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-rw-r--r--editor/libeditor/CSSEditUtils.cpp259
-rw-r--r--editor/libeditor/CSSEditUtils.h65
-rw-r--r--editor/libeditor/EditorBase.cpp89
-rw-r--r--editor/libeditor/EditorBase.h13
-rw-r--r--editor/libeditor/HTMLEditRules.cpp83
-rw-r--r--editor/libeditor/HTMLEditor.cpp130
-rw-r--r--editor/libeditor/HTMLEditor.h18
-rw-r--r--editor/libeditor/HTMLEditorObjectResizer.cpp29
-rw-r--r--editor/libeditor/HTMLStyleEditor.cpp30
-rw-r--r--editor/libeditor/TextEditRules.cpp38
-rw-r--r--editor/libeditor/TextEditor.cpp12
-rw-r--r--editor/libeditor/TextEditor.h19
12 files changed, 425 insertions, 360 deletions
diff --git a/editor/libeditor/CSSEditUtils.cpp b/editor/libeditor/CSSEditUtils.cpp
index d8146ca65..dfce858a5 100644
--- a/editor/libeditor/CSSEditUtils.cpp
+++ b/editor/libeditor/CSSEditUtils.cpp
@@ -320,6 +320,15 @@ CSSEditUtils::IsCSSEditableProperty(nsINode* aNode,
nsIAtom* aProperty,
const nsAString* aAttribute)
{
+ nsCOMPtr<nsIAtom> attribute = aAttribute ? NS_Atomize(*aAttribute) : nullptr;
+ return IsCSSEditableProperty(aNode, aProperty, attribute);
+}
+
+bool
+CSSEditUtils::IsCSSEditableProperty(nsINode* aNode,
+ nsIAtom* aProperty,
+ nsIAtom* aAttribute)
+{
MOZ_ASSERT(aNode);
nsINode* node = aNode;
@@ -336,13 +345,12 @@ CSSEditUtils::IsCSSEditableProperty(nsINode* aNode,
nsGkAtoms::u == aProperty ||
nsGkAtoms::strike == aProperty ||
(nsGkAtoms::font == aProperty && aAttribute &&
- (aAttribute->EqualsLiteral("color") ||
- aAttribute->EqualsLiteral("face")))) {
+ (aAttribute == nsGkAtoms::color || aAttribute == nsGkAtoms::face))) {
return true;
}
// ALIGN attribute on elements supporting it
- if (aAttribute && (aAttribute->EqualsLiteral("align")) &&
+ if (aAttribute == nsGkAtoms::align &&
node->IsAnyOfHTMLElements(nsGkAtoms::div,
nsGkAtoms::p,
nsGkAtoms::h1,
@@ -365,7 +373,7 @@ CSSEditUtils::IsCSSEditableProperty(nsINode* aNode,
return true;
}
- if (aAttribute && (aAttribute->EqualsLiteral("valign")) &&
+ if (aAttribute == nsGkAtoms::valign &&
node->IsAnyOfHTMLElements(nsGkAtoms::col,
nsGkAtoms::colgroup,
nsGkAtoms::tbody,
@@ -378,59 +386,52 @@ CSSEditUtils::IsCSSEditableProperty(nsINode* aNode,
}
// attributes TEXT, BACKGROUND and BGCOLOR on BODY
- if (aAttribute && node->IsHTMLElement(nsGkAtoms::body) &&
- (aAttribute->EqualsLiteral("text")
- || aAttribute->EqualsLiteral("background")
- || aAttribute->EqualsLiteral("bgcolor"))) {
+ if (node->IsHTMLElement(nsGkAtoms::body) &&
+ (aAttribute == nsGkAtoms::text || aAttribute == nsGkAtoms::background ||
+ aAttribute == nsGkAtoms::bgcolor)) {
return true;
}
// attribute BGCOLOR on other elements
- if (aAttribute && aAttribute->EqualsLiteral("bgcolor")) {
+ if (aAttribute == nsGkAtoms::bgcolor) {
return true;
}
// attributes HEIGHT, WIDTH and NOWRAP on TD and TH
- if (aAttribute &&
- node->IsAnyOfHTMLElements(nsGkAtoms::td, nsGkAtoms::th) &&
- (aAttribute->EqualsLiteral("height")
- || aAttribute->EqualsLiteral("width")
- || aAttribute->EqualsLiteral("nowrap"))) {
+ if (node->IsAnyOfHTMLElements(nsGkAtoms::td, nsGkAtoms::th) &&
+ (aAttribute == nsGkAtoms::height || aAttribute == nsGkAtoms::width ||
+ aAttribute == nsGkAtoms::nowrap)) {
return true;
}
// attributes HEIGHT and WIDTH on TABLE
- if (aAttribute && node->IsHTMLElement(nsGkAtoms::table) &&
- (aAttribute->EqualsLiteral("height")
- || aAttribute->EqualsLiteral("width"))) {
+ if (node->IsHTMLElement(nsGkAtoms::table) &&
+ (aAttribute == nsGkAtoms::height || aAttribute == nsGkAtoms::width)) {
return true;
}
// attributes SIZE and WIDTH on HR
- if (aAttribute && node->IsHTMLElement(nsGkAtoms::hr) &&
- (aAttribute->EqualsLiteral("size")
- || aAttribute->EqualsLiteral("width"))) {
+ if (node->IsHTMLElement(nsGkAtoms::hr) &&
+ (aAttribute == nsGkAtoms::size || aAttribute == nsGkAtoms::width)) {
return true;
}
// attribute TYPE on OL UL LI
- if (aAttribute &&
- node->IsAnyOfHTMLElements(nsGkAtoms::ol, nsGkAtoms::ul,
+ if (node->IsAnyOfHTMLElements(nsGkAtoms::ol, nsGkAtoms::ul,
nsGkAtoms::li) &&
- aAttribute->EqualsLiteral("type")) {
+ aAttribute == nsGkAtoms::type) {
return true;
}
- if (aAttribute && node->IsHTMLElement(nsGkAtoms::img) &&
- (aAttribute->EqualsLiteral("border")
- || aAttribute->EqualsLiteral("width")
- || aAttribute->EqualsLiteral("height"))) {
+ if (node->IsHTMLElement(nsGkAtoms::img) &&
+ (aAttribute == nsGkAtoms::border || aAttribute == nsGkAtoms::width ||
+ aAttribute == nsGkAtoms::height)) {
return true;
}
// other elements that we can align using CSS even if they
// can't carry the html ALIGN attribute
- if (aAttribute && aAttribute->EqualsLiteral("align") &&
+ if (aAttribute == nsGkAtoms::align &&
node->IsAnyOfHTMLElements(nsGkAtoms::ul,
nsGkAtoms::ol,
nsGkAtoms::dl,
@@ -815,7 +816,7 @@ void
CSSEditUtils::GenerateCSSDeclarationsFromHTMLStyle(
Element* aElement,
nsIAtom* aHTMLProperty,
- const nsAString* aAttribute,
+ nsIAtom* aAttribute,
const nsAString* aValue,
nsTArray<nsIAtom*>& cssPropertyArray,
nsTArray<nsString>& cssValueArray,
@@ -835,21 +836,20 @@ CSSEditUtils::GenerateCSSDeclarationsFromHTMLStyle(
} else if (nsGkAtoms::tt == aHTMLProperty) {
equivTable = ttEquivTable;
} else if (aAttribute) {
- if (nsGkAtoms::font == aHTMLProperty &&
- aAttribute->EqualsLiteral("color")) {
+ if (nsGkAtoms::font == aHTMLProperty && aAttribute == nsGkAtoms::color) {
equivTable = fontColorEquivTable;
} else if (nsGkAtoms::font == aHTMLProperty &&
- aAttribute->EqualsLiteral("face")) {
+ aAttribute == nsGkAtoms::face) {
equivTable = fontFaceEquivTable;
- } else if (aAttribute->EqualsLiteral("bgcolor")) {
+ } else if (aAttribute == nsGkAtoms::bgcolor) {
equivTable = bgcolorEquivTable;
- } else if (aAttribute->EqualsLiteral("background")) {
+ } else if (aAttribute == nsGkAtoms::background) {
equivTable = backgroundImageEquivTable;
- } else if (aAttribute->EqualsLiteral("text")) {
+ } else if (aAttribute == nsGkAtoms::text) {
equivTable = textColorEquivTable;
- } else if (aAttribute->EqualsLiteral("border")) {
+ } else if (aAttribute == nsGkAtoms::border) {
equivTable = borderEquivTable;
- } else if (aAttribute->EqualsLiteral("align")) {
+ } else if (aAttribute == nsGkAtoms::align) {
if (aElement->IsHTMLElement(nsGkAtoms::table)) {
equivTable = tableAlignEquivTable;
} else if (aElement->IsHTMLElement(nsGkAtoms::hr)) {
@@ -860,17 +860,17 @@ CSSEditUtils::GenerateCSSDeclarationsFromHTMLStyle(
} else {
equivTable = textAlignEquivTable;
}
- } else if (aAttribute->EqualsLiteral("valign")) {
+ } else if (aAttribute == nsGkAtoms::valign) {
equivTable = verticalAlignEquivTable;
- } else if (aAttribute->EqualsLiteral("nowrap")) {
+ } else if (aAttribute == nsGkAtoms::nowrap) {
equivTable = nowrapEquivTable;
- } else if (aAttribute->EqualsLiteral("width")) {
+ } else if (aAttribute == nsGkAtoms::width) {
equivTable = widthEquivTable;
- } else if (aAttribute->EqualsLiteral("height") ||
+ } else if (aAttribute == nsGkAtoms::height ||
(aElement->IsHTMLElement(nsGkAtoms::hr) &&
- aAttribute->EqualsLiteral("size"))) {
+ aAttribute == nsGkAtoms::size)) {
equivTable = heightEquivTable;
- } else if (aAttribute->EqualsLiteral("type") &&
+ } else if (aAttribute == nsGkAtoms::type &&
aElement->IsAnyOfHTMLElements(nsGkAtoms::ol,
nsGkAtoms::ul,
nsGkAtoms::li)) {
@@ -887,40 +887,46 @@ CSSEditUtils::GenerateCSSDeclarationsFromHTMLStyle(
// aValue for the node, and return in aCount the number of CSS properties set
// by the call. The Element version returns aCount instead.
int32_t
-CSSEditUtils::SetCSSEquivalentToHTMLStyle(Element* aElement,
+CSSEditUtils::SetCSSEquivalentToHTMLStyle(nsIDOMNode* aNode,
nsIAtom* aProperty,
const nsAString* aAttribute,
const nsAString* aValue,
bool aSuppressTransaction)
{
- MOZ_ASSERT(aElement && aProperty);
MOZ_ASSERT_IF(aAttribute, aValue);
- int32_t count;
// This can only fail if SetCSSProperty fails, which should only happen if
// something is pretty badly wrong. In this case we assert so that hopefully
// someone will notice, but there's nothing more sensible to do than just
// return the count and carry on.
- nsresult rv = SetCSSEquivalentToHTMLStyle(aElement->AsDOMNode(),
- aProperty, aAttribute,
- aValue, &count,
- aSuppressTransaction);
- NS_ASSERTION(NS_SUCCEEDED(rv), "SetCSSEquivalentToHTMLStyle failed");
- NS_ENSURE_SUCCESS(rv, count);
- return count;
+ nsCOMPtr<Element> element = do_QueryInterface(aNode);
+ return SetCSSEquivalentToHTMLStyle(element,
+ aProperty, aAttribute,
+ aValue, aSuppressTransaction);
}
-nsresult
-CSSEditUtils::SetCSSEquivalentToHTMLStyle(nsIDOMNode* aNode,
+int32_t
+CSSEditUtils::SetCSSEquivalentToHTMLStyle(Element* aElement,
nsIAtom* aHTMLProperty,
const nsAString* aAttribute,
const nsAString* aValue,
- int32_t* aCount,
bool aSuppressTransaction)
{
- nsCOMPtr<Element> element = do_QueryInterface(aNode);
- *aCount = 0;
- if (!element || !IsCSSEditableProperty(element, aHTMLProperty, aAttribute)) {
- return NS_OK;
+ nsCOMPtr<nsIAtom> attribute = aAttribute ? NS_Atomize(*aAttribute) : nullptr;
+ return SetCSSEquivalentToHTMLStyle(aElement, aHTMLProperty, attribute,
+ aValue, aSuppressTransaction);
+}
+
+int32_t
+CSSEditUtils::SetCSSEquivalentToHTMLStyle(Element* aElement,
+ nsIAtom* aHTMLProperty,
+ nsIAtom* aAttribute,
+ const nsAString* aValue,
+ bool aSuppressTransaction)
+{
+ MOZ_ASSERT(aElement);
+
+ if (!IsCSSEditableProperty(aElement, aHTMLProperty, aAttribute)) {
+ return 0;
}
// we can apply the styles only if the node is an element and if we have
@@ -929,18 +935,20 @@ CSSEditUtils::SetCSSEquivalentToHTMLStyle(nsIDOMNode* aNode,
// Find the CSS equivalence to the HTML style
nsTArray<nsIAtom*> cssPropertyArray;
nsTArray<nsString> cssValueArray;
- GenerateCSSDeclarationsFromHTMLStyle(element, aHTMLProperty, aAttribute,
+ GenerateCSSDeclarationsFromHTMLStyle(aElement, aHTMLProperty, aAttribute,
aValue, cssPropertyArray, cssValueArray,
false);
// set the individual CSS inline styles
- *aCount = cssPropertyArray.Length();
- for (int32_t index = 0; index < *aCount; index++) {
- nsresult rv = SetCSSProperty(*element, *cssPropertyArray[index],
+ size_t count = cssPropertyArray.Length();
+ for (size_t index = 0; index < count; index++) {
+ nsresult rv = SetCSSProperty(*aElement, *cssPropertyArray[index],
cssValueArray[index], aSuppressTransaction);
- NS_ENSURE_SUCCESS(rv, rv);
+ if (NS_WARN_IF(NS_FAILED(rv))) {
+ return 0;
+ }
}
- return NS_OK;
+ return count;
}
// Remove from aNode the CSS inline style equivalent to HTMLProperty/aAttribute/aValue for the node
@@ -952,20 +960,22 @@ CSSEditUtils::RemoveCSSEquivalentToHTMLStyle(nsIDOMNode* aNode,
bool aSuppressTransaction)
{
nsCOMPtr<Element> element = do_QueryInterface(aNode);
- NS_ENSURE_TRUE(element, NS_OK);
+ nsCOMPtr<nsIAtom> attribute = aAttribute ? NS_Atomize(*aAttribute) : nullptr;
- return RemoveCSSEquivalentToHTMLStyle(element, aHTMLProperty, aAttribute,
+ return RemoveCSSEquivalentToHTMLStyle(element, aHTMLProperty, attribute,
aValue, aSuppressTransaction);
}
nsresult
CSSEditUtils::RemoveCSSEquivalentToHTMLStyle(Element* aElement,
nsIAtom* aHTMLProperty,
- const nsAString* aAttribute,
+ nsIAtom* aAttribute,
const nsAString* aValue,
bool aSuppressTransaction)
{
- MOZ_ASSERT(aElement);
+ if (NS_WARN_IF(!aElement)) {
+ return NS_OK;
+ }
if (!IsCSSEditableProperty(aElement, aHTMLProperty, aAttribute)) {
return NS_OK;
@@ -1000,7 +1010,7 @@ CSSEditUtils::RemoveCSSEquivalentToHTMLStyle(Element* aElement,
nsresult
CSSEditUtils::GetCSSEquivalentToHTMLInlineStyleSet(nsINode* aNode,
nsIAtom* aHTMLProperty,
- const nsAString* aAttribute,
+ nsIAtom* aAttribute,
nsAString& aValueString,
StyleType aStyleType)
{
@@ -1017,7 +1027,8 @@ CSSEditUtils::GetCSSEquivalentToHTMLInlineStyleSet(nsINode* aNode,
nsTArray<nsString> cssValueArray;
// get the CSS equivalence with last param true indicating we want only the
// "gettable" properties
- GenerateCSSDeclarationsFromHTMLStyle(theElement, aHTMLProperty, aAttribute, nullptr,
+ GenerateCSSDeclarationsFromHTMLStyle(theElement, aHTMLProperty, aAttribute,
+ nullptr,
cssPropertyArray, cssValueArray, true);
int32_t count = cssPropertyArray.Length();
for (int32_t index = 0; index < count; index++) {
@@ -1063,48 +1074,58 @@ CSSEditUtils::IsCSSEquivalentToHTMLInlineStyleSet(nsINode* aNode,
StyleType aStyleType)
{
MOZ_ASSERT(aNode && aProperty);
- bool isSet;
- nsresult rv = IsCSSEquivalentToHTMLInlineStyleSet(aNode->AsDOMNode(),
- aProperty, aAttribute,
- isSet, aValue, aStyleType);
- NS_ENSURE_SUCCESS(rv, false);
- return isSet;
+ nsCOMPtr<nsIAtom> attribute = aAttribute ? NS_Atomize(*aAttribute) : nullptr;
+ return IsCSSEquivalentToHTMLInlineStyleSet(aNode,
+ aProperty, attribute,
+ aValue, aStyleType);
}
-nsresult
+bool
+CSSEditUtils::IsCSSEquivalentToHTMLInlineStyleSet(nsIDOMNode* aNode,
+ nsIAtom* aProperty,
+ const nsAString* aAttribute,
+ nsAString& aValue,
+ StyleType aStyleType)
+{
+ MOZ_ASSERT(aNode && aProperty);
+ nsCOMPtr<nsINode> node = do_QueryInterface(aNode);
+ nsCOMPtr<nsIAtom> attribute = aAttribute ? NS_Atomize(*aAttribute) : nullptr;
+ return IsCSSEquivalentToHTMLInlineStyleSet(node, aProperty, attribute,
+ aValue, aStyleType);
+}
+
+bool
CSSEditUtils::IsCSSEquivalentToHTMLInlineStyleSet(
- nsIDOMNode* aNode,
+ nsINode* aNode,
nsIAtom* aHTMLProperty,
- const nsAString* aHTMLAttribute,
- bool& aIsSet,
+ nsIAtom* aHTMLAttribute,
nsAString& valueString,
StyleType aStyleType)
{
- NS_ENSURE_TRUE(aNode, NS_ERROR_NULL_POINTER);
+ NS_ENSURE_TRUE(aNode, false);
nsAutoString htmlValueString(valueString);
- aIsSet = false;
- nsCOMPtr<nsINode> node = do_QueryInterface(aNode);
+ bool isSet = false;
do {
valueString.Assign(htmlValueString);
// get the value of the CSS equivalent styles
nsresult rv =
- GetCSSEquivalentToHTMLInlineStyleSet(node, aHTMLProperty, aHTMLAttribute,
+ GetCSSEquivalentToHTMLInlineStyleSet(aNode, aHTMLProperty, aHTMLAttribute,
valueString, aStyleType);
- NS_ENSURE_SUCCESS(rv, rv);
+ NS_ENSURE_SUCCESS(rv, false);
// early way out if we can
if (valueString.IsEmpty()) {
- return NS_OK;
+ return isSet;
}
if (nsGkAtoms::b == aHTMLProperty) {
if (valueString.EqualsLiteral("bold")) {
- aIsSet = true;
+ isSet = true;
} else if (valueString.EqualsLiteral("normal")) {
- aIsSet = false;
+ isSet = false;
} else if (valueString.EqualsLiteral("bolder")) {
- aIsSet = true;
+ isSet = true;
valueString.AssignLiteral("bold");
} else {
int32_t weight = 0;
@@ -1112,32 +1133,31 @@ CSSEditUtils::IsCSSEquivalentToHTMLInlineStyleSet(
nsAutoString value(valueString);
weight = value.ToInteger(&errorCode);
if (400 < weight) {
- aIsSet = true;
+ isSet = true;
valueString.AssignLiteral("bold");
} else {
- aIsSet = false;
+ isSet = false;
valueString.AssignLiteral("normal");
}
}
} else if (nsGkAtoms::i == aHTMLProperty) {
if (valueString.EqualsLiteral("italic") ||
valueString.EqualsLiteral("oblique")) {
- aIsSet = true;
+ isSet = true;
}
} else if (nsGkAtoms::u == aHTMLProperty) {
nsAutoString val;
val.AssignLiteral("underline");
- aIsSet = ChangeStyleTransaction::ValueIncludes(valueString, val);
+ isSet = ChangeStyleTransaction::ValueIncludes(valueString, val);
} else if (nsGkAtoms::strike == aHTMLProperty) {
nsAutoString val;
val.AssignLiteral("line-through");
- aIsSet = ChangeStyleTransaction::ValueIncludes(valueString, val);
- } else if (aHTMLAttribute &&
- ((nsGkAtoms::font == aHTMLProperty &&
- aHTMLAttribute->EqualsLiteral("color")) ||
- aHTMLAttribute->EqualsLiteral("bgcolor"))) {
+ isSet = ChangeStyleTransaction::ValueIncludes(valueString, val);
+ } else if ((nsGkAtoms::font == aHTMLProperty &&
+ aHTMLAttribute == nsGkAtoms::color) ||
+ aHTMLAttribute == nsGkAtoms::bgcolor) {
if (htmlValueString.IsEmpty()) {
- aIsSet = true;
+ isSet = true;
} else {
nscolor rgba;
nsAutoString subStr;
@@ -1171,54 +1191,53 @@ CSSEditUtils::IsCSSEquivalentToHTMLInlineStyleSet(
htmlColor.Append(char16_t(')'));
}
- aIsSet = htmlColor.Equals(valueString,
- nsCaseInsensitiveStringComparator());
+ isSet = htmlColor.Equals(valueString,
+ nsCaseInsensitiveStringComparator());
} else {
- aIsSet = htmlValueString.Equals(valueString,
- nsCaseInsensitiveStringComparator());
+ isSet = htmlValueString.Equals(valueString,
+ nsCaseInsensitiveStringComparator());
}
}
} else if (nsGkAtoms::tt == aHTMLProperty) {
- aIsSet = StringBeginsWith(valueString, NS_LITERAL_STRING("monospace"));
+ isSet = StringBeginsWith(valueString, NS_LITERAL_STRING("monospace"));
} else if (nsGkAtoms::font == aHTMLProperty && aHTMLAttribute &&
- aHTMLAttribute->EqualsLiteral("face")) {
+ aHTMLAttribute == nsGkAtoms::face) {
if (!htmlValueString.IsEmpty()) {
const char16_t commaSpace[] = { char16_t(','), char16_t(' '), 0 };
const char16_t comma[] = { char16_t(','), 0 };
htmlValueString.ReplaceSubstring(commaSpace, comma);
nsAutoString valueStringNorm(valueString);
valueStringNorm.ReplaceSubstring(commaSpace, comma);
- aIsSet = htmlValueString.Equals(valueStringNorm,
- nsCaseInsensitiveStringComparator());
+ isSet = htmlValueString.Equals(valueStringNorm,
+ nsCaseInsensitiveStringComparator());
} else {
- aIsSet = true;
+ isSet = true;
}
- return NS_OK;
- } else if (aHTMLAttribute && aHTMLAttribute->EqualsLiteral("align")) {
- aIsSet = true;
+ return isSet;
+ } else if (aHTMLAttribute == nsGkAtoms::align) {
+ isSet = true;
} else {
- aIsSet = false;
- return NS_OK;
+ return false;
}
if (!htmlValueString.IsEmpty() &&
htmlValueString.Equals(valueString,
nsCaseInsensitiveStringComparator())) {
- aIsSet = true;
+ isSet = true;
}
if (htmlValueString.EqualsLiteral("-moz-editor-invert-value")) {
- aIsSet = !aIsSet;
+ isSet = !isSet;
}
if (nsGkAtoms::u == aHTMLProperty || nsGkAtoms::strike == aHTMLProperty) {
// unfortunately, the value of the text-decoration property is not inherited.
// that means that we have to look at ancestors of node to see if they are underlined
- node = node->GetParentElement(); // set to null if it's not a dom element
+ aNode = aNode->GetParentElement(); // set to null if it's not a dom element
}
} while ((nsGkAtoms::u == aHTMLProperty ||
- nsGkAtoms::strike == aHTMLProperty) && !aIsSet && node);
- return NS_OK;
+ nsGkAtoms::strike == aHTMLProperty) && !isSet && aNode);
+ return isSet;
}
void
diff --git a/editor/libeditor/CSSEditUtils.h b/editor/libeditor/CSSEditUtils.h
index 0b9a12952..5129ab88d 100644
--- a/editor/libeditor/CSSEditUtils.h
+++ b/editor/libeditor/CSSEditUtils.h
@@ -90,6 +90,8 @@ public:
*/
bool IsCSSEditableProperty(nsINode* aNode, nsIAtom* aProperty,
const nsAString* aAttribute);
+ bool IsCSSEditableProperty(nsINode* aNode, nsIAtom* aProperty,
+ nsIAtom* aAttribute);
/**
* Adds/remove a CSS declaration to the STYLE atrribute carried by a given
@@ -188,14 +190,14 @@ public:
*
* @param aNode [IN] A DOM node.
* @param aHTMLProperty [IN] An atom containing an HTML property.
- * @param aAttribute [IN] A pointer to an attribute name or nullptr if
+ * @param aAttribute [IN] An atom of attribute name or nullptr if
* irrelevant.
* @param aValueString [OUT] The list of CSS values.
* @param aStyleType [IN] eSpecified or eComputed.
*/
nsresult GetCSSEquivalentToHTMLInlineStyleSet(nsINode* aNode,
nsIAtom* aHTMLProperty,
- const nsAString* aAttribute,
+ nsIAtom* aAttribute,
nsAString& aValueString,
StyleType aStyleType);
@@ -205,18 +207,22 @@ public:
*
* @param aNode [IN] A DOM node.
* @param aHTMLProperty [IN] An atom containing an HTML property.
- * @param aAttribute [IN] A pointer to an attribute name or nullptr if
- * irrelevant.
- * @param aIsSet [OUT] A boolean being true if the css properties are
- * set.
+ * @param aAttribute [IN] A pointer/atom to an attribute name or nullptr
+ * if irrelevant.
* @param aValueString [IN/OUT] The attribute value (in) the list of CSS
* values (out).
* @param aStyleType [IN] eSpecified or eComputed.
- *
- * The nsIContent variant returns aIsSet instead of using an out parameter.
+ * @return A boolean being true if the css properties are
+ * set.
*/
bool IsCSSEquivalentToHTMLInlineStyleSet(nsINode* aContent,
nsIAtom* aProperty,
+ nsIAtom* aAttribute,
+ nsAString& aValue,
+ StyleType aStyleType);
+
+ bool IsCSSEquivalentToHTMLInlineStyleSet(nsINode* aContent,
+ nsIAtom* aProperty,
const nsAString* aAttribute,
const nsAString& aValue,
StyleType aStyleType);
@@ -227,12 +233,11 @@ public:
nsAString& aValue,
StyleType aStyleType);
- nsresult IsCSSEquivalentToHTMLInlineStyleSet(nsIDOMNode* aNode,
- nsIAtom* aHTMLProperty,
- const nsAString* aAttribute,
- bool& aIsSet,
- nsAString& aValueString,
- StyleType aStyleType);
+ bool IsCSSEquivalentToHTMLInlineStyleSet(nsIDOMNode* aNode,
+ nsIAtom* aProperty,
+ const nsAString* aAttribute,
+ nsAString& aValue,
+ StyleType aStyleType);
/**
* Adds to the node the CSS inline styles equivalent to the HTML style
@@ -240,27 +245,29 @@ public:
*
* @param aNode [IN] A DOM node.
* @param aHTMLProperty [IN] An atom containing an HTML property.
- * @param aAttribute [IN] A pointer to an attribute name or nullptr if
- * irrelevant.
+ * @param aAttribute [IN] A pointer/atom to an attribute name or nullptr
+ * if irrelevant.
* @param aValue [IN] The attribute value.
- * @param aCount [OUT] The number of CSS properties set by the call.
* @param aSuppressTransaction [IN] A boolean indicating, when true,
* that no transaction should be recorded.
*
- * aCount is returned by the dom::Element variant instead of being an out
- * parameter.
+ * @return The number of CSS properties set by the call.
*/
int32_t SetCSSEquivalentToHTMLStyle(dom::Element* aElement,
nsIAtom* aProperty,
+ nsIAtom* aAttribute,
+ const nsAString* aValue,
+ bool aSuppressTransaction);
+ int32_t SetCSSEquivalentToHTMLStyle(dom::Element* aElement,
+ nsIAtom* aProperty,
+ const nsAString* aAttribute,
+ const nsAString* aValue,
+ bool aSuppressTransaction);
+ int32_t SetCSSEquivalentToHTMLStyle(nsIDOMNode* aNode,
+ nsIAtom* aHTMLProperty,
const nsAString* aAttribute,
const nsAString* aValue,
bool aSuppressTransaction);
- nsresult SetCSSEquivalentToHTMLStyle(nsIDOMNode* aNode,
- nsIAtom* aHTMLProperty,
- const nsAString* aAttribute,
- const nsAString* aValue,
- int32_t* aCount,
- bool aSuppressTransaction);
/**
* Removes from the node the CSS inline styles equivalent to the HTML style.
@@ -284,7 +291,7 @@ public:
*
* @param aElement [IN] A DOM Element (must not be null).
* @param aHTMLProperty [IN] An atom containing an HTML property.
- * @param aAttribute [IN] A pointer to an attribute name or nullptr if
+ * @param aAttribute [IN] An atom to an attribute name or nullptr if
* irrelevant.
* @param aValue [IN] The attribute value.
* @param aSuppressTransaction [IN] A boolean indicating, when true,
@@ -292,7 +299,7 @@ public:
*/
nsresult RemoveCSSEquivalentToHTMLStyle(dom::Element* aElement,
nsIAtom* aHTMLProperty,
- const nsAString* aAttribute,
+ nsIAtom* aAttribute,
const nsAString* aValue,
bool aSuppressTransaction);
@@ -409,7 +416,7 @@ private:
*
* @param aNode [IN] The DOM node.
* @param aHTMLProperty [IN] An atom containing an HTML property.
- * @param aAttribute [IN] A pointer to an attribute name or nullptr
+ * @param aAttribute [IN] An atom to an attribute name or nullptr
* if irrelevant
* @param aValue [IN] The attribute value.
* @param aPropertyArray [OUT] The array of CSS properties.
@@ -422,7 +429,7 @@ private:
*/
void GenerateCSSDeclarationsFromHTMLStyle(dom::Element* aNode,
nsIAtom* aHTMLProperty,
- const nsAString* aAttribute,
+ nsIAtom* aAttribute,
const nsAString* aValue,
nsTArray<nsIAtom*>& aPropertyArray,
nsTArray<nsString>& aValueArray,
diff --git a/editor/libeditor/EditorBase.cpp b/editor/libeditor/EditorBase.cpp
index f7988cd1a..0cd3f01b7 100644
--- a/editor/libeditor/EditorBase.cpp
+++ b/editor/libeditor/EditorBase.cpp
@@ -1229,12 +1229,23 @@ EditorBase::SetAttribute(nsIDOMElement* aElement,
const nsAString& aAttribute,
const nsAString& aValue)
{
+ if (NS_WARN_IF(aAttribute.IsEmpty())) {
+ return NS_ERROR_FAILURE;
+ }
nsCOMPtr<Element> element = do_QueryInterface(aElement);
NS_ENSURE_TRUE(element, NS_ERROR_NULL_POINTER);
nsCOMPtr<nsIAtom> attribute = NS_Atomize(aAttribute);
+ return SetAttribute(element, attribute, aValue);
+}
+
+nsresult
+EditorBase::SetAttribute(Element* aElement,
+ nsIAtom* aAttribute,
+ const nsAString& aValue)
+{
RefPtr<ChangeAttributeTransaction> transaction =
- CreateTxnForSetAttribute(*element, *attribute, aValue);
+ CreateTxnForSetAttribute(*aElement, *aAttribute, aValue);
return DoTransaction(transaction);
}
@@ -1263,12 +1274,22 @@ NS_IMETHODIMP
EditorBase::RemoveAttribute(nsIDOMElement* aElement,
const nsAString& aAttribute)
{
+ if (NS_WARN_IF(aAttribute.IsEmpty())) {
+ return NS_ERROR_FAILURE;
+ }
nsCOMPtr<Element> element = do_QueryInterface(aElement);
NS_ENSURE_TRUE(element, NS_ERROR_NULL_POINTER);
nsCOMPtr<nsIAtom> attribute = NS_Atomize(aAttribute);
+ return RemoveAttribute(element, attribute);
+}
+
+nsresult
+EditorBase::RemoveAttribute(Element* aElement,
+ nsIAtom* aAttribute)
+{
RefPtr<ChangeAttributeTransaction> transaction =
- CreateTxnForRemoveAttribute(*element, *attribute);
+ CreateTxnForRemoveAttribute(*aElement, *aAttribute);
return DoTransaction(transaction);
}
@@ -2208,25 +2229,28 @@ EditorBase::CloneAttribute(const nsAString& aAttribute,
nsIDOMNode* aSourceNode)
{
NS_ENSURE_TRUE(aDestNode && aSourceNode, NS_ERROR_NULL_POINTER);
+ if (NS_WARN_IF(aAttribute.IsEmpty())) {
+ return NS_ERROR_FAILURE;
+ }
- nsCOMPtr<nsIDOMElement> destElement = do_QueryInterface(aDestNode);
- nsCOMPtr<nsIDOMElement> sourceElement = do_QueryInterface(aSourceNode);
+ nsCOMPtr<Element> destElement = do_QueryInterface(aDestNode);
+ nsCOMPtr<Element> sourceElement = do_QueryInterface(aSourceNode);
NS_ENSURE_TRUE(destElement && sourceElement, NS_ERROR_NO_INTERFACE);
+ nsCOMPtr<nsIAtom> attribute = NS_Atomize(aAttribute);
+ return CloneAttribute(attribute, destElement, sourceElement);
+}
+
+nsresult
+EditorBase::CloneAttribute(nsIAtom* aAttribute,
+ Element* aDestElement,
+ Element* aSourceElement)
+{
nsAutoString attrValue;
- bool isAttrSet;
- nsresult rv = GetAttributeValue(sourceElement,
- aAttribute,
- attrValue,
- &isAttrSet);
- NS_ENSURE_SUCCESS(rv, rv);
- if (isAttrSet) {
- rv = SetAttribute(destElement, aAttribute, attrValue);
- } else {
- rv = RemoveAttribute(destElement, aAttribute);
+ if (aSourceElement->GetAttr(kNameSpaceID_None, aAttribute, attrValue)) {
+ return SetAttribute(aDestElement, aAttribute, attrValue);
}
-
- return rv;
+ return RemoveAttribute(aDestElement, aAttribute);
}
/**
@@ -2265,11 +2289,9 @@ EditorBase::CloneAttributes(Element* aDest,
RefPtr<nsDOMAttributeMap> destAttributes = aDest->Attributes();
while (RefPtr<Attr> attr = destAttributes->Item(0)) {
if (destInBody) {
- RemoveAttribute(static_cast<nsIDOMElement*>(GetAsDOMNode(aDest)),
- attr->NodeName());
+ RemoveAttribute(aDest, attr->NodeInfo()->NameAtom());
} else {
- ErrorResult ignored;
- aDest->RemoveAttribute(attr->NodeName(), ignored);
+ aDest->UnsetAttr(kNameSpaceID_None, attr->NodeInfo()->NameAtom(), true);
}
}
@@ -2281,13 +2303,13 @@ EditorBase::CloneAttributes(Element* aDest,
nsAutoString value;
attr->GetValue(value);
if (destInBody) {
- SetAttributeOrEquivalent(static_cast<nsIDOMElement*>(GetAsDOMNode(aDest)),
- attr->NodeName(), value, false);
+ SetAttributeOrEquivalent(aDest, attr->NodeInfo()->NameAtom(), value,
+ false);
} else {
// The element is not inserted in the document yet, we don't want to put
// a transaction on the UndoStack
- SetAttributeOrEquivalent(static_cast<nsIDOMElement*>(GetAsDOMNode(aDest)),
- attr->NodeName(), value, true);
+ SetAttributeOrEquivalent(aDest, attr->NodeInfo()->NameAtom(), value,
+ true);
}
}
}
@@ -4618,21 +4640,32 @@ EditorBase::CreateHTMLContent(nsIAtom* aTag)
kNameSpaceID_XHTML);
}
-nsresult
+NS_IMETHODIMP
EditorBase::SetAttributeOrEquivalent(nsIDOMElement* aElement,
const nsAString& aAttribute,
const nsAString& aValue,
bool aSuppressTransaction)
{
- return SetAttribute(aElement, aAttribute, aValue);
+ nsCOMPtr<Element> element = do_QueryInterface(aElement);
+ if (NS_WARN_IF(!element)) {
+ return NS_ERROR_NULL_POINTER;
+ }
+ nsCOMPtr<nsIAtom> attribute = NS_Atomize(aAttribute);
+ return SetAttributeOrEquivalent(element, attribute, aValue,
+ aSuppressTransaction);
}
-nsresult
+NS_IMETHODIMP
EditorBase::RemoveAttributeOrEquivalent(nsIDOMElement* aElement,
const nsAString& aAttribute,
bool aSuppressTransaction)
{
- return RemoveAttribute(aElement, aAttribute);
+ nsCOMPtr<Element> element = do_QueryInterface(aElement);
+ if (NS_WARN_IF(!element)) {
+ return NS_ERROR_NULL_POINTER;
+ }
+ nsCOMPtr<nsIAtom> attribute = NS_Atomize(aAttribute);
+ return RemoveAttributeOrEquivalent(element, attribute, aSuppressTransaction);
}
nsresult
diff --git a/editor/libeditor/EditorBase.h b/editor/libeditor/EditorBase.h
index dbd00771e..e537c77cf 100644
--- a/editor/libeditor/EditorBase.h
+++ b/editor/libeditor/EditorBase.h
@@ -236,6 +236,19 @@ public:
nsresult JoinNodes(nsINode& aLeftNode, nsINode& aRightNode);
nsresult MoveNode(nsIContent* aNode, nsINode* aParent, int32_t aOffset);
+ nsresult CloneAttribute(nsIAtom* aAttribute, Element* aDestElement,
+ Element* aSourceElement);
+ nsresult RemoveAttribute(Element* aElement, nsIAtom* aAttribute);
+ virtual nsresult RemoveAttributeOrEquivalent(Element* aElement,
+ nsIAtom* aAttribute,
+ bool aSuppressTransaction) = 0;
+ nsresult SetAttribute(Element* aElement, nsIAtom* aAttribute,
+ const nsAString& aValue);
+ virtual nsresult SetAttributeOrEquivalent(Element* aElement,
+ nsIAtom* aAttribute,
+ const nsAString& aValue,
+ bool aSuppressTransaction) = 0;
+
/**
* Method to replace certain CreateElementNS() calls.
*
diff --git a/editor/libeditor/HTMLEditRules.cpp b/editor/libeditor/HTMLEditRules.cpp
index d3cbb8775..dfc327a2c 100644
--- a/editor/libeditor/HTMLEditRules.cpp
+++ b/editor/libeditor/HTMLEditRules.cpp
@@ -839,19 +839,18 @@ HTMLEditRules::GetAlignment(bool* aMixed,
NS_ENSURE_TRUE(nodeToExamine, NS_ERROR_NULL_POINTER);
- NS_NAMED_LITERAL_STRING(typeAttrName, "align");
nsCOMPtr<Element> blockParent = htmlEditor->GetBlock(*nodeToExamine);
NS_ENSURE_TRUE(blockParent, NS_ERROR_FAILURE);
if (htmlEditor->IsCSSEnabled() &&
htmlEditor->mCSSEditUtils->IsCSSEditableProperty(blockParent, nullptr,
- &typeAttrName)) {
+ nsGkAtoms::align)) {
// We are in CSS mode and we know how to align this element with CSS
nsAutoString value;
// Let's get the value(s) of text-align or margin-left/margin-right
htmlEditor->mCSSEditUtils->GetCSSEquivalentToHTMLInlineStyleSet(
- blockParent, nullptr, &typeAttrName, value, CSSEditUtils::eComputed);
+ blockParent, nullptr, nsGkAtoms::align, value, CSSEditUtils::eComputed);
if (value.EqualsLiteral("center") ||
value.EqualsLiteral("-moz-center") ||
value.EqualsLiteral("auto auto")) {
@@ -1510,10 +1509,11 @@ HTMLEditRules::WillInsertBreak(Selection& aSelection,
nsCOMPtr<Element> blockParent = htmlEditor->GetBlock(node);
NS_ENSURE_TRUE(blockParent, NS_ERROR_FAILURE);
- // If the active editing host is an inline element, or if the active editing
- // host is the block parent itself, just append a br.
+ // When there is an active editing host (the <body> if it's in designMode)
+ // and a block which becomes the parent of line breaker is in it, do the
+ // standard thing.
nsCOMPtr<Element> host = htmlEditor->GetActiveEditingHost();
- if (!EditorUtils::IsDescendantOf(blockParent, host)) {
+ if (host && !EditorUtils::IsDescendantOf(blockParent, host)) {
nsresult rv = StandardBreakImpl(node, offset, aSelection);
NS_ENSURE_SUCCESS(rv, rv);
*aHandled = true;
@@ -3303,15 +3303,15 @@ HTMLEditRules::WillMakeList(Selection* aSelection,
}
}
NS_ENSURE_STATE(mHTMLEditor);
- nsCOMPtr<nsIDOMElement> curElement = do_QueryInterface(curNode);
- NS_NAMED_LITERAL_STRING(typestr, "type");
+ nsCOMPtr<Element> curElement = do_QueryInterface(curNode);
if (aBulletType && !aBulletType->IsEmpty()) {
- rv = mHTMLEditor->SetAttribute(curElement, typestr, *aBulletType);
+ rv = mHTMLEditor->SetAttribute(curElement, nsGkAtoms::type,
+ *aBulletType);
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
} else {
- rv = mHTMLEditor->RemoveAttribute(curElement, typestr);
+ rv = mHTMLEditor->RemoveAttribute(curElement, nsGkAtoms::type);
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
@@ -4755,7 +4755,7 @@ HTMLEditRules::WillAlign(Selection& aSelection,
NS_ENSURE_SUCCESS(rv, rv);
if (useCSS) {
htmlEditor->mCSSEditUtils->SetCSSEquivalentToHTMLStyle(
- curNode->AsElement(), nullptr, &NS_LITERAL_STRING("align"),
+ curNode->AsElement(), nullptr, nsGkAtoms::align,
&aAlignType, false);
curDiv = nullptr;
continue;
@@ -4836,7 +4836,6 @@ HTMLEditRules::AlignBlockContents(nsIDOMNode* aNode,
nsCOMPtr<nsINode> node = do_QueryInterface(aNode);
NS_ENSURE_TRUE(node && alignType, NS_ERROR_NULL_POINTER);
nsCOMPtr<nsIContent> firstChild, lastChild;
- nsCOMPtr<Element> divNode;
bool useCSS = mHTMLEditor->IsCSSEnabled();
@@ -4844,24 +4843,25 @@ HTMLEditRules::AlignBlockContents(nsIDOMNode* aNode,
firstChild = mHTMLEditor->GetFirstEditableChild(*node);
NS_ENSURE_STATE(mHTMLEditor);
lastChild = mHTMLEditor->GetLastEditableChild(*node);
- NS_NAMED_LITERAL_STRING(attr, "align");
if (!firstChild) {
// this cell has no content, nothing to align
} else if (firstChild == lastChild &&
firstChild->IsHTMLElement(nsGkAtoms::div)) {
// the cell already has a div containing all of its content: just
// act on this div.
- nsCOMPtr<nsIDOMElement> divElem = do_QueryInterface(firstChild);
+ RefPtr<Element> divElem = firstChild->AsElement();
if (useCSS) {
NS_ENSURE_STATE(mHTMLEditor);
- nsresult rv = mHTMLEditor->SetAttributeOrEquivalent(divElem, attr,
+ nsresult rv = mHTMLEditor->SetAttributeOrEquivalent(divElem,
+ nsGkAtoms::align,
*alignType, false);
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
} else {
NS_ENSURE_STATE(mHTMLEditor);
- nsresult rv = mHTMLEditor->SetAttribute(divElem, attr, *alignType);
+ nsresult rv = mHTMLEditor->SetAttribute(divElem, nsGkAtoms::align,
+ *alignType);
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
@@ -4869,28 +4869,29 @@ HTMLEditRules::AlignBlockContents(nsIDOMNode* aNode,
} else {
// else we need to put in a div, set the alignment, and toss in all the children
NS_ENSURE_STATE(mHTMLEditor);
- divNode = mHTMLEditor->CreateNode(nsGkAtoms::div, node, 0);
- NS_ENSURE_STATE(divNode);
+ RefPtr<Element> divElem = mHTMLEditor->CreateNode(nsGkAtoms::div, node, 0);
+ NS_ENSURE_STATE(divElem);
// set up the alignment on the div
- nsCOMPtr<nsIDOMElement> divElem = do_QueryInterface(divNode);
if (useCSS) {
NS_ENSURE_STATE(mHTMLEditor);
nsresult rv =
- mHTMLEditor->SetAttributeOrEquivalent(divElem, attr, *alignType, false);
+ mHTMLEditor->SetAttributeOrEquivalent(divElem, nsGkAtoms::align,
+ *alignType, false);
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
} else {
NS_ENSURE_STATE(mHTMLEditor);
- nsresult rv = mHTMLEditor->SetAttribute(divElem, attr, *alignType);
+ nsresult rv =
+ mHTMLEditor->SetAttribute(divElem, nsGkAtoms::align, *alignType);
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
}
// tuck the children into the end of the active div
- while (lastChild && (lastChild != divNode)) {
+ while (lastChild && (lastChild != divElem)) {
NS_ENSURE_STATE(mHTMLEditor);
- nsresult rv = mHTMLEditor->MoveNode(lastChild, divNode, 0);
+ nsresult rv = mHTMLEditor->MoveNode(lastChild, divElem, 0);
NS_ENSURE_SUCCESS(rv, rv);
NS_ENSURE_STATE(mHTMLEditor);
lastChild = mHTMLEditor->GetLastEditableChild(*node);
@@ -6480,10 +6481,14 @@ HTMLEditRules::SplitParagraph(nsIDOMNode *aPara,
// split the paragraph
NS_ENSURE_STATE(mHTMLEditor);
NS_ENSURE_STATE(selNode->IsContent());
- mHTMLEditor->SplitNodeDeep(*para, *selNode->AsContent(), *aOffset,
- HTMLEditor::EmptyContainers::yes,
- getter_AddRefs(leftPara),
- getter_AddRefs(rightPara));
+ int32_t offset =
+ mHTMLEditor->SplitNodeDeep(*para, *selNode->AsContent(), *aOffset,
+ HTMLEditor::EmptyContainers::yes,
+ getter_AddRefs(leftPara),
+ getter_AddRefs(rightPara));
+ if (NS_WARN_IF(offset == -1)) {
+ return NS_ERROR_FAILURE;
+ }
// get rid of the break, if it is visible (otherwise it may be needed to prevent an empty p)
NS_ENSURE_STATE(mHTMLEditor);
if (mHTMLEditor->IsVisBreak(aBRNode)) {
@@ -6493,9 +6498,9 @@ HTMLEditRules::SplitParagraph(nsIDOMNode *aPara,
}
// remove ID attribute on the paragraph we just created
- nsCOMPtr<nsIDOMElement> rightElt = do_QueryInterface(rightPara);
+ RefPtr<Element> rightElt = rightPara->AsElement();
NS_ENSURE_STATE(mHTMLEditor);
- rv = mHTMLEditor->RemoveAttribute(rightElt, NS_LITERAL_STRING("id"));
+ rv = mHTMLEditor->RemoveAttribute(rightElt, nsGkAtoms::id);
NS_ENSURE_SUCCESS(rv, rv);
// check both halves of para to see if we need mozBR
@@ -7125,9 +7130,9 @@ HTMLEditRules::CacheInlineStyles(nsIDOMNode* aNode)
isSet, &outValue);
} else {
NS_ENSURE_STATE(mHTMLEditor);
- mHTMLEditor->mCSSEditUtils->IsCSSEquivalentToHTMLInlineStyleSet(aNode,
- mCachedStyles[j].tag, &(mCachedStyles[j].attr), isSet, outValue,
- CSSEditUtils::eComputed);
+ isSet = mHTMLEditor->mCSSEditUtils->IsCSSEquivalentToHTMLInlineStyleSet(
+ aNode, mCachedStyles[j].tag, &(mCachedStyles[j].attr), outValue,
+ CSSEditUtils::eComputed);
}
if (isSet) {
mCachedStyles[j].mPresent = true;
@@ -8356,18 +8361,18 @@ HTMLEditRules::RemoveAlignment(nsIDOMNode* aNode,
NS_ENSURE_SUCCESS(rv, rv);
} else if (isBlock || HTMLEditUtils::IsHR(child)) {
// the current node is a block element
- nsCOMPtr<nsIDOMElement> curElem = do_QueryInterface(child);
+ nsCOMPtr<Element> curElem = do_QueryInterface(child);
if (HTMLEditUtils::SupportsAlignAttr(child)) {
// remove the ALIGN attribute if this element can have it
NS_ENSURE_STATE(mHTMLEditor);
- rv = mHTMLEditor->RemoveAttribute(curElem, NS_LITERAL_STRING("align"));
+ rv = mHTMLEditor->RemoveAttribute(curElem, nsGkAtoms::align);
NS_ENSURE_SUCCESS(rv, rv);
}
if (useCSS) {
if (HTMLEditUtils::IsTable(child) || HTMLEditUtils::IsHR(child)) {
NS_ENSURE_STATE(mHTMLEditor);
rv = mHTMLEditor->SetAttributeOrEquivalent(curElem,
- NS_LITERAL_STRING("align"),
+ nsGkAtoms::align,
aAlignType, false);
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
@@ -8487,21 +8492,17 @@ HTMLEditRules::AlignBlock(Element& aElement,
nsresult rv = RemoveAlignment(aElement.AsDOMNode(), aAlignType,
aContentsOnly == ContentsOnly::yes);
NS_ENSURE_SUCCESS(rv, rv);
- NS_NAMED_LITERAL_STRING(attr, "align");
if (htmlEditor->IsCSSEnabled()) {
// Let's use CSS alignment; we use margin-left and margin-right for tables
// and text-align for other block-level elements
rv = htmlEditor->SetAttributeOrEquivalent(
- static_cast<nsIDOMElement*>(aElement.AsDOMNode()),
- attr, aAlignType, false);
+ &aElement, nsGkAtoms::align, aAlignType, false);
NS_ENSURE_SUCCESS(rv, rv);
} else {
// HTML case; this code is supposed to be called ONLY if the element
// supports the align attribute but we'll never know...
if (HTMLEditUtils::SupportsAlignAttr(aElement.AsDOMNode())) {
- rv = htmlEditor->SetAttribute(
- static_cast<nsIDOMElement*>(aElement.AsDOMNode()),
- attr, aAlignType);
+ rv = htmlEditor->SetAttribute(&aElement, nsGkAtoms::align, aAlignType);
NS_ENSURE_SUCCESS(rv, rv);
}
}
diff --git a/editor/libeditor/HTMLEditor.cpp b/editor/libeditor/HTMLEditor.cpp
index 532da7a15..0a2ec023a 100644
--- a/editor/libeditor/HTMLEditor.cpp
+++ b/editor/libeditor/HTMLEditor.cpp
@@ -2584,7 +2584,7 @@ HTMLEditor::CreateElementWithDefaults(const nsAString& aTagName)
// New call to use instead to get proper HTML element, bug 39919
nsCOMPtr<nsIAtom> realTagAtom = NS_Atomize(realTagName);
- nsCOMPtr<Element> newElement = CreateHTMLContent(realTagAtom);
+ RefPtr<Element> newElement = CreateHTMLContent(realTagAtom);
if (!newElement) {
return nullptr;
}
@@ -2616,8 +2616,7 @@ HTMLEditor::CreateElementWithDefaults(const nsAString& aTagName)
} else if (tagName.EqualsLiteral("td")) {
nsresult rv =
SetAttributeOrEquivalent(
- static_cast<nsIDOMElement*>(newElement->AsDOMNode()),
- NS_LITERAL_STRING("valign"), NS_LITERAL_STRING("top"), true);
+ newElement, nsGkAtoms::valign, NS_LITERAL_STRING("top"), true);
NS_ENSURE_SUCCESS(rv, nullptr);
}
// ADD OTHER TAGS HERE
@@ -4443,87 +4442,83 @@ HTMLEditor::IsEmptyNodeImpl(nsINode* aNode,
// add to aElement the CSS inline styles corresponding to the HTML attribute
// aAttribute with its value aValue
nsresult
-HTMLEditor::SetAttributeOrEquivalent(nsIDOMElement* aElement,
- const nsAString& aAttribute,
+HTMLEditor::SetAttributeOrEquivalent(Element* aElement,
+ nsIAtom* aAttribute,
const nsAString& aValue,
bool aSuppressTransaction)
{
+ MOZ_ASSERT(aElement);
+ MOZ_ASSERT(aAttribute);
+
nsAutoScriptBlocker scriptBlocker;
- if (IsCSSEnabled() && mCSSEditUtils) {
- int32_t count;
- nsresult rv =
- mCSSEditUtils->SetCSSEquivalentToHTMLStyle(aElement, nullptr,
- &aAttribute, &aValue,
- &count,
- aSuppressTransaction);
- NS_ENSURE_SUCCESS(rv, rv);
- if (count) {
- // we found an equivalence ; let's remove the HTML attribute itself if it is set
- nsAutoString existingValue;
- bool wasSet = false;
- rv = GetAttributeValue(aElement, aAttribute, existingValue, &wasSet);
- NS_ENSURE_SUCCESS(rv, rv);
- if (!wasSet) {
- return NS_OK;
- }
- return aSuppressTransaction ? aElement->RemoveAttribute(aAttribute) :
- RemoveAttribute(aElement, aAttribute);
+ if (!IsCSSEnabled() || !mCSSEditUtils) {
+ // we are not in an HTML+CSS editor; let's set the attribute the HTML way
+ return aSuppressTransaction ?
+ aElement->SetAttr(kNameSpaceID_None, aAttribute, aValue, true) :
+ SetAttribute(aElement, aAttribute, aValue);
+ }
+
+ int32_t count =
+ mCSSEditUtils->SetCSSEquivalentToHTMLStyle(aElement, nullptr,
+ aAttribute, &aValue,
+ aSuppressTransaction);
+ if (count) {
+ // we found an equivalence ; let's remove the HTML attribute itself if it
+ // is set
+ nsAutoString existingValue;
+ if (!aElement->GetAttr(kNameSpaceID_None, aAttribute, existingValue)) {
+ return NS_OK;
}
- // count is an integer that represents the number of CSS declarations applied to the
- // element. If it is zero, we found no equivalence in this implementation for the
- // attribute
- if (aAttribute.EqualsLiteral("style")) {
- // if it is the style attribute, just add the new value to the existing style
- // attribute's value
- nsAutoString existingValue;
- bool wasSet = false;
- nsresult rv = GetAttributeValue(aElement, NS_LITERAL_STRING("style"),
- existingValue, &wasSet);
- NS_ENSURE_SUCCESS(rv, rv);
- existingValue.Append(' ');
- existingValue.Append(aValue);
- return aSuppressTransaction ?
- aElement->SetAttribute(aAttribute, existingValue) :
- SetAttribute(aElement, aAttribute, existingValue);
- }
+ return aSuppressTransaction ?
+ aElement->UnsetAttr(kNameSpaceID_None, aAttribute, true) :
+ RemoveAttribute(aElement, aAttribute);
+ }
- // we have no CSS equivalence for this attribute and it is not the style
- // attribute; let's set it the good'n'old HTML way
- return aSuppressTransaction ? aElement->SetAttribute(aAttribute, aValue) :
- SetAttribute(aElement, aAttribute, aValue);
+ // count is an integer that represents the number of CSS declarations applied
+ // to the element. If it is zero, we found no equivalence in this
+ // implementation for the attribute
+ if (aAttribute == nsGkAtoms::style) {
+ // if it is the style attribute, just add the new value to the existing
+ // style attribute's value
+ nsAutoString existingValue;
+ aElement->GetAttr(kNameSpaceID_None, nsGkAtoms::style, existingValue);
+ existingValue.Append(' ');
+ existingValue.Append(aValue);
+ return aSuppressTransaction ?
+ aElement->SetAttr(kNameSpaceID_None, aAttribute, existingValue, true) :
+ SetAttribute(aElement, aAttribute, existingValue);
}
- // we are not in an HTML+CSS editor; let's set the attribute the HTML way
- return aSuppressTransaction ? aElement->SetAttribute(aAttribute, aValue) :
- SetAttribute(aElement, aAttribute, aValue);
+ // we have no CSS equivalence for this attribute and it is not the style
+ // attribute; let's set it the good'n'old HTML way
+ return aSuppressTransaction ?
+ aElement->SetAttr(kNameSpaceID_None, aAttribute, aValue, true) :
+ SetAttribute(aElement, aAttribute, aValue);
}
nsresult
-HTMLEditor::RemoveAttributeOrEquivalent(nsIDOMElement* aElement,
- const nsAString& aAttribute,
+HTMLEditor::RemoveAttributeOrEquivalent(Element* aElement,
+ nsIAtom* aAttribute,
bool aSuppressTransaction)
{
- nsCOMPtr<dom::Element> element = do_QueryInterface(aElement);
- NS_ENSURE_TRUE(element, NS_OK);
-
- nsCOMPtr<nsIAtom> attribute = NS_Atomize(aAttribute);
- MOZ_ASSERT(attribute);
+ MOZ_ASSERT(aElement);
+ MOZ_ASSERT(aAttribute);
if (IsCSSEnabled() && mCSSEditUtils) {
nsresult rv =
mCSSEditUtils->RemoveCSSEquivalentToHTMLStyle(
- element, nullptr, &aAttribute, nullptr, aSuppressTransaction);
+ aElement, nullptr, aAttribute, nullptr, aSuppressTransaction);
NS_ENSURE_SUCCESS(rv, rv);
}
- if (!element->HasAttr(kNameSpaceID_None, attribute)) {
+ if (!aElement->HasAttr(kNameSpaceID_None, aAttribute)) {
return NS_OK;
}
return aSuppressTransaction ?
- element->UnsetAttr(kNameSpaceID_None, attribute, /* aNotify = */ true) :
+ aElement->UnsetAttr(kNameSpaceID_None, aAttribute, /* aNotify = */ true) :
RemoveAttribute(aElement, aAttribute);
}
@@ -4576,7 +4571,6 @@ HTMLEditor::SetCSSBackgroundColor(const nsAString& aColor)
NS_ENSURE_SUCCESS(rv, rv);
if (!cancel && !handled) {
// Loop through the ranges in the selection
- NS_NAMED_LITERAL_STRING(bgcolor, "bgcolor");
for (uint32_t i = 0; i < selection->RangeCount(); i++) {
RefPtr<nsRange> range = selection->GetRangeAt(i);
NS_ENSURE_TRUE(range, NS_ERROR_FAILURE);
@@ -4595,13 +4589,15 @@ HTMLEditor::SetCSSBackgroundColor(const nsAString& aColor)
if (blockParent && cachedBlockParent != blockParent) {
cachedBlockParent = blockParent;
mCSSEditUtils->SetCSSEquivalentToHTMLStyle(blockParent, nullptr,
- &bgcolor, &aColor, false);
+ nsGkAtoms::bgcolor,
+ &aColor, false);
}
} else if (startNode == endNode &&
startNode->IsHTMLElement(nsGkAtoms::body) && isCollapsed) {
// No block in the document, let's apply the background to the body
mCSSEditUtils->SetCSSEquivalentToHTMLStyle(startNode->AsElement(),
- nullptr, &bgcolor, &aColor,
+ nullptr, nsGkAtoms::bgcolor,
+ &aColor,
false);
} else if (startNode == endNode && (endOffset - startOffset == 1 ||
(!startOffset && !endOffset))) {
@@ -4612,7 +4608,8 @@ HTMLEditor::SetCSSBackgroundColor(const nsAString& aColor)
if (blockParent && cachedBlockParent != blockParent) {
cachedBlockParent = blockParent;
mCSSEditUtils->SetCSSEquivalentToHTMLStyle(blockParent, nullptr,
- &bgcolor, &aColor, false);
+ nsGkAtoms::bgcolor,
+ &aColor, false);
}
} else {
// Not the easy case. Range not contained in single text node. There
@@ -4655,7 +4652,8 @@ HTMLEditor::SetCSSBackgroundColor(const nsAString& aColor)
if (blockParent && cachedBlockParent != blockParent) {
cachedBlockParent = blockParent;
mCSSEditUtils->SetCSSEquivalentToHTMLStyle(blockParent, nullptr,
- &bgcolor, &aColor,
+ nsGkAtoms::bgcolor,
+ &aColor,
false);
}
}
@@ -4666,7 +4664,8 @@ HTMLEditor::SetCSSBackgroundColor(const nsAString& aColor)
if (blockParent && cachedBlockParent != blockParent) {
cachedBlockParent = blockParent;
mCSSEditUtils->SetCSSEquivalentToHTMLStyle(blockParent, nullptr,
- &bgcolor, &aColor,
+ nsGkAtoms::bgcolor,
+ &aColor,
false);
}
}
@@ -4680,7 +4679,8 @@ HTMLEditor::SetCSSBackgroundColor(const nsAString& aColor)
if (blockParent && cachedBlockParent != blockParent) {
cachedBlockParent = blockParent;
mCSSEditUtils->SetCSSEquivalentToHTMLStyle(blockParent, nullptr,
- &bgcolor, &aColor,
+ nsGkAtoms::bgcolor,
+ &aColor,
false);
}
}
diff --git a/editor/libeditor/HTMLEditor.h b/editor/libeditor/HTMLEditor.h
index dfcdd8d6b..090e3f56c 100644
--- a/editor/libeditor/HTMLEditor.h
+++ b/editor/libeditor/HTMLEditor.h
@@ -118,6 +118,16 @@ public:
virtual already_AddRefed<nsIContent> GetInputEventTargetContent() override;
virtual bool IsEditable(nsINode* aNode) override;
using EditorBase::IsEditable;
+ virtual nsresult RemoveAttributeOrEquivalent(
+ Element* aElement,
+ nsIAtom* aAttribute,
+ bool aSuppressTransaction) override;
+ virtual nsresult SetAttributeOrEquivalent(Element* aElement,
+ nsIAtom* aAttribute,
+ const nsAString& aValue,
+ bool aSuppressTransaction) override;
+ using EditorBase::RemoveAttributeOrEquivalent;
+ using EditorBase::SetAttributeOrEquivalent;
// nsStubMutationObserver overrides
NS_DECL_NSIMUTATIONOBSERVER_CONTENTAPPENDED
@@ -329,14 +339,6 @@ public:
*/
virtual nsresult SelectEntireDocument(Selection* aSelection) override;
- NS_IMETHOD SetAttributeOrEquivalent(nsIDOMElement* aElement,
- const nsAString& aAttribute,
- const nsAString& aValue,
- bool aSuppressTransaction) override;
- NS_IMETHOD RemoveAttributeOrEquivalent(nsIDOMElement* aElement,
- const nsAString& aAttribute,
- bool aSuppressTransaction) override;
-
/**
* Join together any adjacent editable text nodes in the range.
*/
diff --git a/editor/libeditor/HTMLEditorObjectResizer.cpp b/editor/libeditor/HTMLEditorObjectResizer.cpp
index 111a3f975..8ed5b6e4d 100644
--- a/editor/libeditor/HTMLEditorObjectResizer.cpp
+++ b/editor/libeditor/HTMLEditorObjectResizer.cpp
@@ -926,35 +926,30 @@ HTMLEditor::SetFinalSize(int32_t aX,
// we want one transaction only from a user's point of view
AutoEditBatch batchIt(this);
- NS_NAMED_LITERAL_STRING(widthStr, "width");
- NS_NAMED_LITERAL_STRING(heightStr, "height");
-
- nsCOMPtr<Element> resizedObject = do_QueryInterface(mResizedObject);
- NS_ENSURE_TRUE(resizedObject, );
if (mResizedObjectIsAbsolutelyPositioned) {
if (setHeight) {
- mCSSEditUtils->SetCSSPropertyPixels(*resizedObject, *nsGkAtoms::top, y);
+ mCSSEditUtils->SetCSSPropertyPixels(*mResizedObject, *nsGkAtoms::top, y);
}
if (setWidth) {
- mCSSEditUtils->SetCSSPropertyPixels(*resizedObject, *nsGkAtoms::left, x);
+ mCSSEditUtils->SetCSSPropertyPixels(*mResizedObject, *nsGkAtoms::left, x);
}
}
if (IsCSSEnabled() || mResizedObjectIsAbsolutelyPositioned) {
if (setWidth && mResizedObject->HasAttr(kNameSpaceID_None, nsGkAtoms::width)) {
- RemoveAttribute(static_cast<nsIDOMElement*>(GetAsDOMNode(mResizedObject)), widthStr);
+ RemoveAttribute(mResizedObject, nsGkAtoms::width);
}
if (setHeight && mResizedObject->HasAttr(kNameSpaceID_None,
nsGkAtoms::height)) {
- RemoveAttribute(static_cast<nsIDOMElement*>(GetAsDOMNode(mResizedObject)), heightStr);
+ RemoveAttribute(mResizedObject, nsGkAtoms::height);
}
if (setWidth) {
- mCSSEditUtils->SetCSSPropertyPixels(*resizedObject, *nsGkAtoms::width,
+ mCSSEditUtils->SetCSSPropertyPixels(*mResizedObject, *nsGkAtoms::width,
width);
}
if (setHeight) {
- mCSSEditUtils->SetCSSPropertyPixels(*resizedObject, *nsGkAtoms::height,
+ mCSSEditUtils->SetCSSPropertyPixels(*mResizedObject, *nsGkAtoms::height,
height);
}
} else {
@@ -964,30 +959,30 @@ HTMLEditor::SetFinalSize(int32_t aX,
// triggering an immediate reflow; otherwise, we have problems
// with asynchronous reflow
if (setWidth) {
- mCSSEditUtils->SetCSSPropertyPixels(*resizedObject, *nsGkAtoms::width,
+ mCSSEditUtils->SetCSSPropertyPixels(*mResizedObject, *nsGkAtoms::width,
width);
}
if (setHeight) {
- mCSSEditUtils->SetCSSPropertyPixels(*resizedObject, *nsGkAtoms::height,
+ mCSSEditUtils->SetCSSPropertyPixels(*mResizedObject, *nsGkAtoms::height,
height);
}
if (setWidth) {
nsAutoString w;
w.AppendInt(width);
- SetAttribute(static_cast<nsIDOMElement*>(GetAsDOMNode(mResizedObject)), widthStr, w);
+ SetAttribute(mResizedObject, nsGkAtoms::width, w);
}
if (setHeight) {
nsAutoString h;
h.AppendInt(height);
- SetAttribute(static_cast<nsIDOMElement*>(GetAsDOMNode(mResizedObject)), heightStr, h);
+ SetAttribute(mResizedObject, nsGkAtoms::height, h);
}
if (setWidth) {
- mCSSEditUtils->RemoveCSSProperty(*resizedObject, *nsGkAtoms::width,
+ mCSSEditUtils->RemoveCSSProperty(*mResizedObject, *nsGkAtoms::width,
EmptyString());
}
if (setHeight) {
- mCSSEditUtils->RemoveCSSProperty(*resizedObject, *nsGkAtoms::height,
+ mCSSEditUtils->RemoveCSSProperty(*mResizedObject, *nsGkAtoms::height,
EmptyString());
}
}
diff --git a/editor/libeditor/HTMLStyleEditor.cpp b/editor/libeditor/HTMLStyleEditor.cpp
index c81ca1c53..1a10dc830 100644
--- a/editor/libeditor/HTMLStyleEditor.cpp
+++ b/editor/libeditor/HTMLStyleEditor.cpp
@@ -429,7 +429,7 @@ HTMLEditor::SetInlinePropertyOnNodeImpl(nsIContent& aNode,
mCSSEditUtils->IsCSSEditableProperty(&aNode, &aProperty,
aAttribute)) ||
// bgcolor is always done using CSS
- aAttribute->EqualsLiteral("bgcolor");
+ attrAtom == nsGkAtoms::bgcolor;
if (useCSS) {
nsCOMPtr<dom::Element> tmp;
@@ -444,12 +444,9 @@ HTMLEditor::SetInlinePropertyOnNodeImpl(nsIContent& aNode,
}
// Add the CSS styles corresponding to the HTML style request
- int32_t count;
- nsresult rv =
- mCSSEditUtils->SetCSSEquivalentToHTMLStyle(tmp->AsDOMNode(),
- &aProperty, aAttribute,
- &aValue, &count, false);
- NS_ENSURE_SUCCESS(rv, rv);
+ mCSSEditUtils->SetCSSEquivalentToHTMLStyle(tmp,
+ &aProperty, attrAtom,
+ &aValue, false);
return NS_OK;
}
@@ -574,8 +571,9 @@ HTMLEditor::SplitStyleAbovePoint(nsCOMPtr<nsINode>* aNode,
// in this implementation for the node; let's check if it carries those
// CSS styles
nsAutoString firstValue;
- mCSSEditUtils->IsCSSEquivalentToHTMLInlineStyleSet(GetAsDOMNode(node),
- aProperty, aAttribute, isSet, firstValue, CSSEditUtils::eSpecified);
+ isSet = mCSSEditUtils->IsCSSEquivalentToHTMLInlineStyleSet(
+ node, aProperty, aAttribute, firstValue,
+ CSSEditUtils::eSpecified);
}
if (// node is the correct inline prop
(aProperty && node->IsHTMLElement(aProperty)) ||
@@ -744,8 +742,6 @@ HTMLEditor::RemoveStyleInside(nsIContent& aNode,
// if we weren't passed an attribute, then we want to
// remove any matching inlinestyles entirely
if (!aAttribute || aAttribute->IsEmpty()) {
- NS_NAMED_LITERAL_STRING(styleAttr, "style");
- NS_NAMED_LITERAL_STRING(classAttr, "class");
bool hasStyleAttr = aNode.HasAttr(kNameSpaceID_None, nsGkAtoms::style);
bool hasClassAttr = aNode.HasAttr(kNameSpaceID_None, nsGkAtoms::_class);
@@ -754,14 +750,14 @@ HTMLEditor::RemoveStyleInside(nsIContent& aNode,
// just remove the element... We need to create above the element
// a span that will carry those styles or class, then we can delete
// the node.
- nsCOMPtr<Element> spanNode =
+ RefPtr<Element> spanNode =
InsertContainerAbove(&aNode, nsGkAtoms::span);
NS_ENSURE_STATE(spanNode);
nsresult rv =
- CloneAttribute(styleAttr, spanNode->AsDOMNode(), aNode.AsDOMNode());
+ CloneAttribute(nsGkAtoms::style, spanNode, aNode.AsElement());
NS_ENSURE_SUCCESS(rv, rv);
rv =
- CloneAttribute(classAttr, spanNode->AsDOMNode(), aNode.AsDOMNode());
+ CloneAttribute(nsGkAtoms::_class, spanNode, aNode.AsElement());
NS_ENSURE_SUCCESS(rv, rv);
}
nsresult rv = RemoveContainer(&aNode);
@@ -794,15 +790,17 @@ HTMLEditor::RemoveStyleInside(nsIContent& aNode,
// the HTML style defined by aProperty/aAttribute has a CSS equivalence in
// this implementation for the node aNode; let's check if it carries those
// css styles
+ nsCOMPtr<nsIAtom> attribute =
+ aAttribute ? NS_Atomize(*aAttribute) : nullptr;
nsAutoString propertyValue;
bool isSet = mCSSEditUtils->IsCSSEquivalentToHTMLInlineStyleSet(&aNode,
- aProperty, aAttribute, propertyValue, CSSEditUtils::eSpecified);
+ aProperty, attribute, propertyValue, CSSEditUtils::eSpecified);
if (isSet && aNode.IsElement()) {
// yes, tmp has the corresponding css declarations in its style attribute
// let's remove them
mCSSEditUtils->RemoveCSSEquivalentToHTMLStyle(aNode.AsElement(),
aProperty,
- aAttribute,
+ attribute,
&propertyValue,
false);
// remove the node if it is a span or font, if its style attribute is
diff --git a/editor/libeditor/TextEditRules.cpp b/editor/libeditor/TextEditRules.cpp
index 8f8f34e8b..d441b49eb 100644
--- a/editor/libeditor/TextEditRules.cpp
+++ b/editor/libeditor/TextEditRules.cpp
@@ -25,7 +25,6 @@
#include "nsError.h"
#include "nsGkAtoms.h"
#include "nsIContent.h"
-#include "nsIDOMCharacterData.h"
#include "nsIDOMDocument.h"
#include "nsIDOMElement.h"
#include "nsIDOMNode.h"
@@ -482,26 +481,24 @@ TextEditRules::CollapseSelectionToTrailingBRIfNeeded(Selection* aSelection)
return NS_OK;
}
-static inline already_AddRefed<nsIDOMNode>
-GetTextNode(Selection* selection,
- EditorBase* editor)
+static inline already_AddRefed<nsINode>
+GetTextNode(Selection* selection)
{
int32_t selOffset;
- nsCOMPtr<nsIDOMNode> selNode;
+ nsCOMPtr<nsINode> selNode;
nsresult rv =
- editor->GetStartNodeAndOffset(selection,
- getter_AddRefs(selNode), &selOffset);
+ EditorBase::GetStartNodeAndOffset(selection,
+ getter_AddRefs(selNode), &selOffset);
NS_ENSURE_SUCCESS(rv, nullptr);
- if (!editor->IsTextNode(selNode)) {
- // Get an nsINode from the nsIDOMNode
- nsCOMPtr<nsINode> node = do_QueryInterface(selNode);
- // if node is null, return it to indicate there's no text
- NS_ENSURE_TRUE(node, nullptr);
+ if (!EditorBase::IsTextNode(selNode)) {
// This should be the root node, walk the tree looking for text nodes
RefPtr<NodeIterator> iter =
- new NodeIterator(node, nsIDOMNodeFilter::SHOW_TEXT, NodeFilterHolder());
- while (!editor->IsTextNode(selNode)) {
- if (NS_FAILED(iter->NextNode(getter_AddRefs(selNode))) || !selNode) {
+ new NodeIterator(selNode, nsIDOMNodeFilter::SHOW_TEXT,
+ NodeFilterHolder());
+ while (!EditorBase::IsTextNode(selNode)) {
+ IgnoredErrorResult rv;
+ selNode = iter->NextNode(rv);
+ if (!selNode) {
return nullptr;
}
}
@@ -1385,13 +1382,10 @@ TextEditRules::HideLastPWInput()
nsContentUtils::GetSelectionInTextControl(selection, mTextEditor->GetRoot(),
start, end);
- nsCOMPtr<nsIDOMNode> selNode = GetTextNode(selection, mTextEditor);
+ nsCOMPtr<nsINode> selNode = GetTextNode(selection);
NS_ENSURE_TRUE(selNode, NS_OK);
- nsCOMPtr<nsIDOMCharacterData> nodeAsText(do_QueryInterface(selNode));
- NS_ENSURE_TRUE(nodeAsText, NS_OK);
-
- nodeAsText->ReplaceData(mLastStart, mLastLength, hiddenText);
+ selNode->GetAsText()->ReplaceData(mLastStart, mLastLength, hiddenText);
selection->Collapse(selNode, start);
if (start != end) {
selection->Extend(selNode, end);
@@ -1431,9 +1425,9 @@ TextEditRules::CreateMozBR(nsIDOMNode* inParent,
NS_ENSURE_SUCCESS(rv, rv);
// give it special moz attr
- nsCOMPtr<nsIDOMElement> brElem = do_QueryInterface(brNode);
+ nsCOMPtr<Element> brElem = do_QueryInterface(brNode);
if (brElem) {
- rv = mTextEditor->SetAttribute(brElem, NS_LITERAL_STRING("type"),
+ rv = mTextEditor->SetAttribute(brElem, nsGkAtoms::type,
NS_LITERAL_STRING("_moz"));
NS_ENSURE_SUCCESS(rv, rv);
}
diff --git a/editor/libeditor/TextEditor.cpp b/editor/libeditor/TextEditor.cpp
index 1e855d769..d7284c4c2 100644
--- a/editor/libeditor/TextEditor.cpp
+++ b/editor/libeditor/TextEditor.cpp
@@ -310,9 +310,9 @@ TextEditor::UpdateMetaCharset(nsIDOMDocument* aDocument,
}
// set attribute to <original prefix> charset=text/html
- nsCOMPtr<nsIDOMElement> metaElement = do_QueryInterface(metaNode);
+ RefPtr<Element> metaElement = metaNode->AsElement();
MOZ_ASSERT(metaElement);
- rv = EditorBase::SetAttribute(metaElement, NS_LITERAL_STRING("content"),
+ rv = EditorBase::SetAttribute(metaElement, nsGkAtoms::content,
Substring(originalStart, start) +
charsetEquals +
NS_ConvertASCIItoUTF16(aCharacterSet));
@@ -1621,8 +1621,8 @@ TextEditor::GetDOMEventTarget()
nsresult
-TextEditor::SetAttributeOrEquivalent(nsIDOMElement* aElement,
- const nsAString& aAttribute,
+TextEditor::SetAttributeOrEquivalent(Element* aElement,
+ nsIAtom* aAttribute,
const nsAString& aValue,
bool aSuppressTransaction)
{
@@ -1630,8 +1630,8 @@ TextEditor::SetAttributeOrEquivalent(nsIDOMElement* aElement,
}
nsresult
-TextEditor::RemoveAttributeOrEquivalent(nsIDOMElement* aElement,
- const nsAString& aAttribute,
+TextEditor::RemoveAttributeOrEquivalent(Element* aElement,
+ nsIAtom* aAttribute,
bool aSuppressTransaction)
{
return EditorBase::RemoveAttribute(aElement, aAttribute);
diff --git a/editor/libeditor/TextEditor.h b/editor/libeditor/TextEditor.h
index 31c551f85..7bb594931 100644
--- a/editor/libeditor/TextEditor.h
+++ b/editor/libeditor/TextEditor.h
@@ -63,14 +63,17 @@ public:
// nsIEditorMailSupport overrides
NS_DECL_NSIEDITORMAILSUPPORT
- // Overrides of EditorBase interface methods
- NS_IMETHOD SetAttributeOrEquivalent(nsIDOMElement* aElement,
- const nsAString& aAttribute,
- const nsAString& aValue,
- bool aSuppressTransaction) override;
- NS_IMETHOD RemoveAttributeOrEquivalent(nsIDOMElement* aElement,
- const nsAString& aAttribute,
- bool aSuppressTransaction) override;
+ // Overrides of EditorBase
+ virtual nsresult RemoveAttributeOrEquivalent(
+ Element* aElement,
+ nsIAtom* aAttribute,
+ bool aSuppressTransaction) override;
+ virtual nsresult SetAttributeOrEquivalent(Element* aElement,
+ nsIAtom* aAttribute,
+ const nsAString& aValue,
+ bool aSuppressTransaction) override;
+ using EditorBase::RemoveAttributeOrEquivalent;
+ using EditorBase::SetAttributeOrEquivalent;
NS_IMETHOD Init(nsIDOMDocument* aDoc, nsIContent* aRoot,
nsISelectionController* aSelCon, uint32_t aFlags,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 09:20:33 +0000