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Sweden-Number/dlls/comctl32/tests/imagelist.c

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/* Unit test suite for imagelist control.
*
* Copyright 2004 Michael Stefaniuc
* Copyright 2002 Mike McCormack for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <assert.h>
#include <windows.h>
#include <commctrl.h>
#include "wine/test.h"
static BOOL (WINAPI *pImageList_DrawIndirect)(IMAGELISTDRAWPARAMS*) = NULL;
static HDC desktopDC;
static HIMAGELIST createImageList(cx, cy)
{
/* Create an ImageList and put an image into it */
HDC hdc = CreateCompatibleDC(desktopDC);
HIMAGELIST himl = ImageList_Create(cx, cy, ILC_COLOR, 1, 1);
HBITMAP hbm = CreateCompatibleBitmap(hdc, cx, cy);
SelectObject(hdc, hbm);
ImageList_Add(himl, hbm, NULL);
DeleteObject(hbm);
DeleteDC(hdc);
return himl;
}
static void testHotspot (void)
{
struct hotspot {
int dx;
int dy;
};
#define SIZEX1 47
#define SIZEY1 31
#define SIZEX2 11
#define SIZEY2 17
#define HOTSPOTS_MAX 4 /* Number of entries in hotspots */
static const struct hotspot hotspots[HOTSPOTS_MAX] = {
{ 10, 7 },
{ SIZEX1, SIZEY1 },
{ -9, -8 },
{ -7, 35 }
};
int i, j, ret;
HIMAGELIST himl1 = createImageList(SIZEX1, SIZEY1);
HIMAGELIST himl2 = createImageList(SIZEX2, SIZEY2);
for (i = 0; i < HOTSPOTS_MAX; i++) {
for (j = 0; j < HOTSPOTS_MAX; j++) {
int dx1 = hotspots[i].dx;
int dy1 = hotspots[i].dy;
int dx2 = hotspots[j].dx;
int dy2 = hotspots[j].dy;
int correctx, correcty, newx, newy;
HIMAGELIST himlNew;
POINT ppt;
ret = ImageList_BeginDrag(himl1, 0, dx1, dy1);
ok(ret != 0, "BeginDrag failed for { %d, %d }\n", dx1, dy1);
/* check merging the dragged image with a second image */
ret = ImageList_SetDragCursorImage(himl2, 0, dx2, dy2);
ok(ret != 0, "SetDragCursorImage failed for {%d, %d}{%d, %d}\n",
dx1, dy1, dx2, dy2);
/* check new hotspot, it should be the same like the old one */
himlNew = ImageList_GetDragImage(NULL, &ppt);
ok(ppt.x == dx1 && ppt.y == dy1,
"Expected drag hotspot [%d,%d] got [%ld,%ld]\n",
dx1, dy1, ppt.x, ppt.y);
/* check size of new dragged image */
ImageList_GetIconSize(himlNew, &newx, &newy);
correctx = max(SIZEX1, max(SIZEX2 + dx2, SIZEX1 - dx2));
correcty = max(SIZEY1, max(SIZEY2 + dy2, SIZEY1 - dy2));
ok(newx == correctx && newy == correcty,
"Expected drag image size [%d,%d] got [%d,%d]\n",
correctx, correcty, newx, newy);
ImageList_EndDrag();
}
}
#undef SIZEX1
#undef SIZEY1
#undef SIZEX2
#undef SIZEY2
#undef HOTSPOTS_MAX
}
static HINSTANCE hinst;
static const BYTE icon_bits[32*32/8];
static const BYTE bitmap_bits[48*48/8];
static BOOL DoTest1(void)
{
HIMAGELIST himl ;
HICON hicon1 ;
HICON hicon2 ;
HICON hicon3 ;
/* create an imagelist to play with */
himl = ImageList_Create(84,84,0x10,0,3);
ok(himl!=0,"failed to create imagelist\n");
/* load the icons to add to the image list */
hicon1 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
ok(hicon1 != 0, "no hicon1\n");
hicon2 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
ok(hicon2 != 0, "no hicon2\n");
hicon3 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
ok(hicon3 != 0, "no hicon3\n");
/* remove when nothing exists */
ok(!ImageList_Remove(himl,0),"removed non-existent icon\n");
/* removing everything from an empty imagelist should succeed */
ok(ImageList_RemoveAll(himl),"removed non-existent icon\n");
/* add three */
ok(0==ImageList_AddIcon(himl, hicon1),"failed to add icon1\n");
ok(1==ImageList_AddIcon(himl, hicon2),"failed to add icon2\n");
ok(2==ImageList_AddIcon(himl, hicon3),"failed to add icon3\n");
/* remove an index out of range */
ok(!ImageList_Remove(himl,4711),"removed non-existent icon\n");
/* remove three */
ok(ImageList_Remove(himl,0),"can't remove 0\n");
ok(ImageList_Remove(himl,0),"can't remove 0\n");
ok(ImageList_Remove(himl,0),"can't remove 0\n");
/* remove one extra */
ok(!ImageList_Remove(himl,0),"removed non-existent icon\n");
/* destroy it */
ok(ImageList_Destroy(himl),"destroy imagelist failed\n");
/* icons should be deleted by the imagelist */
ok(!DeleteObject(hicon1),"icon 1 wasn't deleted\n");
ok(!DeleteObject(hicon2),"icon 2 wasn't deleted\n");
ok(!DeleteObject(hicon3),"icon 3 wasn't deleted\n");
return TRUE;
}
static BOOL DoTest2(void)
{
HIMAGELIST himl ;
HICON hicon1 ;
HICON hicon2 ;
HICON hicon3 ;
/* create an imagelist to play with */
himl = ImageList_Create(84,84,0x10,0,3);
ok(himl!=0,"failed to create imagelist\n");
/* load the icons to add to the image list */
hicon1 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
ok(hicon1 != 0, "no hicon1\n");
hicon2 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
ok(hicon2 != 0, "no hicon2\n");
hicon3 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
ok(hicon3 != 0, "no hicon3\n");
/* remove when nothing exists */
ok(!ImageList_Remove(himl,0),"removed non-existent icon\n");
/* add three */
ok(0==ImageList_AddIcon(himl, hicon1),"failed to add icon1\n");
ok(1==ImageList_AddIcon(himl, hicon2),"failed to add icon2\n");
ok(2==ImageList_AddIcon(himl, hicon3),"failed to add icon3\n");
/* destroy it */
ok(ImageList_Destroy(himl),"destroy imagelist failed\n");
/* icons should be deleted by the imagelist */
ok(!DeleteObject(hicon1),"icon 1 wasn't deleted\n");
ok(!DeleteObject(hicon2),"icon 2 wasn't deleted\n");
ok(!DeleteObject(hicon3),"icon 3 wasn't deleted\n");
return TRUE;
}
static HWND create_a_window(void)
{
WNDCLASSA cls;
char className[] = "bmwnd";
char winName[] = "Test Bitmap";
HWND hWnd;
cls.style = CS_HREDRAW | CS_VREDRAW | CS_GLOBALCLASS;
cls.lpfnWndProc = DefWindowProcA;
cls.cbClsExtra = 0;
cls.cbWndExtra = 0;
cls.hInstance = 0;
cls.hIcon = LoadIconA (0, (LPSTR)IDI_APPLICATION);
cls.hCursor = LoadCursorA (0, (LPSTR)IDC_ARROW);
cls.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH);
cls.lpszMenuName = 0;
cls.lpszClassName = className;
RegisterClassA (&cls);
/* Setup windows */
hWnd = CreateWindowA (className, winName,
WS_OVERLAPPEDWINDOW ,
CW_USEDEFAULT, CW_USEDEFAULT, 100, 100, 0,
0, hinst, 0);
return hWnd;
}
static BOOL DoTest3(void)
{
HIMAGELIST himl ;
HBITMAP hbm1 ;
HBITMAP hbm2 ;
HBITMAP hbm3 ;
IMAGELISTDRAWPARAMS imldp;
HDC hdc;
HWND hwndfortest;
if (!pImageList_DrawIndirect)
{
HMODULE hComCtl32 = LoadLibraryA("comctl32.dll");
pImageList_DrawIndirect = (void*)GetProcAddress(hComCtl32, "ImageList_DrawIndirect");
if (!pImageList_DrawIndirect)
{
trace("ImageList_DrawIndirect not available, skipping test\n");
return TRUE;
}
}
hwndfortest = create_a_window();
hdc = GetDC(hwndfortest);
ok(hdc!=NULL, "couldn't get DC\n");
/* create an imagelist to play with */
himl = ImageList_Create(48,48,0x10,0,3);
ok(himl!=0,"failed to create imagelist\n");
/* load the icons to add to the image list */
hbm1 = CreateBitmap(48, 48, 1, 1, bitmap_bits);
ok(hbm1 != 0, "no bitmap 1\n");
hbm2 = CreateBitmap(48, 48, 1, 1, bitmap_bits);
ok(hbm2 != 0, "no bitmap 2\n");
hbm3 = CreateBitmap(48, 48, 1, 1, bitmap_bits);
ok(hbm3 != 0, "no bitmap 3\n");
/* remove when nothing exists */
ok(!ImageList_Remove(himl,0),"removed non-existent bitmap\n");
/* add three */
ok(0==ImageList_Add(himl, hbm1, 0),"failed to add bitmap 1\n");
ok(1==ImageList_Add(himl, hbm2, 0),"failed to add bitmap 2\n");
ok(ImageList_SetImageCount(himl,3),"Setimage count failed\n");
/*ok(2==ImageList_Add(himl, hbm3, NULL),"failed to add bitmap 3\n"); */
ok(ImageList_Replace(himl, 2, hbm3, 0),"failed to replace bitmap 3\n");
Rectangle(hdc, 100, 100, 74, 74);
memset(&imldp, 0, sizeof imldp);
ok(!pImageList_DrawIndirect(&imldp), "zero data succeeded!\n");
imldp.cbSize = sizeof imldp;
ok(!pImageList_DrawIndirect(&imldp), "zero hdc succeeded!\n");
imldp.hdcDst = hdc;
ok(!pImageList_DrawIndirect(&imldp),"zero himl succeeded!\n");
imldp.himl = himl;
ok(pImageList_DrawIndirect(&imldp),"should succeeded\n");
imldp.fStyle = SRCCOPY;
imldp.rgbBk = CLR_DEFAULT;
imldp.rgbFg = CLR_DEFAULT;
imldp.y = 100;
imldp.x = 100;
ok(pImageList_DrawIndirect(&imldp),"should succeeded\n");
imldp.i ++;
ok(pImageList_DrawIndirect(&imldp),"should succeeded\n");
imldp.i ++;
ok(pImageList_DrawIndirect(&imldp),"should succeeded\n");
imldp.i ++;
ok(!pImageList_DrawIndirect(&imldp),"should fail\n");
/* remove three */
ok(ImageList_Remove(himl, 0), "removing 1st bitmap\n");
ok(ImageList_Remove(himl, 0), "removing 2nd bitmap\n");
ok(ImageList_Remove(himl, 0), "removing 3rd bitmap\n");
/* destroy it */
ok(ImageList_Destroy(himl),"destroy imagelist failed\n");
/* icons should be deleted by the imagelist */
ok(DeleteObject(hbm1),"bitmap 1 can't be deleted\n");
ok(DeleteObject(hbm2),"bitmap 2 can't be deleted\n");
ok(DeleteObject(hbm3),"bitmap 3 can't be deleted\n");
ReleaseDC(hwndfortest, hdc);
DestroyWindow(hwndfortest);
return TRUE;
}
START_TEST(imagelist)
{
desktopDC=GetDC(NULL);
hinst = GetModuleHandleA(NULL);
InitCommonControls();
testHotspot();
DoTest1();
DoTest2();
DoTest3();
}
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