1 /** Copyright (c) 2017 Samsung Electronics Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
17 namespace Tizen.NUI.UIComponents
21 using System.Runtime.InteropServices;
22 using Tizen.NUI.BaseComponents;
25 /// ProgressBar is a control to give the user an indication of the progress of an operation.
27 public class ProgressBar : View
29 private global::System.Runtime.InteropServices.HandleRef swigCPtr;
31 internal ProgressBar(global::System.IntPtr cPtr, bool cMemoryOwn) : base(NDalicPINVOKE.ProgressBar_SWIGUpcast(cPtr), cMemoryOwn)
33 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
36 internal static global::System.Runtime.InteropServices.HandleRef getCPtr(ProgressBar obj)
38 return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
42 /// To make ProgressBar instance be disposed.
44 protected override void Dispose(DisposeTypes type)
51 if (type == DisposeTypes.Explicit)
54 //Release your own managed resources here.
55 //You should release all of your own disposable objects here.
59 //Release your own unmanaged resources here.
60 //You should not access any managed member here except static instance.
61 //because the execution order of Finalizes is non-deterministic.
63 if (swigCPtr.Handle != global::System.IntPtr.Zero)
69 //Unreference this instance from Registry.
70 Registry.Unregister(this);
72 NDalicPINVOKE.delete_ProgressBar(swigCPtr);
74 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
82 /// Event arguments that passed via ValueChangedEventArgs
84 public class ValueChangedEventArgs : EventArgs
86 private ProgressBar _progressBar;
87 private float _progressValue;
88 private float _secondaryProgressValue;
90 public ProgressBar ProgressBar
102 public float ProgressValue
106 return _progressValue;
110 _progressValue = value;
114 public float SecondaryProgressValue
118 return _secondaryProgressValue;
122 _secondaryProgressValue = value;
128 [UnmanagedFunctionPointer(CallingConvention.StdCall)]
129 private delegate void ValueChangedCallbackDelegate(IntPtr progressBar, float progressValue, float secondaryProgressValue);
130 private EventHandler<ValueChangedEventArgs> _progressBarValueChangedEventHandler;
131 private ValueChangedCallbackDelegate _progressBarValueChangedCallbackDelegate;
134 /// Event is sent when the ProgressBar value changes.
136 public event EventHandler<ValueChangedEventArgs> ValueChanged
140 if (_progressBarValueChangedEventHandler == null)
142 _progressBarValueChangedCallbackDelegate = (OnValueChanged);
143 ValueChangedSignal().Connect(_progressBarValueChangedCallbackDelegate);
145 _progressBarValueChangedEventHandler += value;
149 _progressBarValueChangedEventHandler -= value;
150 if (_progressBarValueChangedEventHandler == null && ValueChangedSignal().Empty() == false)
152 ValueChangedSignal().Disconnect(_progressBarValueChangedCallbackDelegate);
157 // Callback for ProgressBar ValueChanged signal
158 private void OnValueChanged(IntPtr progressBar, float progressValue, float secondaryProgressValue)
160 ValueChangedEventArgs e = new ValueChangedEventArgs();
162 // Populate all members of "e" (ValueChangedEventArgs) with real page
163 e.ProgressBar = Registry.GetManagedBaseHandleFromNativePtr(progressBar) as ProgressBar;
164 e.ProgressValue = progressValue;
165 e.SecondaryProgressValue = secondaryProgressValue;
167 if (_progressBarValueChangedEventHandler != null)
169 _progressBarValueChangedEventHandler(this, e);
173 internal class Property
175 internal static readonly int PROGRESS_VALUE = NDalicPINVOKE.ProgressBar_Property_PROGRESS_VALUE_get();
176 internal static readonly int SECONDARY_PROGRESS_VALUE = NDalicPINVOKE.ProgressBar_Property_SECONDARY_PROGRESS_VALUE_get();
177 internal static readonly int INDETERMINATE = NDalicPINVOKE.ProgressBar_Property_INDETERMINATE_get();
178 internal static readonly int TRACK_VISUAL = NDalicPINVOKE.ProgressBar_Property_TRACK_VISUAL_get();
179 internal static readonly int PROGRESS_VISUAL = NDalicPINVOKE.ProgressBar_Property_PROGRESS_VISUAL_get();
180 internal static readonly int SECONDARY_PROGRESS_VISUAL = NDalicPINVOKE.ProgressBar_Property_SECONDARY_PROGRESS_VISUAL_get();
181 internal static readonly int INDETERMINATE_VISUAL = NDalicPINVOKE.ProgressBar_Property_INDETERMINATE_VISUAL_get();
182 internal static readonly int INDETERMINATE_VISUAL_ANIMATION = NDalicPINVOKE.ProgressBar_Property_INDETERMINATE_VISUAL_ANIMATION_get();
183 internal static readonly int LABEL_VISUAL = NDalicPINVOKE.ProgressBar_Property_LABEL_VISUAL_get();
187 /// Creates the ProgressBar.
189 public ProgressBar() : this(NDalicPINVOKE.ProgressBar_New(), true)
191 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
195 internal ProgressBarValueChangedSignal ValueChangedSignal()
197 ProgressBarValueChangedSignal ret = new ProgressBarValueChangedSignal(NDalicPINVOKE.ProgressBar_ValueChangedSignal(swigCPtr), false);
198 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
203 /// The progress value of progress bar, progress runs form 0 to 1.<br>
204 /// If Value is set to 0, progress bar will be set to beginning.<br>
205 /// If Value is set to 1, progress bar will be set to end.<br>
206 /// Any Value outside of the range is ignored.<br>
208 public float ProgressValue
213 GetProperty(ProgressBar.Property.PROGRESS_VALUE).Get(out temp);
218 SetProperty(ProgressBar.Property.PROGRESS_VALUE, new Tizen.NUI.PropertyValue(value));
222 /// The secondary progress value of progress bar, secondary progress runs form 0 to 1.<br>
223 /// Optional. If not supplied, the default is 0.<br>
224 /// If Value is set to 0, progress bar will be set secondary progress to beginning.<br>
225 /// If Value is set to 1, progress bar will be set secondary progress to end.<br>
226 /// Any Value outside of the range is ignored.<br>
228 public float SecondaryProgressValue
233 GetProperty(ProgressBar.Property.SECONDARY_PROGRESS_VALUE).Get(out temp);
238 SetProperty(ProgressBar.Property.SECONDARY_PROGRESS_VALUE, new Tizen.NUI.PropertyValue(value));
242 /// Sets the progress-bar as \e indeterminate state.
244 public bool Indeterminate
249 GetProperty(ProgressBar.Property.INDETERMINATE).Get(out temp);
254 SetProperty(ProgressBar.Property.INDETERMINATE, new Tizen.NUI.PropertyValue(value));
258 /// The track Visual value of progress bar, it's a full progress area and it's shown behind PROGRESS_VISUAL.<br>
259 /// Optional. If not supplied, the default track visual will be shown.<br>
261 public Tizen.NUI.PropertyMap TrackVisual
265 Tizen.NUI.PropertyMap temp = new Tizen.NUI.PropertyMap();
266 GetProperty(ProgressBar.Property.TRACK_VISUAL).Get(temp);
271 SetProperty(ProgressBar.Property.TRACK_VISUAL, new Tizen.NUI.PropertyValue(value));
275 /// The progress Visual value of progress bar, size of the progress visual is changed based on PROGRESS_VALUE.<br>
276 /// Optional. If not supplied, the default progress visual will be shown.<br>
278 public Tizen.NUI.PropertyMap ProgressVisual
282 Tizen.NUI.PropertyMap temp = new Tizen.NUI.PropertyMap();
283 GetProperty(ProgressBar.Property.PROGRESS_VISUAL).Get(temp);
288 SetProperty(ProgressBar.Property.PROGRESS_VISUAL, new Tizen.NUI.PropertyValue(value));
292 /// The secondary progress visual of progress bar, size of the secondary progress visual is changed based on SECONDARY_PROGRESS_VALUE.<br>
293 /// Optional. If not supplied, the secondary progress visual will not be shown.<br>
295 public Tizen.NUI.PropertyMap SecondaryProgressVisual
299 Tizen.NUI.PropertyMap temp = new Tizen.NUI.PropertyMap();
300 GetProperty(ProgressBar.Property.SECONDARY_PROGRESS_VISUAL).Get(temp);
305 SetProperty(ProgressBar.Property.SECONDARY_PROGRESS_VISUAL, new Tizen.NUI.PropertyValue(value));
309 /// The indeterminate visual of progress bar.<br>
310 /// Optional. If not supplied, the default inditerminate visual will be shown.<br>
312 public Tizen.NUI.PropertyMap IndeterminateVisual
316 Tizen.NUI.PropertyMap temp = new Tizen.NUI.PropertyMap();
317 GetProperty(ProgressBar.Property.INDETERMINATE_VISUAL).Get(temp);
322 SetProperty(ProgressBar.Property.INDETERMINATE_VISUAL, new Tizen.NUI.PropertyValue(value));
326 /// The transition data for indeterminate visual animation.<br>
327 /// Optional. If not supplied, default animation will be played.<br>
329 public Tizen.NUI.PropertyArray IndeterminateVisualAnimation
333 Tizen.NUI.PropertyArray temp = new Tizen.NUI.PropertyArray();
334 GetProperty(ProgressBar.Property.INDETERMINATE_VISUAL_ANIMATION).Get(temp);
339 SetProperty(ProgressBar.Property.INDETERMINATE_VISUAL_ANIMATION, new Tizen.NUI.PropertyValue(value));
343 /// The Label visual of progress bar.
345 public Tizen.NUI.PropertyMap LabelVisual
349 Tizen.NUI.PropertyMap temp = new Tizen.NUI.PropertyMap();
350 GetProperty(ProgressBar.Property.LABEL_VISUAL).Get(temp);
355 SetProperty(ProgressBar.Property.LABEL_VISUAL, new Tizen.NUI.PropertyValue(value));