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

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

2 files changed, 255 insertions, 0 deletions

diff --git a/svx/source/sidebar/media/MediaPlaybackPanel.cxx b/svx/source/sidebar/media/MediaPlaybackPanel.cxx
new file mode 100644
index 000000000..b23c612ff
--- /dev/null
+++ b/svx/source/sidebar/media/MediaPlaybackPanel.cxx
@@ -0,0 +1,175 @@
+/* -*- 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 "MediaPlaybackPanel.hxx"
+#include <avmedia/mediaitem.hxx>
+#include <sfx2/sfxsids.hrc>
+#include <sfx2/dispatch.hxx>
+#include <avmedia/MediaControlBase.hxx>
+
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+
+using namespace avmedia;
+
+namespace svx::sidebar {
+
+MediaPlaybackPanel::MediaPlaybackPanel (
+    weld::Widget* pParent,
+    SfxBindings* pBindings)
+    : PanelLayout(pParent, "MediaPlaybackPanel", "svx/ui/mediaplayback.ui"),
+    maMediaController(SID_AVMEDIA_TOOLBOX, *pBindings, *this),
+    maIdle("MediaPlaybackPanel"),
+    mpBindings(pBindings)
+{
+    mxTimeEdit = m_xBuilder->weld_entry("timeedit");
+    mxPlayToolBox = m_xBuilder->weld_toolbar("playtoolbox");
+    mxMuteToolBox = m_xBuilder->weld_toolbar("mutetoolbox");
+    mxTimeSlider = m_xBuilder->weld_scale("timeslider");
+    mxVolumeSlider = m_xBuilder->weld_scale("volumeslider");
+    mxZoomListBox = m_xBuilder->weld_combo_box("zoombox");
+
+    Initialize();
+}
+
+std::unique_ptr<PanelLayout> MediaPlaybackPanel::Create(
+    weld::Widget* pParent,
+    SfxBindings* pBindings)
+{
+    if (pParent == nullptr)
+        throw lang::IllegalArgumentException("no parent Window given to MediaPlaybackPanel::Create", nullptr, 0);
+    if (pBindings == nullptr)
+        throw lang::IllegalArgumentException("no SfxBindings given to MediaPlaybackPanel::Create", nullptr, 2);
+
+    return std::make_unique<MediaPlaybackPanel>(pParent, pBindings);
+}
+
+void MediaPlaybackPanel::Initialize()
+{
+    InitializeWidgets();
+    mxVolumeSlider->connect_value_changed(LINK(this, MediaPlaybackPanel, VolumeSlideHdl));
+    mxPlayToolBox->connect_clicked(LINK(this, MediaPlaybackPanel, PlayToolBoxSelectHdl));
+    mxMuteToolBox->connect_clicked(LINK(this, MediaPlaybackPanel, PlayToolBoxSelectHdl));
+    mxTimeSlider->connect_value_changed(LINK(this, MediaPlaybackPanel, SeekHdl));
+
+    maIdle.SetPriority( TaskPriority::HIGHEST );
+    maIdle.SetInvokeHandler( LINK( this, MediaPlaybackPanel, TimeoutHdl ) );
+    maIdle.Start();
+    mpBindings->Invalidate(SID_AVMEDIA_TOOLBOX);
+}
+
+MediaPlaybackPanel::~MediaPlaybackPanel()
+{
+    disposeWidgets();
+}
+
+void MediaPlaybackPanel::NotifyItemUpdate(
+    const sal_uInt16 nSID,
+    const SfxItemState eState,
+    const SfxPoolItem* pState)
+{
+    if( nSID == SID_AVMEDIA_TOOLBOX )
+    {
+        if(eState >= SfxItemState::DEFAULT)
+        {
+            mpMediaItem.reset(pState ? static_cast< MediaItem* >(pState->Clone()) : nullptr);
+            Update();
+        }
+    }
+}
+
+void MediaPlaybackPanel::UpdateToolBoxes(const MediaItem& rMediaItem)
+{
+    mxPlayToolBox->set_sensitive(false);
+    avmedia::MediaControlBase::UpdateToolBoxes(rMediaItem);
+}
+
+void MediaPlaybackPanel::Update()
+{
+    if (mpMediaItem)
+    {
+        UpdateToolBoxes( *mpMediaItem );
+        UpdateTimeSlider( *mpMediaItem );
+        UpdateVolumeSlider( *mpMediaItem );
+        UpdateTimeField( *mpMediaItem, mpMediaItem->getTime() );
+    }
+}
+
+IMPL_LINK_NOARG( MediaPlaybackPanel, VolumeSlideHdl, weld::Scale&, void)
+{
+    MediaItem aItem(SID_AVMEDIA_TOOLBOX);
+    aItem.setVolumeDB(mxVolumeSlider->get_value());
+    mpBindings->GetDispatcher()->ExecuteList(SID_AVMEDIA_TOOLBOX, SfxCallMode::RECORD, { &aItem });
+}
+
+IMPL_LINK_NOARG( MediaPlaybackPanel, SeekHdl, weld::Scale&, void)
+{
+    MediaItem aItem(SID_AVMEDIA_TOOLBOX);
+    double nTime = 0;
+    if (mpMediaItem)
+        nTime = mxTimeSlider->get_value() * mpMediaItem->getDuration() / AVMEDIA_TIME_RANGE;
+    aItem.setTime(nTime);
+    mpBindings->GetDispatcher()->ExecuteList(SID_AVMEDIA_TOOLBOX, SfxCallMode::RECORD, { &aItem });
+    mpBindings->Invalidate(SID_AVMEDIA_TOOLBOX);
+}
+
+IMPL_LINK_NOARG( MediaPlaybackPanel, TimeoutHdl, Timer*, void)
+{
+    mpBindings->Invalidate(SID_AVMEDIA_TOOLBOX);
+}
+
+IMPL_LINK( MediaPlaybackPanel, PlayToolBoxSelectHdl, const OString&, rId, void)
+{
+    MediaItem aItem(SID_AVMEDIA_TOOLBOX);
+
+    if (rId == "play")
+    {
+        aItem.setState( MediaState::Play );
+
+        if( !mpMediaItem || (mpMediaItem->getTime() == mpMediaItem->getDuration() ))
+            aItem.setTime( 0.0 );
+        else
+            aItem.setTime( mpMediaItem->getTime());
+    }
+    else if (rId == "pause")
+    {
+        aItem.setState( MediaState::Pause );
+    }
+    else if (rId == "stop")
+    {
+        aItem.setState( MediaState::Stop );
+        aItem.setTime( 0.0 );
+    }
+    else if (rId == "mute")
+    {
+        aItem.setMute( mxMuteToolBox->get_item_active("mute") );
+    }
+    else if (rId == "loop")
+    {
+        aItem.setLoop( mxPlayToolBox->get_item_active("loop") );
+    }
+
+    if(aItem.getMaskSet() != AVMediaSetMask::NONE)
+    {
+        mpBindings->GetDispatcher()->ExecuteList(SID_AVMEDIA_TOOLBOX, SfxCallMode::RECORD, { &aItem } );
+        mpBindings->Invalidate(SID_AVMEDIA_TOOLBOX);
+    }
+}
+
+} // end of namespace svx::sidebar
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/svx/source/sidebar/media/MediaPlaybackPanel.hxx b/svx/source/sidebar/media/MediaPlaybackPanel.hxx
new file mode 100644
index 000000000..95f3d6eaa
--- /dev/null
+++ b/svx/source/sidebar/media/MediaPlaybackPanel.hxx
@@ -0,0 +1,80 @@
+/* -*- 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 <memory>
+
+#include <sfx2/sidebar/PanelLayout.hxx>
+#include <avmedia/mediaitem.hxx>
+#include <sfx2/bindings.hxx>
+#include <sfx2/sidebar/ControllerItem.hxx>
+#include <avmedia/MediaControlBase.hxx>
+#include <vcl/idle.hxx>
+
+using namespace css;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::frame;
+
+namespace svx::sidebar {
+
+/** This panel provides media playback control in document
+*/
+class MediaPlaybackPanel
+    : public PanelLayout,
+    public ::sfx2::sidebar::ControllerItem::ItemUpdateReceiverInterface,
+    public ::avmedia::MediaControlBase
+{
+public:
+    MediaPlaybackPanel (
+        weld::Widget* pParent,
+        SfxBindings* pBindings);
+    static std::unique_ptr<PanelLayout> Create(
+        weld::Widget* pParent,
+        SfxBindings* pBindings);
+    virtual ~MediaPlaybackPanel() override;
+
+protected:
+    virtual void UpdateToolBoxes(const avmedia::MediaItem& rMediaItem) override;
+
+private:
+    std::unique_ptr< ::avmedia::MediaItem > mpMediaItem;
+    ::sfx2::sidebar::ControllerItem         maMediaController;
+    Idle            maIdle;
+    SfxBindings*    mpBindings;
+    void Initialize();
+    void Update();
+    virtual void NotifyItemUpdate( const sal_uInt16 nSID,
+                                    const SfxItemState eState,
+                                    const SfxPoolItem* pState) override;
+
+    virtual void GetControlState(
+        const sal_uInt16 /*nSId*/,
+        boost::property_tree::ptree& /*rState*/) override {};
+
+    DECL_LINK(PlayToolBoxSelectHdl, const OString&, void);
+    DECL_LINK(VolumeSlideHdl, weld::Scale&, void);
+    DECL_LINK(SeekHdl, weld::Scale&, void);
+
+    DECL_LINK(TimeoutHdl, Timer*, void);
+};
+
+
+} // end of namespace svx::sidebar
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */