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