/**
* Pushes all relevant {@link LayoutTab}s from a {@link Layout} to the CC Layer tree. This will
* let them be rendered on the screen. This should only be called when the Compositor has disabled
* ScheduleComposite calls as this will change the tree and could subsequently cause unnecessary
* follow up renders.
*
* @param context The {@link Context} to use to query device information.
* @param layout The {@link Layout} to push to the screen.
*/
public void pushLayers(
Context context,
Rect viewport,
Rect contentViewport,
Layout layout,
LayerTitleCache layerTitleCache,
TabContentManager tabContentManager,
ResourceManager resourceManager) {
if (mNativePtr == 0) return;
Resources res = context.getResources();
final float dpToPx = res.getDisplayMetrics().density;
LayoutTab[] tabs = layout.getLayoutTabsToRender();
int tabsCount = tabs != null ? tabs.length : 0;
nativeBeginBuildingFrame(mNativePtr);
for (int i = 0; i < tabsCount; i++) {
LayoutTab t = tabs[i];
assert t.isVisible() : "LayoutTab in that list should be visible";
final float decoration = t.getDecorationAlpha();
int borderResource =
t.isIncognito()
? R.drawable.tabswitcher_border_frame_incognito
: R.drawable.tabswitcher_border_frame;
int closeBtnResource =
t.isIncognito() ? R.drawable.btn_tab_close_white_normal : R.drawable.btn_tab_close_normal;
int borderColorResource = t.isIncognito() ? R.color.tab_back_incognito : R.color.tab_back;
// TODO(dtrainor, clholgat): remove "* dpToPx" once the native part fully supports dp.
nativePutLayer(
mNativePtr,
t.getId(),
R.id.control_container,
closeBtnResource,
R.drawable.tabswitcher_border_frame_shadow,
R.drawable.tabswitcher_border_frame_decoration,
R.drawable.logo_card_back,
borderResource,
t.canUseLiveTexture(),
(t.getFallbackThumbnailId() == ChromeTab.NTP_TAB_ID),
t.getBackgroundColor(),
ApiCompatibilityUtils.getColor(res, R.color.tab_switcher_background),
ApiCompatibilityUtils.getColor(res, borderColorResource),
t.isIncognito(),
layout.getOrientation() == Orientation.PORTRAIT,
t.getRenderX() * dpToPx,
t.getRenderY() * dpToPx,
t.getScaledContentWidth() * dpToPx,
t.getScaledContentHeight() * dpToPx,
t.getOriginalContentWidth() * dpToPx,
t.getOriginalContentHeight() * dpToPx,
contentViewport.height(),
viewport.left,
viewport.top,
viewport.width(),
viewport.height(),
t.getClippedX() * dpToPx,
t.getClippedY() * dpToPx,
Math.min(t.getClippedWidth(), t.getScaledContentWidth()) * dpToPx,
Math.min(t.getClippedHeight(), t.getScaledContentHeight()) * dpToPx,
t.getTiltXPivotOffset() * dpToPx,
t.getTiltYPivotOffset() * dpToPx,
t.getTiltX(),
t.getTiltY(),
t.getAlpha(),
t.getBorderAlpha() * decoration,
decoration,
t.getShadowOpacity() * decoration,
t.getBorderCloseButtonAlpha() * decoration,
LayoutTab.CLOSE_BUTTON_WIDTH_DP * dpToPx,
t.getStaticToViewBlend(),
t.getBorderScale(),
t.getSaturation(),
t.getBrightness(),
t.showToolbar(),
t.anonymizeToolbar(),
t.getTextBoxBackgroundColor(),
t.getToolbarAlpha(),
t.getToolbarYOffset() * dpToPx,
t.getSideBorderScale(),
true,
t.insetBorderVertical(),
layerTitleCache,
tabContentManager,
resourceManager);
}
nativeFinishBuildingFrame(mNativePtr);
}
