public MaterialApp(
Key key = null,
GlobalKey <NavigatorState> navigatorKey = null,
Widget home = null,
Dictionary <string, WidgetBuilder> routes = null,
string initialRoute = null,
RouteFactory onGenerateRoute = null,
RouteFactory onUnknownRoute = null,
List <NavigatorObserver> navigatorObservers = null,
TransitionBuilder builder = null,
string title = "",
Color color = null,
ThemeData theme = null,
bool showPerformanceOverlay = false,
Window window = null) : base(key: key)
{
D.assert(window != null);
this.window = window;
this.navigatorKey = navigatorKey;
this.home = home;
this.routes = routes ?? new Dictionary <string, WidgetBuilder>();
this.initialRoute = initialRoute;
this.onGenerateRoute = onGenerateRoute;
this.onUnknownRoute = onUnknownRoute;
this.navigatorObservers = navigatorObservers ?? new List <NavigatorObserver>();
this.builder = builder;
this.title = title;
this.color = color;
this.theme = theme;
this.showPerformanceOverlay = showPerformanceOverlay;
}
public MaterialApp(
Key key = null,
GlobalKey <NavigatorState> navigatorKey = null,
Widget home = null,
Dictionary <string, WidgetBuilder> routes = null,
string initialRoute = null,
RouteFactory onGenerateRoute = null,
InitialRouteListFactory onGenerateInitialRoutes = null,
RouteFactory onUnknownRoute = null,
List <NavigatorObserver> navigatorObservers = null,
TransitionBuilder builder = null,
string title = "",
GenerateAppTitle onGenerateTitle = null,
Color color = null,
ThemeData theme = null,
ThemeData darkTheme = null,
ThemeMode themeMode = ThemeMode.system,
Locale locale = null,
List <LocalizationsDelegate> localizationsDelegates = null,
LocaleListResolutionCallback localeListResolutionCallback = null,
LocaleResolutionCallback localeResolutionCallback = null,
List <Locale> supportedLocales = null,
bool showPerformanceOverlay = false,
bool checkerboardRasterCacheImages = false,
bool checkerboardOffscreenLayers = false,
bool debugShowCheckedModeBanner = true,
Dictionary <LogicalKeySet, Intent> shortcuts = null,
Dictionary <LocalKey, ActionFactory> actions = null
) : base(key: key)
{
supportedLocales = supportedLocales ?? new List <Locale> {
new Locale("en", "US")
};
this.navigatorKey = navigatorKey;
this.home = home;
this.routes = routes ?? new Dictionary <string, WidgetBuilder>();
this.onGenerateInitialRoutes = onGenerateInitialRoutes;
this.initialRoute = initialRoute;
this.onGenerateRoute = onGenerateRoute;
this.onUnknownRoute = onUnknownRoute;
this.navigatorObservers = navigatorObservers ?? new List <NavigatorObserver>();
this.builder = builder;
this.title = title;
this.onGenerateTitle = onGenerateTitle;
this.color = color;
this.theme = theme;
this.darkTheme = darkTheme;
this.themeMode = themeMode;
this.locale = locale;
this.localizationsDelegates = localizationsDelegates;
this.localeListResolutionCallback = localeListResolutionCallback;
this.localeResolutionCallback = localeResolutionCallback;
this.supportedLocales = supportedLocales;
this.showPerformanceOverlay = showPerformanceOverlay;
this.checkerboardRasterCacheImages = checkerboardRasterCacheImages;
this.checkerboardOffscreenLayers = checkerboardOffscreenLayers;
this.debugShowCheckedModeBanner = debugShowCheckedModeBanner;
this.shortcuts = shortcuts;
this.actions = actions;
}
public WidgetsApp(
Key key = null,
GlobalKey <NavigatorState> navigatorKey = null,
RouteFactory onGenerateRoute = null,
RouteFactory onUnknownRoute = null,
PageRouteFactory pageRouteBuilder = null,
List <NavigatorObserver> navigatorObservers = null,
string initialRoute = null,
Dictionary <string, WidgetBuilder> routes = null,
TransitionBuilder builder = null,
Window window = null,
TextStyle textStyle = null,
Widget home = null
) : base(key)
{
D.assert(window != null);
routes = routes ?? new Dictionary <string, WidgetBuilder>();
this.window = window;
this.home = home;
this.navigatorKey = navigatorKey;
this.onGenerateRoute = onGenerateRoute;
this.onUnknownRoute = onUnknownRoute;
this.pageRouteBuilder = pageRouteBuilder;
this.routes = routes;
this.navigatorObservers = navigatorObservers ?? new List <NavigatorObserver>();
this.initialRoute = initialRoute;
this.builder = builder;
this.textStyle = textStyle;
D.assert(
home == null ||
!this.routes.ContainsKey(Navigator.defaultRouteName),
"If the home property is specified, the routes table " +
"cannot include an entry for \" / \", since it would be redundant."
);
D.assert(
builder != null ||
home != null ||
this.routes.ContainsKey(Navigator.defaultRouteName) ||
onGenerateRoute != null ||
onUnknownRoute != null,
"Either the home property must be specified, " +
"or the routes table must include an entry for \"/\", " +
"or there must be on onGenerateRoute callback specified, " +
"or there must be an onUnknownRoute callback specified, " +
"or the builder property must be specified, " +
"because otherwise there is nothing to fall back on if the " +
"app is started with an intent that specifies an unknown route."
);
D.assert(
builder != null ||
onGenerateRoute != null ||
pageRouteBuilder != null,
"If neither builder nor onGenerateRoute are provided, the " +
"pageRouteBuilder must be specified so that the default handler " +
"will know what kind of PageRoute transition to build."
);
}
public AnimatedBuilder(Key key = null, Listenable animation = null, TransitionBuilder builder = null,
Widget child = null) :
base(key, animation)
{
D.assert(builder != null);
this.builder = builder;
this.child = child;
}
public CupertinoApp(
Key key = null,
GlobalKey <NavigatorState> navigatorKey = null,
Widget home = null,
CupertinoThemeData theme = null,
Dictionary <string, WidgetBuilder> routes = null,
string initialRoute = null,
RouteFactory onGenerateRoute = null,
RouteFactory onUnknownRoute = null,
List <NavigatorObserver> navigatorObservers = null,
TransitionBuilder builder = null,
string title = "",
GenerateAppTitle onGenerateTitle = null,
Color color = null,
Locale locale = null,
List <LocalizationsDelegate <CupertinoLocalizations> > localizationsDelegates = null,
LocaleListResolutionCallback localeListResolutionCallback = null,
LocaleResolutionCallback localeResolutionCallback = null,
List <Locale> supportedLocales = null,
bool showPerformanceOverlay = false
) : base(key: key)
{
D.assert(title != null);
supportedLocales = supportedLocales ?? new List <Locale> {
new Locale("en", "US")
};
this.navigatorKey = navigatorKey;
this.home = home;
this.theme = theme;
this.routes = routes ?? new Dictionary <string, WidgetBuilder>();
this.initialRoute = initialRoute;
this.onGenerateRoute = onGenerateRoute;
this.onUnknownRoute = onUnknownRoute;
this.navigatorObservers = navigatorObservers ?? new List <NavigatorObserver>();
this.builder = builder;
this.title = title;
this.onGenerateTitle = onGenerateTitle;
this.color = color;
this.locale = locale;
this.localizationsDelegates = localizationsDelegates;
this.localeListResolutionCallback = localeListResolutionCallback;
this.localeResolutionCallback = localeResolutionCallback;
this.supportedLocales = supportedLocales;
this.showPerformanceOverlay = showPerformanceOverlay;
}
/// <summary>
/// 创建跳转节点(强制拉取跳转方式，后续节点状态可以强制拉取前置节点到当前节点[后续节点])
/// </summary>
/// <param name="fromActivity">要拉取的节点</param>
/// <param name="toActivity">拉取到节点</param>
/// <returns></returns>
internal static NextActivityComponent CreateNextActivityComponent(ActivityEntity fromActivity,
ActivityEntity toActivity)
{
NextActivityComponent component = null;
if (XPDLHelper.IsSimpleComponentNode(fromActivity.ActivityType) == true) //可流转简单类型节点
{
string name = "单一节点";
var transition = TransitionBuilder.CreateJumpforwardEmptyTransition(fromActivity, toActivity);
component = new NextActivityItem(name, transition, fromActivity); //强制拉取跳转类型的transition 为空类型
}
else
{
throw new ApplicationException(string.Format("不能跳转到其它非任务类型的节点！当前节点:{0}",
fromActivity.ActivityType));
}
return(component);
}
public static IPromise <object> showDatePicker(
BuildContext context,
DateTime initialDate,
DateTime firstDate,
DateTime lastDate,
SelectableDayPredicate selectableDayPredicate = null,
DatePickerMode initialDatePickerMode = DatePickerMode.day,
Locale locale = null,
TransitionBuilder builder = null
)
{
D.assert(initialDate >= firstDate, () => "initialDate must be on or after firstDate");
D.assert(initialDate <= lastDate, () => "initialDate must be on or before lastDate");
D.assert(firstDate <= lastDate, () => "lastDate must be on or after firstDate");
D.assert(
selectableDayPredicate == null || selectableDayPredicate(initialDate),
() => "Provided initialDate must satisfy provided selectableDayPredicate"
);
D.assert(context != null);
D.assert(MaterialD.debugCheckHasMaterialLocalizations(context));
Widget child = new _DatePickerDialog(
initialDate: initialDate,
firstDate: firstDate,
lastDate: lastDate,
selectableDayPredicate: selectableDayPredicate,
initialDatePickerMode: initialDatePickerMode
);
if (locale != null)
{
child = Localizations.overrides(
context: context,
locale: locale,
child: child
);
}
return(DialogUtils.showDialog(
context: context,
builder: (BuildContext _context) => { return builder == null ? child : builder(_context, child); }
));
}
public Hero(
Key key = null,
object tag = null,
CreateRectTween createRectTween = null,
HeroFlightShuttleBuilder flightShuttleBuilder = null,
TransitionBuilder placeholderBuilder = null,
bool transitionOnUserGestures = false,
Widget child = null
) : base(key: key)
{
D.assert(tag != null);
D.assert(child != null);
this.tag = tag;
this.createRectTween = createRectTween;
this.child = child;
this.flightShuttleBuilder = flightShuttleBuilder;
this.placeholderBuilder = placeholderBuilder;
this.transitionOnUserGestures = transitionOnUserGestures;
}
public WidgetsApp(
Key key = null,
GlobalKey <NavigatorState> navigatorKey = null,
RouteFactory onGenerateRoute = null,
InitialRouteListFactory onGenerateInitialRoutes = null,
RouteFactory onUnknownRoute = null,
List <NavigatorObserver> navigatorObservers = null,
string initialRoute = null,
PageRouteFactory pageRouteBuilder = null,
Widget home = null,
Dictionary <string, WidgetBuilder> routes = null,
TransitionBuilder builder = null,
string title = "",
GenerateAppTitle onGenerateTitle = null,
TextStyle textStyle = null,
Color color = null,
Locale locale = null,
List <LocalizationsDelegate> localizationsDelegates = null,
LocaleListResolutionCallback localeListResolutionCallback = null,
LocaleResolutionCallback localeResolutionCallback = null,
List <Locale> supportedLocales = null,
bool showPerformanceOverlay = false,
bool checkerboardRasterCacheImages = false,
bool checkerboardOffscreenLayers = false,
bool showSemanticsDebugger = false,
bool debugShowWidgetInspector = false,
bool debugShowCheckedModeBanner = true,
InspectorSelectButtonBuilder inspectorSelectButtonBuilder = null,
Dictionary <LogicalKeySet, Intent> shortcuts = null,
Dictionary <LocalKey, ActionFactory> actions = null
) : base(key: key)
{
routes = routes ?? new Dictionary <string, WidgetBuilder>();
supportedLocales = supportedLocales ?? new List <Locale> {
new Locale("en", "US")
};
window = Window.instance;
D.assert(routes != null);
D.assert(color != null);
D.assert(supportedLocales != null && supportedLocales.isNotEmpty());
this.home = home;
this.navigatorKey = navigatorKey;
this.onGenerateRoute = onGenerateRoute;
this.onGenerateInitialRoutes = onGenerateInitialRoutes;
this.onUnknownRoute = onUnknownRoute;
this.pageRouteBuilder = pageRouteBuilder;
this.routes = routes;
this.navigatorObservers = navigatorObservers ?? new List <NavigatorObserver>();
this.initialRoute = initialRoute;
this.builder = builder;
this.textStyle = textStyle;
this.locale = locale;
this.localizationsDelegates = localizationsDelegates;
this.localeListResolutionCallback = localeListResolutionCallback;
this.localeResolutionCallback = localeResolutionCallback;
this.supportedLocales = supportedLocales;
this.showPerformanceOverlay = showPerformanceOverlay;
this.checkerboardOffscreenLayers = checkerboardOffscreenLayers;
this.checkerboardRasterCacheImages = checkerboardRasterCacheImages;
this.showSemanticsDebugger = showSemanticsDebugger;
this.debugShowWidgetInspector = debugShowWidgetInspector;
this.debugShowCheckedModeBanner = debugShowCheckedModeBanner;
this.onGenerateTitle = onGenerateTitle;
this.title = title;
this.color = color;
this.inspectorSelectButtonBuilder = inspectorSelectButtonBuilder;
this.shortcuts = shortcuts;
this.actions = actions;
D.assert(
home == null ||
onGenerateInitialRoutes == null,
() => "If onGenerateInitialRoutes is specifiied, the home argument will be redundant."
);
D.assert(
home == null ||
!this.routes.ContainsKey(key: Navigator.defaultRouteName),
() => "If the home property is specified, the routes table " +
"cannot include an entry for \" / \", since it would be redundant."
);
D.assert(
builder != null ||
home != null ||
this.routes.ContainsKey(key: Navigator.defaultRouteName) ||
onGenerateRoute != null ||
onUnknownRoute != null,
() => "Either the home property must be specified, " +
"or the routes table must include an entry for \"/\", " +
"or there must be on onGenerateRoute callback specified, " +
"or there must be an onUnknownRoute callback specified, " +
"or the builder property must be specified, " +
"because otherwise there is nothing to fall back on if the " +
"app is started with an intent that specifies an unknown route."
);
D.assert(
home != null ||
routes.isNotEmpty() ||
onGenerateRoute != null ||
onUnknownRoute != null
||
builder != null &&
navigatorKey == null &&
initialRoute == null &&
navigatorObservers.isEmpty(), () =>
"If no route is provided using " +
"home, routes, onGenerateRoute, or onUnknownRoute, " +
"a non-null callback for the builder property must be provided, " +
"and the other navigator-related properties, " +
"navigatorKey, initialRoute, and navigatorObservers, " +
"must have their initial values " +
"(null, null, and the empty list, respectively).");
D.assert(
builder != null ||
onGenerateRoute != null ||
pageRouteBuilder != null,
() => "If neither builder nor onGenerateRoute are provided, the " +
"pageRouteBuilder must be specified so that the default handler " +
"will know what kind of PageRoute transition to build."
);
}
public WidgetsApp(
Key key = null,
GlobalKey <NavigatorState> navigatorKey = null,
RouteFactory onGenerateRoute = null,
RouteFactory onUnknownRoute = null,
PageRouteFactory pageRouteBuilder = null,
List <NavigatorObserver> navigatorObservers = null,
string initialRoute = null,
Dictionary <string, WidgetBuilder> routes = null,
TransitionBuilder builder = null,
TextStyle textStyle = null,
Widget home = null,
Locale locale = null,
List <LocalizationsDelegate> localizationsDelegates = null,
LocaleListResolutionCallback localeListResolutionCallback = null,
LocaleResolutionCallback localeResolutionCallback = null,
List <Locale> supportedLocales = null,
bool showPerformanceOverlay = false,
GenerateAppTitle onGenerateTitle = null,
string title = "",
Color color = null,
InspectorSelectButtonBuilder inspectorSelectButtonBuilder = null
) : base(key)
{
routes = routes ?? new Dictionary <string, WidgetBuilder>();
supportedLocales = supportedLocales ?? new List <Locale> {
new Locale("en", "US")
};
this.window = Window.instance;
this.home = home;
this.navigatorKey = navigatorKey;
this.onGenerateRoute = onGenerateRoute;
this.onUnknownRoute = onUnknownRoute;
this.pageRouteBuilder = pageRouteBuilder;
this.routes = routes;
this.navigatorObservers = navigatorObservers ?? new List <NavigatorObserver>();
this.initialRoute = initialRoute;
this.builder = builder;
this.textStyle = textStyle;
this.locale = locale;
this.localizationsDelegates = localizationsDelegates;
this.localeListResolutionCallback = localeListResolutionCallback;
this.localeResolutionCallback = localeResolutionCallback;
this.supportedLocales = supportedLocales;
this.showPerformanceOverlay = showPerformanceOverlay;
this.onGenerateTitle = onGenerateTitle;
this.title = title;
this.color = color;
this.inspectorSelectButtonBuilder = inspectorSelectButtonBuilder;
D.assert(
home == null ||
!this.routes.ContainsKey(Navigator.defaultRouteName),
() => "If the home property is specified, the routes table " +
"cannot include an entry for \" / \", since it would be redundant."
);
D.assert(
builder != null ||
home != null ||
this.routes.ContainsKey(Navigator.defaultRouteName) ||
onGenerateRoute != null ||
onUnknownRoute != null,
() => "Either the home property must be specified, " +
"or the routes table must include an entry for \"/\", " +
"or there must be on onGenerateRoute callback specified, " +
"or there must be an onUnknownRoute callback specified, " +
"or the builder property must be specified, " +
"because otherwise there is nothing to fall back on if the " +
"app is started with an intent that specifies an unknown route."
);
D.assert(
builder != null ||
onGenerateRoute != null ||
pageRouteBuilder != null,
() => "If neither builder nor onGenerateRoute are provided, the " +
"pageRouteBuilder must be specified so that the default handler " +
"will know what kind of PageRoute transition to build."
);
}
public static Future <DateTime> showDatePicker(
BuildContext context,
DateTime initialDate,
DateTime firstDate,
DateTime lastDate,
DatePickerEntryMode initialEntryMode = DatePickerEntryMode.calendar,
material_.SelectableDayPredicate selectableDayPredicate = null,
string helpText = null,
string cancelText = null,
string confirmText = null,
Locale locale = null,
bool useRootNavigator = true,
RouteSettings routeSettings = null,
TextDirection?textDirection = null,
TransitionBuilder builder = null,
DatePickerMode initialDatePickerMode = DatePickerMode.day,
string errorFormatText = null,
string errorInvalidText = null,
string fieldHintText = null,
string fieldLabelText = null
)
{
D.assert(context != null);
initialDate = utils.dateOnly(initialDate);
firstDate = utils.dateOnly(firstDate);
lastDate = utils.dateOnly(lastDate);
D.assert(
!lastDate.isBefore(firstDate),
() => $"lastDate {lastDate} must be on or after firstDate {firstDate}."
);
D.assert(
!initialDate.isBefore(firstDate),
() => $"initialDate {initialDate} must be on or after firstDate {firstDate}."
);
D.assert(
!initialDate.isAfter(lastDate),
() => $"initialDate {initialDate} must be on or before lastDate {lastDate}."
);
D.assert(
selectableDayPredicate == null || selectableDayPredicate(initialDate),
() => $"Provided initialDate {initialDate} must satisfy provided selectableDayPredicate."
);
D.assert(initialEntryMode != null);
D.assert(initialDatePickerMode != null);
D.assert(material_.debugCheckHasMaterialLocalizations(context));
Widget dialog = new _DatePickerDialog(
initialDate: initialDate,
firstDate: firstDate,
lastDate: lastDate,
initialEntryMode: initialEntryMode,
selectableDayPredicate: selectableDayPredicate,
helpText: helpText,
cancelText: cancelText,
confirmText: confirmText,
initialCalendarMode: initialDatePickerMode,
errorFormatText: errorFormatText,
errorInvalidText: errorInvalidText,
fieldHintText: fieldHintText,
fieldLabelText: fieldLabelText
);
if (textDirection != null)
{
dialog = new Directionality(
textDirection: textDirection.Value,
child: dialog
);
}
if (locale != null)
{
dialog = Localizations.overrides(
context: context,
locale: locale,
child: dialog
);
}
return(material_.showDialog <DateTime>(
context: context,
useRootNavigator: useRootNavigator,
routeSettings: routeSettings,
builder: (BuildContext subContext) => { return builder == null ? dialog : builder(subContext, dialog); }
));
}
