Examples with BinaryDataOperationException org.exbin.deltahex.operation.BinaryDataOperationException used on opensource projects

Example 1 with BinaryDataOperationException

use of org.exbin.deltahex.operation.BinaryDataOperationException in project deltahex-java by exbin.

the class CodeAreaUndoHandler method commandAdded.

private void commandAdded(@Nonnull BinaryDataCommand addedCommand) {
    // TODO: Check for undoOperationsMaximumCount & size
    while (commands.size() > commandPosition) {
        BinaryDataCommand command = commands.get((int) commandPosition);
        try {
            command.dispose();
        } catch (BinaryDataOperationException ex) {
            Logger.getLogger(CodeAreaUndoHandler.class.getName()).log(Level.SEVERE, null, ex);
        }
        commands.remove(command);
    }
    commands.add(addedCommand);
    commandPosition++;
    undoUpdated();
    for (BinaryDataUndoUpdateListener listener : listeners) {
        listener.undoCommandAdded(addedCommand);
    }
}

Example 2 with BinaryDataOperationException

use of org.exbin.deltahex.operation.BinaryDataOperationException in project deltahex-java by exbin.

the class CodeAreaOperationCommandHandler method keyTyped.

@Override
public void keyTyped(KeyEvent keyEvent) {
    char keyValue = keyEvent.getKeyChar();
    if (keyValue == KeyEvent.CHAR_UNDEFINED) {
        return;
    }
    if (!((EditationModeCapable) codeArea.getWorker()).isEditable()) {
        return;
    }
    DefaultCodeAreaCaret caret = (DefaultCodeAreaCaret) ((CaretCapable) codeArea.getWorker()).getCaret();
    CaretPosition caretPosition = caret.getCaretPosition();
    if (caretPosition.getSection() == BasicCodeAreaSection.CODE_MATRIX.getSection()) {
        long dataPosition = caretPosition.getDataPosition();
        int startCodeOffset = caretPosition.getCodeOffset();
        CodeType codeType = getCodeType();
        boolean validKey = CodeAreaUtils.isValidCodeKeyValue(keyValue, startCodeOffset, codeType);
        if (validKey) {
            DeleteSelectionCommand deleteSelectionCommand = null;
            if (codeArea.hasSelection()) {
                long selectionStart = ((SelectionCapable) codeArea.getWorker()).getSelection().getFirst();
                deleteSelectionCommand = new DeleteSelectionCommand(codeArea);
                ((CaretCapable) codeArea.getWorker()).getCaret().setCaretPosition(selectionStart);
            }
            int value;
            if (keyValue >= '0' && keyValue <= '9') {
                value = keyValue - '0';
            } else {
                value = Character.toLowerCase(keyValue) - 'a' + 10;
            }
            // }
            if (editCommand != null && editCommand.wasReverted()) {
                editCommand = null;
            }
            int codeOffset = ((CaretCapable) codeArea.getWorker()).getCaret().getCaretPosition().getCodeOffset();
            if (((EditationModeCapable) codeArea.getWorker()).getEditationMode() == EditationMode.OVERWRITE) {
                if (editCommand == null || !(editCommand instanceof EditCodeDataCommand) || editCommand.getCommandType() != EditDataCommand.EditCommandType.OVERWRITE) {
                    editCommand = new EditCodeDataCommand(codeArea, EditCodeDataCommand.EditCommandType.OVERWRITE, dataPosition, codeOffset);
                    if (deleteSelectionCommand != null) {
                        HexCompoundCommand compoundCommand = new HexCompoundCommand(codeArea);
                        compoundCommand.appendCommand(deleteSelectionCommand);
                        try {
                            undoHandler.execute(compoundCommand);
                        } catch (BinaryDataOperationException ex) {
                            Logger.getLogger(CodeAreaOperationCommandHandler.class.getName()).log(Level.SEVERE, null, ex);
                        }
                        compoundCommand.appendCommand(editCommand);
                    } else {
                        undoHandler.addCommand(editCommand);
                    }
                }
                ((EditCodeDataCommand) editCommand).appendEdit((byte) value);
            } else {
                if (editCommand == null || !(editCommand instanceof EditCodeDataCommand) || editCommand.getCommandType() != EditCodeDataCommand.EditCommandType.INSERT) {
                    editCommand = new EditCodeDataCommand(codeArea, EditCharDataCommand.EditCommandType.INSERT, dataPosition, codeOffset);
                    if (deleteSelectionCommand != null) {
                        HexCompoundCommand compoundCommand = new HexCompoundCommand(codeArea);
                        compoundCommand.appendCommand(deleteSelectionCommand);
                        try {
                            undoHandler.execute(compoundCommand);
                        } catch (BinaryDataOperationException ex) {
                            Logger.getLogger(CodeAreaOperationCommandHandler.class.getName()).log(Level.SEVERE, null, ex);
                        }
                        compoundCommand.appendCommand(editCommand);
                    } else {
                        undoHandler.addCommand(editCommand);
                    }
                }
                ((EditCodeDataCommand) editCommand).appendEdit((byte) value);
            }
            codeArea.notifyDataChanged();
            move(NO_MODIFIER, MovementDirection.RIGHT);
            revealCursor();
        }
    } else {
        char keyChar = keyValue;
        boolean validKey = keyChar > 31 && keyChar != DELETE_CHAR && isValidChar(keyValue);
        if (validKey) {
            if (editCommand != null && editCommand.wasReverted()) {
                editCommand = null;
            }
            long dataPosition = ((CaretCapable) codeArea.getWorker()).getCaret().getCaretPosition().getDataPosition();
            DeleteSelectionCommand deleteCommand = null;
            if (codeArea.hasSelection()) {
                deleteCommand = new DeleteSelectionCommand(codeArea);
            }
            if (((EditationModeCapable) codeArea.getWorker()).getEditationMode() == EditationMode.OVERWRITE) {
                if (editCommand == null || !(editCommand instanceof EditCharDataCommand) || editCommand.getCommandType() != EditCodeDataCommand.EditCommandType.OVERWRITE) {
                    editCommand = new EditCharDataCommand(codeArea, EditCodeDataCommand.EditCommandType.OVERWRITE, dataPosition);
                    if (deleteCommand != null) {
                        HexCompoundCommand compoundCommand = new HexCompoundCommand(codeArea);
                        compoundCommand.appendCommand(deleteCommand);
                        try {
                            undoHandler.execute(compoundCommand);
                        } catch (BinaryDataOperationException ex) {
                            Logger.getLogger(CodeAreaOperationCommandHandler.class.getName()).log(Level.SEVERE, null, ex);
                        }
                        compoundCommand.appendCommand(editCommand);
                    } else {
                        undoHandler.addCommand(editCommand);
                    }
                }
                ((EditCharDataCommand) editCommand).appendEdit(keyChar);
            } else {
                if (editCommand == null || !(editCommand instanceof EditCharDataCommand) || editCommand.getCommandType() != EditCodeDataCommand.EditCommandType.INSERT) {
                    editCommand = new EditCharDataCommand(codeArea, EditCodeDataCommand.EditCommandType.INSERT, dataPosition);
                    if (deleteCommand != null) {
                        HexCompoundCommand compoundCommand = new HexCompoundCommand(codeArea);
                        compoundCommand.appendCommand(deleteCommand);
                        try {
                            undoHandler.execute(compoundCommand);
                        } catch (BinaryDataOperationException ex) {
                            Logger.getLogger(CodeAreaOperationCommandHandler.class.getName()).log(Level.SEVERE, null, ex);
                        }
                        compoundCommand.appendCommand(editCommand);
                    } else {
                        undoHandler.addCommand(editCommand);
                    }
                }
                ((EditCharDataCommand) editCommand).appendEdit(keyChar);
            }
            codeArea.notifyDataChanged();
            revealCursor();
            codeArea.repaint();
        }
    }
}

Example 3 with BinaryDataOperationException

use of org.exbin.deltahex.operation.BinaryDataOperationException in project deltahex-java by exbin.

the class CodeAreaUndoHandler method clear.

@Override
public void clear() {
    for (BinaryDataCommand command : commands) {
        try {
            command.dispose();
        } catch (BinaryDataOperationException ex) {
            Logger.getLogger(CodeAreaUndoHandler.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
    commands.clear();
    init();
    undoUpdated();
}