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brave_browser_view.cc
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/* Copyright 2019 The Brave Authors. All rights reserved.
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "brave/browser/ui/views/frame/brave_browser_view.h"
#include <utility>
#include "brave/browser/sparkle_buildflags.h"
#include "brave/browser/ui/views/toolbar/bookmark_button.h"
#include "brave/browser/ui/views/toolbar/brave_toolbar_view.h"
#include "brave/common/pref_names.h"
#include "brave/components/brave_wallet/common/buildflags/buildflags.h"
#include "brave/components/speedreader/buildflags.h"
#include "brave/components/translate/core/browser/buildflags.h"
#include "chrome/browser/ui/views/frame/tab_strip_region_view.h"
#include "chrome/browser/ui/views/tabs/tab_search_button.h"
#include "chrome/browser/ui/views/toolbar/browser_app_menu_button.h"
#include "extensions/buildflags/buildflags.h"
#include "ui/events/event_observer.h"
#include "ui/views/bubble/bubble_dialog_delegate_view.h"
#include "ui/views/event_monitor.h"
#if BUILDFLAG(ENABLE_BRAVE_VPN)
#include "brave/browser/ui/views/toolbar/brave_vpn_button.h"
#include "brave/components/brave_vpn/pref_names.h"
#endif
#if BUILDFLAG(ENABLE_SIDEBAR)
#include "brave/browser/ui/brave_browser.h"
#include "brave/browser/ui/sidebar/sidebar_utils.h"
#include "brave/browser/ui/views/frame/brave_contents_layout_manager.h"
#include "brave/browser/ui/views/sidebar/sidebar_container_view.h"
#include "chrome/browser/ui/views/frame/contents_layout_manager.h"
#include "ui/views/layout/fill_layout.h"
#endif
#if BUILDFLAG(ENABLE_SPARKLE)
#include "brave/browser/ui/views/update_recommended_message_box_mac.h"
#endif
#if BUILDFLAG(ENABLE_SPEEDREADER)
#include "brave/browser/speedreader/speedreader_tab_helper.h"
#include "brave/browser/ui/speedreader/speedreader_bubble_view.h"
#include "brave/browser/ui/views/speedreader/reader_mode_bubble.h"
#include "brave/browser/ui/views/speedreader/speedreader_mode_bubble.h"
#include "chrome/browser/ui/views/location_bar/location_bar_bubble_delegate_view.h"
#endif
#if BUILDFLAG(ENABLE_BRAVE_TRANSLATE_EXTENSION) || \
BUILDFLAG(ENABLE_BRAVE_TRANSLATE_GO)
#include "brave/browser/translate/brave_translate_utils.h"
#endif
#if BUILDFLAG(BRAVE_WALLET_ENABLED)
#include "brave/browser/ui/views/toolbar/wallet_button.h"
#endif
class BraveBrowserView::TabCyclingEventHandler : public ui::EventObserver,
public views::WidgetObserver {
public:
explicit TabCyclingEventHandler(BraveBrowserView* browser_view)
: browser_view_(browser_view) {
Start();
}
~TabCyclingEventHandler() override {
Stop();
}
TabCyclingEventHandler(const TabCyclingEventHandler&) = delete;
TabCyclingEventHandler& operator=(const TabCyclingEventHandler&) = delete;
private:
// ui::EventObserver overrides:
void OnEvent(const ui::Event& event) override {
if (event.type() == ui::ET_KEY_RELEASED &&
event.AsKeyEvent()->key_code() == ui::VKEY_CONTROL) {
// Ctrl key was released, stop the tab cycling
Stop();
return;
}
if (event.type() == ui::ET_MOUSE_PRESSED)
Stop();
}
// views::WidgetObserver overrides:
void OnWidgetActivationChanged(views::Widget* widget, bool active) override {
// We should stop cycling if other application gets active state.
if (!active)
Stop();
}
// Handle Browser widget closing while tab Cycling is in-progress.
void OnWidgetClosing(views::Widget* widget) override {
Stop();
}
void Start() {
// Add the event handler
auto* widget = browser_view_->GetWidget();
if (widget->GetNativeWindow()) {
monitor_ = views::EventMonitor::CreateWindowMonitor(
this,
widget->GetNativeWindow(),
{ui::ET_MOUSE_PRESSED, ui::ET_KEY_RELEASED});
}
widget->AddObserver(this);
}
void Stop() {
if (!monitor_.get())
// We already stopped
return;
// Remove event handler
auto* widget = browser_view_->GetWidget();
monitor_.reset();
widget->RemoveObserver(this);
browser_view_->StopTabCycling();
}
BraveBrowserView* browser_view_;
std::unique_ptr<views::EventMonitor> monitor_;
};
BraveBrowserView::BraveBrowserView(std::unique_ptr<Browser> browser)
: BrowserView(std::move(browser)) {
pref_change_registrar_.Init(GetProfile()->GetPrefs());
pref_change_registrar_.Add(
kTabsSearchShow,
base::BindRepeating(&BraveBrowserView::OnPreferenceChanged,
base::Unretained(this)));
#if BUILDFLAG(ENABLE_BRAVE_VPN)
pref_change_registrar_.Add(
brave_vpn::prefs::kBraveVPNShowButton,
base::BindRepeating(&BraveBrowserView::OnPreferenceChanged,
base::Unretained(this)));
#endif
// Show the correct value in settings on initial start
UpdateSearchTabsButtonState();
#if BUILDFLAG(ENABLE_SIDEBAR)
// Only normal window (tabbed) should have sidebar.
if (!sidebar::CanUseSidebar(browser_->profile()) ||
!browser_->is_type_normal()) {
return;
}
auto brave_contents_container = std::make_unique<views::View>();
// Wrap |contents_container_| within our new |brave_contents_container_|.
// |brave_contents_container_| also contains sidebar.
auto orignal_contents_container = RemoveChildViewT(contents_container_);
sidebar_container_view_ = brave_contents_container->AddChildView(
std::make_unique<SidebarContainerView>(
static_cast<BraveBrowser*>(browser_.get())));
original_contents_container_ = brave_contents_container->AddChildView(
std::move(orignal_contents_container));
brave_contents_container->SetLayoutManager(
std::make_unique<BraveContentsLayoutManager>(
sidebar_container_view_, original_contents_container_));
contents_container_ = AddChildView(std::move(brave_contents_container));
set_contents_view(contents_container_);
sidebar_host_view_ = AddChildView(std::make_unique<views::View>());
// Make sure |find_bar_host_view_| is the last child of BrowserView by
// re-ordering. FindBarHost widgets uses this view as a kHostViewKey.
// See the comments of BrowserView::find_bar_host_view().
ReorderChildView(find_bar_host_view_, -1);
#endif
}
void BraveBrowserView::OnPreferenceChanged(const std::string& pref_name) {
if (pref_name == kTabsSearchShow) {
UpdateSearchTabsButtonState();
return;
}
#if BUILDFLAG(ENABLE_BRAVE_VPN)
if (pref_name == brave_vpn::prefs::kBraveVPNShowButton) {
vpn_panel_host_.ResetBubbleManager();
return;
}
#endif
}
void BraveBrowserView::UpdateSearchTabsButtonState() {
if (auto* button = tab_strip_region_view()->tab_search_button()) {
auto is_tab_search_visible =
GetProfile()->GetPrefs()->GetBoolean(kTabsSearchShow);
button->SetVisible(is_tab_search_visible);
}
}
BraveBrowserView::~BraveBrowserView() {
tab_cycling_event_handler_.reset();
DCHECK(!tab_cycling_event_handler_);
}
#if BUILDFLAG(ENABLE_SIDEBAR)
sidebar::Sidebar* BraveBrowserView::InitSidebar() {
// Start Sidebar UI initialization.
DCHECK(sidebar_container_view_);
sidebar_container_view_->Init();
return sidebar_container_view_;
}
ContentsLayoutManager* BraveBrowserView::GetContentsLayoutManager() const {
if (sidebar::CanUseSidebar(browser_->profile()) &&
browser_->is_type_normal()) {
return static_cast<ContentsLayoutManager*>(
original_contents_container_->GetLayoutManager());
}
return BrowserView::GetContentsLayoutManager();
}
#endif
void BraveBrowserView::ShowBraveVPNBubble() {
#if BUILDFLAG(ENABLE_BRAVE_VPN)
vpn_panel_host_.ShowBraveVPNPanel();
#endif
}
views::View* BraveBrowserView::GetAnchorViewForBraveVPNPanel() {
#if BUILDFLAG(ENABLE_BRAVE_VPN)
auto* vpn_button =
static_cast<BraveToolbarView*>(toolbar())->brave_vpn_button();
if (vpn_button->GetVisible())
return vpn_button;
return toolbar()->app_menu_button();
#else
return nullptr;
#endif
}
void BraveBrowserView::SetStarredState(bool is_starred) {
BookmarkButton* button =
static_cast<BraveToolbarView*>(toolbar())->bookmark_button();
if (button)
button->SetToggled(is_starred);
}
void BraveBrowserView::ShowUpdateChromeDialog() {
#if BUILDFLAG(ENABLE_SPARKLE)
// On mac, sparkle frameworks's relaunch api is used.
UpdateRecommendedMessageBoxMac::Show(GetNativeWindow());
#else
BrowserView::ShowUpdateChromeDialog();
#endif
}
// The translate bubble will be shown if ENABLE_BRAVE_TRANSLATE_GO or
// ENABLE_BRAVE_TRANSLATE_EXTENSIONS build flag is enabled and Google Translate
// is not installed. In ENABLE_BRAVE_TRANSLATE case, we utilize chromium's
// translate UI directly along with go-translate. In
// ENABLE_BRAVE_TRANSLATE_EXTENSION case, we repurpose the translate bubble to
// offer Google Translate extension installation, and the bubble will only be
// shown when Google Translate is not installed.
ShowTranslateBubbleResult BraveBrowserView::ShowTranslateBubble(
content::WebContents* web_contents,
translate::TranslateStep step,
const std::string& source_language,
const std::string& target_language,
translate::TranslateErrors::Type error_type,
bool is_user_gesture) {
#if BUILDFLAG(ENABLE_BRAVE_TRANSLATE_EXTENSION) || \
BUILDFLAG(ENABLE_BRAVE_TRANSLATE_GO)
if ((!translate::TranslateExtensionIsEnabled(GetProfile()) &&
translate::ShouldOfferExtensionInstation(GetProfile())) ||
translate::InternalTranslationIsEnabled(GetProfile())) {
return BrowserView::ShowTranslateBubble(web_contents, step, source_language,
target_language, error_type,
is_user_gesture);
}
#endif // BUILDFLAG(ENABLE_BRAVE_TRANSLATE_EXTENSION) ||
// BUILDFLAG(ENABLE_BRAVE_TRANSLATE_GO)
return ShowTranslateBubbleResult::BROWSER_WINDOW_NOT_VALID;
}
speedreader::SpeedreaderBubbleView* BraveBrowserView::ShowSpeedreaderBubble(
speedreader::SpeedreaderTabHelper* tab_helper,
bool is_enabled) {
#if BUILDFLAG(ENABLE_SPEEDREADER)
speedreader::SpeedreaderBubbleView* bubble = nullptr;
if (is_enabled) {
auto* speedreader_mode_bubble = new speedreader::SpeedreaderModeBubble(
GetLocationBarView(), tab_helper);
views::BubbleDialogDelegateView::CreateBubble(speedreader_mode_bubble);
bubble = speedreader_mode_bubble;
} else {
auto* reader_mode_bubble =
new speedreader::ReaderModeBubble(GetLocationBarView(), tab_helper);
views::BubbleDialogDelegateView::CreateBubble(reader_mode_bubble);
bubble = reader_mode_bubble;
}
bubble->Show();
return bubble;
#else
return nullptr;
#endif
}
WalletButton* BraveBrowserView::GetWalletButton() {
#if BUILDFLAG(BRAVE_WALLET_ENABLED)
return static_cast<BraveToolbarView*>(toolbar())->wallet_button();
#else
return nullptr;
#endif
}
views::View* BraveBrowserView::GetWalletButtonAnchorView() {
#if BUILDFLAG(BRAVE_WALLET_ENABLED)
return static_cast<BraveToolbarView*>(toolbar())
->wallet_button()
->GetAsAnchorView();
#else
return nullptr;
#endif
}
void BraveBrowserView::CreateWalletBubble() {
DCHECK(GetWalletButton());
GetWalletButton()->ShowWalletBubble();
}
void BraveBrowserView::CreateApproveWalletBubble() {
DCHECK(GetWalletButton());
GetWalletButton()->ShowApproveWalletBubble();
}
void BraveBrowserView::CloseWalletBubble() {
if (GetWalletButton())
GetWalletButton()->CloseWalletBubble();
}
void BraveBrowserView::OnTabStripModelChanged(
TabStripModel* tab_strip_model,
const TabStripModelChange& change,
const TabStripSelectionChange& selection) {
BrowserView::OnTabStripModelChanged(tab_strip_model, change, selection);
if (change.type() != TabStripModelChange::kSelectionOnly) {
// Stop tab cycling if tab is closed dusing the cycle.
// This can happen when tab is closed by shortcut (ex, ctrl + F4).
// After stopping, current tab cycling, new tab cycling will be started.
StopTabCycling();
}
}
void BraveBrowserView::StartTabCycling() {
tab_cycling_event_handler_ = std::make_unique<TabCyclingEventHandler>(this);
}
void BraveBrowserView::StopTabCycling() {
tab_cycling_event_handler_.reset();
static_cast<BraveTabStripModel*>(browser()->tab_strip_model())->
StopMRUCycling();
}