start with details window

2 files changed, 27 insertions, 3 deletions

diff --git a/noncore/settings/sysinfo/devicesinfo.cpp b/noncore/settings/sysinfo/devicesinfo.cpp
index 4bce65f..f1efb33 100644
--- a/noncore/settings/sysinfo/devicesinfo.cpp
+++ b/noncore/settings/sysinfo/devicesinfo.cpp
@@ -12,167 +12,185 @@ _;:,     .>    :=|.         This program is free software; you can
    .%`+i>       _;_.
    .i_,=:_.      -<s.       This program 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 application; see the file LICENSE.GPL.
                             If not, write to the Free Software Foundation,
                             Inc., 59 Temple Place - Suite 330,
                             Boston, MA 02111-1307, USA.
 */
 
 #include "devicesinfo.h"
 
 /* OPIE */
 #include <opie2/odebug.h>
 #include <opie2/oinputsystem.h>
 #include <opie2/olayout.h>
 #include <opie2/olistview.h>
 #include <qpe/qpeapplication.h>
 using namespace Opie::Core;
 using namespace Opie::Ui;
 
 /* QT */
 #include <qlistview.h>
 #include <qcombobox.h>
 #include <qfile.h>
 #include <qpushbutton.h>
 #include <qtextstream.h>
 #include <qtextview.h>
 #include <qtimer.h>
 #include <qwhatsthis.h>
 
 //=================================================================================================
 DevicesView::DevicesView( QWidget* parent,  const char* name, WFlags fl )
             :Opie::Ui::OListView( parent, name, fl )
 {
     addColumn( tr( "My Computer" ) );
     setAllColumnsShowFocus( true );
     setRootIsDecorated( true );
     QWhatsThis::add( this, tr( "This is a list of all the devices currently recognized on this device." ) );
 
     DevicesView* root = this;
     ( new CpuCategory( root ) )->populate();
     ( new InputCategory( root ) )->populate();
     ( new CardsCategory( root ) )->populate();
     ( new UsbCategory( root ) )->populate();
 
     connect( this, SIGNAL(selectionChanged(QListViewItem*)), this, SLOT(selectionChanged(QListViewItem*)) );
 }
 
 DevicesView::~DevicesView()
 {
 }
 
 
 void DevicesView::selectionChanged( QListViewItem* item )
 {
     odebug << "DevicesView::selectionChanged to '" << item->text( 0 ) << "'" << oendl;
+    QWidget* details = ( static_cast<Device*>( item ) )->detailsWidget();
+    ( static_cast<DevicesInfo*>( parent() ) )->setDetailsWidget( details );
 }
 
 
 //=================================================================================================
 DevicesInfo::DevicesInfo( QWidget* parent,  const char* name, WFlags fl )
-            :QWidget( parent, name, fl )
+            :QWidget( parent, name, fl ), details( 0 )
 {
-    OAutoBoxLayout *layout = new OAutoBoxLayout( this );
+    layout = new OAutoBoxLayout( this );
     layout->setSpacing( 4 );
     layout->setMargin( 4 );
     view = new DevicesView( this );
     layout->addWidget( view );
 }
 
+
 DevicesInfo::~DevicesInfo()
 {
 }
 
 
+void DevicesInfo::setDetailsWidget( QWidget* w )
+{
+    if ( details ) delete( details );
+    layout->addWidget( w );
+    w->show();
+}
+
+
+//=================================================================================================
 Category::Category( DevicesView* parent, const QString& name )
          :OListViewItem( parent, name )
 {
     odebug << "Category '" << name << "' inserted. Scanning for devices..." << oendl;
 }
 
 Category::~Category()
 {
 }
 
 //=================================================================================================
 Device::Device( Category* parent, const QString& name )
          :OListViewItem( parent, name )
 {
 }
 
 Device::~Device()
 {
 }
 
+QWidget* Device::detailsWidget()
+{
+    return new QPushButton( static_cast<QWidget*>( listView()->parent() ), "Press Button to self-destruct" );
+}
+
+
 //=================================================================================================
 CpuCategory::CpuCategory( DevicesView* parent )
          :Category( parent, "1. Central Processing Unit" )
 {
 }
 
 CpuCategory::~CpuCategory()
 {
 }
 
 void CpuCategory::populate()
 {
     odebug << "CpuCategory::populate()" << oendl;
     QFile cpuinfofile( "/proc/cpuinfo" );
     if ( !cpuinfofile.exists() || !cpuinfofile.open( IO_ReadOnly ) )
     {
         new OListViewItem( this, "ERROR: /proc/cpuinfo not found or unaccessible" );
         return;
     }
     QTextStream cpuinfo( &cpuinfofile );
 
     int cpucount = 0;
     while ( !cpuinfo.atEnd() )
     {
         QString line = cpuinfo.readLine();
         odebug << "got line '" << line << "'" << oendl;
         if ( line.startsWith( "processor" ) )
         {
             new OListViewItem( this, QString( "CPU #%1" ).arg( cpucount++ ) );
         }
         else
         {
             continue;
         }
     }
 }
 
 //=================================================================================================
 InputCategory::InputCategory( DevicesView* parent )
          :Category( parent, "2. Input Subsystem" )
 {
 }
 
 InputCategory::~InputCategory()
 {
 }
 
 void InputCategory::populate()
 {
     odebug << "InputCategory::populate()" << oendl;
     OInputSystem* sys = OInputSystem::instance();
     OInputSystem::DeviceIterator it = sys->iterator();
     while ( it.current() )
     {
             OInputDevice* dev = it.current();
         new OListViewItem( this, dev->identity() );
         ++it;
     }
 }
 
 //=================================================================================================
 CardsCategory::CardsCategory( DevicesView* parent )
          :Category( parent, "3. Removable Cards" )
 {
diff --git a/noncore/settings/sysinfo/devicesinfo.h b/noncore/settings/sysinfo/devicesinfo.h
index 262af31..b065f40 100644
--- a/noncore/settings/sysinfo/devicesinfo.h
+++ b/noncore/settings/sysinfo/devicesinfo.h
@@ -1,122 +1,128 @@
 /*
                             This file is part of the Opie Project
              =.             Copyright (C) 2005 Michael 'Mickey' Lauer <mickey@Vanille.de>
            .=l.             Copyright (C) The Opie Team <opie-devel@handhelds.org>
           .>+-=
 _;:,     .>    :=|.         This program 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; version 2 of the License.
     ._= =}       :
    .%`+i>       _;_.
    .i_,=:_.      -<s.       This program 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 application; see the file LICENSE.GPL.
                             If not, write to the Free Software Foundation,
                             Inc., 59 Temple Place - Suite 330,
                             Boston, MA 02111-1307, USA.
 */
 
 #ifndef DEVICESINFO_H
 #define DEVICESINFO_H
 
 /* OPIE */
 #include <opie2/olistview.h>
+#include <opie2/olayout.h>
 
 /* QT */
 #include <qwidget.h>
 
 //=================================================================================================
 class DevicesView : public Opie::Ui::OListView
 {
     Q_OBJECT
 public:
     DevicesView( QWidget* parent = 0, const char* name = 0, WFlags f = 0 );
     ~DevicesView();
 public slots:
     void selectionChanged( QListViewItem* item );
 };
 
 //=================================================================================================
 class DevicesInfo : public QWidget
 {
     Q_OBJECT
 public:
     DevicesInfo( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
     ~DevicesInfo();
 
+    void setDetailsWidget( QWidget* w = 0 );
+
 private:
+    Opie::Ui::OAutoBoxLayout* layout;
     Opie::Ui::OListView* view;
-
+    QWidget* details;
 private slots:
 };
 
 //=================================================================================================
 class Category : public Opie::Ui::OListViewItem
 {
 public:
     Category( DevicesView* parent, const QString& name );
     virtual ~Category();
 
     virtual void populate() = 0;
 };
 
 //=================================================================================================
 class Device : public Opie::Ui::OListViewItem
 {
 public:
     Device( Category* parent, const QString& name );
     ~Device();
+
+    QWidget* detailsWidget();
 };
 
 //=================================================================================================
 class CpuCategory : public Category
 {
 public:
     CpuCategory( DevicesView* parent );
     virtual ~CpuCategory();
 
     virtual void populate();
 };
 
 //=================================================================================================
 class InputCategory : public Category
 {
 public:
     InputCategory( DevicesView* parent );
     virtual ~InputCategory();
 
     virtual void populate();
 };
 
 //=================================================================================================
 class CardsCategory : public Category
 {
 public:
     CardsCategory( DevicesView* parent );
     virtual ~CardsCategory();
 
     virtual void populate();
 };
 
 //=================================================================================================
 class UsbCategory : public Category
 {
 public:
     UsbCategory( DevicesView* parent );
     virtual ~UsbCategory();
 
     virtual void populate();
 };
 
 
 #endif