Bug 1147518 - IPC Proxy for Action, r=davidb

--HG--
extra : rebase_source : 172a0c2a167be20f7cda760785ce4e96040cc295

accessible/ipc/DocAccessibleChild.cpp

@@ -1430,5 +1430,92 @@ DocAccessibleChild::RecvUnselectAll(const uint64_t& aID,
   return true;
 }
 
+bool
+DocAccessibleChild::RecvDoAction(const uint64_t& aID,
+                                 const uint8_t& aIndex,
+                                 bool* aSuccess)
+{
+  *aSuccess = false;
+  Accessible* acc = IdToAccessible(aID);
+  if (acc) {
+    *aSuccess = acc->DoAction(aIndex);
+  }
+
+  return true;
+}
+
+bool
+DocAccessibleChild::RecvActionCount(const uint64_t& aID,
+                                    uint8_t* aCount)
+{
+  *aCount = 0;
+  Accessible* acc = IdToAccessible(aID);
+  if (acc) {
+    *aCount = acc->ActionCount();
+  }
+
+  return true;
+}
+
+bool
+DocAccessibleChild::RecvActionDescriptionAt(const uint64_t& aID,
+                                            const uint8_t& aIndex,
+                                            nsString* aDescription)
+{
+  Accessible* acc = IdToAccessible(aID);
+  if (acc) {
+    acc->ActionDescriptionAt(aIndex, *aDescription);
+  }
+
+  return true;
+}
+
+bool
+DocAccessibleChild::RecvActionNameAt(const uint64_t& aID,
+                                     const uint8_t& aIndex,
+                                     nsString* aName)
+{
+  Accessible* acc = IdToAccessible(aID);
+  if (acc) {
+    acc->ActionNameAt(aIndex, *aName);
+  }
+
+  return true;
+}
+
+bool
+DocAccessibleChild::RecvAccessKey(const uint64_t& aID,
+                                  uint32_t* aKey,
+                                  uint32_t* aModifierMask)
+{
+  *aKey = 0;
+  *aModifierMask = 0;
+  Accessible* acc = IdToAccessible(aID);
+  if (acc) {
+    KeyBinding kb = acc->AccessKey();
+    *aKey = kb.Key();
+    *aModifierMask = kb.ModifierMask();
+  }
+
+  return true;
+}
+
+bool
+DocAccessibleChild::RecvKeyboardShortcut(const uint64_t& aID,
+                                         uint32_t* aKey,
+                                         uint32_t* aModifierMask)
+{
+  *aKey = 0;
+  *aModifierMask = 0;
+  Accessible* acc = IdToAccessible(aID);
+  if (acc) {
+    KeyBinding kb = acc->KeyboardShortcut();
+    *aKey = kb.Key();
+    *aModifierMask = kb.ModifierMask();
+  }
+
+  return true;
+}
+
 }
 }

accessible/ipc/DocAccessibleChild.h

@@ -351,6 +351,29 @@ public:
 
   virtual bool RecvUnselectAll(const uint64_t& aID,
                                bool* aSuccess) override;
+
+  virtual bool RecvDoAction(const uint64_t& aID,
+                            const uint8_t& aIndex,
+                            bool* aSuccess) override;
+
+  virtual bool RecvActionCount(const uint64_t& aID,
+                               uint8_t* aCount) override;
+
+  virtual bool RecvActionDescriptionAt(const uint64_t& aID,
+                                       const uint8_t& aIndex,
+                                       nsString* aDescription) override;
+
+  virtual bool RecvActionNameAt(const uint64_t& aID,
+                                const uint8_t& aIndex,
+                                nsString* aName) override;
+
+  virtual bool RecvAccessKey(const uint64_t& aID,
+                             uint32_t* aKey,
+                             uint32_t* aModifierMask) override;
+
+  virtual bool RecvKeyboardShortcut(const uint64_t& aID,
+                                    uint32_t* aKey,
+                                    uint32_t* aModifierMask) override;
 private:
 
   Accessible* IdToAccessible(const uint64_t& aID) const;

accessible/ipc/PDocAccessible.ipdl

@@ -191,7 +191,13 @@ child:
   prio(high) sync RemoveItemFromSelection(uint64_t aID, uint32_t aIndex) returns(bool aSuccess);
   prio(high) sync SelectAll(uint64_t aID) returns(bool aSuccess);
   prio(high) sync UnselectAll(uint64_t aID) returns(bool aSuccess);
-  
+
+  prio(high) sync DoAction(uint64_t aID, uint8_t aIndex) returns(bool aSuccess);
+  prio(high) sync ActionCount(uint64_t aID) returns(uint8_t aCount);
+  prio(high) sync ActionDescriptionAt(uint64_t aID, uint8_t aIndex) returns(nsString aDescription);
+  prio(high) sync ActionNameAt(uint64_t aID, uint8_t aIndex) returns(nsString aName);
+  prio(high) sync AccessKey(uint64_t aID) returns(uint32_t aKey, uint32_t aModifierMask);
+  prio(high) sync KeyboardShortcut(uint64_t aID) returns(uint32_t aKey, uint32_t aModifierMask);
 };
 
 }

accessible/ipc/ProxyAccessible.cpp

@@ -799,5 +799,51 @@ ProxyAccessible::UnselectAll()
   return success;
 }
 
+bool
+ProxyAccessible::DoAction(uint8_t aIndex)
+{
+  bool success = false;
+  unused << mDoc->SendDoAction(mID, aIndex, &success);
+  return success;
+}
+
+uint8_t
+ProxyAccessible::ActionCount()
+{
+  uint8_t count = 0;
+  unused << mDoc->SendActionCount(mID, &count);
+  return count;
+}
+
+void
+ProxyAccessible::ActionDescriptionAt(uint8_t aIndex, nsString& aDescription)
+{
+  unused << mDoc->SendActionDescriptionAt(mID, aIndex, &aDescription);
+}
+
+void
+ProxyAccessible::ActionNameAt(uint8_t aIndex, nsString& aName)
+{
+  unused << mDoc->SendActionNameAt(mID, aIndex, &aName);
+}
+
+KeyBinding
+ProxyAccessible::AccessKey()
+{
+  uint32_t key = 0;
+  uint32_t modifierMask = 0;
+  unused << mDoc->SendAccessKey(mID, &key, &modifierMask);
+  return KeyBinding(key, modifierMask);
+}
+
+KeyBinding
+ProxyAccessible::KeyboardShortcut()
+{
+  uint32_t key = 0;
+  uint32_t modifierMask = 0;
+  unused << mDoc->SendKeyboardShortcut(mID, &key, &modifierMask);
+  return KeyBinding(key, modifierMask);
+}
+
 }
 }

accessible/ipc/ProxyAccessible.h

@@ -9,6 +9,7 @@
 
 #include "mozilla/a11y/Role.h"
 #include "nsIAccessibleText.h"
+#include "Accessible.h"
 #include "nsString.h"
 #include "nsTArray.h"
 #include "nsRect.h"
@@ -256,6 +257,13 @@ public:
   bool SelectAll();
   bool UnselectAll();
 
+  bool DoAction(uint8_t aIndex);
+  uint8_t ActionCount();
+  void ActionDescriptionAt(uint8_t aIndex, nsString& aDescription);
+  void ActionNameAt(uint8_t aIndex, nsString& aName);
+  KeyBinding AccessKey();
+  KeyBinding KeyboardShortcut();
+
   /**
    * Allow the platform to store a pointers worth of data on us.
    */