diff options
Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/FileDialog.java')
| -rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/FileDialog.java | 731 |
1 files changed, 0 insertions, 731 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/FileDialog.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/FileDialog.java deleted file mode 100644 index 6cbca2156c..0000000000 --- a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/FileDialog.java +++ /dev/null @@ -1,731 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.swt.widgets; - - -import org.eclipse.swt.*; -import org.eclipse.swt.internal.*; -import org.eclipse.swt.internal.gtk.*; - -/** - * Instances of this class allow the user to navigate - * the file system and select or enter a file name. - * <dl> - * <dt><b>Styles:</b></dt> - * <dd>SAVE, OPEN, MULTI</dd> - * <dt><b>Events:</b></dt> - * <dd>(none)</dd> - * </dl> - * <p> - * Note: Only one of the styles SAVE and OPEN may be specified. - * </p><p> - * IMPORTANT: This class is intended to be subclassed <em>only</em> - * within the SWT implementation. - * </p> - * - * @see <a href="http://www.eclipse.org/swt/snippets/#filedialog">FileDialog snippets</a> - * @see <a href="http://www.eclipse.org/swt/examples.php">SWT Example: ControlExample, Dialog tab</a> - * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> - * @noextend This class is not intended to be subclassed by clients. - */ -public class FileDialog extends Dialog { - String [] filterNames = new String [0]; - String [] filterExtensions = new String [0]; - String filterPath = ""; - String fileName = ""; - String[] fileNames = new String [0]; - String fullPath = ""; - int filterIndex = -1; - boolean overwrite = false; - boolean uriMode; - int /*long*/ handle; - static final char SEPARATOR = System.getProperty ("file.separator").charAt (0); - static final char EXTENSION_SEPARATOR = ';'; - -/** - * Constructs a new instance of this class given only its parent. - * - * @param parent a shell which will be the parent of the new instance - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> - * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> - * </ul> - */ -public FileDialog (Shell parent) { - this (parent, SWT.APPLICATION_MODAL); -} -/** - * Constructs a new instance of this class given its parent - * and a style value describing its behavior and appearance. - * <p> - * The style value is either one of the style constants defined in - * class <code>SWT</code> which is applicable to instances of this - * class, or must be built by <em>bitwise OR</em>'ing together - * (that is, using the <code>int</code> "|" operator) two or more - * of those <code>SWT</code> style constants. The class description - * lists the style constants that are applicable to the class. - * Style bits are also inherited from superclasses. - * </p> - * - * @param parent a shell which will be the parent of the new instance - * @param style the style of dialog to construct - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> - * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> - * </ul> - * - * @see SWT#SAVE - * @see SWT#OPEN - * @see SWT#MULTI - */ -public FileDialog (Shell parent, int style) { - super (parent, checkStyle (parent, style)); - checkSubclass (); -} -String computeResultChooserDialog () { - /* MULTI is only valid if the native dialog's action is Open */ - fullPath = null; - if ((style & (SWT.SAVE | SWT.MULTI)) == SWT.MULTI) { - int /*long*/ list = 0; - if (uriMode) { - list = OS.gtk_file_chooser_get_uris (handle); - } else { - list = OS.gtk_file_chooser_get_filenames (handle); - } - int listLength = OS.g_slist_length (list); - fileNames = new String [listLength]; - int /*long*/ current = list; - int writePos = 0; - for (int i = 0; i < listLength; i++) { - int /*long*/ name = OS.g_slist_data (current); - int /*long*/ utf8Ptr = 0; - if (uriMode) { - utf8Ptr = name; - } else { - utf8Ptr = OS.g_filename_to_utf8 (name, -1, null, null, null); - OS.g_free (name); - } - if (utf8Ptr != 0) { - int /*long*/ [] items_written = new int /*long*/ [1]; - int /*long*/ utf16Ptr = OS.g_utf8_to_utf16 (utf8Ptr, -1, null, items_written, null); - OS.g_free (utf8Ptr); - if (utf16Ptr != 0) { - int clength = (int)/*64*/items_written [0]; - char [] chars = new char [clength]; - OS.memmove (chars, utf16Ptr, clength * 2); - OS.g_free (utf16Ptr); - fullPath = new String (chars); - fileNames [writePos++] = fullPath.substring (fullPath.lastIndexOf (SEPARATOR) + 1); - } - } - current = OS.g_slist_next (current); - } - if (writePos != 0 && writePos != listLength) { - String [] validFileNames = new String [writePos]; - System.arraycopy (fileNames, 0, validFileNames, 0, writePos); - fileNames = validFileNames; - } - OS.g_slist_free (list); - } else { - int /*long*/ utf8Ptr = 0; - if (uriMode) { - utf8Ptr = OS.gtk_file_chooser_get_uri (handle); - } else { - int /*long*/ path = OS.gtk_file_chooser_get_filename (handle); - if (path != 0) { - utf8Ptr = OS.g_filename_to_utf8 (path, -1, null, null, null); - OS.g_free (path); - } - } - if (utf8Ptr != 0) { - int /*long*/ [] items_written = new int /*long*/ [1]; - int /*long*/ utf16Ptr = OS.g_utf8_to_utf16 (utf8Ptr, -1, null, items_written, null); - OS.g_free (utf8Ptr); - if (utf16Ptr != 0) { - int clength = (int)/*64*/items_written [0]; - char [] chars = new char [clength]; - OS.memmove (chars, utf16Ptr, clength * 2); - OS.g_free (utf16Ptr); - fullPath = new String (chars); - fileNames = new String [1]; - fileNames[0] = fullPath.substring (fullPath.lastIndexOf (SEPARATOR) + 1); - } - } - } - filterIndex = -1; - int /*long*/ filter = OS.gtk_file_chooser_get_filter (handle); - if (filter != 0) { - int /*long*/ filterNamePtr = OS.gtk_file_filter_get_name (filter); - if (filterNamePtr != 0) { - int length = OS.strlen (filterNamePtr); - byte[] buffer = new byte [length]; - OS.memmove (buffer, filterNamePtr, length); - //OS.g_free (filterNamePtr); //GTK owns this pointer - do not free - String filterName = new String (Converter.mbcsToWcs (null, buffer)); - for (int i = 0; i < filterExtensions.length; i++) { - if (filterNames.length > 0) { - if (filterNames[i].equals(filterName)) { - filterIndex = i; - break; - } - } else { - if (filterExtensions[i].equals(filterName)) { - filterIndex = i; - break; - } - } - } - } - } - if (fullPath != null) { - int separatorIndex = fullPath.lastIndexOf (SEPARATOR); - fileName = fullPath.substring (separatorIndex + 1); - filterPath = fullPath.substring (0, separatorIndex); - } - return fullPath; -} -String computeResultClassicDialog () { - filterIndex = -1; - GtkFileSelection selection = new GtkFileSelection (); - OS.memmove (selection, handle); - int /*long*/ entry = selection.selection_entry; - int /*long*/ entryText = OS.gtk_entry_get_text (entry); - int entryLength = OS.strlen (entryText); - if (entryLength == 0) { - int /*long*/ fileList = selection.file_list; - int /*long*/ listSelection = OS.gtk_tree_view_get_selection (fileList); - int /*long*/[] model = new int /*long*/[1]; - int /*long*/ selectedList = OS.gtk_tree_selection_get_selected_rows (listSelection, model); - if (selectedList == 0) return null; - int listLength = OS.g_list_length (selectedList); - if (listLength == 0) { - OS.g_list_free (selectedList); - return null; - } - int /*long*/ path = OS.g_list_nth_data (selectedList, 0); - int /*long*/ [] ptr = new int /*long*/[1]; - int /*long*/ iter = OS.g_malloc (OS.GtkTreeIter_sizeof ()); - if (OS.gtk_tree_model_get_iter (model [0], iter, path)) { - OS.gtk_tree_model_get (model [0], iter, 0, ptr, -1); - } - OS.g_free (iter); - for (int i = 0; i < listLength; i++) { - OS.gtk_tree_path_free (OS.g_list_nth_data (selectedList, i)); - } - OS.g_list_free (selectedList); - if (ptr [0] == 0) return null; - int length = OS.strlen (ptr [0]); - byte [] buffer = new byte [length]; - OS.memmove (buffer, ptr [0], length); - OS.g_free (ptr [0]); - OS.gtk_entry_set_text (entry, buffer); - } - - int /*long*/ fileNamePtr = OS.gtk_file_selection_get_filename (handle); - int /*long*/ utf8Ptr = OS.g_filename_to_utf8 (fileNamePtr, -1, null, null, null); - int /*long*/ [] items_written = new int /*long*/ [1]; - int /*long*/ utf16Ptr = OS.g_utf8_to_utf16 (utf8Ptr, -1, null, items_written, null); - entryLength = (int)/*64*/items_written [0]; - char [] buffer = new char [entryLength]; - OS.memmove (buffer, utf16Ptr, entryLength * 2); - String osAnswer = new String (buffer); - OS.g_free (utf16Ptr); - OS.g_free (utf8Ptr); - - if (osAnswer == null) return null; - int separatorIndex = osAnswer.lastIndexOf (SEPARATOR); - if (separatorIndex+1 == osAnswer.length ()) return null; - - String answer = fullPath = osAnswer; - fileName = fullPath.substring (separatorIndex+1); - filterPath = fullPath.substring (0, separatorIndex); - if ((style & SWT.MULTI) == 0) { - fileNames = new String[] {fileName}; - } else { - int /*long*/ namesPtr = OS.gtk_file_selection_get_selections (handle); - int /*long*/ namesPtr1 = namesPtr; - int /*long*/ [] namePtr = new int /*long*/ [1]; - OS.memmove (namePtr, namesPtr1, OS.PTR_SIZEOF); - int length = 0; - while (namePtr[0] != 0) { - length++; - namesPtr1+=OS.PTR_SIZEOF; - OS.memmove(namePtr, namesPtr1, OS.PTR_SIZEOF); - } - fileNames = new String [length]; - namePtr = new int /*long*/ [length]; - OS.memmove (namePtr, namesPtr, length * OS.PTR_SIZEOF); - for (int i = 0; i < length; i++) { - utf8Ptr = OS.g_filename_to_utf8 (namePtr [i], -1, null, null, null); - items_written = new int /*long*/ [1]; - utf16Ptr = OS.g_utf8_to_utf16 (utf8Ptr, -1, null, items_written, null); - buffer = new char [(int)/*64*/items_written [0]]; - OS.memmove (buffer, utf16Ptr, items_written [0] * 2); - String name = new String (buffer); - fileNames [i] = name.substring (name.lastIndexOf (SEPARATOR) + 1); - OS.g_free (utf16Ptr); - OS.g_free (utf8Ptr); - } - OS.g_strfreev (namesPtr); - } - return answer; -} -/** - * Returns the path of the first file that was - * selected in the dialog relative to the filter path, or an - * empty string if no such file has been selected. - * - * @return the relative path of the file - */ -public String getFileName () { - return fileName; -} -/** - * Returns a (possibly empty) array with the paths of all files - * that were selected in the dialog relative to the filter path. - * - * @return the relative paths of the files - */ -public String [] getFileNames () { - return fileNames; -} -/** - * Returns the file extensions which the dialog will - * use to filter the files it shows. - * - * @return the file extensions filter - */ -public String [] getFilterExtensions () { - return filterExtensions; -} -/** - * Get the 0-based index of the file extension filter - * which was selected by the user, or -1 if no filter - * was selected. - * <p> - * This is an index into the FilterExtensions array and - * the FilterNames array. - * </p> - * - * @return index the file extension filter index - * - * @see #getFilterExtensions - * @see #getFilterNames - * - * @since 3.4 - */ -public int getFilterIndex () { - return filterIndex; -} -/** - * Returns the names that describe the filter extensions - * which the dialog will use to filter the files it shows. - * - * @return the list of filter names - */ -public String [] getFilterNames () { - return filterNames; -} -/** - * Returns the directory path that the dialog will use, or an empty - * string if this is not set. File names in this path will appear - * in the dialog, filtered according to the filter extensions. - * - * @return the directory path string - * - * @see #setFilterExtensions - */ -public String getFilterPath () { - return filterPath; -} -/** - * Returns the flag that the dialog will use to - * determine whether to prompt the user for file - * overwrite if the selected file already exists. - * - * @return true if the dialog will prompt for file overwrite, false otherwise - * - * @since 3.4 - */ -public boolean getOverwrite () { - return overwrite; -} -/** - * Makes the dialog visible and brings it to the front - * of the display. - * - * @return a string describing the absolute path of the first selected file, - * or null if the dialog was cancelled or an error occurred - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the dialog has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the dialog</li> - * </ul> - */ -public String open () { - boolean useChooserDialog = OS.GTK_VERSION >= OS.VERSION (2, 4, 10); - if (useChooserDialog) { - return openChooserDialog (); - } else { - return openClassicDialog (); - } -} -String openChooserDialog () { - byte [] titleBytes = Converter.wcsToMbcs (null, title, true); - int action = (style & SWT.SAVE) != 0 ? - OS.GTK_FILE_CHOOSER_ACTION_SAVE : - OS.GTK_FILE_CHOOSER_ACTION_OPEN; - int /*long*/ shellHandle = parent.topHandle (); - Display display = parent != null ? parent.getDisplay (): Display.getCurrent (); - if (display.getDismissalAlignment() == SWT.RIGHT) { - handle = OS.gtk_file_chooser_dialog_new (titleBytes, shellHandle, action, OS.GTK_STOCK_CANCEL (), OS.GTK_RESPONSE_CANCEL, OS.GTK_STOCK_OK (), OS.GTK_RESPONSE_OK, 0); - } else { - handle = OS.gtk_file_chooser_dialog_new (titleBytes, shellHandle, action, OS.GTK_STOCK_OK (), OS.GTK_RESPONSE_OK, OS.GTK_STOCK_CANCEL (), OS.GTK_RESPONSE_CANCEL, 0); - } - OS.gtk_window_set_modal (handle, true); - int /*long*/ pixbufs = OS.gtk_window_get_icon_list (shellHandle); - if (pixbufs != 0) { - OS.gtk_window_set_icon_list (handle, pixbufs); - OS.g_list_free (pixbufs); - } - if (uriMode) { - OS.gtk_file_chooser_set_local_only (handle, false); - } - presetChooserDialog (); - display.addIdleProc (); - String answer = null; - Dialog oldModal = null; - if (OS.gtk_window_get_modal (handle)) { - oldModal = display.getModalDialog (); - display.setModalDialog (this); - } - int signalId = 0; - int /*long*/ hookId = 0; - if ((style & SWT.RIGHT_TO_LEFT) != 0) { - signalId = OS.g_signal_lookup (OS.map, OS.GTK_TYPE_WIDGET()); - hookId = OS.g_signal_add_emission_hook (signalId, 0, display.emissionProc, handle, 0); - } - int response = OS.gtk_dialog_run (handle); - if ((style & SWT.RIGHT_TO_LEFT) != 0) { - OS.g_signal_remove_emission_hook (signalId, hookId); - } - if (OS.gtk_window_get_modal (handle)) { - display.setModalDialog (oldModal); - } - if (response == OS.GTK_RESPONSE_OK) { - answer = computeResultChooserDialog (); - } - display.removeIdleProc (); - OS.gtk_widget_destroy (handle); - return answer; -} -String openClassicDialog () { - byte [] titleBytes = Converter.wcsToMbcs (null, title, true); - handle = OS.gtk_file_selection_new (titleBytes); - if (parent != null) { - int /*long*/ shellHandle = parent.topHandle (); - OS.gtk_window_set_transient_for (handle, shellHandle); - int /*long*/ pixbufs = OS.gtk_window_get_icon_list (shellHandle); - if (pixbufs != 0) { - OS.gtk_window_set_icon_list (handle, pixbufs); - OS.g_list_free (pixbufs); - } - } - OS.gtk_window_set_modal (handle, true); - presetClassicDialog (); - Display display = parent != null ? parent.getDisplay (): Display.getCurrent (); - display.addIdleProc (); - String answer = null; - Dialog oldModal = null; - if (OS.gtk_window_get_modal (handle)) { - oldModal = display.getModalDialog (); - display.setModalDialog (this); - } - int signalId = 0; - int /*long*/ hookId = 0; - if ((style & SWT.RIGHT_TO_LEFT) != 0) { - signalId = OS.g_signal_lookup (OS.map, OS.GTK_TYPE_WIDGET()); - hookId = OS.g_signal_add_emission_hook (signalId, 0, display.emissionProc, handle, 0); - } - int response = OS.gtk_dialog_run (handle); - if ((style & SWT.RIGHT_TO_LEFT) != 0) { - OS.g_signal_remove_emission_hook (signalId, hookId); - } - if (OS.gtk_window_get_modal (handle)) { - display.setModalDialog (oldModal); - } - if (response == OS.GTK_RESPONSE_OK) { - answer = computeResultClassicDialog (); - } - display.removeIdleProc (); - OS.gtk_widget_destroy (handle); - return answer; -} -void presetChooserDialog () { - /* MULTI is only valid if the native dialog's action is Open */ - if ((style & (SWT.SAVE | SWT.MULTI)) == SWT.MULTI) { - OS.gtk_file_chooser_set_select_multiple (handle, true); - } - if (filterPath == null) filterPath = ""; - if (fileName == null) fileName = ""; - if ((style & SWT.SAVE) != 0) { - if (filterPath.length () > 0) { - if (uriMode) { - byte [] buffer = Converter.wcsToMbcs (null, filterPath, true); - OS.gtk_file_chooser_set_current_folder_uri (handle, buffer); - } else { - /* filename must be a full path */ - byte [] buffer = Converter.wcsToMbcs (null, SEPARATOR + filterPath, true); - - /* - * Bug in GTK. GtkFileChooser may crash on GTK versions 2.4.10 to 2.6 - * when setting a file name that is not a true canonical path. - * The fix is to use the canonical path. - */ - int /*long*/ ptr = OS.realpath (buffer, null); - OS.gtk_file_chooser_set_current_folder (handle, ptr); - OS.g_free (ptr); - } - } - if (fileName.length () > 0) { - byte [] buffer = Converter.wcsToMbcs (null, fileName, true); - OS.gtk_file_chooser_set_current_name (handle, buffer); - } - } else { - StringBuffer stringBuffer = new StringBuffer(); - if (filterPath.length () > 0) { - if (!uriMode) { - /* filename must be a full path */ - stringBuffer.append(SEPARATOR); - } - stringBuffer.append(filterPath); - stringBuffer.append(SEPARATOR); - } - if (fileName.length () > 0) { - stringBuffer.append(fileName); - } - byte [] buffer = Converter.wcsToMbcs (null, stringBuffer.toString(), true); - if (uriMode) { - OS.gtk_file_chooser_set_uri (handle, buffer); - } else { - /* - * Bug in GTK. GtkFileChooser may crash on GTK versions 2.4.10 to 2.6 - * when setting a file name that is not a true canonical path. - * The fix is to use the canonical path. - */ - int /*long*/ ptr = OS.realpath (buffer, null); - if (ptr != 0) { - OS.gtk_file_chooser_set_filename (handle, ptr); - OS.g_free (ptr); - } - } - } - - /* Set overwrite mode */ - if ((style & SWT.SAVE) != 0) { - if (OS.GTK_VERSION >= OS.VERSION (2, 8, 0)) { - OS.gtk_file_chooser_set_do_overwrite_confirmation (handle, overwrite); - } - } - - /* Set the extension filters */ - if (filterNames == null) filterNames = new String [0]; - if (filterExtensions == null) filterExtensions = new String [0]; - int /*long*/ initialFilter = 0; - for (int i = 0; i < filterExtensions.length; i++) { - if (filterExtensions [i] != null) { - int /*long*/ filter = OS.gtk_file_filter_new (); - if (filterNames.length > i && filterNames [i] != null) { - byte [] name = Converter.wcsToMbcs (null, filterNames [i], true); - OS.gtk_file_filter_set_name (filter, name); - } else { - byte [] name = Converter.wcsToMbcs (null, filterExtensions [i], true); - OS.gtk_file_filter_set_name (filter, name); - } - int start = 0; - int index = filterExtensions [i].indexOf (EXTENSION_SEPARATOR); - while (index != -1) { - String current = filterExtensions [i].substring (start, index); - byte [] filterString = Converter.wcsToMbcs (null, current, true); - OS.gtk_file_filter_add_pattern (filter, filterString); - start = index + 1; - index = filterExtensions [i].indexOf (EXTENSION_SEPARATOR, start); - } - String current = filterExtensions [i].substring (start); - byte [] filterString = Converter.wcsToMbcs (null, current, true); - OS.gtk_file_filter_add_pattern (filter, filterString); - OS.gtk_file_chooser_add_filter (handle, filter); - if (i == filterIndex) { - initialFilter = filter; - } - } - } - if (initialFilter != 0) { - OS.gtk_file_chooser_set_filter(handle, initialFilter); - } - fullPath = null; - fileNames = new String [0]; -} -void presetClassicDialog () { - OS.gtk_file_selection_set_select_multiple(handle, (style & SWT.MULTI) != 0); - - /* Calculate the fully-specified file name and convert to bytes */ - StringBuffer stringBuffer = new StringBuffer (); - if (filterPath == null) { - filterPath = ""; - } else { - if (filterPath.length () > 0) { - stringBuffer.append (filterPath); - if (filterPath.charAt (filterPath.length () - 1) != SEPARATOR) { - stringBuffer.append (SEPARATOR); - } - } - } - if (fileName == null) { - fileName = ""; - } else { - stringBuffer.append (fileName); - } - fullPath = stringBuffer.toString (); - int length = fullPath.length (); - char [] buffer = new char [length + 1]; - fullPath.getChars (0, length, buffer, 0); - int /*long*/ utf8Ptr = OS.g_utf16_to_utf8 (buffer, -1, null, null, null); - int /*long*/ fileNamePtr = OS.g_filename_from_utf8 (utf8Ptr, -1, null, null, null); - OS.gtk_file_selection_set_filename (handle, fileNamePtr); - OS.g_free (utf8Ptr); - OS.g_free (fileNamePtr); - - if (filterNames == null) filterNames = new String [0]; - if (filterExtensions == null) filterExtensions = new String [0]; - fullPath = null; - fileNames = new String [0]; -} -/** - * Set the initial filename which the dialog will - * select by default when opened to the argument, - * which may be null. The name will be prefixed with - * the filter path when one is supplied. - * - * @param string the file name - */ -public void setFileName (String string) { - fileName = string; -} -/** - * Set the file extensions which the dialog will - * use to filter the files it shows to the argument, - * which may be null. - * <p> - * The strings are platform specific. For example, on - * some platforms, an extension filter string is typically - * of the form "*.extension", where "*.*" matches all files. - * For filters with multiple extensions, use semicolon as - * a separator, e.g. "*.jpg;*.png". - * </p> - * - * @param extensions the file extension filter - * - * @see #setFilterNames to specify the user-friendly - * names corresponding to the extensions - */ -public void setFilterExtensions (String [] extensions) { - filterExtensions = extensions; -} -/** - * Set the 0-based index of the file extension filter - * which the dialog will use initially to filter the files - * it shows to the argument. - * <p> - * This is an index into the FilterExtensions array and - * the FilterNames array. - * </p> - * - * @param index the file extension filter index - * - * @see #setFilterExtensions - * @see #setFilterNames - * - * @since 3.4 - */ -public void setFilterIndex (int index) { - filterIndex = index; -} -/** - * Sets the names that describe the filter extensions - * which the dialog will use to filter the files it shows - * to the argument, which may be null. - * <p> - * Each name is a user-friendly short description shown for - * its corresponding filter. The <code>names</code> array must - * be the same length as the <code>extensions</code> array. - * </p> - * - * @param names the list of filter names, or null for no filter names - * - * @see #setFilterExtensions - */ -public void setFilterNames (String [] names) { - filterNames = names; -} -/** - * Sets the directory path that the dialog will use - * to the argument, which may be null. File names in this - * path will appear in the dialog, filtered according - * to the filter extensions. If the string is null, - * then the operating system's default filter path - * will be used. - * <p> - * Note that the path string is platform dependent. - * For convenience, either '/' or '\' can be used - * as a path separator. - * </p> - * - * @param string the directory path - * - * @see #setFilterExtensions - */ -public void setFilterPath (String string) { - filterPath = string; -} - -/** - * Sets the flag that the dialog will use to - * determine whether to prompt the user for file - * overwrite if the selected file already exists. - * - * @param overwrite true if the dialog will prompt for file overwrite, false otherwise - * - * @since 3.4 - */ -public void setOverwrite (boolean overwrite) { - this.overwrite = overwrite; -} -/* Sets URI Mode. - * - * When the FileDialog is in URI mode it returns - * a URI (instead of a file name) for the following - * methods: open() and getFilterPath(). - * The input argment for setFilterPath() should also - * be a URI. - */ -/*public*/ void setURIMode (boolean uriMode) { - this.uriMode = uriMode; -} -} |