From ce4a32fe52ef09d8f5ff1dd22c001110902b60a2 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- interfaces/kmediaplayer/Makefile.am | 18 +++ .../kmediaplayer/kfileaudiopreview/Makefile.am | 13 ++ .../kfileaudiopreview/kfileaudiopreview.cpp | 146 +++++++++++++++++++++ .../kfileaudiopreview/kfileaudiopreview.h | 64 +++++++++ interfaces/kmediaplayer/kmediaplayer.desktop | 4 + interfaces/kmediaplayer/kmediaplayerengine.desktop | 3 + interfaces/kmediaplayer/player.cpp | 79 +++++++++++ interfaces/kmediaplayer/player.h | 143 ++++++++++++++++++++ interfaces/kmediaplayer/playerdcopobject.h | 62 +++++++++ interfaces/kmediaplayer/view.cpp | 89 +++++++++++++ interfaces/kmediaplayer/view.h | 98 ++++++++++++++ 11 files changed, 719 insertions(+) create mode 100644 interfaces/kmediaplayer/Makefile.am create mode 100644 interfaces/kmediaplayer/kfileaudiopreview/Makefile.am create mode 100644 interfaces/kmediaplayer/kfileaudiopreview/kfileaudiopreview.cpp create mode 100644 interfaces/kmediaplayer/kfileaudiopreview/kfileaudiopreview.h create mode 100644 interfaces/kmediaplayer/kmediaplayer.desktop create mode 100644 interfaces/kmediaplayer/kmediaplayerengine.desktop create mode 100644 interfaces/kmediaplayer/player.cpp create mode 100644 interfaces/kmediaplayer/player.h create mode 100644 interfaces/kmediaplayer/playerdcopobject.h create mode 100644 interfaces/kmediaplayer/view.cpp create mode 100644 interfaces/kmediaplayer/view.h (limited to 'interfaces/kmediaplayer') diff --git a/interfaces/kmediaplayer/Makefile.am b/interfaces/kmediaplayer/Makefile.am new file mode 100644 index 000000000..11838080a --- /dev/null +++ b/interfaces/kmediaplayer/Makefile.am @@ -0,0 +1,18 @@ +if include_ARTS +kfileaudiopreview_subdir = kfileaudiopreview +endif + +SUBDIRS = . $(kfileaudiopreview_subdir) +INCLUDES = -I$(srcdir)/.. $(all_includes) + +lib_LTLIBRARIES = libkmediaplayer.la + +libkmediaplayer_la_SOURCES = player.cpp playerdcopobject.skel view.cpp +libkmediaplayer_la_LDFLAGS = $(all_libraries) $(KDE_RPATH) -no-undefined +libkmediaplayer_la_LIBADD = $(LIB_KPARTS) +libkmediaplayer_la_METASOURCES = AUTO + +kmediaplayerinclude_HEADERS = player.h playerdcopobject.h view.h +kmediaplayerincludedir = $(includedir)/kmediaplayer + +kde_servicetypes_DATA = kmediaplayerengine.desktop kmediaplayer.desktop diff --git a/interfaces/kmediaplayer/kfileaudiopreview/Makefile.am b/interfaces/kmediaplayer/kfileaudiopreview/Makefile.am new file mode 100644 index 000000000..3eb9b5da8 --- /dev/null +++ b/interfaces/kmediaplayer/kfileaudiopreview/Makefile.am @@ -0,0 +1,13 @@ +INCLUDES = -I$(top_srcdir)/interfaces/ -I$(top_srcdir)/arts/kde -I$(includedir)/arts $(all_includes) +METASOURCES = AUTO + +kde_module_LTLIBRARIES = kfileaudiopreview.la + +kfileaudiopreview_la_SOURCES = kfileaudiopreview.cpp +kfileaudiopreview_la_LDFLAGS = $(all_libraries) $(KDE_RPATH) -module -avoid-version -no-undefined +kfileaudiopreview_la_LIBADD = $(top_builddir)/interfaces/kmediaplayer/libkmediaplayer.la $(top_builddir)/arts/kde/libartskde.la $(LIB_KIO) + +noinst_HEADERS = kfileaudiopreview.h + +messages: + $(XGETTEXT) $(kfileaudiopreview_la_SOURCES) -o $(podir)/kfileaudiopreview.pot diff --git a/interfaces/kmediaplayer/kfileaudiopreview/kfileaudiopreview.cpp b/interfaces/kmediaplayer/kfileaudiopreview/kfileaudiopreview.cpp new file mode 100644 index 000000000..5db8f65d0 --- /dev/null +++ b/interfaces/kmediaplayer/kfileaudiopreview/kfileaudiopreview.cpp @@ -0,0 +1,146 @@ +#include "kfileaudiopreview.h" + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include + +#include + +class KFileAudioPreviewFactory : public KLibFactory +{ +protected: + virtual QObject *createObject( QObject *parent, const char *name, + const char *className, const QStringList & args) + { + Q_UNUSED(className); + Q_UNUSED(args); + return new KFileAudioPreview( dynamic_cast( parent ), name ); + } +}; + +K_EXPORT_COMPONENT_FACTORY( kfileaudiopreview, KFileAudioPreviewFactory ) + + +/////////////////////////////////////////////////////////////////// +/////////////////////////////////////////////////////////////////// + + +class KFileAudioPreview::KFileAudioPreviewPrivate +{ +public: + KFileAudioPreviewPrivate( QWidget *parent ) + { + player = KParts::ComponentFactory::createInstanceFromQuery( "KMediaPlayer/Player", QString::null, parent ); + } + + ~KFileAudioPreviewPrivate() + { + delete player; + } + + KMediaPlayer::Player *player; +}; + + +KFileAudioPreview::KFileAudioPreview( QWidget *parent, const char *name ) + : KPreviewWidgetBase( parent, name ) +{ + KGlobal::locale()->insertCatalogue("kfileaudiopreview"); + + QStringList formats = KDE::PlayObjectFactory::mimeTypes(); + // ### + QStringList::ConstIterator it = formats.begin(); + for ( ; it != formats.end(); ++it ) + m_supportedFormats.insert( *it, (void*) 1 ); + + QVGroupBox *box = new QVGroupBox( i18n("Media Player"), this ); + QVBoxLayout *layout = new QVBoxLayout( this ); + layout->addWidget( box ); + + (void) new QWidget( box ); // spacer + + d = new KFileAudioPreviewPrivate( 0L ); // not box -- being reparented anyway + if ( d->player ) // only if there actually is a component... + { + setSupportedMimeTypes( formats ); + KMediaPlayer::View *view = d->player->view(); + view->setEnabled( false ); + + // if we have access to the video widget, show it above the player + // So, reparent first the video widget, then the view. + if ( view->videoWidget() ) + { + QHBox *frame = new QHBox( box ); + frame->setFrameStyle( QFrame::Panel | QFrame::Sunken ); + frame->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding ) ); + view->videoWidget()->reparent( frame, QPoint(0,0) ); + } + + view->reparent( box, QPoint(0,0) ); + } + + m_autoPlay = new QCheckBox( i18n("Play &automatically"), box ); + KConfigGroup config( KGlobal::config(), ConfigGroup ); + m_autoPlay->setChecked( config.readBoolEntry( "Autoplay sounds", true ) ); + connect( m_autoPlay, SIGNAL(toggled(bool)), SLOT(toggleAuto(bool)) ); +} + +KFileAudioPreview::~KFileAudioPreview() +{ + KConfigGroup config( KGlobal::config(), ConfigGroup ); + config.writeEntry( "Autoplay sounds", m_autoPlay->isChecked() ); + + delete d; +} + +void KFileAudioPreview::showPreview( const KURL &url ) +{ + if ( !d->player || !url.isValid() ) + return; + + KMimeType::Ptr mt = KMimeType::findByURL( url ); + bool supported = m_supportedFormats.find( mt->name() ); + d->player->view()->setEnabled( supported ); + if ( !supported ) + return; + + static_cast(d->player)->openURL( url ); + if ( m_autoPlay->isChecked() ) + d->player->play(); +} + +void KFileAudioPreview::clearPreview() +{ + if ( d->player ) + { + d->player->stop(); + d->player->closeURL(); + } +} + +void KFileAudioPreview::toggleAuto( bool on ) +{ + if ( !d->player ) + return; + + if ( on && m_currentURL.isValid() && d->player->view()->isEnabled() ) + d->player->play(); + else + d->player->stop(); +} + +void KFileAudioPreview::virtual_hook( int, void* ) +{} + +#include "kfileaudiopreview.moc" diff --git a/interfaces/kmediaplayer/kfileaudiopreview/kfileaudiopreview.h b/interfaces/kmediaplayer/kfileaudiopreview/kfileaudiopreview.h new file mode 100644 index 000000000..df1d19e5b --- /dev/null +++ b/interfaces/kmediaplayer/kfileaudiopreview/kfileaudiopreview.h @@ -0,0 +1,64 @@ +/* This file is part of the KDE libraries + Copyright (C) 2003 Carsten Pfeiffer + + library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation, version 2. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#ifndef KFILEAUDIOPREVIEW_H +#define KFILEAUDIOPREVIEW_H + +#include + +#include +#include + +class QCheckBox; +class QPushButton; +class QLabel; + +class KFileDialog; +class KFileItem; + +/** + * Audio "preview" widget for the file dialog. + */ +class KFileAudioPreview : public KPreviewWidgetBase +{ + Q_OBJECT + +public: + KFileAudioPreview(QWidget *parent = 0, const char *name = 0 ); + ~KFileAudioPreview(); + +public slots: + virtual void showPreview(const KURL &url); + virtual void clearPreview(); + +private slots: + void toggleAuto(bool); + +private: + QDict m_supportedFormats; + KURL m_currentURL; + QCheckBox *m_autoPlay; + +protected: + virtual void virtual_hook( int id, void* data ); +private: + class KFileAudioPreviewPrivate; + KFileAudioPreviewPrivate *d; +}; + +#endif // KFILEAUDIOPREVIEW_H diff --git a/interfaces/kmediaplayer/kmediaplayer.desktop b/interfaces/kmediaplayer/kmediaplayer.desktop new file mode 100644 index 000000000..310247337 --- /dev/null +++ b/interfaces/kmediaplayer/kmediaplayer.desktop @@ -0,0 +1,4 @@ +[Desktop Entry] +Type=ServiceType +X-KDE-ServiceType=KMediaPlayer/Player +X-KDE-Derived=KParts/ReadOnlyPart diff --git a/interfaces/kmediaplayer/kmediaplayerengine.desktop b/interfaces/kmediaplayer/kmediaplayerengine.desktop new file mode 100644 index 000000000..3fa56fae7 --- /dev/null +++ b/interfaces/kmediaplayer/kmediaplayerengine.desktop @@ -0,0 +1,3 @@ +[Desktop Entry] +Type=ServiceType +X-KDE-ServiceType=KMediaPlayer/Engine diff --git a/interfaces/kmediaplayer/player.cpp b/interfaces/kmediaplayer/player.cpp new file mode 100644 index 000000000..cbfba1368 --- /dev/null +++ b/interfaces/kmediaplayer/player.cpp @@ -0,0 +1,79 @@ +// Copyright (C) 2002 Neil Stevens +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// THE AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +// AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +// +// Except as contained in this notice, the name(s) of the author(s) shall not be +// used in advertising or otherwise to promote the sale, use or other dealings +// in this Software without prior written authorization from the author(s). + +#include + +KMediaPlayer::PlayerDCOPObject::PlayerDCOPObject(void) + : DCOPObject("KMediaPlayer") +{ +} + +KMediaPlayer::Player::Player(QWidget *, const char *, QObject *parent, const char *name) + : KParts::ReadOnlyPart(parent, name) + , currentLooping(false) + , currentState(Empty) + , d(0) +{ +} + +KMediaPlayer::Player::Player(QObject *parent, const char *name) + : KParts::ReadOnlyPart(parent, name) + , currentLooping(false) + , currentState(Empty) + , d(0) +{ +} + +KMediaPlayer::Player::~Player(void) +{ +} + +void KMediaPlayer::Player::setLooping(bool b) +{ + if(b != currentLooping) + { + currentLooping = b; + emit loopingChanged(b); + } +} + +bool KMediaPlayer::Player::isLooping(void) const +{ + return currentLooping; +} + +void KMediaPlayer::Player::setState(int s) +{ + if(s != currentState) + { + currentState = (State)s; + emit stateChanged(s); + } +} + +int KMediaPlayer::Player::state(void) const +{ + return (int)currentState; +} + +#include "player.moc" diff --git a/interfaces/kmediaplayer/player.h b/interfaces/kmediaplayer/player.h new file mode 100644 index 000000000..89a4a0b23 --- /dev/null +++ b/interfaces/kmediaplayer/player.h @@ -0,0 +1,143 @@ +// Copyright (C) 2002 Neil Stevens +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// THE AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +// AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +// +// Except as contained in this notice, the name(s) of the author(s) shall not be +// used in advertising or otherwise to promote the sale, use or other dealings +// in this Software without prior written authorization from the author(s). + +#ifndef KMEDIAPLAYERPLAYER_H +#define KMEDIAPLAYERPLAYER_H + +#include +#include +#include + +/** KMediaPlayer contains an interface to reusable media player components. +*/ +namespace KMediaPlayer +{ + +/** Player is the center of the KMediaPlayer interface. It provides all of + * the necessary media player operations, and optionally provides the GUI to + * control them. + * + * There are two servicetypes for Player: KMediaPlayer/Player and + * KMediaPlayer/Engine. KMediaPlayer/Player provides a widget (accessable + * through view as well as XML GUI KActions. KMediaPlayer/Engine omits + * the user interface facets, for those who wish to provide their own + * interface. + */ +class KDE_EXPORT Player : public KParts::ReadOnlyPart, public PlayerDCOPObject +{ +Q_OBJECT + +public: + /** This constructor is what to use when no GUI is required, as in the + * case of a KMediaPlayer/Engine. + */ + Player(QObject *parent, const char *name); + + /** This constructor is what to use when a GUI is required, as in the + * case of a KMediaPlayer/Player. + */ + Player(QWidget *parentWidget, const char *widgetName, QObject *parent, const char *name); + + virtual ~Player(void); + + /** A convenience function returning a pointer to the View for this + * Player, or 0 if this Player has no GUI. + */ + virtual View *view(void) = 0; + +public slots: + /** Pause playback of the media track.*/ + virtual void pause(void) = 0; + + /** Begin playing the media track.*/ + virtual void play(void) = 0; + + /** Stop playback of the media track and return to the beginning.*/ + virtual void stop(void) = 0; + + /** Move the current playback position to the specified time in + * milliseconds, if the track is seekable. Some streams may not be + * seeked. + */ + virtual void seek(unsigned long msec) = 0; +public: + /** Returns whether the current track honors seek requests.*/ + virtual bool isSeekable(void) const = 0; + + /** Returns the current playback position in the track.*/ + virtual unsigned long position(void) const = 0; + + /** Returns whether the current track has a length. Some streams are + * endless, and do not have one. */ + virtual bool hasLength(void) const = 0; + + /** Returns the length of the current track.*/ + virtual unsigned long length(void) const = 0; + +public slots: + /** Set whether the Player should continue playing at the beginning of + * the track when the end of the track is reached. + */ + void setLooping(bool); +public: + /** Return the current looping state. */ + bool isLooping(void) const; +signals: + /** Emitted when the looping state is changed. */ + void loopingChanged(bool); + +public: + /** The possible states of the Player */ + enum State + { + /** No track is loaded. */ + Empty, + /** Not playing. */ + Stop, + /** Playing is temporarily suspended. */ + Pause, + /** The media is currently being output. */ + Play + }; + /** Return the current state of the player. */ + int state(void) const; +signals: + /** Emitted when the state changes. */ + void stateChanged(int); + +protected slots: + /** Implementers use this to control what users see as the current + * state.*/ + void setState(int); + +private: + bool currentLooping; + State currentState; + + struct Data; + Data *d; +}; + +} + +#endif diff --git a/interfaces/kmediaplayer/playerdcopobject.h b/interfaces/kmediaplayer/playerdcopobject.h new file mode 100644 index 000000000..73a1cfa1d --- /dev/null +++ b/interfaces/kmediaplayer/playerdcopobject.h @@ -0,0 +1,62 @@ +// Copyright (C) 2002 Neil Stevens +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// THE AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +// AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +// +// Except as contained in this notice, the name(s) of the author(s) shall not be +// used in advertising or otherwise to promote the sale, use or other dealings +// in this Software without prior written authorization from the author(s). + +#ifndef KMEDIAPLAYERPLAYERDCOPOBJECT_H +#define KMEDIAPLAYERPLAYERDCOPOBJECT_H + +#include +#include + +namespace KMediaPlayer +{ + +class KDE_EXPORT PlayerDCOPObject : public DCOPObject +{ +K_DCOP + +public: + PlayerDCOPObject(void); + +k_dcop: + virtual bool openURL(const KURL &file) = 0; + virtual void pause() = 0; + virtual void play() = 0; + virtual void stop() = 0; + + virtual void seek(unsigned long msec) = 0; + virtual bool isSeekable() const = 0; + virtual unsigned long position() const = 0; + + virtual bool hasLength() const = 0; + virtual unsigned long length() const = 0; + + virtual void setLooping(bool) = 0; + virtual bool isLooping() const = 0; + + virtual int state() const = 0; + virtual void setState(int) = 0; +}; + +} + +#endif diff --git a/interfaces/kmediaplayer/view.cpp b/interfaces/kmediaplayer/view.cpp new file mode 100644 index 000000000..c231d8aaf --- /dev/null +++ b/interfaces/kmediaplayer/view.cpp @@ -0,0 +1,89 @@ +// Copyright (C) 2002 Neil Stevens +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// THE AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +// AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +// +// Except as contained in this notice, the name(s) of the author(s) shall not be +// used in advertising or otherwise to promote the sale, use or other dealings +// in this Software without prior written authorization from the author(s). + +#include + +struct KMediaPlayer::View::Data +{ + Data() : videoWidget(0L) {} + + QWidget *videoWidget; +}; + +KMediaPlayer::View::View(QWidget *parent, const char *name) + : QWidget(parent, name) + , currentButtons((int)All) + , d(new Data()) +{ +} + +KMediaPlayer::View::~View(void) +{ + delete d; +} + +int KMediaPlayer::View::buttons(void) +{ + return currentButtons; +} + +void KMediaPlayer::View::setButtons(int buttons) +{ + if(buttons != currentButtons) + { + currentButtons = buttons; + emit buttonsChanged(buttons); + } +} + +bool KMediaPlayer::View::button(int b) +{ + return currentButtons & b; +} + +void KMediaPlayer::View::showButton(int b) +{ + setButtons(currentButtons | b); +} + +void KMediaPlayer::View::hideButton(int b) +{ + setButtons(currentButtons & ~b); +} + +void KMediaPlayer::View::toggleButton(int b) +{ + setButtons(currentButtons ^ b); +} + +void KMediaPlayer::View::setVideoWidget(QWidget *videoWidget) +{ + d->videoWidget = videoWidget; +} + +QWidget* KMediaPlayer::View::videoWidget() +{ + return d->videoWidget; +} + +#include "view.moc" diff --git a/interfaces/kmediaplayer/view.h b/interfaces/kmediaplayer/view.h new file mode 100644 index 000000000..be60f9e75 --- /dev/null +++ b/interfaces/kmediaplayer/view.h @@ -0,0 +1,98 @@ +// Copyright (C) 2002 Neil Stevens +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// THE AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +// AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +// +// Except as contained in this notice, the name(s) of the author(s) shall not be +// used in advertising or otherwise to promote the sale, use or other dealings +// in this Software without prior written authorization from the author(s). + +#ifndef KMEDIAPLAYERVIEW_H +#define KMEDIAPLAYERVIEW_H + +#include +#include + +namespace KMediaPlayer +{ + +/** View is part of the user interface of a Player. */ +class KDE_EXPORT View : public QWidget +{ +Q_OBJECT + +public: + /** Your typical QWidget constructor. */ + View(QWidget *parent, const char *name); + virtual ~View(void); + + /** The Possible buttons that can appear in the UI. */ + enum Button + { + /** Button that connects to Player::play */ + Play = 1, + /** Button that connects to Player::stop */ + Stop = 2, + /** Button that connects to Player::pause */ + Pause = 4, + /** A seeker that interfaces with Player::seek */ + Seeker = 8, + /** Show all buttons. */ + All = 255 + }; + + /** Return which buttons are being displayed. */ + int buttons(void); + + /** Return the QWidget in which video is displayed. + May Return 0L if there is none. */ + QWidget *videoWidget(); + +public slots: + /** Set which buttons to display. See Button. */ + void setButtons(int); + + /** Returns if a particular button is being displayed. */ + bool button(int); + /** Display a particular button. */ + void showButton(int); + /** Stop displaying a particular button. */ + void hideButton(int); + /** Toggle the display of a particular button. */ + void toggleButton(int); + +signals: + /** Emitted when the set of displayed buttons changes. */ + void buttonsChanged(int); + +protected: + /** The implementing view should set the widget in which + the video will be displayed. KMediaPlayer users may + reparent() it to somewhere else, for example. + */ + void setVideoWidget(QWidget *videoWidget); + +private: + int currentButtons; + + struct Data; + Data *d; +}; + +} + +#endif -- cgit v1.2.1