001// License: GPL. For details, see LICENSE file.
002package org.openstreetmap.josm.gui.preferences.display;
003
004import static org.openstreetmap.josm.tools.I18n.tr;
005
006import java.awt.Component;
007import java.awt.GridBagLayout;
008import java.text.DateFormat;
009import java.util.Date;
010
011import javax.swing.BorderFactory;
012import javax.swing.Box;
013import javax.swing.DefaultListCellRenderer;
014import javax.swing.JCheckBox;
015import javax.swing.JFormattedTextField;
016import javax.swing.JLabel;
017import javax.swing.JList;
018import javax.swing.JScrollPane;
019import javax.swing.JSpinner;
020import javax.swing.ListCellRenderer;
021import javax.swing.LookAndFeel;
022import javax.swing.SpinnerNumberModel;
023import javax.swing.UIManager;
024import javax.swing.UIManager.LookAndFeelInfo;
025
026import org.openstreetmap.josm.Main;
027import org.openstreetmap.josm.actions.ExpertToggleAction;
028import org.openstreetmap.josm.gui.MapMover;
029import org.openstreetmap.josm.gui.NavigatableComponent;
030import org.openstreetmap.josm.gui.dialogs.ToggleDialog;
031import org.openstreetmap.josm.gui.preferences.PreferenceSetting;
032import org.openstreetmap.josm.gui.preferences.PreferenceSettingFactory;
033import org.openstreetmap.josm.gui.preferences.PreferenceTabbedPane;
034import org.openstreetmap.josm.gui.preferences.SubPreferenceSetting;
035import org.openstreetmap.josm.gui.preferences.TabPreferenceSetting;
036import org.openstreetmap.josm.gui.widgets.FileChooserManager;
037import org.openstreetmap.josm.gui.widgets.JosmComboBox;
038import org.openstreetmap.josm.gui.widgets.VerticallyScrollablePanel;
039import org.openstreetmap.josm.tools.GBC;
040import org.openstreetmap.josm.tools.date.DateUtils;
041
042/**
043 * Look-and-feel preferences.
044 */
045public class LafPreference implements SubPreferenceSetting {
046
047    static final class LafListCellRenderer implements ListCellRenderer<LookAndFeelInfo> {
048        private final DefaultListCellRenderer def = new DefaultListCellRenderer();
049
050        @Override
051        public Component getListCellRendererComponent(JList<? extends LookAndFeelInfo> list, LookAndFeelInfo value,
052                int index, boolean isSelected, boolean cellHasFocus) {
053            return def.getListCellRendererComponent(list, value.getName(), index, isSelected, cellHasFocus);
054        }
055    }
056
057    /**
058     * Factory used to create a new {@code LafPreference}.
059     */
060    public static class Factory implements PreferenceSettingFactory {
061        @Override
062        public PreferenceSetting createPreferenceSetting() {
063            return new LafPreference();
064        }
065    }
066
067    /**
068     * ComboBox with all look and feels.
069     */
070    private JosmComboBox<LookAndFeelInfo> lafCombo;
071    VerticallyScrollablePanel panel;
072    private final JCheckBox showSplashScreen = new JCheckBox(tr("Show splash screen at startup"));
073    private final JCheckBox showID = new JCheckBox(tr("Show object ID in selection lists"));
074    private final JCheckBox showLocalizedName = new JCheckBox(tr("Show localized name in selection lists"));
075    private final JCheckBox modeless = new JCheckBox(tr("Modeless working (Potlatch style)"));
076    private final JCheckBox dynamicButtons = new JCheckBox(tr("Dynamic buttons in side menus"));
077    private final JCheckBox isoDates = new JCheckBox(tr("Display ISO dates"));
078    private final JCheckBox nativeFileChoosers = new JCheckBox(tr("Use native file choosers (nicer, but do not support file filters)"));
079    private final JCheckBox zoomReverseWheel = new JCheckBox(tr("Reverse zoom with mouse wheel"));
080    private final JCheckBox zoomIntermediateSteps = new JCheckBox(tr("Intermediate steps between native resolutions"));
081    private JSpinner spinZoomRatio;
082
083    @Override
084    public void addGui(PreferenceTabbedPane gui) {
085        lafCombo = new JosmComboBox<>(UIManager.getInstalledLookAndFeels());
086
087        // let's try to load additional LookAndFeels and put them into the list
088        if (Main.isPlatformOsx()) {
089            try {
090                Class<?> cquaqua = Class.forName("ch.randelshofer.quaqua.QuaquaLookAndFeel");
091                Object oquaqua = cquaqua.getConstructor((Class[]) null).newInstance((Object[]) null);
092                // no exception? Then Go!
093                lafCombo.addItem(
094                        new UIManager.LookAndFeelInfo(((LookAndFeel) oquaqua).getName(), "ch.randelshofer.quaqua.QuaquaLookAndFeel")
095                );
096            } catch (ReflectiveOperationException ex) {
097                // just debug, Quaqua may not even be installed...
098                Main.debug(ex);
099            }
100        }
101
102        String laf = Main.pref.get("laf", Main.platform.getDefaultStyle());
103        for (int i = 0; i < lafCombo.getItemCount(); ++i) {
104            if (lafCombo.getItemAt(i).getClassName().equals(laf)) {
105                lafCombo.setSelectedIndex(i);
106                break;
107            }
108        }
109
110        lafCombo.setRenderer(new LafListCellRenderer());
111
112        panel = new VerticallyScrollablePanel(new GridBagLayout());
113        panel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
114
115        // Show splash screen on startup
116        showSplashScreen.setToolTipText(tr("Show splash screen at startup"));
117        showSplashScreen.setSelected(Main.pref.getBoolean("draw.splashscreen", true));
118        panel.add(showSplashScreen, GBC.eop().insets(20, 0, 0, 0));
119
120        // Show ID in selection
121        showID.setToolTipText(tr("Show object ID in selection lists"));
122        showID.setSelected(Main.pref.getBoolean("osm-primitives.showid", false));
123
124        // Show localized names
125        showLocalizedName.setToolTipText(tr("Show localized name in selection lists, if available"));
126        showLocalizedName.setSelected(Main.pref.getBoolean("osm-primitives.localize-name", true));
127        ExpertToggleAction.addVisibilitySwitcher(showLocalizedName);
128
129        modeless.setToolTipText(tr("Do not require to switch modes (potlatch style workflow)"));
130        modeless.setSelected(Main.pref.getBoolean("modeless", false));
131        ExpertToggleAction.addVisibilitySwitcher(modeless);
132
133        panel.add(showID, GBC.eop().insets(20, 0, 0, 0));
134        panel.add(showLocalizedName, GBC.eop().insets(20, 0, 0, 0));
135        panel.add(modeless, GBC.eop().insets(20, 0, 0, 0));
136
137        dynamicButtons.setToolTipText(tr("Display buttons in right side menus only when mouse is inside the element"));
138        dynamicButtons.setSelected(ToggleDialog.PROP_DYNAMIC_BUTTONS.get());
139        panel.add(dynamicButtons, GBC.eop().insets(20, 0, 0, 0));
140
141        Date today = new Date();
142        isoDates.setToolTipText(tr("Format dates according to {0}. Today''s date will be displayed as {1} instead of {2}",
143                tr("ISO 8601"),
144                DateUtils.newIsoDateFormat().format(today),
145                DateFormat.getDateInstance(DateFormat.SHORT).format(today)));
146        isoDates.setSelected(DateUtils.PROP_ISO_DATES.get());
147        panel.add(isoDates, GBC.eop().insets(20, 0, 0, 0));
148
149        nativeFileChoosers.setToolTipText(
150                tr("Use file choosers that behave more like native ones. They look nicer but do not support some features like file filters"));
151        nativeFileChoosers.setSelected(FileChooserManager.PROP_USE_NATIVE_FILE_DIALOG.get());
152        panel.add(nativeFileChoosers, GBC.eop().insets(20, 0, 0, 0));
153
154        zoomReverseWheel.setToolTipText(
155                tr("Check if you feel opposite direction more convenient"));
156        zoomReverseWheel.setSelected(MapMover.PROP_ZOOM_REVERSE_WHEEL.get());
157        panel.add(zoomReverseWheel, GBC.eop().insets(20, 0, 0, 0));
158
159        zoomIntermediateSteps.setToolTipText(
160                tr("Divide intervals between native resolution levels to smaller steps if they are much larger than zoom ratio"));
161        zoomIntermediateSteps.setSelected(NavigatableComponent.PROP_ZOOM_INTERMEDIATE_STEPS.get());
162        ExpertToggleAction.addVisibilitySwitcher(zoomIntermediateSteps);
163        panel.add(zoomIntermediateSteps, GBC.eop().insets(20, 0, 0, 0));
164
165        panel.add(Box.createVerticalGlue(), GBC.eol().insets(0, 10, 0, 0));
166
167        double logZoomLevel = Math.log(2) / Math.log(NavigatableComponent.PROP_ZOOM_RATIO.get());
168        logZoomLevel = Math.max(1, logZoomLevel);
169        logZoomLevel = Math.min(5, logZoomLevel);
170        JLabel labelZoomRatio = new JLabel(tr("Zoom steps to get double scale"));
171        spinZoomRatio = new JSpinner(new SpinnerNumberModel(logZoomLevel, 1, 5, 1));
172        Component spinZoomRatioEditor = spinZoomRatio.getEditor();
173        JFormattedTextField jftf = ((JSpinner.DefaultEditor) spinZoomRatioEditor).getTextField();
174        jftf.setColumns(2);
175        String zoomRatioToolTipText = tr("Higher value means more steps needed, therefore zoom steps will be smaller");
176        spinZoomRatio.setToolTipText(zoomRatioToolTipText);
177        labelZoomRatio.setToolTipText(zoomRatioToolTipText);
178        labelZoomRatio.setLabelFor(spinZoomRatio);
179        panel.add(labelZoomRatio, GBC.std().insets(20, 0, 0, 0));
180        panel.add(GBC.glue(5, 0), GBC.std().fill(GBC.HORIZONTAL));
181        panel.add(spinZoomRatio, GBC.eol());
182
183        panel.add(new JLabel(tr("Look and Feel")), GBC.std().insets(20, 0, 0, 0));
184        panel.add(GBC.glue(5, 0), GBC.std().fill(GBC.HORIZONTAL));
185        panel.add(lafCombo, GBC.eol().fill(GBC.HORIZONTAL));
186
187        JScrollPane scrollpane = panel.getVerticalScrollPane();
188        scrollpane.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
189        gui.getDisplayPreference().addSubTab(this, tr("Look and Feel"), scrollpane);
190    }
191
192    @Override
193    public boolean ok() {
194        boolean mod = false;
195        Main.pref.put("draw.splashscreen", showSplashScreen.isSelected());
196        Main.pref.put("osm-primitives.showid", showID.isSelected());
197        Main.pref.put("osm-primitives.localize-name", showLocalizedName.isSelected());
198        Main.pref.put("modeless", modeless.isSelected());
199        Main.pref.put(ToggleDialog.PROP_DYNAMIC_BUTTONS.getKey(), dynamicButtons.isSelected());
200        Main.pref.put(DateUtils.PROP_ISO_DATES.getKey(), isoDates.isSelected());
201        Main.pref.put(FileChooserManager.PROP_USE_NATIVE_FILE_DIALOG.getKey(), nativeFileChoosers.isSelected());
202        MapMover.PROP_ZOOM_REVERSE_WHEEL.put(zoomReverseWheel.isSelected());
203        NavigatableComponent.PROP_ZOOM_INTERMEDIATE_STEPS.put(zoomIntermediateSteps.isSelected());
204        NavigatableComponent.PROP_ZOOM_RATIO.put(Math.pow(2, 1/(double) spinZoomRatio.getModel().getValue()));
205        mod |= Main.pref.put("laf", ((LookAndFeelInfo) lafCombo.getSelectedItem()).getClassName());
206        return mod;
207    }
208
209    @Override
210    public boolean isExpert() {
211        return false;
212    }
213
214    @Override
215    public TabPreferenceSetting getTabPreferenceSetting(final PreferenceTabbedPane gui) {
216        return gui.getDisplayPreference();
217    }
218}