New button settings -- replaces AppsKey, which does not work anymore with

the new device button framework

1 files changed, 249 insertions, 0 deletions

diff --git a/core/settings/button/buttonsettings.cpp b/core/settings/button/buttonsettings.cpp
new file mode 100644
index 0000000..c71514c
--- a/dev/null
+++ b/core/settings/button/buttonsettings.cpp
@@ -0,0 +1,249 @@
+/*
+               =.            This file is part of the OPIE Project
+             .=l.            Copyright (c)  2002 Robert Griebl <sandman@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This file is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU 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_,=:_.      -<s.       This file is distributed in the hope that
+     +  .  -:.       =       it will be useful, but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU General
+..}^=.=       =       ;      Public License for more details.
+++=   -.     .`     .:       
+ :     =  ...= . :.=-        You should have received a copy of the GNU
+ -.   .:....=;==+<;          General Public License along with this file;
+  -_. . .   )=.  =           see the file COPYING. If not, write to the
+    --        :-=`           Free Software Foundation, Inc.,
+                             59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
+
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qtimer.h>
+
+#include <qpe/qpeapplication.h>
+
+#include <opie/odevice.h>
+
+#include "buttonsettings.h"
+#include "buttonutils.h"
+#include "remapdlg.h"
+
+using namespace Opie;
+
+struct buttoninfo {
+        const ODeviceButton *m_button;
+        int          m_index;
+
+        OQCopMessage m_pmsg;
+        QLabel      *m_picon;
+        QLabel      *m_plabel;
+
+        OQCopMessage m_hmsg;
+        QLabel      *m_hicon;
+        QLabel      *m_hlabel;
+        
+        bool        m_pdirty : 1;
+        bool        m_hdirty : 1;
+};
+
+
+ButtonSettings::ButtonSettings ( ) 
+        : QDialog ( 0, "ButtonSettings", false, WStyle_ContextHelp )
+{
+        const QValueList <ODeviceButton> &buttons = ODevice::inst ( )-> buttons ( );
+
+        setCaption ( tr( "Button Settings" ));
+
+        QVBoxLayout *toplay = new QVBoxLayout ( this, 3, 3 );
+        
+        QLabel *l = new QLabel ( tr( "<center>Press or hold the button you want to remap.</center>" ), this );
+        toplay-> addWidget ( l );
+        
+        QGridLayout *lay = new QGridLayout ( toplay );
+        lay-> setMargin ( 0 );
+        lay-> setColStretch ( 0, 0 );
+        lay-> setColStretch ( 1, 0 );
+        lay-> setColStretch ( 2, 0 );
+        lay-> setColStretch ( 3, 10 );
+
+        m_infos. setAutoDelete ( true );
+        
+        int i = 1;
+        int index = 0;
+        for ( QValueList<ODeviceButton>::ConstIterator it = buttons. begin ( ); it != buttons. end ( ); it++ ) {
+                if ( it != buttons. begin ( )) {
+                        QFrame *f = new QFrame ( this );
+                        f-> setFrameStyle ( QFrame::Sunken | QFrame::VLine );
+                        lay-> addMultiCellWidget ( f, i, i, 0, 2 );
+                        i++;
+                }
+
+                buttoninfo *bi = new buttoninfo ( );
+                bi-> m_button = &(*it);
+                bi-> m_index = index++;
+                bi-> m_pmsg = (*it). pressedAction ( );
+                bi-> m_hmsg = (*it). heldAction ( );
+                bi-> m_pdirty = false;
+                bi-> m_hdirty = false;
+        
+                l = new QLabel ( this );
+                l-> setPixmap (( *it ). pixmap ( ));
+                
+                lay-> addMultiCellWidget ( l, i, i + 1, 0, 0 );
+                
+                l = new QLabel ( tr( "Press:" ), this );
+                lay-> addWidget ( l, i, 1, AlignLeft | AlignBottom );
+                l = new QLabel ( tr( "Hold:" ), this );
+                lay-> addWidget ( l, i + 1, 1, AlignLeft | AlignTop );
+                                        
+                l = new QLabel ( this );
+                l-> setFixedSize ( 16, 16 );
+                lay-> addWidget ( l, i, 2, AlignLeft | AlignBottom );
+                bi-> m_picon = l;
+
+                l = new QLabel ( this );
+                l-> setAlignment ( AlignLeft | AlignVCenter | SingleLine );
+                lay-> addWidget ( l, i, 3, AlignLeft | AlignBottom );
+                bi-> m_plabel = l;
+                
+                l = new QLabel ( this );
+                l-> setFixedSize ( 16, 16 );
+                lay-> addWidget ( l, i + 1, 2, AlignLeft | AlignTop );
+                bi-> m_hicon = l;
+
+                l = new QLabel ( this );
+                l-> setAlignment ( AlignLeft | AlignVCenter | SingleLine );
+                lay-> addWidget ( l, i + 1, 3, AlignLeft | AlignTop );
+                bi-> m_hlabel = l;
+                
+                i += 2;
+                
+                m_infos. append ( bi );
+                }
+
+        toplay-> addStretch ( 10 );
+
+        m_last_button = 0;
+        
+        m_timer = new QTimer ( this );
+        connect ( m_timer, SIGNAL( timeout ( )), this, SLOT( keyTimeout ( )));
+
+                updateLabels ( );
+        
+        QPEApplication::grabKeyboard ( );
+}
+
+ButtonSettings::~ButtonSettings ( )
+{
+        QPEApplication::ungrabKeyboard ( );
+}
+
+void ButtonSettings::updateLabels ( )
+{
+        for ( QListIterator <buttoninfo> it ( m_infos ); *it; ++it ) {
+                qCopInfo cip = ButtonUtils::inst ( )-> messageToInfo ((*it)-> m_pmsg );
+                
+                (*it)-> m_picon-> setPixmap ( cip. m_icon );
+                (*it)-> m_plabel-> setText ( cip. m_name );
+
+                qCopInfo cih = ButtonUtils::inst ( )-> messageToInfo ((*it)-> m_hmsg );
+
+                (*it)-> m_hicon-> setPixmap ( cih. m_icon );
+                (*it)-> m_hlabel-> setText ( cih. m_name );
+        }
+}
+
+buttoninfo *ButtonSettings::buttonInfoForKeycode ( ushort key )
+{
+        for ( QListIterator <buttoninfo> it ( m_infos ); *it; ++it ) {
+                if ((*it)-> m_button-> keycode ( ) == key )
+                        return *it; 
+        }  
+                return 0;  
+}
+
+void ButtonSettings::keyPressEvent ( QKeyEvent *e )
+{
+        buttoninfo *bi = buttonInfoForKeycode ( e-> key ( ));
+        
+                if ( bi && !e-> isAutoRepeat ( )) {
+                m_timer-> stop ( );
+                m_last_button = bi;
+                m_timer-> start ( ODevice::inst ( )-> buttonHoldTime ( ), true );
+        }
+        else
+                QDialog::keyPressEvent ( e );
+}
+
+void ButtonSettings::keyReleaseEvent ( QKeyEvent *e )
+{
+        buttoninfo *bi = buttonInfoForKeycode ( e-> key ( ));
+        
+        if ( bi && !e-> isAutoRepeat ( ) && m_timer-> isActive ( )) {
+                m_timer-> stop ( );
+                        edit ( bi, false );     
+        }
+        else
+                QDialog::keyReleaseEvent ( e );
+}
+
+void ButtonSettings::keyTimeout ( )
+{
+        if ( m_last_button ) {
+                edit ( m_last_button, true );
+                m_last_button = false;
+        }
+}
+
+void ButtonSettings::edit ( buttoninfo *bi, bool hold )
+{
+                qDebug ( "remap %s for %s", hold ? "hold" : "press", bi-> m_button-> userText ( ). latin1 ( )); 
+        
+        RemapDlg *d = new RemapDlg ( bi-> m_button, hold, this );
+
+                d-> showMaximized ( );
+        if ( d-> exec ( ) == QDialog::Accepted ) {
+                qDebug ( " -> %s %s", d-> message ( ). channel ( ). data ( ), d-> message ( ). message ( ). data ( ));
+        
+                if ( hold ) {
+                        bi-> m_hmsg = d-> message ( );
+                        bi-> m_hdirty = true;
+                }
+                else {
+                        bi-> m_pmsg = d-> message ( );
+                        bi-> m_pdirty = true;
+                }
+        
+                updateLabels ( );
+        }
+                
+        delete d;
+}
+
+void ButtonSettings::accept ( )
+{
+        for ( QListIterator <buttoninfo> it ( m_infos ); *it; ++it ) {
+                buttoninfo *bi = *it;
+                
+                if ( bi-> m_pdirty )
+                        ODevice::inst ( )-> remapPressedAction ( bi-> m_index, bi-> m_pmsg );
+                if ( bi-> m_hdirty )
+                        ODevice::inst ( )-> remapHeldAction ( bi-> m_index, bi-> m_hmsg );
+        }
+        QDialog::accept ( );
+}
+
+void ButtonSettings::done ( int r )
+{
+        QDialog::done ( r );
+        close ( );
+}