| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ui/views/focus/focus_manager.h" |
| |
| #include "base/string_number_conversions.h" |
| #include "base/utf_string_conversions.h" |
| #include "ui/base/models/combobox_model.h" |
| #include "ui/views/controls/button/checkbox.h" |
| #include "ui/views/controls/button/radio_button.h" |
| #include "ui/views/controls/button/text_button.h" |
| #include "ui/views/controls/combobox/combobox.h" |
| #include "ui/views/controls/label.h" |
| #include "ui/views/controls/link.h" |
| #include "ui/views/controls/native/native_view_host.h" |
| #include "ui/views/controls/scroll_view.h" |
| #include "ui/views/controls/textfield/textfield.h" |
| #include "ui/views/focus/focus_manager_test.h" |
| #include "ui/views/widget/root_view.h" |
| #include "ui/views/widget/widget.h" |
| |
| #if !defined(USE_AURA) |
| #include "ui/views/controls/tabbed_pane/tabbed_pane.h" |
| #endif |
| |
| namespace views { |
| |
| namespace { |
| |
| int count = 1; |
| |
| const int kTopCheckBoxID = count++; // 1 |
| const int kLeftContainerID = count++; |
| const int kAppleLabelID = count++; |
| const int kAppleTextfieldID = count++; |
| const int kOrangeLabelID = count++; // 5 |
| const int kOrangeTextfieldID = count++; |
| const int kBananaLabelID = count++; |
| const int kBananaTextfieldID = count++; |
| const int kKiwiLabelID = count++; |
| const int kKiwiTextfieldID = count++; // 10 |
| const int kFruitButtonID = count++; |
| const int kFruitCheckBoxID = count++; |
| const int kComboboxID = count++; |
| |
| const int kRightContainerID = count++; |
| const int kAsparagusButtonID = count++; // 15 |
| const int kBroccoliButtonID = count++; |
| const int kCauliflowerButtonID = count++; |
| |
| const int kInnerContainerID = count++; |
| const int kScrollViewID = count++; |
| const int kRosettaLinkID = count++; // 20 |
| const int kStupeurEtTremblementLinkID = count++; |
| const int kDinerGameLinkID = count++; |
| const int kRidiculeLinkID = count++; |
| const int kClosetLinkID = count++; |
| const int kVisitingLinkID = count++; // 25 |
| const int kAmelieLinkID = count++; |
| const int kJoyeuxNoelLinkID = count++; |
| const int kCampingLinkID = count++; |
| const int kBriceDeNiceLinkID = count++; |
| const int kTaxiLinkID = count++; // 30 |
| const int kAsterixLinkID = count++; |
| |
| const int kOKButtonID = count++; |
| const int kCancelButtonID = count++; |
| const int kHelpButtonID = count++; |
| |
| #if !defined(USE_AURA) |
| const int kStyleContainerID = count++; // 35 |
| const int kBoldCheckBoxID = count++; |
| const int kItalicCheckBoxID = count++; |
| const int kUnderlinedCheckBoxID = count++; |
| const int kStyleHelpLinkID = count++; |
| const int kStyleTextEditID = count++; // 40 |
| #endif |
| |
| const int kSearchContainerID = count++; |
| const int kSearchTextfieldID = count++; |
| const int kSearchButtonID = count++; |
| const int kHelpLinkID = count++; |
| |
| const int kThumbnailContainerID = count++; // 45 |
| const int kThumbnailStarID = count++; |
| const int kThumbnailSuperStarID = count++; |
| |
| class DummyComboboxModel : public ui::ComboboxModel { |
| public: |
| // Overridden from ui::ComboboxModel: |
| virtual int GetItemCount() const OVERRIDE { return 10; } |
| virtual string16 GetItemAt(int index) OVERRIDE { |
| return ASCIIToUTF16("Item ") + base::IntToString16(index); |
| } |
| }; |
| |
| // A View that can act as a pane. |
| class PaneView : public View, public FocusTraversable { |
| public: |
| PaneView() : focus_search_(NULL) {} |
| |
| // If this method is called, this view will use GetPaneFocusTraversable to |
| // have this provided FocusSearch used instead of the default one, allowing |
| // you to trap focus within the pane. |
| void EnablePaneFocus(FocusSearch* focus_search) { |
| focus_search_ = focus_search; |
| } |
| |
| // Overridden from views::View: |
| virtual FocusTraversable* GetPaneFocusTraversable() { |
| if (focus_search_) |
| return this; |
| else |
| return NULL; |
| } |
| |
| // Overridden from views::FocusTraversable: |
| virtual views::FocusSearch* GetFocusSearch() { |
| return focus_search_; |
| } |
| virtual FocusTraversable* GetFocusTraversableParent() { |
| return NULL; |
| } |
| virtual View* GetFocusTraversableParentView() { |
| return NULL; |
| } |
| |
| private: |
| FocusSearch* focus_search_; |
| }; |
| |
| // BorderView is a view containing a native window with its own view hierarchy. |
| // It is interesting to test focus traversal from a view hierarchy to an inner |
| // view hierarchy. |
| class BorderView : public NativeViewHost { |
| public: |
| explicit BorderView(View* child) : child_(child), widget_(NULL) { |
| DCHECK(child); |
| set_focusable(false); |
| } |
| |
| virtual ~BorderView() {} |
| |
| virtual internal::RootView* GetContentsRootView() { |
| return static_cast<internal::RootView*>(widget_->GetRootView()); |
| } |
| |
| virtual FocusTraversable* GetFocusTraversable() { |
| return static_cast<internal::RootView*>(widget_->GetRootView()); |
| } |
| |
| virtual void ViewHierarchyChanged(bool is_add, View *parent, View *child) { |
| NativeViewHost::ViewHierarchyChanged(is_add, parent, child); |
| |
| if (child == this && is_add) { |
| if (!widget_) { |
| widget_ = new Widget; |
| Widget::InitParams params(Widget::InitParams::TYPE_CONTROL); |
| #if defined(OS_WIN) || defined(USE_AURA) |
| params.parent = parent->GetWidget()->GetNativeView(); |
| #else |
| NOTREACHED(); |
| #endif |
| widget_->Init(params); |
| widget_->SetFocusTraversableParentView(this); |
| widget_->SetContentsView(child_); |
| } |
| |
| // We have been added to a view hierarchy, attach the native view. |
| Attach(widget_->GetNativeView()); |
| // Also update the FocusTraversable parent so the focus traversal works. |
| static_cast<internal::RootView*>(widget_->GetRootView())-> |
| SetFocusTraversableParent(GetWidget()->GetFocusTraversable()); |
| } |
| } |
| |
| private: |
| View* child_; |
| Widget* widget_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BorderView); |
| }; |
| |
| } // namespace |
| |
| class FocusTraversalTest : public FocusManagerTest { |
| public: |
| ~FocusTraversalTest(); |
| |
| virtual void InitContentView() OVERRIDE; |
| |
| protected: |
| FocusTraversalTest(); |
| |
| View* FindViewByID(int id) { |
| View* view = GetContentsView()->GetViewByID(id); |
| if (view) |
| return view; |
| #if !defined(USE_AURA) |
| if (style_tab_) |
| view = style_tab_->GetSelectedTab()->GetViewByID(id); |
| #endif |
| if (view) |
| return view; |
| view = search_border_view_->GetContentsRootView()->GetViewByID(id); |
| if (view) |
| return view; |
| return NULL; |
| } |
| |
| protected: |
| #if !defined(USE_AURA) |
| TabbedPane* style_tab_; |
| #endif |
| BorderView* search_border_view_; |
| DummyComboboxModel combobox_model_; |
| PaneView* left_container_; |
| PaneView* right_container_; |
| |
| DISALLOW_COPY_AND_ASSIGN(FocusTraversalTest); |
| }; |
| |
| FocusTraversalTest::FocusTraversalTest() |
| : |
| #if !defined(USE_AURA) |
| style_tab_(NULL), |
| #endif |
| search_border_view_(NULL) { |
| } |
| |
| FocusTraversalTest::~FocusTraversalTest() { |
| } |
| |
| void FocusTraversalTest::InitContentView() { |
| // Create a complicated view hierarchy with lots of control types for |
| // use by all of the focus traversal tests. |
| // |
| // Class name, ID, and asterisk next to focusable views: |
| // |
| // View |
| // Checkbox * kTopCheckBoxID |
| // PaneView kLeftContainerID |
| // Label kAppleLabelID |
| // Textfield * kAppleTextfieldID |
| // Label kOrangeLabelID |
| // Textfield * kOrangeTextfieldID |
| // Label kBananaLabelID |
| // Textfield * kBananaTextfieldID |
| // Label kKiwiLabelID |
| // Textfield * kKiwiTextfieldID |
| // NativeButton * kFruitButtonID |
| // Checkbox * kFruitCheckBoxID |
| // Combobox * kComboboxID |
| // PaneView kRightContainerID |
| // RadioButton * kAsparagusButtonID |
| // RadioButton * kBroccoliButtonID |
| // RadioButton * kCauliflowerButtonID |
| // View kInnerContainerID |
| // ScrollView kScrollViewID |
| // View |
| // Link * kRosettaLinkID |
| // Link * kStupeurEtTremblementLinkID |
| // Link * kDinerGameLinkID |
| // Link * kRidiculeLinkID |
| // Link * kClosetLinkID |
| // Link * kVisitingLinkID |
| // Link * kAmelieLinkID |
| // Link * kJoyeuxNoelLinkID |
| // Link * kCampingLinkID |
| // Link * kBriceDeNiceLinkID |
| // Link * kTaxiLinkID |
| // Link * kAsterixLinkID |
| // NativeButton * kOKButtonID |
| // NativeButton * kCancelButtonID |
| // NativeButton * kHelpButtonID |
| // #if !defined(USE_AURA) |
| // TabbedPane * kStyleContainerID |
| // View |
| // Checkbox * kBoldCheckBoxID |
| // Checkbox * kItalicCheckBoxID |
| // Checkbox * kUnderlinedCheckBoxID |
| // Link * kStyleHelpLinkID |
| // Textfield * kStyleTextEditID |
| // Other |
| // #endif |
| // BorderView kSearchContainerID |
| // View |
| // Textfield * kSearchTextfieldID |
| // NativeButton * kSearchButtonID |
| // Link * kHelpLinkID |
| // View * kThumbnailContainerID |
| // NativeButton * kThumbnailStarID |
| // NativeButton * kThumbnailSuperStarID |
| |
| GetContentsView()->set_background( |
| Background::CreateSolidBackground(SK_ColorWHITE)); |
| |
| Checkbox* cb = new Checkbox(ASCIIToUTF16("This is a checkbox")); |
| GetContentsView()->AddChildView(cb); |
| // In this fast paced world, who really has time for non hard-coded layout? |
| cb->SetBounds(10, 10, 200, 20); |
| cb->set_id(kTopCheckBoxID); |
| |
| left_container_ = new PaneView(); |
| left_container_->set_border(Border::CreateSolidBorder(1, SK_ColorBLACK)); |
| left_container_->set_background( |
| Background::CreateSolidBackground(240, 240, 240)); |
| left_container_->set_id(kLeftContainerID); |
| GetContentsView()->AddChildView(left_container_); |
| left_container_->SetBounds(10, 35, 250, 200); |
| |
| int label_x = 5; |
| int label_width = 50; |
| int label_height = 15; |
| int text_field_width = 150; |
| int y = 10; |
| int gap_between_labels = 10; |
| |
| Label* label = new Label(ASCIIToUTF16("Apple:")); |
| label->set_id(kAppleLabelID); |
| left_container_->AddChildView(label); |
| label->SetBounds(label_x, y, label_width, label_height); |
| |
| Textfield* text_field = new Textfield(); |
| text_field->set_id(kAppleTextfieldID); |
| left_container_->AddChildView(text_field); |
| text_field->SetBounds(label_x + label_width + 5, y, |
| text_field_width, label_height); |
| |
| y += label_height + gap_between_labels; |
| |
| label = new Label(ASCIIToUTF16("Orange:")); |
| label->set_id(kOrangeLabelID); |
| left_container_->AddChildView(label); |
| label->SetBounds(label_x, y, label_width, label_height); |
| |
| text_field = new Textfield(); |
| text_field->set_id(kOrangeTextfieldID); |
| left_container_->AddChildView(text_field); |
| text_field->SetBounds(label_x + label_width + 5, y, |
| text_field_width, label_height); |
| |
| y += label_height + gap_between_labels; |
| |
| label = new Label(ASCIIToUTF16("Banana:")); |
| label->set_id(kBananaLabelID); |
| left_container_->AddChildView(label); |
| label->SetBounds(label_x, y, label_width, label_height); |
| |
| text_field = new Textfield(); |
| text_field->set_id(kBananaTextfieldID); |
| left_container_->AddChildView(text_field); |
| text_field->SetBounds(label_x + label_width + 5, y, |
| text_field_width, label_height); |
| |
| y += label_height + gap_between_labels; |
| |
| label = new Label(ASCIIToUTF16("Kiwi:")); |
| label->set_id(kKiwiLabelID); |
| left_container_->AddChildView(label); |
| label->SetBounds(label_x, y, label_width, label_height); |
| |
| text_field = new Textfield(); |
| text_field->set_id(kKiwiTextfieldID); |
| left_container_->AddChildView(text_field); |
| text_field->SetBounds(label_x + label_width + 5, y, |
| text_field_width, label_height); |
| |
| y += label_height + gap_between_labels; |
| |
| NativeTextButton* button = new NativeTextButton(NULL, |
| ASCIIToUTF16("Click me")); |
| button->SetBounds(label_x, y + 10, 80, 30); |
| button->set_id(kFruitButtonID); |
| left_container_->AddChildView(button); |
| y += 40; |
| |
| cb = new Checkbox(ASCIIToUTF16("This is another check box")); |
| cb->SetBounds(label_x + label_width + 5, y, 180, 20); |
| cb->set_id(kFruitCheckBoxID); |
| left_container_->AddChildView(cb); |
| y += 20; |
| |
| Combobox* combobox = new Combobox(&combobox_model_); |
| combobox->SetBounds(label_x + label_width + 5, y, 150, 30); |
| combobox->set_id(kComboboxID); |
| left_container_->AddChildView(combobox); |
| |
| right_container_ = new PaneView(); |
| right_container_->set_border(Border::CreateSolidBorder(1, SK_ColorBLACK)); |
| right_container_->set_background( |
| Background::CreateSolidBackground(240, 240, 240)); |
| right_container_->set_id(kRightContainerID); |
| GetContentsView()->AddChildView(right_container_); |
| right_container_->SetBounds(270, 35, 300, 200); |
| |
| y = 10; |
| int radio_button_height = 18; |
| int gap_between_radio_buttons = 10; |
| RadioButton* radio_button = new RadioButton(ASCIIToUTF16("Asparagus"), 1); |
| radio_button->set_id(kAsparagusButtonID); |
| right_container_->AddChildView(radio_button); |
| radio_button->SetBounds(5, y, 70, radio_button_height); |
| radio_button->SetGroup(1); |
| y += radio_button_height + gap_between_radio_buttons; |
| radio_button = new RadioButton(ASCIIToUTF16("Broccoli"), 1); |
| radio_button->set_id(kBroccoliButtonID); |
| right_container_->AddChildView(radio_button); |
| radio_button->SetBounds(5, y, 70, radio_button_height); |
| radio_button->SetGroup(1); |
| RadioButton* radio_button_to_check = radio_button; |
| y += radio_button_height + gap_between_radio_buttons; |
| radio_button = new RadioButton(ASCIIToUTF16("Cauliflower"), 1); |
| radio_button->set_id(kCauliflowerButtonID); |
| right_container_->AddChildView(radio_button); |
| radio_button->SetBounds(5, y, 70, radio_button_height); |
| radio_button->SetGroup(1); |
| y += radio_button_height + gap_between_radio_buttons; |
| |
| View* inner_container = new View(); |
| inner_container->set_border(Border::CreateSolidBorder(1, SK_ColorBLACK)); |
| inner_container->set_background( |
| Background::CreateSolidBackground(230, 230, 230)); |
| inner_container->set_id(kInnerContainerID); |
| right_container_->AddChildView(inner_container); |
| inner_container->SetBounds(100, 10, 150, 180); |
| |
| ScrollView* scroll_view = new ScrollView(); |
| scroll_view->set_id(kScrollViewID); |
| inner_container->AddChildView(scroll_view); |
| scroll_view->SetBounds(1, 1, 148, 178); |
| |
| View* scroll_content = new View(); |
| scroll_content->SetBounds(0, 0, 200, 200); |
| scroll_content->set_background( |
| Background::CreateSolidBackground(200, 200, 200)); |
| scroll_view->SetContents(scroll_content); |
| |
| static const char* const kTitles[] = { |
| "Rosetta", "Stupeur et tremblement", "The diner game", |
| "Ridicule", "Le placard", "Les Visiteurs", "Amelie", |
| "Joyeux Noel", "Camping", "Brice de Nice", |
| "Taxi", "Asterix" |
| }; |
| |
| static const int kIDs[] = { |
| kRosettaLinkID, kStupeurEtTremblementLinkID, kDinerGameLinkID, |
| kRidiculeLinkID, kClosetLinkID, kVisitingLinkID, kAmelieLinkID, |
| kJoyeuxNoelLinkID, kCampingLinkID, kBriceDeNiceLinkID, |
| kTaxiLinkID, kAsterixLinkID |
| }; |
| |
| DCHECK(arraysize(kTitles) == arraysize(kIDs)); |
| |
| y = 5; |
| for (size_t i = 0; i < arraysize(kTitles); ++i) { |
| Link* link = new Link(ASCIIToUTF16(kTitles[i])); |
| link->SetHorizontalAlignment(Label::ALIGN_LEFT); |
| link->set_id(kIDs[i]); |
| scroll_content->AddChildView(link); |
| link->SetBounds(5, y, 300, 15); |
| y += 15; |
| } |
| |
| y = 250; |
| int width = 60; |
| button = new NativeTextButton(NULL, ASCIIToUTF16("OK")); |
| button->set_id(kOKButtonID); |
| button->SetIsDefault(true); |
| |
| GetContentsView()->AddChildView(button); |
| button->SetBounds(150, y, width, 30); |
| |
| button = new NativeTextButton(NULL, ASCIIToUTF16("Cancel")); |
| button->set_id(kCancelButtonID); |
| GetContentsView()->AddChildView(button); |
| button->SetBounds(220, y, width, 30); |
| |
| button = new NativeTextButton(NULL, ASCIIToUTF16("Help")); |
| button->set_id(kHelpButtonID); |
| GetContentsView()->AddChildView(button); |
| button->SetBounds(290, y, width, 30); |
| |
| y += 40; |
| |
| View* contents = NULL; |
| Link* link = NULL; |
| |
| #if !defined(USE_AURA) |
| // Left bottom box with style checkboxes. |
| contents = new View(); |
| contents->set_background(Background::CreateSolidBackground(SK_ColorWHITE)); |
| cb = new Checkbox(ASCIIToUTF16("Bold")); |
| contents->AddChildView(cb); |
| cb->SetBounds(10, 10, 50, 20); |
| cb->set_id(kBoldCheckBoxID); |
| |
| cb = new Checkbox(ASCIIToUTF16("Italic")); |
| contents->AddChildView(cb); |
| cb->SetBounds(70, 10, 50, 20); |
| cb->set_id(kItalicCheckBoxID); |
| |
| cb = new Checkbox(ASCIIToUTF16("Underlined")); |
| contents->AddChildView(cb); |
| cb->SetBounds(130, 10, 70, 20); |
| cb->set_id(kUnderlinedCheckBoxID); |
| |
| link = new Link(ASCIIToUTF16("Help")); |
| contents->AddChildView(link); |
| link->SetBounds(10, 35, 70, 10); |
| link->set_id(kStyleHelpLinkID); |
| |
| text_field = new Textfield(); |
| contents->AddChildView(text_field); |
| text_field->SetBounds(10, 50, 100, 20); |
| text_field->set_id(kStyleTextEditID); |
| |
| style_tab_ = new TabbedPane(); |
| style_tab_->set_id(kStyleContainerID); |
| GetContentsView()->AddChildView(style_tab_); |
| style_tab_->SetBounds(10, y, 210, 100); |
| style_tab_->AddTab(ASCIIToUTF16("Style"), contents); |
| style_tab_->AddTab(ASCIIToUTF16("Other"), new View()); |
| #endif |
| |
| // Right bottom box with search. |
| contents = new View(); |
| contents->set_background(Background::CreateSolidBackground(SK_ColorWHITE)); |
| text_field = new Textfield(); |
| contents->AddChildView(text_field); |
| text_field->SetBounds(10, 10, 100, 20); |
| text_field->set_id(kSearchTextfieldID); |
| |
| button = new NativeTextButton(NULL, ASCIIToUTF16("Search")); |
| contents->AddChildView(button); |
| button->SetBounds(112, 5, 60, 30); |
| button->set_id(kSearchButtonID); |
| |
| link = new Link(ASCIIToUTF16("Help")); |
| link->SetHorizontalAlignment(Label::ALIGN_LEFT); |
| link->set_id(kHelpLinkID); |
| contents->AddChildView(link); |
| link->SetBounds(175, 10, 30, 20); |
| |
| search_border_view_ = new BorderView(contents); |
| search_border_view_->set_id(kSearchContainerID); |
| |
| GetContentsView()->AddChildView(search_border_view_); |
| search_border_view_->SetBounds(300, y, 240, 50); |
| |
| y += 60; |
| |
| contents = new View(); |
| contents->set_focusable(true); |
| contents->set_background(Background::CreateSolidBackground(SK_ColorBLUE)); |
| contents->set_id(kThumbnailContainerID); |
| button = new NativeTextButton(NULL, ASCIIToUTF16("Star")); |
| contents->AddChildView(button); |
| button->SetBounds(5, 5, 50, 30); |
| button->set_id(kThumbnailStarID); |
| button = new NativeTextButton(NULL, ASCIIToUTF16("SuperStar")); |
| contents->AddChildView(button); |
| button->SetBounds(60, 5, 100, 30); |
| button->set_id(kThumbnailSuperStarID); |
| |
| GetContentsView()->AddChildView(contents); |
| contents->SetBounds(250, y, 200, 50); |
| // We can only call RadioButton::SetChecked() on the radio-button is part of |
| // the view hierarchy. |
| radio_button_to_check->SetChecked(true); |
| } |
| |
| TEST_F(FocusTraversalTest, NormalTraversal) { |
| const int kTraversalIDs[] = { kTopCheckBoxID, kAppleTextfieldID, |
| kOrangeTextfieldID, kBananaTextfieldID, kKiwiTextfieldID, |
| kFruitButtonID, kFruitCheckBoxID, kComboboxID, kBroccoliButtonID, |
| kRosettaLinkID, kStupeurEtTremblementLinkID, |
| kDinerGameLinkID, kRidiculeLinkID, kClosetLinkID, kVisitingLinkID, |
| kAmelieLinkID, kJoyeuxNoelLinkID, kCampingLinkID, kBriceDeNiceLinkID, |
| kTaxiLinkID, kAsterixLinkID, kOKButtonID, kCancelButtonID, kHelpButtonID, |
| #if !defined(USE_AURA) |
| kStyleContainerID, kBoldCheckBoxID, kItalicCheckBoxID, |
| kUnderlinedCheckBoxID, kStyleHelpLinkID, kStyleTextEditID, |
| #endif |
| kSearchTextfieldID, kSearchButtonID, kHelpLinkID, |
| kThumbnailContainerID, kThumbnailStarID, kThumbnailSuperStarID }; |
| |
| // Uncomment the following line if you want to test manually the UI of this |
| // test. |
| // MessageLoopForUI::current()->RunWithDispatcher(new AcceleratorHandler()); |
| |
| // Let's traverse the whole focus hierarchy (several times, to make sure it |
| // loops OK). |
| GetFocusManager()->ClearFocus(); |
| for (int i = 0; i < 3; ++i) { |
| for (size_t j = 0; j < arraysize(kTraversalIDs); j++) { |
| GetFocusManager()->AdvanceFocus(false); |
| View* focused_view = GetFocusManager()->GetFocusedView(); |
| EXPECT_TRUE(focused_view != NULL); |
| if (focused_view) |
| EXPECT_EQ(kTraversalIDs[j], focused_view->id()); |
| } |
| } |
| |
| // Let's traverse in reverse order. |
| GetFocusManager()->ClearFocus(); |
| for (int i = 0; i < 3; ++i) { |
| for (int j = arraysize(kTraversalIDs) - 1; j >= 0; --j) { |
| GetFocusManager()->AdvanceFocus(true); |
| View* focused_view = GetFocusManager()->GetFocusedView(); |
| EXPECT_TRUE(focused_view != NULL); |
| if (focused_view) |
| EXPECT_EQ(kTraversalIDs[j], focused_view->id()); |
| } |
| } |
| } |
| |
| TEST_F(FocusTraversalTest, TraversalWithNonEnabledViews) { |
| const int kDisabledIDs[] = { |
| kBananaTextfieldID, kFruitCheckBoxID, kComboboxID, kAsparagusButtonID, |
| kCauliflowerButtonID, kClosetLinkID, kVisitingLinkID, kBriceDeNiceLinkID, |
| kTaxiLinkID, kAsterixLinkID, kHelpButtonID, |
| #if !defined(USE_AURA) |
| kBoldCheckBoxID, |
| #endif |
| kSearchTextfieldID, kHelpLinkID }; |
| |
| const int kTraversalIDs[] = { kTopCheckBoxID, kAppleTextfieldID, |
| kOrangeTextfieldID, kKiwiTextfieldID, kFruitButtonID, kBroccoliButtonID, |
| kRosettaLinkID, kStupeurEtTremblementLinkID, kDinerGameLinkID, |
| kRidiculeLinkID, kAmelieLinkID, kJoyeuxNoelLinkID, kCampingLinkID, |
| kOKButtonID, kCancelButtonID, |
| #if !defined(USE_AURA) |
| kStyleContainerID, kItalicCheckBoxID, kUnderlinedCheckBoxID, |
| kStyleHelpLinkID, kStyleTextEditID, |
| #endif |
| kSearchButtonID, kThumbnailContainerID, kThumbnailStarID, |
| kThumbnailSuperStarID }; |
| |
| // Let's disable some views. |
| for (size_t i = 0; i < arraysize(kDisabledIDs); i++) { |
| View* v = FindViewByID(kDisabledIDs[i]); |
| ASSERT_TRUE(v != NULL); |
| v->SetEnabled(false); |
| } |
| |
| // Uncomment the following line if you want to test manually the UI of this |
| // test. |
| // MessageLoopForUI::current()->RunWithDispatcher(new AcceleratorHandler()); |
| |
| View* focused_view; |
| // Let's do one traversal (several times, to make sure it loops ok). |
| GetFocusManager()->ClearFocus(); |
| for (int i = 0; i < 3; ++i) { |
| for (size_t j = 0; j < arraysize(kTraversalIDs); j++) { |
| GetFocusManager()->AdvanceFocus(false); |
| focused_view = GetFocusManager()->GetFocusedView(); |
| EXPECT_TRUE(focused_view != NULL); |
| if (focused_view) |
| EXPECT_EQ(kTraversalIDs[j], focused_view->id()); |
| } |
| } |
| |
| // Same thing in reverse. |
| GetFocusManager()->ClearFocus(); |
| for (int i = 0; i < 3; ++i) { |
| for (int j = arraysize(kTraversalIDs) - 1; j >= 0; --j) { |
| GetFocusManager()->AdvanceFocus(true); |
| focused_view = GetFocusManager()->GetFocusedView(); |
| EXPECT_TRUE(focused_view != NULL); |
| if (focused_view) |
| EXPECT_EQ(kTraversalIDs[j], focused_view->id()); |
| } |
| } |
| } |
| |
| TEST_F(FocusTraversalTest, TraversalWithInvisibleViews) { |
| const int kInvisibleIDs[] = { kTopCheckBoxID, kOKButtonID, |
| kThumbnailContainerID }; |
| |
| const int kTraversalIDs[] = { kAppleTextfieldID, kOrangeTextfieldID, |
| kBananaTextfieldID, kKiwiTextfieldID, kFruitButtonID, kFruitCheckBoxID, |
| kComboboxID, kBroccoliButtonID, kRosettaLinkID, |
| kStupeurEtTremblementLinkID, kDinerGameLinkID, kRidiculeLinkID, |
| kClosetLinkID, kVisitingLinkID, kAmelieLinkID, kJoyeuxNoelLinkID, |
| kCampingLinkID, kBriceDeNiceLinkID, kTaxiLinkID, kAsterixLinkID, |
| kCancelButtonID, kHelpButtonID, |
| #if !defined(USE_AURA) |
| kStyleContainerID, kBoldCheckBoxID, kItalicCheckBoxID, |
| kUnderlinedCheckBoxID, kStyleHelpLinkID, kStyleTextEditID, |
| #endif |
| kSearchTextfieldID, kSearchButtonID, kHelpLinkID }; |
| |
| |
| // Let's make some views invisible. |
| for (size_t i = 0; i < arraysize(kInvisibleIDs); i++) { |
| View* v = FindViewByID(kInvisibleIDs[i]); |
| ASSERT_TRUE(v != NULL); |
| v->SetVisible(false); |
| } |
| |
| // Uncomment the following line if you want to test manually the UI of this |
| // test. |
| // MessageLoopForUI::current()->RunWithDispatcher(new AcceleratorHandler()); |
| |
| View* focused_view; |
| // Let's do one traversal (several times, to make sure it loops ok). |
| GetFocusManager()->ClearFocus(); |
| for (int i = 0; i < 3; ++i) { |
| for (size_t j = 0; j < arraysize(kTraversalIDs); j++) { |
| GetFocusManager()->AdvanceFocus(false); |
| focused_view = GetFocusManager()->GetFocusedView(); |
| EXPECT_TRUE(focused_view != NULL); |
| if (focused_view) |
| EXPECT_EQ(kTraversalIDs[j], focused_view->id()); |
| } |
| } |
| |
| // Same thing in reverse. |
| GetFocusManager()->ClearFocus(); |
| for (int i = 0; i < 3; ++i) { |
| for (int j = arraysize(kTraversalIDs) - 1; j >= 0; --j) { |
| GetFocusManager()->AdvanceFocus(true); |
| focused_view = GetFocusManager()->GetFocusedView(); |
| EXPECT_TRUE(focused_view != NULL); |
| if (focused_view) |
| EXPECT_EQ(kTraversalIDs[j], focused_view->id()); |
| } |
| } |
| } |
| |
| TEST_F(FocusTraversalTest, PaneTraversal) { |
| // Tests trapping the traversal within a pane - useful for full |
| // keyboard accessibility for toolbars. |
| |
| // First test the left container. |
| const int kLeftTraversalIDs[] = { |
| kAppleTextfieldID, |
| kOrangeTextfieldID, kBananaTextfieldID, kKiwiTextfieldID, |
| kFruitButtonID, kFruitCheckBoxID, kComboboxID }; |
| |
| FocusSearch focus_search_left(left_container_, true, false); |
| left_container_->EnablePaneFocus(&focus_search_left); |
| FindViewByID(kComboboxID)->RequestFocus(); |
| |
| // Traverse the focus hierarchy within the pane several times. |
| for (int i = 0; i < 3; ++i) { |
| for (size_t j = 0; j < arraysize(kLeftTraversalIDs); j++) { |
| GetFocusManager()->AdvanceFocus(false); |
| View* focused_view = GetFocusManager()->GetFocusedView(); |
| EXPECT_TRUE(focused_view != NULL); |
| if (focused_view) |
| EXPECT_EQ(kLeftTraversalIDs[j], focused_view->id()); |
| } |
| } |
| |
| // Traverse in reverse order. |
| FindViewByID(kAppleTextfieldID)->RequestFocus(); |
| for (int i = 0; i < 3; ++i) { |
| for (int j = arraysize(kLeftTraversalIDs) - 1; j >= 0; --j) { |
| GetFocusManager()->AdvanceFocus(true); |
| View* focused_view = GetFocusManager()->GetFocusedView(); |
| EXPECT_TRUE(focused_view != NULL); |
| if (focused_view) |
| EXPECT_EQ(kLeftTraversalIDs[j], focused_view->id()); |
| } |
| } |
| |
| // Now test the right container, but this time with accessibility mode. |
| // Make some links not focusable, but mark one of them as |
| // "accessibility focusable", so it should show up in the traversal. |
| const int kRightTraversalIDs[] = { |
| kBroccoliButtonID, kDinerGameLinkID, kRidiculeLinkID, |
| kClosetLinkID, kVisitingLinkID, kAmelieLinkID, kJoyeuxNoelLinkID, |
| kCampingLinkID, kBriceDeNiceLinkID, kTaxiLinkID, kAsterixLinkID }; |
| |
| FocusSearch focus_search_right(right_container_, true, true); |
| right_container_->EnablePaneFocus(&focus_search_right); |
| FindViewByID(kRosettaLinkID)->set_focusable(false); |
| FindViewByID(kStupeurEtTremblementLinkID)->set_focusable(false); |
| FindViewByID(kDinerGameLinkID)->set_accessibility_focusable(true); |
| FindViewByID(kDinerGameLinkID)->set_focusable(false); |
| FindViewByID(kAsterixLinkID)->RequestFocus(); |
| |
| // Traverse the focus hierarchy within the pane several times. |
| for (int i = 0; i < 3; ++i) { |
| for (size_t j = 0; j < arraysize(kRightTraversalIDs); j++) { |
| GetFocusManager()->AdvanceFocus(false); |
| View* focused_view = GetFocusManager()->GetFocusedView(); |
| EXPECT_TRUE(focused_view != NULL); |
| if (focused_view) |
| EXPECT_EQ(kRightTraversalIDs[j], focused_view->id()); |
| } |
| } |
| |
| // Traverse in reverse order. |
| FindViewByID(kBroccoliButtonID)->RequestFocus(); |
| for (int i = 0; i < 3; ++i) { |
| for (int j = arraysize(kRightTraversalIDs) - 1; j >= 0; --j) { |
| GetFocusManager()->AdvanceFocus(true); |
| View* focused_view = GetFocusManager()->GetFocusedView(); |
| EXPECT_TRUE(focused_view != NULL); |
| if (focused_view) |
| EXPECT_EQ(kRightTraversalIDs[j], focused_view->id()); |
| } |
| } |
| } |
| |
| } // namespace views |