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Implemented TCM_SETITEMEXTRA.

This commit is contained in:
Jon Griffiths 2004-06-04 18:11:03 +00:00 committed by Alexandre Julliard
parent 4f640697bd
commit 438bf11a7d
1 changed files with 63 additions and 36 deletions
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99
dlls/comctl32/tab.c
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@ -27,7 +27,6 @@
* TCIF_RTLREADING
*
* Messages:
* TCM_SETITEMEXTRA
* TCM_REMOVEIMAGE
* TCM_DESELECTALL
* TCM_GETEXTENDEDSTYLE
@ -56,15 +55,18 @@ typedef struct
DWORD dwState;
LPWSTR pszText;
INT iImage;
LPARAM lParam;
RECT rect; /* bounding rectangle of the item relative to the
* leftmost item (the leftmost item, 0, would have a
* "left" member of 0 in this rectangle)
*
* additionally the top member hold the row number
* and bottom is unused and should be 0 */
RECT rect; /* bounding rectangle of the item relative to the
* leftmost item (the leftmost item, 0, would have a
* "left" member of 0 in this rectangle)
*
* additionally the top member hold the row number
* and bottom is unused and should be 0 */
BYTE extra[1]; /* Space for caller supplied info, variable size */
} TAB_ITEM;
/* The size of a tab item depends on how much extra data is requested */
#define TAB_ITEM_SIZE(infoPtr) (sizeof(TAB_ITEM) - sizeof(BYTE) + infoPtr->cbInfo)
typedef struct
{
HWND hwndNotify; /* notification window (parent) */
@ -82,17 +84,18 @@ typedef struct
HIMAGELIST himl; /* handle to a image list (may be 0) */
HWND hwndToolTip; /* handle to tab's tooltip */
INT leftmostVisible; /* Used for scrolling, this member contains
* the index of the first visible item */
* the index of the first visible item */
INT iSelected; /* the currently selected item */
INT iHotTracked; /* the highlighted item under the mouse */
INT uFocus; /* item which has the focus */
TAB_ITEM* items; /* pointer to an array of TAB_ITEM's */
BOOL DoRedraw; /* flag for redrawing when tab contents is changed*/
BOOL needsScrolling; /* TRUE if the size of the tabs is greater than
* the size of the control */
* the size of the control */
BOOL fHeightSet; /* was the height of the tabs explicitly set? */
BOOL bUnicode; /* Unicode control? */
HWND hwndUpDown; /* Updown control used for scrolling */
INT cbInfo; /* Number of bytes of caller supplied info per tab */
} TAB_INFO;
/******************************************************************************
@ -190,8 +193,8 @@ TAB_DumpItemInternal(TAB_INFO *infoPtr, UINT iItem)
TRACE("tab %d, mask=0x%08x, dwState=0x%08lx, pszText=%s, iImage=%d\n",
iItem, ti->mask, ti->dwState, debugstr_w(ti->pszText),
ti->iImage);
TRACE("tab %d, lParam=0x%08lx, rect.left=%ld, rect.top(row)=%ld\n",
iItem, ti->lParam, ti->rect.left, ti->rect.top);
TRACE("tab %d, rect.left=%ld, rect.top(row)=%ld\n",
iItem, ti->rect.left, ti->rect.top);
}
}
@ -1654,7 +1657,8 @@ TAB_DrawItemInterior
dis.hwndItem = hwnd; /* */
dis.hDC = hdc;
CopyRect(&dis.rcItem,drawRect);
dis.itemData = infoPtr->items[iItem].lParam;
dis.itemData = 0;
memcpy( &dis.itemData, infoPtr->items[iItem].extra, min(sizeof(dis.itemData),infoPtr->cbInfo) );
/*
* send the draw message
@ -2520,7 +2524,7 @@ TAB_InsertItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
if (infoPtr->uNumItem == 0) {
infoPtr->items = Alloc (sizeof (TAB_ITEM));
infoPtr->items = Alloc (TAB_ITEM_SIZE(infoPtr));
infoPtr->uNumItem++;
infoPtr->iSelected = 0;
}
@ -2528,18 +2532,18 @@ TAB_InsertItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
TAB_ITEM *oldItems = infoPtr->items;
infoPtr->uNumItem++;
infoPtr->items = Alloc (sizeof (TAB_ITEM) * infoPtr->uNumItem);
infoPtr->items = Alloc (TAB_ITEM_SIZE(infoPtr) * infoPtr->uNumItem);
/* pre insert copy */
if (iItem > 0) {
memcpy (&infoPtr->items[0], &oldItems[0],
iItem * sizeof(TAB_ITEM));
iItem * TAB_ITEM_SIZE(infoPtr));
}
/* post insert copy */
if (iItem < infoPtr->uNumItem - 1) {
memcpy (&infoPtr->items[iItem+1], &oldItems[iItem],
(infoPtr->uNumItem - iItem - 1) * sizeof(TAB_ITEM));
(infoPtr->uNumItem - iItem - 1) * TAB_ITEM_SIZE(infoPtr));
}
@ -2557,8 +2561,10 @@ TAB_InsertItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
infoPtr->items[iItem].iImage = pti->iImage;
if (pti->mask & TCIF_PARAM)
infoPtr->items[iItem].lParam = pti->lParam;
memcpy(infoPtr->items[iItem].extra, &pti->lParam, infoPtr->cbInfo);
else
memset(infoPtr->items[iItem].extra, 0, infoPtr->cbInfo);
TAB_SetItemBounds(hwnd);
if (infoPtr->uNumItem > 1)
TAB_InvalidateTabArea(hwnd, infoPtr);
@ -2566,7 +2572,7 @@ TAB_InsertItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
InvalidateRect(hwnd, NULL, TRUE);
TRACE("[%p]: added item %d %s\n",
hwnd, iItem, debugstr_w(infoPtr->items[iItem].pszText));
hwnd, iItem, debugstr_w(infoPtr->items[iItem].pszText));
return iItem;
}
@ -2594,7 +2600,7 @@ TAB_InsertItemW (HWND hwnd, WPARAM wParam, LPARAM lParam)
TAB_DumpItemExternalW(pti, iItem);
if (infoPtr->uNumItem == 0) {
infoPtr->items = Alloc (sizeof (TAB_ITEM));
infoPtr->items = Alloc (TAB_ITEM_SIZE(infoPtr));
infoPtr->uNumItem++;
infoPtr->iSelected = 0;
}
@ -2602,18 +2608,18 @@ TAB_InsertItemW (HWND hwnd, WPARAM wParam, LPARAM lParam)
TAB_ITEM *oldItems = infoPtr->items;
infoPtr->uNumItem++;
infoPtr->items = Alloc (sizeof (TAB_ITEM) * infoPtr->uNumItem);
infoPtr->items = Alloc (TAB_ITEM_SIZE(infoPtr) * infoPtr->uNumItem);
/* pre insert copy */
if (iItem > 0) {
memcpy (&infoPtr->items[0], &oldItems[0],
iItem * sizeof(TAB_ITEM));
iItem * TAB_ITEM_SIZE(infoPtr));
}
/* post insert copy */
if (iItem < infoPtr->uNumItem - 1) {
memcpy (&infoPtr->items[iItem+1], &oldItems[iItem],
(infoPtr->uNumItem - iItem - 1) * sizeof(TAB_ITEM));
(infoPtr->uNumItem - iItem - 1) * TAB_ITEM_SIZE(infoPtr));
}
@ -2631,7 +2637,9 @@ TAB_InsertItemW (HWND hwnd, WPARAM wParam, LPARAM lParam)
infoPtr->items[iItem].iImage = pti->iImage;
if (pti->mask & TCIF_PARAM)
infoPtr->items[iItem].lParam = pti->lParam;
memcpy(infoPtr->items[iItem].extra, &pti->lParam, infoPtr->cbInfo);
else
memset(infoPtr->items[iItem].extra, 0, infoPtr->cbInfo);
TAB_SetItemBounds(hwnd);
if (infoPtr->uNumItem > 1)
@ -2640,7 +2648,7 @@ TAB_InsertItemW (HWND hwnd, WPARAM wParam, LPARAM lParam)
InvalidateRect(hwnd, NULL, TRUE);
TRACE("[%p]: added item %d %s\n",
hwnd, iItem, debugstr_w(infoPtr->items[iItem].pszText));
hwnd, iItem, debugstr_w(infoPtr->items[iItem].pszText));
return iItem;
}
@ -2739,7 +2747,7 @@ TAB_SetItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
wineItem->iImage = tabItem->iImage;
if (tabItem->mask & TCIF_PARAM)
wineItem->lParam = tabItem->lParam;
memcpy(wineItem->extra, &tabItem->lParam, infoPtr->cbInfo);
if (tabItem->mask & TCIF_RTLREADING)
FIXME("TCIF_RTLREADING\n");
@ -2780,7 +2788,7 @@ TAB_SetItemW (HWND hwnd, WPARAM wParam, LPARAM lParam)
wineItem->iImage = tabItem->iImage;
if (tabItem->mask & TCIF_PARAM)
wineItem->lParam = tabItem->lParam;
memcpy(wineItem->extra, &tabItem->lParam, infoPtr->cbInfo);
if (tabItem->mask & TCIF_RTLREADING)
FIXME("TCIF_RTLREADING\n");
@ -2828,7 +2836,7 @@ TAB_GetItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
tabItem->iImage = wineItem->iImage;
if (tabItem->mask & TCIF_PARAM)
tabItem->lParam = wineItem->lParam;
memcpy(&tabItem->lParam, wineItem->extra, infoPtr->cbInfo);
if (tabItem->mask & TCIF_RTLREADING)
FIXME("TCIF_RTLREADING\n");
@ -2865,7 +2873,7 @@ TAB_GetItemW (HWND hwnd, WPARAM wParam, LPARAM lParam)
tabItem->iImage = wineItem->iImage;
if (tabItem->mask & TCIF_PARAM)
tabItem->lParam = wineItem->lParam;
memcpy(&tabItem->lParam, wineItem->extra, infoPtr->cbInfo);
if (tabItem->mask & TCIF_RTLREADING)
FIXME("TCIF_RTLREADING\n");
@ -2896,14 +2904,14 @@ TAB_DeleteItem (HWND hwnd, WPARAM wParam, LPARAM lParam)
TAB_InvalidateTabArea(hwnd, infoPtr);
infoPtr->uNumItem--;
infoPtr->items = Alloc(sizeof (TAB_ITEM) * infoPtr->uNumItem);
infoPtr->items = Alloc(TAB_ITEM_SIZE(infoPtr) * infoPtr->uNumItem);
if (iItem > 0)
memcpy(&infoPtr->items[0], &oldItems[0], iItem * sizeof(TAB_ITEM));
memcpy(&infoPtr->items[0], &oldItems[0], iItem * TAB_ITEM_SIZE(infoPtr));
if (iItem < infoPtr->uNumItem)
memcpy(&infoPtr->items[iItem], &oldItems[iItem + 1],
(infoPtr->uNumItem - iItem) * sizeof(TAB_ITEM));
(infoPtr->uNumItem - iItem) * TAB_ITEM_SIZE(infoPtr));
Free(oldItems);
@ -3081,7 +3089,8 @@ TAB_Create (HWND hwnd, WPARAM wParam, LPARAM lParam)
infoPtr->hwndUpDown = 0;
infoPtr->leftmostVisible = 0;
infoPtr->fHeightSet = FALSE;
infoPtr->bUnicode = IsWindowUnicode (hwnd);
infoPtr->bUnicode = IsWindowUnicode (hwnd);
infoPtr->cbInfo = sizeof(LPARAM);
TRACE("Created tab control, hwnd [%p]\n", hwnd);
@ -3174,6 +3183,25 @@ TAB_Destroy (HWND hwnd, WPARAM wParam, LPARAM lParam)
return 0;
}
static LRESULT
TAB_SetItemExtra (HWND hwnd, WPARAM wParam, LPARAM lParam)
{
TAB_INFO *infoPtr = TAB_GetInfoPtr(hwnd);
INT cbInfo = wParam;
if (!infoPtr || cbInfo <= 0)
return FALSE;
if (infoPtr->uNumItem)
{
/* FIXME: MSDN says this is not allowed, but this hasn't been verified */
return FALSE;
}
infoPtr->cbInfo = cbInfo;
return TRUE;
}
static LRESULT WINAPI
TAB_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
@ -3231,8 +3259,7 @@ TAB_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
return TAB_InsertItemW (hwnd, wParam, lParam);
case TCM_SETITEMEXTRA:
FIXME("Unimplemented msg TCM_SETITEMEXTRA\n");
return 0;
return TAB_SetItemExtra (hwnd, wParam, lParam);
case TCM_ADJUSTRECT:
return TAB_AdjustRect (hwnd, (BOOL)wParam, (LPRECT)lParam);