X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e5d6aa2208e2cede142bd2cf703a75cbdff5df92..bd77da975b1aeeb52c56d2aacb02beec039b5bc3:/src/gtk1/clipbrd.cpp diff --git a/src/gtk1/clipbrd.cpp b/src/gtk1/clipbrd.cpp index dc455e90c5..023cdad83c 100644 --- a/src/gtk1/clipbrd.cpp +++ b/src/gtk1/clipbrd.cpp @@ -4,7 +4,7 @@ // Author: Robert Roebling // Id: $Id$ // Copyright: (c) 1998 Robert Roebling -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ @@ -59,9 +59,9 @@ struct _GtkSelectionData GdkAtom selection; GdkAtom target; GdkAtom type; - gint format; + gint format; guchar *data; - gint length; + gint length; }; */ @@ -76,7 +76,7 @@ targets_selection_received( GtkWidget *WXUNUSED(widget), #if (GTK_MINOR_VERSION > 0) guint32 WXUNUSED(time), #endif - wxClipboard *clipboard ) + wxClipboard *clipboard ) { if (!wxTheClipboard) { @@ -126,7 +126,7 @@ selection_received( GtkWidget *WXUNUSED(widget), #if (GTK_MINOR_VERSION > 0) guint32 WXUNUSED(time), #endif - wxClipboard *clipboard ) + wxClipboard *clipboard ) { if (!wxTheClipboard) { @@ -164,7 +164,7 @@ selection_received( GtkWidget *WXUNUSED(widget), clipboard->m_waiting = FALSE; return; } - + data_object->SetData( format, (size_t) selection_data->length, (const char*) selection_data->data ); wxTheClipboard->m_formatSupported = TRUE; @@ -200,10 +200,10 @@ selection_clear_clip( GtkWidget *WXUNUSED(widget), GdkEventSelection *event ) { /* the clipboard is no longer in our hands. we can the delete clipboard data. */ if (wxTheClipboard->m_data) - { - delete wxTheClipboard->m_data; - wxTheClipboard->m_data = (wxDataObject*) NULL; - } + { + delete wxTheClipboard->m_data; + wxTheClipboard->m_data = (wxDataObject*) NULL; + } } wxTheClipboard->m_waiting = FALSE; @@ -230,24 +230,24 @@ selection_handler( GtkWidget *WXUNUSED(widget), GtkSelectionData *selection_data /* this will fail for composite formats */ if (format.GetType() == wxDF_TEXT) { - wxTextDataObject *text_object = (wxTextDataObject*) data; - wxString text( text_object->GetText() ); + wxTextDataObject *text_object = (wxTextDataObject*) data; + wxString text( text_object->GetText() ); #if wxUSE_UNICODE - const wxWX2MBbuf s = text.mbc_str(); - int len = strlen(s); + const wxWX2MBbuf s = text.mbc_str(); + int len = strlen(s); #else // more efficient in non-Unicode - const char *s = text.c_str(); - int len = (int) text.Length(); + const char *s = text.c_str(); + int len = (int) text.Length(); #endif gtk_selection_data_set( selection_data, - GDK_SELECTION_TYPE_STRING, - 8*sizeof(gchar), - (unsigned char*) (const char*) s, + GDK_SELECTION_TYPE_STRING, + 8*sizeof(gchar), + (unsigned char*) (const char*) s, len ); - - return; + + return; } int size = data->GetDataSize( format ); @@ -260,10 +260,10 @@ selection_handler( GtkWidget *WXUNUSED(widget), GtkSelectionData *selection_data gtk_selection_data_set( selection_data, - GDK_SELECTION_TYPE_STRING, - 8*sizeof(gchar), - (unsigned char*) d, - size ); + GDK_SELECTION_TYPE_STRING, + 8*sizeof(gchar), + (unsigned char*) d, + size ); } //----------------------------------------------------------------------------- @@ -289,9 +289,9 @@ wxClipboard::wxClipboard() gtk_signal_connect( GTK_OBJECT(m_targetsWidget), "selection_received", - GTK_SIGNAL_FUNC( targets_selection_received ), - (gpointer) this ); - + GTK_SIGNAL_FUNC( targets_selection_received ), + (gpointer) this ); + /* we use m_clipboardWidget to get and to offer data */ m_clipboardWidget = gtk_window_new( GTK_WINDOW_POPUP ); @@ -299,14 +299,14 @@ wxClipboard::wxClipboard() gtk_signal_connect( GTK_OBJECT(m_clipboardWidget), "selection_received", - GTK_SIGNAL_FUNC( selection_received ), - (gpointer) this ); + GTK_SIGNAL_FUNC( selection_received ), + (gpointer) this ); gtk_signal_connect( GTK_OBJECT(m_clipboardWidget), "selection_clear_event", - GTK_SIGNAL_FUNC( selection_clear_clip ), - (gpointer) NULL ); - + GTK_SIGNAL_FUNC( selection_clear_clip ), + (gpointer) NULL ); + if (!g_clipboardAtom) g_clipboardAtom = gdk_atom_intern( "CLIPBOARD", FALSE ); if (!g_targetsAtom) g_targetsAtom = gdk_atom_intern ("TARGETS", FALSE); @@ -338,27 +338,27 @@ void wxClipboard::Clear() if (gdk_selection_owner_get( g_clipboardAtom ) == m_clipboardWidget->window) { m_waiting = TRUE; - + gtk_selection_owner_set( (GtkWidget*) NULL, g_clipboardAtom, GDK_CURRENT_TIME ); - + while (m_waiting) gtk_main_iteration(); } if (gdk_selection_owner_get( GDK_SELECTION_PRIMARY ) == m_clipboardWidget->window) { m_waiting = TRUE; - + gtk_selection_owner_set( (GtkWidget*) NULL, GDK_SELECTION_PRIMARY, GDK_CURRENT_TIME ); - + while (m_waiting) gtk_main_iteration(); } if (m_data) { - delete m_data; - m_data = (wxDataObject*) NULL; - } - + delete m_data; + m_data = (wxDataObject*) NULL; + } + #if wxUSE_THREADS /* re-enable GUI threads */ wxapp_install_thread_wakeup(); @@ -411,29 +411,29 @@ bool wxClipboard::AddData( wxDataObject *data ) for (size_t i = 0; i < m_data->GetFormatCount(); i++) { GdkAtom atom = array[i]; - wxLogDebug( wxT("Clipboard Supported atom %s"), gdk_atom_name( atom ) ); + wxLogDebug( wxT("Clipboard Supported atom %s"), gdk_atom_name( atom ) ); /* Add handlers if someone requests data. We currently always - offer data to the clipboard and the primary selection. Maybe - we should make that depend on the usePrimary flag */ - + offer data to the clipboard and the primary selection. Maybe + we should make that depend on the usePrimary flag */ + gtk_selection_add_target( GTK_WIDGET(m_clipboardWidget), GDK_SELECTION_PRIMARY, - atom, - 0 ); /* what is info ? */ - + atom, + 0 ); /* what is info ? */ + gtk_selection_add_target( GTK_WIDGET(m_clipboardWidget), g_clipboardAtom, - atom, - 0 ); /* what is info ? */ + atom, + 0 ); /* what is info ? */ } delete[] array; - + gtk_signal_connect( GTK_OBJECT(m_clipboardWidget), "selection_get", - GTK_SIGNAL_FUNC(selection_handler), - (gpointer) NULL ); + GTK_SIGNAL_FUNC(selection_handler), + (gpointer) NULL ); #if wxUSE_THREADS /* disable GUI threads */ @@ -443,7 +443,7 @@ bool wxClipboard::AddData( wxDataObject *data ) /* Tell the world we offer clipboard data */ if (!gtk_selection_owner_set( m_clipboardWidget, g_clipboardAtom, - GDK_CURRENT_TIME )) + GDK_CURRENT_TIME )) { #if wxUSE_THREADS /* re-enable GUI threads */ @@ -455,7 +455,7 @@ bool wxClipboard::AddData( wxDataObject *data ) if (!gtk_selection_owner_set( m_clipboardWidget, GDK_SELECTION_PRIMARY, - GDK_CURRENT_TIME )) + GDK_CURRENT_TIME )) { #if wxUSE_THREADS /* re-enable GUI threads */ @@ -469,7 +469,7 @@ bool wxClipboard::AddData( wxDataObject *data ) /* re-enable GUI threads */ wxapp_install_thread_wakeup(); #endif - + return TRUE; } @@ -508,9 +508,10 @@ bool wxClipboard::IsSupported( const wxDataFormat& format ) m_waiting = TRUE; gtk_selection_convert( m_targetsWidget, - m_usePrimary ? GDK_SELECTION_PRIMARY : g_clipboardAtom, - g_targetsAtom, - GDK_CURRENT_TIME ); + m_usePrimary ? (GdkAtom)GDK_SELECTION_PRIMARY + : g_clipboardAtom, + g_targetsAtom, + GDK_CURRENT_TIME ); while (m_waiting) gtk_main_iteration(); @@ -535,7 +536,7 @@ bool wxClipboard::GetData( wxDataObject& data ) /* is data supported by clipboard ? */ if (!IsSupported( format )) - continue; + continue; /* store pointer to data object to be filled up by callbacks */ m_receivedData = &data; @@ -562,16 +563,17 @@ bool wxClipboard::GetData( wxDataObject& data ) wxLogDebug( wxT("wxClipboard::GetData: format found, start convert") ); gtk_selection_convert( m_clipboardWidget, - m_usePrimary ? GDK_SELECTION_PRIMARY : g_clipboardAtom, - m_targetRequested, - GDK_CURRENT_TIME ); + m_usePrimary ? (GdkAtom)GDK_SELECTION_PRIMARY + : g_clipboardAtom, + m_targetRequested, + GDK_CURRENT_TIME ); while (m_waiting) gtk_main_iteration(); /* this is a true error as we checked for the presence of such data before */ wxCHECK_MSG( m_formatSupported, FALSE, wxT("error retrieving data from clipboard") ); - - /* return success */ + + /* return success */ delete[] array; return TRUE; }