The game "Imperiums: Greek Wars" depends on this to display its window properly. It also fixes the todo_wine in test_window_placement, along with a few new tests that show exactly the threshold at which the "transition" happens.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51672 Signed-off-by: Gabriel Ivăncescu gabrielopcode@gmail.com --- dlls/user32/tests/win.c | 54 ++++++++++++++++++++++++++++++++--------- dlls/user32/winpos.c | 47 ++++++++++++++++++++++++++++++++++- 2 files changed, 88 insertions(+), 13 deletions(-)
diff --git a/dlls/user32/tests/win.c b/dlls/user32/tests/win.c index 228395e..e23ab81 100644 --- a/dlls/user32/tests/win.c +++ b/dlls/user32/tests/win.c @@ -11624,8 +11624,9 @@ static void test_IsWindowEnabled(void)
static void test_window_placement(void) { - RECT orig = {100, 200, 300, 400}, orig2 = {200, 300, 400, 500}, rect; + RECT orig = {100, 200, 300, 400}, orig2 = {200, 300, 400, 500}, rect, work_rect; WINDOWPLACEMENT wp = {sizeof(wp)}; + MONITORINFO mon_info; HWND hwnd; BOOL ret;
@@ -11633,6 +11634,10 @@ static void test_window_placement(void) orig.left, orig.top, orig.right - orig.left, orig.bottom - orig.top, 0, 0, 0, 0); ok(!!hwnd, "failed to create window, error %u\n", GetLastError());
+ mon_info.cbSize = sizeof(mon_info); + GetMonitorInfoW(MonitorFromWindow(hwnd, MONITOR_DEFAULTTOPRIMARY), &mon_info); + work_rect = mon_info.rcWork; + ret = GetWindowPlacement(hwnd, &wp); ok(ret, "failed to get window placement, error %u\n", GetLastError()); ok(wp.showCmd == SW_SHOWNORMAL, "got show cmd %u\n", wp.showCmd); @@ -11675,7 +11680,6 @@ static void test_window_placement(void) ok(wp.showCmd == SW_SHOWMAXIMIZED, "got show cmd %u\n", wp.showCmd); ok(wp.ptMinPosition.x == -32000 && wp.ptMinPosition.y == -32000, "got minimized pos (%d,%d)\n", wp.ptMinPosition.x, wp.ptMinPosition.y); -todo_wine ok(wp.ptMaxPosition.x == -1 && wp.ptMaxPosition.y == -1, "got maximized pos (%d,%d)\n", wp.ptMaxPosition.x, wp.ptMaxPosition.y); ok(EqualRect(&wp.rcNormalPosition, &orig), "got normal pos %s\n", @@ -11693,6 +11697,42 @@ todo_wine ok(EqualRect(&wp.rcNormalPosition, &orig), "got normal pos %s\n", wine_dbgstr_rect(&wp.rcNormalPosition));
+ SetWindowPos(hwnd, 0, work_rect.left, work_rect.top, work_rect.right - work_rect.left, + work_rect.bottom - work_rect.top, SWP_NOZORDER | SWP_NOACTIVATE); + ret = GetWindowPlacement(hwnd, &wp); + ok(ret, "failed to get window placement, error %u\n", GetLastError()); + ok(wp.showCmd == SW_SHOWMAXIMIZED, "got show cmd %u\n", wp.showCmd); + ok(wp.ptMinPosition.x == -32000 && wp.ptMinPosition.y == -32000, + "got minimized pos (%d,%d)\n", wp.ptMinPosition.x, wp.ptMinPosition.y); + ok(wp.ptMaxPosition.x == -1 && wp.ptMaxPosition.y == -1, + "got maximized pos (%d,%d)\n", wp.ptMaxPosition.x, wp.ptMaxPosition.y); + ok(EqualRect(&wp.rcNormalPosition, &orig), "got normal pos %s\n", + wine_dbgstr_rect(&wp.rcNormalPosition)); + + SetWindowPos(hwnd, 0, work_rect.left, work_rect.top, work_rect.right - work_rect.left - 1, + work_rect.bottom - work_rect.top, SWP_NOZORDER | SWP_NOACTIVATE); + ret = GetWindowPlacement(hwnd, &wp); + ok(ret, "failed to get window placement, error %u\n", GetLastError()); + ok(wp.showCmd == SW_SHOWMAXIMIZED, "got show cmd %u\n", wp.showCmd); + ok(wp.ptMinPosition.x == -32000 && wp.ptMinPosition.y == -32000, + "got minimized pos (%d,%d)\n", wp.ptMinPosition.x, wp.ptMinPosition.y); + ok(wp.ptMaxPosition.x == work_rect.left && wp.ptMaxPosition.y == work_rect.top, + "got maximized pos (%d,%d)\n", wp.ptMaxPosition.x, wp.ptMaxPosition.y); + ok(EqualRect(&wp.rcNormalPosition, &orig), "got normal pos %s\n", + wine_dbgstr_rect(&wp.rcNormalPosition)); + + SetWindowPos(hwnd, 0, work_rect.left, work_rect.top, work_rect.right - work_rect.left, + work_rect.bottom - work_rect.top - 1, SWP_NOZORDER | SWP_NOACTIVATE); + ret = GetWindowPlacement(hwnd, &wp); + ok(ret, "failed to get window placement, error %u\n", GetLastError()); + ok(wp.showCmd == SW_SHOWMAXIMIZED, "got show cmd %u\n", wp.showCmd); + ok(wp.ptMinPosition.x == -32000 && wp.ptMinPosition.y == -32000, + "got minimized pos (%d,%d)\n", wp.ptMinPosition.x, wp.ptMinPosition.y); + ok(wp.ptMaxPosition.x == work_rect.left && wp.ptMaxPosition.y == work_rect.top, + "got maximized pos (%d,%d)\n", wp.ptMaxPosition.x, wp.ptMaxPosition.y); + ok(EqualRect(&wp.rcNormalPosition, &orig), "got normal pos %s\n", + wine_dbgstr_rect(&wp.rcNormalPosition)); + ShowWindow(hwnd, SW_MINIMIZE);
ret = GetWindowPlacement(hwnd, &wp); @@ -11701,7 +11741,6 @@ todo_wine ok(wp.showCmd == SW_SHOWMINIMIZED, "got show cmd %u\n", wp.showCmd); ok(wp.ptMinPosition.x == -32000 && wp.ptMinPosition.y == -32000, "got minimized pos (%d,%d)\n", wp.ptMinPosition.x, wp.ptMinPosition.y); -todo_wine ok(wp.ptMaxPosition.x == -1 && wp.ptMaxPosition.y == -1, "got maximized pos (%d,%d)\n", wp.ptMaxPosition.x, wp.ptMaxPosition.y); ok(EqualRect(&wp.rcNormalPosition, &orig), "got normal pos %s\n", @@ -11714,7 +11753,6 @@ todo_wine ok(wp.showCmd == SW_SHOWMAXIMIZED, "got show cmd %u\n", wp.showCmd); ok(wp.ptMinPosition.x == -32000 && wp.ptMinPosition.y == -32000, "got minimized pos (%d,%d)\n", wp.ptMinPosition.x, wp.ptMinPosition.y); -todo_wine ok(wp.ptMaxPosition.x == -1 && wp.ptMaxPosition.y == -1, "got maximized pos (%d,%d)\n", wp.ptMaxPosition.x, wp.ptMaxPosition.y); ok(EqualRect(&wp.rcNormalPosition, &orig), "got normal pos %s\n", @@ -11727,7 +11765,6 @@ todo_wine ok(wp.showCmd == SW_SHOWNORMAL, "got show cmd %u\n", wp.showCmd); ok(wp.ptMinPosition.x == -32000 && wp.ptMinPosition.y == -32000, "got minimized pos (%d,%d)\n", wp.ptMinPosition.x, wp.ptMinPosition.y); -todo_wine ok(wp.ptMaxPosition.x == -1 && wp.ptMaxPosition.y == -1, "got maximized pos (%d,%d)\n", wp.ptMaxPosition.x, wp.ptMaxPosition.y); ok(EqualRect(&wp.rcNormalPosition, &orig), "got normal pos %s\n", @@ -11745,7 +11782,6 @@ todo_wine ok(wp.showCmd == SW_SHOWNORMAL, "got show cmd %u\n", wp.showCmd); ok(wp.ptMinPosition.x == 100 && wp.ptMinPosition.y == 100, "got minimized pos (%d,%d)\n", wp.ptMinPosition.x, wp.ptMinPosition.y); -todo_wine ok(wp.ptMaxPosition.x == -1 && wp.ptMaxPosition.y == -1, "got maximized pos (%d,%d)\n", wp.ptMaxPosition.x, wp.ptMaxPosition.y); ok(EqualRect(&wp.rcNormalPosition, &orig2), "got normal pos %s\n", @@ -11761,7 +11797,6 @@ todo_wine ok(wp.showCmd == SW_SHOWMINIMIZED, "got show cmd %u\n", wp.showCmd); ok(wp.ptMinPosition.x == -32000 && wp.ptMinPosition.y == -32000, "got minimized pos (%d,%d)\n", wp.ptMinPosition.x, wp.ptMinPosition.y); -todo_wine ok(wp.ptMaxPosition.x == -1 && wp.ptMaxPosition.y == -1, "got maximized pos (%d,%d)\n", wp.ptMaxPosition.x, wp.ptMaxPosition.y); ok(EqualRect(&wp.rcNormalPosition, &orig2), "got normal pos %s\n", @@ -11783,7 +11818,6 @@ todo_wine ok(wp.showCmd == SW_SHOWMINIMIZED, "got show cmd %u\n", wp.showCmd); ok(wp.ptMinPosition.x == -32000 && wp.ptMinPosition.y == -32000, "got minimized pos (%d,%d)\n", wp.ptMinPosition.x, wp.ptMinPosition.y); -todo_wine ok(wp.ptMaxPosition.x == -1 && wp.ptMaxPosition.y == -1, "got maximized pos (%d,%d)\n", wp.ptMaxPosition.x, wp.ptMaxPosition.y); ok(EqualRect(&wp.rcNormalPosition, &orig), "got normal pos %s\n", @@ -11804,7 +11838,6 @@ todo_wine ok(wp.showCmd == SW_SHOWMAXIMIZED, "got show cmd %u\n", wp.showCmd); ok(wp.ptMinPosition.x == 100 && wp.ptMinPosition.y == 100, "got minimized pos (%d,%d)\n", wp.ptMinPosition.x, wp.ptMinPosition.y); -todo_wine ok(wp.ptMaxPosition.x == -1 && wp.ptMaxPosition.y == -1, "got maximized pos (%d,%d)\n", wp.ptMaxPosition.x, wp.ptMaxPosition.y); ok(EqualRect(&wp.rcNormalPosition, &orig), "got normal pos %s\n", @@ -11825,7 +11858,6 @@ todo_wine ok(wp.showCmd == SW_SHOWMINIMIZED, "got show cmd %u\n", wp.showCmd); ok(wp.ptMinPosition.x == -32000 && wp.ptMinPosition.y == -32000, "got minimized pos (%d,%d)\n", wp.ptMinPosition.x, wp.ptMinPosition.y); -todo_wine ok(wp.ptMaxPosition.x == -1 && wp.ptMaxPosition.y == -1, "got maximized pos (%d,%d)\n", wp.ptMaxPosition.x, wp.ptMaxPosition.y); ok(EqualRect(&wp.rcNormalPosition, &orig), "got normal pos %s\n", @@ -11839,7 +11871,6 @@ todo_wine ok(wp.showCmd == SW_SHOWMINIMIZED, "got show cmd %u\n", wp.showCmd); ok(wp.ptMinPosition.x == -32000 && wp.ptMinPosition.y == -32000, "got minimized pos (%d,%d)\n", wp.ptMinPosition.x, wp.ptMinPosition.y); -todo_wine ok(wp.ptMaxPosition.x == -1 && wp.ptMaxPosition.y == -1, "got maximized pos (%d,%d)\n", wp.ptMaxPosition.x, wp.ptMaxPosition.y); ok(EqualRect(&wp.rcNormalPosition, &orig), "got normal pos %s\n", @@ -11854,7 +11885,6 @@ todo_wine ok(wp.showCmd == SW_NORMAL, "got show cmd %u\n", wp.showCmd); ok(wp.ptMinPosition.x == -32000 && wp.ptMinPosition.y == -32000, "got minimized pos (%d,%d)\n", wp.ptMinPosition.x, wp.ptMinPosition.y); -todo_wine ok(wp.ptMaxPosition.x == -1 && wp.ptMaxPosition.y == -1, "got maximized pos (%d,%d)\n", wp.ptMaxPosition.x, wp.ptMaxPosition.y); ok(EqualRect(&wp.rcNormalPosition, &orig), "got normal pos %s\n", diff --git a/dlls/user32/winpos.c b/dlls/user32/winpos.c index 6e96a4b..b5733d8 100644 --- a/dlls/user32/winpos.c +++ b/dlls/user32/winpos.c @@ -916,6 +916,47 @@ static POINT get_minimized_pos( HWND hwnd, POINT pt ) return pt; }
+static void update_maximized_pos( WND *wnd ) +{ + MONITORINFO mon_info; + HMONITOR monitor; + RECT rc_work; + + /* For top level windows covering the working area, we might + have to "forget" the maximized position. Windows presumably + does this to avoid situations where the border style changes, + which would lead the window to be outside the screen, or the + window gets reloaded on a different screen, and the "saved" + position no longer applies to it (despite being maximized). + + Some applications (e.g. Imperiums: Greek Wars) depend on this. + */ + if (!wnd->parent || wnd->parent == GetDesktopWindow()) + { + if (wnd->dwStyle & WS_MAXIMIZE) + { + if ((monitor = MonitorFromWindow( wnd->obj.handle, MONITOR_DEFAULTTOPRIMARY ))) + { + mon_info.cbSize = sizeof(mon_info); + GetMonitorInfoW( monitor, &mon_info ); + rc_work = mon_info.rcMonitor; + + /* use the work area for windows that maximize without covering it, to match GetMinMaxInfo */ + if ((wnd->dwStyle & WS_CAPTION) == WS_CAPTION || !(wnd->dwStyle & (WS_CHILD | WS_POPUP))) + rc_work = mon_info.rcWork; + } + else + SetRect( &rc_work, 0, 0, GetSystemMetrics( SM_CXSCREEN ), GetSystemMetrics( SM_CYSCREEN ) ); + + if (wnd->window_rect.left <= rc_work.left && wnd->window_rect.top <= rc_work.top && + wnd->window_rect.right >= rc_work.right && wnd->window_rect.bottom >= rc_work.bottom) + wnd->max_pos.x = wnd->max_pos.y = -1; + } + else + wnd->max_pos.x = wnd->max_pos.y = -1; + } +} +
/*********************************************************************** * WINPOS_MinMaximize @@ -1337,6 +1378,7 @@ BOOL WINAPI GetWindowPlacement( HWND hwnd, WINDOWPLACEMENT *wndpl ) { pWnd->normal_rect = pWnd->window_rect; } + update_maximized_pos( pWnd );
wndpl->length = sizeof(*wndpl); if( pWnd->dwStyle & WS_MINIMIZE ) @@ -1424,8 +1466,11 @@ static BOOL WINPOS_SetPlacement( HWND hwnd, const WINDOWPLACEMENT *wndpl, UINT f
if (!pWnd || pWnd == WND_OTHER_PROCESS || pWnd == WND_DESKTOP) return FALSE;
+ if (flags & PLACE_MAX) { + pWnd->max_pos = point_thread_to_win_dpi( hwnd, wp.ptMaxPosition ); + update_maximized_pos( pWnd ); + } if (flags & PLACE_MIN) pWnd->min_pos = point_thread_to_win_dpi( hwnd, wp.ptMinPosition ); - if (flags & PLACE_MAX) pWnd->max_pos = point_thread_to_win_dpi( hwnd, wp.ptMaxPosition ); if (flags & PLACE_RECT) pWnd->normal_rect = rect_thread_to_win_dpi( hwnd, wp.rcNormalPosition );
style = pWnd->dwStyle;