Examples with ValueExp flash.tools.debugger.expression.ValueExp used on opensource projects

Example 6 with ValueExp

use of flash.tools.debugger.expression.ValueExp in project intellij-plugins by JetBrains.

the class DebugCLI method shouldBreak.

/**
	 * Determines if the given BreakAction requests a halt given the file
	 * line and optionally a conditional to evaluate.'
	 */
boolean shouldBreak(BreakAction a, int fileId, int line) {
    boolean should = a.isEnabled();
    ValueExp exp = a.getCondition();
    if (// halt request fires true
    should && exp != null && !m_requestHalt) {
        // evaluate it then update our boolean
        try {
            EvaluationResult result = evalExpression(exp, false);
            if (result != null)
                should = ECMA.toBoolean(result.context.toValue(result.value));
        } catch (NullPointerException npe) {
        } catch (NumberFormatException nfe) {
        }
    }
    return should;
}

Example 7 with ValueExp

use of flash.tools.debugger.expression.ValueExp in project intellij-plugins by JetBrains.

the class DebugCLI method doCondition.

/**
	 * Apply or remove conditions to a breakpoint.
	 */
void doCondition() throws IOException {
    try {
        // must have a breakpoint number
        int id = nextIntToken();
        // get the breakpoint
        int at = breakpointIndexOf(id);
        BreakAction a = breakpointAt(at);
        // no more parms means to clear it
        if (hasMoreTokens()) {
            // now just pull the commands as they come while not end
            String line = restOfLine();
            // build an expression and attach it to the breakpoint
            ValueExp exp = parseExpression(line);
            // warn about the assignment!
            if (//$NON-NLS-1$
            exp.containsAssignment() && !yesNoQuery(getLocalizationManager().getLocalizedTextString("askExpressionContainsAssignment")))
                //$NON-NLS-1$
                throw new IllegalAccessException("=");
            a.setCondition(exp, line);
        } else {
            // clear it
            a.clearCondition();
            Map<String, Object> args = new HashMap<String, Object>();
            //$NON-NLS-1$
            args.put("breakpointNumber", Integer.toString(id));
            //$NON-NLS-1$
            out(getLocalizationManager().getLocalizedTextString("breakpointNowUnconditional", args));
        }
    } catch (IllegalAccessException iae) {
        //$NON-NLS-1$
        err(getLocalizationManager().getLocalizedTextString("breakpointNotChanged"));
    } catch (IndexOutOfBoundsException iob) {
        Map<String, Object> args = new HashMap<String, Object>();
        //$NON-NLS-1$
        args.put("breakpointNumber", m_currentToken);
        //$NON-NLS-1$
        err(getLocalizationManager().getLocalizedTextString("noBreakpointNumber", args));
    } catch (NumberFormatException nfe) {
        Map<String, Object> args = new HashMap<String, Object>();
        //$NON-NLS-1$
        args.put("token", m_currentToken);
        //$NON-NLS-1$
        err(getLocalizationManager().getLocalizedTextString("badBreakpointNumber", args));
    } catch (NullPointerException npe) {
        //$NON-NLS-1$
        err(getLocalizationManager().getLocalizedTextString("commandFailed"));
    }
}

Example 8 with ValueExp

use of flash.tools.debugger.expression.ValueExp in project intellij-plugins by JetBrains.

the class DebugCLI method doPrint.

void doPrint() throws NotConnectedException {
    //		waitTilHalted();
    try {
        Object result = null;
        boolean isLookupMembers = false;
        if (!hasMoreTokens()) {
            try {
                // attempt to get the last result
                //$NON-NLS-1$
                result = m_exprCache.get("$");
            } catch (ArrayIndexOutOfBoundsException aib) {
                //$NON-NLS-1$
                err(getLocalizationManager().getLocalizedTextString("commandHistoryIsEmpty"));
                throw new NullPointerException();
            }
        } else {
            // pull the rest of the line
            String s = restOfLine();
            // first parse it, then attempt to evaluate the expression
            ValueExp expr = parseExpression(s);
            // make sure no assignment
            if (expr.containsAssignment())
                throw new IllegalAccessException();
            result = evalExpression(expr).value;
            isLookupMembers = expr.isLookupMembers();
        }
        /* it worked, add it to the list */
        int which = m_exprCache.add(result);
        /* dump the output */
        StringBuilder sb = new StringBuilder();
        sb.append('$');
        sb.append(which);
        //$NON-NLS-1$
        sb.append(" = ");
        if (result instanceof Variable)
            result = ((Variable) result).getValue();
        if (result instanceof InternalProperty)
            sb.append(((InternalProperty) result).valueOf());
        else if (isLookupMembers)
            sb.append(result);
        else
            ExpressionCache.appendVariableValue(sb, result);
        out(sb.toString());
        m_repeatLine = m_currentLine;
    } catch (ArrayIndexOutOfBoundsException aio) {
        // $n not in range 0..size
        Map<String, Object> args = new HashMap<String, Object>();
        //$NON-NLS-1$
        args.put("number", aio.getMessage());
        //$NON-NLS-1$
        err(getLocalizationManager().getLocalizedTextString("historyHasNotReached", args));
    } catch (IllegalAccessException iae) {
        //$NON-NLS-1$
        err(getLocalizationManager().getLocalizedTextString("noSideEffectsAllowed"));
    } catch (NoSuchVariableException nsv) {
        Map<String, Object> args = new HashMap<String, Object>();
        //$NON-NLS-1$
        args.put("variable", nsv.getMessage());
        //$NON-NLS-1$
        err(getLocalizationManager().getLocalizedTextString("variableUnknown", args));
    } catch (NullPointerException npe) {
        //$NON-NLS-1$
        err(getLocalizationManager().getLocalizedTextString("couldNotEvaluate"));
    }
}