From 142d432ef9f8215636a81c358c828d4b6986a6ad Mon Sep 17 00:00:00 2001 From: alwin Date: Sun, 01 Aug 2004 10:32:56 +0000 Subject: added a keyfilter singleton. All OPIE apps should use that instead of the base from qte 'cause there are some stupids in handling pointers. key handlers from odevice-classes will handled at top of all others iPAQ and SIMPad are switched to that filter queue. --- diff --git a/libopie2/opiecore/device/odevice_ipaq.cpp b/libopie2/opiecore/device/odevice_ipaq.cpp index 16c0538..791e409 100644 --- a/libopie2/opiecore/device/odevice_ipaq.cpp +++ b/libopie2/opiecore/device/odevice_ipaq.cpp @@ -1,27 +1,27 @@ /* -                 This file is part of the Opie Project -              Copyright (C) The Opie Team + This file is part of the Opie Project + Copyright (C) The Opie Team =. .=l. -           .>+-= - _;:,     .>    :=|. This program is free software; you can -.> <`_,   >  .   <= redistribute it and/or modify it under -:`=1 )Y*s>-.--   : the terms of the GNU Library General Public -.="- .-=="i,     .._ License as published by the Free Software - - .   .-<_>     .<> Foundation; either version 2 of the License, -     ._= =}       : or (at your option) any later version. -    .%`+i>       _;_. -    .i_,=:_.      -`: 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. + .>+-= +_;:, .> :=|. This program is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU Library General Public +.="- .-=="i, .._ License as published by the Free Software +- . .-<_> .<> Foundation; either version 2 of the License, + ._= =} : or (at your option) any later version. + .%`+i> _;_. + .i_,=:_. -`: 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. @@ -40,6 +40,7 @@ #include #include #include +#include /* STD */ #include @@ -167,8 +168,10 @@ void iPAQ::initButtons() if ( d->m_buttons ) return; - if ( isQWS( ) ) - QWSServer::setKeyboardFilter ( this ); + if ( isQWS( ) ) { + Opie::Core::OKeyFilter::inst()->addPreHandler(this); + //QWSServer::setKeyboardFilter ( this ); + } d->m_buttons = new QValueList ; @@ -271,7 +274,7 @@ bool iPAQ::filter ( int /*unicode*/, int keycode, int modifiers, bool isPress, b break; } - // Rotate cursor keys 180° or 270° + // Rotate cursor keys 180 or 270 case Key_Left : case Key_Right: case Key_Up : @@ -280,7 +283,7 @@ bool iPAQ::filter ( int /*unicode*/, int keycode, int modifiers, bool isPress, b ( d->m_model == Model_iPAQ_H38xx )) { newkeycode = Key_Left + ( keycode - Key_Left + 2 ) % 4; } - // Rotate the cursor keys by 270° + // Rotate the cursor keys by 270 // keycode - Key_Left = position of the button starting from left clockwise // add the rotation to it and modolo. No we've the original offset // add the offset to the Key_Left key @@ -410,7 +413,7 @@ int iPAQ::displayBrightnessResolution() const case Model_iPAQ_H31xx: case Model_iPAQ_H36xx: case Model_iPAQ_H37xx: - return 128; // really 256, but >128 could damage the LCD + return 128; // really 256, but >128 could damage the LCD case Model_iPAQ_H38xx: case Model_iPAQ_H39xx: diff --git a/libopie2/opiecore/device/odevice_simpad.cpp b/libopie2/opiecore/device/odevice_simpad.cpp index e62ea18..6c3253c 100644 --- a/libopie2/opiecore/device/odevice_simpad.cpp +++ b/libopie2/opiecore/device/odevice_simpad.cpp @@ -1,27 +1,27 @@ /* -                 This file is part of the Opie Project -              Copyright (C) The Opie Team + This file is part of the Opie Project + Copyright (C) The Opie Team =. .=l. -           .>+-= - _;:,     .>    :=|. This program is free software; you can -.> <`_,   >  .   <= redistribute it and/or modify it under -:`=1 )Y*s>-.--   : the terms of the GNU Library General Public -.="- .-=="i,     .._ License as published by the Free Software - - .   .-<_>     .<> Foundation; either version 2 of the License, -     ._= =}       : or (at your option) any later version. -    .%`+i>       _;_. -    .i_,=:_.      -`: 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. + .>+-= +_;:, .> :=|. This program is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU Library General Public +.="- .-=="i, .._ License as published by the Free Software +- . .-<_> .<> Foundation; either version 2 of the License, + ._= =} : or (at your option) any later version. + .%`+i> _;_. + .i_,=:_. -`: 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. @@ -40,6 +40,7 @@ #include #include #include +#include /* STD */ #include @@ -145,8 +146,11 @@ void SIMpad::initButtons() if ( d->m_buttons ) return; - if ( isQWS( ) ) - QWSServer::setKeyboardFilter ( this ); + if ( isQWS( ) ) { + Opie::Core::OKeyFilter::inst()->addPreHandler(this); +// QWSServer::setKeyboardFilter ( this ); + } + d->m_buttons = new QValueList ; @@ -218,7 +222,7 @@ OLedState SIMpad::ledState ( OLed l ) const case Led_Power: return m_leds [0]; //case Led_Mail: - // return m_leds [1]; + // return m_leds [1]; default: return Led_Off; } diff --git a/libopie2/opiecore/okeyfilter.cpp b/libopie2/opiecore/okeyfilter.cpp new file mode 100644 index 0000000..d806dbd --- a/dev/null +++ b/libopie2/opiecore/okeyfilter.cpp @@ -0,0 +1,119 @@ +/* + This file is part of the Opie Project + =. Copyright (C) 2004 Rajko 'Alwin' Albrecht + .=l. Copyright (C) The Opie Team + .>+-= +_;:, .> :=|. This program is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU Library General Public +.="- .-=="i, .._ License as published by the Free Software +- . .-<_> .<> Foundation; either version 2 of the License, + ._= =} : or (at your option) any later version. + .%`+i> _;_. + .i_,=:_. -`: 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., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#include "okeyfilter.h" +#include "device/odevice.h" +#include "odebug.h" + +namespace Opie { +namespace Core { + +QValueList OKeyFilter::filterList; +QValueList OKeyFilter::preFilterList; + +OKeyFilter::OKeyFilter() + :QWSServer::KeyboardFilter() +{ + filterList.clear(); + preFilterList.clear(); + if ( isQWS( ) ) { + QWSServer::setKeyboardFilter ( this ); + } +} + +OKeyFilter::~OKeyFilter() +{ +} + +OKeyFilter* OKeyFilter::inst() +{ + static OKeyFilter*ofilter = 0; + if (!ofilter) { + ofilter = new OKeyFilter; + } + return ofilter; +} + +bool OKeyFilter::filter( int unicode, int keycode, int modifiers, bool isPress, bool autoRepeat ) +{ + QValueList::Iterator iter; + for (iter=preFilterList.begin();iter!=preFilterList.end();++iter) { + if ((*iter)->filter(unicode,keycode,modifiers,isPress,autoRepeat)) { + return true; + } + } + for (iter=filterList.begin();iter!=filterList.end();++iter) { + if ((*iter)->filter(unicode,keycode,modifiers,isPress,autoRepeat)) { + return true; + } + } + return false; +} + +void OKeyFilter::addHandler(QWSServer::KeyboardFilter*aF) +{ + if (filterList.find(aF)!=filterList.end()) { + return; + } + odebug << "adding a keyboard filter handler"<::Iterator iter; + if ( (iter=filterList.find(aF))==filterList.end() ) { + return; + } + odebug << "removing a keyboard filter handler"<::Iterator iter; + if ( (iter=preFilterList.find(aF))==preFilterList.end() ) { + return; + } + odebug << "removing a preferred keyboard filter handler"< + .=l. Copyright (C) The Opie Team + .>+-= +_;:, .> :=|. This program is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU Library General Public +.="- .-=="i, .._ License as published by the Free Software +- . .-<_> .<> Foundation; either version 2 of the License, + ._= =} : or (at your option) any later version. + .%`+i> _;_. + .i_,=:_. -`: 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., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +/* QT */ +#include +#include + +namespace Opie { +namespace Core { + class ODevice; +namespace Internal { + class iPAQ; + class SIMpad; +} + +/** + * A singleton which will manage all possible keyboard filters inside opie. + * It makes sure that key handlers of odevice are checked first than the + * keyfilters of software. + * @short a keyfilter proxy + * @see QWSServer::KeyboardFilter + * @author Rajko Albrecht + * @version 1.0 + */ +class OKeyFilter:public QWSServer::KeyboardFilter +{ + friend class Opie::Core::ODevice; + friend class Opie::Core::Internal::iPAQ; + friend class Opie::Core::Internal::SIMpad; + + static QValueList filterList; + static QValueList preFilterList; + + OKeyFilter(); + OKeyFilter(const OKeyFilter&):QWSServer::KeyboardFilter(){}; + +protected: + void addPreHandler(QWSServer::KeyboardFilter*); + void remPreHandler(QWSServer::KeyboardFilter*); + +public: + virtual ~OKeyFilter(); + virtual bool filter( int unicode, int keycode, int modifiers, bool isPress, bool autoRepeat ); + + void addHandler(QWSServer::KeyboardFilter*); + void remHandler(QWSServer::KeyboardFilter*); + + static OKeyFilter*inst(); +}; + +} +} diff --git a/libopie2/opiecore/opiecore.pro b/libopie2/opiecore/opiecore.pro index 5056d48..8189a7c 100644 --- a/libopie2/opiecore/opiecore.pro +++ b/libopie2/opiecore/opiecore.pro @@ -7,6 +7,7 @@ HEADERS = oapplication.h \ oglobal.h \ oglobalsettings.h \ okeyconfigmanager.h \ + okeyfilter.h \ opluginloader.h \ oprocess.h \ oprocctrl.h \ @@ -20,6 +21,7 @@ SOURCES = oapplication.cpp \ oglobal.cpp \ oglobalsettings.cpp \ okeyconfigmanager.cpp \ + okeyfilter.cpp \ opluginloader.cpp \ oprocess.cpp \ oprocctrl.cpp \ -- cgit v0.9.0.2