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[DQml] Complete Q_OBJECT macro generation. Time to start refactoring

This commit is contained in:
Filippo Cucchetto 2015-05-07 23:40:06 +02:00
parent bf65c83b58
commit b6965e8250
1 changed files with 55 additions and 31 deletions
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86
D/Examples/SlotsAndProperties/contact.d
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@ -5,14 +5,19 @@ import std.string;
import std.stdio;
struct QtProperty {
public enum Type { Read = 0, Write = 1}
public string type;
public string name;
public Type type;
public string read;
public string write;
public string notify;
this(string name, Type type)
this(string type, string name, string read, string write, string notify)
{
this.name = name;
this.type = type;
this.name = name;
this.read = read;
this.write = write;
this.notify = notify;
}
}
struct QtSlot {};
@ -122,7 +127,7 @@ string GenerateMetaType(string typeName)
}
}
string GenerateMetaTypesList(FunctionInfo info)
string GenerateMetaTypesListForSlot(FunctionInfo info)
{
string result = GenerateMetaType(info.returnType);
foreach (typeName; info.parameterTypes)
@ -130,6 +135,18 @@ string GenerateMetaTypesList(FunctionInfo info)
return result;
}
string GenerateMetaTypesListForSignal(FunctionInfo info)
{
string result = "";
for (int i = 0; i < info.parameterTypes.length; ++i)
{
if (i > 0)
result ~= ", ";
result ~= GenerateMetaType(info.parameterTypes[i]);
}
return result;
}
string GenerateQObjectInit(T)()
{
string result = "";
@ -140,14 +157,34 @@ string GenerateQObjectInit(T)()
foreach (slot; info.slots)
{
auto metaTypes = GenerateMetaTypesList(slot);
auto metaTypes = GenerateMetaTypesListForSlot(slot);
result ~= format("registerSlot(\"%s\", [%s]);\n", slot.name, metaTypes);
}
foreach (signal; info.signals)
{
auto metaTypes = GenerateMetaTypesListForSignal(signal);
result ~= format("registerSignal(\"%s\", [%s]);\n", signal.name, metaTypes);
}
foreach (property; info.properties)
{
result ~= format("registerProperty(\"%s\", %s, \"%s\", \"%s\", \"%s\");\n", property.name, GenerateMetaType(property.type), property.read, property.write, property.notify);
}
result ~= "}";
return result;
}
string Q_OBJECT(T)()
{
string result = "";
result ~= GenerateOnSlotCalled!(Contact) ~ "\n";
result ~= GenerateQObjectInit!(Contact) ~ "\n";
result ~= GenerateQtSignals!(Contact) ~ "\n";
return result;
}
struct FunctionInfo
{
string name;
@ -165,7 +202,13 @@ struct QtInfo
QtInfo IterateUDA(T)()
{
QtInfo result;
foreach (attribute; __traits(getAttributes, T)) {
static if (is (typeof(attribute) == QtProperty)) {
result.properties ~= attribute;
}
}
foreach (member; __traits(allMembers, T))
{
static if (isSomeFunction!(__traits(getMember, T, member)))
@ -180,7 +223,6 @@ QtInfo IterateUDA(T)()
bool isSlot = attributeNames.canFind("QtSlot");
bool isSignal = attributeNames.canFind("QtSignal");
bool isProperty = attributeNames.canFind("QtProperty");
// Extract the Function Return Type and Arguments
if (isSlot || isSignal)
@ -205,29 +247,15 @@ QtInfo IterateUDA(T)()
}
@QtProperty(string.stringof, "name", "getName", "setName", "nameChanged")
@QtProperty(string.stringof, "surname", "getSurname", "setSurname", "surnameChanged")
class Contact : QObject
{
mixin(Q_OBJECT!(Contact));
this()
{
registerSlot("getName", [QMetaType.String]);
registerSlot("setName", [QMetaType.Void, QMetaType.String]);
registerSignal("nameChanged", [QMetaType.String]);
registerProperty("name", QMetaType.String, "getName", "setName", "nameChanged");
auto info = IterateUDA!(Contact);
foreach(slot; info.slots)
writeln("Slot:", slot.name);
foreach(signal; info.signals)
writeln("Signals:", signal.name);
foreach(property; info.properties)
writeln("Property:", property.name);
writeln(GenerateOnSlotCalled!(Contact));
// writeln(GenerateQObjectInit!(Contact));
writeln(GenerateQtSignals!(Contact));
qobjectInit();
}
~this() {}
@ -266,10 +294,6 @@ class Contact : QObject
@QtSignal()
void surnameChanged(string surname);
mixin(GenerateOnSlotCalled!(Contact));
mixin(GenerateQObjectInit!(Contact));
mixin(GenerateQtSignals!(Contact));
private string m_name;
private string m_surname;
}