foundation; either version 2 of the License, or
00007  *  (at your option) any later version.
00008  *
00009  *  This program is distributed in the hope that it will be useful,
00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  *  GNU Library General Public License for more details.
00013  *
00014  *  You should have received a copy of the GNU Library General Public License
00015  *  along with this program; if not, write to the Free Software
00016  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00017  */
00018  
00021 
00022 #ifndef INTI_GTK_CLIPBOARD_H
00023 #define INTI_GTK_CLIPBOARD_H
00024 
00025 #ifndef INTI_G_OBJECT_H
00026 #include <inti/glib/object.h>
00027 #endif
00028 
00029 #ifndef INTI_GDK_TYPES_H
00030 #include <inti/gdk/types.h>
00031 #endif
00032 
00033 #ifndef __GTK_CLIPBOARD_H__
00034 #include <gtk/gtkclipboard.h>
00035 #endif
00036 
00037 #ifndef _CPP_VECTOR
00038 #include <vector>
00039 #endif
00040 
00041 namespace Inti {
00042 
00043 namespace G {
00044 class Object;
00045 }
00046 
00047 namespace Gdk {
00048 class Display;
00049 }
00050 
00051 namespace Gtk {
00052 
00053 class SelectionData;
00054 class TargetEntry;
00055 
00088 
00089 class Clipboard : public G::Object
00090 {
00091         friend class G::Object;
00092         
00093         Clipboard(const Clipboard&);
00094         Clipboard& operator=(const Clipboard&);
00095 
00096 protected:
00099 
00100         explicit Clipboard(GtkClipboard *clipboard, bool reference = false);
00107 
00109 
00110 public:
00111         typedef Slot1<void, const SelectionData&> ReceivedSlot;
00121 
00122         typedef Slot1<void, const String&> TextReceivedSlot;
00131 
00132         typedef Slot2<void, SelectionData&, unsigned int> GetSlot;
00150 
00151         typedef Slot0<void> ClearSlot;
00158 
00161 
00162         virtual ~Clipboard();
00164         
00166 
00167         static Clipboard* get(Gdk::Atom selection, const Gdk::Display *display = 0);
00198 
00199         static Clipboard* get_default(const Gdk::Display *display = 0);
00213 
00214         static Clipboard* get_primary(const Gdk::Display *display = 0);
00228 
00231 
00232         GtkClipboard* gtk_clipboard() const { return (GtkClipboard*)instance; }
00234 
00235         operator GtkClipboard* () const;
00237 
00238         Gdk::Display* get_display() const;
00241 
00245 
00246         bool set(const std::vector<TargetEntry>& targets, const GetSlot *get, const ClearSlot *clear);
00258 
00259         void clear();
00264 
00265         void set_text(const String& text);
00271 
00272         void request_contents(Gdk::Atom target, const ReceivedSlot *received) const;
00280 
00281         void request_text(const TextReceivedSlot *received) const;
00288 
00289         Pointer<SelectionData> wait_for_contents(Gdk::Atom target) const;
00296 
00297         String wait_for_text() const;
00305 
00306         bool wait_is_text_available() const;
00315 
00317 };
00318 
00319 } // namespace Gtk
00320 
00321 } // namespace Inti
00322 
00323 #endif // INTI_GTK_CLIPBOARD_H
00324 
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