3.13

7zip/FileManager/Resource/ProgressDialog/ProgressDialog.h

@@ -0,0 +1,131 @@
+// ProgressDialog.h
+
+#pragma once
+
+#ifndef __PROGRESSDIALOG_H
+#define __PROGRESSDIALOG_H
+
+#include "resource.h"
+
+#include "Windows/Control/Dialog.h"
+#include "Windows/Control/ProgressBar.h"
+#include "Windows/Synchronization.h"
+
+class CProgressSynch
+{
+  NWindows::NSynchronization::CCriticalSection _criticalSection;
+  bool _stopped;
+  bool _paused;
+  UINT64 _total;
+  UINT64 _completed;
+public:
+  CProgressSynch(): _stopped(false), _paused(false), _total(1), _completed(0) {}
+
+  bool GetStopped()
+  {
+    NWindows::NSynchronization::CCriticalSectionLock lock(_criticalSection);
+    return _stopped;
+  }
+  void SetStopped(bool value)
+  {
+    NWindows::NSynchronization::CCriticalSectionLock lock(_criticalSection);
+    _stopped = value;
+  }
+  bool GetPaused()
+  {
+    NWindows::NSynchronization::CCriticalSectionLock lock(_criticalSection);
+    return _paused;
+  }
+  void SetPaused(bool value)
+  {
+    NWindows::NSynchronization::CCriticalSectionLock lock(_criticalSection);
+    _paused = value;
+  }
+  void SetProgress(UINT64 total, UINT64 completed)
+  {
+    NWindows::NSynchronization::CCriticalSectionLock lock(_criticalSection);
+    _total = total;
+    _completed = completed;
+  }
+  void SetPos(UINT64 completed)
+  {
+    NWindows::NSynchronization::CCriticalSectionLock lock(_criticalSection);
+    _completed = completed;
+  }
+  void GetProgress(UINT64 &total, UINT64 &completed)
+  {
+    NWindows::NSynchronization::CCriticalSectionLock lock(_criticalSection);
+    total = _total;
+    completed = _completed;
+  }
+};
+
+class CU64ToI32Converter
+{
+  UINT64 _numShiftBits;
+public:
+  void Init(UINT64 _range);
+  int Count(UINT64 aValue);
+};
+
+// class CProgressDialog: public NWindows::NControl::CModelessDialog
+
+class CProgressDialog: public NWindows::NControl::CModalDialog
+{
+private:
+  UINT_PTR _timer;
+
+  UString _title;
+  CU64ToI32Converter _converter;
+  UINT64 _peviousPos;
+  UINT64 _range;
+	NWindows::NControl::CProgressBar m_ProgressBar;
+
+  int _prevPercentValue;
+
+  bool OnTimer(WPARAM timerID, LPARAM callback);
+  void SetRange(UINT64 range);
+  void SetPos(UINT64 pos);
+	virtual bool OnInit();
+	virtual void OnCancel();
+  NWindows::NSynchronization::CManualResetEvent _dialogCreatedEvent;
+  #ifndef _SFX
+  void AddToTitle(LPCTSTR string);
+  #endif
+  bool OnButtonClicked(int buttonID, HWND buttonHWND);
+public:
+  CProgressSynch ProgressSynch;
+
+  #ifndef _SFX
+  HWND MainWindow;
+  UString MainTitle;
+  UString MainAddTitle;
+  ~CProgressDialog();
+  #endif
+
+  CProgressDialog(): _timer(0)
+    #ifndef _SFX
+    ,MainWindow(0) 
+    #endif
+  {}
+
+  void WaitCreating() { _dialogCreatedEvent.Lock(); }
+
+
+  INT_PTR Create(const UString &title, HWND aWndParent = 0)
+  { 
+    _title = title;
+    return CModalDialog::Create(MAKEINTRESOURCE(IDD_DIALOG_PROGRESS), aWndParent); 
+  }
+
+  static const UINT kCloseMessage;
+
+  virtual bool OnMessage(UINT message, WPARAM wParam, LPARAM lParam);
+
+  void MyClose()
+  {
+    PostMessage(kCloseMessage);
+  };
+};
+
+#endif