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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit2bda8f7717adf28da4af0d34fb82f63d2868c31d (patch)
tree8d927b7b47a90c4adb646482a52613f58acd6f8c /khexedit/chartabledialog.cc
downloadtdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.tar.gz
tdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.zip
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
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diff --git a/khexedit/chartabledialog.cc b/khexedit/chartabledialog.cc
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+/*
+ * 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"