ui/views/controls/button/blue_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 "ui/views/controls/button/blue_button.h"
   6
   7 #include "grit/ui_resources.h"
   8 #include "ui/base/resource/resource_bundle.h"
   9 #include "ui/gfx/sys_color_change_listener.h"
  10 #include "ui/views/controls/button/label_button_border.h"
  11
  12 namespace {
  13
  14 // Default shadow color for the blue button.
  15 const SkColor kBlueButtonShadowColor = SkColorSetRGB(0x53, 0x8C, 0xEA);
  16
  17 }  // namespace
  18
  19 namespace views {
  20
  21 // static
  22 const char BlueButton::kViewClassName[] = "views/BlueButton";
  23
  24 BlueButton::BlueButton(ButtonListener* listener, const base::string16& text)
  25     : LabelButton(listener, text) {
  26   // Inherit STYLE_BUTTON insets, minimum size, alignment, etc.
  27   SetStyle(STYLE_BUTTON);
  28   UpdateThemedBorder();
  29 }
  30
  31 BlueButton::~BlueButton() {}
  32
  33 void BlueButton::ResetColorsFromNativeTheme() {
  34   LabelButton::ResetColorsFromNativeTheme();
  35   if (!gfx::IsInvertedColorScheme()) {
  36     SetTextColor(STATE_NORMAL, GetNativeTheme()->
  37         GetSystemColor(ui::NativeTheme::kColorId_BlueButtonEnabledColor));
  38     SetTextColor(STATE_HOVERED, GetNativeTheme()->
  39         GetSystemColor(ui::NativeTheme::kColorId_BlueButtonHoverColor));
  40     SetTextColor(STATE_PRESSED, GetNativeTheme()->
  41         GetSystemColor(ui::NativeTheme::kColorId_BlueButtonPressedColor));
  42     SetTextColor(STATE_DISABLED, GetNativeTheme()->
  43         GetSystemColor(ui::NativeTheme::kColorId_BlueButtonDisabledColor));
  44
  45     // TODO(estade): this is not great on system themes.
  46     label()->set_shadows(gfx::ShadowValues(1,
  47         gfx::ShadowValue(gfx::Point(0, 1), 0, kBlueButtonShadowColor)));
  48   }
  49 }
  50
  51 const char* BlueButton::GetClassName() const {
  52   return BlueButton::kViewClassName;
  53 }
  54
  55 scoped_ptr<LabelButtonBorder> BlueButton::CreateDefaultBorder() const {
  56   // Insets for splitting the images.
  57   const gfx::Insets insets(5, 5, 5, 5);
  58   scoped_ptr<LabelButtonBorder> button_border(new LabelButtonBorder(style()));
  59   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
  60   button_border->SetPainter(false, STATE_NORMAL, Painter::CreateImagePainter(
  61       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_NORMAL), insets));
  62   button_border->SetPainter(false, STATE_HOVERED, Painter::CreateImagePainter(
  63       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_HOVER), insets));
  64   button_border->SetPainter(false, STATE_PRESSED, Painter::CreateImagePainter(
  65       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_PRESSED), insets));
  66   button_border->SetPainter(false, STATE_DISABLED, Painter::CreateImagePainter(
  67       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_DISABLED), insets));
  68   button_border->SetPainter(true, STATE_NORMAL, Painter::CreateImagePainter(
  69       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_FOCUSED_NORMAL), insets));
  70   button_border->SetPainter(true, STATE_HOVERED, Painter::CreateImagePainter(
  71       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_FOCUSED_HOVER), insets));
  72   button_border->SetPainter(true, STATE_PRESSED, Painter::CreateImagePainter(
  73       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_FOCUSED_PRESSED), insets));
  74   button_border->SetPainter(true, STATE_DISABLED, Painter::CreateImagePainter(
  75       *rb.GetImageSkiaNamed(IDR_BLUE_BUTTON_DISABLED), insets));
  76   return button_border.Pass();
  77 }
  78
  79 }  // namespace views