Conny Duck
6 years ago
parent
ba5640ad6d
commit
bca172a90a
@ -1,76 +0,0 @@ |
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/* Copyright 2017 Andrew Dawson |
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* |
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* This file is a part of Tusky. |
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* |
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* This program is free software; you can redistribute it and/or modify it under the terms of the |
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even |
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
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* 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 along with Tusky; if not, |
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* see <http://www.gnu.org/licenses>. */
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package com.keylesspalace.tusky.view; |
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import android.content.Context; |
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import android.graphics.Canvas; |
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import android.graphics.drawable.Drawable; |
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import android.support.v7.widget.RecyclerView; |
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import android.view.View; |
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import com.keylesspalace.tusky.R; |
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import com.keylesspalace.tusky.adapter.ThreadAdapter; |
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import com.keylesspalace.tusky.viewdata.StatusViewData; |
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public class ConversationLineItemDecoration extends RecyclerView.ItemDecoration { |
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private final Context context; |
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private final Drawable divider; |
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public ConversationLineItemDecoration(Context context, Drawable divider) { |
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this.context = context; |
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this.divider = divider; |
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} |
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@Override |
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public void onDraw(Canvas c, RecyclerView parent, RecyclerView.State state) { |
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int dividerLeft = parent.getPaddingLeft() |
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+ context.getResources().getDimensionPixelSize(R.dimen.status_left_line_margin); |
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int dividerRight = dividerLeft + divider.getIntrinsicWidth(); |
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int childCount = parent.getChildCount(); |
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int avatarMargin = context.getResources() |
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.getDimensionPixelSize(R.dimen.account_avatar_margin); |
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for (int i = 0; i < childCount; i++) { |
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View child = parent.getChildAt(i); |
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int position = parent.getChildAdapterPosition(child); |
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ThreadAdapter adapter = (ThreadAdapter) parent.getAdapter(); |
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StatusViewData.Concrete current = adapter.getItem(position); |
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int dividerTop, dividerBottom; |
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if (current != null) { |
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StatusViewData.Concrete above = adapter.getItem(position - 1); |
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if (above != null && above.getId().equals(current.getInReplyToId())) { |
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dividerTop = child.getTop(); |
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} else { |
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dividerTop = child.getTop() + avatarMargin; |
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} |
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StatusViewData.Concrete below = adapter.getItem(position + 1); |
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if (below != null && current.getId().equals(below.getInReplyToId()) && |
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adapter.getDetailedStatusPosition() != position) { |
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dividerBottom = child.getBottom(); |
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} else { |
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dividerBottom = child.getTop() + avatarMargin; |
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} |
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divider.setBounds(dividerLeft, dividerTop, dividerRight, dividerBottom); |
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divider.draw(c); |
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} |
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} |
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} |
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} |
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@ -0,0 +1,70 @@ |
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/* Copyright 2017 Andrew Dawson |
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* |
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* This file is a part of Tusky. |
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* |
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* This program is free software; you can redistribute it and/or modify it under the terms of the |
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even |
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
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* 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 along with Tusky; if not, |
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* see <http://www.gnu.org/licenses>. */ |
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package com.keylesspalace.tusky.view |
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import android.content.Context |
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import android.graphics.Canvas |
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import android.graphics.drawable.Drawable |
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import android.support.v7.widget.RecyclerView |
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import android.view.View |
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import com.keylesspalace.tusky.R |
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import com.keylesspalace.tusky.adapter.ThreadAdapter |
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class ConversationLineItemDecoration(private val context: Context, private val divider: Drawable) : RecyclerView.ItemDecoration() { |
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override fun onDraw(canvas: Canvas, parent: RecyclerView, state: RecyclerView.State?) { |
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val dividerStart = parent.paddingStart + context.resources.getDimensionPixelSize(R.dimen.status_line_margin_start) |
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val dividerEnd = dividerStart + divider.intrinsicWidth |
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val childCount = parent.childCount |
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val avatarMargin = context.resources.getDimensionPixelSize(R.dimen.account_avatar_margin) |
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for (i in 0 until childCount) { |
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val child = parent.getChildAt(i) |
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val position = parent.getChildAdapterPosition(child) |
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val adapter = parent.adapter as ThreadAdapter |
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val current = adapter.getItem(position) |
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val dividerTop: Int |
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val dividerBottom: Int |
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if (current != null) { |
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val above = adapter.getItem(position - 1) |
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dividerTop = if (above != null && above.id == current.inReplyToId) { |
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child.top |
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} else { |
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child.top + avatarMargin |
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} |
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val below = adapter.getItem(position + 1) |
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dividerBottom = if (below != null && current.id == below.inReplyToId && |
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adapter.detailedStatusPosition != position) { |
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child.bottom |
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} else { |
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child.top + avatarMargin |
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} |
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if (parent.layoutDirection == View.LAYOUT_DIRECTION_LTR) { |
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divider.setBounds(dividerStart, dividerTop, dividerEnd, dividerBottom) |
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} else { |
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divider.setBounds(canvas.width - dividerEnd, dividerTop, canvas.width - dividerStart, dividerBottom) |
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} |
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divider.draw(canvas) |
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} |
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} |
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} |
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} |
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@ -1,6 +0,0 @@ |
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<resources> |
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<!-- Example customization of dimensions originally defined in res/values/dimens.xml |
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(such as screen margins) for screens with more than 820dp of available width. This |
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would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively). --> |
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<dimen name="activity_horizontal_margin">0dp</dimen> |
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</resources> |
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