Diffstat (limited to 'libopie2/opiecore/device/odevice.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | libopie2/opiecore/device/odevice.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libopie2/opiecore/device/odevice.cpp b/libopie2/opiecore/device/odevice.cpp index e4233eb..aecccca 100644 --- a/libopie2/opiecore/device/odevice.cpp +++ b/libopie2/opiecore/device/odevice.cpp | |||
@@ -1,164 +1,165 @@ | |||
1 | /* | 1 | /* |
2 | This file is part of the Opie Project | 2 | This file is part of the Opie Project |
3 | =. (C) 2002-2006 The Opie Team <opie-devel@handhelds.org> | 3 | =. (C) 2002-2006 The Opie Team <opie-devel@handhelds.org> |
4 | .=l. | 4 | .=l. |
5 | .>+-= | 5 | .>+-= |
6 | _;:, .> :=|. This program is free software; you can | 6 | _;:, .> :=|. This program is free software; you can |
7 | .> <`_, > . <= redistribute it and/or modify it under | 7 | .> <`_, > . <= redistribute it and/or modify it under |
8 | :`=1 )Y*s>-.-- : the terms of the GNU Library General Public | 8 | :`=1 )Y*s>-.-- : the terms of the GNU Library General Public |
9 | .="- .-=="i, .._ License as published by the Free Software | 9 | .="- .-=="i, .._ License as published by the Free Software |
10 | - . .-<_> .<> Foundation; version 2 of the License. | 10 | - . .-<_> .<> Foundation; version 2 of the License. |
11 | ._= =} : | 11 | ._= =} : |
12 | .%`+i> _;_. | 12 | .%`+i> _;_. |
13 | .i_,=:_. -<s. This program is distributed in the hope that | 13 | .i_,=:_. -<s. This program is distributed in the hope that |
14 | + . -:. = it will be useful, but WITHOUT ANY WARRANTY; | 14 | + . -:. = it will be useful, but WITHOUT ANY WARRANTY; |
15 | : .. .:, . . . without even the implied warranty of | 15 | : .. .:, . . . without even the implied warranty of |
16 | =_ + =;=|` MERCHANTABILITY or FITNESS FOR A | 16 | =_ + =;=|` MERCHANTABILITY or FITNESS FOR A |
17 | _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU | 17 | _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU |
18 | ..}^=.= = ; Library General Public License for more | 18 | ..}^=.= = ; Library General Public License for more |
19 | ++= -. .` .: details. | 19 | ++= -. .` .: details. |
20 | : = ...= . :.=- | 20 | : = ...= . :.=- |
21 | -. .:....=;==+<; You should have received a copy of the GNU | 21 | -. .:....=;==+<; You should have received a copy of the GNU |
22 | -_. . . )=. = Library General Public License along with | 22 | -_. . . )=. = Library General Public License along with |
23 | -- :-=` this library; see the file COPYING.LIB. | 23 | -- :-=` this library; see the file COPYING.LIB. |
24 | If not, write to the Free Software Foundation, | 24 | If not, write to the Free Software Foundation, |
25 | Inc., 59 Temple Place - Suite 330, | 25 | Inc., 59 Temple Place - Suite 330, |
26 | Boston, MA 02111-1307, USA. | 26 | Boston, MA 02111-1307, USA. |
27 | 27 | ||
28 | */ | 28 | */ |
29 | 29 | ||
30 | 30 | ||
31 | #include "odevice_beagle.h" | 31 | #include "odevice_beagle.h" |
32 | #include "odevice_ipaq.h" | 32 | #include "odevice_ipaq.h" |
33 | #include "odevice_mypal.h" | 33 | #include "odevice_mypal.h" |
34 | #include "odevice_jornada.h" | 34 | #include "odevice_jornada.h" |
35 | #include "odevice_ramses.h" | 35 | #include "odevice_ramses.h" |
36 | #include "odevice_simpad.h" | 36 | #include "odevice_simpad.h" |
37 | #include "odevice_yopy.h" | 37 | #include "odevice_yopy.h" |
38 | #include "odevice_zaurus.h" | 38 | #include "odevice_zaurus.h" |
39 | #include "odevice_genuineintel.h" | 39 | #include "odevice_genuineintel.h" |
40 | #include "odevice_htc.h" | 40 | #include "odevice_htc.h" |
41 | #include "odevice_motorola_ezx.h" | 41 | #include "odevice_motorola_ezx.h" |
42 | #include "odevice_palm.h" | 42 | #include "odevice_palm.h" |
43 | 43 | ||
44 | /* QT */ | 44 | /* QT */ |
45 | #include <qapplication.h> | 45 | #include <qapplication.h> |
46 | #include <qfile.h> | 46 | #include <qfile.h> |
47 | #include <qtextstream.h> | 47 | #include <qtextstream.h> |
48 | #include <qwindowsystem_qws.h> | 48 | #include <qwindowsystem_qws.h> |
49 | 49 | ||
50 | /* OPIE */ | 50 | /* OPIE */ |
51 | #include <qpe/config.h> | 51 | #include <qpe/config.h> |
52 | #include <qpe/sound.h> | 52 | #include <qpe/sound.h> |
53 | #include <qpe/qcopenvelope_qws.h> | 53 | #include <qpe/qcopenvelope_qws.h> |
54 | #include <qpe/sound.h> | 54 | #include <qpe/sound.h> |
55 | 55 | ||
56 | #include <opie2/okeyfilter.h> | 56 | #include <opie2/okeyfilter.h> |
57 | #include <opie2/oresource.h> | 57 | #include <opie2/oresource.h> |
58 | 58 | ||
59 | /* STD */ | 59 | /* STD */ |
60 | #include <fcntl.h> | 60 | #include <fcntl.h> |
61 | #include <math.h> | 61 | #include <math.h> |
62 | #include <stdlib.h> | 62 | #include <stdlib.h> |
63 | #include <signal.h> | 63 | #include <signal.h> |
64 | #include <sys/ioctl.h> | 64 | #include <sys/ioctl.h> |
65 | #include <sys/time.h> | 65 | #include <sys/time.h> |
66 | #include <unistd.h> | 66 | #include <unistd.h> |
67 | #ifndef QT_NO_SOUND | 67 | #ifndef QT_NO_SOUND |
68 | #include <linux/soundcard.h> | 68 | #include <linux/soundcard.h> |
69 | #include <errno.h> | ||
69 | #endif | 70 | #endif |
70 | 71 | ||
71 | namespace Opie { | 72 | namespace Opie { |
72 | namespace Core { | 73 | namespace Core { |
73 | 74 | ||
74 | static const char* PATH_PROC_CPUINFO = "/proc/cpuinfo"; | 75 | static const char* PATH_PROC_CPUINFO = "/proc/cpuinfo"; |
75 | 76 | ||
76 | 77 | ||
77 | /* STATIC and common implementation */ | 78 | /* STATIC and common implementation */ |
78 | /* EXPORT */ ODistribution distributions[] = { | 79 | /* EXPORT */ ODistribution distributions[] = { |
79 | { System_Familiar, "FamiliarLinux", "/etc/familiar-version" }, | 80 | { System_Familiar, "FamiliarLinux", "/etc/familiar-version" }, |
80 | { System_OpenZaurus, "OpenZaurus", "/etc/openzaurus-version" }, | 81 | { System_OpenZaurus, "OpenZaurus", "/etc/openzaurus-version" }, |
81 | { System_OpenEmbedded, "OpenEmbedded", "/etc/oe-version" }, | 82 | { System_OpenEmbedded, "OpenEmbedded", "/etc/oe-version" }, |
82 | { System_Unknown, "Linux", "/etc/issue" }, | 83 | { System_Unknown, "Linux", "/etc/issue" }, |
83 | }; | 84 | }; |
84 | 85 | ||
85 | 86 | ||
86 | /* EXPORT */ bool isQWS(){ | 87 | /* EXPORT */ bool isQWS(){ |
87 | return qApp ? ( qApp->type() == QApplication::GuiServer ) : false; | 88 | return qApp ? ( qApp->type() == QApplication::GuiServer ) : false; |
88 | } | 89 | } |
89 | 90 | ||
90 | /* EXPORT */ QCString makeChannel ( const char *str ){ | 91 | /* EXPORT */ QCString makeChannel ( const char *str ){ |
91 | if ( str && !::strchr ( str, '/' )) | 92 | if ( str && !::strchr ( str, '/' )) |
92 | return QCString ( "QPE/Application/" ) + str; | 93 | return QCString ( "QPE/Application/" ) + str; |
93 | else | 94 | else |
94 | return str; | 95 | return str; |
95 | } | 96 | } |
96 | 97 | ||
97 | 98 | ||
98 | 99 | ||
99 | /* Now the default implementation of ODevice */ | 100 | /* Now the default implementation of ODevice */ |
100 | 101 | ||
101 | struct default_button default_buttons [] = { | 102 | struct default_button default_buttons [] = { |
102 | { Qt::Key_F9, QT_TRANSLATE_NOOP("Button", "Calendar Button"), | 103 | { Qt::Key_F9, QT_TRANSLATE_NOOP("Button", "Calendar Button"), |
103 | "devicebuttons/z_calendar", | 104 | "devicebuttons/z_calendar", |
104 | "datebook", "nextView()", | 105 | "datebook", "nextView()", |
105 | "today", "raise()" }, | 106 | "today", "raise()" }, |
106 | { Qt::Key_F10, QT_TRANSLATE_NOOP("Button", "Contacts Button"), | 107 | { Qt::Key_F10, QT_TRANSLATE_NOOP("Button", "Contacts Button"), |
107 | "devicebuttons/z_contact", | 108 | "devicebuttons/z_contact", |
108 | "addressbook", "raise()", | 109 | "addressbook", "raise()", |
109 | "addressbook", "beamBusinessCard()" }, | 110 | "addressbook", "beamBusinessCard()" }, |
110 | { Qt::Key_F12, QT_TRANSLATE_NOOP("Button", "Home Button"), | 111 | { Qt::Key_F12, QT_TRANSLATE_NOOP("Button", "Home Button"), |
111 | "devicebuttons/z_home", | 112 | "devicebuttons/z_home", |
112 | "QPE/Launcher", "home()", | 113 | "QPE/Launcher", "home()", |
113 | "buttonsettings", "raise()" }, | 114 | "buttonsettings", "raise()" }, |
114 | { Qt::Key_F11, QT_TRANSLATE_NOOP("Button", "Menu Button"), | 115 | { Qt::Key_F11, QT_TRANSLATE_NOOP("Button", "Menu Button"), |
115 | "devicebuttons/z_menu", | 116 | "devicebuttons/z_menu", |
116 | "QPE/TaskBar", "toggleMenu()", | 117 | "QPE/TaskBar", "toggleMenu()", |
117 | "QPE/TaskBar", "toggleStartMenu()" }, | 118 | "QPE/TaskBar", "toggleStartMenu()" }, |
118 | { Qt::Key_F13, QT_TRANSLATE_NOOP("Button", "Mail Button"), | 119 | { Qt::Key_F13, QT_TRANSLATE_NOOP("Button", "Mail Button"), |
119 | "devicebuttons/z_mail", | 120 | "devicebuttons/z_mail", |
120 | "opiemail", "raise()", | 121 | "opiemail", "raise()", |
121 | "opiemail", "newMail()" }, | 122 | "opiemail", "newMail()" }, |
122 | }; | 123 | }; |
123 | 124 | ||
124 | ODevice *ODevice::inst() | 125 | ODevice *ODevice::inst() |
125 | { | 126 | { |
126 | static ODevice *dev = 0; | 127 | static ODevice *dev = 0; |
127 | QString cpu_info; | 128 | QString cpu_info; |
128 | 129 | ||
129 | if ( !dev ) | 130 | if ( !dev ) |
130 | { | 131 | { |
131 | QFile f( PATH_PROC_CPUINFO ); | 132 | QFile f( PATH_PROC_CPUINFO ); |
132 | if ( f.open( IO_ReadOnly ) ) | 133 | if ( f.open( IO_ReadOnly ) ) |
133 | { | 134 | { |
134 | QTextStream s( &f ); | 135 | QTextStream s( &f ); |
135 | while ( !s.atEnd() ) | 136 | while ( !s.atEnd() ) |
136 | { | 137 | { |
137 | QString line; | 138 | QString line; |
138 | line = s.readLine(); | 139 | line = s.readLine(); |
139 | if ( line.startsWith( "Hardware" ) ) | 140 | if ( line.startsWith( "Hardware" ) ) |
140 | { | 141 | { |
141 | qDebug( "ODevice() - found '%s'", (const char*) line ); | 142 | qDebug( "ODevice() - found '%s'", (const char*) line ); |
142 | cpu_info = line; | 143 | cpu_info = line; |
143 | if ( line.contains( "sharp", false ) ) dev = new Internal::Zaurus(); | 144 | if ( line.contains( "sharp", false ) ) dev = new Internal::Zaurus(); |
144 | else if ( line.contains( "ipaq", false ) ) dev = new Internal::iPAQ(); | 145 | else if ( line.contains( "ipaq", false ) ) dev = new Internal::iPAQ(); |
145 | else if ( line.contains( "mypal", false ) ) dev = new Internal::MyPal(); | 146 | else if ( line.contains( "mypal", false ) ) dev = new Internal::MyPal(); |
146 | else if ( line.contains( "simpad", false ) ) dev = new Internal::SIMpad(); | 147 | else if ( line.contains( "simpad", false ) ) dev = new Internal::SIMpad(); |
147 | else if ( line.contains( "jornada", false ) ) dev = new Internal::Jornada(); | 148 | else if ( line.contains( "jornada", false ) ) dev = new Internal::Jornada(); |
148 | else if ( line.contains( "ramses", false ) ) dev = new Internal::Ramses(); | 149 | else if ( line.contains( "ramses", false ) ) dev = new Internal::Ramses(); |
149 | else if ( line.contains( "Tradesquare.NL", false ) ) dev = new Internal::Beagle(); | 150 | else if ( line.contains( "Tradesquare.NL", false ) ) dev = new Internal::Beagle(); |
150 | else if ( line.contains( "HTC", false ) ) dev = new Internal::HTC(); | 151 | else if ( line.contains( "HTC", false ) ) dev = new Internal::HTC(); |
151 | else if ( line.contains( "Motorola", false ) ) dev = new Internal::Motorola_EZX(); | 152 | else if ( line.contains( "Motorola", false ) ) dev = new Internal::Motorola_EZX(); |
152 | else if ( line.contains( "Palm", false ) ) dev = new Internal::Palm(); | 153 | else if ( line.contains( "Palm", false ) ) dev = new Internal::Palm(); |
153 | 154 | ||
154 | else qWarning( "ODevice() - unknown hardware - using default." ); | 155 | else qWarning( "ODevice() - unknown hardware - using default." ); |
155 | break; | 156 | break; |
156 | } else if ( line.startsWith( "vendor_id" ) ) { | 157 | } else if ( line.startsWith( "vendor_id" ) ) { |
157 | qDebug( "ODevice() - found '%s'", (const char*) line ); | 158 | qDebug( "ODevice() - found '%s'", (const char*) line ); |
158 | cpu_info = line; | 159 | cpu_info = line; |
159 | if( line.contains( "genuineintel", false ) ) { | 160 | if( line.contains( "genuineintel", false ) ) { |
160 | dev = new Internal::GenuineIntel(); | 161 | dev = new Internal::GenuineIntel(); |
161 | break; | 162 | break; |
162 | } | 163 | } |
163 | } | 164 | } |
164 | } | 165 | } |
@@ -656,169 +657,173 @@ void ODevice::remapPressedAction ( int button, const OQCopMessage &action ) | |||
656 | 657 | ||
657 | ODeviceButton &b = ( *d->m_buttons ) [button]; | 658 | ODeviceButton &b = ( *d->m_buttons ) [button]; |
658 | b. setPressedAction ( action ); | 659 | b. setPressedAction ( action ); |
659 | 660 | ||
660 | mb_chan=b. pressedAction(). channel(); | 661 | mb_chan=b. pressedAction(). channel(); |
661 | 662 | ||
662 | Config buttonFile ( "ButtonSettings" ); | 663 | Config buttonFile ( "ButtonSettings" ); |
663 | buttonFile. setGroup ( "Button" + QString::number ( button )); | 664 | buttonFile. setGroup ( "Button" + QString::number ( button )); |
664 | buttonFile. writeEntry ( "PressedActionChannel", (const char*) mb_chan); | 665 | buttonFile. writeEntry ( "PressedActionChannel", (const char*) mb_chan); |
665 | buttonFile. writeEntry ( "PressedActionMessage", (const char*) b. pressedAction(). message()); | 666 | buttonFile. writeEntry ( "PressedActionMessage", (const char*) b. pressedAction(). message()); |
666 | 667 | ||
667 | // buttonFile. writeEntry ( "PressedActionArgs", encodeBase64 ( b. pressedAction(). data())); | 668 | // buttonFile. writeEntry ( "PressedActionArgs", encodeBase64 ( b. pressedAction(). data())); |
668 | 669 | ||
669 | QCopEnvelope ( "QPE/System", "deviceButtonMappingChanged()" ); | 670 | QCopEnvelope ( "QPE/System", "deviceButtonMappingChanged()" ); |
670 | } | 671 | } |
671 | 672 | ||
672 | void ODevice::remapHeldAction ( int button, const OQCopMessage &action ) | 673 | void ODevice::remapHeldAction ( int button, const OQCopMessage &action ) |
673 | { | 674 | { |
674 | initButtons(); | 675 | initButtons(); |
675 | 676 | ||
676 | if ( button >= (int) d->m_buttons->count()) | 677 | if ( button >= (int) d->m_buttons->count()) |
677 | return; | 678 | return; |
678 | 679 | ||
679 | ODeviceButton &b = ( *d->m_buttons ) [button]; | 680 | ODeviceButton &b = ( *d->m_buttons ) [button]; |
680 | b. setHeldAction ( action ); | 681 | b. setHeldAction ( action ); |
681 | 682 | ||
682 | Config buttonFile ( "ButtonSettings" ); | 683 | Config buttonFile ( "ButtonSettings" ); |
683 | buttonFile. setGroup ( "Button" + QString::number ( button )); | 684 | buttonFile. setGroup ( "Button" + QString::number ( button )); |
684 | buttonFile. writeEntry ( "HeldActionChannel", (const char *) b. heldAction(). channel()); | 685 | buttonFile. writeEntry ( "HeldActionChannel", (const char *) b. heldAction(). channel()); |
685 | buttonFile. writeEntry ( "HeldActionMessage", (const char *) b. heldAction(). message()); | 686 | buttonFile. writeEntry ( "HeldActionMessage", (const char *) b. heldAction(). message()); |
686 | 687 | ||
687 | // buttonFile. writeEntry ( "HeldActionArgs", decodeBase64 ( b. heldAction(). data())); | 688 | // buttonFile. writeEntry ( "HeldActionArgs", decodeBase64 ( b. heldAction(). data())); |
688 | 689 | ||
689 | QCopEnvelope ( "QPE/System", "deviceButtonMappingChanged()" ); | 690 | QCopEnvelope ( "QPE/System", "deviceButtonMappingChanged()" ); |
690 | } | 691 | } |
691 | 692 | ||
692 | /** | 693 | /** |
693 | * @internal | 694 | * @internal |
694 | */ | 695 | */ |
695 | void ODevice::virtual_hook(int, void* ){ | 696 | void ODevice::virtual_hook(int, void* ){ |
696 | 697 | ||
697 | } | 698 | } |
698 | 699 | ||
699 | /** | 700 | /** |
700 | * \brief Send a QCOP Message before suspending | 701 | * \brief Send a QCOP Message before suspending |
701 | * | 702 | * |
702 | * Sends a QCOP message to channel QPE/System | 703 | * Sends a QCOP message to channel QPE/System |
703 | * with the message "aboutToSuspend()" if this | 704 | * with the message "aboutToSuspend()" if this |
704 | * is the windowing server. | 705 | * is the windowing server. |
705 | * | 706 | * |
706 | * Call this in your custom \sa suspend() Method | 707 | * Call this in your custom \sa suspend() Method |
707 | * before going to suspend. | 708 | * before going to suspend. |
708 | * | 709 | * |
709 | */ | 710 | */ |
710 | void ODevice::sendSuspendmsg() | 711 | void ODevice::sendSuspendmsg() |
711 | { | 712 | { |
712 | if ( !isQWS() ) | 713 | if ( !isQWS() ) |
713 | return; | 714 | return; |
714 | 715 | ||
715 | QCopEnvelope ( "QPE/System", "aboutToSuspend()" ); | 716 | QCopEnvelope ( "QPE/System", "aboutToSuspend()" ); |
716 | } | 717 | } |
717 | 718 | ||
718 | /** | 719 | /** |
719 | * \brief Prepend the QWSServer::KeyboardFilter to the list of installed KeyFilters | 720 | * \brief Prepend the QWSServer::KeyboardFilter to the list of installed KeyFilters |
720 | * | 721 | * |
721 | * Prepend a QWSServer::KeyboardFilter to the List of Keyboard | 722 | * Prepend a QWSServer::KeyboardFilter to the List of Keyboard |
722 | * Filters. This function is the only way to prepend a KeyFilter. | 723 | * Filters. This function is the only way to prepend a KeyFilter. |
723 | * | 724 | * |
724 | * @param aFilter The KeyFilter to be prepended to the list of filters | 725 | * @param aFilter The KeyFilter to be prepended to the list of filters |
725 | * | 726 | * |
726 | * @see Opie::Core::OKeyFilter | 727 | * @see Opie::Core::OKeyFilter |
727 | * @see Opie::Core::OKeyFilter::inst() | 728 | * @see Opie::Core::OKeyFilter::inst() |
728 | */ | 729 | */ |
729 | void ODevice::addPreHandler(QWSServer::KeyboardFilter*aFilter) | 730 | void ODevice::addPreHandler(QWSServer::KeyboardFilter*aFilter) |
730 | { | 731 | { |
731 | Opie::Core::OKeyFilter::inst()->addPreHandler(aFilter); | 732 | Opie::Core::OKeyFilter::inst()->addPreHandler(aFilter); |
732 | } | 733 | } |
733 | 734 | ||
734 | /** | 735 | /** |
735 | * \brief Remove the QWSServer::KeyboardFilter in the param from the list | 736 | * \brief Remove the QWSServer::KeyboardFilter in the param from the list |
736 | * | 737 | * |
737 | * Remove the QWSServer::KeyboardFilter \par aFilter from the List | 738 | * Remove the QWSServer::KeyboardFilter \par aFilter from the List |
738 | * of Keyfilters. Call this when you delete the KeyFilter! | 739 | * of Keyfilters. Call this when you delete the KeyFilter! |
739 | * | 740 | * |
740 | * @param aFilter The filter to be removed from the Opie::Core::OKeyFilter | 741 | * @param aFilter The filter to be removed from the Opie::Core::OKeyFilter |
741 | * @see Opie::Core::ODevice::addPreHandler | 742 | * @see Opie::Core::ODevice::addPreHandler |
742 | */ | 743 | */ |
743 | void ODevice::remPreHandler(QWSServer::KeyboardFilter*aFilter) | 744 | void ODevice::remPreHandler(QWSServer::KeyboardFilter*aFilter) |
744 | { | 745 | { |
745 | Opie::Core::OKeyFilter::inst()->remPreHandler(aFilter); | 746 | Opie::Core::OKeyFilter::inst()->remPreHandler(aFilter); |
746 | } | 747 | } |
747 | 748 | ||
748 | 749 | ||
749 | /** | 750 | /** |
750 | * @internal | 751 | * @internal |
751 | * | 752 | * |
753 | * Returns the volume back to the user preference after an alarm is finished. | ||
754 | * | ||
752 | * @see changeMixerForAlarm | 755 | * @see changeMixerForAlarm |
753 | */ | 756 | */ |
754 | void ODevice::playingStopped() { | 757 | void ODevice::playingStopped() { |
755 | if ( sender() ) | 758 | if ( sender() ) |
756 | const_cast<QObject*>(sender())->disconnect( this ); | 759 | const_cast<QObject*>(sender())->disconnect( this ); |
757 | 760 | ||
758 | #ifndef QT_NO_SOUND | 761 | #ifndef QT_NO_SOUND |
759 | if ( d->m_sound >= 0 ) { | 762 | if ( d->m_sound >= 0 ) { |
760 | ::ioctl ( d->m_sound, MIXER_WRITE( d->m_mixer ), &d->m_vol ); | 763 | if (::ioctl ( d->m_sound, MIXER_WRITE( d->m_mixer ), &d->m_vol ) == -1) |
764 | qWarning( "ODevice::playingStopped() - " | ||
765 | "unable to change volume back (%s)", strerror( errno ) ); | ||
761 | ::close ( d->m_sound ); | 766 | ::close ( d->m_sound ); |
762 | } | 767 | } |
763 | #endif | 768 | #endif |
764 | } | 769 | } |
765 | 770 | ||
766 | 771 | ||
767 | /** | 772 | /** |
768 | * \brief Change the Volume for the Alarm and set it back after playing is finished | 773 | * \brief Change the Volume for the Alarm and set it back after playing is finished |
769 | * | 774 | * |
770 | * If you play an Alarm Sound you might want to change the Mixer to | 775 | * If you play an Alarm Sound you might want to change the Mixer to |
771 | * full volume and ignore the user setting. After it \sa Sound::isFinished | 776 | * full volume and ignore the user setting. After it \sa Sound::isFinished |
772 | * you would turn the volume back to the user preference. | 777 | * you would turn the volume back to the user preference. |
773 | * The problem is that we used to enter the event loop while waiting | 778 | * The problem is that we used to enter the event loop while waiting |
774 | * for the sound to be finished triggering all kind of reentrance | 779 | * for the sound to be finished triggering all kind of reentrance |
775 | * problems what a library shouldn't introduce. | 780 | * problems what a library shouldn't introduce. |
776 | * Instead of manually waiting for the sound to be finished use | 781 | * Instead of manually waiting for the sound to be finished use |
777 | * this Method and it will automatically restore the Mixer to | 782 | * this Method and it will automatically restore the Mixer to |
778 | * the user configuration after the sound finished playing. | 783 | * the user configuration after the sound finished playing. |
779 | * | 784 | * |
780 | * Note: The onwership of \param snd is not transfered and playing | 785 | * Note: The onwership of \param snd is not transfered and playing |
781 | * is not started in this method. If 'snd' gets deleted before | 786 | * is not started in this method. If 'snd' gets deleted before |
782 | * playing is finished the volume doesn't get set back to | 787 | * playing is finished the volume doesn't get set back to |
783 | * the user preference! | 788 | * the user preference! |
784 | * | 789 | * |
785 | * \code | 790 | * \code |
786 | * static Sound snd("alarm"); | 791 | * static Sound snd("alarm"); |
787 | * if(!snd.isFinished()) | 792 | * if(!snd.isFinished()) |
788 | * return; | 793 | * return; |
789 | * | 794 | * |
790 | * changeMixerForAlarm( my_channel, "/dev/mixer", &snd ); | 795 | * changeMixerForAlarm( my_channel, "/dev/mixer", &snd ); |
791 | * snd.play() | 796 | * snd.play() |
792 | * \endcode | 797 | * \endcode |
793 | * | 798 | * |
794 | * | 799 | * |
795 | * | 800 | * |
796 | * @param mixer The mixer number/channel to use | 801 | * @param mixer The mixer number/channel to use |
797 | * @param file The file name. If you convert from QString use QFile::encodeName | 802 | * @param file The file name. If you convert from QString use QFile::encodeName |
798 | * @param snd The sound to wait for finishing | 803 | * @param snd The sound to wait for finishing |
799 | * | 804 | * |
800 | */ | 805 | */ |
801 | void ODevice::changeMixerForAlarm( int mixer, const char* file, Sound *snd ) { | 806 | void ODevice::changeMixerForAlarm( int mixer, const char* file, Sound *snd ) { |
802 | #ifndef QT_NO_SOUND | 807 | #ifndef QT_NO_SOUND |
803 | if (( d->m_sound = ::open ( file, O_RDWR )) >= 0 ) { | 808 | if (( d->m_sound = ::open ( file, O_RDWR )) >= 0 ) { |
804 | if ( ::ioctl ( d->m_sound, MIXER_READ( mixer ), &d->m_vol ) >= 0 ) { | 809 | if ( ::ioctl ( d->m_sound, MIXER_READ( mixer ), &d->m_vol ) >= 0 ) { |
805 | Config cfg ( "qpe" ); | 810 | Config cfg ( "qpe" ); |
806 | cfg. setGroup ( "Volume" ); | 811 | cfg. setGroup ( "Volume" ); |
807 | 812 | ||
808 | int volalarm = cfg. readNumEntry ( "AlarmPercent", 50 ); | 813 | int volalarm = cfg. readNumEntry ( "AlarmPercent", 50 ); |
809 | if ( volalarm < 0 ) | 814 | if ( volalarm < 0 ) |
810 | volalarm = 0; | 815 | volalarm = 0; |
811 | else if ( volalarm > 100 ) | 816 | else if ( volalarm > 100 ) |
812 | volalarm = 100; | 817 | volalarm = 100; |
813 | volalarm |= ( volalarm << 8 ); | 818 | volalarm |= ( volalarm << 8 ); |
814 | 819 | ||
815 | if ( ::ioctl ( d->m_sound, MIXER_WRITE( mixer ), &volalarm ) >= 0 ) | 820 | if ( ::ioctl ( d->m_sound, MIXER_WRITE( mixer ), &volalarm ) >= 0 ) |
816 | register_qpe_sound_finished(snd, this, SLOT(playingStopped())); | 821 | register_qpe_sound_finished(snd, this, SLOT(playingStopped())); |
817 | } | 822 | } |
818 | d->m_mixer = mixer; | 823 | d->m_mixer = mixer; |
819 | } | 824 | } |
820 | #endif | 825 | #endif |
821 | } | 826 | } |
822 | 827 | ||
823 | } | 828 | } |
824 | } | 829 | } |