| // 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 "chrome/browser/ui/views/extensions/extension_popup.h" |
| |
| #include "chrome/browser/chrome_notification_types.h" |
| #include "chrome/browser/devtools/devtools_window.h" |
| #include "chrome/browser/extensions/extension_view_host.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "content/public/browser/devtools_agent_host.h" |
| #include "content/public/browser/notification_details.h" |
| #include "content/public/browser/notification_source.h" |
| #include "content/public/browser/render_view_host.h" |
| #include "content/public/browser/web_contents.h" |
| #include "ui/gfx/geometry/insets.h" |
| #include "ui/views/bubble/bubble_frame_view.h" |
| #include "ui/views/controls/native/native_view_host.h" |
| #include "ui/views/layout/fill_layout.h" |
| #include "ui/views/widget/widget.h" |
| |
| #if defined(USE_AURA) |
| #include "chrome/browser/ui/browser_dialogs.h" |
| #include "ui/aura/window.h" |
| #include "ui/wm/core/window_animations.h" |
| #include "ui/wm/public/activation_client.h" |
| #endif |
| |
| // static |
| void ExtensionPopup::ShowPopup( |
| std::unique_ptr<extensions::ExtensionViewHost> host, |
| views::View* anchor_view, |
| views::BubbleBorder::Arrow arrow, |
| ShowAction show_action) { |
| auto* popup = |
| new ExtensionPopup(host.release(), anchor_view, arrow, show_action); |
| views::BubbleDialogDelegateView::CreateBubble(popup); |
| |
| #if defined(USE_AURA) |
| gfx::NativeView native_view = popup->GetWidget()->GetNativeView(); |
| wm::SetWindowVisibilityAnimationType( |
| native_view, wm::WINDOW_VISIBILITY_ANIMATION_TYPE_VERTICAL); |
| wm::SetWindowVisibilityAnimationVerticalPosition(native_view, -3.0f); |
| |
| // This is removed in ExtensionPopup::OnWidgetDestroying(), which is |
| // guaranteed to be called before the Widget goes away. It's not safe to use |
| // a ScopedObserver for this, since the activation client may be deleted |
| // without a call back to this class. |
| wm::GetActivationClient(native_view->GetRootWindow())->AddObserver(popup); |
| |
| chrome::RecordDialogCreation(chrome::DialogIdentifier::EXTENSION_POPUP_AURA); |
| #endif |
| } |
| |
| ExtensionPopup::~ExtensionPopup() { |
| content::DevToolsAgentHost::RemoveObserver(this); |
| } |
| |
| gfx::Size ExtensionPopup::CalculatePreferredSize() const { |
| // Constrain the size to popup min/max. |
| gfx::Size sz = views::View::CalculatePreferredSize(); |
| sz.SetToMax(gfx::Size(kMinWidth, kMinHeight)); |
| sz.SetToMin(gfx::Size(kMaxWidth, kMaxHeight)); |
| return sz; |
| } |
| |
| void ExtensionPopup::AddedToWidget() { |
| BubbleDialogDelegateView::AddedToWidget(); |
| |
| const int radius = |
| GetBubbleFrameView()->bubble_border()->GetBorderCornerRadius(); |
| const bool contents_has_rounded_corners = |
| GetExtensionView()->holder()->SetCornerRadius(radius); |
| SetBorder(views::CreateEmptyBorder( |
| gfx::Insets(contents_has_rounded_corners ? 0 : radius, 0))); |
| } |
| |
| int ExtensionPopup::GetDialogButtons() const { |
| return ui::DIALOG_BUTTON_NONE; |
| } |
| |
| void ExtensionPopup::OnWidgetActivationChanged(views::Widget* widget, |
| bool active) { |
| BubbleDialogDelegateView::OnWidgetActivationChanged(widget, active); |
| |
| // The widget is shown asynchronously and may take a long time to appear, so |
| // only close if it's actually been shown. |
| if (GetWidget()->IsVisible()) { |
| // Extension popups need to open child windows sometimes (e.g. for JS |
| // alerts), which take activation; so ExtensionPopup can't close on |
| // deactivation. Instead, close when the parent widget is activated; this |
| // leaves the popup open when e.g. a non-Chrome window is activated, which |
| // doesn't feel very menu-like, but is better than any alternative. See |
| // https://crbug.com/941994 for more discussion. |
| if (widget == anchor_widget() && active) |
| CloseUnlessUnderInspection(); |
| } |
| } |
| |
| bool ExtensionPopup::ShouldHaveRoundCorners() const { |
| return false; |
| } |
| |
| #if defined(USE_AURA) |
| void ExtensionPopup::OnWidgetDestroying(views::Widget* widget) { |
| BubbleDialogDelegateView::OnWidgetDestroying(widget); |
| |
| if (widget == GetWidget()) { |
| auto* activation_client = |
| wm::GetActivationClient(widget->GetNativeWindow()->GetRootWindow()); |
| // If the popup was being inspected with devtools and the browser window |
| // was closed, then the root window and activation client are already |
| // destroyed. |
| if (activation_client) |
| activation_client->RemoveObserver(this); |
| } |
| } |
| |
| void ExtensionPopup::OnWindowActivated( |
| wm::ActivationChangeObserver::ActivationReason reason, |
| aura::Window* gained_active, |
| aura::Window* lost_active) { |
| // Close on anchor window activation (i.e. user clicked the browser window). |
| // DesktopNativeWidgetAura does not trigger the expected browser widget |
| // [de]activation events when activating widgets in its own root window. |
| // This additional check handles those cases. See https://crbug.com/320889 . |
| if (gained_active == anchor_widget()->GetNativeWindow()) |
| CloseUnlessUnderInspection(); |
| } |
| #endif // defined(USE_AURA) |
| |
| void ExtensionPopup::OnExtensionSizeChanged(ExtensionViewViews* view) { |
| SizeToContents(); |
| } |
| |
| void ExtensionPopup::Observe(int type, |
| const content::NotificationSource& source, |
| const content::NotificationDetails& details) { |
| if (type == content::NOTIFICATION_LOAD_COMPLETED_MAIN_FRAME) { |
| DCHECK_EQ(host()->host_contents(), |
| content::Source<content::WebContents>(source).ptr()); |
| // Show when the content finishes loading and its width is computed. |
| ShowBubble(); |
| return; |
| } |
| |
| DCHECK_EQ(extensions::NOTIFICATION_EXTENSION_HOST_VIEW_SHOULD_CLOSE, type); |
| // If we aren't the host of the popup, then disregard the notification. |
| if (content::Details<extensions::ExtensionHost>(host()) == details) |
| GetWidget()->Close(); |
| } |
| |
| void ExtensionPopup::OnTabStripModelChanged( |
| TabStripModel* tab_strip_model, |
| const TabStripModelChange& change, |
| const TabStripSelectionChange& selection) { |
| if (!tab_strip_model->empty() && selection.active_tab_changed()) |
| GetWidget()->Close(); |
| } |
| |
| void ExtensionPopup::DevToolsAgentHostAttached( |
| content::DevToolsAgentHost* agent_host) { |
| if (host()->host_contents() == agent_host->GetWebContents()) |
| show_action_ = SHOW_AND_INSPECT; |
| } |
| |
| void ExtensionPopup::DevToolsAgentHostDetached( |
| content::DevToolsAgentHost* agent_host) { |
| if (host()->host_contents() == agent_host->GetWebContents()) |
| show_action_ = SHOW; |
| } |
| |
| ExtensionPopup::ExtensionPopup(extensions::ExtensionViewHost* host, |
| views::View* anchor_view, |
| views::BubbleBorder::Arrow arrow, |
| ShowAction show_action) |
| : BubbleDialogDelegateView(anchor_view, |
| arrow, |
| views::BubbleBorder::SMALL_SHADOW), |
| host_(host), |
| show_action_(show_action) { |
| set_margins(gfx::Insets()); |
| SetLayoutManager(std::make_unique<views::FillLayout>()); |
| AddChildView(GetExtensionView()); |
| GetExtensionView()->set_container(this); |
| |
| // See comments in OnWidgetActivationChanged(). |
| set_close_on_deactivate(false); |
| |
| // Listen for the containing view calling window.close(); |
| registrar_.Add( |
| this, extensions::NOTIFICATION_EXTENSION_HOST_VIEW_SHOULD_CLOSE, |
| content::Source<content::BrowserContext>(host->browser_context())); |
| content::DevToolsAgentHost::AddObserver(this); |
| observer_.Add(GetExtensionView()->GetBrowser()->tab_strip_model()); |
| |
| // If the host had somehow finished loading, then we'd miss the notification |
| // and not show. This seems to happen in single-process mode. |
| if (host_->has_loaded_once()) { |
| ShowBubble(); |
| } else { |
| // Wait to show the popup until the contained host finishes loading. |
| registrar_.Add( |
| this, content::NOTIFICATION_LOAD_COMPLETED_MAIN_FRAME, |
| content::Source<content::WebContents>(host_->host_contents())); |
| } |
| } |
| |
| void ExtensionPopup::ShowBubble() { |
| GetWidget()->Show(); |
| |
| // Focus on the host contents when the bubble is first shown. |
| host()->host_contents()->Focus(); |
| |
| if (show_action_ == SHOW_AND_INSPECT) { |
| DevToolsWindow::OpenDevToolsWindow( |
| host()->host_contents(), DevToolsToggleAction::ShowConsolePanel()); |
| } |
| } |
| |
| void ExtensionPopup::CloseUnlessUnderInspection() { |
| if (show_action_ != SHOW_AND_INSPECT) |
| GetWidget()->CloseWithReason(views::Widget::ClosedReason::kLostFocus); |
| } |
| |
| ExtensionViewViews* ExtensionPopup::GetExtensionView() { |
| return static_cast<ExtensionViewViews*>(host_.get()->view()); |
| } |