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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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 #ifndef CHROME_BROWSER_UI_VIEWS_PAYMENTS_EDITOR_VIEW_CONTROLLER_H_ | 5 #ifndef CHROME_BROWSER_UI_VIEWS_PAYMENTS_EDITOR_VIEW_CONTROLLER_H_ |
6 #define CHROME_BROWSER_UI_VIEWS_PAYMENTS_EDITOR_VIEW_CONTROLLER_H_ | 6 #define CHROME_BROWSER_UI_VIEWS_PAYMENTS_EDITOR_VIEW_CONTROLLER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <memory> | 9 #include <memory> |
10 #include <tuple> | 10 #include <tuple> |
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55 base::string16 label, | 55 base::string16 label, |
56 LengthHint length_hint, | 56 LengthHint length_hint, |
57 bool required, | 57 bool required, |
58 ControlType control_type = ControlType::TEXTFIELD) | 58 ControlType control_type = ControlType::TEXTFIELD) |
59 : type(type), | 59 : type(type), |
60 label(std::move(label)), | 60 label(std::move(label)), |
61 length_hint(length_hint), | 61 length_hint(length_hint), |
62 required(required), | 62 required(required), |
63 control_type(control_type) {} | 63 control_type(control_type) {} |
64 | 64 |
65 struct Compare { | |
66 bool operator()(const EditorField& lhs, const EditorField& rhs) const { | |
67 return std::tie(lhs.type, lhs.label) < std::tie(rhs.type, rhs.label); | |
68 } | |
69 }; | |
70 | |
71 // Data type in the field. | 65 // Data type in the field. |
72 autofill::ServerFieldType type; | 66 autofill::ServerFieldType type; |
73 // Label to be shown alongside the field. | 67 // Label to be shown alongside the field. |
74 base::string16 label; | 68 base::string16 label; |
75 // Hint about the length of this field's contents. | 69 // Hint about the length of this field's contents. |
76 LengthHint length_hint; | 70 LengthHint length_hint; |
77 // Whether the field is required. | 71 // Whether the field is required. |
78 bool required; | 72 bool required; |
79 // The control type. | 73 // The control type. |
80 ControlType control_type; | 74 ControlType control_type; |
81 }; | 75 }; |
82 | 76 |
83 // The PaymentRequestSheetController subtype for the editor screens of the | 77 // The PaymentRequestSheetController subtype for the editor screens of the |
84 // Payment Request flow. | 78 // Payment Request flow. |
85 class EditorViewController : public PaymentRequestSheetController, | 79 class EditorViewController : public PaymentRequestSheetController, |
86 public views::TextfieldController, | 80 public views::TextfieldController, |
87 public views::ComboboxListener { | 81 public views::ComboboxListener { |
88 public: | 82 public: |
89 using TextFieldsMap = | 83 using TextFieldsMap = |
90 std::unordered_map<ValidatingTextfield*, const EditorField>; | 84 std::unordered_map<ValidatingTextfield*, const EditorField>; |
91 using ComboboxMap = | 85 using ComboboxMap = |
92 std::unordered_map<ValidatingCombobox*, const EditorField>; | 86 std::unordered_map<ValidatingCombobox*, const EditorField>; |
93 using ErrorLabelMap = | 87 using ErrorLabelMap = std::map<autofill::ServerFieldType, views::View*>; |
94 std::map<const EditorField, views::View*, EditorField::Compare>; | |
95 | 88 |
96 // Does not take ownership of the arguments, which should outlive this object. | 89 // Does not take ownership of the arguments, which should outlive this object. |
97 // |back_navigation_type| identifies what sort of back navigation should be | 90 // |back_navigation_type| identifies what sort of back navigation should be |
98 // done when editing is successful. This is independent of the back arrow | 91 // done when editing is successful. This is independent of the back arrow |
99 // which always goes back one step. | 92 // which always goes back one step. |
100 EditorViewController(PaymentRequestSpec* spec, | 93 EditorViewController(PaymentRequestSpec* spec, |
101 PaymentRequestState* state, | 94 PaymentRequestState* state, |
102 PaymentRequestDialogView* dialog, | 95 PaymentRequestDialogView* dialog, |
103 BackNavigationType back_navigation_type); | 96 BackNavigationType back_navigation_type); |
104 ~EditorViewController() override; | 97 ~EditorViewController() override; |
105 | 98 |
106 // Will display |error_message| alongside the input field represented by | 99 // Will display |error_message| alongside the input field represented by |
107 // |field|. | 100 // field |type|. |
108 void DisplayErrorMessageForField(const EditorField& field, | 101 void DisplayErrorMessageForField(autofill::ServerFieldType type, |
109 const base::string16& error_message); | 102 const base::string16& error_message); |
110 | 103 |
111 const ComboboxMap& comboboxes() const { return comboboxes_; } | 104 const ComboboxMap& comboboxes() const { return comboboxes_; } |
112 const TextFieldsMap& text_fields() const { return text_fields_; } | 105 const TextFieldsMap& text_fields() const { return text_fields_; } |
113 | 106 |
| 107 // Returns the View ID that can be used to lookup the input field for |type|. |
| 108 static int GetInputFieldViewId(autofill::ServerFieldType type); |
| 109 |
114 protected: | 110 protected: |
115 // Create a header view to be inserted before all fields. | 111 // Create a header view to be inserted before all fields. |
116 virtual std::unique_ptr<views::View> CreateHeaderView(); | 112 virtual std::unique_ptr<views::View> CreateHeaderView(); |
117 // |focusable_field| is to be set with a pointer to the view that should get | 113 // |focusable_field| is to be set with a pointer to the view that should get |
118 // default focus within the custom view. | 114 // default focus within the custom view. |valid| should be set to the initial |
| 115 // validity state of the custom view. |
119 virtual std::unique_ptr<views::View> CreateCustomFieldView( | 116 virtual std::unique_ptr<views::View> CreateCustomFieldView( |
120 autofill::ServerFieldType type, | 117 autofill::ServerFieldType type, |
121 views::View** focusable_field); | 118 views::View** focusable_field, |
| 119 bool* valid); |
122 // Create an extra view to go to the right of the field with |type|, which | 120 // Create an extra view to go to the right of the field with |type|, which |
123 // can either be a textfield, combobox, or custom view. | 121 // can either be a textfield, combobox, or custom view. |
124 virtual std::unique_ptr<views::View> CreateExtraViewForField( | 122 virtual std::unique_ptr<views::View> CreateExtraViewForField( |
125 autofill::ServerFieldType type); | 123 autofill::ServerFieldType type); |
126 | 124 |
127 // Returns the field definitions used to build the UI. | 125 // Returns the field definitions used to build the UI. |
128 virtual std::vector<EditorField> GetFieldDefinitions() = 0; | 126 virtual std::vector<EditorField> GetFieldDefinitions() = 0; |
129 virtual base::string16 GetInitialValueForType( | 127 virtual base::string16 GetInitialValueForType( |
130 autofill::ServerFieldType type) = 0; | 128 autofill::ServerFieldType type) = 0; |
131 // Validates the data entered and attempts to save; returns true on success. | 129 // Validates the data entered and attempts to save; returns true on success. |
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147 // Update the editor view by removing all it's child views and recreating | 145 // Update the editor view by removing all it's child views and recreating |
148 // the input fields returned by GetFieldDefinitions. Note that | 146 // the input fields returned by GetFieldDefinitions. Note that |
149 // CreateEditorView MUST have been called at least once before calling | 147 // CreateEditorView MUST have been called at least once before calling |
150 // UpdateEditorView. | 148 // UpdateEditorView. |
151 virtual void UpdateEditorView(); | 149 virtual void UpdateEditorView(); |
152 | 150 |
153 // PaymentRequestSheetController: | 151 // PaymentRequestSheetController: |
154 void ButtonPressed(views::Button* sender, const ui::Event& event) override; | 152 void ButtonPressed(views::Button* sender, const ui::Event& event) override; |
155 views::View* GetFirstFocusedView() override; | 153 views::View* GetFirstFocusedView() override; |
156 | 154 |
| 155 // Will create a combobox according to the |field| definition. Will also keep |
| 156 // track of this field to populate the edited model on save. |
| 157 std::unique_ptr<ValidatingCombobox> CreateComboboxForField( |
| 158 const EditorField& field); |
| 159 |
157 private: | 160 private: |
158 // views::TextfieldController: | 161 // views::TextfieldController: |
159 void ContentsChanged(views::Textfield* sender, | 162 void ContentsChanged(views::Textfield* sender, |
160 const base::string16& new_contents) override; | 163 const base::string16& new_contents) override; |
161 | 164 |
162 // Creates the whole editor view to go within the editor dialog. It | 165 // Creates the whole editor view to go within the editor dialog. It |
163 // encompasses all the input fields created by CreateInputField(). | 166 // encompasses all the input fields created by CreateInputField(). |
164 std::unique_ptr<views::View> CreateEditorView(); | 167 std::unique_ptr<views::View> CreateEditorView(); |
165 | 168 |
166 // Adds some views to |layout|, to represent an input field and its labels. | 169 // Adds some views to |layout|, to represent an input field and its labels. |
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191 | 194 |
192 // Identifies where to go back when the editing completes successfully. | 195 // Identifies where to go back when the editing completes successfully. |
193 BackNavigationType back_navigation_type_; | 196 BackNavigationType back_navigation_type_; |
194 | 197 |
195 DISALLOW_COPY_AND_ASSIGN(EditorViewController); | 198 DISALLOW_COPY_AND_ASSIGN(EditorViewController); |
196 }; | 199 }; |
197 | 200 |
198 } // namespace payments | 201 } // namespace payments |
199 | 202 |
200 #endif // CHROME_BROWSER_UI_VIEWS_PAYMENTS_EDITOR_VIEW_CONTROLLER_H_ | 203 #endif // CHROME_BROWSER_UI_VIEWS_PAYMENTS_EDITOR_VIEW_CONTROLLER_H_ |
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