new_tab_button.cc | Explore in Territory

// Copyright 2017 The Chromium Authors
// 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/tabs/new_tab_button.h"

#include <memory>
#include <string>

#include "base/strings/string_number_conversions.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "chrome/browser/ui/browser_element_identifiers.h"
#include "chrome/browser/ui/browser_list.h"
#include "chrome/browser/ui/color/chrome_color_id.h"
#include "chrome/browser/ui/layout_constants.h"
#include "chrome/browser/ui/tabs/tab_types.h"
#include "chrome/browser/ui/views/chrome_layout_provider.h"
#include "chrome/browser/ui/views/frame/top_container_background.h"
#include "chrome/browser/ui/views/tabs/browser_tab_strip_controller.h"
#include "chrome/browser/ui/views/tabs/tab_strip.h"
#include "chrome/grit/generated_resources.h"
#include "components/variations/variations_associated_data.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/base/pointer/touch_ui_controller.h"
#include "ui/base/theme_provider.h"
#include "ui/compositor/compositor.h"
#include "ui/gfx/color_utils.h"
#include "ui/gfx/scoped_canvas.h"
#include "ui/views/animation/flood_fill_ink_drop_ripple.h"
#include "ui/views/animation/ink_drop.h"
#include "ui/views/animation/ink_drop_impl.h"
#include "ui/views/animation/ink_drop_mask.h"
#include "ui/views/controls/highlight_path_generator.h"
#include "ui/views/view_class_properties.h"
#include "ui/views/widget/widget.h"

#if BUILDFLAG(IS_WIN)
#include "ui/display/win/screen_win.h"
#include "ui/views/win/hwnd_util.h"
#endif

// static
const gfx::Size NewTabButton::kButtonSize{ … };

class NewTabButton::HighlightPathGenerator
    : public views::HighlightPathGenerator { … };

NewTabButton::NewTabButton(TabStrip* tab_strip, PressedCallback callback)
    : … { … }

NewTabButton::~NewTabButton() { … }

void NewTabButton::FrameColorsChanged() { … }

void NewTabButton::AnimateToStateForTesting(views::InkDropState state) { … }

void NewTabButton::AddLayerToRegion(ui::Layer* new_layer,
                                    views::LayerRegion region) { … }

void NewTabButton::RemoveLayerFromRegions(ui::Layer* old_layer) { … }

SkColor NewTabButton::GetForegroundColor() const { … }

int NewTabButton::GetCornerRadius() const { … }

SkPath NewTabButton::GetBorderPath(const gfx::Point& origin,
                                   bool extend_to_top) const { … }

void NewTabButton::OnBoundsChanged(const gfx::Rect& previous_bounds) { … }

void NewTabButton::AddedToWidget() { … }

void NewTabButton::RemovedFromWidget() { … }

void NewTabButton::OnThemeChanged() { … }

#if BUILDFLAG(IS_WIN)
void NewTabButton::OnMouseReleased(const ui::MouseEvent& event) {
  if (!event.IsOnlyRightMouseButton()) {
    views::ImageButton::OnMouseReleased(event);
    return;
  }

  // TODO(pkasting): If we handled right-clicks on the frame, and we made sure
  // this event was not handled, it seems like things would Just Work.
  gfx::Point point = event.location();
  views::View::ConvertPointToScreen(this, &point);
  point = display::win::ScreenWin::DIPToScreenPoint(point);
  auto weak_this = weak_factory_.GetWeakPtr();
  views::ShowSystemMenuAtScreenPixelLocation(views::HWNDForView(this), point);
  if (!weak_this) {
    return;
  }
  SetState(views::Button::STATE_NORMAL);
}
#endif

void NewTabButton::OnGestureEvent(ui::GestureEvent* event) { … }

void NewTabButton::NotifyClick(const ui::Event& event) { … }

void NewTabButton::PaintButtonContents(gfx::Canvas* canvas) { … }

gfx::Size NewTabButton::CalculatePreferredSize(
    const views::SizeBounds& available_size) const { … }

bool NewTabButton::GetHitTestMask(SkPath* mask) const { … }

void NewTabButton::PaintFill(gfx::Canvas* canvas) const { … }

void NewTabButton::PaintIcon(gfx::Canvas* canvas) { … }

BEGIN_METADATA(…)
chromium/chrome/browser/ui/views/tabs/new_tab_button.cc
