1 files changed, 143 insertions, 0 deletions
diff --git a/sigmodr/widgets/ValidationDialog.cpp b/sigmodr/widgets/ValidationDialog.cpp
new file mode 100644
index 00000000..8a32486d
--- /dev/null
+++ b/sigmodr/widgets/ValidationDialog.cpp
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2008-2009 Ben Boeckel <MathStuf@gmail.com>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 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 General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+// Header include
+#include "ValidationDialog.h"
+
+// Sigmod includes
+#include "../sigmod/Object.h"
+
+// KDE includes
+#include <KColorScheme>
+#include <KMessageBox>
+#include <KProgressDialog>
+
+// Qt includes
+#include <QtGui/QLabel>
+#include <QtGui/QTreeWidget>
+#include <QtGui/QVBoxLayout>
+
+Sigmodr::ValidationDialog::ValidationDialog(Sigmod::Object* object, QWidget* parent) :
+        QWidget(parent),
+        m_processed(false),
+        m_object(object),
+        m_valTree(NULL)
+{
+    connect(m_object, SIGNAL(changed()), this, SLOT(objectChanged()));
+}
+
+int Sigmodr::ValidationDialog::errors() const
+{
+    return m_errors;
+}
+
+int Sigmodr::ValidationDialog::warnings() const
+{
+    return m_warnings;
+}
+
+void Sigmodr::ValidationDialog::process()
+{
+    if (!m_processed)
+    {
+        m_errors = 0;
+        m_warnings = 0;
+        m_valTree = new QTreeWidget;
+        m_valTree->setHeaderHidden(true);
+        m_parents.clear();
+        m_parents.push(ObjectErrorCount(m_valTree->invisibleRootItem(), 0));
+        KProgressDialog* progress = new KProgressDialog(this, "Validating", "Please wait");
+        progress->progressBar()->setRange(0, 0);
+        progress->setAllowCancel(false);
+        progress->setModal(true);
+        progress->show();
+        connect(m_object, SIGNAL(valMessage(QString)), this, SLOT(addMessage(QString)));
+        connect(m_object, SIGNAL(valWarning(QString)), this, SLOT(addWarning(QString)));
+        connect(m_object, SIGNAL(valError(QString)), this, SLOT(addError(QString)));
+        m_object->validate();
+        disconnect(m_object, SIGNAL(valMessage(QString)), this, SLOT(addMessage(QString)));
+        disconnect(m_object, SIGNAL(valWarning(QString)), this, SLOT(addWarning(QString)));
+        disconnect(m_object, SIGNAL(valError(QString)), this, SLOT(addError(QString)));
+        delete progress;
+        m_valTree->addTopLevelItem(m_parents.top().first);
+    }
+    m_processed = true;
+}
+
+void Sigmodr::ValidationDialog::show()
+{
+    if (!m_processed)
+        process();
+    if (m_parents.top().second)
+    {
+        KDialog* dialog = new KDialog(this);
+        dialog->setCaption("Validation Messages");
+        dialog->setButtons(KDialog::Ok);
+        QWidget* widget = new QWidget;
+        QVBoxLayout* layout = new QVBoxLayout;
+        layout->addWidget(new QLabel(QString("Warnings: %1\nErrors: %2").arg(m_warnings).arg(m_errors)));
+        layout->addWidget(m_valTree);
+        widget->setLayout(layout);
+        dialog->setMainWidget(widget);
+        dialog->exec();
+        delete dialog;
+        m_processed = false;
+    }
+    else
+        KMessageBox::information(this, "No messages", "Validation");
+}
+
+void Sigmodr::ValidationDialog::insertMessage(const QString& msg, const QBrush& brush)
+{
+    ++m_parents.top().second;
+    QTreeWidgetItem* item = new QTreeWidgetItem(m_parents.top().first, QStringList(msg));
+    item->setBackground(0, brush);
+}
+
+void Sigmodr::ValidationDialog::addMessage(const QString& msg)
+{
+    if (msg.startsWith(QString("++")))
+        m_parents.push(ObjectErrorCount(new QTreeWidgetItem(QStringList(msg.mid(2))), 0));
+    else if (msg.startsWith(QString("--")))
+    {
+        ObjectErrorCount count = m_parents.pop();
+        if (count.second)
+        {
+            m_parents.top().first->addChild(count.first);
+            ++m_parents.top().second;
+        }
+    }
+    else
+        insertMessage(msg, KStatefulBrush(KColorScheme::View, KColorScheme::PositiveBackground).brush(QPalette::Normal));
+}
+
+void Sigmodr::ValidationDialog::addError(const QString& msg)
+{
+    insertMessage(msg, KStatefulBrush(KColorScheme::View, KColorScheme::NegativeBackground).brush(QPalette::Normal));
+    ++m_errors;
+}
+
+void Sigmodr::ValidationDialog::addWarning(const QString& msg)
+{
+    insertMessage(msg, KStatefulBrush(KColorScheme::View, KColorScheme::NeutralBackground).brush(QPalette::Normal));
+    ++m_warnings;
+}
+
+void Sigmodr::ValidationDialog::objectChanged()
+{
+    m_processed = false;
+}