diff options
Diffstat (limited to 'svx/source/sidebar/media/MediaPlaybackPanel.cxx')
| -rw-r--r-- | svx/source/sidebar/media/MediaPlaybackPanel.cxx | 175 |
1 files changed, 175 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: */ |