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

601 lines
18 KiB
C

/*
* ListView tests
*
* Copyright 2006 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdio.h>
#include <windows.h>
#include <commctrl.h>
#include "wine/test.h"
#include "msg.h"
#define PARENT_SEQ_INDEX 0
#define LISTVIEW_SEQ_INDEX 1
#define NUM_MSG_SEQUENCES 2
#define LISTVIEW_ID 0
#define HEADER_ID 1
HWND hwndparent;
static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];
static const struct message redraw_listview_seq[] = {
{ WM_PAINT, sent|id, 0, 0, LISTVIEW_ID },
{ WM_PAINT, sent|id, 0, 0, HEADER_ID },
{ WM_NCPAINT, sent|id|defwinproc, 0, 0, HEADER_ID },
{ WM_ERASEBKGND, sent|id|defwinproc, 0, 0, HEADER_ID },
{ WM_NOTIFY, sent|id|defwinproc, 0, 0, LISTVIEW_ID },
{ WM_NCPAINT, sent|id|defwinproc, 0, 0, LISTVIEW_ID },
{ WM_ERASEBKGND, sent|id|defwinproc, 0, 0, LISTVIEW_ID },
{ 0 }
};
struct subclass_info
{
WNDPROC oldproc;
};
static LRESULT WINAPI parent_wnd_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
static long defwndproc_counter = 0;
LRESULT ret;
struct message msg;
/* do not log painting messages */
if (message != WM_PAINT &&
message != WM_ERASEBKGND &&
message != WM_NCPAINT &&
message != WM_NCHITTEST &&
message != WM_GETTEXT &&
message != WM_GETICON &&
message != WM_DEVICECHANGE)
{
trace("parent: %p, %04x, %08x, %08lx\n", hwnd, message, wParam, lParam);
msg.message = message;
msg.flags = sent|wparam|lparam;
if (defwndproc_counter) msg.flags |= defwinproc;
msg.wParam = wParam;
msg.lParam = lParam;
add_message(sequences, PARENT_SEQ_INDEX, &msg);
}
defwndproc_counter++;
ret = DefWindowProcA(hwnd, message, wParam, lParam);
defwndproc_counter--;
return ret;
}
static BOOL register_parent_wnd_class(void)
{
WNDCLASSA cls;
cls.style = 0;
cls.lpfnWndProc = parent_wnd_proc;
cls.cbClsExtra = 0;
cls.cbWndExtra = 0;
cls.hInstance = GetModuleHandleA(NULL);
cls.hIcon = 0;
cls.hCursor = LoadCursorA(0, (LPSTR)IDC_ARROW);
cls.hbrBackground = GetStockObject(WHITE_BRUSH);
cls.lpszMenuName = NULL;
cls.lpszClassName = "Listview test parent class";
return RegisterClassA(&cls);
}
static HWND create_parent_window(void)
{
if (!register_parent_wnd_class())
return NULL;
return CreateWindowEx(0, "Listview test parent class",
"Listview test parent window",
WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
WS_MAXIMIZEBOX | WS_VISIBLE,
0, 0, 100, 100,
GetDesktopWindow(), NULL, GetModuleHandleA(NULL), NULL);
}
static LRESULT WINAPI listview_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
struct subclass_info *info = (struct subclass_info *)GetWindowLongA(hwnd, GWL_USERDATA);
static long defwndproc_counter = 0;
LRESULT ret;
struct message msg;
trace("listview: %p, %04x, %08x, %08lx\n", hwnd, message, wParam, lParam);
msg.message = message;
msg.flags = sent|wparam|lparam;
if (defwndproc_counter) msg.flags |= defwinproc;
msg.wParam = wParam;
msg.lParam = lParam;
msg.id = LISTVIEW_ID;
add_message(sequences, LISTVIEW_SEQ_INDEX, &msg);
defwndproc_counter++;
ret = CallWindowProcA(info->oldproc, hwnd, message, wParam, lParam);
defwndproc_counter--;
return ret;
}
static HWND create_listview_control()
{
struct subclass_info *info;
HWND hwnd;
RECT rect;
info = HeapAlloc(GetProcessHeap(), 0, sizeof(struct subclass_info));
if (!info)
return NULL;
GetClientRect(hwndparent, &rect);
hwnd = CreateWindowExA(0, WC_LISTVIEW, "foo",
WS_CHILD | WS_BORDER | WS_VISIBLE | LVS_REPORT,
0, 0, rect.right, rect.bottom,
hwndparent, NULL, GetModuleHandleA(NULL), NULL);
ok(hwnd != NULL, "gle=%d\n", GetLastError());
if (!hwnd)
{
HeapFree(GetProcessHeap(), 0, info);
return NULL;
}
info->oldproc = (WNDPROC)SetWindowLongA(hwnd, GWL_WNDPROC,
(LONG)listview_subclass_proc);
SetWindowLongA(hwnd, GWL_USERDATA, (LONG)info);
return hwnd;
}
static LRESULT WINAPI header_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
struct subclass_info *info = (struct subclass_info *)GetWindowLongA(hwnd, GWL_USERDATA);
static long defwndproc_counter = 0;
LRESULT ret;
struct message msg;
trace("header: %p, %04x, %08x, %08lx\n", hwnd, message, wParam, lParam);
msg.message = message;
msg.flags = sent|wparam|lparam;
if (defwndproc_counter) msg.flags |= defwinproc;
msg.wParam = wParam;
msg.lParam = lParam;
msg.id = HEADER_ID;
add_message(sequences, LISTVIEW_SEQ_INDEX, &msg);
defwndproc_counter++;
ret = CallWindowProcA(info->oldproc, hwnd, message, wParam, lParam);
defwndproc_counter--;
return ret;
}
static HWND subclass_header(HWND hwndListview)
{
struct subclass_info *info;
HWND hwnd;
info = HeapAlloc(GetProcessHeap(), 0, sizeof(struct subclass_info));
if (!info)
return NULL;
hwnd = ListView_GetHeader(hwndListview);
info->oldproc = (WNDPROC)SetWindowLongA(hwnd, GWL_WNDPROC,
(LONG)header_subclass_proc);
SetWindowLongA(hwnd, GWL_USERDATA, (LONG)info);
return hwnd;
}
static void test_images(void)
{
HWND hwnd;
DWORD r;
LVITEM item;
HIMAGELIST himl;
HBITMAP hbmp;
RECT r1, r2;
static CHAR hello[] = "hello";
himl = ImageList_Create(40, 40, 0, 4, 4);
ok(himl != NULL, "failed to create imagelist\n");
hbmp = CreateBitmap(40, 40, 1, 1, NULL);
ok(hbmp != NULL, "failed to create bitmap\n");
r = ImageList_Add(himl, hbmp, 0);
ok(r == 0, "should be zero\n");
hwnd = CreateWindowEx(0, "SysListView32", "foo", LVS_OWNERDRAWFIXED,
10, 10, 100, 200, hwndparent, NULL, NULL, NULL);
ok(hwnd != NULL, "failed to create listview window\n");
r = SendMessage(hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, 0x940);
ok(r == 0, "should return zero\n");
r = SendMessage(hwnd, LVM_SETIMAGELIST, 0, (LPARAM)himl);
ok(r == 0, "should return zero\n");
r = SendMessage(hwnd, LVM_SETICONSPACING, 0, MAKELONG(100,50));
/* returns dimensions */
r = SendMessage(hwnd, LVM_GETITEMCOUNT, 0, 0);
ok(r == 0, "should be zero items\n");
item.mask = LVIF_IMAGE | LVIF_TEXT;
item.iItem = 0;
item.iSubItem = 1;
item.iImage = 0;
item.pszText = 0;
r = SendMessage(hwnd, LVM_INSERTITEM, 0, (LPARAM) &item);
ok(r == -1, "should fail\n");
item.iSubItem = 0;
item.pszText = hello;
r = SendMessage(hwnd, LVM_INSERTITEM, 0, (LPARAM) &item);
ok(r == 0, "should not fail\n");
memset(&r1, 0, sizeof r1);
r1.left = LVIR_ICON;
r = SendMessage(hwnd, LVM_GETITEMRECT, 0, (LPARAM) &r1);
r = SendMessage(hwnd, LVM_DELETEALLITEMS, 0, 0);
ok(r == TRUE, "should not fail\n");
item.iSubItem = 0;
item.pszText = hello;
r = SendMessage(hwnd, LVM_INSERTITEM, 0, (LPARAM) &item);
ok(r == 0, "should not fail\n");
memset(&r2, 0, sizeof r2);
r2.left = LVIR_ICON;
r = SendMessage(hwnd, LVM_GETITEMRECT, 0, (LPARAM) &r2);
ok(!memcmp(&r1, &r2, sizeof r1), "rectangle should be the same\n");
DestroyWindow(hwnd);
}
static void test_checkboxes(void)
{
HWND hwnd;
LVITEMA item;
DWORD r;
static CHAR text[] = "Text",
text2[] = "Text2",
text3[] = "Text3";
hwnd = CreateWindowEx(0, "SysListView32", "foo", LVS_REPORT,
10, 10, 100, 200, hwndparent, NULL, NULL, NULL);
ok(hwnd != NULL, "failed to create listview window\n");
/* first without LVS_EX_CHECKBOXES set and an item and check that state is preserved */
item.mask = LVIF_TEXT | LVIF_STATE;
item.stateMask = 0xffff;
item.state = 0xfccc;
item.iItem = 0;
item.iSubItem = 0;
item.pszText = text;
r = SendMessage(hwnd, LVM_INSERTITEMA, 0, (LPARAM) &item);
ok(r == 0, "ret %d\n", r);
item.iItem = 0;
item.mask = LVIF_STATE;
item.stateMask = 0xffff;
r = SendMessage(hwnd, LVM_GETITEMA, 0, (LPARAM) &item);
ok(item.state == 0xfccc, "state %x\n", item.state);
/* Don't set LVIF_STATE */
item.mask = LVIF_TEXT;
item.stateMask = 0xffff;
item.state = 0xfccc;
item.iItem = 1;
item.iSubItem = 0;
item.pszText = text;
r = SendMessage(hwnd, LVM_INSERTITEMA, 0, (LPARAM) &item);
ok(r == 1, "ret %d\n", r);
item.iItem = 1;
item.mask = LVIF_STATE;
item.stateMask = 0xffff;
r = SendMessage(hwnd, LVM_GETITEMA, 0, (LPARAM) &item);
ok(item.state == 0, "state %x\n", item.state);
r = SendMessage(hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE, LVS_EX_CHECKBOXES, LVS_EX_CHECKBOXES);
ok(r == 0, "should return zero\n");
/* Having turned on checkboxes, check that all existing items are set to 0x1000 (unchecked) */
item.iItem = 0;
item.mask = LVIF_STATE;
item.stateMask = 0xffff;
r = SendMessage(hwnd, LVM_GETITEMA, 0, (LPARAM) &item);
ok(item.state == 0x1ccc, "state %x\n", item.state);
/* Now add an item without specifying a state and check that its state goes to 0x1000 */
item.iItem = 2;
item.mask = LVIF_TEXT;
item.state = 0;
item.pszText = text2;
r = SendMessage(hwnd, LVM_INSERTITEMA, 0, (LPARAM) &item);
ok(r == 2, "ret %d\n", r);
item.iItem = 2;
item.mask = LVIF_STATE;
item.stateMask = 0xffff;
r = SendMessage(hwnd, LVM_GETITEMA, 0, (LPARAM) &item);
ok(item.state == 0x1000, "state %x\n", item.state);
/* Add a further item this time specifying a state and still its state goes to 0x1000 */
item.iItem = 3;
item.mask = LVIF_TEXT | LVIF_STATE;
item.stateMask = 0xffff;
item.state = 0x2aaa;
item.pszText = text3;
r = SendMessage(hwnd, LVM_INSERTITEMA, 0, (LPARAM) &item);
ok(r == 3, "ret %d\n", r);
item.iItem = 3;
item.mask = LVIF_STATE;
item.stateMask = 0xffff;
r = SendMessage(hwnd, LVM_GETITEMA, 0, (LPARAM) &item);
ok(item.state == 0x1aaa, "state %x\n", item.state);
/* Set an item's state to checked */
item.iItem = 3;
item.mask = LVIF_STATE;
item.stateMask = 0xf000;
item.state = 0x2000;
r = SendMessage(hwnd, LVM_SETITEMA, 0, (LPARAM) &item);
item.iItem = 3;
item.mask = LVIF_STATE;
item.stateMask = 0xffff;
r = SendMessage(hwnd, LVM_GETITEMA, 0, (LPARAM) &item);
ok(item.state == 0x2aaa, "state %x\n", item.state);
/* Check that only the bits we asked for are returned,
* and that all the others are set to zero
*/
item.iItem = 3;
item.mask = LVIF_STATE;
item.stateMask = 0xf000;
item.state = 0xffff;
r = SendMessage(hwnd, LVM_GETITEMA, 0, (LPARAM) &item);
ok(item.state == 0x2000, "state %x\n", item.state);
/* Set the style again and check that doesn't change an item's state */
r = SendMessage(hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE, LVS_EX_CHECKBOXES, LVS_EX_CHECKBOXES);
ok(r == LVS_EX_CHECKBOXES, "ret %x\n", r);
item.iItem = 3;
item.mask = LVIF_STATE;
item.stateMask = 0xffff;
r = SendMessage(hwnd, LVM_GETITEMA, 0, (LPARAM) &item);
ok(item.state == 0x2aaa, "state %x\n", item.state);
/* Unsetting the checkbox extended style doesn't change an item's state */
r = SendMessage(hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE, LVS_EX_CHECKBOXES, 0);
ok(r == LVS_EX_CHECKBOXES, "ret %x\n", r);
item.iItem = 3;
item.mask = LVIF_STATE;
item.stateMask = 0xffff;
r = SendMessage(hwnd, LVM_GETITEMA, 0, (LPARAM) &item);
ok(item.state == 0x2aaa, "state %x\n", item.state);
/* Now setting the style again will change an item's state */
r = SendMessage(hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE, LVS_EX_CHECKBOXES, LVS_EX_CHECKBOXES);
ok(r == 0, "ret %x\n", r);
item.iItem = 3;
item.mask = LVIF_STATE;
item.stateMask = 0xffff;
r = SendMessage(hwnd, LVM_GETITEMA, 0, (LPARAM) &item);
ok(item.state == 0x1aaa, "state %x\n", item.state);
DestroyWindow(hwnd);
}
static void test_items(void)
{
const LPARAM lparamTest = 0x42;
HWND hwnd;
LVITEMA item;
LVCOLUMNA column;
DWORD r;
static CHAR text[] = "Text";
hwnd = CreateWindowEx(0, "SysListView32", "foo", LVS_REPORT,
10, 10, 100, 200, hwndparent, NULL, NULL, NULL);
ok(hwnd != NULL, "failed to create listview window\n");
/*
* Test setting/getting item params
*/
/* Set up two columns */
column.mask = LVCF_SUBITEM;
column.iSubItem = 0;
r = SendMessage(hwnd, LVM_INSERTCOLUMNA, 0, (LPARAM)&column);
ok(r == 0, "ret %d\n", r);
column.iSubItem = 1;
r = SendMessage(hwnd, LVM_INSERTCOLUMNA, 1, (LPARAM)&column);
ok(r == 1, "ret %d\n", r);
/* Insert an item with just a param */
memset (&item, 0xaa, sizeof (item));
item.mask = LVIF_PARAM;
item.iItem = 0;
item.iSubItem = 0;
item.lParam = lparamTest;
r = SendMessage(hwnd, LVM_INSERTITEMA, 0, (LPARAM) &item);
ok(r == 0, "ret %d\n", r);
/* Test getting of the param */
memset (&item, 0xaa, sizeof (item));
item.mask = LVIF_PARAM;
item.iItem = 0;
item.iSubItem = 0;
r = SendMessage(hwnd, LVM_GETITEMA, 0, (LPARAM) &item);
ok(r != 0, "ret %d\n", r);
ok(item.lParam == lparamTest, "got lParam %lx, expected %lx\n", item.lParam, lparamTest);
/* Set up a subitem */
memset (&item, 0xaa, sizeof (item));
item.mask = LVIF_TEXT;
item.iItem = 0;
item.iSubItem = 1;
item.pszText = text;
r = SendMessage(hwnd, LVM_SETITEMA, 0, (LPARAM) &item);
ok(r != 0, "ret %d\n", r);
/* Query param from subitem: returns main item param */
memset (&item, 0xaa, sizeof (item));
item.mask = LVIF_PARAM;
item.iItem = 0;
item.iSubItem = 1;
r = SendMessage(hwnd, LVM_GETITEMA, 0, (LPARAM) &item);
ok(r != 0, "ret %d\n", r);
ok(item.lParam == lparamTest, "got lParam %lx, expected %lx\n", item.lParam, lparamTest);
/* Set up param on first subitem: no effect */
memset (&item, 0xaa, sizeof (item));
item.mask = LVIF_PARAM;
item.iItem = 0;
item.iSubItem = 1;
item.lParam = lparamTest+1;
r = SendMessage(hwnd, LVM_SETITEMA, 0, (LPARAM) &item);
ok(r == 0, "ret %d\n", r);
/* Query param from subitem again: should still return main item param */
memset (&item, 0xaa, sizeof (item));
item.mask = LVIF_PARAM;
item.iItem = 0;
item.iSubItem = 1;
r = SendMessage(hwnd, LVM_GETITEMA, 0, (LPARAM) &item);
ok(r != 0, "ret %d\n", r);
ok(item.lParam == lparamTest, "got lParam %lx, expected %lx\n", item.lParam, lparamTest);
/**** Some tests of state highlighting ****/
memset (&item, 0xaa, sizeof (item));
item.mask = LVIF_STATE;
item.iItem = 0;
item.iSubItem = 0;
item.state = LVIS_SELECTED;
item.stateMask = LVIS_SELECTED | LVIS_DROPHILITED;
r = SendMessage(hwnd, LVM_SETITEM, 0, (LPARAM) &item);
ok(r != 0, "ret %d\n", r);
item.iSubItem = 1;
item.state = LVIS_DROPHILITED;
r = SendMessage(hwnd, LVM_SETITEM, 0, (LPARAM) &item);
ok(r != 0, "ret %d\n", r);
memset (&item, 0xaa, sizeof (item));
item.mask = LVIF_STATE;
item.iItem = 0;
item.iSubItem = 0;
item.stateMask = -1;
r = SendMessage(hwnd, LVM_GETITEM, 0, (LPARAM) &item);
ok(r != 0, "ret %d\n", r);
ok(item.state == LVIS_SELECTED, "got state %x, expected %x\n", item.state, LVIS_SELECTED);
item.iSubItem = 1;
r = SendMessage(hwnd, LVM_GETITEM, 0, (LPARAM) &item);
ok(r != 0, "ret %d\n", r);
todo_wine ok(item.state == LVIS_DROPHILITED, "got state %x, expected %x\n", item.state, LVIS_DROPHILITED);
DestroyWindow(hwnd);
}
/* test setting imagelist between WM_NCCREATE and WM_CREATE */
static WNDPROC listviewWndProc;
static HIMAGELIST test_create_imagelist;
static LRESULT CALLBACK create_test_wndproc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
if (uMsg == WM_CREATE)
{
LPCREATESTRUCT lpcs = (LPCREATESTRUCT)lParam;
lpcs->style |= LVS_REPORT;
SendMessage(hwnd, LVM_SETIMAGELIST, 0, (LPARAM)test_create_imagelist);
}
return CallWindowProc(listviewWndProc, hwnd, uMsg, wParam, lParam);
}
static void test_create()
{
HWND hList;
HWND hHeader;
WNDCLASSEX cls;
cls.cbSize = sizeof(WNDCLASSEX);
ok(GetClassInfoEx(GetModuleHandle(NULL), "SysListView32", &cls), "GetClassInfoEx failed\n");
listviewWndProc = cls.lpfnWndProc;
cls.lpfnWndProc = create_test_wndproc;
cls.lpszClassName = "MyListView32";
ok(RegisterClassEx(&cls), "RegisterClassEx failed\n");
test_create_imagelist = ImageList_Create(16, 16, 0, 5, 10);
hList = CreateWindow("MyListView32", "Test", WS_VISIBLE, 0, 0, 100, 100, NULL, NULL, GetModuleHandle(NULL), 0);
ok((HIMAGELIST)SendMessage(hList, LVM_GETIMAGELIST, 0, 0) == test_create_imagelist, "Image list not obtained\n");
hHeader = (HWND)SendMessage(hList, LVM_GETHEADER, 0, 0);
ok(IsWindow(hHeader) && IsWindowVisible(hHeader), "Listview not in report mode\n");
DestroyWindow(hList);
}
static void test_redraw(void)
{
HWND hwnd, hwndheader;
hwnd = create_listview_control();
hwndheader = subclass_header(hwnd);
flush_sequences(sequences, NUM_MSG_SEQUENCES);
trace("invalidate & update\n");
InvalidateRect(hwnd, NULL, TRUE);
UpdateWindow(hwnd);
ok_sequence(sequences, LISTVIEW_SEQ_INDEX, redraw_listview_seq, "redraw listview", FALSE);
flush_sequences(sequences, NUM_MSG_SEQUENCES);
DestroyWindow(hwnd);
}
START_TEST(listview)
{
INITCOMMONCONTROLSEX icc;
icc.dwICC = 0;
icc.dwSize = sizeof icc;
InitCommonControlsEx(&icc);
init_msg_sequences(sequences, NUM_MSG_SEQUENCES);
hwndparent = create_parent_window();
test_images();
test_checkboxes();
test_items();
test_create();
test_redraw();
}