1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558
|
// Copyright 2015 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/scene_layer/tab_strip_scene_layer.h"
#include "base/android/jni_android.h"
#include "cc/slim/layer.h"
#include "cc/slim/solid_color_layer.h"
#include "cc/slim/ui_resource_layer.h"
#include "chrome/browser/android/compositor/layer/group_indicator_layer.h"
#include "chrome/browser/android/compositor/layer/tab_handle_layer.h"
#include "chrome/browser/android/compositor/layer_title_cache.h"
#include "ui/android/resources/nine_patch_resource.h"
#include "ui/android/resources/resource_manager_impl.h"
#include "ui/gfx/geometry/point_f.h"
#include "ui/gfx/geometry/transform.h"
// Must come after all headers that specialize FromJniType() / ToJniType().
#include "chrome/android/chrome_jni_headers/TabStripSceneLayer_jni.h"
using base::android::JavaParamRef;
using base::android::JavaRef;
namespace android {
TabStripSceneLayer::TabStripSceneLayer(JNIEnv* env,
const JavaRef<jobject>& jobj)
: SceneLayer(env, jobj),
background_layer_(cc::slim::SolidColorLayer::Create()),
tab_strip_layer_(cc::slim::SolidColorLayer::Create()),
group_ui_parent_layer_(cc::slim::Layer::Create()),
tab_ui_parent_layer_(cc::slim::Layer::Create()),
foreground_layer_(cc::slim::Layer::Create()),
foreground_tabs_(cc::slim::Layer::Create()),
foreground_group_titles_(cc::slim::Layer::Create()),
new_tab_button_(cc::slim::UIResourceLayer::Create()),
new_tab_button_background_(cc::slim::UIResourceLayer::Create()),
left_fade_(cc::slim::UIResourceLayer::Create()),
right_fade_(cc::slim::UIResourceLayer::Create()),
left_padding_layer_(cc::slim::SolidColorLayer::Create()),
right_padding_layer_(cc::slim::SolidColorLayer::Create()),
model_selector_button_(cc::slim::UIResourceLayer::Create()),
model_selector_button_background_(cc::slim::UIResourceLayer::Create()),
scrim_layer_(cc::slim::SolidColorLayer::Create()),
content_tree_(nullptr) {
new_tab_button_->SetIsDrawable(true);
new_tab_button_background_->SetIsDrawable(true);
model_selector_button_->SetIsDrawable(true);
model_selector_button_background_->SetIsDrawable(true);
left_fade_->SetIsDrawable(true);
right_fade_->SetIsDrawable(true);
scrim_layer_->SetIsDrawable(true);
left_padding_layer_->SetIsDrawable(true);
right_padding_layer_->SetIsDrawable(true);
// When the ScrollingStripStacker is used, the new tab button and tabs scroll,
// while the incognito button and left/right fade stay fixed. Put the new tab
// button and tabs in a separate layer placed visually below the others. Put
// tab group indicators in a separate layer placed visually below the tabs.
group_ui_parent_layer_->SetIsDrawable(true);
tab_ui_parent_layer_->SetIsDrawable(true);
foreground_layer_->SetIsDrawable(true);
background_layer_->SetIsDrawable(true);
foreground_tabs_->SetIsDrawable(true);
foreground_group_titles_->SetIsDrawable(true);
tab_strip_layer_->SetIsDrawable(true);
background_layer_->AddChild(tab_strip_layer_);
background_layer_->AddChild(scrim_layer_);
tab_strip_layer_->AddChild(group_ui_parent_layer_);
tab_strip_layer_->AddChild(tab_ui_parent_layer_);
tab_strip_layer_->AddChild(foreground_layer_);
foreground_layer_->AddChild(foreground_group_titles_);
foreground_layer_->AddChild(foreground_tabs_);
tab_strip_layer_->AddChild(left_fade_);
tab_strip_layer_->AddChild(right_fade_);
tab_strip_layer_->AddChild(left_padding_layer_);
tab_strip_layer_->AddChild(right_padding_layer_);
tab_strip_layer_->AddChild(model_selector_button_background_);
tab_strip_layer_->AddChild(new_tab_button_background_);
tab_strip_layer_->AddChild(model_selector_button_);
tab_strip_layer_->AddChild(new_tab_button_);
layer()->AddChild(background_layer_);
}
TabStripSceneLayer::~TabStripSceneLayer() = default;
void TabStripSceneLayer::SetConstants(JNIEnv* env,
jint reorder_background_top_margin,
jint reorder_background_bottom_margin,
jint reorder_background_padding_start,
jint reorder_background_padding_end,
jint reorder_background_corner_radius) {
GroupIndicatorLayer::SetConstants(
reorder_background_top_margin, reorder_background_bottom_margin,
reorder_background_padding_start, reorder_background_padding_end,
reorder_background_corner_radius);
}
void TabStripSceneLayer::SetContentTree(
JNIEnv* env,
const JavaParamRef<jobject>& jobj,
const JavaParamRef<jobject>& jcontent_tree) {
SceneLayer* content_tree = FromJavaObject(env, jcontent_tree);
if (content_tree_ &&
(!content_tree_->layer()->parent() ||
content_tree_->layer()->parent()->id() != layer()->id()))
content_tree_ = nullptr;
if (content_tree != content_tree_) {
if (content_tree_)
content_tree_->layer()->RemoveFromParent();
content_tree_ = content_tree;
if (content_tree) {
layer()->InsertChild(content_tree->layer(), 0);
content_tree->layer()->SetPosition(
gfx::PointF(0, -layer()->position().y()));
}
}
}
void TabStripSceneLayer::BeginBuildingFrame(JNIEnv* env,
const JavaParamRef<jobject>& jobj,
jboolean visible) {
write_index_ = 0;
group_write_index_ = 0;
background_layer_->SetHideLayerAndSubtree(!visible);
}
void TabStripSceneLayer::FinishBuildingFrame(
JNIEnv* env,
const JavaParamRef<jobject>& jobj) {
if (background_layer_->hide_layer_and_subtree()) {
return;
}
for (unsigned i = write_index_; i < tab_handle_layers_.size(); ++i) {
tab_handle_layers_[i]->layer()->RemoveFromParent();
}
for (unsigned i = group_write_index_; i < group_title_layers_.size(); ++i) {
group_title_layers_[i]->layer()->RemoveFromParent();
}
tab_handle_layers_.erase(tab_handle_layers_.begin() + write_index_,
tab_handle_layers_.end());
group_title_layers_.erase(group_title_layers_.begin() + group_write_index_,
group_title_layers_.end());
}
void TabStripSceneLayer::UpdateOffsetTag(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& jobj,
const JavaParamRef<jobject>& joffset_tag) {
viz::OffsetTag tag = cc::android::FromJavaOffsetTag(env, joffset_tag);
layer()->SetOffsetTag(tag);
}
void TabStripSceneLayer::UpdateTabStripLayer(JNIEnv* env,
const JavaParamRef<jobject>& jobj,
jint width,
jint height,
jfloat y_offset,
jint background_color,
jint scrim_color,
jfloat scrim_opacity,
jfloat left_padding,
jfloat right_padding,
jfloat top_padding) {
gfx::RectF content(0, y_offset, width, height);
layer()->SetPosition(gfx::PointF(0, y_offset));
background_layer_->SetBounds(gfx::Size(width, height));
background_layer_->SetBackgroundColor(SkColor4f::FromColor(background_color));
float scrollable_strip_height = height - top_padding;
tab_strip_layer_->SetBounds(gfx::Size(width, scrollable_strip_height));
tab_strip_layer_->SetPosition(gfx::PointF(0, top_padding));
// Content tree should not be affected by tab strip scene layer visibility.
if (content_tree_)
content_tree_->layer()->SetPosition(gfx::PointF(0, -y_offset));
// Update left and right padding layers as required.
if (left_padding == 0) {
left_padding_layer_->SetHideLayerAndSubtree(true);
} else {
left_padding_layer_->SetHideLayerAndSubtree(false);
left_padding_layer_->SetBounds(gfx::Size(left_padding, height));
left_padding_layer_->SetBackgroundColor(
SkColor4f::FromColor(background_color));
}
if (right_padding == 0) {
right_padding_layer_->SetHideLayerAndSubtree(true);
} else {
right_padding_layer_->SetHideLayerAndSubtree(false);
right_padding_layer_->SetBounds(gfx::Size(right_padding, height));
right_padding_layer_->SetPosition(gfx::PointF(width - right_padding, 0));
right_padding_layer_->SetBackgroundColor(
SkColor4f::FromColor(background_color));
}
// Hide scrim layer if it's not visible.
if (scrim_opacity == 0.f) {
scrim_layer_->SetHideLayerAndSubtree(true);
return;
}
// Set opacity and color
scrim_layer_->SetOpacity(scrim_opacity);
scrim_layer_->SetBounds(background_layer_->bounds());
scrim_layer_->SetBackgroundColor(SkColor4f::FromColor(scrim_color));
// Ensure layer is visible.
scrim_layer_->SetHideLayerAndSubtree(false);
}
void TabStripSceneLayer::UpdateNewTabButton(
JNIEnv* env,
const JavaParamRef<jobject>& jobj,
jint resource_id,
jint bg_resource_id,
jfloat x,
jfloat y,
jfloat touch_target_offset,
jboolean visible,
jboolean should_apply_hover_highlight,
jint tint,
jint background_tint,
jfloat button_alpha,
const JavaParamRef<jobject>& jresource_manager) {
ui::ResourceManager* resource_manager =
ui::ResourceManagerImpl::FromJavaObject(jresource_manager);
ui::Resource* button_resource =
resource_manager->GetStaticResourceWithTint(resource_id, tint);
ui::Resource* background_resource =
resource_manager->GetStaticResourceWithTint(bg_resource_id,
background_tint, true);
x += touch_target_offset;
UpdateCompositorButton(new_tab_button_, new_tab_button_background_,
button_resource, background_resource, x, y, visible,
should_apply_hover_highlight, button_alpha);
}
void TabStripSceneLayer::UpdateModelSelectorButton(
JNIEnv* env,
const JavaParamRef<jobject>& jobj,
jint resource_id,
jint bg_resource_id,
jfloat x,
jfloat y,
jboolean visible,
jboolean should_apply_hover_highlight,
jint tint,
jint background_tint,
jfloat button_alpha,
const JavaParamRef<jobject>& jresource_manager) {
ui::ResourceManager* resource_manager =
ui::ResourceManagerImpl::FromJavaObject(jresource_manager);
ui::Resource* button_resource =
resource_manager->GetStaticResourceWithTint(resource_id, tint);
ui::Resource* background_resource =
resource_manager->GetStaticResourceWithTint(bg_resource_id,
background_tint, true);
UpdateCompositorButton(model_selector_button_,
model_selector_button_background_, button_resource,
background_resource, x, y, visible,
should_apply_hover_highlight, button_alpha);
}
void TabStripSceneLayer::UpdateCompositorButton(
scoped_refptr<cc::slim::UIResourceLayer> button,
scoped_refptr<cc::slim::UIResourceLayer> background,
ui::Resource* button_resource,
ui::Resource* background_resource,
float x,
float y,
bool visible,
bool should_apply_hover_highlight,
float button_alpha) {
button->SetUIResourceId(button_resource->ui_resource()->id());
button->SetBounds(button_resource->size());
button->SetHideLayerAndSubtree(!visible);
button->SetOpacity(button_alpha);
gfx::Size background_size = background_resource->size();
gfx::Size button_size = button_resource->size();
float x_offset = (background_size.width() - button_size.width()) / 2;
float y_offset = (background_size.height() - button_size.height()) / 2;
button->SetPosition(gfx::PointF(x + x_offset, y + y_offset));
if (!should_apply_hover_highlight) {
background->SetHideLayerAndSubtree(true);
} else {
background->SetUIResourceId(background_resource->ui_resource()->id());
background->SetPosition(gfx::PointF(x, y));
background->SetBounds(background_resource->size());
background->SetHideLayerAndSubtree(!visible);
background->SetOpacity(button_alpha);
}
}
void TabStripSceneLayer::UpdateTabStripLeftFade(
JNIEnv* env,
const JavaParamRef<jobject>& jobj,
jint resource_id,
jfloat opacity,
const JavaParamRef<jobject>& jresource_manager,
jint left_fade_color,
jfloat left_padding) {
// Hide layer if it's not visible.
if (opacity == 0.f) {
left_fade_->SetHideLayerAndSubtree(true);
return;
}
// Set UI resource.
ui::ResourceManager* resource_manager =
ui::ResourceManagerImpl::FromJavaObject(jresource_manager);
ui::Resource* fade_resource = resource_manager->GetStaticResourceWithTint(
resource_id, left_fade_color);
left_fade_->SetUIResourceId(fade_resource->ui_resource()->id());
// The same resource is used for both left and right fade, so the
// resource must be mirrored for the left fade.
gfx::Transform fade_transform = gfx::Transform::MakeScale(-1.0f, 1.0f);
left_fade_->SetTransform(fade_transform);
// Set opacity.
left_fade_->SetOpacity(opacity);
// Set bounds. Use the parent layer height so the 1px fade resource is
// stretched vertically.
float height = tab_strip_layer_->bounds().height();
left_fade_->SetBounds(gfx::Size(fade_resource->size().width(), height));
// Set position. The rotation set above requires the layer to be offset
// by its width in order to display on the left edge.
left_fade_->SetPosition(
gfx::PointF(fade_resource->size().width() + left_padding, 0));
// Ensure layer is visible.
left_fade_->SetHideLayerAndSubtree(false);
}
void TabStripSceneLayer::UpdateTabStripRightFade(
JNIEnv* env,
const JavaParamRef<jobject>& jobj,
jint resource_id,
jfloat opacity,
const JavaParamRef<jobject>& jresource_manager,
jint right_fade_color,
jfloat right_padding) {
// Hide layer if it's not visible.
if (opacity == 0.f) {
right_fade_->SetHideLayerAndSubtree(true);
return;
}
// Set UI resource.
ui::ResourceManager* resource_manager =
ui::ResourceManagerImpl::FromJavaObject(jresource_manager);
ui::Resource* fade_resource = resource_manager->GetStaticResourceWithTint(
resource_id, right_fade_color);
right_fade_->SetUIResourceId(fade_resource->ui_resource()->id());
// Set opacity.
right_fade_->SetOpacity(opacity);
// Set bounds. Use the parent layer height so the 1px fade resource is
// stretched vertically.
float height = tab_strip_layer_->bounds().height();
right_fade_->SetBounds(gfx::Size(fade_resource->size().width(), height));
// Set position. The right fade is positioned at the end of the tab strip.
float x = tab_strip_layer_->bounds().width() - fade_resource->size().width() -
right_padding;
right_fade_->SetPosition(gfx::PointF(x, 0));
// Ensure layer is visible.
right_fade_->SetHideLayerAndSubtree(false);
}
void TabStripSceneLayer::PutStripTabLayer(
JNIEnv* env,
const JavaParamRef<jobject>& jobj,
jint id,
jint close_resource_id,
jint close_hover_bg_resource_id,
jint divider_resource_id,
jint handle_resource_id,
jint handle_outline_resource_id,
jint close_tint,
jint close_hover_bg_tint,
jint divider_tint,
jint handle_tint,
jint handle_outline_tint,
jboolean foreground,
jboolean shouldShowTabOutline,
jboolean close_pressed,
jfloat toolbar_width,
jfloat x,
jfloat y,
jfloat width,
jfloat height,
jfloat content_offset_y,
jfloat divider_offset_x,
jfloat bottom_margin,
jfloat top_margin,
jfloat close_button_padding,
jfloat close_button_alpha,
jboolean is_start_divider_visible,
jboolean is_end_divider_visible,
jboolean is_loading,
jfloat spinner_rotation,
jfloat opacity,
const JavaParamRef<jobject>& jlayer_title_cache,
const JavaParamRef<jobject>& jresource_manager) {
LayerTitleCache* layer_title_cache =
LayerTitleCache::FromJavaObject(jlayer_title_cache);
scoped_refptr<TabHandleLayer> layer = GetNextTabLayer(layer_title_cache);
if (foreground != layer->foreground()) {
if (foreground) {
foreground_tabs_->AddChild(layer->layer());
} else {
tab_ui_parent_layer_->AddChild(layer->layer());
}
}
ui::ResourceManager* resource_manager =
ui::ResourceManagerImpl::FromJavaObject(jresource_manager);
ui::NinePatchResource* tab_handle_resource =
ui::NinePatchResource::From(resource_manager->GetStaticResourceWithTint(
handle_resource_id, handle_tint, true));
ui::NinePatchResource* tab_handle_outline_resource =
ui::NinePatchResource::From(resource_manager->GetStaticResourceWithTint(
handle_outline_resource_id, handle_outline_tint));
ui::Resource* close_button_resource =
resource_manager->GetStaticResourceWithTint(close_resource_id,
close_tint);
ui::Resource* close_button_hover_resource =
resource_manager->GetStaticResourceWithTint(close_hover_bg_resource_id,
close_hover_bg_tint, true);
ui::Resource* divider_resource = resource_manager->GetStaticResourceWithTint(
divider_resource_id, divider_tint, true);
layer->SetProperties(
id, close_button_resource, close_button_hover_resource, divider_resource,
tab_handle_resource, tab_handle_outline_resource, foreground,
shouldShowTabOutline, close_pressed, toolbar_width, x, y, width, height,
content_offset_y, divider_offset_x, bottom_margin, top_margin,
close_button_padding, close_button_alpha, is_start_divider_visible,
is_end_divider_visible, is_loading, spinner_rotation, opacity);
}
void TabStripSceneLayer::PutGroupIndicatorLayer(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& jobj,
jboolean incognito,
jboolean foreground,
jboolean show_reorder_background,
jboolean show_bubble,
jint id,
jint tint,
jint reorder_background_tint,
jint bubble_tint,
jfloat x,
jfloat y,
jfloat width,
jfloat height,
jfloat title_start_padding,
jfloat title_end_padding,
jfloat corner_radius,
jfloat bottom_indicator_width,
jfloat bottom_indicator_height,
jfloat bubble_padding,
jfloat bubble_size,
const JavaParamRef<jobject>& jlayer_title_cache) {
LayerTitleCache* layer_title_cache =
LayerTitleCache::FromJavaObject(jlayer_title_cache);
// Reuse existing layer if it exists.
scoped_refptr<GroupIndicatorLayer> layer =
GetNextGroupIndicatorLayer(layer_title_cache);
// Foreground if needed.
if (foreground != layer->foreground()) {
if (foreground) {
foreground_group_titles_->AddChild(layer->layer());
} else {
group_ui_parent_layer_->AddChild(layer->layer());
}
}
layer->SetProperties(
id, tint, reorder_background_tint, bubble_tint, incognito, foreground,
show_bubble, show_reorder_background, x, y, width, height,
title_start_padding, title_end_padding, corner_radius,
bottom_indicator_width, bottom_indicator_height, bubble_padding,
bubble_size, tab_strip_layer_->bounds().height());
}
scoped_refptr<TabHandleLayer> TabStripSceneLayer::GetNextTabLayer(
LayerTitleCache* layer_title_cache) {
if (write_index_ < tab_handle_layers_.size())
return tab_handle_layers_[write_index_++];
scoped_refptr<TabHandleLayer> layer_tree =
TabHandleLayer::Create(layer_title_cache);
tab_handle_layers_.push_back(layer_tree);
tab_ui_parent_layer_->AddChild(layer_tree->layer());
write_index_++;
return layer_tree;
}
scoped_refptr<GroupIndicatorLayer>
TabStripSceneLayer::GetNextGroupIndicatorLayer(
LayerTitleCache* layer_title_cache) {
if (group_write_index_ < group_title_layers_.size()) {
return group_title_layers_[group_write_index_++];
}
scoped_refptr<GroupIndicatorLayer> layer_tree =
GroupIndicatorLayer::Create(layer_title_cache);
group_title_layers_.push_back(layer_tree);
group_ui_parent_layer_->AddChild(layer_tree->layer());
group_write_index_++;
return layer_tree;
}
bool TabStripSceneLayer::ShouldShowBackground() {
if (content_tree_)
return content_tree_->ShouldShowBackground();
return SceneLayer::ShouldShowBackground();
}
SkColor TabStripSceneLayer::GetBackgroundColor() {
if (content_tree_)
return content_tree_->GetBackgroundColor();
return SceneLayer::GetBackgroundColor();
}
static jlong JNI_TabStripSceneLayer_Init(JNIEnv* env,
const JavaParamRef<jobject>& jobj) {
// This will automatically bind to the Java object and pass ownership there.
TabStripSceneLayer* scene_layer = new TabStripSceneLayer(env, jobj);
return reinterpret_cast<intptr_t>(scene_layer);
}
} // namespace android
|