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             // Remove the Item and reselect the control if the following conditions are met.\r
 141             if (lv_audioList.SelectedItems.Count != 0)\r
 142             {\r
 143                 // Record the current selected index.\r
 144                 int currentPosition = lv_audioList.SelectedIndices[0];\r
 145 \r
 146                 lv_audioList.Items.RemoveAt(lv_audioList.SelectedIndices[0]);\r
 147 \r
 148                 // Now reslect the correct item and give focus to the audio list.\r
 149                 if (lv_audioList.Items.Count != 0)\r
 150                 {\r
 151                     if (currentPosition <= (lv_audioList.Items.Count - 1))\r
 152                         lv_audioList.Items[currentPosition].Selected = true;\r
 153                     else if (currentPosition > (lv_audioList.Items.Count - 1))\r
 154                         lv_audioList.Items[lv_audioList.Items.Count - 1].Selected = true;\r
 155 \r
 156                     lv_audioList.Select();\r
 157                 }\r
 158                 // Regenerate the ID numers\r
 159                 reGenerateListIDs();\r
 160             }\r
 161         }\r
 162 \r
 163         // Audio List Menu\r
 164         private void audioList_moveup_Click(object sender, EventArgs e)\r
 165         {\r
 166             if (lv_audioList.SelectedIndices.Count != 0)\r
 167             {\r
 168                 ListViewItem item = lv_audioList.SelectedItems[0];\r
 169                 int index = item.Index;\r
 170                 index--;\r
 171 \r
 172                 if (lv_audioList.Items.Count > index && index >= 0)\r
 173                 {\r
 174                     lv_audioList.Items.Remove(item);\r
 175                     lv_audioList.Items.Insert(index, item);\r
 176                     item.Selected = true;\r
 177                     lv_audioList.Focus();\r
 178                 }\r
 179             }\r
 180         }\r
 181         private void audioList_movedown_Click(object sender, EventArgs e)\r
 182         {\r
 183             if (lv_audioList.SelectedIndices.Count != 0)\r
 184             {\r
 185                 ListViewItem item = lv_audioList.SelectedItems[0];\r
 186                 int index = item.Index;\r
 187                 index++;\r
 188 \r
 189                 if (index < lv_audioList.Items.Count)\r
 190                 {\r
 191                     lv_audioList.Items.Remove(item);\r
 192                     lv_audioList.Items.Insert(index, item);\r
 193                     item.Selected = true;\r
 194                     lv_audioList.Focus();\r
 195                 }\r
 196             }\r
 197         }\r
 198         private void audioList_remove_Click(object sender, EventArgs e)\r
 199         {\r
 200             removeAudioTrack();\r
 201         }\r
 202         private void removeAudioTrack()\r
 203         {\r
 204             // Remove the Item and reselect the control if the following conditions are met.\r
 205             if (lv_audioList.SelectedItems.Count != 0)\r
 206             {\r
 207                 // Record the current selected index.\r
 208                 int currentPosition = lv_audioList.SelectedIndices[0];\r
 209 \r
 210                 lv_audioList.Items.RemoveAt(lv_audioList.SelectedIndices[0]);\r
 211 \r
 212                 // Now reslect the correct item and give focus to the audio list.\r
 213                 if (lv_audioList.Items.Count != 0)\r
 214                 {\r
 215                     if (currentPosition <= (lv_audioList.Items.Count - 1))\r
 216                         lv_audioList.Items[currentPosition].Selected = true;\r
 217                     else if (currentPosition > (lv_audioList.Items.Count - 1))\r
 218                         lv_audioList.Items[lv_audioList.Items.Count - 1].Selected = true;\r
 219 \r
 220                     lv_audioList.Select();\r
 221                 }\r
 222             }\r
 223         }\r
 224 \r
 225         // Public Functions\r
 226         public void setTrackList(Parsing.Title selectedTitle)\r
 227         {\r
 228             drp_track1Audio.Items.Clear();\r
 229             drp_track1Audio.Items.Add("Automatic");\r
 230             drp_track1Audio.Items.Add("None");\r
 231             drp_track1Audio.Items.AddRange(selectedTitle.AudioTracks.ToArray());\r
 232             drp_track1Audio.SelectedIndex = 0;\r
 233         }\r
 234         public ListView getAudioPanel()\r
 235         {\r
 236             return lv_audioList;\r
 237         }\r
 238         public void setAudioByContainer(String path)\r
 239         {\r
 240             if ((path.Contains("MP4")) || (path.Contains("M4V")))\r
 241             {\r
 242                 string oldval = drp_audenc_1.Text;\r
 243                 drp_audenc_1.Items.Clear();\r
 244                 drp_audenc_1.Items.Add("AAC (faac)");\r
 245                 drp_audenc_1.Items.Add("AC3 Passthru");\r
 246                 if ((oldval != "AAC (faac)") && (oldval != "AC3 Passthru"))\r
 247                     drp_audenc_1.SelectedIndex = 0;\r
 248 \r
 249             }\r
 250             else if (path.Contains("MKV"))\r
 251             {\r
 252                 drp_audenc_1.Items.Clear();\r
 253                 drp_audenc_1.Items.Add("AAC (faac)");\r
 254                 drp_audenc_1.Items.Add("MP3 (lame)");\r
 255                 drp_audenc_1.Items.Add("AC3 Passthru");\r
 256                 drp_audenc_1.Items.Add("DTS Passthru");\r
 257                 drp_audenc_1.Items.Add("Vorbis (vorbis)");\r
 258 \r
 259                 if (drp_audenc_1.Text == string.Empty)\r
 260                     drp_audenc_1.SelectedIndex = 0;\r
 261             }\r
 262 \r
 263             // Make sure the table is updated with new audio codecs\r
 264             foreach (ListViewItem row in lv_audioList.Items)\r
 265             {\r
 266                 if (!drp_audenc_1.Items.Contains(row.SubItems[2].Text))\r
 267                     row.SubItems[2].Text = drp_audenc_1.Items[0].ToString();\r
 268             }\r
 269         }\r
 270         public void addTrackForPreset(ListViewItem item)\r
 271         {\r
 272             lv_audioList.Items.Add(item);\r
 273         }\r
 274         public void clearAudioList()\r
 275         {\r
 276             lv_audioList.Items.Clear();\r
 277         }\r
 278         public int getNewID()\r
 279         {\r
 280             return lv_audioList.Items.Count + 1;\r
 281         }\r
 282 \r
 283         // Helper Functions \r
 284         private void reGenerateListIDs()\r
 285         {\r
 286             int i = 1;\r
 287             foreach (ListViewItem item in lv_audioList.Items)\r
 288             {\r
 289                 item.SubItems[0].Text = i.ToString();\r
 290                 i++;\r
 291             }\r
 292         }\r
 293         private static void setBitrateSelections384(ComboBox dropDown)\r
 294         {\r
 295             dropDown.Items.Clear();\r
 296             dropDown.Items.Add("32");\r
 297             dropDown.Items.Add("40");\r
 298             dropDown.Items.Add("48");\r
 299             dropDown.Items.Add("56");\r
 300             dropDown.Items.Add("64");\r
 301             dropDown.Items.Add("80");\r
 302             dropDown.Items.Add("86");\r
 303             dropDown.Items.Add("112");\r
 304             dropDown.Items.Add("128");\r
 305             dropDown.Items.Add("160");\r
 306             dropDown.Items.Add("192");\r
 307             dropDown.Items.Add("224");\r
 308             dropDown.Items.Add("256");\r
 309             dropDown.Items.Add("320");\r
 310             dropDown.Items.Add("384");\r
 311         }\r
 312         private static void setBitrateSelections320(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             dropDown.Items.Add("192");\r
 326             dropDown.Items.Add("224");\r
 327             dropDown.Items.Add("256");\r
 328             dropDown.Items.Add("320");\r
 329         }\r
 330         private static void setBitrateSelections160(ComboBox dropDown)\r
 331         {\r
 332             dropDown.Items.Clear();\r
 333             dropDown.Items.Add("32");\r
 334             dropDown.Items.Add("40");\r
 335             dropDown.Items.Add("48");\r
 336             dropDown.Items.Add("56");\r
 337             dropDown.Items.Add("64");\r
 338             dropDown.Items.Add("80");\r
 339             dropDown.Items.Add("86");\r
 340             dropDown.Items.Add("112");\r
 341             dropDown.Items.Add("128");\r
 342             dropDown.Items.Add("160");\r
 343         }\r
 344         private static void setMixDownAllOptions(ComboBox dropdown)\r
 345         {\r
 346             dropdown.Items.Clear();\r
 347             dropdown.Items.Add("Automatic");\r
 348             dropdown.Items.Add("Mono");\r
 349             dropdown.Items.Add("Stereo");\r
 350             dropdown.Items.Add("Dolby Surround");\r
 351             dropdown.Items.Add("Dolby Pro Logic II");\r
 352             dropdown.Items.Add("6 Channel Discrete");\r
 353         }\r
 354         private static void setMixDownNotAAC(ComboBox dropdown)\r
 355         {\r
 356             dropdown.Items.Clear();\r
 357             dropdown.Items.Add("Automatic");\r
 358             dropdown.Items.Add("Stereo");\r
 359             dropdown.Items.Add("Dolby Surround");\r
 360             dropdown.Items.Add("Dolby Pro Logic II");\r
 361         }\r
 362         private void lv_audioList_SelectedIndexChanged(object sender, EventArgs e)\r
 363         {\r
 364             // Set the dropdown controls based on the selected item in the Audio List.\r
 365             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
 366             {\r
 367                 drp_track1Audio.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[1].Text;\r
 368                 drp_audenc_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[2].Text;\r
 369                 drp_audmix_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[3].Text;\r
 370                 drp_audsr_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[4].Text;\r
 371                 drp_audbit_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[5].Text;\r
 372                 double drcValue; int drcCalculated;\r
 373                 double.TryParse(lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[6].Text, out drcValue);\r
 374                 if (drcValue == 0) drcCalculated = 0;\r
 375                 else\r
 376                     drcValue = ((drcValue * 10) + 1) - 10;\r
 377                 int.TryParse(drcValue.ToString(), out drcCalculated);\r
 378                 tb_drc.Value = drcCalculated;\r
 379 \r
 380                 AudioTrackGroup.Text = "Selected Track: " + lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[0].Text;\r
 381             }\r
 382             else\r
 383                 AudioTrackGroup.Text = "Selected Track: None (Click \"Add Track\" to add)";\r
 384         }\r
 385 \r
 386         \r
 387 \r
 388     }\r
 389 }\r