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-rw-r--r--kdeui/kcharselect.cpp546
1 files changed, 0 insertions, 546 deletions
diff --git a/kdeui/kcharselect.cpp b/kdeui/kcharselect.cpp
deleted file mode 100644
index 7bd0320c9..000000000
--- a/kdeui/kcharselect.cpp
+++ /dev/null
@@ -1,546 +0,0 @@
-/* This file is part of the KDE libraries
-
- Copyright (C) 1999 Reginald Stadlbauer <reggie@kde.org>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- This library 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
-*/
-
-#include "kcharselect.h"
-#include "kcharselect.moc"
-
-#include <tqbrush.h>
-#include <tqcolor.h>
-#include <tqevent.h>
-#include <tqfont.h>
-#include <tqfontdatabase.h>
-#include <tqhbox.h>
-#include <tqkeycode.h>
-#include <tqlabel.h>
-#include <tqpainter.h>
-#include <tqpen.h>
-#include <tqregexp.h>
-#include <tqstyle.h>
-#include <tqtooltip.h>
-#include <tqvalidator.h>
-
-#include <kapplication.h>
-#include <kdebug.h>
-#include <kdialog.h>
-#include <klineedit.h>
-#include <klocale.h>
-
-class KCharSelect::KCharSelectPrivate
-{
-public:
- TQLineEdit *tqunicodeLine;
-};
-
-TQFontDatabase * KCharSelect::fontDataBase = 0;
-
-void KCharSelect::cleanupFontDatabase()
-{
- delete fontDataBase;
- fontDataBase = 0;
-}
-
-/******************************************************************/
-/* Class: KCharSelectTable */
-/******************************************************************/
-
-//==================================================================
-KCharSelectTable::KCharSelectTable( TQWidget *parent, const char *name, const TQString &_font,
- const TQChar &_chr, int _tableNum )
- : TQGridView( parent, name ), vFont( _font ), vChr( _chr ),
- vTableNum( _tableNum ), vPos( 0, 0 ), focusItem( _chr ), focusPos( 0, 0 ), d(0)
-{
- setBackgroundColor( tqcolorGroup().base() );
-
- setCellWidth( 20 );
- setCellHeight( 25 );
-
- setNumCols( 32 );
- setNumRows( 8 );
-
- repaintContents( false );
-
- setToolTips();
-
- setFocusPolicy( TQ_StrongFocus );
- setBackgroundMode( TQWidget::NoBackground );
-}
-
-//==================================================================
-void KCharSelectTable::setFont( const TQString &_font )
-{
- vFont = _font;
- repaintContents( false );
-
- setToolTips();
-}
-
-//==================================================================
-void KCharSelectTable::setChar( const TQChar &_chr )
-{
- vChr = _chr;
- repaintContents( false );
-}
-
-//==================================================================
-void KCharSelectTable::setTableNum( int _tableNum )
-{
- focusItem = TQChar( _tableNum * 256 );
-
- vTableNum = _tableNum;
- repaintContents( false );
-
- setToolTips();
-}
-
-//==================================================================
-TQSize KCharSelectTable::tqsizeHint() const
-{
- int w = cellWidth();
- int h = cellHeight();
-
- w *= numCols();
- h *= numRows();
-
- return TQSize( w, h );
-}
-
-//==================================================================
-void KCharSelectTable::resizeEvent( TQResizeEvent * e )
-{
- const int new_w = (e->size().width() - 2*(margin()+frameWidth())) / numCols();
- const int new_h = (e->size().height() - 2*(margin()+frameWidth())) / numRows();
-
- if( new_w != cellWidth())
- setCellWidth( new_w );
- if( new_h != cellHeight())
- setCellHeight( new_h );
-
- setToolTips();
-}
-
-//==================================================================
-void KCharSelectTable::paintCell( class TQPainter* p, int row, int col )
-{
- const int w = cellWidth();
- const int h = cellHeight();
- const int x2 = w - 1;
- const int y2 = h - 1;
-
- //if( row == 0 && col == 0 ) {
- // printf("Repaint %d\n", temp++);
- // fflush( stdout );
- // }
-
- TQFont font = TQFont( vFont );
- font.setPixelSize( int(.7 * h) );
-
- unsigned short c = vTableNum * 256;
- c += row * numCols();
- c += col;
-
- if ( c == vChr.tqunicode() ) {
- p->setBrush( TQBrush( tqcolorGroup().highlight() ) );
- p->setPen( NoPen );
- p->drawRect( 0, 0, w, h );
- p->setPen( tqcolorGroup().highlightedText() );
- vPos = TQPoint( col, row );
- } else {
- TQFontMetrics fm = TQFontMetrics( font );
- if( fm.inFont( c ) )
- p->setBrush( TQBrush( tqcolorGroup().base() ) );
- else
- p->setBrush( TQBrush( tqcolorGroup().button() ) );
- p->setPen( NoPen );
- p->drawRect( 0, 0, w, h );
- p->setPen( tqcolorGroup().text() );
- }
-
- if ( c == focusItem.tqunicode() && hasFocus() ) {
- tqstyle().tqdrawPrimitive( TQStyle::PE_FocusRect, p, TQRect( 2, 2, w - 4, h - 4 ),
- tqcolorGroup() );
- focusPos = TQPoint( col, row );
- }
-
- p->setFont( font );
-
- p->drawText( 0, 0, x2, y2, AlignHCenter | AlignVCenter, TQString( TQChar( c ) ) );
-
- p->setPen( tqcolorGroup().text() );
- p->drawLine( x2, 0, x2, y2 );
- p->drawLine( 0, y2, x2, y2 );
-
- if ( row == 0 )
- p->drawLine( 0, 0, x2, 0 );
- if ( col == 0 )
- p->drawLine( 0, 0, 0, y2 );
-}
-
-//==================================================================
-void KCharSelectTable::mouseMoveEvent( TQMouseEvent *e )
-{
- const int row = rowAt( e->y() );
- const int col = columnAt( e->x() );
- if ( row >= 0 && row < numRows() && col >= 0 && col < numCols() ) {
- const TQPoint oldPos = vPos;
-
- vPos.setX( col );
- vPos.setY( row );
-
- vChr = TQChar( vTableNum * 256 + numCols() * vPos.y() + vPos.x() );
-
- const TQPoint oldFocus = focusPos;
-
- focusPos = vPos;
- focusItem = vChr;
-
- repaintCell( oldFocus.y(), oldFocus.x(), true );
- repaintCell( oldPos.y(), oldPos.x(), true );
- repaintCell( vPos.y(), vPos.x(), true );
-
- emit highlighted( vChr );
- emit highlighted();
-
- emit focusItemChanged( focusItem );
- emit focusItemChanged();
- }
-}
-
-//==================================================================
-void KCharSelectTable::keyPressEvent( TQKeyEvent *e )
-{
- switch ( e->key() ) {
- case Key_Left:
- gotoLeft();
- break;
- case Key_Right:
- gotoRight();
- break;
- case Key_Up:
- gotoUp();
- break;
- case Key_Down:
- gotoDown();
- break;
- case Key_Next:
- emit tableDown();
- break;
- case Key_Prior:
- emit tableUp();
- break;
- case Key_Space:
- emit activated( ' ' );
- emit activated();
- emit highlighted( ' ' );
- emit highlighted();
- break;
- case Key_Enter: case Key_Return: {
- const TQPoint oldPos = vPos;
-
- vPos = focusPos;
- vChr = focusItem;
-
- repaintCell( oldPos.y(), oldPos.x(), true );
- repaintCell( vPos.y(), vPos.x(), true );
-
- emit activated( vChr );
- emit activated();
- emit highlighted( vChr );
- emit highlighted();
- } break;
- }
-}
-
-//==================================================================
-void KCharSelectTable::gotoLeft()
-{
- if ( focusPos.x() > 0 ) {
- const TQPoint oldPos = focusPos;
-
- focusPos.setX( focusPos.x() - 1 );
-
- focusItem = TQChar( vTableNum * 256 + numCols() * focusPos.y() + focusPos.x() );
-
- repaintCell( oldPos.y(), oldPos.x(), true );
- repaintCell( focusPos.y(), focusPos.x(), true );
-
- emit focusItemChanged( vChr );
- emit focusItemChanged();
- }
-}
-
-//==================================================================
-void KCharSelectTable::gotoRight()
-{
- if ( focusPos.x() < numCols()-1 ) {
- const TQPoint oldPos = focusPos;
-
- focusPos.setX( focusPos.x() + 1 );
-
- focusItem = TQChar( vTableNum * 256 + numCols() * focusPos.y() + focusPos.x() );
-
- repaintCell( oldPos.y(), oldPos.x(), true );
- repaintCell( focusPos.y(), focusPos.x(), true );
-
- emit focusItemChanged( vChr );
- emit focusItemChanged();
- }
-}
-
-//==================================================================
-void KCharSelectTable::gotoUp()
-{
- if ( focusPos.y() > 0 ) {
- const TQPoint oldPos = focusPos;
-
- focusPos.setY( focusPos.y() - 1 );
-
- focusItem = TQChar( vTableNum * 256 + numCols() * focusPos.y() + focusPos.x() );
-
- repaintCell( oldPos.y(), oldPos.x(), true );
- repaintCell( focusPos.y(), focusPos.x(), true );
-
- emit focusItemChanged( vChr );
- emit focusItemChanged();
- }
-}
-
-//==================================================================
-void KCharSelectTable::gotoDown()
-{
- if ( focusPos.y() < numRows()-1 ) {
- const TQPoint oldPos = focusPos;
-
- focusPos.setY( focusPos.y() + 1 );
-
- focusItem = TQChar( vTableNum * 256 + numCols() * focusPos.y() + focusPos.x() );
-
- repaintCell( oldPos.y(), oldPos.x(), true );
- repaintCell( focusPos.y(), focusPos.x(), true );
-
- emit focusItemChanged( vChr );
- emit focusItemChanged();
- }
-}
-
-//==================================================================
-void KCharSelectTable::setToolTips()
-{
- const int rowCount = numRows();
- const int colCount = numCols();
- for( int i=0 ; i< rowCount; ++i )
- {
- for( int j=0; j< colCount; ++j )
- {
- const TQRect r( cellWidth()*j, cellHeight()*i, cellWidth(), cellHeight() );
- TQToolTip::remove(this,r);
- const ushort uni = vTableNum * 256 + numCols()*i + j;
- TQString s;
- s.sprintf( "%04X", uint( uni ) );
- TQString character; // Character (which sometimes need to be escaped)
- switch ( uni )
- {
- case 0x3c: character = "&lt;"; break;
- case 0x3e: character = "&gt;"; break;
- case 0x26: character = "&amp;"; break;
- case 0x27: character = "&apos;"; break;
- case 0x22: character = "&quot;"; break;
- default: character = TQChar( uni ); break;
- }
- TQToolTip::add(this, r, i18n( "Character","<qt><font size=\"+4\" face=\"%1\">%2</font><br>Unicode code point: U+%3<br>(In decimal: %4)<br>(Character: %5)</qt>" ).arg( vFont ).arg( character ).arg( s ).arg( uni ).arg( character ) );
- }
- }
-}
-
-/******************************************************************/
-/* Class: KCharSelect */
-/******************************************************************/
-
-//==================================================================
-KCharSelect::KCharSelect( TQWidget *parent, const char *name, const TQString &_font, const TQChar &_chr, int _tableNum )
- : TQVBox( parent, name ), d(new KCharSelectPrivate)
-{
- setSpacing( KDialog::spacingHint() );
- TQHBox* const bar = new TQHBox( this );
- bar->setSpacing( KDialog::spacingHint() );
-
- TQLabel* const lFont = new TQLabel( i18n( "Font:" ), bar );
- lFont->resize( lFont->tqsizeHint() );
- lFont->tqsetAlignment( Qt::AlignRight | Qt::AlignVCenter );
- lFont->setMaximumWidth( lFont->tqsizeHint().width() );
-
- fontCombo = new TQComboBox( true, bar );
- fillFontCombo();
- fontCombo->resize( fontCombo->tqsizeHint() );
-
- connect( fontCombo, TQT_SIGNAL( activated( const TQString & ) ), this, TQT_SLOT( fontSelected( const TQString & ) ) );
-
- TQLabel* const lTable = new TQLabel( i18n( "Table:" ), bar );
- lTable->resize( lTable->tqsizeHint() );
- lTable->tqsetAlignment( Qt::AlignRight | Qt::AlignVCenter );
- lTable->setMaximumWidth( lTable->tqsizeHint().width() );
-
- tableSpinBox = new TQSpinBox( 0, 255, 1, bar );
- tableSpinBox->resize( tableSpinBox->tqsizeHint() );
-
- connect( tableSpinBox, TQT_SIGNAL( valueChanged( int ) ), this, TQT_SLOT( tableChanged( int ) ) );
-
- TQLabel* const lUnicode = new TQLabel( i18n( "&Unicode code point:" ), bar );
- lUnicode->resize( lUnicode->tqsizeHint() );
- lUnicode->tqsetAlignment( Qt::AlignRight | Qt::AlignVCenter );
- lUnicode->setMaximumWidth( lUnicode->tqsizeHint().width() );
-
- const TQRegExp rx( "[a-fA-F0-9]{1,4}" );
- TQValidator* const validator = new TQRegExpValidator( rx, TQT_TQOBJECT(this) );
-
- d->tqunicodeLine = new KLineEdit( bar );
- d->tqunicodeLine->setValidator(validator);
- lUnicode->setBuddy(d->tqunicodeLine);
- d->tqunicodeLine->resize( d->tqunicodeLine->tqsizeHint() );
- slotUpdateUnicode(_chr);
-
- connect( d->tqunicodeLine, TQT_SIGNAL( returnPressed() ), this, TQT_SLOT( slotUnicodeEntered() ) );
-
- charTable = new KCharSelectTable( this, name, _font.isEmpty() ? TQString(TQVBox::font().family()) : _font, _chr, _tableNum );
- const TQSize sz( charTable->contentsWidth() + 4 ,
- charTable->contentsHeight() + 4 );
- charTable->resize( sz );
- //charTable->setMaximumSize( sz );
- charTable->setMinimumSize( sz );
- charTable->setHScrollBarMode( TQScrollView::AlwaysOff );
- charTable->setVScrollBarMode( TQScrollView::AlwaysOff );
-
- setFont( _font.isEmpty() ? TQString(TQVBox::font().family()) : _font );
- setTableNum( _tableNum );
-
- connect( charTable, TQT_SIGNAL( highlighted( const TQChar & ) ), this, TQT_SLOT( slotUpdateUnicode( const TQChar & ) ) );
- connect( charTable, TQT_SIGNAL( highlighted( const TQChar & ) ), this, TQT_SLOT( charHighlighted( const TQChar & ) ) );
- connect( charTable, TQT_SIGNAL( highlighted() ), this, TQT_SLOT( charHighlighted() ) );
- connect( charTable, TQT_SIGNAL( activated( const TQChar & ) ), this, TQT_SLOT( charActivated( const TQChar & ) ) );
- connect( charTable, TQT_SIGNAL( activated() ), this, TQT_SLOT( charActivated() ) );
- connect( charTable, TQT_SIGNAL( focusItemChanged( const TQChar & ) ),
- this, TQT_SLOT( charFocusItemChanged( const TQChar & ) ) );
- connect( charTable, TQT_SIGNAL( focusItemChanged() ), this, TQT_SLOT( charFocusItemChanged() ) );
- connect( charTable, TQT_SIGNAL( tableUp() ), this, TQT_SLOT( charTableUp() ) );
- connect( charTable, TQT_SIGNAL( tableDown() ), this, TQT_SLOT( charTableDown() ) );
-
- connect( charTable, TQT_SIGNAL(doubleClicked()),this,TQT_SLOT(slotDoubleClicked()));
-
- setFocusPolicy( TQ_StrongFocus );
- setFocusProxy( charTable );
-}
-
-KCharSelect::~KCharSelect()
-{
- delete d;
-}
-
-//==================================================================
-TQSize KCharSelect::tqsizeHint() const
-{
- return TQVBox::tqsizeHint();
-}
-
-//==================================================================
-void KCharSelect::setFont( const TQString &_font )
-{
- const TQValueList<TQString>::Iterator it = fontList.find( _font );
- if ( it != fontList.end() ) {
- TQValueList<TQString>::Iterator it2 = fontList.begin();
- int pos = 0;
- for ( ; it != it2; ++it2, ++pos);
- fontCombo->setCurrentItem( pos );
- charTable->setFont( _font );
- }
- else
- kdWarning() << "Can't find Font: " << _font << endl;
-}
-
-//==================================================================
-void KCharSelect::setChar( const TQChar &_chr )
-{
- charTable->setChar( _chr );
- slotUpdateUnicode( _chr );
-}
-
-//==================================================================
-void KCharSelect::setTableNum( int _tableNum )
-{
- tableSpinBox->setValue( _tableNum );
- charTable->setTableNum( _tableNum );
-}
-
-//==================================================================
-void KCharSelect::fillFontCombo()
-{
- if ( !fontDataBase ) {
- fontDataBase = new TQFontDatabase();
- qAddPostRoutine( cleanupFontDatabase );
- }
- fontList=fontDataBase->tqfamilies();
- fontCombo->insertStringList( fontList );
-}
-
-//==================================================================
-void KCharSelect::fontSelected( const TQString &_font )
-{
- charTable->setFont( _font );
- emit fontChanged( _font );
-}
-
-//==================================================================
-void KCharSelect::tableChanged( int _value )
-{
- charTable->setTableNum( _value );
-}
-
-//==================================================================
-void KCharSelect::slotUnicodeEntered( )
-{
- const TQString s = d->tqunicodeLine->text();
- if (s.isEmpty())
- return;
-
- bool ok;
- const int uc = s.toInt(&ok, 16);
- if (!ok)
- return;
-
- const int table = uc / 256;
- charTable->setTableNum( table );
- tableSpinBox->setValue(table);
- const TQChar ch(uc);
- charTable->setChar( ch );
- charActivated( ch );
-}
-
-void KCharSelect::slotUpdateUnicode( const TQChar &c )
-{
- const int uc = c.tqunicode();
- TQString s;
- s.sprintf("%04X", uc);
- d->tqunicodeLine->setText(s);
-}
-
-void KCharSelectTable::virtual_hook( int, void*)
-{ /*BASE::virtual_hook( id, data );*/ }
-
-void KCharSelect::virtual_hook( int, void* )
-{ /*BASE::virtual_hook( id, data );*/ }
-
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-24 03:20:47 +0000