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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 "chrome/browser/ui/views/location_bar/selected_keyword_view.h"
#include "base/logging.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/search_engines/template_url_service_factory.h"
#include "chrome/browser/ui/location_bar/location_bar_util.h"
#include "chrome/browser/ui/views/location_bar/keyword_hint_view.h"
#include "chrome/grit/generated_resources.h"
#include "components/search_engines/template_url_service.h"
#include "grit/components_scaled_resources.h"
#include "grit/theme_resources.h"
#include "ui/base/l10n/l10n_util.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/color_utils.h"
#include "ui/gfx/paint_vector_icon.h"
#include "ui/gfx/vector_icons_public.h"
#include "ui/native_theme/native_theme.h"
#include "ui/views/painter.h"
SelectedKeywordView::SelectedKeywordView(const gfx::FontList& font_list,
SkColor text_color,
SkColor parent_background_color,
Profile* profile)
: IconLabelBubbleView(0, font_list, parent_background_color, false),
text_color_(text_color),
profile_(profile) {
static const int kBackgroundImages[] =
IMAGE_GRID(IDR_OMNIBOX_SELECTED_KEYWORD_BUBBLE);
SetBackgroundImageGrid(kBackgroundImages);
full_label_.SetFontList(font_list);
full_label_.SetVisible(false);
partial_label_.SetFontList(font_list);
partial_label_.SetVisible(false);
}
SelectedKeywordView::~SelectedKeywordView() {
}
void SelectedKeywordView::ResetImage() {
if (ui::MaterialDesignController::IsModeMaterial()) {
SetImage(gfx::CreateVectorIcon(gfx::VectorIconId::KEYWORD_SEARCH, 16,
GetTextColor()));
} else {
SetImage(*GetThemeProvider()->GetImageSkiaNamed(IDR_OMNIBOX_SEARCH));
}
}
SkColor SelectedKeywordView::GetTextColor() const {
if (!ui::MaterialDesignController::IsModeMaterial())
return text_color_;
return color_utils::IsDark(GetParentBackgroundColor())
? gfx::kGoogleBlue700
: GetNativeTheme()->GetSystemColor(
ui::NativeTheme::kColorId_LinkEnabled);
}
SkColor SelectedKeywordView::GetBorderColor() const {
DCHECK(ui::MaterialDesignController::IsModeMaterial());
return GetTextColor();
}
gfx::Size SelectedKeywordView::GetPreferredSize() const {
// Height will be ignored by the LocationBarView.
return GetSizeForLabelWidth(full_label_.GetPreferredSize().width());
}
gfx::Size SelectedKeywordView::GetMinimumSize() const {
// Height will be ignored by the LocationBarView.
return GetSizeForLabelWidth(partial_label_.GetMinimumSize().width());
}
void SelectedKeywordView::Layout() {
SetLabel(((width() == GetPreferredSize().width()) ?
full_label_ : partial_label_).text());
IconLabelBubbleView::Layout();
}
void SelectedKeywordView::SetKeyword(const base::string16& keyword) {
keyword_ = keyword;
if (keyword.empty())
return;
DCHECK(profile_);
TemplateURLService* model =
TemplateURLServiceFactory::GetForProfile(profile_);
if (!model)
return;
bool is_extension_keyword;
const base::string16 short_name =
model->GetKeywordShortName(keyword, &is_extension_keyword);
const base::string16 full_name = is_extension_keyword ?
short_name :
l10n_util::GetStringFUTF16(IDS_OMNIBOX_KEYWORD_TEXT, short_name);
full_label_.SetText(full_name);
const base::string16 min_string(
location_bar_util::CalculateMinString(short_name));
const base::string16 partial_name = is_extension_keyword ?
min_string :
l10n_util::GetStringFUTF16(IDS_OMNIBOX_KEYWORD_TEXT, min_string);
partial_label_.SetText(min_string.empty() ?
full_label_.text() : partial_name);
}
const char* SelectedKeywordView::GetClassName() const {
return "SelectedKeywordView";
}
int SelectedKeywordView::GetImageAndPaddingWidth() const {
int width = IconLabelBubbleView::GetImageAndPaddingWidth();
// Squeeze the icon and label closer to account for intrinsic padding in the
// icon.
if (ui::MaterialDesignController::IsModeMaterial())
width -= 3;
DCHECK_GE(width, 0);
return width;
}
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