mirror of
https://gitflic.ru/project/openide/openide.git
synced 2026-09-27 10:03:11 +07:00
SwingHelper moved to platform-impl
This commit is contained in:
Sergey Simonchik
@@ -0,0 +1,465 @@
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package com.intellij.util.ui;
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import com.intellij.ide.BrowserUtil;
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import com.intellij.openapi.actionSystem.ActionManager;
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import com.intellij.openapi.actionSystem.AnAction;
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import com.intellij.openapi.actionSystem.AnActionEvent;
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import com.intellij.openapi.actionSystem.DefaultActionGroup;
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import com.intellij.openapi.diagnostic.Logger;
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import com.intellij.openapi.fileChooser.FileChooserDescriptor;
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import com.intellij.openapi.fileChooser.FileChooserFactory;
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import com.intellij.openapi.ide.CopyPasteManager;
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import com.intellij.openapi.project.Project;
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import com.intellij.openapi.ui.ComponentWithBrowseButton;
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import com.intellij.openapi.ui.DialogWrapper;
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import com.intellij.openapi.ui.TextComponentAccessor;
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import com.intellij.openapi.ui.TextFieldWithBrowseButton;
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import com.intellij.openapi.util.SystemInfo;
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import com.intellij.openapi.util.text.StringUtil;
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import com.intellij.ui.HyperlinkLabel;
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import com.intellij.ui.TextFieldWithHistory;
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import com.intellij.ui.TextFieldWithHistoryWithBrowseButton;
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import com.intellij.util.NotNullProducer;
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import com.intellij.util.PlatformIcons;
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import com.intellij.util.containers.ComparatorUtil;
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import com.intellij.util.containers.ContainerUtil;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import javax.swing.*;
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import javax.swing.event.PopupMenuEvent;
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import javax.swing.event.PopupMenuListener;
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import javax.swing.table.DefaultTableCellRenderer;
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import javax.swing.table.TableCellRenderer;
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import javax.swing.table.TableColumn;
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import java.awt.*;
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import java.awt.datatransfer.StringSelection;
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import java.awt.datatransfer.Transferable;
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import java.util.Collection;
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import java.util.List;
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import java.util.Set;
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public class SwingHelper {
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private static final Logger LOG = Logger.getInstance(SwingHelper.class);
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/**
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* Creates panel whose content consists of given {@code children} components
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* stacked vertically each on another in a given order.
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*
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* @param childAlignmentX Component.LEFT_ALIGNMENT, Component.CENTER_ALIGNMENT or Component.RIGHT_ALIGNMENT
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* @param children children components
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* @return created panel
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*/
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@NotNull
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public static JPanel newVerticalPanel(float childAlignmentX, Component... children) {
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return newGenericBoxPanel(true, childAlignmentX, children);
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}
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@NotNull
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public static JPanel newLeftAlignedVerticalPanel(Component... children) {
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return newVerticalPanel(Component.LEFT_ALIGNMENT, children);
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}
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@NotNull
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public static JPanel newLeftAlignedVerticalPanel(@NotNull Collection<Component> children) {
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return newVerticalPanel(Component.LEFT_ALIGNMENT, children);
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}
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@NotNull
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public static JPanel newVerticalPanel(float childAlignmentX, @NotNull Collection<Component> children) {
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return newVerticalPanel(childAlignmentX, children.toArray(new Component[children.size()]));
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}
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/**
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* Creates panel whose content consists of given {@code children} components horizontally
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* stacked each on another in a given order.
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*
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* @param childAlignmentY Component.TOP_ALIGNMENT, Component.CENTER_ALIGNMENT or Component.BOTTOM_ALIGNMENT
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* @param children children components
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* @return created panel
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*/
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@NotNull
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public static JPanel newHorizontalPanel(float childAlignmentY, Component... children) {
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return newGenericBoxPanel(false, childAlignmentY, children);
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}
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@NotNull
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public static JPanel newHorizontalPanel(float childAlignmentY, @NotNull Collection<Component> children) {
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return newHorizontalPanel(childAlignmentY, children.toArray(new Component[children.size()]));
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}
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private static JPanel newGenericBoxPanel(boolean verticalOrientation,
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float childAlignment,
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Component... children) {
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JPanel panel = new JPanel();
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int axis = verticalOrientation ? BoxLayout.Y_AXIS : BoxLayout.X_AXIS;
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panel.setLayout(new BoxLayout(panel, axis));
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for (Component child : children) {
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panel.add(child, childAlignment);
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if (child instanceof JComponent) {
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JComponent jChild = (JComponent) child;
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if (verticalOrientation) {
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jChild.setAlignmentX(childAlignment);
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} else {
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jChild.setAlignmentY(childAlignment);
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}
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}
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}
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return panel;
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}
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@NotNull
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public static JPanel wrapWithoutStretch(@NotNull JComponent component) {
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JPanel panel = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
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panel.add(component);
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return panel;
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}
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@NotNull
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public static JPanel wrapWithHorizontalStretch(@NotNull JComponent component) {
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JPanel panel = new JPanel(new BorderLayout(0, 0));
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panel.add(component, BorderLayout.NORTH);
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return panel;
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}
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public static void setPreferredWidthToFitText(@NotNull TextFieldWithHistoryWithBrowseButton component) {
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int childWidth = calcWidthToFitText(component.getChildComponent().getTextEditor(), 35);
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setPreferredWidthForComponentWithBrowseButton(component, childWidth);
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}
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public static void setPreferredWidthToFitText(@NotNull TextFieldWithBrowseButton component) {
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int childWidth = calcWidthToFitText(component.getChildComponent(), 20);
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setPreferredWidthForComponentWithBrowseButton(component, childWidth);
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}
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private static <T extends JComponent> void setPreferredWidthForComponentWithBrowseButton(@NotNull ComponentWithBrowseButton<T> component,
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int childPrefWidth) {
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Dimension buttonPrefSize = component.getButton().getPreferredSize();
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setPreferredWidth(component, childPrefWidth + buttonPrefSize.width);
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}
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public static void setPreferredWidthToFitText(@NotNull JTextField textField) {
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setPreferredWidthToFitText(textField, 15);
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}
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public static void setPreferredWidthToFitText(@NotNull JTextField textField, int additionalWidth) {
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setPreferredSizeToFitText(textField, StringUtil.notNullize(textField.getText()), additionalWidth);
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}
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public static void setPreferredWidthToFitText(@NotNull JTextField textField, @NotNull String text) {
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setPreferredSizeToFitText(textField, text, 15);
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}
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private static void setPreferredSizeToFitText(@NotNull JTextField textField, @NotNull String text, int additionalWidth) {
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int width = calcWidthToFitText(textField, text, additionalWidth);
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setPreferredWidth(textField, width);
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}
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private static int calcWidthToFitText(@NotNull JTextField textField, int additionalWidth) {
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return calcWidthToFitText(textField, textField.getText(), additionalWidth);
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}
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private static int calcWidthToFitText(@NotNull JTextField textField, @NotNull String text, int additionalWidth) {
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return textField.getFontMetrics(textField.getFont()).stringWidth(text) + additionalWidth;
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}
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public static void adjustDialogSizeToFitPreferredSize(@NotNull DialogWrapper dialogWrapper) {
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JRootPane rootPane = dialogWrapper.getRootPane();
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Dimension componentSize = rootPane.getSize();
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Dimension componentPreferredSize = rootPane.getPreferredSize();
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if (componentPreferredSize.width <= componentSize.width && componentPreferredSize.height <= componentSize.height) {
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return;
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}
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int dw = Math.max(0, componentPreferredSize.width - componentSize.width);
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int dh = Math.max(0, componentPreferredSize.height - componentSize.height);
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Dimension oldDialogSize = dialogWrapper.getSize();
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Dimension newDialogSize = new Dimension(oldDialogSize.width + dw, oldDialogSize.height + dh);
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dialogWrapper.setSize(newDialogSize.width, newDialogSize.height);
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rootPane.revalidate();
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rootPane.repaint();
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LOG.info("DialogWrapper '" + dialogWrapper.getTitle() + "' has been resized (added width: " + dw + ", added height: " + dh + ")");
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}
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public static <T> void updateItems(@NotNull JComboBox comboBox,
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@NotNull List<T> newItems,
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@Nullable T newSelectedItemIfSelectionCannotBePreserved) {
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if (!shouldUpdate(comboBox, newItems)) {
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return;
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}
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Object selectedItem = comboBox.getSelectedItem();
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//noinspection SuspiciousMethodCalls
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if (selectedItem != null && !newItems.contains(selectedItem)) {
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selectedItem = null;
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}
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if (selectedItem == null && newItems.contains(newSelectedItemIfSelectionCannotBePreserved)) {
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selectedItem = newSelectedItemIfSelectionCannotBePreserved;
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}
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comboBox.removeAllItems();
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for (T newItem : newItems) {
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comboBox.addItem(newItem);
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}
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if (selectedItem != null) {
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int count = comboBox.getItemCount();
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for (int i = 0; i < count; i++) {
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Object item = comboBox.getItemAt(i);
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if (selectedItem.equals(item)) {
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comboBox.setSelectedIndex(i);
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break;
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}
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}
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}
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}
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private static <T> boolean shouldUpdate(@NotNull JComboBox comboBox, @NotNull List<T> newItems) {
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int count = comboBox.getItemCount();
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if (newItems.size() != count) {
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return true;
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}
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for (int i = 0; i < count; i++) {
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Object oldItem = comboBox.getItemAt(i);
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T newItem = newItems.get(i);
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if (!ComparatorUtil.equalsNullable(oldItem, newItem)) {
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return true;
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}
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}
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return false;
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}
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public static void setNoBorderCellRendererFor(@NotNull TableColumn column) {
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final TableCellRenderer previous = column.getCellRenderer();
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column.setCellRenderer(new DefaultTableCellRenderer() {
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@Override
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public Component getTableCellRendererComponent(JTable table,
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Object value,
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boolean isSelected,
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boolean hasFocus,
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int row,
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int column) {
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Component component;
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if (previous != null) {
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component = previous.getTableCellRendererComponent(table, value, isSelected, false, row, column);
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}
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else {
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component = super.getTableCellRendererComponent(table, value, isSelected, false, row, column);
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}
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if (component instanceof JComponent) {
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((JComponent)component).setBorder(null);
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}
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return component;
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}
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});
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}
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public static void addHistoryOnExpansion(@NotNull final TextFieldWithHistory textFieldWithHistory,
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@NotNull final NotNullProducer<List<String>> historyProvider) {
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textFieldWithHistory.addPopupMenuListener(new PopupMenuListener() {
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@Override
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public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
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List<String> newHistory = historyProvider.produce();
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Set<String> newHistorySet = ContainerUtil.newHashSet(newHistory);
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List<String> oldHistory = textFieldWithHistory.getHistory();
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List<String> mergedHistory = ContainerUtil.newArrayList();
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for (String item : oldHistory) {
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if (!newHistorySet.contains(item)) {
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mergedHistory.add(item);
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}
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}
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mergedHistory.addAll(newHistory);
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textFieldWithHistory.setHistory(mergedHistory);
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setLongestAsPrototype(textFieldWithHistory, mergedHistory);
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// one-time initialization
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textFieldWithHistory.removePopupMenuListener(this);
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}
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@Override
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public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
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}
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@Override
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public void popupMenuCanceled(PopupMenuEvent e) {
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}
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});
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}
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private static void setLongestAsPrototype(@NotNull JComboBox comboBox, @NotNull List<String> variants) {
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Object prototypeDisplayValue = comboBox.getPrototypeDisplayValue();
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String prototypeDisplayValueStr = null;
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if (prototypeDisplayValue instanceof String) {
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prototypeDisplayValueStr = (String) prototypeDisplayValue;
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}
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else if (prototypeDisplayValue != null) {
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return;
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}
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String longest = StringUtil.notNullize(prototypeDisplayValueStr);
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boolean updated = false;
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for (String s : variants) {
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if (longest.length() < s.length()) {
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longest = s;
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updated = true;
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}
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}
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if (updated) {
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comboBox.setPrototypeDisplayValue(longest);
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}
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}
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public static void installFileCompletionAndBrowseDialog(@Nullable Project project,
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@NotNull TextFieldWithHistoryWithBrowseButton textFieldWithHistoryWithBrowseButton,
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@NotNull String browseDialogTitle,
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@NotNull FileChooserDescriptor fileChooserDescriptor) {
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doInstall(project,
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textFieldWithHistoryWithBrowseButton,
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textFieldWithHistoryWithBrowseButton.getChildComponent().getTextEditor(),
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browseDialogTitle,
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fileChooserDescriptor,
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TextComponentAccessor.TEXT_FIELD_WITH_HISTORY_WHOLE_TEXT);
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}
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public static void installFileCompletionAndBrowseDialog(@Nullable Project project,
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@NotNull TextFieldWithBrowseButton textFieldWithBrowseButton,
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@NotNull String browseDialogTitle,
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@NotNull FileChooserDescriptor fileChooserDescriptor) {
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doInstall(project,
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textFieldWithBrowseButton,
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textFieldWithBrowseButton.getTextField(),
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browseDialogTitle,
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fileChooserDescriptor,
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TextComponentAccessor.TEXT_FIELD_WHOLE_TEXT);
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}
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private static <T extends JComponent> void doInstall(@Nullable Project project,
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@NotNull ComponentWithBrowseButton<T> componentWithBrowseButton,
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@NotNull JTextField textField,
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@NotNull String browseDialogTitle,
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@NotNull FileChooserDescriptor fileChooserDescriptor,
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@NotNull TextComponentAccessor<T> textComponentAccessor) {
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fileChooserDescriptor = fileChooserDescriptor.withShowHiddenFiles(SystemInfo.isUnix);
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componentWithBrowseButton.addBrowseFolderListener(
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project,
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new ComponentWithBrowseButton.BrowseFolderActionListener<T>(
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browseDialogTitle,
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null,
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componentWithBrowseButton,
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project,
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fileChooserDescriptor,
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textComponentAccessor
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),
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true
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);
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FileChooserFactory.getInstance().installFileCompletion(
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textField,
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fileChooserDescriptor,
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true,
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project
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);
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}
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@NotNull
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public static HyperlinkLabel createWebHyperlink(@NotNull String url) {
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return createWebHyperlink(url, url);
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}
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@NotNull
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public static HyperlinkLabel createWebHyperlink(@NotNull String text, @NotNull String url) {
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HyperlinkLabel hyperlink = new HyperlinkLabel(text);
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hyperlink.setHyperlinkTarget(url);
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DefaultActionGroup actionGroup = new DefaultActionGroup();
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actionGroup.add(new OpenLinkInBrowser(url));
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actionGroup.add(new CopyLinkAction(url));
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hyperlink.setComponentPopupMenu(ActionManager.getInstance().createActionPopupMenu("web hyperlink", actionGroup).getComponent());
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return hyperlink;
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}
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public static void setPreferredWidth(@NotNull JComponent component, int width) {
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Dimension preferredSize = component.getPreferredSize();
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preferredSize.width = width;
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component.setPreferredSize(preferredSize);
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}
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@NotNull
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public static JEditorPane createHtmlViewer(boolean carryTextOver,
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@Nullable Font font,
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@Nullable Color background,
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@Nullable Color foreground) {
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final JEditorPane textPane;
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if (carryTextOver) {
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textPane = new JEditorPane() {
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@Override
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public Dimension getPreferredSize() {
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// This trick makes text component to carry text over to the next line
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// if the text line width exceeds parent's width
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Dimension dimension = super.getPreferredSize();
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dimension.width = 0;
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return dimension;
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}
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};
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}
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else {
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textPane = new JEditorPane();
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}
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textPane.setFont(font != null ? font : UIUtil.getLabelFont());
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textPane.setContentType(UIUtil.HTML_MIME);
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textPane.setEditable(false);
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textPane.setBackground(background != null ? background : UIUtil.getLabelBackground());
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textPane.setForeground(foreground != null ? foreground : UIUtil.getLabelForeground());
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return textPane;
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}
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public static void setHtml(@NotNull JEditorPane editorPane, @NotNull String bodyInnerHtml) {
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String html = String.format(
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"<html><head>%s</head><body>%s</body></html>",
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UIUtil.getCssFontDeclaration(editorPane.getFont(), null, null, null),
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bodyInnerHtml
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);
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editorPane.setText(html);
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}
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private static class CopyLinkAction extends AnAction {
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private final String myUrl;
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private CopyLinkAction(@NotNull String url) {
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super("Copy Link Address", null, PlatformIcons.COPY_ICON);
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myUrl = url;
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}
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@Override
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public void update(AnActionEvent e) {
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e.getPresentation().setEnabled(true);
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}
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@Override
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public void actionPerformed(AnActionEvent e) {
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Transferable content = new StringSelection(myUrl);
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CopyPasteManager.getInstance().setContents(content);
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}
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}
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private static class OpenLinkInBrowser extends AnAction {
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private final String myUrl;
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private OpenLinkInBrowser(@NotNull String url) {
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super("Open Link in Browser", null, PlatformIcons.WEB_ICON);
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myUrl = url;
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}
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@Override
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public void update(AnActionEvent e) {
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e.getPresentation().setEnabled(true);
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}
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@Override
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public void actionPerformed(AnActionEvent e) {
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BrowserUtil.browse(myUrl);
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}
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}
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}
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Reference in New Issue
Block a user