mirror of
https://gitlab.com/eql/lqml.git
synced 2026-01-18 23:31:05 -08:00
127 lines
3.3 KiB
C++
127 lines
3.3 KiB
C++
#include "lqml.h"
|
|
#include "qml.h"
|
|
#include "ecl_ext.h"
|
|
#include <iostream>
|
|
#include <QCoreApplication>
|
|
#include <QTimer>
|
|
#include <QStringList>
|
|
#include <QDebug>
|
|
|
|
const char LQML::version[] = "22.1.1"; // Jan 2022
|
|
|
|
extern "C" void ini_LQML(cl_object);
|
|
|
|
#ifdef Q_OS_ANDROID
|
|
|
|
#include <android/log.h>
|
|
|
|
static void logMessageHandler(QtMsgType, const QMessageLogContext& context, const QString& msg) {
|
|
// for logging on android (see 'adb logcat')
|
|
// examples:
|
|
// Lisp: (qlog "x: ~A y: ~A" x y)
|
|
// QML: console.log("message")
|
|
QString report(msg);
|
|
if (context.file && !QString(context.file).isEmpty()) {
|
|
report += " in file ";
|
|
report += QString(context.file);
|
|
report += " line ";
|
|
report += QString::number(context.line);
|
|
}
|
|
if (context.function && !QString(context.function).isEmpty()) {
|
|
report += " function ";
|
|
report += QString(context.function);
|
|
}
|
|
__android_log_write(ANDROID_LOG_DEBUG, "[EQL5]", report.toLocal8Bit().constData());
|
|
}
|
|
|
|
#endif
|
|
|
|
LQML::LQML(int argc, char* argv[], QQuickView* view) : QObject() {
|
|
me = this;
|
|
quickView = view;
|
|
iniQml();
|
|
#ifdef Q_OS_ANDROID
|
|
qInstallMessageHandler(logMessageHandler); // see above
|
|
#endif
|
|
if (!cl_booted_p) {
|
|
cl_boot(argc, argv); }
|
|
iniCLFunctions();
|
|
ecl_init_module(NULL, ini_LQML);
|
|
eval("(in-package :qml-user)");
|
|
eval(QString("(setf *quick-view* (qt-object %1))")
|
|
.arg(reinterpret_cast<quintptr>(view)));
|
|
}
|
|
|
|
LQML::~LQML() {
|
|
if (!LQML::cl_shutdown_p) {
|
|
cl_shutdown();
|
|
}
|
|
}
|
|
|
|
void LQML::ini(int argc, char* argv[]) {
|
|
cl_booted_p = true;
|
|
cl_boot(argc, argv);
|
|
}
|
|
|
|
static cl_object safe_eval(const char* lisp_code) {
|
|
cl_object ret = ECL_NIL;
|
|
CL_CATCH_ALL_BEGIN(ecl_process_env()) {
|
|
ret = si_safe_eval(3,
|
|
ecl_read_from_cstring(lisp_code),
|
|
ECL_NIL,
|
|
ecl_make_fixnum(EVAL_ERROR_VALUE));
|
|
}
|
|
CL_CATCH_ALL_END;
|
|
return ret;
|
|
}
|
|
|
|
static void safe_eval_debug(const char* lisp_code) {
|
|
CL_CATCH_ALL_BEGIN(ecl_process_env()) {
|
|
si_safe_eval(2, ecl_read_from_cstring((char*)lisp_code), ECL_NIL);
|
|
}
|
|
CL_CATCH_ALL_END;
|
|
}
|
|
|
|
void LQML::eval(const QString& lisp_code, bool slime) {
|
|
if (slime) {
|
|
safe_eval_debug(lisp_code.toLatin1().constData());
|
|
} else {
|
|
cl_object ret = safe_eval(lisp_code.toLatin1().constData());
|
|
if (ecl_t_of(ret) == t_fixnum && (fix(ret) == EVAL_ERROR_VALUE)) {
|
|
qDebug() << "Error evaluating " << lisp_code;
|
|
exit(-1);
|
|
}
|
|
}
|
|
}
|
|
|
|
void LQML::ignoreIOStreams() {
|
|
// [Windows] print output would cause a gui exe to crash (without console)
|
|
eval("(eql::ignore-io-streams)");
|
|
}
|
|
|
|
void LQML::exec(lisp_ini ini, const QByteArray& expression, const QByteArray& package) {
|
|
// see my_app example
|
|
ecl_init_module(NULL, ini);
|
|
eval(QString("(in-package :%1)").arg(QString(package)));
|
|
eval(expression);
|
|
}
|
|
|
|
void LQML::runOnUiThread(void* function_or_closure) {
|
|
const cl_env_ptr l_env = ecl_process_env();
|
|
CL_CATCH_ALL_BEGIN(l_env) {
|
|
CL_UNWIND_PROTECT_BEGIN(l_env) {
|
|
cl_object l_fun = (cl_object)function_or_closure;
|
|
cl_funcall(1, l_fun);
|
|
}
|
|
CL_UNWIND_PROTECT_EXIT {}
|
|
CL_UNWIND_PROTECT_END;
|
|
}
|
|
CL_CATCH_ALL_END;
|
|
}
|
|
|
|
bool LQML::cl_booted_p = false;
|
|
bool LQML::cl_shutdown_p = false;
|
|
QEventLoop* LQML::eventLoop = 0;
|
|
LQML* LQML::me = nullptr;
|
|
QQuickView* LQML::quickView = nullptr;
|
|
|