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// Copyright 2015 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/passwords/passwords_bubble_utils.h"
#include "base/mac/scoped_nsobject.h"
#include "base/strings/sys_string_conversions.h"
#include "chrome/browser/ui/chrome_style.h"
#include "skia/ext/skia_utils_mac.h"
#include "ui/base/cocoa/controls/hyperlink_text_view.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/resources/grit/ui_resources.h"
namespace {
HyperlinkTextView* LabelWithLink(const base::string16& text,
SkColor color,
NSFont* font,
gfx::Range range,
id<NSTextViewDelegate> delegate) {
base::scoped_nsobject<HyperlinkTextView> textView(
[[HyperlinkTextView alloc] initWithFrame:NSZeroRect]);
NSColor* textColor = skia::SkColorToCalibratedNSColor(color);
[textView setMessage:base::SysUTF16ToNSString(text)
withFont:font
messageColor:textColor];
NSRange brandRange = range.ToNSRange();
if (brandRange.length) {
NSColor* linkColor =
skia::SkColorToCalibratedNSColor(chrome_style::GetLinkColor());
[textView addLinkRange:brandRange
withURL:nil
linkColor:linkColor];
[textView setDelegate:delegate];
// Create the link with no underlining.
[textView setLinkTextAttributes:nil];
NSTextStorage* text = [textView textStorage];
[text addAttribute:NSUnderlineStyleAttributeName
value:@(NSUnderlineStyleNone)
range:brandRange];
} else {
// TODO(vasilii): remove if crbug.com/515189 is fixed.
[textView setRefusesFirstResponder:YES];
}
return textView.autorelease();
}
} // namespace
NSFont* LabelFont() {
return [NSFont systemFontOfSize:[NSFont smallSystemFontSize]];
}
NSSize LabelSize(int resourceID) {
return [l10n_util::GetNSString(resourceID)
sizeWithAttributes:@{NSFontAttributeName : LabelFont()}];
}
void InitLabel(NSTextField* textField, const base::string16& text) {
[textField setStringValue:base::SysUTF16ToNSString(text)];
[textField setEditable:NO];
[textField setSelectable:NO];
[textField setDrawsBackground:NO];
[textField setBezeled:NO];
[textField setFont:LabelFont()];
[[textField cell] setLineBreakMode:NSLineBreakByTruncatingTail];
[textField sizeToFit];
}
std::pair<CGFloat, CGFloat> GetResizedColumns(
CGFloat maxWidth,
std::pair<CGFloat, CGFloat> columnsWidth) {
// Free space can be negative.
CGFloat freeSpace =
maxWidth - (columnsWidth.first + columnsWidth.second + kItemLabelSpacing);
if (freeSpace >= 0) {
return std::make_pair(columnsWidth.first + freeSpace / 2,
columnsWidth.second + freeSpace / 2);
}
// Make sure that the sizes are nonnegative.
CGFloat firstColumnPercent =
columnsWidth.first / (columnsWidth.first + columnsWidth.second);
return std::make_pair(
columnsWidth.first + freeSpace * firstColumnPercent,
columnsWidth.second + freeSpace * (1 - firstColumnPercent));
}
NSSecureTextField* PasswordLabel(const base::string16& text) {
base::scoped_nsobject<NSSecureTextField> textField(
[[NSSecureTextField alloc] initWithFrame:NSZeroRect]);
InitLabel(textField, text);
return textField.autorelease();
}
NSButton* DialogButton(NSString* title) {
base::scoped_nsobject<NSButton> button(
[[NSButton alloc] initWithFrame:NSZeroRect]);
[button setFont:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]]];
[button setTitle:title];
[button setBezelStyle:NSRoundedBezelStyle];
[[button cell] setControlSize:NSSmallControlSize];
[button sizeToFit];
return button.autorelease();
}
HyperlinkTextView* TitleBubbleLabelWithLink(const base::string16& text,
gfx::Range range,
id<NSTextViewDelegate> delegate) {
return LabelWithLink(
text, SK_ColorBLACK,
[NSFont systemFontOfSize:[NSFont systemFontSize]],
range, delegate);
}
HyperlinkTextView* TitleDialogLabelWithLink(const base::string16& text,
gfx::Range range,
id<NSTextViewDelegate> delegate) {
return LabelWithLink(
text, SK_ColorBLACK,
ResourceBundle::GetSharedInstance()
.GetFontList(chrome_style::kTitleFontStyle)
.GetPrimaryFont()
.GetNativeFont(),
range, delegate);
}
HyperlinkTextView* LabelWithLink(const base::string16& text,
SkColor color,
gfx::Range range,
id<NSTextViewDelegate> delegate) {
return LabelWithLink(
text, color,
ResourceBundle::GetSharedInstance()
.GetFontList(ResourceBundle::SmallFont)
.GetPrimaryFont()
.GetNativeFont(),
range, delegate);
}
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