-/*\r
- * Jalview - A Sequence Alignment Editor and Viewer\r
- * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
- *\r
- * This program is free software; you can redistribute it and/or\r
- * modify it under the terms of the GNU General Public License\r
- * as published by the Free Software Foundation; either version 2\r
- * of the License, or (at your option) any later version.\r
- *\r
- * This program is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
- *\r
- * You should have received a copy of the GNU General Public License\r
- * along with this program; if not, write to the Free Software\r
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA\r
- */\r
-package jalview.gui;\r
-\r
-import jalview.datamodel.*;\r
-\r
-import java.awt.*;\r
-import java.awt.event.*;\r
-import java.awt.image.*;\r
-\r
-import javax.swing.*;\r
-\r
-\r
-/**\r
- * DOCUMENT ME!\r
- *\r
- * @author $author$\r
- * @version $Revision$\r
- */\r
-public class AnnotationPanel extends JPanel implements MouseListener,\r
- MouseMotionListener, ActionListener, AdjustmentListener\r
-{\r
- final String HELIX = "Helix";\r
- final String SHEET = "Sheet";\r
- final String LABEL = "Label";\r
- final String REMOVE = "Remove Annotation";\r
- final String COLOUR = "Colour";\r
- final Color HELIX_COLOUR = Color.red.darker();\r
- final Color SHEET_COLOUR = Color.green.darker().darker();\r
-\r
- /** DOCUMENT ME!! */\r
- AlignViewport av;\r
- AlignmentPanel ap;\r
- int activeRow = -1;\r
- BufferedImage image;\r
- Graphics2D gg;\r
- FontMetrics fm;\r
- int imgWidth = 0;\r
- boolean fastPaint = false;\r
-\r
- //Used For mouse Dragging and resizing graphs\r
- int graphStretch = -1;\r
- int graphStretchY = -1;\r
- int min; //used by mouseDragged to see if user\r
- int max; //used by mouseDragged to see if user\r
- boolean mouseDragging = false;\r
-\r
- boolean MAC = false;\r
-\r
- /**\r
- * Creates a new AnnotationPanel object.\r
- *\r
- * @param ap DOCUMENT ME!\r
- */\r
- public AnnotationPanel(AlignmentPanel ap)\r
- {\r
-\r
- if(System.getProperty("os.name").startsWith("Mac"))\r
- MAC = true;\r
-\r
- ToolTipManager.sharedInstance().registerComponent(this);\r
- ToolTipManager.sharedInstance().setInitialDelay(0);\r
- ToolTipManager.sharedInstance().setDismissDelay(10000);\r
- this.ap = ap;\r
- av = ap.av;\r
- this.setLayout(null);\r
- addMouseListener(this);\r
- addMouseMotionListener(this);\r
- ap.annotationScroller.getVerticalScrollBar().addAdjustmentListener(this);\r
- }\r
-\r
- public AnnotationPanel(AlignViewport av)\r
- {\r
- this.av = av;\r
- }\r
-\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void adjustmentValueChanged(AdjustmentEvent evt)\r
- {\r
- ap.alabels.setScrollOffset(-evt.getValue());\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- */\r
- public int adjustPanelHeight()\r
- {\r
- // setHeight of panels\r
- image = null;\r
- AlignmentAnnotation[] aa = av.alignment.getAlignmentAnnotation();\r
- int height = 0;\r
-\r
- if (aa != null)\r
- {\r
- for (int i = 0; i < aa.length; i++)\r
- {\r
- if (!aa[i].visible)\r
- {\r
- continue;\r
- }\r
-\r
- aa[i].height = 0;\r
-\r
- if (aa[i].hasText)\r
- {\r
- aa[i].height += av.charHeight;\r
- }\r
-\r
- if (aa[i].hasIcons)\r
- {\r
- aa[i].height += 16;\r
- }\r
-\r
- if (aa[i].graph>0)\r
- {\r
- aa[i].height += aa[i].graphHeight;\r
- }\r
-\r
- if (aa[i].height == 0)\r
- {\r
- aa[i].height = 20;\r
- }\r
-\r
- height += aa[i].height;\r
- }\r
- }\r
- else\r
- {\r
- height = 20;\r
- }\r
-\r
- this.setPreferredSize(new Dimension(1, height));\r
-\r
- return height;\r
- }\r
-\r
-\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void actionPerformed(ActionEvent evt)\r
- {\r
- AlignmentAnnotation[] aa = av.alignment.getAlignmentAnnotation();\r
- Annotation[] anot = aa[activeRow].annotations;\r
-\r
- if (evt.getActionCommand().equals(REMOVE))\r
- {\r
- for (int i = 0; i < av.getColumnSelection().size(); i++)\r
- {\r
- anot[av.getColumnSelection().columnAt(i)] = null;\r
- }\r
- }\r
- else if (evt.getActionCommand().equals(LABEL))\r
- {\r
- String label = JOptionPane.showInputDialog(this, "Enter Label ",\r
- "Enter label", JOptionPane.QUESTION_MESSAGE);\r
-\r
- if (label == null)\r
- {\r
- return;\r
- }\r
-\r
- if ((label.length() > 0) && !aa[activeRow].hasText)\r
- {\r
- aa[activeRow].hasText = true;\r
- }\r
-\r
- for (int i = 0; i < av.getColumnSelection().size(); i++)\r
- {\r
- int index = av.getColumnSelection().columnAt(i);\r
-\r
- if (anot[index] == null)\r
- {\r
- anot[index] = new Annotation(label, "", ' ', 0);\r
- }\r
-\r
- anot[index].displayCharacter = label;\r
- }\r
- }\r
- else if (evt.getActionCommand().equals(COLOUR))\r
- {\r
- Color col = JColorChooser.showDialog(this,\r
- "Choose foreground colour", Color.black);\r
-\r
- for (int i = 0; i < av.getColumnSelection().size(); i++)\r
- {\r
- int index = av.getColumnSelection().columnAt(i);\r
-\r
- if (anot[index] == null)\r
- {\r
- anot[index] = new Annotation("", "", ' ', 0);\r
- }\r
-\r
- anot[index].colour = col;\r
- }\r
- }\r
- else // HELIX OR SHEET\r
- {\r
- char type = 0;\r
- String symbol = "\u03B1";\r
-\r
- if (evt.getActionCommand().equals(HELIX))\r
- {\r
- type = 'H';\r
- }\r
- else if (evt.getActionCommand().equals(SHEET))\r
- {\r
- type = 'E';\r
- symbol = "\u03B2";\r
- }\r
-\r
- if (!aa[activeRow].hasIcons)\r
- {\r
- aa[activeRow].hasIcons = true;\r
- }\r
-\r
- String label = JOptionPane.showInputDialog("Enter a label for the structure?",\r
- symbol);\r
-\r
- if (label == null)\r
- {\r
- return;\r
- }\r
-\r
- if ((label.length() > 0) && !aa[activeRow].hasText)\r
- {\r
- aa[activeRow].hasText = true;\r
- }\r
-\r
- for (int i = 0; i < av.getColumnSelection().size(); i++)\r
- {\r
- int index = av.getColumnSelection().columnAt(i);\r
-\r
- if (anot[index] == null)\r
- {\r
- anot[index] = new Annotation(label, "", type, 0);\r
- }\r
-\r
- anot[index].secondaryStructure = type;\r
- anot[index].displayCharacter = label;\r
- }\r
- }\r
-\r
- adjustPanelHeight();\r
- repaint();\r
-\r
- return;\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void mousePressed(MouseEvent evt)\r
- {\r
-\r
-\r
- AlignmentAnnotation[] aa = av.alignment.getAlignmentAnnotation();\r
- if(aa==null)\r
- return;\r
-\r
-\r
- int height = 0;\r
- activeRow = -1;\r
-\r
-\r
- for (int i = 0; i < aa.length; i++)\r
- {\r
- if (aa[i].visible)\r
- {\r
- height += aa[i].height;\r
- }\r
-\r
- if (evt.getY() < height)\r
- {\r
- if (aa[i].editable)\r
- {\r
- activeRow = i;\r
- }\r
- else if(aa[i].graph>0)\r
- {\r
- //Stretch Graph\r
- graphStretch = i;\r
- graphStretchY = evt.getY();\r
- }\r
-\r
- break;\r
- }\r
- }\r
-\r
-\r
- if (SwingUtilities.isRightMouseButton(evt))\r
- {\r
- if (av.getColumnSelection() == null)\r
- {\r
- return;\r
- }\r
-\r
- JPopupMenu pop = new JPopupMenu("Structure type");\r
- JMenuItem item = new JMenuItem(HELIX);\r
- item.addActionListener(this);\r
- pop.add(item);\r
- item = new JMenuItem(SHEET);\r
- item.addActionListener(this);\r
- pop.add(item);\r
- item = new JMenuItem(LABEL);\r
- item.addActionListener(this);\r
- pop.add(item);\r
- item = new JMenuItem(COLOUR);\r
- item.addActionListener(this);\r
- pop.add(item);\r
- item = new JMenuItem(REMOVE);\r
- item.addActionListener(this);\r
- pop.add(item);\r
- pop.show(this, evt.getX(), evt.getY());\r
-\r
- return;\r
- }\r
-\r
- if (aa == null)\r
- {\r
- return;\r
- }\r
-\r
- int res = (evt.getX() / av.getCharWidth()) + av.getStartRes();\r
-\r
- min = res;\r
- max = res;\r
-\r
- if (av.getColumnSelection().contains(res))\r
- av.getColumnSelection().removeElement(res);\r
- else\r
- {\r
- av.getColumnSelection().addElement(res);\r
- SequenceGroup sg = new SequenceGroup();\r
-\r
- for (int i = 0; i < av.alignment.getSequences().size(); i++)\r
- {\r
- sg.addSequence(av.alignment.getSequenceAt(i), false);\r
- }\r
-\r
- sg.setStartRes(res);\r
- sg.setEndRes(res);\r
- av.setSelectionGroup(sg);\r
- }\r
-\r
- ap.repaint();\r
-\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void mouseReleased(MouseEvent evt)\r
- {\r
- graphStretch = -1;\r
- graphStretchY = -1;\r
- mouseDragging = false;\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void mouseEntered(MouseEvent evt)\r
- {\r
- if(mouseDragging)\r
- ap.seqPanel.scrollCanvas(null);\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void mouseExited(MouseEvent evt)\r
- {\r
- if(mouseDragging)\r
- ap.seqPanel.scrollCanvas(evt);\r
- }\r
-\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void mouseDragged(MouseEvent evt)\r
- {\r
- if(graphStretch>-1)\r
- {\r
- av.alignment.getAlignmentAnnotation()[graphStretch].graphHeight += graphStretchY - evt.getY();\r
- if(av.alignment.getAlignmentAnnotation()[graphStretch].graphHeight <10)\r
- av.alignment.getAlignmentAnnotation()[graphStretch].graphHeight = 10;\r
- graphStretchY = evt.getY();\r
- adjustPanelHeight();\r
- ap.repaint();\r
- }\r
- else\r
- {\r
- mouseDragging = true;\r
-\r
- int res = (evt.getX() / av.getCharWidth()) + av.getStartRes();\r
-\r
- SequenceGroup sg = av.getSelectionGroup();\r
-\r
- if (res < min)\r
- {\r
- min = res;\r
- }\r
-\r
- if (res > max)\r
- {\r
- max = res;\r
- }\r
-\r
- if (sg != null)\r
- {\r
- if (!av.getColumnSelection().contains(res))\r
- {\r
- av.getColumnSelection().addElement(res);\r
- }\r
-\r
- if (res > sg.getStartRes())\r
- {\r
- sg.setEndRes(res);\r
- }\r
- else if (res < sg.getStartRes())\r
- {\r
- sg.setStartRes(res);\r
- }\r
-\r
- for (int i = min; i <= max; i++)\r
- {\r
- if ((i < sg.getStartRes()) || (i > sg.getEndRes()))\r
- {\r
- av.getColumnSelection().removeElement(i);\r
- }\r
- else\r
- {\r
- av.getColumnSelection().addElement(i);\r
- }\r
- }\r
-\r
- ap.repaint();\r
- }\r
-\r
- }\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void mouseMoved(MouseEvent evt)\r
- {\r
- AlignmentAnnotation[] aa = av.alignment.getAlignmentAnnotation();\r
-\r
- if (aa == null)\r
- {\r
- return;\r
- }\r
-\r
- int row = -1;\r
- int height = 0;\r
-\r
- for (int i = 0; i < aa.length; i++)\r
- {\r
- if (aa[i].visible)\r
- {\r
- height += aa[i].height;\r
- }\r
-\r
- if (evt.getY() < height)\r
- {\r
- row = i;\r
-\r
- break;\r
- }\r
- }\r
-\r
- int res = (evt.getX() / av.getCharWidth()) + av.getStartRes();\r
-\r
- if(av.hasHiddenColumns)\r
- res = av.getColumnSelection().adjustForHiddenColumns(res);\r
-\r
- if (row > -1 && res<aa[row].annotations.length)\r
- {\r
- if(aa[row].graphGroup>-1)\r
- {\r
- StringBuffer tip = new StringBuffer("<html>");\r
- for (int gg = 0; gg < aa.length; gg++)\r
- {\r
- if (aa[gg].graphGroup == aa[row].graphGroup && aa[gg].annotations[res]!=null)\r
- tip.append(aa[gg].label+" "+aa[gg].annotations[res].description+"<br>" );\r
- }\r
- if(tip.length()!=6)\r
- {\r
- tip.setLength(tip.length() - 4);\r
- this.setToolTipText(tip.toString() + "</html>");\r
- }\r
- }\r
- else if(aa[row].annotations[res] != null)\r
- this.setToolTipText(aa[row].annotations[res].description);\r
-\r
- if(aa[row].annotations[res]!=null)\r
- {\r
- StringBuffer text = new StringBuffer("Sequence position " +\r
- (res + 1) + " " +\r
- aa[row].annotations[res].description);\r
-\r
- ap.alignFrame.statusBar.setText(text.toString());\r
- }\r
- }\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void mouseClicked(MouseEvent evt)\r
- {\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param g DOCUMENT ME!\r
- */\r
- public void paintComponent(Graphics g)\r
- {\r
- g.setColor(Color.white);\r
- g.fillRect(0, 0, getWidth(), getHeight());\r
-\r
- if(image!=null)\r
- {if (fastPaint\r
- || (getVisibleRect().width != g.getClipBounds().width)\r
- || (getVisibleRect().height != g.getClipBounds().height))\r
- {\r
- g.drawImage(image, 0, 0, this);\r
- fastPaint = false;\r
- return;\r
- }\r
- }\r
- imgWidth = (av.endRes - av.startRes + 1) * av.charWidth;\r
-\r
- if (image == null || imgWidth != image.getWidth()\r
- || image.getHeight(this) != getHeight())\r
- {\r
- image = new BufferedImage(imgWidth, ap.annotationPanel.getHeight(),\r
- BufferedImage.TYPE_INT_RGB);\r
- gg = (Graphics2D) image.getGraphics();\r
-\r
- if(av.antiAlias)\r
- gg.setRenderingHint(RenderingHints.KEY_ANTIALIASING,\r
- RenderingHints.VALUE_ANTIALIAS_ON);\r
-\r
- gg.setFont(av.getFont());\r
- fm = gg.getFontMetrics();\r
- }\r
-\r
-\r
- drawComponent(gg, av.startRes, av.endRes + 1);\r
- g.drawImage(image, 0, 0, this);\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param horizontal DOCUMENT ME!\r
- */\r
- public void fastPaint(int horizontal)\r
- {\r
- if ((horizontal == 0) || gg==null ||\r
- (av.alignment.getAlignmentAnnotation() == null) ||\r
- (av.alignment.getAlignmentAnnotation().length < 1))\r
- {\r
- repaint();\r
- return;\r
- }\r
-\r
- gg.copyArea(0, 0, imgWidth, getHeight(), -horizontal * av.charWidth, 0);\r
-\r
- int sr = av.startRes;\r
- int er = av.endRes + 1;\r
- int transX = 0;\r
-\r
- if (horizontal > 0) // scrollbar pulled right, image to the left\r
- {\r
- transX = (er - sr - horizontal) * av.charWidth;\r
- sr = er - horizontal;\r
- }\r
- else if (horizontal < 0)\r
- {\r
- er = sr - horizontal;\r
- }\r
-\r
- gg.translate(transX, 0);\r
-\r
- drawComponent(gg, sr, er);\r
-\r
- gg.translate(-transX, 0);\r
-\r
- fastPaint = true;\r
-\r
- repaint();\r
-\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param g DOCUMENT ME!\r
- * @param startRes DOCUMENT ME!\r
- * @param endRes DOCUMENT ME!\r
- */\r
- public void drawComponent(Graphics g, int startRes, int endRes)\r
- {\r
- g.setFont(av.getFont());\r
-\r
- if (fm == null)\r
- fm = g.getFontMetrics();\r
-\r
-\r
- g.setColor(Color.white);\r
- g.fillRect(0, 0, (endRes - startRes) * av.charWidth, getHeight());\r
-\r
- if ( (av.alignment.getAlignmentAnnotation() == null) ||\r
- (av.alignment.getAlignmentAnnotation().length < 1))\r
- {\r
- g.setColor(Color.white);\r
- g.fillRect(0, 0, getWidth(), getHeight());\r
- g.setColor(Color.black);\r
- if(av.validCharWidth)\r
- g.drawString("Alignment has no annotations", 20, 15);\r
-\r
- return;\r
- }\r
-\r
- AlignmentAnnotation[] aa = av.alignment.getAlignmentAnnotation();\r
-\r
- int x = 0, y = 0;\r
- int column=0;\r
- char lastSS;\r
- int lastSSX;\r
- int iconOffset = av.charHeight / 2;\r
- boolean validRes = false;\r
-\r
- boolean [] graphGroupDrawn = new boolean[aa.length];\r
-\r
-\r
- //\u03B2 \u03B1\r
- for (int i = 0; i < aa.length; i++)\r
- {\r
- AlignmentAnnotation row = aa[i];\r
-\r
- if (!row.visible)\r
- {\r
- continue;\r
- }\r
-\r
- lastSS = ' ';\r
- lastSSX = 0;\r
-\r
- if (row.graph>0)\r
- {\r
- if(row.graphGroup>-1 && graphGroupDrawn[ row.graphGroup ] )\r
- continue;\r
-\r
- // this is so that we draw the characters below the graph\r
- y += row.height;\r
-\r
- if (row.hasText)\r
- {\r
- y -= av.charHeight;\r
- }\r
- }\r
-\r
- if (row.hasText)\r
- {\r
- iconOffset = av.charHeight / 2;\r
- }\r
- else\r
- {\r
- iconOffset = 0;\r
- }\r
-\r
- x = 0;\r
- while (x < endRes-startRes)\r
- {\r
- if (av.hasHiddenColumns)\r
- {\r
- column = av.getColumnSelection().adjustForHiddenColumns(startRes+x);\r
- if (column > row.annotations.length-1)\r
- {\r
- break;\r
- }\r
- }\r
- else\r
- column = startRes+x;\r
-\r
-\r
- if ((row.annotations.length <= column) ||\r
- (row.annotations[column] == null))\r
- {\r
- validRes = false;\r
- }\r
- else\r
- {\r
- validRes = true;\r
- }\r
-\r
-\r
- if (activeRow == i)\r
- {\r
- g.setColor(Color.red);\r
-\r
- if (av.getColumnSelection() != null)\r
- {\r
- for (int n = 0; n < av.getColumnSelection().size(); n++)\r
- {\r
- int v = av.getColumnSelection().columnAt(n);\r
-\r
- if (v == column)\r
- {\r
- g.fillRect(x * av.charWidth, y,\r
- av.charWidth, av.charHeight);\r
- }\r
- }\r
- }\r
- }\r
-\r
- if (av.validCharWidth && validRes &&\r
- (row.annotations[column].displayCharacter.length() > 0))\r
- {\r
-\r
- int charOffset = (av.charWidth -\r
- fm.charWidth(row.annotations[column].displayCharacter.charAt(\r
- 0))) / 2;\r
- g.setColor(row.annotations[column].colour);\r
-\r
- if (column == 0 || row.graph>0)\r
- {\r
- g.drawString(row.annotations[column].displayCharacter,\r
- (x*av.charWidth)+charOffset,\r
- y + iconOffset + 3);\r
- }\r
- else if (\r
- row.annotations[column - 1] == null\r
- ||(!row.annotations[column].displayCharacter.equals(\r
- row.annotations[column - 1].displayCharacter)\r
- ||\r
- (row.annotations[column].displayCharacter.length() <2 &&\r
- row.annotations[column].secondaryStructure==' ')))\r
- {\r
- g.drawString(row.annotations[column].displayCharacter,\r
- x*av.charWidth+charOffset,\r
- y + iconOffset + 3);\r
- }\r
- }\r
-\r
- if (row.hasIcons)\r
- {\r
- if (!validRes ||\r
- (row.annotations[column].secondaryStructure != lastSS))\r
- {\r
- switch (lastSS)\r
- {\r
- case 'H':\r
- g.setColor(HELIX_COLOUR);\r
- if(MAC)\r
- {\r
- //Off by 1 offset when drawing rects and ovals\r
- //to offscreen image on the MAC\r
- g.fillRoundRect(lastSSX, y + 4 + iconOffset,\r
- x*av.charWidth - lastSSX, 7, 8, 8);\r
- break;\r
- }\r
-\r
- int sCol = (lastSSX / av.charWidth) + startRes;\r
- int x1 = lastSSX;\r
- int x2 = x*av.charWidth;\r
-\r
- if(sCol==0 ||\r
- row.annotations[sCol-1]==null ||\r
- row.annotations[sCol-1].secondaryStructure!='H')\r
- {\r
- g.fillArc(lastSSX, y+4+iconOffset, av.charWidth+1, 7, 90,180) ;\r
- x1 += av.charWidth/2;\r
- }\r
-\r
- if(row.annotations[column]==null ||\r
- row.annotations[column].secondaryStructure!='H')\r
- {\r
- g.fillArc(x*av.charWidth-av.charWidth,\r
- y+4+iconOffset,\r
- av.charWidth,\r
- 7, 270,180);\r
- x2 -= av.charWidth/2;\r
- }\r
-\r
- g.fillRect(x1, y+4+iconOffset, x2-x1+1, 7);\r
- break;\r
-\r
- case 'E':\r
- g.setColor(SHEET_COLOUR);\r
- g.fillRect(lastSSX, y + 4 + iconOffset,\r
- x*av.charWidth - lastSSX - 4, 7);\r
- g.fillPolygon(new int[] { x*av.charWidth - 5,\r
- x*av.charWidth - 5,\r
- x*av.charWidth },\r
- new int[]\r
- {\r
- y + iconOffset, y + 14 + iconOffset,\r
- y + 7 + iconOffset\r
- }, 3);\r
-\r
- break;\r
-\r
-\r
- default:\r
- g.setColor(Color.gray);\r
- g.fillRect(lastSSX, y + 6 + iconOffset,\r
- x*av.charWidth - lastSSX, 2);\r
-\r
- break;\r
- }\r
-\r
- if (validRes)\r
- {\r
- lastSS = row.annotations[column].secondaryStructure;\r
- }\r
- else\r
- {\r
- lastSS = ' ';\r
- }\r
-\r
- lastSSX = x*av.charWidth;\r
- }\r
- }\r
- column++;\r
- x++;\r
- }\r
-\r
- if(column>=row.annotations.length)\r
- column = row.annotations.length-1;\r
-\r
- x ++;\r
-\r
- if (row.hasIcons)\r
- {\r
- switch (lastSS)\r
- {\r
- case 'H':\r
- g.setColor(HELIX_COLOUR);\r
- if (MAC)\r
- {\r
- //Off by 1 offset when drawing rects and ovals\r
- //to offscreen image on the MAC\r
- g.fillRoundRect(lastSSX, y + 4 + iconOffset,\r
- x*av.charWidth - lastSSX, 7, 8, 8);\r
- break;\r
- }\r
-\r
-\r
- int sCol = (lastSSX / av.charWidth) + startRes;\r
- int x1 = lastSSX;\r
- int x2 = x;\r
-\r
- if(sCol==0 ||\r
- row.annotations[sCol-1]==null ||\r
- row.annotations[sCol-1].secondaryStructure!='H')\r
- {\r
- g.fillArc(lastSSX, y+4+iconOffset, av.charWidth+1, 7, 90,180) ;\r
- x1 += av.charWidth/2;\r
- }\r
-\r
- if(row.annotations[column]==null ||\r
- row.annotations[column].secondaryStructure!='H')\r
- {\r
- g.fillArc(x-av.charWidth, y+4+iconOffset, av.charWidth, 7, 270,180);\r
- x2 -= av.charWidth/2;\r
- }\r
-\r
- g.fillRect(x1, y+4+iconOffset, x2-x1+1, 7);\r
-\r
- break;\r
-\r
- case 'E':\r
- g.setColor(SHEET_COLOUR);\r
-\r
- if (row.annotations[endRes] ==null\r
- || row.annotations[endRes].secondaryStructure != 'E')\r
- {\r
- g.fillRect(lastSSX, y + 4 + iconOffset,\r
- x*av.charWidth - lastSSX - 4, 7);\r
- g.fillPolygon(new int[]\r
- {x*av.charWidth - 5,\r
- x*av.charWidth - 5,\r
- x*av.charWidth},\r
- new int[]\r
- {\r
- y + iconOffset, y + 14 + iconOffset,\r
- y + 7 + iconOffset\r
- }, 3);\r
- }\r
- else\r
- g.fillRect(lastSSX, y + 4 + iconOffset,\r
- x*av.charWidth - lastSSX, 7);\r
-\r
- break;\r
-\r
-\r
- default:\r
- g.setColor(Color.gray);\r
- if(!av.wrapAlignment || endRes==av.endRes)\r
- g.fillRect(lastSSX, y + 6 + iconOffset,\r
- x*av.charWidth - lastSSX, 2);\r
-\r
- break;\r
- }\r
- }\r
-\r
- if (row.graph>0)\r
- {\r
- if(row.graph == AlignmentAnnotation.LINE_GRAPH )\r
- {\r
- if(row.graphGroup>-1 && !graphGroupDrawn[row.graphGroup])\r
- {\r
- float groupmax=-999999, groupmin=9999999;\r
- for(int gg=0; gg<aa.length; gg++)\r
- {\r
- if(aa[gg].graphGroup!=row.graphGroup)\r
- continue;\r
-\r
- if(aa[gg]!=row)\r
- aa[gg].visible = false;\r
-\r
- if(aa[gg].graphMax>groupmax)\r
- groupmax = aa[gg].graphMax;\r
- if(aa[gg].graphMin<groupmin)\r
- groupmin = aa[gg].graphMin;\r
- }\r
-\r
- for (int gg = 0; gg < aa.length; gg++)\r
- {\r
- if (aa[gg].graphGroup == row.graphGroup)\r
- {\r
- drawLineGraph(g, aa[gg], startRes, endRes, y,\r
- groupmin, groupmax,\r
- row.graphHeight);\r
- }\r
- }\r
-\r
- graphGroupDrawn[ row.graphGroup ] = true;\r
- }\r
- else\r
- drawLineGraph(g, row, startRes, endRes,\r
- y, row.graphMin, row.graphMax, row.graphHeight );\r
- }\r
- else if(row.graph == AlignmentAnnotation.BAR_GRAPH )\r
- drawBarGraph(g, row, startRes, endRes,\r
- row.graphMin, row.graphMax, y);\r
- }\r
-\r
- if (row.graph>0 && row.hasText)\r
- {\r
- y += av.charHeight;\r
- }\r
-\r
- if (row.graph==0)\r
- {\r
- y += aa[i].height;\r
- }\r
- }\r
- }\r
-\r
- public void drawLineGraph(Graphics g, AlignmentAnnotation aa,\r
- int sRes, int eRes,\r
- int y,\r
- float min, float max,\r
- int graphHeight)\r
- {\r
- if(sRes>aa.annotations.length)\r
- return;\r
-\r
-\r
- int x = 0;\r
-\r
- //Adjustment for fastpaint to left\r
- if(eRes<av.endRes)\r
- eRes++;\r
-\r
- eRes = Math.min(eRes, aa.annotations.length);\r
-\r
- if(sRes==0)\r
- {\r
- x++;\r
- }\r
-\r
- int y1=y, y2=y;\r
- float range = max - min;\r
-\r
- ////Draw origin\r
- if(min<0)\r
- y2 = y - (int)((0-min / range)*graphHeight);\r
-\r
- g.setColor(Color.gray);\r
- g.drawLine(x-av.charWidth,y2,(eRes-sRes+1)*av.charWidth,y2);\r
-\r
- eRes = Math.min(eRes, aa.annotations.length);\r
-\r
- int column;\r
- int aaMax = aa.annotations.length-1;\r
-\r
- while( x < eRes - sRes )\r
- {\r
- column = sRes + x;\r
- if(av.hasHiddenColumns)\r
- {\r
- column = av.getColumnSelection().adjustForHiddenColumns(column);\r
- }\r
-\r
- if (column > aaMax)\r
- {\r
- break;\r
- }\r
-\r
- if(aa.annotations[column]==null || aa.annotations[column-1]==null)\r
- {\r
- x++;\r
- continue;\r
- }\r
-\r
-\r
- g.setColor(aa.annotations[column].colour);\r
- y1 = y - (int) (((aa.annotations[column-1].value-min) / range) * graphHeight);\r
- y2 = y - (int) (((aa.annotations[column].value-min) / range) * graphHeight);\r
-\r
- g.drawLine(x*av.charWidth-av.charWidth/2, y1, x*av.charWidth+av.charWidth/2, y2);\r
- x ++;\r
- }\r
-\r
- if(aa.threshold!=null)\r
- {\r
- g.setColor(aa.threshold.colour);\r
- Graphics2D g2 = (Graphics2D)g;\r
- g2.setStroke(new BasicStroke(1,\r
- BasicStroke.CAP_SQUARE,\r
- BasicStroke.JOIN_ROUND, 3f,\r
- new float[] { 5f, 3f }, 0f));\r
-\r
- y2 = (int)(y - ((aa.threshold.value-min) / range)*graphHeight);\r
- g.drawLine(0,y2,(eRes-sRes)*av.charWidth,y2);\r
- g2.setStroke(new BasicStroke());\r
- }\r
- }\r
-\r
- public void drawBarGraph(Graphics g, AlignmentAnnotation aa,\r
- int sRes, int eRes,\r
- float min, float max,\r
- int y)\r
- {\r
- if(sRes>aa.annotations.length)\r
- return;\r
-\r
- eRes = Math.min(eRes, aa.annotations.length);\r
-\r
- int x=0, y1=y, y2=y;\r
-\r
- float range = max - min;\r
-\r
- if(min<0)\r
- y2 = y - (int)((0-min / (range))*aa.graphHeight);\r
-\r
- g.setColor(Color.gray);\r
-\r
- g.drawLine(x,y2,(eRes-sRes)*av.charWidth,y2);\r
-\r
- int column;\r
- int aaMax = aa.annotations.length-1;\r
-\r
- while( x < eRes-sRes )\r
- {\r
- column = sRes + x;\r
- if(av.hasHiddenColumns)\r
- {\r
- column = av.getColumnSelection().adjustForHiddenColumns(column);\r
- }\r
-\r
- if(column > aaMax)\r
- {\r
- break;\r
- }\r
-\r
- if (aa.annotations[column] == null)\r
- {\r
- x ++;\r
- continue;\r
- }\r
-\r
- g.setColor(aa.annotations[column].colour);\r
- y1 = y - (int) (((aa.annotations[column].value-min) / (range)) * aa.graphHeight);\r
-\r
- if(y1-y2>0)\r
- g.fillRect(x*av.charWidth, y2, av.charWidth, y1-y2 );\r
- else\r
- g.fillRect(x*av.charWidth, y1, av.charWidth, y2-y1 );\r
-\r
- x ++ ;\r
-\r
- }\r
- if(aa.threshold!=null)\r
- {\r
- g.setColor(aa.threshold.colour);\r
- Graphics2D g2 = (Graphics2D)g;\r
- g2.setStroke(new BasicStroke(1,\r
- BasicStroke.CAP_SQUARE,\r
- BasicStroke.JOIN_ROUND, 3f,\r
- new float[] { 5f, 3f }, 0f));\r
-\r
- y2 = (int)(y - ((aa.threshold.value-min) / range)*aa.graphHeight);\r
- g.drawLine(0,y2,(eRes-sRes)*av.charWidth,y2);\r
- g2.setStroke(new BasicStroke());\r
- }\r
- }\r
-\r
- // used by overview window\r
- public void drawGraph(Graphics g, AlignmentAnnotation aa, int width, int y, int sRes, int eRes)\r
- {\r
- eRes = Math.min(eRes, aa.annotations.length);\r
- g.setColor(Color.white);\r
- g.fillRect(0, 0, width, y);\r
- g.setColor(new Color(0, 0, 180));\r
-\r
- int x = 0, height;\r
-\r
- for (int j = sRes; j < eRes; j++)\r
- {\r
- g.setColor(aa.annotations[j].colour);\r
-\r
- height = (int) ((aa.annotations[j].value / aa.graphMax) * y);\r
- if(height>y)\r
- height = y;\r
-\r
- g.fillRect(x, y - height, av.charWidth, height);\r
- x += av.charWidth;\r
- }\r
- }\r
-\r
-}\r
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
+ *
+ * This file is part of Jalview.
+ *
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *
+ * Jalview is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
+package jalview.gui;
+
+import java.awt.AlphaComposite;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.FontMetrics;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Image;
+import java.awt.Rectangle;
+import java.awt.RenderingHints;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.AdjustmentEvent;
+import java.awt.event.AdjustmentListener;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+import java.awt.event.MouseMotionListener;
+import java.awt.event.MouseWheelEvent;
+import java.awt.event.MouseWheelListener;
+import java.awt.image.BufferedImage;
+import java.beans.PropertyChangeEvent;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import javax.swing.JMenuItem;
+import javax.swing.JPanel;
+import javax.swing.JPopupMenu;
+import javax.swing.Scrollable;
+import javax.swing.ToolTipManager;
+
+import jalview.datamodel.AlignmentAnnotation;
+import jalview.datamodel.AlignmentI;
+import jalview.datamodel.Annotation;
+import jalview.datamodel.ColumnSelection;
+import jalview.datamodel.HiddenColumns;
+import jalview.datamodel.SequenceI;
+import jalview.gui.JalviewColourChooser.ColourChooserListener;
+import jalview.renderer.AnnotationRenderer;
+import jalview.renderer.AwtRenderPanelI;
+import jalview.schemes.ResidueProperties;
+import jalview.util.Comparison;
+import jalview.util.MessageManager;
+import jalview.util.Platform;
+import jalview.viewmodel.ViewportListenerI;
+import jalview.viewmodel.ViewportRanges;
+
+/**
+ * AnnotationPanel displays visible portion of annotation rows below unwrapped
+ * alignment
+ *
+ * @author $author$
+ * @version $Revision$
+ */
+public class AnnotationPanel extends JPanel implements AwtRenderPanelI,
+ MouseListener, MouseWheelListener, MouseMotionListener,
+ ActionListener, AdjustmentListener, Scrollable, ViewportListenerI
+{
+ enum DragMode
+ {
+ Select, Resize, Undefined
+ };
+
+ String HELIX = MessageManager.getString("label.helix");
+
+ String SHEET = MessageManager.getString("label.sheet");
+
+ /**
+ * For RNA secondary structure "stems" aka helices
+ */
+ String STEM = MessageManager.getString("label.rna_helix");
+
+ String LABEL = MessageManager.getString("label.label");
+
+ String REMOVE = MessageManager.getString("label.remove_annotation");
+
+ String COLOUR = MessageManager.getString("action.colour");
+
+ public final Color HELIX_COLOUR = Color.red.darker();
+
+ public final Color SHEET_COLOUR = Color.green.darker().darker();
+
+ public final Color STEM_COLOUR = Color.blue.darker();
+
+ /** DOCUMENT ME!! */
+ public AlignViewport av;
+
+ AlignmentPanel ap;
+
+ public int activeRow = -1;
+
+ public BufferedImage image;
+
+ public volatile BufferedImage fadedImage;
+
+ // private Graphics2D gg;
+
+ public FontMetrics fm;
+
+ public int imgWidth = 0;
+
+ boolean fastPaint = false;
+
+ // Used For mouse Dragging and resizing graphs
+ int graphStretch = -1;
+
+ int mouseDragLastX = -1;
+
+ int mouseDragLastY = -1;
+
+ DragMode dragMode = DragMode.Undefined;
+
+ boolean mouseDragging = false;
+
+ // for editing cursor
+ int cursorX = 0;
+
+ int cursorY = 0;
+
+ public final AnnotationRenderer renderer;
+
+ private MouseWheelListener[] _mwl;
+
+ /**
+ * Creates a new AnnotationPanel object.
+ *
+ * @param ap
+ * DOCUMENT ME!
+ */
+ public AnnotationPanel(AlignmentPanel ap)
+ {
+ ToolTipManager.sharedInstance().registerComponent(this);
+ ToolTipManager.sharedInstance().setInitialDelay(0);
+ ToolTipManager.sharedInstance().setDismissDelay(10000);
+ this.ap = ap;
+ av = ap.av;
+ this.setLayout(null);
+ addMouseListener(this);
+ addMouseMotionListener(this);
+ ap.annotationScroller.getVerticalScrollBar()
+ .addAdjustmentListener(this);
+ // save any wheel listeners on the scroller, so we can propagate scroll
+ // events to them.
+ _mwl = ap.annotationScroller.getMouseWheelListeners();
+ // and then set our own listener to consume all mousewheel events
+ ap.annotationScroller.addMouseWheelListener(this);
+ renderer = new AnnotationRenderer();
+
+ av.getRanges().addPropertyChangeListener(this);
+ }
+
+ public AnnotationPanel(AlignViewport av)
+ {
+ this.av = av;
+ renderer = new AnnotationRenderer();
+ }
+
+ @Override
+ public void mouseWheelMoved(MouseWheelEvent e)
+ {
+ if (e.isShiftDown())
+ {
+ e.consume();
+ double wheelRotation = e.getPreciseWheelRotation();
+ if (wheelRotation > 0)
+ {
+ av.getRanges().scrollRight(true);
+ }
+ else if (wheelRotation < 0)
+ {
+ av.getRanges().scrollRight(false);
+ }
+ }
+ else
+ {
+ // TODO: find the correct way to let the event bubble up to
+ // ap.annotationScroller
+ for (MouseWheelListener mwl : _mwl)
+ {
+ if (mwl != null)
+ {
+ mwl.mouseWheelMoved(e);
+ }
+ if (e.isConsumed())
+ {
+ break;
+ }
+ }
+ }
+ }
+
+ @Override
+ public Dimension getPreferredScrollableViewportSize()
+ {
+ Dimension ps = getPreferredSize();
+ return new Dimension(ps.width, adjustForAlignFrame(false, ps.height));
+ }
+
+ @Override
+ public int getScrollableBlockIncrement(Rectangle visibleRect,
+ int orientation, int direction)
+ {
+ return 30;
+ }
+
+ @Override
+ public boolean getScrollableTracksViewportHeight()
+ {
+ return false;
+ }
+
+ @Override
+ public boolean getScrollableTracksViewportWidth()
+ {
+ return true;
+ }
+
+ @Override
+ public int getScrollableUnitIncrement(Rectangle visibleRect,
+ int orientation, int direction)
+ {
+ return 30;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * java.awt.event.AdjustmentListener#adjustmentValueChanged(java.awt.event
+ * .AdjustmentEvent)
+ */
+ @Override
+ public void adjustmentValueChanged(AdjustmentEvent evt)
+ {
+ // update annotation label display
+ ap.getAlabels().setScrollOffset(-evt.getValue());
+ }
+
+ /**
+ * Calculates the height of the annotation displayed in the annotation panel.
+ * Callers should normally call the ap.adjustAnnotationHeight method to ensure
+ * all annotation associated components are updated correctly.
+ *
+ */
+ public int adjustPanelHeight()
+ {
+ int height = av.calcPanelHeight();
+ this.setPreferredSize(new Dimension(1, height));
+ if (ap != null)
+ {
+ // revalidate only when the alignment panel is fully constructed
+ ap.validate();
+ }
+
+ return height;
+ }
+
+ /**
+ * DOCUMENT ME!
+ *
+ * @param evt
+ * DOCUMENT ME!
+ */
+ @Override
+ public void actionPerformed(ActionEvent evt)
+ {
+ AlignmentAnnotation[] aa = av.getAlignment().getAlignmentAnnotation();
+ if (aa == null)
+ {
+ return;
+ }
+ Annotation[] anot = aa[activeRow].annotations;
+
+ if (anot.length < av.getColumnSelection().getMax())
+ {
+ Annotation[] temp = new Annotation[av.getColumnSelection().getMax()
+ + 2];
+ System.arraycopy(anot, 0, temp, 0, anot.length);
+ anot = temp;
+ aa[activeRow].annotations = anot;
+ }
+
+ String action = evt.getActionCommand();
+ if (action.equals(REMOVE))
+ {
+ for (int index : av.getColumnSelection().getSelected())
+ {
+ if (av.getAlignment().getHiddenColumns().isVisible(index))
+ {
+ anot[index] = null;
+ }
+ }
+ }
+ else if (action.equals(LABEL))
+ {
+ String exMesg = collectAnnotVals(anot, LABEL);
+ String label = JvOptionPane.showInputDialog(
+ MessageManager.getString("label.enter_label"), exMesg);
+
+ if (label == null)
+ {
+ return;
+ }
+
+ if ((label.length() > 0) && !aa[activeRow].hasText)
+ {
+ aa[activeRow].hasText = true;
+ }
+
+ for (int index : av.getColumnSelection().getSelected())
+ {
+ if (!av.getAlignment().getHiddenColumns().isVisible(index))
+ {
+ continue;
+ }
+
+ if (anot[index] == null)
+ {
+ anot[index] = new Annotation(label, "", ' ', 0);
+ }
+ else
+ {
+ anot[index].displayCharacter = label;
+ }
+ }
+ }
+ else if (action.equals(COLOUR))
+ {
+ final Annotation[] fAnot = anot;
+ String title = MessageManager
+ .getString("label.select_foreground_colour");
+ ColourChooserListener listener = new ColourChooserListener()
+ {
+ @Override
+ public void colourSelected(Color c)
+ {
+ HiddenColumns hiddenColumns = av.getAlignment()
+ .getHiddenColumns();
+ for (int index : av.getColumnSelection().getSelected())
+ {
+ if (hiddenColumns.isVisible(index))
+ {
+ if (fAnot[index] == null)
+ {
+ fAnot[index] = new Annotation("", "", ' ', 0);
+ }
+ fAnot[index].colour = c;
+ }
+ }
+ };
+ };
+ JalviewColourChooser.showColourChooser(this, title, Color.black,
+ listener);
+ }
+ else
+ // HELIX, SHEET or STEM
+ {
+ char type = 0;
+ String symbol = "\u03B1"; // alpha
+
+ if (action.equals(HELIX))
+ {
+ type = 'H';
+ }
+ else if (action.equals(SHEET))
+ {
+ type = 'E';
+ symbol = "\u03B2"; // beta
+ }
+
+ // Added by LML to color stems
+ else if (action.equals(STEM))
+ {
+ type = 'S';
+ int column = av.getColumnSelection().getSelectedRanges().get(0)[0];
+ symbol = aa[activeRow].getDefaultRnaHelixSymbol(column);
+ }
+
+ if (!aa[activeRow].hasIcons)
+ {
+ aa[activeRow].hasIcons = true;
+ }
+
+ String label = JvOptionPane.showInputDialog(MessageManager
+ .getString("label.enter_label_for_the_structure"), symbol);
+
+ if (label == null)
+ {
+ return;
+ }
+
+ if ((label.length() > 0) && !aa[activeRow].hasText)
+ {
+ aa[activeRow].hasText = true;
+ if (action.equals(STEM))
+ {
+ aa[activeRow].showAllColLabels = true;
+ }
+ }
+ for (int index : av.getColumnSelection().getSelected())
+ {
+ if (!av.getAlignment().getHiddenColumns().isVisible(index))
+ {
+ continue;
+ }
+
+ if (anot[index] == null)
+ {
+ anot[index] = new Annotation(label, "", type, 0);
+ }
+
+ anot[index].secondaryStructure = type != 'S' ? type
+ : label.length() == 0 ? ' ' : label.charAt(0);
+ anot[index].displayCharacter = label;
+
+ }
+ }
+
+ av.getAlignment().validateAnnotation(aa[activeRow]);
+ ap.alignmentChanged();
+ ap.alignFrame.setMenusForViewport();
+ adjustPanelHeight();
+ repaint();
+
+ return;
+ }
+
+ /**
+ * Returns any existing annotation concatenated as a string. For each
+ * annotation, takes the description, if any, else the secondary structure
+ * character (if type is HELIX, SHEET or STEM), else the display character (if
+ * type is LABEL).
+ *
+ * @param anots
+ * @param type
+ * @return
+ */
+ private String collectAnnotVals(Annotation[] anots, String type)
+ {
+ // TODO is this method wanted? why? 'last' is not used
+
+ StringBuilder collatedInput = new StringBuilder(64);
+ String last = "";
+ ColumnSelection viscols = av.getColumnSelection();
+ HiddenColumns hidden = av.getAlignment().getHiddenColumns();
+
+ /*
+ * the selection list (read-only view) is in selection order, not
+ * column order; make a copy so we can sort it
+ */
+ List<Integer> selected = new ArrayList<>(viscols.getSelected());
+ Collections.sort(selected);
+ for (int index : selected)
+ {
+ // always check for current display state - just in case
+ if (!hidden.isVisible(index))
+ {
+ continue;
+ }
+ String tlabel = null;
+ if (anots[index] != null)
+ { // LML added stem code
+ if (type.equals(HELIX) || type.equals(SHEET) || type.equals(STEM)
+ || type.equals(LABEL))
+ {
+ tlabel = anots[index].description;
+ if (tlabel == null || tlabel.length() < 1)
+ {
+ if (type.equals(HELIX) || type.equals(SHEET)
+ || type.equals(STEM))
+ {
+ tlabel = "" + anots[index].secondaryStructure;
+ }
+ else
+ {
+ tlabel = "" + anots[index].displayCharacter;
+ }
+ }
+ }
+ if (tlabel != null && !tlabel.equals(last))
+ {
+ if (last.length() > 0)
+ {
+ collatedInput.append(" ");
+ }
+ collatedInput.append(tlabel);
+ }
+ }
+ }
+ return collatedInput.toString();
+ }
+
+ /**
+ * Action on right mouse pressed on Mac is to show a pop-up menu for the
+ * annotation. Action on left mouse pressed is to find which annotation is
+ * pressed and mark the start of a column selection or graph resize operation.
+ *
+ * @param evt
+ */
+ @Override
+ public void mousePressed(MouseEvent evt)
+ {
+
+ AlignmentAnnotation[] aa = av.getAlignment().getAlignmentAnnotation();
+ if (aa == null)
+ {
+ return;
+ }
+ mouseDragLastX = evt.getX();
+ mouseDragLastY = evt.getY();
+
+ /*
+ * add visible annotation heights until we reach the y
+ * position, to find which annotation it is in
+ */
+ int height = 0;
+ activeRow = -1;
+
+ final int y = evt.getY();
+ for (int i = 0; i < aa.length; i++)
+ {
+ if (aa[i].visible)
+ {
+ height += aa[i].height;
+ }
+
+ if (y < height)
+ {
+ if (aa[i].editable)
+ {
+ activeRow = i;
+ }
+ else if (aa[i].graph > 0)
+ {
+ /*
+ * we have clicked on a resizable graph annotation
+ */
+ graphStretch = i;
+ }
+ break;
+ }
+ }
+
+ /*
+ * isPopupTrigger fires in mousePressed on Mac,
+ * not until mouseRelease on Windows
+ */
+ if (evt.isPopupTrigger() && activeRow != -1)
+ {
+ showPopupMenu(y, evt.getX());
+ return;
+ }
+
+ ap.getScalePanel().mousePressed(evt);
+ }
+
+ /**
+ * Construct and display a context menu at the right-click position
+ *
+ * @param y
+ * @param x
+ */
+ void showPopupMenu(final int y, int x)
+ {
+ if (av.getColumnSelection() == null
+ || av.getColumnSelection().isEmpty())
+ {
+ return;
+ }
+
+ JPopupMenu pop = new JPopupMenu(
+ MessageManager.getString("label.structure_type"));
+ JMenuItem item;
+ /*
+ * Just display the needed structure options
+ */
+ if (av.getAlignment().isNucleotide())
+ {
+ item = new JMenuItem(STEM);
+ item.addActionListener(this);
+ pop.add(item);
+ }
+ else
+ {
+ item = new JMenuItem(HELIX);
+ item.addActionListener(this);
+ pop.add(item);
+ item = new JMenuItem(SHEET);
+ item.addActionListener(this);
+ pop.add(item);
+ }
+ item = new JMenuItem(LABEL);
+ item.addActionListener(this);
+ pop.add(item);
+ item = new JMenuItem(COLOUR);
+ item.addActionListener(this);
+ pop.add(item);
+ item = new JMenuItem(REMOVE);
+ item.addActionListener(this);
+ pop.add(item);
+ pop.show(this, x, y);
+ }
+
+ /**
+ * Action on mouse up is to clear mouse drag data and call mouseReleased on
+ * ScalePanel, to deal with defining the selection group (if any) defined by
+ * the mouse drag
+ *
+ * @param evt
+ */
+ @Override
+ public void mouseReleased(MouseEvent evt)
+ {
+ graphStretch = -1;
+ mouseDragLastX = -1;
+ mouseDragLastY = -1;
+ mouseDragging = false;
+ if (dragMode == DragMode.Resize)
+ {
+ ap.adjustAnnotationHeight();
+ }
+ dragMode = DragMode.Undefined;
+ ap.getScalePanel().mouseReleased(evt);
+
+ /*
+ * isPopupTrigger is set in mouseReleased on Windows
+ * (in mousePressed on Mac)
+ */
+ if (evt.isPopupTrigger() && activeRow != -1)
+ {
+ showPopupMenu(evt.getY(), evt.getX());
+ }
+
+ }
+
+ /**
+ * DOCUMENT ME!
+ *
+ * @param evt
+ * DOCUMENT ME!
+ */
+ @Override
+ public void mouseEntered(MouseEvent evt)
+ {
+ this.mouseDragging = false;
+ ap.getScalePanel().mouseEntered(evt);
+ }
+
+ /**
+ * On leaving the panel, calls ScalePanel.mouseExited to deal with scrolling
+ * with column selection on a mouse drag
+ *
+ * @param evt
+ */
+ @Override
+ public void mouseExited(MouseEvent evt)
+ {
+ ap.getScalePanel().mouseExited(evt);
+ }
+
+ /**
+ * Action on starting or continuing a mouse drag. There are two possible
+ * actions:
+ * <ul>
+ * <li>drag up or down on a graphed annotation increases or decreases the
+ * height of the graph</li>
+ * <li>dragging left or right selects the columns dragged across</li>
+ * </ul>
+ * A drag on a graph annotation is treated as column selection if it starts
+ * with more horizontal than vertical movement, and as resize if it starts
+ * with more vertical than horizontal movement. Once started, the drag does
+ * not change mode.
+ *
+ * @param evt
+ */
+ @Override
+ public void mouseDragged(MouseEvent evt)
+ {
+ /*
+ * if dragMode is Undefined:
+ * - set to Select if dx > dy
+ * - set to Resize if dy > dx
+ * - do nothing if dx == dy
+ */
+ final int x = evt.getX();
+ final int y = evt.getY();
+ if (dragMode == DragMode.Undefined)
+ {
+ int dx = Math.abs(x - mouseDragLastX);
+ int dy = Math.abs(y - mouseDragLastY);
+ if (graphStretch == -1 || dx > dy)
+ {
+ /*
+ * mostly horizontal drag, or not a graph annotation
+ */
+ dragMode = DragMode.Select;
+ }
+ else if (dy > dx)
+ {
+ /*
+ * mostly vertical drag
+ */
+ dragMode = DragMode.Resize;
+ }
+ }
+
+ if (dragMode == DragMode.Undefined)
+ {
+ /*
+ * drag is diagonal - defer deciding whether to
+ * treat as up/down or left/right
+ */
+ return;
+ }
+
+ try
+ {
+ if (dragMode == DragMode.Resize)
+ {
+ /*
+ * resize graph annotation if mouse was dragged up or down
+ */
+ int deltaY = mouseDragLastY - evt.getY();
+ if (deltaY != 0)
+ {
+ AlignmentAnnotation graphAnnotation = av.getAlignment()
+ .getAlignmentAnnotation()[graphStretch];
+ int newHeight = Math.max(0, graphAnnotation.graphHeight + deltaY);
+ graphAnnotation.graphHeight = newHeight;
+ adjustPanelHeight();
+ ap.paintAlignment(false, false);
+ }
+ }
+ else
+ {
+ /*
+ * for mouse drag left or right, delegate to
+ * ScalePanel to adjust the column selection
+ */
+ ap.getScalePanel().mouseDragged(evt);
+ }
+ } finally
+ {
+ mouseDragLastX = x;
+ mouseDragLastY = y;
+ }
+ }
+
+ /**
+ * Constructs the tooltip, and constructs and displays a status message, for
+ * the current mouse position
+ *
+ * @param evt
+ */
+ @Override
+ public void mouseMoved(MouseEvent evt)
+ {
+ int yPos = evt.getY();
+ AlignmentAnnotation[] aa = av.getAlignment().getAlignmentAnnotation();
+
+ int row = getRowIndex(yPos, aa);
+
+ if (row == -1)
+ {
+ this.setToolTipText(null);
+ return;
+ }
+
+ int column = (evt.getX() / av.getCharWidth())
+ + av.getRanges().getStartRes();
+ column = Math.min(column, av.getRanges().getEndRes());
+
+ if (av.hasHiddenColumns())
+ {
+ column = av.getAlignment().getHiddenColumns()
+ .visibleToAbsoluteColumn(column);
+ }
+
+ AlignmentAnnotation ann = aa[row];
+ if (row > -1 && ann.annotations != null
+ && column < ann.annotations.length)
+ {
+ String toolTip = buildToolTip(ann, column, aa);
+ setToolTipText(toolTip == null ? null
+ : JvSwingUtils.wrapTooltip(true, toolTip));
+ String msg = getStatusMessage(av.getAlignment(), column, ann);
+ ap.alignFrame.setStatus(msg);
+ }
+ else
+ {
+ this.setToolTipText(null);
+ ap.alignFrame.setStatus(" ");
+ }
+ }
+
+ /**
+ * Answers the index in the annotations array of the visible annotation at the
+ * given y position. This is done by adding the heights of visible annotations
+ * until the y position has been exceeded. Answers -1 if no annotations are
+ * visible, or the y position is below all annotations.
+ *
+ * @param yPos
+ * @param aa
+ * @return
+ */
+ static int getRowIndex(int yPos, AlignmentAnnotation[] aa)
+ {
+ if (aa == null)
+ {
+ return -1;
+ }
+ int row = -1;
+ int height = 0;
+
+ for (int i = 0; i < aa.length; i++)
+ {
+ if (aa[i].visible)
+ {
+ height += aa[i].height;
+ }
+
+ if (height > yPos)
+ {
+ row = i;
+ break;
+ }
+ }
+ return row;
+ }
+
+ /**
+ * Answers a tooltip for the annotation at the current mouse position, not
+ * wrapped in <html> tags (apply if wanted). Answers null if there is no
+ * tooltip to show.
+ *
+ * @param ann
+ * @param column
+ * @param anns
+ */
+ static String buildToolTip(AlignmentAnnotation ann, int column,
+ AlignmentAnnotation[] anns)
+ {
+ String tooltip = null;
+ if (ann.graphGroup > -1)
+ {
+ StringBuilder tip = new StringBuilder(32);
+ boolean first = true;
+ for (int i = 0; i < anns.length; i++)
+ {
+ if (anns[i].graphGroup == ann.graphGroup
+ && anns[i].annotations[column] != null)
+ {
+ if (!first)
+ {
+ tip.append("<br>");
+ }
+ first = false;
+ tip.append(anns[i].label);
+ String description = anns[i].annotations[column].description;
+ if (description != null && description.length() > 0)
+ {
+ tip.append(" ").append(description);
+ }
+ }
+ }
+ tooltip = first ? null : tip.toString();
+ }
+ else if (column < ann.annotations.length
+ && ann.annotations[column] != null)
+ {
+ tooltip = ann.annotations[column].description;
+ }
+
+ return tooltip;
+ }
+
+ /**
+ * Constructs and returns the status bar message
+ *
+ * @param al
+ * @param column
+ * @param ann
+ */
+ static String getStatusMessage(AlignmentI al, int column,
+ AlignmentAnnotation ann)
+ {
+ /*
+ * show alignment column and annotation description if any
+ */
+ StringBuilder text = new StringBuilder(32);
+ text.append(MessageManager.getString("label.column")).append(" ")
+ .append(column + 1);
+
+ if (column < ann.annotations.length && ann.annotations[column] != null)
+ {
+ String description = ann.annotations[column].description;
+ if (description != null && description.trim().length() > 0)
+ {
+ text.append(" ").append(description);
+ }
+ }
+
+ /*
+ * if the annotation is sequence-specific, show the sequence number
+ * in the alignment, and (if not a gap) the residue and position
+ */
+ SequenceI seqref = ann.sequenceRef;
+ if (seqref != null)
+ {
+ int seqIndex = al.findIndex(seqref);
+ if (seqIndex != -1)
+ {
+ text.append(", ").append(MessageManager.getString("label.sequence"))
+ .append(" ").append(seqIndex + 1);
+ char residue = seqref.getCharAt(column);
+ if (!Comparison.isGap(residue))
+ {
+ text.append(" ");
+ String name;
+ if (al.isNucleotide())
+ {
+ name = ResidueProperties.nucleotideName
+ .get(String.valueOf(residue));
+ text.append(" Nucleotide: ")
+ .append(name != null ? name : residue);
+ }
+ else
+ {
+ name = 'X' == residue ? "X"
+ : ('*' == residue ? "STOP"
+ : ResidueProperties.aa2Triplet
+ .get(String.valueOf(residue)));
+ text.append(" Residue: ").append(name != null ? name : residue);
+ }
+ int residuePos = seqref.findPosition(column);
+ text.append(" (").append(residuePos).append(")");
+ }
+ }
+ }
+
+ return text.toString();
+ }
+
+ /**
+ * DOCUMENT ME!
+ *
+ * @param evt
+ * DOCUMENT ME!
+ */
+ @Override
+ public void mouseClicked(MouseEvent evt)
+ {
+ // if (activeRow != -1)
+ // {
+ // AlignmentAnnotation[] aa = av.getAlignment().getAlignmentAnnotation();
+ // AlignmentAnnotation anot = aa[activeRow];
+ // }
+ }
+
+ // TODO mouseClicked-content and drawCursor are quite experimental!
+ public void drawCursor(Graphics graphics, SequenceI seq, int res, int x1,
+ int y1)
+ {
+ int pady = av.getCharHeight() / 5;
+ int charOffset = 0;
+ graphics.setColor(Color.black);
+ graphics.fillRect(x1, y1, av.getCharWidth(), av.getCharHeight());
+
+ if (av.validCharWidth)
+ {
+ graphics.setColor(Color.white);
+
+ char s = seq.getCharAt(res);
+
+ charOffset = (av.getCharWidth() - fm.charWidth(s)) / 2;
+ graphics.drawString(String.valueOf(s), charOffset + x1,
+ (y1 + av.getCharHeight()) - pady);
+ }
+
+ }
+
+ private volatile boolean imageFresh = false;
+
+ private Rectangle visibleRect = new Rectangle(),
+ clipBounds = new Rectangle();
+
+ /**
+ * DOCUMENT ME!
+ *
+ * @param g
+ * DOCUMENT ME!
+ */
+ @Override
+ public void paintComponent(Graphics g)
+ {
+
+ // BH: note that this method is generally recommended to
+ // call super.paintComponent(g). Otherwise, the children of this
+ // component will not be rendered. That is not needed here
+ // because AnnotationPanel does not have any children. It is
+ // just a JPanel contained in a JViewPort.
+
+ computeVisibleRect(visibleRect);
+
+ g.setColor(Color.white);
+ g.fillRect(0, 0, visibleRect.width, visibleRect.height);
+
+ if (image != null)
+ {
+ // BH 2018 optimizing generation of new Rectangle().
+ if (fastPaint
+ || (visibleRect.width != (clipBounds = g
+ .getClipBounds(clipBounds)).width)
+ || (visibleRect.height != clipBounds.height))
+ {
+
+ g.drawImage(image, 0, 0, this);
+ fastPaint = false;
+ return;
+ }
+ }
+ imgWidth = (av.getRanges().getEndRes() - av.getRanges().getStartRes()
+ + 1) * av.getCharWidth();
+ if (imgWidth < 1)
+ {
+ return;
+ }
+ Graphics2D gg;
+ if (image == null || imgWidth != image.getWidth(this)
+ || image.getHeight(this) != getHeight())
+ {
+ try
+ {
+ image = new BufferedImage(imgWidth,
+ ap.getAnnotationPanel().getHeight(),
+ BufferedImage.TYPE_INT_RGB);
+ } catch (OutOfMemoryError oom)
+ {
+ try
+ {
+ System.gc();
+ } catch (Exception x)
+ {
+ }
+ ;
+ new OOMWarning(
+ "Couldn't allocate memory to redraw screen. Please restart Jalview",
+ oom);
+ return;
+ }
+ gg = (Graphics2D) image.getGraphics();
+
+ if (av.antiAlias)
+ {
+ gg.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+ RenderingHints.VALUE_ANTIALIAS_ON);
+ }
+
+ gg.setFont(av.getFont());
+ fm = gg.getFontMetrics();
+ gg.setColor(Color.white);
+ gg.fillRect(0, 0, imgWidth, image.getHeight());
+ imageFresh = true;
+ }
+ else
+ {
+ gg = (Graphics2D) image.getGraphics();
+
+ }
+
+ drawComponent(gg, av.getRanges().getStartRes(),
+ av.getRanges().getEndRes() + 1);
+ gg.dispose();
+ imageFresh = false;
+ g.drawImage(image, 0, 0, this);
+ }
+
+ /**
+ * set true to enable redraw timing debug output on stderr
+ */
+ private final boolean debugRedraw = false;
+
+ /**
+ * non-Thread safe repaint
+ *
+ * @param horizontal
+ * repaint with horizontal shift in alignment
+ */
+ public void fastPaint(int horizontal)
+ {
+ if ((horizontal == 0) || image == null
+ || av.getAlignment().getAlignmentAnnotation() == null
+ || av.getAlignment().getAlignmentAnnotation().length < 1
+ || av.isCalcInProgress())
+ {
+ repaint();
+ return;
+ }
+
+ int sr = av.getRanges().getStartRes();
+ int er = av.getRanges().getEndRes() + 1;
+ int transX = 0;
+
+ Graphics2D gg = (Graphics2D) image.getGraphics();
+
+ if (imgWidth>Math.abs(horizontal*av.getCharWidth())) {
+ //scroll is less than imgWidth away so can re-use buffered graphics
+ gg.copyArea(0, 0, imgWidth, getHeight(),
+ -horizontal * av.getCharWidth(), 0);
+
+ if (horizontal > 0) // scrollbar pulled right, image to the left
+ {
+ transX = (er - sr - horizontal) * av.getCharWidth();
+ sr = er - horizontal;
+ }
+ else if (horizontal < 0)
+ {
+ er = sr - horizontal;
+ }
+ }
+ gg.translate(transX, 0);
+
+ drawComponent(gg, sr, er);
+
+ gg.translate(-transX, 0);
+
+ gg.dispose();
+
+ fastPaint = true;
+
+ // Call repaint on alignment panel so that repaints from other alignment
+ // panel components can be aggregated. Otherwise performance of the overview
+ // window and others may be adversely affected.
+ av.getAlignPanel().repaint();
+ }
+
+ private volatile boolean lastImageGood = false;
+
+ /**
+ * DOCUMENT ME!
+ *
+ * @param g
+ * DOCUMENT ME!
+ * @param startRes
+ * DOCUMENT ME!
+ * @param endRes
+ * DOCUMENT ME!
+ */
+ public void drawComponent(Graphics g, int startRes, int endRes)
+ {
+ BufferedImage oldFaded = fadedImage;
+ if (av.isCalcInProgress())
+ {
+ if (image == null)
+ {
+ lastImageGood = false;
+ return;
+ }
+ // We'll keep a record of the old image,
+ // and draw a faded image until the calculation
+ // has completed
+ if (lastImageGood
+ && (fadedImage == null || fadedImage.getWidth() != imgWidth
+ || fadedImage.getHeight() != image.getHeight()))
+ {
+ // System.err.println("redraw faded image ("+(fadedImage==null ?
+ // "null image" : "") + " lastGood="+lastImageGood+")");
+ fadedImage = new BufferedImage(imgWidth, image.getHeight(),
+ BufferedImage.TYPE_INT_RGB);
+
+ Graphics2D fadedG = (Graphics2D) fadedImage.getGraphics();
+
+ fadedG.setColor(Color.white);
+ fadedG.fillRect(0, 0, imgWidth, image.getHeight());
+
+ fadedG.setComposite(
+ AlphaComposite.getInstance(AlphaComposite.SRC_OVER, .3f));
+ fadedG.drawImage(image, 0, 0, this);
+
+ }
+ // make sure we don't overwrite the last good faded image until all
+ // calculations have finished
+ lastImageGood = false;
+
+ }
+ else
+ {
+ if (fadedImage != null)
+ {
+ oldFaded = fadedImage;
+ }
+ fadedImage = null;
+ }
+
+ g.setColor(Color.white);
+ g.fillRect(0, 0, (endRes - startRes) * av.getCharWidth(), getHeight());
+
+ g.setFont(av.getFont());
+ if (fm == null)
+ {
+ fm = g.getFontMetrics();
+ }
+
+ if ((av.getAlignment().getAlignmentAnnotation() == null)
+ || (av.getAlignment().getAlignmentAnnotation().length < 1))
+ {
+ g.setColor(Color.white);
+ g.fillRect(0, 0, getWidth(), getHeight());
+ g.setColor(Color.black);
+ if (av.validCharWidth)
+ {
+ g.drawString(MessageManager
+ .getString("label.alignment_has_no_annotations"), 20, 15);
+ }
+
+ return;
+ }
+ lastImageGood = renderer.drawComponent(this, av, g, activeRow, startRes,
+ endRes);
+ if (!lastImageGood && fadedImage == null)
+ {
+ fadedImage = oldFaded;
+ }
+ }
+
+ @Override
+ public FontMetrics getFontMetrics()
+ {
+ return fm;
+ }
+
+ @Override
+ public Image getFadedImage()
+ {
+ return fadedImage;
+ }
+
+ @Override
+ public int getFadedImageWidth()
+ {
+ return imgWidth;
+ }
+
+ private int[] bounds = new int[2];
+
+ @Override
+ public int[] getVisibleVRange()
+ {
+ if (ap != null && ap.getAlabels() != null)
+ {
+ int sOffset = -ap.getAlabels().getScrollOffset();
+ int visHeight = sOffset + ap.annotationSpaceFillerHolder.getHeight();
+ bounds[0] = sOffset;
+ bounds[1] = visHeight;
+ return bounds;
+ }
+ else
+ {
+ return null;
+ }
+ }
+
+ /**
+ * Try to ensure any references held are nulled
+ */
+ public void dispose()
+ {
+ av = null;
+ ap = null;
+ image = null;
+ fadedImage = null;
+ // gg = null;
+ _mwl = null;
+
+ /*
+ * I created the renderer so I will dispose of it
+ */
+ if (renderer != null)
+ {
+ renderer.dispose();
+ }
+ }
+
+ @Override
+ public void propertyChange(PropertyChangeEvent evt)
+ {
+ // Respond to viewport range changes (e.g. alignment panel was scrolled)
+ // Both scrolling and resizing change viewport ranges: scrolling changes
+ // both start and end points, but resize only changes end values.
+ // Here we only want to fastpaint on a scroll, with resize using a normal
+ // paint, so scroll events are identified as changes to the horizontal or
+ // vertical start value.
+ if (evt.getPropertyName().equals(ViewportRanges.STARTRES))
+ {
+ fastPaint((int) evt.getNewValue() - (int) evt.getOldValue());
+ }
+ else if (evt.getPropertyName().equals(ViewportRanges.STARTRESANDSEQ))
+ {
+ fastPaint(((int[]) evt.getNewValue())[0]
+ - ((int[]) evt.getOldValue())[0]);
+ }
+ else if (evt.getPropertyName().equals(ViewportRanges.MOVE_VIEWPORT))
+ {
+ repaint();
+ }
+ }
+
+ /**
+ * computes the visible height of the annotation panel
+ *
+ * @param adjustPanelHeight
+ * - when false, just adjust existing height according to other
+ * windows
+ * @param annotationHeight
+ * @return height to use for the ScrollerPreferredVisibleSize
+ */
+ public int adjustForAlignFrame(boolean adjustPanelHeight,
+ int annotationHeight)
+ {
+ /*
+ * Estimate available height in the AlignFrame for alignment +
+ * annotations. Deduct an estimate for title bar, menu bar, scale panel,
+ * hscroll, status bar, insets.
+ */
+ int stuff = (ap.getViewName() != null ? 30 : 0)
+ + (Platform.isAMacAndNotJS() ? 120 : 140);
+ int availableHeight = ap.alignFrame.getHeight() - stuff;
+ int rowHeight = av.getCharHeight();
+
+ if (adjustPanelHeight)
+ {
+ int alignmentHeight = rowHeight * av.getAlignment().getHeight();
+
+ /*
+ * If not enough vertical space, maximize annotation height while keeping
+ * at least two rows of alignment visible
+ */
+ if (annotationHeight + alignmentHeight > availableHeight)
+ {
+ annotationHeight = Math.min(annotationHeight,
+ availableHeight - 2 * rowHeight);
+ }
+ }
+ else
+ {
+ // maintain same window layout whilst updating sliders
+ annotationHeight = Math.min(ap.annotationScroller.getSize().height,
+ availableHeight - 2 * rowHeight);
+ }
+ return annotationHeight;
+ }
+}
git://source.jalview.org / jalview.git / blobdiff