1 files changed, 144 insertions, 0 deletions
diff --git a/accessible/mac/RotorRules.h b/accessible/mac/RotorRules.h
new file mode 100644
index 0000000000..7ccb191cb1
--- /dev/null
+++ b/accessible/mac/RotorRules.h
@@ -0,0 +1,144 @@
+/* clang-format off */
+/* -*- Mode: Objective-C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* clang-format on */
+/* 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/. */
+
+#import "mozAccessible.h"
+#include "Pivot.h"
+
+using namespace mozilla::a11y;
+
+/**
+ * This rule matches all accessibles that satisfy the "boilerplate"
+ * pivot conditions and have a corresponding native accessible.
+ */
+class RotorRule : public PivotRule {
+ public:
+  explicit RotorRule(Accessible* aDirectDescendantsFrom,
+                     const nsString& aSearchText);
+  explicit RotorRule(const nsString& aSearchText);
+  uint16_t Match(Accessible* aAcc) override;
+
+ private:
+  Accessible* mDirectDescendantsFrom;
+  const nsString& mSearchText;
+};
+
+/**
+ * This rule matches all accessibles of a given role.
+ */
+class RotorRoleRule : public RotorRule {
+ public:
+  explicit RotorRoleRule(role aRole, Accessible* aDirectDescendantsFrom,
+                         const nsString& aSearchText);
+  explicit RotorRoleRule(role aRole, const nsString& aSearchText);
+  uint16_t Match(Accessible* aAcc) override;
+
+ private:
+  role mRole;
+};
+
+class RotorMacRoleRule : public RotorRule {
+ public:
+  explicit RotorMacRoleRule(NSString* aRole, const nsString& aSearchText);
+  explicit RotorMacRoleRule(NSString* aRole, Accessible* aDirectDescendantsFrom,
+                            const nsString& aSearchText);
+  ~RotorMacRoleRule();
+  virtual uint16_t Match(Accessible* aAcc) override;
+
+ protected:
+  NSString* mMacRole;
+};
+
+class RotorControlRule final : public RotorRule {
+ public:
+  explicit RotorControlRule(Accessible* aDirectDescendantsFrom,
+                            const nsString& aSearchText);
+  explicit RotorControlRule(const nsString& aSearchText);
+
+  virtual uint16_t Match(Accessible* aAcc) override;
+};
+
+class RotorTextEntryRule final : public RotorRule {
+ public:
+  explicit RotorTextEntryRule(Accessible* aDirectDescendantsFrom,
+                              const nsString& aSearchText);
+  explicit RotorTextEntryRule(const nsString& aSearchText);
+
+  virtual uint16_t Match(Accessible* aAcc) override;
+};
+
+class RotorLinkRule : public RotorRule {
+ public:
+  explicit RotorLinkRule(const nsString& aSearchText);
+  explicit RotorLinkRule(Accessible* aDirectDescendantsFrom,
+                         const nsString& aSearchText);
+
+  virtual uint16_t Match(Accessible* aAcc) override;
+};
+
+class RotorVisitedLinkRule final : public RotorLinkRule {
+ public:
+  explicit RotorVisitedLinkRule(const nsString& aSearchText);
+  explicit RotorVisitedLinkRule(Accessible* aDirectDescendantsFrom,
+                                const nsString& aSearchText);
+
+  virtual uint16_t Match(Accessible* aAcc) override;
+};
+
+class RotorUnvisitedLinkRule final : public RotorLinkRule {
+ public:
+  explicit RotorUnvisitedLinkRule(const nsString& aSearchText);
+  explicit RotorUnvisitedLinkRule(Accessible* aDirectDescendantsFrom,
+                                  const nsString& aSearchText);
+
+  virtual uint16_t Match(Accessible* aAcc) override;
+};
+
+/**
+ * This rule matches all accessibles that satisfy the "boilerplate"
+ * pivot conditions and have a corresponding native accessible.
+ */
+class RotorNotMacRoleRule : public RotorMacRoleRule {
+ public:
+  explicit RotorNotMacRoleRule(NSString* aMacRole,
+                               Accessible* aDirectDescendantsFrom,
+                               const nsString& aSearchText);
+  explicit RotorNotMacRoleRule(NSString* aMacRole, const nsString& aSearchText);
+  uint16_t Match(Accessible* aAcc) override;
+};
+
+class RotorStaticTextRule : public RotorRule {
+ public:
+  explicit RotorStaticTextRule(const nsString& aSearchText);
+  explicit RotorStaticTextRule(Accessible* aDirectDescendantsFrom,
+                               const nsString& aSearchText);
+
+  virtual uint16_t Match(Accessible* aAcc) override;
+};
+
+class RotorHeadingLevelRule : public RotorRoleRule {
+ public:
+  explicit RotorHeadingLevelRule(int32_t aLevel, const nsString& aSearchText);
+  explicit RotorHeadingLevelRule(int32_t aLevel,
+                                 Accessible* aDirectDescendantsFrom,
+                                 const nsString& aSearchText);
+
+  virtual uint16_t Match(Accessible* aAcc) override;
+
+ private:
+  int32_t mLevel;
+};
+
+class RotorLiveRegionRule : public RotorRule {
+ public:
+  explicit RotorLiveRegionRule(Accessible* aDirectDescendantsFrom,
+                               const nsString& aSearchText)
+      : RotorRule(aDirectDescendantsFrom, aSearchText) {}
+  explicit RotorLiveRegionRule(const nsString& aSearchText)
+      : RotorRule(aSearchText) {}
+
+  uint16_t Match(Accessible* aAcc) override;
+};