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source: trunk/sources/HeuristicLab.Analysis.Views/3.3/DataRowVisualPropertiesControl.cs @ 7259

Last change on this file since 7259 was 7259, checked in by swagner, 12 years ago

Updated year of copyrights to 2012 (#1716)

File size: 7.7 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System;
23using System.Drawing;
24using System.Windows.Forms;
25using HeuristicLab.MainForm;
26using HeuristicLab.MainForm.WindowsForms;
27
28namespace HeuristicLab.Analysis.Views {
29  [View("DataRow Visual Properties")]
30  public partial class DataRowVisualPropertiesControl : UserControl {
31    protected bool SuppressEvents { get; set; }
32
33    private DataRowVisualProperties content;
34    public DataRowVisualProperties Content {
35      get { return content; }
36      set {
37        bool changed = (value != content);
38        content = value;
39        if (changed) OnContentChanged();
40      }
41    }
42
43    public DataRowVisualPropertiesControl() {
44      InitializeComponent();
45      chartTypeComboBox.DataSource = Enum.GetValues(typeof(DataRowVisualProperties.DataRowChartType));
46      lineStyleComboBox.DataSource = Enum.GetValues(typeof(DataRowVisualProperties.DataRowLineStyle));
47    }
48
49    protected virtual void OnContentChanged() {
50      SuppressEvents = true;
51      try {
52        if (Content == null) {
53          chartTypeComboBox.SelectedIndex = -1;
54          colorButton.BackColor = SystemColors.Control;
55          colorButton.Text = "?";
56          yAxisPrimaryRadioButton.Checked = false;
57          yAxisSecondaryRadioButton.Checked = false;
58          xAxisPrimaryRadioButton.Checked = false;
59          xAxisSecondaryRadioButton.Checked = false;
60          lineStyleComboBox.SelectedIndex = -1;
61          startIndexZeroCheckBox.Checked = false;
62          lineWidthNumericUpDown.Value = 1;
63          binsNumericUpDown.Value = 1;
64          binsApproximatelyRadioButton.Checked = false;
65          binsExactRadioButton.Checked = false;
66          displayNameTextBox.Text = String.Empty;
67        } else {
68          chartTypeComboBox.SelectedItem = Content.ChartType;
69          if (Content.Color.IsEmpty) {
70            colorButton.BackColor = SystemColors.Control;
71            colorButton.Text = "?";
72          } else {
73            colorButton.BackColor = Content.Color;
74            colorButton.Text = String.Empty;
75          }
76          yAxisPrimaryRadioButton.Checked = !Content.SecondYAxis;
77          yAxisSecondaryRadioButton.Checked = Content.SecondYAxis;
78          xAxisPrimaryRadioButton.Checked = !Content.SecondXAxis;
79          xAxisSecondaryRadioButton.Checked = Content.SecondXAxis;
80          lineStyleComboBox.SelectedItem = Content.LineStyle;
81          startIndexZeroCheckBox.Checked = Content.StartIndexZero;
82          if (Content.LineWidth < lineWidthNumericUpDown.Minimum)
83            lineWidthNumericUpDown.Value = lineWidthNumericUpDown.Minimum;
84          else if (Content.LineWidth > lineWidthNumericUpDown.Maximum)
85            lineWidthNumericUpDown.Value = lineWidthNumericUpDown.Maximum;
86          else lineWidthNumericUpDown.Value = Content.LineWidth;
87          if (Content.Bins < binsNumericUpDown.Minimum)
88            binsNumericUpDown.Value = binsNumericUpDown.Minimum;
89          else if (Content.Bins > binsNumericUpDown.Maximum)
90            binsNumericUpDown.Value = binsNumericUpDown.Maximum;
91          else binsNumericUpDown.Value = Content.Bins;
92          binsApproximatelyRadioButton.Checked = !Content.ExactBins;
93          binsExactRadioButton.Checked = Content.ExactBins;
94          displayNameTextBox.Text = Content.DisplayName;
95        }
96      } finally { SuppressEvents = false; }
97      SetEnabledStateOfControls();
98    }
99
100    protected virtual void SetEnabledStateOfControls() {
101      commonGroupBox.Enabled = Content != null;
102      lineChartGroupBox.Enabled = Content != null && Content.ChartType == DataRowVisualProperties.DataRowChartType.Line;
103      histoGramGroupBox.Enabled = Content != null && Content.ChartType == DataRowVisualProperties.DataRowChartType.Histogram;
104    }
105
106    #region Event Handlers
107    private void chartTypeComboBox_SelectedValueChanged(object sender, EventArgs e) {
108      if (!SuppressEvents && Content != null) {
109        DataRowVisualProperties.DataRowChartType selected = (DataRowVisualProperties.DataRowChartType)chartTypeComboBox.SelectedValue;
110        Content.ChartType = selected;
111        if (Content.ChartType != selected) {
112          MessageBox.Show("There may be incompatibilities with other series or the data is not suited to be displayed as " + selected.ToString() + ".", "Failed to set type to " + selected.ToString());
113          SuppressEvents = true;
114          try {
115            chartTypeComboBox.SelectedItem = Content.ChartType;
116          } finally { SuppressEvents = false; }
117        }
118        SetEnabledStateOfControls();
119      }
120    }
121
122    private void colorButton_Click(object sender, EventArgs e) {
123      if (colorDialog.ShowDialog() == DialogResult.OK) {
124        Content.Color = colorDialog.Color;
125        colorButton.BackColor = Content.Color;
126        colorButton.Text = String.Empty;
127      }
128    }
129
130    private void yAxisRadioButton_CheckedChanged(object sender, EventArgs e) {
131      if (!SuppressEvents && Content != null) {
132        SuppressEvents = true;
133        try {
134          Content.SecondYAxis = yAxisSecondaryRadioButton.Checked;
135        } finally { SuppressEvents = false; }
136      }
137    }
138
139    private void xAxisRadioButton_CheckedChanged(object sender, EventArgs e) {
140      if (!SuppressEvents && Content != null) {
141        SuppressEvents = true;
142        try {
143          Content.SecondXAxis = xAxisSecondaryRadioButton.Checked;
144        } finally { SuppressEvents = false; }
145      }
146    }
147
148    private void lineStyleComboBox_SelectedValueChanged(object sender, EventArgs e) {
149      if (!SuppressEvents && Content != null) {
150        Content.LineStyle = (DataRowVisualProperties.DataRowLineStyle)lineStyleComboBox.SelectedValue;
151      }
152    }
153
154    private void startIndexZeroCheckBox_CheckedChanged(object sender, EventArgs e) {
155      if (!SuppressEvents && Content != null) {
156        Content.StartIndexZero = startIndexZeroCheckBox.Checked;
157      }
158    }
159
160    private void lineWidthNumericUpDown_ValueChanged(object sender, EventArgs e) {
161      if (!SuppressEvents && Content != null) {
162        Content.LineWidth = (int)lineWidthNumericUpDown.Value;
163      }
164    }
165
166    private void binsNumericUpDown_ValueChanged(object sender, EventArgs e) {
167      if (!SuppressEvents && Content != null) {
168        Content.Bins = (int)binsNumericUpDown.Value;
169      }
170    }
171
172    private void binNumberRadioButton_CheckedChanged(object sender, EventArgs e) {
173      if (!SuppressEvents && Content != null) {
174        SuppressEvents = true;
175        try {
176          Content.ExactBins = binsExactRadioButton.Checked;
177        } finally { SuppressEvents = false; }
178      }
179    }
180
181    private void displayNameTextBox_Validated(object sender, EventArgs e) {
182      if (!SuppressEvents && Content != null) {
183        SuppressEvents = true;
184        try {
185          Content.DisplayName = displayNameTextBox.Text;
186        } finally { SuppressEvents = false; }
187      }
188    }
189    #endregion
190  }
191}
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