--- /dev/null
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
+ *
+ * This file is part of Jalview.
+ *
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *
+ * Jalview is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
+package jalview.gui;
+
+import jalview.bin.Cache;
+import jalview.util.MessageManager;
+
+import java.awt.FlowLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import javax.swing.BorderFactory;
+import javax.swing.ButtonGroup;
+import javax.swing.JCheckBox;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JRadioButton;
+
+/**
+ * A dialog where the user may choose Text or Lineart rendering, and optionally
+ * save this as a preference ("Don't ask me again")
+ */
+public class LineartOptions extends JPanel
+{
+ static final String PROMPT_EACH_TIME = "Prompt each time";
+
+ JvOptionPane dialog;
+
+ public boolean cancelled = false;
+
+ String value;
+
+ JRadioButton lineartRB;
+
+ JCheckBox askAgainCB = new JCheckBox();
+
+ AtomicBoolean asText;
+
+ private String dialogTitle;
+
+ /**
+ * Constructor that passes in an initial choice of Text or Lineart, as a
+ * mutable boolean object. User action in the dialog should update this
+ * object, and the <em>same</em> object should be used in any action handler
+ * set by calling <code>setResponseAction</code>.
+ * <p>
+ * If the user chooses an option and also "Don't ask me again", the chosen
+ * option is saved as a property with key type_RENDERING i.e. "EPS_RENDERING",
+ * "SVG_RENDERING" or "HTML_RENDERING".
+ *
+ * @param formatType
+ * image type e.g. EPS, SVG
+ * @param textOption
+ * true to select Text, false for Lineart
+ */
+ public LineartOptions(String formatType, AtomicBoolean textOption)
+ {
+ this.asText = textOption;
+ dialogTitle = MessageManager.formatMessage(
+ "label.select_character_style_title", formatType);
+ String preferencesKey = formatType + "_RENDERING";
+ try
+ {
+ jbInit(preferencesKey, formatType);
+ } catch (Exception ex)
+ {
+ ex.printStackTrace();
+ }
+
+ dialog = JvOptionPane.newOptionDialog(Desktop.desktop);
+ }
+
+ /**
+ * Registers a Runnable action to be performed for a particular user response
+ * in the dialog
+ *
+ * @param action
+ */
+ public void setResponseAction(Object response, Runnable action)
+ {
+ dialog.setResponseHandler(response, action);
+ }
+
+ /**
+ * Shows the dialog, and performs any registered actions depending on the user
+ * choices
+ */
+ public void showDialog()
+ {
+ Object[] options = new Object[] { MessageManager.getString("action.ok"),
+ MessageManager.getString("action.cancel") };
+ dialog.showInternalDialog(this, dialogTitle,
+ JvOptionPane.OK_CANCEL_OPTION, JvOptionPane.PLAIN_MESSAGE, null,
+ options, MessageManager.getString("action.ok"));
+ }
+
+ /**
+ * Initialises the panel layout
+ *
+ * @param preferencesKey
+ * @param formatType
+ * @throws Exception
+ */
+ private void jbInit(String preferencesKey, String formatType)
+ throws Exception
+ {
+ /*
+ * radio buttons for Text or Lineart - selection updates the value
+ * of field 'asText' so it is correct when used in the confirm action
+ */
+ lineartRB = new JRadioButton(MessageManager.getString("label.lineart"));
+ lineartRB.setFont(JvSwingUtils.getLabelFont());
+ lineartRB.setSelected(!asText.get());
+ lineartRB.addActionListener(new ActionListener()
+ {
+ @Override
+ public void actionPerformed(ActionEvent e)
+ {
+ asText.set(!lineartRB.isSelected());
+ }
+ });
+
+ JRadioButton textRB = new JRadioButton(
+ MessageManager.getString("action.text"));
+ textRB.setFont(JvSwingUtils.getLabelFont());
+ textRB.setSelected(asText.get());
+ textRB.addActionListener(new ActionListener()
+ {
+ @Override
+ public void actionPerformed(ActionEvent e)
+ {
+ asText.set(textRB.isSelected());
+ }
+ });
+
+ ButtonGroup bg = new ButtonGroup();
+ bg.add(lineartRB);
+ bg.add(textRB);
+
+ askAgainCB.setFont(JvSwingUtils.getLabelFont());
+ askAgainCB.setText(MessageManager.getString("label.dont_ask_me_again"));
+
+ JLabel prompt = new JLabel(MessageManager.formatMessage(
+ "label.select_character_rendering_style", formatType));
+ prompt.setFont(JvSwingUtils.getLabelFont());
+
+ this.setLayout(new FlowLayout(FlowLayout.LEFT));
+ setBorder(BorderFactory.createEtchedBorder());
+ add(prompt);
+ add(textRB);
+ add(lineartRB);
+ add(askAgainCB);
+ }
+
+ /**
+ * If "Don't ask me again" is selected, saves the selected option as the user
+ * preference, otherwise removes the existing user preference (if any) is
+ * removed
+ *
+ * @param preferencesKey
+ */
+ protected void updatePreference(String preferencesKey)
+ {
+ value = lineartRB.isSelected() ? "Lineart" : "Text";
+
+ if (askAgainCB.isSelected())
+ {
+ Cache.setProperty(preferencesKey, value);
+ }
+ else
+ {
+ Cache.applicationProperties.remove(preferencesKey);
+ }
+ }
+
+ /**
+ * Answers "Lineart" or "Text" as selected by the user.
+ *
+ * @return
+ */
+ public String getValue()
+ {
+ // todo remove
+ return value;
+ }
+}
git://source.jalview.org / jalview.git / blobdiff