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Side by Side Diff: headless/lib/browser/headless_web_contents_impl.cc

Issue 2119063002: Add commands to manage tabs and contexts to Browser Domain (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Addressing Sami's comments. Created 4 years, 5 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "headless/lib/browser/headless_web_contents_impl.h" 5 #include "headless/lib/browser/headless_web_contents_impl.h"
6 6
7 #include "base/bind.h" 7 #include "base/bind.h"
8 #include "base/memory/ptr_util.h" 8 #include "base/memory/ptr_util.h"
9 #include "base/memory/weak_ptr.h" 9 #include "base/memory/weak_ptr.h"
10 #include "base/trace_event/trace_event.h" 10 #include "base/trace_event/trace_event.h"
11 #include "content/public/browser/devtools_agent_host.h" 11 #include "content/public/browser/devtools_agent_host.h"
12 #include "content/public/browser/navigation_handle.h" 12 #include "content/public/browser/navigation_handle.h"
13 #include "content/public/browser/render_frame_host.h" 13 #include "content/public/browser/render_frame_host.h"
14 #include "content/public/browser/render_process_host.h" 14 #include "content/public/browser/render_process_host.h"
15 #include "content/public/browser/render_view_host.h" 15 #include "content/public/browser/render_view_host.h"
16 #include "content/public/browser/render_widget_host_view.h" 16 #include "content/public/browser/render_widget_host_view.h"
17 #include "content/public/browser/web_contents.h" 17 #include "content/public/browser/web_contents.h"
18 #include "content/public/browser/web_contents_delegate.h" 18 #include "content/public/browser/web_contents_delegate.h"
19 #include "content/public/browser/web_contents_observer.h" 19 #include "content/public/browser/web_contents_observer.h"
20 #include "content/public/common/bindings_policy.h" 20 #include "content/public/common/bindings_policy.h"
21 #include "content/public/renderer/render_frame.h" 21 #include "content/public/renderer/render_frame.h"
22 #include "headless/lib/browser/headless_browser_context_impl.h" 22 #include "headless/lib/browser/headless_browser_context_impl.h"
23 #include "headless/lib/browser/headless_browser_impl.h" 23 #include "headless/lib/browser/headless_browser_impl.h"
24 #include "headless/lib/browser/headless_browser_main_parts.h" 24 #include "headless/lib/browser/headless_browser_main_parts.h"
25 #include "headless/lib/browser/headless_devtools_client_impl.h" 25 #include "headless/lib/browser/headless_devtools_client_impl.h"
26 #include "ui/aura/window.h" 26 #include "ui/aura/window.h"
27 27
28 namespace headless { 28 namespace headless {
29 29
30 // static
31 HeadlessWebContentsImpl* HeadlessWebContentsImpl::From(
32 HeadlessWebContents* web_contents) {
33 // This downcast is safe because there is only one implementation of
34 // HeadlessWebContents.
35 return static_cast<HeadlessWebContentsImpl*>(web_contents);
36 }
37
30 class WebContentsObserverAdapter : public content::WebContentsObserver { 38 class WebContentsObserverAdapter : public content::WebContentsObserver {
31 public: 39 public:
32 WebContentsObserverAdapter(content::WebContents* web_contents, 40 WebContentsObserverAdapter(content::WebContents* web_contents,
33 HeadlessWebContents::Observer* observer) 41 HeadlessWebContents::Observer* observer)
34 : content::WebContentsObserver(web_contents), observer_(observer) {} 42 : content::WebContentsObserver(web_contents), observer_(observer) {}
35 43
36 ~WebContentsObserverAdapter() override {} 44 ~WebContentsObserverAdapter() override {}
37 45
38 void RenderViewReady() override { 46 void RenderViewReady() override {
39 DCHECK(web_contents()->GetMainFrame()->IsRenderFrameLive()); 47 DCHECK(web_contents()->GetMainFrame()->IsRenderFrameLive());
(...skipping 75 matching lines...) Expand 10 before | Expand all | Expand 10 after
115 : web_contents_delegate_(new HeadlessWebContentsImpl::Delegate(browser)), 123 : web_contents_delegate_(new HeadlessWebContentsImpl::Delegate(browser)),
116 web_contents_(web_contents), 124 web_contents_(web_contents),
117 browser_(browser) { 125 browser_(browser) {
118 web_contents_->SetDelegate(web_contents_delegate_.get()); 126 web_contents_->SetDelegate(web_contents_delegate_.get());
119 } 127 }
120 128
121 HeadlessWebContentsImpl::~HeadlessWebContentsImpl() { 129 HeadlessWebContentsImpl::~HeadlessWebContentsImpl() {
122 web_contents_->Close(); 130 web_contents_->Close();
123 } 131 }
124 132
133 content::DevToolsAgentHost* HeadlessWebContentsImpl::EnsureDevToolsAgentHost() {
134 if (!agent_host_)
135 agent_host_ = content::DevToolsAgentHost::GetOrCreateFor(web_contents());
136 return agent_host_.get();
137 }
138
125 bool HeadlessWebContentsImpl::OpenURL(const GURL& url) { 139 bool HeadlessWebContentsImpl::OpenURL(const GURL& url) {
126 if (!url.is_valid()) 140 if (!url.is_valid())
127 return false; 141 return false;
128 content::NavigationController::LoadURLParams params(url); 142 content::NavigationController::LoadURLParams params(url);
129 params.transition_type = ui::PageTransitionFromInt( 143 params.transition_type = ui::PageTransitionFromInt(
130 ui::PAGE_TRANSITION_TYPED | ui::PAGE_TRANSITION_FROM_ADDRESS_BAR); 144 ui::PAGE_TRANSITION_TYPED | ui::PAGE_TRANSITION_FROM_ADDRESS_BAR);
131 web_contents_->GetController().LoadURLWithParams(params); 145 web_contents_->GetController().LoadURLWithParams(params);
132 web_contents_->Focus(); 146 web_contents_->Focus();
133 return true; 147 return true;
134 } 148 }
135 149
136 void HeadlessWebContentsImpl::Close() { 150 void HeadlessWebContentsImpl::Close() {
137 browser_->DestroyWebContents(this); 151 browser_->DestroyWebContents(this);
138 } 152 }
139 153
154 std::string HeadlessWebContentsImpl::GetAgentHostId() {
155 return EnsureDevToolsAgentHost()->GetId();
156 }
157
140 void HeadlessWebContentsImpl::AddObserver(Observer* observer) { 158 void HeadlessWebContentsImpl::AddObserver(Observer* observer) {
141 DCHECK(observer_map_.find(observer) == observer_map_.end()); 159 DCHECK(observer_map_.find(observer) == observer_map_.end());
142 observer_map_[observer] = base::WrapUnique( 160 observer_map_[observer] = base::WrapUnique(
143 new WebContentsObserverAdapter(web_contents_.get(), observer)); 161 new WebContentsObserverAdapter(web_contents_.get(), observer));
144 } 162 }
145 163
146 void HeadlessWebContentsImpl::RemoveObserver(Observer* observer) { 164 void HeadlessWebContentsImpl::RemoveObserver(Observer* observer) {
147 ObserverMap::iterator it = observer_map_.find(observer); 165 ObserverMap::iterator it = observer_map_.find(observer);
148 DCHECK(it != observer_map_.end()); 166 DCHECK(it != observer_map_.end());
149 observer_map_.erase(it); 167 observer_map_.erase(it);
150 } 168 }
151 169
152 HeadlessDevToolsTarget* HeadlessWebContentsImpl::GetDevToolsTarget() { 170 HeadlessDevToolsTarget* HeadlessWebContentsImpl::GetDevToolsTarget() {
153 return web_contents()->GetMainFrame()->IsRenderFrameLive() ? this : nullptr; 171 return web_contents()->GetMainFrame()->IsRenderFrameLive() ? this : nullptr;
154 } 172 }
155 173
156 void HeadlessWebContentsImpl::AttachClient(HeadlessDevToolsClient* client) { 174 void HeadlessWebContentsImpl::AttachClient(HeadlessDevToolsClient* client) {
157 if (!agent_host_) 175 HeadlessDevToolsClientImpl::From(client)->AttachToHost(
158 agent_host_ = content::DevToolsAgentHost::GetOrCreateFor(web_contents()); 176 EnsureDevToolsAgentHost());
159 HeadlessDevToolsClientImpl::From(client)->AttachToHost(agent_host_.get());
160 } 177 }
161 178
162 void HeadlessWebContentsImpl::DetachClient(HeadlessDevToolsClient* client) { 179 void HeadlessWebContentsImpl::DetachClient(HeadlessDevToolsClient* client) {
163 DCHECK(agent_host_); 180 DCHECK(agent_host_);
164 HeadlessDevToolsClientImpl::From(client)->DetachFromHost(agent_host_.get()); 181 HeadlessDevToolsClientImpl::From(client)->DetachFromHost(agent_host_.get());
165 } 182 }
166 183
167 content::WebContents* HeadlessWebContentsImpl::web_contents() const { 184 content::WebContents* HeadlessWebContentsImpl::web_contents() const {
168 return web_contents_.get(); 185 return web_contents_.get();
169 } 186 }
(...skipping 23 matching lines...) Expand all
193 HeadlessBrowserContext* browser_context) { 210 HeadlessBrowserContext* browser_context) {
194 browser_context_ = browser_context; 211 browser_context_ = browser_context;
195 return *this; 212 return *this;
196 } 213 }
197 214
198 HeadlessWebContents* HeadlessWebContents::Builder::Build() { 215 HeadlessWebContents* HeadlessWebContents::Builder::Build() {
199 return browser_->CreateWebContents(this); 216 return browser_->CreateWebContents(this);
200 } 217 }
201 218
202 } // namespace headless 219 } // namespace headless
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