X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/439c7eae9b77cc6c0414ccae52e688d626c86851..7d6a4d96961eac84d05db8bb24c64d39003f6e54:/src/gtk/clipbrd.cpp?ds=sidebyside diff --git a/src/gtk/clipbrd.cpp b/src/gtk/clipbrd.cpp index 8276951829..aeb6af2ea0 100644 --- a/src/gtk/clipbrd.cpp +++ b/src/gtk/clipbrd.cpp @@ -75,10 +75,11 @@ public: ~wxClipboardSync() { +#if wxUSE_CONSOLE_EVENTLOOP // ensure that there is a running event loop: this might not be the // case if we're called before the main event loop startup wxEventLoopGuarantor ensureEventLoop; - +#endif while (ms_clipboard) wxEventLoopBase::GetActive()->YieldFor(wxEVT_CATEGORY_CLIPBOARD); } @@ -132,11 +133,15 @@ targets_selection_received( GtkWidget *WXUNUSED(widget), wxON_BLOCK_EXIT1(wxClipboardSync::OnDone, clipboard); - if ( !selection_data || selection_data->length <= 0 ) + if (!selection_data) + return; + + const int selection_data_length = gtk_selection_data_get_length(selection_data); + if (selection_data_length <= 0) return; // make sure we got the data in the correct form - GdkAtom type = selection_data->type; + GdkAtom type = gtk_selection_data_get_data_type(selection_data); if ( type != GDK_SELECTION_TYPE_ATOM ) { if ( strcmp(wxGtkString(gdk_atom_name(type)), "TARGETS") != 0 ) @@ -150,14 +155,14 @@ targets_selection_received( GtkWidget *WXUNUSED(widget), // it's not really a format, of course, but we can reuse its GetId() method // to format this atom as string - wxDataFormat clip(selection_data->selection); + wxDataFormat clip(gtk_selection_data_get_selection(selection_data)); wxLogTrace( TRACE_CLIPBOARD, wxT("Received available formats for clipboard %s"), clip.GetId().c_str() ); // the atoms we received, holding a list of targets (= formats) - const GdkAtom * const atoms = (GdkAtom *)selection_data->data; - for ( size_t i = 0; i < selection_data->length/sizeof(GdkAtom); i++ ) + const GdkAtom* const atoms = (GdkAtom*)gtk_selection_data_get_data(selection_data); + for (size_t i = 0; i < selection_data_length / sizeof(GdkAtom); i++) { const wxDataFormat format(atoms[i]); @@ -194,7 +199,7 @@ selection_received( GtkWidget *WXUNUSED(widget), wxON_BLOCK_EXIT1(wxClipboardSync::OnDone, clipboard); - if ( !selection_data || selection_data->length <= 0 ) + if (!selection_data || gtk_selection_data_get_length(selection_data) <= 0) return; clipboard->GTKOnSelectionReceived(*selection_data); @@ -261,7 +266,8 @@ selection_handler( GtkWidget *WXUNUSED(widget), if ( !clipboard ) return; - wxDataObject * const data = clipboard->GTKGetDataObject(); + wxDataObject * const data = clipboard->GTKGetDataObject( + gtk_selection_data_get_selection(selection_data)); if ( !data ) return; @@ -269,7 +275,7 @@ selection_handler( GtkWidget *WXUNUSED(widget), // In particular, it satisfies Klipper, which polls // TIMESTAMP to see if the clipboards content has changed. // It shall return the time which was used to set the data. - if (selection_data->target == g_timestampAtom) + if (gtk_selection_data_get_target(selection_data) == g_timestampAtom) { guint timestamp = GPOINTER_TO_UINT (signal_data); gtk_selection_data_set(selection_data, @@ -283,14 +289,14 @@ selection_handler( GtkWidget *WXUNUSED(widget), return; } - wxDataFormat format( selection_data->target ); + wxDataFormat format(gtk_selection_data_get_target(selection_data)); wxLogTrace(TRACE_CLIPBOARD, wxT("clipboard data in format %s, GtkSelectionData is target=%s type=%s selection=%s timestamp=%u"), format.GetId().c_str(), - wxString::FromAscii(wxGtkString(gdk_atom_name(selection_data->target))).c_str(), - wxString::FromAscii(wxGtkString(gdk_atom_name(selection_data->type))).c_str(), - wxString::FromAscii(wxGtkString(gdk_atom_name(selection_data->selection))).c_str(), + wxString::FromAscii(wxGtkString(gdk_atom_name(gtk_selection_data_get_target(selection_data)))).c_str(), + wxString::FromAscii(wxGtkString(gdk_atom_name(gtk_selection_data_get_data_type(selection_data)))).c_str(), + wxString::FromAscii(wxGtkString(gdk_atom_name(gtk_selection_data_get_selection(selection_data)))).c_str(), GPOINTER_TO_UINT( signal_data ) ); @@ -334,14 +340,16 @@ void wxClipboard::GTKOnSelectionReceived(const GtkSelectionData& sel) { wxCHECK_RET( m_receivedData, wxT("should be inside GetData()") ); - const wxDataFormat format(sel.target); + const wxDataFormat format(gtk_selection_data_get_target(const_cast(&sel))); wxLogTrace(TRACE_CLIPBOARD, wxT("Received selection %s"), format.GetId().c_str()); - if ( !m_receivedData->IsSupportedFormat(format) ) + if ( !m_receivedData->IsSupportedFormat(format, wxDataObject::Set) ) return; - m_receivedData->SetData(format, sel.length, sel.data); + m_receivedData->SetData(format, + gtk_selection_data_get_length(const_cast(&sel)), + gtk_selection_data_get_data(const_cast(&sel))); m_formatSupported = true; } @@ -365,7 +373,11 @@ async_targets_selection_received( GtkWidget *WXUNUSED(widget), wxClipboardEvent *event = new wxClipboardEvent(wxEVT_CLIPBOARD_CHANGED); event->SetEventObject( clipboard ); - if ( !selection_data || selection_data->length <= 0 ) + int selection_data_length = 0; + if (selection_data) + selection_data_length = gtk_selection_data_get_length(selection_data); + + if (selection_data_length <= 0) { clipboard->m_sink->QueueEvent( event ); clipboard->m_sink.Release(); @@ -373,7 +385,7 @@ async_targets_selection_received( GtkWidget *WXUNUSED(widget), } // make sure we got the data in the correct form - GdkAtom type = selection_data->type; + GdkAtom type = gtk_selection_data_get_data_type(selection_data); if ( type != GDK_SELECTION_TYPE_ATOM ) { if ( strcmp(wxGtkString(gdk_atom_name(type)), "TARGETS") != 0 ) @@ -389,14 +401,14 @@ async_targets_selection_received( GtkWidget *WXUNUSED(widget), // it's not really a format, of course, but we can reuse its GetId() method // to format this atom as string - wxDataFormat clip(selection_data->selection); + wxDataFormat clip(gtk_selection_data_get_selection(selection_data)); wxLogTrace( TRACE_CLIPBOARD, wxT("Received available formats for clipboard %s"), clip.GetId().c_str() ); // the atoms we received, holding a list of targets (= formats) - const GdkAtom * const atoms = (GdkAtom *)selection_data->data; - for ( size_t i = 0; i < selection_data->length/sizeof(GdkAtom); i++ ) + const GdkAtom* const atoms = (GdkAtom*)gtk_selection_data_get_data(selection_data); + for (size_t i = 0; i < selection_data_length / sizeof(GdkAtom); i++) { const wxDataFormat format(atoms[i]); @@ -485,11 +497,7 @@ GdkAtom wxClipboard::GTKGetClipboardAtom() const void wxClipboard::GTKClearData(Kind kind) { wxDataObject *&data = Data(kind); - if ( data ) - { - delete data; - data = NULL; - } + wxDELETE(data); } bool wxClipboard::SetSelectionOwner(bool set) @@ -499,7 +507,7 @@ bool wxClipboard::SetSelectionOwner(bool set) set ? m_clipboardWidget : NULL, GTKGetClipboardAtom(), (guint32)GDK_CURRENT_TIME - ); + ) != 0; if ( !rc ) { @@ -571,7 +579,7 @@ void wxClipboard::Clear() gtk_selection_clear_targets( m_clipboardWidget, GTKGetClipboardAtom() ); if ( gdk_selection_owner_get(GTKGetClipboardAtom()) == - m_clipboardWidget->window ) + gtk_widget_get_window(m_clipboardWidget) ) { wxClipboardSync sync(*this); @@ -674,10 +682,11 @@ bool wxClipboard::GetData( wxDataObject& data ) { wxCHECK_MSG( m_open, false, wxT("clipboard not open") ); - // get all supported formats from wxDataObjects - const size_t count = data.GetFormatCount(); + // get all supported formats from wxDataObjects: notice that we are setting + // the object data, so we need them in "Set" direction + const size_t count = data.GetFormatCount(wxDataObject::Set); wxDataFormatArray formats(new wxDataFormat[count]); - data.GetAllFormats(formats.get()); + data.GetAllFormats(formats.get(), wxDataObject::Set); for ( size_t i = 0; i < count; i++ ) { @@ -731,4 +740,27 @@ bool wxClipboard::GetData( wxDataObject& data ) return false; } +wxDataObject* wxClipboard::GTKGetDataObject( GdkAtom atom ) +{ + if ( atom == GDK_NONE ) + return Data(); + + if ( atom == GDK_SELECTION_PRIMARY ) + { + wxLogTrace(TRACE_CLIPBOARD, wxT("Primary selection requested" )); + + return Data( wxClipboard::Primary ); + } + else if ( atom == g_clipboardAtom ) + { + wxLogTrace(TRACE_CLIPBOARD, wxT("Clipboard data requested" )); + + return Data( wxClipboard::Clipboard ); + } + else // some other selection, we're not concerned + { + return (wxDataObject*)NULL; + } +} + #endif // wxUSE_CLIPBOARD