1 files changed, 336 insertions, 0 deletions
diff --git a/lib/kotext/KoCustomVariablesDia.cpp b/lib/kotext/KoCustomVariablesDia.cpp
new file mode 100644
index 00000000..32a99743
--- /dev/null
+++ b/lib/kotext/KoCustomVariablesDia.cpp
@@ -0,0 +1,336 @@
+/* This file is part of the KDE project
+   Copyright (C) 1998, 1999 Reginald Stadlbauer <[email protected]>
+
+   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 "KoCustomVariablesDia.h"
+#include "KoCustomVariablesDia.moc"
+
+#include <klocale.h>
+#include <kbuttonbox.h>
+
+#include <qcombobox.h>
+#include <qvbox.h>
+#include <qlabel.h>
+#include <qpushbutton.h>
+#include <qheader.h>
+#include <klineedit.h>
+#include <kdebug.h>
+
+/******************************************************************
+ *
+ * Class: KoVariableNameDia
+ *
+ ******************************************************************/
+
+KoVariableNameDia::KoVariableNameDia( QWidget *parent )
+    : KDialogBase( parent, "", TRUE,i18n( "Entry Name" ),Ok|Cancel )
+{
+    init();
+}
+
+
+KoVariableNameDia::KoVariableNameDia( QWidget *parent, const QPtrList<KoVariable>& vars )
+    : KDialogBase( parent, "", TRUE, i18n( "Variable Name" ), Ok|Cancel )
+{
+
+    init();
+    enableButtonOK(false);
+    QPtrListIterator<KoVariable> it( vars );
+     for ( ; it.current() ; ++it ) {
+        KoVariable *var = it.current();
+        if ( var->type() == VT_CUSTOM )
+            names->insertItem( ( (KoCustomVariable*) var )->name(), -1 );
+    }
+
+}
+
+void KoVariableNameDia::init()
+{
+    back = makeVBoxMainWidget();
+
+    QHBox *row1 = new QHBox( back );
+    row1->setSpacing( KDialog::spacingHint() );
+
+    QLabel *l = new QLabel( i18n( "Name:" ), row1 );
+    l->setFixedSize( l->sizeHint() );
+    names = new QComboBox( TRUE, row1 );
+    names->setFocus();
+
+    connect( names, SIGNAL( textChanged ( const QString & )),
+             this, SLOT( textChanged ( const QString & )));
+    connect( this, SIGNAL( okClicked() ),
+             this, SLOT( accept() ) );
+    connect( this, SIGNAL( cancelClicked() ),
+             this, SLOT( reject() ) );
+    enableButtonOK( !names->currentText().isEmpty() );
+    resize( 350, 100 );
+}
+
+QString KoVariableNameDia::getName() const
+{
+    return names->currentText();
+}
+
+void KoVariableNameDia::textChanged ( const QString &_text )
+{
+    enableButtonOK(!_text.isEmpty());
+}
+
+/******************************************************************
+ *
+ * Class: KoCustomVariablesListItem
+ *
+ ******************************************************************/
+
+KoCustomVariablesListItem::KoCustomVariablesListItem( QListView *parent )
+    : QListViewItem( parent )
+{
+    editWidget = new KLineEdit( listView()->viewport() );
+    listView()->addChild( editWidget );
+}
+
+void KoCustomVariablesListItem::setup()
+{
+    QListViewItem::setup();
+    setHeight( QMAX( listView()->fontMetrics().height(),
+                     editWidget->sizeHint().height() ) );
+    //if ( listView()->columnWidth( 1 ) < editWidget->sizeHint().width() )
+    //    listView()->setColumnWidth( 1, editWidget->sizeHint().width() );
+}
+
+void KoCustomVariablesListItem::update()
+{
+    editWidget->resize( listView()->header()->cellSize( 1 ), height() );
+    listView()->moveChild( editWidget, listView()->header()->cellPos( 1 ),
+                           listView()->itemPos( this ) + listView()->contentsY() );
+    editWidget->show();
+}
+
+void KoCustomVariablesListItem::setVariable( KoCustomVariable *v )
+{
+    var = v;
+    editWidget->setText( var->value() );
+    setText( 0, v->name() );
+}
+
+KoCustomVariable *KoCustomVariablesListItem::getVariable() const
+{
+    return var;
+}
+
+void KoCustomVariablesListItem::applyValue()
+{
+    QString newVal=editWidget->text();
+    if(var->value()!=newVal)
+        var->setValue( newVal );
+}
+
+int KoCustomVariablesListItem::width( const QFontMetrics & fm, const QListView *lv, int c ) const
+{
+    // The text of the 2nd column isn't known to QListViewItem, only we know it
+    // (it's in our lineedit)
+    if ( c == 1 ) {
+        QString val = editWidget->text();
+        int w = fm.width( val );
+        return w;
+    } else
+        return QListViewItem::width( fm, lv, c );
+}
+
+/******************************************************************
+ *
+ * Class: KoCustomVariablesList
+ *
+ ******************************************************************/
+
+KoCustomVariablesList::KoCustomVariablesList( QWidget *parent )
+    : KListView( parent )
+{
+    header()->setMovingEnabled( FALSE );
+    addColumn( i18n( "Variable" ) );
+    addColumn( i18n( "Value" ) );
+    connect( header(), SIGNAL( sizeChange( int, int, int ) ),
+             this, SLOT( columnSizeChange( int, int, int ) ) );
+    connect( header(), SIGNAL( sectionClicked( int ) ),
+             this, SLOT( sectionClicked( int ) ) );
+
+    setResizeMode(QListView::LastColumn);
+    setSorting( -1 );
+}
+
+void KoCustomVariablesList::setValues()
+{
+    QListViewItemIterator it( this );
+    for ( ; it.current(); ++it )
+        ( (KoCustomVariablesListItem *)it.current() )->applyValue();
+}
+
+void KoCustomVariablesList::columnSizeChange( int c, int, int )
+{
+    if ( c == 0 || c == 1 )
+        updateItems();
+}
+
+void KoCustomVariablesList::sectionClicked( int )
+{
+    updateItems();
+}
+
+void KoCustomVariablesList::updateItems()
+{
+    QListViewItemIterator it( this );
+    for ( ; it.current(); ++it )
+        ( (KoCustomVariablesListItem*)it.current() )->update();
+}
+
+/******************************************************************
+ *
+ * Class: KoCustomVariablesDia
+ *
+ ******************************************************************/
+
+KoCustomVariablesDia::KoCustomVariablesDia( QWidget *parent, const QPtrList<KoVariable> &variables )
+    : KDialogBase( parent, "", TRUE,i18n( "Variable Value Editor" ), Ok|Cancel )
+{
+
+    back = makeVBoxMainWidget();
+
+    list = new KoCustomVariablesList( back );
+
+    QStringList lst;
+    QPtrListIterator<KoVariable> it( variables );
+    for ( ; it.current() ; ++it ) {
+        KoVariable *var = it.current();
+        if ( var->type() == VT_CUSTOM ) {
+            KoCustomVariable *v = (KoCustomVariable*)var;
+            if ( !lst.contains( v->name() ) ) {
+                lst.append( v->name() );
+                KoCustomVariablesListItem *item = new KoCustomVariablesListItem( list );
+                item->setVariable( v );
+            }
+        }
+    }
+
+
+    connect( this, SIGNAL( okClicked() ),
+             this, SLOT( slotOk() ) );
+    connect( this, SIGNAL( cancelClicked() ),
+             this, SLOT( reject() ) );
+    showButtonOK(lst.count()>0);
+
+    resize( 600, 400 );
+}
+
+void KoCustomVariablesDia::slotOk()
+{
+    list->setValues();
+    accept();
+}
+
+/******************************************************************
+ *
+ * Class: KoCustomVarDialog
+ *
+ ******************************************************************/
+
+KoCustomVarDialog::KoCustomVarDialog( QWidget *parent )
+    : KDialogBase( parent, "", TRUE,i18n( "Add Variable" ), Ok|Cancel )
+{
+    init();
+    m_name->setFocus();
+
+
+    connect( this, SIGNAL( okClicked() ),
+             this, SLOT( slotAddOk() ) );
+    connect( this, SIGNAL( cancelClicked() ),
+             this, SLOT( reject() ) );
+
+    connect( m_name, SIGNAL( textChanged(const QString&) ),
+             this, SLOT( slotTextChanged(const QString&) ) );
+
+    enableButtonOK( false );
+    resize( 350, 100 );
+
+}
+// edit existing variable
+KoCustomVarDialog::KoCustomVarDialog( QWidget *parent, KoCustomVariable *var )
+    : KDialogBase( parent, "", TRUE,i18n( "Edit Variable" ), Ok|Cancel )
+{
+    m_var = var;
+    init();
+    m_name->setText( m_var->name() );
+    m_value->setText( m_var->value() );
+    m_name->setReadOnly(true);
+    m_value->setFocus();
+
+
+    connect( this, SIGNAL( okClicked() ),
+             this, SLOT( slotEditOk() ) );
+    connect( this, SIGNAL( cancelClicked() ),
+             this, SLOT( reject() ) );
+
+    connect( m_value, SIGNAL( textChanged(const QString&) ),
+             this, SLOT( slotTextChanged(const QString&) ) );
+
+    enableButtonOK( true );
+    resize( 350, 100 );
+}
+
+void KoCustomVarDialog::init()
+{
+    back = makeVBoxMainWidget();
+    QHBox *row1 = new QHBox( back );
+    row1->setSpacing( KDialog::spacingHint() );
+    QLabel *ln = new QLabel( i18n( "Name:" ), row1 );
+    ln->setFixedSize( ln->sizeHint() );
+    m_name = new KLineEdit( row1 );
+
+    QHBox *row2 = new QHBox( back );
+    row2->setSpacing( KDialog::spacingHint() );
+    QLabel *lv = new QLabel( i18n( "Value:" ), row2 );
+    lv->setFixedSize( lv->sizeHint() );
+    m_value = new KLineEdit( row2 );
+}
+
+void KoCustomVarDialog::slotAddOk()
+{
+    accept();
+}
+void KoCustomVarDialog::slotEditOk()
+{
+    m_var->setValue( m_value->text() );
+    accept();
+}
+
+void KoCustomVarDialog::slotTextChanged(const QString&text)
+{
+    enableButtonOK( !text.isEmpty() );
+}
+QString KoCustomVarDialog::name()
+{
+    if ( m_name->text().isEmpty() )
+        return QString( "No name" );
+    return m_name->text();
+}
+
+QString KoCustomVarDialog::value()
+{
+    if ( m_value->text().isEmpty() )
+        return QString( "No value" );
+    return m_value->text();
+}