AsyncForm.cs

   1 /*
   2  * This file is part of the libCEC(R) library.
   3  *
   4  * libCEC(R) is Copyright (C) 2011-2013 Pulse-Eight Limited.  All rights reserved.
   5  * libCEC(R) is an original work, containing original code.
   6  *
   7  * libCEC(R) is a trademark of Pulse-Eight Limited.
   8  *
   9  * This program is dual-licensed; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  22  *
  23  *
  24  * Alternatively, you can license this library under a commercial license,
  25  * please contact Pulse-Eight Licensing for more information.
  26  *
  27  * For more information contact:
  28  * Pulse-Eight Licensing       <license@pulse-eight.com>
  29  *     http://www.pulse-eight.com/
  30  *     http://www.pulse-eight.net/
  31  */
  32
  33 using System;
  34 using System.Windows.Forms;
  35 using CecSharp;
  36 using LibCECTray.controller.applications;
  37
  38 namespace LibCECTray.ui
  39 {
  40   /// <summary>
  41   /// Form that implements IAsyncControls
  42   /// </summary>
  43   class AsyncForm : Form, IAsyncControls
  44   {
  45     /// <summary>
  46     /// Changes the ShowInTaskbar value
  47     /// </summary>
  48     /// <param name="val">True to show, false to hide</param>
  49     public void SetShowInTaskbar(bool val)
  50     {
  51       if (InvokeRequired)
  52       {
  53         SetShowInTaskbarCallback d = SetShowInTaskbar;
  54         try
  55         {
  56           Invoke(d, new object[] { val });
  57         }
  58         catch (Exception) { }
  59       }
  60       else
  61       {
  62         ShowInTaskbar = val;
  63       }
  64     }
  65     private delegate void SetShowInTaskbarCallback(bool val);
  66
  67     /// <summary>
  68     /// Enable or disable a control
  69     /// </summary>
  70     /// <param name="control">The control to change</param>
  71     /// <param name="val">True to enable, false to disable</param>
  72     public void SetControlEnabled(Control control, bool val)
  73     {
  74       AsyncControls.SetControlEnabled(this, control, val);
  75     }
  76
  77     /// <summary>
  78     /// Change the text label of a control
  79     /// </summary>
  80     /// <param name="control">The control to change</param>
  81     /// <param name="val">The new text</param>
  82     public void SetControlText(Control control, string val)
  83     {
  84       AsyncControls.SetControlText(this, control, val);
  85     }
  86
  87     /// <summary>
  88     /// Changes the toolstrip menu text
  89     /// </summary>
  90     /// <param name="item">The toolstrip menu item to change</param>
  91     /// <param name="val">The new value</param>
  92     public void SetToolStripMenuText(ToolStripMenuItem item, string val)
  93     {
  94       AsyncControls.SetToolStripMenuText(this, item, val);
  95     }
  96
  97     /// <summary>
  98     /// Change the checked status of a checkbox
  99     /// </summary>
 100     /// <param name="control">The control to change</param>
 101     /// <param name="val">True to change to checked, false to change to unchecked</param>
 102     public void SetCheckboxChecked(CheckBox control, bool val)
 103     {
 104       AsyncControls.SetCheckboxChecked(this, control, val);
 105     }
 106
 107     /// <summary>
 108     /// Change the checked status of an item in a CheckedListBox
 109     /// </summary>
 110     /// <param name="control">The control to change</param>
 111     /// <param name="index">The index of the checkbox in the list to change</param>
 112     /// <param name="val">True to change to checked, false to change to unchecked</param>
 113     public void SetCheckboxItemChecked(CheckedListBox control, int index, bool val)
 114     {
 115       AsyncControls.SetCheckboxItemChecked(this, control, index, val);
 116     }
 117
 118     /// <summary>
 119     /// Changes the progress value of a progress bar
 120     /// </summary>
 121     /// <param name="control">The control to change</param>
 122     /// <param name="val">The new percentage</param>
 123     public void SetProgressValue(ProgressBar control, int val)
 124     {
 125       AsyncControls.SetProgressValue(this, control, val);
 126     }
 127
 128     /// <summary>
 129     /// Replaces the items of a combobox
 130     /// </summary>
 131     /// <param name="control">The control to change</param>
 132     /// <param name="selectedIndex">The new selection index</param>
 133     /// <param name="val">The new content</param>
 134     public void SetComboBoxItems(ComboBox control, int selectedIndex, object[] val)
 135     {
 136       AsyncControls.SetComboBoxItems(this, control, selectedIndex, val);
 137     }
 138
 139     /// <summary>
 140     /// Make a control visible or invisible
 141     /// </summary>
 142     /// <param name="control">The control to change</param>
 143     /// <param name="val">True to make it visible, false to make it invisible</param>
 144     public void SetControlVisible(Control control, bool val)
 145     {
 146       AsyncControls.SetControlVisible(this, control, val);
 147     }
 148
 149     /// <summary>
 150     /// Display a new dialog
 151     /// </summary>
 152     /// <param name="control">The control to display</param>
 153     /// <param name="modal">True to make it a modal dialog</param>
 154     public void DisplayDialog(Form control, bool modal)
 155     {
 156       AsyncControls.DisplayDialog(this, control, modal);
 157     }
 158
 159     /// <summary>
 160     /// Hides a control
 161     /// </summary>
 162     /// <param name="val">True to hide, false to show</param>
 163     public void SafeHide(bool val)
 164     {
 165       AsyncControls.SafeHide(this, val);
 166     }
 167
 168     /// <summary>
 169     /// Change the selected index
 170     /// </summary>
 171     /// <param name="control">The control to change</param>
 172     /// <param name="index">The new selected index</param>
 173     public void SetSelectedIndex(ComboBox control, int index)
 174     {
 175       AsyncControls.SetSelectedIndex(this, control, index);
 176     }
 177
 178     /// <summary>
 179     /// Get the name of the selected tab in a TabControl
 180     /// </summary>
 181     /// <param name="container">The tab container</param>
 182     /// <param name="tabPages">The tab pages</param>
 183     /// <returns>The name of the selected tab</returns>
 184     public string GetSelectedTabName(TabControl container, TabControl.TabPageCollection tabPages)
 185     {
 186       return AsyncControls.GetSelectedTabName(container, tabPages);
 187     }
 188
 189     /// <summary>
 190     /// Selects the row with the given CecKeypress for a datagrid
 191     /// </summary>
 192     /// <param name="container">The datagrid container</param>
 193     /// <param name="dgView">The datagrid</param>
 194     /// <param name="key">The key to selected</param>
 195     public void SelectKeypressRow(Control container, DataGridView dgView, CecKeypress key)
 196     {
 197       AsyncControls.SelectKeypressRow(container, dgView, key);
 198     }
 199   }
 200
 201   /// <summary>
 202   /// TabPage that implements IAsyncControls
 203   /// </summary>
 204   class AsyncTabPage : TabPage, IAsyncControls
 205   {
 206     /// <summary>
 207     /// Enable or disable a control
 208     /// </summary>
 209     /// <param name="control">The control to change</param>
 210     /// <param name="val">True to enable, false to disable</param>
 211     public void SetControlEnabled(Control control, bool val)
 212     {
 213       AsyncControls.SetControlEnabled(this, control, val);
 214     }
 215
 216     /// <summary>
 217     /// Change the text label of a control
 218     /// </summary>
 219     /// <param name="control">The control to change</param>
 220     /// <param name="val">The new text</param>
 221     public void SetControlText(Control control, string val)
 222     {
 223       AsyncControls.SetControlText(this, control, val);
 224     }
 225
 226     /// <summary>
 227     /// Changes the toolstrip menu text
 228     /// </summary>
 229     /// <param name="item">The toolstrip menu item to change</param>
 230     /// <param name="val">The new value</param>
 231     public void SetToolStripMenuText(ToolStripMenuItem item, string val)
 232     {
 233       AsyncControls.SetToolStripMenuText(this, item, val);
 234     }
 235
 236     /// <summary>
 237     /// Change the checked status of a checkbox
 238     /// </summary>
 239     /// <param name="control">The control to change</param>
 240     /// <param name="val">True to change to checked, false to change to unchecked</param>
 241     public void SetCheckboxChecked(CheckBox control, bool val)
 242     {
 243       AsyncControls.SetCheckboxChecked(this, control, val);
 244     }
 245
 246     /// <summary>
 247     /// Change the checked status of an item in a CheckedListBox
 248     /// </summary>
 249     /// <param name="control">The control to change</param>
 250     /// <param name="index">The index of the checkbox in the list to change</param>
 251     /// <param name="val">True to change to checked, false to change to unchecked</param>
 252     public void SetCheckboxItemChecked(CheckedListBox control, int index, bool val)
 253     {
 254       AsyncControls.SetCheckboxItemChecked(this, control, index, val);
 255     }
 256
 257     /// <summary>
 258     /// Changes the progress value of a progress bar
 259     /// </summary>
 260     /// <param name="control">The control to change</param>
 261     /// <param name="val">The new percentage</param>
 262     public void SetProgressValue(ProgressBar control, int val)
 263     {
 264       AsyncControls.SetProgressValue(this, control, val);
 265     }
 266
 267     /// <summary>
 268     /// Replaces the items of a combobox
 269     /// </summary>
 270     /// <param name="control">The control to change</param>
 271     /// <param name="selectedIndex">The new selection index</param>
 272     /// <param name="val">The new content</param>
 273     public void SetComboBoxItems(ComboBox control, int selectedIndex, object[] val)
 274     {
 275       AsyncControls.SetComboBoxItems(this, control, selectedIndex, val);
 276     }
 277
 278     /// <summary>
 279     /// Make a control visible or invisible
 280     /// </summary>
 281     /// <param name="control">The control to change</param>
 282     /// <param name="val">True to make it visible, false to make it invisible</param>
 283     public void SetControlVisible(Control control, bool val)
 284     {
 285       AsyncControls.SetControlVisible(this, control, val);
 286     }
 287
 288     /// <summary>
 289     /// Display a new dialog
 290     /// </summary>
 291     /// <param name="control">The control to display</param>
 292     /// <param name="modal">True to make it a modal dialog</param>
 293     public void DisplayDialog(Form control, bool modal)
 294     {
 295       AsyncControls.DisplayDialog(this, control, modal);
 296     }
 297
 298     /// <summary>
 299     /// Hides a control
 300     /// </summary>
 301     /// <param name="val">True to hide, false to show</param>
 302     public void SafeHide(bool val)
 303     {
 304       AsyncControls.SafeHide(this, val);
 305     }
 306
 307     /// <summary>
 308     /// Change the selected index
 309     /// </summary>
 310     /// <param name="control">The control to change</param>
 311     /// <param name="index">The new selected index</param>
 312     public void SetSelectedIndex(ComboBox control, int index)
 313     {
 314       AsyncControls.SetSelectedIndex(this, control, index);
 315     }
 316
 317     /// <summary>
 318     /// Get the name of the selected tab in a TabControl
 319     /// </summary>
 320     /// <param name="container">The tab container</param>
 321     /// <param name="tabPages">The tab pages</param>
 322     /// <returns>The name of the selected tab</returns>
 323     public string GetSelectedTabName(TabControl container, TabControl.TabPageCollection tabPages)
 324     {
 325       return AsyncControls.GetSelectedTabName(container, tabPages);
 326     }
 327
 328     /// <summary>
 329     /// Selects the row with the given CecKeypress for a datagrid
 330     /// </summary>
 331     /// <param name="container">The datagrid container</param>
 332     /// <param name="dgView">The datagrid</param>
 333     /// <param name="key">The key to selected</param>
 334     public void SelectKeypressRow(Control container, DataGridView dgView, CecKeypress key)
 335     {
 336       AsyncControls.SelectKeypressRow(container, dgView, key);
 337     }
 338   }
 339 }