9ad6d1b6a4
use when the IntPtr is NULL. * generator/SignalHandler.cs, generator/CallbackGen.cs: removed call to Initialize for structs * gtk/Clipboard.custom, gtk/ClipboardClearFunc.cs, gtk/ClipboardGetFunc.cs, gtk/GtkSharp.GtkClipboardClearFuncNative.cs, gtk/GtkSharp.ClipboardGetFuncNative.cs, SelectionData.custom: Hand-wrapped selection handling stuff, along with relevant signals and the like. * gnome/voidObjectAffineSVPintSignal.cs: removed Initialize for hand-wrapped signal * sample/GnomeHelloWorld.cs, sample/Size.cs: compare against .Zero instead of using IsNull * api/gtk-api.xml, sources/Gtk.metadata: metadata updates for hiding some manually-wrapped stuff svn path=/trunk/gtk-sharp/; revision=8912
54 lines
1.8 KiB
Text
54 lines
1.8 KiB
Text
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public static Hashtable clipboard_objects = new Hashtable ();
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private static uint clipboard_object_next_id = 0;
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[DllImport("gtk-x11-2.0")]
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static extern bool gtk_clipboard_set_with_data(IntPtr raw, IntPtr targets, int n_targets, GtkSharp.GtkClipboardGetFuncNative get_func, GtkSharp.GtkClipboardClearFuncNative clear_func, uint id);
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[DllImport("gtksharpglue")]
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static extern IntPtr gtksharp_clipboard_target_list_add (IntPtr list, string name, uint flags, uint info);
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[DllImport("gtksharpglue")]
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static extern IntPtr gtksharp_clipboard_target_list_to_array (IntPtr list);
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[DllImport("gtksharpglue")]
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static extern void gtksharp_clipboard_target_array_free (IntPtr targets);
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[DllImport("gtksharpglue")]
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static extern void gtksharp_clipboard_target_list_free (IntPtr list);
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GtkSharp.GtkClipboardGetFuncWrapper get_func_wrapper;
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GtkSharp.GtkClipboardClearFuncWrapper clear_func_wrapper;
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public bool Set (Gtk.TargetEntry[] targets,
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Gtk.ClipboardGetFunc get_func,
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Gtk.ClipboardClearFunc clear_func,
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object data)
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{
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uint this_id;
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lock (clipboard_objects) {
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this_id = clipboard_object_next_id++;
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clipboard_objects[this_id] = data;
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}
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get_func_wrapper = new GtkSharp.GtkClipboardGetFuncWrapper (get_func);
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clear_func_wrapper = new GtkSharp.GtkClipboardClearFuncWrapper (clear_func);
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IntPtr list = IntPtr.Zero;
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foreach (Gtk.TargetEntry t in targets) {
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list = gtksharp_clipboard_target_list_add (list, t.target, t.flags, t.info);
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}
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IntPtr array = gtksharp_clipboard_target_list_to_array (list);
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bool ret = gtk_clipboard_set_with_data (Handle, array, targets.Length, get_func_wrapper.NativeDelegate, clear_func_wrapper.NativeDelegate, this_id);
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gtksharp_clipboard_target_array_free (array);
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gtksharp_clipboard_target_list_free (list);
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return ret;
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}
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