Mercurial > dwindows

comparison android/DWindows.kt @ 2499:ff3310fa6d72

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Android: Implment DW_SIGNA_CONFIGURE on orientation change. Seems like my dream of having a single C entrypoint for events is dead, passing any NULL objects for unused parameters results in a sementation violation. Leaving the general purpose function in the code for now, but eventually it will go away.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Wed, 05 May 2021 19:53:33 +0000
parents 4ae2b3b77f25
children ac0b7e579229
comparison
equal deleted inserted replaced
2498:4ae2b3b77f25 2499:ff3310fa6d72
22 import android.widget.SeekBar.OnSeekBarChangeListener 22 import android.widget.SeekBar.OnSeekBarChangeListener
23 import androidx.appcompat.app.AlertDialog 23 import androidx.appcompat.app.AlertDialog
24 import androidx.appcompat.app.AppCompatActivity 24 import androidx.appcompat.app.AppCompatActivity
25 import androidx.collection.SimpleArrayMap 25 import androidx.collection.SimpleArrayMap
26 import androidx.recyclerview.widget.RecyclerView 26 import androidx.recyclerview.widget.RecyclerView
27 import androidx.viewpager.widget.ViewPager
27 import androidx.viewpager2.widget.ViewPager2 28 import androidx.viewpager2.widget.ViewPager2
28 import com.google.android.material.tabs.TabLayout 29 import com.google.android.material.tabs.TabLayout
29 import com.google.android.material.tabs.TabLayout.OnTabSelectedListener 30 import com.google.android.material.tabs.TabLayout.OnTabSelectedListener
30 import com.google.android.material.tabs.TabLayoutMediator 31 import com.google.android.material.tabs.TabLayoutMediator
31 import java.util.* 32 import java.util.*
50 class DWEventViewHolder(var view: View) : RecyclerView.ViewHolder(view) 51 class DWEventViewHolder(var view: View) : RecyclerView.ViewHolder(view)
51 } 52 }
52 53
53 class DWindows : AppCompatActivity() { 54 class DWindows : AppCompatActivity() {
54 var firstWindow: Boolean = true 55 var firstWindow: Boolean = true
56 var windowLayout: LinearLayout? = null
55 57
56 // We only want to call this once when the app starts up 58 // We only want to call this once when the app starts up
57 // By default Android will call onCreate for rotation and other 59 // By default Android will call onCreate for rotation and other
58 // changes. This is incompatible with Dynamic Windows... 60 // changes. This is incompatible with Dynamic Windows...
59 // Make sure the following is in your AndroidManifest.xml 61 // Make sure the following is in your AndroidManifest.xml
76 } 78 }
77 79
78 override fun onConfigurationChanged(newConfig: Configuration) { 80 override fun onConfigurationChanged(newConfig: Configuration) {
79 super.onConfigurationChanged(newConfig) 81 super.onConfigurationChanged(newConfig)
80 82
81 // Checks the orientation of the screen 83 // Send a DW_SIGNAL_CONFIGURE on orientation change
82 if (newConfig.orientation === Configuration.ORIENTATION_LANDSCAPE) { 84 if(windowLayout != null) {
83 Toast.makeText(this, "landscape", Toast.LENGTH_SHORT).show() 85 var width: Int = windowLayout!!.width
84 } else if (newConfig.orientation === Configuration.ORIENTATION_PORTRAIT) { 86 var height: Int = windowLayout!!.height
85 Toast.makeText(this, "portrait", Toast.LENGTH_SHORT).show() 87
88 eventHandlerInt(windowLayout as View, 1, width, height, 0, 0)
86 } 89 }
87 } 90 }
88 91
89 /* 92 /*
90 * These are the Android calls to actually create the UI... 93 * These are the Android calls to actually create the UI...
91 * forwarded from the C Dynamic Windows API 94 * forwarded from the C Dynamic Windows API
92 */ 95 */
93 fun windowNew(title: String, style: Int): LinearLayout? { 96 fun windowNew(title: String, style: Int): LinearLayout? {
94 if (firstWindow) { 97 if (firstWindow) {
95 var windowLayout: LinearLayout = LinearLayout(this)
96 var dataArrayMap = SimpleArrayMap<String, Long>() 98 var dataArrayMap = SimpleArrayMap<String, Long>()
97 99 windowLayout = LinearLayout(this)
98 windowLayout.tag = dataArrayMap 100
101 windowLayout!!.tag = dataArrayMap
99 setContentView(windowLayout) 102 setContentView(windowLayout)
100 this.title = title 103 this.title = title
101 // For now we just return our DWindows' main activity layout... 104 // For now we just return our DWindows' main activity layout...
102 // in the future, later calls should create new activities 105 // in the future, later calls should create new activities
103 firstWindow = false 106 firstWindow = false
737 * Native methods that are implemented by the 'dwindows' native library, 740 * Native methods that are implemented by the 'dwindows' native library,
738 * which is packaged with this application. 741 * which is packaged with this application.
739 */ 742 */
740 external fun dwindowsInit(dataDir: String) 743 external fun dwindowsInit(dataDir: String)
741 external fun eventHandler( 744 external fun eventHandler(
742 obj1: View, 745 obj1: View?,
743 obj2: View?, 746 obj2: View?,
744 message: Int, 747 message: Int,
745 str1: String?, 748 str1: String?,
746 str2: String?, 749 str2: String?,
747 int1: Int, 750 inta: Int,
748 int2: Int, 751 intb: Int,
749 int3: Int, 752 intc: Int,
750 int4: Int 753 intd: Int
751 ): Int 754 ): Int
755 external fun eventHandlerInt(
756 obj1: View,
757 message: Int,
758 inta: Int,
759 intb: Int,
760 intc: Int,
761 intd: Int
762 )
752 external fun eventHandlerSimple(obj1: View, message: Int) 763 external fun eventHandlerSimple(obj1: View, message: Int)
753 external fun eventHandlerNotebook(obj1: View, message: Int, pageID: Long) 764 external fun eventHandlerNotebook(obj1: View, message: Int, pageID: Long)
754 external fun eventHandlerTimer(sigfunc: Long, data: Long): Int 765 external fun eventHandlerTimer(sigfunc: Long, data: Long): Int
755 766
756 companion object 767 companion object