git.roojs.org Git - app.Builder.js/blob - src/JsRender/PlainFile.vala

   1
   2 /**
   3  *
   4  *  this is the code represents a File when using the Gtk view..
   5  *
   6  *  It ues NodeToGtk
   7  *
   8  *
   9  */
  10
  11 namespace JsRender {
  12
  13
  14
  15     int plid = 1;
  16
  17
  18     public  class PlainFile : JsRender
  19     {
  20                 string contents;
  21
  22         public PlainFile(Project.Project project, string path) {
  23
  24             base( project, path);
  25             this.xtype = "PlainFile";
  26
  27             // if the file does not exist...
  28             if (GLib.FileUtils.test(path, GLib.FileTest.EXISTS)) {
  29                         var f = File.new_for_path (path) ;
  30                         var info = f.query_info ("standard::*", 0);
  31                         var ct = info.get_content_type();
  32                     this.content_type = ct;
  33             } else {
  34                         this.content_type = "text/plain"; // hopefully..
  35 //                      var ar = path.split(".");
  36   //                    var ext = ar[ar.length -1]; // hopefully not fail...
  37
  38   //                    switch(ext) {
  39         //                      case "vala";
  40                         this.loaded = true;
  41
  42
  43             }
  44
  45             this.language = "";
  46
  47             // fixme...
  48
  49
  50             this.contents = "";
  51
  52             // super?!?!
  53             this.id = "file-plain-%d".printf(plid++);
  54             //console.dump(this);
  55             // various loader methods..
  56
  57             // Class = list of arguments ... and which property to use as a value.
  58
  59
  60
  61
  62         }
  63
  64
  65         /*
  66         setNSID : function(id)
  67         {
  68
  69             this.items[0]['*class'] = id;
  70
  71
  72         },
  73         getType: function() {
  74             return 'Gtk';
  75         },
  76         */
  77
  78         public   override void   removeFiles() {
  79                 if (FileUtils.test(this.path, FileTest.EXISTS)) {
  80                         GLib.FileUtils.remove(this.path);
  81                 }
  82
  83         }
  84
  85         public   override void  loadItems() throws GLib.Error // : function(cb, sync) == original was async.
  86         {
  87                         if (this.loaded) {
  88                                 return;
  89                         }
  90                 GLib.FileUtils.get_contents(this.path, out this.contents);
  91                 this.loaded = true;
  92         }
  93
  94
  95
  96         public override string toSourcePreview()
  97         {
  98                          return "";
  99                 }
 100                 public override void setSource(string str) {
 101                         this.contents = str;
 102                 }
 103         public override string toSource()
 104         {
 105                         return this.contents;
 106
 107
 108
 109         }
 110
 111         public override void save() {
 112                 if (!this.loaded) {
 113                         print("Ignoring Save  - as file was never loaded?\n");
 114                         return;
 115                 }
 116                 try {
 117                     this.writeFile(this.path, this.contents);
 118             } catch (GLib.Error e) {
 119                     // error ???
 120                 }
 121
 122         }
 123             // ignore these calls.
 124         public override void saveHTML ( string html ) {}
 125
 126
 127         /**
 128          *  saveJS
 129          *
 130          * save as a javascript file.
 131          * why is this not save...???
 132          *
 133          */
 134
 135
 136         string getHelpUrl(string cls)
 137         {
 138             return "";
 139         }
 140         public override void  findTransStrings(Node? node )
 141                 {
 142                         // not yet..
 143                 }
 144
 145
 146
 147
 148
 149
 150         }
 151 }
 152
 153
 154