| /* Unit tests for appbars |
| * |
| * Copyright 2008 Vincent Povirk 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 <stdarg.h> |
| |
| #include <windows.h> |
| |
| #include "wine/test.h" |
| |
| #define MSG_APPBAR WM_APP |
| |
| static const CHAR testwindow_class[] = "testwindow"; |
| |
| static HMONITOR (WINAPI *pMonitorFromWindow)(HWND, DWORD); |
| |
| typedef BOOL (*boolean_function)(void); |
| |
| struct testwindow_info |
| { |
| HWND hwnd; |
| BOOL registered; |
| BOOL to_be_deleted; |
| RECT desired_rect; |
| UINT edge; |
| RECT allocated_rect; |
| }; |
| |
| static struct testwindow_info windows[3]; |
| |
| static int expected_bottom; |
| |
| static void testwindow_setpos(HWND hwnd) |
| { |
| struct testwindow_info* info = (struct testwindow_info*)GetWindowLongPtr(hwnd, GWLP_USERDATA); |
| APPBARDATA abd; |
| BOOL ret; |
| |
| ok(info != NULL, "got unexpected ABN_POSCHANGED notification\n"); |
| |
| if (!info || !info->registered) |
| { |
| return; |
| } |
| |
| if (info->to_be_deleted) |
| { |
| win_skip("Some Win95 and NT4 systems send messages to removed taskbars\n"); |
| return; |
| } |
| |
| abd.cbSize = sizeof(abd); |
| abd.hWnd = hwnd; |
| abd.uEdge = info->edge; |
| abd.rc = info->desired_rect; |
| ret = SHAppBarMessage(ABM_QUERYPOS, &abd); |
| ok(ret == TRUE, "SHAppBarMessage returned %i\n", ret); |
| switch (info->edge) |
| { |
| case ABE_BOTTOM: |
| ok(info->desired_rect.top == abd.rc.top, "ABM_QUERYPOS changed top of rect from %i to %i\n", info->desired_rect.top, abd.rc.top); |
| abd.rc.top = abd.rc.bottom - (info->desired_rect.bottom - info->desired_rect.top); |
| break; |
| case ABE_LEFT: |
| ok(info->desired_rect.right == abd.rc.right, "ABM_QUERYPOS changed right of rect from %i to %i\n", info->desired_rect.right, abd.rc.right); |
| abd.rc.right = abd.rc.left + (info->desired_rect.right - info->desired_rect.left); |
| break; |
| case ABE_RIGHT: |
| ok(info->desired_rect.left == abd.rc.left, "ABM_QUERYPOS changed left of rect from %i to %i\n", info->desired_rect.left, abd.rc.left); |
| abd.rc.left = abd.rc.right - (info->desired_rect.right - info->desired_rect.left); |
| break; |
| case ABE_TOP: |
| ok(info->desired_rect.bottom == abd.rc.bottom, "ABM_QUERYPOS changed bottom of rect from %i to %i\n", info->desired_rect.bottom, abd.rc.bottom); |
| abd.rc.bottom = abd.rc.top + (info->desired_rect.bottom - info->desired_rect.top); |
| break; |
| } |
| |
| ret = SHAppBarMessage(ABM_SETPOS, &abd); |
| ok(ret == TRUE, "SHAppBarMessage returned %i\n", ret); |
| |
| info->allocated_rect = abd.rc; |
| MoveWindow(hwnd, abd.rc.left, abd.rc.top, abd.rc.right-abd.rc.left, abd.rc.bottom-abd.rc.top, TRUE); |
| } |
| |
| static LRESULT CALLBACK testwindow_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) |
| { |
| switch(msg) |
| { |
| case MSG_APPBAR: |
| { |
| switch(wparam) |
| { |
| case ABN_POSCHANGED: |
| testwindow_setpos(hwnd); |
| break; |
| } |
| return 0; |
| } |
| } |
| |
| return DefWindowProc(hwnd, msg, wparam, lparam); |
| } |
| |
| /* process pending messages until a condition is true or 3 seconds pass */ |
| static void do_events_until(boolean_function test) |
| { |
| MSG msg; |
| UINT_PTR timerid; |
| BOOL timedout=FALSE; |
| |
| timerid = SetTimer(0, 0, 3000, NULL); |
| |
| while (1) |
| { |
| while (PeekMessageA(&msg, NULL, 0, 0, PM_REMOVE)) |
| { |
| if (msg.hwnd == 0 && msg.message == WM_TIMER && msg.wParam == timerid) |
| timedout = TRUE; |
| TranslateMessage(&msg); |
| DispatchMessageA(&msg); |
| } |
| if (timedout || test()) |
| break; |
| WaitMessage(); |
| } |
| |
| KillTimer(0, timerid); |
| } |
| |
| /* process any pending messages */ |
| static void do_events(void) |
| { |
| MSG msg; |
| |
| while (PeekMessageA(&msg, NULL, 0, 0, PM_REMOVE)) |
| { |
| TranslateMessage(&msg); |
| DispatchMessageA(&msg); |
| } |
| } |
| |
| static BOOL no_appbars_intersect(void) |
| { |
| int i, j; |
| RECT rc; |
| |
| for (i=0; i<2; i++) |
| { |
| for (j=i+1; j<3; j++) |
| { |
| if (windows[i].registered && windows[j].registered && |
| IntersectRect(&rc, &windows[i].allocated_rect, &windows[j].allocated_rect)) |
| return FALSE; |
| } |
| } |
| return TRUE; |
| } |
| |
| static BOOL got_expected_bottom(void) |
| { |
| return (no_appbars_intersect() && windows[1].allocated_rect.bottom == expected_bottom); |
| } |
| |
| static void register_testwindow_class(void) |
| { |
| WNDCLASSEXA cls; |
| |
| ZeroMemory(&cls, sizeof(cls)); |
| cls.cbSize = sizeof(cls); |
| cls.style = 0; |
| cls.lpfnWndProc = testwindow_wndproc; |
| cls.hInstance = NULL; |
| cls.hCursor = LoadCursor(0, IDC_ARROW); |
| cls.hbrBackground = (HBRUSH) COLOR_WINDOW; |
| cls.lpszClassName = testwindow_class; |
| |
| RegisterClassExA(&cls); |
| } |
| |
| #define test_window_rects(a, b) \ |
| ok(!IntersectRect(&rc, &windows[a].allocated_rect, &windows[b].allocated_rect), \ |
| "rectangles intersect (%i,%i,%i,%i)/(%i,%i,%i,%i)\n", \ |
| windows[a].allocated_rect.left, windows[a].allocated_rect.top, windows[a].allocated_rect.right, windows[a].allocated_rect.bottom, \ |
| windows[b].allocated_rect.left, windows[b].allocated_rect.top, windows[b].allocated_rect.right, windows[b].allocated_rect.bottom) |
| |
| static void test_setpos(void) |
| { |
| APPBARDATA abd; |
| RECT rc; |
| int screen_width, screen_height; |
| BOOL ret; |
| int org_bottom1; |
| |
| screen_width = GetSystemMetrics(SM_CXSCREEN); |
| screen_height = GetSystemMetrics(SM_CYSCREEN); |
| |
| /* create and register windows[0] */ |
| windows[0].hwnd = CreateWindowExA(WS_EX_TOOLWINDOW|WS_EX_TOPMOST, |
| testwindow_class, testwindow_class, WS_POPUP|WS_VISIBLE, 0, 0, 0, 0, |
| NULL, NULL, NULL, NULL); |
| ok(windows[0].hwnd != NULL, "couldn't create window\n"); |
| do_events(); |
| abd.cbSize = sizeof(abd); |
| abd.hWnd = windows[0].hwnd; |
| abd.uCallbackMessage = MSG_APPBAR; |
| ret = SHAppBarMessage(ABM_NEW, &abd); |
| ok(ret == TRUE, "SHAppBarMessage returned %i\n", ret); |
| |
| /* ABM_NEW should return FALSE if the window is already registered */ |
| ret = SHAppBarMessage(ABM_NEW, &abd); |
| ok(ret == FALSE, "SHAppBarMessage returned %i\n", ret); |
| do_events(); |
| |
| /* dock windows[0] to the bottom of the screen */ |
| windows[0].registered = TRUE; |
| windows[0].to_be_deleted = FALSE; |
| windows[0].edge = ABE_BOTTOM; |
| windows[0].desired_rect.left = 0; |
| windows[0].desired_rect.right = screen_width; |
| windows[0].desired_rect.top = screen_height - 15; |
| windows[0].desired_rect.bottom = screen_height; |
| SetWindowLongPtr(windows[0].hwnd, GWLP_USERDATA, (LONG_PTR)&windows[0]); |
| testwindow_setpos(windows[0].hwnd); |
| do_events(); |
| |
| /* create and register windows[1] */ |
| windows[1].hwnd = CreateWindowExA(WS_EX_TOOLWINDOW|WS_EX_TOPMOST, |
| testwindow_class, testwindow_class, WS_POPUP|WS_VISIBLE, 0, 0, 0, 0, |
| NULL, NULL, NULL, NULL); |
| ok(windows[1].hwnd != NULL, "couldn't create window\n"); |
| abd.hWnd = windows[1].hwnd; |
| ret = SHAppBarMessage(ABM_NEW, &abd); |
| ok(ret == TRUE, "SHAppBarMessage returned %i\n", ret); |
| |
| /* dock windows[1] to the bottom of the screen */ |
| windows[1].registered = TRUE; |
| windows[1].to_be_deleted = FALSE; |
| windows[1].edge = ABE_BOTTOM; |
| windows[1].desired_rect.left = 0; |
| windows[1].desired_rect.right = screen_width; |
| windows[1].desired_rect.top = screen_height - 10; |
| windows[1].desired_rect.bottom = screen_height; |
| SetWindowLongPtr(windows[1].hwnd, GWLP_USERDATA, (LONG_PTR)&windows[1]); |
| testwindow_setpos(windows[1].hwnd); |
| |
| /* the windows are adjusted to they don't overlap */ |
| do_events_until(no_appbars_intersect); |
| test_window_rects(0, 1); |
| |
| /* make windows[0] larger, forcing windows[1] to move out of its way */ |
| windows[0].desired_rect.top = screen_height - 20; |
| testwindow_setpos(windows[0].hwnd); |
| do_events_until(no_appbars_intersect); |
| test_window_rects(0, 1); |
| |
| /* create and register windows[2] */ |
| windows[2].hwnd = CreateWindowExA(WS_EX_TOOLWINDOW|WS_EX_TOPMOST, |
| testwindow_class, testwindow_class, WS_POPUP|WS_VISIBLE, 0, 0, 0, 0, |
| NULL, NULL, NULL, NULL); |
| ok(windows[2].hwnd != NULL, "couldn't create window\n"); |
| do_events(); |
| |
| abd.hWnd = windows[2].hwnd; |
| ret = SHAppBarMessage(ABM_NEW, &abd); |
| ok(ret == TRUE, "SHAppBarMessage returned %i\n", ret); |
| |
| /* dock windows[2] to the bottom of the screen */ |
| windows[2].registered = TRUE; |
| windows[2].to_be_deleted = FALSE; |
| windows[2].edge = ABE_BOTTOM; |
| windows[2].desired_rect.left = 0; |
| windows[2].desired_rect.right = screen_width; |
| windows[2].desired_rect.top = screen_height - 10; |
| windows[2].desired_rect.bottom = screen_height; |
| SetWindowLongPtr(windows[2].hwnd, GWLP_USERDATA, (LONG_PTR)&windows[2]); |
| testwindow_setpos(windows[2].hwnd); |
| |
| do_events_until(no_appbars_intersect); |
| test_window_rects(0, 1); |
| test_window_rects(0, 2); |
| test_window_rects(1, 2); |
| |
| /* move windows[2] to the right side of the screen */ |
| windows[2].edge = ABE_RIGHT; |
| windows[2].desired_rect.left = screen_width - 15; |
| windows[2].desired_rect.right = screen_width; |
| windows[2].desired_rect.top = 0; |
| windows[2].desired_rect.bottom = screen_height; |
| testwindow_setpos(windows[2].hwnd); |
| |
| do_events_until(no_appbars_intersect); |
| test_window_rects(0, 1); |
| test_window_rects(0, 2); |
| test_window_rects(1, 2); |
| |
| /* move windows[1] to the top of the screen */ |
| windows[1].edge = ABE_TOP; |
| windows[1].desired_rect.left = 0; |
| windows[1].desired_rect.right = screen_width; |
| windows[1].desired_rect.top = 0; |
| windows[1].desired_rect.bottom = 15; |
| testwindow_setpos(windows[1].hwnd); |
| |
| do_events_until(no_appbars_intersect); |
| test_window_rects(0, 1); |
| test_window_rects(0, 2); |
| test_window_rects(1, 2); |
| |
| /* move windows[1] back to the bottom of the screen */ |
| windows[1].edge = ABE_BOTTOM; |
| windows[1].desired_rect.left = 0; |
| windows[1].desired_rect.right = screen_width; |
| windows[1].desired_rect.top = screen_height - 10; |
| windows[1].desired_rect.bottom = screen_height; |
| testwindow_setpos(windows[1].hwnd); |
| |
| do_events_until(no_appbars_intersect); |
| test_window_rects(0, 1); |
| test_window_rects(0, 2); |
| test_window_rects(1, 2); |
| |
| /* removing windows[0] will cause windows[1] to move down into its space */ |
| expected_bottom = max(windows[0].allocated_rect.bottom, windows[1].allocated_rect.bottom); |
| org_bottom1 = windows[1].allocated_rect.bottom; |
| ok(windows[0].allocated_rect.bottom > windows[1].allocated_rect.bottom, |
| "Expected windows[0] to be lower than windows[1]\n"); |
| |
| abd.hWnd = windows[0].hwnd; |
| windows[0].to_be_deleted = TRUE; |
| ret = SHAppBarMessage(ABM_REMOVE, &abd); |
| ok(ret == TRUE, "SHAppBarMessage returned %i\n", ret); |
| windows[0].registered = FALSE; |
| DestroyWindow(windows[0].hwnd); |
| |
| do_events_until(got_expected_bottom); |
| |
| if (windows[1].allocated_rect.bottom == org_bottom1) |
| win_skip("Some broken Vista boxes don't move the higher appbar down\n"); |
| else |
| ok(windows[1].allocated_rect.bottom == expected_bottom, |
| "windows[1]'s bottom is %i, expected %i\n", |
| windows[1].allocated_rect.bottom, expected_bottom); |
| |
| test_window_rects(1, 2); |
| |
| /* remove the other windows */ |
| abd.hWnd = windows[1].hwnd; |
| windows[1].to_be_deleted = TRUE; |
| ret = SHAppBarMessage(ABM_REMOVE, &abd); |
| ok(ret == TRUE, "SHAppBarMessage returned %i\n", ret); |
| windows[1].registered = FALSE; |
| DestroyWindow(windows[1].hwnd); |
| |
| abd.hWnd = windows[2].hwnd; |
| windows[2].to_be_deleted = TRUE; |
| ret = SHAppBarMessage(ABM_REMOVE, &abd); |
| ok(ret == TRUE, "SHAppBarMessage returned %i\n", ret); |
| windows[2].registered = FALSE; |
| DestroyWindow(windows[2].hwnd); |
| } |
| |
| static void test_appbarget(void) |
| { |
| APPBARDATA abd; |
| HWND hwnd, foregnd, unset_hwnd; |
| UINT_PTR ret; |
| |
| memset(&abd, 0xcc, sizeof(abd)); |
| memset(&unset_hwnd, 0xcc, sizeof(unset_hwnd)); |
| abd.cbSize = sizeof(abd); |
| abd.uEdge = ABE_BOTTOM; |
| |
| hwnd = (HWND)SHAppBarMessage(ABM_GETAUTOHIDEBAR, &abd); |
| ok(hwnd == NULL || IsWindow(hwnd), "ret %p which is not a window\n", hwnd); |
| ok(abd.hWnd == unset_hwnd, "hWnd overwritten %p\n",abd.hWnd); |
| |
| if (!pMonitorFromWindow) |
| { |
| win_skip("MonitorFromWindow is not available\n"); |
| } |
| else |
| { |
| /* Presumably one can pass a hwnd with ABM_GETAUTOHIDEBAR to specify a monitor. |
| Pass the foreground window and check */ |
| foregnd = GetForegroundWindow(); |
| if(foregnd) |
| { |
| abd.hWnd = foregnd; |
| hwnd = (HWND)SHAppBarMessage(ABM_GETAUTOHIDEBAR, &abd); |
| ok(hwnd == NULL || IsWindow(hwnd), "ret %p which is not a window\n", hwnd); |
| ok(abd.hWnd == foregnd, "hWnd overwritten\n"); |
| if(hwnd) |
| { |
| HMONITOR appbar_mon, foregnd_mon; |
| appbar_mon = pMonitorFromWindow(hwnd, MONITOR_DEFAULTTONEAREST); |
| foregnd_mon = pMonitorFromWindow(foregnd, MONITOR_DEFAULTTONEAREST); |
| ok(appbar_mon == foregnd_mon, "Windows on different monitors\n"); |
| } |
| } |
| } |
| |
| memset(&abd, 0xcc, sizeof(abd)); |
| abd.cbSize = sizeof(abd); |
| ret = SHAppBarMessage(ABM_GETTASKBARPOS, &abd); |
| if(ret) |
| { |
| ok(abd.hWnd == (HWND)0xcccccccc, "hWnd overwritten\n"); |
| ok(abd.uEdge <= ABE_BOTTOM || |
| broken(abd.uEdge == 0xcccccccc), /* Some Win95 and NT4 */ |
| "uEdge not returned\n"); |
| ok(abd.rc.left != 0xcccccccc, "rc not updated\n"); |
| } |
| |
| return; |
| } |
| |
| START_TEST(appbar) |
| { |
| HMODULE huser32; |
| |
| huser32 = GetModuleHandleA("user32.dll"); |
| pMonitorFromWindow = (void*)GetProcAddress(huser32, "MonitorFromWindow"); |
| |
| register_testwindow_class(); |
| |
| test_setpos(); |
| test_appbarget(); |
| } |