1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
|
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using Tango.Core.DI;
namespace Tango.FSE.Common.Resolution
{
public static class ResolutionHelper
{
private static List<FrameworkElement> _elements;
private static IResolutionService _resolutionService;
static ResolutionHelper()
{
_elements = new List<FrameworkElement>();
var resolutionService = TangoIOC.Default.GetInstance<IResolutionService>();
_resolutionService = resolutionService;
if (resolutionService != null)
{
resolutionService.ResolutionModeChanged += ResolutionService_ResolutionModeChanged;
resolutionService.ResolutionChanged += ResolutionService_ResolutionChanged;
}
}
private static void ResolutionService_ResolutionChanged(object sender, SizeChangedEventArgs e)
{
foreach (var element in _elements)
{
ApplyElementSetting(element);
}
}
private static void ResolutionService_ResolutionModeChanged(object sender, ResolutionMode mode)
{
foreach (var element in _elements)
{
ApplyElementSetting(element);
}
}
private static void ApplyElementSetting(FrameworkElement element)
{
if (_resolutionService != null)
{
var mode = GetMode(element);
if (mode != ResolutionMode.None)
{
if (mode == _resolutionService.Resolution)
{
element.Visibility = Visibility.Visible;
}
else
{
element.Visibility = Visibility.Collapsed;
}
}
var width = GetMinWidth(element);
if (!Double.IsNaN(width))
{
if (_resolutionService.ResolutionWidth >= width)
{
element.Visibility = Visibility.Visible;
}
else
{
element.Visibility = Visibility.Collapsed;
}
}
var height = GetMinHeight(element);
if (!Double.IsNaN(height))
{
if (_resolutionService.ResolutionHeight >= height)
{
element.Visibility = Visibility.Visible;
}
else
{
element.Visibility = Visibility.Collapsed;
}
}
if (!Double.IsNaN(width) && !Double.IsNaN(height))
{
if (_resolutionService.ResolutionWidth >= width && _resolutionService.ResolutionHeight >= height)
{
element.Visibility = Visibility.Visible;
}
else
{
element.Visibility = Visibility.Collapsed;
}
}
}
}
#region Mode
/// <summary>
/// Determined the resolution mode for the trigger.
/// </summary>
public static readonly DependencyProperty ModeProperty =
DependencyProperty.RegisterAttached("Mode",
typeof(ResolutionMode), typeof(ResolutionHelper),
new FrameworkPropertyMetadata(ResolutionMode.None, OnModeChanged));
private static void OnModeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (!_elements.Contains(d as FrameworkElement))
{
_elements.Add(d as FrameworkElement);
ApplyElementSetting(d as FrameworkElement);
}
}
/// <summary>
/// Sets the Mode attached property.
/// </summary>
/// <param name="element">The element.</param>
/// <param name="value">if set to <c>true</c> [value].</param>
public static void SetMode(FrameworkElement element, ResolutionMode value)
{
element.SetValue(ModeProperty, value);
}
/// <summary>
/// Gets the Mode attached property.
/// </summary>
/// <param name="element">The element.</param>
/// <returns></returns>
public static ResolutionMode GetMode(FrameworkElement element)
{
return (ResolutionMode)element.GetValue(ModeProperty);
}
#endregion
#region MinWidth
/// <summary>
/// Determined the resolution MinWidth for the trigger.
/// </summary>
public static readonly DependencyProperty MinWidthProperty =
DependencyProperty.RegisterAttached("MinWidth",
typeof(double), typeof(ResolutionHelper),
new FrameworkPropertyMetadata(double.NaN, OnMinWidthChanged));
private static void OnMinWidthChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (!_elements.Contains(d as FrameworkElement))
{
_elements.Add(d as FrameworkElement);
ApplyElementSetting(d as FrameworkElement);
}
}
/// <summary>
/// Sets the MinWidth attached property.
/// </summary>
/// <param name="element">The element.</param>
/// <param name="value">if set to <c>true</c> [value].</param>
public static void SetMinWidth(FrameworkElement element, double value)
{
element.SetValue(MinWidthProperty, value);
}
/// <summary>
/// Gets the MinWidth attached property.
/// </summary>
/// <param name="element">The element.</param>
/// <returns></returns>
public static double GetMinWidth(FrameworkElement element)
{
return (double)element.GetValue(MinWidthProperty);
}
#endregion
#region MinHeight
/// <summary>
/// Determined the resolution MinHeight for the trigger.
/// </summary>
public static readonly DependencyProperty MinHeightProperty =
DependencyProperty.RegisterAttached("MinHeight",
typeof(double), typeof(ResolutionHelper),
new FrameworkPropertyMetadata(double.NaN, OnMinHeightChanged));
private static void OnMinHeightChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (!_elements.Contains(d as FrameworkElement))
{
_elements.Add(d as FrameworkElement);
ApplyElementSetting(d as FrameworkElement);
}
}
/// <summary>
/// Sets the MinHeight attached property.
/// </summary>
/// <param name="element">The element.</param>
/// <param name="value">if set to <c>true</c> [value].</param>
public static void SetMinHeight(FrameworkElement element, double value)
{
element.SetValue(MinHeightProperty, value);
}
/// <summary>
/// Gets the MinHeight attached property.
/// </summary>
/// <param name="element">The element.</param>
/// <returns></returns>
public static double GetMinHeight(FrameworkElement element)
{
return (double)element.GetValue(MinHeightProperty);
}
#endregion
}
}
|
