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- /*
- * Copyright (c) 2006-2017 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
- * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
- * OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
- package com.dmdirc.addons.ui_swing.components;
-
- import com.dmdirc.addons.ui_swing.UIUtilities;
- import com.dmdirc.addons.ui_swing.components.renderers.FontListCellRenderer;
- import com.dmdirc.events.eventbus.EventBus;
-
- import com.google.common.collect.Lists;
-
- import java.awt.Font;
- import java.awt.GraphicsEnvironment;
- import java.util.ArrayList;
- import java.util.List;
-
- import javax.swing.DefaultComboBoxModel;
- import javax.swing.JComboBox;
- import javax.swing.MutableComboBoxModel;
-
- import static com.google.common.base.Preconditions.checkNotNull;
-
- /**
- * System font picking component.
- */
- public class FontPicker extends JComboBox<Object> {
-
- /** A version number for this class. */
- private static final long serialVersionUID = -9054812588033935839L;
- /** Font family to choose from. */
- private final String fontFamily;
-
- /**
- * Creates a new Font picker for the specified font family.
- *
- * @param eventBus The event bus to post errors to
- * @param fontFamily Font family
- */
- public FontPicker(final EventBus eventBus, final String fontFamily) {
- super(new DefaultComboBoxModel<>());
- this.fontFamily = fontFamily;
-
- setRenderer(new FontListCellRenderer(getRenderer()));
- UIUtilities.invokeOffEDT(this::getFonts, this::loadFonts);
- }
-
- /**
- * Loads the fonts and adds them to the font picker.
- *
- * @param fonts Fonts to load
- */
- private void loadFonts(final List<String> fonts) {
- checkNotNull(fonts);
- final int size = getFont() == null ? 12 : getFont().getSize();
- for (final String font : fonts) {
- ((MutableComboBoxModel<Object>) getModel()).addElement(new Font(font, Font.PLAIN, size));
- }
- setSelectedItem(new Font(fontFamily, Font.PLAIN, size));
- }
-
- private List<String> getFonts() {
- final String[] fonts = GraphicsEnvironment.getLocalGraphicsEnvironment()
- .getAvailableFontFamilyNames();
- if (fonts == null) {
- return new ArrayList<>();
- }
- return Lists.newArrayList(fonts);
- }
-
- }
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