tizen_src/ewk/efl_integration/browser/web_view_evas_handler.cc

   1 // Copyright (c) 2014 The Chromium Authors. All rights reserved.
   2 // Copyright 2014 Samsung Electronics. All rights reserved.
   3 // Use of this source code is governed by a BSD-style license that can be
   4 // found in the LICENSE file.
   5
   6 #include "browser/web_view_evas_handler.h"
   7
   8 #include "private/webview_delegate_ewk.h"
   9
  10 #include "eweb_view.h"
  11
  12 using content::SelectionControllerEfl;
  13
  14 namespace {
  15
  16 inline bool IsHardwareBackKey(const Evas_Event_Key_Up* event) {
  17 #if defined(OS_TIZEN)
  18   return (strcmp(event->key, "XF86Back") == 0 ||
  19       strcmp(event->key, "XF86Stop") == 0);
  20 #else
  21   return (strcmp(event->key, "Escape") == 0);
  22 #endif
  23 }
  24
  25 }
  26
  27 WebViewEvasEventHandler::WebViewEvasEventHandler(EWebView* wv)
  28     : webview_ (wv) {
  29 }
  30
  31 bool WebViewEvasEventHandler::HandleEvent_FocusIn() {
  32   return WebViewDelegateEwk::GetInstance().
  33       RequestHandleEvent_FocusIn(webview_);
  34 }
  35
  36 bool WebViewEvasEventHandler::HandleEvent_FocusOut() {
  37   return WebViewDelegateEwk::GetInstance().
  38       RequestHandleEvent_FocusOut(webview_);
  39 }
  40
  41 bool WebViewEvasEventHandler::HandleEvent_KeyDown(
  42     const Evas_Event_Key_Down* event_info) {
  43   return WebViewDelegateEwk::GetInstance().
  44       RequestHandleEvent_KeyDown(webview_, event_info);
  45 }
  46
  47 bool WebViewEvasEventHandler::HandleEvent_KeyUp(
  48     const Evas_Event_Key_Up* event_info) {
  49   bool handled = WebViewDelegateEwk::GetInstance().
  50       RequestHandleEvent_KeyUp(webview_, event_info);
  51
  52 #if defined(OS_TIZEN)
  53   return handled;
  54 #endif
  55
  56   if (handled)
  57     return true;
  58
  59   if (IsHardwareBackKey(event_info))
  60     return HandleEvent_HWBack();
  61
  62   return false;
  63 }
  64
  65 bool WebViewEvasEventHandler::HandleEvent_MouseDown(
  66     const Evas_Event_Mouse_Down* event_info) {
  67   return WebViewDelegateEwk::GetInstance().
  68       RequestHandleEvent_MouseDown(webview_, event_info);
  69 }
  70
  71 bool WebViewEvasEventHandler::HandleEvent_MouseUp(
  72     const Evas_Event_Mouse_Up* event_info) {
  73   return WebViewDelegateEwk::GetInstance().
  74       RequestHandleEvent_MouseUp(webview_, event_info);
  75 }
  76
  77 bool WebViewEvasEventHandler::HandleEvent_MouseMove(
  78     const Evas_Event_Mouse_Move* event_info) {
  79   return WebViewDelegateEwk::GetInstance().
  80       RequestHandleEvent_MouseMove(webview_, event_info);
  81 }
  82
  83 bool WebViewEvasEventHandler::HandleEvent_MouseWheel(
  84     const Evas_Event_Mouse_Wheel* event_info) {
  85   return WebViewDelegateEwk::GetInstance().
  86       RequestHandleEvent_MouseWheel(webview_, event_info);
  87 }
  88
  89 bool WebViewEvasEventHandler::HandleEvent_HWBack() {
  90   if (webview_->GetContextMenuController()) {
  91     webview_->ResetContextMenuController();
  92     if (webview_->GetSelectionController()->IsAnyHandleVisible())
  93       webview_->GetSelectionController()->ClearSelectionViaEWebView();
  94     return true;
  95   }
  96
  97   if (webview_->IsFullscreen()) {
  98     webview_->ExitFullscreen();
  99     return true;
 100   }
 101
 102 #if defined(OS_TIZEN_MOBILE)
 103   // Tell the embedding APP to handle BACK HW.
 104   webview_->SmartCallback<EWebViewCallbacks::HWBackUnhandled>().call();
 105   return true;
 106 #endif
 107
 108   return false;
 109 }