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#405: fix regression when date/time not enabled; improve input element enable checking performance

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This commit is contained in:
Cameron Kaiser 2018-07-01 17:28:10 -07:00
parent 1c5fbc3107
commit 4fefd4a540
1 changed files with 38 additions and 12 deletions
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50
dom/html/HTMLInputElement.cpp
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@ -112,8 +112,6 @@
#include <limits>
#include "nsIColorPicker.h"
#include "nsIDatePicker.h" // TenFourFox issue 405
#include "nsITimePicker.h" // TenFourFox issue 405
#include "nsIStringEnumerator.h"
#include "HTMLSplitOnSpacesTokenizer.h"
#include "nsIController.h"
@ -122,6 +120,10 @@
// input type=date
#include "js/Date.h"
#include "nsIDatePicker.h" // TenFourFox issue 405
// input type=time
#include "nsITimePicker.h" // TenFourFox issue 405
NS_IMPL_NS_NEW_HTML_ELEMENT_CHECK_PARSER(Input)
@ -221,6 +223,32 @@ const Decimal HTMLInputElement::kStepAny = Decimal(0);
#define PROGRESS_STR "progress"
static const uint32_t kProgressEventInterval = 50; // ms
// Increase performance of checking for enabled types of input elements.
// TenFourFox issue 405
static bool sDOMInputPrefsCacheInitialized = false;
static bool sDOMInputEnableDate = false;
static bool sDOMInputEnableTime = false;
static bool sDOMInputEnableColor = false;
static bool sDOMInputEnableNumber = false;
static void InitializeDOMInputPrefCache() {
if (MOZ_UNLIKELY(sDOMInputPrefsCacheInitialized)) return;
Preferences::AddBoolVarCache(&sDOMInputEnableDate, "tenfourfox.dom.forms.date");
Preferences::AddBoolVarCache(&sDOMInputEnableTime, "tenfourfox.dom.forms.time");
// Mozilla implementations that existed prior
Preferences::AddBoolVarCache(&sDOMInputEnableColor, "dom.forms.color");
Preferences::AddBoolVarCache(&sDOMInputEnableNumber, "dom.forms.number");
sDOMInputPrefsCacheInitialized = true;
}
#define ENABLED(x) static inline bool Input ## x ## Enabled() { \
if (MOZ_UNLIKELY(!sDOMInputPrefsCacheInitialized)) InitializeDOMInputPrefCache(); \
return sDOMInputEnable ## x ; \
}
ENABLED(Date)
ENABLED(Time)
ENABLED(Color)
ENABLED(Number)
#undef ENABLED
class HTMLInputElementState final : public nsISupports
{
public:
@ -3218,7 +3246,8 @@ HTMLInputElement::PreHandleEvent(EventChainPreVisitor& aVisitor)
// "hopped up" text field with special handling, we need to preempt
// the line editor here before it has a chance to handle the key.
// TenFourFox issue 405
if (mType == NS_FORM_INPUT_DATE || mType == NS_FORM_INPUT_TIME) {
if ((mType == NS_FORM_INPUT_DATE && InputDateEnabled()) ||
(mType == NS_FORM_INPUT_TIME && InputTimeEnabled())) {
if (aVisitor.mEvent->mMessage == eKeyPress && aVisitor.mEvent->mFlags.mIsTrusted) {
WidgetKeyboardEvent* keyEvent = aVisitor.mEvent->AsKeyboardEvent();
if (!(keyEvent->IsMeta() ||
@ -3913,7 +3942,8 @@ HTMLInputElement::PostHandleEvent(EventChainPostVisitor& aVisitor)
if (NS_SUCCEEDED(rv)) {
WidgetKeyboardEvent* keyEvent = aVisitor.mEvent->AsKeyboardEvent();
if ((mType == NS_FORM_INPUT_DATE || mType == NS_FORM_INPUT_TIME) &&
if (((mType == NS_FORM_INPUT_DATE && InputDateEnabled()) ||
(mType == NS_FORM_INPUT_TIME && InputTimeEnabled())) &&
keyEvent && keyEvent->mMessage == eKeyPress &&
aVisitor.mEvent->mFlags.mIsTrusted &&
(keyEvent->keyCode == NS_VK_BACK || keyEvent->keyCode == NS_VK_DELETE) &&
@ -4909,14 +4939,10 @@ HTMLInputElement::ParseAttribute(int32_t aNamespaceID,
newType = aResult.GetEnumValue();
if (/* (IsExperimentalMobileType(newType) &&
!Preferences::GetBool("dom.experimental_forms", false)) || */
(newType == NS_FORM_INPUT_DATE &&
!Preferences::GetBool("tenfourfox.dom.forms.date", false)) ||
(newType == NS_FORM_INPUT_TIME &&
!Preferences::GetBool("tenfourfox.dom.forms.time", false)) ||
(newType == NS_FORM_INPUT_NUMBER &&
!Preferences::GetBool("dom.forms.number", false)) ||
(newType == NS_FORM_INPUT_COLOR &&
!Preferences::GetBool("dom.forms.color", false))) {
(newType == NS_FORM_INPUT_DATE && !InputDateEnabled()) ||
(newType == NS_FORM_INPUT_TIME && !InputTimeEnabled()) ||
(newType == NS_FORM_INPUT_NUMBER && !InputNumberEnabled()) ||
(newType == NS_FORM_INPUT_COLOR && !InputColorEnabled())) {
newType = kInputDefaultType->value;
aResult.SetTo(newType, &aValue);
}