Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 142 insertions, 0 deletions

diff --git a/framework/inc/helper/titlebarupdate.hxx b/framework/inc/helper/titlebarupdate.hxx
new file mode 100644
index 000000000..11aba17dc
--- /dev/null
+++ b/framework/inc/helper/titlebarupdate.hxx
@@ -0,0 +1,142 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/frame/XFrame.hpp>
+#include <com/sun/star/frame/XFrameActionListener.hpp>
+#include <com/sun/star/frame/XTitleChangeListener.hpp>
+#include <cppuhelper/implbase.hxx>
+#include <cppuhelper/weakref.hxx>
+
+namespace framework{
+
+/*-************************************************************************************************************
+    @short          helps our frame on setting title/icon on the titlebar (including updates)
+
+    @devstatus      draft
+    @threadsafe     yes
+*//*-*************************************************************************************************************/
+class TitleBarUpdate final : public  ::cppu::WeakImplHelper<
+                                   css::lang::XInitialization
+                                 , css::frame::XTitleChangeListener // => XEventListener
+                                 , css::frame::XFrameActionListener > // => XEventListener
+{
+
+    // structs, types
+
+    private:
+
+        struct TModuleInfo
+        {
+            /// internal id of this module
+            OUString sID;
+            /// configured icon for this module
+            ::sal_Int32 nIcon;
+        };
+
+    // member
+
+    private:
+
+        /// may we need a uno service manager to create own services
+        css::uno::Reference< css::uno::XComponentContext > m_xContext;
+
+        /// reference to the frame which was created by the office himself
+        css::uno::WeakReference< css::frame::XFrame > m_xFrame;
+
+    // interface
+
+    public:
+
+        // ctor/dtor
+                 TitleBarUpdate(css::uno::Reference< css::uno::XComponentContext > xContext);
+        virtual ~TitleBarUpdate(                                                                   ) override;
+
+        // XInterface, XTypeProvider
+
+        // XInitialization
+        virtual void SAL_CALL initialize(const css::uno::Sequence< css::uno::Any >& lArguments) override;
+
+        // XFrameActionListener
+        virtual void SAL_CALL frameAction(const css::frame::FrameActionEvent& aEvent) override;
+
+        // XTitleChangeListener
+        virtual void SAL_CALL titleChanged(const css::frame::TitleChangedEvent& aEvent) override;
+
+        // XEventListener
+        virtual void SAL_CALL disposing(const css::lang::EventObject& aEvent) override;
+
+    // helper
+
+    private:
+
+        /** @short  identify the application module, which  is used behind the component
+                    of our frame.
+
+            @param  xFrame
+                    contains the component, which must be identified.
+
+            @param  rInfo
+                    describe the module in its details.
+                    Is set only if return value is true.
+
+            @return [sal_Bool]
+                    sal_True in case module could be identified and all needed values could be read.
+                    sal_False otherwise.
+         */
+        bool implst_getModuleInfo(const css::uno::Reference< css::frame::XFrame >& xFrame,
+                                              TModuleInfo&                               rInfo );
+
+        /** @short  set a new icon and title on the title bar of our connected frame window.
+
+            @descr  It does not check if an update is really needed. That has to be done outside.
+                    It retrieves all needed information and update the title bar - nothing less -
+                    nothing more.
+         */
+        void impl_forceUpdate();
+
+        /** @short  identify the current component (inside the connected frame)
+                    and set the right module icon on the title bar.
+
+            @param  xFrame
+                    the frame which contains the component and where the icon must be set
+                    on the window title bar.
+         */
+        void impl_updateIcon(const css::uno::Reference< css::frame::XFrame >& xFrame);
+
+        /** @short  gets the current title from the frame and set it on the window.
+
+            @param  xFrame
+                    the frame which contains the component and where the title must be set
+                    on the window title bar.
+         */
+        void impl_updateTitle(const css::uno::Reference< css::frame::XFrame >& xFrame);
+
+        //Hook to set GNOME3/Windows 7 applicationID for toplevel frames
+        //http://msdn.microsoft.com/en-us/library/dd378459(v=VS.85).aspx
+        //http://live.gnome.org/GnomeShell/ApplicationBased
+        void impl_updateApplicationID(const css::uno::Reference< css::frame::XFrame >& xFrame);
+}; // class TitleBarUpdate
+
+} // namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */