1 static Xcls_WindowLeftTree _WindowLeftTree;
3 public class Xcls_WindowLeftTree : Object
5 public Gtk.ScrolledWindow el;
6 private Xcls_WindowLeftTree _this;
8 public static Xcls_WindowLeftTree singleton()
10 if (_WindowLeftTree == null) {
11 _WindowLeftTree= new Xcls_WindowLeftTree();
13 return _WindowLeftTree;
15 public Xcls_view view;
16 public Xcls_model model;
17 public Xcls_renderer renderer;
18 public Xcls_LeftTreeMenu LeftTreeMenu;
21 public signal bool before_node_change (JsRender.Node? node);
22 public signal void changed ();
23 public signal void node_selected (JsRender.Node? node);
24 public Xcls_MainWindow main_window;
27 public Xcls_WindowLeftTree()
30 this.el = new Gtk.ScrolledWindow( null, null );
33 this.main_window = null;
36 this.el.shadow_type = Gtk.ShadowType.IN;
37 var child_0 = new Xcls_view( _this );
39 this.el.add ( child_0.el );
40 var child_1 = new Xcls_LeftTreeMenu( _this );
45 this.el.set_policy (Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC); }
47 // user defined functions
48 public JsRender.Node? getActiveElement () { // return path to actie node.
50 var path = this.getActivePath();
51 if (path.length < 1) {
54 return _this.model.pathToNode(path);
57 public JsRender.JsRender getActiveFile () {
58 return this.model.file;
60 public string getActivePath () {
61 var model = this.model;
62 var view = this.view.el;
63 if (view.get_selection().count_selected_rows() < 1) {
68 view.get_selection().get_selected(out mod, out iter);
69 return mod.get_path(iter).to_string();
71 public class Xcls_view : Object
73 public Gtk.TreeView el;
74 private Xcls_WindowLeftTree _this;
78 public string dragData;
79 public string[] dropList;
82 public bool drag_in_motion;
83 public bool blockChanges;
86 public Xcls_view(Xcls_WindowLeftTree _owner )
90 this.el = new Gtk.TreeView();
93 this.blockChanges = false;
96 this.el.tooltip_column = 1;
97 this.el.enable_tree_lines = true;
98 this.el.headers_visible = false;
99 var child_0 = new Xcls_model( _this );
101 this.el.set_model ( child_0.el );
102 var child_1 = new Xcls_TreeViewColumn4( _this );
104 this.el.append_column ( child_1.el );
109 var description = new Pango.FontDescription();
110 description.set_size(8000);
111 this.el.modify_font(description);
113 var selection = this.el.get_selection();
114 selection.set_mode( Gtk.SelectionMode.SINGLE);
117 // is this really needed??
119 this.selection.signal['changed'].connect(function() {
120 _this.get('/LeftTree.view').listeners.cursor_changed.apply(
121 _this.get('/LeftTree.view'), [ _this.get('/LeftTree.view'), '']
125 Gtk.drag_source_set (
126 this.el, /* widget will be drag-able */
127 Gdk.ModifierType.BUTTON1_MASK, /* modifier that will start a drag */
128 BuilderApplication.targetList, /* lists of target to support */
129 Gdk.DragAction.COPY | Gdk.DragAction.MOVE | Gdk.DragAction.LINK /* what to do with data after dropped */
133 //Gtk.drag_source_add_text_targets(this.el);
137 this.el, /* widget that will accept a drop */
138 Gtk.DestDefaults.MOTION | Gtk.DestDefaults.HIGHLIGHT,
139 BuilderApplication.targetList, /* lists of target to support */
140 Gdk.DragAction.COPY | Gdk.DragAction.MOVE | Gdk.DragAction.LINK /* what to do with data after dropped */
143 //Gtk.drag_dest_set_target_list(this.el, Builder.Application.targetList);
144 //Gtk.drag_dest_add_text_targets(this.el);
147 this.el.button_press_event.connect( ( ev) => {
148 //console.log("button press?");
149 if (! _this.before_node_change(null) ) {
154 if (ev.type != Gdk.EventType.BUTTON_PRESS || ev.button != 3) {
155 //print("click" + ev.type);
159 if (!_this.view.el.get_path_at_pos((int)ev.x,(int)ev.y, out res, null, null, null) ) {
163 this.el.get_selection().select_path(res);
165 //if (!this.get('/LeftTreeMenu').el) {
166 // this.get('/LeftTreeMenu').init();
169 _this.LeftTreeMenu.el.set_screen(Gdk.Screen.get_default());
170 _this.LeftTreeMenu.el.show_all();
171 _this.LeftTreeMenu.el.popup(null, null, null, 3, ev.time);
172 // print("click:" + res.path.to_string());
175 this.el.cursor_changed.connect( ( ) => {
178 if (this.blockChanges) { // probably not needed..
181 if (!_this.before_node_change(null) ) {
182 this.blockChanges = true;
183 this.el.get_selection().unselect_all();
184 this.blockChanges = false;
187 if (_this.model.file == null) {
191 //var render = this.get('/LeftTree').getRenderer();
192 print("LEFT TREE -> view -> selection changed called\n");
195 // -- it appears that the selection is not updated.
197 GLib.Timeout.add_full(GLib.Priority.DEFAULT,10 , () => {
200 if (this.el.get_selection().count_selected_rows() < 1) {
202 print("selected rows < 1\n");
203 //??this.model.load( false);
204 _this.node_selected(null);
209 //console.log('changed');
210 var s = this.el.get_selection();
213 s.get_selected(out mod, out iter);
218 _this.model.el.get_value(iter, 2, out value);
219 _this.model.activePath = mod.get_path(iter).to_string();
221 var node = (JsRender.Node)value.dup_object();
222 _this.node_selected(node);
225 //_this.after_node_change(node);
227 // _this.model.file.changed(node, "tree");
229 //Seed.print( value.get_string());
233 this.el.drag_begin.connect( ( ctx) => {
234 //print('SOURCE: drag-begin');
237 //this.targetData = "";
239 // find what is selected in our tree...
241 var s = _this.view.el.get_selection();
242 if (s.count_selected_rows() < 1) {
247 s.get_selected(out mod, out iter);
251 // set some properties of the tree for use by the dropped element.
253 _this.model.el.get_value(iter, 2, out value);
254 var tp = mod.get_path(iter).to_string();
255 var data = (JsRender.Node)(value.dup_object());
256 var xname = data.fqn();
257 print ("XNAME IS " + xname+ "\n");
259 this.dropList = _this.model.file.palete().getDropList(xname);
261 print ("DROP LIST IS " + string.joinv(", ", this.dropList) + "\n");
264 // make the drag icon a picture of the node that was selected
267 // by default returns the path..
268 var path = _this.model.el.get_path(iter);
271 var pix = this.el.create_row_drag_icon ( path);
273 Gtk.drag_set_icon_surface (ctx, pix) ;
277 this.el.drag_end.connect( (drag_context) => {
278 //Seed.print('LEFT-TREE: drag-end');
280 this.dropList = null;
281 // this.targetData = "";
282 this.highlightDropPath("",0);
285 this.el.drag_motion.connect( ( ctx, x, y, time) => {
286 print("got drag motion\n");
287 var src = Gtk.drag_get_source_widget(ctx);
291 if (src != this.el) {
295 // the point of this is to detect where an item could be dropped..
296 print("requesting drag data\n");
297 this.drag_in_motion = true;
299 // request data that will be recieved by the recieve...
302 this.el, // will receive 'drag-data-received' signal
303 ctx, // represents the current state of the DnD
304 Gdk.Atom.intern("STRING",true), // the target type we want
311 print("action: %d\n", ctx.get_actions());
312 //print("GETTING POS");
316 Gtk.TreeViewDropPosition pos;
317 var isOver = _this.view.el.get_dest_row_at_pos(this.drag_x,this.drag_y, out path, out pos);
319 // if there are not items in the tree.. the we have to set isOver to true for anything..
321 if (_this.model.el.iter_n_children(null) < 1) {
322 print("got NO children?\n");
325 pos = Gtk.TreeViewDropPosition.INTO_OR_AFTER;
329 // ------------- a drag from self..
332 //var action = Gdk.DragAction.COPY;
333 // unless we are copying!!! ctl button..
335 var action = (ctx.get_actions() & Gdk.DragAction.MOVE) > 0 ?
336 Gdk.DragAction.COPY : Gdk.DragAction.MOVE ;
337 // Gdk.DragAction.MOVE : Gdk.DragAction.COPY ;
340 if (_this.model.el.iter_n_children(null) < 1) {
341 // no children.. -- asume it's ok..
343 targetData = "|%d|".printf((int)Gtk.TreeViewDropPosition.INTO_OR_AFTER);
345 this.highlightDropPath("", (Gtk.TreeViewDropPosition)0);
346 Gdk.drag_status(ctx, action ,time);
349 // continue through to allow drop...
357 //print("ISOVER? " + isOver);
360 Gdk.drag_status(ctx, 0 ,time);
361 this.highlightDropPath("", (Gtk.TreeViewDropPosition)0);
366 // drag node is parent of child..
367 //console.log("SRC TREEPATH: " + src.treepath);
368 //console.log("TARGET TREEPATH: " + data.path.to_string());
370 // nned to check a few here..
371 //Gtk.TreeViewDropPosition.INTO_OR_AFTER
372 //Gtk.TreeViewDropPosition.INTO_OR_BEFORE
373 //Gtk.TreeViewDropPosition.AFTER
374 //Gtk.TreeViewDropPosition.BEFORE
376 // locally dragged items to not really use the
377 var selection_text = this.dragData;
381 if (selection_text == null || selection_text.length < 1) {
382 //print("Error - drag selection text returned NULL");
383 Gdk.drag_status(ctx, 0 ,time);
384 this.highlightDropPath("", (Gtk.TreeViewDropPosition)0);
389 // see if we are dragging into ourself?
390 var target_path = path.to_string();
391 print ("Drag %s onto %s--%d\n ", selection_text, target_path, pos);
393 // pos : 3 = ontop - 0 = after, 1 = before
394 //print("target_path="+target_path);
397 if (selection_text == target_path) {
398 print("self drag ?? == we should perhaps allow copy onto self..\n");
400 Gdk.drag_status(ctx, 0 ,time);
401 this.highlightDropPath("", (Gtk.TreeViewDropPosition)0);
403 // -- fixme -- this is not really correct..
408 //print("DUMPING DATA");
409 //console.dump(data);
412 //print(data.path.to_string() +' => '+ data.pos);
414 // dropList is a list of xtypes that this node could be dropped on.
415 // it is set up when we start to drag..
418 targetData = _this.model.findDropNodeByPath( path.to_string(), this.dropList, pos);
420 print("targetDAta: " + targetData +"\n");
422 if (targetData.length < 1) {
423 //print("Can not find drop node path");
425 Gdk.drag_status(ctx, 0, time);
426 this.highlightDropPath("", (Gtk.TreeViewDropPosition)0);
430 var td_ar = targetData.split("|");
434 Gdk.drag_status(ctx, action ,time);
435 this.highlightDropPath(td_ar[0], (Gtk.TreeViewDropPosition)int.parse(td_ar[1]));
440 this.el.drag_data_get.connect( ( drag_context, data, info, time) => {
443 //print("drag-data-get");
444 var s = this.el.get_selection();
445 if (s.count_selected_rows() < 1) {
447 print("return empty string - no selection..");
454 s.get_selected(out mod, out iter);
459 _this.model.el.get_value(iter, 2, out value);
460 var ndata = (JsRender.Node)(value.dup_object());
461 var xname = ndata.fqn();
464 var tp = mod.get_path(iter).to_string();
465 // by default returns the path..
467 if ( info != Gdk.Atom.intern("STRING",true) ) {
468 tp = ndata.toJsonString();
471 //data.set_text(tp,tp.length);
473 data.set (data.get_target (), 8, (uchar[]) tp.to_utf8 ());
476 // print("return " + tp);
478 this.el.drag_data_received.connect( (ctx, x, y, sel, info, time) => {
480 // THIS CODE ONLY RELATES TO drag or drop of "NEW" elements or "FROM another tree.."
483 // print("Tree: drag-data-received\n");
484 var selection_text = (string)sel.get_data();
485 //print("selection_text= %s\n",selection_text);
487 var is_drag = this.drag_in_motion;
491 print("Is Drag %s\n", is_drag ? "Y": "N");
495 Gtk.TreeViewDropPosition pos;
496 var isOver = _this.view.el.get_dest_row_at_pos(this.drag_x,this.drag_y, out path, out pos);
498 // if there are not items in the tree.. the we have to set isOver to true for anything..
500 if (_this.model.el.iter_n_children(null) < 1) {
501 print("got NO children?\n");
504 pos = Gtk.TreeViewDropPosition.INTO_OR_AFTER;
508 //console.log("LEFT-TREE: drag-motion");
509 var src = Gtk.drag_get_source_widget(ctx);
511 // a drag from self - this should be handled by drop and motion.
512 if (src == this.el) {
513 print("Source == this element should not happen.. ? \n");
516 //print("drag_data_recieved from another element");
521 if (selection_text == null || selection_text.length < 1 || !isOver) {
522 // nothing valid foudn to drop...
523 print("empty sel text or not over");
525 Gdk.drag_status(ctx, 0, time);
526 this.highlightDropPath("", (Gtk.TreeViewDropPosition)0);
529 Gtk.drag_finish (ctx, false, false, time); // drop failed..
534 var dropNode = new JsRender.Node();
536 var dropNodeType = selection_text;
537 var show_templates = true;
539 if (dropNodeType[0] == '{') {
540 var pa = new Json.Parser();
541 pa.load_from_data(dropNodeType);
543 dropNode.loadFromJson( pa.get_root().get_object(), 2);
544 dropNodeType = dropNode.fqn();
545 show_templates = false;
550 dropNode.setFqn(selection_text);
554 // dropList --- need to gather this ...
555 print("get dropList for : %s\n",dropNodeType);
556 var dropList = _this.model.file.palete().getDropList(dropNodeType);
558 print("dropList: %s\n", string.joinv(" , ", dropList));
560 // if drag action is link ... then we can drop it anywahere...
561 if ((ctx.get_actions() & Gdk.DragAction.LINK) > 0) {
562 // if path is null?? dragging into an empty tree?
563 targetData = (path == null ? "" : path.to_string()) + "|%d".printf((int)pos);
567 targetData = _this.model.findDropNodeByPath( isEmpty ? "" : path.to_string(), dropList, pos);
572 print("targetDAta: " + targetData +"\n");
574 if (targetData.length < 1) {
576 // invalid drop path..
577 if (this.drag_in_motion) {
578 Gdk.drag_status(ctx, 0, time);
579 this.highlightDropPath("", (Gtk.TreeViewDropPosition)0);
582 Gtk.drag_finish (ctx, false, false, time); // drop failed..
588 var td_ar = targetData.split("|");
591 if (this.drag_in_motion) {
592 Gdk.drag_status(ctx, Gdk.DragAction.COPY ,time);
594 this.highlightDropPath( td_ar[0] , (Gtk.TreeViewDropPosition)int.parse(td_ar[1]));
597 // continue on to allow drop..
600 // at this point, drag is not in motion... -- as checked above... - so it's a real drop event..
603 _this.model.dropNode(targetData, dropNode, show_templates);
604 print("ADD new node!!!\n");
606 ///Xcls_DialogTemplateSelect.singleton().show( _this.model.file.palete(), node);
608 Gtk.drag_finish (ctx, false, false,time);
615 this.el.drag_drop.connect( ( ctx, x, y, time) => {
616 //Seed.print("TARGET: drag-drop");
619 var src = Gtk.drag_get_source_widget(ctx);
621 if (src != this.el) {
625 this.drag_in_motion = false;
626 // request data that will be recieved by the recieve...
629 this.el, // will receive 'drag-data-received' signal
630 ctx, // represents the current state of the DnD
631 Gdk.Atom.intern("application/json",true), // the target type we want
636 // No target offered by source => error
642 // handle drop around self..
646 //print("GETTING POS");
650 Gtk.TreeViewDropPosition pos;
651 var isOver = _this.view.el.get_dest_row_at_pos(this.drag_x,this.drag_y, out path, out pos);
653 // if there are not items in the tree.. the we have to set isOver to true for anything..
655 if (_this.model.el.iter_n_children(null) < 1) {
656 print("got NO children?\n");
659 pos = Gtk.TreeViewDropPosition.INTO_OR_AFTER;
664 //var action = Gdk.DragAction.COPY;
665 // unless we are copying!!! ctl button..
667 var action = (ctx.get_actions() & Gdk.DragAction.MOVE) > 0 ?
668 Gdk.DragAction.COPY : Gdk.DragAction.MOVE ;
669 // Gdk.DragAction.MOVE : Gdk.DragAction.COPY ;
672 if (_this.model.el.iter_n_children(null) < 1) {
673 // no children.. -- asume it's ok..
675 targetData = "|%d|".printf((int)Gtk.TreeViewDropPosition.INTO_OR_AFTER);
677 // continue through to allow drop...
685 //print("ISOVER? " + isOver);
688 Gtk.drag_finish (ctx, false, false, time); // drop failed..
689 return true; // not over apoint!?! - no action on drop or motion..
692 // drag node is parent of child..
693 //console.log("SRC TREEPATH: " + src.treepath);
694 //console.log("TARGET TREEPATH: " + data.path.to_string());
696 // nned to check a few here..
697 //Gtk.TreeViewDropPosition.INTO_OR_AFTER
698 //Gtk.TreeViewDropPosition.INTO_OR_BEFORE
699 //Gtk.TreeViewDropPosition.AFTER
700 //Gtk.TreeViewDropPosition.BEFORE
702 // locally dragged items to not really use the
703 var selection_text = this.dragData;
707 if (selection_text == null || selection_text.length < 1) {
708 //print("Error - drag selection text returned NULL");
710 Gtk.drag_finish (ctx, false, false, time); // drop failed..
711 return true; /// -- fixme -- this is not really correct..
714 // see if we are dragging into ourself?
715 print ("got selection text of " + selection_text);
717 var target_path = path.to_string();
718 //print("target_path="+target_path);
721 if (selection_text == target_path) {
722 print("self drag ?? == we should perhaps allow copy onto self..\n");
724 Gtk.drag_finish (ctx, false, false, time); // drop failed..
726 return true; /// -- fixme -- this is not really correct..
731 //print("DUMPING DATA");
732 //console.dump(data);
735 //print(data.path.to_string() +' => '+ data.pos);
737 // dropList is a list of xtypes that this node could be dropped on.
738 // it is set up when we start to drag..
741 targetData = _this.model.findDropNodeByPath( path.to_string(), this.dropList, pos);
743 print("targetDAta: " + targetData +"\n");
745 if (targetData.length < 1) {
746 //print("Can not find drop node path");
748 Gtk.drag_finish (ctx, false, false, time); // drop failed..
752 var td_ar = targetData.split("|");
756 // continue on to allow drop..
758 // at this point, drag is not in motion... -- as checked above... - so it's a real drop event..
761 var delete_selection_data = false;
763 if (action == Gdk.DragAction.ASK) {
764 /* Ask the user to move or copy, then set the ctx action. */
767 if (action == Gdk.DragAction.MOVE) {
768 delete_selection_data = true;
771 // drag around.. - reorder..
772 _this.model.moveNode(targetData, action);
778 // we can send stuff to souce here...
781 // do we always say failure, so we handle the reall drop?
782 Gtk.drag_finish (ctx, false, false,time); //delete_selection_data, time);
794 // user defined functions
795 public void highlightDropPath ( string treepath, Gtk.TreeViewDropPosition pos) {
797 // highlighting for drag/drop
798 if (treepath.length > 0) {
799 this.el.set_drag_dest_row( new Gtk.TreePath.from_string( treepath ), pos);
801 this.el.set_drag_dest_row(null, Gtk.TreeViewDropPosition.INTO_OR_AFTER);
805 public void selectNode (string treepath_str) {
806 //this.selection.select_path(new Gtk.TreePath.from_string( treepath_str));
807 var tp = new Gtk.TreePath.from_string(treepath_str);
809 this.el.set_cursor(tp, null, false);
810 this.el.scroll_to_cell(tp, null, false, 0,0);
813 public class Xcls_model : Object
815 public Gtk.TreeStore el;
816 private Xcls_WindowLeftTree _this;
820 public DialogTemplateSelect template_select;
821 public JsRender.JsRender? file;
822 public string activePath;
823 public Project.Project? project;
826 public Xcls_model(Xcls_WindowLeftTree _owner )
830 this.el = new Gtk.TreeStore( 3, typeof(string),typeof(string),typeof(Object) );
833 this.template_select = null;
835 this.activePath = "";
838 // set gobject values
842 print("model initialized"); }
844 // user defined functions
845 public string findDropNode (string treepath_str, string[] targets) {
847 // this is used by the dragdrop code in the roo version AFAIR..
849 //var path = treepath_str.replace(/^builder-/, '');
850 // treemap is depreciated... - should really check if model has any entries..
852 if (this.el.iter_n_children(null) < 1) {
854 return "|%d".printf((int)Gtk.TreeViewDropPosition.INTO_OR_AFTER);
856 //print("FIND treepath: " + path);
857 //console.dump(this.treemap);
859 //if (!treepath_str.match(/^builder-/)) {
860 // return []; // nothing!
862 if (targets.length > 0 && targets[0] == "*") {
865 return this.findDropNodeByPath(treepath_str,targets, -1);
867 public void loadFile (JsRender.JsRender f) {
874 // console.log('missing file');
878 // load the file if not loaded..
879 if (f.tree == null) {
882 // if it's still null?
883 if (f.tree == null) {
887 /// this.get('/Window').setTitle(f.project.getName() + ' - ' + f.name);
889 //if (f.items.length && typeof(f.items[0]) == 'string') {
891 //this.get('/RightEditor').el.show();
892 //this.get('/RightEditor.view').load( f.items[0]);
896 //print(JSON.stringify(f.items, null,4));
897 //console.dump(f.items);
898 var o = new Gee.ArrayList<JsRender.Node>();
902 _this.view.el.expand_all();
904 if (f.tree.items.size < 1) {
907 //this.get('/Window.leftvpaned').el.set_position(80);
909 _this.view.el.set_cursor(
910 new Gtk.TreePath.from_string("0"), null, false);
914 //this.get('/Window.leftvpaned').el.set_position(200);
920 //print("hide right editior");
921 //this.get('/RightEditor').el.hide();
922 //this.get('/Editor').el.hide();
923 //print("set current tree");
924 //this.currentTree = this.toJS(false, false)[0];
925 //console.dump(this.currentTree);
926 //this.currentTree = this.currentTree || { items: [] };
927 //_this.renderView();
928 //console.dump(this.map);
929 //var RightPalete = imports.Builder.RightPalete.RightPalete;
932 var pm = this.get('/RightPalete.model');
935 this.get('/RightPalete').provider = this.get('/LeftTree').getPaleteProvider();
937 if (!this.get('/RightPalete').provider) {
938 print ("********* PALETE PROVIDER MISSING?!!");
940 this.get('/LeftTree').renderView();
942 pm.load( this.get('/LeftTree').getPaleteProvider().gatherList(this.listAllTypes()));
946 this.get('/Window.view-notebook').el.set_current_page(
947 this.get('/LeftTree.model').file.getType()== 'Roo' ? 0 : -1);
951 public void updateSelected () {
954 var s = _this.view.el.get_selection();
961 if (!s.get_selected(out mod, out iter)) {
962 return; // nothing seleted..
966 this.el.get_value(iter, 2, out value);
967 var node = (JsRender.Node)(value.get_object());
969 this.el.set(iter, 0, node.nodeTitle(),
970 1, node.nodeTip(), -1
973 public string findDropNodeByPath (string treepath_str, string[] targets, int in_pref = -1) {
975 var path = treepath_str; // dupe it..
978 // pref : 3 = ontop - 0 = after, 1 = before
979 int pref = in_pref < 0 ? Gtk.TreeViewDropPosition.INTO_OR_AFTER : in_pref;
983 //console.dump(this.treemap);
985 print("findDropNodeByPath : got path length %d / %s\n", path.length, path);
987 if (path.length == 0) {
988 // top drop. // just return empty..
989 return "|%d".printf((int)pref) ;
994 while (path.length > 0) {
996 if (path.length == treepath_str.length && pref != Gtk.TreeViewDropPosition.INTO_OR_AFTER) {
997 if (path.last_index_of(":") < 0 ) {
1000 path = path.substring(0, path.last_index_of(":"));
1001 last = treepath_str;
1002 print("DROP before or after : using %s\n",path);
1006 //print("LOOKING FOR PATH: " + path);
1007 var node_data = this.pathToNode(path);
1009 if (node_data == null) {
1010 print("node not found");
1014 var xname = node_data.fqn();
1018 for (var i =0; i < targets.length; i++) {
1019 var tg = targets[i];
1020 if ((tg == xname) ) {
1024 // if target is "xxxx:name"
1025 if (tg.contains(xname +":")) {
1027 var ar = tg.split(":");
1033 if (match.length > 0) {
1034 if (last.length > 0) { // pref is after/before..
1035 // then it's after last
1039 return last + "|%d".printf((int)pref) + "|" + prop;
1043 return path + "|%d".printf( (int) Gtk.TreeViewDropPosition.INTO_OR_AFTER);// + "|" + prop;
1047 var par = path.split(":");
1048 string [] ppar = {};
1049 for (var i = 0; i < par.length-1; i++) {
1053 path = string.joinv(":", ppar);
1062 public void moveNode (string target_data, Gdk.DragAction action)
1065 /// target_data = "path|pos");
1068 //print("MOVE NODE");
1069 // console.dump(target_data);
1070 Gtk.TreeIter old_iter;
1073 var s = _this.view.el.get_selection();
1074 s.get_selected(out mod , out old_iter);
1075 mod.get_path(old_iter);
1077 var node = this.pathToNode(mod.get_path(old_iter).to_string());
1078 //console.dump(node);
1080 print("moveNode: ERROR - node is null?");
1085 // needs to drop first, otherwise the target_data
1086 // treepath will be invalid.
1089 if ((action & Gdk.DragAction.MOVE) > 0) {
1090 print("REMOVING OLD NODE : " + target_data + "\n");
1092 this.dropNode(target_data, node, false);
1093 this.el.remove(ref old_iter);
1098 print("DROPPING NODE // copy: " + target_data + "\n");
1099 node = node.deepClone();
1100 this.dropNode(target_data, node, false);
1103 this.activePath= "";
1104 //this.updateNode(false,true);
1106 public void load (Gee.ArrayList<JsRender.Node> tr, Gtk.TreeIter? iter)
1109 //this.insert(citer,iter,0);
1110 for(var i =0 ; i < tr.size; i++) {
1112 this.el.insert(out citer,iter,-1); // why not append?
1114 this.el.append(out citer,null);
1117 this.el.set(citer, 0, tr.get(i).nodeTitle(),
1118 1, tr.get(i).nodeTip(), -1
1120 var o = new GLib.Value(typeof(Object));
1121 o.set_object((Object)tr.get(i));
1123 this.el.set_value(citer, 2, o);
1125 if (tr.get(i).items.size > 0) {
1126 this.load(tr.get(i).items, citer);
1133 public void deleteSelected () {
1135 print("DELETE SELECTED?");
1136 //_this.view.blockChanges = true;
1137 print("GET SELECTION?");
1139 var s = _this.view.el.get_selection();
1141 print("GET SELECTED?");
1146 if (!s.get_selected(out mod, out iter)) {
1147 return; // nothing seleted..
1152 this.activePath= "";
1153 print("GET vnode value?");
1156 this.el.get_value(iter, 2, out value);
1157 var data = (JsRender.Node)(value.get_object());
1158 print("removing node from Render\n");
1159 if (data.parent == null) {
1160 this.file.tree = null;
1164 print("removing node from Tree\n");
1166 this.el.remove(ref iter);
1176 this.activePath= ""; // again!?!?
1177 //this.changed(null,true);
1181 _this.view.blockChanges = false;
1183 public JsRender.Node pathToNode (string path) {
1187 _this.model.el.get_iter_from_string(out iter, path);
1190 _this.model.el.get_value(iter, 2, out value);
1192 return (JsRender.Node)value.dup_object();
1195 public void dropNode (string target_data_str, JsRender.Node node, bool show_templates) {
1196 // print("drop Node");
1197 // console.dump(node);
1198 // console.dump(target_data);
1201 // 0 = before , 1=after 2/3 onto
1204 var target_data= target_data_str.split("|");
1206 var parent_str = target_data[0].length > 0 ? target_data[0] : "";
1207 var pos = target_data.length > 1 ? int.parse(target_data[1]) : 2; // ontop..
1210 Gtk.TreePath tree_path = parent_str.length > 0 ? new Gtk.TreePath.from_string( parent_str ) : null;
1214 //print("add " + tp + "@" + target_data[1] );
1216 JsRender.Node parentNode = null;
1218 Gtk.TreeIter iter_after;
1219 Gtk.TreeIter iter_par ;
1222 if (target_data.length == 3 && target_data[2].length > 0) {
1223 node.props.set("* prop", target_data[2]);
1226 Gtk.TreePath expand_parent = null;
1228 // we only need to show the template if it's come from else where?
1229 if (show_templates) {
1231 if (this.template_select == null) {
1232 this.template_select = new DialogTemplateSelect();
1235 var new_node = this.template_select.show(
1236 (Gtk.Window) _this.el.get_toplevel (),
1240 if (new_node != null) {
1245 //print("pos is %d \n".printf(pos));
1247 Gtk.TreeIter n_iter;
1249 if ( parent_str.length < 1) {
1250 this.el.append(out n_iter, null); // drop at top level..
1252 this.file.tree = node;
1255 } else if (pos < 2) {
1256 //print(target_data[1] > 0 ? 'insert_after' : 'insert_before');
1258 this.el.get_iter(out iter_after, tree_path );
1259 this.el.iter_parent(out iter_par, iter_after);
1260 expand_parent = this.el.get_path(iter_par);
1263 this.el.get_value( iter_par, 2, out value);
1264 parentNode = (JsRender.Node)value.dup_object();
1267 this.el.get_value( iter_after, 2, out value);
1268 var relNode = (JsRender.Node)value.dup_object();
1272 this.el.insert_after(out n_iter, iter_par , iter_after);
1273 var ix = parentNode.items.index_of(relNode);
1274 parentNode.items.insert(ix+1, node);
1277 this.el.insert_before(out n_iter, iter_par , iter_after);
1278 var ix = parentNode.items.index_of(relNode);
1279 parentNode.items.insert(ix, node);
1282 node.parent = parentNode;
1287 // print("appending to " + parent_str);
1288 this.el.get_iter(out iter_par, tree_path);
1289 this.el.append(out n_iter, iter_par );
1290 expand_parent = this.el.get_path(iter_par);
1293 this.el.get_value( iter_par, 2, out value);
1294 parentNode = (JsRender.Node)value.dup_object();
1295 node.parent = parentNode;
1296 parentNode.items.add(node);
1299 // reparent node in tree...
1302 // why only on no parent???
1304 //if (node.parent = null) {
1311 // work out what kind of packing to use.. -- should be in
1312 if (!node.has("pack") && parent_str.length > 1) {
1314 this.file.palete().fillPack(node,parentNode);
1321 this.el.set(n_iter, 0, node.nodeTitle(), 1, node.nodeTip(), -1 );
1322 var o = new GLib.Value(typeof(Object));
1323 o.set_object((Object)node);
1325 this.el.set_value(n_iter, 2, o);
1330 // load children - if it has any..
1332 if (node.items.size > 0) {
1333 this.load(node.items, n_iter);
1334 _this.view.el.expand_row(this.el.get_path(n_iter), true);
1335 } else if (expand_parent != null && !_this.view.el.is_row_expanded(expand_parent)) {
1336 _this.view.el.expand_row(expand_parent,true);
1339 //if (tp != null && (node.items.length() > 0 || pos > 1)) {
1340 // _this.view.el.expand_row(this.el.get_path(iter_par), true);
1342 // wee need to get the empty proptypes from somewhere..
1344 //var olditer = this.activeIter;
1345 this.activePath = this.el.get_path(n_iter).to_string();
1350 _this.view.el.set_cursor(this.el.get_path(n_iter), null, false);
1357 public class Xcls_TreeViewColumn4 : Object
1359 public Gtk.TreeViewColumn el;
1360 private Xcls_WindowLeftTree _this;
1366 public Xcls_TreeViewColumn4(Xcls_WindowLeftTree _owner )
1369 this.el = new Gtk.TreeViewColumn();
1373 // set gobject values
1374 this.el.title = "test";
1375 var child_0 = new Xcls_renderer( _this );
1377 this.el.pack_start ( child_0.el , true );
1381 this.el.add_attribute(_this.renderer.el , "markup", 0 ); }
1383 // user defined functions
1385 public class Xcls_renderer : Object
1387 public Gtk.CellRendererText el;
1388 private Xcls_WindowLeftTree _this;
1394 public Xcls_renderer(Xcls_WindowLeftTree _owner )
1397 _this.renderer = this;
1398 this.el = new Gtk.CellRendererText();
1402 // set gobject values
1405 // user defined functions
1407 public class Xcls_LeftTreeMenu : Object
1410 private Xcls_WindowLeftTree _this;
1416 public Xcls_LeftTreeMenu(Xcls_WindowLeftTree _owner )
1419 _this.LeftTreeMenu = this;
1420 this.el = new Gtk.Menu();
1424 // set gobject values
1425 var child_0 = new Xcls_MenuItem7( _this );
1427 this.el.add ( child_0.el );
1428 var child_1 = new Xcls_MenuItem8( _this );
1430 this.el.add ( child_1.el );
1431 var child_2 = new Xcls_MenuItem9( _this );
1433 this.el.add ( child_2.el );
1436 // user defined functions
1438 public class Xcls_MenuItem7 : Object
1440 public Gtk.MenuItem el;
1441 private Xcls_WindowLeftTree _this;
1447 public Xcls_MenuItem7(Xcls_WindowLeftTree _owner )
1450 this.el = new Gtk.MenuItem();
1454 // set gobject values
1455 this.el.label = "Delete Element";
1458 this.el.activate.connect( ( ) => {
1463 _this.model.deleteSelected();
1467 // user defined functions
1469 public class Xcls_MenuItem8 : Object
1471 public Gtk.MenuItem el;
1472 private Xcls_WindowLeftTree _this;
1478 public Xcls_MenuItem8(Xcls_WindowLeftTree _owner )
1481 this.el = new Gtk.MenuItem();
1485 // set gobject values
1486 this.el.label = "Save as Template";
1489 this.el.activate.connect( () => {
1491 DialogSaveTemplate.singleton().show(
1492 (Gtk.Window) _this.el.get_toplevel (),
1493 _this.model.file.palete(),
1494 _this.getActiveElement()
1501 // user defined functions
1503 public class Xcls_MenuItem9 : Object
1505 public Gtk.MenuItem el;
1506 private Xcls_WindowLeftTree _this;
1512 public Xcls_MenuItem9(Xcls_WindowLeftTree _owner )
1515 this.el = new Gtk.MenuItem();
1519 // set gobject values
1520 this.el.label = "Save as Module";
1523 this.el.activate.connect( () => {
1524 var node = _this.getActiveElement();
1525 var name = DialogSaveModule.singleton().show(
1526 (Gtk.Window) _this.el.get_toplevel (),
1527 _this.model.file.project,
1530 if (name.length < 1) {
1534 node.props.set("* xinclude", name);
1538 var s = _this.view.el.get_selection();
1540 print("GET SELECTED?");
1545 if (!s.get_selected(out mod, out iter)) {
1546 return; // nothing seleted..
1549 var n_cn = mod.iter_n_children(iter) -1;
1550 for (var i = n_cn; i > -1; i--) {
1551 mod.iter_nth_child(out citer, iter, i);
1554 print("removing node from Tree\n");
1556 _this.model.el.remove(ref citer);
1559 _this.node_selected(node);
1565 // user defined functions