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/* This file is part of the KDE project
Copyright (C) 2003 Lucijan Busch <lucijan@gmx.at>
Copyright (C) 2006 Jaroslaw Staniek <js@iidea.pl>
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 <kdebug.h>
#include <tqwidget.h>
#include <tqvariant.h>
#include <tqdom.h>
#include <tqtextstream.h>
#include "form.h"
#include "container.h"
#include "objecttree.h"
using namespace KFormDesigner;
/////////////////////////////////////////////////////////////////////////////////////////
///////////////// ObjectTreeItem /////////////
////////////////////////////////////////////////////////////////////////////////////////
ObjectTreeItem::ObjectTreeItem(const TQString &classn, const TQString &name, TQWidget *widget,
Container *parentContainer, Container *container)
: m_enabled(true), m_row(-1), m_col(-1), m_rowspan(-1), m_colspan(-1), m_span(false)
{
m_className = classn;
m_name = name;
m_widget = widget;
m_container = container;
m_eater = new EventEater(widget, parentContainer);
m_parent = 0;
m_subprops = 0;
}
ObjectTreeItem::~ObjectTreeItem()
{
// kdDebug() << "ObjectTreeItem deleted: " << name() << endl;
delete m_subprops;
}
void
ObjectTreeItem::rename(const TQString &name)
{
m_name = name;
}
void
ObjectTreeItem::addChild(ObjectTreeItem *c)
{
m_tqchildren.append(c);
c->setParent(this);
}
void
ObjectTreeItem::removeChild(ObjectTreeItem *c)
{
m_tqchildren.remove(c);
}
void
ObjectTreeItem::addModifiedProperty(const TQCString &property, const TQVariant &oldValue)
{
if(property == "name")
return;
if(!m_props.contains(property)) {
m_props.insert(property, oldValue);
kdDebug() << "ObjectTree::adModProperty(): Added this property in the list: " << property << " oldValue: " << oldValue << endl;
}
}
void
ObjectTreeItem::addSubproperty(const TQCString &property, const TQVariant& value)
{
if (!m_subprops)
m_subprops = new TQMap<TQString, TQVariant>();
if (!m_props.contains(property))
m_subprops->insert( property, value );
}
void
ObjectTreeItem::storeUnknownProperty(TQDomElement &el)
{
if(!el.isNull()) {
TQTextStream ts(m_unknownProps, IO_WriteOnly|IO_Append );
el.save(ts, 0);
}
}
void
ObjectTreeItem::setPixmapName(const TQCString &property, const TQString &name)
{
m_pixmapNames[property] = name;
}
TQString
ObjectTreeItem::pixmapName(const TQCString &property)
{
if(m_pixmapNames.contains(property))
return m_pixmapNames[property];
return TQString();
}
void
ObjectTreeItem::setGridPos(int row, int col, int rowspan, int colspan)
{
m_row = row; m_col = col;
m_rowspan = rowspan;
m_colspan = colspan;
if(colspan || rowspan)
m_span = true;
else
m_span = false;
}
/////////////////////////////////////////////////////////////////////////////////////////
/// ObjectTree /////////
////////////////////////////////////////////////////////////////////////////////////////
ObjectTree::ObjectTree(const TQString &classn, const TQString &name, TQWidget *widget, Container *container)
: ObjectTreeItem(classn, name, widget, container, container)
{
}
ObjectTree::~ObjectTree()
{
// for(ObjectTreeItem *it = tqchildren()->first(); it; it = tqchildren()->next())
// removeItem(it->name());
while (tqchildren()->first()) {
removeItem(tqchildren()->first());
}
}
bool
ObjectTree::rename(const TQString &oldname, const TQString &newname)
{
if(oldname == m_name)
{
ObjectTreeItem::rename(newname);
return true;
}
ObjectTreeItem *it = lookup(oldname);
if(!it)
return false;
it->rename(newname);
m_treeDict.remove(oldname);
m_treeDict.insert(newname, it);
return true;
}
bool
ObjectTree::reparent(const TQString &name, const TQString &newparent)
{
ObjectTreeItem *item = lookup(name);
if(!item) return false;
ObjectTreeItem *parent = lookup(newparent);
if(!parent) return false;
item->parent()->removeChild(item);
parent->addChild(item);
return true;
}
ObjectTreeItem*
ObjectTree::lookup(const TQString &name)
{
if(name == this->name())
return this;
else
return m_treeDict[name];
}
void
ObjectTree::addItem(ObjectTreeItem *parent, ObjectTreeItem *c)
{
m_treeDict.insert(c->name(), c);
if(!parent)
parent = this;
parent->addChild(c);
m_container->form()->emitChildAdded(c);
kdDebug() << "ObjectTree::addItem(): adding " << c->name() << " to " << parent->name() << endl;
}
void
ObjectTree::removeItem(const TQString &name)
{
ObjectTreeItem *c = lookup(name);
removeItem(c);
}
void
ObjectTree::removeItem(ObjectTreeItem *c)
{
if (m_container && m_container->form())
m_container->form()->emitChildRemoved(c);
for(ObjectTreeItem *it = c->tqchildren()->first(); it; it = c->tqchildren()->next())
removeItem(it->name());
m_treeDict.remove(c->name());
c->parent()->removeChild(c);
delete c;
}
TQCString
ObjectTree::generateUniqueName(const TQCString &prefix, bool numberSuffixRequired)
{
/* old way of naming widgets
int appendix = m_names[c] + 1;
TQString name(c);
name.append(TQString::number(appendix));
m_names[c] = appendix;*/
if (!numberSuffixRequired && !lookup(prefix))
return prefix;
TQString name( prefix );
int i = 2; //start from 2, i.e. we have: "widget", "widget2", etc.
while(lookup(name + TQString::number(i)))
i++;
return (name + TQString::number(i)).latin1();
}
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