diff options
Diffstat (limited to 'chromium/ash/system/tray/throbber_view.cc')
-rw-r--r-- | chromium/ash/system/tray/throbber_view.cc | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/chromium/ash/system/tray/throbber_view.cc b/chromium/ash/system/tray/throbber_view.cc deleted file mode 100644 index 2c2cc206904..00000000000 --- a/chromium/ash/system/tray/throbber_view.cc +++ /dev/null @@ -1,110 +0,0 @@ -// Copyright (c) 2013 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 "ash/system/tray/throbber_view.h" - -#include "ash/system/tray/tray_constants.h" -#include "grit/ash_resources.h" -#include "ui/base/resource/resource_bundle.h" -#include "ui/compositor/layer.h" -#include "ui/compositor/scoped_layer_animation_settings.h" - -namespace ash { -namespace internal { - -namespace { - -// Time in ms per throbber frame. -const int kThrobberFrameMs = 30; - -// Duration for showing/hiding animation in milliseconds. -const int kThrobberAnimationDurationMs = 200; - -} // namespace - -SystemTrayThrobber::SystemTrayThrobber(int frame_delay_ms) - : views::SmoothedThrobber(frame_delay_ms) { -} - -SystemTrayThrobber::~SystemTrayThrobber() { -} - -void SystemTrayThrobber::SetTooltipText(const base::string16& tooltip_text) { - tooltip_text_ = tooltip_text; -} - -bool SystemTrayThrobber::GetTooltipText(const gfx::Point& p, - base::string16* tooltip) const { - if (tooltip_text_.empty()) - return false; - - *tooltip = tooltip_text_; - return true; -} - -ThrobberView::ThrobberView() { - throbber_ = new SystemTrayThrobber(kThrobberFrameMs); - throbber_->SetFrames(ui::ResourceBundle::GetSharedInstance().GetImageNamed( - IDR_AURA_CROS_DEFAULT_THROBBER).ToImageSkia()); - throbber_->set_stop_delay_ms(kThrobberAnimationDurationMs); - AddChildView(throbber_); - - SetPaintToLayer(true); - layer()->SetFillsBoundsOpaquely(false); - layer()->SetOpacity(0.0); -} - -ThrobberView::~ThrobberView() { -} - -gfx::Size ThrobberView::GetPreferredSize() { - return gfx::Size(ash::kTrayPopupItemHeight, ash::kTrayPopupItemHeight); -} - -void ThrobberView::Layout() { - View* child = child_at(0); - gfx::Size ps = child->GetPreferredSize(); - child->SetBounds((width() - ps.width()) / 2, - (height() - ps.height()) / 2, - ps.width(), ps.height()); - SizeToPreferredSize(); -} - -bool ThrobberView::GetTooltipText(const gfx::Point& p, - base::string16* tooltip) const { - if (tooltip_text_.empty()) - return false; - - *tooltip = tooltip_text_; - return true; -} - -void ThrobberView::Start() { - ScheduleAnimation(true); - throbber_->Start(); -} - -void ThrobberView::Stop() { - ScheduleAnimation(false); - throbber_->Stop(); -} - -void ThrobberView::SetTooltipText(const base::string16& tooltip_text) { - tooltip_text_ = tooltip_text; - throbber_->SetTooltipText(tooltip_text); -} - -void ThrobberView::ScheduleAnimation(bool start_throbber) { - // Stop any previous animation. - layer()->GetAnimator()->StopAnimating(); - - ui::ScopedLayerAnimationSettings animation(layer()->GetAnimator()); - animation.SetTransitionDuration( - base::TimeDelta::FromMilliseconds(kThrobberAnimationDurationMs)); - - layer()->SetOpacity(start_throbber ? 1.0 : 0.0); -} - -} // namespace internal -} // namespace ash |