1 files changed, 177 insertions, 0 deletions
diff --git a/application/dialogs/VersionSelectDialog.cpp b/application/dialogs/VersionSelectDialog.cpp
new file mode 100644
index 00000000..d1be4ad0
--- /dev/null
+++ b/application/dialogs/VersionSelectDialog.cpp
@@ -0,0 +1,177 @@
+/* Copyright 2013-2015 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "VersionSelectDialog.h"
+#include "ui_VersionSelectDialog.h"
+
+#include <QHeaderView>
+
+#include <dialogs/ProgressDialog.h>
+#include "Platform.h"
+
+#include <BaseVersion.h>
+#include <BaseVersionList.h>
+#include <tasks/Task.h>
+#include <modutils.h>
+#include <QDebug>
+
+class VersionSelectProxyModel : public QSortFilterProxyModel
+{
+	Q_OBJECT
+public:
+	VersionSelectProxyModel(QObject *parent = 0) : QSortFilterProxyModel(parent)
+	{
+	}
+
+	struct Filter
+	{
+		QString string;
+		bool exact = false;
+	};
+
+	QHash<int, Filter> filters() const
+	{
+		return m_filters;
+	}
+	void setFilter(const int column, const QString &filter, const bool exact)
+	{
+		Filter f;
+		f.string = filter;
+		f.exact = exact;
+		m_filters[column] = f;
+		invalidateFilter();
+	}
+	void clearFilters()
+	{
+		m_filters.clear();
+		invalidateFilter();
+	}
+
+protected:
+	bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
+	{
+		for (auto it = m_filters.begin(); it != m_filters.end(); ++it)
+		{
+			const QString version =
+				sourceModel()->index(source_row, it.key()).data().toString();
+
+			if (it.value().exact)
+			{
+				if (version != it.value().string)
+				{
+					return false;
+				}
+				continue;
+			}
+
+			if (!Util::versionIsInInterval(version, it.value().string))
+			{
+				return false;
+			}
+		}
+		return true;
+	}
+
+	QHash<int, Filter> m_filters;
+};
+
+VersionSelectDialog::VersionSelectDialog(BaseVersionList *vlist, QString title, QWidget *parent,
+										 bool cancelable)
+	: QDialog(parent), ui(new Ui::VersionSelectDialog)
+{
+	MultiMCPlatform::fixWM_CLASS(this);
+	ui->setupUi(this);
+	setWindowModality(Qt::WindowModal);
+	setWindowTitle(title);
+
+	m_vlist = vlist;
+
+	m_proxyModel = new VersionSelectProxyModel(this);
+	m_proxyModel->setSourceModel(vlist);
+
+	ui->listView->setModel(m_proxyModel);
+	ui->listView->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
+	ui->listView->header()->setSectionResizeMode(resizeOnColumn, QHeaderView::Stretch);
+
+	if (!cancelable)
+	{
+		ui->buttonBox->button(QDialogButtonBox::Cancel)->setEnabled(false);
+	}
+}
+
+void VersionSelectDialog::setEmptyString(QString emptyString)
+{
+	ui->listView->setEmptyString(emptyString);
+}
+
+VersionSelectDialog::~VersionSelectDialog()
+{
+	delete ui;
+}
+
+void VersionSelectDialog::setResizeOn(int column)
+{
+	ui->listView->header()->setSectionResizeMode(resizeOnColumn, QHeaderView::ResizeToContents);
+	resizeOnColumn = column;
+	ui->listView->header()->setSectionResizeMode(resizeOnColumn, QHeaderView::Stretch);
+}
+
+int VersionSelectDialog::exec()
+{
+	QDialog::open();
+	if (!m_vlist->isLoaded())
+	{
+		loadList();
+	}
+	m_proxyModel->invalidate();
+	return QDialog::exec();
+}
+
+void VersionSelectDialog::loadList()
+{
+	Task *loadTask = m_vlist->getLoadTask();
+	if (!loadTask)
+	{
+		return;
+	}
+	ProgressDialog *taskDlg = new ProgressDialog(this);
+	loadTask->setParent(taskDlg);
+	taskDlg->exec(loadTask);
+	delete taskDlg;
+}
+
+BaseVersionPtr VersionSelectDialog::selectedVersion() const
+{
+	auto currentIndex = ui->listView->selectionModel()->currentIndex();
+	auto variant = m_proxyModel->data(currentIndex, BaseVersionList::VersionPointerRole);
+	return variant.value<BaseVersionPtr>();
+}
+
+void VersionSelectDialog::on_refreshButton_clicked()
+{
+	loadList();
+}
+
+void VersionSelectDialog::setExactFilter(int column, QString filter)
+{
+	m_proxyModel->setFilter(column, filter, true);
+}
+
+void VersionSelectDialog::setFuzzyFilter(int column, QString filter)
+{
+	m_proxyModel->setFilter(column, filter, false);
+}
+
+#include "VersionSelectDialog.moc"