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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.
#include "ui/gfx/native_theme_gtk.h"
#include <gtk/gtk.h>
#include "base/basictypes.h"
#include "base/logging.h"
#include "ui/gfx/skia_utils_gtk.h"
namespace {
const SkColor kInvalidColorIdColor = SkColorSetRGB(255, 0, 128);
// Theme colors returned by GetSystemColor().
// FocusableBorder:
const SkColor kFocusedBorderColor = SkColorSetRGB(0x4D, 0x90, 0xFE);
const SkColor kUnfocusedBorderColor = SkColorSetRGB(0xD9, 0xD9, 0xD9);
// TextButton:
const SkColor kTextButtonBackgroundColor = SkColorSetRGB(0xde, 0xde, 0xde);
const SkColor kTextButtonEnabledColor = SkColorSetRGB(6, 45, 117);
const SkColor kTextButtonDisabledColor = SkColorSetRGB(161, 161, 146);
const SkColor kTextButtonHighlightColor = SkColorSetARGB(200, 255, 255, 255);
const SkColor kTextButtonHoverColor = kTextButtonEnabledColor;
} // namespace
namespace gfx {
// static
const NativeTheme* NativeTheme::instance() {
return NativeThemeGtk::instance();
}
// static
const NativeThemeGtk* NativeThemeGtk::instance() {
CR_DEFINE_STATIC_LOCAL(NativeThemeGtk, s_native_theme, ());
return &s_native_theme;
}
SkColor NativeThemeGtk::GetSystemColor(ColorId color_id) const {
switch (color_id) {
case kColorId_DialogBackground:
// TODO(benrg): This code used to call gtk_widget_get_style() on the
// widget being styled. After refactoring, that widget is not available
// and we have to call gtk_widget_get_default_style(). Unfortunately,
// it turns out that this breaks everything (chromium bug 105609,
// chromium-os bug 23461). Need to figure out the right thing and do it.
return gfx::GdkColorToSkColor(
gtk_widget_get_default_style()->bg[GTK_STATE_NORMAL]);
// FocusableBorder:
case kColorId_FocusedBorderColor:
return kFocusedBorderColor;
case kColorId_UnfocusedBorderColor:
return kUnfocusedBorderColor;
// TextButton:
case kColorId_TextButtonBackgroundColor:
return kTextButtonBackgroundColor;
case kColorId_TextButtonEnabledColor:
return kTextButtonEnabledColor;
case kColorId_TextButtonDisabledColor:
return kTextButtonDisabledColor;
case kColorId_TextButtonHighlightColor:
return kTextButtonHighlightColor;
case kColorId_TextButtonHoverColor:
return kTextButtonHoverColor;
default:
NOTREACHED() << "Invalid color_id: " << color_id;
break;
}
return kInvalidColorIdColor;
}
NativeThemeGtk::NativeThemeGtk() {
}
NativeThemeGtk::~NativeThemeGtk() {
}
} // namespace gfx
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