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Merge pull request #16508 from brave/text_recognition
Introduced copy text from image feature on macOS
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,150 @@ | ||
| /* Copyright (c) 2023 The Brave Authors. All rights reserved. | ||
| * This Source Code Form is subject to the terms of the Mozilla Public | ||
| * License, v. 2.0. If a copy of the MPL was not distributed with this file, | ||
| * You can obtain one at https://mozilla.org/MPL/2.0/. */ | ||
|
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| #include <memory> | ||
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| #include "base/bind.h" | ||
| #include "base/files/file_path.h" | ||
| #include "base/functional/callback_helpers.h" | ||
| #include "base/memory/weak_ptr.h" | ||
| #include "base/path_service.h" | ||
| #include "base/run_loop.h" | ||
| #include "base/test/bind.h" | ||
| #include "brave/app/brave_command_ids.h" | ||
| #include "brave/browser/ui/browser_dialogs.h" | ||
| #include "brave/browser/ui/views/text_recognition_dialog_tracker.h" | ||
| #include "brave/browser/ui/views/text_recognition_dialog_view.h" | ||
| #include "brave/components/constants/brave_paths.h" | ||
| #include "chrome/browser/renderer_context_menu/render_view_context_menu_test_util.h" | ||
| #include "chrome/browser/ui/browser.h" | ||
| #include "chrome/browser/ui/tabs/tab_strip_model.h" | ||
| #include "chrome/test/base/in_process_browser_test.h" | ||
| #include "chrome/test/base/ui_test_utils.h" | ||
| #include "content/public/browser/render_frame_host.h" | ||
| #include "content/public/browser/web_contents.h" | ||
| #include "content/public/test/browser_test.h" | ||
| #include "net/dns/mock_host_resolver.h" | ||
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| namespace { | ||
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| constexpr char kEmbeddedTestServerDirectory[] = "text_recognition"; | ||
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| } // namespace | ||
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| class TextRecognitionBrowserTest : public InProcessBrowserTest { | ||
| public: | ||
| void SetUpOnMainThread() override { | ||
| host_resolver()->AddRule("*", "127.0.0.1"); | ||
| content::SetupCrossSiteRedirector(embedded_test_server()); | ||
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| brave::RegisterPathProvider(); | ||
| base::FilePath test_data_dir; | ||
| base::PathService::Get(brave::DIR_TEST_DATA, &test_data_dir); | ||
| test_data_dir = test_data_dir.AppendASCII(kEmbeddedTestServerDirectory); | ||
| embedded_test_server()->ServeFilesFromDirectory(test_data_dir); | ||
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| ASSERT_TRUE(embedded_test_server()->Start()); | ||
| image_html_url_ = embedded_test_server()->GetURL("a.com", "/image.html"); | ||
| } | ||
|
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| void OnGetTextFromImage(const std::vector<std::string>& text) { | ||
| // Test image has "brave" text. | ||
| EXPECT_EQ("brave", text[0]); | ||
| run_loop_->Quit(); | ||
| } | ||
|
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| void OnGetImageForTextCopy(base::WeakPtr<content::WebContents> web_contents, | ||
| const SkBitmap& image) { | ||
| if (!web_contents) | ||
| return; | ||
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| brave::ShowTextRecognitionDialog(web_contents.get(), image); | ||
| } | ||
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| void WaitUntil(base::RepeatingCallback<bool()> condition) { | ||
| if (condition.Run()) | ||
| return; | ||
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| base::RepeatingTimer scheduler; | ||
| scheduler.Start(FROM_HERE, base::Milliseconds(100), | ||
| base::BindLambdaForTesting([this, &condition]() { | ||
| if (condition.Run()) | ||
| run_loop_->Quit(); | ||
| })); | ||
| Run(); | ||
| } | ||
|
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| void Run() { | ||
| run_loop_ = std::make_unique<base::RunLoop>(); | ||
| run_loop()->Run(); | ||
| } | ||
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| base::RunLoop* run_loop() const { return run_loop_.get(); } | ||
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| GURL image_html_url_; | ||
| std::unique_ptr<base::RunLoop> run_loop_; | ||
| }; | ||
|
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| IN_PROC_BROWSER_TEST_F(TextRecognitionBrowserTest, TextRecognitionTest) { | ||
| content::ContextMenuParams params; | ||
| params.media_type = blink::mojom::ContextMenuDataMediaType::kImage; | ||
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| // kImage type can have copy text from image menu entry. | ||
| { | ||
| TestRenderViewContextMenu menu(*browser() | ||
| ->tab_strip_model() | ||
| ->GetActiveWebContents() | ||
| ->GetPrimaryMainFrame(), | ||
| params); | ||
| menu.Init(); | ||
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| EXPECT_TRUE(menu.IsItemPresent(IDC_CONTENT_CONTEXT_COPY_TEXT_FROM_IMAGE)); | ||
| } | ||
|
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| // Other type should not have. | ||
| params.media_type = blink::mojom::ContextMenuDataMediaType::kVideo; | ||
| { | ||
| TestRenderViewContextMenu menu(*browser() | ||
| ->tab_strip_model() | ||
| ->GetActiveWebContents() | ||
| ->GetPrimaryMainFrame(), | ||
| params); | ||
| menu.Init(); | ||
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| EXPECT_FALSE(menu.IsItemPresent(IDC_CONTENT_CONTEXT_COPY_TEXT_FROM_IMAGE)); | ||
| } | ||
|
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| content::WebContents* contents = | ||
| browser()->tab_strip_model()->GetActiveWebContents(); | ||
| ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), image_html_url_)); | ||
| ASSERT_TRUE(WaitForLoadStop(contents)); | ||
|
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| // Using (10, 10) position will be fine because test image is set at (0, 0). | ||
| browser() | ||
| ->tab_strip_model() | ||
| ->GetActiveWebContents() | ||
| ->GetPrimaryMainFrame() | ||
| ->GetImageAt( | ||
| 10, 10, | ||
| base::BindOnce(&TextRecognitionBrowserTest::OnGetImageForTextCopy, | ||
| base::Unretained(this), contents->GetWeakPtr())); | ||
| TextRecognitionDialogTracker::CreateForWebContents(contents); | ||
| auto* dialog_tracker = | ||
| TextRecognitionDialogTracker::FromWebContents(contents); | ||
|
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| // Wait till text recognition dialog is launched. | ||
| WaitUntil(base::BindLambdaForTesting( | ||
| [&]() { return !!dialog_tracker->active_dialog(); })); | ||
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| TextRecognitionDialogView* text_recognition_dialog = | ||
| static_cast<TextRecognitionDialogView*>( | ||
| dialog_tracker->active_dialog()->widget_delegate()); | ||
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| // OnGetTextFromImage() verifies extracted text from test image. | ||
| text_recognition_dialog->on_get_text_callback_for_test_ = base::BindOnce( | ||
| &TextRecognitionBrowserTest::OnGetTextFromImage, base::Unretained(this)); | ||
|
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| Run(); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,29 @@ | ||
| /* Copyright (c) 2023 The Brave Authors. All rights reserved. | ||
| * This Source Code Form is subject to the terms of the Mozilla Public | ||
| * License, v. 2.0. If a copy of the MPL was not distributed with this file, | ||
| * You can obtain one at https://mozilla.org/MPL/2.0/. */ | ||
|
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| #include "brave/browser/ui/views/text_recognition_dialog_tracker.h" | ||
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| TextRecognitionDialogTracker::TextRecognitionDialogTracker( | ||
| content::WebContents* web_contents) | ||
| : content::WebContentsUserData<TextRecognitionDialogTracker>( | ||
| *web_contents) {} | ||
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| TextRecognitionDialogTracker::~TextRecognitionDialogTracker() = default; | ||
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| void TextRecognitionDialogTracker::SetActiveDialog(views::Widget* widget) { | ||
| DCHECK(!active_dialog_ && !observation_.IsObserving()); | ||
| active_dialog_ = widget; | ||
| observation_.Observe(widget); | ||
| } | ||
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| void TextRecognitionDialogTracker::OnWidgetDestroying(views::Widget* widget) { | ||
| DCHECK_EQ(active_dialog_, widget); | ||
| DCHECK(observation_.IsObservingSource(widget)); | ||
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| observation_.Reset(); | ||
| active_dialog_ = nullptr; | ||
| } | ||
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| WEB_CONTENTS_USER_DATA_KEY_IMPL(TextRecognitionDialogTracker); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| /* Copyright (c) 2023 The Brave Authors. All rights reserved. | ||
| * This Source Code Form is subject to the terms of the Mozilla Public | ||
| * License, v. 2.0. If a copy of the MPL was not distributed with this file, | ||
| * You can obtain one at https://mozilla.org/MPL/2.0/. */ | ||
|
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| #ifndef BRAVE_BROWSER_UI_VIEWS_TEXT_RECOGNITION_DIALOG_TRACKER_H_ | ||
| #define BRAVE_BROWSER_UI_VIEWS_TEXT_RECOGNITION_DIALOG_TRACKER_H_ | ||
|
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| #include "base/memory/raw_ptr.h" | ||
| #include "base/scoped_observation.h" | ||
| #include "content/public/browser/web_contents_user_data.h" | ||
| #include "ui/views/widget/widget.h" | ||
| #include "ui/views/widget/widget_observer.h" | ||
|
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| // Tracks whether text recognition dialog is active or not for WebContents. | ||
| class TextRecognitionDialogTracker | ||
| : public content::WebContentsUserData<TextRecognitionDialogTracker>, | ||
| public views::WidgetObserver { | ||
| public: | ||
| TextRecognitionDialogTracker(const TextRecognitionDialogTracker&) = delete; | ||
| TextRecognitionDialogTracker& operator=(const TextRecognitionDialogTracker&) = | ||
| delete; | ||
| ~TextRecognitionDialogTracker() override; | ||
|
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| void SetActiveDialog(views::Widget* widget); | ||
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| views::Widget* active_dialog() { return active_dialog_; } | ||
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| private: | ||
| friend class content::WebContentsUserData<TextRecognitionDialogTracker>; | ||
| explicit TextRecognitionDialogTracker(content::WebContents* web_contents); | ||
|
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| // views::WidgetObserver overrides | ||
| void OnWidgetDestroying(views::Widget* widget) override; | ||
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| raw_ptr<views::Widget> active_dialog_ = nullptr; | ||
| base::ScopedObservation<views::Widget, views::WidgetObserver> observation_{ | ||
| this}; | ||
|
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| WEB_CONTENTS_USER_DATA_KEY_DECL(); | ||
| }; | ||
|
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| #endif // BRAVE_BROWSER_UI_VIEWS_TEXT_RECOGNITION_DIALOG_TRACKER_H_ |
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