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Diffstat (limited to 'sd/source/ui/dlg/filedlg.cxx')
| -rw-r--r-- | sd/source/ui/dlg/filedlg.cxx | 276 |
1 files changed, 276 insertions, 0 deletions
diff --git a/sd/source/ui/dlg/filedlg.cxx b/sd/source/ui/dlg/filedlg.cxx new file mode 100644 index 000000000..05c4243dc --- /dev/null +++ b/sd/source/ui/dlg/filedlg.cxx @@ -0,0 +1,276 @@ +/* -*- 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 <config_features.h> + +#include <com/sun/star/media/XPlayer.hpp> +#include <com/sun/star/lang/IllegalArgumentException.hpp> +#include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp> +#include <com/sun/star/ui/dialogs/TemplateDescription.hpp> +#include <com/sun/star/ui/dialogs/XFilePicker3.hpp> +#include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp> +#include <com/sun/star/ui/dialogs/FilePickerEvent.hpp> +#include <vcl/idle.hxx> +#include <osl/diagnose.h> +#include <vcl/svapp.hxx> +#include <sfx2/filedlghelper.hxx> +#include <avmedia/mediawindow.hxx> +#include <filedlg.hxx> +#include <sdresid.hxx> +#include <strings.hrc> +#include <officecfg/Office/Impress.hxx> + +// ----------- SdFileDialog_Imp --------------------------- + +class SdFileDialog_Imp : public sfx2::FileDialogHelper +{ +private: + friend class SdOpenSoundFileDialog; + + css::uno::Reference< css::ui::dialogs::XFilePickerControlAccess > mxControlAccess; + + css::uno::Reference< css::media::XPlayer > mxPlayer; + ImplSVEvent * mnPlaySoundEvent; + bool mbLabelPlaying; + Idle maUpdateIdle; + + DECL_LINK( PlayMusicHdl, void *, void ); + DECL_LINK( IsMusicStoppedHdl, Timer *, void ); + +public: + explicit SdFileDialog_Imp(weld::Window *pParent); + virtual ~SdFileDialog_Imp() override; + + // overwritten from FileDialogHelper, to receive user feedback + virtual void ControlStateChanged( const css::ui::dialogs::FilePickerEvent& aEvent ) override; +}; + +void SdFileDialog_Imp::ControlStateChanged( const css::ui::dialogs::FilePickerEvent& aEvent ) +{ + SolarMutexGuard aGuard; + + switch( aEvent.ElementId ) + { + case css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY: + if( mxControlAccess.is() ) + { + if( mnPlaySoundEvent ) + Application::RemoveUserEvent( mnPlaySoundEvent ); + + mnPlaySoundEvent = Application::PostUserEvent( LINK( this, SdFileDialog_Imp, PlayMusicHdl ) ); + } + break; + } +} + +IMPL_LINK_NOARG(SdFileDialog_Imp, PlayMusicHdl, void*, void) +{ + maUpdateIdle.Stop(); + mnPlaySoundEvent = nullptr; + + if (mxPlayer.is()) + { + if (mxPlayer->isPlaying()) + mxPlayer->stop(); + mxPlayer.clear(); + } + +#if HAVE_FEATURE_AVMEDIA + if( mbLabelPlaying ) + { + try + { + mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY, + SdResId( STR_PLAY ) ); + mbLabelPlaying = false; + } + catch(const css::lang::IllegalArgumentException&) + { +#ifdef DBG_UTIL + OSL_FAIL( "Cannot access play button" ); +#endif + } + } + else + { + OUString aUrl( GetPath() ); + if ( !aUrl.isEmpty() ) + { + try + { + mxPlayer.set( avmedia::MediaWindow::createPlayer( aUrl, "" ), css::uno::UNO_SET_THROW ); + mxPlayer->start(); + maUpdateIdle.Start(); + } + catch (const css::uno::Exception&) + { + mxPlayer.clear(); + } + + if (mxPlayer.is()) + { + try + { + mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY, + SdResId( STR_STOP ) ); + mbLabelPlaying = true; + } + catch (const css::lang::IllegalArgumentException&) + { +#ifdef DBG_UTIL + OSL_FAIL( "Cannot access play button" ); +#endif + } + } + } + } +#endif +} + +IMPL_LINK_NOARG(SdFileDialog_Imp, IsMusicStoppedHdl, Timer *, void) +{ + SolarMutexGuard aGuard; + + if (mxPlayer.is() && mxPlayer->isPlaying() && + mxPlayer->getMediaTime() < mxPlayer->getDuration()) + { + maUpdateIdle.Start(); + return; + } + + if( !mxControlAccess.is() ) + return; + + try + { + mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY, + SdResId( STR_PLAY ) ); + mbLabelPlaying = false; + } + catch (const css::lang::IllegalArgumentException&) + { +#ifdef DBG_UTIL + OSL_FAIL( "Cannot access play button" ); +#endif + } +} + +SdFileDialog_Imp::SdFileDialog_Imp(weld::Window* pParent) + : FileDialogHelper(css::ui::dialogs::TemplateDescription::FILEOPEN_LINK_PLAY, FileDialogFlags::NONE, pParent) + , mnPlaySoundEvent(nullptr) + , mbLabelPlaying(false) +{ + maUpdateIdle.SetInvokeHandler(LINK(this, SdFileDialog_Imp, IsMusicStoppedHdl)); + maUpdateIdle.SetDebugName( "SdFileDialog_Imp maUpdateIdle" ); + + css::uno::Reference < css::ui::dialogs::XFilePicker3 > xFileDlg = GetFilePicker(); + + // get the control access + mxControlAccess.set( xFileDlg, css::uno::UNO_QUERY ); + + if( !mxControlAccess.is() ) + return; + + try + { + mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY, + SdResId( STR_PLAY ) ); + } + catch (const css::lang::IllegalArgumentException&) + { +#ifdef DBG_UTIL + OSL_FAIL( "Cannot set play button label" ); +#endif + } +} + +SdFileDialog_Imp::~SdFileDialog_Imp() +{ + if( mnPlaySoundEvent ) + Application::RemoveUserEvent( mnPlaySoundEvent ); +} + +// ----------- SdOpenSoundFileDialog ----------------------- + +// these are simple forwarders +SdOpenSoundFileDialog::SdOpenSoundFileDialog(weld::Window *pParent) + : mpImpl(new SdFileDialog_Imp(pParent)) +{ + OUString aDescr = SdResId(STR_ALL_FILES); + mpImpl->AddFilter( aDescr, "*.*"); + + // setup filter +#if defined UNX + aDescr = SdResId(STR_AU_FILE); + mpImpl->AddFilter( aDescr, "*.au;*.snd"); + aDescr = SdResId(STR_VOC_FILE); + mpImpl->AddFilter( aDescr, "*.voc"); + aDescr = SdResId(STR_WAV_FILE); + mpImpl->AddFilter( aDescr, "*.wav"); + aDescr = SdResId(STR_AIFF_FILE); + mpImpl->AddFilter( aDescr, "*.aiff"); + aDescr = SdResId(STR_SVX_FILE); + mpImpl->AddFilter( aDescr, "*.svx"); +#else + aDescr = SdResId(STR_WAV_FILE); + mpImpl->AddFilter( aDescr, "*.wav;*.mp3;*.ogg" ); + aDescr = SdResId(STR_MIDI_FILE); + mpImpl->AddFilter( aDescr, "*.mid" ); +#endif + + // Restore last selected path + mpImpl->SetDisplayDirectory(officecfg::Office::Impress::Sound::Path::get()); +} + +SdOpenSoundFileDialog::~SdOpenSoundFileDialog() +{ +} + +ErrCode SdOpenSoundFileDialog::Execute() +{ + return mpImpl->Execute(); +} + +OUString SdOpenSoundFileDialog::GetPath() const +{ + // Save last selected path + std::shared_ptr<comphelper::ConfigurationChanges> batch( + comphelper::ConfigurationChanges::create()); + officecfg::Office::Impress::Sound::Path::set(mpImpl->GetPath(), batch); + batch->commit(); + + return mpImpl->GetPath(); +} + +void SdOpenSoundFileDialog::SetPath( const OUString& rPath ) +{ + mpImpl->SetDisplayDirectory( rPath ); +} + +// WIP, please don't remove, dear Clang plugins +bool SdOpenSoundFileDialog::IsInsertAsLinkSelected() const +{ + bool bInsertAsLinkSelected = false; + css::uno::Reference<css::ui::dialogs::XFilePicker3> const xFilePicker(mpImpl->GetFilePicker()); + css::uno::Reference<css::ui::dialogs::XFilePickerControlAccess> const xControlAccess(xFilePicker, css::uno::UNO_QUERY_THROW); + xControlAccess->getValue(css::ui::dialogs::ExtendedFilePickerElementIds::CHECKBOX_LINK, 0) >>= bInsertAsLinkSelected; + return bInsertAsLinkSelected; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |