X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fjexer%2FTFileOpenBox.java;h=ebf2daacaa2351a137f275736aad5d877f408f3a;hb=a2018e9964f6c58742cd1e6dd0a0c63e244a89d6;hp=eb2c924acee7aa507c7f1fe6043525894704c8bf;hpb=0d47c5460c8e9d1198928308767a63ad35f46eb8;p=nikiroo-utils.git diff --git a/src/jexer/TFileOpenBox.java b/src/jexer/TFileOpenBox.java index eb2c924..ebf2daa 100644 --- a/src/jexer/TFileOpenBox.java +++ b/src/jexer/TFileOpenBox.java @@ -1,29 +1,27 @@ -/** +/* * Jexer - Java Text User Interface * - * License: LGPLv3 or later - * - * This module is licensed under the GNU Lesser General Public License - * Version 3. Please see the file "COPYING" in this directory for more - * information about the GNU Lesser General Public License Version 3. + * The MIT License (MIT) * - * Copyright (C) 2015 Kevin Lamonte + * Copyright (C) 2017 Kevin Lamonte * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either version 3 of - * the License, or (at your option) any later version. + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. * - * You should have received a copy of the GNU Lesser General Public - * License along with this program; if not, see - * http://www.gnu.org/licenses/, or write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. * * @author Kevin Lamonte [kevin.lamonte@gmail.com] * @version 1 @@ -59,7 +57,14 @@ public final class TFileOpenBox extends TWindow { * TFileOpenBox can be called for either Open or Save actions. */ public enum Type { + /** + * Button will be labeled "Open". + */ OPEN, + + /** + * Button will be labeled "Save". + */ SAVE } @@ -90,7 +95,6 @@ public final class TFileOpenBox extends TWindow { /** * The right-side directory list pane. */ - @SuppressWarnings("unused") private TDirectoryList directoryList; /** @@ -104,36 +108,28 @@ public final class TFileOpenBox extends TWindow { private TButton openButton; /** - * Update the fields in response to other field updates. + * See if there is a valid filename to return. If the filename is a + * directory, then * - * @param enter if true, the user manually entered a filename + * @param newFilename the filename to check and return + * @throws IOException of a java.io operation throws */ - @SuppressWarnings("unused") - private void onUpdate(boolean enter) throws IOException { - String newFilename = entryField.getText(); + private void checkFilename(final String newFilename) throws IOException { File newFile = new File(newFilename); if (newFile.exists()) { - if (enter) { - if (newFile.isFile()) { - filename = entryField.getText(); - getApplication().closeWindow(this); - } - if (newFile.isDirectory()) { - treeViewRoot = new TDirectoryTreeItem(treeView, - entryField.getText(), true); - treeView.setTreeRoot(treeViewRoot, true); - treeView.reflow(); - } + if (newFile.isFile()) { + filename = newFilename; + getApplication().closeWindow(this); + return; + } + if (newFile.isDirectory()) { + treeViewRoot = new TDirectoryTreeItem(treeView, newFilename, + true); + treeView.setTreeRoot(treeViewRoot, true); + treeView.reflow(); openButton.setEnabled(false); - } else { - if (newFile.isFile()) { - openButton.setEnabled(true); - } else { - openButton.setEnabled(false); - } + directoryList.setPath(newFilename); } - } else { - openButton.setEnabled(false); } } @@ -143,6 +139,7 @@ public final class TFileOpenBox extends TWindow { * @param application the TApplication that manages this window * @param path path of selected file * @param type one of the Type constants + * @throws IOException of a java.io operation throws */ public TFileOpenBox(final TApplication application, final String path, final Type type) throws IOException { @@ -154,13 +151,30 @@ public final class TFileOpenBox extends TWindow { entryField = addField(1, 1, getWidth() - 4, false, (new File(path)).getCanonicalPath(), new TAction() { - public void DO() {} + public void DO() { + try { + checkFilename(entryField.getText()); + } catch (IOException e) { + e.printStackTrace(); + } + } }, null); + entryField.onKeypress(new TKeypressEvent(kbEnd)); // Add directory treeView treeView = addTreeView(1, 3, 30, getHeight() - 6, new TAction() { - public void DO() {} + public void DO() { + TTreeItem item = treeView.getSelected(); + File selectedDir = ((TDirectoryTreeItem) item).getFile(); + try { + directoryList.setPath(selectedDir.getCanonicalPath()); + openButton.setEnabled(false); + activate(directoryList); + } catch (IOException e) { + e.printStackTrace(); + } + } } ); treeViewRoot = new TDirectoryTreeItem(treeView, path, true); @@ -168,7 +182,17 @@ public final class TFileOpenBox extends TWindow { // Add directory files list directoryList = addDirectoryList(path, 34, 3, 28, getHeight() - 6, new TAction() { - public void DO() {} + public void DO() { + try { + File newPath = directoryList.getPath(); + entryField.setText(newPath.getCanonicalPath()); + entryField.onKeypress(new TKeypressEvent(kbEnd)); + openButton.setEnabled(true); + activate(entryField); + } catch (IOException e) { + e.printStackTrace(); + } + } } ); @@ -189,7 +213,13 @@ public final class TFileOpenBox extends TWindow { // Setup button actions openButton = addButton(openLabel, this.getWidth() - 12, 3, new TAction() { - public void DO() {} + public void DO() { + try { + checkFilename(entryField.getText()); + } catch (IOException e) { + e.printStackTrace(); + } + } } ); openButton.setEnabled(false); @@ -203,6 +233,9 @@ public final class TFileOpenBox extends TWindow { } ); + // Default to the directory list + activate(directoryList); + // Set the secondaryFiber to run me getApplication().enableSecondaryEventReceiver(this);