// my vars (def)
public bool loading;
public bool allow_node_scroll;
- public string propSelected;
+ public string prop_selected;
+ public JsRender.Node? node_selected;
// ctor
public Xcls_sourceview(Xcls_WindowRooView _owner )
// my vars (dec)
this.loading = true;
this.allow_node_scroll = true;
- this.propSelected = "";
+ this.prop_selected = "";
+ this.node_selected = null;
// set gobject values
this.el.editable = false;
return false;
});
+ this.el.key_press_event.connect( () => {
+ this.onCursorChanged();
+ return false;
+ });
+ this.el.key_release_event.connect( () => {
+ // in theory this should be after a change has been done..
+
+
+ });
}
// user defined functions
-
+ // ---------- this selects the tree's node...
var ltree = _this.main_window.windowstate.left_tree;
var tp = ltree.model.treePathFromNode(node);
// let's try allowing editing on the methods.
// a little klunky at present..
- this.propSelected = "";
+ this.prop_selected = "";
if (prop != null) {
//see if we can find it..
var kv = prop.split(":");
//var k = prop.get_key(kv[1]);
// fixme -- need to determine if it's an editable property...
- this.propSelected = prop;
+ this.prop_selected = prop;
} else if (kv[0] == "l") {
- this.propSelected = prop;
+ this.prop_selected = prop;
}
}
}
// highlight the node..
+ }
+ public void clearGreySelection () {
+ // clear all the marks..
+ var sbuf = (Gtk.SourceBuffer)this.el.buffer;
+
+ Gtk.TextIter start;
+ Gtk.TextIter end;
+
+ sbuf.get_bounds (out start, out end);
+ sbuf.remove_source_marks (start, end, "grey");
+
+
}
public void nodeSelected (JsRender.Node? sel, bool scroll ) {
-
+
// this is connected in widnowstate
- print("node selected\n");
- var buf = this.el.get_buffer();
-
- var sbuf = (Gtk.SourceBuffer) buf;
-
+
+ // not sure why....
while(Gtk.events_pending()) {
Gtk.main_iteration();
}
+ this.node_selected = sel;
+
+ this.updateGreySelection(scroll);
+ }
+ public string toString () {
+ Gtk.TextIter s;
+ Gtk.TextIter e;
+ this.el.get_buffer().get_start_iter(out s);
+ this.el.get_buffer().get_end_iter(out e);
+ var ret = this.el.get_buffer().get_text(s,e,true);
+ //print("TO STRING? " + ret);
+ return ret;
+ }
+ public void loadFile ( ) {
+ this.loading = true;
+
+
+ // get the cursor and scroll position....
+ var buf = this.el.get_buffer();
+ var cpos = buf.cursor_position;
+
+ print("BEFORE LOAD cursor = %d\n", cpos);
+
+ var vadj_pos = this.el.get_vadjustment().get_value();
- // clear all the marks..
+
+
+ buf.set_text("",0);
+ var sbuf = (Gtk.SourceBuffer) buf;
+
+
+
+ if (_this.file == null || _this.file.xtype != "Roo") {
+ print("xtype != Roo");
+ this.loading = false;
+ return;
+ }
+
+ // get the string from the rendered tree...
+
+ var str = _this.file.toSource();
+
+ // print("setting str %d\n", str.length);
+ buf.set_text(str, str.length);
+ var lm = Gtk.SourceLanguageManager.get_default();
+
+ //?? is javascript going to work as js?
+
+ ((Gtk.SourceBuffer)(buf)) .set_language(lm.get_language(_this.file.language));
+
+
Gtk.TextIter start;
Gtk.TextIter end;
sbuf.get_bounds (out start, out end);
- sbuf.remove_source_marks (start, end, "grey");
-
+ sbuf.remove_source_marks (start, end, null); // remove all marks..
+ GLib.Timeout.add(500, () => {
+
+ print("RESORTING cursor to = %d\n", cpos);
+ Gtk.TextIter cpos_iter;
+ buf.get_iter_at_offset(out cpos_iter, cpos);
+ buf.place_cursor(cpos_iter);
+
+ this.el.get_vadjustment().set_value(vadj_pos);;
+ this.onCursorChanged();
+ _this.buffer.checkSyntax();
+ return false;
+ });
+
+ this.loading = false;
+ _this.buffer.dirty = false;
+ }
+ public void updateGreySelection (bool scroll) {
+ var sel = this.node_selected;
+ print("node selected\n");
+ var buf = this.el.get_buffer();
+ var sbuf = (Gtk.SourceBuffer) buf;
+
+
+ this.clearGreySelection();
+
+
+
if (sel == null) {
print("no selected node\n");
// no highlighting..
this.el.editable = false;
+
+ var colon_pos = 0;
+
// now if we have selected a property...
- if (this.propSelected.length> 0 ) {
+ if (this.prop_selected.length> 0 ) {
int nstart, nend;
- if (sel.getPropertyRange(this.propSelected, out nstart, out nend) && nend > nstart) {
+ if (sel.getPropertyRange(this.prop_selected, out nstart, out nend) && nend > nstart) {
start_line = nstart;
end_line = nend;
+ this.el.editable = true;
+ print("start line = %d, end line = %d\n", start_line, end_line);
- if (start_line == cursor_at_line) {
// see if we are 'right of ':'
// get an iter for the start of the line.
- Gtk.TextIter start_line_iter;
- this.el.buffer.get_iter_at_line(out start_line_iter, cursor_at_line);
- var before_cursor_string = this.el.buffer.get_text(start_line_iter, cur_iter);
+ Gtk.TextIter start_line_iter,end_line_iter;
+ this.el.buffer.get_iter_at_line(out start_line_iter, start_line -1);
+ this.el.buffer.get_iter_at_line(out end_line_iter, start_line -1);
+
+
+
+
+ if (end_line_iter.forward_to_line_end()) {
+ var first_line = this.el.buffer.get_text(start_line_iter, end_line_iter, false);
+ print("first line = %s\n", first_line);
+ if (first_line.contains(":")) {
+ colon_pos = start_line_iter.get_offset() + first_line.index_of(":") + 1;
+ }
+ print("colon_pos = %d\n", colon_pos);
+ }
+ print("is cursor at line? %d ?= %d\n", start_line -1 , cursor_at_line);
+ if (start_line - 1 == cursor_at_line) {
+ print("cursor is on current line.\n");
+ var before_cursor_string = this.el.buffer.get_text(start_line_iter, cur_iter, false);
+ print("before cursor string = %s\n", before_cursor_string);
if (!before_cursor_string.contains(":")) {
- this.editable = false;
+ this.el.editable = false;
}
}
- this.el.editable = true;
+
}
- print("propSelected = %s range %d -> %d\n", this.propSelected, start_line, end_line);
+ print("propSelected = %s range %d -> %d\n", this.prop_selected, start_line, end_line);
}
-
+ print("checking selection\n");
// check selection - if it's out of 'bounds'
// save?
this.el.editable = false;
}
+ if (colon_pos > 0 &&
+ (sel_start_iter.get_offset() < colon_pos || sel_end_iter.get_offset() < colon_pos)
+
+ ) {
+ this.el.editable = false;
+ }
+
+
}
}
- }
- public string toString () {
- Gtk.TextIter s;
- Gtk.TextIter e;
- this.el.get_buffer().get_start_iter(out s);
- this.el.get_buffer().get_end_iter(out e);
- var ret = this.el.get_buffer().get_text(s,e,true);
- //print("TO STRING? " + ret);
- return ret;
- }
- public void loadFile ( ) {
- this.loading = true;
-
-
- // get the cursor and scroll position....
- var buf = this.el.get_buffer();
- var cpos = buf.cursor_position;
-
- print("BEFORE LOAD cursor = %d\n", cpos);
-
- var vadj_pos = this.el.get_vadjustment().get_value();
-
-
-
- buf.set_text("",0);
- var sbuf = (Gtk.SourceBuffer) buf;
-
-
-
- if (_this.file == null || _this.file.xtype != "Roo") {
- print("xtype != Roo");
- this.loading = false;
- return;
- }
-
- // get the string from the rendered tree...
-
- var str = _this.file.toSource();
-
- // print("setting str %d\n", str.length);
- buf.set_text(str, str.length);
- var lm = Gtk.SourceLanguageManager.get_default();
-
- //?? is javascript going to work as js?
-
- ((Gtk.SourceBuffer)(buf)) .set_language(lm.get_language(_this.file.language));
-
-
- Gtk.TextIter start;
- Gtk.TextIter end;
-
- sbuf.get_bounds (out start, out end);
- sbuf.remove_source_marks (start, end, null); // remove all marks..
-
- GLib.Timeout.add(500, () => {
-
- print("RESORTING cursor to = %d\n", cpos);
- Gtk.TextIter cpos_iter;
- buf.get_iter_at_offset(out cpos_iter, cpos);
- buf.place_cursor(cpos_iter);
-
- this.el.get_vadjustment().set_value(vadj_pos);;
- this.onCursorChanged();
- _this.buffer.checkSyntax();
- return false;
- });
-
- this.loading = false;
- _this.buffer.dirty = false;
}
public void highlightErrorsJson (string type, Json.Object obj) {
// this is a hook for the vala code - it has no value in javascript
}
print("- PREVIEW EDITOR CHANGED--");
-
+
this.dirty = true;
if (!this.checkSyntax()) {
return;
// what are we editing??
-
+