+ if (thickframe) UserDrawWindowFrame(hdc, rect, UserGetSystemMetrics(SM_CXFRAME), UserGetSystemMetrics(SM_CYFRAME));
+ else UserDrawWindowFrame(hdc, rect, 1, 1);
+}
+
+/***********************************************************************
+ * NC_GetInsideRect
+ *
+ * Get the 'inside' rectangle of a window, i.e. the whole window rectangle
+ * but without the borders (if any).
+ */
+void FASTCALL
+NC_GetInsideRect(PWND Wnd, RECT *rect)
+{
+ ULONG Style;
+ ULONG ExStyle;
+
+ Style = Wnd->style;
+ ExStyle = Wnd->ExStyle;
+
+ rect->top = rect->left = 0;
+ rect->right = Wnd->rcWindow.right - Wnd->rcWindow.left;
+ rect->bottom = Wnd->rcWindow.bottom - Wnd->rcWindow.top;
+
+ if (Style & WS_ICONIC) return;
+
+ /* Remove frame from rectangle */
+ if (UserHasThickFrameStyle(Style, ExStyle ))
+ {
+ RECTL_vInflateRect(rect, -UserGetSystemMetrics(SM_CXFRAME), -UserGetSystemMetrics(SM_CYFRAME));
+ }
+ else
+ {
+ if (UserHasDlgFrameStyle(Style, ExStyle ))
+ {
+ RECTL_vInflateRect(rect, -UserGetSystemMetrics(SM_CXDLGFRAME), -UserGetSystemMetrics(SM_CYDLGFRAME));
+ /* FIXME: this isn't in NC_AdjustRect? why not? */
+ if (ExStyle & WS_EX_DLGMODALFRAME)
+ RECTL_vInflateRect( rect, -1, 0 );
+ }
+ else
+ {
+ if (UserHasThinFrameStyle(Style, ExStyle))
+ {
+ RECTL_vInflateRect(rect, -UserGetSystemMetrics(SM_CXBORDER), -UserGetSystemMetrics(SM_CYBORDER));
+ }
+ }
+ }
+ /* We have additional border information if the window
+ * is a child (but not an MDI child) */
+ if ((Style & WS_CHILD) && !(ExStyle & WS_EX_MDICHILD))
+ {
+ if (ExStyle & WS_EX_CLIENTEDGE)
+ RECTL_vInflateRect (rect, -UserGetSystemMetrics(SM_CXEDGE), -UserGetSystemMetrics(SM_CYEDGE));
+ if (ExStyle & WS_EX_STATICEDGE)
+ RECTL_vInflateRect (rect, -UserGetSystemMetrics(SM_CXBORDER), -UserGetSystemMetrics(SM_CYBORDER));
+ }
+}
+
+LONG FASTCALL
+DefWndStartSizeMove(PWND Wnd, WPARAM wParam, POINT *capturePoint)
+{
+ LONG hittest = 0;
+ POINT pt;
+ MSG msg;
+ RECT rectWindow;
+ ULONG Style = Wnd->style;
+ PTHREADINFO pti = PsGetCurrentThreadWin32Thread();
+
+ rectWindow = Wnd->rcWindow;
+
+ if ((wParam & 0xfff0) == SC_MOVE)
+ {
+ /* Move pointer at the center of the caption */
+ RECT rect = rectWindow;
+ /* Note: to be exactly centered we should take the different types
+ * of border into account, but it shouldn't make more than a few pixels
+ * of difference so let's not bother with that */
+ if (Style & WS_SYSMENU)
+ rect.left += UserGetSystemMetrics(SM_CXSIZE) + 1;
+ if (Style & WS_MINIMIZEBOX)
+ rect.right -= UserGetSystemMetrics(SM_CXSIZE) + 1;
+ if (Style & WS_MAXIMIZEBOX)
+ rect.right -= UserGetSystemMetrics(SM_CXSIZE) + 1;
+ pt.x = (rect.right + rect.left) / 2;
+ pt.y = rect.top + UserGetSystemMetrics(SM_CYSIZE)/2;
+ hittest = HTCAPTION;
+ *capturePoint = pt;
+ }
+ else /* SC_SIZE */
+ {
+ pt.x = pt.y = 0;
+ while (!hittest)
+ {
+ if (!co_IntGetPeekMessage(&msg, 0, 0, 0, PM_REMOVE, TRUE)) return 0;
+ if (IntCallMsgFilter( &msg, MSGF_SIZE )) continue;
+
+ switch(msg.message)
+ {
+ case WM_MOUSEMOVE:
+ //// Clamp the mouse position to the window rectangle when starting a window resize.
+ pt.x = min( max( msg.pt.x, rectWindow.left ), rectWindow.right - 1 );
+ pt.y = min( max( msg.pt.y, rectWindow.top ), rectWindow.bottom - 1 );
+ hittest = GetNCHitEx(Wnd, pt);
+ if ((hittest < HTLEFT) || (hittest > HTBOTTOMRIGHT)) hittest = 0;
+ break;
+
+ case WM_LBUTTONUP:
+ return 0;
+
+ case WM_KEYDOWN:
+ switch (msg.wParam)
+ {
+ case VK_UP:
+ hittest = HTTOP;
+ pt.x = (rectWindow.left+rectWindow.right)/2;
+ pt.y = rectWindow.top + UserGetSystemMetrics(SM_CYFRAME) / 2;
+ break;
+ case VK_DOWN:
+ hittest = HTBOTTOM;
+ pt.x = (rectWindow.left+rectWindow.right)/2;
+ pt.y = rectWindow.bottom - UserGetSystemMetrics(SM_CYFRAME) / 2;
+ break;
+ case VK_LEFT:
+ hittest = HTLEFT;
+ pt.x = rectWindow.left + UserGetSystemMetrics(SM_CXFRAME) / 2;
+ pt.y = (rectWindow.top+rectWindow.bottom)/2;
+ break;
+ case VK_RIGHT:
+ hittest = HTRIGHT;
+ pt.x = rectWindow.right - UserGetSystemMetrics(SM_CXFRAME) / 2;
+ pt.y = (rectWindow.top+rectWindow.bottom)/2;
+ break;
+ case VK_RETURN:
+ case VK_ESCAPE:
+ return 0;
+ }
+ default:
+ IntTranslateKbdMessage( &msg, 0 );
+ pti->TIF_flags |= TIF_MOVESIZETRACKING;
+ IntDispatchMessage( &msg );
+ pti->TIF_flags |= TIF_MOVESIZETRACKING;
+ break;
+ }
+ }
+ *capturePoint = pt;
+ }
+ UserSetCursorPos(pt.x, pt.y, 0, 0, FALSE);
+ co_IntSendMessage(UserHMGetHandle(Wnd), WM_SETCURSOR, (WPARAM)UserHMGetHandle(Wnd), MAKELONG(hittest, WM_MOUSEMOVE));
+ return hittest;
+}
+
+//
+// System Command Size and Move
+//
+// Perform SC_MOVE and SC_SIZE commands.
+//
+VOID FASTCALL
+DefWndDoSizeMove(PWND pwnd, WORD wParam)
+{
+ MSG msg;
+ RECT sizingRect, mouseRect, origRect, unmodRect;
+ HDC hdc;
+ LONG hittest = (LONG)(wParam & 0x0f);
+ HCURSOR hDragCursor = 0, hOldCursor = 0;
+ POINT minTrack, maxTrack;
+ POINT capturePoint, pt;
+ ULONG Style, ExStyle;
+ BOOL thickframe;
+ BOOL iconic;
+ BOOL moved = FALSE;
+ BOOL DragFullWindows = FALSE;
+ PWND pWndParent = NULL;
+ WPARAM syscommand = (wParam & 0xfff0);
+ PTHREADINFO pti = PsGetCurrentThreadWin32Thread();
+ //PMONITOR mon = 0; Don't port sync from wine!!! This breaks explorer task bar sizing!!
+ // The task bar can grow in size and can not reduce due to the change
+ // in the work area.
+
+ Style = pwnd->style;
+ ExStyle = pwnd->ExStyle;
+ iconic = (Style & WS_MINIMIZE) != 0;
+
+ if ((Style & WS_MAXIMIZE) || !IntIsWindowVisible(pwnd)) return;
+
+ thickframe = UserHasThickFrameStyle(Style, ExStyle) && !iconic;
+
+ //
+ // Show window contents while dragging the window, get flag from registry data.
+ //
+ UserSystemParametersInfo(SPI_GETDRAGFULLWINDOWS, 0, &DragFullWindows, 0);
+
+ pt.x = pti->ptLast.x;
+ pt.y = pti->ptLast.y;
+ capturePoint = pt;
+ UserClipCursor( NULL );
+
+ TRACE("pwnd %p command %04lx, hittest %d, pos %d,%d\n",
+ pwnd, syscommand, hittest, pt.x, pt.y);
+
+ if (syscommand == SC_MOVE)
+ {
+ if (!hittest) hittest = DefWndStartSizeMove(pwnd, wParam, &capturePoint);
+ if (!hittest) return;
+ }
+ else /* SC_SIZE */
+ {
+ if (!thickframe) return;
+ if (hittest && (syscommand != SC_MOUSEMENU))
+ {
+ hittest += (HTLEFT - WMSZ_LEFT);
+ }
+ else
+ {
+ co_UserSetCapture(UserHMGetHandle(pwnd));
+ hittest = DefWndStartSizeMove(pwnd, wParam, &capturePoint);
+ if (!hittest)
+ {
+ IntReleaseCapture();
+ return;
+ }
+ }
+ }
+
+ /* Get min/max info */
+
+ co_WinPosGetMinMaxInfo(pwnd, NULL, NULL, &minTrack, &maxTrack);
+ sizingRect = pwnd->rcWindow;
+ origRect = sizingRect;
+ if (Style & WS_CHILD)
+ {
+ pWndParent = IntGetParent(pwnd);
+ IntGetClientRect( pWndParent, &mouseRect );
+ IntMapWindowPoints( pWndParent, 0, (LPPOINT)&mouseRect, 2 );
+ IntMapWindowPoints( 0, pWndParent, (LPPOINT)&sizingRect, 2 );
+ unmodRect = sizingRect;
+ }
+ else
+ {
+ if (!(ExStyle & WS_EX_TOPMOST))
+ {
+ UserSystemParametersInfo(SPI_GETWORKAREA, 0, &mouseRect, 0);
+ }
+ else
+ {
+ RECTL_vSetRect(&mouseRect, 0, 0, UserGetSystemMetrics(SM_CXSCREEN), UserGetSystemMetrics(SM_CYSCREEN));
+ }
+ unmodRect = sizingRect;
+ }
+
+ if (ON_LEFT_BORDER(hittest))
+ {
+ mouseRect.left = max( mouseRect.left, sizingRect.right-maxTrack.x+capturePoint.x-sizingRect.left );
+ mouseRect.right = min( mouseRect.right, sizingRect.right-minTrack.x+capturePoint.x-sizingRect.left );
+ }
+ else if (ON_RIGHT_BORDER(hittest))
+ {
+ mouseRect.left = max( mouseRect.left, sizingRect.left+minTrack.x+capturePoint.x-sizingRect.right );
+ mouseRect.right = min( mouseRect.right, sizingRect.left+maxTrack.x+capturePoint.x-sizingRect.right );
+ }
+ if (ON_TOP_BORDER(hittest))
+ {
+ mouseRect.top = max( mouseRect.top, sizingRect.bottom-maxTrack.y+capturePoint.y-sizingRect.top );
+ mouseRect.bottom = min( mouseRect.bottom,sizingRect.bottom-minTrack.y+capturePoint.y-sizingRect.top);
+ }
+ else if (ON_BOTTOM_BORDER(hittest))
+ {
+ mouseRect.top = max( mouseRect.top, sizingRect.top+minTrack.y+capturePoint.y-sizingRect.bottom );
+ mouseRect.bottom = min( mouseRect.bottom, sizingRect.top+maxTrack.y+capturePoint.y-sizingRect.bottom );
+ }
+
+ hdc = UserGetDCEx( pWndParent, 0, DCX_CACHE );
+
+ if ( iconic ) /* create a cursor for dragging */
+ {
+ hDragCursor = pwnd->pcls->hIcon;;
+ if ( !hDragCursor ) hDragCursor = (HCURSOR)co_IntSendMessage( UserHMGetHandle(pwnd), WM_QUERYDRAGICON, 0, 0 );
+ if ( !hDragCursor ) iconic = FALSE;
+ }
+
+ /* repaint the window before moving it around */
+ co_UserRedrawWindow( pwnd, NULL, 0, RDW_UPDATENOW | RDW_ALLCHILDREN);
+
+ IntNotifyWinEvent( EVENT_SYSTEM_MOVESIZESTART, pwnd, OBJID_WINDOW, CHILDID_SELF, 0);
+
+ co_IntSendMessage( UserHMGetHandle(pwnd), WM_ENTERSIZEMOVE, 0, 0 );
+
+ MsqSetStateWindow(pti, MSQ_STATE_MOVESIZE, UserHMGetHandle(pwnd));
+
+ if (IntGetCapture() != UserHMGetHandle(pwnd)) co_UserSetCapture( UserHMGetHandle(pwnd) );
+
+ pwnd->head.pti->TIF_flags |= TIF_MOVESIZETRACKING;
+
+ for(;;)
+ {
+ int dx = 0, dy = 0;
+
+ if (!co_IntGetPeekMessage(&msg, 0, 0, 0, PM_REMOVE, TRUE)) break;
+ if (IntCallMsgFilter( &msg, MSGF_SIZE )) continue;
+
+ /* Exit on button-up, Return, or Esc */
+ if ((msg.message == WM_LBUTTONUP) ||
+ ((msg.message == WM_KEYDOWN) &&
+ ((msg.wParam == VK_RETURN) || (msg.wParam == VK_ESCAPE)))) break;
+
+ if ((msg.message != WM_KEYDOWN) && (msg.message != WM_MOUSEMOVE))
+ {
+ IntTranslateKbdMessage( &msg , 0 );
+ IntDispatchMessage( &msg );
+ continue; /* We are not interested in other messages */
+ }
+
+ pt = msg.pt;
+
+ if (msg.message == WM_KEYDOWN) switch(msg.wParam)
+ {
+ case VK_UP: pt.y -= 8; break;
+ case VK_DOWN: pt.y += 8; break;
+ case VK_LEFT: pt.x -= 8; break;
+ case VK_RIGHT: pt.x += 8; break;
+ }
+
+ pt.x = max( pt.x, mouseRect.left );
+ pt.x = min( pt.x, mouseRect.right - 1 );
+ pt.y = max( pt.y, mouseRect.top );
+ pt.y = min( pt.y, mouseRect.bottom - 1 );
+
+ dx = pt.x - capturePoint.x;
+ dy = pt.y - capturePoint.y;
+
+ if (dx || dy)
+ {
+ if ( !moved )
+ {
+ moved = TRUE;
+
+ if ( iconic ) /* ok, no system popup tracking */
+ {
+ hOldCursor = IntSetCursor(hDragCursor);
+ UserShowCursor( TRUE );
+ }
+ else if(!DragFullWindows)
+ UserDrawMovingFrame( hdc, &sizingRect, thickframe );
+ }
+
+ if (msg.message == WM_KEYDOWN) UserSetCursorPos(pt.x, pt.y, 0, 0, FALSE);
+ else
+ {
+ RECT newRect = unmodRect;
+
+ if (!iconic && !DragFullWindows) UserDrawMovingFrame( hdc, &sizingRect, thickframe );
+ if (hittest == HTCAPTION) RECTL_vOffsetRect( &newRect, dx, dy );
+ if (ON_LEFT_BORDER(hittest)) newRect.left += dx;
+ else if (ON_RIGHT_BORDER(hittest)) newRect.right += dx;
+ if (ON_TOP_BORDER(hittest)) newRect.top += dy;
+ else if (ON_BOTTOM_BORDER(hittest)) newRect.bottom += dy;
+ capturePoint = pt;
+
+ //
+ // Save the new position to the unmodified rectangle. This allows explorer task bar
+ // sizing. Explorer will forces back the position unless a certain amount of sizing
+ // has occurred.
+ //
+ unmodRect = newRect;
+
+ /* determine the hit location */
+ if (syscommand == SC_SIZE)
+ {
+ WPARAM wpSizingHit = 0;
+
+ if (hittest >= HTLEFT && hittest <= HTBOTTOMRIGHT)
+ wpSizingHit = WMSZ_LEFT + (hittest - HTLEFT);
+ co_IntSendMessage( UserHMGetHandle(pwnd), WM_SIZING, wpSizingHit, (LPARAM)&newRect );
+ }
+ else
+ co_IntSendMessage( UserHMGetHandle(pwnd), WM_MOVING, 0, (LPARAM)&newRect );
+
+ if (!iconic)
+ {
+ if (!DragFullWindows)
+ UserDrawMovingFrame( hdc, &newRect, thickframe );
+ else
+ { // Moving the whole window now!
+ PWND pwndTemp;
+ //// This causes the mdi child window to jump up when it is moved.
+ //IntMapWindowPoints( 0, pWndParent, (POINT *)&rect, 2 );
+ co_WinPosSetWindowPos( pwnd,
+ 0,
+ newRect.left,
+ newRect.top,
+ newRect.right - newRect.left,
+ newRect.bottom - newRect.top,
+ ( hittest == HTCAPTION ) ? SWP_NOSIZE : 0 );
+
+ // Update all the windows after the move or size, including this window.
+ for ( pwndTemp = pwnd->head.rpdesk->pDeskInfo->spwnd->spwndChild;
+ pwndTemp;
+ pwndTemp = pwndTemp->spwndNext )
+ {
+ RECTL rect;
+ // Only the windows that overlap will be redrawn.
+ if (RECTL_bIntersectRect( &rect, &pwnd->rcWindow, &pwndTemp->rcWindow ))
+ {
+ co_UserRedrawWindow( pwndTemp, NULL, NULL, RDW_UPDATENOW | RDW_ALLCHILDREN);
+ }
+ }
+ }
+ }
+ sizingRect = newRect;
+ }
+ }
+ }
+
+ pwnd->head.pti->TIF_flags &= ~TIF_MOVESIZETRACKING;
+
+ IntReleaseCapture();
+
+ if ( iconic )
+ {
+ if ( moved ) /* restore cursors, show icon title later on */
+ {
+ UserShowCursor( FALSE );
+ IntSetCursor( hOldCursor );
+ }
+ IntDestroyCursor( hDragCursor, FALSE );
+ }
+ else if ( moved && !DragFullWindows )
+ UserDrawMovingFrame( hdc, &sizingRect, thickframe );
+
+ UserReleaseDC(NULL, hdc, FALSE);
+
+ //// This causes the mdi child window to jump up when it is moved.
+ //if (pWndParent) IntMapWindowPoints( 0, pWndParent, (POINT *)&sizingRect, 2 );
+
+ if (co_HOOK_CallHooks(WH_CBT, HCBT_MOVESIZE, (WPARAM)UserHMGetHandle(pwnd), (LPARAM)&sizingRect))
+ {
+ ERR("DoSizeMove : WH_CBT Call Hook return!\n");
+ moved = FALSE;
+ }
+
+ IntNotifyWinEvent( EVENT_SYSTEM_MOVESIZEEND, pwnd, OBJID_WINDOW, CHILDID_SELF, 0);
+
+ MsqSetStateWindow(pti, MSQ_STATE_MOVESIZE, NULL);
+
+ co_IntSendMessage( UserHMGetHandle(pwnd), WM_EXITSIZEMOVE, 0, 0 );
+ //// wine mdi hack
+ co_IntSendMessage( UserHMGetHandle(pwnd), WM_SETVISIBLE, !!(pwnd->style & WS_MINIMIZE), 0L);
+ ////
+ /* window moved or resized */
+ if (moved)
+ {
+ /* if the moving/resizing isn't canceled call SetWindowPos
+ * with the new position or the new size of the window
+ */
+ if (!((msg.message == WM_KEYDOWN) && (msg.wParam == VK_ESCAPE)) )
+ {
+ /* NOTE: SWP_NOACTIVATE prevents document window activation in Word 6 */
+ if (!DragFullWindows || iconic )
+ {
+ co_WinPosSetWindowPos( pwnd,
+ 0,
+ sizingRect.left,
+ sizingRect.top,
+ sizingRect.right - sizingRect.left,
+ sizingRect.bottom - sizingRect.top,
+ ( hittest == HTCAPTION ) ? SWP_NOSIZE : 0 );
+ }
+ }
+ else
+ { /* restore previous size/position */
+ if ( DragFullWindows )
+ {
+ co_WinPosSetWindowPos( pwnd,
+ 0,
+ origRect.left,
+ origRect.top,
+ origRect.right - origRect.left,
+ origRect.bottom - origRect.top,
+ ( hittest == HTCAPTION ) ? SWP_NOSIZE : 0 );
+ }
+ }
+ }
+
+ if ( IntIsWindow(UserHMGetHandle(pwnd)) )
+ if ( iconic )
+ {
+ /* Single click brings up the system menu when iconized */
+ if ( !moved )
+ {
+ if( Style & WS_SYSMENU )
+ co_IntSendMessage( UserHMGetHandle(pwnd), WM_SYSCOMMAND, SC_MOUSEMENU + HTSYSMENU, MAKELONG(pt.x,pt.y));
+ }
+ }