Some clean-up and simplification for JobObject class.
[MUtilities.git] / src / Sound_Win32.cpp
blob8498511dcce61ce9f9ea61f135e60d9bbcee61ee
1 ///////////////////////////////////////////////////////////////////////////////
2 // MuldeR's Utilities for Qt
3 // Copyright (C) 2004-2016 LoRd_MuldeR <MuldeR2@GMX.de>
4 //
5 // This library is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU Lesser General Public
7 // License as published by the Free Software Foundation; either
8 // version 2.1 of the License, or (at your option) any later version.
9 //
10 // This library is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // Lesser General Public License for more details.
15 // You should have received a copy of the GNU Lesser General Public
16 // License along with this library; if not, write to the Free Software
17 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 // http://www.gnu.org/licenses/lgpl-2.1.txt
20 //////////////////////////////////////////////////////////////////////////////////
22 //Win32 API
23 #define WIN32_LEAN_AND_MEAN 1
24 #include <Windows.h>
25 #include <MMSystem.h>
27 //MUtils
28 #include <MUtils/Sound.h>
29 #include <MUtils/OSSupport.h>
31 //Qt
32 #include <QReadWriteLock>
33 #include <QHash>
34 #include <QResource>
35 #include <QFileInfo>
36 #include <QDir>
38 ///////////////////////////////////////////////////////////////////////////////
39 // BEEP
40 ///////////////////////////////////////////////////////////////////////////////
42 bool MUtils::Sound::beep(const MUtils::Sound::beep_t &beepType)
44 switch(beepType)
46 case BEEP_NFO: return MessageBeep(MB_ICONASTERISK) == TRUE; break;
47 case BEEP_WRN: return MessageBeep(MB_ICONEXCLAMATION) == TRUE; break;
48 case BEEP_ERR: return MessageBeep(MB_ICONHAND) == TRUE; break;
49 default: return false;
53 ///////////////////////////////////////////////////////////////////////////////
54 // PLAY SOUND
55 ///////////////////////////////////////////////////////////////////////////////
57 typedef QHash<const QString, const unsigned char*> SoundDB;
59 static QReadWriteLock g_sound_lock;
60 static QScopedPointer<SoundDB> g_sound_db;
62 static const unsigned char *get_sound_from_cache(const QString &name)
64 //Try to look-up the sound in the cache first
65 QReadLocker readLock(&g_sound_lock);
66 if((!g_sound_db.isNull()) && g_sound_db->contains(name))
68 return g_sound_db->value(name);
71 //Get the write lock now
72 readLock.unlock();
73 QWriteLocker writeLock(&g_sound_lock);
75 //Is sound still not in cache?
76 if((!g_sound_db.isNull()) && g_sound_db->contains(name))
78 return g_sound_db->value(name);
81 //If data not found in cache, try to load from resource!
82 QResource resource(QString(":/sounds/%1.wav").arg(name));
83 if(resource.isValid())
85 if(const unsigned char *data = resource.data())
87 if(g_sound_db.isNull())
89 g_sound_db.reset(new SoundDB());
91 g_sound_db->insert(name, data);
92 return data;
96 qWarning("Sound effect \"%s\" not found!", MUTILS_UTF8(name));
97 return NULL;
100 bool MUtils::Sound::play_sound(const QString &name, const bool &bAsync)
102 if(!name.isEmpty())
104 if(const unsigned char *data = get_sound_from_cache(name))
106 return PlaySound(LPCWSTR(data), NULL, (SND_MEMORY | (bAsync ? SND_ASYNC : SND_SYNC))) != FALSE;
110 return false;
113 bool MUtils::Sound::play_system_sound(const QString &alias, const bool &bAsync)
115 return PlaySound(MUTILS_WCHR(alias), GetModuleHandle(NULL), (SND_ALIAS | (bAsync ? SND_ASYNC : SND_SYNC))) != FALSE;
118 bool MUtils::Sound::play_sound_file(const QString &library, const unsigned short uiSoundIdx, const bool &bAsync)
120 bool result = false;
122 QFileInfo libraryFile(library);
123 if(!libraryFile.isAbsolute())
125 const QString &systemDir = MUtils::OS::known_folder(MUtils::OS::FOLDER_SYSTEMFOLDER);
126 if(!systemDir.isEmpty())
128 libraryFile.setFile(QDir(systemDir), libraryFile.fileName());
132 if(libraryFile.exists() && libraryFile.isFile())
134 if(const HMODULE module = GetModuleHandleW(MUTILS_WCHR(QDir::toNativeSeparators(libraryFile.canonicalFilePath()))))
136 result = (PlaySound(MAKEINTRESOURCE(uiSoundIdx), module, (SND_RESOURCE | (bAsync ? SND_ASYNC : SND_SYNC))) != FALSE);
138 else if(const HMODULE module = LoadLibraryW(MUTILS_WCHR(QDir::toNativeSeparators(libraryFile.canonicalFilePath()))))
140 result = (PlaySound(MAKEINTRESOURCE(uiSoundIdx), module, (SND_RESOURCE | (bAsync ? SND_ASYNC : SND_SYNC))) != FALSE);
141 FreeLibrary(module);
144 else
146 qWarning("PlaySound: File \"%s\" could not be found!", MUTILS_UTF8(libraryFile.absoluteFilePath()));
149 return result;
152 ///////////////////////////////////////////////////////////////////////////////