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-rwxr-xr-xdom/events/Event.cpp16
-rw-r--r--editor/libeditor/EditorBase.cpp23
-rw-r--r--editor/libeditor/EditorBase.h8
-rw-r--r--editor/libeditor/EditorEventListener.cpp34
-rw-r--r--editor/libeditor/HTMLEditor.cpp12
-rw-r--r--editor/libeditor/HTMLEditor.h2
-rw-r--r--editor/libeditor/HTMLEditorEventListener.cpp6
-rw-r--r--widget/BasicEvents.h6
-rw-r--r--widget/WidgetEventImpl.cpp34
9 files changed, 87 insertions, 54 deletions
diff --git a/dom/events/Event.cpp b/dom/events/Event.cpp
index 4b9776c0a..f33bfa5a8 100755
--- a/dom/events/Event.cpp
+++ b/dom/events/Event.cpp
@@ -280,16 +280,10 @@ Event::GetType(nsAString& aType)
return NS_OK;
}
-static EventTarget*
-GetDOMEventTarget(nsIDOMEventTarget* aTarget)
-{
- return aTarget ? aTarget->GetTargetForDOMEvent() : nullptr;
-}
-
EventTarget*
Event::GetTarget() const
{
- return GetDOMEventTarget(mEvent->mTarget);
+ return mEvent->GetDOMEventTarget();
}
NS_IMETHODIMP
@@ -302,7 +296,7 @@ Event::GetTarget(nsIDOMEventTarget** aTarget)
EventTarget*
Event::GetCurrentTarget() const
{
- return GetDOMEventTarget(mEvent->mCurrentTarget);
+ return mEvent->GetCurrentDOMEventTarget();
}
NS_IMETHODIMP
@@ -349,11 +343,7 @@ Event::GetExplicitOriginalTarget(nsIDOMEventTarget** aRealEventTarget)
EventTarget*
Event::GetOriginalTarget() const
{
- if (mEvent->mOriginalTarget) {
- return GetDOMEventTarget(mEvent->mOriginalTarget);
- }
-
- return GetTarget();
+ return mEvent->GetOriginalDOMEventTarget();
}
NS_IMETHODIMP
diff --git a/editor/libeditor/EditorBase.cpp b/editor/libeditor/EditorBase.cpp
index 0c4a2a41d..f7988cd1a 100644
--- a/editor/libeditor/EditorBase.cpp
+++ b/editor/libeditor/EditorBase.cpp
@@ -5092,19 +5092,16 @@ EditorBase::IsActiveInDOMWindow()
}
bool
-EditorBase::IsAcceptableInputEvent(nsIDOMEvent* aEvent)
+EditorBase::IsAcceptableInputEvent(WidgetGUIEvent* aGUIEvent)
{
// If the event is trusted, the event should always cause input.
- NS_ENSURE_TRUE(aEvent, false);
-
- WidgetEvent* widgetEvent = aEvent->WidgetEventPtr();
- if (NS_WARN_IF(!widgetEvent)) {
+ if (NS_WARN_IF(!aGUIEvent)) {
return false;
}
// If this is dispatched by using cordinates but this editor doesn't have
// focus, we shouldn't handle it.
- if (widgetEvent->IsUsingCoordinates()) {
+ if (aGUIEvent->IsUsingCoordinates()) {
nsCOMPtr<nsIContent> focusedContent = GetFocusedContent();
if (!focusedContent) {
return false;
@@ -5117,8 +5114,7 @@ EditorBase::IsAcceptableInputEvent(nsIDOMEvent* aEvent)
// Note that if we allow to handle such events, editor may be confused by
// strange event order.
bool needsWidget = false;
- WidgetGUIEvent* widgetGUIEvent = nullptr;
- switch (widgetEvent->mMessage) {
+ switch (aGUIEvent->mMessage) {
case eUnidentifiedEvent:
// If events are not created with proper event interface, their message
// are initialized with eUnidentifiedEvent. Let's ignore such event.
@@ -5130,25 +5126,26 @@ EditorBase::IsAcceptableInputEvent(nsIDOMEvent* aEvent)
case eCompositionCommitAsIs:
// Don't allow composition events whose internal event are not
// WidgetCompositionEvent.
- widgetGUIEvent = aEvent->WidgetEventPtr()->AsCompositionEvent();
+ if (!aGUIEvent->AsCompositionEvent()) {
+ return false;
+ }
needsWidget = true;
break;
default:
break;
}
- if (needsWidget &&
- (!widgetGUIEvent || !widgetGUIEvent->mWidget)) {
+ if (needsWidget && !aGUIEvent->mWidget) {
return false;
}
// Accept all trusted events.
- if (widgetEvent->IsTrusted()) {
+ if (aGUIEvent->IsTrusted()) {
return true;
}
// Ignore untrusted mouse event.
// XXX Why are we handling other untrusted input events?
- if (widgetEvent->AsMouseEventBase()) {
+ if (aGUIEvent->AsMouseEventBase()) {
return false;
}
diff --git a/editor/libeditor/EditorBase.h b/editor/libeditor/EditorBase.h
index 86be780c0..dbd00771e 100644
--- a/editor/libeditor/EditorBase.h
+++ b/editor/libeditor/EditorBase.h
@@ -871,12 +871,12 @@ public:
virtual bool IsActiveInDOMWindow();
/**
- * Whether the aEvent should be handled by this editor or not. When this
- * returns FALSE, The aEvent shouldn't be handled on this editor,
- * i.e., The aEvent should be handled by another inner editor or ancestor
+ * Whether the aGUIEvent should be handled by this editor or not. When this
+ * returns false, The aGUIEvent shouldn't be handled on this editor,
+ * i.e., The aGUIEvent should be handled by another inner editor or ancestor
* elements.
*/
- virtual bool IsAcceptableInputEvent(nsIDOMEvent* aEvent);
+ virtual bool IsAcceptableInputEvent(WidgetGUIEvent* aGUIEvent);
/**
* FindSelectionRoot() returns a selection root of this editor when aNode
diff --git a/editor/libeditor/EditorEventListener.cpp b/editor/libeditor/EditorEventListener.cpp
index 69833ce84..5694fc1f2 100644
--- a/editor/libeditor/EditorEventListener.cpp
+++ b/editor/libeditor/EditorEventListener.cpp
@@ -590,7 +590,11 @@ EditorEventListener::KeyPress(nsIDOMKeyEvent* aKeyEvent)
{
NS_ENSURE_TRUE(aKeyEvent, NS_OK);
- if (!mEditorBase->IsAcceptableInputEvent(aKeyEvent->AsEvent())) {
+ WidgetKeyboardEvent* keypressEvent =
+ aKeyEvent->AsEvent()->WidgetEventPtr()->AsKeyboardEvent();
+ MOZ_ASSERT(keypressEvent,
+ "DOM key event's internal event must be WidgetKeyboardEvent");
+ if (!mEditorBase->IsAcceptableInputEvent(keypressEvent)) {
return NS_OK;
}
@@ -619,11 +623,7 @@ EditorEventListener::KeyPress(nsIDOMKeyEvent* aKeyEvent)
}
// Now, ask the native key bindings to handle the event.
- WidgetKeyboardEvent* keyEvent =
- aKeyEvent->AsEvent()->WidgetEventPtr()->AsKeyboardEvent();
- MOZ_ASSERT(keyEvent,
- "DOM key event's internal event must be WidgetKeyboardEvent");
- nsIWidget* widget = keyEvent->mWidget;
+ nsIWidget* widget = keypressEvent->mWidget;
// If the event is created by chrome script, the widget is always nullptr.
if (!widget) {
nsCOMPtr<nsIPresShell> ps = GetPresShell();
@@ -635,7 +635,7 @@ EditorEventListener::KeyPress(nsIDOMKeyEvent* aKeyEvent)
nsCOMPtr<nsIDocument> doc = mEditorBase->GetDocument();
bool handled = widget->ExecuteNativeKeyBinding(
nsIWidget::NativeKeyBindingsForRichTextEditor,
- *keyEvent, DoCommandCallback, doc);
+ *keypressEvent, DoCommandCallback, doc);
if (handled) {
aKeyEvent->AsEvent()->PreventDefault();
}
@@ -646,8 +646,10 @@ nsresult
EditorEventListener::MouseClick(nsIDOMMouseEvent* aMouseEvent)
{
// nothing to do if editor isn't editable or clicked on out of the editor.
+ WidgetMouseEvent* clickEvent =
+ aMouseEvent->AsEvent()->WidgetEventPtr()->AsMouseEvent();
if (mEditorBase->IsReadonly() || mEditorBase->IsDisabled() ||
- !mEditorBase->IsAcceptableInputEvent(aMouseEvent->AsEvent())) {
+ !mEditorBase->IsAcceptableInputEvent(clickEvent)) {
return NS_OK;
}
@@ -782,7 +784,9 @@ EditorEventListener::MouseDown(nsIDOMMouseEvent* aMouseEvent)
nsresult
EditorEventListener::HandleText(nsIDOMEvent* aTextEvent)
{
- if (!mEditorBase->IsAcceptableInputEvent(aTextEvent)) {
+ WidgetCompositionEvent* compositionChangeEvent =
+ aTextEvent->WidgetEventPtr()->AsCompositionEvent();
+ if (!mEditorBase->IsAcceptableInputEvent(compositionChangeEvent)) {
return NS_OK;
}
@@ -793,8 +797,6 @@ EditorEventListener::HandleText(nsIDOMEvent* aTextEvent)
// AsCompositionEvent() should always return non-nullptr. Anyway, it'll be
// checked in TextEditor::UpdateIMEComposition().
- WidgetCompositionEvent* compositionChangeEvent =
- aTextEvent->WidgetEventPtr()->AsCompositionEvent();
return mEditorBase->UpdateIMEComposition(compositionChangeEvent);
}
@@ -1036,18 +1038,20 @@ EditorEventListener::CanDrop(nsIDOMDragEvent* aEvent)
nsresult
EditorEventListener::HandleStartComposition(nsIDOMEvent* aCompositionEvent)
{
- if (!mEditorBase->IsAcceptableInputEvent(aCompositionEvent)) {
- return NS_OK;
- }
WidgetCompositionEvent* compositionStart =
aCompositionEvent->WidgetEventPtr()->AsCompositionEvent();
+ if (!mEditorBase->IsAcceptableInputEvent(compositionStart)) {
+ return NS_OK;
+ }
return mEditorBase->BeginIMEComposition(compositionStart);
}
void
EditorEventListener::HandleEndComposition(nsIDOMEvent* aCompositionEvent)
{
- if (!mEditorBase->IsAcceptableInputEvent(aCompositionEvent)) {
+ WidgetCompositionEvent* compositionEnd =
+ aCompositionEvent->WidgetEventPtr()->AsCompositionEvent();
+ if (!mEditorBase->IsAcceptableInputEvent(compositionEnd)) {
return;
}
diff --git a/editor/libeditor/HTMLEditor.cpp b/editor/libeditor/HTMLEditor.cpp
index dd47ffd3c..368f7a3e9 100644
--- a/editor/libeditor/HTMLEditor.cpp
+++ b/editor/libeditor/HTMLEditor.cpp
@@ -5161,23 +5161,22 @@ HTMLEditor::OurWindowHasFocus()
}
bool
-HTMLEditor::IsAcceptableInputEvent(nsIDOMEvent* aEvent)
+HTMLEditor::IsAcceptableInputEvent(WidgetGUIEvent* aGUIEvent)
{
- if (!EditorBase::IsAcceptableInputEvent(aEvent)) {
+ if (!EditorBase::IsAcceptableInputEvent(aGUIEvent)) {
return false;
}
// While there is composition, all composition events in its top level window
// are always fired on the composing editor. Therefore, if this editor has
// composition, the composition events should be handled in this editor.
- if (mComposition && aEvent->WidgetEventPtr()->AsCompositionEvent()) {
+ if (mComposition && aGUIEvent->AsCompositionEvent()) {
return true;
}
NS_ENSURE_TRUE(mDocWeak, false);
- nsCOMPtr<nsIDOMEventTarget> target;
- aEvent->GetTarget(getter_AddRefs(target));
+ nsCOMPtr<nsIDOMEventTarget> target = aGUIEvent->GetDOMEventTarget();
NS_ENSURE_TRUE(target, false);
nsCOMPtr<nsIDocument> document = do_QueryReferent(mDocWeak);
@@ -5201,8 +5200,7 @@ HTMLEditor::IsAcceptableInputEvent(nsIDOMEvent* aEvent)
// If the event is a mouse event, we need to check if the target content is
// the focused editing host or its descendant.
- nsCOMPtr<nsIDOMMouseEvent> mouseEvent = do_QueryInterface(aEvent);
- if (mouseEvent) {
+ if (aGUIEvent->AsMouseEventBase()) {
nsIContent* editingHost = GetActiveEditingHost();
// If there is no active editing host, we cannot handle the mouse event
// correctly.
diff --git a/editor/libeditor/HTMLEditor.h b/editor/libeditor/HTMLEditor.h
index 477ec9741..dfcdd8d6b 100644
--- a/editor/libeditor/HTMLEditor.h
+++ b/editor/libeditor/HTMLEditor.h
@@ -114,7 +114,7 @@ public:
virtual Element* GetEditorRoot() override;
virtual already_AddRefed<nsIContent> FindSelectionRoot(
nsINode *aNode) override;
- virtual bool IsAcceptableInputEvent(nsIDOMEvent* aEvent) override;
+ virtual bool IsAcceptableInputEvent(WidgetGUIEvent* aGUIEvent) override;
virtual already_AddRefed<nsIContent> GetInputEventTargetContent() override;
virtual bool IsEditable(nsINode* aNode) override;
using EditorBase::IsEditable;
diff --git a/editor/libeditor/HTMLEditorEventListener.cpp b/editor/libeditor/HTMLEditorEventListener.cpp
index 8fb9459c2..c4d857908 100644
--- a/editor/libeditor/HTMLEditorEventListener.cpp
+++ b/editor/libeditor/HTMLEditorEventListener.cpp
@@ -7,6 +7,7 @@
#include "HTMLEditUtils.h"
#include "mozilla/HTMLEditor.h"
+#include "mozilla/MouseEvents.h"
#include "mozilla/dom/Event.h"
#include "mozilla/dom/Selection.h"
#include "nsCOMPtr.h"
@@ -71,10 +72,13 @@ HTMLEditorEventListener::MouseUp(nsIDOMMouseEvent* aMouseEvent)
nsresult
HTMLEditorEventListener::MouseDown(nsIDOMMouseEvent* aMouseEvent)
{
+ WidgetMouseEvent* mousedownEvent =
+ aMouseEvent->AsEvent()->WidgetEventPtr()->AsMouseEvent();
+
HTMLEditor* htmlEditor = GetHTMLEditor();
// Contenteditable should disregard mousedowns outside it.
// IsAcceptableInputEvent() checks it for a mouse event.
- if (!htmlEditor->IsAcceptableInputEvent(aMouseEvent->AsEvent())) {
+ if (!htmlEditor->IsAcceptableInputEvent(mousedownEvent)) {
// If it's not acceptable mousedown event (including when mousedown event
// is fired outside of the active editing host), we need to commit
// composition because it will be change the selection to the clicked
diff --git a/widget/BasicEvents.h b/widget/BasicEvents.h
index a6228f179..f24d7ca8a 100644
--- a/widget/BasicEvents.h
+++ b/widget/BasicEvents.h
@@ -407,10 +407,16 @@ public:
nsString mSpecifiedEventTypeString;
// Event targets, needed by DOM Events
+ // Note that when you need event target for DOM event, you should use
+ // Get*DOMEventTarget() instead of accessing these members directly.
nsCOMPtr<dom::EventTarget> mTarget;
nsCOMPtr<dom::EventTarget> mCurrentTarget;
nsCOMPtr<dom::EventTarget> mOriginalTarget;
+ dom::EventTarget* GetDOMEventTarget() const;
+ dom::EventTarget* GetCurrentDOMEventTarget() const;
+ dom::EventTarget* GetOriginalDOMEventTarget() const;
+
void AssignEventData(const WidgetEvent& aEvent, bool aCopyTargets)
{
// mClass should be initialized with the constructor.
diff --git a/widget/WidgetEventImpl.cpp b/widget/WidgetEventImpl.cpp
index 7dd292cb0..59c80672b 100644
--- a/widget/WidgetEventImpl.cpp
+++ b/widget/WidgetEventImpl.cpp
@@ -12,6 +12,7 @@
#include "mozilla/Preferences.h"
#include "mozilla/TextEvents.h"
#include "mozilla/TouchEvents.h"
+#include "nsIDOMEventTarget.h"
#include "nsPrintfCString.h"
namespace mozilla {
@@ -411,6 +412,39 @@ WidgetEvent::IsAllowedToDispatchDOMEvent() const
}
/******************************************************************************
+ * mozilla::WidgetEvent
+ *
+ * Misc methods.
+ ******************************************************************************/
+
+static dom::EventTarget*
+GetTargetForDOMEvent(nsIDOMEventTarget* aTarget)
+{
+ return aTarget ? aTarget->GetTargetForDOMEvent() : nullptr;
+}
+
+dom::EventTarget*
+WidgetEvent::GetDOMEventTarget() const
+{
+ return GetTargetForDOMEvent(mTarget);
+}
+
+dom::EventTarget*
+WidgetEvent::GetCurrentDOMEventTarget() const
+{
+ return GetTargetForDOMEvent(mCurrentTarget);
+}
+
+dom::EventTarget*
+WidgetEvent::GetOriginalDOMEventTarget() const
+{
+ if (mOriginalTarget) {
+ return GetTargetForDOMEvent(mOriginalTarget);
+ }
+ return GetDOMEventTarget();
+}
+
+/******************************************************************************
* mozilla::WidgetInputEvent
******************************************************************************/
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-04 10:32:51 +0000