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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/android/compositor/decoration_icon_title.h"
#include <android/bitmap.h>
#include "base/feature_list.h"
#include "cc/slim/layer.h"
#include "cc/slim/ui_resource_layer.h"
#include "chrome/browser/flags/android/chrome_feature_list.h"
#include "ui/android/resources/resource_manager.h"
#include "ui/base/l10n/l10n_util_android.h"
namespace android {
DecorationIconTitle::DecorationIconTitle(ui::ResourceManager* resource_manager,
int title_resource_id,
int icon_resource_id,
int fade_width,
int icon_start_padding,
int icon_end_padding,
bool is_incognito,
bool is_rtl)
: DecorationTitle(resource_manager,
title_resource_id,
fade_width,
is_incognito,
is_rtl),
layer_icon_(cc::slim::UIResourceLayer::Create()),
icon_resource_id_(icon_resource_id),
icon_start_padding_(icon_start_padding),
icon_end_padding_(icon_end_padding),
transform_(new gfx::Transform()) {
layer_->AddChild(layer_icon_);
}
DecorationIconTitle::~DecorationIconTitle() = default;
void DecorationIconTitle::Update(int title_resource_id,
int icon_resource_id,
int fade_width,
int icon_start_padding,
int icon_end_padding,
bool is_incognito,
bool is_rtl) {
DecorationTitle::Update(title_resource_id, fade_width, is_incognito, is_rtl);
icon_resource_id_ = icon_resource_id;
icon_start_padding_ = icon_start_padding;
icon_end_padding_ = icon_end_padding;
icon_needs_refresh_ = true;
}
void DecorationIconTitle::SetIconResourceId(int icon_resource_id) {
icon_resource_id_ = icon_resource_id;
icon_needs_refresh_ = true;
}
void DecorationIconTitle::SetUIResourceIds() {
DecorationTitle::SetUIResourceIds();
handleIconResource(ui::ANDROID_RESOURCE_TYPE_DYNAMIC);
calculateSize(icon_size_.width());
}
gfx::Size DecorationIconTitle::calculateSize(int icon_width) {
size_ = DecorationTitle::calculateSize(icon_width);
return size_;
}
void DecorationIconTitle::handleIconResource(
ui::AndroidResourceType resource_type) {
if (!icon_needs_refresh_ &&
base::FeatureList::IsEnabled(
chrome::android::kReloadTabUiResourcesIfChanged)) {
return;
}
if (icon_resource_id_ != ui::Resource::kInvalidResourceId) {
ui::Resource* icon_resource =
resource_manager_->GetResource(resource_type, icon_resource_id_);
if (icon_resource) {
layer_icon_->SetUIResourceId(icon_resource->ui_resource()->id());
icon_size_ = icon_resource->size();
} else {
layer_icon_->SetUIResourceId(ui::Resource::kInvalidResourceId);
}
layer_icon_->SetTransform(gfx::Transform());
} else {
layer_icon_->SetUIResourceId(ui::Resource::kInvalidResourceId);
icon_size_ = gfx::Size(0, 0);
}
icon_needs_refresh_ = false;
}
void DecorationIconTitle::setOpacity(float opacity) {
DecorationTitle::setOpacity(opacity);
layer_icon_->SetOpacity(opacity);
}
void DecorationIconTitle::SetShouldHideTitleText(bool should_hide_title_text) {
DecorationTitle::SetShouldHideTitleText(should_hide_title_text);
}
void DecorationIconTitle::SetShouldHideIcon(bool should_hide_icon) {
should_hide_icon_ = should_hide_icon;
}
void DecorationIconTitle::setBounds(const gfx::Size& bounds) {
// Place icon.
int icon_space =
should_hide_icon_
? 0.f
: icon_size_.width() + icon_start_padding_ + icon_end_padding_;
float icon_offset_y = (size_.height() - icon_size_.height()) / 2.f;
bool sys_rtl = l10n_util::IsLayoutRtl();
if (should_hide_icon_) {
layer_icon_->SetIsDrawable(false);
} else if (icon_resource_id_ != ui::Resource::kInvalidResourceId) {
int icon_x = icon_start_padding_;
if (sys_rtl) {
icon_x = bounds.width() - icon_size_.width() - icon_start_padding_;
}
layer_icon_->SetIsDrawable(true);
layer_icon_->SetBounds(icon_size_);
icon_position_ = gfx::PointF(icon_x, icon_offset_y);
layer_icon_->SetPosition(icon_position_);
}
// Place opaque and fade title component.
DecorationTitle::setBounds(bounds, icon_space);
}
} // namespace android
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