diff options
Diffstat (limited to 'src/qtwaylandscanner/qtwaylandscanner.cpp')
| -rw-r--r-- | src/qtwaylandscanner/qtwaylandscanner.cpp | 225 |
1 files changed, 111 insertions, 114 deletions
diff --git a/src/qtwaylandscanner/qtwaylandscanner.cpp b/src/qtwaylandscanner/qtwaylandscanner.cpp index 7f3dc5ad6..9691b857f 100644 --- a/src/qtwaylandscanner/qtwaylandscanner.cpp +++ b/src/qtwaylandscanner/qtwaylandscanner.cpp @@ -40,7 +40,8 @@ #include <QCoreApplication> #include <QFile> #include <QXmlStreamReader> -#include <QtCore/QList> + +#include <vector> class Scanner { @@ -63,7 +64,7 @@ private: struct WaylandEnum { QByteArray name; - QList<WaylandEnumEntry> entries; + std::vector<WaylandEnumEntry> entries; }; struct WaylandArgument { @@ -78,16 +79,16 @@ private: bool request; QByteArray name; QByteArray type; - QList<WaylandArgument> arguments; + std::vector<WaylandArgument> arguments; }; struct WaylandInterface { QByteArray name; int version; - QList<WaylandEnum> enums; - QList<WaylandEvent> events; - QList<WaylandEvent> requests; + std::vector<WaylandEnum> enums; + std::vector<WaylandEvent> events; + std::vector<WaylandEvent> requests; }; bool isServerSide(); @@ -101,11 +102,11 @@ private: Scanner::WaylandInterface readInterface(QXmlStreamReader &xml); QByteArray waylandToCType(const QByteArray &waylandType, const QByteArray &interface); QByteArray waylandToQtType(const QByteArray &waylandType, const QByteArray &interface, bool cStyleArray); - const Scanner::WaylandArgument *newIdArgument(const QList<WaylandArgument> &arguments); + const Scanner::WaylandArgument *newIdArgument(const std::vector<WaylandArgument> &arguments); void printEvent(const WaylandEvent &e, bool omitNames = false, bool withResource = false); void printEventHandlerSignature(const WaylandEvent &e, const char *interfaceName, bool deepIndent = true); - void printEnums(const QList<WaylandEnum> &enums); + void printEnums(const std::vector<WaylandEnum> &enums); QByteArray stripInterfaceName(const QByteArray &name); bool ignoreInterface(const QByteArray &name); @@ -189,19 +190,22 @@ bool Scanner::boolValue(const QXmlStreamReader &xml, const char *name) Scanner::WaylandEvent Scanner::readEvent(QXmlStreamReader &xml, bool request) { - WaylandEvent event; - event.request = request; - event.name = byteArrayValue(xml, "name"); - event.type = byteArrayValue(xml, "type"); + WaylandEvent event = { + .request = request, + .name = byteArrayValue(xml, "name"), + .type = byteArrayValue(xml, "type"), + .arguments = {}, + }; while (xml.readNextStartElement()) { if (xml.name() == "arg") { - WaylandArgument argument; - argument.name = byteArrayValue(xml, "name"); - argument.type = byteArrayValue(xml, "type"); - argument.interface = byteArrayValue(xml, "interface"); - argument.summary = byteArrayValue(xml, "summary"); - argument.allowNull = boolValue(xml, "allowNull"); - event.arguments << argument; + WaylandArgument argument = { + .name = byteArrayValue(xml, "name"), + .type = byteArrayValue(xml, "type"), + .interface = byteArrayValue(xml, "interface"), + .summary = byteArrayValue(xml, "summary"), + .allowNull = boolValue(xml, "allowNull"), + }; + event.arguments.push_back(std::move(argument)); } xml.skipCurrentElement(); @@ -211,16 +215,19 @@ Scanner::WaylandEvent Scanner::readEvent(QXmlStreamReader &xml, bool request) Scanner::WaylandEnum Scanner::readEnum(QXmlStreamReader &xml) { - WaylandEnum result; - result.name = byteArrayValue(xml, "name"); + WaylandEnum result = { + .name = byteArrayValue(xml, "name"), + .entries = {}, + }; while (xml.readNextStartElement()) { if (xml.name() == "entry") { - WaylandEnumEntry entry; - entry.name = byteArrayValue(xml, "name"); - entry.value = byteArrayValue(xml, "value"); - entry.summary = byteArrayValue(xml, "summary"); - result.entries << entry; + WaylandEnumEntry entry = { + .name = byteArrayValue(xml, "name"), + .value = byteArrayValue(xml, "value"), + .summary = byteArrayValue(xml, "summary"), + }; + result.entries.push_back(std::move(entry)); } xml.skipCurrentElement(); @@ -231,17 +238,21 @@ Scanner::WaylandEnum Scanner::readEnum(QXmlStreamReader &xml) Scanner::WaylandInterface Scanner::readInterface(QXmlStreamReader &xml) { - WaylandInterface interface; - interface.name = byteArrayValue(xml, "name"); - interface.version = intValue(xml, "version", 1); + WaylandInterface interface = { + .name = byteArrayValue(xml, "name"), + .version = intValue(xml, "version", 1), + .enums = {}, + .events = {}, + .requests = {}, + }; while (xml.readNextStartElement()) { if (xml.name() == "event") - interface.events << readEvent(xml, false); + interface.events.push_back(readEvent(xml, false)); else if (xml.name() == "request") - interface.requests << readEvent(xml, true); + interface.requests.push_back(readEvent(xml, true)); else if (xml.name() == "enum") - interface.enums << readEnum(xml); + interface.enums.push_back(readEnum(xml)); else xml.skipCurrentElement(); } @@ -283,11 +294,11 @@ QByteArray Scanner::waylandToQtType(const QByteArray &waylandType, const QByteAr return waylandToCType(waylandType, interface); } -const Scanner::WaylandArgument *Scanner::newIdArgument(const QList<WaylandArgument> &arguments) +const Scanner::WaylandArgument *Scanner::newIdArgument(const std::vector<WaylandArgument> &arguments) { - for (int i = 0; i < arguments.size(); ++i) { - if (arguments.at(i).type == "new_id") - return &arguments.at(i); + for (const WaylandArgument &a : arguments) { + if (a.type == "new_id") + return &a; } return nullptr; } @@ -305,8 +316,7 @@ void Scanner::printEvent(const WaylandEvent &e, bool omitNames, bool withResourc needsComma = true; } } - for (int i = 0; i < e.arguments.size(); ++i) { - const WaylandArgument &a = e.arguments.at(i); + for (const WaylandArgument &a : e.arguments) { bool isNewId = a.type == "new_id"; if (isNewId && !isServerSide() && (a.interface.isEmpty() != e.request)) continue; @@ -346,9 +356,8 @@ void Scanner::printEventHandlerSignature(const WaylandEvent &e, const char *inte printf(" %svoid *data,\n", indent); printf(" %sstruct ::%s *object", indent, interfaceName); } - for (int i = 0; i < e.arguments.size(); ++i) { + for (const WaylandArgument &a : e.arguments) { printf(",\n"); - const WaylandArgument &a = e.arguments.at(i); bool isNewId = a.type == "new_id"; if (isServerSide() && isNewId) { printf(" %suint32_t %s", indent, a.name.constData()); @@ -360,17 +369,13 @@ void Scanner::printEventHandlerSignature(const WaylandEvent &e, const char *inte printf(")"); } -void Scanner::printEnums(const QList<WaylandEnum> &enums) +void Scanner::printEnums(const std::vector<WaylandEnum> &enums) { - for (int i = 0; i < enums.size(); ++i) { + for (const WaylandEnum &e : enums) { printf("\n"); - const WaylandEnum &e = enums.at(i); printf(" enum %s {\n", e.name.constData()); - for (int i = 0; i < e.entries.size(); ++i) { - const WaylandEnumEntry &entry = e.entries.at(i); - printf(" %s_%s = %s", e.name.constData(), entry.name.constData(), entry.value.constData()); - if (i < e.entries.size() - 1) - printf(","); + for (const WaylandEnumEntry &entry : e.entries) { + printf(" %s_%s = %s,", e.name.constData(), entry.name.constData(), entry.value.constData()); if (!entry.summary.isNull()) printf(" // %s", entry.summary.constData()); printf("\n"); @@ -424,11 +429,11 @@ bool Scanner::process() //QByteArray preProcessorProtocolName = QByteArray(m_protocolName).replace('-', '_').toUpper(); QByteArray preProcessorProtocolName = QByteArray(m_protocolName).toUpper(); - QList<WaylandInterface> interfaces; + std::vector<WaylandInterface> interfaces; while (m_xml->readNextStartElement()) { if (m_xml->name() == "interface") - interfaces << readInterface(*m_xml); + interfaces.push_back(readInterface(*m_xml)); else m_xml->skipCurrentElement(); } @@ -478,12 +483,16 @@ bool Scanner::process() printf("\n"); printf("namespace QtWaylandServer {\n"); - for (int j = 0; j < interfaces.size(); ++j) { - const WaylandInterface &interface = interfaces.at(j); + bool needsNewLine = false; + for (const WaylandInterface &interface : interfaces) { if (ignoreInterface(interface.name)) continue; + if (needsNewLine) + printf("\n"); + needsNewLine = true; + const char *interfaceName = interface.name.constData(); QByteArray stripped = stripInterfaceName(interface.name); @@ -538,11 +547,11 @@ bool Scanner::process() printEnums(interface.enums); - bool hasEvents = !interface.events.isEmpty(); + bool hasEvents = !interface.events.empty(); if (hasEvents) { printf("\n"); - foreach (const WaylandEvent &e, interface.events) { + for (const WaylandEvent &e : interface.events) { printf(" void send_"); printEvent(e); printf(";\n"); @@ -559,11 +568,11 @@ bool Scanner::process() printf(" virtual void %s_bind_resource(Resource *resource);\n", interfaceNameStripped); printf(" virtual void %s_destroy_resource(Resource *resource);\n", interfaceNameStripped); - bool hasRequests = !interface.requests.isEmpty(); + bool hasRequests = !interface.requests.empty(); if (hasRequests) { printf("\n"); - foreach (const WaylandEvent &e, interface.requests) { + for (const WaylandEvent &e : interface.requests) { printf(" virtual void %s_", interfaceNameStripped); printEvent(e); printf(";\n"); @@ -584,8 +593,7 @@ bool Scanner::process() printf(" static const struct ::%s_interface m_%s_interface;\n", interfaceName, interfaceName); printf("\n"); - for (int i = 0; i < interface.requests.size(); ++i) { - const WaylandEvent &e = interface.requests.at(i); + for (const WaylandEvent &e : interface.requests) { printf(" static void "); printEventHandlerSignature(e, interfaceName); @@ -603,9 +611,6 @@ bool Scanner::process() printf(" };\n"); printf(" DisplayDestroyedListener m_displayDestroyedListener;\n"); printf(" };\n"); - - if (j < interfaces.size() - 1) - printf("\n"); } printf("}\n"); @@ -629,8 +634,7 @@ bool Scanner::process() printf("namespace QtWaylandServer {\n"); bool needsNewLine = false; - for (int j = 0; j < interfaces.size(); ++j) { - const WaylandInterface &interface = interfaces.at(j); + for (const WaylandInterface &interface : interfaces) { if (ignoreInterface(interface.name)) continue; @@ -778,7 +782,7 @@ bool Scanner::process() printf(" }\n"); printf("\n"); - bool hasRequests = !interface.requests.isEmpty(); + bool hasRequests = !interface.requests.empty(); QByteArray interfaceMember = hasRequests ? "&m_" + interface.name + "_interface" : QByteArray("nullptr"); @@ -816,17 +820,18 @@ bool Scanner::process() if (hasRequests) { printf("\n"); printf(" const struct ::%s_interface %s::m_%s_interface = {", interfaceName, interfaceName, interfaceName); - for (int i = 0; i < interface.requests.size(); ++i) { - if (i > 0) + bool needsComma = false; + for (const WaylandEvent &e : interface.requests) { + if (needsComma) printf(","); + needsComma = true; printf("\n"); - const WaylandEvent &e = interface.requests.at(i); printf(" %s::handle_%s", interfaceName, e.name.constData()); } printf("\n"); printf(" };\n"); - foreach (const WaylandEvent &e, interface.requests) { + for (const WaylandEvent &e : interface.requests) { printf("\n"); printf(" void %s::%s_", interfaceName, interfaceNameStripped); printEvent(e, true); @@ -836,11 +841,10 @@ bool Scanner::process() } printf("\n"); - for (int i = 0; i < interface.requests.size(); ++i) { + for (const WaylandEvent &e : interface.requests) { printf("\n"); printf(" void %s::", interfaceName); - const WaylandEvent &e = interface.requests.at(i); printEventHandlerSignature(e, interfaceName, false); printf("\n"); @@ -849,9 +853,8 @@ bool Scanner::process() printf(" Resource *r = Resource::fromResource(resource);\n"); printf(" static_cast<%s *>(r->%s_object)->%s_%s(\n", interfaceName, interfaceNameStripped, interfaceNameStripped, e.name.constData()); printf(" r"); - for (int i = 0; i < e.arguments.size(); ++i) { + for (const WaylandArgument &a : e.arguments) { printf(",\n"); - const WaylandArgument &a = e.arguments.at(i); QByteArray cType = waylandToCType(a.type, a.interface); QByteArray qtType = waylandToQtType(a.type, a.interface, e.request); const char *argumentName = a.name.constData(); @@ -865,17 +868,15 @@ bool Scanner::process() } } - for (int i = 0; i < interface.events.size(); ++i) { + for (const WaylandEvent &e : interface.events) { printf("\n"); - const WaylandEvent &e = interface.events.at(i); printf(" void %s::send_", interfaceName); printEvent(e); printf("\n"); printf(" {\n"); printf(" send_%s(\n", e.name.constData()); printf(" m_resource->handle"); - for (int i = 0; i < e.arguments.size(); ++i) { - const WaylandArgument &a = e.arguments.at(i); + for (const WaylandArgument &a : e.arguments) { printf(",\n"); printf(" %s", a.name.constData()); } @@ -888,8 +889,7 @@ bool Scanner::process() printf("\n"); printf(" {\n"); - for (int i = 0; i < e.arguments.size(); ++i) { - const WaylandArgument &a = e.arguments.at(i); + for (const WaylandArgument &a : e.arguments) { if (a.type != "array") continue; QByteArray array = a.name + "_data"; @@ -905,8 +905,7 @@ bool Scanner::process() printf(" %s_send_%s(\n", interfaceName, e.name.constData()); printf(" resource"); - for (int i = 0; i < e.arguments.size(); ++i) { - const WaylandArgument &a = e.arguments.at(i); + for (const WaylandArgument &a : e.arguments) { printf(",\n"); QByteArray cType = waylandToCType(a.type, a.interface); QByteArray qtType = waylandToQtType(a.type, a.interface, e.request); @@ -962,12 +961,17 @@ bool Scanner::process() } printf("\n"); printf("namespace QtWayland {\n"); - for (int j = 0; j < interfaces.size(); ++j) { - const WaylandInterface &interface = interfaces.at(j); + + bool needsNewLine = false; + for (const WaylandInterface &interface : interfaces) { if (ignoreInterface(interface.name)) continue; + if (needsNewLine) + printf("\n"); + needsNewLine = true; + const char *interfaceName = interface.name.constData(); QByteArray stripped = stripInterfaceName(interface.name); @@ -994,9 +998,9 @@ bool Scanner::process() printEnums(interface.enums); - if (!interface.requests.isEmpty()) { + if (!interface.requests.empty()) { printf("\n"); - foreach (const WaylandEvent &e, interface.requests) { + for (const WaylandEvent &e : interface.requests) { const WaylandArgument *new_id = newIdArgument(e.arguments); QByteArray new_id_str = "void "; if (new_id) { @@ -1011,12 +1015,12 @@ bool Scanner::process() } } - bool hasEvents = !interface.events.isEmpty(); + bool hasEvents = !interface.events.empty(); if (hasEvents) { printf("\n"); printf(" protected:\n"); - foreach (const WaylandEvent &e, interface.events) { + for (const WaylandEvent &e : interface.events) { printf(" virtual void %s_", interfaceNameStripped); printEvent(e); printf(";\n"); @@ -1028,8 +1032,7 @@ bool Scanner::process() if (hasEvents) { printf(" void init_listener();\n"); printf(" static const struct %s_listener m_%s_listener;\n", interfaceName, interfaceName); - for (int i = 0; i < interface.events.size(); ++i) { - const WaylandEvent &e = interface.events.at(i); + for (const WaylandEvent &e : interface.events) { printf(" static void "); printEventHandlerSignature(e, interfaceName); @@ -1038,9 +1041,6 @@ bool Scanner::process() } printf(" struct ::%s *m_%s;\n", interfaceName, interfaceName); printf(" };\n"); - - if (j < interfaces.size() - 1) - printf("\n"); } printf("}\n"); printf("\n"); @@ -1077,18 +1077,23 @@ bool Scanner::process() printf("#endif\n"); printf("}\n"); printf("\n"); - for (int j = 0; j < interfaces.size(); ++j) { - const WaylandInterface &interface = interfaces.at(j); + + bool needsNewLine = false; + for (const WaylandInterface &interface : interfaces) { if (ignoreInterface(interface.name)) continue; + if (needsNewLine) + printf("\n"); + needsNewLine = true; + const char *interfaceName = interface.name.constData(); QByteArray stripped = stripInterfaceName(interface.name); const char *interfaceNameStripped = stripped.constData(); - bool hasEvents = !interface.events.isEmpty(); + bool hasEvents = !interface.events.empty(); printf(" %s::%s(struct ::wl_registry *registry, int id, int version)\n", interfaceName, interfaceName); printf(" {\n"); @@ -1152,9 +1157,8 @@ bool Scanner::process() printf(" return &::%s_interface;\n", interfaceName); printf(" }\n"); - for (int i = 0; i < interface.requests.size(); ++i) { + for (const WaylandEvent &e : interface.requests) { printf("\n"); - const WaylandEvent &e = interface.requests.at(i); const WaylandArgument *new_id = newIdArgument(e.arguments); QByteArray new_id_str = "void "; if (new_id) { @@ -1167,8 +1171,7 @@ bool Scanner::process() printEvent(e); printf("\n"); printf(" {\n"); - for (int i = 0; i < e.arguments.size(); ++i) { - const WaylandArgument &a = e.arguments.at(i); + for (const WaylandArgument &a : e.arguments) { if (a.type != "array") continue; QByteArray array = a.name + "_data"; @@ -1180,12 +1183,11 @@ bool Scanner::process() printf(" %s.alloc = 0;\n", arrayName); printf("\n"); } - int actualArgumentCount = new_id ? e.arguments.size() - 1 : e.arguments.size(); + int actualArgumentCount = new_id ? int(e.arguments.size()) - 1 : int(e.arguments.size()); printf(" %s%s_%s(\n", new_id ? "return " : "", interfaceName, e.name.constData()); printf(" m_%s%s", interfaceName, actualArgumentCount > 0 ? "," : ""); bool needsComma = false; - for (int i = 0; i < e.arguments.size(); ++i) { - const WaylandArgument &a = e.arguments.at(i); + for (const WaylandArgument &a : e.arguments) { bool isNewId = a.type == "new_id"; if (isNewId && !a.interface.isEmpty()) continue; @@ -1215,8 +1217,7 @@ bool Scanner::process() if (hasEvents) { printf("\n"); - for (int i = 0; i < interface.events.size(); ++i) { - const WaylandEvent &e = interface.events.at(i); + for (const WaylandEvent &e : interface.events) { printf(" void %s::%s_", interfaceName, interfaceNameStripped); printEvent(e, true); printf("\n"); @@ -1229,17 +1230,17 @@ bool Scanner::process() printf(" {\n"); printf(" Q_UNUSED(object);\n"); printf(" static_cast<%s *>(data)->%s_%s(", interfaceName, interfaceNameStripped, e.name.constData()); - for (int i = 0; i < e.arguments.size(); ++i) { + bool needsComma = false; + for (const WaylandArgument &a : e.arguments) { + if (needsComma) + printf(","); + needsComma = true; printf("\n"); - const WaylandArgument &a = e.arguments.at(i); const char *argumentName = a.name.constData(); if (a.type == "string") printf(" QString::fromUtf8(%s)", argumentName); else printf(" %s", argumentName); - - if (i < e.arguments.size() - 1) - printf(","); } printf(");\n"); @@ -1247,9 +1248,8 @@ bool Scanner::process() printf("\n"); } printf(" const struct %s_listener %s::m_%s_listener = {\n", interfaceName, interfaceName, interfaceName); - for (int i = 0; i < interface.events.size(); ++i) { - const WaylandEvent &e = interface.events.at(i); - printf(" %s::handle_%s%s\n", interfaceName, e.name.constData(), i < interface.events.size() - 1 ? "," : ""); + for (const WaylandEvent &e : interface.events) { + printf(" %s::handle_%s,\n", interfaceName, e.name.constData()); } printf(" };\n"); printf("\n"); @@ -1259,9 +1259,6 @@ bool Scanner::process() printf(" %s_add_listener(m_%s, &m_%s_listener, this);\n", interfaceName, interfaceName, interfaceName); printf(" }\n"); } - - if (j < interfaces.size() - 1) - printf("\n"); } printf("}\n"); printf("\n"); |