1 files changed, 70 insertions, 0 deletions
diff --git a/embed/mozilla/AutoModalDialog.h b/embed/mozilla/AutoModalDialog.h
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+++ b/embed/mozilla/AutoModalDialog.h
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+/* 
+ *  Copyright © 2006, 2008 Christian Persch
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation; either version 2.1, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef AUTOMODALDIALOG_H
+#define AUTOMODALDIALOG_H
+
+#include <nsCOMPtr.h>
+
+#include <gtk/gtkwidget.h>
+
+#include "AutoJSContextStack.h"
+#include "AutoWindowModalState.h"
+
+/**
+ * AutoModalDialog:
+ * A stack-based helper class for modal GTK+ dialogues.
+ * 
+ * You MUST check ::ShouldShow() before showing the dialogue!
+ */
+class AutoModalDialog
+{
+  public:
+    AutoModalDialog (nsIDOMWindow *, PRBool);
+    ~AutoModalDialog ();
+
+    GtkWindow *GetParent ();
+ 
+    PRBool ShouldShow () { return mDefaultEnabled && mContextPushed; }
+
+    int Run (GtkDialog *aDialog);
+
+  private: 
+    // stack only please
+    void *operator new (size_t) CPP_THROW_NEW;
+
+    nsCOMPtr<nsIDOMWindow> mWindow;
+
+    AutoJSContextStack mStack;
+    AutoWindowModalState mModalState;
+
+#ifdef HAVE_GECKO_1_9
+    static void PR_CALLBACK ResponseCallback (GtkWidget*, int, void*);
+    static gboolean PR_CALLBACK DeleteCallback (GtkWidget*, void*, void*);
+
+    PRBool DispatchEvent (const char*, PRBool);
+
+    int mResponse;
+    PRPackedBool mContinueModalLoop;
+#endif
+
+    PRPackedBool mDefaultEnabled;
+    PRPackedBool mContextPushed;
+};
+
+#endif