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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 .
*/
#include "mediacontrol.hxx"
#include "strings.hrc"
#include "mediamisc.hxx"
#include <avmedia/mediawindow.hxx>
#include <avmedia/mediaplayer.hxx>
#include "helpids.h"
#include <tools/time.hxx>
#include <svtools/miscopt.hxx>
#include <vcl/svapp.hxx>
#include <vcl/settings.hxx>
#include <vcl/lstbox.hxx>
#include <unotools/syslocale.hxx>
#include <sfx2/viewfrm.hxx>
#include <math.h>
#include <algorithm>
#include <avmedia/MediaControlBase.hxx>
namespace avmedia
{
MediaControl::MediaControl( vcl::Window* pParent, MediaControlStyle eControlStyle ) :
Control( pParent ),
MediaControlBase(),
maIdle( "avmedia MediaControl Idle" ),
maItem( 0, AVMediaSetMask::ALL ),
mbLocked( false ),
meControlStyle( eControlStyle )
{
mpPlayToolBox = VclPtr<ToolBox>::Create(this, WB_3DLOOK) ;
mpTimeSlider = VclPtr<Slider>::Create(this, WB_HORZ | WB_DRAG | WB_3DLOOK) ;
mpTimeSlider->SetScrollTypeSet(true);
mpMuteToolBox = VclPtr<ToolBox>::Create(this, WB_3DLOOK) ;
mpVolumeSlider = VclPtr<Slider>::Create(this, WB_HORZ | WB_DRAG) ;
mpVolumeSlider->SetScrollTypeSet(true);
mpZoomToolBox = VclPtr<ToolBox>::Create(this, WB_3DLOOK) ;
mpZoomListBox = VclPtr<ListBox>::Create( mpZoomToolBox.get(), WB_BORDER | WB_DROPDOWN | WB_AUTOHSCROLL | WB_3DLOOK ) ;
mpTimeEdit = VclPtr<Edit>::Create(this, WB_CENTER | WB_READONLY | WB_BORDER | WB_3DLOOK ) ;
mpMediaPath = VclPtr<FixedText>::Create(this, WB_VCENTER | WB_READONLY | WB_BORDER | WB_3DLOOK ) ;
SetBackground();
SetPaintTransparent( true );
SetParentClipMode( ParentClipMode::NoClip );
InitializeWidgets();
mpPlayToolBox->SetSelectHdl( LINK( this, MediaControl, implSelectHdl ) );
mpPlayToolBox->SetSizePixel( mpPlayToolBox->CalcWindowSizePixel() );
mpPlayToolBox->Show();
maMinSize = mpPlayToolBox->GetSizePixel();
mpTimeSlider->SetSlideHdl( LINK( this, MediaControl, implTimeHdl ) );
mpTimeSlider->SetEndSlideHdl( LINK( this, MediaControl, implTimeEndHdl ) );
mpTimeSlider->SetSizePixel( Size( 128, mpPlayToolBox->GetSizePixel().Height() ) );
mpTimeSlider->Show();
maMinSize.Width() += mpTimeSlider->GetSizePixel().Width();
const OUString aTimeText( " 00:00:00/00:00:00 " );
mpTimeEdit->SetSizePixel( Size( mpTimeEdit->GetTextWidth( aTimeText ) + 8, mpPlayToolBox->GetSizePixel().Height() ) );
mpTimeEdit->SetControlBackground( Application::GetSettings().GetStyleSettings().GetWindowColor() );
maMinSize.Width() += mpTimeEdit->GetSizePixel().Width();
mpMuteToolBox->SetSelectHdl( LINK( this, MediaControl, implSelectHdl ) );
mpMuteToolBox->SetSizePixel( mpMuteToolBox->CalcWindowSizePixel() );
mpMuteToolBox->Show();
maMinSize.Width() += mpMuteToolBox->GetSizePixel().Width();
mpVolumeSlider->SetSlideHdl( LINK( this, MediaControl, implVolumeHdl ) );
mpVolumeSlider->SetSizePixel( Size( 48, mpPlayToolBox->GetSizePixel().Height() ) );
mpVolumeSlider->Show();
maMinSize.Width() += mpVolumeSlider->GetSizePixel().Width();
mpZoomListBox->SetSizePixel( Size( mpTimeEdit->GetSizePixel().Width(), 260 ) );
mpZoomListBox->SetSelectHdl( LINK( this, MediaControl, implZoomSelectHdl ) );
mpZoomToolBox->InsertItem( AVMEDIA_TOOLBOXITEM_ZOOM, AvmResId( AVMEDIA_STR_ZOOM ) );
mpZoomToolBox->SetHelpId( AVMEDIA_TOOLBOXITEM_ZOOM, HID_AVMEDIA_ZOOMLISTBOX );
mpZoomToolBox->SetItemWindow( AVMEDIA_TOOLBOXITEM_ZOOM, mpZoomListBox );
mpZoomToolBox->SetSelectHdl( LINK( this, MediaControl, implSelectHdl ) );
mpZoomToolBox->SetSizePixel( mpZoomToolBox->CalcWindowSizePixel() );
mpZoomToolBox->Show();
maMinSize.Width() += mpZoomToolBox->GetSizePixel().Width();
const OUString aMediaPath( AvmResId( AVMEDIA_MEDIA_PATH_DEFAULT ) );
mpMediaPath->SetText(aMediaPath);
mpMediaPath->SetUpdateMode( false );
mpMediaPath->SetSizePixel( Size( mpMediaPath->GetTextWidth( aMediaPath ) + 400, mpPlayToolBox->GetSizePixel().Height() ) ); // maybe extend the no. 400 to span the screen width
mpMediaPath->SetControlBackground( Application::GetSettings().GetStyleSettings().GetWindowColor() );
mpMediaPath->Show();
maMinSize.Width() += mpMediaPath->GetSizePixel().Width();
if( meControlStyle == MEDIACONTROLSTYLE_MULTILINE )
{
maMinSize.Width() = 256;
maMinSize.Height() = ( maMinSize.Height() << 1 ) + AVMEDIA_CONTROLOFFSET;
mpZoomToolBox->SetBackground();
mpZoomToolBox->SetPaintTransparent( true );
}
maIdle.SetPriority( TaskPriority::HIGH_IDLE );
maIdle.SetInvokeHandler( LINK( this, MediaControl, implTimeoutHdl ) );
maIdle.Start();
}
void MediaControl::InitializeWidgets()
{
if( meControlStyle != MEDIACONTROLSTYLE_SINGLELINE )
{
mpPlayToolBox->InsertItem( AVMEDIA_TOOLBOXITEM_OPEN, GetImage(AVMEDIA_TOOLBOXITEM_OPEN), AvmResId( AVMEDIA_STR_OPEN ) );
mpPlayToolBox->SetHelpId( AVMEDIA_TOOLBOXITEM_OPEN, HID_AVMEDIA_TOOLBOXITEM_OPEN );
mpPlayToolBox->InsertItem( AVMEDIA_TOOLBOXITEM_INSERT, GetImage(AVMEDIA_TOOLBOXITEM_INSERT), AvmResId( AVMEDIA_STR_INSERT ) );
mpPlayToolBox->SetHelpId( AVMEDIA_TOOLBOXITEM_INSERT, HID_AVMEDIA_TOOLBOXITEM_INSERT );
mpPlayToolBox->InsertSeparator();
}
else
{
mpZoomListBox->SetBackground();
mpPlayToolBox->SetBackground();
mpPlayToolBox->SetPaintTransparent( true );
mpMuteToolBox->SetBackground();
mpMuteToolBox->SetPaintTransparent( true );
mpMuteToolBox->InsertSeparator();
}
avmedia::MediaControlBase::InitializeWidgets();
if( meControlStyle == MEDIACONTROLSTYLE_SINGLELINE )
mpPlayToolBox->InsertSeparator();
}
MediaControl::~MediaControl()
{
disposeOnce();
}
void MediaControl::dispose()
{
mpZoomToolBox->SetItemWindow( AVMEDIA_TOOLBOXITEM_ZOOM, nullptr );
mpZoomListBox.disposeAndClear();
mpTimeEdit.disposeAndClear();
mpMediaPath.disposeAndClear();
mpZoomToolBox.disposeAndClear();
mpVolumeSlider.disposeAndClear();
mpMuteToolBox.disposeAndClear();
mpTimeSlider.disposeAndClear();
mpPlayToolBox.disposeAndClear();
Control::dispose();
}
const Size& MediaControl::getMinSizePixel() const
{
return maMinSize;
}
void MediaControl::UpdateURLField(MediaItem const & tempItem)
{
const OUString aURL( AvmResId(AVMEDIA_MEDIA_PATH) + ": " + tempItem.getURL() ) ;
mpMediaPath->SetText(aURL);
mpMediaPath->SetUpdateMode( false );
mpMediaPath->SetSizePixel( Size( mpMediaPath->GetTextWidth( aURL ) + 8, mpPlayToolBox->GetSizePixel().Height() ) );
mpMediaPath->SetControlBackground( Application::GetSettings().GetStyleSettings().GetWindowColor() );
mpMediaPath->Show();
maMinSize.Width() += mpMediaPath->GetSizePixel().Width();
}
void MediaControl::Resize()
{
Point aPos( 0, 0 );
const sal_Int32 nPlayToolBoxWidth = mpPlayToolBox->GetSizePixel().Width();
const sal_Int32 nMuteToolBoxWidth = mpMuteToolBox->GetSizePixel().Width();
const sal_Int32 nVolumeSliderWidth = mpVolumeSlider->GetSizePixel().Width();
const sal_Int32 nZoomToolBoxWidth = mpZoomToolBox->GetSizePixel().Width();
const sal_Int32 nTimeEditWidth = mpTimeEdit->GetSizePixel().Width();
const sal_Int32 nMediaPathWidth = mpMediaPath->GetSizePixel().Width();
const sal_Int32 nTimeSliderHeight = mpTimeSlider->GetSizePixel().Height();
if( meControlStyle == MEDIACONTROLSTYLE_SINGLELINE )
{
const sal_Int32 nTimeSliderWidth = GetSizePixel().Width() - ( AVMEDIA_CONTROLOFFSET * 4 ) -
nPlayToolBoxWidth - nMuteToolBoxWidth - nVolumeSliderWidth - nTimeEditWidth - nZoomToolBoxWidth - nMediaPathWidth;
mpPlayToolBox->SetPosSizePixel( aPos, mpPlayToolBox->GetSizePixel() );
aPos.X() += nPlayToolBoxWidth;
mpTimeSlider->SetPosSizePixel( aPos, Size( nTimeSliderWidth, nTimeSliderHeight ) );
aPos.X() += nTimeSliderWidth + AVMEDIA_CONTROLOFFSET;
mpTimeEdit->SetPosSizePixel( aPos, mpTimeEdit->GetSizePixel() );
aPos.X() += nTimeEditWidth + AVMEDIA_CONTROLOFFSET;
mpMuteToolBox->SetPosSizePixel( aPos, mpMuteToolBox->GetSizePixel() );
aPos.X() += nMuteToolBoxWidth;
mpVolumeSlider->SetPosSizePixel( aPos, mpVolumeSlider->GetSizePixel() );
aPos.X() += nVolumeSliderWidth + AVMEDIA_CONTROLOFFSET;
mpZoomToolBox->SetPosSizePixel( aPos, mpZoomToolBox->GetSizePixel() );
aPos.X() += nZoomToolBoxWidth + AVMEDIA_CONTROLOFFSET;
mpMediaPath->SetPosSizePixel( aPos, mpMediaPath->GetSizePixel() );
}
else
{
const sal_Int32 nTimeSliderWidth = GetSizePixel().Width() - AVMEDIA_CONTROLOFFSET - nTimeEditWidth;
mpTimeSlider->SetPosSizePixel( aPos, Size( nTimeSliderWidth, nTimeSliderHeight ) );
aPos.X() += nTimeSliderWidth + AVMEDIA_CONTROLOFFSET;
mpTimeEdit->SetPosSizePixel( aPos, mpTimeEdit->GetSizePixel() );
aPos.X() = 0;
aPos.Y() += nTimeSliderHeight + AVMEDIA_CONTROLOFFSET;
mpPlayToolBox->SetPosSizePixel( aPos, mpPlayToolBox->GetSizePixel() );
aPos.X() = GetSizePixel().Width() - nVolumeSliderWidth - nMuteToolBoxWidth - nZoomToolBoxWidth - AVMEDIA_CONTROLOFFSET;
mpMuteToolBox->SetPosSizePixel( aPos, mpMuteToolBox->GetSizePixel() );
aPos.X() += nMuteToolBoxWidth;
mpVolumeSlider->SetPosSizePixel( aPos, mpVolumeSlider->GetSizePixel() );
aPos.X() = GetSizePixel().Width() - nZoomToolBoxWidth;
mpZoomToolBox->SetPosSizePixel( aPos, mpZoomToolBox->GetSizePixel() );
}
}
void MediaControl::setState( const MediaItem& rItem )
{
if( !mbLocked )
{
maItem.merge( rItem );
if( rItem.getURL().isEmpty() && meControlStyle == MEDIACONTROLSTYLE_SINGLELINE )
mpPlayToolBox->Disable();
UpdateToolBoxes( maItem );
UpdateTimeSlider( maItem );
UpdateVolumeSlider( maItem );
UpdateTimeField( maItem, maItem.getTime() );
UpdateURLField(maItem);
}
}
IMPL_LINK( MediaControl, implTimeHdl, Slider*, p, void )
{
mbLocked = true;
maIdle.Stop();
UpdateTimeField( maItem, p->GetThumbPos() * maItem.getDuration() / AVMEDIA_TIME_RANGE );
}
IMPL_LINK( MediaControl, implTimeEndHdl, Slider*, p, void )
{
MediaItem aExecItem;
aExecItem.setTime( p->GetThumbPos() * maItem.getDuration() / AVMEDIA_TIME_RANGE );
execute( aExecItem );
update();
maIdle.Start();
mbLocked = false;
}
IMPL_LINK( MediaControl, implVolumeHdl, Slider*, p, void )
{
MediaItem aExecItem;
aExecItem.setVolumeDB( static_cast< sal_Int16 >( p->GetThumbPos() ) );
execute( aExecItem );
update();
}
IMPL_LINK( MediaControl, implSelectHdl, ToolBox*, p, void )
{
if( p )
{
MediaItem aExecItem;
if( p->GetCurItemId() == AVMEDIA_TOOLBOXITEM_OPEN )
{
OUString aURL;
if (MediaWindow::executeMediaURLDialog(aURL, nullptr))
{
if( !MediaWindow::isMediaURL( aURL, ""/*TODO?*/, true ) )
MediaWindow::executeFormatErrorBox( this );
else
{
aExecItem.setURL( aURL, "", ""/*TODO?*/ );
aExecItem.setState( MediaState::Play );
}
}
}
else
SelectPlayToolBoxItem( aExecItem, maItem, p->GetCurItemId() );
if( aExecItem.getMaskSet() != AVMediaSetMask::NONE )
execute( aExecItem );
}
update();
if(p)
{
p->Invalidate( InvalidateFlags::Update );
}
}
IMPL_LINK( MediaControl, implZoomSelectHdl, ListBox&, p, void )
{
MediaItem aExecItem;
css::media::ZoomLevel eLevel;
switch( p.GetSelectEntryPos() )
{
case AVMEDIA_ZOOMLEVEL_50: eLevel = css::media::ZoomLevel_ZOOM_1_TO_2; break;
case AVMEDIA_ZOOMLEVEL_100: eLevel = css::media::ZoomLevel_ORIGINAL; break;
case AVMEDIA_ZOOMLEVEL_200: eLevel = css::media::ZoomLevel_ZOOM_2_TO_1; break;
case AVMEDIA_ZOOMLEVEL_FIT: eLevel = css::media::ZoomLevel_FIT_TO_WINDOW_FIXED_ASPECT; break;
case AVMEDIA_ZOOMLEVEL_SCALED: eLevel = css::media::ZoomLevel_FIT_TO_WINDOW; break;
default: eLevel = css::media::ZoomLevel_NOT_AVAILABLE; break;
}
aExecItem.setZoom( eLevel );
execute( aExecItem );
update();
}
IMPL_LINK_NOARG(MediaControl, implTimeoutHdl, Timer *, void)
{
update();
}
} // namespace avmedia
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
