Add dialog and notes indicator for HistoryChart

uhabits-android/src/main/java/org/isoron/platform/gui/AndroidDataView.kt

@@ -49,23 +49,12 @@ class AndroidDataView(
     override fun onShowPress(e: MotionEvent?) = Unit
 
     override fun onSingleTapUp(e: MotionEvent?): Boolean {
-        val x: Float
-        val y: Float
-        try {
-            val pointerId = e!!.getPointerId(0)
-            x = e.getX(pointerId)
-            y = e.getY(pointerId)
-        } catch (ex: RuntimeException) {
-            // Android often throws IllegalArgumentException here. Apparently,
-            // the pointer id may become invalid shortly after calling
-            // e.getPointerId.
-            return false
-        }
-        view?.onClick(x / canvas.innerDensity, y / canvas.innerDensity)
-        return true
+        return handleClick(e, true)
     }
 
-    override fun onLongPress(e: MotionEvent?) = Unit
+    override fun onLongPress(e: MotionEvent?) {
+        handleClick(e)
+    }
 
     override fun onScroll(
         e1: MotionEvent?,
@@ -137,4 +126,22 @@ class AndroidDataView(
             }
         }
     }
+
+    private fun handleClick(e: MotionEvent?, isSingleTap: Boolean = false): Boolean {
+        val x: Float
+        val y: Float
+        try {
+            val pointerId = e!!.getPointerId(0)
+            x = e.getX(pointerId)
+            y = e.getY(pointerId)
+        } catch (ex: RuntimeException) {
+            // Android often throws IllegalArgumentException here. Apparently,
+            // the pointer id may become invalid shortly after calling
+            // e.getPointerId.
+            return false
+        }
+        if (isSingleTap) view?.onClick(x / canvas.innerDensity, y / canvas.innerDensity)
+        else view?.onLongClick(x / canvas.innerDensity, y / canvas.innerDensity)
+        return true
+    }
 }

uhabits-android/src/main/java/org/isoron/uhabits/activities/common/dialogs/HistoryEditorDialog.kt

@@ -63,9 +63,10 @@ class HistoryEditorDialog : AppCompatDialogFragment(), CommandRunner.Listener {
             paletteColor = habit.color,
             series = emptyList(),
             defaultSquare = HistoryChart.Square.OFF,
+            hasNotes = emptyList(),
             theme = themeSwitcher.currentTheme,
             today = DateUtils.getTodayWithOffset().toLocalDate(),
-            onDateClickedListener = onDateClickedListener ?: OnDateClickedListener { },
+            onDateClickedListener = onDateClickedListener ?: OnDateClickedListener { _, _ -> },
             padding = 10.0,
         )
         dataView = AndroidDataView(context!!, null)
@@ -103,6 +104,7 @@ class HistoryEditorDialog : AppCompatDialogFragment(), CommandRunner.Listener {
         )
         chart?.series = model.series
         chart?.defaultSquare = model.defaultSquare
+        chart?.hasNotes = model.hasNotes
         dataView.postInvalidate()
     }
 

uhabits-android/src/main/java/org/isoron/uhabits/activities/habits/show/views/HistoryCardView.kt

@@ -44,6 +44,7 @@ class HistoryCardView(context: Context, attrs: AttributeSet) : LinearLayout(cont
             dateFormatter = JavaLocalDateFormatter(Locale.getDefault()),
             series = state.series,
             defaultSquare = state.defaultSquare,
+            hasNotes = state.hasNotes,
             firstWeekday = state.firstWeekday,
         )
         binding.chart.postInvalidate()

uhabits-android/src/main/java/org/isoron/uhabits/widgets/HistoryWidget.kt

@@ -59,6 +59,7 @@ class HistoryWidget(
             val historyChart = (this.view as HistoryChart)
             historyChart.series = model.series
             historyChart.defaultSquare = model.defaultSquare
+            historyChart.hasNotes = model.hasNotes
         }
     }
 
@@ -74,6 +75,7 @@ class HistoryWidget(
                     firstWeekday = prefs.firstWeekday,
                     series = listOf(),
                     defaultSquare = HistoryChart.Square.OFF,
+                    hasNotes = listOf(),
                 )
             }
         ).apply {