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- Fix crashes in debug mode. 

- Fix some focus rectangle problems.
- Better debugging output.
- More cleanups.
This commit is contained in:
Dimitrie O. Paun 2002-09-27 22:02:16 +00:00 committed by Alexandre Julliard
parent 48d8ff42e1
commit e65eb61419
1 changed files with 210 additions and 185 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

391
dlls/comctl32/listview.c
View File

@ -175,6 +175,10 @@ DEFINE_COMMON_NOTIFICATIONS(LISTVIEW_INFO, hwndSelf);
/*
* constants
*/
/* How many we debug buffer to allocate */
#define DEBUG_BUFFERS 20
/* The size of a single debug bbuffer */
#define DEBUG_BUFFER_SIZE 256
/* Internal interface to LISTVIEW_HScroll and LISTVIEW_VScroll */
#define SB_INTERNAL -1
@ -428,34 +432,87 @@ static inline LPCSTR debugtext_tn(LPCWSTR text, BOOL isW, INT n)
return isW ? debugstr_wn(text, n) : debugstr_an((LPCSTR)text, n);
}
static char* debuglvitem_t(LPLVITEMW lpLVItem, BOOL isW)
static char* debug_getbuf()
{
static int index = 0;
static char buffers[20][256];
char* buf = buffers[index++ % 20];
static char buffers[DEBUG_BUFFERS][DEBUG_BUFFER_SIZE];
return buffers[index++ % DEBUG_BUFFERS];
}
static char* debuglvitem_t(LPLVITEMW lpLVItem, BOOL isW)
{
char* buf = debug_getbuf(), *text = buf;
int len, size = DEBUG_BUFFER_SIZE;
if (lpLVItem == NULL) return "(null)";
snprintf(buf, 256, "{mask=%x, iItem=%d, iSubItem=%d, state=%x, stateMask=%x,"
" pszText=%s, cchTextMax=%d, iImage=%d, lParam=%lx, iIndent=%d}",
lpLVItem->mask, lpLVItem->iItem, lpLVItem->iSubItem,
lpLVItem->state, lpLVItem->stateMask,
lpLVItem->mask & LVIF_TEXT ? debugtext_tn(lpLVItem->pszText, isW, 80) : 0,
lpLVItem->cchTextMax, lpLVItem->iImage, lpLVItem->lParam,
lpLVItem->iIndent);
return buf;
len = snprintf(buf, size, "{iItem=%d, iSubItem=%d, ", lpLVItem->iItem, lpLVItem->iSubItem);
if (len == -1) goto end; buf += len; size -= len;
if (lpLVItem->mask & LVIF_STATE)
len = snprintf(buf, size, "state=%x, stateMask=%x, ", lpLVItem->state, lpLVItem->stateMask);
else len = 0;
if (len == -1) goto end; buf += len; size -= len;
if (lpLVItem->mask & LVIF_TEXT)
len = snprintf(buf, size, "pszText=%s, cchTextMax=%d, ", debugtext_tn(lpLVItem->pszText, isW, 80), lpLVItem->cchTextMax);
else len = 0;
if (len == -1) goto end; buf += len; size -= len;
if (lpLVItem->mask & LVIF_IMAGE)
len = snprintf(buf, size, "iImage=%d, ", lpLVItem->iImage);
else len = 0;
if (len == -1) goto end; buf += len; size -= len;
if (lpLVItem->mask & LVIF_PARAM)
len = snprintf(buf, size, "lParam=%lx, ", lpLVItem->lParam);
else len = 0;
if (len == -1) goto end; buf += len; size -= len;
if (lpLVItem->mask & LVIF_INDENT)
len = snprintf(buf, size, "iIndent=%d, ", lpLVItem->iIndent);
else len = 0;
if (len == -1) goto end; buf += len; size -= len;
goto undo;
end:
buf = text + strlen(text);
undo:
if (buf - text > 2) buf[-2] = '}'; buf[-1] = 0;
return text;
}
static char* debuglvcolumn_t(LPLVCOLUMNW lpColumn, BOOL isW)
{
static int index = 0;
static char buffers[20][256];
char* buf = buffers[index++ % 20];
char* buf = debug_getbuf(), *text = buf;
int len, size = DEBUG_BUFFER_SIZE;
if (lpColumn == NULL) return "(null)";
snprintf(buf, 256, "{mask=%x, fmt=%x, cx=%d,"
" pszText=%s, cchTextMax=%d, iSubItem=%d}",
lpColumn->mask, lpColumn->fmt, lpColumn->cx,
lpColumn->mask & LVCF_TEXT ? debugtext_tn(lpColumn->pszText, isW, 80): "",
lpColumn->mask & LVCF_TEXT ? lpColumn->cchTextMax: 0, lpColumn->iSubItem);
return buf;
len = snprintf(buf, size, "{");
if (len == -1) goto end; buf += len; size -= len;
if (lpColumn->mask & LVCF_SUBITEM)
len = snprintf(buf, size, "iSubItem=%d, ", lpColumn->iSubItem);
else len = 0;
if (len == -1) goto end; buf += len; size -= len;
if (lpColumn->mask & LVCF_FMT)
len = snprintf(buf, size, "fmt=%x, ", lpColumn->fmt);
else len = 0;
if (len == -1) goto end; buf += len; size -= len;
if (lpColumn->mask & LVCF_WIDTH)
len = snprintf(buf, size, "cx=%d, ", lpColumn->cx);
else len = 0;
if (len == -1) goto end; buf += len; size -= len;
if (lpColumn->mask & LVCF_TEXT)
len = snprintf(buf, size, "pszText=%s, cchTextMax=%d, ", debugtext_tn(lpColumn->pszText, isW, 80), lpColumn->cchTextMax);
else len = 0;
if (len == -1) goto end; buf += len; size -= len;
if (lpColumn->mask & LVCF_IMAGE)
len = snprintf(buf, size, "iImage=%d, ", lpColumn->iImage);
else len = 0;
if (len == -1) goto end; buf += len; size -= len;
if (lpColumn->mask & LVCF_ORDER)
len = snprintf(buf, size, "iOrder=%d, ", lpColumn->iOrder);
else len = 0;
if (len == -1) goto end; buf += len; size -= len;
goto undo;
end:
buf = text + strlen(text);
undo:
if (buf - text > 2) buf[-2] = '}'; buf[-1] = 0;
return text;
}
#if 0
@ -1147,28 +1204,29 @@ static void LISTVIEW_UnsupportedStyles(LONG lStyle)
/***
* DESCRIPTION: [INTERNAL]
* Compute sizes and rectangles of an item. This is to localize all
* the computations in one place.
* the computations in one place. If you are not interested in some
* of these values, simply pass in a NULL.
*
* supported for style:
* IC SI LI RP
* PARAMETER(S):
* [I] HWND : window handle
* [I] INT : item number
* [O] LPPOINT : ptr to Origin point or NULL x x x x
* [O] LPPOINT : ptr to Position point or NULL x x x x
* [I] infoPtr : valid pointer to the listview structure
* [I] nItem : item number
* [O] lpptOrigin : ptr to Origin point x x x x
* [O] lpptPosition : ptr to Position point x x x x
* the Position point is relative to infoPtr->rcList
* (has *NOT* been adjusted by the origin)
* [O] LPRECT : ptr to Boundary rectangle or NULL x x x x
* [O] lprcBoundary : ptr to Boundary rectangle x x x x
* the Boundary rectangle is relative to infoPtr->rcList
* (has *NOT* been adjusted by the origin)
* [O] LPRECT : ptr to Icon rectangle or NULL x x x x
* [O] lprcIcon : ptr to Icon rectangle x x x x
* the Icon rectangle is relative to infoPtr->rcView
* (has already been adjusted by the origin)
* [O] LPRECT : ptr to Label rectangle or NULL x x - -
* [O] lprcLabel : ptr to Label rectangle x x - -
* - the Label rectangle is relative to infoPtr->rcView
* (has already been adjusted by the origin)
* - the Label rectangle encloses the label text only
* [O] LPRECT : ptr to FullText rectangle or NULL x x - -
* [O] lprcFText : ptr to FullText rectangle x x - -
* - the FullText rectangle is relative to infoPtr->rcView
* (has already been adjusted by the origin)
* - the FullText rectangle contains the Label rectangle
@ -1178,58 +1236,53 @@ static void LISTVIEW_UnsupportedStyles(LONG lStyle)
* TRUE if computations OK
* FALSE otherwise
*/
static BOOL LISTVIEW_GetAllMeasure(LISTVIEW_INFO *infoPtr, INT nItem,
LPPOINT lpptOrigin,
LPPOINT lpptPosition,
LPRECT lprcBoundary,
LPRECT lprcIcon,
LPRECT lprcLabel,
LPRECT lprcFText)
static BOOL LISTVIEW_GetAllMeasures(LISTVIEW_INFO *infoPtr, INT nItem,
LPPOINT lpptOrigin, LPPOINT lpptPosition,
LPRECT lprcBoundary, LPRECT lprcIcon,
LPRECT lprcLabel, LPRECT lprcFText)
{
LONG lStyle = GetWindowLongW(infoPtr->hwndSelf, GWL_STYLE);
UINT uView = lStyle & LVS_TYPEMASK;
BOOL bResult = TRUE;
HDPA hdpaSubItems;
LISTVIEW_ITEM *lpItem;
POINT Origin, Position;
RECT Icon, Boundary, Label;
INT nHorzPos = 0, nVertPos = 0;
LONG lStyle = GetWindowLongW(infoPtr->hwndSelf, GWL_STYLE);
UINT uView = lStyle & LVS_TYPEMASK;
BOOL bResult = TRUE;
HDPA hdpaSubItems;
LISTVIEW_ITEM *lpItem;
POINT Origin, Position;
RECT Icon, Boundary, Label;
INT nHorzPos = 0, nVertPos = 0;
SCROLLINFO scrollInfo;
/************************************************************/
/* compute Origin point */
/* (we can always do this even with bad/invalid nItem) */
/************************************************************/
SCROLLINFO scrollInfo;
ZeroMemory(&Origin, sizeof(POINT));
ZeroMemory(&scrollInfo, sizeof(SCROLLINFO));
scrollInfo.cbSize = sizeof(SCROLLINFO);
scrollInfo.fMask = SIF_POS;
/************************************************************/
/* compute Origin point */
/* (we can always do this even with bad/invalid nItem) */
/************************************************************/
scrollInfo.cbSize = sizeof(SCROLLINFO);
scrollInfo.fMask = SIF_POS;
if ((lStyle & WS_HSCROLL) && GetScrollInfo(infoPtr->hwndSelf, SB_HORZ, &scrollInfo))
nHorzPos = scrollInfo.nPos;
if ((lStyle & WS_VSCROLL) && GetScrollInfo(infoPtr->hwndSelf, SB_VERT, &scrollInfo))
nVertPos = scrollInfo.nPos;
if ((lStyle & WS_HSCROLL) && GetScrollInfo(infoPtr->hwndSelf, SB_HORZ, &scrollInfo))
nHorzPos = scrollInfo.nPos;
if ((lStyle & WS_VSCROLL) && GetScrollInfo(infoPtr->hwndSelf, SB_VERT, &scrollInfo))
nVertPos = scrollInfo.nPos;
TRACE("nHorzPos=%d, nVertPos=%d\n", nHorzPos, nVertPos);
TRACE("nHorzPos=%d, nVertPos=%d\n", nHorzPos, nVertPos);
Origin.x = infoPtr->rcList.left;
Origin.y = infoPtr->rcList.top;
if (uView == LVS_LIST)
{
nHorzPos *= LISTVIEW_GetCountPerColumn(infoPtr);
nVertPos = 0;
}
else if (uView == LVS_REPORT)
{
nVertPos *= infoPtr->nItemHeight;
}
Origin.x = infoPtr->rcList.left;
Origin.y = infoPtr->rcList.top;
if (uView == LVS_LIST)
{
nHorzPos *= LISTVIEW_GetCountPerColumn(infoPtr);
nVertPos = 0;
}
else if (uView == LVS_REPORT)
{
nVertPos *= infoPtr->nItemHeight;
}
Origin.x -= nHorzPos;
Origin.y -= nVertPos;
Origin.x -= nHorzPos;
Origin.y -= nVertPos;
TRACE("hwnd=%x, item=%d, origin=(%ld,%ld)\n",
infoPtr->hwndSelf, nItem, Origin.x, Origin.y);
if (lpptOrigin) *lpptOrigin = Origin;
TRACE("hwnd=%x, item=%d, origin=(%ld,%ld)\n",
infoPtr->hwndSelf, nItem, Origin.x, Origin.y);
if (lpptOrigin) *lpptOrigin = Origin;
/************************************************************/
@ -1284,15 +1337,7 @@ static BOOL LISTVIEW_GetAllMeasure(LISTVIEW_INFO *infoPtr, INT nItem,
infoPtr->nItemHeight) + infoPtr->rcList.top;
if (!(lStyle & LVS_NOSCROLL))
{
SCROLLINFO scrollInfo;
/* Adjust position by scrollbar offset */
ZeroMemory(&scrollInfo, sizeof(SCROLLINFO));
scrollInfo.cbSize = sizeof(SCROLLINFO);
scrollInfo.fMask = SIF_POS;
GetScrollInfo(infoPtr->hwndSelf, SB_HORZ, &scrollInfo);
Boundary.left -= scrollInfo.nPos;
}
Boundary.left -= nHorzPos;
}
Boundary.right = Boundary.left + infoPtr->nItemWidth;
Boundary.bottom = Boundary.top + infoPtr->nItemHeight;
@ -2258,7 +2303,6 @@ static void LISTVIEW_SetSelection(LISTVIEW_INFO *infoPtr, INT nItem)
LISTVIEW_RemoveAllSelections(infoPtr);
ZeroMemory(&lvItem, sizeof(lvItem));
lvItem.state = LVIS_FOCUSED | LVIS_SELECTED;
lvItem.stateMask = LVIS_FOCUSED | LVIS_SELECTED;
LISTVIEW_SetItemState(infoPtr, nItem, &lvItem);
@ -2598,9 +2642,6 @@ static BOOL set_main_item(LISTVIEW_INFO *infoPtr, LPLVITEMW lpLVItem, BOOL isW)
NMLISTVIEW nmlv;
UINT uChanged = 0;
TRACE("(lpLVItem=%s, isW=%d)\n", debuglvitem_t(lpLVItem, isW), isW);
if (lStyle & LVS_OWNERDATA)
{
INT oldState;
@ -2764,8 +2805,6 @@ static BOOL set_sub_item(LISTVIEW_INFO *infoPtr, LPLVITEMW lpLVItem, BOOL isW)
HDPA hdpaSubItems;
LISTVIEW_SUBITEM *lpSubItem;
TRACE("(lpLVItem=%s, isW=%d)\n", debuglvitem_t(lpLVItem, isW), isW);
if (lStyle & LVS_OWNERDATA) return FALSE;
/* set subitem only if column is present */
@ -2832,6 +2871,8 @@ static BOOL LISTVIEW_SetItemT(LISTVIEW_INFO *infoPtr, LPLVITEMW lpLVItem, BOOL i
LPWSTR pszText = NULL;
BOOL bResult;
TRACE("(lpLVItem=%s, isW=%d)\n", debuglvitem_t(lpLVItem, isW), isW);
if (!lpLVItem || lpLVItem->iItem < 0 ||
lpLVItem->iItem>=GETITEMCOUNT(infoPtr))
return FALSE;
@ -2869,7 +2910,7 @@ static BOOL LISTVIEW_SetItemT(LISTVIEW_INFO *infoPtr, LPLVITEMW lpLVItem, BOOL i
InvalidateRect(infoPtr->hwndSelf, &rcOldItem, TRUE);
}
LISTVIEW_GetAllMeasure(infoPtr, lpLVItem->iItem, NULL, NULL,
LISTVIEW_GetAllMeasures(infoPtr, lpLVItem->iItem, NULL, NULL,
NULL, &rcIcon, NULL, &rcFullText);
UnionRect(&rcNewItem, &rcIcon, &rcFullText);
if(!IsRectEmpty(&rcNewItem))
@ -2993,7 +3034,6 @@ static void LISTVIEW_DrawSubItem(LISTVIEW_INFO *infoPtr, HDC hdc, INT nItem, INT
LISTVIEW_GetItemW(infoPtr, &lvItem, TRUE);
TRACE(" lvItem=%s\n", debuglvitem_t(&lvItem, TRUE));
ZeroMemory(&lvColumn, sizeof(lvColumn));
lvColumn.mask = LVCF_FMT;
LISTVIEW_GetColumnT(infoPtr, nSubItem, &lvColumn, TRUE);
textLeft = rcItem.left;
@ -3299,7 +3339,7 @@ static void LISTVIEW_DrawLargeItem(LISTVIEW_INFO *infoPtr, HDC hdc, INT nItem, R
LISTVIEW_GetItemW(infoPtr, &lvItem, FALSE);
TRACE(" lvItem=%s\n", debuglvitem_t(&lvItem, TRUE));
LISTVIEW_GetAllMeasure(infoPtr, nItem, &ptOrg, NULL,
LISTVIEW_GetAllMeasures(infoPtr, nItem, &ptOrg, NULL,
&rcFill, &rcIcon, &rcLabel, &rcFullText);
rcFill.left += ptOrg.x;
rcFill.top += ptOrg.y;
@ -3564,7 +3604,6 @@ static void LISTVIEW_RefreshReport(LISTVIEW_INFO *infoPtr, HDC hdc, DWORD cdmode
dis.rcItem.bottom = dis.rcItem.top + infoPtr->nItemHeight;
OffsetRect(&dis.rcItem, ptOrig.x, 0);
ZeroMemory(&item, sizeof(item));
item.iItem = nItem;
item.iSubItem = 0;
item.mask = LVIF_PARAM;
@ -4668,41 +4707,35 @@ static BOOL LISTVIEW_EnsureVisible(LISTVIEW_INFO *infoPtr, INT nItem, BOOL bPart
*/
static INT LISTVIEW_GetNearestItem(LISTVIEW_INFO *infoPtr, POINT pt, UINT vkDirection)
{
LV_INTHIT lvIntHit;
INT nItem = -1;
RECT rcView;
LV_INTHIT lvIntHit;
INT nItem;
RECT rcView;
TRACE("point %ld,%ld, direction %s\n", pt.x, pt.y,
(vkDirection == VK_DOWN) ? "VK_DOWN" :
((vkDirection == VK_UP) ? "VK_UP" :
((vkDirection == VK_LEFT) ? "VK_LEFT" : "VK_RIGHT")));
TRACE("point %ld,%ld, direction %s\n", pt.x, pt.y,
(vkDirection == VK_DOWN) ? "VK_DOWN" :
((vkDirection == VK_UP) ? "VK_UP" :
((vkDirection == VK_LEFT) ? "VK_LEFT" : "VK_RIGHT")));
if (!LISTVIEW_GetViewRect(infoPtr, &rcView)) return -1;
if (!LISTVIEW_GetOrigin(infoPtr, &lvIntHit.ht.pt)) return -1;
if (LISTVIEW_GetViewRect(infoPtr, &rcView))
{
ZeroMemory(&lvIntHit, sizeof(lvIntHit));
LISTVIEW_GetOrigin(infoPtr, &lvIntHit.ht.pt);
lvIntHit.ht.pt.x += pt.x;
lvIntHit.ht.pt.y += pt.y;
if (vkDirection == VK_DOWN)
lvIntHit.ht.pt.y += infoPtr->nItemHeight;
lvIntHit.ht.pt.y += infoPtr->nItemHeight;
else if (vkDirection == VK_UP)
lvIntHit.ht.pt.y -= infoPtr->nItemHeight;
lvIntHit.ht.pt.y -= infoPtr->nItemHeight;
else if (vkDirection == VK_LEFT)
lvIntHit.ht.pt.x -= infoPtr->nItemWidth;
lvIntHit.ht.pt.x -= infoPtr->nItemWidth;
else if (vkDirection == VK_RIGHT)
lvIntHit.ht.pt.x += infoPtr->nItemWidth;
lvIntHit.ht.pt.x += infoPtr->nItemWidth;
if (!PtInRect(&rcView, lvIntHit.ht.pt))
return -1;
else
{
nItem = LISTVIEW_SuperHitTestItem(infoPtr, &lvIntHit, TRUE);
return nItem == -1 ? lvIntHit.iDistItem : nItem;
}
}
if (!PtInRect(&rcView, lvIntHit.ht.pt)) return -1;
return nItem;
nItem = LISTVIEW_SuperHitTestItem(infoPtr, &lvIntHit, TRUE);
return nItem == -1 ? lvIntHit.iDistItem : nItem;
}
/***
@ -5120,8 +5153,7 @@ static BOOL LISTVIEW_GetItemT(LISTVIEW_INFO *infoPtr, LPLVITEMW lpLVItem, BOOL i
* information from the application
*/
TRACE("(lpLVItem=%s, internal=%d, isW=%d)\n",
debuglvitem_t(lpLVItem, isW), internal, isW);
TRACE("(lpLVItem=%s, internal=%d, isW=%d)\n", debuglvitem_t(lpLVItem, isW), internal, isW);
if (!lpLVItem || (lpLVItem->iItem < 0) ||
(lpLVItem->iItem >= GETITEMCOUNT(infoPtr)))
@ -5313,19 +5345,17 @@ static BOOL LISTVIEW_GetItemT(LISTVIEW_INFO *infoPtr, LPLVITEMW lpLVItem, BOOL i
*/
static BOOL LISTVIEW_GetItemBoundBox(LISTVIEW_INFO *infoPtr, INT nItem, LPRECT lpRect)
{
BOOL bResult = FALSE;
BOOL bResult;
TRACE("(nItem=%d,lpRect=%p)\n", nItem, lpRect);
TRACE("(nItem=%d,lpRect=%p)\n", nItem, lpRect);
if ((nItem >= 0) && (nItem < GETITEMCOUNT(infoPtr)) &&
(lpRect != NULL))
{
bResult = LISTVIEW_GetAllMeasure(infoPtr, nItem, NULL, NULL,
lpRect, NULL, NULL, NULL);
}
TRACE("result %s: (%d,%d)-(%d,%d)\n", bResult ? "TRUE" : "FALSE",
lpRect->left, lpRect->top, lpRect->right, lpRect->bottom);
return bResult;
if (!lpRect) return FALSE;
bResult = LISTVIEW_GetAllMeasures(infoPtr, nItem, 0, 0, lpRect, 0, 0, 0);
TRACE("result %s: (%d,%d)-(%d,%d)\n", bResult ? "TRUE" : "FALSE",
lpRect->left, lpRect->top, lpRect->right, lpRect->bottom);
return bResult;
}
/***
@ -5345,19 +5375,18 @@ static BOOL LISTVIEW_GetItemBoundBox(LISTVIEW_INFO *infoPtr, INT nItem, LPRECT l
*/
static BOOL LISTVIEW_GetItemPosition(LISTVIEW_INFO *infoPtr, INT nItem, LPPOINT lpptPosition)
{
BOOL bResult = FALSE;
BOOL bResult;
TRACE("(nItem=%d, lpptPosition=%p)\n", nItem, lpptPosition);
TRACE("(nItem=%d, lpptPosition=%p)\n", nItem, lpptPosition);
if ((nItem >= 0) && (nItem < GETITEMCOUNT(infoPtr)) &&
(lpptPosition != NULL))
{
bResult = LISTVIEW_GetAllMeasure(infoPtr, nItem, NULL, lpptPosition,
if(!lpptPosition) return FALSE;
bResult = LISTVIEW_GetAllMeasures(infoPtr, nItem, NULL, lpptPosition,
NULL, NULL, NULL, NULL);
TRACE("result %s (%ld,%ld)\n", bResult ? "TRUE" : "FALSE",
lpptPosition->x, lpptPosition->y);
}
return bResult;
return bResult;
}
/***
@ -5555,7 +5584,6 @@ static BOOL LISTVIEW_GetItemRect(LISTVIEW_INFO *infoPtr, INT nItem, LPRECT lprc)
{
LVITEMW lvItem;
ZeroMemory(&lvItem, sizeof(lvItem));
lvItem.mask = LVIF_INDENT;
lvItem.iItem = nItem;
lvItem.iSubItem = 0;
@ -5575,8 +5603,7 @@ static BOOL LISTVIEW_GetItemRect(LISTVIEW_INFO *infoPtr, INT nItem, LPRECT lprc)
switch(lprc->left)
{
case LVIR_ICON:
bResult = LISTVIEW_GetAllMeasure(infoPtr, nItem, NULL, NULL,
NULL, lprc, NULL, NULL);
bResult = LISTVIEW_GetAllMeasures(infoPtr, nItem, 0, 0, 0, lprc, 0, 0);
if (uView & LVS_REPORT)
{
lprc->left += nIndent;
@ -5587,8 +5614,7 @@ static BOOL LISTVIEW_GetItemRect(LISTVIEW_INFO *infoPtr, INT nItem, LPRECT lprc)
case LVIR_LABEL:
if ((uView == LVS_ICON) || (uView == LVS_SMALLICON))
{
bResult = LISTVIEW_GetAllMeasure(infoPtr, nItem, NULL, NULL,
NULL, NULL, lprc, NULL);
bResult = LISTVIEW_GetAllMeasures(infoPtr, nItem, 0, 0, 0, 0, lprc, 0);
}
else
{
@ -5628,13 +5654,13 @@ static BOOL LISTVIEW_GetItemRect(LISTVIEW_INFO *infoPtr, INT nItem, LPRECT lprc)
{
RECT label_rect, icon_rect;
bResult = LISTVIEW_GetAllMeasure(infoPtr, nItem, NULL, NULL,
bResult = LISTVIEW_GetAllMeasures(infoPtr, nItem, NULL, NULL,
NULL, &icon_rect, &label_rect, NULL);
UnionRect (lprc, &icon_rect, &label_rect);
}
else
{
if (!LISTVIEW_GetAllMeasure(infoPtr, nItem, NULL, NULL,
if (!LISTVIEW_GetAllMeasures(infoPtr, nItem, NULL, NULL,
lprc, NULL, NULL, NULL)) break;
bResult = TRUE;
if (!(infoPtr->dwExStyle&LVS_EX_FULLROWSELECT) && uView&LVS_REPORT)
@ -5895,20 +5921,13 @@ static LRESULT LISTVIEW_GetItemState(LISTVIEW_INFO *infoPtr, INT nItem, UINT uMa
*/
static LRESULT LISTVIEW_GetItemTextT(LISTVIEW_INFO *infoPtr, INT nItem, LPLVITEMW lpLVItem, BOOL isW)
{
INT nLength = 0;
if (!lpLVItem || (nItem < 0) || (nItem >= GETITEMCOUNT(infoPtr))) return 0;
if (lpLVItem != NULL)
{
if ((nItem >= 0) && (nItem < GETITEMCOUNT(infoPtr)))
{
lpLVItem->mask = LVIF_TEXT;
lpLVItem->iItem = nItem;
if (LISTVIEW_GetItemT(infoPtr, lpLVItem, FALSE, isW))
nLength = textlenT(lpLVItem->pszText, isW);
}
}
lpLVItem->mask = LVIF_TEXT;
lpLVItem->iItem = nItem;
if (!LISTVIEW_GetItemT(infoPtr, lpLVItem, FALSE, isW)) return 0;
return nLength;
return textlenT(lpLVItem->pszText, isW);
}
/***
@ -6076,8 +6095,7 @@ static BOOL LISTVIEW_GetOrigin(LISTVIEW_INFO *infoPtr, LPPOINT lpptOrigin)
{
if (!lpptOrigin) return FALSE;
LISTVIEW_GetAllMeasure(infoPtr, -1, lpptOrigin, NULL,
NULL, NULL, NULL, NULL);
LISTVIEW_GetAllMeasures(infoPtr, -1, lpptOrigin, 0, 0, 0, 0, 0);
TRACE("(pt=(%ld,%ld))\n", lpptOrigin->x, lpptOrigin->y);
@ -6196,6 +6214,7 @@ static INT LISTVIEW_SuperHitTestItem(LISTVIEW_INFO *infoPtr, LPLV_INTHIT lpInt,
TRACE("(x=%ld, y=%ld)\n", lpInt->ht.pt.x, lpInt->ht.pt.y);
/* FIXME: get the visible range */
topindex = LISTVIEW_GetTopIndex(infoPtr);
if (uView == LVS_REPORT)
{
@ -6327,29 +6346,25 @@ static INT LISTVIEW_HitTestItem(LISTVIEW_INFO *infoPtr, LPLVHITTESTINFO lpHitTes
*/
static LRESULT LISTVIEW_HitTest(LISTVIEW_INFO *infoPtr, LPLVHITTESTINFO lpHitTestInfo)
{
INT nItem = -1;
lpHitTestInfo->flags = 0;
lpHitTestInfo->flags = 0;
if (infoPtr->rcList.left > lpHitTestInfo->pt.x)
lpHitTestInfo->flags = LVHT_TOLEFT;
else if (infoPtr->rcList.right < lpHitTestInfo->pt.x)
lpHitTestInfo->flags = LVHT_TORIGHT;
if (infoPtr->rcList.left > lpHitTestInfo->pt.x)
lpHitTestInfo->flags = LVHT_TOLEFT;
else if (infoPtr->rcList.right < lpHitTestInfo->pt.x)
lpHitTestInfo->flags = LVHT_TORIGHT;
if (infoPtr->rcList.top > lpHitTestInfo->pt.y)
lpHitTestInfo->flags |= LVHT_ABOVE;
else if (infoPtr->rcList.bottom < lpHitTestInfo->pt.y)
lpHitTestInfo->flags |= LVHT_BELOW;
if (infoPtr->rcList.top > lpHitTestInfo->pt.y)
lpHitTestInfo->flags |= LVHT_ABOVE;
else if (infoPtr->rcList.bottom < lpHitTestInfo->pt.y)
lpHitTestInfo->flags |= LVHT_BELOW;
if (lpHitTestInfo->flags) return -1;
if (lpHitTestInfo->flags == 0)
{
/* NOTE (mm 20001022): We must not allow iSubItem to be touched, for
* an app might pass only a structure with space up to iItem!
* (MS Office 97 does that for instance in the file open dialog)
*/
nItem = LISTVIEW_HitTestItem(infoPtr, lpHitTestInfo, FALSE);
}
return nItem;
return LISTVIEW_HitTestItem(infoPtr, lpHitTestInfo, FALSE);
}
/***
@ -6404,7 +6419,7 @@ static LRESULT LISTVIEW_InsertColumnT(LISTVIEW_INFO *infoPtr, INT nColumn,
INT nNewColumn = -1;
HDITEMW hdi;
TRACE("(nColumn=%d, lpColumn=%p)\n", nColumn, lpColumn);
TRACE("(nColumn=%d, lpColumn=%s, isW=%d)\n", nColumn, debuglvcolumn_t(lpColumn, isW), isW);
if (lpColumn != NULL)
{
@ -6557,7 +6572,7 @@ static INT WINAPI LISTVIEW_InsertCompare( LPVOID first, LPVOID second, LPARAM
*
* PARAMETER(S):
* [I] infoPtr : valid pointer to the listview structure
* [I] LPLVITEMW : item information
* [I] lpLVItem : item information
* [I] isW : TRUE if lpLVItem is Unicode, FALSE if it's ANSI
*
* RETURN:
@ -6599,6 +6614,11 @@ static LRESULT LISTVIEW_InsertItemT(LISTVIEW_INFO *infoPtr, LPLVITEMW lpLVItem,
is_sorted = (lStyle & (LVS_SORTASCENDING | LVS_SORTDESCENDING)) &&
!(lStyle & LVS_OWNERDRAWFIXED) && (LPSTR_TEXTCALLBACKW != lpLVItem->pszText);
nItem = DPA_InsertPtr( infoPtr->hdpaItems,
is_sorted ? GETITEMCOUNT( infoPtr ) + 1 : lpLVItem->iItem,
hdpaSubItems );
if (nItem == -1) goto fail;
if (!LISTVIEW_SetItemT(infoPtr, lpLVItem, isW)) goto fail;
/* if we're sorted, sort the list, and update the index */
@ -6606,17 +6626,17 @@ static LRESULT LISTVIEW_InsertItemT(LISTVIEW_INFO *infoPtr, LPLVITEMW lpLVItem,
{
DPA_Sort( infoPtr->hdpaItems, LISTVIEW_InsertCompare, (LPARAM)infoPtr->hwndSelf );
nItem = DPA_GetPtrIndex( infoPtr->hdpaItems, hdpaSubItems );
if (nItem == -1) goto fail;
if (nItem == -1)
{
ERR("We can't find the item we just inserted, possible memory corruption.");
/* we can't remove it from the list if we can't find it, so just fail */
goto fail;
}
}
/* Add the subitem list to the items array. Do this last in case we go to
* fail during the above.
*/
nItem = DPA_InsertPtr( infoPtr->hdpaItems,
is_sorted ? GETITEMCOUNT( infoPtr ) + 1 : lpLVItem->iItem,
hdpaSubItems );
if (nItem == -1) goto fail;
LISTVIEW_ShiftIndices(infoPtr, nItem, 1);
lpItem->valid = TRUE;
@ -6639,9 +6659,11 @@ static LRESULT LISTVIEW_InsertItemT(LISTVIEW_INFO *infoPtr, LPLVITEMW lpLVItem,
/* FIXME: refresh client area */
LISTVIEW_Invalidate(infoPtr);
TRACE(" <- %d\n", nItem);
return nItem;
fail:
DPA_DeletePtr(hdpaSubItems, 0);
DPA_Destroy (hdpaSubItems);
COMCTL32_Free (lpItem);
return -1;
@ -7853,6 +7875,9 @@ static void scroll_list(LISTVIEW_INFO *infoPtr, INT dx, INT dy)
/* now we can scroll the list */
ScrollWindowEx(infoPtr->hwndSelf, dx, dy, &infoPtr->rcList,
&infoPtr->rcList, 0, 0, SW_INVALIDATE);
/* if we have focus, adjust rect */
if (infoPtr->bFocus && !IsRectEmpty(&infoPtr->rcFocus))
OffsetRect(&infoPtr->rcFocus, dx, dy);
UpdateWindow(infoPtr->hwndSelf);
}