+++ /dev/null
-/*
- * Copyright(c) 2021 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
-using System.Linq;
-using Tizen.NUI;
-using Tizen.NUI.Binding;
-
-namespace Tizen.NUI.Xaml
-{
- [RuntimeNameProperty(nameof(Name))]
- internal sealed class VisualState
- {
- public VisualState()
- {
- Setters = new ObservableCollection<Setter>();
- }
-
- public string Name { get; set; }
- public IList<Setter> Setters { get; }
- public Type TargetType { get; set; }
-
- internal VisualState Clone()
- {
- var clone = new VisualState { Name = Name, TargetType = TargetType };
- foreach (var setter in Setters)
- {
- clone.Setters.Add(setter);
- }
-
- return clone;
- }
- }
-}
+++ /dev/null
-/*
- * Copyright(c) 2021 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
-using System.Linq;
-using Tizen.NUI;
-using Tizen.NUI.Binding;
-
-namespace Tizen.NUI.Xaml
-{
- [RuntimeNameProperty(nameof(Name))]
- [ContentProperty(nameof(States))]
- internal sealed class VisualStateGroup
- {
- public VisualStateGroup()
- {
- States = new WatchAddList<VisualState>(OnStatesChanged);
- }
-
- public Type TargetType { get; set; }
- public string Name { get; set; }
- public IList<VisualState> States { get; }
- public VisualState CurrentState { get; internal set; }
-
- internal VisualState GetState(string name)
- {
- foreach (VisualState state in States)
- {
- if (string.CompareOrdinal(state.Name, name) == 0)
- {
- return state;
- }
- }
-
- return null;
- }
-
- internal VisualStateGroup Clone()
- {
- var clone = new VisualStateGroup { TargetType = TargetType, Name = Name, CurrentState = CurrentState };
- foreach (VisualState state in States)
- {
- clone.States.Add(state.Clone());
- }
-
- return clone;
- }
-
- internal event EventHandler StatesChanged;
-
- void OnStatesChanged(IList<VisualState> list)
- {
- if (list.Any(state => string.IsNullOrEmpty(state.Name)))
- {
- throw new InvalidOperationException("State names may not be null or empty");
- }
-
- StatesChanged?.Invoke(this, EventArgs.Empty);
- }
- }
-}
+++ /dev/null
-/*
- * Copyright(c) 2021 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
-using System.Linq;
-using Tizen.NUI;
-using Tizen.NUI.Binding;
-
-namespace Tizen.NUI.Xaml
-{
- internal class VisualStateGroupList : IList<VisualStateGroup>
- {
- readonly IList<VisualStateGroup> _internalList;
-
- void Validate(IList<VisualStateGroup> groups)
- {
- // If we have 1 group, no need to worry about duplicate group names
- if (groups.Count > 1)
- {
- if (groups.GroupBy(vsg => vsg.Name).Any(g => g.Count() > 1))
- {
- throw new InvalidOperationException("VisualStateGroup Names must be unique");
- }
- }
-
- // State names must be unique within this group list, so pull in all
- // the states in all the groups, group them by name, and see if we have
- // and duplicates
- if (groups.SelectMany(group => group.States).GroupBy(state => state.Name).Any(g => g.Count() > 1))
- {
- throw new InvalidOperationException("VisualState Names must be unique");
- }
- }
-
- public VisualStateGroupList()
- {
- _internalList = new WatchAddList<VisualStateGroup>(Validate);
- }
-
- void ValidateOnStatesChanged(object sender, EventArgs eventArgs)
- {
- Validate(_internalList);
- }
-
- public IEnumerator<VisualStateGroup> GetEnumerator()
- {
- return _internalList.GetEnumerator();
- }
-
- IEnumerator IEnumerable.GetEnumerator()
- {
- return ((IEnumerable)_internalList).GetEnumerator();
- }
-
- public void Add(VisualStateGroup item)
- {
- _internalList.Add(item);
- item.StatesChanged += ValidateOnStatesChanged;
- }
-
- public void Clear()
- {
- foreach (var group in _internalList)
- {
- group.StatesChanged -= ValidateOnStatesChanged;
- }
-
- _internalList.Clear();
- }
-
- public bool Contains(VisualStateGroup item)
- {
- return _internalList.Contains(item);
- }
-
- public void CopyTo(VisualStateGroup[] array, int arrayIndex)
- {
- _internalList.CopyTo(array, arrayIndex);
- }
-
- public bool Remove(VisualStateGroup item)
- {
- item.StatesChanged -= ValidateOnStatesChanged;
- return _internalList.Remove(item);
- }
-
- public int Count => _internalList.Count;
-
- public bool IsReadOnly => false;
-
- public int IndexOf(VisualStateGroup item)
- {
- return _internalList.IndexOf(item);
- }
-
- public void Insert(int index, VisualStateGroup item)
- {
- item.StatesChanged += ValidateOnStatesChanged;
- _internalList.Insert(index, item);
- }
-
- public void RemoveAt(int index)
- {
- _internalList[index].StatesChanged -= ValidateOnStatesChanged;
- _internalList.RemoveAt(index);
- }
-
- public VisualStateGroup this[int index]
- {
- get => _internalList[index];
- set => _internalList[index] = value;
- }
- }
-}
+++ /dev/null
-/*
- * Copyright(c) 2021 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
-using System.Linq;
-using Tizen.NUI;
-using Tizen.NUI.Binding;
-
-namespace Tizen.NUI.Xaml
-{
- internal static class VisualStateGroupListExtensions
- {
- internal static IList<VisualStateGroup> Clone(this IList<VisualStateGroup> groups)
- {
- var actual = new VisualStateGroupList();
- foreach (var group in groups)
- {
- actual.Add(group.Clone());
- }
-
- return actual;
- }
- }
-}
+++ /dev/null
-/*
- * Copyright(c) 2021 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
-using System.Linq;
-using Tizen.NUI;
-using Tizen.NUI.Binding;
-
-namespace Tizen.NUI.Xaml
-{
- internal static class VisualStateManager
- {
- internal class CommonStates
- {
- public const string Normal = "Normal";
- public const string Disabled = "Disabled";
- public const string Focused = "Focused";
- }
-
- private static VisualStateGroupList visualStateGroups;
- public static readonly BindableProperty VisualStateGroupsProperty =
- BindableProperty.CreateAttached("VisualStateGroups", typeof(VisualStateGroupList), typeof(BaseHandle),
- defaultValue: null, propertyChanged: VisualStateGroupsPropertyChanged,
- defaultValueCreator: (BindableObject obj)=>
- {
- if (null == visualStateGroups)
- {
- visualStateGroups = new VisualStateGroupList();
- }
-
- return visualStateGroups;
- });
-
- static void VisualStateGroupsPropertyChanged(BindableObject bindable, object oldValue, object newValue)
- {
- GoToState((BaseHandle)bindable, CommonStates.Normal);
- }
-
- public static IList<VisualStateGroup> GetVisualStateGroups(BaseHandle visualElement)
- {
- return (IList<VisualStateGroup>)visualElement.GetValue(VisualStateGroupsProperty);
- }
-
- public static void SetVisualStateGroups(BaseHandle visualElement, VisualStateGroupList value)
- {
- visualElement.SetValue(VisualStateGroupsProperty, value);
- }
-
- public static bool GoToState(BaseHandle visualElement, string name)
- {
- if (!visualElement.IsSet(VisualStateGroupsProperty))
- {
- return false;
- }
-
- var groups = (IList<VisualStateGroup>)visualElement.GetValue(VisualStateGroupsProperty);
-
- foreach (VisualStateGroup group in groups)
- {
- if (group.CurrentState?.Name == name)
- {
- // We're already in the target state; nothing else to do
- return true;
- }
-
- // See if this group contains the new state
- var target = group.GetState(name);
- if (target == null)
- {
- continue;
- }
-
- // If we've got a new state to transition to, unapply the setters from the current state
- if (group.CurrentState != null)
- {
- foreach (Setter setter in group.CurrentState.Setters)
- {
- setter.UnApply(visualElement);
- }
- }
-
- // Update the current state
- group.CurrentState = target;
-
- // Apply the setters from the new state
- foreach (Setter setter in target.Setters)
- {
- setter.Apply(visualElement);
- }
-
- return true;
- }
-
- return false;
- }
-
- public static bool HasVisualStateGroups(this BaseHandle element)
- {
- return element.IsSet(VisualStateGroupsProperty);
- }
- }
-}
+++ /dev/null
-/*
- * Copyright(c) 2021 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
-using System.Linq;
-using Tizen.NUI;
-using Tizen.NUI.Binding;
-
-namespace Tizen.NUI.Xaml
-{
- internal class WatchAddList<T> : IList<T>
- {
- readonly Action<List<T>> _onAdd;
- readonly List<T> _internalList;
-
- public WatchAddList(Action<List<T>> onAdd)
- {
- _onAdd = onAdd;
- _internalList = new List<T>();
- }
-
- public IEnumerator<T> GetEnumerator()
- {
- return _internalList.GetEnumerator();
- }
-
- IEnumerator IEnumerable.GetEnumerator()
- {
- return ((IEnumerable)_internalList).GetEnumerator();
- }
-
- public void Add(T item)
- {
- _internalList.Add(item);
- _onAdd(_internalList);
- }
-
- public void Clear()
- {
- _internalList.Clear();
- }
-
- public bool Contains(T item)
- {
- return _internalList.Contains(item);
- }
-
- public void CopyTo(T[] array, int arrayIndex)
- {
- _internalList.CopyTo(array, arrayIndex);
- }
-
- public bool Remove(T item)
- {
- return _internalList.Remove(item);
- }
-
- public int Count => _internalList.Count;
-
- public bool IsReadOnly => false;
-
- public int IndexOf(T item)
- {
- return _internalList.IndexOf(item);
- }
-
- public void Insert(int index, T item)
- {
- _internalList.Insert(index, item);
- _onAdd(_internalList);
- }
-
- public void RemoveAt(int index)
- {
- _internalList.RemoveAt(index);
- }
-
- public T this[int index]
- {
- get => _internalList[index];
- set => _internalList[index] = value;
- }
- }
-}
if (parentValuesProvider.TargetObject is Setter)
{
var triggerBase = parent as TriggerBase;
- var visualState = parent as VisualState;
if (triggerBase != null)
type = triggerBase.TargetType;
- else if (visualState != null)
- type = FindTypeForVisualState(parentValuesProvider, lineinfo);
}
else if (parentValuesProvider.TargetObject is Trigger)
type = (parentValuesProvider.TargetObject as Trigger).TargetType;
throw new XamlParseException($"The PropertyName of {type.Name}.{name} is not {propertyName}", lineinfo);
return bp;
}
-
- Type FindTypeForVisualState(IProvideParentValues parentValueProvider, IXmlLineInfo lineInfo)
- {
- var parents = parentValueProvider.ParentObjects.ToList();
-
- // Skip 0; we would not be making this check if TargetObject were not a Setter
- // Skip 1; we would not be making this check if the immediate parent were not a VisualState
-
- // VisualStates must be in a VisualStateGroup
- if (!(parents[2] is VisualStateGroup))
- {
- throw new XamlParseException($"Expected {nameof(VisualStateGroup)} but found {parents[2]}.", lineInfo);
- }
-
- var vsTarget = parents[3];
-
- // Are these Visual States directly on a VisualElement?
- if (vsTarget is BaseHandle)
- {
- return vsTarget.GetType();
- }
-
- if (!(parents[3] is VisualStateGroupList))
- {
- throw new XamlParseException($"Expected {nameof(VisualStateGroupList)} but found {parents[3]}.", lineInfo);
- }
-
- if (!(parents[4] is Setter))
- {
- throw new XamlParseException($"Expected {nameof(Setter)} but found {parents[4]}.", lineInfo);
- }
-
- throw new XamlParseException("NUI doesn't support VisualState", lineInfo);
-
- }
}
}
target.SetDynamicResource(Property, dynamicResource.Key, fromStyle);
else
{
- if (Value is IList<VisualStateGroup> visualStateGroupCollection)
- target.SetValue(Property, visualStateGroupCollection.Clone(), fromStyle);
- else
- target.SetValue(Property, Value, fromStyle);
+ target.SetValue(Property, Value, fromStyle);
}
}
projects / platform / core / csapi / tizenfx.git / commitdiff