git.roojs.org Git - app.Builder.js/blob - Sample/Editor.js

   1 Gtk = imports.gi.Gtk;
   2 Gdk = imports.gi.Gdk;
   3 Pango = imports.gi.Pango;
   4 GLib = imports.gi.GLib;
   5 Gio = imports.gi.Gio;
   6 GObject = imports.gi.GObject;
   7 GtkSource = imports.gi.GtkSource;
   8 WebKit = imports.gi.WebKit;
   9 Vte = imports.gi.Vte;
  10 GtkClutter = imports.gi.GtkClutter;
  11 console = imports.console;
  12 XObject = imports.XObject.XObject;
  13 Editor=new XObject({
  14     xtype: Gtk.Window,
  15     listeners : {
  16         destroy_event : function (self, event) {
  17             this.el.hide();
  18             return true;
  19         },
  20         delete_event : function (self, event) {
  21               this.el.hide();
  22             return true;
  23         },
  24         configure_event : function (self, object) {
  25             this.pos = this.el.get_position();
  26
  27
  28             return false;
  29         },
  30         show : function (self) {
  31             if (this.pos) {
  32                 this.el.set_uposition(this.pos.root_x,this.pos.root_y);
  33             }
  34         }
  35     },
  36     height_request : 300,
  37     id : "EditorWindow",
  38     title : "Application Builder - Editor",
  39     width_request : 500,
  40     init : function() {
  41         XObject.prototype.init.call(this);
  42        // this.show_all();
  43     },
  44     items : [
  45         {
  46             xtype: Gtk.VBox,
  47             pack : "add",
  48             items : [
  49                 {
  50                     xtype: Gtk.Toolbar,
  51                     pack : "pack_start,false,true",
  52                     items : [
  53                         {
  54                             xtype: Gtk.Button,
  55                             label : "Save"
  56                         }
  57                     ]
  58                 },
  59                 {
  60                     xtype: Gtk.ScrolledWindow,
  61                     id : "RightEditor",
  62                     pack : "add",
  63                     save : function() {
  64                          this.get('/LeftPanel.model').changed(  str , false);
  65                     },
  66                     items : [
  67                         {
  68                             xtype: GtkSource.View,
  69                             listeners : {
  70                                 key_release_event : function (self, event) {
  71                                     if (event.key.keyval != 115 || !(Gdk.ModifierType.CONTROL_MASK & 4) ) {
  72                                         return;
  73                                     }
  74                                     print(event.key.keyval)
  75                                     this.save();
  76                                     return false;
  77                                 }
  78                             },
  79                             id : "view",
  80                             indent_width : 4,
  81                             pack : "add",
  82                             auto_indent : true,
  83                             init : function() {
  84                                 XObject.prototype.init.call(this);
  85                                  var description = Pango.Font.description_from_string("monospace")
  86                                 description.set_size(8000);
  87                                 this.el.modify_font(description);
  88
  89                             },
  90                             insert_spaces_instead_of_tabs : true,
  91                             load : function(str) {
  92
  93                             // show the help page for the active node..
  94                                //this.get('/Help').show();
  95
  96
  97                               // this.get('/BottomPane').el.set_current_page(0);
  98                                 this.el.get_buffer().set_text(str, str.length);
  99                                 var lm = GtkSource.LanguageManager.get_default();
 100
 101                                 this.el.get_buffer().set_language(lm.get_language('js'));
 102                                 var buf = this.el.get_buffer();
 103                                 var cursor = buf.get_mark("insert");
 104                                 var iter= new Gtk.TextIter;
 105                                 buf.get_iter_at_mark(iter, cursor);
 106                                 iter.set_line(1);
 107                                 iter.set_line_offset(4);
 108                                 buf.move_mark(cursor, iter);
 109
 110
 111                                 cursor = buf.get_mark("selection_bound");
 112                                 iter= new Gtk.TextIter;
 113                                 buf.get_iter_at_mark(iter, cursor);
 114                                 iter.set_line(1);
 115                                 iter.set_line_offset(4);
 116                                 buf.move_mark(cursor, iter);
 117                                 this.get('/Editor').dirty = false;
 118                                 this.el.grab_focus();
 119                             },
 120                             save : function() {
 121                                 var str = this.get('buffer').toString();
 122                                 print("SAVE" + str);
 123                                  this.get('/LeftPanel.model').changed(  str , false);
 124                             },
 125                             show_line_numbers : true,
 126                             items : [
 127                                 {
 128                                     xtype: GtkSource.Buffer,
 129                                     listeners : {
 130                                         changed : function (self) {
 131
 132                                             this.checkSyntax();
 133                                             print("EDITOR CHANGED");
 134                                             this.get('/Editor').dirty = true;
 135                                             // this.get('/LeftPanel.model').changed(  str , false);
 136                                             return false;
 137                                         }
 138                                     },
 139                                     id : "buffer",
 140                                     pack : "set_buffer",
 141                                     checkSyntax : function() {
 142                                         var str = this.toString();
 143                                         var res = '';
 144                                         try {
 145                                             Seed.check_syntax('var res = ' + str);
 146                                             return true;
 147                                         } catch (e) {
 148
 149                                             this.get('/RightEditor.view').el.modify_base(Gtk.StateType.NORMAL, new Gdk.Color({
 150                                                 red: 0xFFFF, green: 0xCCCC , blue : 0xCCCC
 151                                                }));
 152                                             print("SYNTAX ERROR IN EDITOR");
 153                                             print(e);
 154                                              print(str);
 155                                             //console.dump(e);
 156                                             return false;
 157                                         }
 158                                     },
 159                                     toString : function() {
 160                                           var s = new Gtk.TextIter();
 161                                         var e = new Gtk.TextIter();
 162                                         this.el.get_start_iter(s);
 163                                         this.el.get_end_iter(e);
 164                                         var ret = this.el.get_text(s,e,true);
 165                                         print("TO STRING? " + ret);
 166                                         return ret;
 167                                     }
 168                                 }
 169                             ]
 170                         }
 171                     ]
 172                 }
 173             ]
 174         }
 175     ]
 176 });
 177 Editor.init();
 178 XObject.cache['/Editor'] = Editor;