Rename a number of libraries and executables to avoid conflicts with KDE4

1 files changed, 522 insertions, 0 deletions

diff --git a/tdehtml/xml/dom_textimpl.cpp b/tdehtml/xml/dom_textimpl.cpp
new file mode 100644
index 000000000..aa478b922
--- /dev/null
+++ b/tdehtml/xml/dom_textimpl.cpp
@@ -0,0 +1,522 @@
+/**
+ * This file is part of the DOM implementation for KDE.
+ *
+ * Copyright (C) 1999-2003 Lars Knoll ([email protected])
+ *           (C) 2001-2003 Dirk Mueller ([email protected])
+ *           (C) 1999 Antti Koivisto ([email protected])
+ *           (C) 2002-2003 Apple Computer, Inc.
+ *
+ * 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 "dom/dom_exception.h"
+#include "css/cssstyleselector.h"
+#include "xml/dom2_eventsimpl.h"
+#include "xml/dom_textimpl.h"
+#include "xml/dom_docimpl.h"
+
+#include "misc/htmlhashes.h"
+#include "rendering/render_text.h"
+#include "rendering/render_flow.h"
+
+#include <kdebug.h>
+
+using namespace DOM;
+using namespace tdehtml;
+
+static DOMString escapeHTML( const DOMString& in )
+{
+    return in.implementation()->escapeHTML();
+}
+
+CharacterDataImpl::CharacterDataImpl(DocumentImpl *doc, DOMStringImpl* _text)
+    : NodeImpl(doc)
+{
+    str = _text ? _text : new DOMStringImpl(0, 0);
+    str->ref();
+}
+
+CharacterDataImpl::~CharacterDataImpl()
+{
+    if(str) str->deref();
+}
+
+void CharacterDataImpl::setData( const DOMString &_data, int &exceptioncode )
+{
+    // NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly
+    if (isReadOnly()) {
+        exceptioncode = DOMException::NO_MODIFICATION_ALLOWED_ERR;
+        return;
+    }
+
+    if(str == _data.impl) return; // ### fire DOMCharacterDataModified if modified?
+    DOMStringImpl *oldStr = str;
+    str = _data.impl;
+    if(str) str->ref();
+    if (m_render)
+      (static_cast<RenderText*>(m_render))->setText(str);
+    setChanged(true);
+
+    dispatchModifiedEvent(oldStr);
+    if(oldStr) oldStr->deref();
+}
+
+unsigned long CharacterDataImpl::length() const
+{
+    return str->l;
+}
+
+DOMString CharacterDataImpl::substringData( const unsigned long offset, const unsigned long count, int &exceptioncode )
+{
+    exceptioncode = 0;
+    if ((long)count < 0)
+	exceptioncode = DOMException::INDEX_SIZE_ERR;
+    else
+	checkCharDataOperation(offset, exceptioncode);
+    if (exceptioncode)
+        return DOMString();
+
+    return str->substring(offset,count);
+}
+
+void CharacterDataImpl::appendData( const DOMString &arg, int &exceptioncode )
+{
+    exceptioncode = 0;
+
+    // NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly
+    if (isReadOnly()) {
+        exceptioncode = DOMException::NO_MODIFICATION_ALLOWED_ERR;
+        return;
+    }
+
+    DOMStringImpl *oldStr = str;
+    str = str->copy();
+    str->ref();
+    str->append(arg.impl);
+    if (m_render)
+      (static_cast<RenderText*>(m_render))->setText(str);
+    setChanged(true);
+
+    dispatchModifiedEvent(oldStr);
+    oldStr->deref();
+}
+
+void CharacterDataImpl::insertData( const unsigned long offset, const DOMString &arg, int &exceptioncode )
+{
+    exceptioncode = 0;
+    checkCharDataOperation(offset, exceptioncode);
+    if (exceptioncode)
+        return;
+
+    DOMStringImpl *oldStr = str;
+    str = str->copy();
+    str->ref();
+    str->insert(arg.impl, offset);
+    if (m_render)
+      (static_cast<RenderText*>(m_render))->setText(str);
+    setChanged(true);
+
+    dispatchModifiedEvent(oldStr);
+    oldStr->deref();
+}
+
+void CharacterDataImpl::deleteData( const unsigned long offset, const unsigned long count, int &exceptioncode )
+{
+    exceptioncode = 0;
+    if ((long)count < 0)
+	exceptioncode = DOMException::INDEX_SIZE_ERR;
+    else
+	checkCharDataOperation(offset, exceptioncode);
+    if (exceptioncode)
+        return;
+
+    DOMStringImpl *oldStr = str;
+    str = str->copy();
+    str->ref();
+    str->remove(offset,count);
+    if (m_render)
+      (static_cast<RenderText*>(m_render))->setText(str);
+    setChanged(true);
+
+    dispatchModifiedEvent(oldStr);
+    oldStr->deref();
+}
+
+void CharacterDataImpl::replaceData( const unsigned long offset, const unsigned long count, const DOMString &arg, int &exceptioncode )
+{
+    exceptioncode = 0;
+    if ((long)count < 0)
+	exceptioncode = DOMException::INDEX_SIZE_ERR;
+    else
+	checkCharDataOperation(offset, exceptioncode);
+    if (exceptioncode)
+        return;
+
+    unsigned long realCount;
+    if (offset + count > str->l)
+        realCount = str->l-offset;
+    else
+        realCount = count;
+
+    DOMStringImpl *oldStr = str;
+    str = str->copy();
+    str->ref();
+    str->remove(offset,realCount);
+    str->insert(arg.impl, offset);
+    if (m_render)
+      (static_cast<RenderText*>(m_render))->setText(str);
+    setChanged(true);
+
+    dispatchModifiedEvent(oldStr);
+    oldStr->deref();
+}
+
+DOMString CharacterDataImpl::nodeValue() const
+{
+    return str;
+}
+
+bool CharacterDataImpl::containsOnlyWhitespace() const
+{
+    return str->containsOnlyWhitespace();
+}
+
+void CharacterDataImpl::setNodeValue( const DOMString &_nodeValue, int &exceptioncode )
+{
+    // NO_MODIFICATION_ALLOWED_ERR: taken care of by setData()
+    setData(_nodeValue, exceptioncode);
+}
+
+void CharacterDataImpl::dispatchModifiedEvent(DOMStringImpl *prevValue)
+{
+    if (parentNode())
+        parentNode()->childrenChanged();
+    if (!getDocument()->hasListenerType(DocumentImpl::DOMCHARACTERDATAMODIFIED_LISTENER))
+        return;
+
+    DOMStringImpl *newValue = str->copy();
+    newValue->ref();
+    int exceptioncode = 0;
+    MutationEventImpl* const evt = new MutationEventImpl(EventImpl::DOMCHARACTERDATAMODIFIED_EVENT,true,false,0,prevValue,newValue,DOMString(),0);
+    evt->ref();
+    dispatchEvent(evt,exceptioncode);
+    evt->deref();
+    newValue->deref();
+    dispatchSubtreeModifiedEvent();
+}
+
+void CharacterDataImpl::checkCharDataOperation( const unsigned long offset, int &exceptioncode )
+{
+    exceptioncode = 0;
+
+    // INDEX_SIZE_ERR: Raised if the specified offset is negative or greater than the number of 16-bit
+    // units in data.
+    if (offset > str->l) {
+        exceptioncode = DOMException::INDEX_SIZE_ERR;
+        return;
+    }
+
+    // NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly
+    if (isReadOnly()) {
+        exceptioncode = DOMException::NO_MODIFICATION_ALLOWED_ERR;
+        return;
+    }
+}
+
+long CharacterDataImpl::minOffset() const
+{
+  RenderText *r = static_cast<RenderText *>(renderer());
+  if (!r || !r->isText()) return 0;
+
+  // take :first-letter into consideration
+#ifdef __GNUC__
+#warning FIXME
+#endif
+#if 0
+  if (r->forcedMinOffset()) {
+    RenderFlow *firstLetter = static_cast<RenderFlow *>(r->previousSibling());
+    if (firstLetter && firstLetter->isFlow() && firstLetter->isFirstLetter()) {
+      RenderText *letterText = static_cast<RenderText *>(firstLetter->firstChild());
+      return letterText->minOffset();
+    }
+  }
+#endif
+
+  return r->minOffset();
+}
+
+long CharacterDataImpl::maxOffset() const
+{
+  RenderText *r = static_cast<RenderText *>(renderer());
+  if (!r || !r->isText()) return (long)length();
+  return r->maxOffset();
+}
+
+DOMStringImpl* CharacterDataImpl::textContent() const
+{
+  return new DOMStringImpl(str->s, str->l);
+}
+
+void CharacterDataImpl::setTextContent( const DOMString &str, int& exceptioncode )
+{
+  setData(str, exceptioncode);
+}
+
+// ---------------------------------------------------------------------------
+
+DOMString CommentImpl::nodeName() const
+{
+    return "#comment";
+}
+
+unsigned short CommentImpl::nodeType() const
+{
+    return Node::COMMENT_NODE;
+}
+
+NodeImpl *CommentImpl::cloneNode(bool /*deep*/)
+{
+    return getDocument()->createComment( str );
+}
+
+NodeImpl::Id CommentImpl::id() const
+{
+    return ID_COMMENT;
+}
+
+// DOM Section 1.1.1
+bool CommentImpl::childTypeAllowed( unsigned short /*type*/ )
+{
+    return false;
+}
+
+DOMString CommentImpl::toString() const
+{
+    // FIXME: substitute entity references as needed!
+    return DOMString("<!--") + escapeHTML( nodeValue() ) + "-->";
+}
+
+// ---------------------------------------------------------------------------
+
+TextImpl *TextImpl::splitText( const unsigned long offset, int &exceptioncode )
+{
+    exceptioncode = 0;
+
+    // INDEX_SIZE_ERR: Raised if the specified offset is negative or greater than
+    // the number of 16-bit units in data.
+
+    // ### we explicitly check for a negative long that has been cast to an unsigned long
+    // ... this can happen if JS code passes in -1 - we need to catch this earlier! (in the
+    // kjs bindings)
+    if (offset > str->l || (long)offset < 0) {
+        exceptioncode = DOMException::INDEX_SIZE_ERR;
+        return 0;
+    }
+
+    // NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
+    if (isReadOnly()) {
+        exceptioncode = DOMException::NO_MODIFICATION_ALLOWED_ERR;
+        return 0;
+    }
+
+    DOMStringImpl *oldStr = str;
+    TextImpl *newText = createNew(str->substring(offset,str->l-offset));
+    str = str->copy();
+    str->ref();
+    str->remove(offset,str->l-offset);
+
+    dispatchModifiedEvent(oldStr);
+    oldStr->deref();
+
+    if (parentNode())
+        parentNode()->insertBefore(newText,nextSibling(), exceptioncode );
+    if ( exceptioncode )
+        return 0;
+
+    if (m_render)
+        (static_cast<RenderText*>(m_render))->setText(str);
+    setChanged(true);
+    return newText;
+}
+
+DOMString TextImpl::nodeName() const
+{
+  return "#text";
+}
+
+unsigned short TextImpl::nodeType() const
+{
+    return Node::TEXT_NODE;
+}
+
+NodeImpl *TextImpl::cloneNode(bool /*deep*/)
+{
+    return getDocument()->createTextNode(str);
+}
+
+bool TextImpl::rendererIsNeeded(RenderStyle *style)
+{
+    if (!CharacterDataImpl::rendererIsNeeded(style)) {
+        return false;
+    }
+    bool onlyWS = containsOnlyWhitespace();
+    if (!onlyWS) {
+        return true;
+    }
+
+    RenderObject *par = parentNode()->renderer();
+
+    if (par->isTable() || par->isTableRow() || par->isTableSection()) {
+        return false;
+    }
+
+    if (style->preserveWS() || style->preserveLF()) {
+        return true;
+    }
+
+    RenderObject *prev = previousRenderer();
+    if (par->isInlineFlow()) {
+        // <span><div/> <div/></span>
+        if (prev && !prev->isInline()) {
+            return false;
+        }
+    } else {
+        if (par->isRenderBlock() && !par->childrenInline() && (!prev || !prev->isInline())) {
+            return false;
+        }
+
+        RenderObject *first = par->firstChild();
+        while (first && first->isFloatingOrPositioned())
+            first = first->nextSibling();
+        RenderObject *next = nextRenderer();
+        if (!first || next == first) {
+            // Whitespace at the start of a block just goes away.  Don't even
+            // make a render object for this text.
+            return false;
+        }
+    }
+
+    return true;
+}
+
+RenderObject *TextImpl::createRenderer(RenderArena *arena, RenderStyle *style)
+{
+    return new (arena) RenderText(this, str);
+}
+
+void TextImpl::attach()
+{
+    createRendererIfNeeded();
+    CharacterDataImpl::attach();
+}
+
+NodeImpl::Id TextImpl::id() const
+{
+    return ID_TEXT;
+}
+
+void TextImpl::recalcStyle( StyleChange change )
+{
+//      tqDebug("textImpl::recalcStyle");
+    // Create renderer if now needed
+    if ( changed() && !m_render) {
+        createRendererIfNeeded();
+    }
+    if (change != NoChange && parentNode()) {
+// 	tqDebug("DomText::recalcStyle");
+	if(m_render)
+	    m_render->setStyle(parentNode()->renderer()->style());
+    }
+    if ( changed() && m_render && m_render->isText() )
+	static_cast<RenderText*>(m_render)->setText(str);
+    setChanged( false );
+}
+
+// DOM Section 1.1.1
+bool TextImpl::childTypeAllowed( unsigned short /*type*/ )
+{
+    return false;
+}
+
+TextImpl *TextImpl::createNew(DOMStringImpl *_str)
+{
+    return new TextImpl(docPtr(),_str);
+}
+
+DOMStringImpl* TextImpl::renderString() const
+{
+    if (renderer())
+        return static_cast<RenderText*>(renderer())->string();
+    else
+        return string();
+}
+
+DOMString TextImpl::toString() const
+{
+    // FIXME: substitute entity references as needed!
+    return escapeHTML( nodeValue() );
+}
+
+DOMString TextImpl::toString(long long startOffset, long long endOffset) const
+{
+    // FIXME: substitute entity references as needed!
+
+    DOMString str = nodeValue();
+    if(endOffset >=0 || startOffset >0)
+	str = str.copy(); //we are going to modify this, so make a copy.  I hope I'm doing this right.
+    if(endOffset >= 0)
+        str.truncate(endOffset);
+    if(startOffset > 0)    //note the order of these 2 'if' statements so that it works right when n==m_startContainer==m_endContainer
+        str.remove(0, startOffset);
+    return escapeHTML( str );
+}
+
+// ---------------------------------------------------------------------------
+
+DOMString CDATASectionImpl::nodeName() const
+{
+  return "#cdata-section";
+}
+
+unsigned short CDATASectionImpl::nodeType() const
+{
+    return Node::CDATA_SECTION_NODE;
+}
+
+NodeImpl *CDATASectionImpl::cloneNode(bool /*deep*/)
+{
+    return getDocument()->createCDATASection(str);
+}
+
+// DOM Section 1.1.1
+bool CDATASectionImpl::childTypeAllowed( unsigned short /*type*/ )
+{
+    return false;
+}
+
+TextImpl *CDATASectionImpl::createNew(DOMStringImpl *_str)
+{
+    return new CDATASectionImpl(docPtr(),_str);
+}
+
+DOMString CDATASectionImpl::toString() const
+{
+    // FIXME: substitute entity references as needed!
+    return DOMString("<![CDATA[") + nodeValue() + "]]>";
+}
+
+
+