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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "components/webui_generator/view_model.h" | |
| 6 | |
| 7 #include "components/webui_generator/view.h" | |
| 8 | |
| 9 namespace webui_generator { | |
| 10 | |
| 11 ViewModel::ContextEditor::ContextEditor(ViewModel& view_model) | |
| 12 : view_model_(view_model), context_(view_model_.context()) { | |
| 13 } | |
| 14 | |
| 15 ViewModel::ContextEditor::~ContextEditor() { | |
| 16 view_model_.CommitContextChanges(); | |
| 17 } | |
| 18 | |
| 19 const ViewModel::ContextEditor& ViewModel::ContextEditor::SetBoolean( | |
| 20 const KeyType& key, | |
| 21 bool value) const { | |
| 22 context_.SetBoolean(key, value); | |
| 23 return *this; | |
| 24 } | |
| 25 | |
| 26 const ViewModel::ContextEditor& ViewModel::ContextEditor::SetInteger( | |
| 27 const KeyType& key, | |
| 28 int value) const { | |
| 29 context_.SetInteger(key, value); | |
| 30 return *this; | |
| 31 } | |
| 32 | |
| 33 const ViewModel::ContextEditor& ViewModel::ContextEditor::SetDouble( | |
| 34 const KeyType& key, | |
| 35 double value) const { | |
| 36 context_.SetDouble(key, value); | |
| 37 return *this; | |
| 38 } | |
| 39 | |
| 40 const ViewModel::ContextEditor& ViewModel::ContextEditor::SetString( | |
| 41 const KeyType& key, | |
| 42 const std::string& value) const { | |
| 43 context_.SetString(key, value); | |
| 44 return *this; | |
| 45 } | |
| 46 | |
| 47 const ViewModel::ContextEditor& ViewModel::ContextEditor::SetString( | |
| 48 const KeyType& key, | |
| 49 const base::string16& value) const { | |
| 50 context_.SetString(key, value); | |
| 51 return *this; | |
| 52 } | |
| 53 | |
| 54 const ViewModel::ContextEditor& ViewModel::ContextEditor::SetStringList( | |
| 55 const KeyType& key, | |
| 56 const StringList& value) const { | |
| 57 context_.SetStringList(key, value); | |
| 58 return *this; | |
| 59 } | |
| 60 | |
| 61 const ViewModel::ContextEditor& ViewModel::ContextEditor::SetString16List( | |
| 62 const KeyType& key, | |
| 63 const String16List& value) const { | |
| 64 context_.SetString16List(key, value); | |
| 65 return *this; | |
| 66 } | |
| 67 | |
| 68 ViewModel::ViewModel() : view_(nullptr) { | |
| 69 } | |
| 70 | |
| 71 ViewModel::~ViewModel() { | |
| 72 } | |
| 73 | |
| 74 void ViewModel::SetView(View* view) { | |
| 75 view_ = view; | |
| 76 Initialize(); | |
| 77 } | |
| 78 | |
| 79 void ViewModel::OnChildrenReady() { | |
| 80 OnAfterChildrenReady(); | |
| 81 view_->OnViewModelReady(); | |
| 82 } | |
| 83 | |
| 84 void ViewModel::UpdateContext(const base::DictionaryValue& diff) { | |
| 85 std::vector<std::string> changed_keys; | |
| 86 context_.ApplyChanges(diff, &changed_keys); | |
| 87 OnContextChanged(changed_keys); | |
| 88 } | |
| 89 | |
| 90 void ViewModel::OnEvent(const std::string& event) { | |
| 91 } | |
| 92 | |
| 93 ViewModel::ContextEditor ViewModel::GetContextEditor() { | |
| 94 return ContextEditor(*this); | |
| 95 } | |
| 96 | |
| 97 void ViewModel::CommitContextChanges() { | |
| 98 if (!context().HasChanges()) | |
| 99 return; | |
| 100 | |
| 101 base::DictionaryValue diff; | |
| 102 context().GetChangesAndReset(&diff); | |
| 103 view_->OnContextChanged(diff); | |
| 104 } | |
| 105 | |
| 106 } // namespace webui_generator | |
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Chromium Code Reviews
Issue 1181703008:
Removed webui_generator and new OOBE UI placeholder. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master