private void Props_PropertyValueChanged(object s, PropertyValueChangedEventArgs e)
{
if (rule != null)
{
grammarRuleDisplay gDisplay = (grammarRuleDisplay)graphControl.FindForm();
rule.updateGraphControl(gDisplay.graphControlLHS, gDisplay.graphControlRHS,
gDisplay.globalLabelsLText, gDisplay.globalLabelsRText);
}
else
{
graphDisplay gDisplay = (graphDisplay)graphControl.FindForm();
graph.updateGraphControl(graphControl, gDisplay.globalLabelsText);
}
}
private void showRule_Click(object sender, EventArgs e)
{
try
{
grammarRuleDisplay ruleDisplay =
new grammarRuleDisplay(ruleset.rules[this.checkedListBox1.SelectedIndex],
this.checkedListBox1.Items[this.checkedListBox1.SelectedIndex].ToString());
ruleDisplay.Show();
}
catch
{
MessageBox.Show("Please save RuleSet first before displaying rule.", "Rule Set not Saved",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
public void saveCurrentItem_Click(object sender, EventArgs e)
{
string filename;
string name;
if (this.ActiveMdiChild.GetType() == typeof(graphDisplay))
{
graphDisplay saveDisplay = (graphDisplay)this.ActiveMdiChild;
saveDisplay.graphDisplay_Enter(sender, e);
name = saveDisplay.graph1.name;
try { filename = getSaveFilename("graph", name, Program.settings.workingDirectory); }
catch { filename = ""; }
if (filename != "" && filename != null)
{
designGraph.saveGraphToXml(filename, saveDisplay.graphControl1, saveDisplay.graph1);
}
}
else if (this.ActiveMdiChild.GetType() == typeof(grammarRuleDisplay))
{
grammarRuleDisplay saveDisplay = (grammarRuleDisplay)this.ActiveMdiChild;
name = saveDisplay.rule.name;
try { filename = getSaveFilename("grammar rule", name, Program.settings.rulesDirectory); }
catch { filename = ""; }
if (filename != "" && filename != null)
{
grammarRule.saveRuleToXml(filename, saveDisplay.rule, saveDisplay.graphControlLHS,
saveDisplay.graphControlRHS, saveDisplay.globalLabelsLText, saveDisplay.globalLabelsRText);
}
}
else if (this.ActiveMdiChild.GetType() == typeof(ruleSetDisplay))
{
ruleSetDisplay saveDisplay = (ruleSetDisplay)this.ActiveMdiChild;
name = saveDisplay.ruleset.name;
try { filename = getSaveFilename("rule set", name, Program.settings.rulesDirectory); }
catch { filename = ""; }
if (filename != "" && filename != null)
{
ruleSet.saveRuleSetToXml(filename, saveDisplay.ruleset);
}
}
else
{
MessageBox.Show("Please select an window that contains a graph, rule, or rule set.", "", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void showRule_Click(object sender, EventArgs e)
{
try
{
grammarRuleDisplay ruleDisplay =
new grammarRuleDisplay(ruleset.rules[this.checkedListBox1.SelectedIndex],
this.checkedListBox1.Items[this.checkedListBox1.SelectedIndex].ToString());
ruleDisplay.Show();
}
catch
{
MessageBox.Show("Please save RuleSet first before displaying rule.", "Rule Set not Saved",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}