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wine-winehq
Commit 7a78cfef authored by Juergen Schmied's avatar Juergen Schmied Committed by Alexandre Julliard
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New class IDLList "Item ID List List" (internal).

parent 5733ed76
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Inline Side-by-side
Showing with 160 additions and 49 deletions
dlls/shell32/pidl.c
View file @ 7a78cfef
......@@ -96,10 +96,6 @@ LPITEMIDLIST WINAPI ILClone (LPCITEMIDLIST pidl)
{ DWORD len;
LPITEMIDLIST newpidl;
TRACE(pidl,"%p\n",pidl);
pdump(pidl);
if (!pidl)
return NULL;
......@@ -107,6 +103,10 @@ LPITEMIDLIST WINAPI ILClone (LPCITEMIDLIST pidl)
newpidl = (LPITEMIDLIST)SHAlloc(len);
if (newpidl)
memcpy(newpidl,pidl,len);
TRACE(pidl,"pidl=%p newpidl=%p\n",pidl, newpidl);
pdump(pidl);
return newpidl;
}
/*************************************************************************
......@@ -118,7 +118,6 @@ LPITEMIDLIST WINAPI ILClone (LPCITEMIDLIST pidl)
LPITEMIDLIST WINAPI ILCloneFirst(LPCITEMIDLIST pidl)
{ DWORD len;
LPITEMIDLIST newpidl=NULL;
TRACE(pidl,"pidl=%p\n",pidl);
if (pidl)
{ len = pidl->mkid.cb;
......@@ -128,6 +127,7 @@ LPITEMIDLIST WINAPI ILCloneFirst(LPCITEMIDLIST pidl)
ILGetNext(newpidl)->mkid.cb = 0x00;
}
}
TRACE(pidl,"pidl=%p newpidl=%p\n",pidl, newpidl);
return newpidl;
}
......@@ -224,8 +224,6 @@ DWORD WINAPI ILGetSize(LPITEMIDLIST pidl)
{ LPSHITEMID si = &(pidl->mkid);
DWORD len=0;
/*TRACE(pidl,"pidl=%p\n",pidl);*/
if (pidl)
{ while (si->cb)
{ len += si->cb;
......@@ -233,7 +231,7 @@ DWORD WINAPI ILGetSize(LPITEMIDLIST pidl)
}
len += 2;
}
/*TRACE(pidl,"-- size=%lu\n",len);*/
TRACE(pidl,"pidl=%p size=%lu\n",pidl, len);
return len;
}
/*************************************************************************
......@@ -250,7 +248,7 @@ DWORD WINAPI ILGetSize(LPITEMIDLIST pidl)
LPITEMIDLIST WINAPI ILGetNext(LPITEMIDLIST pidl)
{ LPITEMIDLIST nextpidl;
/* TRACE(pidl,"(pidl=%p)\n",pidl);*/
TRACE(pidl,"(pidl=%p)\n",pidl);
if(pidl)
{ nextpidl = (LPITEMIDLIST)(LPBYTE)(((LPBYTE)pidl) + pidl->mkid.cb);
return nextpidl;
......@@ -467,7 +465,7 @@ DWORD WINAPI _ILGetFolderText(LPCITEMIDLIST pidl,LPSTR lpszPath, DWORD dwSize)
DWORD dwCopied = 0;
LPSTR pText;
TRACE(pidl,"(%p)\n",pidl);
TRACE(pidl,"(%p path=%p)\n",pidl, lpszPath);
if(!pidl)
{ return 0;
......@@ -679,7 +677,7 @@ LPITEMIDLIST WINAPI _ILCreate(PIDLTYPE type, LPVOID pIn, UINT16 uInSize)
/* the sizes of: cb(2), pidldata-1, szText+1, next cb(2) */
switch (type)
{ case PT_DRIVE:
uSize = 4 + 10;
uSize = 4 + 9;
break;
default:
uSize = 4 + (sizeof(PIDLDATA)) + uInSize;
......@@ -798,3 +796,118 @@ LPSTR WINAPI _ILGetTextPointer(PIDLTYPE type, LPPIDLDATA pidldata)
}
return NULL;
}
/**************************************************************************
* IDLList "Item ID List List"
*
*/
static UINT32 IDLList_GetState(LPIDLLIST this);
static LPITEMIDLIST IDLList_GetElement(LPIDLLIST this, UINT32 nIndex);
static UINT32 IDLList_GetCount(LPIDLLIST this);
static BOOL32 IDLList_StoreItem(LPIDLLIST this, LPITEMIDLIST pidl);
static BOOL32 IDLList_AddItems(LPIDLLIST this, LPITEMIDLIST *apidl, UINT32 cidl);
static BOOL32 IDLList_InitList(LPIDLLIST this);
static void IDLList_CleanList(LPIDLLIST this);
static IDLList_VTable idllvt =
{ IDLList_GetState,
IDLList_GetElement,
IDLList_GetCount,
IDLList_StoreItem,
IDLList_AddItems,
IDLList_InitList,
IDLList_CleanList
};
LPIDLLIST IDLList_Constructor (UINT32 uStep)
{ LPIDLLIST lpidll;
if (!(lpidll = (LPIDLLIST)HeapAlloc(GetProcessHeap(),0,sizeof(IDLList))))
return NULL;
lpidll->lpvtbl=&idllvt;
lpidll->uStep=uStep;
lpidll->dpa=NULL;
TRACE (shell,"(%p)\n",lpidll);
return lpidll;
}
void IDLList_Destructor(LPIDLLIST this)
{ TRACE (shell,"(%p)\n",this);
IDLList_CleanList(this);
}
static UINT32 IDLList_GetState(LPIDLLIST this)
{ TRACE (shell,"(%p)->(uStep=%u dpa=%p)\n",this, this->uStep, this->dpa);
if (this->uStep == 0)
{ if (this->dpa)
return(State_Init);
return(State_OutOfMem);
}
return(State_UnInit);
}
static LPITEMIDLIST IDLList_GetElement(LPIDLLIST this, UINT32 nIndex)
{ TRACE (shell,"(%p)->(index=%u)\n",this, nIndex);
return((LPITEMIDLIST)DPA_GetPtr(this->dpa, nIndex));
}
static UINT32 IDLList_GetCount(LPIDLLIST this)
{ TRACE (shell,"(%p)\n",this);
return(IDLList_GetState(this)==State_Init ? DPA_GetPtrCount(this->dpa) : 0);
}
static BOOL32 IDLList_StoreItem(LPIDLLIST this, LPITEMIDLIST pidl)
{ TRACE (shell,"(%p)->(pidl=%p)\n",this, pidl);
if (pidl)
{ if (IDLList_InitList(this) && DPA_InsertPtr(this->dpa, 0x7fff, (LPSTR)pidl)>=0)
return(TRUE);
ILFree(pidl);
}
IDLList_CleanList(this);
return(FALSE);
}
static BOOL32 IDLList_AddItems(LPIDLLIST this, LPITEMIDLIST *apidl, UINT32 cidl)
{ INT32 i;
TRACE (shell,"(%p)->(apidl=%p cidl=%u)\n",this, apidl, cidl);
for (i=0; i<cidl; ++i)
{ if (!IDLList_StoreItem(this, ILClone((LPCITEMIDLIST)apidl[i])))
return(FALSE);
}
return(TRUE);
}
static BOOL32 IDLList_InitList(LPIDLLIST this)
{ TRACE (shell,"(%p)\n",this);
switch (IDLList_GetState(this))
{ case State_Init:
return(TRUE);
case State_OutOfMem:
return(FALSE);
case State_UnInit:
default:
this->dpa = DPA_Create(this->uStep);
this->uStep = 0;
return(IDLList_InitList(this));
}
}
static void IDLList_CleanList(LPIDLLIST this)
{ INT32 i;
TRACE (shell,"(%p)\n",this);
if (this->uStep != 0)
{ this->dpa = NULL;
this->uStep = 0;
return;
}
if (!this->dpa)
{ return;
}
for (i=DPA_GetPtrCount(this->dpa)-1; i>=0; --i)
{ ILFree(IDLList_GetElement(this,i));
}
DPA_Destroy(this->dpa);
this->dpa=NULL;
}
dlls/shell32/pidl.h
View file @ 7a78cfef
......@@ -13,6 +13,7 @@
#ifndef __WINE_PIDL_H
#define __WINE_PIDL_H
#include "shlobj.h"
/*
......@@ -34,16 +35,17 @@
* file: see the PIDLDATA structure
*/
#define PT_DESKTOP 0x0000 /*fixme*/
#define PT_MYCOMP 0x001F
#define PT_SPECIAL 0x002E
#define PT_DRIVE 0x0023
#define PT_FOLDER 0x0031
#define PT_VALUE 0x0033 /*fixme*/
#define PT_DESKTOP 0x00 /*fixme*/
#define PT_MYCOMP 0x1F
#define PT_SPECIAL 0x2E
#define PT_DRIVE 0x23
#define PT_FOLDER 0x31
#define PT_VALUE 0x33 /*fixme*/
#pragma pack(1)
typedef WORD PIDLTYPE;
typedef struct tagPIDLDATA
typedef BYTE PIDLTYPE;
typedef struct tagPIDLDATA
{ PIDLTYPE type;
union
{ struct
......@@ -52,7 +54,8 @@ typedef WORD PIDLTYPE;
DWORD dwSFGAO;
} drive;
struct
{ DWORD dwFileSize;
{ BYTE dummy;
DWORD dwFileSize;
WORD uFileDate;
WORD uFileTime;
WORD uFileAttribs;
......@@ -62,39 +65,34 @@ typedef WORD PIDLTYPE;
CHAR szText[1]; /* last entry, variable size */
} file, folder, generic;
}u;
}
/* here starts my implementation*/
PIDLDATA, *LPPIDLDATA;
} PIDLDATA, *LPPIDLDATA;
#pragma pack(4)
LPITEMIDLIST WINAPI _ILCreateDesktop();
LPITEMIDLIST WINAPI _ILCreateMyComputer();
LPITEMIDLIST WINAPI _ILCreateDrive(LPCSTR);
LPITEMIDLIST WINAPI _ILCreateFolder(LPCSTR);
LPITEMIDLIST WINAPI _ILCreateValue(LPCSTR);
LPITEMIDLIST WINAPI _ILCreate(PIDLTYPE,LPVOID,UINT16);
LPITEMIDLIST WINAPI _ILCreateDesktop();
LPITEMIDLIST WINAPI _ILCreateMyComputer();
LPITEMIDLIST WINAPI _ILCreateDrive(LPCSTR);
LPITEMIDLIST WINAPI _ILCreateFolder(LPCSTR);
LPITEMIDLIST WINAPI _ILCreateValue(LPCSTR);
LPITEMIDLIST WINAPI _ILCreate(PIDLTYPE,LPVOID,UINT16);
BOOL32 WINAPI _ILGetDrive(LPCITEMIDLIST,LPSTR,UINT16);
DWORD WINAPI _ILGetItemText(LPCITEMIDLIST,LPSTR,UINT16);
DWORD WINAPI _ILGetFolderText(LPCITEMIDLIST,LPSTR,DWORD);
DWORD WINAPI _ILGetValueText(LPCITEMIDLIST,LPSTR,DWORD);
DWORD WINAPI _ILGetDataText(LPCITEMIDLIST,LPCITEMIDLIST,LPSTR,DWORD);
DWORD WINAPI _ILGetPidlPath(LPCITEMIDLIST,LPSTR,DWORD);
DWORD WINAPI _ILGetData(PIDLTYPE,LPCITEMIDLIST,LPVOID,UINT16);
BOOL32 WINAPI _ILGetDrive(LPCITEMIDLIST,LPSTR,UINT16);
DWORD WINAPI _ILGetItemText(LPCITEMIDLIST,LPSTR,UINT16);
DWORD WINAPI _ILGetFolderText(LPCITEMIDLIST,LPSTR,DWORD);
DWORD WINAPI _ILGetValueText(LPCITEMIDLIST,LPSTR,DWORD);
DWORD WINAPI _ILGetDataText(LPCITEMIDLIST,LPCITEMIDLIST,LPSTR,DWORD);
DWORD WINAPI _ILGetPidlPath(LPCITEMIDLIST,LPSTR,DWORD);
DWORD WINAPI _ILGetData(PIDLTYPE,LPCITEMIDLIST,LPVOID,UINT16);
BOOL32 WINAPI _ILIsDesktop(LPCITEMIDLIST);
BOOL32 WINAPI _ILIsMyComputer(LPCITEMIDLIST);
BOOL32 WINAPI _ILIsDrive(LPCITEMIDLIST);
BOOL32 WINAPI _ILIsFolder(LPCITEMIDLIST);
BOOL32 WINAPI _ILIsValue(LPCITEMIDLIST);
BOOL32 WINAPI _ILIsDesktop(LPCITEMIDLIST);
BOOL32 WINAPI _ILIsMyComputer(LPCITEMIDLIST);
BOOL32 WINAPI _ILIsDrive(LPCITEMIDLIST);
BOOL32 WINAPI _ILIsFolder(LPCITEMIDLIST);
BOOL32 WINAPI _ILIsValue(LPCITEMIDLIST);
BOOL32 WINAPI _ILHasFolders(LPSTR,LPCITEMIDLIST);
BOOL32 WINAPI _ILHasFolders(LPSTR,LPCITEMIDLIST);
LPPIDLDATA WINAPI _ILGetDataPointer(LPCITEMIDLIST);
LPSTR WINAPI _ILGetTextPointer(PIDLTYPE type, LPPIDLDATA pidldata);
/*
BOOL32 WINAPI _ILGetDesktop(LPCITEMIDLIST,LPSTR);
BOOL32 WINAPI _ILSeparatePathAndValue(LPITEMIDLIST,LPITEMIDLIST*,LPITEMIDLIST*);
BOOL32 WINAPI _ILGetValueType(LPCITEMIDLIST,LPCITEMIDLIST,LPDWORD);
*/
LPPIDLDATA WINAPI _ILGetDataPointer(LPCITEMIDLIST);
LPSTR WINAPI _ILGetTextPointer(PIDLTYPE type, LPPIDLDATA pidldata);
void pdump (LPCITEMIDLIST pidl);
#endif
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