cinelerra/batch.C

   1 #include "asset.h"
   2 #include "batch.h"
   3 #include "channel.h"
   4 #include "channeldb.h"
   5 #include "edl.h"
   6 #include "record.h"
   7 #include "recordlabel.h"
   8
   9 #include <string.h>
  10
  11
  12
  13
  14 Batch::Batch(MWindow *mwindow, Record *record)
  15 {
  16         this->mwindow = mwindow;
  17         this->record = record;
  18         channel = 0;
  19         start_type = RECORD_START;
  20         duration = 0;
  21         enabled = 1;
  22         file_exists = 0;
  23         start_time = 0;
  24         start_day = 0;
  25         record_mode = RECORD_INFINITE;
  26         news[0] = 0;
  27 // Create default asset
  28         current_asset = 0;
  29         recorded = 0;
  30         file_offset = 0;
  31         waiting = 0;
  32         total_samples = 0;
  33         total_frames = 0;
  34         current_sample = 0;
  35         current_frame = 0;
  36         session_samples = 0;
  37         session_frames = 0;
  38         assets.append(new Asset);
  39         labels = new RecordLabels;
  40         edl = 0;
  41 }
  42
  43 Batch::~Batch()
  44 {
  45         for(int i = 0; i < assets.total; i++)
  46                 Garbage::delete_object(assets.values[i]);
  47         assets.remove_all();
  48         delete labels;
  49         if(edl) delete edl;
  50 }
  51
  52 int Batch::create_objects()
  53 {
  54         return 0;
  55 }
  56
  57 void Batch::start_over()
  58 {
  59         file_offset = 0;
  60         calculate_news();
  61
  62         while(labels->last) delete labels->last;
  63         total_frames = 0;
  64         total_samples = 0;
  65         current_frame = 0;
  66         current_sample = 0;
  67 }
  68
  69 void Batch::copy_from(Batch *batch)
  70 {
  71         enabled = batch->enabled;
  72         channel = batch->channel;
  73         start_type = batch->start_type;
  74         duration = batch->duration;
  75         start_time = batch->start_time;
  76         start_day = batch->start_day;
  77         record_mode = batch->record_mode;
  78 }
  79
  80
  81 void Batch::calculate_news()
  82 {
  83 // File open
  84         if(record->get_current_batch() == this && record->file)
  85         {
  86                 sprintf(news, _("Open"));
  87         }
  88         else
  89         {
  90 // Test file existance
  91                 FILE *test = fopen(get_current_asset()->path, "r");
  92
  93                 if(test)
  94                 {
  95                         sprintf(news, _("File exists"));
  96                         fclose(test);
  97                 }
  98                 else
  99                         sprintf(news, _("OK"));
 100         }
 101 }
 102
 103 void Batch::create_default_path()
 104 {
 105         char *path = get_current_asset()->path;
 106         char string[BCTEXTLEN];
 107         int i, j = -1, k = -1;
 108         int number = record->batches.total;
 109
 110         strcpy(string, record->default_asset->path);
 111         strcpy(path, record->default_asset->path);
 112
 113 // Find first number in path
 114         for(i = 0; i < strlen(path); i++)
 115         {
 116                 if(path[i] >= '0' && path[i] <= '9') j = i;
 117                 if((path[i] < '0' || path[i] > '9') && j >= 0 && k < 0) k = i;
 118         }
 119
 120         if(j < 0)
 121         {
 122                 j = strlen(path);
 123         }
 124
 125         if(k < 0)
 126         {
 127                 k = strlen(path);
 128         }
 129
 130
 131         sprintf(&path[j], "%d", record->batches.total);
 132         strcat(path, &string[k]);
 133 }
 134
 135
 136 int Batch::text_to_mode(char *text)
 137 {
 138         if(!strcasecmp(mode_to_text(RECORD_INFINITE), text)) return RECORD_INFINITE;
 139         if(!strcasecmp(mode_to_text(RECORD_TIMED), text)) return RECORD_TIMED;
 140 //      if(!strcasecmp(mode_to_text(RECORD_LOOP), text)) return RECORD_LOOP;
 141 //      if(!strcasecmp(mode_to_text(RECORD_SCENETOSCENE), text)) return RECORD_SCENETOSCENE;
 142         return RECORD_INFINITE;
 143 }
 144
 145 char* Batch::mode_to_text(int record_mode)
 146 {
 147         switch(record_mode)
 148         {
 149                 case RECORD_INFINITE:
 150                         return _("Untimed");
 151                         break;
 152                 case RECORD_TIMED:
 153                         return _("Timed");
 154                         break;
 155 //              case RECORD_LOOP:
 156 //                      return "Loop";
 157 //                      break;
 158 //              case RECORD_SCENETOSCENE:
 159 //                      return "Scene to scene";
 160 //                      break;
 161         }
 162         return _("Unknown");
 163 }
 164
 165 Asset* Batch::get_current_asset()
 166 {
 167         return assets.values[current_asset];
 168 }
 169
 170
 171 Channel* Batch::get_current_channel_struct()
 172 {
 173         if(channel >= 0 && channel < record->channeldb->size())
 174         {
 175                 return record->channeldb->get(channel);
 176         }
 177         return 0;
 178 }
 179
 180
 181 char* Batch::get_source_text()
 182 {
 183 // Driver sensitive
 184         Channel *channel = get_current_channel_struct();
 185
 186
 187         if(channel)
 188         {
 189 //printf("Batch::get_source_text 1 %s\n", channel->title);
 190                 return channel->title;
 191         }
 192         else
 193                 return "";
 194 }
 195
 196 void Batch::toggle_label(double position)
 197 {
 198         labels->toggle_label(position);
 199 }