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| 1 // Copyright 2013 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 #ifndef ASH_COMMON_POPUP_MESSAGE_H_ | |
| 6 #define ASH_COMMON_POPUP_MESSAGE_H_ | |
| 7 | |
| 8 #include "ash/ash_export.h" | |
| 9 #include "base/gtest_prod_util.h" | |
| 10 #include "base/macros.h" | |
| 11 #include "base/strings/string16.h" | |
| 12 #include "ui/gfx/geometry/rect.h" | |
| 13 #include "ui/views/bubble/bubble_border.h" | |
| 14 | |
| 15 namespace views { | |
| 16 class Widget; | |
| 17 } | |
| 18 | |
| 19 namespace ash { | |
| 20 | |
| 21 // PopupMessage shows a message to the user. Since the user is not able to | |
| 22 // dismiss it, the calling code needs to explictly close and destroy it. | |
| 23 class ASH_EXPORT PopupMessage { | |
| 24 public: | |
| 25 enum IconType { ICON_WARNING, ICON_NONE }; | |
| 26 | |
| 27 // Creates a message pointing towards |anchor| with the requested | |
| 28 // |arrow_orientation|. The message contains an optional |caption| which is | |
| 29 // drawn in bold and an optional |message| together with an optional icon of | |
| 30 // shape |message_type|. If a component in |size_override| is not 0 the value | |
| 31 // is the used as output size. If |arrow_offset| is not 0, the number is the | |
| 32 // arrow offset in pixels from the border. | |
| 33 // | |
| 34 // Here is the layout (arrow given as TOP_LEFT): | |
| 35 // |--------| | |
| 36 // | Anchor | | |
| 37 // |--------| | |
| 38 // |-arrow_offset---^ | |
| 39 // +-------------------------------------------------+ | |
| 40 // -| |- | |
| 41 // icon | [!] Caption in bold which can be multi line | caption_label | |
| 42 // -| |- | |
| 43 // | Message text which can be multi line | message_label | |
| 44 // | as well. | | |
| 45 // | |- | |
| 46 // +-------------------------------------------------+ | |
| 47 PopupMessage(const base::string16& caption, | |
| 48 const base::string16& message, | |
| 49 IconType message_type, | |
| 50 views::View* anchor, | |
| 51 views::BubbleBorder::Arrow arrow, | |
| 52 const gfx::Size& size_override, | |
| 53 int arrow_offset); | |
| 54 // If the message was not explicitly closed before, it closes the message | |
| 55 // without animation. | |
| 56 virtual ~PopupMessage(); | |
| 57 | |
| 58 // Closes the message with a fade out animation. | |
| 59 void Close(); | |
| 60 | |
| 61 private: | |
| 62 FRIEND_TEST_ALL_PREFIXES(PopupMessageTest, Layout); | |
| 63 | |
| 64 class MessageBubble; | |
| 65 | |
| 66 static const int kCaptionLabelID; | |
| 67 static const int kMessageLabelID; | |
| 68 | |
| 69 void CancelHidingAnimation(); | |
| 70 | |
| 71 MessageBubble* view_; | |
| 72 views::Widget* widget_; | |
| 73 | |
| 74 base::string16 caption_; | |
| 75 base::string16 message_; | |
| 76 | |
| 77 DISALLOW_COPY_AND_ASSIGN(PopupMessage); | |
| 78 }; | |
| 79 | |
| 80 } // namespace ash | |
| 81 | |
| 82 #endif // ASH_COMMON_POPUP_MESSAGE_H_ | |
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Chromium Code Reviews
Issue 2684313004:
Additional cleanup of pre-md system menu user row code. (Closed)
