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[spidermonkey] Event

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This time libdom code.
This commit is contained in:
Witold Filipczyk 2024-05-09 15:51:01 +02:00
parent 6b98a79c1f
commit ccf9fc2fed
2 changed files with 53 additions and 38 deletions
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1
src/ecmascript/libdom/dom.h
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@ -10,6 +10,7 @@ extern "C" {
#ifdef CONFIG_LIBDOM #ifdef CONFIG_LIBDOM
#include <dom/dom.h> #include <dom/dom.h>
#include <dom/bindings/hubbub/parser.h> #include <dom/bindings/hubbub/parser.h>
#include <dom/events/event.h>
#endif #endif
#undef namespace #undef namespace

90
src/ecmascript/spidermonkey/event.cpp
View File

@ -24,6 +24,7 @@
#include "document/forms.h" #include "document/forms.h"
#include "document/view.h" #include "document/view.h"
#include "ecmascript/ecmascript.h" #include "ecmascript/ecmascript.h"
#include "ecmascript/libdom/dom.h"
#include "ecmascript/spidermonkey.h" #include "ecmascript/spidermonkey.h"
#include "ecmascript/spidermonkey/heartbeat.h" #include "ecmascript/spidermonkey/heartbeat.h"
#include "ecmascript/spidermonkey/event.h" #include "ecmascript/spidermonkey/event.h"
@ -58,17 +59,9 @@
#include <sstream> #include <sstream>
#include <vector> #include <vector>
struct eljs_event {
char *type_;
unsigned int bubbles:1;
unsigned int cancelable:1;
unsigned int composed:1;
unsigned int defaultPrevented:1;
};
static bool event_get_property_bubbles(JSContext *ctx, unsigned int argc, JS::Value *vp); static bool event_get_property_bubbles(JSContext *ctx, unsigned int argc, JS::Value *vp);
static bool event_get_property_cancelable(JSContext *ctx, unsigned int argc, JS::Value *vp); static bool event_get_property_cancelable(JSContext *ctx, unsigned int argc, JS::Value *vp);
static bool event_get_property_composed(JSContext *ctx, unsigned int argc, JS::Value *vp); //static bool event_get_property_composed(JSContext *ctx, unsigned int argc, JS::Value *vp);
static bool event_get_property_defaultPrevented(JSContext *ctx, unsigned int argc, JS::Value *vp); static bool event_get_property_defaultPrevented(JSContext *ctx, unsigned int argc, JS::Value *vp);
static bool event_get_property_type(JSContext *ctx, unsigned int argc, JS::Value *vp); static bool event_get_property_type(JSContext *ctx, unsigned int argc, JS::Value *vp);
@ -81,11 +74,10 @@ event_finalize(JS::GCContext *op, JSObject *event_obj)
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__); fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif #endif
struct eljs_event *event = JS::GetMaybePtrFromReservedSlot<struct eljs_event>(event_obj, 0); dom_event *event = JS::GetMaybePtrFromReservedSlot<dom_event>(event_obj, 0);
if (event) { if (event) {
mem_free_if(event->type_); dom_event_unref(event);
mem_free(event);
} }
} }
@ -127,32 +119,45 @@ event_constructor(JSContext* ctx, unsigned argc, JS::Value* vp)
if (!newObj) { if (!newObj) {
return false; return false;
} }
struct eljs_event *event = (struct eljs_event *)mem_calloc(1, sizeof(*event)); dom_event *event = NULL;
dom_exception exc = dom_event_create(&event);
if (!event) { if (exc != DOM_NO_ERR) {
return false; return false;
} }
JS::SetReservedSlot(newObj, 0, JS::PrivateValue(event)); JS::SetReservedSlot(newObj, 0, JS::PrivateValue(event));
dom_string *typ = NULL;
if (argc > 0) { if (argc > 0) {
event->type_ = jsval_to_string(ctx, args[0]); char *tt = jsval_to_string(ctx, args[0]);
if (tt) {
exc = dom_string_create((const uint8_t *)tt, strlen(tt), &typ);
mem_free(tt);
}
} }
bool bubbles = false;
bool cancelable = false;
if (argc > 1) { if (argc > 1) {
JS::RootedValue v(ctx); JS::RootedValue v(ctx);
JS::RootedObject v_obj(ctx, &args[1].toObject()); JS::RootedObject v_obj(ctx, &args[1].toObject());
if (JS_GetProperty(ctx, v_obj, "bubbles", &v)) { if (JS_GetProperty(ctx, v_obj, "bubbles", &v)) {
event->bubbles = (unsigned int)v.toBoolean(); bubbles = (unsigned int)v.toBoolean();
} }
if (JS_GetProperty(ctx, v_obj, "cancelable", &v)) { if (JS_GetProperty(ctx, v_obj, "cancelable", &v)) {
event->cancelable = (unsigned int)v.toBoolean(); cancelable = (unsigned int)v.toBoolean();
}
if (JS_GetProperty(ctx, v_obj, "composed", &v)) {
event->composed = (unsigned int)v.toBoolean();
} }
// if (JS_GetProperty(ctx, v_obj, "composed", &v)) {
// event->composed = (unsigned int)v.toBoolean();
// }
}
exc = dom_event_init(event, typ, bubbles, cancelable);
if (typ) {
dom_string_unref(typ);
} }
args.rval().setObject(*newObj); args.rval().setObject(*newObj);
return true; return true;
@ -161,7 +166,6 @@ event_constructor(JSContext* ctx, unsigned argc, JS::Value* vp)
JSPropertySpec event_props[] = { JSPropertySpec event_props[] = {
JS_PSG("bubbles", event_get_property_bubbles, JSPROP_ENUMERATE), JS_PSG("bubbles", event_get_property_bubbles, JSPROP_ENUMERATE),
JS_PSG("cancelable", event_get_property_cancelable, JSPROP_ENUMERATE), JS_PSG("cancelable", event_get_property_cancelable, JSPROP_ENUMERATE),
JS_PSG("composed", event_get_property_composed, JSPROP_ENUMERATE),
JS_PSG("defaultPrevented", event_get_property_defaultPrevented, JSPROP_ENUMERATE), JS_PSG("defaultPrevented", event_get_property_defaultPrevented, JSPROP_ENUMERATE),
JS_PSG("type", event_get_property_type, JSPROP_ENUMERATE), JS_PSG("type", event_get_property_type, JSPROP_ENUMERATE),
JS_PS_END JS_PS_END
@ -188,12 +192,14 @@ event_get_property_bubbles(JSContext *ctx, unsigned int argc, JS::Value *vp)
#endif #endif
return false; return false;
} }
struct eljs_event *event = JS::GetMaybePtrFromReservedSlot<struct eljs_event>(hobj, 0); dom_event *event = JS::GetMaybePtrFromReservedSlot<dom_event>(hobj, 0);
if (!event) { if (!event) {
return false; return false;
} }
args.rval().setBoolean(event->bubbles); bool bubbles = false;
dom_exception exc = dom_event_get_bubbles(event, &bubbles);
args.rval().setBoolean(bubbles);
return true; return true;
} }
@ -214,16 +220,19 @@ event_get_property_cancelable(JSContext *ctx, unsigned int argc, JS::Value *vp)
#endif #endif
return false; return false;
} }
struct eljs_event *event = JS::GetMaybePtrFromReservedSlot<struct eljs_event>(hobj, 0); dom_event *event = JS::GetMaybePtrFromReservedSlot<dom_event>(hobj, 0);
if (!event) { if (!event) {
return false; return false;
} }
args.rval().setBoolean(event->cancelable); bool cancelable = false;
dom_exception exc = dom_event_get_cancelable(event, &cancelable);
args.rval().setBoolean(cancelable);
return true; return true;
} }
#if 0
static bool static bool
event_get_property_composed(JSContext *ctx, unsigned int argc, JS::Value *vp) event_get_property_composed(JSContext *ctx, unsigned int argc, JS::Value *vp)
{ {
@ -240,7 +249,7 @@ event_get_property_composed(JSContext *ctx, unsigned int argc, JS::Value *vp)
#endif #endif
return false; return false;
} }
struct eljs_event *event = JS::GetMaybePtrFromReservedSlot<struct eljs_event>(hobj, 0); struct eljs_event *event = JS::GetMaybePtrFromReservedSlot<dom_event>(hobj, 0);
if (!event) { if (!event) {
return false; return false;
@ -249,6 +258,7 @@ event_get_property_composed(JSContext *ctx, unsigned int argc, JS::Value *vp)
return true; return true;
} }
#endif
static bool static bool
event_get_property_defaultPrevented(JSContext *ctx, unsigned int argc, JS::Value *vp) event_get_property_defaultPrevented(JSContext *ctx, unsigned int argc, JS::Value *vp)
@ -266,12 +276,14 @@ event_get_property_defaultPrevented(JSContext *ctx, unsigned int argc, JS::Value
#endif #endif
return false; return false;
} }
struct eljs_event *event = JS::GetMaybePtrFromReservedSlot<struct eljs_event>(hobj, 0); dom_event *event = JS::GetMaybePtrFromReservedSlot<dom_event>(hobj, 0);
if (!event) { if (!event) {
return false; return false;
} }
args.rval().setBoolean(event->defaultPrevented); bool prevented = false;
dom_exception exc = dom_event_is_default_prevented(event, &prevented);
args.rval().setBoolean(prevented);
return true; return true;
} }
@ -292,14 +304,12 @@ event_preventDefault(JSContext *ctx, unsigned int argc, JS::Value *vp)
#endif #endif
return false; return false;
} }
struct eljs_event *event = JS::GetMaybePtrFromReservedSlot<struct eljs_event>(hobj, 0); dom_event *event = JS::GetMaybePtrFromReservedSlot<dom_event>(hobj, 0);
if (!event) { if (!event) {
return false; return false;
} }
if (event->cancelable) { dom_event_prevent_default(event);
event->defaultPrevented = 1;
}
args.rval().setUndefined(); args.rval().setUndefined();
return true; return true;
@ -321,17 +331,20 @@ event_get_property_type(JSContext *ctx, unsigned int argc, JS::Value *vp)
#endif #endif
return false; return false;
} }
struct eljs_event *event = JS::GetMaybePtrFromReservedSlot<struct eljs_event>(hobj, 0); dom_event *event = JS::GetMaybePtrFromReservedSlot<dom_event>(hobj, 0);
if (!event) { if (!event) {
return false; return false;
} }
dom_string *typ = NULL;
dom_exception exc = dom_event_get_type(event, &typ);
if (!event->type_) { if (exc != DOM_NO_ERR || !typ) {
args.rval().setString(JS_NewStringCopyZ(ctx, "")); args.rval().setString(JS_NewStringCopyZ(ctx, ""));
return true; return true;
} }
args.rval().setString(JS_NewStringCopyZ(ctx, event->type_)); args.rval().setString(JS_NewStringCopyZ(ctx, dom_string_data(typ)));
dom_string_unref(typ);
return true; return true;
} }
@ -347,9 +360,10 @@ get_Event(JSContext *ctx)
JS::RootedObject r_event(ctx, k); JS::RootedObject r_event(ctx, k);
JS_DefineProperties(ctx, r_event, (JSPropertySpec *)event_props); JS_DefineProperties(ctx, r_event, (JSPropertySpec *)event_props);
struct eljs_event *event = (struct eljs_event *)mem_calloc(1, sizeof(*event)); dom_event *event = NULL;
dom_exception exc = dom_event_create(&event);
if (!event) { if (exc != DOM_NO_ERR) {
return NULL; return NULL;
} }
JS::SetReservedSlot(k, 0, JS::PrivateValue(event)); JS::SetReservedSlot(k, 0, JS::PrivateValue(event));