[Tizen][AT-SPI] Track application lifecycle

[platform/core/uifw/dali-adaptor.git] / dali / internal / accessibility / bridge / bridge-impl.cpp

diff --git a/dali/internal/accessibility/bridge/bridge-impl.cpp b/dali/internal/accessibility/bridge/bridge-impl.cpp
index 644aca4..00c60a6 100644 (file)
--- a/dali/internal/accessibility/bridge/bridge-impl.cpp
+++ b/dali/internal/accessibility/bridge/bridge-impl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -38,12 +38,15 @@
 #include <dali/internal/accessibility/bridge/bridge-object.h>
 #include <dali/internal/accessibility/bridge/bridge-selection.h>
 #include <dali/internal/accessibility/bridge/bridge-socket.h>
+#include <dali/internal/accessibility/bridge/bridge-table.h>
+#include <dali/internal/accessibility/bridge/bridge-table-cell.h>
 #include <dali/internal/accessibility/bridge/bridge-text.h>
 #include <dali/internal/accessibility/bridge/bridge-value.h>
 #include <dali/internal/accessibility/bridge/bridge-application.h>
-#include <dali/internal/accessibility/bridge/dummy-atspi.h>
+#include <dali/internal/accessibility/bridge/dummy/dummy-atspi.h>
 #include <dali/internal/adaptor/common/adaptor-impl.h>
 #include <dali/internal/system/common/environment-variables.h>
+#include <unistd.h>
 
 using namespace Dali::Accessibility;
 
@@ -70,13 +73,16 @@ class BridgeImpl : public virtual BridgeBase,
                    public BridgeApplication,
                    public BridgeHypertext,
                    public BridgeHyperlink,
-                   public BridgeSocket
+                   public BridgeSocket,
+                   public BridgeTable,
+                   public BridgeTableCell
 {
   DBus::DBusClient                                              mAccessibilityStatusClient;
   DBus::DBusClient                                              mRegistryClient;
   DBus::DBusClient                                              mDirectReadingClient;
   bool                                                          mIsScreenReaderEnabled = false;
   bool                                                          mIsEnabled             = false;
+  bool                                                          mIsApplicationRunning  = false;
   std::unordered_map<int32_t, std::function<void(std::string)>> mDirectReadingCallbacks;
   Dali::Actor                                                   mHighlightedActor;
   std::function<void(Dali::Actor)>                              mHighlightClearAction;
@@ -122,14 +128,7 @@ public:
       }
     }
 
-    auto methodObject = mRegistryClient.method<bool(std::tuple<uint32_t, int32_t, int32_t, int32_t, int32_t, std::string, bool>)>("NotifyListenersSync");
-    auto result       = methodObject.call(std::tuple<uint32_t, int32_t, int32_t, int32_t, int32_t, std::string, bool>{keyType, 0, static_cast<int32_t>(keyCode), 0, static_cast<int32_t>(timeStamp), keyName, isText ? 1 : 0});
-    if(!result)
-    {
-      LOG() << result.getError().message;
-      return Consumed::NO;
-    }
-    return std::get<0>(result) ? Consumed::YES : Consumed::NO;
+    return Consumed::NO;
   }
 
   /**
@@ -337,6 +336,8 @@ public:
     BridgeHypertext::RegisterInterfaces();
     BridgeHyperlink::RegisterInterfaces();
     BridgeSocket::RegisterInterfaces();
+    BridgeTable::RegisterInterfaces();
+    BridgeTableCell::RegisterInterfaces();
 
     RegisterOnBridge(&mApplication);
 
@@ -365,6 +366,21 @@ public:
   }
 
   /**
+   * @brief Sends a signal to dbus that the window is created.
+   *
+   * @param[in] window The window to be created
+   * @see BridgeObject::Emit()
+   */
+  void EmitCreated(Dali::Window window)
+  {
+    auto windowAccessible = mApplication.GetWindowAccessible(window);
+    if(windowAccessible)
+    {
+      windowAccessible->Emit(WindowEvent::CREATE, 0);
+    }
+  }
+
+  /**
    * @brief Sends a signal to dbus that the window is shown.
    *
    * @param[in] window The window to be shown
@@ -425,6 +441,17 @@ public:
   }
 
   /**
+   * @copydoc Dali::Accessibility::Bridge::WindowCreated()
+   */
+  void WindowCreated(Dali::Window window) override
+  {
+    if(IsUp())
+    {
+      EmitCreated(window);
+    }
+  }
+
+  /**
    * @copydoc Dali::Accessibility::Bridge::WindowShown()
    */
   void WindowShown(Dali::Window window) override
@@ -469,6 +496,24 @@ public:
   }
 
   /**
+   * @copydoc Dali::Accessibility::Bridge::ApplicationPaused()
+   */
+  void ApplicationPaused() override
+  {
+    mIsApplicationRunning = false;
+    SwitchBridge();
+  }
+
+  /**
+   * @copydoc Dali::Accessibility::Bridge::ApplicationResumed()
+   */
+  void ApplicationResumed() override
+  {
+    mIsApplicationRunning = true;
+    SwitchBridge();
+  }
+
+  /**
    * @copydoc Dali::Accessibility::Bridge::SuppressScreenReader()
    */
   void SuppressScreenReader(bool suppress) override
@@ -483,7 +528,9 @@ public:
 
   void SwitchBridge()
   {
-    if((!mIsScreenReaderSuppressed && mIsScreenReaderEnabled) || mIsEnabled)
+    bool isScreenReaderEnabled = mIsScreenReaderEnabled && !mIsScreenReaderSuppressed;
+
+    if((isScreenReaderEnabled || mIsEnabled) && mIsApplicationRunning)
     {
       ForceUp();
     }
@@ -707,19 +754,19 @@ public:
   {
     auto client = CreateSocketClient(socket);
 
-    client.method<void(std::string)>("Embedded").call(ATSPI_PREFIX_PATH + plug.GetPath());
+    client.method<void(std::string)>("Embedded").asyncCall([](DBus::ValueOrError<void>) {}, ATSPI_PREFIX_PATH + plug.GetPath());
   }
 
   void UnembedSocket(const Address& plug, const Address& socket) override
   {
     auto client = CreateSocketClient(socket);
 
-    client.method<void(Address)>("Unembed").call(plug);
+    client.method<void(Address)>("Unembed").asyncCall([](DBus::ValueOrError<void>) {}, plug);
   }
 
   void SetSocketOffset(ProxyAccessible* socket, std::int32_t x, std::int32_t y) override
   {
-    AddFilteredEvent(FilteredEvents::SET_OFFSET, socket, 1.0f, [=]() {
+    AddCoalescableMessage(CoalescableMessages::SET_OFFSET, socket, 1.0f, [=]() {
       auto client = CreateSocketClient(socket->GetAddress());
 
       client.method<void(std::int32_t, std::int32_t)>("SetOffset").asyncCall([](DBus::ValueOrError<void>) {}, x, y);
@@ -796,13 +843,19 @@ std::shared_ptr<Bridge> CreateBridge()
 
   try
   {
-    /* check environment variable first */
+    /* Check environment variable first */
     const char* envAtspiDisabled = Dali::EnvironmentVariable::GetEnvironmentVariable(DALI_ENV_DISABLE_ATSPI);
     if(envAtspiDisabled && std::atoi(envAtspiDisabled) != 0)
     {
       return Dali::Accessibility::DummyBridge::GetInstance();
     }
 
+    // Check if the image is either release or perf mode
+    if((access("/etc/release", F_OK) == 0) || (access("/etc/perf", F_OK) == 0))
+    {
+      return Dali::Accessibility::DummyBridge::GetInstance();
+    }
+
     return std::make_shared<BridgeImpl>();
   }
   catch(const std::exception&)