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Merge pull request #337 from TheOneRing/window-preview

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[Proof of Concept] Album art as Windows window preview
This commit is contained in:
Dominik Schmidt 2016-01-08 01:02:34 +01:00
commit ee1f19c34e
2 changed files with 81 additions and 229 deletions
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289
src/tomahawk/TomahawkWindow.cpp
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@ -96,12 +96,6 @@
#endif
#endif
#include <shellapi.h>
#if QT_VERSION < QT_VERSION_CHECK(5,2,0)
#include <windows.h>
#ifndef THBN_CLICKED
#define THBN_CLICKED 0x1800
#endif
#endif
#endif
using namespace Tomahawk;
@ -111,10 +105,6 @@ using namespace Accounts;
TomahawkWindow::TomahawkWindow( QWidget* parent )
: QMainWindow( parent )
, TomahawkUtils::DpiScaler( this )
#if defined(Q_OS_WIN) && QT_VERSION < QT_VERSION_CHECK( 5, 2, 0 )
, m_buttonCreatedID( RegisterWindowMessage( L"TaskbarButtonCreated" ) )
, m_taskbarList( 0 )
#endif
, ui( new Ui::TomahawkWindow )
, m_searchWidget( 0 )
, m_trayIcon( 0 )
@ -154,9 +144,7 @@ TomahawkWindow::TomahawkWindow( QWidget* parent )
#ifdef Q_OS_WIN
connect( AudioEngine::instance(), SIGNAL( stateChanged( AudioState, AudioState ) ), SLOT( audioStateChanged( AudioState, AudioState ) ) );
#if QT_VERSION >= QT_VERSION_CHECK( 5, 2, 0 )
setupWindowsButtons();
#endif
#endif
if ( qApp->arguments().contains( "--debug" ) )
@ -537,61 +525,12 @@ TomahawkWindow::setupUpdateCheck()
#ifdef Q_OS_WIN
bool
void
TomahawkWindow::setupWindowsButtons()
{
#if QT_VERSION < QT_VERSION_CHECK( 5, 2, 0 )
const GUID IID_ITaskbarList3 = { 0xea1afb91,0x9e28,0x4b86, { 0x90,0xe9,0x9e,0x9f,0x8a,0x5e,0xef,0xaf } };
HRESULT hr = S_OK;
THUMBBUTTONMASK dwMask = THUMBBUTTONMASK( THB_ICON | THB_TOOLTIP | THB_FLAGS );
m_thumbButtons[TP_PREVIOUS].dwMask = dwMask;
m_thumbButtons[TP_PREVIOUS].iId = TP_PREVIOUS;
m_thumbButtons[TP_PREVIOUS].hIcon = thumbIcon(TomahawkUtils::PrevButton);
m_thumbButtons[TP_PREVIOUS].dwFlags = THBF_ENABLED;
m_thumbButtons[TP_PREVIOUS].szTip[ tr( "Back" ).toWCharArray( m_thumbButtons[TP_PREVIOUS].szTip ) ] = 0;
m_thumbButtons[TP_PLAY_PAUSE].dwMask = dwMask;
m_thumbButtons[TP_PLAY_PAUSE].iId = TP_PLAY_PAUSE;
m_thumbButtons[TP_PLAY_PAUSE].hIcon = thumbIcon(TomahawkUtils::PlayButton);
m_thumbButtons[TP_PLAY_PAUSE].dwFlags = THBF_ENABLED;
m_thumbButtons[TP_PLAY_PAUSE].szTip[ tr( "Play" ).toWCharArray( m_thumbButtons[TP_PLAY_PAUSE].szTip ) ] = 0;
m_thumbButtons[TP_NEXT].dwMask = dwMask;
m_thumbButtons[TP_NEXT].iId = TP_NEXT;
m_thumbButtons[TP_NEXT].hIcon = thumbIcon(TomahawkUtils::NextButton);
m_thumbButtons[TP_NEXT].dwFlags = THBF_ENABLED;
m_thumbButtons[TP_NEXT].szTip[ tr( "Next" ).toWCharArray( m_thumbButtons[TP_NEXT].szTip ) ] = 0;
m_thumbButtons[3].dwMask = dwMask;
m_thumbButtons[3].iId = -1;
m_thumbButtons[3].hIcon = 0;
m_thumbButtons[3].dwFlags = THBF_NOBACKGROUND | THBF_DISABLED;
m_thumbButtons[3].szTip[0] = 0;
m_thumbButtons[TP_LOVE].dwMask = dwMask;
m_thumbButtons[TP_LOVE].iId = TP_LOVE;
m_thumbButtons[TP_LOVE].hIcon = thumbIcon(TomahawkUtils::NotLoved);
m_thumbButtons[TP_LOVE].dwFlags = THBF_DISABLED;
m_thumbButtons[TP_LOVE].szTip[ tr( "Love" ).toWCharArray( m_thumbButtons[TP_LOVE].szTip ) ] = 0;
if ( S_OK == CoCreateInstance( CLSID_TaskbarList, NULL, CLSCTX_INPROC_SERVER, IID_ITaskbarList3, (void **)&m_taskbarList ) )
{
hr = m_taskbarList->HrInit();
if ( SUCCEEDED( hr ) )
{
hr = m_taskbarList->ThumbBarAddButtons( (HWND)winId(), ARRAYSIZE( m_thumbButtons ), m_thumbButtons );
}
else
{
m_taskbarList->Release();
m_taskbarList = 0;
}
}
return SUCCEEDED( hr );
#else
m_taskbarList = new QWinThumbnailToolBar( this );
m_taskbarList->setWindow( this->windowHandle() );
updatePreview();
QWinThumbnailToolButton *back = new QWinThumbnailToolButton( m_taskbarList );
back->setToolTip( tr( "Back" ) );
@ -625,26 +564,84 @@ TomahawkWindow::setupWindowsButtons()
love->setInteractive( false );
connect( love , SIGNAL( clicked() ) , this , SLOT( toggleLoved() ) );
m_taskbarList->addButton(love);
return true;
#endif//QT_VERSION < QT_VERSION_CHECK( 5, 2, 0 )
}
#if QT_VERSION < QT_VERSION_CHECK( 5, 2, 0 )
HICON
TomahawkWindow::thumbIcon( TomahawkUtils::ImageType type )
void
TomahawkWindow::updatePreview()
{
static QMap<TomahawkUtils::ImageType,HICON> thumbIcons;
if ( !thumbIcons.contains( type ) )
{
QPixmap pix ( TomahawkUtils::defaultPixmap(type , TomahawkUtils::Original, QSize( 40, 40 ) ) );
thumbIcons[type] = pix.toWinHICON();
const QSize size = QDesktopWidget().availableGeometry().size();
const qreal margin = size.height() * 0.05;
const QSize coverSize( size.height() - 2 * margin , size.height() - 2 * margin);
QPixmap cover;
QString title( qApp->applicationName() );
if ( !m_currentTrack.isNull() ) {
cover = m_currentTrack->track()->albumPtr()->cover( coverSize , false );
title = tr( "%1<br><br><b>%2</b>", "track, artist name" ).arg( m_currentTrack->track()->track(), m_currentTrack->track()->artist() );
}
return thumbIcons[type];
if ( cover.isNull() ) {
cover = TomahawkUtils::defaultPixmap( TomahawkUtils::DefaultAlbumCover , TomahawkUtils::Original, coverSize );
}
QPixmap thumb( size );
thumb.fill( QColor( "#FF004C" ) );
QPainter paint( &thumb );
QPen pen = paint.pen();
pen.setColor( Qt::white );
pen.setWidth( size.height() * 0.01 );
paint.setPen( pen );
paint.drawPixmap(margin , margin , coverSize.width() , coverSize.height() , cover );
paint.drawRect( margin , margin , coverSize.width() , coverSize.height() );
paint.drawRect( 0 , 0 , size.width() , size.height() );
QTextDocument doc;
QFont font = paint.font();
font.setPixelSize( size.height() * 0.1 );
doc.setDefaultFont( font );
doc.setPageSize( QSize( size.width() - 2 * margin - coverSize.width() , size.height() - 2 * margin ) );
doc.setHtml( QString( "<center><font color=\"white\">%1</font></center>" ).arg( title ));
paint.save();
paint.translate( coverSize.width() + 2 * margin , ( size.height() - doc.size().height() ) / 2);
doc.drawContents( &paint );
paint.restore();
m_taskbarList->setIconicThumbnailPixmap( thumb );
m_taskbarList->setIconicLivePreviewPixmap( thumb );
}
#else
void
TomahawkWindow::updateWindowsLoveButton()
{
QWinThumbnailToolButton *love = m_taskbarList->buttons()[ TP_LOVE ];
if ( !AudioEngine::instance()->currentTrack().isNull() )
{
love->setInteractive(true);
if ( AudioEngine::instance()->currentTrack()->track()->loved() )
{
love->setIcon(thumbIcon(TomahawkUtils::Loved));
love->setToolTip( tr( "Unlove" ) );
}
else
{
love->setIcon( thumbIcon(TomahawkUtils::NotLoved) );
love->setToolTip( tr( "Love" ) );
}
}
else
{
love->setInteractive(false);
love->setIcon( thumbIcon(TomahawkUtils::NotLoved) );
love->setToolTip( tr( "Love" ) );
}
}
QIcon
TomahawkWindow::thumbIcon(TomahawkUtils::ImageType type)
@ -652,8 +649,6 @@ TomahawkWindow::thumbIcon(TomahawkUtils::ImageType type)
return TomahawkUtils::defaultPixmap( type , TomahawkUtils::Original, QSize( 40, 40 ) );
}
#endif//QT_VERSION < QT_VERSION_CHECK( 5, 2, 0 )
#endif
@ -844,51 +839,6 @@ TomahawkWindow::keyPressEvent( QKeyEvent* e )
QMainWindow::keyPressEvent( e );
}
#if defined(Q_OS_WIN) && QT_VERSION < QT_VERSION_CHECK( 5, 2, 0 )
bool
TomahawkWindow::winEvent( MSG* msg, long* result )
{
Q_UNUSED(result);
#define TB_PRESSED Q_FUNC_INFO << "Taskbar Button Pressed:"
switch ( msg->message )
{
case WM_COMMAND:
if ( HIWORD( msg->wParam ) == THBN_CLICKED )
{
switch ( TB_STATES( LOWORD( msg->wParam ) ) )
{
case TP_PREVIOUS:
tLog() << TB_PRESSED << "Previous";
AudioEngine::instance()->previous();
break;
case TP_PLAY_PAUSE:
tLog() << TB_PRESSED << "Play/Pause";
AudioEngine::instance()->playPause();
break;
case TP_NEXT:
tLog() << TB_PRESSED << "Next";
AudioEngine::instance()->next();
break;
case TP_LOVE:
tLog() << TB_PRESSED << "Love";
toggleLoved();
break;
}
return true;
}
break;
}
if ( msg->message == m_buttonCreatedID )
return setupWindowsButtons();
return false;
}
#endif//defined(Q_OS_WIN) && QT_VERSION < QT_VERSION_CHECK( 5, 2, 0 )
void
TomahawkWindow::audioStateChanged( AudioState newState, AudioState oldState )
{
@ -896,48 +846,8 @@ TomahawkWindow::audioStateChanged( AudioState newState, AudioState oldState )
#ifndef Q_OS_WIN
Q_UNUSED(newState);
#else
#if QT_VERSION < QT_VERSION_CHECK( 5, 2, 0 )
if ( m_taskbarList == 0 )
return;
switch ( newState )
{
case AudioEngine::Playing:
{
m_thumbButtons[TP_PLAY_PAUSE].hIcon = thumbIcon(TomahawkUtils::PauseButton);
m_thumbButtons[TP_PLAY_PAUSE].szTip[ tr( "Pause" ).toWCharArray( m_thumbButtons[TP_PLAY_PAUSE].szTip ) ] = 0;
updateWindowsLoveButton();
updatePreview();
}
break;
case AudioEngine::Paused:
{
m_thumbButtons[TP_PLAY_PAUSE].hIcon = thumbIcon(TomahawkUtils::PlayButton);
m_thumbButtons[TP_PLAY_PAUSE].szTip[ tr( "Play" ).toWCharArray( m_thumbButtons[TP_PLAY_PAUSE].szTip ) ] = 0;
}
break;
case AudioEngine::Stopped:
{
if ( !AudioEngine::instance()->currentTrack().isNull() )
{
disconnect( AudioEngine::instance()->currentTrack()->track().data(), SIGNAL( socialActionsLoaded() ), this, SLOT( updateWindowsLoveButton() ) );
}
m_thumbButtons[TP_PLAY_PAUSE].hIcon = thumbIcon(TomahawkUtils::PlayButton);
m_thumbButtons[TP_PLAY_PAUSE].szTip[ tr( "Play" ).toWCharArray( m_thumbButtons[TP_PLAY_PAUSE].szTip ) ] = 0;
m_thumbButtons[TP_LOVE].hIcon = thumbIcon(TomahawkUtils::NotLoved);
m_thumbButtons[TP_LOVE].dwFlags = THBF_DISABLED;
}
break;
default:
return;
}
m_taskbarList->ThumbBarUpdateButtons( (HWND)winId(), ARRAYSIZE( m_thumbButtons ), m_thumbButtons );
#else
QWinThumbnailToolButton *play = m_taskbarList->buttons()[ TP_PLAY_PAUSE ];
switch ( newState )
{
@ -946,7 +856,6 @@ TomahawkWindow::audioStateChanged( AudioState newState, AudioState oldState )
play->setIcon( thumbIcon(TomahawkUtils::PauseButton) );
play->setToolTip( tr( "Pause" ) );
updateWindowsLoveButton();
}
break;
@ -976,57 +885,9 @@ TomahawkWindow::audioStateChanged( AudioState newState, AudioState oldState )
default:
return;
}
#endif//QT_VERSION < QT_VERSION_CHECK( 5, 2, 0 )
#endif//Q_OS_WIN
}
void
TomahawkWindow::updateWindowsLoveButton()
{
#if defined(Q_OS_WIN) && QT_VERSION < QT_VERSION_CHECK( 5, 2, 0 )
if ( m_taskbarList == 0 )
return;
if ( !AudioEngine::instance()->currentTrack().isNull() && AudioEngine::instance()->currentTrack()->track()->loved() )
{
m_thumbButtons[TP_LOVE].hIcon = thumbIcon(TomahawkUtils::Loved);
m_thumbButtons[TP_LOVE].szTip[ tr( "Unlove" ).toWCharArray( m_thumbButtons[TP_LOVE].szTip ) ] = 0;
}
else
{
m_thumbButtons[TP_LOVE].hIcon = thumbIcon(TomahawkUtils::NotLoved);
m_thumbButtons[TP_LOVE].szTip[ tr( "Love" ).toWCharArray( m_thumbButtons[TP_LOVE].szTip ) ] = 0;
}
m_thumbButtons[TP_LOVE].dwFlags = THBF_ENABLED;
m_taskbarList->ThumbBarUpdateButtons( (HWND)winId(), ARRAYSIZE( m_thumbButtons ), m_thumbButtons );
#elif defined(Q_OS_WIN)
QWinThumbnailToolButton *love = m_taskbarList->buttons()[ TP_LOVE ];
if ( !AudioEngine::instance()->currentTrack().isNull() )
{
love->setInteractive(true);
if ( AudioEngine::instance()->currentTrack()->track()->loved() )
{
love->setIcon(thumbIcon(TomahawkUtils::Loved));
love->setToolTip( tr( "Unlove" ) );
}
else
{
love->setIcon( thumbIcon(TomahawkUtils::NotLoved) );
love->setToolTip( tr( "Love" ) );
}
}
else
{
love->setInteractive(false);
love->setIcon( thumbIcon(TomahawkUtils::NotLoved) );
love->setToolTip( tr( "Love" ) );
}
#endif//defined(Q_OS_WIN) && QT_VERSION < QT_VERSION_CHECK( 5, 2, 0 )
}
void
TomahawkWindow::onHistoryBackAvailable( bool avail )
{

19
src/tomahawk/TomahawkWindow.h
View File

@ -37,11 +37,9 @@
#include <QToolButton>
#ifdef Q_OS_WIN
#include <shobjidl.h>
#if QT_VERSION >= QT_VERSION_CHECK( 5, 2, 0 )
#include <QWinThumbnailToolBar>
#include <QWinThumbnailToolButton>
#endif
#endif
namespace Tomahawk
{
@ -92,10 +90,6 @@ protected:
bool eventFilter( QObject* obj, QEvent* event );
#if defined(Q_OS_WIN) && QT_VERSION < QT_VERSION_CHECK( 5, 2, 0 )
bool winEvent( MSG* message, long* result );
#endif
public slots:
void createStation();
void createPlaylist();
@ -155,7 +149,11 @@ private slots:
void toggleLoved();
void audioStateChanged( AudioState newState, AudioState oldState );
#ifdef Q_OS_WIN
void updateWindowsLoveButton();
void updatePreview();
#endif
private:
void loadSettings();
@ -173,16 +171,9 @@ private:
void importPlaylist( const QString& url, bool autoUpdate );
#ifdef Q_OS_WIN
bool setupWindowsButtons();
#if QT_VERSION < QT_VERSION_CHECK( 5, 2, 0 )
const unsigned int m_buttonCreatedID;
HICON thumbIcon(TomahawkUtils::ImageType type);
ITaskbarList3* m_taskbarList;
THUMBBUTTON m_thumbButtons[5];
#else
void setupWindowsButtons();
QIcon thumbIcon(TomahawkUtils::ImageType type);
QWinThumbnailToolBar *m_taskbarList;
#endif
enum TB_STATES{ TP_PREVIOUS = 0,TP_PLAY_PAUSE = 1,TP_NEXT = 2, TP_SPACE = 3, TP_LOVE = 4 };
#endif