| // 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/avatar_menu_button.h" |
| |
| #include "base/command_line.h" |
| #include "base/prefs/pref_service.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/chrome_notification_types.h" |
| #include "chrome/browser/profiles/avatar_menu_model.h" |
| #include "chrome/browser/profiles/profile_info_util.h" |
| #include "chrome/browser/profiles/profile_metrics.h" |
| #include "chrome/browser/profiles/profiles_state.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/views/avatar_menu_bubble_view.h" |
| #include "chrome/browser/ui/views/frame/browser_view.h" |
| #include "chrome/browser/ui/views/profile_chooser_view.h" |
| #include "chrome/common/pref_names.h" |
| #include "content/public/browser/notification_service.h" |
| #include "ui/gfx/canvas.h" |
| #include "ui/views/widget/widget.h" |
| |
| static inline int Round(double x) { |
| return static_cast<int>(x + 0.5); |
| } |
| |
| AvatarMenuButton::AvatarMenuButton(Browser* browser, bool disabled) |
| : MenuButton(NULL, string16(), this, false), |
| browser_(browser), |
| disabled_(disabled), |
| is_gaia_picture_(false), |
| old_height_(0) { |
| // In RTL mode, the avatar icon should be looking the opposite direction. |
| EnableCanvasFlippingForRTLUI(true); |
| } |
| |
| AvatarMenuButton::~AvatarMenuButton() { |
| } |
| |
| void AvatarMenuButton::OnPaint(gfx::Canvas* canvas) { |
| if (!icon_.get()) |
| return; |
| |
| if (old_height_ != height() || button_icon_.isNull()) { |
| old_height_ = height(); |
| button_icon_ = *profiles::GetAvatarIconForTitleBar( |
| *icon_, is_gaia_picture_, width(), height()).ToImageSkia(); |
| } |
| |
| // Scale the image to fit the width of the button. |
| int dst_width = std::min(button_icon_.width(), width()); |
| // Truncate rather than rounding, so that for odd widths we put the extra |
| // pixel on the left. |
| int dst_x = (width() - dst_width) / 2; |
| |
| // Scale the height and maintain aspect ratio. This means that the |
| // icon may not fit in the view. That's ok, we just vertically center it. |
| float scale = |
| static_cast<float>(dst_width) / static_cast<float>(button_icon_.width()); |
| // Round here so that we minimize the aspect ratio drift. |
| int dst_height = Round(button_icon_.height() * scale); |
| // Round rather than truncating, so that for odd heights we select an extra |
| // pixel below the image center rather than above. This is because the |
| // incognito image has shadows at the top that make the apparent center below |
| // the real center. |
| int dst_y = Round((height() - dst_height) / 2.0); |
| canvas->DrawImageInt(button_icon_, 0, 0, button_icon_.width(), |
| button_icon_.height(), dst_x, dst_y, dst_width, dst_height, false); |
| } |
| |
| bool AvatarMenuButton::HitTestRect(const gfx::Rect& rect) const { |
| if (disabled_) |
| return false; |
| return views::MenuButton::HitTestRect(rect); |
| } |
| |
| void AvatarMenuButton::SetAvatarIcon(const gfx::Image& icon, |
| bool is_gaia_picture) { |
| icon_.reset(new gfx::Image(icon)); |
| button_icon_ = gfx::ImageSkia(); |
| is_gaia_picture_ = is_gaia_picture; |
| SchedulePaint(); |
| } |
| |
| // views::MenuButtonListener implementation |
| void AvatarMenuButton::OnMenuButtonClicked(views::View* source, |
| const gfx::Point& point) { |
| if (disabled_) |
| return; |
| |
| ShowAvatarBubble(); |
| } |
| |
| void AvatarMenuButton::ShowAvatarBubble() { |
| gfx::Point origin; |
| views::View::ConvertPointToScreen(this, &origin); |
| gfx::Rect bounds(origin, size()); |
| if (profiles::IsNewProfileManagementEnabled()) { |
| ProfileChooserView::ShowBubble( |
| this, views::BubbleBorder::TOP_LEFT, |
| views::BubbleBorder::ALIGN_ARROW_TO_MID_ANCHOR, bounds, browser_); |
| } else { |
| AvatarMenuBubbleView::ShowBubble( |
| this, views::BubbleBorder::TOP_LEFT, |
| views::BubbleBorder::ALIGN_ARROW_TO_MID_ANCHOR, bounds, browser_); |
| } |
| |
| ProfileMetrics::LogProfileOpenMethod(ProfileMetrics::ICON_AVATAR_BUBBLE); |
| } |