add grep function

Author: bastieneichenberger

lib/indesign/config/all_indesign_modules.jsx

@@ -9,5 +9,6 @@
 //@include "../application/application.jsx"
 
 //@include "../document/document.jsx"
+//@include "../document/grep.jsx"
 
 //@include "../link/link.jsx"

lib/indesign/document/grep.jsx

@@ -3,6 +3,8 @@
  * @namespace Document.Grep
  * @memberOf IN
  * @author Bastien Eichenberger
+ * @todo add function to build grep and regex
+ * @todo improve the function clear_grep
  */
 IN.Document.Grep = (function (my) {
 
@@ -11,7 +13,7 @@ IN.Document.Grep = (function (my) {
     };
 
     var UNICODE_HEXA = {
-        NORMAL_SPACE: 0020,
+        NORMAL_SPACE: '0020',
         NONBREAKABLE_SPACE: '00A0',
         NONBREAKABLE_SPACE_FIXED_WITH: '202F',
         PUNCTUATION_SPACE: '2008',
@@ -23,7 +25,7 @@ IN.Document.Grep = (function (my) {
         SIXTH_SPACE: '2006',
         THIRD_SPACE: '2004',
         EN_SPACE: '2002',
-        EM_SPACE: '2003',
+        EM_SPACE: '2003'
     };
 
     var NON_PRINTABLE_CHAR = {
@@ -32,6 +34,11 @@ IN.Document.Grep = (function (my) {
         ALL_OTHER_BREAK: '\r'
     };
 
+    function clear_grep () {
+        app.findGrepPreferences = NothingEnum.nothing;
+        app.changeGrepPreferences = NothingEnum.nothing;
+    }
+
     /**
      * Function to find a regular expression in a document
      * @param {string} regular_expression
@@ -50,28 +57,38 @@ IN.Document.Grep = (function (my) {
         return doc.findGrep();
     }
 
-    my.find_and_change = function (find, replace, find_grep_preferences, doc) {
+    /**
+     * @todo add find_grep_preferences
+     * @param find
+     * @param replace
+     * @param find_grep_preferences
+     * @param doc
+     * @returns {*}
+     */
+    my.find_and_change = function (find, replace, doc) {
 
         if (doc === undefined) {
             var doc = app.activeDocument;
         }
 
-        app.findGrepPreferences = NothingEnum.nothing;
+        clear_grep();
+
         app.findGrepPreferences.findWhat = find;
         app.changeGrepPreferences.changeTo = replace;
 
-        return doc.changeGrep();
-    }
+        doc.changeGrep();
 
-    my.delete_double_standard_spaces = function (string, doc) {
+        clear_grep();
+    }
 
+    my.delete_double_standard_spaces = function (doc) {
         if (doc === undefined) {
             var doc = app.activeDocument;
         }
-        var pattern = '\x{' + UNICODE_HEXA.NORMAL_SPACE + '}{2,}';
-        return my.find_and_change(pattern, UNICODE_HEXA.NORMAL_SPACE, doc);
+        my.find_and_change('\\x{0020}{2,}', '\\x{0020}', doc);
     }
 
+
     my.get = function (name) {
         return REGEX[name];
     }

tests/test/fixtures/indesign/document/grep_document.indd

@@ -6,11 +6,13 @@
 
         IN.Document.create(100, 200);
 
+        var source = IN.Document.save(results_folder + '/document_result.indd');
+
         IN.Document.export_as_PDF(results_folder + '/test.pdf', '[PDF/X-4:2008]', '1-1');
 
         IN.Document.export_as_JPG(results_folder + '/test_jpg_indesign.jpg', JPEGOptionsQuality.MEDIUM, 72);
 
-        IN.Document.close(SaveOptions.NO);
+        IN.Document.close(SaveOptions.NO, source);
 
     }
     catch (ex) {

tests/test/fixtures/indesign/document/test_document.jsx

@@ -0,0 +1,52 @@
+(function (results_folder) {
+
+    try {
+        //@include "../../../../../lib/indesign/indesign-lib.jsx"
+
+        var SCRIPT_FOLDER, source;
+
+        IN.Config.init();
+
+        SCRIPT_FOLDER = new File($.fileName).parent;
+
+        source = IN.Document.open(SCRIPT_FOLDER + '/grep_document.indd');
+
+        IN.Document.Grep.delete_double_standard_spaces();
+
+
+        /*
+        for(myCounter = 0; myCounter < app.activeDocument.stories.length; myCounter++){
+            myStory = app.activeDocument.stories.item(myCounter);
+            myID = myStory.id;
+            switch(myExportFormat){
+                case 0:
+                    myFormat = ExportFormat.textType;
+                    myExtension = ".txt"
+                    break;
+                case 1:
+                    myFormat = ExportFormat.RTF;
+                    myExtension = ".rtf"
+                    break;
+                case 2:
+                    myFormat = ExportFormat.taggedText;
+                    myExtension = ".txt"
+                    break;
+            }
+            myFileName = "StoryID" + myID + myExtension;
+            myFilePath = myFolder + "/" + myFileName;
+            myFile = new File(myFilePath);
+            myStory.exportFile(myFormat, myFile);
+        }*/
+
+        IN.Document.close(SaveOptions.NO, source);
+
+    }
+    catch (ex) {
+        alert('file: ' + ex.fileName + '\n message: ' + ex.message + '\n line: ' + ex.line);
+    }
+    finally {
+        IN.Application.restore();
+    }
+
+
+}).apply(this, [].slice.apply(this.arguments));