Import Ruty

2024-03-11 00:54:46 +01:00
parent 2c0c53a22b
commit fbf47eaa3a
485 changed files with 67750 additions and 0 deletions
@@ -0,0 +1,118 @@
+var Utils = require("./rtf-utils"),
+    Align = require("./Align"),
+    Fonts = require("./fonts");
+    
+module.exports = Format = function(){
+  this.underline=false;
+  this.bold=false;
+  this.italic=false;
+  this.strike=false;
+
+  this.superScript=false;
+  this.subScript=false;
+
+  this.makeParagraph=false;
+
+  this.align = "";
+
+  this.leftIndent=0;
+  this.rightIndent=0;
+
+  this.font = Fonts.ARIAL;
+  this.fontSize=0;
+  //this.color = rgb;
+  //this.backgroundColor = rgb;
+
+  this.colorPos = -1;
+  this.backgroundColorPos= -1;
+  this.fontPos = -1;
+
+  //if defined, this element will become a link to this url
+  //TODO: not implemented
+  //this.url;
+};
+
+//because JS doesn't have .equalsTo
+function getColorPosition(table, find){
+  if(find !== undefined && find instanceof RGB){
+    table.forEach(function(color, index){
+      if(color.red === find.red &&
+         color.green === find.green &&
+         color.blue === find.blue){
+        return index;
+      }
+    });
+  }
+
+  return -1;
+}
+
+Format.prototype.updateTables = function(colorTable, fontTable){
+  this.fontPos = fontTable.indexOf(this.font);
+  this.colorPos = getColorPosition(colorTable, this.color);
+  this.backgroundColorPos = getColorPosition(colorTable, this.backgroundColor);
+
+  //if a a font was defined, and it's not in a table, add it in!
+  if(this.fontPos < 0 && this.font !== undefined && this.font.length > 0) {
+    fontTable.push(this.font);
+    this.fontPos = fontTable.length-1;
+  }
+  //if a color was defined, and it's not in the table, add it as well
+  if(this.colorPos < 0 && this.color !== undefined) {
+    colorTable.push(this.color);
+    this.colorPos = colorTable.length;
+  }
+  //background colors use the same table as color
+  if(this.backgroundColorPos < 0 && this.backgroundColor !== undefined) {
+    colorTable.push(this.backgroundColor);
+    this.backgroundColorPos = colorTable.length;
+  }
+};
+
+//some RTF elements require that they are wrapped, closed by a trailing 0 and must have a spacebefore the text.
+function wrap(text, rtfwrapper){
+  return rtfwrapper + " " + text + rtfwrapper + "0";
+}
+
+/**
+ * Applies a format to some text
+ */
+Format.prototype.formatText = function(text, colorTable, fontTable, safeText){
+    this.updateTables(colorTable, fontTable);
+    var rtf = "{";
+    if(this.makeParagraph) rtf+="\\pard";
+    
+    if(this.fontPos !== undefined && this.fontPos>=0) rtf+="\\f" + this.fontPos.toString();
+    //Add one because color 0 is null
+    if(this.backgroundColorPos !== undefined && this.backgroundColorPos >= 0) rtf+="\\cb" + (this.backgroundColorPos+1).toString();
+    //Add one because color 0 is null
+    if(this.colorPos !== undefined && this.colorPos>=0) rtf+="\\cf" + (this.colorPos).toString();
+    if(this.fontSize >0) rtf += "\\fs" + (this.fontSize*2).toString();
+    if(this.align.length > 0) rtf += align;
+    if(this.leftIndent>0) rtf += "\\li" + (this.leftIndent*20).toString();
+    if(this.rightIndent>0) rtf += "\\ri" + this.rightIndent.toString();
+
+    //we don't escape text if there are other elements in it, so set a flag
+    var content = "";
+    if(safeText === undefined || safeText){
+      content += Utils.getRTFSafeText(text);
+    }else{
+      content += text;
+    }
+
+    if(this.bold) content = wrap(content, "\\b") ;
+    if(this.italic) content = wrap(content, "\\i");
+    if(this.underline) content = wrap(content, "\\ul");
+    if(this.strike) content = wrap(content, "\\strike");
+    if(this.subScript) content = wrap(content, "\\sub");
+    if(this.superScript) content = wrap(content, "\\super");
+    rtf += content;
+
+    //close paragraph
+    if(this.makeParagraph) rtf += "\\par";
+
+    //close doc
+    rtf+="}";
+
+    return rtf;
+};