Renaming of files in preparation for code style tools.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

1 files changed, 206 insertions, 0 deletions

diff --git a/lib/kformula/identifierelement.cpp b/lib/kformula/identifierelement.cpp
new file mode 100644
index 00000000..63275e1c
--- /dev/null
+++ b/lib/kformula/identifierelement.cpp
@@ -0,0 +1,206 @@
+/* This file is part of the KDE project
+   Copyright (C) 2006 Alfredo Beaumont Sainz <alfredo.beaumont@gmail.com>
+
+   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 <tdelocale.h>
+
+#include "kformuladefs.h"
+#include "textelement.h"
+#include "identifierelement.h"
+#include "operatorelement.h"
+#include "numberelement.h"
+#include "kformulacommand.h"
+#include "kformulacontainer.h"
+#include "kformuladocument.h"
+#include "formulaelement.h"
+#include "creationstrategy.h"
+
+KFORMULA_NAMESPACE_BEGIN
+
+IdentifierElement::IdentifierElement( BasicElement* parent ) : TokenElement( parent ) {}
+
+/*
+ * Token elements' content has to be of homogeneous type. Every token element
+ * must (TODO: check this) appear inside a non-token sequence, and thus, if
+ * the command asks for a different content, a new element has to be created in
+ * parent sequence.
+ */
+KCommand* IdentifierElement::buildCommand( Container* container, Request* request )
+{
+    FormulaCursor* cursor = container->activeCursor();
+    if ( cursor->isReadOnly() ) {
+        formula()->tell( i18n( "write protection" ) );
+        return 0;
+    }
+
+    if ( *request == req_addText ) {
+        KFCReplace* command = new KFCReplace( i18n("Add Text"), container );
+        TextRequest* tr = static_cast<TextRequest*>( request );
+        for ( uint i = 0; i < tr->text().length(); i++ ) {
+            TextElement* element = creationStrategy->createTextElement( tr->text()[i] );
+            command->addElement( element );
+        }
+        return command;
+    }
+
+    else if ( *request ==  req_addTextChar ) {
+        KFCReplace* command = new KFCReplace( i18n("Add Text"), container );
+        TextCharRequest* tr = static_cast<TextCharRequest*>( request );
+        TextElement* element = creationStrategy->createTextElement( tr->ch(), tr->isSymbol() );
+        command->addElement( element );
+        return command;
+    }
+
+    if ( countChildren() == 0 || cursor->getPos() == countChildren() ) {
+        // We are in the last position, so it's easy, call the parent to 
+        // create a new child
+        SequenceElement* parent = static_cast<SequenceElement*>( getParent() );
+        if ( parent ) {
+            uint pos = parent->childPos( this );
+            cursor->setTo( parent, pos + 1);
+            return parent->buildCommand( container, request );
+        }
+    }
+    if ( cursor->getPos() == 0 ) {
+        SequenceElement* parent = static_cast<SequenceElement*>( getParent() );
+        if ( parent ) {
+            uint pos = parent->childPos( this );
+            cursor->setTo( parent, pos );
+            return parent->buildCommand( container, request );
+        }
+    }
+
+    // We are in the middle of a token, so:
+    // a) Cut from mark to the end
+    // b) Create a new token and add an element from key pressed
+    // c) Create a new token and add elements cut previously
+    // d) Move cursor to parent so that it command execution works fine
+
+    switch( *request ) {
+    case req_addOperator: {
+        KFCSplitToken* command = new KFCSplitToken( i18n("Add Operator"), container );
+        OperatorRequest* opr = static_cast<OperatorRequest*>( request );
+        OperatorElement* op = creationStrategy->createOperatorElement();
+        TextElement* text = creationStrategy->createTextElement( opr->ch() );
+        command->addCursor( cursor );
+        command->addToken( op );
+        command->addContent( op, text );
+        SequenceElement* parent = static_cast< SequenceElement* >( getParent() );
+        if ( parent ) {
+            cursor->setTo( parent, parent->childPos( this ) + 1 );
+        }
+        return command;
+    }
+    case req_addNumber: {
+        KFCSplitToken* command = new KFCSplitToken( i18n("Add Number"), container );
+        NumberRequest* nr = static_cast<NumberRequest*>( request );
+        NumberElement* num = creationStrategy->createNumberElement();
+        TextElement* text = creationStrategy->createTextElement( nr->ch() );
+        command->addCursor( cursor );
+        command->addToken( num );
+        command->addContent( num, text );
+        SequenceElement* parent = static_cast< SequenceElement* >( getParent() );
+        if ( parent ) {
+            cursor->setTo( parent, parent->childPos( this ) + 1 );
+        }
+        return command;
+    }
+    case req_addEmptyBox:
+    case req_addNameSequence:
+    case req_addBracket:
+    case req_addSpace:
+    case req_addFraction:
+    case req_addRoot:
+    case req_addSymbol:
+    case req_addOneByTwoMatrix:
+    case req_addMatrix: {
+        uint pos = static_cast<SequenceElement*>(getParent())->childPos( this );
+        cursor->setTo( getParent(), pos + 1);
+        return getParent()->buildCommand( container, request );
+    }
+    default:
+        return SequenceElement::buildCommand( container, request );
+    }
+    return 0;
+}
+
+void IdentifierElement::setStyleVariant( StyleAttributes& style )
+{
+    if ( customMathVariant() ) {
+        style.setCustomMathVariant ( true );
+        style.setCustomFontWeight( false );
+        style.setCustomFontStyle( false );
+        style.setCustomFont( false );
+        if ( customMathVariant() ) {
+            style.setCharFamily ( charFamily() );
+            style.setCharStyle( charStyle() );
+        }
+        else {
+            style.setCharFamily( style.charFamily() );
+            style.setCharStyle( style.charStyle() );
+        }
+    }
+    else {
+        style.setCustomMathVariant( false );
+        if ( customFontFamily() ) {
+            style.setCustomFont( true );
+            style.setFont( TQFont(fontFamily()) );
+        }
+
+        bool fontweight = false;
+        if ( customFontWeight() || style.customFontWeight() ) {
+            style.setCustomFontWeight( true );
+            if ( customFontWeight() ) {
+                fontweight = fontWeight();
+            }
+            else {
+                fontweight = style.customFontWeight();
+            }
+            style.setFontWeight( fontweight );
+        }
+        else {
+            style.setCustomFontWeight( false );
+        }
+
+        bool fontstyle;
+        if ( customFontStyle() ) {
+            fontstyle = fontStyle();
+        }
+        else if ( countChildren() == 1 ) {
+            fontstyle = true;
+        }
+        else {
+            fontstyle = false;
+        }
+
+        if ( fontweight && fontstyle ) {
+            style.setCharStyle( boldItalicChar );
+        }
+        else if ( fontweight && ! fontstyle ) {
+            style.setCharStyle( boldChar );
+        }
+        else if ( ! fontweight && fontstyle ) {
+            style.setCharStyle( italicChar );
+        }
+        else {
+            style.setCharStyle( normalChar );
+        }
+    }
+}
+
+KFORMULA_NAMESPACE_END