JAL-3218 allow both Hide and Reveal in scale panel popup menu

[jalview.git] / test / jalview / gui / ScalePanelTest.java

diff --git a/test/jalview/gui/ScalePanelTest.java b/test/jalview/gui/ScalePanelTest.java
index 0ec1c1f..7d39ea9 100644 (file)
--- a/test/jalview/gui/ScalePanelTest.java
+++ b/test/jalview/gui/ScalePanelTest.java
@@ -12,10 +12,14 @@ import jalview.datamodel.SequenceGroup;
 import jalview.datamodel.SequenceI;
 import jalview.io.DataSourceType;
 import jalview.io.FileLoader;
+import jalview.util.MessageManager;
 import jalview.viewmodel.ViewportRanges;
 
 import java.awt.event.MouseEvent;
 
+import javax.swing.JMenuItem;
+import javax.swing.JPopupMenu;
+
 import org.testng.annotations.BeforeClass;
 import org.testng.annotations.Test;
 
@@ -95,6 +99,132 @@ public class ScalePanelTest
     assertEquals(sg.getEndRes(), 30);
   }
 
+  @Test(groups = "Functional")
+  public void testBuildPopupMenu()
+  {
+    final String hide = MessageManager.getString("label.hide_columns");
+    final String reveal = MessageManager.getString("label.reveal");
+    final String revealAll = MessageManager.getString("action.reveal_all");
+
+    String seq1 = ">Seq1\nANTOFAGASTA";
+    AlignFrame alignFrame = new FileLoader().LoadFileWaitTillLoaded(seq1,
+            DataSourceType.PASTE);
+    ScalePanel scalePanel = alignFrame.alignPanel.getScalePanel();
+    AlignViewport viewport = alignFrame.getViewport();
+    int cw = viewport.getCharWidth();
+
+    /*
+     * hide columns 3-4 (counting from 0)
+     */
+    viewport.hideColumns(3, 4);
+    alignFrame.alignPanel.updateLayout();
+
+    /*
+     * verify popup menu left/right of hidden column marker
+     * NB need to call mouseMoved first as this sets field 'reveal'
+     */
+    int xPos = 1 * cw + 2; // 2 columns left of hidden marker
+    MouseEvent mouse = new MouseEvent(scalePanel, 0, 1, 0, xPos, 0, 1,
+            false);
+    scalePanel.mouseMoved(mouse);
+    JPopupMenu popup = scalePanel.buildPopupMenu(1);
+    assertEquals(popup.getSubElements().length, 0);
+
+    /*
+     * popup just left of hidden marker has 'Reveal'
+     */
+    xPos = 2 * cw + 2;
+    mouse = new MouseEvent(scalePanel, 0, 1, 0, xPos, 0, 1, false);
+    scalePanel.mouseMoved(mouse);
+    popup = scalePanel.buildPopupMenu(2);
+    assertEquals(popup.getSubElements().length, 1);
+    assertEquals(((JMenuItem) popup.getSubElements()[0]).getText(), reveal);
+
+    /*
+     * popup just right of hidden marker has 'Reveal'
+     */
+    xPos = 3 * cw + 2;
+    mouse = new MouseEvent(scalePanel, 0, 1, 0, xPos, 0, 1, false);
+    scalePanel.mouseMoved(mouse);
+    popup = scalePanel.buildPopupMenu(5); // allowing for 2 hidden columns
+    assertEquals(popup.getSubElements().length, 1);
+    assertEquals(((JMenuItem) popup.getSubElements()[0]).getText(), reveal);
+
+    /*
+     * popup further right is empty
+     */
+    xPos = 4 * cw + 2;
+    mouse = new MouseEvent(scalePanel, 0, 1, 0, xPos, 0, 1, false);
+    scalePanel.mouseMoved(mouse);
+    popup = scalePanel.buildPopupMenu(6); // allowing for 2 hidden columns
+    assertEquals(popup.getSubElements().length, 0);
+
+    /*
+     * 'drag' to select columns around the hidden column marker
+     */
+    xPos = 1 * cw + 2;
+    mouse = new MouseEvent(scalePanel, 0, 1, 0, xPos, 0, 1, false);
+    scalePanel.mousePressed(mouse);
+    scalePanel.mouseDragged(mouse);
+    xPos = 5 * cw + 2;
+    mouse = new MouseEvent(scalePanel, 0, 1, 0, xPos, 0, 1, false);
+    scalePanel.mouseReleased(mouse);
+
+    /*
+     * popup 2 columns left of marker: 'Hide' only
+     */
+    xPos = 1 * cw + 2;
+    mouse = new MouseEvent(scalePanel, 0, 1, 0, xPos, 0, 1, false);
+    scalePanel.mouseMoved(mouse);
+    popup = scalePanel.buildPopupMenu(1);
+    assertEquals(popup.getSubElements().length, 1);
+    assertEquals(((JMenuItem) popup.getSubElements()[0]).getText(), hide);
+
+    /*
+     * popup just left of marker: 'Reveal' and 'Hide'
+     */
+    xPos = 2 * cw + 2;
+    mouse = new MouseEvent(scalePanel, 0, 1, 0, xPos, 0, 1, false);
+    scalePanel.mouseMoved(mouse);
+    popup = scalePanel.buildPopupMenu(1);
+    assertEquals(popup.getSubElements().length, 2);
+    assertEquals(((JMenuItem) popup.getSubElements()[0]).getText(), reveal);
+    assertEquals(((JMenuItem) popup.getSubElements()[1]).getText(), hide);
+
+    /*
+     * popup just right of marker: 'Reveal' and 'Hide'
+     */
+    xPos = 3 * cw + 2;
+    mouse = new MouseEvent(scalePanel, 0, 1, 0, xPos, 0, 1, false);
+    scalePanel.mouseMoved(mouse);
+    popup = scalePanel.buildPopupMenu(5);
+    assertEquals(popup.getSubElements().length, 2);
+    assertEquals(((JMenuItem) popup.getSubElements()[0]).getText(), reveal);
+    assertEquals(((JMenuItem) popup.getSubElements()[1]).getText(), hide);
+
+    /*
+     * hiding a second region adds option 'Reveal all' to 'Reveal'
+     */
+    viewport.hideColumns(6, 7);
+    alignFrame.alignPanel.updateLayout();
+    xPos = 3 * cw + 2;
+    mouse = new MouseEvent(scalePanel, 0, 1, 0, xPos, 0, 1, false);
+    scalePanel.mouseMoved(mouse);
+    popup = scalePanel.buildPopupMenu(5);
+    assertEquals(popup.getSubElements().length, 3);
+    assertEquals(((JMenuItem) popup.getSubElements()[0]).getText(), reveal);
+    assertEquals(((JMenuItem) popup.getSubElements()[1]).getText(),
+            revealAll);
+    assertEquals(((JMenuItem) popup.getSubElements()[2]).getText(), hide);
+
+    alignFrame.deselectAllSequenceMenuItem_actionPerformed(null);
+    popup = scalePanel.buildPopupMenu(5);
+    assertEquals(popup.getSubElements().length, 2);
+    assertEquals(((JMenuItem) popup.getSubElements()[0]).getText(), reveal);
+    assertEquals(((JMenuItem) popup.getSubElements()[1]).getText(),
+            revealAll);
+  }
+
   @BeforeClass(alwaysRun = true)
   public static void setUpBeforeClass() throws Exception
   {