| 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 | |
| 19 | import com.googlecode.lanterna.TerminalSize; |
| 20 | import com.googlecode.lanterna.gui2.BorderLayout; |
| 21 | import com.googlecode.lanterna.gui2.Panel; |
| 22 | import com.googlecode.lanterna.input.KeyType; |
| 23 | |
| 24 | public class ContactDetails extends MainContent { |
| 25 | private Contact contact; |
| 26 | private Panel top; |
| 27 | private ImageTextControl txt; |
| 28 | private Image image; |
| 29 | private boolean fullscreenImage; |
| 30 | |
| 31 | public ContactDetails(Contact contact) { |
| 32 | this.contact = contact; |
| 33 | |
| 34 | BorderLayout blayout = new BorderLayout(); |
| 35 | setLayoutManager(blayout); |
| 36 | |
| 37 | top = new Panel(); |
| 38 | setContact(contact); |
| 39 | addComponent(top, BorderLayout.Location.TOP); |
| 40 | } |
| 41 | |
| 42 | public void setContact(Contact contact) { |
| 43 | Image img = null; |
| 44 | this.contact = contact; |
| 45 | |
| 46 | if (contact != null) { |
| 47 | Data photo = contact.getPreferredData("PHOTO"); |
| 48 | if (photo != null) { |
| 49 | TypeInfo encoding = null; |
| 50 | TypeInfo type = null; |
| 51 | for (TypeInfo info : photo.getTypes()) { |
| 52 | if (info.getName() != null) { |
| 53 | if (info.getName().equalsIgnoreCase("ENCODING")) |
| 54 | encoding = info; |
| 55 | if (info.getName().equalsIgnoreCase("TYPE")) |
| 56 | type = info; |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | if (encoding != null && encoding.getValue() != null |
| 61 | && encoding.getValue().equalsIgnoreCase("b")) { |
| 62 | |
| 63 | img = new ImageIcon(Base64.getDecoder().decode( |
| 64 | photo.getValue())).getImage(); |
| 65 | } |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | setImage(img); |
| 70 | } |
| 71 | |
| 72 | @Override |
| 73 | public DataType getDataType() { |
| 74 | return DataType.DATA; |
| 75 | } |
| 76 | |
| 77 | @Override |
| 78 | public List<KeyAction> getKeyBindings() { |
| 79 | List<KeyAction> actions = new LinkedList<KeyAction>(); |
| 80 | |
| 81 | // TODO |
| 82 | actions.add(new KeyAction(Mode.NONE, KeyType.Tab, |
| 83 | Trans.StringId.KEY_ACTION_SWITCH_FORMAT) { |
| 84 | @Override |
| 85 | public boolean onAction() { |
| 86 | if (txt != null) { |
| 87 | txt.switchMode(); |
| 88 | } |
| 89 | |
| 90 | return false; |
| 91 | } |
| 92 | }); |
| 93 | actions.add(new KeyAction(Mode.NONE, 'i', |
| 94 | Trans.StringId.KEY_ACTION_INVERT) { |
| 95 | @Override |
| 96 | public boolean onAction() { |
| 97 | if (txt != null) { |
| 98 | txt.invertColor(); |
| 99 | } |
| 100 | |
| 101 | return false; |
| 102 | } |
| 103 | }); |
| 104 | actions.add(new KeyAction(Mode.NONE, 'f', |
| 105 | Trans.StringId.KEY_ACTION_FULLSCREEN) { |
| 106 | @Override |
| 107 | public boolean onAction() { |
| 108 | fullscreenImage = !fullscreenImage; |
| 109 | setImage(image); |
| 110 | return false; |
| 111 | } |
| 112 | }); |
| 113 | |
| 114 | return actions; |
| 115 | } |
| 116 | |
| 117 | @Override |
| 118 | public synchronized Panel setSize(TerminalSize size) { |
| 119 | super.setSize(size); |
| 120 | setImage(image); |
| 121 | return this; |
| 122 | } |
| 123 | |
| 124 | /** |
| 125 | * Set the {@link Image} to render. |
| 126 | * |
| 127 | * @param image |
| 128 | * the new {@link Image} |
| 129 | */ |
| 130 | private void setImage(Image image) { |
| 131 | this.image = image; |
| 132 | |
| 133 | TerminalSize size = getTxtSize(); |
| 134 | if (size != null) { |
| 135 | if (txt != null) |
| 136 | txt.setSize(size); |
| 137 | else |
| 138 | txt = new ImageTextControl(image, size); |
| 139 | } |
| 140 | |
| 141 | if (top.getChildCount() > 0) |
| 142 | top.removeAllComponents(); |
| 143 | |
| 144 | if (size != null) |
| 145 | top.addComponent(txt); |
| 146 | } |
| 147 | |
| 148 | /** |
| 149 | * Compute the size to use for the {@link Image} text rendering. Return NULL |
| 150 | * in case of error. |
| 151 | * |
| 152 | * @return the {@link TerminalSize} to use or NULL if it is not possible |
| 153 | */ |
| 154 | private TerminalSize getTxtSize() { |
| 155 | if (image != null && getSize() != null && getSize().getColumns() > 0 |
| 156 | && getSize().getRows() > 0) { |
| 157 | if (fullscreenImage) { |
| 158 | return getSize(); |
| 159 | } else { |
| 160 | // TODO: |
| 161 | return new TerminalSize(40, 20); |
| 162 | } |
| 163 | } |
| 164 | |
| 165 | return null; |
| 166 | } |
| 167 | } |