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LibWeb: Generate JS bindings for Range from IDL :^)

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This commit is contained in:
Andreas Kling 2021-01-23 17:58:14 +01:00
parent 8a9853d5da
commit cfa2fb2eb3
8 changed files with 14 additions and 421 deletions
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62
Userland/Libraries/LibWeb/Bindings/RangeConstructor.cpp
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@ -1,62 +0,0 @@
/*
* Copyright (c) 2020, the SerenityOS developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <LibJS/Heap/Heap.h>
#include <LibWeb/Bindings/RangeConstructor.h>
#include <LibWeb/Bindings/RangePrototype.h>
#include <LibWeb/Bindings/RangeWrapper.h>
#include <LibWeb/Bindings/WindowObject.h>
#include <LibWeb/DOM/Range.h>
namespace Web::Bindings {
RangeConstructor::RangeConstructor(JS::GlobalObject& global_object)
: NativeFunction(*global_object.function_prototype())
{
}
void RangeConstructor::initialize(JS::GlobalObject& global_object)
{
auto& vm = this->vm();
NativeFunction::initialize(global_object);
auto& window = static_cast<WindowObject&>(global_object);
define_property(vm.names.prototype, window.range_prototype(), 0);
define_property(vm.names.length, JS::Value(0), JS::Attribute::Configurable);
}
JS::Value RangeConstructor::call()
{
vm().throw_exception<JS::TypeError>(global_object(), JS::ErrorType::ConstructorWithoutNew, "Range");
return {};
}
JS::Value RangeConstructor::construct(Function&)
{
auto& window = static_cast<WindowObject&>(global_object());
return heap().allocate<RangeWrapper>(window, window, DOM::Range::create(window.impl()));
}
}

47
Userland/Libraries/LibWeb/Bindings/RangeConstructor.h
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@ -1,47 +0,0 @@
/*
* Copyright (c) 2020, the SerenityOS developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <LibJS/Runtime/NativeFunction.h>
namespace Web::Bindings {
class RangeConstructor final : public JS::NativeFunction {
public:
explicit RangeConstructor(JS::GlobalObject&);
void initialize(JS::GlobalObject&) override;
JS::Value call() override;
JS::Value construct(JS::Function& new_target) override;
private:
bool has_constructor() const override { return true; }
const char* class_name() const override { return "RangeConstructor"; }
};
}

161
Userland/Libraries/LibWeb/Bindings/RangePrototype.cpp
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@ -1,161 +0,0 @@
/*
* Copyright (c) 2020, the SerenityOS developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <AK/Function.h>
#include <LibJS/Runtime/GlobalObject.h>
#include <LibWeb/Bindings/NodeWrapper.h>
#include <LibWeb/Bindings/NodeWrapperFactory.h>
#include <LibWeb/Bindings/RangePrototype.h>
#include <LibWeb/Bindings/RangeWrapper.h>
#include <LibWeb/DOM/Range.h>
namespace Web::Bindings {
RangePrototype::RangePrototype(JS::GlobalObject& global_object)
: Object(*global_object.object_prototype())
{
}
void RangePrototype::initialize(JS::GlobalObject& global_object)
{
auto default_attributes = JS::Attribute::Enumerable | JS::Attribute::Configurable;
Object::initialize(global_object);
define_native_function("setStart", set_start, 2);
define_native_function("setEnd", set_end, 2);
define_native_function("cloneRange", clone_range, 0);
define_native_property("startContainer", start_container_getter, nullptr, default_attributes);
define_native_property("endContainer", end_container_getter, nullptr, default_attributes);
define_native_property("startOffset", start_offset_getter, nullptr, default_attributes);
define_native_property("endOffset", end_offset_getter, nullptr, default_attributes);
}
static DOM::Range* impl_from(JS::VM& vm, JS::GlobalObject& global_object)
{
auto* this_object = vm.this_value(global_object).to_object(global_object);
if (!this_object)
return nullptr;
if (StringView("RangeWrapper") != this_object->class_name()) {
vm.throw_exception<JS::TypeError>(global_object, JS::ErrorType::NotA, "Range");
return nullptr;
}
return &static_cast<RangeWrapper*>(this_object)->impl();
}
JS_DEFINE_NATIVE_FUNCTION(RangePrototype::set_start)
{
auto* impl = impl_from(vm, global_object);
if (!impl)
return {};
auto arg0 = vm.argument(0).to_object(global_object);
if (vm.exception())
return {};
auto arg1 = vm.argument(1).to_number(global_object);
if (vm.exception())
return {};
if (!is<NodeWrapper>(arg0)) {
vm.throw_exception<JS::TypeError>(global_object, JS::ErrorType::NotA, "Node");
return {};
}
impl->set_start(static_cast<NodeWrapper*>(arg0)->impl(), arg1.as_i32());
return JS::js_undefined();
}
JS_DEFINE_NATIVE_FUNCTION(RangePrototype::set_end)
{
auto* impl = impl_from(vm, global_object);
if (!impl)
return {};
auto arg0 = vm.argument(0).to_object(global_object);
if (vm.exception())
return {};
auto arg1 = vm.argument(1).to_number(global_object);
if (vm.exception())
return {};
if (!is<NodeWrapper>(arg0)) {
vm.throw_exception<JS::TypeError>(global_object, JS::ErrorType::NotA, "Node");
return {};
}
impl->set_end(static_cast<NodeWrapper*>(arg0)->impl(), arg1.as_i32());
return JS::js_undefined();
}
JS_DEFINE_NATIVE_FUNCTION(RangePrototype::clone_range)
{
auto* impl = impl_from(vm, global_object);
if (!impl)
return {};
return wrap(global_object, *impl->clone_range());
}
JS_DEFINE_NATIVE_GETTER(RangePrototype::start_container_getter)
{
auto* impl = impl_from(vm, global_object);
if (!impl)
return {};
return wrap(global_object, *impl->start_container());
}
JS_DEFINE_NATIVE_GETTER(RangePrototype::end_container_getter)
{
auto* impl = impl_from(vm, global_object);
if (!impl)
return {};
return wrap(global_object, *impl->end_container());
}
JS_DEFINE_NATIVE_GETTER(RangePrototype::start_offset_getter)
{
auto* impl = impl_from(vm, global_object);
if (!impl)
return {};
return JS::Value(impl->start_offset());
}
JS_DEFINE_NATIVE_GETTER(RangePrototype::end_offset_getter)
{
auto* impl = impl_from(vm, global_object);
if (!impl)
return {};
return JS::Value(impl->end_offset());
}
}

53
Userland/Libraries/LibWeb/Bindings/RangePrototype.h
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@ -1,53 +0,0 @@
/*
* Copyright (c) 2020, the SerenityOS developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <LibJS/Runtime/Object.h>
namespace Web::Bindings {
class RangePrototype final : public JS::Object {
JS_OBJECT(RangePrototype, JS::Object);
public:
explicit RangePrototype(JS::GlobalObject&);
void initialize(JS::GlobalObject&) override;
private:
JS_DECLARE_NATIVE_FUNCTION(set_start);
JS_DECLARE_NATIVE_FUNCTION(set_end);
JS_DECLARE_NATIVE_FUNCTION(clone_range);
JS_DECLARE_NATIVE_GETTER(start_container_getter);
JS_DECLARE_NATIVE_GETTER(end_container_getter);
JS_DECLARE_NATIVE_GETTER(start_offset_getter);
JS_DECLARE_NATIVE_GETTER(end_offset_getter);
JS_DECLARE_NATIVE_GETTER(collapsed_getter);
};
}

47
Userland/Libraries/LibWeb/Bindings/RangeWrapper.cpp
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@ -1,47 +0,0 @@
/*
* Copyright (c) 2020, the SerenityOS developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <LibWeb/Bindings/RangePrototype.h>
#include <LibWeb/Bindings/RangeWrapper.h>
#include <LibWeb/Bindings/WindowObject.h>
#include <LibWeb/Bindings/Wrappable.h>
#include <LibWeb/DOM/Range.h>
namespace Web::Bindings {
RangeWrapper::RangeWrapper(JS::GlobalObject& global_object, DOM::Range& impl)
: Wrapper(global_object)
, m_impl(impl)
{
set_prototype(static_cast<WindowObject&>(global_object).range_prototype());
}
RangeWrapper* wrap(JS::GlobalObject& global_object, DOM::Range& impl)
{
return static_cast<RangeWrapper*>(wrap_impl(global_object, impl));
}
}

48
Userland/Libraries/LibWeb/Bindings/RangeWrapper.h
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@ -1,48 +0,0 @@
/*
* Copyright (c) 2020, the SerenityOS developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <LibWeb/Bindings/Wrapper.h>
namespace Web::Bindings {
class RangeWrapper final : public Wrapper {
public:
RangeWrapper(JS::GlobalObject&, DOM::Range&);
DOM::Range& impl() { return m_impl; }
const DOM::Range& impl() const { return m_impl; }
private:
virtual const char* class_name() const override { return "RangeWrapper"; }
NonnullRefPtr<DOM::Range> m_impl;
};
RangeWrapper* wrap(JS::GlobalObject&, DOM::Range&);
}

4
Userland/Libraries/LibWeb/CMakeLists.txt
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@ -8,9 +8,6 @@ set(SOURCES
Bindings/ScriptExecutionContext.cpp
Bindings/WindowObject.cpp
Bindings/Wrappable.cpp
Bindings/RangeConstructor.cpp
Bindings/RangePrototype.cpp
Bindings/RangeWrapper.cpp
CSS/DefaultStyleSheetSource.cpp
CSS/Length.cpp
CSS/Parser/CSSParser.cpp
@ -288,6 +285,7 @@ libweb_js_wrapper(DOM/Event)
libweb_js_wrapper(DOM/EventTarget)
libweb_js_wrapper(DOM/ShadowRoot)
libweb_js_wrapper(DOM/Node)
libweb_js_wrapper(DOM/Range)
libweb_js_wrapper(DOM/Text)
libweb_js_wrapper(HTML/CanvasRenderingContext2D)
libweb_js_wrapper(HTML/HTMLAnchorElement)

13
Userland/Libraries/LibWeb/DOM/Range.idl Normal file
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@ -0,0 +1,13 @@
interface Range {
readonly attribute Node startContainer;
readonly attribute unsigned long startOffset;
readonly attribute Node endContainer;
readonly attribute unsigned long endOffset;
undefined setStart(Node node, unsigned long offset);
undefined setEnd(Node node, unsigned long offset);
Range cloneRange();
};