win/C#/Controls/Subtitles.cs

   1 using System;\r
   2 using System.Windows.Forms;\r
   3 \r
   4 namespace Handbrake.Controls\r
   5 {\r
   6     public partial class Subtitles : UserControl\r
   7     {\r
   8 \r
   9         public Subtitles()\r
  10         {\r
  11             InitializeComponent();\r
  12 \r
  13         }\r
  14 \r
  15         private int fileContainer;\r
  16         public void setContainer(int value)\r
  17         {\r
  18             fileContainer = value;\r
  19             Boolean trigger = false;\r
  20             if (fileContainer != 1)\r
  21                 foreach (ListViewItem item in lv_subList.Items)\r
  22                 {\r
  23                     if (item.SubItems[1].Text.Contains("Bitmap"))\r
  24                     {\r
  25                         if (trigger)\r
  26                             lv_subList.Items.Remove(item);\r
  27                         trigger = true;\r
  28                     }\r
  29                 }\r
  30         }\r
  31 \r
  32         // Controls\r
  33         private void btn_addSubTrack_Click(object sender, EventArgs e)\r
  34         {\r
  35             string forcedVal = "No";\r
  36             string burnedVal = "No";\r
  37             string defaultSub = "No";\r
  38 \r
  39             if (check_forced.Checked)\r
  40                 forcedVal = "Yes";\r
  41 \r
  42             if (check_burned.Checked)\r
  43             {\r
  44                 if (!drp_subtitleTracks.Text.Contains("Text"))\r
  45                 {\r
  46                     burnedVal = "Yes";\r
  47                     setNoBurned();\r
  48                 }\r
  49             }\r
  50 \r
  51             if (check_default.Checked)\r
  52             {\r
  53                 defaultSub = "Yes";\r
  54                 setNoDefault();\r
  55             }\r
  56 \r
  57             Boolean addTrack = true;\r
  58             if (fileContainer == 0 || fileContainer == 1)\r
  59             {\r
  60                 burnedVal = "Yes";  // MP4 must have bitmap subs burned in.\r
  61 \r
  62                 // Make sure we only have 1 bitmap track.\r
  63                 if (drp_subtitleTracks.SelectedItem.ToString().Contains("Bitmap"))\r
  64                     foreach (ListViewItem item in lv_subList.Items)\r
  65                     {\r
  66                         if (item.SubItems[1].Text.Contains("Bitmap"))\r
  67                         {\r
  68                             MessageBox.Show(this,\r
  69                                             "More than one vobsub is not supported in mp4... Your first vobsub track will now be used.",\r
  70                                             "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
  71                             addTrack = false;\r
  72                         }\r
  73                     }\r
  74             }\r
  75 \r
  76             // Add the track if allowed.\r
  77             if (addTrack)\r
  78             {\r
  79                 ListViewItem newTrack = new ListViewItem(getNewID().ToString());\r
  80 \r
  81                 newTrack.SubItems.Add(drp_subtitleTracks.SelectedItem.ToString());\r
  82                 newTrack.SubItems.Add(forcedVal);\r
  83                 newTrack.SubItems.Add(burnedVal);\r
  84                 newTrack.SubItems.Add(defaultSub);\r
  85 \r
  86                 lv_subList.Items.Add(newTrack);\r
  87             }\r
  88         }\r
  89         private void btn_RemoveSubTrack_Click(object sender, EventArgs e)\r
  90         {\r
  91             removeTrack();\r
  92         }\r
  93         private void lb_subList_SelectedIndexChanged(object sender, EventArgs e)\r
  94         {\r
  95             // Set the dropdown controls based on the selected item in the List.\r
  96             if (lv_subList.Items.Count != 0 && lv_subList.SelectedIndices.Count != 0)\r
  97             {\r
  98                 // Reset the checkboxes\r
  99                 check_forced.CheckState = CheckState.Unchecked;\r
 100                 check_burned.CheckState = CheckState.Unchecked;\r
 101                 check_default.CheckState = CheckState.Unchecked;\r
 102 \r
 103                 // Setup the controls\r
 104                 int c = 0;\r
 105                 foreach (var item in drp_subtitleTracks.Items)\r
 106                 {\r
 107                     if (item.ToString() == lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[1].Text)\r
 108                         drp_subtitleTracks.SelectedIndex = c;\r
 109                     c++;\r
 110                 }\r
 111                 drp_subtitleTracks.SelectedItem = lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[1];\r
 112 \r
 113                 if (lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[2].Text == "Yes")\r
 114                     check_forced.CheckState = CheckState.Checked;\r
 115 \r
 116                 if (lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[3].Text == "Yes")\r
 117                     check_burned.CheckState = CheckState.Checked;\r
 118 \r
 119                 if (lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[4].Text == "Yes")\r
 120                     check_default.CheckState = CheckState.Checked;\r
 121 \r
 122                 AudioTrackGroup.Text = "Selected Track: " + lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[0].Text;\r
 123             }\r
 124             else\r
 125                 AudioTrackGroup.Text = "Selected Track: None (Click \"Add Track\" to add)";\r
 126         }\r
 127 \r
 128         private void drp_subtitleTracks_SelectedIndexChanged(object sender, EventArgs e)\r
 129         {\r
 130             // Update an item in the  list if required.\r
 131             if (lv_subList.Items.Count != 0 && lv_subList.SelectedIndices.Count != 0)\r
 132             {\r
 133                 lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[1].Text = drp_subtitleTracks.SelectedItem.ToString();\r
 134                 lv_subList.Select();\r
 135             }\r
 136         }\r
 137         private void check_forced_CheckedChanged(object sender, EventArgs e)\r
 138         {\r
 139             // Update an item in the  list if required.\r
 140             if (lv_subList.Items.Count != 0 && lv_subList.SelectedIndices.Count != 0)\r
 141             {\r
 142                 lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[2].Text = check_forced.Checked ? "Yes" : "No";\r
 143                 lv_subList.Select();\r
 144             }\r
 145         }\r
 146         private void check_burned_CheckedChanged(object sender, EventArgs e)\r
 147         {\r
 148             // Update an item in the  list if required.\r
 149             if (lv_subList.Items.Count != 0 && lv_subList.SelectedIndices.Count != 0)\r
 150             {\r
 151                 if (check_burned.Checked) // Make sure we only have 1 burned track\r
 152                     setNoBurned();\r
 153 \r
 154                 lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[3].Text = check_burned.Checked ? "Yes" : "No";\r
 155                 lv_subList.Select();\r
 156             }\r
 157         }\r
 158         private void check_default_CheckedChanged(object sender, EventArgs e)\r
 159         {\r
 160             // Update an item in the  list if required.\r
 161             if (lv_subList.Items.Count != 0 && lv_subList.SelectedIndices.Count != 0)\r
 162             {\r
 163                 if (check_default.Checked) // Make sure we only have 1 default track\r
 164                     setNoDefault();\r
 165 \r
 166                 lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[4].Text = check_default.Checked ? "Yes" : "No";\r
 167                 lv_subList.Select();\r
 168             }\r
 169         }\r
 170         \r
 171         // Right Click Menu\r
 172         private void mnu_moveup_Click(object sender, EventArgs e)\r
 173         {\r
 174             if (lv_subList.SelectedIndices.Count != 0)\r
 175             {\r
 176                 ListViewItem item = lv_subList.SelectedItems[0];\r
 177                 int index = item.Index;\r
 178                 index--;\r
 179 \r
 180                 if (lv_subList.Items.Count > index && index >= 0)\r
 181                 {\r
 182                     lv_subList.Items.Remove(item);\r
 183                     lv_subList.Items.Insert(index, item);\r
 184                     item.Selected = true;\r
 185                     lv_subList.Focus();\r
 186                 }\r
 187             }\r
 188         }\r
 189         private void mnu_movedown_Click(object sender, EventArgs e)\r
 190         {\r
 191             if (lv_subList.SelectedIndices.Count != 0)\r
 192             {\r
 193                 ListViewItem item = lv_subList.SelectedItems[0];\r
 194                 int index = item.Index;\r
 195                 index++;\r
 196 \r
 197                 if (index < lv_subList.Items.Count)\r
 198                 {\r
 199                     lv_subList.Items.Remove(item);\r
 200                     lv_subList.Items.Insert(index, item);\r
 201                     item.Selected = true;\r
 202                     lv_subList.Focus();\r
 203                 }\r
 204             }\r
 205         }\r
 206         private void mnu_remove_Click(object sender, EventArgs e)\r
 207         {\r
 208             removeTrack();\r
 209         }\r
 210 \r
 211         // Functions\r
 212         private void setNoDefault()\r
 213         {\r
 214             foreach (ListViewItem item in lv_subList.Items)\r
 215             {\r
 216                 if (item.SubItems[4].Text == "Yes")\r
 217                     item.SubItems[4].Text = "No";\r
 218             }\r
 219         }\r
 220         private void setNoBurned()\r
 221         {\r
 222             foreach (ListViewItem item in lv_subList.Items)\r
 223             {\r
 224                 if (item.SubItems[3].Text == "Yes")\r
 225                     item.SubItems[3].Text = "No";\r
 226             }\r
 227         }\r
 228         private void removeTrack()\r
 229         {\r
 230             // Remove the Item and reselect the control if the following conditions are met.\r
 231             if (lv_subList.SelectedItems.Count != 0)\r
 232             {\r
 233                 // Record the current selected index.\r
 234                 int currentPosition = lv_subList.SelectedIndices[0];\r
 235 \r
 236                 lv_subList.Items.RemoveAt(lv_subList.SelectedIndices[0]);\r
 237 \r
 238                 // Now reslect the correct item and give focus to the list.\r
 239                 if (lv_subList.Items.Count != 0)\r
 240                 {\r
 241                     if (currentPosition <= (lv_subList.Items.Count - 1))\r
 242                         lv_subList.Items[currentPosition].Selected = true;\r
 243                     else if (currentPosition > (lv_subList.Items.Count - 1))\r
 244                         lv_subList.Items[lv_subList.Items.Count - 1].Selected = true;\r
 245 \r
 246                     lv_subList.Select();\r
 247                 }\r
 248 \r
 249                 // Regenerate the ID numers\r
 250                 reGenerateListIDs();\r
 251             }\r
 252         }\r
 253 \r
 254         // Helper Functions\r
 255         private int getNewID()\r
 256         {\r
 257             return lv_subList.Items.Count + 1;\r
 258         }\r
 259         private void reGenerateListIDs()\r
 260         {\r
 261             int i = 1;\r
 262             foreach (ListViewItem item in lv_subList.Items)\r
 263             {\r
 264                 item.SubItems[0].Text = i.ToString();\r
 265                 i++;\r
 266             }\r
 267         }\r
 268     }\r
 269 }\r