summaryrefslogtreecommitdiffstats
path: root/lib/widgets/propeditor/multiproperty.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'lib/widgets/propeditor/multiproperty.cpp')
-rw-r--r--lib/widgets/propeditor/multiproperty.cpp273
1 files changed, 273 insertions, 0 deletions
diff --git a/lib/widgets/propeditor/multiproperty.cpp b/lib/widgets/propeditor/multiproperty.cpp
new file mode 100644
index 00000000..7e32345a
--- /dev/null
+++ b/lib/widgets/propeditor/multiproperty.cpp
@@ -0,0 +1,273 @@
+/***************************************************************************
+ * Copyright (C) 2004 by Alexander Dymo <[email protected]> *
+ * *
+ * 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 "multiproperty.h"
+
+#include "propertylist.h"
+
+namespace PropertyLib{
+
+MultiProperty::MultiProperty(Property *prop)
+ :m_propertyList(0)
+{
+ list.append(prop);
+}
+
+MultiProperty::MultiProperty(PropertyList *propertyList)
+ :m_propertyList(propertyList)
+{
+}
+
+MultiProperty::MultiProperty(PropertyList *propertyList, Property *prop)
+ :m_propertyList(propertyList)
+{
+ list.append(prop);
+}
+
+MultiProperty::~MultiProperty()
+{
+}
+
+QString MultiProperty::name() const
+{
+ if (list.count() >= 1)
+ return list.getFirst()->name();
+ return QString::null;
+}
+
+int MultiProperty::type() const
+{
+ if (list.count() >= 1)
+ return list.getFirst()->type();
+ return QVariant::Invalid;
+}
+
+QVariant MultiProperty::value() const
+{
+ QVariant value;
+ if (list.count() >= 1)
+ value = list.getFirst()->value();
+
+ QPtrListIterator<Property> it(list);
+ Property *property;
+ while ((property = it.current()) != 0)
+ {
+ if (property->value() != value)
+ return QVariant::Invalid;
+ ++it;
+ }
+
+ return value;
+}
+
+QString MultiProperty::description() const
+{
+ QString description;
+ if (list.count() >= 1)
+ description = list.getFirst()->description();
+
+ QPtrListIterator<Property> it(list);
+ Property *property;
+ while ((property = it.current()) != 0)
+ {
+ if (property->description() != description)
+ return QString::null;
+ ++it;
+ }
+
+ return description;
+}
+
+bool MultiProperty::readOnly() const
+{
+ bool v = true;
+ if (list.count() >= 1)
+ v = list.getFirst()->readOnly();
+
+ QPtrListIterator<Property> it(list);
+ Property *property;
+ while ((property = it.current()) != 0)
+ {
+ if (property->readOnly() != v)
+ return false;
+ ++it;
+ }
+
+ return v;
+}
+
+bool MultiProperty::visible() const
+{
+ bool v = true;
+ if (list.count() >= 1)
+ v = list.getFirst()->readOnly();
+
+ QPtrListIterator<Property> it(list);
+ Property *property;
+ while ((property = it.current()) != 0)
+ {
+ if (property->visible() != v)
+ return false;
+ ++it;
+ }
+
+ return v;
+}
+
+QMap<QString, QVariant> MultiProperty::valueList() const
+{
+ if (list.count() >= 1)
+ return list.getFirst()->valueList;
+ return QMap<QString, QVariant>();
+}
+
+void MultiProperty::setDescription(const QString &description)
+{
+ Property *property;
+ for (property = list.first(); property; property = list.next())
+ property->setDescription(description);
+}
+
+/*void MultiProperty::setName(const QString &name)
+{
+}
+
+void MultiProperty::setType(int type)
+{
+}
+*/
+void MultiProperty::setValue(const QVariant &value)
+{
+ Property *property;
+ for (property = list.first(); property; property = list.next())
+ {
+ property->setValue(value);
+ if (m_propertyList)
+ {
+// qWarning("emit change");
+ emit m_propertyList->propertyValueChanged(property);
+ }
+ }
+}
+
+void MultiProperty::setValue(const QVariant &value, bool emitChange)
+{
+ Property *property;
+ for (property = list.first(); property; property = list.next())
+ {
+ property->setValue(value);
+ if (emitChange && m_propertyList)
+ emit m_propertyList->propertyValueChanged(property);
+ }
+}
+
+void MultiProperty::setValueList(const QMap<QString, QVariant> &valueList)
+{
+ Property *property;
+ for (property = list.first(); property; property = list.next())
+ property->setValueList(valueList);
+}
+
+void MultiProperty::addProperty(Property *prop)
+{
+ list.append(prop);
+}
+
+void MultiProperty::removeProperty(Property *prop)
+{
+/* qWarning("op >> removing %s", prop->name().ascii());
+ qWarning("op >> list is %d", list.count());*/
+ /*bool b = */list.remove(prop);
+/* qWarning("op >> list is %d", list.count());
+ qWarning("op >> removal is %s", b?"true":"false"); */
+}
+
+bool MultiProperty::operator ==(const MultiProperty &prop) const
+{
+ if ( (type() == prop.type()) && (name() == prop.name()) )
+ return true;
+ return false;
+}
+
+bool MultiProperty::operator ==(const Property &prop) const
+{
+/* qWarning("MultiProperty::operator == for %s = %s", name().ascii(), prop.name().ascii());
+ qWarning("MultiProperty::operator == for %d = %d", type(), prop.type());*/
+ if ( (type() == prop.type()) && (name() == prop.name()) )
+ return true;
+ return false;
+}
+
+void MultiProperty::addProperty( MultiProperty *prop)
+{
+ Property *property;
+ for (property = prop->list.first(); property; property = prop->list.next())
+ addProperty(property);
+}
+
+void MultiProperty::removeProperty( MultiProperty *prop)
+{
+ Property *property;
+ for (property = prop->list.first(); property; property = prop->list.next())
+ removeProperty(property);
+}
+
+QVariant MultiProperty::findValueDescription() const
+{
+ QVariant val = value();
+ if (type() != Property::ValueFromList)
+ return val;
+ QMap<QString, QVariant> vl = valueList();
+ for (QMap<QString, QVariant>::const_iterator it = vl.begin(); it != vl.end(); ++ it)
+ {
+ if (it.data() == val)
+ return it.key();
+ }
+ return "";
+}
+
+QVariant MultiProperty::findValueDescription(QVariant val) const
+{
+ if (type() != Property::ValueFromList)
+ return val;
+ QMap<QString, QVariant> vl = valueList();
+ for (QMap<QString, QVariant>::const_iterator it = vl.begin(); it != vl.end(); ++ it)
+ {
+ if (it.data() == val)
+ return it.key();
+ }
+ return "";
+}
+
+bool MultiProperty::valid() const
+{
+ return list.count() != 0;
+}
+
+void MultiProperty::undo()
+{
+ Property *property;
+ for (property = list.first(); property; property = list.next())
+ {
+ property->setValue(property->oldValue(), false);
+ if (m_propertyList)
+ emit m_propertyList->propertyValueChanged(property);
+ }
+}
+
+}