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 <livebox-service.h>
29 #include <i_runnable_widget_object.h>
30 #include <core_module.h>
31 #include <dpl/fast_delegate.h>
32 #include <Core/BoxSchemeHandler.h>
33 #include <Core/View/IRenderView.h>
34 #include <Core/View/IPdHelper.h>
35 #include <Core/View/PdHelper.h>
36 #include <API/web_provider_livebox_info.h>
37 #include <Core/Util/Log.h>
38 #include "AppBoxObserver.h"
39 #include "AppBoxRenderBuffer.h"
40 #include "AppBoxPdHelper.h"
41 #include "AppBoxRenderView.h"
43 #define RENDER_MAX_TIME 10.0
45 // injection javascript file regarding creating js object used by box and pd
46 static const std::string injectionFile("/usr/share/web-provider/injection.js");
48 AppBoxRenderView::AppBoxRenderView(
49 std::string boxId, std::string instanceId,
50 Evas_Object* boxWin, EwkContextPtr ewkContext)
53 , m_instanceId(instanceId)
62 , m_ewkContext(ewkContext)
66 m_appId = getAppId(m_boxId);
67 if (m_appId.empty()) {
68 throw; //exception throw!
71 evas_object_show(m_boxWin);
72 m_renderBuffer = AppBoxObserver::Instance()->getRenderBuffer(m_instanceId);
73 m_pdFastOpen = web_provider_livebox_get_pd_fast_open(m_boxId.c_str()) ? true : false;
74 AppBoxObserver::Instance()->registerRenderView(m_instanceId, this);
77 AppBoxRenderView::~AppBoxRenderView()
80 evas_object_hide(m_boxWin);
81 AppBoxObserver::Instance()->unregisterRenderView(m_instanceId);
84 void AppBoxRenderView::showBox(RenderInfoPtr renderInfo)
88 // stop updating render buffer
89 m_renderBuffer->stopCanvasUpdate();
92 // delete already running timer
96 if (web_provider_livebox_get_mouse_event(m_boxId.c_str())) {
97 m_renderBuffer->deleteTouchTimer();
101 std::string boxStartUrl = getStartUrl(URL_TYPE_BOX, renderInfo->defaultUrlParams);
103 LogD("existing wrt core is removed");
107 m_boxWrt = createWrtCore(boxStartUrl, m_boxWin, m_ewkContext);
109 // in case of showing box by request of pd open
111 m_pdHelper->setBoxWebView(m_boxWrt->GetCurrentWebview());
114 // resize webview fitted to width, height of Box
116 m_boxWrt->GetCurrentWebview(),
121 m_renderInfo = renderInfo;
124 AppBoxRenderView::WrtCorePtr AppBoxRenderView::createWrtCore(
125 std::string& startUrl, Evas_Object* win, EwkContextPtr ewkContext)
130 #ifdef MULTIPROCESS_SERVICE_SUPPORT
131 wrt = WRT::CoreModuleSingleton::
132 Instance().getRunnableWidgetObject(m_appId, DPL::Optional<unsigned>());
134 wrt = WRT::CoreModuleSingleton::
135 Instance().getRunnableWidgetObject(m_appId);
138 if (startUrl.empty()) {
139 LogD("no start url");
142 wrt->PrepareView(startUrl, win, ewkContext.get());
143 wrt->CheckBeforeLaunch();
145 // set callback functions of RunnableWidgetObject
146 WRT::UserDelegatesPtr cbs(new WRT::UserDelegates);
147 cbs->loadStart = DPL::MakeDelegate(this, &AppBoxRenderView::startLoadCallback);
148 cbs->loadFinish = DPL::MakeDelegate(this, &AppBoxRenderView::finishLoadCallback);
149 cbs->bufferSet = DPL::MakeDelegate(this, &AppBoxRenderView::setBufferCallback);
150 cbs->bufferUnset = DPL::MakeDelegate(this, &AppBoxRenderView::unsetBufferCallback);
152 cbs->windowCreateBefore =
153 DPL::MakeDelegate(this, &AppBoxRenderView::createWindowBeforeCallback);
154 cbs->windowCreateAfter =
155 DPL::MakeDelegate(this, &AppBoxRenderView::createWindowAfterCallback);
158 cbs->navigationDecide =
159 DPL::MakeDelegate(this, &AppBoxRenderView::decideNavigationCallback);
160 cbs->webCrash = DPL::MakeDelegate(this, &AppBoxRenderView::crashWebProcessCallback);
161 wrt->SetUserDelegates(cbs);
163 // To support transparent background
164 evas_object_color_set(wrt->GetCurrentWebview(), 0, 0, 0, 0);
165 //evas_object_layer_set(wrt->GetCurrentWebview(), EVAS_LAYER_MAX);
167 // To know starting point for updating buffer
168 evas_object_smart_callback_add(
169 wrt->GetCurrentWebview(),
170 "load,nonemptylayout,finished",
172 loadNonEmptyLayoutFinishedCallback,
178 void AppBoxRenderView::destroyBoxWrtCore()
182 m_renderBuffer->stopCanvasUpdate();
184 destroyWrtCore(m_boxWrt);
188 void AppBoxRenderView::destroyPdWrtCore()
192 destroyWrtCore(m_pdWrt);
196 void AppBoxRenderView::destroyWrtCore(WrtCorePtr wrt)
205 void AppBoxRenderView::hideBox()
211 void AppBoxRenderView::pauseBox()
216 void AppBoxRenderView::resumeBox()
221 void AppBoxRenderView::showPd(Evas_Object* pdWin, RenderInfoPtr renderInfo)
226 std::string pdStartUrl = getStartUrl(URL_TYPE_PD, renderInfo->defaultUrlParams);
229 // if needed, last param regarding ewk context can be set to new one.
230 m_pdWrt = createWrtCore(pdStartUrl, pdWin, m_ewkContext);
232 LogD("no wrt core instance");
235 m_pdHelper = AppBoxPdHelper::create(pdWin);
237 // resize webview fitted to width, height of pd
239 m_pdWrt->GetCurrentWebview(),
244 m_pdHelper->finishOpen(m_pdWrt->GetCurrentWebview());
246 m_pdHelper = PdHelper::create(pdWin, pdStartUrl, renderInfo);
250 evas_object_show(pdWin);
251 showBox(m_renderInfo);
254 void AppBoxRenderView::hidePd()
264 // stop box webview after render timer
268 Evas_Object* AppBoxRenderView::getBoxWebView()
271 return m_boxWrt->GetCurrentWebview();
273 // Here, we can't use GetCurrentWebView() of wrt-core to get Box' webview,
274 // because in the non fast-open, GetCurrentWebview() returns PD's webview.
275 return m_pdHelper->getBoxWebView();
279 Evas_Object* AppBoxRenderView::getPdWebView()
285 return m_pdHelper->getPdWebView();
288 std::string AppBoxRenderView::getAppId(std::string& boxId)
292 const char* appId = web_provider_livebox_get_app_id(boxId.c_str());
294 LogD("no appid of %s", boxId.c_str());
295 return std::string();
298 return std::string(appId);
301 std::string AppBoxRenderView::getStartUrl(UrlType type, std::string& defaultParams)
306 url = livebox_service_lb_script_path(m_boxId.c_str());
309 url = livebox_service_pd_script_path(m_boxId.c_str());
312 LogD("no available type");
315 // add default parameters to start url
316 url += defaultParams;
321 Evas_Object* AppBoxRenderView::getCurrentSnapShot()
325 m_snapshot = m_renderBuffer->getSnapshot();
326 //evas_object_layer_set(m_snapshot, EVAS_LAYER_MAX);
331 void AppBoxRenderView::clearSnapShot()
335 //evas_object_layer_set(m_snapshot, EVAS_LAYER_MIN);
336 evas_object_del(m_snapshot);
341 void AppBoxRenderView::addRenderTimer()
344 if (m_fireRenderTimer) {
348 m_fireRenderTimer = ecore_timer_add(
350 fireRenderTimerCallback,
354 void AppBoxRenderView::deleteRenderTimer()
357 if (m_fireRenderTimer) {
358 ecore_timer_del(m_fireRenderTimer);
359 m_fireRenderTimer = NULL;
363 Eina_Bool AppBoxRenderView::fireRenderTimerCallback(void* data)
367 AppBoxRenderView* This = static_cast<AppBoxRenderView*>(data);
368 This->m_fireRenderTimer = NULL;
370 This->m_renderBuffer->stopCanvasUpdate();
371 if (web_provider_livebox_get_mouse_event(This->m_boxId.c_str())) {
373 This->m_renderBuffer->deleteTouchTimer();
374 This->m_boxWrt->Suspend();
376 // Before webview should be removed,
377 // new evas object with last render data should be created
378 // otherwise, after webview is removed, box is white screen.
379 evas_object_show(This->getCurrentSnapShot());
380 This->destroyBoxWrtCore();
383 return ECORE_CALLBACK_CANCEL;
386 Eina_Bool AppBoxRenderView::openPdIdlerCallback(void* data)
389 AppBoxRenderView* This = static_cast<AppBoxRenderView*>(data);
390 if (This && This->m_pdHelper) {
391 This->m_pdHelper->startOpen();
393 return ECORE_CALLBACK_CANCEL;
396 void AppBoxRenderView::executeScriptCallback(
397 Evas_Object* webview, const char* result, void* data)
400 std::string resultStr(result ? result : "null");
401 LogD("result: %s", resultStr.c_str());
404 void AppBoxRenderView::startLoadCallback(Evas_Object* webview)
407 // execute injection for creating js objects
408 std::ifstream jsFile(injectionFile);
409 std::string script((std::istreambuf_iterator<char>(jsFile)),
410 std::istreambuf_iterator<char>());
412 LogD("injected js code: %s", script.c_str());
413 ewk_view_script_execute(webview, script.c_str(), executeScriptCallback, this);
416 void AppBoxRenderView::finishLoadCallback(Evas_Object* webview)
419 ewk_view_visibility_set(webview, EINA_TRUE);
422 // start render timer
426 if (!(m_pdHelper->isPdOpened()) &&
427 webview == m_pdHelper->getBoxWebView())
430 ecore_idler_add(openPdIdlerCallback, this);
436 void AppBoxRenderView::createWindowBeforeCallback(Evas** canvas, Evas_Object* parent)
441 if (!(m_pdHelper->isPdOpened()) &&
442 parent == m_pdHelper->getBoxWebView())
444 LogD("pd canvas is used");
445 *canvas = m_pdHelper->getPdCanvas();
450 LogD("canvas of this webview is used");
451 *canvas = evas_object_evas_get(parent);
454 void AppBoxRenderView::createWindowAfterCallback(Evas_Object* parent, Evas_Object* child)
458 // To support transparent background
459 evas_object_color_set(child, 0, 0, 0, 0);
462 Evas* parentCanvas = evas_object_evas_get(parent);
463 Evas* childCanvas = evas_object_evas_get(child);
465 if (parentCanvas != childCanvas) {
466 // wrt-core change visibility value to false internally
467 // So plugin should reset this value to true for painting parent webview
468 ewk_view_visibility_set(parent, EINA_TRUE);
469 evas_object_show(parent);
470 m_pdHelper->finishOpen(child);
474 ewk_view_visibility_set(child, EINA_TRUE);
475 evas_object_show(child);
478 void AppBoxRenderView::setBufferCallback(Evas_Object* webview)
481 evas_object_show(webview);
482 evas_object_focus_set(webview, EINA_TRUE);
485 void AppBoxRenderView::unsetBufferCallback(Evas_Object* webview)
488 evas_object_hide(webview);
491 void AppBoxRenderView::decideNavigationCallback(Evas_Object* webview, std::string& uri)
495 // navigation of box scheme should be ignored
496 if(BoxSchemeHandler::Instance()->isBoxScheme(uri)) {
498 BoxSchemeHandler::Instance()->process(m_instanceId, uri);
502 void AppBoxRenderView::crashWebProcessCallback()
509 void AppBoxRenderView::loadNonEmptyLayoutFinishedCallback(
510 void* data, Evas_Object* webview, void* eventInfo)
514 // start to update render buffer!
515 AppBoxRenderView* This = static_cast<AppBoxRenderView*>(data);
516 This->m_renderBuffer->startCanvasUpdate();