1 files changed, 152 insertions, 0 deletions
diff --git a/vcl/inc/unx/gtk/gtkdata.hxx b/vcl/inc/unx/gtk/gtkdata.hxx
new file mode 100644
index 000000000..2f88ffe8b
--- /dev/null
+++ b/vcl/inc/unx/gtk/gtkdata.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_VCL_INC_UNX_GTK_GTKDATA_HXX
+#define INCLUDED_VCL_INC_UNX_GTK_GTKDATA_HXX
+
+#define GLIB_DISABLE_DEPRECATION_WARNINGS
+#include <gdk/gdk.h>
+#include <gdk/gdkx.h>
+#include <gtk/gtk.h>
+
+#include <unx/gendata.hxx>
+#include <unx/saldisp.hxx>
+#include <unx/gtk/gtksys.hxx>
+#include <vcl/ptrstyle.hxx>
+#include <osl/conditn.hxx>
+#include <saltimer.hxx>
+#include <o3tl/enumarray.hxx>
+
+#include <vector>
+
+namespace com::sun::star::accessibility { class XAccessibleEventListener; }
+
+class GtkSalDisplay;
+class DocumentFocusListener;
+
+inline ::Window widget_get_xid(GtkWidget *widget)
+{
+    return GDK_WINDOW_XID(gtk_widget_get_window(widget));
+}
+
+class GtkSalTimer final : public SalTimer
+{
+    struct SalGtkTimeoutSource *m_pTimeout;
+public:
+    GtkSalTimer();
+    virtual ~GtkSalTimer() override;
+    virtual void Start( sal_uInt64 nMS ) override;
+    virtual void Stop() override;
+    bool         Expired();
+
+    sal_uLong    m_nTimeoutMS;
+};
+
+class GtkSalData final : public GenericUnixSalData
+{
+    GSource*        m_pUserEvent;
+    osl::Mutex      m_aDispatchMutex;
+    osl::Condition  m_aDispatchCondition;
+    std::exception_ptr m_aException;
+
+    css::uno::Reference<css::accessibility::XAccessibleEventListener> m_xDocumentFocusListener;
+    DocumentFocusListener * m_pDocumentFocusListener;
+
+public:
+    GtkSalData( SalInstance *pInstance );
+    virtual ~GtkSalData() override;
+
+    DocumentFocusListener & GetDocumentFocusListener();
+
+    void Init();
+    virtual void Dispose() override;
+
+    static void initNWF();
+    static void deInitNWF();
+
+    void TriggerUserEventProcessing();
+    void TriggerAllUserEventsProcessed();
+
+    bool Yield( bool bWait, bool bHandleAllCurrentEvents );
+    inline GdkDisplay *GetGdkDisplay();
+
+    virtual void ErrorTrapPush() override;
+    virtual bool ErrorTrapPop( bool bIgnoreError = true ) override;
+
+    inline GtkSalDisplay *GetGtkDisplay() const;
+    void setException(const std::exception_ptr& exception) { m_aException = exception; }
+};
+
+class GtkSalFrame;
+
+class GtkSalDisplay : public SalGenericDisplay
+{
+    GtkSalSystem*                   m_pSys;
+    GdkDisplay*                     m_pGdkDisplay;
+    o3tl::enumarray<PointerStyle, GdkCursor*> m_aCursors;
+    bool                            m_bStartupCompleted;
+    bool                            m_bX11Display;
+
+    GdkCursor* getFromSvg( OUString const & name, int nXHot, int nYHot );
+
+public:
+             GtkSalDisplay( GdkDisplay* pDisplay );
+    virtual ~GtkSalDisplay() override;
+
+    GdkDisplay* GetGdkDisplay() const { return m_pGdkDisplay; }
+    bool        IsX11Display() const { return m_bX11Display; }
+
+    GtkSalSystem* getSystem() const { return m_pSys; }
+
+    GtkWidget* findGtkWidgetForNativeHandle(sal_uIntPtr hWindow) const;
+
+    virtual void deregisterFrame( SalFrame* pFrame ) override;
+    GdkCursor *getCursor( PointerStyle ePointerStyle );
+    virtual int CaptureMouse( SalFrame* pFrame );
+
+    SalX11Screen GetDefaultXScreen() { return m_pSys->GetDisplayDefaultXScreen(); }
+    Size         GetScreenSize( int nDisplayScreen );
+
+    GdkFilterReturn filterGdkEvent( GdkXEvent* sys_event );
+    void startupNotificationCompleted() { m_bStartupCompleted = true; }
+
+    void screenSizeChanged( GdkScreen const * );
+    void monitorsChanged( GdkScreen const * );
+
+    virtual void TriggerUserEventProcessing() override;
+    virtual void TriggerAllUserEventsProcessed() override;
+};
+
+inline GtkSalData* GetGtkSalData()
+{
+    return static_cast<GtkSalData*>(ImplGetSVData()->mpSalData);
+}
+inline GdkDisplay *GtkSalData::GetGdkDisplay()
+{
+    return GetGtkDisplay()->GetGdkDisplay();
+}
+
+GtkSalDisplay *GtkSalData::GetGtkDisplay() const
+{
+    return static_cast<GtkSalDisplay *>(GetDisplay());
+}
+
+#endif // INCLUDED_VCL_INC_UNX_GTK_GTKDATA_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */