1 static Xcls_GtkView _GtkView;
3 public class Xcls_GtkView : Object
6 private Xcls_GtkView _this;
8 public static Xcls_GtkView singleton()
10 if (_GtkView == null) {
11 _GtkView= new Xcls_GtkView();
15 public Xcls_notebook notebook;
16 public Xcls_label_preview label_preview;
17 public Xcls_label_code label_code;
18 public Xcls_view_layout view_layout;
19 public Xcls_container container;
20 public Xcls_sourceview sourceview;
23 public Gtk.Widget lastObj;
25 public int last_search_end;
26 public Gtk.SourceSearchContext searchcontext;
27 public JsRender.JsRender file;
29 public Xcls_MainWindow main_window;
35 this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
40 this.last_search_end = 0;
45 this.el.hexpand = true;
46 var child_0 = new Xcls_notebook( _this );
48 this.el.pack_start ( child_0.el , true,true,0 );
51 this.el.size_allocate.connect( (aloc) => {
53 this.width = aloc.width;
54 this.height =aloc.height;
58 // user defined functions
59 public void scroll_to_line (int line) {
60 this.notebook.el.page = 1;// code preview...
62 GLib.Timeout.add(500, () => {
67 var buf = this.sourceview.el.get_buffer();
69 var sbuf = (Gtk.SourceBuffer) buf;
73 sbuf.get_iter_at_line(out iter, line);
74 this.sourceview.el.scroll_to_iter(iter, 0.1f, true, 0.0f, 0.5f);
80 public void createThumb () {
83 if (this.file == null) {
86 // only screenshot the gtk preview..
87 if (this.notebook.el.page > 0 ) {
92 var filename = this.file.getIconFileName(false);
94 var win = this.el.get_parent_window();
95 var width = win.get_width();
96 var height = win.get_height();
98 Gdk.Pixbuf screenshot = Gdk.pixbuf_get_from_window(win, 0, 0, width, height); // this.el.position?
99 screenshot.save(filename,"png");
111 // should we hold until it's printed...
122 public void loadFile (JsRender.JsRender file)
126 if (file.tree == null) {
129 this.notebook.el.page = 0;// gtk preview
134 this.sourceview.loadFile();
135 this.searchcontext = null;
138 if (this.lastObj != null) {
139 this.container.el.remove(this.lastObj);
142 // hide the compile view at present..
148 print("ALLOC SET SIZES %d, %d\n", w,h);
150 // set the container size min to 500/500 or 20 px less than max..
151 w = int.max (w-20, 500);
152 h = int.max (h-20, 500);
154 print("SET SIZES %d, %d\n", w,h);
155 _this.container.el.set_size_request(w,h);
157 _this.view_layout.el.set_size(w,h); // should be baded on calc.. -- see update_scrolled.
158 var rgba = Gdk.RGBA ();
160 _this.view_layout.el.override_background_color(Gtk.StateFlags.NORMAL, rgba);
163 var x = new JsRender.NodeToGtk(file.tree);
164 var obj = x.munge() as Gtk.Widget;
171 this.container.el.add(obj);
177 public int search (string txt) {
178 var s = new Gtk.SourceSearchSettings();
179 var buf = (Gtk.SourceBuffer) this.sourceview.el.get_buffer();
180 this.searchcontext = new Gtk.SourceSearchContext(buf,s);
181 this.searchcontext.set_highlight(true);
182 s.set_search_text(txt);
184 Gtk.TextIter beg, st,en;
186 buf.get_start_iter(out beg);
187 this.searchcontext.forward(beg, out st, out en);
188 this.last_search_end = 0;
189 return this.searchcontext.get_occurrences_count();
193 public void forwardSearch () {
195 if (this.searchcontext == null) {
199 Gtk.TextIter beg, st,en, stl;
201 var buf = this.sourceview.el.get_buffer();
202 buf.get_iter_at_offset(out beg, this.last_search_end);
203 if (!this.searchcontext.forward(beg, out st, out en)) {
204 this.last_search_end = 0;
206 this.last_search_end = en.get_offset();
208 this.sourceview.el.grab_focus();
210 buf.place_cursor(st);
211 var ln = st.get_line();
212 buf.get_iter_at_line(ln, out stl);
214 this.sourceview.el.scroll_to_iter(stl, 0.0f, true, 0.0f, 0.5f);
218 public class Xcls_notebook : Object
220 public Gtk.Notebook el;
221 private Xcls_GtkView _this;
227 public Xcls_notebook(Xcls_GtkView _owner )
230 _this.notebook = this;
231 this.el = new Gtk.Notebook();
235 // set gobject values
236 var child_0 = new Xcls_label_preview( _this );
238 var child_1 = new Xcls_label_code( _this );
240 var child_2 = new Xcls_ScrolledWindow5( _this );
242 this.el.append_page ( child_2.el , _this.label_preview.el );
243 var child_3 = new Xcls_ScrolledWindow8( _this );
245 this.el.append_page ( child_3.el , _this.label_code.el );
248 // user defined functions
250 public class Xcls_label_preview : Object
253 private Xcls_GtkView _this;
259 public Xcls_label_preview(Xcls_GtkView _owner )
262 _this.label_preview = this;
263 this.el = new Gtk.Label( "Preview" );
267 // set gobject values
270 // user defined functions
273 public class Xcls_label_code : Object
276 private Xcls_GtkView _this;
282 public Xcls_label_code(Xcls_GtkView _owner )
285 _this.label_code = this;
286 this.el = new Gtk.Label( "Preview Generated Code" );
290 // set gobject values
293 // user defined functions
296 public class Xcls_ScrolledWindow5 : Object
298 public Gtk.ScrolledWindow el;
299 private Xcls_GtkView _this;
305 public Xcls_ScrolledWindow5(Xcls_GtkView _owner )
308 this.el = new Gtk.ScrolledWindow( null, null );
312 // set gobject values
313 var child_0 = new Xcls_view_layout( _this );
315 this.el.add ( child_0.el );
318 // user defined functions
320 public class Xcls_view_layout : Object
322 public Gtk.Layout el;
323 private Xcls_GtkView _this;
329 public Xcls_view_layout(Xcls_GtkView _owner )
332 _this.view_layout = this;
333 this.el = new Gtk.Layout( null, null );
337 // set gobject values
338 var child_0 = new Xcls_container( _this );
340 this.el.put ( child_0.el , 10,10 );
343 // user defined functions
345 public class Xcls_container : Object
348 private Xcls_GtkView _this;
354 public Xcls_container(Xcls_GtkView _owner )
357 _this.container = this;
358 this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
362 // set gobject values
365 // user defined functions
370 public class Xcls_ScrolledWindow8 : Object
372 public Gtk.ScrolledWindow el;
373 private Xcls_GtkView _this;
379 public Xcls_ScrolledWindow8(Xcls_GtkView _owner )
382 this.el = new Gtk.ScrolledWindow( null, null );
386 // set gobject values
387 var child_0 = new Xcls_sourceview( _this );
389 this.el.add ( child_0.el );
392 // user defined functions
394 public class Xcls_sourceview : Object
396 public Gtk.SourceView el;
397 private Xcls_GtkView _this;
402 public bool allow_node_scroll;
405 public Xcls_sourceview(Xcls_GtkView _owner )
408 _this.sourceview = this;
409 this.el = new Gtk.SourceView();
413 this.allow_node_scroll = true;
415 // set gobject values
416 this.el.editable = false;
417 this.el.show_line_marks = true;
418 this.el.show_line_numbers = true;
424 var description = Pango.FontDescription.from_string("monospace");
425 description.set_size(8000);
426 this.el.override_font(description);
429 var buf = this.el.get_buffer();
430 buf.notify.connect((ps) => {
434 if (ps.name != "cursor-position") {
437 print("cursor changed : %d\n", buf.cursor_position);
439 buf.get_iter_at_offset(out cpos, buf.cursor_position);
441 var ln = cpos.get_line();
443 var node = _this.file.lineToNode(ln);
446 print("can not find node\n");
449 var ltree = _this.main_window.windowstate.left_tree;
450 var tp = ltree.model.treePathFromNode(node);
451 print("got tree path %s\n", tp);
453 this.allow_node_scroll = false;
454 print("changing cursor on tree..\n");
455 ltree.view.el.set_cursor(new Gtk.TreePath.from_string(tp), null, false);
456 // scrolling is disabled... as node selection calls scroll 10ms after it changes.
457 GLib.Timeout.add_full(GLib.Priority.DEFAULT,100 , () => {
458 this.allow_node_scroll = true;
463 // highlight the node..
469 var attrs = new Gtk.SourceMarkAttributes();
470 var pink = Gdk.RGBA();
471 pink.parse ( "pink");
472 attrs.set_background ( pink);
473 attrs.set_icon_name ( "process-stop");
474 attrs.query_tooltip_text.connect(( mark) => {
475 //print("tooltip query? %s\n", mark.name);
479 this.el.set_mark_attributes ("ERR", attrs, 1);
481 var wattrs = new Gtk.SourceMarkAttributes();
482 var blue = Gdk.RGBA();
483 blue.parse ( "#ABF4EB");
484 wattrs.set_background ( blue);
485 wattrs.set_icon_name ( "process-stop");
486 wattrs.query_tooltip_text.connect(( mark) => {
487 //print("tooltip query? %s\n", mark.name);
491 this.el.set_mark_attributes ("WARN", wattrs, 1);
495 var dattrs = new Gtk.SourceMarkAttributes();
496 var purple = Gdk.RGBA();
497 purple.parse ( "#EEA9FF");
498 dattrs.set_background ( purple);
499 dattrs.set_icon_name ( "process-stop");
500 dattrs.query_tooltip_text.connect(( mark) => {
501 //print("tooltip query? %s\n", mark.name);
505 this.el.set_mark_attributes ("DEPR", dattrs, 1);
508 var gattrs = new Gtk.SourceMarkAttributes();
509 var grey = Gdk.RGBA();
510 grey.parse ( "#ccc");
511 gattrs.set_background ( grey);
514 this.el.set_mark_attributes ("grey", gattrs, 1);
524 // user defined functions
525 public void nodeSelected (JsRender.Node? sel) {
529 // this is connected in widnowstate
530 print("node selected\n");
531 var buf = this.el.get_buffer();
533 var sbuf = (Gtk.SourceBuffer) buf;
536 while(Gtk.events_pending()) {
537 Gtk.main_iteration();
541 // clear all the marks..
545 sbuf.get_bounds (out start, out end);
546 sbuf.remove_source_marks (start, end, "grey");
554 sbuf.get_iter_at_line(out iter, sel.line_start);
557 Gtk.TextIter cur_iter;
558 sbuf.get_iter_at_offset(out cur_iter, sbuf.cursor_position);
560 //var cur_line = cur_iter.get_line();
561 //if (cur_line > sel.line_start && cur_line < sel.line_end) {
564 if (this.allow_node_scroll) {
566 this.el.scroll_to_iter(iter, 0.1f, true, 0.0f, 0.5f);
571 for (var i = 0; i < buf.get_line_count();i++) {
572 if (i < sel.line_start || i > sel.line_end) {
574 sbuf.get_iter_at_line(out iter, i);
575 sbuf.create_source_mark(null, "grey", iter);
583 public string toString () {
586 this.el.get_buffer().get_start_iter(out s);
587 this.el.get_buffer().get_end_iter(out e);
588 var ret = this.el.get_buffer().get_text(s,e,true);
589 //print("TO STRING? " + ret);
592 public void loadFile ( ) {
594 var buf = this.el.get_buffer();
596 var sbuf = (Gtk.SourceBuffer) buf;
600 if (_this.file == null || _this.file.xtype != "Gtk") {
601 print("xtype != Gtk");
602 this.loading = false;
608 var regex = new Regex("\\.bjs$");
611 valafn = regex.replace(_this.file.path,_this.file.path.length , 0 , ".vala");
612 } catch (GLib.RegexError e) {
613 this.loading = false;
618 if (!FileUtils.test(valafn,FileTest.IS_REGULAR) ) {
619 print("File path has no errors\n");
620 this.loading = false;
627 GLib.FileUtils.get_contents (valafn, out str);
629 this.loading = false;
633 // print("setting str %d\n", str.length);
634 buf.set_text(str, str.length);
635 var lm = Gtk.SourceLanguageManager.get_default();
637 //?? is javascript going to work as js?
639 ((Gtk.SourceBuffer)(buf)) .set_language(lm.get_language(_this.file.language));
645 sbuf.get_bounds (out start, out end);
646 sbuf.remove_source_marks (start, end, null); // remove all marks..
649 if (_this.main_window.windowstate.last_compile_result != null) {
650 var obj = _this.main_window.windowstate.last_compile_result;
651 this.highlightErrorsJson("ERR", obj);
652 this.highlightErrorsJson("WARN", obj);
653 this.highlightErrorsJson("DEPR", obj);
655 //while (Gtk.events_pending()) {
656 // Gtk.main_iteration();
659 this.loading = false;
661 public void highlightErrorsJson (string type, Json.Object obj) {
665 var buf = this.el.get_buffer();
666 var sbuf = (Gtk.SourceBuffer)buf;
667 buf.get_bounds (out start, out end);
669 sbuf.remove_source_marks (start, end, type);
672 // we should highlight other types of errors..
674 if (!obj.has_member(type)) {
675 print("Return has no errors\n");
678 var err = obj.get_object_member(type);
680 if (_this.file == null) {
681 return; // just in case the file has not loaded yet?
687 var regex = new Regex("\\.bjs$");
690 valafn = regex.replace(_this.file.path,_this.file.path.length , 0 , ".vala");
691 } catch (GLib.RegexError e) {
695 if (!err.has_member(valafn)) {
696 print("File path has no errors\n");
699 var lines = err.get_object_member(valafn);
703 var tlines = buf.get_line_count () +1;
705 lines.foreach_member((obj, line, node) => {
708 // print("get inter\n");
709 var eline = int.parse(line) -1 ;
710 print("GOT ERROR on line %s -- converted to %d\n", line,eline);
713 if (eline > tlines || eline < 0) {
716 sbuf.get_iter_at_line( out iter, eline);
717 //print("mark line\n");
718 var msg = type + " on line: %d - %s".printf(eline+1, valafn);
719 var ar = lines.get_array_member(line);
720 for (var i = 0 ; i < ar.get_length(); i++) {
721 msg += (msg.length > 0) ? "\n" : "";
722 msg += ar.get_string_element(i);
726 sbuf.create_source_mark(msg, type, iter);