git.roojs.org Git - app.Builder.js/blob - src/Builder4/WindowState.vala

   1 /**
   2  * as state management is a bit too complicated inside the builder
   3  * it's better to seperate this into this class
   4  *
   5  * This class has references to all the Class instances that make up the window..
   6  *
   7  */
   8 public class WindowState : Object
   9 {
  10     public MainWindow win;
  11
  12     public enum State {
  13         OBJECT,
  14         PROP,
  15         LISTENER,
  16         CODEEDIT
  17     };
  18
  19     public State state;
  20
  21     public Xcls_WindowLeftTree left_tree;
  22     public Xcls_WindowAddProp add_props;
  23
  24     left_props
  25     code_editor
  26     rightpalete
  27         window_rooview
  28         // my vars (def)
  29
  30     // ctor
  31     public About(MainWindow win)
  32     {
  33         this.win = win;
  34         // initialize
  35         this.propsInit();
  36         this.listenerInit();
  37     }
  38
  39
  40     // left tree
  41
  42     public void leftTreeInit()
  43     {
  44
  45         this.left_tree = new Xcls_WindowLeftTree();
  46         this.left_tree.ref();
  47         this.left_tree.main_window = _this.win;
  48
  49         this.win.tree.el.pack_start(this.left_tree.el,true, true,0);
  50         this.left_tree.el.show_all();
  51
  52         this.left_tree.before_node_change.connect(() => {
  53             return this.leftTreeBeforeChange();
  54
  55         });
  56
  57         this.left_tree.node_selected.connect((sel) => {
  58             this.leftTreeNodeSelected(sel);
  59         });
  60
  61         this.left_tree.changed.connect(() => {
  62             this.window_rooview.requestRedraw();
  63             this.left_tree.model.file.save();
  64         });
  65
  66     }
  67
  68     public bool leftTreeBeforeChange(JsRender.Node? sel)
  69     {
  70         if (this.state != "codeedit") {
  71             this.left_props.finish_editing();
  72             return true;
  73         }
  74         if (!this.code_editor.saveContents()) {
  75             return false;
  76         }
  77         return false;
  78     }
  79
  80     public void leftTreeNodeSelected(JsRender.Node? sel)
  81     {
  82
  83         print("node_selected called %s\n", (sel == null) ? "NULL" : "a value");
  84
  85         if (sel == null) {
  86             this.left_props.el.hide();
  87         }
  88         this.left_props.el.show();
  89         this.left_props.load(this.left_tree.getActiveFile(), sel);
  90         switch (this.state) {
  91
  92             case State.OBJECT:
  93
  94                  if (sel == null) {
  95                     this.rightpalete.clear();
  96                     break;
  97                 }
  98                 this.rightpalete.load(this.left_tree.getActiveFile().palete(), sel.fqn());
  99                 break;
 100
 101
 102            case State.PROP:
 103                 if (sel == null) {
 104                     this.add_props.clear();
 105                     break;
 106                 }
 107                 this.add_props.show(this.left_tree.getActiveFile().palete(), "props", sel.fqn());
 108                 break;
 109
 110             case State.LISTENER:
 111
 112                 if (sel == null) {
 113                     this.add_props.clear();
 114                     break;
 115                 }
 116                 this.add_props.show(_this.left_tree.getActiveFile().palete(), "signals", sel.fqn());
 117                 break;
 118             case State.CODEEDIT:
 119                 // SAVE FIRST???
 120
 121                 this.codeEditHide();
 122                 break;
 123
 124
 125         }
 126
 127
 128     }
 129     // -----------  properties
 130     // listener uses the properties
 131     public void propsInit()
 132     {
 133         // Add properties
 134         this.add_props  = new Xcls_WindowAddProp();
 135         this.add_props.ref();  /// really?
 136         ((Gtk.Container)(this.win.addpropsview.el.get_widget())).add(this.win.add_props.el);
 137         //this.projectsettings.el.show_all();
 138
 139         var  stage = _this.win.addpropsview.el.get_stage();
 140         stage.set_background_color(  Clutter.Color.from_string("#000"));
 141
 142
 143         _this.win.add_props.select.connect( (key,type,skel, etype) => {
 144         this.win.left_props.addProp(etype, key, skel, type);
 145         });
 146
 147     }
 148     public void propsShow()
 149     {
 150
 151     }
 152     public propsHide()
 153     {
 154
 155     }
 156
 157     // ----------- Add / Edit listener
 158     // listener uses the properties
 159     public listenerInit()
 160     {
 161
 162     }
 163     public listenerShow()
 164     {
 165
 166     }
 167     public listenerHide()
 168     {
 169
 170     }