Source Code Cross Referenced for FileDialogUtil.java in  » Database-Client » SQL-Workbench » workbench » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database Client » SQL Workbench » workbench.util 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * FileDialogUtil.java
003:         *
004:         * This file is part of SQL Workbench/J, http://www.sql-workbench.net
005:         *
006:         * Copyright 2002-2008, Thomas Kellerer
007:         * No part of this code maybe reused without the permission of the author
008:         *
009:         * To contact the author please send an email to: support@sql-workbench.net
010:         *
011:         */
012:        package workbench.util;
013:
014:        import java.awt.Component;
015:        import java.awt.Window;
016:        import java.io.File;
017:
018:        import javax.swing.JFileChooser;
019:        import javax.swing.SwingUtilities;
020:        import javax.swing.filechooser.FileFilter;
021:        import workbench.gui.components.EncodingPanel;
022:
023:        import workbench.gui.components.ExtensionFileFilter;
024:        import workbench.interfaces.EncodingSelector;
025:        import workbench.resource.Settings;
026:        import javax.swing.JComponent;
027:        import javax.swing.border.EmptyBorder;
028:        import workbench.gui.WbSwingUtilities;
029:        import workbench.log.LogMgr;
030:        import workbench.resource.ResourceMgr;
031:
032:        /**
033:         *
034:         * @author support@sql-workbench.net
035:         */
036:        public class FileDialogUtil {
037:            public static final int FILE_TYPE_UNKNOWN = -1;
038:            public static final int FILE_TYPE_TXT = 0;
039:            public static final int FILE_TYPE_SQL = 1;
040:            public static final int FILE_TYPE_XML = 2;
041:            public static final int FILE_TYPE_HTML = 3;
042:            public static final int FILE_TYPE_SQL_UPDATE = 4;
043:
044:            private int lastFileType = FILE_TYPE_UNKNOWN;
045:            public static final String CONFIG_DIR_KEY = "%ConfigDir%";
046:            private String encoding = null;
047:
048:            public FileDialogUtil() {
049:            }
050:
051:            public int getLastSelectedFileType() {
052:                return this .lastFileType;
053:            }
054:
055:            public String getEncoding() {
056:                return this .encoding;
057:            }
058:
059:            public String getXmlReportFilename(Component caller) {
060:                return this .getXmlReportFilename(caller, null);
061:            }
062:
063:            public String getXmlReportFilename(Component caller,
064:                    JComponent accessory) {
065:                String lastDir = Settings.getInstance().getProperty(
066:                        "workbench.xmlreport.lastdir", null);
067:                JFileChooser fc = new JFileChooser(lastDir);
068:                fc.addChoosableFileFilter(ExtensionFileFilter
069:                        .getXmlFileFilter());
070:                fc.setFileFilter(ExtensionFileFilter.getXmlFileFilter());
071:
072:                if (this .encoding == null) {
073:                    this .encoding = Settings.getInstance()
074:                            .getDefaultDataEncoding();
075:                }
076:
077:                EncodingSelector selector = null;
078:                if (accessory != null) {
079:                    fc.setAccessory(accessory);
080:                    if (accessory instanceof  EncodingSelector) {
081:                        selector = (EncodingSelector) accessory;
082:                    }
083:                    selector.setEncoding(this .encoding);
084:                } else {
085:                    EncodingPanel p = new EncodingPanel(this .encoding);
086:                    p.setBorder(new EmptyBorder(0, 5, 0, 0));
087:                    selector = p;
088:                    fc.setAccessory(p);
089:                }
090:
091:                String filename = null;
092:
093:                Window parent = SwingUtilities.getWindowAncestor(caller);
094:
095:                int answer = fc.showSaveDialog(parent);
096:                if (answer == JFileChooser.APPROVE_OPTION) {
097:                    this .encoding = selector.getEncoding();
098:
099:                    File fl = fc.getSelectedFile();
100:                    FileFilter ff = fc.getFileFilter();
101:                    if (ff instanceof  ExtensionFileFilter) {
102:                        ExtensionFileFilter eff = (ExtensionFileFilter) ff;
103:                        filename = fl.getAbsolutePath();
104:
105:                        String ext = ExtensionFileFilter.getExtension(fl);
106:                        if (StringUtil.isEmptyString(ext)) {
107:                            if (!filename.endsWith("."))
108:                                filename = filename + ".";
109:                            filename = filename + eff.getDefaultExtension();
110:                        }
111:                        this .lastFileType = this .getFileFilterType(ff);
112:                    } else {
113:                        filename = fl.getAbsolutePath();
114:                    }
115:
116:                    lastDir = fc.getCurrentDirectory().getAbsolutePath();
117:                    Settings.getInstance().setProperty(
118:                            "workbench.xmlreport.lastdir", lastDir);
119:                }
120:
121:                return filename;
122:            }
123:
124:            private int getFileFilterType(FileFilter ff) {
125:                if (ff == ExtensionFileFilter.getSqlFileFilter()) {
126:                    return FILE_TYPE_SQL;
127:                } else if (ff == ExtensionFileFilter.getSqlUpdateFileFilter()) {
128:                    return FILE_TYPE_SQL_UPDATE;
129:                } else if (ff == ExtensionFileFilter.getXmlFileFilter()) {
130:                    return FILE_TYPE_XML;
131:                } else if (ff == ExtensionFileFilter.getTextFileFilter()) {
132:                    return FILE_TYPE_TXT;
133:                } else if (ff == ExtensionFileFilter.getHtmlFileFilter()) {
134:                    return FILE_TYPE_HTML;
135:                }
136:                return FILE_TYPE_UNKNOWN;
137:            }
138:
139:            public static String getBlobFile(Component caller) {
140:                return getBlobFile(caller, true);
141:            }
142:
143:            public static String getBlobFile(Component caller,
144:                    boolean showSaveDialog) {
145:                try {
146:                    Window parent = SwingUtilities.getWindowAncestor(caller);
147:                    String lastDir = Settings.getInstance().getLastBlobDir();
148:                    JFileChooser fc = new JFileChooser(lastDir);
149:                    int answer = JFileChooser.CANCEL_OPTION;
150:                    if (showSaveDialog) {
151:                        answer = fc.showSaveDialog(parent);
152:                    } else {
153:                        answer = fc.showOpenDialog(parent);
154:                    }
155:                    String filename = null;
156:                    if (answer == JFileChooser.APPROVE_OPTION) {
157:                        File fl = fc.getSelectedFile();
158:                        filename = fl.getAbsolutePath();
159:                        Settings.getInstance().setLastBlobDir(
160:                                fl.getParentFile().getAbsolutePath());
161:                    }
162:                    return filename;
163:                } catch (Throwable e) {
164:                    LogMgr.logError("FileDialogUtil.getBlobFile()",
165:                            "Error selecting file", e);
166:                    WbSwingUtilities.showErrorMessage(ExceptionUtil
167:                            .getDisplay(e));
168:                    return null;
169:                }
170:            }
171:
172:            public String getWorkspaceFilename(Window parent, boolean toSave) {
173:                return this .getWorkspaceFilename(parent, toSave, false);
174:            }
175:
176:            public String getWorkspaceFilename(Window parent, boolean toSave,
177:                    boolean replaceConfigDir) {
178:                try {
179:                    String lastDir = Settings.getInstance()
180:                            .getLastWorkspaceDir();
181:                    JFileChooser fc = new JFileChooser(lastDir);
182:                    FileFilter wksp = ExtensionFileFilter
183:                            .getWorkspaceFileFilter();
184:                    fc.addChoosableFileFilter(wksp);
185:                    String filename = null;
186:
187:                    int answer = JFileChooser.CANCEL_OPTION;
188:                    if (toSave) {
189:                        answer = fc.showSaveDialog(parent);
190:                    } else {
191:                        answer = fc.showOpenDialog(parent);
192:                    }
193:                    if (answer == JFileChooser.APPROVE_OPTION) {
194:                        File fl = fc.getSelectedFile();
195:                        FileFilter ff = fc.getFileFilter();
196:                        if (ff == wksp) {
197:                            filename = fl.getAbsolutePath();
198:
199:                            String ext = ExtensionFileFilter.getExtension(fl);
200:                            if (StringUtil.isEmptyString(ext)) {
201:                                if (!filename.endsWith("."))
202:                                    filename = filename + ".";
203:                                filename = filename
204:                                        + ExtensionFileFilter.WORKSPACE_EXT;
205:                            }
206:                        } else {
207:                            filename = fl.getAbsolutePath();
208:                        }
209:
210:                        lastDir = fc.getCurrentDirectory().getAbsolutePath();
211:                        Settings.getInstance().setLastWorkspaceDir(lastDir);
212:                    }
213:                    if (replaceConfigDir && filename != null) {
214:                        filename = this .putConfigDirKey(filename);
215:                    }
216:                    return filename;
217:                } catch (Throwable e) {
218:                    LogMgr.logError("FileDialogUtil.getWorkspaceFilename()",
219:                            "Error selecting file", e);
220:                    WbSwingUtilities.showErrorMessage(ExceptionUtil
221:                            .getDisplay(e));
222:                    return null;
223:                }
224:            }
225:
226:            public String putConfigDirKey(String aPathname) {
227:                File f = new File(aPathname);
228:                String fname = f.getName();
229:                File dir = f.getParentFile();
230:                File config = Settings.getInstance().getConfigDir();
231:                if (dir.equals(config)) {
232:                    return CONFIG_DIR_KEY + "/" + fname;
233:                } else {
234:                    return aPathname;
235:                }
236:            }
237:
238:            public static String replaceConfigDir(String aPathname) {
239:                if (aPathname == null)
240:                    return null;
241:                WbFile dir = new WbFile(Settings.getInstance().getConfigDir());
242:                return StringUtil.replace(aPathname, CONFIG_DIR_KEY, dir
243:                        .getFullPath());
244:            }
245:
246:            public static void selectPkMapFileIfNecessary(Component parent) {
247:                String file = Settings.getInstance().getPKMappingFilename();
248:                if (file != null) {
249:                    File f = new File(file);
250:                    if (f.exists())
251:                        return;
252:                }
253:                boolean doSelectFile = WbSwingUtilities.getYesNo(parent,
254:                        ResourceMgr.getString("MsgSelectPkMapFile"));
255:                if (!doSelectFile)
256:                    return;
257:                file = selectPkMapFile(parent);
258:                if (file != null) {
259:                    Settings.getInstance().setPKMappingFilename(file);
260:                }
261:            }
262:
263:            public static String selectPkMapFile(Component parent) {
264:                String fileName = Settings.getInstance().getPKMappingFilename();
265:                File f = null;
266:                if (fileName == null) {
267:                    f = Settings.getInstance().getConfigDir();
268:                } else {
269:                    f = new File(fileName).getParentFile();
270:                }
271:
272:                try {
273:                    JFileChooser dialog = new JFileChooser(f);
274:                    dialog.setApproveButtonText(ResourceMgr.getString("LblOK"));
275:                    if (fileName != null) {
276:                        dialog.setSelectedFile(new File(fileName));
277:                    }
278:                    String selectedFile = null;
279:                    int choice = dialog.showSaveDialog(parent);
280:                    if (choice == JFileChooser.APPROVE_OPTION) {
281:                        File target = dialog.getSelectedFile();
282:                        selectedFile = target.getAbsolutePath();
283:                    }
284:                    return selectedFile;
285:                } catch (Throwable e) {
286:                    LogMgr.logError("FileDialogUtil.selectPkMapFile()",
287:                            "Error selecting file", e);
288:                    WbSwingUtilities.showErrorMessage(ExceptionUtil
289:                            .getDisplay(e));
290:                    return null;
291:                }
292:            }
293:        }
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