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[libdom] screen.cpp
This commit is contained in:
Witold Filipczyk
parent
50f33f016e
commit
71eb88b0d0
@ -2,6 +2,6 @@ top_builddir=../../..
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include $(top_builddir)/Makefile.config
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INCLUDES += $(SPIDERMONKEY_CFLAGS)
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OBJS = localstorage.obj unibar.obj window.obj xhr.obj
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OBJS = localstorage.obj screen.obj unibar.obj window.obj xhr.obj
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include $(top_srcdir)/Makefile.lib
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@ -1 +1 @@
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srcs += files('localstorage.cpp', 'unibar.cpp', 'window.cpp', 'xhr.cpp')
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srcs += files('localstorage.cpp', 'screen.cpp', 'unibar.cpp', 'window.cpp', 'xhr.cpp')
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317
src/ecmascript/libdom/spidermonkey/screen.cpp
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317
src/ecmascript/libdom/spidermonkey/screen.cpp
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@ -0,0 +1,317 @@
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/* The SpiderMonkey screen object implementation. */
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "elinks.h"
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#include "ecmascript/spidermonkey/util.h"
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#include <jsfriendapi.h>
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#include "bfu/dialog.h"
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#include "cache/cache.h"
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#include "cookies/cookies.h"
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#include "dialogs/menu.h"
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#include "dialogs/status.h"
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#include "document/html/frames.h"
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#include "document/document.h"
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#include "document/forms.h"
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#include "document/view.h"
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#include "ecmascript/ecmascript.h"
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#include "ecmascript/spidermonkey/screen.h"
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#include "ecmascript/spidermonkey/window.h"
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#include "intl/libintl.h"
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#include "main/select.h"
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#include "osdep/newwin.h"
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#include "osdep/sysname.h"
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#include "protocol/http/http.h"
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#include "protocol/uri.h"
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#include "session/history.h"
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#include "session/location.h"
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#include "session/session.h"
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#include "session/task.h"
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#include "terminal/tab.h"
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#include "terminal/terminal.h"
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#include "util/conv.h"
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#include "util/memory.h"
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#include "util/string.h"
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#include "viewer/text/draw.h"
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#include "viewer/text/form.h"
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#include "viewer/text/link.h"
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#include "viewer/text/vs.h"
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static void
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screen_finalize(JS::GCContext *op, JSObject *obj)
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{
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
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#endif
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}
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JSClassOps screen_ops = {
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nullptr, // addProperty
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nullptr, // deleteProperty
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nullptr, // enumerate
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nullptr, // newEnumerate
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nullptr, // resolve
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nullptr, // mayResolve
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screen_finalize, // finalize
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nullptr, // call
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nullptr, // construct
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JS_GlobalObjectTraceHook
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};
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JSClass screen_class = {
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"screen",
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JSCLASS_HAS_RESERVED_SLOTS(1),
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&screen_ops
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};
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static bool screen_get_property_availHeight(JSContext *ctx, unsigned int argc, JS::Value *vp);
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static bool screen_get_property_availWidth(JSContext *ctx, unsigned int argc, JS::Value *vp);
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static bool screen_get_property_height(JSContext *ctx, unsigned int argc, JS::Value *vp);
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static bool screen_get_property_width(JSContext *ctx, unsigned int argc, JS::Value *vp);
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JSPropertySpec screen_props[] = {
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JS_PSG("availHeight", screen_get_property_availHeight, JSPROP_ENUMERATE),
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JS_PSG("availWidth", screen_get_property_availWidth, JSPROP_ENUMERATE),
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JS_PSG("height", screen_get_property_height, JSPROP_ENUMERATE),
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JS_PSG("width", screen_get_property_width, JSPROP_ENUMERATE),
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JS_PS_END
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};
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static bool
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screen_get_property_availHeight(JSContext *ctx, unsigned int argc, JS::Value *vp)
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{
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
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#endif
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JS::CallArgs args = CallArgsFromVp(argc, vp);
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JS::RootedObject hobj(ctx, &args.thisv().toObject());
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struct view_state *vs;
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JS::Realm *comp = js::GetContextRealm(ctx);
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if (!comp) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS::GetRealmPrivate(comp);
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/* This can be called if @obj if not itself an instance of the
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* appropriate class but has one in its prototype chain. Fail
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* such calls. */
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if (!JS_InstanceOf(ctx, hobj, &screen_class, NULL)) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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vs = interpreter->vs;
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if (!vs) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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struct document_view *doc_view = vs->doc_view;
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if (!doc_view) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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args.rval().setInt32(doc_view->box.height * 16);
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return true;
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}
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static bool
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screen_get_property_availWidth(JSContext *ctx, unsigned int argc, JS::Value *vp)
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{
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
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#endif
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JS::CallArgs args = CallArgsFromVp(argc, vp);
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JS::RootedObject hobj(ctx, &args.thisv().toObject());
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struct view_state *vs;
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JS::Realm *comp = js::GetContextRealm(ctx);
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if (!comp) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS::GetRealmPrivate(comp);
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/* This can be called if @obj if not itself an instance of the
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* appropriate class but has one in its prototype chain. Fail
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* such calls. */
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if (!JS_InstanceOf(ctx, hobj, &screen_class, NULL)) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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vs = interpreter->vs;
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if (!vs) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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struct document_view *doc_view = vs->doc_view;
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if (!doc_view) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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args.rval().setInt32(doc_view->box.width * 8);
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return true;
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}
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static bool
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screen_get_property_height(JSContext *ctx, unsigned int argc, JS::Value *vp)
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{
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
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#endif
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JS::CallArgs args = CallArgsFromVp(argc, vp);
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JS::RootedObject hobj(ctx, &args.thisv().toObject());
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struct view_state *vs;
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JS::Realm *comp = js::GetContextRealm(ctx);
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if (!comp) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS::GetRealmPrivate(comp);
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/* This can be called if @obj if not itself an instance of the
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* appropriate class but has one in its prototype chain. Fail
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* such calls. */
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if (!JS_InstanceOf(ctx, hobj, &screen_class, NULL)) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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vs = interpreter->vs;
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if (!vs) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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struct document_view *doc_view = vs->doc_view;
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if (!doc_view) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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struct session *ses = doc_view->session;
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if (!ses) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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args.rval().setInt32(ses->tab->term->height * 16);
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return true;
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}
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static bool
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screen_get_property_width(JSContext *ctx, unsigned int argc, JS::Value *vp)
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{
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
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#endif
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JS::CallArgs args = CallArgsFromVp(argc, vp);
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JS::RootedObject hobj(ctx, &args.thisv().toObject());
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struct view_state *vs;
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JS::Realm *comp = js::GetContextRealm(ctx);
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if (!comp) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS::GetRealmPrivate(comp);
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/* This can be called if @obj if not itself an instance of the
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* appropriate class but has one in its prototype chain. Fail
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* such calls. */
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if (!JS_InstanceOf(ctx, hobj, &screen_class, NULL)) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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vs = interpreter->vs;
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if (!vs) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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struct document_view *doc_view = vs->doc_view;
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if (!doc_view) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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struct session *ses = doc_view->session;
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if (!ses) {
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#ifdef ECMASCRIPT_DEBUG
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fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
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#endif
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return false;
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}
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args.rval().setInt32(ses->tab->term->width * 8);
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return true;
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}
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@ -45,6 +45,8 @@
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#include "viewer/text/link.h"
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#include "viewer/text/vs.h"
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#ifndef CONFIG_LIBDOM
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static void
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screen_finalize(JS::GCContext *op, JSObject *obj)
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{
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@ -315,3 +317,4 @@ screen_get_property_width(JSContext *ctx, unsigned int argc, JS::Value *vp)
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return true;
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}
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#endif
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