153 lines
4.6 KiB
C++
153 lines
4.6 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// MuldeR's Utilities for Qt
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// Copyright (C) 2004-2016 LoRd_MuldeR <MuldeR2@GMX.de>
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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//
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// http://www.gnu.org/licenses/lgpl-2.1.txt
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//////////////////////////////////////////////////////////////////////////////////
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//Win32 API
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#define WIN32_LEAN_AND_MEAN 1
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#include <Windows.h>
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#include <MMSystem.h>
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//MUtils
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#include <MUtils/Sound.h>
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#include <MUtils/OSSupport.h>
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//Qt
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#include <QReadWriteLock>
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#include <QHash>
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#include <QResource>
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#include <QFileInfo>
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#include <QDir>
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///////////////////////////////////////////////////////////////////////////////
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// BEEP
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///////////////////////////////////////////////////////////////////////////////
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bool MUtils::Sound::beep(const MUtils::Sound::beep_t &beepType)
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{
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switch(beepType)
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{
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case BEEP_NFO: return MessageBeep(MB_ICONASTERISK) == TRUE; break;
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case BEEP_WRN: return MessageBeep(MB_ICONEXCLAMATION) == TRUE; break;
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case BEEP_ERR: return MessageBeep(MB_ICONHAND) == TRUE; break;
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default: return false;
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}
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}
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///////////////////////////////////////////////////////////////////////////////
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// PLAY SOUND
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///////////////////////////////////////////////////////////////////////////////
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typedef QHash<const QString, const unsigned char*> SoundDB;
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static QReadWriteLock g_sound_lock;
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static QScopedPointer<SoundDB> g_sound_db;
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static const unsigned char *get_sound_from_cache(const QString &name)
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{
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//Try to look-up the sound in the cache first
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QReadLocker readLock(&g_sound_lock);
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if((!g_sound_db.isNull()) && g_sound_db->contains(name))
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{
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return g_sound_db->value(name);
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}
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//Get the write lock now
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readLock.unlock();
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QWriteLocker writeLock(&g_sound_lock);
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//Is sound still not in cache?
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if((!g_sound_db.isNull()) && g_sound_db->contains(name))
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{
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return g_sound_db->value(name);
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}
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//If data not found in cache, try to load from resource!
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QResource resource(QString(":/sounds/%1.wav").arg(name));
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if(resource.isValid())
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{
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if(const unsigned char *data = resource.data())
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{
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if(g_sound_db.isNull())
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{
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g_sound_db.reset(new SoundDB());
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}
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g_sound_db->insert(name, data);
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return data;
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}
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}
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qWarning("Sound effect \"%s\" not found!", MUTILS_UTF8(name));
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return NULL;
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}
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bool MUtils::Sound::play_sound(const QString &name, const bool &bAsync)
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{
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if(!name.isEmpty())
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{
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if(const unsigned char *data = get_sound_from_cache(name))
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{
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return PlaySound(LPCWSTR(data), NULL, (SND_MEMORY | (bAsync ? SND_ASYNC : SND_SYNC))) != FALSE;
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}
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}
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return false;
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}
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bool MUtils::Sound::play_system_sound(const QString &alias, const bool &bAsync)
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{
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return PlaySound(MUTILS_WCHR(alias), GetModuleHandle(NULL), (SND_ALIAS | (bAsync ? SND_ASYNC : SND_SYNC))) != FALSE;
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}
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bool MUtils::Sound::play_sound_file(const QString &library, const unsigned short uiSoundIdx, const bool &bAsync)
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{
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bool result = false;
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QFileInfo libraryFile(library);
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if(!libraryFile.isAbsolute())
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{
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const QString &systemDir = MUtils::OS::known_folder(MUtils::OS::FOLDER_SYSTEMFOLDER);
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if(!systemDir.isEmpty())
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{
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libraryFile.setFile(QDir(systemDir), libraryFile.fileName());
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}
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}
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if(libraryFile.exists() && libraryFile.isFile())
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{
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if(const HMODULE module = GetModuleHandleW(MUTILS_WCHR(QDir::toNativeSeparators(libraryFile.canonicalFilePath()))))
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{
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result = (PlaySound(MAKEINTRESOURCE(uiSoundIdx), module, (SND_RESOURCE | (bAsync ? SND_ASYNC : SND_SYNC))) != FALSE);
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}
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else if(const HMODULE module = LoadLibraryW(MUTILS_WCHR(QDir::toNativeSeparators(libraryFile.canonicalFilePath()))))
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{
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result = (PlaySound(MAKEINTRESOURCE(uiSoundIdx), module, (SND_RESOURCE | (bAsync ? SND_ASYNC : SND_SYNC))) != FALSE);
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FreeLibrary(module);
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}
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}
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else
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{
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qWarning("PlaySound: File \"%s\" could not be found!", MUTILS_UTF8(libraryFile.absoluteFilePath()));
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}
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return result;
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}
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///////////////////////////////////////////////////////////////////////////////
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