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// Copyright (c) 2012 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/download/download_shelf_view.h"
#include "base/memory/scoped_nsobject.h"
#include "chrome/browser/themes/theme_properties.h"
#include "chrome/browser/themes/theme_service.h"
#import "chrome/browser/ui/cocoa/nsview_additions.h"
#import "chrome/browser/ui/cocoa/tabs/tab_strip_controller.h"
#import "chrome/browser/ui/cocoa/themed_window.h"
#import "chrome/browser/ui/cocoa/view_id_util.h"
#include "grit/theme_resources.h"
#include "ui/gfx/scoped_ns_graphics_context_save_gstate_mac.h"
@implementation DownloadShelfView
// For programmatic instantiations in unit tests.
- (id)initWithFrame:(NSRect)frameRect {
if ((self = [super initWithFrame:frameRect])) {
[self setShowsDivider:NO];
}
return self;
}
// For nib instantiations in production.
- (id)initWithCoder:(NSCoder*)decoder {
if ((self = [super initWithCoder:decoder])) {
[self setShowsDivider:NO];
}
return self;
}
- (NSColor*)strokeColor {
BOOL isActive = [[self window] isMainWindow];
ui::ThemeProvider* themeProvider = [[self window] themeProvider];
return themeProvider ? themeProvider->GetNSColor(
isActive ? ThemeProperties::COLOR_TOOLBAR_STROKE :
ThemeProperties::COLOR_TOOLBAR_STROKE_INACTIVE, true) :
[NSColor blackColor];
}
- (void)drawRect:(NSRect)rect {
gfx::ScopedNSGraphicsContextSaveGState saveGState;
// We want our backgrounds for the shelf to be phased from the upper
// left hand corner of the view. Offset it by tab height so that the
// background matches the toolbar background.
NSPoint phase = NSMakePoint(
0, NSHeight([self bounds]) + [TabStripController defaultTabHeight]);
[[NSGraphicsContext currentContext] setPatternPhase:phase];
[self drawBackgroundWithOpaque:YES];
// Draw top stroke
[[self strokeColor] set];
NSRect borderRect, contentRect;
NSDivideRect([self bounds], &borderRect, &contentRect, [self cr_lineWidth],
NSMaxYEdge);
NSRectFillUsingOperation(borderRect, NSCompositeSourceOver);
// Draw the top highlight
ThemeService* themeProvider =
static_cast<ThemeService*>([[self window] themeProvider]);
if (themeProvider) {
int resourceName = themeProvider->UsingDefaultTheme() ?
ThemeProperties::COLOR_TOOLBAR_BEZEL : ThemeProperties::COLOR_TOOLBAR;
NSColor* highlightColor = themeProvider->GetNSColor(resourceName, true);
if (highlightColor) {
[highlightColor set];
borderRect.origin.y -= [self cr_lineWidth];
NSRectFillUsingOperation(borderRect, NSCompositeSourceOver);
}
}
}
// Mouse down events on the download shelf should not allow dragging the parent
// window around.
- (BOOL)mouseDownCanMoveWindow {
return NO;
}
- (ViewID)viewID {
return VIEW_ID_DOWNLOAD_SHELF;
}
- (BOOL)isOpaque {
return YES;
}
@end
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