2 * Copyright (c) 2013 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Flora License, Version 1.1 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://floralicense.org/license/
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 * @file AppBoxRenderView.cpp
18 * @author Yunchan Cho (yunchan.cho@samsung.com)
27 #include <ewk_context.h>
28 #include <ewk_settings.h>
29 #include <livebox-service.h>
30 #include <i_runnable_widget_object.h>
31 #include <core_module.h>
32 #include <dpl/fast_delegate.h>
33 #include <Core/BoxSchemeHandler.h>
34 #include <Core/View/IRenderView.h>
35 #include <Core/View/IPdHelper.h>
36 #include <Core/View/PdHelper.h>
37 #include <API/web_provider_livebox_info.h>
38 #include <Core/Util/Log.h>
39 #include "AppBoxObserver.h"
40 #include "AppBoxRenderBuffer.h"
41 #include "AppBoxPdHelper.h"
42 #include "AppBoxRenderView.h"
44 #define RENDER_MAX_TIME 10.0
46 // injection javascript file regarding creating js object used by box and pd
47 static const std::string injectionFile("/usr/share/web-provider/injection.js");
49 AppBoxRenderView::AppBoxRenderView(
50 std::string boxId, std::string instanceId,
51 Evas_Object* boxWin, EwkContextPtr ewkContext)
54 , m_instanceId(instanceId)
59 , m_boxWrt_isSuspended(false)
64 , m_ewkContext(ewkContext)
68 m_appId = getAppId(m_boxId);
69 if (m_appId.empty()) {
70 throw; //exception throw!
73 m_renderBuffer = AppBoxObserver::Instance()->getRenderBuffer(m_instanceId);
74 m_pdFastOpen = web_provider_livebox_get_pd_fast_open(m_boxId.c_str()) ? true : false;
75 AppBoxObserver::Instance()->registerRenderView(m_instanceId, this);
78 AppBoxRenderView::~AppBoxRenderView()
81 AppBoxObserver::Instance()->unregisterRenderView(m_instanceId);
84 void AppBoxRenderView::showBox(RenderInfoPtr renderInfo)
92 // stop updating render buffer
93 m_renderBuffer->stopCanvasUpdate();
96 // delete already running timer
100 if (web_provider_livebox_get_mouse_event(m_boxId.c_str())) {
101 m_renderBuffer->deleteTouchTimer();
105 std::string boxStartUrl = getStartUrl(URL_TYPE_BOX, renderInfo->defaultUrlParams);
107 LogD("existing wrt core is removed");
111 m_boxWrt = createWrtCore(boxStartUrl, m_boxWin, m_ewkContext);
112 m_boxWrt_isSuspended = false;
114 // in case of showing box by request of pd open
116 m_pdHelper->setBoxWebView(m_boxWrt->GetCurrentWebview());
119 // resize webview fitted to width, height of Box
121 m_boxWrt->GetCurrentWebview(),
126 evas_object_show(m_boxWin);
128 m_renderInfo = renderInfo;
131 AppBoxRenderView::WrtCorePtr AppBoxRenderView::createWrtCore(
132 std::string& startUrl, Evas_Object* win, EwkContextPtr ewkContext)
137 #ifdef MULTIPROCESS_SERVICE_SUPPORT
138 wrt = WRT::CoreModuleSingleton::
139 Instance().getRunnableWidgetObject(m_appId, DPL::Optional<unsigned>());
141 wrt = WRT::CoreModuleSingleton::
142 Instance().getRunnableWidgetObject(m_appId);
145 if (startUrl.empty()) {
146 LogD("no start url");
149 wrt->PrepareView(startUrl, win, ewkContext.get());
150 wrt->CheckBeforeLaunch();
152 // set callback functions of RunnableWidgetObject
153 WRT::UserDelegatesPtr cbs(new WRT::UserDelegates);
154 cbs->loadStart = DPL::MakeDelegate(this, &AppBoxRenderView::startLoadCallback);
155 cbs->loadFinish = DPL::MakeDelegate(this, &AppBoxRenderView::finishLoadCallback);
156 cbs->bufferSet = DPL::MakeDelegate(this, &AppBoxRenderView::setBufferCallback);
157 cbs->bufferUnset = DPL::MakeDelegate(this, &AppBoxRenderView::unsetBufferCallback);
159 cbs->windowCreateBefore =
160 DPL::MakeDelegate(this, &AppBoxRenderView::createWindowBeforeCallback);
161 cbs->windowCreateAfter =
162 DPL::MakeDelegate(this, &AppBoxRenderView::createWindowAfterCallback);
165 cbs->navigationDecide =
166 DPL::MakeDelegate(this, &AppBoxRenderView::decideNavigationCallback);
167 cbs->webCrash = DPL::MakeDelegate(this, &AppBoxRenderView::crashWebProcessCallback);
168 wrt->SetUserDelegates(cbs);
170 // set basic webview setting
171 setWebViewBasicSetting(wrt->GetCurrentWebview());
172 // To know starting point for updating buffer
173 evas_object_smart_callback_add(
174 wrt->GetCurrentWebview(),
175 "load,nonemptylayout,finished",
177 loadNonEmptyLayoutFinishedCallback,
183 void AppBoxRenderView::destroyBoxWrtCore()
187 m_renderBuffer->stopCanvasUpdate();
189 destroyWrtCore(m_boxWrt);
193 m_boxWrt_isSuspended = false;
196 void AppBoxRenderView::destroyPdWrtCore()
200 destroyWrtCore(m_pdWrt);
204 void AppBoxRenderView::destroyWrtCore(WrtCorePtr wrt)
213 void AppBoxRenderView::hideBox()
218 evas_object_hide(m_boxWin);
223 void AppBoxRenderView::pauseBox()
228 void AppBoxRenderView::resumeBox()
233 void AppBoxRenderView::showPd(Evas_Object* pdWin, RenderInfoPtr renderInfo)
242 std::string pdStartUrl = getStartUrl(URL_TYPE_PD, renderInfo->defaultUrlParams);
245 // if needed, last param regarding ewk context can be set to new one.
246 m_pdWrt = createWrtCore(pdStartUrl, pdWin, m_ewkContext);
248 LogD("no wrt core instance");
251 m_pdHelper = AppBoxPdHelper::create(pdWin);
253 // resize webview fitted to width, height of pd
255 m_pdWrt->GetCurrentWebview(),
260 m_pdHelper->finishOpen(m_pdWrt->GetCurrentWebview());
262 m_pdHelper = PdHelper::create(pdWin, pdStartUrl, renderInfo);
266 evas_object_show(pdWin);
267 // set exiting box url query to new one
268 m_renderInfo->defaultUrlParams = renderInfo->defaultUrlParams;
269 showBox(m_renderInfo);
272 void AppBoxRenderView::hidePd()
286 Evas_Object* AppBoxRenderView::getBoxWebView()
289 return m_boxWrt->GetCurrentWebview();
291 // Here, we can't use GetCurrentWebView() of wrt-core to get Box' webview,
292 // because in the non fast-open, GetCurrentWebview() returns PD's webview.
293 return m_pdHelper->getBoxWebView();
297 Evas_Object* AppBoxRenderView::getPdWebView()
303 return m_pdHelper->getPdWebView();
306 std::string AppBoxRenderView::getAppId(std::string& boxId)
310 const char* appId = web_provider_livebox_get_app_id(boxId.c_str());
312 LogD("no appid of %s", boxId.c_str());
313 return std::string();
316 return std::string(appId);
319 std::string AppBoxRenderView::getStartUrl(UrlType type, std::string& defaultParams)
324 url = livebox_service_lb_script_path(m_boxId.c_str());
327 url = livebox_service_pd_script_path(m_boxId.c_str());
330 LogD("no available type");
333 // add default parameters to start url
334 url += defaultParams;
339 Evas_Object* AppBoxRenderView::getCurrentSnapShot()
343 m_snapshot = m_renderBuffer->getSnapshot();
348 void AppBoxRenderView::clearSnapShot()
352 evas_object_del(m_snapshot);
357 void AppBoxRenderView::addRenderTimer()
360 if (m_fireRenderTimer) {
364 m_fireRenderTimer = ecore_timer_add(
366 fireRenderTimerCallback,
370 void AppBoxRenderView::deleteRenderTimer()
373 if (m_fireRenderTimer) {
374 ecore_timer_del(m_fireRenderTimer);
375 m_fireRenderTimer = NULL;
379 void AppBoxRenderView::stopRenderBox()
382 m_renderBuffer->stopCanvasUpdate();
383 if (web_provider_livebox_get_mouse_event(m_boxId.c_str())) {
385 m_renderBuffer->deleteTouchTimer();
388 if (m_boxWrt_isSuspended == false)
390 m_boxWrt_isSuspended = true;
394 // Before webview should be removed,
395 // new evas object with last render data should be created
396 // otherwise, after webview is removed, box is white screen.
397 evas_object_show(getCurrentSnapShot());
402 void AppBoxRenderView::setWebViewBasicSetting(Evas_Object* webview)
409 Ewk_Settings* setting = ewk_view_settings_get(webview);
410 // disable shadow effect on scrolling
411 ewk_settings_edge_effect_enabled_set(setting, EINA_FALSE);
412 // To support transparent background
413 evas_object_color_set(webview, 0, 0, 0, 0);
414 ewk_view_visibility_set(webview, EINA_TRUE);
417 Eina_Bool AppBoxRenderView::fireRenderTimerCallback(void* data)
421 AppBoxRenderView* This = static_cast<AppBoxRenderView*>(data);
422 This->m_fireRenderTimer = NULL;
423 This->stopRenderBox();
425 return ECORE_CALLBACK_CANCEL;
428 Eina_Bool AppBoxRenderView::openPdIdlerCallback(void* data)
431 AppBoxRenderView* This = static_cast<AppBoxRenderView*>(data);
432 if (This && This->m_pdHelper) {
433 This->m_pdHelper->startOpen();
435 return ECORE_CALLBACK_CANCEL;
438 void AppBoxRenderView::executeScriptCallback(
439 Evas_Object* webview, const char* result, void* data)
442 std::string resultStr(result ? result : "null");
443 LogD("result: %s", resultStr.c_str());
446 void AppBoxRenderView::startLoadCallback(Evas_Object* webview)
449 // execute injection for creating js objects
450 std::ifstream jsFile(injectionFile);
451 std::string script((std::istreambuf_iterator<char>(jsFile)),
452 std::istreambuf_iterator<char>());
454 LogD("injected js code: %s", script.c_str());
455 ewk_view_script_execute(webview, script.c_str(), executeScriptCallback, this);
458 void AppBoxRenderView::finishLoadCallback(Evas_Object* webview)
461 ewk_view_visibility_set(webview, EINA_TRUE);
464 // start render timer
468 if (!(m_pdHelper->isPdOpened()) &&
469 webview == m_pdHelper->getBoxWebView())
472 ecore_idler_add(openPdIdlerCallback, this);
478 void AppBoxRenderView::createWindowBeforeCallback(Evas** canvas, Evas_Object* parent)
483 if (!(m_pdHelper->isPdOpened()) &&
484 parent == m_pdHelper->getBoxWebView())
486 LogD("pd canvas is used");
487 *canvas = m_pdHelper->getPdCanvas();
492 LogD("canvas of this webview is used");
493 *canvas = evas_object_evas_get(parent);
496 void AppBoxRenderView::createWindowAfterCallback(Evas_Object* parent, Evas_Object* child)
501 Evas* parentCanvas = evas_object_evas_get(parent);
502 Evas* childCanvas = evas_object_evas_get(child);
504 if (parentCanvas != childCanvas) {
505 // wrt-core change visibility value to false internally
506 // So plugin should reset this value to true for painting parent webview
507 ewk_view_visibility_set(parent, EINA_TRUE);
508 evas_object_show(parent);
509 m_pdHelper->finishOpen(child);
513 setWebViewBasicSetting(child);
514 evas_object_show(child);
517 void AppBoxRenderView::setBufferCallback(Evas_Object* webview)
520 evas_object_show(webview);
521 evas_object_focus_set(webview, EINA_TRUE);
524 void AppBoxRenderView::unsetBufferCallback(Evas_Object* webview)
527 evas_object_hide(webview);
530 void AppBoxRenderView::decideNavigationCallback(Evas_Object* webview, std::string& uri)
534 // navigation of box scheme should be ignored
535 if(BoxSchemeHandler::Instance()->isBoxScheme(uri)) {
537 BoxSchemeHandler::Instance()->process(m_instanceId, uri);
541 void AppBoxRenderView::crashWebProcessCallback()
548 void AppBoxRenderView::loadNonEmptyLayoutFinishedCallback(
549 void* data, Evas_Object* webview, void* eventInfo)
553 // start to update render buffer!
554 AppBoxRenderView* This = static_cast<AppBoxRenderView*>(data);
555 This->m_renderBuffer->startCanvasUpdate();