Implemented LinearLayoutAttrAdapter

2026-10-16 07:49:44 +08:00 · 2022-11-06 22:26:48 +05:30
parent 7709bece91
commit 7ad13357fa
1 changed files with 72 additions and 0 deletions
@@ -0,0 +1,72 @@
+/*
+ *  This file is part of AndroidIDE.
+ *
+ *  AndroidIDE is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  AndroidIDE is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *   along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.itsaky.androidide.inflater.internal.adapters
+
+import android.content.Context
+import android.view.ViewGroup.LayoutParams
+import android.widget.LinearLayout
+import com.itsaky.androidide.annotations.inflater.AttributeAdapter
+import com.itsaky.androidide.inflater.IAttribute
+import com.itsaky.androidide.inflater.INamespace
+import com.itsaky.androidide.inflater.IView
+import com.itsaky.androidide.inflater.internal.LayoutFile
+
+/**
+ * Attribute adapter for [LinearLayout].
+ *
+ * @author Akash Yadav
+ */
+@AttributeAdapter(LinearLayout::class)
+open class LinearLayoutAttrAdapter : ViewGroupAttrAdapter() {
+
+  override fun apply(view: IView, attribute: IAttribute): Boolean {
+    return doApply<LinearLayout>(view, attribute) {
+      _: LayoutFile,
+      _: Context,
+      _: LayoutParams,
+      _: INamespace,
+      name: String,
+      value: String ->
+      var applied = true
+
+      when (name) {
+        "baselineAligned" -> isBaselineAligned = parseBoolean(value)
+        "baselineAlignedChildIndex" -> baselineAlignedChildIndex = parseInteger(value, childCount)
+        "gravity" -> gravity = parseGravity(value)
+        "measureWithLargestChild" -> isMeasureWithLargestChildEnabled = parseBoolean(value)
+        "orientation" -> orientation = parseOrientation(value)
+        "weightSum" -> weightSum = parseFloat(value)
+        else -> applied = false
+      }
+
+      if (!applied) {
+        applied = super.apply(view, attribute)
+      }
+
+      return@doApply applied
+    }
+  }
+
+  protected open fun parseOrientation(value: String): Int {
+    return when (value) {
+      "vertical" -> LinearLayout.VERTICAL
+      "horizontal" -> LinearLayout.HORIZONTAL
+      else -> LinearLayout.HORIZONTAL
+    }
+  }
+}