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Initial implementation of browser tabs
The Tabs Bar is a small window that sits adyacent to the current window and which lists the open tabs. This is a very simple implementation for now, as we test and iterate. Other minor changes: - TabsBar is managed by VRBrowserActivity - Add session change listeners to SessionStore - Move TabDelegate to a separate interface
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122 changes: 122 additions & 0 deletions
122
app/src/common/shared/com/igalia/wolvic/ui/adapters/TabsBarAdapter.java
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package com.igalia.wolvic.ui.adapters; | ||
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import android.util.Log; | ||
import android.view.LayoutInflater; | ||
import android.view.ViewGroup; | ||
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import androidx.annotation.LayoutRes; | ||
import androidx.annotation.NonNull; | ||
import androidx.recyclerview.widget.RecyclerView; | ||
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import com.igalia.wolvic.R; | ||
import com.igalia.wolvic.browser.engine.Session; | ||
import com.igalia.wolvic.ui.views.TabsBarItem; | ||
import com.igalia.wolvic.ui.widgets.TabDelegate; | ||
import com.igalia.wolvic.utils.SystemUtils; | ||
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import java.util.ArrayList; | ||
import java.util.Collections; | ||
import java.util.List; | ||
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public class TabsBarAdapter extends RecyclerView.Adapter<TabsBarAdapter.ViewHolder> { | ||
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private static final String LOGTAG = SystemUtils.createLogtag(TabsBarAdapter.class); | ||
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public enum Orientation {HORIZONTAL, VERTICAL} | ||
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private final TabDelegate mTabDelegate; | ||
private final Orientation mOrientation; | ||
private final List<Session> mTabs = new ArrayList<>(); | ||
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static class ViewHolder extends RecyclerView.ViewHolder { | ||
TabsBarItem mTabBarItem; | ||
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ViewHolder(TabsBarItem v) { | ||
super(v); | ||
mTabBarItem = v; | ||
} | ||
} | ||
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public TabsBarAdapter(@NonNull TabDelegate tabDelegate, Orientation orientation) { | ||
mTabDelegate = tabDelegate; | ||
mOrientation = orientation; | ||
} | ||
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@Override | ||
public long getItemId(int position) { | ||
if (position == 0) { | ||
return 0; | ||
} else { | ||
return mTabs.get(position - 1).getId().hashCode(); | ||
} | ||
} | ||
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public void updateTabs(List<Session> aTabs) { | ||
mTabs.clear(); | ||
mTabs.addAll(aTabs); | ||
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Log.e(LOGTAG, "updateTabs: " + aTabs.size()); | ||
for (Session session : aTabs) { | ||
Log.e(LOGTAG, " " + session.getCurrentUri() + " " + session.getLastUse() + (session.isActive() ? " ACTIVE" : "")); | ||
} | ||
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notifyDataSetChanged(); | ||
} | ||
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@NonNull | ||
@Override | ||
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) { | ||
@LayoutRes int layout; | ||
if (mOrientation == Orientation.HORIZONTAL) { | ||
layout = R.layout.tabs_bar_item_horizontal; | ||
} else { | ||
layout = R.layout.tabs_bar_item_vertical; | ||
} | ||
TabsBarItem view = (TabsBarItem) LayoutInflater.from(parent.getContext()).inflate(layout, parent, false); | ||
return new ViewHolder(view); | ||
} | ||
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@Override | ||
public void onBindViewHolder(@NonNull ViewHolder holder, int position) { | ||
if (position > 0) { | ||
Session session = mTabs.get(position - 1); | ||
holder.mTabBarItem.attachToSession(session); | ||
holder.mTabBarItem.setMode(TabsBarItem.Mode.TAB_DETAILS); | ||
holder.mTabBarItem.setDelegate(mItemDelegate); | ||
} else { | ||
holder.mTabBarItem.attachToSession(null); | ||
holder.mTabBarItem.setMode(TabsBarItem.Mode.ADD_TAB); | ||
} | ||
} | ||
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@Override | ||
public int getItemCount() { | ||
return mTabs.size() + 1; | ||
} | ||
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private final TabsBarItem.Delegate mItemDelegate = new TabsBarItem.Delegate() { | ||
@Override | ||
public void onAdd(TabsBarItem item) { | ||
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Log.e(LOGTAG, "TabsBarItem.Delegate onAdd"); | ||
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mTabDelegate.onTabAdd(); | ||
} | ||
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@Override | ||
public void onClick(TabsBarItem item) { | ||
Log.e(LOGTAG, "onClick"); | ||
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mTabDelegate.onTabSelect(item.getSession()); | ||
} | ||
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@Override | ||
public void onClose(TabsBarItem item) { | ||
Log.e(LOGTAG, "onClose"); | ||
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mTabDelegate.onTabsClose(Collections.singletonList(item.getSession())); | ||
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// this should eventually trigger a refresh of the tabs | ||
} | ||
}; | ||
} |
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