public Xcls_view view;
public Xcls_inspectorcontainer inspectorcontainer;
public Xcls_sourceview sourceview;
+ public Xcls_buffer buffer;
// my vars (def)
public Gtk.Widget lastObj;
// 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;
this.el.show_line_marks = true;
this.el.show_line_numbers = true;
+ var child_0 = new Xcls_buffer( _this );
+ child_0.ref();
+ this.el.set_buffer ( child_0.el );
// init method
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);
- // clear all the marks..
+ 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, "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..
Gtk.TextIter cur_iter;
sbuf.get_iter_at_offset(out cur_iter, sbuf.cursor_position);
+
+ var cursor_at_line = cur_iter.get_line();
+
//var cur_line = cur_iter.get_line();
//if (cur_line > sel.line_start && cur_line < sel.line_end) {
//} else {
if (scroll) {
-
+ print("scrolling to node -- should occur on node picking.\n");
this.el.scroll_to_iter(iter, 0.1f, true, 0.0f, 0.5f);
}
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);
+
+ // see if we are 'right of ':'
+ // get an iter for the start of the line.
+ 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.el.editable = false;
+ }
+
+ }
+
+
}
- print("propSelected = %s range %d -> %d\n", this.propSelected, nstart, nend);
+ 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'
if (this.el.editable && sbuf.get_has_selection()) {
Gtk.TextIter sel_start_iter, sel_end_iter;
// 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;
-
-
-
- var vadj = this.el.get_vadjustment();
-
+ public void highlightErrorsJson (string type, Json.Object obj) {
+ // this is a hook for the vala code - it has no value in javascript
+ // as we only have one error ususally....
+ return ;
- 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));
-
+ }
+ }
+ public class Xcls_buffer : Object
+ {
+ public Gtk.SourceBuffer el;
+ private Xcls_WindowRooView _this;
+
+
+ // my vars (def)
+ public bool dirty;
+ public int error_line;
+
+ // ctor
+ public Xcls_buffer(Xcls_WindowRooView _owner )
+ {
+ _this = _owner;
+ _this.buffer = this;
+ this.el = new Gtk.SourceBuffer( null );
+
+ // my vars (dec)
+ this.dirty = false;
+ this.error_line = -1;
+
+ // set gobject values
+
+ //listeners
+ this.el.changed.connect( () => {
+ // check syntax??
+ // ??needed..??
+ // _this.save_button.el.sensitive = true;
+ ///?? has changed occured during loading?
+ if (_this.sourceview.loading) {
+ return;
+ }
+
+ print("- PREVIEW EDITOR CHANGED--");
- Gtk.TextIter start;
- Gtk.TextIter end;
+ this.dirty = true;
+ if (!this.checkSyntax()) {
+ return;
+ }
- sbuf.get_bounds (out start, out end);
- sbuf.remove_source_marks (start, end, null); // remove all marks..
-
-
- while(Gtk.events_pending()) {
- Gtk.main_iteration();
- }
-
- Gtk.TextIter cpos_iter;
- buf.get_iter_at_offset(out cpos_iter, cpos);
- buf.place_cursor(cpos_iter);
+ // what are we editing??
+
- this.el.set_vadjustment(vadj);
- this.loading = false;
+ return ;
+ });
}
- public void highlightErrorsJson (string type, Json.Object obj) {
- Gtk.TextIter start;
- Gtk.TextIter end;
-
- var buf = this.el.get_buffer();
- var sbuf = (Gtk.SourceBuffer)buf;
- buf.get_bounds (out start, out end);
-
- sbuf.remove_source_marks (start, end, type);
-
-
- // we should highlight other types of errors..
-
- if (!obj.has_member(type)) {
- print("Return has no errors\n");
- return ;
+
+ // user defined functions
+ public bool highlightErrors ( Gee.HashMap<int,string> validate_res) {
+
+ this.error_line = validate_res.size;
+
+ if (this.error_line < 1) {
+ return true;
}
- var err = obj.get_object_member(type);
+ var tlines = this.el.get_line_count ();
+ Gtk.TextIter iter;
+ var valiter = validate_res.map_iterator();
+ while (valiter.next()) {
- if (_this.file == null) {
- return; // just in case the file has not loaded yet?
- }
+ // print("get inter\n");
+ var eline = valiter.get_key();
+ if (eline > tlines) {
+ continue;
+ }
+ this.el.get_iter_at_line( out iter, eline);
+ //print("mark line\n");
+ this.el.create_source_mark(valiter.get_value(), "ERR", iter);
+ }
+ return false;
+ }
+ public string toString () {
+
+ Gtk.TextIter s;
+ Gtk.TextIter e;
+ this.el.get_start_iter(out s);
+ this.el.get_end_iter(out e);
+ var ret = this.el.get_text(s,e,true);
+ //print("TO STRING? " + ret);
+ return ret;
+ }
+ public bool checkSyntax () {
+
+ var str = this.toString();
+
+ // needed???
+ if (this.error_line > 0) {
+ Gtk.TextIter start;
+ Gtk.TextIter end;
+ this.el.get_bounds (out start, out end);
- var valafn = "";
- try {
- var regex = new Regex("\\.bjs$");
-
-
- valafn = regex.replace(_this.file.path,_this.file.path.length , 0 , ".vala");
- } catch (GLib.RegexError e) {
- return;
- }
-
- if (!err.has_member(valafn)) {
- print("File path has no errors\n");
- return ;
+ this.el.remove_source_marks (start, end, null);
}
- var lines = err.get_object_member(valafn);
-
-
- var tlines = buf.get_line_count () +1;
+ if (str.length < 1) {
+ print("checkSyntax - empty string?\n");
+ return false;
+ }
- lines.foreach_member((obj, line, node) => {
-
- Gtk.TextIter iter;
- // print("get inter\n");
- var eline = int.parse(line) -1 ;
- print("GOT ERROR on line %s -- converted to %d\n", line,eline);
-
-
- if (eline > tlines || eline < 0) {
- return;
- }
- sbuf.get_iter_at_line( out iter, eline);
- //print("mark line\n");
- var msg = type + " on line: %d - %s".printf(eline+1, valafn);
- var ar = lines.get_array_member(line);
- for (var i = 0 ; i < ar.get_length(); i++) {
- msg += (msg.length > 0) ? "\n" : "";
- msg += ar.get_string_element(i);
- }
-
-
- sbuf.create_source_mark(msg, type, iter);
- } );
- return ;
+ if (_this.file == null) {
+ return false;
+ }
+ var p = Palete.factory(_this.file.xtype); // returns Roo | Gtk | PlainFile
+ if (_this.file.language != "js") {
+ return false; // fake syntax error.
+ }
+
+
-
+ return this.highlightErrors(p.validateJavascript(
+ str,
+ "", // _this.key,
+ "file", //_this.ptype,
+ _this.file,
+ null
+ ));
+
}
}
+
}