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comctl32: toolbar: Resize the imagelist icons after a TB_SETBITMAPSIZE.

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This commit is contained in:
Mikołaj Zalewski 2006-09-21 22:12:24 +02:00 committed by Alexandre Julliard
parent 07d84bf656
commit c77890d4f3
2 changed files with 139 additions and 58 deletions
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42
dlls/comctl32/tests/toolbar.c
View file

@ -150,6 +150,7 @@ static void test_add_bitmap(void)
TBADDBITMAP bmp80;
TBADDBITMAP stdsmall;
TBADDBITMAP addbmp;
HIMAGELIST himl;
INT ret;
/* empty 128x15 bitmap */
@ -235,11 +236,48 @@ static void test_add_bitmap(void)
/* the icons can be resized - an UpdateWindow is needed as this probably happens during WM_PAINT */
ok(SendMessageA(hToolbar, TB_SETBITMAPSIZE, 0, MAKELONG(8, 8)) == TRUE, "TB_SETBITMAPSIZE failed\n");
UpdateWindow(hToolbar);
CHECK_IMAGELIST_TODO_COUNT_SIZE(26, 8, 8);
CHECK_IMAGELIST(26, 8, 8);
/* loading a standard bitmaps automatically resizes the icons */
ok(SendMessageA(hToolbar, TB_ADDBITMAP, 1, (LPARAM)&stdsmall) == 2, "TB_ADDBITMAP - unexpected return\n");
UpdateWindow(hToolbar);
CHECK_IMAGELIST_TODO_COUNT_SIZE(28, 16, 15);
CHECK_IMAGELIST(28, 16, 15);
/* two more SETBITMAPSIZE tests */
rebuild_toolbar(&hToolbar);
ok(SendMessageA(hToolbar, TB_ADDBITMAP, 100, (LPARAM)&bmp128) == 0, "TB_ADDBITMAP - unexpected return\n");
CHECK_IMAGELIST(100, 16, 15);
ok(SendMessageA(hToolbar, TB_ADDBITMAP, 100, (LPARAM)&bmp80) == 100, "TB_ADDBITMAP - unexpected return\n");
CHECK_IMAGELIST(200, 16, 15);
ok(SendMessageA(hToolbar, TB_SETBITMAPSIZE, 0, MAKELONG(8, 8)) == TRUE, "TB_SETBITMAPSIZE failed\n");
UpdateWindow(hToolbar);
CHECK_IMAGELIST(200, 8, 8);
ok(SendMessageA(hToolbar, TB_SETBITMAPSIZE, 0, MAKELONG(30, 30)) == TRUE, "TB_SETBITMAPSIZE failed\n");
UpdateWindow(hToolbar);
CHECK_IMAGELIST(200, 30, 30);
rebuild_toolbar(&hToolbar);
ok(SendMessageA(hToolbar, TB_ADDBITMAP, 5, (LPARAM)&bmp128) == 0, "TB_ADDBITMAP - unexpected return\n");
CHECK_IMAGELIST(8, 16, 15);
ok(SendMessageA(hToolbar, TB_ADDBITMAP, 3, (LPARAM)&bmp80) == 5, "TB_ADDBITMAP - unexpected return\n");
CHECK_IMAGELIST(13, 16, 15);
ok(SendMessageA(hToolbar, TB_SETBITMAPSIZE, 0, MAKELONG(30, 30)) == TRUE, "TB_SETBITMAPSIZE failed\n");
UpdateWindow(hToolbar);
CHECK_IMAGELIST(8, 30, 30);
/* the control can add bitmaps to an existing image list */
rebuild_toolbar(&hToolbar);
himl = ImageList_LoadImage(GetModuleHandle(NULL), MAKEINTRESOURCE(IDB_BITMAP_80x15), 20, 2, CLR_NONE, IMAGE_BITMAP, LR_DEFAULTCOLOR);
ok(himl != NULL, "failed to create imagelist\n");
ok(SendMessageA(hToolbar, TB_SETIMAGELIST, 0, (LPARAM)himl) == 0, "TB_SETIMAGELIST failed\n");
CHECK_IMAGELIST(4, 20, 15);
ok(SendMessageA(hToolbar, TB_ADDBITMAP, 1, (LPARAM)&bmp128) == 0, "TB_ADDBITMAP - unexpected return");
CHECK_IMAGELIST(10, 20, 15);
/* however TB_SETBITMAPSIZE/add std bitmap won't change the image size (the button size does change!) */
ok(SendMessageA(hToolbar, TB_SETBITMAPSIZE, 0, MAKELONG(8, 8)) == TRUE, "TB_SETBITMAPSIZE failed\n");
UpdateWindow(hToolbar);
CHECK_IMAGELIST(10, 20, 15);
ok(SendMessageA(hToolbar, TB_ADDBITMAP, 0, (LPARAM)&stdsmall) == 1, "TB_SETBITMAPSIZE failed\n");
UpdateWindow(hToolbar);
CHECK_IMAGELIST_TODO_COUNT(22, 20, 15);
/* check standard bitmaps */
addbmp.hInst = HINST_COMMCTRL;

155
dlls/comctl32/toolbar.c
View file

@ -250,6 +250,7 @@ static HIMAGELIST TOOLBAR_InsertImageList(PIMLENTRY **pies, INT *cies, HIMAGELIS
static LRESULT TOOLBAR_LButtonDown(HWND hwnd, WPARAM wParam, LPARAM lParam);
static void TOOLBAR_SetHotItemEx (TOOLBAR_INFO *infoPtr, INT nHit, DWORD dwReason);
static LRESULT TOOLBAR_AutoSize(HWND hwnd);
static void TOOLBAR_CheckImageListIconSize(TOOLBAR_INFO *infoPtr);
static LRESULT
TOOLBAR_NotifyFormat(TOOLBAR_INFO *infoPtr, WPARAM wParam, LPARAM lParam);
@ -1091,6 +1092,9 @@ TOOLBAR_Refresh (HWND hwnd, HDC hdc, PAINTSTRUCT* ps)
TOOLBAR_DumpToolbar (infoPtr, __LINE__);
/* change the imagelist icon size if we manage the list and it is necessary */
TOOLBAR_CheckImageListIconSize(infoPtr);
/* Send initial notify */
ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
tbcd.nmcd.dwDrawStage = CDDS_PREPAINT;
@ -2568,6 +2572,98 @@ TOOLBAR_CustomizeDialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
}
}
static BOOL
TOOLBAR_AddBitmapToImageList(TOOLBAR_INFO *infoPtr, HIMAGELIST himlDef, const TBITMAP_INFO *bitmap)
{
HBITMAP hbmLoad;
INT nCountBefore = ImageList_GetImageCount(himlDef);
INT nCountAfter;
INT nAdded;
INT nIndex;
TRACE("adding hInst=%p nID=%d nButtons=%d\n", bitmap->hInst, bitmap->nID, bitmap->nButtons);
/* Add bitmaps to the default image list */
if (bitmap->hInst == NULL) /* a handle was passed */
{
BITMAP bmp;
HBITMAP hOldBitmapBitmap, hOldBitmapLoad;
HDC hdcImage, hdcBitmap;
/* copy the bitmap before adding it so that the user's bitmap
* doesn't get modified.
*/
GetObjectW ((HBITMAP)bitmap->nID, sizeof(BITMAP), (LPVOID)&bmp);
hdcImage = CreateCompatibleDC(0);
hdcBitmap = CreateCompatibleDC(0);
/* create new bitmap */
hbmLoad = CreateBitmap (bmp.bmWidth, bmp.bmHeight, bmp.bmPlanes, bmp.bmBitsPixel, NULL);
hOldBitmapBitmap = SelectObject(hdcBitmap, (HBITMAP)bitmap->nID);
hOldBitmapLoad = SelectObject(hdcImage, hbmLoad);
/* Copy the user's image */
BitBlt (hdcImage, 0, 0, bmp.bmWidth, bmp.bmHeight,
hdcBitmap, 0, 0, SRCCOPY);
SelectObject (hdcImage, hOldBitmapLoad);
SelectObject (hdcBitmap, hOldBitmapBitmap);
DeleteDC (hdcImage);
DeleteDC (hdcBitmap);
}
else
hbmLoad = CreateMappedBitmap(bitmap->hInst, bitmap->nID, 0, NULL, 0);
nIndex = ImageList_AddMasked(himlDef, hbmLoad, comctl32_color.clrBtnFace);
DeleteObject(hbmLoad);
if (nIndex == -1)
return FALSE;
nCountAfter = ImageList_GetImageCount(himlDef);
nAdded = nCountAfter - nCountBefore;
if (bitmap->nButtons == 0) /* wParam == 0 is special and means add only one image */
{
ImageList_SetImageCount(himlDef, nCountBefore + 1);
} else if (nAdded < (INT)bitmap->nButtons) { /* if not enough buttons, grow the list */
ImageList_SetImageCount(himlDef, nCountBefore + bitmap->nButtons);
} else if (nAdded > (INT)bitmap->nButtons) {
TRACE("Added more images than wParam: Previous image number %i added %i while wParam %i. Images in list %i\n",
nCountBefore, nAdded, bitmap->nButtons, nCountAfter);
}
infoPtr->nNumBitmaps += nAdded;
return TRUE;
}
static void
TOOLBAR_CheckImageListIconSize(TOOLBAR_INFO *infoPtr)
{
HIMAGELIST himlDef;
HIMAGELIST himlNew;
INT cx, cy;
INT i;
himlDef = GETDEFIMAGELIST(infoPtr, 0);
if (himlDef == NULL || himlDef != infoPtr->himlInt)
return;
if (!ImageList_GetIconSize(himlDef, &cx, &cy))
return;
if (cx == infoPtr->nBitmapWidth && cy == infoPtr->nBitmapHeight)
return;
TRACE("Update icon size: %dx%d -> %dx%d\n",
cx, cy, infoPtr->nBitmapWidth, infoPtr->nBitmapHeight);
himlNew = ImageList_Create(infoPtr->nBitmapWidth, infoPtr->nBitmapHeight,
ILC_COLORDDB|ILC_MASK, 8, 2);
for (i = 0; i < infoPtr->nNumBitmapInfos; i++)
TOOLBAR_AddBitmapToImageList(infoPtr, himlNew, &infoPtr->bitmaps[i]);
TOOLBAR_InsertImageList(&infoPtr->himlDef, &infoPtr->cimlDef, himlNew, 0);
infoPtr->himlInt = himlNew;
infoPtr->nNumBitmaps -= ImageList_GetImageCount(himlDef);
ImageList_Destroy(himlDef);
}
/***********************************************************************
* TOOLBAR_AddBitmap: Add the bitmaps to the default image list.
@ -2579,9 +2675,7 @@ TOOLBAR_AddBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam)
TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
LPTBADDBITMAP lpAddBmp = (LPTBADDBITMAP)lParam;
TBITMAP_INFO info;
INT nIndex = 0, nCount;
INT iSumButtons, i;
HBITMAP hbmLoad;
HIMAGELIST himlDef;
TRACE("hwnd=%p wParam=%x lParam=%lx\n", hwnd, wParam, lParam);
@ -2682,42 +2776,8 @@ TOOLBAR_AddBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam)
return -1;
}
nCount = ImageList_GetImageCount(himlDef);
/* Add bitmaps to the default image list */
if (lpAddBmp->hInst == NULL) /* a handle was passed */
{
BITMAP bmp;
HBITMAP hOldBitmapBitmap, hOldBitmapLoad;
HDC hdcImage, hdcBitmap;
/* copy the bitmap before adding it so that the user's bitmap
* doesn't get modified.
*/
GetObjectW ((HBITMAP)lpAddBmp->nID, sizeof(BITMAP), (LPVOID)&bmp);
hdcImage = CreateCompatibleDC(0);
hdcBitmap = CreateCompatibleDC(0);
/* create new bitmap */
hbmLoad = CreateBitmap (bmp.bmWidth, bmp.bmHeight, bmp.bmPlanes, bmp.bmBitsPixel, NULL);
hOldBitmapBitmap = SelectObject(hdcBitmap, (HBITMAP)lpAddBmp->nID);
hOldBitmapLoad = SelectObject(hdcImage, hbmLoad);
/* Copy the user's image */
BitBlt (hdcImage, 0, 0, bmp.bmWidth, bmp.bmHeight,
hdcBitmap, 0, 0, SRCCOPY);
SelectObject (hdcImage, hOldBitmapLoad);
SelectObject (hdcBitmap, hOldBitmapBitmap);
DeleteDC (hdcImage);
DeleteDC (hdcBitmap);
}
else
hbmLoad = CreateMappedBitmap(info.hInst, info.nID, 0, NULL, 0);
nIndex = ImageList_AddMasked(himlDef, hbmLoad, comctl32_color.clrBtnFace);
DeleteObject(hbmLoad);
if (!TOOLBAR_AddBitmapToImageList(infoPtr, himlDef, &info))
return -1;
TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos);
infoPtr->bitmaps = ReAlloc(infoPtr->bitmaps, (infoPtr->nNumBitmapInfos + 1) * sizeof(TBITMAP_INFO));
@ -2725,25 +2785,7 @@ TOOLBAR_AddBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam)
infoPtr->nNumBitmapInfos++;
TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos);
if (nIndex != -1)
{
INT imagecount = ImageList_GetImageCount(himlDef);
INT added = imagecount - nCount;
if (info.nButtons == 0) /* wParam == 0 is special and means add only one image */
{
ImageList_SetImageCount(himlDef, nCount + 1);
} else if (added < (INT)info.nButtons) { /* if not enough buttons, grow the list */
ImageList_SetImageCount(himlDef, nCount + info.nButtons);
} else if (added > (INT)info.nButtons) {
TRACE("Added more images than wParam: Previous image number %i added %i while wParam %i. Images in list %i\n",
nCount, added, info.nButtons, imagecount);
}
infoPtr->nNumBitmaps += added;
}
InvalidateRect(hwnd, NULL, TRUE);
return iSumButtons;
}
@ -4703,6 +4745,7 @@ TOOLBAR_SetBitmapSize (HWND hwnd, WPARAM wParam, LPARAM lParam)
infoPtr->nBitmapHeight);
}
InvalidateRect(infoPtr->hwndSelf, NULL, FALSE);
return TRUE;
}