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-rw-r--r--src/qml/common/qv4compileddata_p.h78
1 files changed, 70 insertions, 8 deletions
diff --git a/src/qml/common/qv4compileddata_p.h b/src/qml/common/qv4compileddata_p.h
index 1f5ad9bd86..a5a1cf8969 100644
--- a/src/qml/common/qv4compileddata_p.h
+++ b/src/qml/common/qv4compileddata_p.h
@@ -75,7 +75,7 @@ QT_BEGIN_NAMESPACE
// Also change the comment behind the number to describe the latest change. This has the added
// benefit that if another patch changes the version too, it will result in a merge conflict, and
// not get removed silently.
-#define QV4_DATA_STRUCTURE_VERSION 0x25 // Extend size of "register" count (nRegisters)
+#define QV4_DATA_STRUCTURE_VERSION 0x29// support additional required property features
class QIODevice;
class QQmlTypeNameCache;
@@ -112,6 +112,7 @@ struct TableIterator
int index;
const ItemType *operator->() { return (container->*IndexedGetter)(index); }
+ ItemType operator*() {return *operator->();}
void operator++() { ++index; }
bool operator==(const TableIterator &rhs) const { return index == rhs.index; }
bool operator!=(const TableIterator &rhs) const { return index != rhs.index; }
@@ -597,6 +598,15 @@ struct Binding
static_assert(sizeof(Binding) == 24, "Binding structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+struct InlineComponent
+{
+ quint32_le objectIndex;
+ quint32_le nameIndex;
+ Location location;
+};
+
+static_assert(sizeof(InlineComponent) == 12, "InlineComponent structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+
struct EnumValue
{
quint32_le nameIndex;
@@ -658,7 +668,8 @@ struct Property
{
quint32_le nameIndex;
union {
- quint32_le_bitfield<0, 29> builtinTypeOrTypeNameIndex;
+ quint32_le_bitfield<0, 28> builtinTypeOrTypeNameIndex;
+ quint32_le_bitfield<28, 1> isRequired;
quint32_le_bitfield<29, 1> isBuiltinType;
quint32_le_bitfield<30, 1> isList;
quint32_le_bitfield<31, 1> isReadOnly;
@@ -684,6 +695,12 @@ struct Property
};
static_assert(sizeof(Property) == 12, "Property structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+struct RequiredPropertyExtraData {
+ quint32_le nameIndex;
+};
+
+static_assert (sizeof(RequiredPropertyExtraData) == 4, "RequiredPropertyExtraData structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+
struct Alias {
enum Flags : unsigned int {
IsReadOnly = 0x1,
@@ -720,7 +737,9 @@ struct Object
NoFlag = 0x0,
IsComponent = 0x1, // object was identified to be an explicit or implicit component boundary
HasDeferredBindings = 0x2, // any of the bindings are deferred
- HasCustomParserBindings = 0x4
+ HasCustomParserBindings = 0x4,
+ IsInlineComponentRoot = 0x8,
+ InPartOfInlineComponent = 0x10
};
// Depending on the use, this may be the type name to instantiate before instantiating this
@@ -750,12 +769,18 @@ struct Object
quint32_le offsetToNamedObjectsInComponent;
Location location;
Location locationOfIdProperty;
+ quint32_le offsetToInlineComponents;
+ quint16_le nInlineComponents;
+ quint32_le offsetToRequiredPropertyExtraData;
+ quint16_le nRequiredPropertyExtraData;
// Function[]
// Property[]
// Signal[]
// Binding[]
+// InlineComponent[]
+// RequiredPropertyExtraData[]
- static int calculateSizeExcludingSignalsAndEnums(int nFunctions, int nProperties, int nAliases, int nEnums, int nSignals, int nBindings, int nNamedObjectsInComponent)
+ static int calculateSizeExcludingSignalsAndEnums(int nFunctions, int nProperties, int nAliases, int nEnums, int nSignals, int nBindings, int nNamedObjectsInComponent, int nInlineComponents, int nRequiredPropertyExtraData)
{
return ( sizeof(Object)
+ nFunctions * sizeof(quint32)
@@ -765,6 +790,8 @@ struct Object
+ nSignals * sizeof(quint32)
+ nBindings * sizeof(Binding)
+ nNamedObjectsInComponent * sizeof(int)
+ + nInlineComponents * sizeof(InlineComponent)
+ + nRequiredPropertyExtraData * sizeof(RequiredPropertyExtraData)
+ 0x7
) & ~0x7;
}
@@ -803,11 +830,31 @@ struct Object
return reinterpret_cast<const Signal*>(reinterpret_cast<const char*>(this) + offset);
}
+ const InlineComponent *inlineComponentAt(int idx) const
+ {
+ return inlineComponentTable() + idx;
+ }
+
const quint32_le *namedObjectsInComponentTable() const
{
return reinterpret_cast<const quint32_le*>(reinterpret_cast<const char *>(this) + offsetToNamedObjectsInComponent);
}
+ const InlineComponent *inlineComponentTable() const
+ {
+ return reinterpret_cast<const InlineComponent*>(reinterpret_cast<const char *>(this) + offsetToInlineComponents);
+ }
+
+ const RequiredPropertyExtraData *requiredPropertyExtraDataAt(int idx) const
+ {
+ return requiredPropertyExtraDataTable() + idx;
+ }
+
+ const RequiredPropertyExtraData *requiredPropertyExtraDataTable() const
+ {
+ return reinterpret_cast<const RequiredPropertyExtraData*>(reinterpret_cast<const char *>(this) + offsetToRequiredPropertyExtraData);
+ }
+
// --- QQmlPropertyCacheCreator interface
int propertyCount() const { return nProperties; }
int aliasCount() const { return nAliases; }
@@ -832,17 +879,26 @@ struct Object
SignalIterator signalsBegin() const { return SignalIterator(this, 0); }
SignalIterator signalsEnd() const { return SignalIterator(this, nSignals); }
+ typedef TableIterator<InlineComponent, Object, &Object::inlineComponentAt> InlineComponentIterator;
+ InlineComponentIterator inlineComponentsBegin() const {return InlineComponentIterator(this, 0);}
+ InlineComponentIterator inlineComponentsEnd() const {return InlineComponentIterator(this, nInlineComponents);}
+
+ typedef TableIterator<RequiredPropertyExtraData, Object, &Object::requiredPropertyExtraDataAt> RequiredPropertyExtraDataIterator;
+ RequiredPropertyExtraDataIterator requiredPropertyExtraDataBegin() const {return RequiredPropertyExtraDataIterator(this, 0); };
+ RequiredPropertyExtraDataIterator requiredPropertyExtraDataEnd() const {return RequiredPropertyExtraDataIterator(this, nRequiredPropertyExtraData); };
+
int namedObjectsInComponentCount() const { return nNamedObjectsInComponent; }
// ---
};
-static_assert(sizeof(Object) == 68, "Object structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+static_assert(sizeof(Object) == 84, "Object structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
struct Import
{
enum ImportType : unsigned int {
ImportLibrary = 0x1,
ImportFile = 0x2,
- ImportScript = 0x3
+ ImportScript = 0x3,
+ ImportInlineComponent = 0x4
};
quint32_le type;
@@ -1071,7 +1127,7 @@ struct TypeReferenceMap : QHash<int, TypeReference>
}
auto prop = obj->propertiesBegin();
- auto propEnd = obj->propertiesEnd();
+ auto const propEnd = obj->propertiesEnd();
for ( ; prop != propEnd; ++prop) {
if (!prop->isBuiltinType) {
TypeReference &r = this->add(prop->builtinTypeOrTypeNameIndex, prop->location);
@@ -1080,11 +1136,17 @@ struct TypeReferenceMap : QHash<int, TypeReference>
}
auto binding = obj->bindingsBegin();
- auto bindingEnd = obj->bindingsEnd();
+ auto const bindingEnd = obj->bindingsEnd();
for ( ; binding != bindingEnd; ++binding) {
if (binding->type == QV4::CompiledData::Binding::Type_AttachedProperty)
this->add(binding->propertyNameIndex, binding->location);
}
+
+ auto ic = obj->inlineComponentsBegin();
+ auto const icEnd = obj->inlineComponentsEnd();
+ for (; ic != icEnd; ++ic) {
+ this->add(ic->nameIndex, ic->location);
+ }
}
template <typename Iterator>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-05 08:39:19 +0000