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-rw-r--r--application/dialogs/VersionSelectDialog.cpp177
1 files changed, 177 insertions, 0 deletions
diff --git a/application/dialogs/VersionSelectDialog.cpp b/application/dialogs/VersionSelectDialog.cpp
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+++ b/application/dialogs/VersionSelectDialog.cpp
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+/* 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"