chrome/browser/ui/views/toolbar/wrench_toolbar_button.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/views/toolbar/wrench_toolbar_button.h"
   6
   7 #include "grit/theme_resources.h"
   8 #include "ui/base/resource/resource_bundle.h"
   9 #include "ui/base/theme_provider.h"
  10
  11 WrenchToolbarButton::WrenchToolbarButton(views::MenuButtonListener* listener)
  12     : views::MenuButton(NULL, base::string16(), listener, false) {
  13   wrench_icon_painter_.reset(new WrenchIconPainter(this));
  14
  15   // Used for sizing only.
  16   ui::ResourceBundle& rb = ResourceBundle::GetSharedInstance();
  17   SetIcon(*rb.GetImageSkiaNamed(IDR_TOOLBAR_BEZEL_HOVER));
  18 }
  19
  20 WrenchToolbarButton::~WrenchToolbarButton() {
  21 }
  22
  23 void WrenchToolbarButton::SetSeverity(WrenchIconPainter::Severity severity,
  24                                       bool animate) {
  25   wrench_icon_painter_->SetSeverity(severity, animate);
  26 }
  27
  28 void WrenchToolbarButton::OnPaint(gfx::Canvas* canvas) {
  29   wrench_icon_painter_->Paint(
  30       canvas, GetThemeProvider(), gfx::Rect(size()), GetCurrentBezelType());
  31   views::Painter::PaintFocusPainter(this, canvas, focus_painter());
  32 }
  33
  34 void WrenchToolbarButton::ScheduleWrenchIconPaint() {
  35   SchedulePaint();
  36 }
  37
  38 WrenchIconPainter::BezelType WrenchToolbarButton::GetCurrentBezelType() const {
  39   switch (state()) {
  40     case STATE_HOVERED:
  41       return WrenchIconPainter::BEZEL_HOVER;
  42     case STATE_PRESSED:
  43       return WrenchIconPainter::BEZEL_PRESSED;
  44     default:
  45       return WrenchIconPainter::BEZEL_NONE;
  46   }
  47 }