mirror of https://github.com/kurisufriend/Clover
Floens
10 years ago
parent
17dc135820
commit
4003daafb3
@ -0,0 +1,146 @@ |
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/* |
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* Clover - 4chan browser https://github.com/Floens/Clover/
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* Copyright (C) 2014 Floens |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/ |
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package org.floens.chan.ui.controller; |
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import android.content.Context; |
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import android.content.res.Configuration; |
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import android.view.View; |
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import android.widget.FrameLayout; |
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import android.widget.LinearLayout; |
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import org.floens.chan.R; |
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import org.floens.chan.controller.Controller; |
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import org.floens.chan.controller.ControllerLogic; |
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import org.floens.chan.controller.ControllerTransition; |
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import org.floens.chan.controller.NavigationController; |
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import org.floens.chan.utils.AndroidUtils; |
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import static org.floens.chan.utils.AndroidUtils.dp; |
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import static org.floens.chan.utils.AndroidUtils.getAttrColor; |
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public class SplitNavigationController extends NavigationController implements AndroidUtils.OnMeasuredCallback { |
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public Controller leftController; |
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public Controller rightController; |
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private FrameLayout leftControllerView; |
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private FrameLayout rightControllerView; |
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private View dividerView; |
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public SplitNavigationController(Context context) { |
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super(context); |
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} |
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@Override |
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public void onCreate() { |
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super.onCreate(); |
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LinearLayout wrap = new LinearLayout(context); |
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view = wrap; |
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leftControllerView = new FrameLayout(context); |
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wrap.addView(leftControllerView, new LinearLayout.LayoutParams(0, LinearLayout.LayoutParams.MATCH_PARENT)); |
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dividerView = new View(context); |
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dividerView.setBackgroundColor(getAttrColor(context, R.attr.divider_split_color)); |
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wrap.addView(dividerView, new LinearLayout.LayoutParams(dp(1), LinearLayout.LayoutParams.MATCH_PARENT)); |
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rightControllerView = new FrameLayout(context); |
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wrap.addView(rightControllerView, new LinearLayout.LayoutParams(0, LinearLayout.LayoutParams.MATCH_PARENT, 1f)); |
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AndroidUtils.waitForMeasure(view, this); |
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} |
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public void setLeftController(Controller leftController) { |
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leftController.navigationController = this; |
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ControllerLogic.transition(this.leftController, leftController, true, true, leftControllerView); |
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this.leftController = leftController; |
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} |
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public void setRightController(Controller rightController) { |
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rightController.navigationController = this; |
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ControllerLogic.transition(this.rightController, rightController, true, true, rightControllerView); |
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this.rightController = rightController; |
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} |
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@Override |
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public void transition(Controller from, Controller to, boolean pushing, ControllerTransition controllerTransition) { |
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if (this.controllerTransition != null) { |
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throw new IllegalArgumentException("Cannot transition while another transition is in progress."); |
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} |
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if (!pushing && controllerList.size() == 0) { |
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throw new IllegalArgumentException("Cannot pop with no controllers left"); |
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} |
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if (controllerTransition != null) { |
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blockingInput = true; |
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this.controllerTransition = controllerTransition; |
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controllerTransition.setCallback(this); |
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ControllerLogic.startTransition(from, to, pushing, leftControllerView, controllerTransition); |
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} else { |
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ControllerLogic.transition(from, to, pushing, leftControllerView); |
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if (!pushing) { |
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controllerList.remove(from); |
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} |
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} |
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if (to != null) { |
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toolbar.setNavigationItem(controllerTransition != null, false, to.navigationItem); |
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updateToolbarCollapse(to, controllerTransition != null); |
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if (pushing) { |
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controllerPushed(to); |
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} else { |
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controllerPopped(to); |
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} |
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} |
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} |
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@Override |
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public boolean onBack() { |
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if (!super.onBack()) { |
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if (rightController != null && rightController.onBack()) { |
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return true; |
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} |
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if (leftController != null && leftController.onBack()) { |
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return true; |
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} |
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} |
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return false; |
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} |
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@Override |
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public void onConfigurationChanged(Configuration newConfig) { |
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super.onConfigurationChanged(newConfig); |
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AndroidUtils.waitForMeasure(view, this); |
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} |
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@Override |
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public boolean onMeasured(View view) { |
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int width = Math.max(dp(320), (int) (view.getWidth() * 0.35)); |
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if (leftControllerView.getWidth() != width) { |
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leftControllerView.getLayoutParams().width = width; |
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leftControllerView.requestLayout(); |
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return true; |
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} else { |
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return false; |
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} |
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} |
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} |
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