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diff --git a/lib/widgets/propeditor/propertyeditor.cpp b/lib/widgets/propeditor/propertyeditor.cpp
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+/***************************************************************************
+ * Copyright (C) 2002-2004 by Alexander Dymo *
+ * *
+ * This program 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 program 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 General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU Library General Public *
+ * License along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+#include "propertyeditor.h"
+
+#ifndef PURE_QT
+#include <klocale.h>
+#include <kdebug.h>
+#include <kiconloader.h>
+#else
+#include "compat_tools.h"
+#endif
+
+#include <qtable.h>
+#include <qlayout.h>
+#include <qpainter.h>
+#include <qptrlist.h>
+#include <qvaluelist.h>
+#include <qpushbutton.h>
+
+#include "property.h"
+#include "multiproperty.h"
+#include "propertymachinefactory.h"
+
+namespace PropertyLib{
+
+class PropertyItem: public KListViewItem{
+public:
+ PropertyItem(PropertyEditor *parent, MultiProperty *property)
+ :KListViewItem(parent, property->description()), m_editor(parent), m_property(property),
+ m_changed(false)
+ {
+ }
+
+ PropertyItem(PropertyEditor *editor, KListViewItem *parent, MultiProperty *property)
+ :KListViewItem(parent, property->description()), m_editor(editor),
+ m_property(property), m_changed(false)
+ {
+ }
+
+/* int type() const
+ {
+ return m_property->type();
+ }
+
+ QString name() const
+ {
+ return m_property->name();
+ }
+ */
+ MultiProperty *property() const
+ {
+ return m_property;
+ }
+
+ virtual void paintCell(QPainter *p, const QColorGroup &cg, int column, int width, int align)
+ {
+ if ((column == 0) && m_changed)
+ {
+ QFont font;
+ font.setBold(true);
+ p->setFont(font);
+ p->setBrush(cg.highlight());
+ p->setPen(cg.highlightedText());
+ }
+ if (column == 1)
+ {
+ QRect r(0, 0, m_editor->header()->sectionSize(1), height());
+ //FIXME: this is ugly, but how else can we deal with ValueFromList properties?
+ QVariant valueToDraw;
+ if (m_property->type() == Property::ValueFromList)
+ valueToDraw = m_property->findValueDescription();
+ else
+ valueToDraw = m_property->value();
+ QColorGroup icg(cg);
+#ifndef PURE_QT
+ icg.setColor(QColorGroup::Background, backgroundColor());
+#else
+ icg.setColor(QColorGroup::Background, white);
+#endif
+ m_editor->machine(m_property)->propertyEditor->drawViewer(p, icg, r, valueToDraw);
+ return;
+ }
+ KListViewItem::paintCell(p, cg, column, width, align);
+ }
+
+ virtual void setup()
+ {
+ KListViewItem::setup();
+ setHeight(static_cast<int>(height()*1.5));
+ }
+
+ void setChanged(bool changed)
+ {
+ m_changed = changed;
+ }
+
+private:
+ PropertyEditor *m_editor;
+ MultiProperty *m_property;
+ bool m_changed;
+};
+
+
+class PropertyGroupItem: public KListViewItem{
+public:
+ PropertyGroupItem(KListView *parent, const QString &name)
+ :KListViewItem(parent, name)
+ {
+ init();
+ }
+ PropertyGroupItem(KListViewItem *parent, const QString &name)
+ :KListViewItem(parent, name)
+ {
+ init();
+ }
+
+ virtual void paintCell(QPainter *p, const QColorGroup &cg, int column, int width, int align)
+ {
+ if (column == 0)
+ {
+ QFont font;
+ font.setBold(true);
+ p->setFont(font);
+ p->setBrush(cg.highlight());
+ p->setPen(cg.highlightedText());
+ }
+ KListViewItem::paintCell(p, cg, column, width, align);
+ }
+ virtual void setup()
+ {
+ KListViewItem::setup();
+ setHeight(static_cast<int>(height()*1.4));
+ }
+
+private:
+ void init()
+ {
+ setOpen(true);
+ }
+};
+
+class SeparatorItem: public KListViewItem{
+public:
+ SeparatorItem(KListView *parent)
+ :KListViewItem(parent)
+ {
+ setSelectable(false);
+ }
+};
+PropertyEditor::PropertyEditor(QWidget *parent, const char *name)
+ :KListView(parent, name)
+{
+ setSorting(-1);
+
+ addColumn(i18n("Name"));
+ addColumn(i18n("Value"));
+ setAllColumnsShowFocus(true);
+ setColumnWidthMode(0, QListView::Maximum);
+ setResizeMode(QListView::LastColumn);
+
+ header()->setClickEnabled(false);
+
+ connect(header(), SIGNAL(sizeChange(int, int, int)),
+ this, SLOT(updateEditorSize()));
+ connect(this, SIGNAL(currentChanged(QListViewItem*)),
+ this, SLOT(slotClicked(QListViewItem*)));
+
+ m_currentEditItem = 0;
+ m_doubleClickForEdit = true;
+ m_lastClickedItem = 0;
+ m_currentEditWidget = 0;
+ m_list = 0;
+
+ m_currentEditArea = new QWidget(viewport());
+ m_currentEditArea->hide();
+ m_undoButton = new QPushButton(m_currentEditArea);
+#ifndef PURE_QT
+ m_undoButton->setPixmap(SmallIcon("undo"));
+#else
+ m_undoButton->setPixmap( QPixmap("undo.xpm") );
+#endif
+ m_undoButton->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::MinimumExpanding);
+ m_undoButton->resize(m_undoButton->height(), m_undoButton->height());
+ m_undoButton->hide();
+ connect(m_undoButton, SIGNAL(clicked()), this, SLOT(undo()));
+ m_currentEditLayout = new QGridLayout(m_currentEditArea, 1, 2, 0, 0);
+// m_currentEditLayout->addWidget(m_undoButton, 0, 1);
+}
+
+PropertyEditor::~PropertyEditor()
+{
+ clearMachineCache();
+}
+
+void PropertyEditor::populateProperties(PropertyList *list)
+{
+ if (list == 0)
+ return;
+ m_list = list;
+ connect(m_list, SIGNAL(propertyValueChanged(Property*)), this, SLOT(propertyValueChanged(Property*)));
+ const QValueList<QPair<QString, QValueList<QString> > >& groups = m_list->propertiesOfGroup();
+ for (QValueList<QPair<QString, QValueList<QString> > >::const_iterator it = groups.begin();
+ it != groups.end(); ++it)
+ {
+// qWarning("PropertyEditor::populateProperties: adding group %s", (*it).first.ascii());
+ PropertyGroupItem *group = 0;
+ if ( (!(*it).first.isEmpty()) && ((*it).second.count() > 0) )
+ group = new PropertyGroupItem(this, (*it).first);
+ const QValueList<QString> &properties = (*it).second;
+ for (QValueList<QString>::const_iterator it2 = properties.begin(); it2 != properties.end(); ++it2)
+ {
+// qWarning("PropertyEditor::populateProperties: adding property %s", (*it2).ascii());
+ if (group)
+ addProperty(group, *it2);
+ else
+ addProperty(*it2);
+ }
+ }
+ if (firstChild())
+ {
+ setCurrentItem(firstChild());
+ setSelected(firstChild(), true);
+ slotClicked(firstChild());
+ }
+}
+
+void PropertyEditor::addProperty(PropertyGroupItem *group, const QString &name)
+{
+ if ((*m_list)[name] == 0)
+ return;
+// qWarning("%s = name : object null ", name.ascii());
+ PropertyItem *pitem = new PropertyItem(this, group, (*m_list)[name]);
+ addChildProperties(pitem);
+}
+
+void PropertyEditor::addProperty(const QString &name)
+{
+ if ((*m_list)[name] == 0)
+ return;
+// qWarning("%s = name : object null ", name.ascii());
+ PropertyItem *pitem = new PropertyItem(this, (*m_list)[name]);
+ addChildProperties(pitem);
+}
+
+void PropertyEditor::addChildProperties(PropertyItem *parent)
+{
+ MultiProperty *prop = parent->property();
+ //force machine creation to get detailed properties appended to current multiproperty
+ if ( !m_registeredForType.contains(prop->name())
+ && (PropertyMachineFactory::getInstance()->hasDetailedEditors(prop->type())) )
+ {
+ //FIXME: find better solution
+ machine(prop);
+ }
+
+// qWarning("seeking children: count: %d", prop->details.count());
+
+ parent->setOpen(true);
+ for (QValueList<ChildProperty>::iterator it = prop->details.begin(); it != prop->details.end(); ++it)
+ {
+// qWarning("found child %s", (*it).name().ascii());
+ new PropertyItem(this, parent, new MultiProperty(&m_detailedList, &(*it)));
+ }
+}
+
+void PropertyEditor::clearProperties()
+{
+ m_detailedList.clear();
+ if (!m_list)
+ return;
+
+ hideEditor();
+
+ disconnect(m_list, SIGNAL(propertyValueChanged(Property*)), this, SLOT(propertyValueChanged(Property*)));
+ clear();
+ delete m_list;
+ m_list = 0;
+}
+
+void PropertyEditor::propertyValueChanged(Property *property)
+{
+// qWarning("PropertyEditor::propertyValueChanged");
+ if (m_currentEditWidget->propertyName() == property->name())
+ m_currentEditWidget->setValue(property->value(), false);
+ else
+ {
+// repaint all items
+ QListViewItemIterator it(this);
+ while (it.current())
+ {
+ repaintItem(it.current());
+ ++it;
+ }
+ }
+}
+
+void PropertyEditor::propertyChanged(MultiProperty *property, const QVariant &value)
+{
+ if (!property)
+ return;
+
+ qWarning("editor: assign %s to %s", property->name().latin1(), value.toString().latin1());
+ property->setValue(value, false);
+
+ //highlight changed properties
+ if (m_currentEditItem && (m_currentEditItem->property() == property))
+ {
+ m_currentEditItem->setChanged(true);
+ repaintItem(m_currentEditItem);
+ }
+
+ emit changed();
+
+/* if (m_list->contains(name))
+ {
+ (*m_list)[name]->setValue(value, false);
+// else if (m_detailedList->contains(*/
+}
+
+void PropertyEditor::hideEditor()
+{
+ m_lastClickedItem = 0;
+ m_currentEditItem = 0;
+ if (m_currentEditWidget)
+ {
+ m_currentEditLayout->remove(m_currentEditWidget);
+ m_currentEditWidget->hide();
+ }
+ m_currentEditLayout->remove(m_undoButton);
+ m_undoButton->hide();
+ m_currentEditArea->hide();
+ m_currentEditWidget = 0;
+}
+
+void PropertyEditor::showEditor(PropertyItem *item)
+{
+ m_currentEditItem = item;
+ placeEditor(item);
+ m_currentEditWidget->show();
+ m_undoButton->show();
+ m_currentEditArea->show();
+}
+
+void PropertyEditor::placeEditor(PropertyItem *item)
+{
+ QRect r = itemRect(item);
+ if (!r.size().isValid())
+ {
+ ensureItemVisible(item);
+ r = itemRect(item);
+ }
+
+ r.setX(header()->sectionPos(1));
+ r.setWidth(header()->sectionSize(1));
+
+ // check if the column is fully visible
+ if (visibleWidth() < r.right())
+ r.setRight(visibleWidth());
+
+ r = QRect(viewportToContents(r.topLeft()), r.size());
+
+ if (item->pixmap(1))
+ {
+ r.setX(r.x() + item->pixmap(1)->width());
+ }
+
+ if (PropertyWidget* editor = prepareEditor(item))
+ {
+ m_currentEditLayout->addWidget(editor, 0, 0);
+ m_currentEditLayout->addWidget(m_undoButton, 0, 1);
+ m_currentEditArea->resize(r.size());
+// m_currentEditLayout->invalidate();
+ moveChild(m_currentEditArea, r.x(), r.y());
+ m_currentEditWidget = editor;
+ }
+}
+
+PropertyWidget* PropertyEditor::prepareEditor(PropertyItem *item)
+{
+ PropertyWidget *editorWidget = 0;
+/* if (item->depth() >= 2)
+ {
+ editorWidget = machine(item->name())->propertyEditor;
+ editorWidget->setValue(m_accessor->value(item->name()), false);
+ }
+ else
+ {*/
+ editorWidget = machine(item->property())->propertyEditor;
+ editorWidget->setProperty(item->property());
+ if (item->property()->type() == Property::ValueFromList)
+ editorWidget->setValueList(item->property()->valueList());
+ editorWidget->setValue(item->property()->value(), false);
+ //}
+ return editorWidget;
+}
+
+void PropertyEditor::updateEditorSize()
+{
+ if (m_currentEditItem)
+ placeEditor(m_currentEditItem);
+}
+
+void PropertyEditor::slotClicked(QListViewItem *item)
+{
+ if (item == 0)
+ {
+ hideEditor();
+ return;
+ }
+ if (item != m_lastClickedItem)
+ {
+ hideEditor();
+ PropertyItem *it = dynamic_cast<PropertyItem*>(item);
+ if (it)
+ {
+ showEditor(it);
+ }
+ }
+
+ m_lastClickedItem = item;
+}
+
+Machine *PropertyEditor::machine(MultiProperty *property)
+{
+// int type = property->type();
+ QString name = property->name();
+ QMap<QString, QVariant> values = property->valueList();
+ if (m_registeredForType[name] == 0)
+ {
+ m_registeredForType[name] = PropertyMachineFactory::getInstance()->machineForProperty(property);
+ connect(m_registeredForType[name]->propertyEditor, SIGNAL(propertyChanged(MultiProperty*, const QVariant&)),
+ this, SLOT(propertyChanged(MultiProperty*, const QVariant&)));
+ m_registeredForType[name]->propertyEditor->reparent(m_currentEditArea, 0, m_currentEditArea->childrenRect().topLeft());
+ m_registeredForType[name]->propertyEditor->hide();
+ }
+ return m_registeredForType[name];
+}
+
+void PropertyEditor::clearMachineCache()
+{
+ for (QMap<QString, Machine* >::iterator it = m_registeredForType.begin(); it != m_registeredForType.end(); ++it)
+ {
+ delete it.data();
+ }
+ m_registeredForType.clear();
+}
+
+void PropertyEditor::undo()
+{
+ if ((m_currentEditItem == 0) || (m_currentEditWidget == 0)
+ || (!m_currentEditWidget->isVisible()))
+ return;
+
+ m_currentEditWidget->undo();
+ m_currentEditItem->setChanged(false);
+ repaintItem(m_currentEditItem);
+}
+
+}
+
+#ifndef PURE_QT
+#include "propertyeditor.moc"
+#endif