From 8c9c959a30f845da6dcd67c027cd028c35b72530 Mon Sep 17 00:00:00 2001 From: "Henry.Wang" Date: Sat, 21 Aug 2021 09:35:16 +0800 Subject: [PATCH] =?UTF-8?q?REPORT-57776=20=E6=96=87=E4=BB=B6=E9=80=89?= =?UTF-8?q?=E6=8B=A9=E5=99=A8=E6=9B=BF=E6=8D=A2-=E4=B8=BBjar=E9=87=8C?= =?UTF-8?q?=E7=9A=84=E7=B1=BB=E8=A2=AB=E5=88=A0=E9=99=A4=E5=90=8E=E5=BD=B1?= =?UTF-8?q?=E5=93=8D=E4=BA=86=E5=85=B6=E4=BB=96=E6=8F=92=E4=BB=B6?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../gui/ifilechooser/AbstractFileChooser.java | 104 ++++++++++++ .../gui/ifilechooser/UINativeFileChooser.java | 155 ++++++++++++++++++ 2 files changed, 259 insertions(+) create mode 100644 designer-base/src/main/java/com/fr/design/gui/ifilechooser/AbstractFileChooser.java create mode 100644 designer-base/src/main/java/com/fr/design/gui/ifilechooser/UINativeFileChooser.java diff --git a/designer-base/src/main/java/com/fr/design/gui/ifilechooser/AbstractFileChooser.java b/designer-base/src/main/java/com/fr/design/gui/ifilechooser/AbstractFileChooser.java new file mode 100644 index 000000000..b9a70557d --- /dev/null +++ b/designer-base/src/main/java/com/fr/design/gui/ifilechooser/AbstractFileChooser.java @@ -0,0 +1,104 @@ +package com.fr.design.gui.ifilechooser; + +import javax.swing.filechooser.FileFilter; +import java.awt.*; +import java.io.File; + +/** + * @author hades + * @version 10.0 + * Created by hades on 2020/3/31 + */ +@Deprecated +public abstract class AbstractFileChooser { + + /** + * 返回当前目录 + * + */ + public abstract File getCurrentDirectory(); + + /** + * 返回当前的文件选择过滤器 + * + */ + public abstract FileFilter getFileFilter(); + + /** + * 返回选择的文件 + * + */ + public abstract File getSelectedFile(); + + /** + * 多文件选择模式下 返回选择的多个文件 + * + */ + public abstract File[] getSelectedFiles(); + + /** + * 是否可以选择多个文件 + * + */ + public abstract boolean isMultiSelectionEnabled(); + + /** + * 设置当前选择的目录 + * + */ + public abstract void setCurrentDirectory(File dir); + + /** + * 设置左上角标题 + * + */ + public abstract void setDialogTitle(String title); + + /** + * 设置当前的文件过滤器 + * + */ + public abstract void setFileFilter(final T filter); + + /** + * 设置文件选择器模式 + * + * JFileChooser.FILES_ONLY + * JFileChooser.DIRECTORIES_ONLY + * JFileChooser.FILES_AND_DIRECTORIES + */ + public abstract void setFileSelectionMode(E selectionMode); + + /** + * 设置是否允许选择多个文件 + * + */ + public abstract void setMultiSelectionEnabled(boolean multiple); + + /** + * 设置选择的文件 用于showSaveDialog + * + */ + public abstract void setSelectedFile(File file); + + /** + * 弹出文件选择器 打开文件 + * + */ + public abstract int showOpenDialog(Component parent); + + /** + * 弹出文件选择器 保存文件 + * + */ + public abstract int showSaveDialog(Component parent); + + + /** + * https://bugs.java.com/bugdatabase/view_bug.do?bug_id=4031440 + * + * 设置文件名后缀 起到文件过滤的作用 形如 "*.jpg;*.jpeg" + * + */ + public abstract void setExtensionFilter(String file); +} diff --git a/designer-base/src/main/java/com/fr/design/gui/ifilechooser/UINativeFileChooser.java b/designer-base/src/main/java/com/fr/design/gui/ifilechooser/UINativeFileChooser.java new file mode 100644 index 000000000..025edcf08 --- /dev/null +++ b/designer-base/src/main/java/com/fr/design/gui/ifilechooser/UINativeFileChooser.java @@ -0,0 +1,155 @@ +package com.fr.design.gui.ifilechooser; + +import com.fr.design.gui.ifilechooser.AbstractFileChooser; +import com.fr.design.mainframe.DesignerContext; +import com.fr.stable.os.OperatingSystem; + +import javax.swing.*; +import javax.swing.filechooser.FileFilter; +import java.awt.*; +import java.io.File; +import java.io.FilenameFilter; + + +/** + * 系统原生风格的文件选择器 + * + * jdk问题： + * https://bugs.openjdk.java.net/browse/JDK-4811090 不支持文件扩展选择 + * https://stackoverflow.com/questions/40713398/filter-not-working-in-filedialog windows下 setFilenameFilter不work + * + * @author hades + * @version 10.0 + * Created by hades on 2020/3/31 + */ +@Deprecated +public class UINativeFileChooser extends AbstractFileChooser { + + private final FileDialog fileDialog; + private FileFilter fileFilter; + private int selectionMode; + + public UINativeFileChooser(File file) { + fileDialog = new FileDialog(DesignerContext.getDesignerFrame()); + if (file != null) { + fileDialog.setDirectory(file.getAbsolutePath()); + fileDialog.setFile(file.toString()); + } + } + + public UINativeFileChooser() { + this(null); + } + + @Override + public File getCurrentDirectory() { + return new File(fileDialog.getDirectory()); + } + + @Override + public FileFilter getFileFilter() { + return fileFilter; + } + + @Override + public File getSelectedFile() { + return new File(fileDialog.getDirectory() + fileDialog.getFile()); + } + + @Override + public File[] getSelectedFiles() { + return fileDialog.getFiles(); + } + + @Override + public boolean isMultiSelectionEnabled() { + return fileDialog.isMultipleMode(); + } + + @Override + public void setCurrentDirectory(File f) { + fileDialog.setDirectory(f.toString()); + } + + @Override + public void setDialogTitle(String title) { + fileDialog.setTitle(title); + } + + @Override + public void setFileFilter(final FileFilter cff) { + FilenameFilter filter = new FilenameFilter() { + @Override + public boolean accept(File Directory, String fileName) { + return cff.accept(new File(Directory.getAbsolutePath() + fileName)); + } + }; + fileDialog.setFilenameFilter(filter); + fileFilter = cff; + } + + @Override + public void setFileSelectionMode(Integer selectionMode) { + this.selectionMode = selectionMode; + } + + @Override + public void setMultiSelectionEnabled(boolean multiple) { + fileDialog.setMultipleMode(multiple); + } + + @Override + public void setSelectedFile(File file) { + fileDialog.setDirectory(file.getAbsolutePath()); + fileDialog.setFile(file.getName()); + } + + @Override + public int showOpenDialog(Component parent) { + boolean appleProperty = OperatingSystem.isMacos() && selectionMode == JFileChooser.DIRECTORIES_ONLY; + if (appleProperty) { + System.setProperty("apple.awt.fileDialogForDirectories", "true"); + } + try { + fileDialog.setLocale(JComponent.getDefaultLocale()); + fileDialog.setMode(FileDialog.LOAD); + fileDialog.setVisible(true); + return fileDialog.getFile() == null ? JFileChooser.CANCEL_OPTION : JFileChooser.APPROVE_OPTION; + } finally { + if (appleProperty) { + System.setProperty("apple.awt.fileDialogForDirectories", "false"); + } + } + } + + @Override + public int showSaveDialog(Component parent) { + fileDialog.setLocale(JComponent.getDefaultLocale()); + fileDialog.setMode(FileDialog.SAVE); + fileDialog.setVisible(true); + return fileDialog.getFile() == null ? JFileChooser.CANCEL_OPTION : JFileChooser.APPROVE_OPTION; + } + + @Override + public void setExtensionFilter(String file) { + fileDialog.setFile(file); + } + + /** + * 确认本地文件选择器是否支持选择模式 + * @param selectionMode 选择模式 + * @return 是否支持选择模式 + */ + public static boolean supportsSelectionMode(int selectionMode) { + switch (selectionMode) { + case JFileChooser.FILES_AND_DIRECTORIES: + return false; + case JFileChooser.DIRECTORIES_ONLY: + return OperatingSystem.isMacos(); + case JFileChooser.FILES_ONLY: + default: + return true; + } + } + +}