TempleOSCD_140715.ISO

Apps/Psalmody/JukePuppet.CPP

@@ -0,0 +1,91 @@
+U0 SongPuppet(CTask *task,I64 passes)
+{
+  CDbgInfo *dbg_info;
+  I64 i,start,end,rip,last_rip;
+  CHashFun *tempf=NULL;
+  for (i=0;i<250 && TaskValidate(task);i++) {
+    if (tempf=HashFind("Song",task->hash_table,HTT_FUN))
+      break;
+    Sleep(1);
+  }
+  if (tempf && (dbg_info=tempf->dbg_info)) {
+    start=dbg_info->body[0];
+    end  =dbg_info->body[dbg_info->max_line+1-dbg_info->min_line];
+    last_rip=0;
+    while (TRUE) {
+      i=0;
+      while (TaskValidate(task) && (rip=TaskCaller(task,i++))) {
+	if (start<=rip<end) {
+	  if (rip<last_rip && --passes<=0)
+	    return;
+	  last_rip=rip;
+	}
+      }
+      Sleep(1);
+    }
+  }
+}
+
+U0 JukeSongPuppet(CTask *juke_task,I64 passes,I64 song_num,U8 *name)
+{
+  Bool found;
+  CTask *task;
+  I64 i;
+
+  if (FileExtDot(name))
+    FileExtRem(name);
+  while (!TaskValidate(juke_task->popup_task))
+    Sleep(10);
+
+  TaskWait(juke_task->popup_task);
+  PostMsg(juke_task->popup_task,MSG_KEY_DOWN_UP,0,SC_CURSOR_UP+SCF_CTRL);
+  TaskWait(juke_task->popup_task);
+  for (i=0;i<song_num;i++) {
+    PostMsg(juke_task->popup_task,MSG_KEY_DOWN_UP,0,SC_CURSOR_RIGHT);
+    TaskWait(juke_task->popup_task);
+  }
+
+  PostMsg(juke_task->popup_task,MSG_KEY_DOWN_UP,CH_SPACE,0);
+  TaskWait(juke_task->popup_task);
+  Sleep(500);
+
+  found=FALSE;
+  task=Fs->next_task;
+  while (task!=Fs) {
+    if (!StrCmp(task->task_title,name)) {
+      found=TRUE;
+      break;
+    }
+    task=task->next_task;
+  }
+
+  if (found) {//Position cursor on song title during song
+    TaskWait(juke_task->popup_task);
+    PostMsg(juke_task->popup_task,MSG_KEY_DOWN_UP,0,SC_CURSOR_UP+SCF_CTRL);
+    TaskWait(juke_task->popup_task);
+    for (i=0;i<song_num;i++) {
+      PostMsg(juke_task->popup_task,MSG_KEY_DOWN_UP,0,SC_CURSOR_RIGHT);
+      TaskWait(juke_task->popup_task);
+    }
+    SongPuppet(task,passes);
+  }
+  Kill(task);
+}
+
+public U0 JukeSongsPuppet(U8 *dir="HOME/Psalmody",I64 passes=2,
+			I64 start_song=0,I64 end_song=MAX_I64)
+{//Help make music video by puppeting JukeBox task.
+  I64 i;
+  CDirEntry *tempde,*tempde1;
+  CTask *juke_task=SpawnUser("JukeBox(0x%X);\n",dir);
+  Cd(dir);
+  tempde1=FilesFind("*",FUF_RECURSE|FUF_JUST_TXT|FUF_JUST_FILES);
+  for (tempde=tempde1,i=0;tempde && i<start_song;i++)
+    tempde=tempde->next;
+  for (i=start_song;tempde && i<end_song;i++) {
+    JukeSongPuppet(juke_task,passes,i,tempde->name);
+    tempde=tempde->next;
+  }
+  DirTreeDel(tempde1);
+  Kill(juke_task);
+}