src/be/nikiroo/jvcard/tui/panes/ContactDetails.java

   1 package be.nikiroo.jvcard.tui.panes;
   2
   3 import java.awt.Image;
   4 import java.io.ByteArrayInputStream;
   5 import java.util.LinkedList;
   6 import java.util.List;
   7
   8 import javax.imageio.ImageIO;
   9 import javax.xml.bind.DatatypeConverter;
  10
  11 import be.nikiroo.jvcard.Contact;
  12 import be.nikiroo.jvcard.Data;
  13 import be.nikiroo.jvcard.TypeInfo;
  14 import be.nikiroo.jvcard.resources.Trans;
  15 import be.nikiroo.jvcard.tui.ImageTextControl;
  16 import be.nikiroo.jvcard.tui.KeyAction;
  17 import be.nikiroo.jvcard.tui.KeyAction.DataType;
  18 import be.nikiroo.jvcard.tui.KeyAction.Mode;
  19 import be.nikiroo.jvcard.tui.UiColors;
  20
  21 import com.googlecode.lanterna.TerminalSize;
  22 import com.googlecode.lanterna.gui2.BorderLayout;
  23 import com.googlecode.lanterna.gui2.Direction;
  24 import com.googlecode.lanterna.gui2.Label;
  25 import com.googlecode.lanterna.gui2.LinearLayout;
  26 import com.googlecode.lanterna.gui2.Panel;
  27 import com.googlecode.lanterna.input.KeyType;
  28
  29 public class ContactDetails extends MainContent {
  30         private Contact contact;
  31         private Panel top;
  32         private ImageTextControl txtImage;
  33         private Image image;
  34         private boolean fullscreenImage;
  35         private Panel infoPanel;
  36         private Label note;
  37
  38         public ContactDetails(Contact contact) {
  39                 BorderLayout blayout = new BorderLayout();
  40                 setLayoutManager(blayout);
  41
  42                 top = new Panel();
  43                 blayout = new BorderLayout();
  44                 top.setLayoutManager(blayout);
  45
  46                 infoPanel = new Panel();
  47                 infoPanel.setLayoutManager(new LinearLayout(Direction.VERTICAL));
  48                 top.addComponent(infoPanel, BorderLayout.Location.CENTER);
  49
  50                 Panel notePanel = new Panel();
  51                 notePanel.setLayoutManager(new LinearLayout(Direction.HORIZONTAL));
  52
  53                 notePanel.addComponent(UiColors.Element.VIEW_CONTACT_NOTES_TITLE
  54                                 .createLabel("Notes:"));
  55                 note = UiColors.Element.VIEW_CONTACT_NORMAL.createLabel("");
  56                 notePanel.addComponent(note);
  57
  58                 setContact(contact);
  59
  60                 addComponent(top, BorderLayout.Location.TOP);
  61                 addComponent(notePanel, BorderLayout.Location.CENTER);
  62         }
  63
  64         /**
  65          * Change the enclosed {@link Contact} from this {@link ContactDetails}.
  66          * Also re-set the image.
  67          *
  68          * @param contact
  69          *            the new {@link Contact}
  70          */
  71         public void setContact(Contact contact) {
  72                 this.contact = contact;
  73                 image = null;
  74
  75                 if (contact != null) {
  76                         infoPanel.removeAllComponents();
  77
  78                         String name = contact.getPreferredDataValue("FN");
  79                         if (name == null || name.length() == 0) {
  80                                 // TODO format it ourself
  81                                 name = contact.getPreferredDataValue("N");
  82                         }
  83
  84                         // TODO: i18n + do it properly
  85                         infoPanel.addComponent(UiColors.Element.VIEW_CONTACT_NAME
  86                                         .createLabel(name));
  87
  88                         infoPanel.addComponent(UiColors.Element.VIEW_CONTACT_NORMAL
  89                                         .createLabel(""));
  90                         infoPanel.addComponent(UiColors.Element.VIEW_CONTACT_NORMAL
  91                                         .createLabel("Phone:    "
  92                                                         + contact.getPreferredDataValue("TEL")));
  93                         infoPanel.addComponent(UiColors.Element.VIEW_CONTACT_NORMAL
  94                                         .createLabel("eMail:    "
  95                                                         + contact.getPreferredDataValue("EMAIL")));
  96                         infoPanel.addComponent(UiColors.Element.VIEW_CONTACT_NORMAL
  97                                         .createLabel(""));
  98
  99                         String notes = contact.getPreferredDataValue("NOTE");
 100                         if (notes == null)
 101                                 notes = "";
 102                         note.setText(notes.replaceAll("\\\\n", "\n"));
 103
 104                         Data photo = contact.getPreferredData("PHOTO");
 105                         if (photo != null) {
 106                                 TypeInfo encoding = null;
 107                                 for (int index = 0; index < photo.size(); index++) {
 108                                         TypeInfo info = photo.get(index);
 109                                         if (info.getName() != null) {
 110                                                 if (info.getName().equalsIgnoreCase("ENCODING"))
 111                                                         encoding = info;
 112                                                 // We don't check for the "TYPE" anymore, we just defer
 113                                                 // it to ImageIcon
 114                                         }
 115                                 }
 116
 117                                 if (encoding != null && encoding.getValue() != null
 118                                                 && encoding.getValue().equalsIgnoreCase("b")) {
 119
 120                                         try {
 121                                                 image = ImageIO.read(new ByteArrayInputStream(
 122                                                                 DatatypeConverter.parseBase64Binary(photo
 123                                                                                 .getValue())));
 124                                                 image.toString();
 125                                         } catch (Exception e) {
 126                                                 System.err.println("Cannot parse image for contact: "
 127                                                                 + contact.getPreferredDataValue("UID"));
 128                                         }
 129                                 }
 130                         }
 131                 }
 132
 133                 setImage(image);
 134         }
 135
 136         @Override
 137         public DataType getDataType() {
 138                 return DataType.DATA;
 139         }
 140
 141         @Override
 142         public List<KeyAction> getKeyBindings() {
 143                 List<KeyAction> actions = new LinkedList<KeyAction>();
 144
 145                 // TODO
 146                 actions.add(new KeyAction(Mode.NONE, KeyType.Tab,
 147                                 Trans.StringId.KEY_ACTION_SWITCH_FORMAT) {
 148                         @Override
 149                         public boolean onAction() {
 150                                 if (txtImage != null) {
 151                                         txtImage.switchMode();
 152                                 }
 153
 154                                 return false;
 155                         }
 156                 });
 157                 actions.add(new KeyAction(Mode.NONE, 'i',
 158                                 Trans.StringId.KEY_ACTION_INVERT) {
 159                         @Override
 160                         public boolean onAction() {
 161                                 if (txtImage != null) {
 162                                         txtImage.invertColor();
 163                                 }
 164
 165                                 return false;
 166                         }
 167                 });
 168                 actions.add(new KeyAction(Mode.NONE, 'f',
 169                                 Trans.StringId.KEY_ACTION_FULLSCREEN) {
 170                         @Override
 171                         public boolean onAction() {
 172                                 fullscreenImage = !fullscreenImage;
 173                                 setImage(image);
 174                                 return false;
 175                         }
 176                 });
 177                 // TODO: add "normal" edit and remove this one into RAW edit
 178                 actions.add(new KeyAction(Mode.CONTACT_DETAILS_RAW, 'e',
 179                                 Trans.StringId.KEY_ACTION_EDIT_CONTACT) {
 180                         @Override
 181                         public Object getObject() {
 182                                 return contact;
 183                         }
 184                 });
 185
 186                 return actions;
 187         }
 188
 189         @Override
 190         public synchronized Panel setSize(TerminalSize size) {
 191                 super.setSize(size);
 192                 setImage(image);
 193                 return this;
 194         }
 195
 196         /**
 197          * Set the {@link Image} to render and refresh it to the current size
 198          * constraints.
 199          *
 200          * @param image
 201          *            the new {@link Image}
 202          */
 203         private void setImage(Image image) {
 204                 this.image = image;
 205
 206                 if (txtImage != null && top.containsComponent(txtImage))
 207                         top.removeComponent(txtImage);
 208
 209                 TerminalSize size = getTxtSize();
 210                 if (size != null) {
 211                         if (txtImage != null)
 212                                 txtImage.setSize(size);
 213                         else
 214                                 txtImage = new ImageTextControl(image, size);
 215                 }
 216
 217                 if (size != null) {
 218                         top.addComponent(txtImage, BorderLayout.Location.LEFT);
 219                 }
 220
 221                 invalidate();
 222         }
 223
 224         /**
 225          * Compute the size to use for the {@link Image} text rendering. Return NULL
 226          * in case of error.
 227          *
 228          * @return the {@link TerminalSize} to use or NULL if it is not possible
 229          */
 230         private TerminalSize getTxtSize() {
 231                 if (image != null && getSize() != null && getSize().getColumns() > 0
 232                                 && getSize().getRows() > 0) {
 233                         if (fullscreenImage) {
 234                                 return getSize();
 235                         } else {
 236                                 // TODO: configure size?
 237                                 int w = getSize().getColumns() - 40;
 238                                 int h = getSize().getRows() - 5;
 239                                 if (w <= 0 || h <= 0)
 240                                         return null;
 241
 242                                 return new TerminalSize(w, h);
 243                         }
 244                 }
 245
 246                 return null;
 247         }
 248 }