From db0b92776b5c9a34ebb1a5ce5c3f0b105844ee16 Mon Sep 17 00:00:00 2001
From: isanae <14251494+isanae@users.noreply.github.com>
Date: Wed, 30 Oct 2019 23:42:59 -0400
Subject: added lockwidget to replace all the other dialogs rewrote
 ProcessRunner to have a bunch of setters and then a run() fixed bad exit code
 when waiting on a process that's already completed removed lock()/unlock()
 from main window, ProcessRunner is in charge of that now

---
 src/lockwidget.h | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 src/lockwidget.h

(limited to 'src/lockwidget.h')

diff --git a/src/lockwidget.h b/src/lockwidget.h
new file mode 100644
index 00000000..bfb0b30f
--- /dev/null
+++ b/src/lockwidget.h
@@ -0,0 +1,68 @@
+#pragma once
+
+#include <QMainWindow>
+
+class LockWidget
+{
+public:
+  enum Reasons
+  {
+    NoReason = 0,
+    LockUI,
+    OutputRequired,
+    PreventExit
+  };
+
+  enum Results
+  {
+    NoResult = 0,
+    StillLocked,
+    ForceUnlocked,
+    Cancelled
+  };
+
+  LockWidget(QWidget* parent, Reasons reason=NoReason);
+  ~LockWidget();
+
+  void lock(Reasons reason);
+  void unlock();
+
+  void setInfo(DWORD pid, const QString& name);
+  Results result() const;
+
+private:
+  class Filter : public QObject
+  {
+  public:
+    std::function<void ()> resized;
+
+  protected:
+    bool eventFilter(QObject* o, QEvent* e) override
+    {
+      if (e->type() == QEvent::Resize) {
+        if (resized) {
+          resized();
+        }
+      }
+
+      return QObject::eventFilter(o, e);
+    }
+  };
+
+
+  QWidget* m_parent;
+  std::unique_ptr<QWidget> m_overlay;
+  QLabel* m_info;
+  Results m_result;
+  std::unique_ptr<Filter> m_filter;
+  std::vector<QWidget*> m_disabled;
+
+  void createUi(Reasons reason);
+
+  void onForceUnlock();
+  void onCancel();
+
+  void disableAll();
+  void enableAll();
+  void disable(QWidget* w);
+};
-- 
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