KeyAction management now more generic

[jvcard.git] / src / be / nikiroo / jvcard / tui / panes / ContactDetails.java

diff --git a/src/be/nikiroo/jvcard/tui/panes/ContactDetails.java b/src/be/nikiroo/jvcard/tui/panes/ContactDetails.java
index 825be1a40f9515a013e7e19459da9e67b522ab5a..b2bb5626c91e5296ce9962f65051b8c36b1812bd 100644 (file)
--- a/src/be/nikiroo/jvcard/tui/panes/ContactDetails.java
+++ b/src/be/nikiroo/jvcard/tui/panes/ContactDetails.java
@@ -2,6 +2,7 @@ package be.nikiroo.jvcard.tui.panes;
 
 import java.awt.Image;
 import java.util.Base64;
+import java.util.LinkedList;
 import java.util.List;
 
 import javax.swing.ImageIcon;
@@ -9,28 +10,23 @@ import javax.swing.ImageIcon;
 import be.nikiroo.jvcard.Contact;
 import be.nikiroo.jvcard.Data;
 import be.nikiroo.jvcard.TypeInfo;
-import be.nikiroo.jvcard.tui.ImageText;
+import be.nikiroo.jvcard.i18n.Trans;
+import be.nikiroo.jvcard.tui.ImageTextControl;
 import be.nikiroo.jvcard.tui.KeyAction;
 import be.nikiroo.jvcard.tui.KeyAction.DataType;
+import be.nikiroo.jvcard.tui.KeyAction.Mode;
 
 import com.googlecode.lanterna.TerminalSize;
 import com.googlecode.lanterna.gui2.BorderLayout;
 import com.googlecode.lanterna.gui2.Panel;
-import com.googlecode.lanterna.gui2.TextBox;
+import com.googlecode.lanterna.input.KeyType;
 
 public class ContactDetails extends MainContent {
        private Contact contact;
-
-       @Override
-       public DataType getDataType() {
-               return DataType.DATA;
-       }
-
-       @Override
-       public List<KeyAction> getKeyBindings() {
-               // TODO Auto-generated method stub
-               return null;
-       }
+       private Panel top;
+       private ImageTextControl txt;
+       private Image image;
+       private boolean fullscreenImage;
 
        public ContactDetails(Contact contact) {
                this.contact = contact;
@@ -38,7 +34,15 @@ public class ContactDetails extends MainContent {
                BorderLayout blayout = new BorderLayout();
                setLayoutManager(blayout);
 
-               Panel top = new Panel();
+               top = new Panel();
+               setContact(contact);
+               addComponent(top, BorderLayout.Location.TOP);
+       }
+
+       public void setContact(Contact contact) {
+               Image img = null;
+               this.contact = contact;
+
                if (contact != null) {
                        Data photo = contact.getPreferredData("PHOTO");
                        if (photo != null) {
@@ -56,18 +60,108 @@ public class ContactDetails extends MainContent {
                                if (encoding != null && encoding.getValue() != null
                                                && encoding.getValue().equalsIgnoreCase("b")) {
 
-                                       Image img = new ImageIcon(Base64.getDecoder().decode(
+                                       img = new ImageIcon(Base64.getDecoder().decode(
                                                        photo.getValue())).getImage();
+                               }
+                       }
+               }
 
-                                       TerminalSize size = new TerminalSize(40, 20);
-                                       size = new TerminalSize(120, 50);
+               setImage(img);
+       }
+
+       @Override
+       public DataType getDataType() {
+               return DataType.DATA;
+       }
 
-                                       String str = new ImageText(img, size).getText();
-                                       top.addComponent(new TextBox(size, str));
+       @Override
+       public List<KeyAction> getKeyBindings() {
+               List<KeyAction> actions = new LinkedList<KeyAction>();
+
+               // TODO
+               actions.add(new KeyAction(Mode.NONE, KeyType.Tab,
+                               Trans.StringId.KEY_ACTION_SWITCH_FORMAT) {
+                       @Override
+                       public boolean onAction() {
+                               if (txt != null) {
+                                       txt.switchMode();
+                               }
+
+                               return false;
+                       }
+               });
+               actions.add(new KeyAction(Mode.NONE, 'i',
+                               Trans.StringId.KEY_ACTION_INVERT) {
+                       @Override
+                       public boolean onAction() {
+                               if (txt != null) {
+                                       txt.invertColor();
                                }
+
+                               return false;
+                       }
+               });
+               actions.add(new KeyAction(Mode.NONE, 'f',
+                               Trans.StringId.KEY_ACTION_FULLSCREEN) {
+                       @Override
+                       public boolean onAction() {
+                               fullscreenImage = !fullscreenImage;
+                               setImage(image);
+                               return false;
                        }
+               });
+
+               return actions;
+       }
+
+       @Override
+       public synchronized Panel setSize(TerminalSize size) {
+               super.setSize(size);
+               setImage(image);
+               return this;
+       }
+
+       /**
+        * Set the {@link Image} to render.
+        * 
+        * @param image
+        *            the new {@link Image}
+        */
+       private void setImage(Image image) {
+               this.image = image;
+
+               TerminalSize size = getTxtSize();
+               if (size != null) {
+                       if (txt != null)
+                               txt.setSize(size);
+                       else
+                               txt = new ImageTextControl(image, size);
                }
 
-               addComponent(top, BorderLayout.Location.TOP);
+               if (top.getChildCount() > 0)
+                       top.removeAllComponents();
+
+               if (size != null)
+                       top.addComponent(txt);
+       }
+
+       /**
+        * Compute the size to use for the {@link Image} text rendering. Return NULL
+        * in case of error.
+        * 
+        * @return the {@link TerminalSize} to use or NULL if it is not possible
+        */
+       private TerminalSize getTxtSize() {
+               if (image != null && getSize() != null && getSize().getColumns() > 0
+                               && getSize().getRows() > 0) {
+                       if (fullscreenImage) {
+                               return getSize();
+                       } else {
+                               // TODO:
+                               return new TerminalSize(40, 20);
+                       }
+               }
+
+               return null;
        }
 }