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Add save and load commands (PrefStorage)

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master
skylarmt 9 years ago
parent acc44f0765
commit 9e6d4e4230
1 changed files with 36 additions and 71 deletions
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107
src/net/apocalypselabs/symat/Functions.java
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@ -1,41 +1,41 @@
/*
/*
* CODE LICENSE =====================
* Copyright (c) 2015, Apocalypse Laboratories
* All rights reserved.
*
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors
* may be used to endorse or promote products derived from this software without
*
* 3. Neither the name of the copyright holder nor the names of its contributors
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
*
* 4. You adhere to the Media License detailed below. If you do not, this license
* is automatically revoked and you must purge all copies of the software you
* possess, in source or binary form.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*
* MEDIA LICENSE ====================
* All images and other graphical files (the "graphics") included with this
* software are copyright (c) 2015 Apocalypse Laboratories. You may not distribute
* the graphics or any program, source code repository, or other digital storage
* the graphics or any program, source code repository, or other digital storage
* media containing them without written permission from Apocalypse Laboratories.
* This ban on distribution only applies to publicly available systems.
* A password-protected network file share, USB drive, or other storage scheme that
@ -63,6 +63,7 @@ import java.util.Iterator;
import java.util.Map;
import java.util.NoSuchElementException;
import java.util.Set;
import java.util.prefs.Preferences;
import javax.swing.JOptionPane;
import static net.apocalypselabs.symat.Main.API_URL;
import org.matheclipse.core.eval.EvalUtilities;
@ -762,56 +763,20 @@ public class Functions {
return FileUtils.MD5(data);
}
// TODO: Make globals work!
// /*
// Global variables are accessible across scripts.
// */
// /**
// * Set a global variable.
// *
// * @param name The variable name
// * @param var The variable
// */
// public static void global(String name, Object var) {
// GLOBALS.put(name, var);
// }
//
// /**
// * Get a global variable.
// *
// * @param name The variable name
// * @return The variable
// */
// public static Object global(String name) {
// Object item = GLOBALS.get(name);
// return item;
// }
//
// // Fix for Python reserved word "global"
// public static void setglobal(String name, Object var) {
// global(name, var);
// }
//
// // Fix for Python reserved word "global"
// public static void getglobal(String name) {
// global(name);
// }
//
// /**
// * Clear all the GLOBALS.
// */
// public static void clrglobals() {
// GLOBALS.clear();
// }
//
// /**
// * Check if the given global key is set.
// * @param name The key to check.
// * @return True if the key exists, else false.
// */
// public static boolean globalcontains(String name) {
// return GLOBALS.containsKey(name);
// }
public void save(String key, String val) {
Preferences prefs = Preferences.userNodeForPackage(Functions.class);
prefs.put(key, val);
try {
prefs.flush();
} catch (Exception ex) {
}
}
public String load(String key) {
Preferences prefs = Preferences.userNodeForPackage(Functions.class);
return prefs.get(key, "");
}
/*
Other

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