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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /dom/html/nsRadioVisitor.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/html/nsRadioVisitor.h')
-rw-r--r--dom/html/nsRadioVisitor.h96
1 files changed, 96 insertions, 0 deletions
diff --git a/dom/html/nsRadioVisitor.h b/dom/html/nsRadioVisitor.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef _nsRadioVisitor_h__
+#define _nsRadioVisitor_h__
+
+#include "mozilla/Attributes.h"
+#include "nsIRadioVisitor.h"
+
+using mozilla::dom::HTMLInputElement;
+
+/**
+ * nsRadioVisitor is the base class implementing nsIRadioVisitor and inherited
+ * by all radio visitors.
+ */
+class nsRadioVisitor : public nsIRadioVisitor {
+ protected:
+ virtual ~nsRadioVisitor() = default;
+
+ public:
+ nsRadioVisitor() = default;
+
+ NS_DECL_ISUPPORTS
+
+ virtual bool Visit(HTMLInputElement* aRadio) override = 0;
+};
+
+/**
+ * The following declarations are radio visitors inheriting from nsRadioVisitor.
+ */
+
+/**
+ * nsRadioSetCheckedChangedVisitor is calling SetCheckedChanged with the given
+ * parameter to all radio elements in the group.
+ */
+class nsRadioSetCheckedChangedVisitor : public nsRadioVisitor {
+ public:
+ explicit nsRadioSetCheckedChangedVisitor(bool aCheckedChanged)
+ : mCheckedChanged(aCheckedChanged) {}
+
+ virtual bool Visit(HTMLInputElement* aRadio) override;
+
+ protected:
+ bool mCheckedChanged;
+};
+
+/**
+ * nsRadioGetCheckedChangedVisitor is getting the current checked changed value.
+ * Getting it from one radio element is the group is enough given that all
+ * elements should have the same value.
+ */
+class nsRadioGetCheckedChangedVisitor : public nsRadioVisitor {
+ public:
+ nsRadioGetCheckedChangedVisitor(bool* aCheckedChanged,
+ HTMLInputElement* aExcludeElement)
+ : mCheckedChanged(aCheckedChanged), mExcludeElement(aExcludeElement) {}
+
+ virtual bool Visit(HTMLInputElement* aRadio) override;
+
+ protected:
+ bool* mCheckedChanged;
+ HTMLInputElement* mExcludeElement;
+};
+
+/**
+ * nsRadioSetValueMissingState is calling SetValueMissingState with the given
+ * parameter to all radio elements in the group.
+ * It is also calling ContentStatesChanged if needed.
+ */
+class nsRadioSetValueMissingState : public nsRadioVisitor {
+ public:
+ nsRadioSetValueMissingState(HTMLInputElement* aExcludeElement, bool aValidity)
+ : mExcludeElement(aExcludeElement), mValidity(aValidity) {}
+
+ virtual bool Visit(HTMLInputElement* aRadio) override;
+
+ protected:
+ HTMLInputElement* mExcludeElement;
+ bool mValidity;
+};
+
+class nsRadioUpdateStateVisitor : public nsRadioVisitor {
+ public:
+ explicit nsRadioUpdateStateVisitor(HTMLInputElement* aExcludeElement)
+ : mExcludeElement(aExcludeElement) {}
+
+ virtual bool Visit(HTMLInputElement* aRadio) override;
+
+ protected:
+ HTMLInputElement* mExcludeElement;
+};
+
+#endif // _nsRadioVisitor_h__