[Contextual Search] Trigger the translation one-box.

chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/contextualsearch/ContextualSearchPanelDelegate.java

Index: chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/contextualsearch/ContextualSearchPanelDelegate.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/contextualsearch/ContextualSearchPanelDelegate.java b/chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/contextualsearch/ContextualSearchPanelDelegate.java
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index 0000000000000000000000000000000000000000..73d97a476171048b6eae8ff644fe8725aac4289d
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/compositor/bottombar/contextualsearch/ContextualSearchPanelDelegate.java
@@ -0,0 +1,218 @@
+// Copyright 2015 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.
+
+package org.chromium.chrome.browser.compositor.bottombar.contextualsearch;
+
+import android.content.Context;
+
+import org.chromium.base.VisibleForTesting;
+import org.chromium.chrome.browser.ChromeActivity;
+import org.chromium.chrome.browser.compositor.bottombar.OverlayPanel.PanelState;
+import org.chromium.chrome.browser.compositor.bottombar.OverlayPanel.StateChangeReason;
+import org.chromium.chrome.browser.compositor.bottombar.OverlayPanelContent;
+import org.chromium.chrome.browser.compositor.layouts.ChromeAnimation;
+import org.chromium.content.browser.ContentViewCore;
+
+/**
+ * The delegate that that interfaces with the {@link ContextualSearchPanel}.
+ */
+public interface ContextualSearchPanelDelegate {
+    /**
+     * @return Whether the Panel is in fullscreen size.
+     */
+    boolean isFullscreenSizePanel();
+
+    /**
+     * @return Whether the Panel is showing.
+     */
+    boolean isShowing();
+
+    /**
+     * @return Whether the Search Bar is peeking.
+     */
+    boolean isPeeking();
+
+    /**
+     * @return The width of the Contextual Search Panel in pixels.
+     */
+    int getMaximumWidthPx();
+
+    /**
+     * @return The height of the Contextual Search Panel in pixels.
+     */
+    int getMaximumHeightPx();
+
+    /**
+     * @return The width of the Search Content View in pixels.
+     */
+    int getSearchContentViewWidthPx();
+
+    /**
+     * @return The height of the Search Content View in pixels.
+     */
+    int getSearchContentViewHeightPx();
+
+    /**
+     * Maximizes the Contextual Search Panel, then promotes it to a regular Tab.
+     * @param reason The {@code StateChangeReason} behind the maximization and promotion to tab.
+     */
+    void maximizePanelThenPromoteToTab(StateChangeReason reason);
+
+    /**
+     * Maximizes the Contextual Search Panel, then promotes it to a regular Tab.
+     * @param reason The {@code StateChangeReason} behind the maximization and promotion to tab.
+     * @param duration The animation duration in milliseconds.
+     */
+    void maximizePanelThenPromoteToTab(StateChangeReason reason, long duration);
+
+    /**
+     * Animates the Contextual Search Panel to its peeked state.
+     * @param reason The {@code StateChangeReason} to which closing the panel is attributed.
+     */
+    void peekPanel(StateChangeReason reason);
+
+    /**
+     * Animates the Contextual Search Panel to its closed state.
+     * @param reason The {@code StateChangeReason} to which closing the panel is attributed.
+     * @param animate Whether to animate the close action.
+     */
+    void closePanel(StateChangeReason reason, boolean animate);
+
+    /**
+     * Updates the y coordinate of the Base Page's selection start position.
+     * @param y The y coordinate.
+     */
+    void updateBasePageSelectionYPx(float y);
+
+    /**
+     * @return The panel's state.
+     */
+    PanelState getPanelState();
+
+    /**
+     * Sets that the contextual search involved the promo.
+     */
+    void setDidSearchInvolvePromo();
+
+    /**
+     * @param isActive Whether the promo is active.
+     */
+    void setIsPromoActive(boolean isActive);
+
+    /**
+     * Shows the peek promo.
+     */
+    void showPeekPromo();
+
+    /**
+     * @return Whether the Peek Promo is visible.
+     */
+    @VisibleForTesting
+    boolean isPeekPromoVisible();
+
+    /**
+     * Gets whether a touch on the search content view has been done yet or not.
+     */
+    boolean didTouchSearchContentView();
+
+    /**
+     * Called when the SERP finishes loading, this records the duration of loading the SERP from
+     * the time the panel was opened until the present.
+     * @param wasPrefetch Whether the request was prefetch-enabled.
+     */
+    void onSearchResultsLoaded(boolean wasPrefetch);
+
+    /**
+     * @return {@code true} Whether the close animation should run when the the panel is closed
+     *                      due the panel being promoted to a tab.
+     */
+    boolean shouldAnimatePanelCloseOnPromoteToTab();
+
+    /**
+     * @return The ContentViewCore associated with the panel.
+     * TODO(mdjones): Remove this method from the interface.
+     */
+    ContentViewCore getContentViewCore();
+
+    /**
+     * @return The Context associated with the panel.
+     */
+    Context getContext();
+
+    /**
+     * Remove the last entry from history provided it is in a given time frame.
+     * @param historyUrl The URL to remove.
+     * @param urlTimeMs The time that the URL was visited.
+     */
+    void removeLastHistoryEntry(String historyUrl, long urlTimeMs);
+
+    /**
+     * Shows the search term in the SearchBar. This should be called when the search term is set
+     * without search term resolution.
+     * @param searchTerm The string that represents the search term.
+     */
+    void displaySearchTerm(String searchTerm);
+
+    /**
+     * Shows the search context in the SearchBar.
+     * @param selection The portion of the context that represents the user's selection.
+     * @param end The portion of the context from the selection to its end.
+     */
+    void displaySearchContext(String selection, String end);
+
+    /**
+     * Handles showing the resolved search term in the SearchBar.
+     * @param searchTerm The string that represents the search term.
+     */
+    void onSearchTermResolutionResponse(String searchTerm);
+
+    /**
+     * @param activity The current active ChromeActivity.
+     */
+    void setChromeActivity(ChromeActivity activity);
+
+    /**
+     * Load a URL in the panel ContentViewCore.
+     * @param url The URL to load.
+     */
+    void loadUrlInPanel(String url);
+
+    /**
+     * @return True if the ContentViewCore is being shown.
+     */
+    boolean isContentViewShowing();
+
+    /**
+     * @return True if the panel loaded a URL.
+     */
+    boolean didLoadAnyUrl();
+
+    /**
+     * Sets the top control state based on the internals of the panel.
+     */
+    void updateTopControlState();
+
+    /**
+     * Notify the panel that the ContentViewCore was seen.
+     */
+    void setWasSearchContentViewSeen();
+
+    /**
+     * Sets the visibility of the Search Content View.
+     * @param isVisible True to make it visible.
+     */
+    void setSearchContentViewVisibility(boolean isVisible);
+
+    /**
+     * Creates an {@link org.chromium.chrome.browser.compositor.layouts.ChromeAnimation.Animatable}
+     * and adds it to the animation, setting the start value at the beginning of the animation.
+     */
+    <T extends Enum<?>> void addToAnimation(ChromeAnimation.Animatable<T> object, T prop,
+            float start, float end, long duration, long startTime);
+    /**
+     * @param panelContent The OverlayPanelContent that this panel should use.
+     */
+    @VisibleForTesting
+    void setOverlayPanelContent(OverlayPanelContent panelContent);
+}