| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ui/views/debug_utils.h" |
| |
| #include <iostream> |
| |
| #include "base/logging.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "ui/views/view.h" |
| |
| namespace views { |
| namespace { |
| void PrintViewHierarchyImp(const View* view, |
| int indent, |
| std::wostringstream* out) { |
| int ind = indent; |
| while (ind-- > 0) |
| *out << L' '; |
| *out << UTF8ToWide(view->GetClassName()); |
| *out << L' '; |
| *out << view->id(); |
| *out << L' '; |
| *out << view->x() << L"," << view->y() << L","; |
| *out << view->bounds().right() << L"," << view->bounds().bottom(); |
| *out << L' '; |
| *out << view; |
| *out << L'\n'; |
| |
| for (int i = 0, count = view->child_count(); i < count; ++i) |
| PrintViewHierarchyImp(view->child_at(i), indent + 2, out); |
| } |
| |
| void PrintFocusHierarchyImp(const View* view, |
| int indent, |
| std::wostringstream* out) { |
| int ind = indent; |
| while (ind-- > 0) |
| *out << L' '; |
| *out << UTF8ToWide(view->GetClassName()); |
| *out << L' '; |
| *out << view->id(); |
| *out << L' '; |
| *out << view->GetClassName(); |
| *out << L' '; |
| *out << view; |
| *out << L'\n'; |
| |
| if (view->child_count() > 0) |
| PrintFocusHierarchyImp(view->child_at(0), indent + 2, out); |
| |
| const View* next_focusable = view->GetNextFocusableView(); |
| if (next_focusable) |
| PrintFocusHierarchyImp(next_focusable, indent, out); |
| } |
| } // namespace |
| |
| void PrintViewHierarchy(const View* view) { |
| std::wostringstream out; |
| out << L"View hierarchy:\n"; |
| PrintViewHierarchyImp(view, 0, &out); |
| // Error so users in the field can generate and upload logs. |
| LOG(ERROR) << out.str(); |
| } |
| |
| void PrintFocusHierarchy(const View* view) { |
| std::wostringstream out; |
| out << L"Focus hierarchy:\n"; |
| PrintFocusHierarchyImp(view, 0, &out); |
| // Error so users in the field can generate and upload logs. |
| LOG(ERROR) << out.str(); |
| } |
| |
| } // namespace views |