Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 339 insertions, 0 deletions

diff --git a/framework/source/uielement/complextoolbarcontroller.cxx b/framework/source/uielement/complextoolbarcontroller.cxx
new file mode 100644
index 000000000..06da77962
--- /dev/null
+++ b/framework/source/uielement/complextoolbarcontroller.cxx
@@ -0,0 +1,339 @@
+/* -*- 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 .
+ */
+
+#include <uielement/complextoolbarcontroller.hxx>
+
+#include <com/sun/star/util/URLTransformer.hpp>
+#include <com/sun/star/util/XURLTransformer.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <com/sun/star/lang/DisposedException.hpp>
+#include <com/sun/star/frame/status/ItemStatus.hpp>
+#include <com/sun/star/frame/status/Visibility.hpp>
+#include <com/sun/star/frame/XControlNotificationListener.hpp>
+#include <com/sun/star/frame/XFrame.hpp>
+
+#include <svtools/toolboxcontroller.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/mnemonic.hxx>
+#include <vcl/toolbox.hxx>
+#include <vcl/settings.hxx>
+
+using namespace ::com::sun::star;
+using namespace css::awt;
+using namespace css::uno;
+using namespace css::beans;
+using namespace css::lang;
+using namespace css::frame;
+using namespace css::frame::status;
+using namespace css::util;
+
+namespace framework
+{
+
+ComplexToolbarController::ComplexToolbarController(
+    const Reference< XComponentContext >& rxContext,
+    const Reference< XFrame >&            rFrame,
+    ToolBox*                              pToolbar,
+    sal_uInt16                            nID,
+    const OUString&                       aCommand ) :
+    svt::ToolboxController( rxContext, rFrame, aCommand )
+    ,   m_xToolbar( pToolbar )
+    ,   m_nID( nID )
+    ,   m_bMadeInvisible( false )
+{
+    m_xURLTransformer.set( URLTransformer::create(m_xContext) );
+}
+
+ComplexToolbarController::~ComplexToolbarController()
+{
+}
+
+void SAL_CALL ComplexToolbarController::dispose()
+{
+    SolarMutexGuard aSolarMutexGuard;
+
+    m_xToolbar->SetItemWindow( m_nID, nullptr );
+    svt::ToolboxController::dispose();
+
+    m_xURLTransformer.clear();
+    m_xToolbar.clear();
+    m_nID = 0;
+}
+
+Sequence<PropertyValue> ComplexToolbarController::getExecuteArgs(sal_Int16 KeyModifier) const
+{
+    Sequence<PropertyValue> aArgs( 1 );
+
+    // Add key modifier to argument list
+    aArgs[0].Name = "KeyModifier";
+    aArgs[0].Value <<= KeyModifier;
+    return aArgs;
+}
+
+void SAL_CALL ComplexToolbarController::execute( sal_Int16 KeyModifier )
+{
+    Reference< XDispatch >       xDispatch;
+    Reference< XURLTransformer > xURLTransformer;
+    css::util::URL  aTargetURL;
+    Sequence<PropertyValue> aArgs;
+
+    {
+        SolarMutexGuard aSolarMutexGuard;
+
+        if ( m_bDisposed )
+            throw DisposedException();
+
+        if ( m_bInitialized &&
+             m_xFrame.is() &&
+             !m_aCommandURL.isEmpty() )
+        {
+            xURLTransformer = m_xURLTransformer;
+            xDispatch = getDispatchFromCommand( m_aCommandURL );
+            aTargetURL = getInitializedURL();
+            aArgs = getExecuteArgs(KeyModifier);
+        }
+    }
+
+    if ( xDispatch.is() && !aTargetURL.Complete.isEmpty() )
+    {
+        // Execute dispatch asynchronously
+        ExecuteInfo* pExecuteInfo = new ExecuteInfo;
+        pExecuteInfo->xDispatch     = xDispatch;
+        pExecuteInfo->aTargetURL    = aTargetURL;
+        pExecuteInfo->aArgs         = aArgs;
+        Application::PostUserEvent( LINK(nullptr, ComplexToolbarController , ExecuteHdl_Impl), pExecuteInfo );
+    }
+}
+
+void ComplexToolbarController::statusChanged( const FeatureStateEvent& Event )
+{
+    SolarMutexGuard aSolarMutexGuard;
+
+    if ( m_bDisposed )
+        return;
+
+    if ( !m_xToolbar )
+        return;
+
+    m_xToolbar->EnableItem( m_nID, Event.IsEnabled );
+
+    ToolBoxItemBits nItemBits = m_xToolbar->GetItemBits( m_nID );
+    nItemBits &= ~ToolBoxItemBits::CHECKABLE;
+    TriState eTri = TRISTATE_FALSE;
+
+    bool            bValue;
+    OUString        aStrValue;
+    ItemStatus      aItemState;
+    Visibility      aItemVisibility;
+    ControlCommand  aControlCommand;
+
+    if ( Event.State >>= bValue )
+    {
+        // Boolean, treat it as checked/unchecked
+        if ( m_bMadeInvisible )
+            m_xToolbar->ShowItem( m_nID );
+        m_xToolbar->CheckItem( m_nID, bValue );
+        if ( bValue )
+            eTri = TRISTATE_TRUE;
+        nItemBits |= ToolBoxItemBits::CHECKABLE;
+    }
+    else if ( Event.State >>= aStrValue )
+    {
+        OUString aText( MnemonicGenerator::EraseAllMnemonicChars( aStrValue ) );
+        m_xToolbar->SetItemText( m_nID, aText );
+        m_xToolbar->SetQuickHelpText( m_nID, aText );
+
+        if ( m_bMadeInvisible )
+            m_xToolbar->ShowItem( m_nID );
+    }
+    else if ( Event.State >>= aItemState )
+    {
+        eTri = TRISTATE_INDET;
+        nItemBits |= ToolBoxItemBits::CHECKABLE;
+        if ( m_bMadeInvisible )
+            m_xToolbar->ShowItem( m_nID );
+    }
+    else if ( Event.State >>= aItemVisibility )
+    {
+        m_xToolbar->ShowItem( m_nID, aItemVisibility.bVisible );
+        m_bMadeInvisible = !aItemVisibility.bVisible;
+    }
+    else if ( Event.State >>= aControlCommand )
+    {
+        if (aControlCommand.Command == "SetQuickHelpText")
+        {
+            for (NamedValue const & rArg : std::as_const(aControlCommand.Arguments))
+            {
+                if (rArg.Name == "HelpText")
+                {
+                    OUString aHelpText;
+                    rArg.Value >>= aHelpText;
+                    m_xToolbar->SetQuickHelpText(m_nID, aHelpText);
+                    break;
+                }
+            }
+        }
+        else
+        {
+            executeControlCommand( aControlCommand );
+        }
+        if ( m_bMadeInvisible )
+            m_xToolbar->ShowItem( m_nID );
+    }
+
+    else if ( m_bMadeInvisible )
+        m_xToolbar->ShowItem( m_nID );
+
+    m_xToolbar->SetItemState( m_nID, eTri );
+    m_xToolbar->SetItemBits( m_nID, nItemBits );
+}
+
+IMPL_STATIC_LINK( ComplexToolbarController, ExecuteHdl_Impl, void*, p, void )
+{
+   ExecuteInfo* pExecuteInfo = static_cast<ExecuteInfo*>(p);
+   SolarMutexReleaser aReleaser;
+   try
+   {
+       // Asynchronous execution as this can lead to our own destruction!
+       // Framework can recycle our current frame and the layout manager disposes all user interface
+       // elements if a component gets detached from its frame!
+       pExecuteInfo->xDispatch->dispatch( pExecuteInfo->aTargetURL, pExecuteInfo->aArgs );
+   }
+   catch ( const Exception& )
+   {
+   }
+
+   delete pExecuteInfo;
+}
+
+IMPL_STATIC_LINK( ComplexToolbarController, Notify_Impl, void*, p, void )
+{
+   NotifyInfo* pNotifyInfo = static_cast<NotifyInfo*>(p);
+   SolarMutexReleaser aReleaser;
+   try
+   {
+       // Asynchronous execution: As this can lead to our own destruction!
+       // Framework can recycle our current frame and the layout manager disposes all user interface
+       // elements if a component gets detached from its frame!
+       frame::ControlEvent aEvent;
+       aEvent.aURL  = pNotifyInfo->aSourceURL;
+       aEvent.Event = pNotifyInfo->aEventName;
+       aEvent.aInformation = pNotifyInfo->aInfoSeq;
+       pNotifyInfo->xNotifyListener->controlEvent( aEvent );
+   }
+   catch ( const Exception& )
+   {
+   }
+
+   delete pNotifyInfo;
+}
+
+void ComplexToolbarController::addNotifyInfo(
+    const OUString&                      aEventName,
+    const uno::Reference< frame::XDispatch >& xDispatch,
+    const uno::Sequence< beans::NamedValue >& rInfo )
+{
+    uno::Reference< frame::XControlNotificationListener > xControlNotify( xDispatch, uno::UNO_QUERY );
+
+    if ( !xControlNotify.is() )
+        return;
+
+    // Execute notification asynchronously
+    NotifyInfo* pNotifyInfo = new NotifyInfo;
+
+    pNotifyInfo->aEventName      = aEventName;
+    pNotifyInfo->xNotifyListener = xControlNotify;
+    pNotifyInfo->aSourceURL      = getInitializedURL();
+
+    // Add frame as source to the information sequence
+    sal_Int32 nCount = rInfo.getLength();
+    uno::Sequence< beans::NamedValue > aInfoSeq( rInfo );
+    aInfoSeq.realloc( nCount+1 );
+    aInfoSeq[nCount].Name  = "Source";
+    aInfoSeq[nCount].Value <<= getFrameInterface();
+    pNotifyInfo->aInfoSeq  = aInfoSeq;
+
+    Application::PostUserEvent( LINK(nullptr, ComplexToolbarController, Notify_Impl), pNotifyInfo );
+}
+
+sal_Int32 ComplexToolbarController::getFontSizePixel( const vcl::Window* pWindow )
+{
+    const StyleSettings& rSettings = Application::GetSettings().GetStyleSettings();
+    const vcl::Font&     rFont     = rSettings.GetAppFont();
+
+    // Calculate height of the application font used by window
+    sal_Int32 nHeight = sal_Int32( rFont.GetFontHeight() );
+    ::Size aPixelSize = pWindow->LogicToPixel(::Size(0, nHeight), MapMode(MapUnit::MapAppFont));
+    return aPixelSize.Height();
+}
+
+uno::Reference< frame::XDispatch > ComplexToolbarController::getDispatchFromCommand( const OUString& aCommand ) const
+{
+    uno::Reference< frame::XDispatch > xDispatch;
+
+    if ( m_bInitialized && m_xFrame.is() && !aCommand.isEmpty() )
+    {
+        URLToDispatchMap::const_iterator pIter = m_aListenerMap.find( aCommand );
+        if ( pIter != m_aListenerMap.end() )
+            xDispatch = pIter->second;
+    }
+
+    return xDispatch;
+}
+
+const css::util::URL& ComplexToolbarController::getInitializedURL()
+{
+    if ( m_aURL.Complete.isEmpty() )
+    {
+        m_aURL.Complete = m_aCommandURL;
+        m_xURLTransformer->parseStrict( m_aURL );
+    }
+    return m_aURL;
+}
+
+void ComplexToolbarController::notifyFocusGet()
+{
+    // send focus get notification
+    uno::Sequence< beans::NamedValue > aInfo;
+    addNotifyInfo( "FocusSet",
+                    getDispatchFromCommand( m_aCommandURL ),
+                    aInfo );
+}
+
+void ComplexToolbarController::notifyFocusLost()
+{
+    // send focus lost notification
+    uno::Sequence< beans::NamedValue > aInfo;
+    addNotifyInfo( "FocusLost",
+                    getDispatchFromCommand( m_aCommandURL ),
+                    aInfo );
+}
+
+void ComplexToolbarController::notifyTextChanged( const OUString& aText )
+{
+    // send text changed notification
+    uno::Sequence< beans::NamedValue > aInfo { { "Text", css::uno::makeAny(aText) } };
+    addNotifyInfo( "TextChanged",
+                   getDispatchFromCommand( m_aCommandURL ),
+                   aInfo );
+}
+
+} // namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */