import be.nikiroo.jvcard.Card;
import be.nikiroo.jvcard.Contact;
import be.nikiroo.jvcard.Data;
+import be.nikiroo.jvcard.i18n.Trans;
import be.nikiroo.jvcard.i18n.Trans.StringId;
import be.nikiroo.jvcard.tui.KeyAction.Mode;
import be.nikiroo.jvcard.tui.UiColors.Element;
-import be.nikiroo.jvcard.tui.panes.ContactDetails;
+import be.nikiroo.jvcard.tui.panes.ContactDetailsRaw;
import be.nikiroo.jvcard.tui.panes.ContactList;
import be.nikiroo.jvcard.tui.panes.MainContent;
import com.googlecode.lanterna.gui2.LinearLayout;
import com.googlecode.lanterna.gui2.Panel;
import com.googlecode.lanterna.gui2.TextBox;
-import com.googlecode.lanterna.gui2.TextGUIGraphics;
import com.googlecode.lanterna.gui2.Window;
import com.googlecode.lanterna.input.KeyStroke;
import com.googlecode.lanterna.input.KeyType;
private List<KeyAction> actions = new LinkedList<KeyAction>();
private List<MainContent> contentStack = new LinkedList<MainContent>();
private boolean waitForOneKeyAnswer;
- private KeyStroke questionKey; // key that "asked" a question, and to replay
- // later with an answer
+ private KeyAction questionAction;
private String titleCache;
private Panel titlePanel;
private Panel mainPanel;
private Panel actionPanel;
private Panel messagePanel;
private TextBox text;
- private int width;
/**
* Create a new, empty window.
public MainWindow(MainContent content) {
super(content == null ? "" : content.getTitle());
- width = -1;
-
setHints(Arrays.asList(Window.Hint.FULL_SCREEN,
Window.Hint.NO_DECORATIONS, Window.Hint.FIT_TERMINAL_WINDOW));
* {@link MainWindow#handleQuestion}. The user will be asked to enter some
* answer and confirm with ENTER.
*
+ * @param action
+ * the related action
* @param question
* the question to ask
* @param initial
* the initial answer if any (to be edited by the user)
*/
- public void setQuestion(KeyStroke key, String question, String initial) {
- setQuestion(key, question, initial, false);
+ public void setQuestion(KeyAction action, String question, String initial) {
+ setQuestion(action, question, initial, false);
}
/**
* {@link MainWindow#handleQuestion}. The user will be asked to hit one key
* as an answer.
*
+ * @param action
+ * the related action
* @param question
* the question to ask
*/
- public void setQuestion(KeyStroke key, String question) {
- setQuestion(key, question, null, true);
- }
-
- @Override
- public void draw(TextGUIGraphics graphics) {
- int width = graphics.getSize().getColumns();
-
- if (width != this.width) {
- this.width = width;
-
- setTitle();
-
- if (actions != null)
- setActions(new ArrayList<KeyAction>(actions), false);
- }
-
- super.draw(graphics);
- }
-
- @Override
- public void invalidate() {
- super.invalidate();
- for (MainContent content : contentStack) {
- content.invalidate();
- }
+ public void setQuestion(KeyAction action, String question) {
+ setQuestion(action, question, null, true);
}
/**
* Show a question to the user and switch to "ask for answer" mode see
* {@link MainWindow#handleQuestion}.
*
+ * @param action
+ * the related action
* @param question
* the question to ask
* @param initial
* TRUE for a one-key answer, FALSE for a text answer validated
* by ENTER
*/
- private void setQuestion(KeyStroke key, String question, String initial,
+ private void setQuestion(KeyAction action, String question, String initial,
boolean oneKey) {
- questionKey = key;
+ questionAction = action;
waitForOneKeyAnswer = oneKey;
messagePanel.removeAllComponents();
Label lbl = UiColors.Element.LINE_MESSAGE_QUESTION.createLabel(" "
+ question + " ");
- text = new TextBox(new TerminalSize(width - lbl.getSize().getColumns(),
- 1));
+ text = new TextBox(new TerminalSize(getSize().getColumns()
+ - lbl.getSize().getColumns(), 1));
if (initial != null)
text.setText(initial);
text.takeFocus();
}
+ /**
+ * Refresh the window and the empty-space handling. You should call this
+ * method when the window size changed.
+ *
+ * @param size
+ * the new size of the window
+ */
+ public void refresh(TerminalSize size) {
+ if (size == null)
+ return;
+
+ if (getSize() == null || !getSize().equals(size))
+ setSize(size);
+
+ setTitle();
+
+ if (actions != null)
+ setActions(new ArrayList<KeyAction>(actions), false);
+
+ invalidate();
+ }
+
+ @Override
+ public void invalidate() {
+ super.invalidate();
+ for (MainContent content : contentStack) {
+ content.invalidate();
+ }
+ }
+
+ @Override
+ public boolean handleInput(KeyStroke key) {
+ boolean handled = false;
+
+ if (questionAction != null) {
+ String answer = handleQuestion(key);
+ if (answer != null) {
+ handled = true;
+
+ handleAction(questionAction, answer);
+ questionAction = null;
+ }
+ } else {
+ handled = handleKey(key);
+ }
+
+ if (!handled)
+ handled = super.handleInput(key);
+
+ return handled;
+ }
+
/**
* Actually set the title <b>inside</b> the window. Will also call
- * {@link BasicWindow#setTitle} with the compuited parameters.
+ * {@link BasicWindow#setTitle} with the computed parameters.
*/
private void setTitle() {
String prefix = " " + Main.APPLICATION_TITLE + " (version "
if (title.length() > 0) {
prefix = prefix + ": ";
+ title = StringUtils.sanitize(title, UiColors.getInstance()
+ .isUnicode());
}
String countStr = "";
countStr = "[" + count + "]";
}
+ int width = -1;
+ if (getSize() != null) {
+ width = getSize().getColumns();
+ }
+
if (width > 0) {
int padding = width - prefix.length() - title.length()
- countStr.length();
if (" ".equals(trans))
continue;
- String keyTrans = "";
- switch (action.getKey().getKeyType()) {
- case Enter:
- keyTrans = " ⤶ ";
- break;
- case Tab:
- keyTrans = " ↹ ";
- break;
- case Character:
- keyTrans = " " + action.getKey().getCharacter() + " ";
- break;
- default:
- keyTrans = "" + action.getKey().getKeyType();
- int width = 3;
- if (keyTrans.length() > width) {
- keyTrans = keyTrans.substring(0, width);
- } else if (keyTrans.length() < width) {
- keyTrans = keyTrans
- + new String(new char[width - keyTrans.length()])
- .replace('\0', ' ');
- }
- break;
- }
+ String keyTrans = Trans.getInstance().trans(action.getKey());
Panel kPane = new Panel();
LinearLayout layout = new LinearLayout(Direction.HORIZONTAL);
}
// fill with "desc" colour
+ int width = -1;
+ if (getSize() != null) {
+ width = getSize().getColumns();
+ }
+
if (width > 0) {
actionPanel.addComponent(UiColors.Element.ACTION_DESC
.createLabel(StringUtils.padString("", width)));
-
}
}
*
* @return if the window handled the input
*/
- private boolean handleInput(KeyStroke key, String answer) {
+ private boolean handleKey(KeyStroke key) {
boolean handled = false;
- // reset the message pane if no answers are pending
- if (answer == null) {
- if (setMessage(null, false))
- return true;
- }
+ if (setMessage(null, false))
+ return true;
for (KeyAction action : actions) {
if (!action.match(key))
continue;
- MainContent content = getContent();
handled = true;
if (action.onAction()) {
- Card card = action.getCard();
- Contact contact = action.getContact();
- Data data = action.getData();
-
- switch (action.getMode()) {
- case MOVE:
- int x = 0;
- int y = 0;
-
- if (action.getKey().getKeyType() == KeyType.ArrowUp)
- x = -1;
- if (action.getKey().getKeyType() == KeyType.ArrowDown)
- x = 1;
- if (action.getKey().getKeyType() == KeyType.ArrowLeft)
- y = -1;
- if (action.getKey().getKeyType() == KeyType.ArrowRight)
- y = 1;
-
- if (content != null) {
- String err = content.move(x, y);
- if (err != null)
- setMessage(err, true);
- }
+ handleAction(action, null);
+ }
- break;
- // mode with windows:
- case CONTACT_LIST:
- if (card != null) {
- pushContent(new ContactList(card));
- }
- break;
- case CONTACT_DETAILS:
- if (contact != null) {
- pushContent(new ContactDetails(contact));
- }
- break;
- // mode interpreted by MainWindow:
- case HELP:
- // TODO
- // setMessage("Help! I need somebody! Help!", false);
- if (answer == null) {
- setQuestion(key, "Test question?", "[initial]");
- } else {
- setMessage("You answered: " + answer, false);
- }
+ break;
+ }
- break;
- case BACK:
- String warning = content.getExitWarning();
- if (warning != null) {
- if (answer == null) {
- setQuestion(key, warning);
- } else {
- setMessage(null, false);
- if (answer.equalsIgnoreCase("y")) {
- popContent();
- }
- }
- } else {
+ return handled;
+ }
+
+ /**
+ * Handle the input in case of "normal" (not "ask for answer") mode.
+ *
+ * @param key
+ * the key that was pressed
+ * @param answer
+ * the answer given for this key
+ *
+ * @return if the window handled the input
+ */
+ private void handleAction(KeyAction action, String answer) {
+ MainContent content = getContent();
+
+ Card card = action.getCard();
+ Contact contact = action.getContact();
+ Data data = action.getData();
+
+ switch (action.getMode()) {
+ case MOVE:
+ int x = 0;
+ int y = 0;
+
+ if (action.getKey().getKeyType() == KeyType.ArrowUp)
+ x = -1;
+ if (action.getKey().getKeyType() == KeyType.ArrowDown)
+ x = 1;
+ if (action.getKey().getKeyType() == KeyType.ArrowLeft)
+ y = -1;
+ if (action.getKey().getKeyType() == KeyType.ArrowRight)
+ y = 1;
+
+ if (content != null) {
+ String err = content.move(x, y);
+ if (err != null)
+ setMessage(err, true);
+ }
+
+ break;
+ // mode with windows:
+ case CONTACT_LIST:
+ if (card != null) {
+ pushContent(new ContactList(card));
+ }
+ break;
+ case CONTACT_DETAILS:
+ if (contact != null) {
+ pushContent(new ContactDetailsRaw(contact));
+ }
+ break;
+ // mode interpreted by MainWindow:
+ case HELP:
+ // TODO
+ // setMessage("Help! I need somebody! Help!", false);
+ if (answer == null) {
+ setQuestion(action, "Test question?", "[initial]");
+ } else {
+ setMessage("You answered: " + answer, false);
+ }
+
+ break;
+ case BACK:
+ String warning = content.getExitWarning();
+ if (warning != null) {
+ if (answer == null) {
+ setQuestion(action, warning);
+ } else {
+ setMessage(null, false);
+ if (answer.equalsIgnoreCase("y")) {
popContent();
}
+ }
+ } else {
+ popContent();
+ }
- if (contentStack.size() == 0) {
- close();
- }
+ if (contentStack.size() == 0) {
+ close();
+ }
- break;
- // action modes:
- case EDIT_DETAIL:
- if (answer == null) {
- if (data != null) {
- String name = data.getName();
- String value = data.getValue();
- setQuestion(key, name, value);
- }
+ break;
+ // action modes:
+ case EDIT_DETAIL:
+ if (answer == null) {
+ if (data != null) {
+ String name = data.getName();
+ String value = data.getValue();
+ setQuestion(action, name, value);
+ }
+ } else {
+ setMessage(null, false);
+ data.setValue(answer);
+ }
+ break;
+ case DELETE_CONTACT:
+ if (answer == null) {
+ if (contact != null) {
+ setQuestion(action, "Delete contact? [Y/N]");
+ }
+ } else {
+ setMessage(null, false);
+ if (answer.equalsIgnoreCase("y")) {
+ if (contact.delete()) {
+ content.refreshData();
+ invalidate();
+ setTitle();
} else {
- setMessage(null, false);
- data.setValue(answer);
+ setMessage("Cannot delete this contact", true);
}
- break;
- case DELETE_CONTACT:
- if (answer == null) {
- if (contact != null) {
- setQuestion(key, "Delete contact? [Y/N]");
- }
- } else {
- setMessage(null, false);
- if (answer.equalsIgnoreCase("y")) {
- if (contact.delete()) {
- content.refreshData();
- invalidate();
- setTitle();
- } else {
- setMessage("Cannot delete this contact", true);
- }
+ }
+ }
+ break;
+ case SAVE_CARD:
+ if (answer == null) {
+ if (card != null) {
+ setQuestion(action, "Save changes? [Y/N]");
+ }
+ } else {
+ setMessage(null, false);
+ if (answer.equalsIgnoreCase("y")) {
+ boolean ok = false;
+ try {
+ if (card.save()) {
+ ok = true;
+ invalidate();
}
+ } catch (IOException ioe) {
+ ioe.printStackTrace();
}
- break;
- case SAVE_CARD:
- if (answer == null) {
- if (card != null) {
- setQuestion(key, "Save changes? [Y/N]");
- }
- } else {
- setMessage(null, false);
- if (answer.equalsIgnoreCase("y")) {
- boolean ok = false;
- try {
- if (card.save()) {
- ok = true;
- invalidate();
- }
- } catch (IOException ioe) {
- ioe.printStackTrace();
- }
-
- if (!ok) {
- setMessage("Cannot save to file", true);
- }
- }
+
+ if (!ok) {
+ setMessage("Cannot save to file", true);
}
- break;
- default:
- case NONE:
- break;
}
}
-
+ break;
+ default:
+ case NONE:
break;
}
-
- return handled;
- }
-
- @Override
- public boolean handleInput(KeyStroke key) {
- boolean handled = false;
-
- if (questionKey != null) {
- String answer = handleQuestion(key);
- if (answer != null) {
- handled = true;
-
- key = questionKey;
- questionKey = null;
-
- handleInput(key, answer);
- }
- } else {
- handled = handleInput(key, null);
- }
-
- if (!handled)
- handled = super.handleInput(key);
-
- return handled;
}
}
git://git.nikiroo.be / jvcard.git / blobdiff