win/C#/Controls/AudioPanel.cs

   1 /*  AudioPanel.cs $\r
   2         \r
   3            This file is part of the HandBrake source code.\r
   4            Homepage: <http://handbrake.fr>.\r
   5            It may be used under the terms of the GNU General Public License. */\r
   6 \r
   7 using System;\r
   8 using System.Windows.Forms;\r
   9 \r
  10 namespace Handbrake.Controls\r
  11 {\r
  12     public partial class AudioPanel : UserControl\r
  13     {\r
  14         public AudioPanel()\r
  15         {\r
  16             InitializeComponent();\r
  17         }\r
  18         \r
  19         // Audio Track Options\r
  20         private void drp_track1Audio_SelectedIndexChanged(object sender, EventArgs e)\r
  21         {\r
  22             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
  23             {\r
  24                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[1].Text = drp_track1Audio.Text;\r
  25                 lv_audioList.Select();\r
  26             }\r
  27 \r
  28         }\r
  29         private void drp_audenc_1_SelectedIndexChanged(object sender, EventArgs e)\r
  30         {\r
  31             if (drp_audenc_1.Text.Contains("AC3") || drp_audenc_1.Text.Contains("DTS"))\r
  32             {\r
  33                 drp_audmix_1.Enabled = false;\r
  34                 drp_audbit_1.Enabled = false;\r
  35                 drp_audsr_1.Enabled = false;\r
  36 \r
  37                 drp_audmix_1.SelectedIndex = 0;\r
  38                 drp_audbit_1.SelectedIndex = 0;\r
  39                 drp_audsr_1.SelectedIndex = 0;\r
  40             }\r
  41             else\r
  42             {\r
  43                 drp_audmix_1.Enabled = true;\r
  44                 drp_audbit_1.Enabled = true;\r
  45                 drp_audsr_1.Enabled = true;\r
  46 \r
  47                 drp_audmix_1.Text = "Automatic";\r
  48                 drp_audbit_1.Text = "160";\r
  49                 drp_audsr_1.Text = "Auto";\r
  50             }\r
  51 \r
  52             if (drp_audenc_1.Text.Contains("AAC"))\r
  53             {\r
  54                 setMixDownAllOptions(drp_audmix_1);\r
  55                 setBitrateSelections160(drp_audbit_1);\r
  56             }\r
  57             else\r
  58             {\r
  59                 setMixDownNotAAC(drp_audmix_1);\r
  60                 setBitrateSelections320(drp_audbit_1);\r
  61             }\r
  62 \r
  63             // Update an item in the Audio list if required.\r
  64             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
  65             {\r
  66                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[2].Text = drp_audenc_1.Text;\r
  67                 lv_audioList.Select();\r
  68             }\r
  69         }\r
  70         private void drp_audmix_1_SelectedIndexChanged(object sender, EventArgs e)\r
  71         {\r
  72             if ((drp_audenc_1.Text.Contains("AAC")) && (drp_audmix_1.Text == "6 Channel Discrete"))\r
  73                 setBitrateSelections384(drp_audbit_1);\r
  74             else if ((drp_audenc_1.Text.Contains("AAC")) && (drp_audmix_1.Text != "6 Channel Discrete"))\r
  75                 setBitrateSelections160(drp_audbit_1); drp_audbit_1.Text = "160";\r
  76 \r
  77             // Update an item in the Audio list if required.\r
  78             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
  79             {\r
  80                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[3].Text = drp_audmix_1.Text;\r
  81                 lv_audioList.Select();\r
  82             }\r
  83         }\r
  84         private void drp_audsr_1_SelectedIndexChanged(object sender, EventArgs e)\r
  85         {\r
  86             // Update an item in the Audio list if required.\r
  87             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
  88             {\r
  89                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[4].Text = drp_audsr_1.Text;\r
  90                 lv_audioList.Select();\r
  91             }\r
  92         }\r
  93         private void drp_audbit_1_SelectedIndexChanged(object sender, EventArgs e)\r
  94         {\r
  95             // Update an item in the Audio list if required.\r
  96             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
  97             {\r
  98                 if (drp_audenc_1.Text.Contains("AC3"))\r
  99                     drp_audbit_1.Text = "Auto";\r
 100                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[5].Text = drp_audbit_1.Text;\r
 101                 lv_audioList.Select();\r
 102             }\r
 103         }\r
 104         private void tb_drc_Scroll(object sender, EventArgs e)\r
 105         {\r
 106             double value;\r
 107             if (tb_drc.Value == 0) value = 0;\r
 108             else\r
 109                 value = ((tb_drc.Value - 1) / 10.0) + 1;\r
 110 \r
 111             lbl_drc.Text = value.ToString();\r
 112 \r
 113             // Update an item in the Audio list if required.\r
 114             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
 115             {\r
 116                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[6].Text = lbl_drc.Text;\r
 117                 lv_audioList.Select();\r
 118             }\r
 119         }\r
 120 \r
 121         // Track Controls\r
 122         private void btn_addAudioTrack_Click(object sender, EventArgs e)\r
 123         {\r
 124             // Create a new row for the Audio list based on the currently selected items in the dropdown.\r
 125             ListViewItem newTrack = new ListViewItem(getNewID().ToString());\r
 126             newTrack.SubItems.Add(drp_track1Audio.Text);\r
 127             newTrack.SubItems.Add(drp_audenc_1.Text);\r
 128             newTrack.SubItems.Add(drp_audmix_1.Text);\r
 129             newTrack.SubItems.Add(drp_audsr_1.Text);\r
 130             newTrack.SubItems.Add(drp_audbit_1.Text);\r
 131             newTrack.SubItems.Add(lbl_drc.Text);\r
 132             lv_audioList.Items.Add(newTrack);\r
 133 \r
 134             // Select the newly added track and select the control       \r
 135             lv_audioList.Items[lv_audioList.Items.Count - 1].Selected = true;\r
 136             lv_audioList.Select();\r
 137         }\r
 138         private void btn_RemoveAudioTrack_Click(object sender, EventArgs e)\r
 139         {\r
 140             removeAudioTrack();\r
 141         }\r
 142 \r
 143         // Audio List Menu\r
 144         private void audioList_moveup_Click(object sender, EventArgs e)\r
 145         {\r
 146             if (lv_audioList.SelectedIndices.Count != 0)\r
 147             {\r
 148                 ListViewItem item = lv_audioList.SelectedItems[0];\r
 149                 int index = item.Index;\r
 150                 index--;\r
 151 \r
 152                 if (lv_audioList.Items.Count > index && index >= 0)\r
 153                 {\r
 154                     lv_audioList.Items.Remove(item);\r
 155                     lv_audioList.Items.Insert(index, item);\r
 156                     item.Selected = true;\r
 157                     lv_audioList.Focus();\r
 158                 }\r
 159             }\r
 160         }\r
 161         private void audioList_movedown_Click(object sender, EventArgs e)\r
 162         {\r
 163             if (lv_audioList.SelectedIndices.Count != 0)\r
 164             {\r
 165                 ListViewItem item = lv_audioList.SelectedItems[0];\r
 166                 int index = item.Index;\r
 167                 index++;\r
 168 \r
 169                 if (index < lv_audioList.Items.Count)\r
 170                 {\r
 171                     lv_audioList.Items.Remove(item);\r
 172                     lv_audioList.Items.Insert(index, item);\r
 173                     item.Selected = true;\r
 174                     lv_audioList.Focus();\r
 175                 }\r
 176             }\r
 177         }\r
 178         private void audioList_remove_Click(object sender, EventArgs e)\r
 179         {\r
 180             removeAudioTrack();\r
 181         }\r
 182         private void removeAudioTrack()\r
 183         {\r
 184             // Remove the Item and reselect the control if the following conditions are met.\r
 185             if (lv_audioList.SelectedItems.Count != 0)\r
 186             {\r
 187                 // Record the current selected index.\r
 188                 int currentPosition = lv_audioList.SelectedIndices[0];\r
 189 \r
 190                 lv_audioList.Items.RemoveAt(lv_audioList.SelectedIndices[0]);\r
 191 \r
 192                 // Now reslect the correct item and give focus to the audio list.\r
 193                 if (lv_audioList.Items.Count != 0)\r
 194                 {\r
 195                     if (currentPosition <= (lv_audioList.Items.Count - 1))\r
 196                         lv_audioList.Items[currentPosition].Selected = true;\r
 197                     else if (currentPosition > (lv_audioList.Items.Count - 1))\r
 198                         lv_audioList.Items[lv_audioList.Items.Count - 1].Selected = true;\r
 199 \r
 200                     lv_audioList.Select();\r
 201                 }\r
 202                 // Regenerate the ID numers\r
 203                 reGenerateListIDs();\r
 204             }\r
 205         }\r
 206 \r
 207         // Public Functions\r
 208         public void setTrackList(Parsing.Title selectedTitle)\r
 209         {\r
 210             drp_track1Audio.Items.Clear();\r
 211             drp_track1Audio.Items.Add("Automatic");\r
 212             drp_track1Audio.Items.Add("None");\r
 213             drp_track1Audio.Items.AddRange(selectedTitle.AudioTracks.ToArray());\r
 214             drp_track1Audio.SelectedIndex = 0;\r
 215         }\r
 216         public ListView getAudioPanel()\r
 217         {\r
 218             return lv_audioList;\r
 219         }\r
 220         public void setAudioByContainer(String path)\r
 221         {\r
 222             if ((path.Contains("MP4")) || (path.Contains("M4V")))\r
 223             {\r
 224                 string oldval = drp_audenc_1.Text;\r
 225                 drp_audenc_1.Items.Clear();\r
 226                 drp_audenc_1.Items.Add("AAC (faac)");\r
 227                 drp_audenc_1.Items.Add("AC3 Passthru");\r
 228                 if ((oldval != "AAC (faac)") && (oldval != "AC3 Passthru"))\r
 229                     drp_audenc_1.SelectedIndex = 0;\r
 230 \r
 231             }\r
 232             else if (path.Contains("MKV"))\r
 233             {\r
 234                 drp_audenc_1.Items.Clear();\r
 235                 drp_audenc_1.Items.Add("AAC (faac)");\r
 236                 drp_audenc_1.Items.Add("MP3 (lame)");\r
 237                 drp_audenc_1.Items.Add("AC3 Passthru");\r
 238                 drp_audenc_1.Items.Add("DTS Passthru");\r
 239                 drp_audenc_1.Items.Add("Vorbis (vorbis)");\r
 240 \r
 241                 if (drp_audenc_1.Text == string.Empty)\r
 242                     drp_audenc_1.SelectedIndex = 0;\r
 243             }\r
 244 \r
 245             // Make sure the table is updated with new audio codecs\r
 246             foreach (ListViewItem row in lv_audioList.Items)\r
 247             {\r
 248                 if (!drp_audenc_1.Items.Contains(row.SubItems[2].Text))\r
 249                     row.SubItems[2].Text = drp_audenc_1.Items[0].ToString();\r
 250             }\r
 251         }\r
 252         public void addTrackForPreset(ListViewItem item)\r
 253         {\r
 254             lv_audioList.Items.Add(item);\r
 255         }\r
 256         public void clearAudioList()\r
 257         {\r
 258             lv_audioList.Items.Clear();\r
 259         }\r
 260         public int getNewID()\r
 261         {\r
 262             return lv_audioList.Items.Count + 1;\r
 263         }\r
 264 \r
 265         // Helper Functions \r
 266         private void reGenerateListIDs()\r
 267         {\r
 268             int i = 1;\r
 269             foreach (ListViewItem item in lv_audioList.Items)\r
 270             {\r
 271                 item.SubItems[0].Text = i.ToString();\r
 272                 i++;\r
 273             }\r
 274         }\r
 275         private static void setBitrateSelections384(ComboBox dropDown)\r
 276         {\r
 277             dropDown.Items.Clear();\r
 278             dropDown.Items.Add("32");\r
 279             dropDown.Items.Add("40");\r
 280             dropDown.Items.Add("48");\r
 281             dropDown.Items.Add("56");\r
 282             dropDown.Items.Add("64");\r
 283             dropDown.Items.Add("80");\r
 284             dropDown.Items.Add("86");\r
 285             dropDown.Items.Add("112");\r
 286             dropDown.Items.Add("128");\r
 287             dropDown.Items.Add("160");\r
 288             dropDown.Items.Add("192");\r
 289             dropDown.Items.Add("224");\r
 290             dropDown.Items.Add("256");\r
 291             dropDown.Items.Add("320");\r
 292             dropDown.Items.Add("384");\r
 293         }\r
 294         private static void setBitrateSelections320(ComboBox dropDown)\r
 295         {\r
 296             dropDown.Items.Clear();\r
 297             dropDown.Items.Add("32");\r
 298             dropDown.Items.Add("40");\r
 299             dropDown.Items.Add("48");\r
 300             dropDown.Items.Add("56");\r
 301             dropDown.Items.Add("64");\r
 302             dropDown.Items.Add("80");\r
 303             dropDown.Items.Add("86");\r
 304             dropDown.Items.Add("112");\r
 305             dropDown.Items.Add("128");\r
 306             dropDown.Items.Add("160");\r
 307             dropDown.Items.Add("192");\r
 308             dropDown.Items.Add("224");\r
 309             dropDown.Items.Add("256");\r
 310             dropDown.Items.Add("320");\r
 311         }\r
 312         private static void setBitrateSelections160(ComboBox dropDown)\r
 313         {\r
 314             dropDown.Items.Clear();\r
 315             dropDown.Items.Add("32");\r
 316             dropDown.Items.Add("40");\r
 317             dropDown.Items.Add("48");\r
 318             dropDown.Items.Add("56");\r
 319             dropDown.Items.Add("64");\r
 320             dropDown.Items.Add("80");\r
 321             dropDown.Items.Add("86");\r
 322             dropDown.Items.Add("112");\r
 323             dropDown.Items.Add("128");\r
 324             dropDown.Items.Add("160");\r
 325         }\r
 326         private static void setMixDownAllOptions(ComboBox dropdown)\r
 327         {\r
 328             dropdown.Items.Clear();\r
 329             dropdown.Items.Add("Automatic");\r
 330             dropdown.Items.Add("Mono");\r
 331             dropdown.Items.Add("Stereo");\r
 332             dropdown.Items.Add("Dolby Surround");\r
 333             dropdown.Items.Add("Dolby Pro Logic II");\r
 334             dropdown.Items.Add("6 Channel Discrete");\r
 335         }\r
 336         private static void setMixDownNotAAC(ComboBox dropdown)\r
 337         {\r
 338             dropdown.Items.Clear();\r
 339             dropdown.Items.Add("Automatic");\r
 340             dropdown.Items.Add("Stereo");\r
 341             dropdown.Items.Add("Dolby Surround");\r
 342             dropdown.Items.Add("Dolby Pro Logic II");\r
 343         }\r
 344         private void lv_audioList_SelectedIndexChanged(object sender, EventArgs e)\r
 345         {\r
 346             // Set the dropdown controls based on the selected item in the Audio List.\r
 347             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
 348             {\r
 349                 drp_track1Audio.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[1].Text;\r
 350                 drp_audenc_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[2].Text;\r
 351                 drp_audmix_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[3].Text;\r
 352                 drp_audsr_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[4].Text;\r
 353                 drp_audbit_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[5].Text;\r
 354                 double drcValue; int drcCalculated;\r
 355                 double.TryParse(lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[6].Text, out drcValue);\r
 356                 if (drcValue == 0) drcCalculated = 0;\r
 357                 else\r
 358                     drcValue = ((drcValue * 10) + 1) - 10;\r
 359                 int.TryParse(drcValue.ToString(), out drcCalculated);\r
 360                 tb_drc.Value = drcCalculated;\r
 361 \r
 362                 AudioTrackGroup.Text = "Selected Track: " + lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[0].Text;\r
 363             }\r
 364             else\r
 365                 AudioTrackGroup.Text = "Selected Track: None (Click \"Add Track\" to add)";\r
 366         }\r
 367 \r
 368     }\r
 369 }\r