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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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_LOCATION_BAR_LOCATION_BAR_VIEW_H_ | 5 #ifndef CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_VIEW_H_ |
6 #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_VIEW_H_ | 6 #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_VIEW_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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32 class ContentSettingImageView; | 32 class ContentSettingImageView; |
33 class EVBubbleView; | 33 class EVBubbleView; |
34 class ExtensionAction; | 34 class ExtensionAction; |
35 class GURL; | 35 class GURL; |
36 class GeneratedCreditCardView; | 36 class GeneratedCreditCardView; |
37 class InstantController; | 37 class InstantController; |
38 class KeywordHintView; | 38 class KeywordHintView; |
39 class LocationIconView; | 39 class LocationIconView; |
40 class OpenPDFInReaderView; | 40 class OpenPDFInReaderView; |
41 class ManagePasswordsIconView; | 41 class ManagePasswordsIconView; |
42 class OriginChipView; | |
43 class PageActionWithBadgeView; | 42 class PageActionWithBadgeView; |
44 class PageActionImageView; | 43 class PageActionImageView; |
45 class Profile; | 44 class Profile; |
46 class SearchButton; | |
47 class SelectedKeywordView; | 45 class SelectedKeywordView; |
48 class StarView; | 46 class StarView; |
49 class TemplateURLService; | 47 class TemplateURLService; |
50 class TranslateIconView; | 48 class TranslateIconView; |
51 class ZoomView; | 49 class ZoomView; |
52 | 50 |
53 namespace content { | 51 namespace content { |
54 struct SSLStatus; | 52 struct SSLStatus; |
55 } | 53 } |
56 | 54 |
57 namespace gfx { | |
58 class SlideAnimation; | |
59 } | |
60 | |
61 namespace views { | 55 namespace views { |
62 class BubbleDelegateView; | 56 class BubbleDelegateView; |
63 class ImageButton; | 57 class ImageButton; |
64 class ImageView; | 58 class ImageView; |
65 class Label; | 59 class Label; |
66 class Widget; | 60 class Widget; |
67 } | 61 } |
68 | 62 |
69 ///////////////////////////////////////////////////////////////////////////// | 63 ///////////////////////////////////////////////////////////////////////////// |
70 // | 64 // |
71 // LocationBarView class | 65 // LocationBarView class |
72 // | 66 // |
73 // The LocationBarView class is a View subclass that paints the background | 67 // The LocationBarView class is a View subclass that paints the background |
74 // of the URL bar strip and contains its content. | 68 // of the URL bar strip and contains its content. |
75 // | 69 // |
76 ///////////////////////////////////////////////////////////////////////////// | 70 ///////////////////////////////////////////////////////////////////////////// |
77 class LocationBarView : public LocationBar, | 71 class LocationBarView : public LocationBar, |
78 public LocationBarTesting, | 72 public LocationBarTesting, |
79 public views::View, | 73 public views::View, |
80 public views::ButtonListener, | 74 public views::ButtonListener, |
81 public views::DragController, | 75 public views::DragController, |
82 public OmniboxEditController, | 76 public OmniboxEditController, |
83 public DropdownBarHostDelegate, | 77 public DropdownBarHostDelegate, |
84 public gfx::AnimationDelegate, | |
85 public TemplateURLServiceObserver, | 78 public TemplateURLServiceObserver, |
86 public SearchModelObserver { | 79 public SearchModelObserver { |
87 public: | 80 public: |
88 // The location bar view's class name. | 81 // The location bar view's class name. |
89 static const char kViewClassName[]; | 82 static const char kViewClassName[]; |
90 | 83 |
91 // Returns the offset used during dropdown animation. | 84 // Returns the offset used during dropdown animation. |
92 int dropdown_animation_offset() const { return dropdown_animation_offset_; } | 85 int dropdown_animation_offset() const { return dropdown_animation_offset_; } |
93 | 86 |
94 class Delegate { | 87 class Delegate { |
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248 | 241 |
249 // views::View: | 242 // views::View: |
250 bool HasFocus() const override; | 243 bool HasFocus() const override; |
251 void GetAccessibleState(ui::AXViewState* state) override; | 244 void GetAccessibleState(ui::AXViewState* state) override; |
252 gfx::Size GetPreferredSize() const override; | 245 gfx::Size GetPreferredSize() const override; |
253 void Layout() override; | 246 void Layout() override; |
254 | 247 |
255 // OmniboxEditController: | 248 // OmniboxEditController: |
256 void Update(const content::WebContents* contents) override; | 249 void Update(const content::WebContents* contents) override; |
257 void ShowURL() override; | 250 void ShowURL() override; |
258 void EndOriginChipAnimations(bool cancel_fade) override; | |
259 ToolbarModel* GetToolbarModel() override; | 251 ToolbarModel* GetToolbarModel() override; |
260 content::WebContents* GetWebContents() override; | 252 content::WebContents* GetWebContents() override; |
261 | 253 |
262 // Thickness of the edges of the omnibox background images, in normal mode. | 254 // Thickness of the edges of the omnibox background images, in normal mode. |
263 static const int kNormalEdgeThickness; | 255 static const int kNormalEdgeThickness; |
264 // The same, but for popup mode. | 256 // The same, but for popup mode. |
265 static const int kPopupEdgeThickness; | 257 static const int kPopupEdgeThickness; |
266 // Space between items in the location bar, as well as between items and the | 258 // Space between items in the location bar, as well as between items and the |
267 // edges. | 259 // edges. |
268 static const int kItemPadding; | 260 static const int kItemPadding; |
269 // Amount of padding built into the standard omnibox icons. | 261 // Amount of padding built into the standard omnibox icons. |
270 static const int kIconInternalPadding; | 262 static const int kIconInternalPadding; |
271 // Amount of padding to place between the origin chip and the leading edge of | |
272 // the location bar. | |
273 static const int kOriginChipEdgeItemPadding; | |
274 // Amount of padding built into the origin chip. | |
275 static const int kOriginChipBuiltinPadding; | |
276 // Space between the edge and a bubble. | 263 // Space between the edge and a bubble. |
277 static const int kBubblePadding; | 264 static const int kBubblePadding; |
278 | 265 |
279 private: | 266 private: |
280 typedef std::vector<ContentSettingImageView*> ContentSettingViews; | 267 typedef std::vector<ContentSettingImageView*> ContentSettingViews; |
281 | 268 |
282 friend class PageActionImageView; | 269 friend class PageActionImageView; |
283 friend class PageActionWithBadgeView; | 270 friend class PageActionWithBadgeView; |
284 typedef std::vector<ExtensionAction*> PageActions; | 271 typedef std::vector<ExtensionAction*> PageActions; |
285 typedef std::vector<PageActionWithBadgeView*> PageActionViews; | 272 typedef std::vector<PageActionWithBadgeView*> PageActionViews; |
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336 // Used to "reverse" the URL showing/hiding animations, since we use separate | 323 // Used to "reverse" the URL showing/hiding animations, since we use separate |
337 // animations whose curves are not true inverses of each other. Based on the | 324 // animations whose curves are not true inverses of each other. Based on the |
338 // current position of the omnibox, calculates what value the desired | 325 // current position of the omnibox, calculates what value the desired |
339 // animation (|hide_url_animation_| if |hide| is true, |show_url_animation_| | 326 // animation (|hide_url_animation_| if |hide| is true, |show_url_animation_| |
340 // if it's false) should be set to in order to produce the same omnibox | 327 // if it's false) should be set to in order to produce the same omnibox |
341 // position. This way we can stop the old animation, set the new animation to | 328 // position. This way we can stop the old animation, set the new animation to |
342 // this value, and start it running, and the text will appear to reverse | 329 // this value, and start it running, and the text will appear to reverse |
343 // directions from its current location. | 330 // directions from its current location. |
344 double GetValueForAnimation(bool hide) const; | 331 double GetValueForAnimation(bool hide) const; |
345 | 332 |
346 // Resets |show_url_animation_| and the color changes it causes. | |
347 void ResetShowAnimationAndColors(); | |
348 | |
349 // LocationBar: | 333 // LocationBar: |
350 void ShowFirstRunBubble() override; | 334 void ShowFirstRunBubble() override; |
351 GURL GetDestinationURL() const override; | 335 GURL GetDestinationURL() const override; |
352 WindowOpenDisposition GetWindowOpenDisposition() const override; | 336 WindowOpenDisposition GetWindowOpenDisposition() const override; |
353 ui::PageTransition GetPageTransition() const override; | 337 ui::PageTransition GetPageTransition() const override; |
354 void AcceptInput() override; | 338 void AcceptInput() override; |
355 void FocusSearch() override; | 339 void FocusSearch() override; |
356 void UpdateContentSettingsIcons() override; | 340 void UpdateContentSettingsIcons() override; |
357 void UpdateManagePasswordsIconAndBubble() override; | 341 void UpdateManagePasswordsIconAndBubble() override; |
358 void UpdatePageActions() override; | 342 void UpdatePageActions() override; |
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391 int GetDragOperationsForView(View* sender, const gfx::Point& p) override; | 375 int GetDragOperationsForView(View* sender, const gfx::Point& p) override; |
392 bool CanStartDragForView(View* sender, | 376 bool CanStartDragForView(View* sender, |
393 const gfx::Point& press_pt, | 377 const gfx::Point& press_pt, |
394 const gfx::Point& p) override; | 378 const gfx::Point& p) override; |
395 | 379 |
396 // OmniboxEditController: | 380 // OmniboxEditController: |
397 void OnChanged() override; | 381 void OnChanged() override; |
398 void OnSetFocus() override; | 382 void OnSetFocus() override; |
399 InstantController* GetInstant() override; | 383 InstantController* GetInstant() override; |
400 const ToolbarModel* GetToolbarModel() const override; | 384 const ToolbarModel* GetToolbarModel() const override; |
401 void HideURL() override; | |
402 | 385 |
403 // DropdownBarHostDelegate: | 386 // DropdownBarHostDelegate: |
404 void SetFocusAndSelection(bool select_all) override; | 387 void SetFocusAndSelection(bool select_all) override; |
405 void SetAnimationOffset(int offset) override; | 388 void SetAnimationOffset(int offset) override; |
406 | 389 |
407 // gfx::AnimationDelegate: | |
408 void AnimationProgressed(const gfx::Animation* animation) override; | |
409 void AnimationEnded(const gfx::Animation* animation) override; | |
410 | |
411 // TemplateURLServiceObserver: | 390 // TemplateURLServiceObserver: |
412 void OnTemplateURLServiceChanged() override; | 391 void OnTemplateURLServiceChanged() override; |
413 | 392 |
414 // SearchModelObserver: | 393 // SearchModelObserver: |
415 void ModelChanged(const SearchModel::State& old_state, | 394 void ModelChanged(const SearchModel::State& old_state, |
416 const SearchModel::State& new_state) override; | 395 const SearchModel::State& new_state) override; |
417 | 396 |
418 // The Browser this LocationBarView is in. Note that at least | 397 // The Browser this LocationBarView is in. Note that at least |
419 // chromeos::SimpleWebViewDialog uses a LocationBarView outside any browser | 398 // chromeos::SimpleWebViewDialog uses a LocationBarView outside any browser |
420 // window, so this may be NULL. | 399 // window, so this may be NULL. |
421 Browser* browser_; | 400 Browser* browser_; |
422 | 401 |
423 OmniboxViewViews* omnibox_view_; | 402 OmniboxViewViews* omnibox_view_; |
424 | 403 |
425 // Our delegate. | 404 // Our delegate. |
426 Delegate* delegate_; | 405 Delegate* delegate_; |
427 | 406 |
428 // Object used to paint the border. | 407 // Object used to paint the border. |
429 scoped_ptr<views::Painter> border_painter_; | 408 scoped_ptr<views::Painter> border_painter_; |
430 | 409 |
431 // The origin chip that may appear in the location bar. | |
432 OriginChipView* origin_chip_view_; | |
433 | |
434 // An icon to the left of the edit field. | 410 // An icon to the left of the edit field. |
435 LocationIconView* location_icon_view_; | 411 LocationIconView* location_icon_view_; |
436 | 412 |
437 // A bubble displayed for EV HTTPS sites. | 413 // A bubble displayed for EV HTTPS sites. |
438 EVBubbleView* ev_bubble_view_; | 414 EVBubbleView* ev_bubble_view_; |
439 | 415 |
440 // A view to show inline autocompletion when an IME is active. In this case, | 416 // A view to show inline autocompletion when an IME is active. In this case, |
441 // we shouldn't change the text or selection inside the OmniboxView itself, | 417 // we shouldn't change the text or selection inside the OmniboxView itself, |
442 // since this will conflict with the IME's control over the text. So instead | 418 // since this will conflict with the IME's control over the text. So instead |
443 // we show any autocompletion in a separate field after the OmniboxView. | 419 // we show any autocompletion in a separate field after the OmniboxView. |
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479 | 455 |
480 // The page action icon views. | 456 // The page action icon views. |
481 PageActionViews page_action_views_; | 457 PageActionViews page_action_views_; |
482 | 458 |
483 // The icon for Translate. | 459 // The icon for Translate. |
484 TranslateIconView* translate_icon_view_; | 460 TranslateIconView* translate_icon_view_; |
485 | 461 |
486 // The star. | 462 // The star. |
487 StarView* star_view_; | 463 StarView* star_view_; |
488 | 464 |
489 // The search/go button. | |
490 SearchButton* search_button_; | |
491 | |
492 // Whether we're in popup mode. This value also controls whether the location | 465 // Whether we're in popup mode. This value also controls whether the location |
493 // bar is read-only. | 466 // bar is read-only. |
494 const bool is_popup_mode_; | 467 const bool is_popup_mode_; |
495 | 468 |
496 // True if we should show a focus rect while the location entry field is | 469 // True if we should show a focus rect while the location entry field is |
497 // focused. Used when the toolbar is in full keyboard accessibility mode. | 470 // focused. Used when the toolbar is in full keyboard accessibility mode. |
498 bool show_focus_rect_; | 471 bool show_focus_rect_; |
499 | 472 |
500 // This is in case we're destroyed before the model loads. We need to make | 473 // This is in case we're destroyed before the model loads. We need to make |
501 // Add/RemoveObserver calls. | 474 // Add/RemoveObserver calls. |
502 TemplateURLService* template_url_service_; | 475 TemplateURLService* template_url_service_; |
503 | 476 |
504 // Tracks this preference to determine whether bookmark editing is allowed. | 477 // Tracks this preference to determine whether bookmark editing is allowed. |
505 BooleanPrefMember edit_bookmarks_enabled_; | 478 BooleanPrefMember edit_bookmarks_enabled_; |
506 | 479 |
507 // During dropdown animation, the host clips the widget and draws only the | 480 // During dropdown animation, the host clips the widget and draws only the |
508 // bottom part of it. The view needs to know the pixel offset at which we are | 481 // bottom part of it. The view needs to know the pixel offset at which we are |
509 // drawing the widget so that we can draw the curved edges that attach to the | 482 // drawing the widget so that we can draw the curved edges that attach to the |
510 // toolbar in the right location. | 483 // toolbar in the right location. |
511 int dropdown_animation_offset_; | 484 int dropdown_animation_offset_; |
512 | 485 |
513 // Origin chip animations. | |
514 // | |
515 // For the "show URL" animation, we instantly hide the origin chip and show | |
516 // the |omnibox_view_| in its place, containing the complete URL. However, we | |
517 // clip that view (using the XXX_leading_inset_ and XXX_width_ members) so | |
518 // that only the hostname is visible. We also offset the omnibox (using the | |
519 // XXX_offset_ members) so the hostname is in the same place as it was in the | |
520 // origin chip. Finally, we set the selection text and background color of | |
521 // the text to match the pressed origin chip. Then, as the animation runs, | |
522 // all of these values are animated to their steady-state values (no omnibox | |
523 // offset, no inset, width equal to the full omnibox text [which is reset to | |
524 // "no width clamp" after the animation ends], and standard selection colors). | |
525 // | |
526 // For the hide animation, we run the positioning and clipping parts of the | |
527 // animation in reverse, but instead of changing the selection color, because | |
528 // there usually isn't a selection when hiding, we leave the omnibox colors | |
529 // alone, and when the hide animation has ended, tell the origin chip to | |
530 // fade-in its background. | |
531 scoped_ptr<gfx::SlideAnimation> show_url_animation_; | |
532 scoped_ptr<gfx::SlideAnimation> hide_url_animation_; | |
533 // The omnibox offset may be positive or negative. The starting offset is the | |
534 // amount necessary to shift the |omnibox_view_| by such that the hostname | |
535 // portion of the URL aligns with the hostname in the origin chip. As the | |
536 // show animation runs, the current offset gradually moves to 0. | |
537 int starting_omnibox_offset_; | |
538 int current_omnibox_offset_; | |
539 // The leading inset is always positive. The starting inset is the width of | |
540 // the text between the leading edge of the omnibox and the edge of the | |
541 // hostname, which is clipped off at the start of the show animation. Note | |
542 // that in RTL mode, this will be the part of the URL that is logically after | |
543 // the hostname. As the show animation runs, the current inset gradually | |
544 // moves to 0. | |
545 int starting_omnibox_leading_inset_; | |
546 int current_omnibox_leading_inset_; | |
547 // The width is always positive. The ending width is the width of the entire | |
548 // omnibox URL. As the show animation runs, the current width gradually moves | |
549 // from the width of the hostname to the ending value. | |
550 int current_omnibox_width_; | |
551 int ending_omnibox_width_; | |
552 | |
553 // This is a debug state variable that stores if the WebContents was null | 486 // This is a debug state variable that stores if the WebContents was null |
554 // during the last RefreshPageAction. | 487 // during the last RefreshPageAction. |
555 bool web_contents_null_at_last_refresh_; | 488 bool web_contents_null_at_last_refresh_; |
556 | 489 |
557 DISALLOW_COPY_AND_ASSIGN(LocationBarView); | 490 DISALLOW_COPY_AND_ASSIGN(LocationBarView); |
558 }; | 491 }; |
559 | 492 |
560 #endif // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_VIEW_H_ | 493 #endif // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_VIEW_H_ |
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