show pinhole shutter speed (wip)

lib/l10n/intl_de.arb

@@ -62,6 +62,7 @@
   "apertureValuesFilterDescription": "Wählen Sie den Blendenbereich für Ihr Objektiv",
   "ndFilters": "ND Filter",
   "ndFiltersFilterDescription": "Wählen Sie verfügbare ND-Filter",
+  "shutterSpeed": "Belichtungszeit",
   "shutterSpeedValues": "Belichtungszeiten",
   "shutterSpeedValue": "Belichtungszeit",
   "shutterSpeedValuesFilterDescription": "Wählen Sie den Verschlusszeitenbereich für Ihre Kamera",

lib/l10n/intl_en.arb

@@ -62,6 +62,7 @@
   "apertureValuesFilterDescription": "Select aperture range for your lens",
   "ndFilters": "ND filters",
   "ndFiltersFilterDescription": "Select available ND filters",
+  "shutterSpeed": "Shutter speed",
   "shutterSpeedValues": "Shutter speed values",
   "shutterSpeedValue": "Shutter speed value",
   "shutterSpeedValuesFilterDescription": "Select shutter speed range for your camera",

lib/l10n/intl_fr.arb

@@ -62,6 +62,7 @@
   "apertureValuesFilterDescription": "Sélectionnez la plage d'ouverture pour votre objectif",
   "ndFilters": "Filtres ND",
   "ndFiltersFilterDescription": "Sélectionnez les filtres ND disponibles",
+  "shutterSpeed": "Vitesse d'obturation",
   "shutterSpeedValues": "Valeurs de la vitesse d'obturation",
   "shutterSpeedValue": "Valeur de la vitesse d'obturation",
   "shutterSpeedValuesFilterDescription": "Sélectionnez la plage de vitesses pour votre appareil",

lib/l10n/intl_pl.arb

@@ -62,6 +62,7 @@
   "apertureValuesFilterDescription": "Wybierz zakres przysłony dla swojego obiektywu",
   "ndFilters": "Filtry ND",
   "ndFiltersFilterDescription": "Wybierz dostępne filtry ND",
+  "shutterSpeed": "Czas naświetlania",
   "shutterSpeedValues": "Czasy naświetlania",
   "shutterSpeedValue": "Czas naświetlania",
   "shutterSpeedValuesFilterDescription": "Wybierz zakres czasów naświetlania dla swojej kamery",

lib/l10n/intl_ru.arb

@@ -62,6 +62,7 @@
   "apertureValuesFilterDescription": "Выберите диапазон диафрагмы для вашего объектива",
   "ndFilters": "ND фильтры",
   "ndFiltersFilterDescription": "Выберите доступные ND фильтры",
+  "shutterSpeed": "Выдержка",
   "shutterSpeedValues": "Значения выдержки",
   "shutterSpeedValue": "Значение выдержки",
   "shutterSpeedValuesFilterDescription": "Выберите диапазон выдержек для вашей камеры",

lib/l10n/intl_zh.arb

@@ -62,6 +62,7 @@
   "apertureValuesFilterDescription": "选择镜头光圈范围",
   "ndFilters": "ND 滤镜",
   "ndFiltersFilterDescription": "选择可用的 ND 滤镜",
+  "shutterSpeed": "快门速度",
   "shutterSpeedValues": "快门速度",
   "shutterSpeedValue": "快门速度",
   "shutterSpeedValuesFilterDescription": "选择相机快门范围",

lib/screens/metering/components/camera_container/widget_container_camera.dart

@@ -6,6 +6,7 @@ import 'package:lightmeter/data/models/exposure_pair.dart';
 import 'package:lightmeter/data/models/feature.dart';
 import 'package:lightmeter/data/models/metering_screen_layout_config.dart';
 import 'package:lightmeter/platform_config.dart';
+import 'package:lightmeter/providers/equipment_profile_provider.dart';
 import 'package:lightmeter/providers/remote_config_provider.dart';
 import 'package:lightmeter/res/dimens.dart';
 import 'package:lightmeter/screens/metering/components/camera_container/bloc_container_camera.dart';
@@ -125,7 +126,10 @@ class CameraContainer extends StatelessWidget {
       enabledFeaturesHeight += Dimens.readingContainerSingleValueHeight;
       enabledFeaturesHeight += Dimens.paddingS;
     }
-    if (context.meteringFeature(MeteringScreenLayoutFeature.extremeExposurePairs)) {
+    if (EquipmentProfiles.selectedOf(context) is PinholeEquipmentProfile) {
+      enabledFeaturesHeight += Dimens.readingContainerSingleValueHeight;
+      enabledFeaturesHeight += Dimens.paddingS;
+    } else if (context.meteringFeature(MeteringScreenLayoutFeature.extremeExposurePairs)) {
       enabledFeaturesHeight += Dimens.readingContainerDoubleValueHeight;
       enabledFeaturesHeight += Dimens.paddingS;
     }

lib/screens/metering/components/shared/readings_container/components/shutter_speed_container/widget_container_shutter_speed.dart

@@ -0,0 +1,32 @@
+import 'package:flutter/material.dart';
+import 'package:lightmeter/generated/l10n.dart';
+import 'package:lightmeter/providers/films_provider.dart';
+import 'package:lightmeter/screens/metering/components/shared/readings_container/components/shared/reading_value_container/widget_container_reading_value.dart';
+import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
+
+class ShutterSpeedContainer extends StatelessWidget {
+  final ShutterSpeedValue? shutterSpeedValue;
+
+  const ShutterSpeedContainer({
+    required this.shutterSpeedValue,
+    super.key,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return ReadingValueContainer.singleValue(
+      value: ReadingValue(
+        label: S.of(context).shutterSpeed,
+        value: _shutterSpeed(context),
+      ),
+    );
+  }
+
+  String _shutterSpeed(BuildContext context) {
+    if (shutterSpeedValue case final shutterSpeedValue?) {
+      return Films.selectedOf(context).reciprocityFailure(shutterSpeedValue).toString();
+    } else {
+      return '-';
+    }
+  }
+}

lib/screens/metering/components/shared/readings_container/widget_container_readings.dart

@@ -11,6 +11,7 @@ import 'package:lightmeter/screens/metering/components/shared/readings_container
 import 'package:lightmeter/screens/metering/components/shared/readings_container/components/iso_picker/widget_picker_iso.dart';
 import 'package:lightmeter/screens/metering/components/shared/readings_container/components/lightmeter_pro_badge/widget_badge_lightmeter_pro.dart';
 import 'package:lightmeter/screens/metering/components/shared/readings_container/components/nd_picker/widget_picker_nd.dart';
+import 'package:lightmeter/screens/metering/components/shared/readings_container/components/shutter_speed_container/widget_container_shutter_speed.dart';
 import 'package:lightmeter/utils/context_utils.dart';
 import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
 
@@ -45,7 +46,10 @@ class ReadingsContainer extends StatelessWidget {
           const EquipmentProfilePicker(),
           const _InnerPadding(),
         ],
-        if (context.meteringFeature(MeteringScreenLayoutFeature.extremeExposurePairs)) ...[
+        if (EquipmentProfiles.selectedOf(context) is PinholeEquipmentProfile) ...[
+          ShutterSpeedContainer(shutterSpeedValue: fastest?.shutterSpeed),
+          const _InnerPadding(),
+        ] else if (context.meteringFeature(MeteringScreenLayoutFeature.extremeExposurePairs)) ...[
           ExtremeExposurePairsContainer(
             fastest: fastest,
             slowest: slowest,

lib/screens/metering/screen_metering.dart

@@ -169,12 +169,22 @@ class MeteringContainerBuidler extends StatelessWidget {
   static List<ExposurePair> buildExposureValues(
     double ev,
     StopType stopType,
-    EquipmentProfile equipmentProfile,
+    IEquipmentProfile equipmentProfile,
   ) {
     if (ev.isNaN || ev.isInfinite) {
       return List.empty();
     }
 
+    if (equipmentProfile.id != "" && equipmentProfile is PinholeEquipmentProfile) {
+      final t = pow(equipmentProfile.aperture, 2) / pow(2, ev);
+      return [
+        ExposurePair(
+          ApertureValue(equipmentProfile.aperture, StopType.full),
+          ShutterSpeedValue(t, false, StopType.full),
+        ),
+      ];
+    }
+
     /// Depending on the `stopType` the exposure pairs list length is multiplied by 1,2 or 3
     final int evSteps = (ev * (stopType.index + 1)).round();
 
@@ -236,31 +246,31 @@ class MeteringContainerBuidler extends StatelessWidget {
     );
 
     /// Full equipment profile, nothing to cut
-    if (equipmentProfile.id == "") {
+    if (equipmentProfile.id != "" && equipmentProfile is EquipmentProfile) {
-      return exposurePairs;
+      final equipmentApertureValues = equipmentProfile.apertureValues.whereStopType(stopType);
+      final equipmentShutterSpeedValues = equipmentProfile.shutterSpeedValues.whereStopType(stopType);
+
+      final startCutEV = max(
+        exposurePairs.first.aperture.difference(equipmentApertureValues.first),
+        exposurePairs.first.shutterSpeed.difference(equipmentShutterSpeedValues.first),
+      );
+      final endCutEV = max(
+        equipmentApertureValues.last.difference(exposurePairs.last.aperture),
+        equipmentShutterSpeedValues.last != ShutterSpeedValue.values.last
+            ? equipmentShutterSpeedValues.last.difference(exposurePairs.last.shutterSpeed)
+            : double.negativeInfinity,
+      );
+
+      final startCut = (startCutEV * (stopType.index + 1)).round().clamp(0, itemsCount);
+      final endCut = (endCutEV * (stopType.index + 1)).round().clamp(0, itemsCount);
+
+      if (startCut > itemsCount - endCut) {
+        return const [];
+      }
+      return exposurePairs.sublist(startCut, itemsCount - endCut);
     }
 
-    final equipmentApertureValues = equipmentProfile.apertureValues.whereStopType(stopType);
+    return exposurePairs;
-    final equipmentShutterSpeedValues = equipmentProfile.shutterSpeedValues.whereStopType(stopType);
-
-    final startCutEV = max(
-      exposurePairs.first.aperture.difference(equipmentApertureValues.first),
-      exposurePairs.first.shutterSpeed.difference(equipmentShutterSpeedValues.first),
-    );
-    final endCutEV = max(
-      equipmentApertureValues.last.difference(exposurePairs.last.aperture),
-      equipmentShutterSpeedValues.last != ShutterSpeedValue.values.last
-          ? equipmentShutterSpeedValues.last.difference(exposurePairs.last.shutterSpeed)
-          : double.negativeInfinity,
-    );
-
-    final startCut = (startCutEV * (stopType.index + 1)).round().clamp(0, itemsCount);
-    final endCut = (endCutEV * (stopType.index + 1)).round().clamp(0, itemsCount);
-
-    if (startCut > itemsCount - endCut) {
-      return const [];
-    }
-    return exposurePairs.sublist(startCut, itemsCount - endCut);
   }
 }