listview.h

7z一个高压缩比的压缩程序源代码,重要的是里面的算法值得学习

// Windows/Control/ListView.h

#ifndef __WINDOWS_CONTROL_LISTVIEW_H
#define __WINDOWS_CONTROL_LISTVIEW_H

#include "Windows/Window.h"
#include "Windows/Defs.h"

#include <commctrl.h>

namespace NWindows {
namespace NControl {

class CListView: public NWindows::CWindow
{
public:
  bool CreateEx(DWORD exStyle, DWORD style,
      int x, int y, int width, int height,
      HWND parentWindow, HMENU idOrHMenu,
      HINSTANCE instance, LPVOID createParam);

  bool SetUnicodeFormat(bool fUnicode)
    { return BOOLToBool(ListView_SetUnicodeFormat(_window, BOOLToBool(fUnicode))); }
 
  bool DeleteAllItems()
    { return BOOLToBool(ListView_DeleteAllItems(_window)); }

  bool DeleteColumn(int columnIndex)
    { return BOOLToBool(ListView_DeleteColumn(_window, columnIndex)); }

  int InsertColumn(int columnIndex, const LVCOLUMN *columnInfo)
    { return ListView_InsertColumn(_window, columnIndex, columnInfo); }
  int InsertColumn(int columnIndex, LPCTSTR text, int width);
  int InsertItem(const LVITEM* item) { return ListView_InsertItem(_window, item); }
  int InsertItem(int index, LPCTSTR text);
  bool SetItem(const LVITEM* item) { return BOOLToBool(ListView_SetItem(_window, item)); }
  int SetSubItem(int index, int subIndex, LPCTSTR text);

  #ifndef _UNICODE

  int InsertColumn(int columnIndex, const LVCOLUMNW *columnInfo)
    { return (int)SendMessage(LVM_INSERTCOLUMNW, (WPARAM)columnIndex, (LPARAM)columnInfo); }
  int InsertColumn(int columnIndex, LPCWSTR text, int width);
  int InsertItem(const LV_ITEMW* item) { return (int)SendMessage(LVM_INSERTITEMW, 0, (LPARAM)item); }
  int InsertItem(int index, LPCWSTR text);
  bool SetItem(const LV_ITEMW* item) { return BOOLToBool((BOOL)SendMessage(LVM_SETITEMW, 0, (LPARAM)item)); }
  int SetSubItem(int index, int subIndex, LPCWSTR text);

  #endif

  bool DeleteItem(int itemIndex)
    { return BOOLToBool(ListView_DeleteItem(_window, itemIndex)); }

  UINT GetSelectedCount() const
    { return ListView_GetSelectedCount(_window); }
  int GetItemCount() const
    { return ListView_GetItemCount(_window); }

  INT GetSelectionMark() const
    { return ListView_GetSelectionMark(_window); }

  void SetItemCount(int numItems)
    {  ListView_SetItemCount(_window, numItems); }
  void SetItemCountEx(int numItems, DWORD flags)
    {  ListView_SetItemCountEx(_window, numItems, flags); }

  int GetNextItem(int startIndex, UINT flags) const
    { return ListView_GetNextItem(_window, startIndex, flags); }
  int GetNextSelectedItem(int startIndex) const
    { return GetNextItem(startIndex, LVNI_SELECTED); }
  int GetFocusedItem() const
    { return GetNextItem(-1, LVNI_FOCUSED); }
  
  bool GetItem(LVITEM* item) const
    { return BOOLToBool(ListView_GetItem(_window, item)); }
  bool GetItemParam(int itemIndex, LPARAM &param) const;
  void GetItemText(int itemIndex, int aSubItemIndex, LPTSTR aText, int aTextSizeMax) const
    { ListView_GetItemText(_window, itemIndex, aSubItemIndex, aText, aTextSizeMax); }
  bool SortItems(PFNLVCOMPARE compareFunction, LPARAM dataParam)
    { return BOOLToBool(ListView_SortItems(_window, compareFunction, dataParam)); }

  void SetItemState(int index, UINT state, UINT mask)
    { ListView_SetItemState(_window, index, state, mask); }
  UINT GetItemState(int index, UINT mask) const
    { return ListView_GetItemState(_window, index, mask); }

  bool GetColumn(int columnIndex, LVCOLUMN* columnInfo) const
    { return BOOLToBool(ListView_GetColumn(_window, columnIndex, columnInfo)); }

  HIMAGELIST SetImageList(HIMAGELIST imageList, int imageListType)
    { return ListView_SetImageList(_window, imageList, imageListType); }

  // version 4.70: NT5 | (NT4 + ie3) | w98 | (w95 + ie3)
  DWORD GetExtendedListViewStyle()
    { return ListView_GetExtendedListViewStyle(_window); }
  void SetExtendedListViewStyle(DWORD exStyle)
    { ListView_SetExtendedListViewStyle(_window, exStyle); }
  void SetExtendedListViewStyle(DWORD exMask, DWORD exStyle)
    { ListView_SetExtendedListViewStyleEx(_window, exMask, exStyle); }

  #ifndef _WIN32_WCE
  void SetCheckState(UINT index, bool checkState)
    { ListView_SetCheckState(_window, index, BoolToBOOL(checkState)); }
  #endif
  bool GetCheckState(UINT index)
    { return BOOLToBool(ListView_GetCheckState(_window, index)); }


  bool EnsureVisible(int index, bool partialOK)
    { return BOOLToBool(ListView_EnsureVisible(_window, index, BoolToBOOL(partialOK))); }

  bool GetItemRect(int index, RECT *rect, int code)
    { return BOOLToBool(ListView_GetItemRect(_window, index, rect, code)); }

  HWND GetEditControl()
    { return ListView_GetEditControl(_window) ; }
  HWND EditLabel(int itemIndex)
    { return ListView_EditLabel(_window, itemIndex) ; }

  bool RedrawItems(int firstIndex, int lastIndex)
    { return BOOLToBool(ListView_RedrawItems(_window, firstIndex, lastIndex)); }
  bool RedrawAllItems()
  {
    if (GetItemCount() > 0)
      return RedrawItems(0, GetItemCount() - 1);
    return true;
  }
  bool RedrawItem(int index)
    { return RedrawItems(index, index); }
 
  int HitTest(LPLVHITTESTINFO info)
    { return ListView_HitTest(_window, info); }

  COLORREF GetBkColor()
    { return ListView_GetBkColor(_window); }
};

}}

#endif