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.LinkedList;
   5 import java.util.List;
   6
   7 import be.nikiroo.jvcard.Contact;
   8 import be.nikiroo.jvcard.Data;
   9 import be.nikiroo.jvcard.TypeInfo;
  10 import be.nikiroo.jvcard.resources.StringUtils;
  11 import be.nikiroo.jvcard.resources.bundles.DisplayBundle;
  12 import be.nikiroo.jvcard.resources.enums.ColorOption;
  13 import be.nikiroo.jvcard.resources.enums.DisplayOption;
  14 import be.nikiroo.jvcard.resources.enums.StringId;
  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.Borders;
  24 import com.googlecode.lanterna.gui2.Direction;
  25 import com.googlecode.lanterna.gui2.LinearLayout;
  26 import com.googlecode.lanterna.gui2.Panel;
  27 import com.googlecode.lanterna.gui2.TextBox;
  28 import com.googlecode.lanterna.gui2.TextBox.Style;
  29 import com.googlecode.lanterna.input.KeyType;
  30
  31 public class ContactDetails extends MainContent {
  32         private Contact contact;
  33         private Panel top;
  34         private ImageTextControl txtImage;
  35         private Image image;
  36         private boolean fullscreenImage;
  37         private Panel infoPanel;
  38         private TextBox note;
  39
  40         // from .properties file:
  41         private int labelSize = -1;
  42         private String infoFormat = "";
  43
  44         //
  45
  46         public ContactDetails(Contact contact) {
  47                 // Get the .properties info:
  48                 DisplayBundle map = new DisplayBundle();
  49                 labelSize = map.getInteger(DisplayOption.CONTACT_DETAILS_LABEL_WIDTH,
  50                                 -1);
  51                 infoFormat = map.getString(DisplayOption.CONTACT_DETAILS_INFO);
  52                 //
  53
  54                 BorderLayout blayout = new BorderLayout();
  55                 setLayoutManager(blayout);
  56
  57                 top = new Panel();
  58                 blayout = new BorderLayout();
  59                 top.setLayoutManager(blayout);
  60
  61                 infoPanel = new Panel();
  62                 infoPanel.setLayoutManager(new LinearLayout(Direction.VERTICAL));
  63                 top.addComponent(infoPanel, BorderLayout.Location.CENTER);
  64
  65                 Panel notePanel = new Panel();
  66                 notePanel.setLayoutManager(new LinearLayout(Direction.HORIZONTAL));
  67
  68                 notePanel.addComponent(UiColors.createLabel(
  69                                 ColorOption.VIEW_CONTACT_NOTES_TITLE, "Notes:"));
  70                 // 10000x10000 is probably enough or "max"
  71                 note = new TextBox(new TerminalSize(10000, 10000), Style.MULTI_LINE);
  72                 note.setReadOnly(true);
  73                 notePanel.addComponent(note);
  74                 note.setVerticalFocusSwitching(false);
  75                 note.setHorizontalFocusSwitching(false);
  76
  77                 setContact(contact);
  78
  79                 addComponent(top.withBorder(Borders.doubleLineBevel()),
  80                                 BorderLayout.Location.TOP);
  81                 addComponent(notePanel.withBorder(Borders.singleLineBevel()),
  82                                 BorderLayout.Location.CENTER);
  83         }
  84
  85         /**
  86          * Change the enclosed {@link Contact} from this {@link ContactDetails}.
  87          * Also re-set the image.
  88          *
  89          * @param contact
  90          *            the new {@link Contact}
  91          */
  92         public void setContact(Contact contact) {
  93                 this.contact = contact;
  94                 image = null;
  95
  96                 if (contact != null) {
  97                         infoPanel.removeAllComponents();
  98
  99                         String name = contact.getPreferredDataValue("FN");
 100                         infoPanel.addComponent(UiColors.createLabel(
 101                                         ColorOption.VIEW_CONTACT_NAME, name));
 102                         infoPanel.addComponent(UiColors.createLabel(
 103                                         ColorOption.VIEW_CONTACT_NORMAL, ""));
 104
 105                         // List of infos:
 106                         String[] infos = infoFormat.split("\\|");
 107                         for (String info : infos) {
 108                                 // # - "=FIELD" will take the preferred value for this field
 109                                 // # - "+FIELD" will take the preferred value for this field and
 110                                 // highlight it
 111                                 // # - "#FIELD" will take all the values with this field's name
 112                                 // # - "*FIELD" will take all the values with this field's name,
 113                                 // highlighting the preferred one
 114                                 // #
 115
 116                                 boolean hl = false;
 117                                 boolean all = false;
 118                                 if (info.contains("+") || info.contains("#"))
 119                                         hl = true;
 120                                 if (info.contains("*") || info.contains("#"))
 121                                         all = true;
 122
 123                                 if (all || hl || info.contains("=")) {
 124                                         ColorOption el = hl ? ColorOption.VIEW_CONTACT_HIGHLIGHT
 125                                                         : ColorOption.VIEW_CONTACT_NORMAL;
 126
 127                                         int index = info.indexOf('=');
 128                                         if (index < 0)
 129                                                 index = info.indexOf('+');
 130                                         if (index < 0)
 131                                                 index = info.indexOf('#');
 132                                         if (index < 0)
 133                                                 index = info.indexOf('*');
 134
 135                                         String label = info.substring(0, index);
 136                                         String field = info.substring(index + 1);
 137
 138                                         if (all) {
 139                                                 Data pref = contact.getPreferredData(field);
 140                                                 for (Data data : contact.getData(field)) {
 141                                                         if (data == pref) {
 142                                                                 infoPanel.addComponent(UiColors.createLabel(el,
 143                                                                                 StringUtils.padString(label, labelSize)
 144                                                                                                 + data.toString()));
 145                                                         } else {
 146                                                                 infoPanel.addComponent(UiColors.createLabel(
 147                                                                                 ColorOption.VIEW_CONTACT_NORMAL,
 148                                                                                 StringUtils.padString(label, labelSize)
 149                                                                                                 + data.toString()));
 150                                                         }
 151                                                 }
 152                                         } else {
 153                                                 String val = contact.getPreferredDataValue(field);
 154                                                 if (val == null)
 155                                                         val = "";
 156                                                 infoPanel.addComponent(UiColors.createLabel(el,
 157                                                                 StringUtils.padString(label, labelSize) + val));
 158                                         }
 159                                 } else {
 160                                         String label = info;
 161                                         infoPanel.addComponent(UiColors.createLabel(
 162                                                         ColorOption.VIEW_CONTACT_NORMAL,
 163                                                         StringUtils.padString(label, labelSize)));
 164                                 }
 165                         }
 166                         // end of list
 167
 168                         infoPanel.addComponent(UiColors.createLabel(
 169                                         ColorOption.VIEW_CONTACT_NORMAL, ""));
 170
 171                         String notes = contact.getPreferredDataValue("NOTE");
 172                         if (notes == null)
 173                                 notes = "";
 174                         note.setText(notes);
 175
 176                         Data photo = contact.getPreferredData("PHOTO");
 177                         if (photo != null) {
 178                                 TypeInfo encoding = null;
 179                                 for (TypeInfo info : photo) {
 180                                         if (info.getName() != null) {
 181                                                 if (info.getName().equalsIgnoreCase("ENCODING"))
 182                                                         encoding = info;
 183                                                 // We don't check for the "TYPE" anymore, we just defer
 184                                                 // it to ImageIcon
 185                                         }
 186                                 }
 187
 188                                 if (encoding != null && encoding.getValue() != null
 189                                                 && encoding.getValue().equalsIgnoreCase("b")) {
 190
 191                                         try {
 192                                                 image = StringUtils.toImage(photo.getValue());
 193                                         } catch (Exception e) {
 194                                                 System.err.println("Cannot parse image for contact: "
 195                                                                 + contact.getPreferredDataValue("UID"));
 196                                         }
 197                                 }
 198                         }
 199                 }
 200
 201                 setImage(image);
 202         }
 203
 204         @Override
 205         public DataType getDataType() {
 206                 return DataType.DATA;
 207         }
 208
 209         @Override
 210         public List<KeyAction> getKeyBindings() {
 211                 List<KeyAction> actions = new LinkedList<KeyAction>();
 212
 213                 actions.add(new KeyAction(Mode.NONE, KeyType.Tab,
 214                                 StringId.KEY_ACTION_SWITCH_FORMAT) {
 215                         @Override
 216                         public boolean onAction() {
 217                                 if (txtImage != null) {
 218                                         txtImage.switchMode();
 219                                 }
 220
 221                                 return false;
 222                         }
 223                 });
 224                 actions.add(new KeyAction(Mode.NONE, 'i', StringId.KEY_ACTION_INVERT) {
 225                         @Override
 226                         public boolean onAction() {
 227                                 if (txtImage != null) {
 228                                         txtImage.invertColor();
 229                                 }
 230
 231                                 return false;
 232                         }
 233                 });
 234                 actions.add(new KeyAction(Mode.NONE, 'f',
 235                                 StringId.KEY_ACTION_FULLSCREEN) {
 236                         @Override
 237                         public boolean onAction() {
 238                                 fullscreenImage = !fullscreenImage;
 239                                 setImage(image);
 240                                 return false;
 241                         }
 242                 });
 243                 // TODO: add "normal" edit
 244                 actions.add(new KeyAction(Mode.CONTACT_DETAILS_RAW, 'r',
 245                                 StringId.KEY_ACTION_EDIT_CONTACT_RAW) {
 246                         @Override
 247                         public Object getObject() {
 248                                 return contact;
 249                         }
 250                 });
 251
 252                 return actions;
 253         }
 254
 255         @Override
 256         public synchronized Panel setSize(TerminalSize size) {
 257                 super.setSize(size);
 258                 setImage(image);
 259                 return this;
 260         }
 261
 262         /**
 263          * Set the {@link Image} to render and refresh it to the current size
 264          * constraints.
 265          *
 266          * @param image
 267          *            the new {@link Image}
 268          */
 269         private void setImage(Image image) {
 270                 this.image = image;
 271
 272                 if (txtImage != null && top.containsComponent(txtImage))
 273                         top.removeComponent(txtImage);
 274
 275                 TerminalSize size = getTxtSize();
 276                 if (size != null) {
 277                         if (txtImage != null)
 278                                 txtImage.setSize(size);
 279                         else
 280                                 txtImage = new ImageTextControl(image, size);
 281                 }
 282
 283                 if (size != null) {
 284                         top.addComponent(txtImage, BorderLayout.Location.LEFT);
 285                 }
 286
 287                 invalidate();
 288         }
 289
 290         /**
 291          * Compute the size to use for the {@link Image} text rendering. Return NULL
 292          * in case of error.
 293          *
 294          * @return the {@link TerminalSize} to use or NULL if it is not possible
 295          */
 296         private TerminalSize getTxtSize() {
 297                 if (image != null && getSize() != null && getSize().getColumns() > 0
 298                                 && getSize().getRows() > 0) {
 299                         if (fullscreenImage) {
 300                                 return getSize();
 301                         } else {
 302                                 // TODO: configure size?
 303                                 int w = getSize().getColumns() - 40;
 304                                 int h = getSize().getRows() - 9;
 305                                 if (w <= 0 || h <= 0)
 306                                         return null;
 307
 308                                 return new TerminalSize(w, h);
 309                         }
 310                 }
 311
 312                 return null;
 313         }
 314 }