+
+ @Test(groups = "Functional")
+ public void testFindColumn_unwrapped()
+ {
+ Cache.applicationProperties.setProperty("WRAP_ALIGNMENT", "false");
+ AlignFrame alignFrame = new FileLoader().LoadFileWaitTillLoaded(
+ "examples/uniref50.fa", DataSourceType.FILE);
+ SeqPanel testee = alignFrame.alignPanel.getSeqPanel();
+ int x = 0;
+ final int charWidth = alignFrame.getViewport().getCharWidth();
+ assertTrue(charWidth > 0); // sanity check
+ ViewportRanges ranges = alignFrame.getViewport().getRanges();
+ assertEquals(ranges.getStartRes(), 0);
+
+ /*
+ * mouse at top left of unwrapped panel
+ */
+ MouseEvent evt = new MouseEvent(testee, MouseEvent.MOUSE_MOVED, 0L, 0,
+ x, 0, 0, 0, 0, false, 0);
+ assertEquals(testee.findColumn(evt), 0);
+
+ /*
+ * not quite one charWidth across
+ */
+ x = charWidth - 1;
+ evt = new MouseEvent(testee, MouseEvent.MOUSE_MOVED, 0L, 0, x, 0, 0, 0,
+ 0, false, 0);
+ assertEquals(testee.findColumn(evt), 0);
+
+ /*
+ * one charWidth across
+ */
+ x = charWidth;
+ evt = new MouseEvent(testee, MouseEvent.MOUSE_MOVED, 0L, 0, x, 0, 0, 0,
+ 0, false, 0);
+ assertEquals(testee.findColumn(evt), 1);
+
+ /*
+ * two charWidths across
+ */
+ x = 2 * charWidth;
+ evt = new MouseEvent(testee, MouseEvent.MOUSE_MOVED, 0L, 0, x, 0, 0, 0,
+ 0, false, 0);
+ assertEquals(testee.findColumn(evt), 2);
+
+ /*
+ * limited to last column of seqcanvas
+ */
+ x = 20000;
+ evt = new MouseEvent(testee, MouseEvent.MOUSE_MOVED, 0L, 0, x, 0, 0, 0,
+ 0, false, 0);
+ SeqCanvas seqCanvas = alignFrame.alignPanel.getSeqPanel().seqCanvas;
+ int w = seqCanvas.getWidth();
+ // limited to number of whole columns, base 0,
+ // and to end of visible range
+ int expected = w / charWidth;
+ expected = Math.min(expected, ranges.getEndRes());
+ assertEquals(testee.findColumn(evt), expected);
+
+ /*
+ * hide columns 5-10 (base 1)
+ */
+ alignFrame.getViewport().hideColumns(4, 9);
+ x = 5 * charWidth + 2;
+ // x is in 6th visible column, absolute column 12, or 11 base 0
+ evt = new MouseEvent(testee, MouseEvent.MOUSE_MOVED, 0L, 0, x, 0, 0, 0,
+ 0, false, 0);
+ assertEquals(testee.findColumn(evt), 11);
+ }
+
+ @Test(groups = "Functional")
+ public void testFindColumn_wrapped()
+ {
+ Cache.applicationProperties.setProperty("WRAP_ALIGNMENT", "true");
+ AlignFrame alignFrame = new FileLoader().LoadFileWaitTillLoaded(
+ "examples/uniref50.fa", DataSourceType.FILE);
+ AlignViewport av = alignFrame.getViewport();
+ av.setScaleAboveWrapped(false);
+ av.setScaleLeftWrapped(false);
+ av.setScaleRightWrapped(false);
+ alignFrame.alignPanel.updateLayout();
+ SeqPanel testee = alignFrame.alignPanel.getSeqPanel();
+ int x = 0;
+ final int charWidth = av.getCharWidth();
+ assertTrue(charWidth > 0); // sanity check
+ assertEquals(av.getRanges().getStartRes(), 0);
+
+ /*
+ * mouse at top left of wrapped panel, no West (left) scale
+ */
+ MouseEvent evt = new MouseEvent(testee, MouseEvent.MOUSE_MOVED, 0L, 0,
+ x, 0, 0, 0, 0, false, 0);
+ assertEquals(testee.findColumn(evt), 0);
+
+ /*
+ * not quite one charWidth across
+ */
+ x = charWidth - 1;
+ evt = new MouseEvent(testee, MouseEvent.MOUSE_MOVED, 0L, 0, x, 0, 0, 0,
+ 0, false, 0);
+ assertEquals(testee.findColumn(evt), 0);
+
+ /*
+ * one charWidth across
+ */
+ x = charWidth;
+ evt = new MouseEvent(testee, MouseEvent.MOUSE_MOVED, 0L, 0, x, 0, 0, 0,
+ 0, false, 0);
+ assertEquals(testee.findColumn(evt), 1);
+
+ /*
+ * x over scale left (before drawn columns) results in -1
+ */
+ av.setScaleLeftWrapped(true);
+ alignFrame.alignPanel.updateLayout();
+ SeqCanvas seqCanvas = testee.seqCanvas;
+ int labelWidth = (int) PA.getValue(seqCanvas, "labelWidthWest");
+ assertTrue(labelWidth > 0);
+ x = labelWidth - 1;
+ evt = new MouseEvent(testee, MouseEvent.MOUSE_MOVED, 0L, 0, x, 0, 0, 0,
+ 0, false, 0);
+ assertEquals(testee.findColumn(evt), -1);
+
+ x = labelWidth;
+ evt = new MouseEvent(testee, MouseEvent.MOUSE_MOVED, 0L, 0, x, 0, 0, 0,
+ 0, false, 0);
+ assertEquals(testee.findColumn(evt), 0);
+
+ /*
+ * x over right edge of last residue (including scale left)
+ */
+ int residuesWide = av.getRanges().getViewportWidth();
+ assertTrue(residuesWide > 0);
+ x = labelWidth + charWidth * residuesWide - 1;
+ evt = new MouseEvent(testee, MouseEvent.MOUSE_MOVED, 0L, 0, x, 0, 0, 0,
+ 0, false, 0);
+ assertEquals(testee.findColumn(evt), residuesWide - 1);
+
+ /*
+ * x over scale right (beyond drawn columns) results in -1
+ */
+ av.setScaleRightWrapped(true);
+ alignFrame.alignPanel.updateLayout();
+ labelWidth = (int) PA.getValue(seqCanvas, "labelWidthEast");
+ assertTrue(labelWidth > 0);
+ int residuesWide2 = av.getRanges().getViewportWidth();
+ assertTrue(residuesWide2 > 0);
+ assertTrue(residuesWide2 < residuesWide); // available width reduced
+ x += 1; // just over left edge of scale right
+ evt = new MouseEvent(testee, MouseEvent.MOUSE_MOVED, 0L, 0, x, 0, 0, 0,
+ 0, false, 0);
+ assertEquals(testee.findColumn(evt), -1);
+
+ // todo add startRes offset, hidden columns
+
+ }
+