+++ /dev/null
-<?php\r
-/**\r
- * QTtext Class\r
- */\r
-class QTtext extends CaptionFormat\r
-{\r
- private $textStyles = array(); \r
- \r
- /**\r
- * Imports a caption string into a CaptionCollection \r
- *\r
- * @param String $theCCString the caption file as string\r
- * @return CaptionCollection $myCcCollection A CaptionCollection Object\r
- */\r
- public function importCC($theCCString) \r
- {\r
- //echo 'show the replaced TQtext:<form><textarea name="textarea" cols="120" rows="5">'. $theCCString. '</textarea></form>';\r
- \r
- // clean malformed patterns creted when files were saved on win notepad\r
- //$toSearch = array(chr(13).chr(10));\r
- //$toReplace = array(chr(10));\r
- \r
- $toSearch = array(chr(13).chr(10),chr(13),chr(10).chr(32).chr(10),chr(10).chr(10) ); // this default break line in Capscribe Desktop - Mac OS\r
- $toReplace = array(chr(10),chr(10),chr(10),chr(10));\r
- \r
- //$toSearch = chr(13); // this default break line in Capscribe Desktop - Mac OS\r
- //$toReplace = chr(10);\r
- \r
- $theCCString = str_replace($toSearch,$toReplace,$theCCString);\r
- \r
- // get all lines in array\r
- $allLines = split(chr(10),$theCCString);\r
- $controlTime = 0; // control time marks IN and OUT\r
- $controlCaptionLines = 0; // control the number of lines of one caption \r
- $addCaptionControl = 0; //Start Adding caption when = 1\r
- $isTime=0;\r
- $captionCounter = 0; // Total number of captions found\r
- \r
- $timesIn = array();\r
- $timesOut = array();\r
- $captions = array();\r
- \r
- // Defining QText known pattenrs;\r
- $qtPatternRegEx = "/({(.*?)})/"; \r
- $pattern_QT_time_format_000 = "\[([0-9]{2}:[0-9]{2}:[0-9]{2}.[0-9]{3})\]";\r
- $pattern_QT_time_format_00 = "\[([0-9]{2}:[0-9]{2}:[0-9]{2}.[0-9]{2})\]";\r
- $pattern_QT_time_format_selected = '';\r
- \r
- // determine if miliseconds are in 2 of 3 digit format \r
- if (preg_match("/$pattern_QT_time_format_000/", $theCCString))\r
- {\r
- $pattern_QT_time_format_selected = $pattern_QT_time_format_000;\r
- } \r
- else if (preg_match("/$pattern_QT_time_format_00/", $theCCString)) \r
- {\r
- $pattern_QT_time_format_selected = $pattern_QT_time_format_00;\r
- }\r
- \r
- // loop through caption lines\r
- for ($i=0; $i<count($allLines);$i++)\r
- {\r
- //echo '<br/>';\r
- //echo '<br/>Line ('.$i.') *** '.($allLines[$i]).'';\r
- \r
- // is this a time mark ?\r
- $isTime = preg_match("/$pattern_QT_time_format_selected/", $allLines[$i]);\r
- \r
- // if it is a time mark, start converting else is a caption n lines\r
- if ($isTime==1)\r
- {\r
- // clean up time mark '[]' characters\r
- $allLines[$i] = str_replace('[','',$allLines[$i]);\r
- $allLines[$i] = str_replace(']','',$allLines[$i]);\r
- \r
- // Is this the First time mark?\r
- if ($controlTime == 0)\r
- {\r
- // ok get the first time mark and wait for the time out mark \r
- $timesIn[] = $allLines[$i]; // mm this is not java style... FIX ME!!\r
- $controlTime = 2;\r
- // start caption text and wait for n lines\r
- $captions[$captionCounter]= '';\r
- $addCaptionControl = 1;\r
- $currentIndex = $captionCounter;\r
- $captionCounter++;\r
- //echo '------ This The first time TIME MARK';\r
- }\r
- \r
- // Is this the Time IN of the caption?\r
- else if ($controlTime == 1)\r
- {\r
- // add time in\r
- $timesIn[] = $allLines[$i]; // mm this is not java style... FIX ME!!\r
- $controlTime = 2;\r
- // start caption text and wait for n lines\r
- $captions[$captionCounter]= '';\r
- $addCaptionControl = 1;\r
- $currentIndex = $captionCounter;\r
- $captionCounter++;\r
- //echo '------ This is IN TIME MARK';\r
- }\r
-\r
- // Is this the Time Out of the caption?\r
- else if ($controlTime == 2)\r
- {\r
- // add time in\r
- $timesOut[] = $allLines[$i]; // mm this is not java style... FIX ME!!\r
- $controlTime = 1;\r
- $addCaptionControl = 0;\r
- //echo '------ This is OUT TIME MARK';\r
- }\r
- \r
- } else {\r
- \r
- // start adding captions\r
- if ($addCaptionControl==1)\r
- {\r
- // add new line to the current caption\r
- $captions[$currentIndex] .= $allLines[$i].chr(10);\r
- //echo '------ The caption'.$captions[$currentIndex];\r
- }\r
- } // end if\r
- \r
- } // end for \r
- \r
- // create a collection object\r
- $myQTextCollection = new CaptionCollection();\r
- \r
- /*\r
- echo '<br/><br/>Total Captions Found: '.$captionCounter;\r
- echo '<br/><br/>Total TIME IN: '.count($timesIn);\r
- echo '<br/><br/>Total TIME OUT: '.count($timesOut);\r
- echo '<br/><br/>Total CAPTIONS: '.count($captions);\r
- */\r
- \r
- // test in a text area\r
- //echo '<form><textarea cols="100" rows="10">';\r
- ///*\r
- for ($j=0;$j<$captionCounter;$j++)\r
- {\r
- \r
- // get all QT styles found in caption text\r
- preg_match_all($qtPatternRegEx,$captions[$j],$captionStylesFound);\r
-\r
- // clean all QT styles from the caption \r
- $captions[$j] = str_replace($captionStylesFound[0], "", $captions[$j]);\r
- \r
- // show the plain text Caption\r
- //echo '<br/><br/>'.$captions[$j];\r
- \r
- /*\r
- // show all QT found in caption line\r
- foreach ($captionStylesFound[0] as $allStyleAttrib => $allStyleValue)\r
- {\r
- echo '<br/>'.$allStyleAttrib.' = '.$allStyleValue;\r
- }\r
- */ \r
-\r
- $textStyles = Array();\r
- \r
- // add text styles features to caption text styles array\r
- if (isset($captionStylesFound[0]))\r
- {\r
- foreach ($captionStylesFound[0] as $txtStyle)\r
- {\r
- //$textStyles[] = $txtStyle;\r
- //echo '<br/>'.$txtStyle;\r
- \r
- //adding only known text styles\r
- if ($txtStyle == '{justify:center}')\r
- {\r
- $textStyles['text-align'] = 'center';\r
- } else if ($txtStyle == '{justify:left}')\r
- {\r
- $textStyles['text-align'] = 'left';\r
- } \r
- else if ($txtStyle == '{justify:right}')\r
- {\r
- $textStyles['text-align'] = 'right';\r
- } else {\r
- // adding QT formats\r
- //$textStyles['QT'.$txtStyle] = $txtStyle.'-- NOT used yet';\r
- } // end if else\r
- } // end for each\r
- } // end if\r
-\r
- // add a capton only if all values are set\r
- \r
- if (isset($timesIn[$j]) && isset($timesOut[$j]) && isset($captions[$j]))\r
- {\r
- // Create a Caption Object\r
- $newCaption = new Caption($timesIn[$j],$timesOut[$j],$captions[$j],$textStyles);\r
- \r
- // print added caption\r
- //echo $newCaption->toString(); \r
-\r
- // add caption object to the collection\r
- $myQTextCollection->addCaption($newCaption);\r
- }\r
- \r
- /*\r
- echo chr(10).'IN: '.$timesIn[$j];\r
- echo chr(10).'OUT: '.$timesOut[$j];\r
- echo chr(10).'Caption: '.$captions[$j];\r
- */\r
- //echo chr(10).'Caption: '.$captions[$j];\r
- \r
- }// end for \r
- //*/\r
-\r
- //echo '</textarea></form>'; \r
- \r
- \r
- // print for test\r
- //echo $myQTextCollection->toString();\r
- \r
- return $myQTextCollection;\r
- \r
- } // end importCC()\r
-\r
- /**\r
- * Exports a CaptionCollection object into a string\r
- *\r
- * @param CaptionCollection $theCollection A CaptionCollection Object\r
- * @return String $captionString The caption as a String\r
- */\r
- public function exportCC($theCollection)\r
- {\r
- \r
- $ccExport = '';\r
- \r
- $myCollection = $theCollection->getCollection();\r
- \r
- // add QT header\r
- $ccExport .= $this->getHeader()."\r\n";\r
- \r
- foreach ($myCollection as $captionObj)\r
- {\r
- // add time in\r
- $ccExport .= '['.$captionObj->getInTime().']'."\r\n";\r
- \r
- // Convert <br/> into \n character\r
- $fixCaption = str_replace('<BR />',"\r\n",$captionObj->getCaption());\r
- //echo '<br/>'.$fixCaption;\r
- \r
- // get getTextStyles array from caption object\r
- $ccTxtStyles = $captionObj->getTextStyles();\r
- \r
- //$ccTxtStyles = $this->getDefaultStyles($captionObj->getTextAtribute('text-align'));\r
- \r
- // check if the caption has text styles\r
- if (count($ccTxtStyles)!=0)\r
- {\r
- // loop all txt styles\r
- foreach ($ccTxtStyles as $txtAttrib => $txtValue)\r
- {\r
- // HERE parse any known txt style and apply it to the caption\r
- \r
- // only for text alignment in QT\r
- if ($txtValue=='center' || $txtValue=='left' || $txtValue=='right')\r
- {\r
- // get the txt align default values\r
- $thisTxtAlign = $this->getDefaultStyles($txtValue,strlen($fixCaption));\r
- //echo '<br/>'.$fixCaption;\r
- //echo '<br/> Lenght: '.strlen($fixCaption);\r
- \r
- // add default text styles to the caption \r
- $fixCaption = $thisTxtAlign.$fixCaption;\r
- } // end if\r
- \r
- } // end for\r
- \r
- } // end if txt styles\r
- \r
- // add caption(s) to export string \r
- //$ccExport .= $fixCaption;\r
- $ccExport .= $fixCaption."\r\n";\r
- \r
- // add time out\r
- $ccExport .= '['.$captionObj->getOutTime().']'."\r\n";\r
- \r
- } // end foreach\r
- \r
- \r
- // Remove any doble break line (already done in import string.. but just in case captions lines bring this issue;) \r
- //-- $ccExport = str_replace(chr(10).chr(10),chr(10),$ccExport);\r
- \r
- return $ccExport;\r
- \r
- } // end exportCC()\r
- \r
- /**\r
- * Verify if the caption file is a QText caption file\r
- *\r
- * @param String $theCCString A caption file as text = string\r
- * @return Boolean\r
- */\r
- public function checkFormat($theCCString)\r
- {\r
- \r
- $isValid = false;\r
- $patternCheck = "/({(QTtext)})/"; // RegExp to look for QText \r
- preg_match_all($patternCheck,$theCCString,$patternFound);\r
- \r
- if(count($patternFound)>0)\r
- {\r
- $isValid = true;\r
- }\r
-\r
- return $isValid;\r
- \r
- } // end checkFormat() \r
-\r
- /**\r
- * Get the name of the Caption Format Class\r
- *\r
- * @return String $captionFormatname The name of the Caption Format\r
- */\r
- public function getName()\r
- {\r
- $captionFormatname = 'Quick Time Text';\r
- \r
- return $captionFormatname;\r
- }\r
- \r
- /**\r
- * Get the Description of the Caption Format\r
- *\r
- * @return String $captionAbout Description of the Caption Format\r
- */\r
- public function getAbout()\r
- {\r
- $captionAbout = 'This format can be used by Quick Time Player.\r
- This is the native format of CAPSCRIBE !!! \r
- Additional information can be found at <a href="http://www.apple.com/quicktime/tutorials/texttracks.html">Apple Website</a>';\r
- \r
- return $captionAbout;\r
- \r
- \r
- }\r
- \r
- /**\r
- * Get the version of the caption format class\r
- *\r
- * @return String $theVersion The Version of the Caption Format as String\r
- */\r
- public function getVersion()\r
- {\r
- $theVersion = '1.0';\r
- \r
- return $theVersion;\r
- }\r
- \r
- public function getFileExtension()\r
- {\r
- $theExtension = 'txt';\r
- \r
- return $theExtension;\r
- }\r
- \r
- public function getIdPattern()\r
- {\r
- $idPattern = '/({QTtext})/';\r
- //$idPattern = "/({(.*?)})/";\r
- //$qtPatternRegEx = "/({(.*?)})/";\r
- \r
- return $idPattern;\r
- }\r
- \r
- public function allowsTextStyles()\r
- {\r
- return '1';\r
- } \r
-\r
- public function template()\r
- {\r
- $ccTemplate = '\r
-{QTtext}{font: Comic Sans MS}{italic}{size:18}{textColor: 65280,65280,65280}{backColor: 0,0,0}{justify:center}{timeScale: 1000}{timeStamps:absolute}{keyedtext:on}{language:0}{height:156}{width:383}{textEncoding:0}\r
-[00:00:00.002]\r
-caption 1 line1\r
-caption 1 line2\r
-[00:00:02.849]\r
-[00:00:02.851]\r
-caption 2 line1\r
-caption 2 line2\r
-[00:00:04.950]\r
-[00:00:04.952]\r
-caption 3\r
-[00:00:06.082]\r
-\r
-... or ...\r
-\r
-{QTtext} {font:Tahoma}\r
-{plain} {size:20}\r
-{timeScale:30}\r
-{width:160} {height:32}\r
-{timeStamps:absolute} {language:0}\r
-[00:00:00.00]\r
-caption 1 - using Bold style?\r
-[00:00:02.84]\r
- \r
-[00:00:02.85]\r
-caption 2\r
-[00:00:04.95]\r
- \r
-[00:00:04.95]\r
-caption 3\r
-[00:00:06.08]\r
-\r
-';\r
- \r
- return $ccTemplate;\r
- }\r
-\r
-/*////////////////////////////////////////////////////////\r
- Functions for QText conversion\r
-//////////////////////////////////////////////////////*/\r
- \r
- /**\r
- * Creates the QText default header.. soon this method will receive all the needed parameters\r
- *\r
- * @return String $myHeader The QText default header\r
- */\r
- private function getHeader()\r
- {\r
- /*\r
- {font: Tahoma}\r
- {plain}\r
- {size:18}\r
- {textColor: 45824,45824,45824}\r
- {backColor: 0,0,0}\r
- {justify:center}\r
- {timeScale: 1000}\r
- {timeStamps:absolute}\r
- {keyedtext:on}\r
- {language:0}\r
- {height:114}\r
- {width:334}\r
- {textEncoding:0}\r
- */\r
- \r
- // common vars\r
- $textFont = "Comic Sans MS";\r
- $textSize = "18";\r
- $textJustify = "center";\r
-\r
- // Unique QText header Variables \r
- $myHeader = '{QTtext}';\r
- $myHeader .= '{font: '.$textFont.'}';\r
- //$myHeader .= '{plain}';\r
- //$myHeader .= '{size: '.$textSize.'}';\r
- $myHeader .= '{textColor: 65280,65280,0}';\r
- $myHeader .= '{backColor: 0,0,0}';\r
- $myHeader .= '{justify:'.$textJustify.'}';\r
- $myHeader .= '{timeScale: 1000}';\r
- $myHeader .= '{timeStamps:absolute}';\r
- $myHeader .= '{keyedtext:on}'; /// WHAT IS THIS????? FIX ME\r
- $myHeader .= '{language:0}'; // working on ...\r
- $myHeader .= '{width:114}'; // working on ...\r
- $myHeader .= '{height:334}'; // working on ...\r
- $myHeader .= '{textEncoding:0}';\r
- // ... and much more can be set here acording to QT specification ...\r
- \r
- /*\r
- {anti-alias: onOrOff }\r
- {doNotDisplay: onOrOff }\r
- {doNotAutoScale: onOrOff }\r
- */\r
- \r
- $myHeader = '{QTtext}{font: Tahoma}{plain}{size:18}{textColor: 45824,45824,45824}{backColor: 0,0,0}{justify:center}{timeScale: 1000}{timeStamps:absolute}{keyedtext:on}{language:0}{height:114}{width:334}{textEncoding:0}';\r
- \r
- return $myHeader;\r
- } // end getHeader\r
- \r
- /**\r
- * Sets default QT text styles at the caption level. No text style implemented yet at the word level \r
- * @param String $txtAlign The text alignment, (e.g. 'left', 'right') if null assumed center\r
- * @return String $myStyles the QText styles to be added before the caption text.\r
- */\r
- private function getDefaultStyles($txtAlign,$txtLength )\r
- {\r
- // {hilitecolor:3000,0,0}{hilite:0,103}{font:Tahoma}{size:18}{textcolor:45824,45824,45824}{backcolor:0,0,0}{justify:center}{plain}( \r
- $myStyles = '';\r
- //$myStyles .= '{hilitecolor:3000,0,0}{hilite:0,139}{font:Tahoma}';\r
- $myStyles .= '{hilitecolor:3000,0,0}{hilite:0,'.$txtLength.'}{font:Tahoma}{size:18}{backcolor:0,0,0}';\r
- \r
- if ($txtAlign == 'left')\r
- {\r
- $myStyles .= '{textcolor:65280,55040,18432}{justify:'.$txtAlign.'}';\r
- } \r
- else if ($txtAlign == 'right')\r
- {\r
- $myStyles .= '{textcolor:26112,65280,65280}{justify:'.$txtAlign.'}';\r
- }\r
- else \r
- {\r
- $myStyles .= '{textcolor:45824,45824,45824}{justify:center}';\r
- }\r
- // and much more to be added here... !! \r
- \r
- /**\r
- {plain} Plain text.\r
- {bold} Bold text.\r
- {italic} Italic text.\r
- {underline} Underlined text.\r
- {outline} Outlined text.\r
- {shadow} Text with a drop shadow.\r
- {condense} Text with spacing between characters decreased.\r
- {extend} Text with spacing between characters increased. \r
- */\r
- //$myStyles .= '{plain}';\r
- \r
- return $myStyles;\r
- \r
- }\r
-} // end classQText \r
-?>
\ No newline at end of file
projects / atutor.git / blobdiff