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

   1 package be.nikiroo.jvcard.tui.panes;
   2
   3 import java.awt.Image;
   4 import java.util.Base64;
   5 import java.util.LinkedList;
   6 import java.util.List;
   7
   8 import javax.swing.ImageIcon;
   9
  10 import be.nikiroo.jvcard.Contact;
  11 import be.nikiroo.jvcard.Data;
  12 import be.nikiroo.jvcard.TypeInfo;
  13 import be.nikiroo.jvcard.i18n.Trans;
  14 import be.nikiroo.jvcard.tui.ImageTextControl;
  15 import be.nikiroo.jvcard.tui.KeyAction;
  16 import be.nikiroo.jvcard.tui.KeyAction.DataType;
  17 import be.nikiroo.jvcard.tui.KeyAction.Mode;
  18 import be.nikiroo.jvcard.tui.UiColors;
  19
  20 import com.googlecode.lanterna.TerminalSize;
  21 import com.googlecode.lanterna.gui2.BorderLayout;
  22 import com.googlecode.lanterna.gui2.Direction;
  23 import com.googlecode.lanterna.gui2.Label;
  24 import com.googlecode.lanterna.gui2.LinearLayout;
  25 import com.googlecode.lanterna.gui2.Panel;
  26 import com.googlecode.lanterna.input.KeyType;
  27
  28 public class ContactDetails extends MainContent {
  29         private Contact contact;
  30         private Panel top;
  31         private ImageTextControl txtImage;
  32         private Image image;
  33         private boolean fullscreenImage;
  34         private Panel infoPanel;
  35         private Label note;
  36
  37         public ContactDetails(Contact contact) {
  38                 BorderLayout blayout = new BorderLayout();
  39                 setLayoutManager(blayout);
  40
  41                 top = new Panel();
  42                 blayout = new BorderLayout();
  43                 top.setLayoutManager(blayout);
  44
  45                 infoPanel = new Panel();
  46                 infoPanel.setLayoutManager(new LinearLayout(Direction.VERTICAL));
  47                 top.addComponent(infoPanel, BorderLayout.Location.CENTER);
  48
  49                 Panel notePanel = new Panel();
  50                 notePanel.setLayoutManager(new LinearLayout(Direction.HORIZONTAL));
  51
  52                 notePanel.addComponent(UiColors.Element.VIEW_CONTACT_NOTES_TITLE
  53                                 .createLabel("Notes:"));
  54                 note = UiColors.Element.VIEW_CONTACT_NORMAL.createLabel("");
  55                 notePanel.addComponent(note);
  56
  57                 setContact(contact);
  58
  59                 addComponent(top, BorderLayout.Location.TOP);
  60                 addComponent(notePanel, BorderLayout.Location.CENTER);
  61         }
  62
  63         /**
  64          * Change the enclosed {@link Contact} from this {@link ContactDetails}.
  65          * Also re-set the image.
  66          *
  67          * @param contact
  68          *            the new {@link Contact}
  69          */
  70         public void setContact(Contact contact) {
  71                 this.contact = contact;
  72                 image = null;
  73
  74                 if (contact != null) {
  75                         infoPanel.removeAllComponents();
  76
  77                         String name = contact.getPreferredDataValue("FN");
  78                         if (name == null || name.length() == 0) {
  79                                 // TODO format it ourself
  80                                 name = contact.getPreferredDataValue("N");
  81                         }
  82
  83                         // TODO: i18n + do it properly
  84                         infoPanel.addComponent(UiColors.Element.VIEW_CONTACT_NAME
  85                                         .createLabel(name));
  86
  87                         infoPanel.addComponent(UiColors.Element.VIEW_CONTACT_NORMAL
  88                                         .createLabel(""));
  89                         infoPanel.addComponent(UiColors.Element.VIEW_CONTACT_NORMAL
  90                                         .createLabel("Phone:    "
  91                                                         + contact.getPreferredDataValue("TEL")));
  92                         infoPanel.addComponent(UiColors.Element.VIEW_CONTACT_NORMAL
  93                                         .createLabel("eMail:    "
  94                                                         + contact.getPreferredDataValue("EMAIL")));
  95                         infoPanel.addComponent(UiColors.Element.VIEW_CONTACT_NORMAL
  96                                         .createLabel(""));
  97
  98                         String notes = contact.getPreferredDataValue("NOTE");
  99                         if (notes == null)
 100                                 notes = "";
 101                         note.setText(notes.replaceAll("\\\\n", "\n"));
 102
 103                         Data photo = contact.getPreferredData("PHOTO");
 104                         if (photo != null) {
 105                                 TypeInfo encoding = null;
 106                                 for (int index = 0; index < photo.size(); index++) {
 107                                         TypeInfo info = photo.get(index);
 108                                         if (info.getName() != null) {
 109                                                 if (info.getName().equalsIgnoreCase("ENCODING"))
 110                                                         encoding = info;
 111                                                 // We don't check for the "TYPE" anymore, we just defer
 112                                                 // it to ImageIcon
 113                                         }
 114                                 }
 115
 116                                 if (encoding != null && encoding.getValue() != null
 117                                                 && encoding.getValue().equalsIgnoreCase("b")) {
 118
 119                                         image = new ImageIcon(Base64.getDecoder().decode(
 120                                                         photo.getValue())).getImage();
 121                                 }
 122                         }
 123                 }
 124
 125                 setImage(image);
 126         }
 127
 128         @Override
 129         public DataType getDataType() {
 130                 return DataType.DATA;
 131         }
 132
 133         @Override
 134         public List<KeyAction> getKeyBindings() {
 135                 List<KeyAction> actions = new LinkedList<KeyAction>();
 136
 137                 // TODO
 138                 actions.add(new KeyAction(Mode.NONE, KeyType.Tab,
 139                                 Trans.StringId.KEY_ACTION_SWITCH_FORMAT) {
 140                         @Override
 141                         public boolean onAction() {
 142                                 if (txtImage != null) {
 143                                         txtImage.switchMode();
 144                                 }
 145
 146                                 return false;
 147                         }
 148                 });
 149                 actions.add(new KeyAction(Mode.NONE, 'i',
 150                                 Trans.StringId.KEY_ACTION_INVERT) {
 151                         @Override
 152                         public boolean onAction() {
 153                                 if (txtImage != null) {
 154                                         txtImage.invertColor();
 155                                 }
 156
 157                                 return false;
 158                         }
 159                 });
 160                 actions.add(new KeyAction(Mode.NONE, 'f',
 161                                 Trans.StringId.KEY_ACTION_FULLSCREEN) {
 162                         @Override
 163                         public boolean onAction() {
 164                                 fullscreenImage = !fullscreenImage;
 165                                 setImage(image);
 166                                 return false;
 167                         }
 168                 });
 169
 170                 return actions;
 171         }
 172
 173         @Override
 174         public synchronized Panel setSize(TerminalSize size) {
 175                 super.setSize(size);
 176                 setImage(image);
 177                 return this;
 178         }
 179
 180         /**
 181          * Set the {@link Image} to render and refresh it to the current size
 182          * constraints.
 183          *
 184          * @param image
 185          *            the new {@link Image}
 186          */
 187         private void setImage(Image image) {
 188                 this.image = image;
 189
 190                 if (txtImage != null && top.containsComponent(txtImage))
 191                         top.removeComponent(txtImage);
 192
 193                 TerminalSize size = getTxtSize();
 194                 if (size != null) {
 195                         if (txtImage != null)
 196                                 txtImage.setSize(size);
 197                         else
 198                                 txtImage = new ImageTextControl(image, size);
 199                 }
 200
 201                 if (size != null) {
 202                         top.addComponent(txtImage, BorderLayout.Location.LEFT);
 203                 }
 204
 205                 invalidate();
 206         }
 207
 208         /**
 209          * Compute the size to use for the {@link Image} text rendering. Return NULL
 210          * in case of error.
 211          *
 212          * @return the {@link TerminalSize} to use or NULL if it is not possible
 213          */
 214         private TerminalSize getTxtSize() {
 215                 if (image != null && getSize() != null && getSize().getColumns() > 0
 216                                 && getSize().getRows() > 0) {
 217                         if (fullscreenImage) {
 218                                 return getSize();
 219                         } else {
 220                                 // TODO: configure size?
 221                                 int w = getSize().getColumns() - 40;
 222                                 int h = getSize().getRows() - 5;
 223                                 if (w <= 0 || h <= 0)
 224                                         return null;
 225
 226                                 return new TerminalSize(w, h);
 227                         }
 228                 }
 229
 230                 return null;
 231         }
 232 }