[jgardou] 64877: [WIN32K] - "Convert" new cursor & icons implementation to the new user object handle manager. - Fix a few idiosyncracies in the way cursor handles are used (only with USE_NEW_CURSO...
21 Oct
2014
21 Oct
'14
6:59 p.m.
Author: jgardou
Date: Tue Oct 21 18:59:44 2014
New Revision: 64877
URL: http://svn.reactos.org/svn/reactos?rev=64877&view=rev
Log:
[WIN32K]
- "Convert" new cursor & icons implementation to the new user object handle
manager.
- Fix a few idiosyncracies in the way cursor handles are used (only with
USE_NEW_CURSORICON_ENABLED)
[WIN32SS]
- Storm out the flowers out of how classes use icon and cursor objects, with proper
refcounting and all those joyous things.
Handles are for the powerless, kernel mode use pointers.
Only with USE_NEW_CURSORICON enabled (soon!)
CORE-7575
Modified:
trunk/reactos/win32ss/include/ntuser.h
trunk/reactos/win32ss/user/ntuser/class.c
trunk/reactos/win32ss/user/ntuser/cursoricon.h
trunk/reactos/win32ss/user/ntuser/cursoricon_new.c
trunk/reactos/win32ss/user/ntuser/defwnd.c
trunk/reactos/win32ss/user/ntuser/main.c
trunk/reactos/win32ss/user/ntuser/object.c
trunk/reactos/win32ss/user/ntuser/object.h
trunk/reactos/win32ss/user/ntuser/painting.c
trunk/reactos/win32ss/user/ntuser/painting.h
trunk/reactos/win32ss/user/ntuser/windc.c
trunk/reactos/win32ss/user/ntuser/window.c
trunk/reactos/win32ss/user/user32/windows/class.c
Modified: trunk/reactos/win32ss/include/ntuser.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/include/ntuser.h?r…
==============================================================================
--- trunk/reactos/win32ss/include/ntuser.h [iso-8859-1] (original)
+++ trunk/reactos/win32ss/include/ntuser.h [iso-8859-1] Tue Oct 21 18:59:44 2014
@@ -521,18 +521,24 @@
INT cbclsExtra;
INT cbwndExtra;
HINSTANCE hModule;
+#ifdef NEW_CURSORICON
+ struct _CURICON_OBJECT* spicn;
+ struct _CURICON_OBJECT* spcur;
+#else
HANDLE hIcon; /* FIXME - Use pointer! */
- //PCURSOR spicn;
HANDLE hCursor; /* FIXME - Use pointer! */
- //PCURSOR spcur;
+#endif
HBRUSH hbrBackground;
PWSTR lpszMenuName; // kernel use
PSTR lpszAnsiClassName; // "
+#ifdef NEW_CURSORICON
+ struct _CURICON_OBJECT* spicnSm;
+#else
HANDLE hIconSm; /* FIXME - Use pointer! */
- //PCURSOR spicnSm;
//// ReactOS dosn't suppot cache icons.
HICON hIconSmIntern; /* Internal small icon, derived from hIcon */
+#endif
////
UINT Unicode : 1; // !CSF_ANSIPROC
UINT Global : 1; // CS_GLOBALCLASS or CSF_SERVERSIDEPROC
Modified: trunk/reactos/win32ss/user/ntuser/class.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/class.…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/class.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/class.c [iso-8859-1] Tue Oct 21 18:59:44 2014
@@ -245,8 +245,17 @@
IntFreeClassMenuName(Class);
}
+#ifdef NEW_CURSORICON
+ if (Class->spicn)
+ UserDereferenceObject(Class->spicn);
+ if (Class->spicnSm)
+ UserDereferenceObject(Class->spicnSm);
+ if (Class->spcur)
+ UserDereferenceObject(Class->spcur);
+#else
if (Class->hIconSmIntern)
IntClassDestroyIcon(Class->hIconSmIntern);
+#endif
pDesk = Class->rpdeskParent;
Class->rpdeskParent = NULL;
@@ -587,10 +596,21 @@
Class = DesktopHeapAlloc(Desktop,
ClassSize);
+
if (Class != NULL)
{
/* Simply clone the class */
RtlCopyMemory( Class, BaseClass, ClassSize);
+
+#ifdef NEW_CURSORICON
+ /* Reference our objects */
+ if (Class->spcur)
+ UserReferenceObject(Class->spcur);
+ if (Class->spicn)
+ UserReferenceObject(Class->spicn);
+ if (Class->spicnSm)
+ UserReferenceObject(Class->spicnSm);
+#endif
TRACE("Clone Class 0x%p hM 0x%p\n %S\n",Class, Class->hModule,
Class->lpszClientUnicodeMenuName);
@@ -1009,10 +1029,15 @@
Class->cbclsExtra = lpwcx->cbClsExtra;
Class->cbwndExtra = lpwcx->cbWndExtra;
Class->hModule = lpwcx->hInstance;
- //// FIXME handles to pointers
+#ifdef NEW_CURSORICON
+ Class->spicn = lpwcx->hIcon ? UserGetCurIconObject(lpwcx->hIcon) :
NULL;
+ Class->spcur = lpwcx->hCursor ? UserGetCurIconObject(lpwcx->hCursor)
: NULL;
+ Class->spicnSm = lpwcx->hIconSm ?
UserGetCurIconObject(lpwcx->hIconSm) : NULL;
+#else
Class->hIcon = lpwcx->hIcon;
Class->hIconSm = lpwcx->hIconSm;
Class->hCursor = lpwcx->hCursor;
+#endif
////
Class->hbrBackground = lpwcx->hbrBackground;
@@ -1726,13 +1751,7 @@
return Ret;
}
-//// Do this for now in anticipation of new cursor icon code.
#ifndef NEW_CURSORICON
-BOOLEAN FASTCALL IntDestroyCurIconObject(PCURICON_OBJECT, PPROCESSINFO);
-#else
-BOOLEAN FASTCALL IntDestroyCurIconObject(PCURICON_OBJECT, BOOLEAN);
-#endif
-
BOOL FASTCALL
IntClassDestroyIcon(HANDLE hCurIcon)
{
@@ -1745,19 +1764,15 @@
ERR("hCurIcon was not found!\n");
return FALSE;
}
-#ifndef NEW_CURSORICON
- Ret = IntDestroyCurIconObject(CurIcon, PsGetCurrentProcessWin32Process());
- /* Note: IntDestroyCurIconObject will remove our reference for us! */
-#else
/* Note: IntDestroyCurIconObject will remove our reference for us! */
Ret = IntDestroyCurIconObject(CurIcon, TRUE);
+ if (!Ret)
+ {
+ ERR("hCurIcon was not Destroyed!\n");
+ }
+ return Ret;
+}
#endif
- if (!Ret)
- {
- ERR("hCurIcon was not Destroyed!\n");
- }
- return Ret;
-}
ULONG_PTR
UserSetClassLongPtr(IN PCLS Class,
@@ -1766,7 +1781,9 @@
IN BOOL Ansi)
{
ULONG_PTR Ret = 0;
+#ifndef NEW_CURSORICON
HANDLE hIconSmIntern = NULL;
+#endif
/* NOTE: For GCLP_MENUNAME and GCW_ATOM this function may raise an exception! */
@@ -1838,6 +1855,54 @@
}
break;
+#ifdef NEW_CURSORICON
+ case GCLP_HCURSOR:
+ {
+ PCURICON_OBJECT NewCursor = NULL;
+
+ if (NewLong)
+ {
+ NewCursor = UserGetCurIconObject((HCURSOR)NewLong);
+ if (!NewCursor)
+ {
+ EngSetLastError(ERROR_INVALID_CURSOR_HANDLE);
+ return 0;
+ }
+ }
+
+ if (Class->spcur)
+ {
+ Ret = (ULONG_PTR)UserHMGetHandle(Class->spcur);
+ UserDereferenceObject(Class->spcur);
+ }
+ else
+ {
+ Ret = 0;
+ }
+
+ if (Ret == NewLong)
+ {
+ /* It's a nop */
+ return Ret;
+ }
+
+ Class->spcur = NewCursor;
+
+ /* Update the clones */
+ Class = Class->pclsClone;
+ while (Class != NULL)
+ {
+ if (Class->spcur)
+ UserDereferenceObject(Class->spcur);
+ if (NewCursor)
+ UserReferenceObject(NewCursor);
+ Class->spcur = NewCursor;
+ Class = Class->pclsNext;
+ }
+
+ break;
+ }
+#else
case GCLP_HCURSOR:
/* FIXME: Get handle from pointer to CURSOR object */
Ret = (ULONG_PTR)Class->hCursor;
@@ -1851,6 +1916,7 @@
Class = Class->pclsNext;
}
break;
+#endif
// MSDN:
// hIconSm, A handle to a small icon that is associated with the window class.
@@ -1858,6 +1924,88 @@
// the hIcon member for an icon of the appropriate size to use as the small
icon.
//
case GCLP_HICON:
+#ifdef NEW_CURSORICON
+ {
+ PCURICON_OBJECT NewIcon = NULL;
+ PCURICON_OBJECT NewSmallIcon = NULL;
+
+ if (NewLong)
+ {
+ NewIcon = UserGetCurIconObject((HCURSOR)NewLong);
+ if (!NewIcon)
+ {
+ EngSetLastError(ERROR_INVALID_ICON_HANDLE);
+ return 0;
+ }
+ }
+
+ if (Class->spicn)
+ {
+ Ret = (ULONG_PTR)UserHMGetHandle(Class->spicn);
+ UserDereferenceObject(Class->spicn);
+ }
+ else
+ {
+ Ret = 0;
+ }
+
+ if (Ret == NewLong)
+ {
+ /* It's a nop */
+ return Ret;
+ }
+
+ if (Ret && (Class->CSF_flags & CSF_CACHEDSMICON))
+ {
+ /* We will change the small icon */
+ UserDereferenceObject(Class->spicnSm);
+ Class->spicnSm = NULL;
+ Class->CSF_flags &= ~CSF_CACHEDSMICON;
+ }
+
+ if (NewLong && !Class->spicnSm)
+ {
+ /* Create the new small icon from the new large(?) one */
+ HICON SmallIconHandle = co_IntCopyImage(
+ (HICON)NewLong,
+ IMAGE_ICON,
+ UserGetSystemMetrics( SM_CXSMICON ),
+ UserGetSystemMetrics( SM_CYSMICON ),
+ 0);
+ if (SmallIconHandle)
+ {
+ /* So use it */
+ NewSmallIcon = Class->spicnSm =
UserGetCurIconObject(SmallIconHandle);
+ /* Let the handle go, we have the reference on the object */
+ NtUserDestroyCursor(SmallIconHandle, FALSE);
+ Class->CSF_flags |= CSF_CACHEDSMICON;
+ }
+ }
+
+ Class->spicn = NewIcon;
+
+ /* Update the clones */
+ Class = Class->pclsClone;
+ while (Class != NULL)
+ {
+ if (Class->spicn)
+ UserDereferenceObject(Class->spicn);
+ if (NewIcon)
+ UserReferenceObject(NewIcon);
+ Class->spicn = NewIcon;
+ if (NewSmallIcon)
+ {
+ if (Class->spicnSm)
+ UserDereferenceObject(Class->spicnSm);
+ UserReferenceObject(NewSmallIcon);
+ Class->spicnSm = NewSmallIcon;
+ Class->CSF_flags |= CSF_CACHEDSMICON;
+ }
+ Class = Class->pclsNext;
+ }
+ break;
+ }
+#else
/* FIXME: Get handle from pointer to ICON object */
Ret = (ULONG_PTR)Class->hIcon;
if (Class->hIcon == (HANDLE)NewLong) break;
@@ -1885,8 +2033,51 @@
Class = Class->pclsNext;
}
break;
+#endif
case GCLP_HICONSM:
+#ifdef NEW_CURSORICON
+ {
+ PCURICON_OBJECT NewSmallIcon = NULL;
+
+ if (NewLong)
+ {
+ NewSmallIcon = UserGetCurIconObject((HCURSOR)NewLong);
+ if (!NewSmallIcon)
+ {
+ EngSetLastError(ERROR_INVALID_ICON_HANDLE);
+ return 0;
+ }
+ }
+
+ if (Class->spicnSm)
+ {
+ Ret = (ULONG_PTR)UserHMGetHandle(Class->spicnSm);
+ UserDereferenceObject(Class->spicnSm);
+ }
+ else
+ {
+ Ret = 0;
+ }
+
+ Class->CSF_flags &= ~CSF_CACHEDSMICON;
+ Class->spicnSm = NewSmallIcon;
+
+ /* Update the clones */
+ Class = Class->pclsClone;
+ while (Class != NULL)
+ {
+ if (Class->spicnSm)
+ UserDereferenceObject(Class->spicnSm);
+ if (NewSmallIcon)
+ UserReferenceObject(NewSmallIcon);
+ Class->CSF_flags &= ~CSF_CACHEDSMICON;
+ Class->spicnSm = NewSmallIcon;
+ Class = Class->pclsNext;
+ }
+ }
+ break;
+#else
/* FIXME: Get handle from pointer to ICON object */
Ret = (ULONG_PTR)Class->hIconSm;
if (Class->hIconSm == (HANDLE)NewLong) break;
@@ -1920,6 +2111,7 @@
Class = Class->pclsNext;
}
break;
+#endif
case GCLP_HMODULE:
Ret = (ULONG_PTR)Class->hModule;
@@ -2011,8 +2203,16 @@
lpwcx->cbClsExtra = Class->cbclsExtra;
lpwcx->cbWndExtra = Class->cbwndExtra;
+#ifdef NEW_CURSORICON
+ lpwcx->hIcon = Class->spicn ? UserHMGetHandle(Class->spicn) : NULL;
+ lpwcx->hCursor = Class->spcur ? UserHMGetHandle(Class->spcur) : NULL;
+ lpwcx->hIconSm = Class->spicnSm ? UserHMGetHandle(Class->spicnSm) : NULL;
+#else
lpwcx->hIcon = Class->hIcon; /* FIXME: Get handle from pointer */
lpwcx->hCursor = Class->hCursor; /* FIXME: Get handle from pointer */
+ /* FIXME: Get handle from pointer */
+ lpwcx->hIconSm = Class->hIconSm ? Class->hIconSm : Class->hIconSmIntern;
+#endif
lpwcx->hbrBackground = Class->hbrBackground;
/* Copy non-string to user first. */
@@ -2041,9 +2241,6 @@
/* FIXME: Return the string? Okay! This is performed in User32! */
//lpwcx->lpszClassName = (LPCWSTR)((ULONG_PTR)Class->atomClassName);
-
- /* FIXME: Get handle from pointer */
- lpwcx->hIconSm = Class->hIconSm ? Class->hIconSm : Class->hIconSmIntern;
return TRUE;
}
Modified: trunk/reactos/win32ss/user/ntuser/cursoricon.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/cursor…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/cursoricon.h [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/cursoricon.h [iso-8859-1] Tue Oct 21 18:59:44 2014
@@ -41,6 +41,12 @@
C_ASSERT(FIELD_OFFSET(ACON, cpcur) == FIELD_OFFSET(CURICON_OBJECT, xHotspot));
+BOOLEAN
+IntDestroyCurIconObject(PVOID Object);
+
+VOID FASTCALL
+IntCleanupCurIconCache(PPROCESSINFO Win32Process);
+
#else
typedef struct tagCURICON_PROCESS
@@ -62,6 +68,9 @@
BYTE Shadow;
ICONINFO IconInfo;
} CURICON_OBJECT, *PCURICON_OBJECT;
+BOOLEAN FASTCALL IntDestroyCurIconObject(PCURICON_OBJECT CurIcon, PPROCESSINFO ppi);
+BOOL FASTCALL IntDestroyCursor(HANDLE hCurIcon, BOOL bForce);
+HCURSOR FASTCALL IntSetCursor(HCURSOR hCursor);
#endif
typedef struct _CURSORACCELERATION_INFO
@@ -112,9 +121,6 @@
BOOL UserSetCursorPos( INT x, INT y, DWORD flags, ULONG_PTR dwExtraInfo, BOOL Hook);
BOOL APIENTRY UserClipCursor(RECTL *prcl);
PSYSTEM_CURSORINFO IntGetSysCursorInfo(VOID);
-HCURSOR FASTCALL IntSetCursor(HCURSOR hCursor);
-BOOL FASTCALL IntDestroyCursor(HANDLE hCurIcon, BOOL bForce);
-BOOLEAN FASTCALL IntDestroyCurIconObject(PCURICON_OBJECT CurIcon, PPROCESSINFO ppi);
#define IntReleaseCurIconObject(CurIconObj) \
UserDereferenceObject(CurIconObj)
Modified: trunk/reactos/win32ss/user/ntuser/cursoricon_new.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/cursor…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/cursoricon_new.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/cursoricon_new.c [iso-8859-1] Tue Oct 21 18:59:44
2014
@@ -133,7 +133,7 @@
CurIcon = UserCreateObject(
gHandleTable,
NULL,
- NULL,
+ GetW32ThreadInfo(),
&hCurIcon,
TYPE_CURSOR,
Animated ? sizeof(ACON) : sizeof(CURICON_OBJECT));
@@ -149,35 +149,11 @@
return hCurIcon;
}
-BOOLEAN FASTCALL
-IntDestroyCurIconObject(PCURICON_OBJECT CurIcon, BOOLEAN bForce)
-{
- if(CurIcon->CURSORF_flags & CURSORF_CURRENT)
- {
- /* Mark the object as destroyed, and fail, as per tests */
- TRACE("Cursor is current, marking as destroyed.\n");
- UserDeleteObject(CurIcon->head.h, TYPE_CURSOR);
- return FALSE;
- }
-
- if(CurIcon->head.ppi != PsGetCurrentProcessWin32Process())
- {
- /* This object doesn't belong to the current process */
- WARN("Trying to delete foreign cursor!\n");
- UserDereferenceObject(CurIcon);
- EngSetLastError(ERROR_DESTROY_OBJECT_OF_OTHER_THREAD);
- return FALSE;
- }
-
- /* Do not destroy it if it is shared. (And we're not forced to) */
- if((CurIcon->CURSORF_flags & CURSORF_LRSHARED) && !bForce)
- {
- /* Tests show this is a valid call */
- WARN("Trying to destroy shared cursor!\n");
- UserDereferenceObject(CurIcon);
- return TRUE;
- }
-
+BOOLEAN
+IntDestroyCurIconObject(PVOID Object)
+{
+ PCURICON_OBJECT CurIcon = Object;
+
if(!(CurIcon->CURSORF_flags & CURSORF_ACON))
{
HBITMAP bmpMask = CurIcon->hbmMask;
@@ -210,101 +186,55 @@
UINT i;
for(i = 0; i < AniCurIcon->cpcur; i++)
- IntDestroyCurIconObject(AniCurIcon->aspcur[i], TRUE);
+ IntDestroyCurIconObject(AniCurIcon->aspcur[i]);
ExFreePoolWithTag(AniCurIcon->aspcur, USERTAG_CURSOR);
}
if (CurIcon->CURSORF_flags & CURSORF_LRSHARED)
{
+ PPROCESSINFO ppi;
+
if (!IS_INTRESOURCE(CurIcon->strName.Buffer))
ExFreePoolWithTag(CurIcon->strName.Buffer, TAG_STRING);
if (CurIcon->atomModName)
RtlDeleteAtomFromAtomTable(gAtomTable, CurIcon->atomModName);
CurIcon->strName.Buffer = NULL;
CurIcon->atomModName = 0;
- }
-
- /* We were given a pointer, no need to keep the reference any longer! */
- UserDereferenceObject(CurIcon);
- return UserDeleteObject(CurIcon->head.h, TYPE_CURSOR);
+
+ /* Try finding it in its process cache */
+ ppi = CurIcon->head.ppi;
+ if (ppi->pCursorCache == CurIcon)
+ ppi->pCursorCache = CurIcon->pcurNext;
+ else
+ {
+ PCURICON_OBJECT CacheCurIcon= ppi->pCursorCache;
+ while (CacheCurIcon)
+ {
+ if (CacheCurIcon->pcurNext == CurIcon)
+ {
+ CacheCurIcon->pcurNext = CurIcon->pcurNext;
+ break;
+ }
+ CacheCurIcon = CacheCurIcon->pcurNext;
+ }
+ }
+ }
+
+ return TRUE;
}
VOID FASTCALL
-IntCleanupCurIcons(struct _EPROCESS *Process, PPROCESSINFO Win32Process)
+IntCleanupCurIconCache(PPROCESSINFO Win32Process)
{
PCURICON_OBJECT CurIcon;
/* Run through the list of icon objects */
- while(Win32Process->pCursorCache)
+ while (Win32Process->pCursorCache)
{
CurIcon = Win32Process->pCursorCache;
Win32Process->pCursorCache = CurIcon->pcurNext;
- /* One ref for the handle, one for the list,
- * and potentially one from an other process via SetCursor */
- ASSERT(CurIcon->head.cLockObj <= 3);
- IntDestroyCurIconObject(CurIcon, TRUE);
- }
-}
-
-HCURSOR FASTCALL
-IntSetCursor(
- HCURSOR hCursor)
-{
- PCURICON_OBJECT pcurOld, pcurNew;
- HCURSOR hOldCursor = NULL;
-
- if (hCursor)
- {
- pcurNew = UserGetCurIconObject(hCursor);
- if (!pcurNew)
- {
- EngSetLastError(ERROR_INVALID_CURSOR_HANDLE);
- goto leave;
- }
- pcurNew->CURSORF_flags |= CURSORF_CURRENT;
- }
- else
- {
- pcurNew = NULL;
- }
-
- pcurOld = UserSetCursor(pcurNew, FALSE);
- if (pcurOld)
- {
- hOldCursor = pcurOld->head.h;
- pcurOld->CURSORF_flags &= ~CURSORF_CURRENT;
- if(UserObjectInDestroy(hOldCursor))
- {
- /* Destroy it once and for all */
- IntDestroyCurIconObject(pcurOld, TRUE);
- hOldCursor = NULL;
- }
- else
- {
- UserDereferenceObject(pcurOld);
- }
- }
-leave:
- return hOldCursor;
-}
-
-BOOL FASTCALL
-IntDestroyCursor(
- HANDLE hCurIcon,
- BOOL bForce)
-{
- PCURICON_OBJECT CurIcon;
- BOOL ret;
-
- if (!(CurIcon = UserGetCurIconObject(hCurIcon)))
- {
- return(FALSE);
- }
-
- ret = IntDestroyCurIconObject(CurIcon, bForce);
- /* Note: IntDestroyCurIconObject will remove our reference for us! */
-
- return ret;
+ UserDereferenceObject(CurIcon);
+ }
}
/*
@@ -690,27 +620,56 @@
_In_ HANDLE hCurIcon,
_In_ BOOL bForce)
{
- PCURICON_OBJECT CurIcon;
BOOL ret;
- DECLARE_RETURN(BOOL);
TRACE("Enter NtUserDestroyCursorIcon\n");
UserEnterExclusive();
- if (!(CurIcon = UserGetCurIconObject(hCurIcon)))
- {
- RETURN(FALSE);
- }
-
- ret = IntDestroyCurIconObject(CurIcon, bForce);
- /* Note: IntDestroyCurIconObject will remove our reference for us! */
-
- RETURN(ret);
-
-CLEANUP:
- TRACE("Leave NtUserDestroyCursorIcon, ret=%i\n",_ret_);
+ if (!bForce)
+ {
+ /* Maybe we have good reasons not to destroy this object */
+ PCURICON_OBJECT CurIcon = UserGetCurIconObject(hCurIcon);
+ ULONG Flags;
+ if (!CurIcon)
+ {
+ ret = FALSE;
+ goto leave;
+ }
+
+ if (CurIcon->head.ppi != PsGetCurrentProcessWin32Process())
+ {
+ /* No way, you're not touching my cursor */
+ ret = FALSE;
+ UserDereferenceObject(CurIcon);
+ goto leave;
+ }
+
+ Flags = CurIcon->CURSORF_flags;
+ UserDereferenceObject(CurIcon);
+
+ if (Flags & CURSORF_CURRENT)
+ {
+ WARN("Trying to delete current cursor!\n");
+ ret = FALSE;
+ goto leave;
+ }
+
+ if (Flags & CURSORF_LRSHARED)
+ {
+ WARN("Trying to delete shared cursor.\n");
+ /* This one is not an error */
+ ret = TRUE;
+ goto leave;
+ }
+ }
+
+ /* Destroy the handle */
+ ret = UserDeleteObject(hCurIcon, TYPE_CURSOR);
+
+leave:
+ TRACE("Leave NtUserDestroyCursorIcon, ret=%i\n", ret);
UserLeave();
- END_CLEANUP;
+ return ret;
}
@@ -891,18 +850,8 @@
pcurOld = UserSetCursor(pcurNew, FALSE);
if (pcurOld)
{
- hOldCursor = pcurOld->head.h;
pcurOld->CURSORF_flags &= ~CURSORF_CURRENT;
- if(UserObjectInDestroy(hOldCursor))
- {
- /* Destroy it once and for all */
- IntDestroyCurIconObject(pcurOld, TRUE);
- hOldCursor = NULL;
- }
- else
- {
- UserDereferenceObject(pcurOld);
- }
+ UserDereferenceObject(pcurOld);
}
leave:
@@ -1088,7 +1037,7 @@
for(i = 0; i < numFrames; i++)
{
if(AniCurIcon->aspcur[i])
- IntDestroyCurIconObject(AniCurIcon->aspcur[i], TRUE);
+ IntDestroyCurIconObject(AniCurIcon->aspcur[i]);
}
AniCurIcon->cicur = 0;
AniCurIcon->cpcur = 0;
Modified: trunk/reactos/win32ss/user/ntuser/defwnd.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/defwnd…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/defwnd.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/defwnd.c [iso-8859-1] Tue Oct 21 18:59:44 2014
@@ -387,7 +387,11 @@
RECT sizingRect, mouseRect, origRect, unmodRect;
HDC hdc;
LONG hittest = (LONG)(wParam & 0x0f);
+#ifdef NEW_CURSORICON
+ PCURICON_OBJECT DragCursor = NULL, OldCursor = NULL;
+#else
HCURSOR hDragCursor = 0, hOldCursor = 0;
+#endif
POINT minTrack, maxTrack;
POINT capturePoint, pt;
ULONG Style, ExStyle;
@@ -495,13 +499,35 @@
}
hdc = UserGetDCEx( pWndParent, 0, DCX_CACHE );
-
+#ifdef NEW_CURSORICON
+ if (iconic)
+ {
+ DragCursor = pwnd->pcls->spicn;
+ if (DragCursor)
+ {
+ UserReferenceObject(DragCursor);
+ }
+ else
+ {
+ HCURSOR CursorHandle = (HCURSOR)co_IntSendMessage( UserHMGetHandle(pwnd),
WM_QUERYDRAGICON, 0, 0 );
+ if (CursorHandle)
+ {
+ DragCursor = UserGetCurIconObject(CursorHandle);
+ }
+ else
+ {
+ iconic = FALSE;
+ }
+ }
+ }
+#else
if ( iconic ) /* create a cursor for dragging */
{
- hDragCursor = pwnd->pcls->hIcon;;
+ hDragCursor = pwnd->pcls->hIcon;
if ( !hDragCursor ) hDragCursor = (HCURSOR)co_IntSendMessage(
UserHMGetHandle(pwnd), WM_QUERYDRAGICON, 0, 0 );
if ( !hDragCursor ) iconic = FALSE;
}
+#endif
/* repaint the window before moving it around */
co_UserRedrawWindow( pwnd, NULL, 0, RDW_UPDATENOW | RDW_ALLCHILDREN);
@@ -558,14 +584,17 @@
if ( !moved )
{
moved = TRUE;
-
- if ( iconic ) /* ok, no system popup tracking */
- {
- hOldCursor = IntSetCursor(hDragCursor);
- UserShowCursor( TRUE );
- }
- else if(!DragFullWindows)
- UserDrawMovingFrame( hdc, &sizingRect, thickframe );
+ if ( iconic ) /* ok, no system popup tracking */
+ {
+#ifdef NEW_CURSORICON
+ OldCursor = UserSetCursor(DragCursor, FALSE);
+#else
+ hOldCursor = IntSetCursor(hDragCursor);
+#endif
+ UserShowCursor( TRUE );
+ }
+ else if(!DragFullWindows)
+ UserDrawMovingFrame( hdc, &sizingRect, thickframe );
}
if (msg.message == WM_KEYDOWN) UserSetCursorPos(pt.x, pt.y, 0, 0, FALSE);
@@ -644,10 +673,18 @@
{
if ( moved ) /* restore cursors, show icon title later on */
{
- UserShowCursor( FALSE );
- IntSetCursor( hOldCursor );
- }
+ UserShowCursor( FALSE );
+#ifdef NEW_CURSORICON
+ UserSetCursor(OldCursor, FALSE);
+#else
+ IntSetCursor( hOldCursor );
+#endif
+ }
+#ifdef NEW_CURSORICON
+ UserDereferenceObject(DragCursor);
+#else
IntDestroyCursor( hDragCursor, FALSE );
+#endif
}
else if ( moved && !DragFullWindows )
UserDrawMovingFrame( hdc, &sizingRect, thickframe );
@@ -990,6 +1027,19 @@
hDC = IntBeginPaint(Wnd, &Ps);
if (hDC)
{
+#ifdef NEW_CURSORICON
+ if (((Wnd->style & WS_MINIMIZE) != 0) &&
(Wnd->pcls->spicn))
+ {
+ RECT ClientRect;
+ INT x, y;
+
+ ERR("Doing Paint and Client area is empty!\n");
+ IntGetClientRect(Wnd, &ClientRect);
+ x = (ClientRect.right - ClientRect.left -
UserGetSystemMetrics(SM_CXICON)) / 2;
+ y = (ClientRect.bottom - ClientRect.top -
UserGetSystemMetrics(SM_CYICON)) / 2;
+ UserDrawIconEx(hDC, x, y, Wnd->pcls->spicn, 0, 0, 0, 0, DI_NORMAL
| DI_COMPAT | DI_DEFAULTSIZE);
+ }
+#else
HICON hIcon;
if (((Wnd->style & WS_MINIMIZE) != 0) && (hIcon =
Wnd->pcls->hIcon))
{
@@ -1002,7 +1052,9 @@
x = (ClientRect.right - ClientRect.left -
UserGetSystemMetrics(SM_CXICON)) / 2;
y = (ClientRect.bottom - ClientRect.top -
UserGetSystemMetrics(SM_CYICON)) / 2;
UserDrawIconEx( hDC, x, y, pIcon, 0, 0, 0, 0, DI_NORMAL | DI_COMPAT |
DI_DEFAULTSIZE );
+ UserDereferenceObject(pIcon)
}
+#endif
IntEndPaint(Wnd, &Ps);
}
return (0);
@@ -1096,23 +1148,38 @@
return lResult;
}
-HICON FASTCALL NC_IconForWindow( PWND pWnd )
+PCURICON_OBJECT FASTCALL NC_IconForWindow( PWND pWnd )
{
- HICON hIcon = 0;
+ PCURICON_OBJECT pIcon = NULL;
+ HICON hIcon;
// First thing to do, init the Window Logo icons.
if (!gpsi->hIconSmWindows) co_IntSetWndIcons();
- if (!hIcon) hIcon = UserGetProp(pWnd, gpsi->atomIconSmProp);
+ //FIXME: Some callers use this function as if it returns a boolean saying "this
window has an icon".
+ //FIXME: Hence we must return a pointer with no reference count.
+ //FIXME: This is bad and we should feel bad.
+
+ hIcon = UserGetProp(pWnd, gpsi->atomIconSmProp);
if (!hIcon) hIcon = UserGetProp(pWnd, gpsi->atomIconProp);
- if (!hIcon) hIcon = pWnd->pcls->hIconSm;
- if (!hIcon) hIcon = pWnd->pcls->hIcon;
-
- if (!hIcon && pWnd->style & DS_MODALFRAME)
+ if (!hIcon && pWnd->pcls->spicnSm)
+ return pWnd->pcls->spicnSm;
+ if (!hIcon && pWnd->pcls->spicn)
+ return pWnd->pcls->spicn;
+
+ if (!hIcon && (pWnd->style & DS_MODALFRAME))
{
if (!hIcon) hIcon = gpsi->hIconSmWindows; // Both are IDI_WINLOGO Small
if (!hIcon) hIcon = gpsi->hIconWindows; // Reg size.
}
- return hIcon;
+ if (hIcon)
+ {
+ pIcon = UserGetCurIconObject(hIcon);
+ if (pIcon)
+ {
+ UserDereferenceObject(pIcon);
+ }
+ }
+ return pIcon;
}
DWORD FASTCALL
Modified: trunk/reactos/win32ss/user/ntuser/main.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/main.c…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/main.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/main.c [iso-8859-1] Tue Oct 21 18:59:44 2014
@@ -238,6 +238,11 @@
ppiCurrent->hdeskStartup = NULL;
}
+#ifdef NEW_CURSORICON
+ /* Clean up the process icon cache */
+ IntCleanupCurIconCache(ppiCurrent);
+#endif
+
/* The process is dying */
PsSetProcessWin32Process(Process, NULL, ppiCurrent);
ppiCurrent->peProcess = NULL;
Modified: trunk/reactos/win32ss/user/ntuser/object.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/object…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/object.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/object.c [iso-8859-1] Tue Oct 21 18:59:44 2014
@@ -218,7 +218,11 @@
{ NULL, NULL, NULL }, /*
TYPE_FREE */
{ AllocDeskThreadObject, co_UserDestroyWindow, FreeDeskThreadObject }, /*
TYPE_WINDOW */
{ AllocDeskProcObject, UserDestroyMenuObject, FreeDeskProcObject }, /*
TYPE_MENU */
+#ifndef NEW_CURSORICON
{ AllocProcMarkObject, /*UserCursorCleanup*/NULL, FreeProcMarkObject }, /*
TYPE_CURSOR */
+#else
+ { AllocProcMarkObject, IntDestroyCurIconObject, FreeProcMarkObject }, /*
TYPE_CURSOR */
+#endif
{ AllocSysObject, /*UserSetWindowPosCleanup*/NULL, FreeSysObject }, /*
TYPE_SETWINDOWPOS */
{ AllocDeskThreadObject, IntRemoveHook, FreeDeskThreadObject }, /*
TYPE_HOOK */
{ AllocSysObject, /*UserClipDataCleanup*/NULL,FreeSysObject }, /*
TYPE_CLIPDATA */
@@ -686,6 +690,7 @@
return object;
}
+#ifndef NEW_CURSORICON
VOID
FASTCALL
UserSetObjectOwner(PVOID obj, HANDLE_TYPE type, PVOID owner)
@@ -720,6 +725,7 @@
ppi->UserHandleCount++;
IntReferenceProcessInfo(ppi);
}
+#endif
BOOLEAN
UserDestroyObjectsForOwner(PUSER_HANDLE_TABLE Table, PVOID Owner)
@@ -740,6 +746,7 @@
if (Entry->flags & HANDLEENTRY_INDESTROY)
continue;
+#ifndef NEW_CURSORICON
/* Spcial case for cursors until cursoricon_new is there */
if (Entry->type == TYPE_CURSOR)
{
@@ -750,6 +757,7 @@
}
continue;
}
+#endif
/* Call destructor */
if (!ObjectCallbacks[Entry->type].ObjectDestroy(Entry->ptr))
Modified: trunk/reactos/win32ss/user/ntuser/object.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/object…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/object.h [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/object.h [iso-8859-1] Tue Oct 21 18:59:44 2014
@@ -17,7 +17,9 @@
BOOL FASTCALL UserCreateHandleTable(VOID);
BOOL FASTCALL UserObjectInDestroy(HANDLE);
void DbgUserDumpHandleTable();
+#ifndef NEW_CURSORICON
VOID FASTCALL UserSetObjectOwner(PVOID obj, HANDLE_TYPE type, PVOID owner);
+#endif
PVOID FASTCALL ValidateHandle(HANDLE handle, HANDLE_TYPE type);
BOOLEAN UserDestroyObjectsForOwner(PUSER_HANDLE_TABLE Table, PVOID Owner);
Modified: trunk/reactos/win32ss/user/ntuser/painting.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/painti…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/painting.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/painting.c [iso-8859-1] Tue Oct 21 18:59:44 2014
@@ -2122,13 +2122,17 @@
{
PCURICON_OBJECT pIcon = NULL;
- if (!hIcon && pWnd)
- {
- hIcon = NC_IconForWindow( pWnd );
- }
-
if (hIcon)
- pIcon = UserGetCurIconObject(hIcon);
+ {
+ pIcon = UserGetCurIconObject(hIcon);
+ }
+ else if (pWnd)
+ {
+ pIcon = NC_IconForWindow(pWnd);
+ // FIXME: NC_IconForWindow should reference it for us */
+ if (pIcon)
+ UserReferenceObject(pIcon);
+ }
if (pIcon)
{
Modified: trunk/reactos/win32ss/user/ntuser/painting.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/painti…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/painting.h [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/painting.h [iso-8859-1] Tue Oct 21 18:59:44 2014
@@ -10,4 +10,4 @@
BOOL FASTCALL IntIsWindowDirty(PWND);
BOOL FASTCALL IntEndPaint(PWND,PPAINTSTRUCT);
HDC FASTCALL IntBeginPaint(PWND,PPAINTSTRUCT);
-HICON FASTCALL NC_IconForWindow( PWND );
+PCURICON_OBJECT FASTCALL NC_IconForWindow( PWND );
Modified: trunk/reactos/win32ss/user/ntuser/windc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/windc.…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/windc.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/windc.c [iso-8859-1] Tue Oct 21 18:59:44 2014
@@ -403,8 +403,7 @@
Flags |= DCX_CLIPCHILDREN;
}
/* If minized with icon in the set, we are forced to be cheap! */
- if (Wnd->style & WS_MINIMIZE &&
- Wnd->pcls->hIcon)
+ if (Wnd->style & WS_MINIMIZE && Wnd->pcls->spicn)
{
Flags |= DCX_CACHE;
}
Modified: trunk/reactos/win32ss/user/ntuser/window.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/window…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/window.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/window.c [iso-8859-1] Tue Oct 21 18:59:44 2014
@@ -1674,7 +1674,24 @@
}
pWnd->head.pti->cWindows++;
-
+#ifdef NEW_CURSORICON
+ if (Class->spicn && !Class->spicnSm)
+ {
+ HICON IconSmHandle = co_IntCopyImage(
+ UserHMGetHandle(Class->spicn),
+ IMAGE_ICON,
+ UserGetSystemMetrics( SM_CXSMICON ),
+ UserGetSystemMetrics( SM_CYSMICON ),
+ 0);
+ if (IconSmHandle)
+ {
+ Class->spicnSm = UserGetCurIconObject(IconSmHandle);
+ /* We can delete the handle, only the pointer is of interest */
+ NtUserDestroyCursor(IconSmHandle, FALSE);
+ Class->CSF_flags |= CSF_CACHEDSMICON;
+ }
+ }
+#else
if (Class->hIcon && !Class->hIconSm)
{
Class->hIconSmIntern = co_IntCopyImage( Class->hIcon, IMAGE_ICON,
@@ -1683,6 +1700,7 @@
TRACE("IntCreateWindow hIconSmIntern %p\n",Class->hIconSmIntern);
Class->CSF_flags |= CSF_CACHEDSMICON;
}
+#endif
if (pWnd->pcls->CSF_flags & CSF_SERVERSIDEPROC)
pWnd->state |= WNDS_SERVERSIDEWINDOWPROC;
Modified: trunk/reactos/win32ss/user/user32/windows/class.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/window…
==============================================================================
--- trunk/reactos/win32ss/user/user32/windows/class.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/windows/class.c [iso-8859-1] Tue Oct 21 18:59:44
2014
@@ -712,7 +712,19 @@
case GCW_ATOM:
Ret = (ULONG_PTR)Class->atomClassName;
break;
-
+#ifdef NEW_CURSORICON
+ case GCLP_HCURSOR:
+ Ret = Class->spcur ?
(ULONG_PTR)((PPROCMARKHEAD)DesktopPtrToUser(Class->spcur))->h : 0;
+ break;
+
+ case GCLP_HICON:
+ Ret = Class->spicn ?
(ULONG_PTR)((PPROCMARKHEAD)DesktopPtrToUser(Class->spicn))->h : 0;
+ break;
+
+ case GCLP_HICONSM:
+ Ret = Class->spicnSm ?
(ULONG_PTR)((PPROCMARKHEAD)DesktopPtrToUser(Class->spicnSm))->h : 0;
+ break;
+#else
case GCLP_HCURSOR:
/* FIXME - get handle from pointer to CURSOR object */
Ret = (ULONG_PTR)Class->hCursor;
@@ -727,6 +739,7 @@
/* FIXME - get handle from pointer to ICON object */
Ret = (ULONG_PTR)(Class->hIconSm ? Class->hIconSm :
Class->hIconSmIntern);
break;
+#endif
case GCLP_WNDPROC:
Ret = IntGetClsWndProc(Wnd, Class, TRUE);
@@ -790,6 +803,19 @@
Ret = (ULONG_PTR)Class->atomClassName;
break;
+#ifdef NEW_CURSORICON
+ case GCLP_HCURSOR:
+ Ret = Class->spcur ?
(ULONG_PTR)((PPROCMARKHEAD)DesktopPtrToUser(Class->spcur))->h : 0;
+ break;
+
+ case GCLP_HICON:
+ Ret = Class->spicn ?
(ULONG_PTR)((PPROCMARKHEAD)DesktopPtrToUser(Class->spicn))->h : 0;
+ break;
+
+ case GCLP_HICONSM:
+ Ret = Class->spicnSm ?
(ULONG_PTR)((PPROCMARKHEAD)DesktopPtrToUser(Class->spicnSm))->h : 0;
+ break;
+#else
case GCLP_HCURSOR:
/* FIXME - get handle from pointer to CURSOR object */
Ret = (ULONG_PTR)Class->hCursor;
@@ -804,6 +830,7 @@
/* FIXME - get handle from pointer to ICON object */
Ret = (ULONG_PTR)(Class->hIconSm ? Class->hIconSm :
Class->hIconSmIntern);
break;
+#endif
case GCLP_WNDPROC:
Ret = IntGetClsWndProc(Wnd, Class, FALSE);
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jgardou＠svn.reactos.org