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// Copyright 2014 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/profiles/new_avatar_button.h"
#include "base/win/windows_version.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/profiles/profiles_state.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/views/profiles/profile_chooser_view.h"
#include "grit/theme_resources.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/gfx/canvas.h"
#include "ui/views/border.h"
#include "ui/views/controls/button/label_button_border.h"
#include "ui/views/painter.h"
namespace {
scoped_ptr<views::Border> CreateBorder(const int normal_image_set[],
const int hot_image_set[],
const int pushed_image_set[]) {
scoped_ptr<views::LabelButtonBorder> border(
new views::LabelButtonBorder(views::Button::STYLE_TEXTBUTTON));
border->SetPainter(false, views::Button::STATE_NORMAL,
views::Painter::CreateImageGridPainter(normal_image_set));
border->SetPainter(false, views::Button::STATE_HOVERED,
views::Painter::CreateImageGridPainter(hot_image_set));
border->SetPainter(false, views::Button::STATE_PRESSED,
views::Painter::CreateImageGridPainter(pushed_image_set));
const int kLeftRightInset = 10;
const int kTopInset = 0;
const int kBottomInset = 4;
border->set_insets(gfx::Insets(kTopInset, kLeftRightInset,
kBottomInset, kLeftRightInset));
return border.PassAs<views::Border>();
}
} // namespace
NewAvatarButton::NewAvatarButton(
views::ButtonListener* listener,
const base::string16& profile_name,
AvatarButtonStyle button_style,
Browser* browser)
: MenuButton(listener,
profiles::GetAvatarButtonTextForProfile(browser->profile()),
NULL,
true),
browser_(browser),
suppress_mouse_released_action_(false) {
set_animate_on_state_change(false);
SetTextColor(views::Button::STATE_NORMAL, SK_ColorWHITE);
SetTextColor(views::Button::STATE_HOVERED, SK_ColorWHITE);
SetTextColor(views::Button::STATE_PRESSED, SK_ColorWHITE);
SetTextShadows(gfx::ShadowValues(10,
gfx::ShadowValue(gfx::Point(), 1.0f, SK_ColorDKGRAY)));
SetTextSubpixelRenderingEnabled(false);
// The largest text height that fits in the button. If the font list height
// is larger than this, it will be shrunk to match it.
// TODO(noms): Calculate this constant algorithmically.
const int kDisplayFontHeight = 15;
SetFontList(GetFontList().DeriveWithHeightUpperBound(kDisplayFontHeight));
ui::ResourceBundle* rb = &ui::ResourceBundle::GetSharedInstance();
if (button_style == THEMED_BUTTON) {
const int kNormalImageSet[] = IMAGE_GRID(IDR_AVATAR_THEMED_BUTTON_NORMAL);
const int kHotImageSet[] = IMAGE_GRID(IDR_AVATAR_THEMED_BUTTON_HOVER);
const int kPushedImageSet[] = IMAGE_GRID(IDR_AVATAR_THEMED_BUTTON_PRESSED);
SetBorder(CreateBorder(kNormalImageSet, kHotImageSet, kPushedImageSet));
set_menu_marker(
rb->GetImageNamed(IDR_AVATAR_THEMED_BUTTON_DROPARROW).ToImageSkia());
#if defined(OS_WIN)
} else if (base::win::GetVersion() >= base::win::VERSION_WIN8) {
const int kNormalImageSet[] = IMAGE_GRID(IDR_AVATAR_METRO_BUTTON_NORMAL);
const int kHotImageSet[] = IMAGE_GRID(IDR_AVATAR_METRO_BUTTON_HOVER);
const int kPushedImageSet[] = IMAGE_GRID(IDR_AVATAR_METRO_BUTTON_PRESSED);
SetBorder(CreateBorder(kNormalImageSet, kHotImageSet, kPushedImageSet));
set_menu_marker(
rb->GetImageNamed(IDR_AVATAR_METRO_BUTTON_DROPARROW).ToImageSkia());
#endif
} else {
const int kNormalImageSet[] = IMAGE_GRID(IDR_AVATAR_GLASS_BUTTON_NORMAL);
const int kHotImageSet[] = IMAGE_GRID(IDR_AVATAR_GLASS_BUTTON_HOVER);
const int kPushedImageSet[] = IMAGE_GRID(IDR_AVATAR_GLASS_BUTTON_PRESSED);
SetBorder(CreateBorder(kNormalImageSet, kHotImageSet, kPushedImageSet));
set_menu_marker(
rb->GetImageNamed(IDR_AVATAR_GLASS_BUTTON_DROPARROW).ToImageSkia());
}
g_browser_process->profile_manager()->GetProfileInfoCache().AddObserver(this);
// Subscribe to authentication error changes so that the avatar button can
// update itself. Note that guest mode profiles won't have a token service.
SigninErrorController* error =
profiles::GetSigninErrorController(browser_->profile());
if (error) {
error->AddObserver(this);
OnErrorChanged();
}
SchedulePaint();
}
NewAvatarButton::~NewAvatarButton() {
g_browser_process->profile_manager()->
GetProfileInfoCache().RemoveObserver(this);
SigninErrorController* error =
profiles::GetSigninErrorController(browser_->profile());
if (error)
error->RemoveObserver(this);
}
bool NewAvatarButton::OnMousePressed(const ui::MouseEvent& event) {
// Prevent the bubble from being re-shown if it's already showing.
suppress_mouse_released_action_ = ProfileChooserView::IsShowing();
return MenuButton::OnMousePressed(event);
}
void NewAvatarButton::OnMouseReleased(const ui::MouseEvent& event) {
if (suppress_mouse_released_action_)
suppress_mouse_released_action_ = false;
else
MenuButton::OnMouseReleased(event);
}
void NewAvatarButton::OnProfileAdded(const base::FilePath& profile_path) {
UpdateAvatarButtonAndRelayoutParent();
}
void NewAvatarButton::OnProfileWasRemoved(
const base::FilePath& profile_path,
const base::string16& profile_name) {
UpdateAvatarButtonAndRelayoutParent();
}
void NewAvatarButton::OnProfileNameChanged(
const base::FilePath& profile_path,
const base::string16& old_profile_name) {
UpdateAvatarButtonAndRelayoutParent();
}
void NewAvatarButton::OnProfileAvatarChanged(
const base::FilePath& profile_path) {
UpdateAvatarButtonAndRelayoutParent();
}
void NewAvatarButton::OnProfileSupervisedUserIdChanged(
const base::FilePath& profile_path) {
UpdateAvatarButtonAndRelayoutParent();
}
void NewAvatarButton::OnErrorChanged() {
gfx::ImageSkia icon;
// If there is an error, show an warning icon.
const SigninErrorController* error =
profiles::GetSigninErrorController(browser_->profile());
if (error && error->HasError()) {
icon = *ui::ResourceBundle::GetSharedInstance().GetImageNamed(
IDR_ICON_PROFILES_AVATAR_BUTTON_ERROR).ToImageSkia();
}
SetImage(views::Button::STATE_NORMAL, icon);
UpdateAvatarButtonAndRelayoutParent();
}
void NewAvatarButton::UpdateAvatarButtonAndRelayoutParent() {
// We want the button to resize if the new text is shorter.
SetText(profiles::GetAvatarButtonTextForProfile(browser_->profile()));
SetMinSize(gfx::Size());
InvalidateLayout();
// Because the width of the button might have changed, the parent browser
// frame needs to recalculate the button bounds and redraw it.
if (parent())
parent()->Layout();
}