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.ColorOption;
  11 import be.nikiroo.jvcard.resources.DisplayBundle;
  12 import be.nikiroo.jvcard.resources.DisplayOption;
  13 import be.nikiroo.jvcard.resources.StringId;
  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 import be.nikiroo.utils.ImageUtils;
  20 import be.nikiroo.utils.StringUtils;
  21
  22 import com.googlecode.lanterna.TerminalSize;
  23 import com.googlecode.lanterna.gui2.BorderLayout;
  24 import com.googlecode.lanterna.gui2.Borders;
  25 import com.googlecode.lanterna.gui2.Direction;
  26 import com.googlecode.lanterna.gui2.LinearLayout;
  27 import com.googlecode.lanterna.gui2.Panel;
  28 import com.googlecode.lanterna.gui2.TextBox;
  29 import com.googlecode.lanterna.gui2.TextBox.Style;
  30 import com.googlecode.lanterna.input.KeyType;
  31
  32 public class ContactDetails extends MainContent {
  33         private Contact contact;
  34         private Panel top;
  35         private ImageTextControl txtImage;
  36         private Image image;
  37         private boolean fullscreenImage;
  38         private Panel infoPanel;
  39         private TextBox note;
  40
  41         // from .properties file:
  42         private int labelSize = -1;
  43         private String infoFormat = "";
  44
  45         //
  46
  47         public ContactDetails(Contact contact) {
  48                 // Get the .properties info:
  49                 DisplayBundle map = new DisplayBundle();
  50                 labelSize = map.getInteger(DisplayOption.CONTACT_DETAILS_LABEL_WIDTH,
  51                                 -1);
  52                 infoFormat = map.getString(DisplayOption.CONTACT_DETAILS_INFO);
  53                 //
  54
  55                 BorderLayout blayout = new BorderLayout();
  56                 setLayoutManager(blayout);
  57
  58                 top = new Panel();
  59                 blayout = new BorderLayout();
  60                 top.setLayoutManager(blayout);
  61
  62                 infoPanel = new Panel();
  63                 infoPanel.setLayoutManager(new LinearLayout(Direction.VERTICAL));
  64                 top.addComponent(infoPanel, BorderLayout.Location.CENTER);
  65
  66                 Panel notePanel = new Panel();
  67                 notePanel.setLayoutManager(new LinearLayout(Direction.HORIZONTAL));
  68
  69                 notePanel.addComponent(UiColors.createLabel(
  70                                 ColorOption.VIEW_CONTACT_NOTES_TITLE, "Notes:"));
  71                 // 10000x10000 is probably enough or "max"
  72                 note = new TextBox(new TerminalSize(10000, 10000), Style.MULTI_LINE);
  73                 note.setReadOnly(true);
  74                 notePanel.addComponent(note);
  75                 note.setVerticalFocusSwitching(false);
  76                 note.setHorizontalFocusSwitching(false);
  77
  78                 setContact(contact);
  79
  80                 addComponent(top.withBorder(Borders.doubleLineBevel()),
  81                                 BorderLayout.Location.TOP);
  82                 addComponent(notePanel.withBorder(Borders.singleLineBevel()),
  83                                 BorderLayout.Location.CENTER);
  84         }
  85
  86         /**
  87          * Change the enclosed {@link Contact} from this {@link ContactDetails}.
  88          * Also re-set the image.
  89          *
  90          * @param contact
  91          *            the new {@link Contact}
  92          */
  93         public void setContact(Contact contact) {
  94                 this.contact = contact;
  95                 image = null;
  96
  97                 if (contact != null) {
  98                         infoPanel.removeAllComponents();
  99
 100                         String name = contact.getPreferredDataValue("FN");
 101                         infoPanel.addComponent(UiColors.createLabel(
 102                                         ColorOption.VIEW_CONTACT_NAME, name));
 103                         infoPanel.addComponent(UiColors.createLabel(
 104                                         ColorOption.VIEW_CONTACT_NORMAL, ""));
 105
 106                         // List of infos:
 107                         String[] infos = infoFormat.split("\\|");
 108                         for (String info : infos) {
 109                                 // # - "=FIELD" will take the preferred value for this field
 110                                 // # - "+FIELD" will take the preferred value for this field and
 111                                 // highlight it
 112                                 // # - "#FIELD" will take all the values with this field's name
 113                                 // # - "*FIELD" will take all the values with this field's name,
 114                                 // highlighting the preferred one
 115                                 // #
 116
 117                                 boolean hl = false;
 118                                 boolean all = false;
 119                                 if (info.contains("+") || info.contains("#")) {
 120                                         hl = true;
 121                                 }
 122                                 if (info.contains("*") || info.contains("#")) {
 123                                         all = true;
 124                                 }
 125
 126                                 if (all || hl || info.contains("=")) {
 127                                         ColorOption el = hl ? ColorOption.VIEW_CONTACT_HIGHLIGHT
 128                                                         : ColorOption.VIEW_CONTACT_NORMAL;
 129
 130                                         int index = info.indexOf('=');
 131                                         if (index < 0) {
 132                                                 index = info.indexOf('+');
 133                                         }
 134                                         if (index < 0) {
 135                                                 index = info.indexOf('#');
 136                                         }
 137                                         if (index < 0) {
 138                                                 index = info.indexOf('*');
 139                                         }
 140
 141                                         String label = info.substring(0, index);
 142                                         String field = info.substring(index + 1);
 143
 144                                         if (all) {
 145                                                 Data pref = contact.getPreferredData(field);
 146                                                 for (Data data : contact.getData(field)) {
 147                                                         if (data == pref) {
 148                                                                 infoPanel.addComponent(UiColors.createLabel(el,
 149                                                                                 StringUtils.padString(label, labelSize)
 150                                                                                                 + data.toString()));
 151                                                         } else {
 152                                                                 infoPanel.addComponent(UiColors.createLabel(
 153                                                                                 ColorOption.VIEW_CONTACT_NORMAL,
 154                                                                                 StringUtils.padString(label, labelSize)
 155                                                                                                 + data.toString()));
 156                                                         }
 157                                                 }
 158                                         } else {
 159                                                 String val = contact.getPreferredDataValue(field);
 160                                                 if (val == null) {
 161                                                         val = "";
 162                                                 }
 163                                                 infoPanel.addComponent(UiColors.createLabel(el,
 164                                                                 StringUtils.padString(label, labelSize) + val));
 165                                         }
 166                                 } else {
 167                                         String label = info;
 168                                         infoPanel.addComponent(UiColors.createLabel(
 169                                                         ColorOption.VIEW_CONTACT_NORMAL,
 170                                                         StringUtils.padString(label, labelSize)));
 171                                 }
 172                         }
 173                         // end of list
 174
 175                         infoPanel.addComponent(UiColors.createLabel(
 176                                         ColorOption.VIEW_CONTACT_NORMAL, ""));
 177
 178                         String notes = contact.getPreferredDataValue("NOTE");
 179                         if (notes == null) {
 180                                 notes = "";
 181                         }
 182                         note.setText(notes);
 183
 184                         Data photo = contact.getPreferredData("PHOTO");
 185                         if (photo != null) {
 186                                 TypeInfo encoding = null;
 187                                 for (TypeInfo info : photo) {
 188                                         if (info.getName() != null) {
 189                                                 if (info.getName().equalsIgnoreCase("ENCODING"))
 190                                                         encoding = info;
 191                                                 // We don't check for the "TYPE" anymore, we just defer
 192                                                 // it to ImageIcon
 193                                         }
 194                                 }
 195
 196                                 if (encoding != null && encoding.getValue() != null
 197                                                 && encoding.getValue().equalsIgnoreCase("b")) {
 198                                         try {
 199                                                 image = ImageUtils.fromBase64(photo.getValue());
 200                                         } catch (Exception e) {
 201                                                 System.err.println("Cannot parse image for contact: "
 202                                                                 + contact.getPreferredDataValue("UID"));
 203                                         }
 204                                 }
 205                         }
 206                 }
 207
 208                 setImage(image);
 209         }
 210
 211         @Override
 212         public DataType getDataType() {
 213                 return DataType.DATA;
 214         }
 215
 216         @Override
 217         public List<KeyAction> getKeyBindings() {
 218                 List<KeyAction> actions = new LinkedList<KeyAction>();
 219
 220                 actions.add(new KeyAction(Mode.NONE, KeyType.Tab,
 221                                 StringId.KEY_ACTION_SWITCH_FORMAT) {
 222                         @Override
 223                         public boolean onAction() {
 224                                 if (txtImage != null) {
 225                                         txtImage.switchMode();
 226                                 }
 227
 228                                 return false;
 229                         }
 230                 });
 231                 actions.add(new KeyAction(Mode.NONE, 'i', StringId.KEY_ACTION_INVERT) {
 232                         @Override
 233                         public boolean onAction() {
 234                                 if (txtImage != null) {
 235                                         txtImage.invertColor();
 236                                 }
 237
 238                                 return false;
 239                         }
 240                 });
 241                 actions.add(new KeyAction(Mode.NONE, 'f',
 242                                 StringId.KEY_ACTION_FULLSCREEN) {
 243                         @Override
 244                         public boolean onAction() {
 245                                 fullscreenImage = !fullscreenImage;
 246                                 setImage(image);
 247                                 return false;
 248                         }
 249                 });
 250                 // TODO: add "normal" edit
 251                 actions.add(new KeyAction(Mode.CONTACT_DETAILS_RAW, 'r',
 252                                 StringId.KEY_ACTION_EDIT_CONTACT_RAW) {
 253                         @Override
 254                         public Object getObject() {
 255                                 return contact;
 256                         }
 257                 });
 258
 259                 return actions;
 260         }
 261
 262         @Override
 263         public synchronized Panel setSize(TerminalSize size) {
 264                 super.setSize(size);
 265                 setImage(image);
 266                 return this;
 267         }
 268
 269         /**
 270          * Set the {@link Image} to render and refresh it to the current size
 271          * constraints.
 272          *
 273          * @param image
 274          *            the new {@link Image}
 275          */
 276         private void setImage(Image image) {
 277                 this.image = image;
 278
 279                 if (txtImage != null && top.containsComponent(txtImage)) {
 280                         top.removeComponent(txtImage);
 281                 }
 282
 283                 TerminalSize size = getTxtSize();
 284                 if (size != null) {
 285                         if (txtImage != null) {
 286                                 txtImage.setSize(size);
 287                         } else {
 288                                 txtImage = new ImageTextControl(image, size);
 289                         }
 290                 }
 291
 292                 if (size != null) {
 293                         top.addComponent(txtImage, BorderLayout.Location.LEFT);
 294                 }
 295
 296                 invalidate();
 297         }
 298
 299         /**
 300          * Compute the size to use for the {@link Image} text rendering. Return NULL
 301          * in case of error.
 302          *
 303          * @return the {@link TerminalSize} to use or NULL if it is not possible
 304          */
 305         private TerminalSize getTxtSize() {
 306                 if (image != null && getSize() != null && getSize().getColumns() > 0
 307                                 && getSize().getRows() > 0) {
 308                         if (fullscreenImage) {
 309                                 return getSize();
 310                         }
 311
 312                         // TODO: configure size?
 313                         int w = getSize().getColumns() - 40;
 314                         int h = getSize().getRows() - 9;
 315                         if (w <= 0 || h <= 0) {
 316                                 return null;
 317                         }
 318
 319                         return new TerminalSize(w, h);
 320                 }
 321
 322                 return null;
 323         }
 324 }