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          *
  66          * @param contact
  67          *            the new {@link Contact}
  68          */
  69         public void setContact(Contact contact) {
  70                 if (this.contact == contact)
  71                         return;
  72
  73                 this.contact = contact;
  74
  75                 if (contact == null) {
  76                         image = null;
  77                 } else {
  78                         infoPanel.removeAllComponents();
  79
  80                         String name = contact.getPreferredDataValue("FN");
  81                         if (name == null || name.length() == 0) {
  82                                 // TODO format it ourself
  83                                 name = contact.getPreferredDataValue("N");
  84                         }
  85
  86                         // TODO: i18n + do it properly
  87                         infoPanel.addComponent(UiColors.Element.VIEW_CONTACT_NAME
  88                                         .createLabel(name));
  89
  90                         infoPanel.addComponent(UiColors.Element.VIEW_CONTACT_NORMAL
  91                                         .createLabel(""));
  92                         infoPanel.addComponent(UiColors.Element.VIEW_CONTACT_NORMAL
  93                                         .createLabel("Phone:    "
  94                                                         + contact.getPreferredDataValue("TEL")));
  95                         infoPanel.addComponent(UiColors.Element.VIEW_CONTACT_NORMAL
  96                                         .createLabel("eMail:    "
  97                                                         + contact.getPreferredDataValue("EMAIL")));
  98                         infoPanel.addComponent(UiColors.Element.VIEW_CONTACT_NORMAL
  99                                         .createLabel(""));
 100
 101                         String notes = contact.getPreferredDataValue("NOTE");
 102                         if (notes == null)
 103                                 notes = "";
 104                         note.setText(notes.replaceAll("\\\\n", "\n"));
 105
 106                         Data photo = contact.getPreferredData("PHOTO");
 107                         if (photo != null) {
 108                                 TypeInfo encoding = null;
 109                                 TypeInfo type = null;
 110                                 for (int index = 0; index < photo.size(); index++) {
 111                                         TypeInfo info = photo.get(index);
 112                                         if (info.getName() != null) {
 113                                                 if (info.getName().equalsIgnoreCase("ENCODING"))
 114                                                         encoding = info;
 115                                                 if (info.getName().equalsIgnoreCase("TYPE"))
 116                                                         type = info;
 117                                         }
 118                                 }
 119
 120                                 if (encoding != null && encoding.getValue() != null
 121                                                 && encoding.getValue().equalsIgnoreCase("b")) {
 122
 123                                         image = new ImageIcon(Base64.getDecoder().decode(
 124                                                         photo.getValue())).getImage();
 125                                 }
 126                         }
 127                 }
 128
 129                 setImage(image);
 130         }
 131
 132         @Override
 133         public DataType getDataType() {
 134                 return DataType.DATA;
 135         }
 136
 137         @Override
 138         public List<KeyAction> getKeyBindings() {
 139                 List<KeyAction> actions = new LinkedList<KeyAction>();
 140
 141                 // TODO
 142                 actions.add(new KeyAction(Mode.NONE, KeyType.Tab,
 143                                 Trans.StringId.KEY_ACTION_SWITCH_FORMAT) {
 144                         @Override
 145                         public boolean onAction() {
 146                                 if (txtImage != null) {
 147                                         txtImage.switchMode();
 148                                 }
 149
 150                                 return false;
 151                         }
 152                 });
 153                 actions.add(new KeyAction(Mode.NONE, 'i',
 154                                 Trans.StringId.KEY_ACTION_INVERT) {
 155                         @Override
 156                         public boolean onAction() {
 157                                 if (txtImage != null) {
 158                                         txtImage.invertColor();
 159                                 }
 160
 161                                 return false;
 162                         }
 163                 });
 164                 actions.add(new KeyAction(Mode.NONE, 'f',
 165                                 Trans.StringId.KEY_ACTION_FULLSCREEN) {
 166                         @Override
 167                         public boolean onAction() {
 168                                 fullscreenImage = !fullscreenImage;
 169                                 setImage(image);
 170                                 return false;
 171                         }
 172                 });
 173
 174                 return actions;
 175         }
 176
 177         @Override
 178         public synchronized Panel setSize(TerminalSize size) {
 179                 super.setSize(size);
 180                 setImage(image);
 181                 return this;
 182         }
 183
 184         /**
 185          * Set the {@link Image} to render and refresh it to the current size
 186          * constraints.
 187          *
 188          * @param image
 189          *            the new {@link Image}
 190          */
 191         private void setImage(Image image) {
 192                 this.image = image;
 193
 194                 if (txtImage != null && top.containsComponent(txtImage))
 195                         top.removeComponent(txtImage);
 196
 197                 TerminalSize size = getTxtSize();
 198                 if (size != null) {
 199                         if (txtImage != null)
 200                                 txtImage.setSize(size);
 201                         else
 202                                 txtImage = new ImageTextControl(image, size);
 203                 }
 204
 205                 if (size != null) {
 206                         top.addComponent(txtImage, BorderLayout.Location.LEFT);
 207                 }
 208
 209                 invalidate();
 210         }
 211
 212         /**
 213          * Compute the size to use for the {@link Image} text rendering. Return NULL
 214          * in case of error.
 215          *
 216          * @return the {@link TerminalSize} to use or NULL if it is not possible
 217          */
 218         private TerminalSize getTxtSize() {
 219                 if (image != null && getSize() != null && getSize().getColumns() > 0
 220                                 && getSize().getRows() > 0) {
 221                         if (fullscreenImage) {
 222                                 return getSize();
 223                         } else {
 224                                 // TODO: configure size?
 225                                 int w = getSize().getColumns() - 40;
 226                                 int h = getSize().getRows() - 5;
 227                                 if (w <= 0 || h <= 0)
 228                                         return null;
 229
 230                                 return new TerminalSize(w, h);
 231                         }
 232                 }
 233
 234                 return null;
 235         }
 236 }