Merge pull request #148 from erasmux/lockeddialog_fixes

Lockeddialog fixes

1 files changed, 73 insertions, 0 deletions

diff --git a/src/lockeddialogbase.cpp b/src/lockeddialogbase.cpp
new file mode 100644
index 00000000..b18f7429
--- /dev/null
+++ b/src/lockeddialogbase.cpp
@@ -0,0 +1,73 @@
+/*
+Copyright (C) 2012 Sebastian Herbord. All rights reserved.
+
+This file is part of Mod Organizer.
+
+Mod Organizer 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.
+
+Mod Organizer 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 Mod Organizer.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "lockeddialogbase.h"
+
+#include <QPoint>
+#include <QResizeEvent>
+#include <QWidget>
+#include <Qt>                 // for Qt::FramelessWindowHint, etc
+
+LockedDialogBase::LockedDialogBase(QWidget *parent, bool allowClose)
+  : QDialog(parent)
+  , m_Unlocked(false)
+  , m_Canceled(false)
+  , m_allowClose(allowClose)
+{
+  if (parent != nullptr) {
+    QPoint position = parent->mapToGlobal(QPoint(parent->width() / 2, parent->height() / 2));
+    position.rx() -= this->width() / 2;
+    position.ry() -= this->height() / 2;
+    move(position);
+  }
+}
+
+void LockedDialogBase::resizeEvent(QResizeEvent *event)
+{
+  QWidget *par = parentWidget();
+  if (par != nullptr) {
+    QPoint position = par->mapToGlobal(QPoint(par->width() / 2, par->height() / 2));
+    position.rx() -= event->size().width() / 2;
+    position.ry() -= event->size().height() / 2;
+    move(position);
+  }
+}
+
+void LockedDialogBase::reject()
+{
+  if (m_allowClose)
+    unlock();
+}
+
+bool LockedDialogBase::unlockForced() const {
+  return m_Unlocked;
+}
+
+bool LockedDialogBase::canceled() const {
+  return m_Canceled;
+}
+
+void LockedDialogBase::unlock() {
+  m_Unlocked = true;
+}
+
+void LockedDialogBase::cancel() {
+  m_Canceled = true;
+}
+