static void GenerateWidgetCode(SteticCompilationUnit globalUnit, CodeNamespace globalNs, GenerationOptions options, List <SteticCompilationUnit> units, Gtk.Widget w, ArrayList warnings)
{
// Generate the build method
CodeTypeDeclaration type = CreatePartialClass(globalUnit, units, options, w.Name);
CodeMemberMethod met = new CodeMemberMethod();
met.Name = "Build";
type.Members.Add(met);
met.ReturnType = new CodeTypeReference(typeof(void));
met.Attributes = MemberAttributes.Family;
Stetic.Wrapper.Widget wwidget = Stetic.Wrapper.Widget.Lookup(w);
if (options.GenerateEmptyBuildMethod)
{
GenerateWrapperFields(type, wwidget);
return;
}
met.Statements.Add(
new CodeMethodInvokeExpression(
new CodeTypeReferenceExpression(new CodeTypeReference(globalNs.Name + ".Gui", CodeTypeReferenceOptions.GlobalReference)),
"Initialize",
new CodeThisReferenceExpression()
)
);
if (wwidget.GeneratePublic)
{
type.TypeAttributes = TypeAttributes.Public;
}
else
{
type.TypeAttributes = TypeAttributes.NotPublic;
}
if (!String.IsNullOrEmpty(wwidget.UIManagerName))
{
type.Members.Add(new CodeMemberField(new CodeTypeReference("Gtk.UIManager", CodeTypeReferenceOptions.GlobalReference), wwidget.UIManagerName));
}
Stetic.WidgetMap map = Stetic.CodeGenerator.GenerateCreationCode(globalNs, type, w, new CodeThisReferenceExpression(), met.Statements, options, warnings);
CodeGenerator.BindSignalHandlers(new CodeThisReferenceExpression(), wwidget, map, met.Statements, options);
}
static void GenerateGlobalActionGroupCode(SteticCompilationUnit globalUnit, CodeNamespace globalNs, GenerationOptions options, List <SteticCompilationUnit> units, Wrapper.ActionGroup agroup, ArrayList warnings)
{
CodeTypeDeclaration type = CreatePartialClass(globalUnit, units, options, agroup.Name);
// Generate the build method
CodeMemberMethod met = new CodeMemberMethod();
met.Name = "Build";
type.Members.Add(met);
met.ReturnType = new CodeTypeReference(typeof(void));
met.Attributes = MemberAttributes.Public;
Stetic.WidgetMap map = Stetic.CodeGenerator.GenerateCreationCode(globalNs, type, agroup, new CodeThisReferenceExpression(), met.Statements, options, warnings);
foreach (Wrapper.Action ac in agroup.Actions)
{
CodeGenerator.BindSignalHandlers(new CodeThisReferenceExpression(), ac, map, met.Statements, options);
}
}
internal static void BindSignalHandlers(CodeExpression targetObjectVar, ObjectWrapper wrapper, Stetic.WidgetMap map, CodeStatementCollection statements, GenerationOptions options)
{
foreach (Signal signal in wrapper.Signals)
{
SignalDescriptor descriptor = signal.SignalDescriptor;
CodeExpression createDelegate = new CodeDelegateCreateExpression(
new CodeTypeReference(descriptor.HandlerTypeName, CodeTypeReferenceOptions.GlobalReference),
new CodeThisReferenceExpression(),
signal.Handler);
CodeAttachEventStatement cevent = new CodeAttachEventStatement(
new CodeEventReferenceExpression(
map.GetWidgetExp(wrapper),
descriptor.Name),
createDelegate);
statements.Add(cevent);
}
Wrapper.Widget widget = wrapper as Wrapper.Widget;
if (widget != null && widget.IsTopLevel)
{
// Bind local action signals
foreach (Wrapper.ActionGroup grp in widget.LocalActionGroups)
{
foreach (Wrapper.Action ac in grp.Actions)
{
BindSignalHandlers(targetObjectVar, ac, map, statements, options);
}
}
}
Gtk.Container cont = wrapper.Wrapped as Gtk.Container;
if (cont != null)
{
foreach (Gtk.Widget child in cont.AllChildren)
{
Stetic.Wrapper.Widget ww = Stetic.Wrapper.Widget.Lookup(child);
if (ww != null)
{
BindSignalHandlers(targetObjectVar, ww, map, statements, options);
}
}
}
}
static void GenerateWidgetCode(SteticCompilationUnit globalUnit, CodeNamespace globalNs, GenerationOptions options, List <SteticCompilationUnit> units, Gtk.Widget w, ArrayList warnings, bool regenerateWidgetClass)
{
if (options.GenerateSingleFile)
{
regenerateWidgetClass = true;
}
// Don't register this unit if the class doesn't need to be regenerated
if (!regenerateWidgetClass)
{
units = null;
}
CodeTypeDeclaration type = CreatePartialClass(globalUnit, units, options, w.Name);
// Generate the build method
CodeMemberMethod met = new CodeMemberMethod();
met.Name = "Build";
type.Members.Add(met);
met.ReturnType = new CodeTypeReference(typeof(void));
met.Attributes = MemberAttributes.Family;
Stetic.Wrapper.Widget wwidget = Stetic.Wrapper.Widget.Lookup(w);
if (regenerateWidgetClass)
{
if (options.GenerateEmptyBuildMethod)
{
GenerateWrapperFields(type, wwidget);
return;
}
met.Statements.Add(
new CodeMethodInvokeExpression(
new CodeTypeReferenceExpression(new CodeTypeReference(globalNs.Name + ".Gui", CodeTypeReferenceOptions.GlobalReference)),
"Initialize",
new CodeThisReferenceExpression()
)
);
if (wwidget.GeneratePublic)
{
type.TypeAttributes = TypeAttributes.Public;
}
else
{
type.TypeAttributes = TypeAttributes.NotPublic;
}
if (!String.IsNullOrEmpty(wwidget.UIManagerName))
{
type.Members.Add(new CodeMemberField(new CodeTypeReference("Gtk.UIManager", CodeTypeReferenceOptions.GlobalReference), wwidget.UIManagerName));
}
}
// We need to generate the creation code even if regenerateWidgetClass is false because GenerateCreationCode
// may inject support classes or methods into the global namespace, which is always generated
Stetic.WidgetMap map = Stetic.CodeGenerator.GenerateCreationCode(globalNs, type, w, new CodeThisReferenceExpression(), met.Statements, options, warnings);
if (regenerateWidgetClass)
{
CodeGenerator.BindSignalHandlers(new CodeThisReferenceExpression(), wwidget, map, met.Statements, options);
}
}
internal static void BindSignalHandlers(CodeExpression targetObjectVar, ObjectWrapper wrapper, Stetic.WidgetMap map, CodeStatementCollection statements, GenerationOptions options)
{
foreach (Signal signal in wrapper.Signals)
{
SignalDescriptor descriptor = signal.SignalDescriptor;
CodeExpression createDelegate;
if (options.UsePartialClasses)
{
var rgx = new Regex(@"`\d+");
createDelegate =
new CodeDelegateCreateExpression(
new CodeTypeReference(rgx.Replace(descriptor.HandlerTypeName, ""), CodeTypeReferenceOptions.GlobalReference),
new CodeThisReferenceExpression(),
signal.Handler);
}
else
{
createDelegate =
new CodeMethodInvokeExpression(
new CodeTypeReferenceExpression(new CodeTypeReference(typeof(Delegate), CodeTypeReferenceOptions.GlobalReference)),
"CreateDelegate",
new CodeTypeOfExpression(descriptor.HandlerTypeName),
targetObjectVar,
new CodePrimitiveExpression(signal.Handler));
createDelegate = new CodeCastExpression(descriptor.HandlerTypeName.ToGlobalTypeRef(), createDelegate);
}
CodeAttachEventStatement cevent = new CodeAttachEventStatement(
new CodeEventReferenceExpression(
map.GetWidgetExp(wrapper),
descriptor.Name),
createDelegate);
statements.Add(cevent);
}
Wrapper.Widget widget = wrapper as Wrapper.Widget;
if (widget != null && widget.IsTopLevel)
{
// Bind local action signals
foreach (Wrapper.ActionGroup grp in widget.LocalActionGroups)
{
foreach (Wrapper.Action ac in grp.Actions)
{
BindSignalHandlers(targetObjectVar, ac, map, statements, options);
}
}
}
Gtk.Container cont = wrapper.Wrapped as Gtk.Container;
if (cont != null)
{
foreach (Gtk.Widget child in cont.AllChildren)
{
Stetic.Wrapper.Widget ww = Stetic.Wrapper.Widget.Lookup(child);
if (ww != null)
{
BindSignalHandlers(targetObjectVar, ww, map, statements, options);
}
}
}
}
