NS_IMETHODIMP
HTMLEditor::RefreshInlineTableEditingUI()
{
nsCOMPtr<nsIDOMHTMLElement> htmlElement = do_QueryInterface(mInlineEditedCell);
if (!htmlElement) {
return NS_ERROR_NULL_POINTER;
}
int32_t xCell, yCell, wCell, hCell;
GetElementOrigin(mInlineEditedCell, xCell, yCell);
nsresult rv = htmlElement->GetOffsetWidth(&wCell);
NS_ENSURE_SUCCESS(rv, rv);
rv = htmlElement->GetOffsetHeight(&hCell);
NS_ENSURE_SUCCESS(rv, rv);
int32_t xHoriz = xCell + wCell/2;
int32_t yVert = yCell + hCell/2;
nsCOMPtr<nsIDOMNode> tableNode = GetEnclosingTable(mInlineEditedCell);
nsCOMPtr<nsIDOMElement> tableElement = do_QueryInterface(tableNode);
int32_t rowCount, colCount;
rv = GetTableSize(tableElement, &rowCount, &colCount);
NS_ENSURE_SUCCESS(rv, rv);
SetAnonymousElementPosition(xHoriz-10, yCell-7, mAddColumnBeforeButton);
#ifdef DISABLE_TABLE_DELETION
if (colCount== 1) {
mRemoveColumnButton->SetAttr(kNameSpaceID_None, nsGkAtoms::_class,
NS_LITERAL_STRING("hidden"), true);
} else {
if (mRemoveColumnButton->HasAttr(kNameSpaceID_None, nsGkAtoms::_class)) {
mRemoveColumnButton->UnsetAttr(kNameSpaceID_None, nsGkAtoms::_class);
}
#endif
SetAnonymousElementPosition(xHoriz-4, yCell-7, mRemoveColumnButton);
#ifdef DISABLE_TABLE_DELETION
}
#endif
SetAnonymousElementPosition(xHoriz+6, yCell-7, mAddColumnAfterButton);
SetAnonymousElementPosition(xCell-7, yVert-10, mAddRowBeforeButton);
#ifdef DISABLE_TABLE_DELETION
if (rowCount== 1) {
mRemoveRowButton->SetAttr(kNameSpaceID_None, nsGkAtoms::_class,
NS_LITERAL_STRING("hidden"), true);
} else {
if (mRemoveRowButton->HasAttr(kNameSpaceID_None, nsGkAtoms::_class)) {
mRemoveRowButton->UnsetAttr(kNameSpaceID_None, nsGkAtoms::_class, true);
}
#endif
SetAnonymousElementPosition(xCell-7, yVert-4, mRemoveRowButton);
#ifdef DISABLE_TABLE_DELETION
}
#endif
SetAnonymousElementPosition(xCell-7, yVert+6, mAddRowAfterButton);
return NS_OK;
}
nsresult
HTMLEditor::SetShadowPosition(Element* aShadow,
Element* aOriginalObject,
int32_t aOriginalObjectX,
int32_t aOriginalObjectY)
{
SetAnonymousElementPosition(aOriginalObjectX, aOriginalObjectY, aShadow);
if (HTMLEditUtils::IsImage(aOriginalObject)) {
nsAutoString imageSource;
aOriginalObject->GetAttr(kNameSpaceID_None, nsGkAtoms::src, imageSource);
nsresult rv = aShadow->SetAttr(kNameSpaceID_None, nsGkAtoms::src,
imageSource, true);
NS_ENSURE_SUCCESS(rv, rv);
}
return NS_OK;
}
nsresult
nsHTMLEditor::SetShadowPosition(nsIDOMElement * aShadow,
nsIDOMElement * aOriginalObject,
PRInt32 aOriginalObjectX,
PRInt32 aOriginalObjectY)
{
SetAnonymousElementPosition(aOriginalObjectX, aOriginalObjectY, aShadow);
if (nsHTMLEditUtils::IsImage(aOriginalObject)) {
nsAutoString imageSource;
nsresult res = aOriginalObject->GetAttribute(NS_LITERAL_STRING("src"),
imageSource);
if (NS_FAILED(res)) return res;
res = aShadow->SetAttribute(NS_LITERAL_STRING("src"), imageSource);
if (NS_FAILED(res)) return res;
}
return NS_OK;
}
nsresult
HTMLEditor::SetAllResizersPosition()
{
NS_ENSURE_TRUE(mTopLeftHandle, NS_ERROR_FAILURE);
int32_t x = mResizedObjectX;
int32_t y = mResizedObjectY;
int32_t w = mResizedObjectWidth;
int32_t h = mResizedObjectHeight;
// now let's place all the resizers around the image
// get the size of resizers
nsAutoString value;
float resizerWidth, resizerHeight;
nsCOMPtr<nsIAtom> dummyUnit;
mCSSEditUtils->GetComputedProperty(*mTopLeftHandle, *nsGkAtoms::width,
value);
mCSSEditUtils->ParseLength(value, &resizerWidth, getter_AddRefs(dummyUnit));
mCSSEditUtils->GetComputedProperty(*mTopLeftHandle, *nsGkAtoms::height,
value);
mCSSEditUtils->ParseLength(value, &resizerHeight, getter_AddRefs(dummyUnit));
int32_t rw = (int32_t)((resizerWidth + 1) / 2);
int32_t rh = (int32_t)((resizerHeight+ 1) / 2);
SetAnonymousElementPosition(x-rw, y-rh, mTopLeftHandle);
SetAnonymousElementPosition(x+w/2-rw, y-rh, mTopHandle);
SetAnonymousElementPosition(x+w-rw-1, y-rh, mTopRightHandle);
SetAnonymousElementPosition(x-rw, y+h/2-rh, mLeftHandle);
SetAnonymousElementPosition(x+w-rw-1, y+h/2-rh, mRightHandle);
SetAnonymousElementPosition(x-rw, y+h-rh-1, mBottomLeftHandle);
SetAnonymousElementPosition(x+w/2-rw, y+h-rh-1, mBottomHandle);
SetAnonymousElementPosition(x+w-rw-1, y+h-rh-1, mBottomRightHandle);
return NS_OK;
}
nsresult
nsHTMLEditor::SetAllResizersPosition()
{
if (!mTopLeftHandle)
return NS_ERROR_FAILURE;
PRInt32 x = mResizedObjectX;
PRInt32 y = mResizedObjectY;
PRInt32 w = mResizedObjectWidth;
PRInt32 h = mResizedObjectHeight;
// now let's place all the resizers around the image
// get the size of resizers
nsAutoString value;
float resizerWidth, resizerHeight;
nsCOMPtr<nsIAtom> dummyUnit;
mHTMLCSSUtils->GetComputedProperty(mTopLeftHandle, nsEditProperty::cssWidth, value);
mHTMLCSSUtils->ParseLength(value, &resizerWidth, getter_AddRefs(dummyUnit));
mHTMLCSSUtils->GetComputedProperty(mTopLeftHandle, nsEditProperty::cssHeight, value);
mHTMLCSSUtils->ParseLength(value, &resizerHeight, getter_AddRefs(dummyUnit));
PRInt32 rw = (PRInt32)((resizerWidth + 1) / 2);
PRInt32 rh = (PRInt32)((resizerHeight+ 1) / 2);
SetAnonymousElementPosition(x-rw, y-rh, mTopLeftHandle);
SetAnonymousElementPosition(x+w/2-rw, y-rh, mTopHandle);
SetAnonymousElementPosition(x+w-rw-1, y-rh, mTopRightHandle);
SetAnonymousElementPosition(x-rw, y+h/2-rh, mLeftHandle);
SetAnonymousElementPosition(x+w-rw-1, y+h/2-rh, mRightHandle);
SetAnonymousElementPosition(x-rw, y+h-rh-1, mBottomLeftHandle);
SetAnonymousElementPosition(x+w/2-rw, y+h-rh-1, mBottomHandle);
SetAnonymousElementPosition(x+w-rw-1, y+h-rh-1, mBottomRightHandle);
return NS_OK;
}
NS_IMETHODIMP
nsHTMLEditor::RefreshInlineTableEditingUI()
{
nsCOMPtr<nsIDOMNSHTMLElement> nsElement = do_QueryInterface(mInlineEditedCell);
if (!nsElement) {return NS_ERROR_NULL_POINTER; }
PRInt32 xCell, yCell, wCell, hCell;
GetElementOrigin(mInlineEditedCell, xCell, yCell);
nsresult res = nsElement->GetOffsetWidth(&wCell);
NS_ENSURE_SUCCESS(res, res);
res = nsElement->GetOffsetHeight(&hCell);
NS_ENSURE_SUCCESS(res, res);
PRInt32 xHoriz = xCell + wCell/2;
PRInt32 yVert = yCell + hCell/2;
nsCOMPtr<nsIDOMNode> tableNode = GetEnclosingTable(mInlineEditedCell);
nsCOMPtr<nsIDOMElement> tableElement = do_QueryInterface(tableNode);
PRInt32 rowCount, colCount;
res = GetTableSize(tableElement, &rowCount, &colCount);
NS_ENSURE_SUCCESS(res, res);
SetAnonymousElementPosition(xHoriz-10, yCell-7, mAddColumnBeforeButton);
#ifdef DISABLE_TABLE_DELETION
NS_NAMED_LITERAL_STRING(classStr, "class");
if (colCount== 1) {
mRemoveColumnButton->SetAttribute(classStr,
NS_LITERAL_STRING("hidden"));
}
else {
PRBool hasClass = PR_FALSE;
res = mRemoveColumnButton->HasAttribute(classStr, &hasClass);
if (NS_SUCCEEDED(res) && hasClass)
mRemoveColumnButton->RemoveAttribute(classStr);
#endif
SetAnonymousElementPosition(xHoriz-4, yCell-7, mRemoveColumnButton);
#ifdef DISABLE_TABLE_DELETION
}
#endif
SetAnonymousElementPosition(xHoriz+6, yCell-7, mAddColumnAfterButton);
SetAnonymousElementPosition(xCell-7, yVert-10, mAddRowBeforeButton);
#ifdef DISABLE_TABLE_DELETION
if (rowCount== 1) {
mRemoveRowButton->SetAttribute(classStr,
NS_LITERAL_STRING("hidden"));
}
else {
PRBool hasClass = PR_FALSE;
res = mRemoveRowButton->HasAttribute(classStr, &hasClass);
if (NS_SUCCEEDED(res) && hasClass)
mRemoveRowButton->RemoveAttribute(classStr);
#endif
SetAnonymousElementPosition(xCell-7, yVert-4, mRemoveRowButton);
#ifdef DISABLE_TABLE_DELETION
}
#endif
SetAnonymousElementPosition(xCell-7, yVert+6, mAddRowAfterButton);
return NS_OK;
}
