From: Seungkeun Lee <sngn.lee@samsung.com>
Date: Wed, 8 Apr 2015 01:28:26 +0000 (+0900)
Subject: Refactoring - pause/resume , show, hiden related code
X-Git-Tag: accepted/tizen/mobile/20151006.042140~76^2~91^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e1d3c43ca79af0906ecd6f13eb0f572629dca15d;p=platform%2Fframework%2Fweb%2Fcrosswalk-tizen.git

Refactoring - pause/resume , show, hiden related code

Change-Id: I4cd7f6c98d5a2e29f14f633d43ae11b9086f382e
---

diff --git a/src/runtime/native_window.cc b/src/runtime/native_window.cc
index aa66515..4b0d797 100755
--- a/src/runtime/native_window.cc
+++ b/src/runtime/native_window.cc
@@ -172,6 +172,7 @@ void NativeWindow::SetContent(Evas_Object* content) {
   // If the content is NULL, this call will just delete the previous object.
   // If the If you wish to preserve it,
   // issue elm_object_part_content_unset() on it first.
+  evas_object_show(content);
   elm_object_part_content_unset(focus_, "elm.swallow.content");
   elm_object_part_content_set(focus_, "elm.swallow.content", content);
   elm_object_focus_set(focus_, EINA_TRUE);
diff --git a/src/runtime/web_application.cc b/src/runtime/web_application.cc
index e884482..d1bb46e 100755
--- a/src/runtime/web_application.cc
+++ b/src/runtime/web_application.cc
@@ -92,7 +92,7 @@ void WebApplication::AppControl() {
     // Reset to context
     ClearViewStack();
     WebView* view = new WebView(window_, ewk_context_);
-    view->LoadUrl("index.html");
+    view->LoadUrl("file:///index.html");
     view_stack_.push_front(view);
     window_->SetContent(view->evas_object());
   } else {
@@ -109,6 +109,7 @@ void WebApplication::SendAppControlEvent() {
 }
 
 void WebApplication::ClearViewStack() {
+  window_->SetContent(NULL);
   auto it = view_stack_.begin();
   while (it != view_stack_.end()) {
     (*it)->Suspend();
@@ -119,21 +120,33 @@ void WebApplication::ClearViewStack() {
 
 void WebApplication::Resume() {
   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
-    view_stack_.front()->Resume();
+    view_stack_.front()->SetVisibility(true);
+
+  // TODO(sngn.lee) : should be check the background support option
+  // if background suuport options was on, skip below code
+
+  auto it = view_stack_.begin();
+  for ( ; it != view_stack_.end(); ++it) {
+    (*it)->Resume();
+  }
 }
 
 void WebApplication::Suspend() {
   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
-    view_stack_.front()->Suspend();
+    view_stack_.front()->SetVisibility(false);
+
+  // TODO(sngn.lee) : should be check the background support option
+  // if background suuport options was on, skip below code
+  auto it = view_stack_.begin();
+  for ( ; it != view_stack_.end(); ++it) {
+    (*it)->Suspend();
+  }
 }
 
 void WebApplication::OnCreatedNewWebView(WebView* view, WebView* new_view) {
-  view->Suspend();
   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
-    view_stack_.front()->Suspend();
+    view_stack_.front()->SetVisibility(false);
 
-  // TODO(sngn.lee): check the background support option
-  // new_view.AlwaysRun(false);
   view_stack_.push_front(new_view);
   window_->SetContent(new_view->evas_object());
 }
@@ -152,13 +165,14 @@ void WebApplication::OnClosedWebView(WebView * view) {
     }
   }
 
-  delete view;
-
   if (view_stack_.size() == 0) {
     // TODO(sngn.lee): terminate the webapp
   } else if (current != view_stack_.front()) {
+    view_stack_.front()->SetVisibility(true);
     window_->SetContent(view_stack_.front()->evas_object());
   }
+
+  delete view;
 }
 
 std::string WebApplication::GetDataPath() const {
diff --git a/src/runtime/web_view.cc b/src/runtime/web_view.cc
index 39f41b8..ac0e30e 100755
--- a/src/runtime/web_view.cc
+++ b/src/runtime/web_view.cc
@@ -37,8 +37,7 @@ WebView::WebView(NativeWindow* window, Ewk_Context* context)
     : window_(window),
       context_(context),
       ewk_view_(NULL),
-      listener_(NULL),
-      always_run_(false) {
+      listener_(NULL) {
   Initialize();
 }
 
@@ -51,32 +50,24 @@ void WebView::LoadUrl(const std::string& url) {
 }
 
 void WebView::Suspend() {
-  // change the visibility
-  ewk_view_visibility_set(ewk_view_, EINA_FALSE);
-
-  if (!always_run_) {
-    // suspend webview
-    ewk_view_suspend(ewk_view_);
-  }
+  // suspend webview
+  ewk_view_suspend(ewk_view_);
 }
 
 void WebView::Resume() {
-  if (!always_run_) {
-    // resume webview
-    ewk_view_resume(ewk_view_);
-  }
-  // change the visiblity
-  ewk_view_visibility_set(ewk_view_, EINA_TRUE);
+  // resume webview
+  ewk_view_resume(ewk_view_);
 }
 
 void WebView::Reload() {
   ewk_view_reload(ewk_view_);
 }
 
-void WebView::AlwaysRun(bool run) {
-  always_run_ = run;
+void WebView::SetVisibility(bool show) {
+  ewk_view_visibility_set(ewk_view_, show ? EINA_TRUE : EINA_FALSE);
 }
 
+
 bool WebView::EvalJavascript(const std::string& script) {
   return ewk_view_script_execute(ewk_view_, script.c_str(), NULL, NULL);
 }
diff --git a/src/runtime/web_view.h b/src/runtime/web_view.h
index bee55a8..dc019ef 100755
--- a/src/runtime/web_view.h
+++ b/src/runtime/web_view.h
@@ -42,7 +42,7 @@ class WebView {
   void Suspend();
   void Resume();
   void Reload();
-  void AlwaysRun(bool run);
+  void SetVisibility(bool show);
   bool EvalJavascript(const std::string& script);
 
   void SetEventListener(EventListener* listener);
@@ -56,7 +56,6 @@ class WebView {
   Ewk_Context* context_;
   Evas_Object* ewk_view_;
   EventListener* listener_;
-  bool always_run_;
   int rotation_handler_id_;
 };