chrome/browser/ui/cocoa/download/background_theme.mm

   1 // Copyright (c) 2012 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/cocoa/download/background_theme.h"
   6
   7 #import "chrome/browser/themes/theme_properties.h"
   8
   9 BackgroundTheme::BackgroundTheme(ui::ThemeProvider* provider) :
  10     provider_(provider) {
  11   NSColor* bgColor = [NSColor colorWithCalibratedRed:241/255.0
  12                                                green:245/255.0
  13                                                 blue:250/255.0
  14                                                alpha:77/255.0];
  15   NSColor* clickedColor = [NSColor colorWithCalibratedRed:239/255.0
  16                                                     green:245/255.0
  17                                                      blue:252/255.0
  18                                                     alpha:51/255.0];
  19
  20   borderColor_.reset(
  21       [[NSColor colorWithCalibratedWhite:0 alpha:36/255.0] retain]);
  22   buttonGradient_.reset([[NSGradient alloc]
  23       initWithColors:[NSArray arrayWithObject:bgColor]]);
  24   buttonPressedGradient_.reset([[NSGradient alloc]
  25       initWithColors:[NSArray arrayWithObject:clickedColor]]);
  26 }
  27
  28 BackgroundTheme::~BackgroundTheme() {}
  29
  30 bool BackgroundTheme::UsingSystemTheme() const {
  31   return true;
  32 }
  33
  34 gfx::ImageSkia* BackgroundTheme::GetImageSkiaNamed(int id) const {
  35   return NULL;
  36 }
  37
  38 SkColor BackgroundTheme::GetColor(int id) const {
  39   return SkColor();
  40 }
  41
  42 int BackgroundTheme::GetDisplayProperty(int id) const {
  43   return -1;
  44 }
  45
  46 bool BackgroundTheme::ShouldUseNativeFrame() const {
  47   return false;
  48 }
  49
  50 bool BackgroundTheme::HasCustomImage(int id) const {
  51   return false;
  52 }
  53
  54 base::RefCountedMemory* BackgroundTheme::GetRawData(
  55     int id,
  56     ui::ScaleFactor scale_factor) const {
  57   return NULL;
  58 }
  59
  60 NSImage* BackgroundTheme::GetNSImageNamed(int id) const {
  61   return nil;
  62 }
  63
  64 NSColor* BackgroundTheme::GetNSImageColorNamed(int id) const {
  65   return nil;
  66 }
  67
  68 NSColor* BackgroundTheme::GetNSColor(int id) const {
  69   return provider_->GetNSColor(id);
  70 }
  71
  72 NSColor* BackgroundTheme::GetNSColorTint(int id) const {
  73   if (id == ThemeProperties::TINT_BUTTONS)
  74     return borderColor_.get();
  75
  76   return provider_->GetNSColorTint(id);
  77 }
  78
  79 NSGradient* BackgroundTheme::GetNSGradient(int id) const {
  80   switch (id) {
  81     case ThemeProperties::GRADIENT_TOOLBAR_BUTTON:
  82     case ThemeProperties::GRADIENT_TOOLBAR_BUTTON_INACTIVE:
  83       return buttonGradient_.get();
  84     case ThemeProperties::GRADIENT_TOOLBAR_BUTTON_PRESSED:
  85     case ThemeProperties::GRADIENT_TOOLBAR_BUTTON_PRESSED_INACTIVE:
  86       return buttonPressedGradient_.get();
  87     default:
  88       return provider_->GetNSGradient(id);
  89   }
  90 }
  91
  92