1 new commit in galaxy-central:
https://bitbucket.org/galaxy/galaxy-central/changeset/b45af710a58b/ changeset: b45af710a58b user: jgoecks date: 2012-02-07 15:41:59 summary: Trackster: simple framework for notifying view of changes; use framework to indicate changes when (a) config values are changed and (b) items are reordered or grouped. affected #: 1 file
diff -r 97950a7e567d10884d0220f34b7612b88569fa80 -r b45af710a58bbe64a2d98faee53e8baf6d6314a8 static/scripts/trackster.js --- a/static/scripts/trackster.js +++ b/static/scripts/trackster.js @@ -790,6 +790,9 @@
extend(Drawable.prototype, { init: function() {}, + changed: function() { + this.view.changed(); + }, can_draw: function() { if (this.enabled && this.content_visible) { return true; @@ -828,13 +831,13 @@ * Remove drawable (a) from its container and (b) from the HTML. */ remove: function() { + this.changed(); + this.container.remove_drawable(this); - this.container_div.hide(0, function() { $(this).remove(); // HACK: is there a better way to update the view? - view.update_intro_div(); - view.has_changes = true; + drawable.view.update_intro_div(); }); }, /** @@ -952,11 +955,13 @@ add_drawable: function(drawable) { this.drawables.push(drawable); drawable.container = this; + this.changed(); }, /** * Add a drawable before another drawable. */ add_drawable_before: function(drawable, other) { + this.changed(); var index = this.drawables.indexOf(other); if (index !== -1) { this.drawables.splice(index, 0, drawable); @@ -974,6 +979,7 @@ if (update_html) { old_drawable.container_div.replaceWith(new_drawable.container_div); } + this.changed(); } return index; }, @@ -986,6 +992,7 @@ // Found drawable to remove. this.drawables.splice(index, 1); drawable.container = null; + this.changed(); return true; } return false; @@ -1000,6 +1007,7 @@ this.drawables.splice(index, 1); // insert into new position: this.drawables.splice(new_position, 0, drawable); + this.changed(); return true; } return false; @@ -1465,6 +1473,9 @@ this.reset(); $(window).trigger("resize"); }, + changed: function() { + this.has_changes = true; + }, /** Add or remove intro div depending on view state. */ update_intro_div: function() { if (this.drawables.length === 0) { @@ -1636,7 +1647,7 @@ add_drawable: function(drawable) { DrawableCollection.prototype.add_drawable.call(this, drawable); drawable.init(); - this.has_changes = true; + this.changed(); this.update_intro_div(); }, add_label_track: function (label_track) { @@ -1655,7 +1666,6 @@ $(this).remove(); view.update_intro_div(); }); - this.has_changes = true; } }, reset: function() { @@ -1773,6 +1783,7 @@ } this.low = Math.round(cur_center - new_half); this.high = Math.round(cur_center + new_half); + this.changed(); this.request_redraw(); }, zoom_out: function () { @@ -1784,6 +1795,7 @@ new_half = (span * this.zoom_factor) / 2; this.low = Math.round(cur_center - new_half); this.high = Math.round(cur_center + new_half); + this.changed(); this.request_redraw(); }, resize_window: function() { @@ -1815,7 +1827,7 @@ view.resize_window(); }; view.overview_drawable.request_draw(); - view.has_changes = true; + this.changed(); }, /** Close and reset overview. */ reset_overview: function() { @@ -2717,6 +2729,7 @@ }); if ( changed ) { this.onchange(); + this.track.changed(); } } });
Repository URL: https://bitbucket.org/galaxy/galaxy-central/
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