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1 // Copyright (c) 2012 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 // EditSearchEngineDialog provides text fields for editing a keyword: the title, | |
6 // url and actual keyword. It is used by the KeywordEditorView of the Options | |
7 // dialog, and also on its own to confirm the addition of a keyword added by | |
8 // the ExternalJSObject via the RenderView. | |
9 | |
10 #ifndef CHROME_BROWSER_UI_VIEWS_EDIT_SEARCH_ENGINE_DIALOG_H_ | |
11 #define CHROME_BROWSER_UI_VIEWS_EDIT_SEARCH_ENGINE_DIALOG_H_ | |
12 | |
13 #include "base/macros.h" | |
14 #include "ui/views/controls/textfield/textfield_controller.h" | |
15 #include "ui/views/window/dialog_delegate.h" | |
16 | |
17 namespace views { | |
18 class Label; | |
19 class ImageView; | |
20 } | |
21 | |
22 class EditSearchEngineController; | |
23 class EditSearchEngineControllerDelegate; | |
24 class Profile; | |
25 class TemplateURL; | |
26 | |
27 class EditSearchEngineDialog : public views::TextfieldController, | |
28 public views::DialogDelegateView { | |
29 public: | |
30 // The |template_url| and/or |delegate| may be NULL. | |
31 EditSearchEngineDialog(TemplateURL* template_url, | |
32 EditSearchEngineControllerDelegate* delegate, | |
33 Profile* profile); | |
34 ~EditSearchEngineDialog() override; | |
35 | |
36 // Shows the dialog to the user. | |
37 static void Show(gfx::NativeWindow parent, | |
38 TemplateURL* template_url, | |
39 EditSearchEngineControllerDelegate* delegate, | |
40 Profile* profile); | |
41 | |
42 // views::DialogDelegate: | |
43 ui::ModalType GetModalType() const override; | |
44 base::string16 GetWindowTitle() const override; | |
45 bool IsDialogButtonEnabled(ui::DialogButton button) const override; | |
46 bool Cancel() override; | |
47 bool Accept() override; | |
48 | |
49 // views::TextfieldController: | |
50 // Updates whether the user can accept the dialog as well as updating image | |
51 // views showing whether value is valid. | |
52 void ContentsChanged(views::Textfield* sender, | |
53 const base::string16& new_contents) override; | |
54 bool HandleKeyEvent(views::Textfield* sender, | |
55 const ui::KeyEvent& key_event) override; | |
56 | |
57 private: | |
58 void Init(); | |
59 | |
60 // Create a Label containing the text with the specified message id. | |
61 views::Label* CreateLabel(int message_id); | |
62 | |
63 // Creates a text field with the specified text. | |
64 views::Textfield* CreateTextfield(const base::string16& text); | |
65 | |
66 // Invokes UpdateImageView for each of the images views. | |
67 void UpdateImageViews(); | |
68 | |
69 // Updates the tooltip and image of the image view based on is_valid. If | |
70 // is_valid is false the tooltip of the image view is set to the message with | |
71 // id invalid_message_id, otherwise the tooltip is set to the empty text. | |
72 void UpdateImageView(views::ImageView* image_view, | |
73 bool is_valid, | |
74 int invalid_message_id); | |
75 | |
76 // Text fields. | |
77 views::Textfield* title_tf_; | |
78 views::Textfield* keyword_tf_; | |
79 views::Textfield* url_tf_; | |
80 | |
81 // Shows error images. | |
82 views::ImageView* title_iv_; | |
83 views::ImageView* keyword_iv_; | |
84 views::ImageView* url_iv_; | |
85 | |
86 std::unique_ptr<EditSearchEngineController> controller_; | |
87 | |
88 DISALLOW_COPY_AND_ASSIGN(EditSearchEngineDialog); | |
89 }; | |
90 | |
91 #endif // CHROME_BROWSER_UI_VIEWS_EDIT_SEARCH_ENGINE_DIALOG_H_ | |
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