wudsn-ide/com.wudsn.ide.hex/src/com/wudsn/ide/hex/HexEditorFileContentMode.java

86 lines
2.9 KiB
Java

/**
* Copyright (C) 2009 - 2021 <a href="https://www.wudsn.com" target="_top">Peter Dell</a>
*
* This file is part of WUDSN IDE.
*
* WUDSN IDE is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* WUDSN IDE 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.
*
* You should have received a copy of the GNU General Public License
* along with WUDSN IDE. If not, see <http://www.gnu.org/licenses/>.
*/
package com.wudsn.ide.hex;
import java.lang.reflect.InvocationTargetException;
import com.wudsn.ide.base.hardware.Hardware;
import com.wudsn.ide.base.hardware.HardwareCharacterSet;
import com.wudsn.ide.hex.parser.*;
enum HexEditorFileContentMode {
BINARY(Hardware.GENERIC, BinaryParser.class), ATARI_COM_FILE(Hardware.ATARI8BIT, AtariCOMParser.class),
ATARI_DISK_IMAGE(Hardware.ATARI8BIT, AtariDiskImageParser.class),
ATARI_DISK_IMAGE_K_FILE(Hardware.ATARI8BIT, AtariDiskImageKFileParser.class),
ATARI_MADS_FILE(Hardware.ATARI8BIT, AtariMADSParser.class),
ATARI_SDX_FILE(Hardware.ATARI8BIT, AtariSDXParser.class), ATARI_SAP_FILE(Hardware.ATARI8BIT, AtariSAPParser.class),
C64_PRG_FILE(Hardware.C64, C64PRGParser.class), IFF_FILE(Hardware.GENERIC, IFFParser.class);
private Hardware hardware;
private Class<? extends HexEditorParser> parserClass;
private HexEditorFileContentMode(Hardware hardware, Class<? extends HexEditorParser> parserClass) {
if (hardware == null) {
throw new IllegalArgumentException("Parameter 'hardware' must not be null.");
}
if (parserClass == null) {
throw new IllegalArgumentException("Parameter 'parserClass' must not be null.");
}
this.hardware = hardware;
this.parserClass = parserClass;
}
public Hardware getHardware() {
return hardware;
}
/**
* Determines the default character set for a given file content mode.
*
* @return The default character set, not <code>null</code>.
*/
public HardwareCharacterSet getDefaultCharacterSet() {
switch (hardware) {
case ATARI8BIT:
return HardwareCharacterSet.ATARI_ATASCII;
case C64:
return HardwareCharacterSet.CBM_PETSCII_UPPER_CASE;
default:
return HardwareCharacterSet.ASCII;
}
}
public HexEditorParser createParser() {
try {
return parserClass.getDeclaredConstructor().newInstance();
} catch (NoSuchMethodException ex) {
throw new RuntimeException(ex);
} catch (InvocationTargetException ex) {
throw new RuntimeException(ex);
} catch (InstantiationException ex) {
throw new RuntimeException(ex);
} catch (IllegalAccessException ex) {
throw new RuntimeException(ex);
}
}
}