| // Copyright 2016 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. |
| |
| #import "chrome/browser/ui/cocoa/toolbar/app_toolbar_button.h" |
| |
| #include "base/macros.h" |
| #include "chrome/app/vector_icons/vector_icons.h" |
| #import "chrome/browser/themes/theme_properties.h" |
| #include "chrome/browser/themes/theme_service.h" |
| #include "chrome/browser/ui/cocoa/animated_icon.h" |
| #import "chrome/browser/ui/cocoa/themed_window.h" |
| #import "chrome/browser/ui/cocoa/view_id_util.h" |
| #include "chrome/common/chrome_features.h" |
| #include "chrome/grit/chromium_strings.h" |
| #include "ui/base/l10n/l10n_util_mac.h" |
| #include "ui/base/material_design/material_design_controller.h" |
| #include "ui/base/theme_provider.h" |
| #include "ui/gfx/color_palette.h" |
| #include "ui/gfx/scoped_ns_graphics_context_save_gstate_mac.h" |
| |
| @interface AppToolbarButton () |
| - (void)commonInit; |
| - (void)updateAnimatedIconColor; |
| - (SkColor)vectorIconBaseColor:(BOOL)themeIsDark; |
| - (void)updateAnimatedIconColor; |
| @end |
| |
| @implementation AppToolbarButton |
| |
| - (instancetype)initWithFrame:(NSRect)frame { |
| if ((self = [super initWithFrame:frame])) { |
| [self commonInit]; |
| |
| if (base::FeatureList::IsEnabled(features::kAnimatedAppMenuIcon)) { |
| animatedIcon_.reset(new AnimatedIcon(kBrowserToolsAnimatedIcon, self)); |
| [self updateAnimatedIconColor]; |
| |
| NSNotificationCenter* center = [NSNotificationCenter defaultCenter]; |
| [center addObserver:self |
| selector:@selector(themeDidChangeNotification:) |
| name:kBrowserThemeDidChangeNotification |
| object:nil]; |
| } |
| } |
| return self; |
| } |
| |
| - (void)dealloc { |
| [[NSNotificationCenter defaultCenter] removeObserver:self]; |
| [super dealloc]; |
| } |
| |
| - (void)awakeFromNib { |
| [self commonInit]; |
| } |
| |
| - (void)viewDidMoveToWindow { |
| [super viewDidMoveToWindow]; |
| [self updateAnimatedIconColor]; |
| } |
| |
| - (void)drawRect:(NSRect)frame { |
| [super drawRect:frame]; |
| |
| if (animatedIcon_) { |
| gfx::ScopedNSGraphicsContextSaveGState save_graphics_state; |
| NSAffineTransform* transform = [NSAffineTransform transform]; |
| [transform translateXBy:-0.5 yBy:0]; |
| [transform concat]; |
| animatedIcon_->PaintIcon(frame); |
| } |
| } |
| |
| - (void)commonInit { |
| view_id_util::SetID(self, VIEW_ID_APP_MENU); |
| severity_ = AppMenuIconController::Severity::NONE; |
| type_ = AppMenuIconController::IconType::NONE; |
| [self setToolTip:l10n_util::GetNSString(IDS_APPMENU_TOOLTIP)]; |
| } |
| |
| - (SkColor)vectorIconBaseColor:(BOOL)themeIsDark { |
| const ui::ThemeProvider* provider = [[self window] themeProvider]; |
| return themeIsDark ? SK_ColorWHITE |
| : (provider && provider->ShouldIncreaseContrast() |
| ? SK_ColorBLACK |
| : gfx::kChromeIconGrey); |
| } |
| |
| - (void)updateAnimatedIconColor { |
| if (!animatedIcon_) |
| return; |
| |
| const ui::ThemeProvider* provider = [[self window] themeProvider]; |
| BOOL themeIsDark = [[self window] hasDarkTheme]; |
| SkColor color = provider && provider->UsingSystemTheme() |
| ? [self vectorIconColor:themeIsDark] |
| : [self vectorIconBaseColor:themeIsDark]; |
| animatedIcon_->set_color(color); |
| } |
| |
| - (const gfx::VectorIcon*)vectorIcon { |
| if (animatedIcon_) |
| return nullptr; |
| |
| switch (type_) { |
| case AppMenuIconController::IconType::NONE: |
| DCHECK_EQ(severity_, AppMenuIconController::Severity::NONE); |
| return &kBrowserToolsIcon; |
| case AppMenuIconController::IconType::UPGRADE_NOTIFICATION: |
| return &kBrowserToolsUpdateIcon; |
| case AppMenuIconController::IconType::GLOBAL_ERROR: |
| case AppMenuIconController::IconType::INCOMPATIBILITY_WARNING: |
| return &kBrowserToolsErrorIcon; |
| } |
| |
| return nullptr; |
| } |
| |
| - (SkColor)vectorIconColor:(BOOL)themeIsDark { |
| switch (severity_) { |
| case AppMenuIconController::Severity::NONE: |
| return [self vectorIconBaseColor:themeIsDark]; |
| break; |
| |
| case AppMenuIconController::Severity::LOW: |
| return themeIsDark ? gfx::kGoogleGreen300 : gfx::kGoogleGreen700; |
| break; |
| |
| case AppMenuIconController::Severity::MEDIUM: |
| return themeIsDark ? gfx::kGoogleYellow300 : gfx::kGoogleYellow700; |
| break; |
| |
| case AppMenuIconController::Severity::HIGH: |
| return themeIsDark ? gfx::kGoogleRed300 : gfx::kGoogleRed700; |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| - (void)setSeverity:(AppMenuIconController::Severity)severity |
| iconType:(AppMenuIconController::IconType)type |
| shouldAnimate:(BOOL)shouldAnimate { |
| if (severity != severity_ || type != type_) { |
| severity_ = severity; |
| type_ = type; |
| |
| if (animatedIcon_) { |
| [self updateAnimatedIconColor]; |
| animatedIcon_->Animate(); |
| } |
| // Update the button state images with the new severity color or icon |
| // type. |
| [self resetButtonStateImages]; |
| } |
| } |
| |
| - (void)themeDidChangeNotification:(NSNotification*)aNotification { |
| [self updateAnimatedIconColor]; |
| } |
| |
| - (void)animateIfPossible { |
| if (animatedIcon_ && severity_ != AppMenuIconController::Severity::NONE) |
| animatedIcon_->Animate(); |
| } |
| |
| @end |