chore: initial commit (extracted from Launchers monorepo)

Plugin: ns7zip v2.0.0 Architectures: x86-ansi, x86-unicode, amd64-unicode License: LGPL-2.1-or-later
2026-04-29 14:07:51 +02:00
commit d074cc7c07
3848 changed files with 1076682 additions and 0 deletions
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+// Windows/Shell.h
+
+#ifndef ZIP7_WINDOWS_SHELL_H
+#define ZIP7_WINDOWS_SHELL_H
+
+#include "../Common/MyWindows.h"
+#if defined(__MINGW32__) || defined(__MINGW64__)
+#include <shlobj.h>
+#else
+#include <ShlObj.h>
+#endif
+
+#include "../Common/MyString.h"
+
+#include "Defs.h"
+
+namespace NWindows {
+namespace NShell {
+
+/////////////////////////
+// CItemIDList
+#ifndef UNDER_CE
+
+class CItemIDList
+{
+  LPITEMIDLIST m_Object;
+  Z7_CLASS_NO_COPY(CItemIDList)
+public:
+  CItemIDList(): m_Object(NULL) {}
+  // CItemIDList(LPCITEMIDLIST itemIDList);
+  // CItemIDList(const CItemIDList& itemIDList);
+  ~CItemIDList() { Free(); }
+  void Free();
+  void Attach(LPITEMIDLIST object)
+  {
+    Free();
+    m_Object = object;
+  }
+  LPITEMIDLIST Detach()
+  {
+    LPITEMIDLIST object = m_Object;
+    m_Object = NULL;
+    return object;
+  }
+  operator LPITEMIDLIST() { return m_Object;}
+  operator LPCITEMIDLIST() const { return m_Object;}
+  LPITEMIDLIST* operator&() { return &m_Object; }
+  LPITEMIDLIST operator->() { return m_Object; }
+
+  // CItemIDList& operator=(LPCITEMIDLIST object);
+  // CItemIDList& operator=(const CItemIDList &object);
+};
+
+/////////////////////////////
+// CDrop
+
+/*
+class CDrop
+{
+  HDROP m_Object;
+  bool m_MustBeFinished;
+  bool m_Assigned;
+  void Free();
+public:
+  CDrop(bool mustBeFinished) : m_MustBeFinished(mustBeFinished), m_Assigned(false) {}
+  ~CDrop() { Free(); }
+
+  void Attach(HDROP object);
+  operator HDROP() { return m_Object;}
+  bool QueryPoint(LPPOINT point)
+    { return BOOLToBool(::DragQueryPoint(m_Object, point)); }
+  void Finish()
+  {
+    ::DragFinish(m_Object);
+  }
+  UINT QueryFile(UINT fileIndex, LPTSTR fileName, UINT bufSize)
+    { return ::DragQueryFile(m_Object, fileIndex, fileName, bufSize); }
+  #ifndef _UNICODE
+  UINT QueryFile(UINT fileIndex, LPWSTR fileName, UINT bufSize)
+    { return ::DragQueryFileW(m_Object, fileIndex, fileName, bufSize); }
+  #endif
+  UINT QueryCountOfFiles();
+  void QueryFileName(UINT fileIndex, UString &fileName);
+  void QueryFileNames(UStringVector &fileNames);
+};
+*/
+#endif
+
+struct CFileAttribs
+{
+  int FirstDirIndex;
+  // DWORD Sum;
+  // DWORD Product;
+  // CRecordVector<DWORD> Vals;
+  // CRecordVector<bool> IsDirVector;
+
+  CFileAttribs()
+  {
+    Clear();
+  }
+
+  void Clear()
+  {
+    FirstDirIndex = -1;
+    // Sum = 0;
+    // Product = 0;
+    // IsDirVector.Clear();
+  }
+};
+
+
+/* read pathnames from HDROP or SHELLIDLIST.
+   The parser can return E_INVALIDARG, if there is some unexpected data in dataObject */
+HRESULT DataObject_GetData_HDROP_or_IDLIST_Names(IDataObject *dataObject, UStringVector &names);
+
+HRESULT DataObject_GetData_FILE_ATTRS(IDataObject *dataObject, CFileAttribs &attribs);
+
+bool GetPathFromIDList(LPCITEMIDLIST itemIDList, CSysString &path);
+bool BrowseForFolder(LPBROWSEINFO lpbi, CSysString &resultPath);
+bool BrowseForFolder(HWND owner, LPCTSTR title, LPCTSTR initialFolder, CSysString &resultPath);
+
+#ifndef _UNICODE
+bool GetPathFromIDList(LPCITEMIDLIST itemIDList, UString &path);
+bool BrowseForFolder(LPBROWSEINFO lpbi, UString &resultPath);
+bool BrowseForFolder(HWND owner, LPCWSTR title, LPCWSTR initialFolder, UString &resultPath);
+#endif
+}}
+
+#endif