1. Added check for /sbin/modinfo, and if exists will display module details again. 2. Combined process and module detail viewers into one common class. 3. Move process signal sending to main process tab.

10 files changed, 153 insertions, 283 deletions

diff --git a/noncore/settings/sysinfo/modulesdetail.h b/noncore/settings/sysinfo/detail.cpp
index 5515c4b..2c5fdc4 100644
--- a/noncore/settings/sysinfo/modulesdetail.h
+++ b/noncore/settings/sysinfo/detail.cpp
@@ -1,5 +1,5 @@
 /**********************************************************************
-** ModulesDetail
+** Detail
 **
 ** Display module information
 **
@@ -19,31 +19,32 @@
 **
 **********************************************************************/
 
-#ifndef MODULESDETAIL_H
-#define MODULESDETAIL_H
+#include "detail.h"
 
-#include <qwidget.h>
-#include <qcombo.h>
-#include <qtextview.h>
-#include <qpushbutton.h>
+#include <sys/types.h>
+#include <stdio.h>
+
+#include <qcombobox.h>
+#include <qlayout.h>
 #include <qlistview.h>
+#include <qmessagebox.h>
+#include <qpushbutton.h>
+#include <qtextview.h>
+#include <qwhatsthis.h>
 
-class ModulesDetail : public QWidget
+Detail::Detail( QWidget* parent,  const char* name, WFlags )
+    : QWidget( parent, name, WStyle_ContextHelp )
 {
-    Q_OBJECT
+    QVBoxLayout *layout = new QVBoxLayout( this );
 
-public:
-    ModulesDetail( QWidget* parent,  const char* name, WFlags fl );
-    ~ModulesDetail();
+    detailView = new QTextView( this );
+    detailView->setTextFormat( PlainText );
 
-    QComboBox* CommandCB;
-    QTextView* ModulesView;
-    QPushButton* SendButton;
+    layout->addWidget( detailView );
+}
 
-    QString modname;
+Detail::~Detail()
+{
+}
 
-private slots:
-    void slotSendClicked();
-};
 
-#endif // MODULESDETAIL_H
diff --git a/noncore/settings/sysinfo/modulesdetail.h b/noncore/settings/sysinfo/detail.h
index 5515c4b..7ca9d45 100644
--- a/noncore/settings/sysinfo/modulesdetail.h
+++ b/noncore/settings/sysinfo/detail.h
@@ -19,8 +19,8 @@
 **
 **********************************************************************/
 
-#ifndef MODULESDETAIL_H
-#define MODULESDETAIL_H
+#ifndef DETAIL_H
+#define DETAIL_H
 
 #include <qwidget.h>
 #include <qcombo.h>
@@ -28,22 +28,15 @@
 #include <qpushbutton.h>
 #include <qlistview.h>
 
-class ModulesDetail : public QWidget
+class Detail : public QWidget
 {
     Q_OBJECT
 
 public:
-    ModulesDetail( QWidget* parent,  const char* name, WFlags fl );
-    ~ModulesDetail();
+    Detail( QWidget * = 0x0,  const char * = 0x0, WFlags = 0 );
+    ~Detail();
 
-    QComboBox* CommandCB;
-    QTextView* ModulesView;
-    QPushButton* SendButton;
-
-    QString modname;
-
-private slots:
-    void slotSendClicked();
+    QTextView* detailView;
 };
 
-#endif // MODULESDETAIL_H
+#endif // DETAIL_H
diff --git a/noncore/settings/sysinfo/modulesdetail.cpp b/noncore/settings/sysinfo/modulesdetail.cpp
deleted file mode 100644
index ea9cdfa..0000000
--- a/noncore/settings/sysinfo/modulesdetail.cpp
+++ b/dev/null
@@ -1,89 +0,0 @@
-/**********************************************************************
-** ModulesDetail
-**
-** Display module information
-**
-** Copyright (C) 2002, Michael Lauer
-**                    mickey@tm.informatik.uni-frankfurt.de
-**                    http://www.Vanille.de
-**
-** Based on ProcessDetail by Dan Williams <williamsdr@acm.org>
-**
-** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.
-**
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
-**********************************************************************/
-
-#include "modulesdetail.h"
-
-#include <sys/types.h>
-#include <stdio.h>
-
-#include <qcombobox.h>
-#include <qlayout.h>
-#include <qlistview.h>
-#include <qmessagebox.h>
-#include <qpushbutton.h>
-#include <qtextview.h>
-#include <qwhatsthis.h>
-
-ModulesDetail::ModulesDetail( QWidget* parent,  const char* name, WFlags )
-    : QWidget( parent, name, WStyle_ContextHelp )
-{
-    modname = "";
-
-    QGridLayout *layout = new QGridLayout( this );
-    layout->setSpacing( 4 );
-    layout->setMargin( 4 );
-
-    CommandCB = new QComboBox( FALSE, this, "CommandCB" );
-    CommandCB->insertItem( "modprobe -r" );
-    CommandCB->insertItem( "rmmod" );
-    // I can't think of other useful commands yet. Anyone?
-    layout->addWidget( CommandCB, 1, 0 );
-    QWhatsThis::add( CommandCB, tr( "Select a command here and then click the Send button to the right to send the command." ) );
-
-    ModulesView = new QTextView( this, "ModulesView" );
-    layout->addMultiCellWidget( ModulesView, 0, 0, 0, 1 );
-    QWhatsThis::add( ModulesView, tr( "This area shows detailed information about this module." ) );
-
-    SendButton = new QPushButton( this, "SendButton" );
-    SendButton->setMinimumSize( QSize( 50, 24 ) );
-    SendButton->setMaximumSize( QSize( 50, 24 ) );
-    SendButton->setText( tr( "Send" ) );
-    connect( SendButton, SIGNAL( clicked() ), this, SLOT( slotSendClicked() ) );
-    layout->addWidget( SendButton, 1, 1 );
-    QWhatsThis::add( SendButton, tr( "Click here to send the selected command to this module." ) );
-}
-
-ModulesDetail::~ModulesDetail()
-{
-}
-
-void ModulesDetail::slotSendClicked()
-{
-    QString command = QString( "/sbin/" ) 
-                    + CommandCB->currentText()
-                    + QString( " " ) + modname;
-    
-    if ( QMessageBox::warning( this, caption(),
-                              tr( "You really want to \n" + CommandCB->currentText() + "\nthis Module?"),
-                              QMessageBox::Yes | QMessageBox::Default, QMessageBox::No | QMessageBox::Escape )
-           == QMessageBox::Yes )
-    {
-        FILE* stream = popen( command, "r" );
-        if ( stream )
-            pclose( stream );
-        {
-            hide();
-        }
-    }
-
-}
-
-
diff --git a/noncore/settings/sysinfo/modulesinfo.cpp b/noncore/settings/sysinfo/modulesinfo.cpp
index c558fad..8b58fe9 100644
--- a/noncore/settings/sysinfo/modulesinfo.cpp
+++ b/noncore/settings/sysinfo/modulesinfo.cpp
@@ -33,6 +33,7 @@
 #include <qwhatsthis.h>
 
 #include "modulesinfo.h"
+#include "detail.h"
 
 ModulesInfo::ModulesInfo( QWidget* parent,  const char* name, WFlags fl )
     : QWidget( parent, name, fl )
@@ -51,6 +52,14 @@ ModulesInfo::ModulesInfo( QWidget* parent,  const char* name, WFlags fl )
     ModulesView->setAllColumnsShowFocus( TRUE );
     layout->addMultiCellWidget( ModulesView, 0, 0, 0, 1 );
     QWhatsThis::add( ModulesView, tr( "This is a list of all the kernel modules currently loaded on this handheld device.\n\nClick and hold on a module to see additional information about the module, or to unload it." ) );
+        
+        // Test if we have /sbin/modinfo, and if so, allow module detail window
+        if ( QFile::exists( "/sbin/modinfo" ) )
+        {
+                QPEApplication::setStylusOperation( ModulesView->viewport(), QPEApplication::RightOnHold );
+            connect( ModulesView, SIGNAL( rightButtonPressed( QListViewItem *, const QPoint &, int ) ),
+                                 this, SLOT( viewModules( QListViewItem * ) ) );
+        }
 
     CommandCB = new QComboBox( FALSE, this );
     CommandCB->insertItem( "modprobe -r" );
@@ -70,8 +79,11 @@ ModulesInfo::ModulesInfo( QWidget* parent,  const char* name, WFlags fl )
     QTimer *t = new QTimer( this );
     connect( t, SIGNAL( timeout() ), this, SLOT( updateData() ) );
     t->start( 5000 );
-
+        
     updateData();
+        
+        ModulesDtl = new Detail();
+    QWhatsThis::add( ModulesDtl->detailView, tr( "This area shows detailed information about this module." ) );
 }
 
 ModulesInfo::~ModulesInfo()
@@ -114,20 +126,49 @@ void ModulesInfo::slotSendClicked()
         capstr.append( CommandCB->currentText() );
         capstr.append( "\nfor this module?" );
 
-    if ( QMessageBox::warning( this, caption(), capstr,
+        QString modname = ModulesView->currentItem()->text( 0 );
+        
+    if ( QMessageBox::warning( this, modname, capstr,
          QMessageBox::Yes | QMessageBox::Default, QMessageBox::No | QMessageBox::Escape ) == QMessageBox::Yes )
     {
                 QString command = "/sbin/";
                 command.append( CommandCB->currentText() );
                 command.append( " " );
-                command.append( ModulesView->currentItem()->text( 0 ) );
+                command.append( modname );
 
         FILE* stream = popen( command, "r" );
         if ( stream )
             pclose( stream );
-        //{
-          //  hide();
-        //}
     }
 
 }
+
+void ModulesInfo::viewModules( QListViewItem *modules )
+{
+    QString modname = modules->text( 0 );   
+        QString capstr = "Module: ";
+        capstr.append( modname );
+    ModulesDtl->setCaption( capstr );
+    QString command = "/sbin/modinfo -nad ";
+        command.append( modname );
+    FILE* modinfo = popen( command, "r" );
+    
+    if ( modinfo )
+    {
+        char line[200];
+        ModulesDtl->detailView->setText( " Details:\n------------\n" );
+        
+        while( true )
+        {        
+            int success = fscanf( modinfo, "%[^\n]\n", line );
+            if ( success == EOF )
+                break;         
+            ModulesDtl->detailView->append( line );
+        }
+        
+        pclose( modinfo );
+    }
+
+    ModulesDtl->showMaximized();
+}
+
diff --git a/noncore/settings/sysinfo/modulesinfo.h b/noncore/settings/sysinfo/modulesinfo.h
index ef1f805..e974610 100644
--- a/noncore/settings/sysinfo/modulesinfo.h
+++ b/noncore/settings/sysinfo/modulesinfo.h
@@ -24,8 +24,10 @@
 
 #include <qwidget.h>
 
+class Detail;
 class QComboBox;
 class QListView;
+class QListViewItem;
 
 class ModulesInfo : public QWidget
 {
@@ -35,12 +37,15 @@ public:
     ~ModulesInfo();
 
 private:
-    QListView* ModulesView;
+        QListView* ModulesView;
     QComboBox* CommandCB;
 
+        Detail* ModulesDtl;
+
 private slots:
     void updateData();
     void slotSendClicked();
+        void viewModules( QListViewItem * );
 };
 
 #endif
diff --git a/noncore/settings/sysinfo/processdetail.cpp b/noncore/settings/sysinfo/processdetail.cpp
deleted file mode 100644
index fcb871f..0000000
--- a/noncore/settings/sysinfo/processdetail.cpp
+++ b/dev/null
@@ -1,92 +0,0 @@
-/**********************************************************************
-** ProcessDetail
-**
-** Display process information
-**
-** Copyright (C) 2002, Dan Williams
-**                    williamsdr@acm.org
-**                    http://draknor.net
-**
-** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.
-**
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
-**********************************************************************/
-
-#include "processdetail.h"
-
-#include <sys/types.h>
-#include <signal.h>
-
-#include <qcombobox.h>
-#include <qlayout.h>
-#include <qlistview.h>
-#include <qmessagebox.h>
-#include <qpushbutton.h>
-#include <qtextview.h>
-#include <qwhatsthis.h>
-
-ProcessDetail::ProcessDetail( QWidget* parent,  const char* name, WFlags )
-    : QWidget( parent, name, WStyle_ContextHelp )
-{
-    pid = 0;
-
-    QGridLayout *layout = new QGridLayout( this );
-    layout->setSpacing( 4 );
-    layout->setMargin( 4 );
-
-    SignalCB = new QComboBox( FALSE, this, "SignalCB" );
-    SignalCB->insertItem( " 1: SIGHUP" );
-    SignalCB->insertItem( " 2: SIGINT" );
-    SignalCB->insertItem( " 3: SIGQUIT" );
-    SignalCB->insertItem( " 5: SIGTRAP" );
-    SignalCB->insertItem( " 6: SIGABRT" );
-    SignalCB->insertItem( " 9: SIGKILL" );
-    SignalCB->insertItem( "14: SIGALRM" );
-    SignalCB->insertItem( "15: SIGTERM" );
-    SignalCB->insertItem( "18: SIGCONT" );
-    SignalCB->insertItem( "19: SIGSTOP" );
-    layout->addWidget( SignalCB, 1, 0 );
-    QWhatsThis::add( SignalCB, tr( "Select a signal here and then click the Send button to the right to send to this process." ) );
-
-    ProcessView = new QTextView( this, "ProcessView" );
-    layout->addMultiCellWidget( ProcessView, 0, 0, 0, 1 );
-    QWhatsThis::add( ProcessView, tr( "This area shows detailed information about this process." ) );
-
-    SendButton = new QPushButton( this, "SendButton" );
-    SendButton->setMinimumSize( QSize( 50, 24 ) );
-    SendButton->setMaximumSize( QSize( 50, 24 ) );
-    SendButton->setText( tr( "Send" ) );
-    connect( SendButton, SIGNAL( clicked() ), this, SLOT( slotSendClicked() ) );
-    layout->addWidget( SendButton, 1, 1 );
-    QWhatsThis::add( SendButton, tr( "Click here to send the selected signal to this process." ) );
-}
-
-ProcessDetail::~ProcessDetail()
-{
-}
-
-void ProcessDetail::slotSendClicked()
-{
-    QString sigstr = SignalCB->currentText();
-    sigstr.truncate(2);
-    int sigid = sigstr.toUInt();
-
-    if ( QMessageBox::warning( this, caption(),
-                              tr( "You really want to send\n" + SignalCB->currentText() + "\nto this process?"),
-                              QMessageBox::Yes | QMessageBox::Default, QMessageBox::No | QMessageBox::Escape )
-           == QMessageBox::Yes )
-    {
-        if ( kill( pid, sigid ) == 0 )
-        {
-            hide();
-        }
-    }
-
-}
-
-
diff --git a/noncore/settings/sysinfo/processdetail.h b/noncore/settings/sysinfo/processdetail.h
deleted file mode 100644
index 22e196f..0000000
--- a/noncore/settings/sysinfo/processdetail.h
+++ b/dev/null
@@ -1,47 +0,0 @@
-/**********************************************************************
-** ProcessDetail
-**
-** Display process information
-**
-** Copyright (C) 2002, Dan Williams
-**                    williamsdr@acm.org
-**                    http://draknor.net
-**
-** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.
-**
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
-**********************************************************************/
-
-#ifndef PROCESSDETAIL_H
-#define PROCESSDETAIL_H
-
-#include <qwidget.h>
-#include <qcombo.h>
-#include <qtextview.h>
-#include <qpushbutton.h>
-#include <qlistview.h>
-
-class ProcessDetail : public QWidget
-{
-    Q_OBJECT
-
-public:
-    ProcessDetail( QWidget* parent,  const char* name, WFlags fl );
-    ~ProcessDetail();
-
-    QComboBox* SignalCB;
-    QTextView* ProcessView;
-    QPushButton* SendButton;
-
-    int pid;
-
-private slots:
-    void slotSendClicked();
-};
-
-#endif // PROCESSDETAIL_H
diff --git a/noncore/settings/sysinfo/processinfo.cpp b/noncore/settings/sysinfo/processinfo.cpp
index 86133a9..35d7ba1 100644
--- a/noncore/settings/sysinfo/processinfo.cpp
+++ b/noncore/settings/sysinfo/processinfo.cpp
@@ -24,15 +24,23 @@
 #include <qheader.h>
 #include <qlayout.h>
 #include <qlistview.h>
+#include <qmessagebox.h>
 #include <qtimer.h>
 #include <qwhatsthis.h>
 
+#include <sys/types.h>
+#include <signal.h>
+
 #include "processinfo.h"
+#include "detail.h"
 
 ProcessInfo::ProcessInfo( QWidget* parent,  const char* name, WFlags fl )
     : QWidget( parent, name, fl )
 {
-    QVBoxLayout *layout = new QVBoxLayout( this, 5 );
+    QGridLayout *layout = new QGridLayout( this );
+    layout->setSpacing( 4 );
+    layout->setMargin( 4 );
+
 
     ProcessView = new QListView( this, "ProcessView" );
     int colnum = ProcessView->addColumn( tr( "PID" ) );
@@ -45,8 +53,30 @@ ProcessInfo::ProcessInfo( QWidget* parent,  const char* name, WFlags fl )
     QPEApplication::setStylusOperation( ProcessView->viewport(), QPEApplication::RightOnHold );
     connect( ProcessView, SIGNAL( rightButtonPressed( QListViewItem *, const QPoint &, int ) ),
             this, SLOT( viewProcess( QListViewItem * ) ) );
-    layout->addWidget( ProcessView );
+    layout->addMultiCellWidget( ProcessView, 0, 0, 0, 1 );
     QWhatsThis::add( ProcessView, tr( "This is a list of all the processes on this handheld device.\n\nClick and hold on a process to see additional information about the process, or to send a signal to it." ) );
+    
+        SignalCB = new QComboBox( FALSE, this, "SignalCB" );
+    SignalCB->insertItem( " 1: SIGHUP" );
+    SignalCB->insertItem( " 2: SIGINT" );
+    SignalCB->insertItem( " 3: SIGQUIT" );
+    SignalCB->insertItem( " 5: SIGTRAP" );
+    SignalCB->insertItem( " 6: SIGABRT" );
+    SignalCB->insertItem( " 9: SIGKILL" );
+    SignalCB->insertItem( "14: SIGALRM" );
+    SignalCB->insertItem( "15: SIGTERM" );
+    SignalCB->insertItem( "18: SIGCONT" );
+    SignalCB->insertItem( "19: SIGSTOP" );
+    layout->addWidget( SignalCB, 1, 0 );
+    QWhatsThis::add( SignalCB, tr( "Select a signal here and then click the Send button to the right to send to this process." ) );
+
+    SendButton = new QPushButton( this, "SendButton" );
+    SendButton->setMinimumSize( QSize( 50, 24 ) );
+    SendButton->setMaximumSize( QSize( 50, 24 ) );
+    SendButton->setText( tr( "Send" ) );
+    connect( SendButton, SIGNAL( clicked() ), this, SLOT( slotSendClicked() ) );
+    layout->addWidget( SendButton, 1, 1 );
+    QWhatsThis::add( SendButton, tr( "Click here to send the selected signal to this process." ) );
 
     QTimer *t = new QTimer( this );
     connect( t, SIGNAL( timeout() ), this, SLOT( updateData() ) );
@@ -54,8 +84,8 @@ ProcessInfo::ProcessInfo( QWidget* parent,  const char* name, WFlags fl )
 
     updateData();
 
-    ProcessDtl = new ProcessDetail( 0, 0, 0 );
-    ProcessDtl->ProcessView->setTextFormat( RichText );
+    ProcessDtl = new Detail();
+    QWhatsThis::add( ProcessDtl->detailView, tr( "This area shows detailed information about this process." ) );
 }
 
 ProcessInfo::~ProcessInfo()
@@ -112,21 +142,42 @@ void ProcessInfo::updateData()
     delete procdir;
 }
 
+void ProcessInfo::slotSendClicked()
+{
+        QString capstr = tr( "You really want to send\n" );
+        capstr.append( SignalCB->currentText() );
+        capstr.append( "\nto this process?" );
+
+        QListViewItem *currprocess = ProcessView->currentItem();
+        
+    if ( QMessageBox::warning( this, currprocess->text( 1 ), capstr,
+         QMessageBox::Yes | QMessageBox::Default, QMessageBox::No | QMessageBox::Escape ) == QMessageBox::Yes )
+        {
+                QString sigstr = SignalCB->currentText();
+                sigstr.truncate(2);
+                int sigid = sigstr.toUInt();
+        if ( kill( currprocess->text( 0 ).stripWhiteSpace().toUInt(), sigid ) == 0 )
+        {
+            hide();
+        }
+    }
+
+}
+
 void ProcessInfo::viewProcess( QListViewItem *process )
 {
     QString pid= process->text( 0 ).stripWhiteSpace();
     QString command = process->text( 1 );
     ProcessDtl->setCaption( pid + " - " + command );
-    ProcessDtl->pid = pid.toUInt();
     FILE *statfile = fopen( ( QString ) ( "/proc/" + pid + "/status"), "r");
     if ( statfile )
     {
         char line[81];
         fgets( line, 81, statfile );
-        ProcessDtl->ProcessView->setText( line );
+        ProcessDtl->detailView->setText( line );
         while ( fgets( line, 81, statfile ) )
         {
-            ProcessDtl->ProcessView->append( line );
+            ProcessDtl->detailView->append( line );
         }
         fclose( statfile );
     }
diff --git a/noncore/settings/sysinfo/processinfo.h b/noncore/settings/sysinfo/processinfo.h
index 24b190e..687e080 100644
--- a/noncore/settings/sysinfo/processinfo.h
+++ b/noncore/settings/sysinfo/processinfo.h
@@ -23,7 +23,10 @@
 #include <qwidget.h>
 #include <qlistview.h>
 
-#include "processdetail.h"
+class Detail;
+class QComboBox;
+class QListView;
+class QListViewItem;
 
 class ProcessInfo : public QWidget
 {
@@ -32,13 +35,17 @@ public:
     ProcessInfo( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
     ~ProcessInfo();
 
+private:
+    QListView*   ProcessView;
+    QComboBox*   SignalCB;
+    QPushButton* SendButton;
+    
+        Detail *ProcessDtl;
+
 private slots:
     void updateData();
+    void slotSendClicked();
     void viewProcess( QListViewItem * );
-
-private:
-    QListView* ProcessView;
-    ProcessDetail *ProcessDtl;
 };
 
 #endif
diff --git a/noncore/settings/sysinfo/sysinfo.pro b/noncore/settings/sysinfo/sysinfo.pro
index 7e66451..b6217c3 100644
--- a/noncore/settings/sysinfo/sysinfo.pro
+++ b/noncore/settings/sysinfo/sysinfo.pro
@@ -6,8 +6,8 @@ HEADERS   = memory.h \
       load.h \
       storage.h \
       processinfo.h \
-      processdetail.h \
       modulesinfo.h \
+      detail.h \
       versioninfo.h \
       sysinfo.h
 SOURCES   = main.cpp \
@@ -17,7 +17,7 @@ SOURCES   = main.cpp \
       storage.cpp \
       processinfo.cpp \
       modulesinfo.cpp \
-      processdetail.cpp \
+      detail.cpp \
       versioninfo.cpp \
       sysinfo.cpp
 INTERFACES  =