public class Xcls_GtkView : Object
{
- public Gtk.VBox el;
+ public Gtk.Box el;
private Xcls_GtkView _this;
public static Xcls_GtkView singleton()
}
return _GtkView;
}
+ public Xcls_notebook notebook;
public Xcls_label_preview label_preview;
public Xcls_label_code label_code;
public Xcls_view_layout view_layout;
// my vars (def)
public Gtk.Widget lastObj;
public int width;
+ public int last_search_end;
+ public Gtk.SourceSearchContext searchcontext;
public JsRender.JsRender file;
public int height;
public Xcls_MainWindow main_window;
public Xcls_GtkView()
{
_this = this;
- this.el = new Gtk.VBox( true, 0 );
+ this.el = new Gtk.Box( Gtk.Orientation.VERTICAL, 0 );
// my vars (dec)
this.lastObj = null;
this.width = 0;
+ this.last_search_end = 0;
this.file = null;
this.height = 0;
// set gobject values
- var child_0 = new Xcls_Notebook2( _this );
+ this.el.hexpand = true;
+ var child_0 = new Xcls_notebook( _this );
child_0.ref();
this.el.pack_start ( child_0.el , true,true,0 );
//listeners
this.el.size_allocate.connect( (aloc) => {
-
+
this.width = aloc.width;
this.height =aloc.height;
- });
+ });
}
// user defined functions
+ public void scroll_to_line (int line) {
+ this.notebook.el.page = 1;// code preview...
+
+ GLib.Timeout.add(500, () => {
+
+
+
+
+ var buf = this.sourceview.el.get_buffer();
+
+ var sbuf = (Gtk.SourceBuffer) buf;
+
+
+ Gtk.TextIter iter;
+ sbuf.get_iter_at_line(out iter, line);
+ this.sourceview.el.scroll_to_iter(iter, 0.1f, true, 0.0f, 0.5f);
+ return false;
+ });
+
+
+ }
public void createThumb () {
if (this.file == null) {
return;
}
+ // only screenshot the gtk preview..
+ if (this.notebook.el.page > 0 ) {
+ return;
+ }
+
+
var filename = this.file.getIconFileName(false);
var win = this.el.get_parent_window();
var width = win.get_width();
var height = win.get_height();
+ try {
+ Gdk.Pixbuf screenshot = Gdk.pixbuf_get_from_window(win, 0, 0, width, height); // this.el.position?
+ screenshot.save(filename,"png");
+ } catch (Error e) {
+
+ }
- Gdk.Pixbuf screenshot = Gdk.pixbuf_get_from_window(win, 0, 0, width, height); // this.el.position?
-
- screenshot.save(filename,"png");
+
return;
-
-
-
+
// should we hold until it's printed...
if (file.tree == null) {
return;
}
+ this.notebook.el.page = 0;// gtk preview
+
+
+
this.file = file;
this.sourceview.loadFile();
-
+ this.searchcontext = null;
if (this.lastObj != null) {
}
- public class Xcls_Notebook2 : Object
+ public int search (string txt) {
+ this.notebook.el.page = 1;
+ var s = new Gtk.SourceSearchSettings();
+ var buf = (Gtk.SourceBuffer) this.sourceview.el.get_buffer();
+ this.searchcontext = new Gtk.SourceSearchContext(buf,s);
+ this.searchcontext.set_highlight(true);
+ s.set_search_text(txt);
+
+ Gtk.TextIter beg, st,en;
+
+ buf.get_start_iter(out beg);
+ this.searchcontext.forward(beg, out st, out en);
+ this.last_search_end = 0;
+ return this.searchcontext.get_occurrences_count();
+
+
+ }
+ public void forwardSearch (bool change_focus) {
+
+ if (this.searchcontext == null) {
+ return;
+ }
+ this.notebook.el.page = 1;
+ Gtk.TextIter beg, st,en, stl;
+
+ var buf = this.sourceview.el.get_buffer();
+ buf.get_iter_at_offset(out beg, this.last_search_end);
+ if (!this.searchcontext.forward(beg, out st, out en)) {
+ this.last_search_end = 0;
+ } else {
+ this.last_search_end = en.get_offset();
+ if (change_focus) {
+ this.sourceview.el.grab_focus();
+ }
+ buf.place_cursor(st);
+ var ln = st.get_line();
+ buf.get_iter_at_line(out stl,ln);
+
+ this.sourceview.el.scroll_to_iter(stl, 0.0f, true, 0.0f, 0.5f);
+ }
+
+ }
+ public class Xcls_notebook : Object
{
public Gtk.Notebook el;
private Xcls_GtkView _this;
// my vars (def)
// ctor
- public Xcls_Notebook2(Xcls_GtkView _owner )
+ public Xcls_notebook(Xcls_GtkView _owner )
{
_this = _owner;
+ _this.notebook = this;
this.el = new Gtk.Notebook();
// my vars (dec)
}
public class Xcls_container : Object
{
- public Gtk.HBox el;
+ public Gtk.Box el;
private Xcls_GtkView _this;
{
_this = _owner;
_this.container = this;
- this.el = new Gtk.HBox( true, 0 );
+ this.el = new Gtk.Box( Gtk.Orientation.HORIZONTAL, 0 );
// my vars (dec)
// my vars (def)
public bool loading;
+ public bool allow_node_scroll;
// ctor
public Xcls_sourceview(Xcls_GtkView _owner )
// my vars (dec)
this.loading = true;
+ this.allow_node_scroll = true;
// set gobject values
this.el.editable = false;
buf.get_iter_at_offset(out cpos, buf.cursor_position);
var ln = cpos.get_line();
-
+
var node = _this.file.lineToNode(ln);
+
if (node == null) {
print("can not find node\n");
return;
var tp = ltree.model.treePathFromNode(node);
print("got tree path %s\n", tp);
if (tp != "") {
+ this.allow_node_scroll = false;
+ print("changing cursor on tree..\n");
ltree.view.el.set_cursor(new Gtk.TreePath.from_string(tp), null, false);
+ // scrolling is disabled... as node selection calls scroll 10ms after it changes.
+ GLib.Timeout.add_full(GLib.Priority.DEFAULT,100 , () => {
+ this.allow_node_scroll = true;
+ return false;
+ });
}
// highlight the node..
// this is connected in widnowstate
- print("node selected");
+ print("Roo-view - node selected\n");
var buf = this.el.get_buffer();
var sbuf = (Gtk.SourceBuffer) buf;
}
Gtk.TextIter iter;
sbuf.get_iter_at_line(out iter, sel.line_start);
- this.el.scroll_to_iter(iter, 0.1f, true, 0.0f, 0.0f);
+
+
+ Gtk.TextIter cur_iter;
+ sbuf.get_iter_at_offset(out cur_iter, sbuf.cursor_position);
+
+ //var cur_line = cur_iter.get_line();
+ //if (cur_line > sel.line_start && cur_line < sel.line_end) {
+
+ //} else {
+ if (this.allow_node_scroll) {
+
+ this.el.scroll_to_iter(iter, 0.1f, true, 0.0f, 0.5f);
+ }
+
+
for (var i = 0; i < buf.get_line_count();i++) {
if (i < sel.line_start || i > sel.line_end) {
}
+ }
+ 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;
this.loading = false;
return;
}
+
if (!FileUtils.test(valafn,FileTest.IS_REGULAR) ) {
print("File path has no errors\n");
}
string str;
- GLib.FileUtils.get_contents (valafn, out str);
+ try {
+
+ GLib.FileUtils.get_contents (valafn, out str);
+ } catch (Error e) {
+ this.loading = false;
+ return ;
+ }
// print("setting str %d\n", str.length);
buf.set_text(str, str.length);
}
var err = obj.get_object_member(type);
-
+ if (_this.file == null) {
+ return; // just in case the file has not loaded yet?
+ }
+
var valafn = "";
try {
projects / app.Builder.js / blobdiff