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comctl32/listview: Add partial support for LVM_SETBKIMAGE.

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Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Dmitry Timoshkov 2022-06-14 10:51:24 +08:00 committed by Alexandre Julliard
parent ebbee24c5d
commit 905dbb8f8b
2 changed files with 158 additions and 10 deletions
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90
dlls/comctl32/listview.c
View File

@ -91,7 +91,7 @@
*
* Messages:
* -- LVM_ENABLEGROUPVIEW
* -- LVM_GETBKIMAGE, LVM_SETBKIMAGE
* -- LVM_GETBKIMAGE
* -- LVM_GETGROUPINFO, LVM_SETGROUPINFO
* -- LVM_GETGROUPMETRICS, LVM_SETGROUPMETRICS
* -- LVM_GETINSERTMARK, LVM_SETINSERTMARK
@ -297,6 +297,7 @@ typedef struct tagLISTVIEW_INFO
COLORREF clrBk;
COLORREF clrText;
COLORREF clrTextBk;
HBITMAP hBkBitmap;
/* font */
HFONT hDefaultFont;
@ -4551,6 +4552,21 @@ static INT LISTVIEW_GetTopIndex(const LISTVIEW_INFO *infoPtr)
return nItem;
}
static void LISTVIEW_DrawBackgroundBitmap(const LISTVIEW_INFO *infoPtr, HDC hdc, const RECT *lprcBox)
{
HDC mem_hdc;
if (!infoPtr->hBkBitmap)
return;
TRACE("(hdc=%p, lprcBox=%s, hBkBitmap=%p)\n", hdc, wine_dbgstr_rect(lprcBox), infoPtr->hBkBitmap);
mem_hdc = CreateCompatibleDC(hdc);
SelectObject(mem_hdc, infoPtr->hBkBitmap);
BitBlt(hdc, lprcBox->left, lprcBox->top, lprcBox->right - lprcBox->left,
lprcBox->bottom - lprcBox->top, mem_hdc, lprcBox->left, lprcBox->top, SRCCOPY);
DeleteDC(mem_hdc);
}
/***
* DESCRIPTION:
@ -4565,13 +4581,17 @@ static INT LISTVIEW_GetTopIndex(const LISTVIEW_INFO *infoPtr)
* Success: TRUE
* Failure: FALSE
*/
static inline BOOL LISTVIEW_FillBkgnd(const LISTVIEW_INFO *infoPtr, HDC hdc, const RECT *lprcBox)
static BOOL LISTVIEW_FillBkgnd(const LISTVIEW_INFO *infoPtr, HDC hdc, const RECT *lprcBox)
{
if (!infoPtr->hBkBrush) return FALSE;
if (infoPtr->hBkBrush)
{
TRACE("(hdc=%p, lprcBox=%s, hBkBrush=%p)\n", hdc, wine_dbgstr_rect(lprcBox), infoPtr->hBkBrush);
TRACE("(hdc=%p, lprcBox=%s, hBkBrush=%p)\n", hdc, wine_dbgstr_rect(lprcBox), infoPtr->hBkBrush);
FillRect(hdc, lprcBox, infoPtr->hBkBrush);
}
return FillRect(hdc, lprcBox, infoPtr->hBkBrush);
LISTVIEW_DrawBackgroundBitmap(infoPtr, hdc, lprcBox);
return TRUE;
}
/* Draw main item or subitem */
@ -8028,7 +8048,53 @@ static BOOL LISTVIEW_SetBkColor(LISTVIEW_INFO *infoPtr, COLORREF color)
return TRUE;
}
/* LISTVIEW_SetBkImage */
static BOOL LISTVIEW_SetBkImage(LISTVIEW_INFO *infoPtr, const LVBKIMAGEW *image, BOOL isW)
{
TRACE("%08lx, %p, %p, %u, %d, %d\n", image->ulFlags, image->hbm, image->pszImage,
image->cchImageMax, image->xOffsetPercent, image->yOffsetPercent);
if (image->ulFlags & ~LVBKIF_SOURCE_MASK)
FIXME("unsupported flags %08lx\n", image->ulFlags & ~LVBKIF_SOURCE_MASK);
if (image->xOffsetPercent || image->yOffsetPercent)
FIXME("unsupported offset %d,%d\n", image->xOffsetPercent, image->yOffsetPercent);
switch (image->ulFlags & LVBKIF_SOURCE_MASK)
{
case LVBKIF_SOURCE_NONE:
if (infoPtr->hBkBitmap)
{
DeleteObject(infoPtr->hBkBitmap);
infoPtr->hBkBitmap = NULL;
}
InvalidateRect(infoPtr->hwndSelf, NULL, TRUE);
break;
case LVBKIF_SOURCE_HBITMAP:
{
BITMAP bm;
if (infoPtr->hBkBitmap)
{
DeleteObject(infoPtr->hBkBitmap);
infoPtr->hBkBitmap = NULL;
}
InvalidateRect(infoPtr->hwndSelf, NULL, TRUE);
if (GetObjectW(image->hbm, sizeof(bm), &bm) == sizeof(bm))
{
infoPtr->hBkBitmap = image->hbm;
return TRUE;
}
break;
}
case LVBKIF_SOURCE_URL:
FIXME("LVBKIF_SOURCE_URL: %s\n", isW ? debugstr_w(image->pszImage) : debugstr_a((LPCSTR)image->pszImage));
break;
}
return FALSE;
}
/*** Helper for {Insert,Set}ColumnT *only* */
static void column_fill_hditem(const LISTVIEW_INFO *infoPtr, HDITEMW *lphdi, INT nColumn,
@ -9641,10 +9707,11 @@ static inline BOOL LISTVIEW_EraseBkgnd(const LISTVIEW_INFO *infoPtr, HDC hdc)
if (infoPtr->clrBk == CLR_NONE)
{
if (infoPtr->dwLvExStyle & LVS_EX_TRANSPARENTBKGND)
return SendMessageW(infoPtr->hwndNotify, WM_PRINTCLIENT,
(WPARAM)hdc, PRF_ERASEBKGND);
SendMessageW(infoPtr->hwndNotify, WM_PRINTCLIENT, (WPARAM)hdc, PRF_ERASEBKGND);
else
return SendMessageW(infoPtr->hwndNotify, WM_ERASEBKGND, (WPARAM)hdc, 0);
SendMessageW(infoPtr->hwndNotify, WM_ERASEBKGND, (WPARAM)hdc, 0);
LISTVIEW_DrawBackgroundBitmap(infoPtr, hdc, &rc);
return TRUE;
}
/* for double buffered controls we need to do this during refresh */
@ -10406,6 +10473,7 @@ static LRESULT LISTVIEW_NCDestroy(LISTVIEW_INFO *infoPtr)
infoPtr->hFont = 0;
if (infoPtr->hDefaultFont) DeleteObject(infoPtr->hDefaultFont);
if (infoPtr->clrBk != CLR_NONE) DeleteObject(infoPtr->hBkBrush);
if (infoPtr->hBkBitmap) DeleteObject(infoPtr->hBkBitmap);
SetWindowLongPtrW(infoPtr->hwndSelf, 0, 0);
@ -11554,7 +11622,9 @@ LISTVIEW_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
case LVM_SETBKCOLOR:
return LISTVIEW_SetBkColor(infoPtr, (COLORREF)lParam);
/* case LVM_SETBKIMAGE: */
case LVM_SETBKIMAGEA:
case LVM_SETBKIMAGEW:
return LISTVIEW_SetBkImage(infoPtr, (LVBKIMAGEW *)lParam, uMsg == LVM_SETBKIMAGEW);
case LVM_SETCALLBACKMASK:
infoPtr->uCallbackMask = (UINT)wParam;

78
dlls/comctl32/tests/listview.c
View File

@ -23,6 +23,7 @@
#include <stdio.h>
#include <windows.h>
#include <commctrl.h>
#include <objbase.h>
#include "wine/test.h"
#include "v6util.h"
@ -6924,6 +6925,81 @@ static void test_LVM_GETNEXTITEMINDEX(void)
DestroyWindow(hwnd);
}
static void test_LVM_SETBKIMAGE(BOOL is_v6)
{
LVBKIMAGEA image;
HBITMAP hbmp;
BITMAP bm;
HWND hwnd;
int ret;
CoInitialize(NULL);
hbmp = CreateBitmap(32, 32, 1, 1, NULL);
hwnd = create_listview_control(LVS_REPORT);
image.ulFlags = LVBKIF_SOURCE_NONE;
image.hbm = 0;
image.pszImage = NULL;
image.cchImageMax = 0;
image.xOffsetPercent = 0;
image.yOffsetPercent = 0;
ret = SendMessageA(hwnd, LVM_SETBKIMAGEA, 0, (LPARAM)&image);
ok(!ret, "got %d\n", ret);
ret = GetObjectA(hbmp, sizeof(bm), &bm);
ok(ret == sizeof(bm), "got %d\n", ret);
image.ulFlags = LVBKIF_SOURCE_HBITMAP;
image.hbm = hbmp;
ret = SendMessageA(hwnd, LVM_SETBKIMAGEA, 0, (LPARAM)&image);
if (is_v6)
ok(ret, "got %d\n", ret);
else
todo_wine ok(!ret, "got %d\n", ret);
ret = GetObjectA(hbmp, sizeof(bm), &bm);
ok(ret == sizeof(bm), "got %d\n", ret);
image.ulFlags = LVBKIF_SOURCE_NONE;
image.hbm = 0;
ret = SendMessageA(hwnd, LVM_SETBKIMAGEA, 0, (LPARAM)&image);
ok(!ret, "got %d\n", ret);
ret = GetObjectA(hbmp, sizeof(bm), &bm);
ok(!ret, "got %d\n", ret);
hbmp = CreateBitmap(32, 32, 1, 1, NULL);
image.ulFlags = LVBKIF_SOURCE_HBITMAP;
image.hbm = hbmp;
ret = SendMessageA(hwnd, LVM_SETBKIMAGEA, 0, (LPARAM)&image);
if (is_v6)
ok(ret, "got %d\n", ret);
else
todo_wine ok(!ret, "got %d\n", ret);
ret = GetObjectA(hbmp, sizeof(bm), &bm);
ok(ret == sizeof(bm), "got %d\n", ret);
image.ulFlags = LVBKIF_SOURCE_HBITMAP;
image.hbm = hbmp;
ret = SendMessageA(hwnd, LVM_SETBKIMAGEA, 0, (LPARAM)&image);
ok(!ret, "got %d\n", ret);
ret = GetObjectA(hbmp, sizeof(bm), &bm);
ok(!ret, "got %d\n", ret);
image.ulFlags = LVBKIF_SOURCE_NONE;
image.hbm = 0;
ret = SendMessageA(hwnd, LVM_SETBKIMAGEA, 0, (LPARAM)&image);
ok(!ret, "got %d\n", ret);
DestroyWindow(hwnd);
CoUninitialize();
}
START_TEST(listview)
{
ULONG_PTR ctx_cookie;
@ -6987,6 +7063,7 @@ START_TEST(listview)
test_LVN_ENDLABELEDIT();
test_LVM_GETCOUNTPERPAGE();
test_item_state_change();
test_LVM_SETBKIMAGE(FALSE);
if (!load_v6_module(&ctx_cookie, &hCtx))
{
@ -7034,6 +7111,7 @@ START_TEST(listview)
test_item_state_change();
test_selected_column();
test_LVM_GETNEXTITEMINDEX();
test_LVM_SETBKIMAGE(TRUE);
unload_v6_module(ctx_cookie, hCtx);