Alexandre Julliard : user32: Scale coordinates in Get/SetWindowPlacement() based on DPI awareness.
Module: wine Branch: master Commit: 87e49000a1206635d4acba52703525bd81a2df09 URL: https://source.winehq.org/git/wine.git/?a=commit;h=87e49000a1206635d4acba527...
Author: Alexandre Julliard julliard@winehq.org Date: Fri Aug 24 12:23:28 2018 +0200
user32: Scale coordinates in Get/SetWindowPlacement() based on DPI awareness.
Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/user32/sysparams.c | 20 ++++++++++++++++++++ dlls/user32/win.h | 3 +++ dlls/user32/winpos.c | 12 ++++++------ 3 files changed, 29 insertions(+), 6 deletions(-)
diff --git a/dlls/user32/sysparams.c b/dlls/user32/sysparams.c index a971062..9d7c256 100644 --- a/dlls/user32/sysparams.c +++ b/dlls/user32/sysparams.c @@ -3245,6 +3245,16 @@ POINT point_win_to_thread_dpi( HWND hwnd, POINT pt ) }
/********************************************************************** + * point_thread_to_win_dpi + */ +POINT point_thread_to_win_dpi( HWND hwnd, POINT pt ) +{ + UINT dpi = get_thread_dpi(); + if (!dpi) dpi = get_win_monitor_dpi( hwnd ); + return map_dpi_point( pt, dpi, GetDpiForWindow( hwnd )); +} + +/********************************************************************** * map_dpi_rect */ RECT map_dpi_rect( RECT rect, UINT dpi_from, UINT dpi_to ) @@ -3270,6 +3280,16 @@ RECT rect_win_to_thread_dpi( HWND hwnd, RECT rect ) }
/********************************************************************** + * rect_thread_to_win_dpi + */ +RECT rect_thread_to_win_dpi( HWND hwnd, RECT rect ) +{ + UINT dpi = get_thread_dpi(); + if (!dpi) dpi = get_win_monitor_dpi( hwnd ); + return map_dpi_rect( rect, dpi, GetDpiForWindow( hwnd ) ); +} + +/********************************************************************** * SetProcessDpiAwarenessContext (USER32.@) */ BOOL WINAPI SetProcessDpiAwarenessContext( DPI_AWARENESS_CONTEXT context ) diff --git a/dlls/user32/win.h b/dlls/user32/win.h index b912ef8..f30b004 100644 --- a/dlls/user32/win.h +++ b/dlls/user32/win.h @@ -133,8 +133,11 @@ extern UINT get_win_monitor_dpi( HWND hwnd ) DECLSPEC_HIDDEN; extern UINT get_thread_dpi(void) DECLSPEC_HIDDEN; extern POINT map_dpi_point( POINT pt, UINT dpi_from, UINT dpi_to ) DECLSPEC_HIDDEN; extern POINT point_win_to_thread_dpi( HWND hwnd, POINT pt ) DECLSPEC_HIDDEN; +extern POINT point_thread_to_win_dpi( HWND hwnd, POINT pt ) DECLSPEC_HIDDEN; extern RECT map_dpi_rect( RECT rect, UINT dpi_from, UINT dpi_to ) DECLSPEC_HIDDEN; extern RECT rect_win_to_thread_dpi( HWND hwnd, RECT rect ) DECLSPEC_HIDDEN; +extern RECT rect_thread_to_win_dpi( HWND hwnd, RECT rect ) DECLSPEC_HIDDEN; + extern BOOL set_window_pos( HWND hwnd, HWND insert_after, UINT swp_flags, const RECT *window_rect, const RECT *client_rect, const RECT *valid_rects ) DECLSPEC_HIDDEN; diff --git a/dlls/user32/winpos.c b/dlls/user32/winpos.c index 1dd9c12..98eec62 100644 --- a/dlls/user32/winpos.c +++ b/dlls/user32/winpos.c @@ -1342,9 +1342,9 @@ BOOL WINAPI GetWindowPlacement( HWND hwnd, WINDOWPLACEMENT *wndpl ) wndpl->flags = WPF_RESTORETOMAXIMIZED; else wndpl->flags = 0; - wndpl->ptMinPosition = pWnd->min_pos; - wndpl->ptMaxPosition = pWnd->max_pos; - wndpl->rcNormalPosition = pWnd->normal_rect; + wndpl->ptMinPosition = EMPTYPOINT(pWnd->min_pos) ? pWnd->min_pos : point_win_to_thread_dpi( hwnd, pWnd->min_pos ); + wndpl->ptMaxPosition = EMPTYPOINT(pWnd->max_pos) ? pWnd->max_pos : point_win_to_thread_dpi( hwnd, pWnd->max_pos ); + wndpl->rcNormalPosition = rect_win_to_thread_dpi( hwnd, pWnd->normal_rect ); WIN_ReleasePtr( pWnd );
TRACE( "%p: returning min %d,%d max %d,%d normal %s\n", @@ -1419,9 +1419,9 @@ 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_MIN ) pWnd->min_pos = wp.ptMinPosition; - if( flags & PLACE_MAX ) pWnd->max_pos = wp.ptMaxPosition; - if( flags & PLACE_RECT) pWnd->normal_rect = wp.rcNormalPosition; + 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;
-
Alexandre Julliard