Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 212 insertions, 0 deletions

diff --git a/khexedit/chartabledialog.cc b/khexedit/chartabledialog.cc
new file mode 100644
index 0000000..1914750
--- /dev/null
+++ b/khexedit/chartabledialog.cc
@@ -0,0 +1,212 @@
+/*
+ *   khexedit - Versatile hex editor
+ *   Copyright (C) 1999  Espen Sand, espensa@online.no
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   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 program; if not, write to the Free Software
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
+
+#include <limits.h>
+
+#include <qlabel.h>
+#include <qheader.h>
+#include <qlayout.h>
+#include <qspinbox.h>
+
+#include <kglobalsettings.h>
+#include <klocale.h>
+#include <kstdguiitem.h>
+
+#include "chartabledialog.h"
+
+
+CCharTableDialog::CCharTableDialog( QWidget *parent, const char *name,
+				    bool modal )
+  :KDialogBase( Plain, i18n("Character Table"), Help|User1|Cancel, User1,
+		parent, name, modal, true, KStdGuiItem::insert())
+{
+  updateGeometry();
+  setHelp( "khexedit/khexedit.html", QString::null );
+
+  QString text;
+  QVBoxLayout *topLayout = new QVBoxLayout( plainPage(), 0, spacingHint() );
+  if( topLayout == 0 ) { return; }
+
+  mCharacterList = new CListView( plainPage(), "characterList" );
+  mCharacterList->setFont( KGlobalSettings::fixedFont() );
+  mCharacterList->addColumn( i18n("Decimal") );
+  mCharacterList->addColumn( i18n("Hexadecimal") );
+  mCharacterList->addColumn( i18n("Octal") );
+  mCharacterList->addColumn( i18n("Binary") );
+  mCharacterList->addColumn( i18n("Text") );
+  mCharacterList->setAllColumnsShowFocus( true );
+  mCharacterList->setFrameStyle( QFrame::WinPanel + QFrame::Sunken );
+  mCharacterList->setSorting( -1 );
+
+  //
+  // I am setting the min. size below
+  //
+  //connect( mCharacterList, SIGNAL(doubleClicked(QListViewItem *) ),
+  //SLOT(startAssign(QListViewItem *)));
+
+  topLayout->addWidget( mCharacterList, 10 );
+
+  QHBoxLayout *hbox = new QHBoxLayout();
+  if( hbox == 0 ) { return; }
+  topLayout->addLayout( hbox );
+
+  text = i18n("Insert this number of characters:");
+  QLabel *label = new QLabel( text, plainPage() );
+  label->setFixedWidth( label->sizeHint().width() );
+  hbox->addWidget( label );
+
+  mInputCountSpin = new QSpinBox( plainPage(), "spin" );
+  mInputCountSpin->setMinimumWidth( fontMetrics().maxWidth()*7 );
+  mInputCountSpin->setRange( 1, INT_MAX );
+  mInputCountSpin->setValue( 1 );
+  hbox->addWidget( mInputCountSpin );
+
+  hbox->addStretch ( 10 );
+
+  createListData();
+  setColumnWidth();
+  mCharacterList->setVisibleItem( 15 );
+}
+
+
+
+CCharTableDialog::~CCharTableDialog( void )
+{
+}
+
+
+const char *printBinary( uint val )
+{
+  static char buf[9];
+  for( int i = 0; i < 8; i++ )
+  {
+    buf[7-i] = (val&(1<<i)) ? '1' : '0';
+  }
+  buf[8] = 0;
+  return( buf );
+}
+
+
+void CCharTableDialog::createListData( void )
+{
+  QString d, h, o, b, c;
+  QListViewItem *item = 0;
+
+  char buf[10];
+  memset( buf, 0, sizeof( buf ) );
+
+  for( uint i=0; i<256; i++ )
+  {
+    d.sprintf("%03d", i );
+    h.sprintf("0x%02x", i );
+    o.sprintf("%03o", i );
+    b.sprintf("%s", printBinary(i) );
+
+    if( QChar((char)i).isPrint() == true )
+    {
+      c = QChar((char)i);
+    }
+    else
+    {
+      c = QChar('.');
+    }
+
+    item = new QListViewItem( mCharacterList, item, d, h, o, b, c );
+    if( i == 0 )
+    {
+      mCharacterList->setSelected( item, true );
+    }
+
+  }
+}
+
+
+void CCharTableDialog::slotUser1( void ) // Insert
+{
+ QListViewItem *item = mCharacterList->selectedItem();
+ if( item != 0 )
+ {
+   startAssign( item );
+ }
+
+}
+
+void CCharTableDialog::startAssign( QListViewItem *item )
+{
+  QByteArray buf;
+  if( buf.fill( item->text(0).toInt(), mInputCountSpin->value() ) == false )
+  {
+    return;
+  }
+  emit assign( buf );
+}
+
+
+void CCharTableDialog::setColumnWidth( void )
+{
+  const QFontMetrics &fm = mCharacterList->fontMetrics();
+  int w0, w1, w2, w3, w4;
+
+  w0 = -fm.minLeftBearing() - fm.minRightBearing() + 8 + fm.maxWidth();
+  w3 = 0;
+
+  w1  = fm.width( mCharacterList->header()->label(0) ) + w0;
+  w2  = fm.width('0')*5;
+  w3 += w1 > w2 ? w1 : w2;
+  mCharacterList->setColumnWidth( 0, w1 > w2 ? w1 : w2 );
+
+  w1  = fm.boundingRect( mCharacterList->header()->label(1) ).width() + w0;
+  w2  = fm.width('0')*6;
+  w3 += w1 > w2 ? w1 : w2;
+  mCharacterList->setColumnWidth( 1, w1 > w2 ? w1 : w2 );
+
+  w1  = fm.boundingRect( mCharacterList->header()->label(2) ).width() + w0;
+  w2  = fm.width('0')*5;
+  w3 += w1 > w2 ? w1 : w2;
+  mCharacterList->setColumnWidth( 2, w1 > w2 ? w1 : w2 );
+
+  w1  = fm.boundingRect( mCharacterList->header()->label(3) ).width() + w0;
+  w2  = fm.width('0')*10;
+  w3 += w1 > w2 ? w1 : w2;
+  mCharacterList->setColumnWidth( 3, w1 > w2 ? w1 : w2 );
+
+  w4 = mCharacterList->viewport()->width() - w3;
+  w1 = fm.boundingRect( mCharacterList->header()->label(4) ).width() + w0;
+  w2 = fm.width('0')*3;
+  w1 = w1 > w2 ? w1 : w2;
+  mCharacterList->setColumnWidth( 4, w1 > w4 ? w1 : w4 );
+}
+
+
+void CCharTableDialog::resizeEvent( QResizeEvent * )
+{
+  setColumnWidth();
+}
+
+
+void CCharTableDialog::showEvent( QShowEvent *e )
+{
+  KDialogBase::showEvent(e);
+  setColumnWidth();
+  mCharacterList->setFocus();
+}
+
+
+#include "chartabledialog.moc"