NS_IMETHODIMP nsHTMLEditor::MouseMove(nsIDOMEvent* aMouseEvent) { NS_NAMED_LITERAL_STRING(leftStr, "left"); NS_NAMED_LITERAL_STRING(topStr, "top"); if (mIsResizing) { // we are resizing and the mouse pointer's position has changed // we have to resdisplay the shadow nsCOMPtr<nsIDOMMouseEvent> mouseEvent ( do_QueryInterface(aMouseEvent) ); PRInt32 clientX, clientY; mouseEvent->GetClientX(&clientX); mouseEvent->GetClientY(&clientY); PRInt32 newX = GetNewResizingX(clientX, clientY); PRInt32 newY = GetNewResizingY(clientX, clientY); PRInt32 newWidth = GetNewResizingWidth(clientX, clientY); PRInt32 newHeight = GetNewResizingHeight(clientX, clientY); mHTMLCSSUtils->SetCSSPropertyPixels(mResizingShadow, leftStr, newX); mHTMLCSSUtils->SetCSSPropertyPixels(mResizingShadow, topStr, newY); mHTMLCSSUtils->SetCSSPropertyPixels(mResizingShadow, NS_LITERAL_STRING("width"), newWidth); mHTMLCSSUtils->SetCSSPropertyPixels(mResizingShadow, NS_LITERAL_STRING("height"), newHeight); return SetResizingInfoPosition(newX, newY, newWidth, newHeight); } if (mGrabberClicked) { nsCOMPtr<nsIDOMMouseEvent> mouseEvent ( do_QueryInterface(aMouseEvent) ); PRInt32 clientX, clientY; mouseEvent->GetClientX(&clientX); mouseEvent->GetClientY(&clientY); nsCOMPtr<nsILookAndFeel> look = do_GetService(kLookAndFeelCID); NS_ASSERTION(look, "Look and feel service must be implemented for this toolkit"); PRInt32 xThreshold=1, yThreshold=1; look->GetMetric(nsILookAndFeel::eMetric_DragThresholdX, xThreshold); look->GetMetric(nsILookAndFeel::eMetric_DragThresholdY, yThreshold); if (PR_ABS(clientX - mOriginalX ) * 2 >= xThreshold || PR_ABS(clientY - mOriginalY ) * 2 >= yThreshold) { mGrabberClicked = PR_FALSE; StartMoving(nsnull); } } if (mIsMoving) { nsCOMPtr<nsIDOMMouseEvent> mouseEvent ( do_QueryInterface(aMouseEvent) ); PRInt32 clientX, clientY; mouseEvent->GetClientX(&clientX); mouseEvent->GetClientY(&clientY); PRInt32 newX = mPositionedObjectX + clientX - mOriginalX; PRInt32 newY = mPositionedObjectY + clientY - mOriginalY; SnapToGrid(newX, newY); mHTMLCSSUtils->SetCSSPropertyPixels(mPositioningShadow, leftStr, newX); mHTMLCSSUtils->SetCSSPropertyPixels(mPositioningShadow, topStr, newY); } return NS_OK; }
nsresult HTMLEditor::MouseMove(nsIDOMMouseEvent* aMouseEvent) { MOZ_ASSERT(aMouseEvent); NS_NAMED_LITERAL_STRING(leftStr, "left"); NS_NAMED_LITERAL_STRING(topStr, "top"); if (mIsResizing) { // we are resizing and the mouse pointer's position has changed // we have to resdisplay the shadow int32_t clientX, clientY; aMouseEvent->GetClientX(&clientX); aMouseEvent->GetClientY(&clientY); int32_t newX = GetNewResizingX(clientX, clientY); int32_t newY = GetNewResizingY(clientX, clientY); int32_t newWidth = GetNewResizingWidth(clientX, clientY); int32_t newHeight = GetNewResizingHeight(clientX, clientY); mCSSEditUtils->SetCSSPropertyPixels(*mResizingShadow, *nsGkAtoms::left, newX); mCSSEditUtils->SetCSSPropertyPixels(*mResizingShadow, *nsGkAtoms::top, newY); mCSSEditUtils->SetCSSPropertyPixels(*mResizingShadow, *nsGkAtoms::width, newWidth); mCSSEditUtils->SetCSSPropertyPixels(*mResizingShadow, *nsGkAtoms::height, newHeight); return SetResizingInfoPosition(newX, newY, newWidth, newHeight); } if (mGrabberClicked) { int32_t clientX, clientY; aMouseEvent->GetClientX(&clientX); aMouseEvent->GetClientY(&clientY); int32_t xThreshold = LookAndFeel::GetInt(LookAndFeel::eIntID_DragThresholdX, 1); int32_t yThreshold = LookAndFeel::GetInt(LookAndFeel::eIntID_DragThresholdY, 1); if (DeprecatedAbs(clientX - mOriginalX) * 2 >= xThreshold || DeprecatedAbs(clientY - mOriginalY) * 2 >= yThreshold) { mGrabberClicked = false; StartMoving(nullptr); } } if (mIsMoving) { int32_t clientX, clientY; aMouseEvent->GetClientX(&clientX); aMouseEvent->GetClientY(&clientY); int32_t newX = mPositionedObjectX + clientX - mOriginalX; int32_t newY = mPositionedObjectY + clientY - mOriginalY; SnapToGrid(newX, newY); mCSSEditUtils->SetCSSPropertyPixels(*mPositioningShadow, *nsGkAtoms::left, newX); mCSSEditUtils->SetCSSPropertyPixels(*mPositioningShadow, *nsGkAtoms::top, newY); } return NS_OK; }