git.roojs.org Git - app.Builder.js/blob - Builder4/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 console = imports.console;
  11 XObject = imports.XObject.XObject;
  12 Editor=new XObject({
  13     xtype: Gtk.Window,
  14     listeners : {
  15         delete_event : function (self, event) {
  16             if (!this.get('/Editor.RightEditor').save()) {
  17                 // no hiding with errors.
  18                 return true;
  19             }
  20             this.el.hide();
  21             this.get('/Editor').activePath = false;
  22             return true;
  23         }
  24         /*--
  25
  26         (event) => {
  27             if (!Editor.RightEditor.save()) {
  28                 // no hiding with errors.
  29                 return true;
  30             }
  31             _this.hide();
  32             _this.activePath = false;
  33             return true;
  34         }
  35
  36         */,
  37         configure_event : function (self, object) {
  38             this.pos = this.el.get_position();
  39
  40
  41             return false;
  42         },
  43         show : function (self) {
  44             if (this.pos) {
  45                 this.el.set_uposition(this.pos.root_x,this.pos.root_y);
  46             }
  47         }
  48     },
  49     height_request : 300,
  50     id : "EditorWindow",
  51     title : "Application Builder - Editor",
  52     width_request : 500,
  53     init : function() {
  54         XObject.prototype.init.call(this);
  55        // this.show_all();
  56     },
  57     save : function (self, event) {
  58         if (!this.get('/Editor.RightEditor').save()) {
  59             // no hiding with errors.
  60             return true;
  61         }
  62         this.get('/Editor').activePath = false;
  63         this.el.hide();
  64         return true;
  65     },
  66     items : [
  67         {
  68             xtype: Gtk.VBox,
  69             pack : "add",
  70             items : [
  71                 {
  72                     xtype: Gtk.Toolbar,
  73                     pack : "pack_start,false,true",
  74                     items : [
  75                         {
  76                             xtype: Gtk.ToolButton,
  77                             listeners : {
  78                                 clicked : function (self) {
  79
  80                                   this.get('/Editor.RightEditor').save();
  81                                 }
  82                             },
  83                             id : "save_button",
  84                             label : "Save"
  85                         }
  86                     ]
  87                 },
  88                 {
  89                     xtype: Gtk.ScrolledWindow,
  90                     id : "RightEditor",
  91                     pack : "add",
  92                     save : function() {
  93                         // make sure we have an active path..
  94                          if (!this.get('/Editor').activePath) {
  95                             return true;
  96                          }
  97
  98                          var str = this.get('/Editor.buffer').toString();
  99                          if (!this.get('/Editor.buffer').checkSyntax()) {
 100                              this.get('/StandardErrorDialog').show("Fix errors in code and save..");
 101                              return false;
 102                          }
 103
 104                          this.get('/LeftPanel.model').changed(  str , false);
 105                          this.get('/Editor').dirty = false;
 106                          this.get('/Editor.save_button').el.sensitive = false;
 107                          return true;
 108                     },
 109                     items : [
 110                         {
 111                             xtype: GtkSource.View,
 112                             listeners : {
 113                                 key_release_event : function (self, event) {
 114
 115                                     if (event.key.keyval == 115 && (event.key.state & Gdk.ModifierType.CONTROL_MASK ) ) {
 116                                         print("SAVE: ctrl-S  pressed");
 117                                         this.save();
 118                                         return false;
 119                                     }
 120                                    // print(event.key.keyval)
 121
 122                                     return false;
 123                                 }
 124                             },
 125                             id : "view",
 126                             indent_width : 4,
 127                             pack : "add",
 128                             auto_indent : true,
 129                             init : function() {
 130                                 XObject.prototype.init.call(this);
 131                                  var description = Pango.Font.description_from_string("monospace")
 132                                 description.set_size(8000);
 133                                 this.el.modify_font(description);
 134
 135                             },
 136                             insert_spaces_instead_of_tabs : true,
 137                             load : function(str) {
 138
 139                             // show the help page for the active node..
 140                                //this.get('/Help').show();
 141
 142
 143                               // this.get('/BottomPane').el.set_current_page(0);
 144                                 this.el.get_buffer().set_text(str, str.length);
 145                                 var lm = GtkSource.LanguageManager.get_default();
 146
 147                                 this.el.get_buffer().set_language(lm.get_language('js'));
 148                                 var buf = this.el.get_buffer();
 149                                 var cursor = buf.get_mark("insert");
 150                                 var iter= new Gtk.TextIter;
 151                                 buf.get_iter_at_mark(iter, cursor);
 152                                 iter.set_line(1);
 153                                 iter.set_line_offset(4);
 154                                 buf.move_mark(cursor, iter);
 155
 156
 157                                 cursor = buf.get_mark("selection_bound");
 158                                 iter= new Gtk.TextIter;
 159                                 buf.get_iter_at_mark(iter, cursor);
 160                                 iter.set_line(1);
 161                                 iter.set_line_offset(4);
 162                                 buf.move_mark(cursor, iter);
 163                                 this.get('/Editor').dirty = false;
 164                                 this.el.grab_focus();
 165                                  this.get('/Editor.save_button').el.sensitive = false;
 166                             },
 167                             save : function() {
 168
 169                                 return this.get('/Editor.RightEditor').save();
 170                             },
 171                             show_line_numbers : true,
 172                             items : [
 173                                 {
 174                                     xtype: GtkSource.Buffer,
 175                                     listeners : {
 176                                         changed : function (self) {
 177
 178                                             if(this.checkSyntax()) {
 179                                                 this.get('/Editor.save_button').el.sensitive = true;
 180                                             }
 181                                            // print("EDITOR CHANGED");
 182                                             this.get('/Editor').dirty = true;
 183
 184                                             // this.get('/LeftPanel.model').changed(  str , false);
 185                                             return false;
 186                                         }
 187                                     },
 188                                     id : "buffer",
 189                                     pack : "set_buffer",
 190                                     checkSyntax : function() {
 191                                         var str = this.toString();
 192                                         var res = '';
 193                                         try {
 194                                           //  print('var res = ' + str);
 195                                             Seed.check_syntax('var res = ' + str);
 196
 197
 198                                         } catch (e) {
 199
 200                                             this.get('/RightEditor.view').el.modify_base(Gtk.StateType.NORMAL, new Gdk.Color({
 201                                                 red: 0xFFFF, green: 0xCCCC , blue : 0xCCCC
 202                                                }));
 203                                             print("SYNTAX ERROR IN EDITOR");
 204                                             print(e);
 205                                             // print(str);
 206                                             //console.dump(e);
 207                                             return false;
 208                                         }
 209                                          this.get('/RightEditor.view').el.modify_base(Gtk.StateType.NORMAL, new Gdk.Color({
 210                                             red: 0xFFFF, green: 0xFFFF , blue : 0xFFFF
 211                                            }));
 212
 213                                         return true;
 214                                     },
 215                                     toString : function() {
 216
 217                                         var s = new Gtk.TextIter();
 218                                         var e = new Gtk.TextIter();
 219                                         this.el.get_start_iter(s);
 220                                         this.el.get_end_iter(e);
 221                                         var ret = this.el.get_text(s,e,true);
 222                                         //print("TO STRING? " + ret);
 223                                         return ret;
 224                                     }
 225                                 }
 226                             ]
 227                         }
 228                     ]
 229                 }
 230             ]
 231         }
 232     ]
 233 });
 234 Editor.init();
 235 XObject.cache['/Editor'] = Editor;