X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FScalePanel.java;h=316b6beeb921fdad69ed374c17c7344801db9d6f;hb=71d6099d5246bdaf7b667e02620f403937582780;hp=194066e172d04d5beece1443aed9bf40437ff74a;hpb=6e2c975d1b0b32b54da3e2854a75dae607a4bfd3;p=jalview.git diff --git a/src/jalview/gui/ScalePanel.java b/src/jalview/gui/ScalePanel.java index 194066e..316b6be 100755 --- a/src/jalview/gui/ScalePanel.java +++ b/src/jalview/gui/ScalePanel.java @@ -23,7 +23,10 @@ package jalview.gui; import jalview.datamodel.ColumnSelection; import jalview.datamodel.SequenceGroup; import jalview.datamodel.SequenceI; +import jalview.renderer.ScaleRenderer; +import jalview.renderer.ScaleRenderer.ScaleMark; import jalview.util.MessageManager; +import jalview.util.Platform; import java.awt.Color; import java.awt.FontMetrics; @@ -35,6 +38,7 @@ import java.awt.event.ActionListener; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import java.awt.event.MouseMotionListener; +import java.util.List; import javax.swing.JMenuItem; import javax.swing.JPanel; @@ -42,17 +46,14 @@ import javax.swing.JPopupMenu; import javax.swing.ToolTipManager; /** - * DOCUMENT ME! - * - * @author $author$ - * @version $Revision$ + * The panel containing the sequence ruler (when not in wrapped mode), and + * supports a range of mouse operations to select, hide or reveal columns. */ public class ScalePanel extends JPanel implements MouseMotionListener, MouseListener { protected int offy = 4; - /** DOCUMENT ME!! */ public int width; protected AlignViewport av; @@ -61,13 +62,26 @@ public class ScalePanel extends JPanel implements MouseMotionListener, boolean stretchingGroup = false; - int min; // used by mouseDragged to see if user + /* + * min, max hold the extent of a mouse drag action + */ + int min; - int max; // used by mouseDragged to see if user + int max; boolean mouseDragging = false; - // wants to delete columns + /* + * holds a hidden column range when the mouse is over an adjacent column + */ + int[] reveal; + + /** + * Constructor + * + * @param av + * @param ap + */ public ScalePanel(AlignViewport av, AlignmentPanel ap) { this.av = av; @@ -208,7 +222,7 @@ public class ScalePanel extends JPanel implements MouseMotionListener, */ protected void leftMouseButtonPressed(MouseEvent evt, final int res) { - if (!evt.isControlDown() && !evt.isShiftDown()) + if (!Platform.isControlDown(evt) && !evt.isShiftDown()) { av.getColumnSelection().clear(); } @@ -392,6 +406,8 @@ public class ScalePanel extends JPanel implements MouseMotionListener, @Override public void mouseMoved(MouseEvent evt) { + this.setToolTipText(null); + reveal = null; if (!av.hasHiddenColumns()) { return; @@ -401,7 +417,6 @@ public class ScalePanel extends JPanel implements MouseMotionListener, res = av.getColumnSelection().adjustForHiddenColumns(res); - reveal = null; if (av.getColumnSelection().getHiddenColumns() != null) { for (int[] region : av.getColumnSelection().getHiddenColumns()) @@ -414,17 +429,11 @@ public class ScalePanel extends JPanel implements MouseMotionListener, .getString("label.reveal_hidden_columns")); break; } - else - { - this.setToolTipText(null); - } } } repaint(); } - int[] reveal; - /** * DOCUMENT ME! * @@ -459,7 +468,6 @@ public class ScalePanel extends JPanel implements MouseMotionListener, ColumnSelection cs = av.getColumnSelection(); int avCharWidth = av.getCharWidth(), avCharHeight = av.getCharHeight(); - int s; if (cs != null) { gg.setColor(new Color(220, 0, 0)); @@ -488,92 +496,16 @@ public class ScalePanel extends JPanel implements MouseMotionListener, } } } - // Draw the scale numbers - gg.setColor(Color.black); - - int scalestartx = (startx / 10) * 10; - - SequenceI refSeq = av.getAlignment().getSeqrep(); - int refSp = 0, refEp = -1, refStart = 0, refEnd = -1, refStartI = 0, refEndI = -1; - if (refSeq != null) - { - // find bounds and set origin appopriately - // locate first visible position for this sequence - int[] refbounds = av.getColumnSelection() - .locateVisibleBoundsOfSequence(refSeq); - - refSp = refbounds[0]; - refEp = refbounds[1]; - refStart = refbounds[2]; - refEnd = refbounds[3]; - refStartI = refbounds[4]; - refEndI = refbounds[5]; - scalestartx = refSp + ((scalestartx - refSp) / 10) * 10; - } - int widthx = 1 + endx - startx; FontMetrics fm = gg.getFontMetrics(av.getFont()); - int y = avCharHeight - fm.getDescent(); - - if (refSeq == null && scalestartx % 10 == 0) - { - scalestartx += 5; - } - - String string; - int maxX = 0, refN, iadj; - // todo: add a 'reference origin column' to set column number relative to - for (int i = scalestartx; i < endx; i += 5) - { - if (((i - refSp) % 10) == 0) - { - iadj = av.getColumnSelection().adjustForHiddenColumns(i - 1); - if (refSeq == null) - { - string = String.valueOf(iadj); - } - else - { - refN = refSeq.findPosition(iadj); - // TODO show bounds if position is a gap - // - ie L--R -> "1L|2R" for - // marker - if (iadj < refStartI) - { - string = String.valueOf(iadj - refStartI); - } - else if (iadj > refEndI) - { - string = "+" + String.valueOf(iadj - refEndI); - } - else - { - string = String.valueOf(refN) + refSeq.getCharAt(iadj); - } - } - if ((i - startx - 1) * avCharWidth > maxX) - { - gg.drawString(string, (i - startx - 1) * avCharWidth, y); - maxX = (i - startx + 1) * avCharWidth + fm.stringWidth(string); - } - - gg.drawLine(((i - startx - 1) * avCharWidth) + (avCharWidth / 2), - y + 2, - ((i - startx - 1) * avCharWidth) + (avCharWidth / 2), y - + (fm.getDescent() * 2)); - } - else - { - gg.drawLine(((i - startx - 1) * avCharWidth) + (avCharWidth / 2), y - + fm.getDescent(), ((i - startx - 1) * avCharWidth) - + (avCharWidth / 2), y + (fm.getDescent() * 2)); - } - } - + int y = avCharHeight; + int yOf = fm.getDescent(); + y -= yOf; if (av.hasHiddenColumns()) { + // draw any hidden column markers gg.setColor(Color.blue); int res; if (av.getShowHiddenMarkers() @@ -590,20 +522,44 @@ public class ScalePanel extends JPanel implements MouseMotionListener, continue; } - gg.fillPolygon(new int[] { res * avCharWidth - avCharHeight / 4, - res * avCharWidth + avCharHeight / 4, res * avCharWidth }, - new int[] { y - avCharHeight / 2, y - avCharHeight / 2, - y + 8 }, 3); - + gg.fillPolygon(new int[] { + -1 + res * avCharWidth - avCharHeight / 4, + -1 + res * avCharWidth + avCharHeight / 4, + -1 + res * avCharWidth }, new int[] { y, y, y + 2 * yOf }, 3); } } + } + // Draw the scale numbers + gg.setColor(Color.black); + + int maxX = 0; + List marks = new ScaleRenderer().calculateMarks(av, startx, + endx); - if (reveal != null && reveal[0] > startx && reveal[0] < endx) + for (ScaleMark mark : marks) + { + boolean major = mark.major; + int mpos = mark.column; // (i - startx - 1) + String mstring = mark.text; + if (mstring != null) + { + if (mpos * avCharWidth > maxX) + { + gg.drawString(mstring, mpos * avCharWidth, y); + maxX = (mpos + 2) * avCharWidth + fm.stringWidth(mstring); + } + } + if (major) + { + gg.drawLine((mpos * avCharWidth) + (avCharWidth / 2), y + 2, + (mpos * avCharWidth) + (avCharWidth / 2), y + (yOf * 2)); + } + else { - gg.drawString(MessageManager.getString("label.reveal_columns"), - reveal[0] * avCharWidth, 0); + gg.drawLine((mpos * avCharWidth) + (avCharWidth / 2), y + yOf, + (mpos * avCharWidth) + (avCharWidth / 2), y + (yOf * 2)); } } - } + }