mirrors/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-01-23 17:52:26 -05:00
Code Issues Projects Releases Packages Wiki Activity
ladybird/Userland/Libraries/LibWeb/HTML/HTMLInputElement.h

166 lines
6.9 KiB
C
Raw Normal View History

Meta: Add license header to source files As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
2020-01-18 09:38:21 +01:00
/*
LibWeb: Make <input type=checkbox> honor the "checked" attribute Implemented according to spec, although it's very possible that I missed one or two details. :^)
2022-02-15 19:16:57 +01:00
* Copyright (c) 2018-2022, Andreas Kling <kling@serenityos.org>
LibWeb: Reflect only known values for <input> element's type attribute
2022-02-17 21:22:36 +00:00
* Copyright (c) 2022, Adam Hodgen <ant1441@gmail.com>
Meta: Add license header to source files As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
2020-01-18 09:38:21 +01:00
*
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-04-22 01:24:48 -07:00
* SPDX-License-Identifier: BSD-2-Clause
Meta: Add license header to source files As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
2020-01-18 09:38:21 +01:00
*/
LibHTML: Implement basic <form> and <input> element support This patch adds "submit" inputs and default (text box) inputs, as well as form elements that can be submitted. Layout of input elements is implemented via a new LayoutWidget class that allows you to put an arbitrary GWidget in the layout tree. At the moment, the DOM node sets the initial size of the LayoutWidget, and then the positioning is done by the normal layout algorithm. We also now support submitting a <form method="GET">, which does a full replacing load with a URL based on the form's action + a query string built from the name/value of input elements within the submitted form. This is pretty neat! :^)
2019-11-25 21:21:55 +01:00
#pragma once
LibWeb: Implement <input type=file> behavior This includes punting on the actual file picker implementation all the way out to the PageClient. It's likely that some of the real details should be implemented somewhere closer, like the BrowsingContext or the Page, but we'll get there. For now, this allows https://copy.sh/v86 to load the emulation of the preselected images all the way until it hits a call to URL.createObjectURL.
2022-10-03 23:39:53 -06:00
#include <LibWeb/FileAPI/FileList.h>
LibWeb: Add basic support for HTMLInputElement.form HTMLInputElement now inherits from FormAssociatedElement, which will be a common base for the handful of elements that need to track their owner form (and register with it for the form.elements collection.) At the moment, the owner form is assigned during DOM insertion/removal of an HTMLInputElement. I didn't implement any of the legacy behaviors defined by the HTML parsing spec yet.
2021-04-20 11:50:29 +02:00
#include <LibWeb/HTML/FormAssociatedElement.h>
LibWeb: Move HTML object model stuff into LibWeb/HTML/ Take a hint from SVG and more all the HTML classes into HTML instead of mixing them with the DOM classes.
2020-07-26 15:08:16 +02:00
#include <LibWeb/HTML/HTMLElement.h>
LibWeb: Implement <input type=file> behavior This includes punting on the actual file picker implementation all the way out to the PageClient. It's likely that some of the real details should be implemented somewhere closer, like the BrowsingContext or the Page, but we'll get there. For now, this allows https://copy.sh/v86 to load the emulation of the preselected images all the way until it hits a call to URL.createObjectURL.
2022-10-03 23:39:53 -06:00
#include <LibWeb/WebIDL/DOMException.h>
LibHTML: Implement basic <form> and <input> element support This patch adds "submit" inputs and default (text box) inputs, as well as form elements that can be submitted. Layout of input elements is implemented via a new LayoutWidget class that allows you to put an arbitrary GWidget in the layout tree. At the moment, the DOM node sets the initial size of the LayoutWidget, and then the positioning is done by the normal layout algorithm. We also now support submitting a <form method="GET">, which does a full replacing load with a URL based on the form's action + a query string built from the name/value of input elements within the submitted form. This is pretty neat! :^)
2019-11-25 21:21:55 +01:00
LibWeb: Move HTML classes into the Web::HTML namespace
2020-07-28 18:20:36 +02:00
namespace Web::HTML {
LibWeb: Move everything into the Web namespace
2020-03-07 10:27:02 +01:00
LibWeb: Reflect only known values for <input> element's type attribute
2022-02-17 21:22:36 +00:00
// https://html.spec.whatwg.org/multipage/input.html#attr-input-type
LibWeb: Add <input> value sanitiztion algorithm The value sanitiztion algorithm is defined for some states of the type attribute, and sanitizes the value of the 'value' attribute
2022-02-17 23:05:46 +00:00
#define ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTES \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(hidden, Hidden) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(text, Text) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(search, Search) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(tel, Telephone) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(url, URL) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(email, Email) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(password, Password) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(date, Date) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(month, Month) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(week, Week) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(time, Time) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE("datetime-local", LocalDateAndTime) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(number, Number) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(range, Range) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(color, Color) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(checkbox, Checkbox) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(radio, RadioButton) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(file, FileUpload) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(submit, SubmitButton) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(image, ImageButton) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(reset, ResetButton) \
__ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(button, Button)
LibWeb: Reflect only known values for <input> element's type attribute
2022-02-17 21:22:36 +00:00
LibWeb: Remove inheritance of FormAssociatedElement from HTMLElement HTMLObjectElement will need to be both a FormAssociatedElement and a BrowsingContextContainer. Currently, both of these classes inherit from HTMLElement. This can work in C++, but is generally frowned upon, and doesn't play particularly well with the rest of LibWeb. Instead, we can essentially revert commit 3bb5c62 to remove HTMLElement from FormAssociatedElement's hierarchy. This means that objects such as HTMLObjectElement individually inherit from FormAssociatedElement and HTMLElement now. Some caveats are: * FormAssociatedElement still needs to know when the HTMLElement is inserted into and removed from the DOM. This hook is automatically injected via a macro now, while still allowing classes like HTMLInputElement to also know when the element is inserted. * Casting from a DOM::Element to a FormAssociatedElement is now a sideways cast, rather than directly following an inheritance chain. This means static_cast cannot be used here; but we can safely use dynamic_cast since the only 2 instances of this already use RTTI to verify the cast.
2022-03-23 18:55:54 -04:00
class HTMLInputElement final
: public HTMLElement
, public FormAssociatedElement {
LibWeb+LibJS: Make the EventTarget hierarchy (incl. DOM) GC-allocated This is a monster patch that turns all EventTargets into GC-allocated PlatformObjects. Their C++ wrapper classes are removed, and the LibJS garbage collector is now responsible for their lifetimes. There's a fair amount of hacks and band-aids in this patch, and we'll have a lot of cleanup to do after this.
2022-08-28 13:42:07 +02:00
WEB_PLATFORM_OBJECT(HTMLInputElement, HTMLElement);
LibWeb: Remove inheritance of FormAssociatedElement from HTMLElement HTMLObjectElement will need to be both a FormAssociatedElement and a BrowsingContextContainer. Currently, both of these classes inherit from HTMLElement. This can work in C++, but is generally frowned upon, and doesn't play particularly well with the rest of LibWeb. Instead, we can essentially revert commit 3bb5c62 to remove HTMLElement from FormAssociatedElement's hierarchy. This means that objects such as HTMLObjectElement individually inherit from FormAssociatedElement and HTMLElement now. Some caveats are: * FormAssociatedElement still needs to know when the HTMLElement is inserted into and removed from the DOM. This hook is automatically injected via a macro now, while still allowing classes like HTMLInputElement to also know when the element is inserted. * Casting from a DOM::Element to a FormAssociatedElement is now a sideways cast, rather than directly following an inheritance chain. This means static_cast cannot be used here; but we can safely use dynamic_cast since the only 2 instances of this already use RTTI to verify the cast.
2022-03-23 18:55:54 -04:00
FORM_ASSOCIATED_ELEMENT(HTMLElement, HTMLInputElement)
LibHTML: Implement basic <form> and <input> element support This patch adds "submit" inputs and default (text box) inputs, as well as form elements that can be submitted. Layout of input elements is implemented via a new LayoutWidget class that allows you to put an arbitrary GWidget in the layout tree. At the moment, the DOM node sets the initial size of the LayoutWidget, and then the positioning is done by the normal layout algorithm. We also now support submitting a <form method="GET">, which does a full replacing load with a URL based on the form's action + a query string built from the name/value of input elements within the submitted form. This is pretty neat! :^)
2019-11-25 21:21:55 +01:00
public:
virtual ~HTMLInputElement() override;
LibWeb: Make the layout tree GC-allocated This removes a set of complex reference cycles between DOM, layout tree and browsing context. It also makes lifetimes much easier to reason about, as the DOM and layout trees are now free to keep each other alive.
2022-10-17 14:41:50 +02:00
virtual JS::GCPtr<Layout::Node> create_layout_node(NonnullRefPtr<CSS::StyleProperties>) override;
LibHTML: Implement basic <form> and <input> element support This patch adds "submit" inputs and default (text box) inputs, as well as form elements that can be submitted. Layout of input elements is implemented via a new LayoutWidget class that allows you to put an arbitrary GWidget in the layout tree. At the moment, the DOM node sets the initial size of the LayoutWidget, and then the positioning is done by the normal layout algorithm. We also now support submitting a <form method="GET">, which does a full replacing load with a URL based on the form's action + a query string built from the name/value of input elements within the submitted form. This is pretty neat! :^)
2019-11-25 21:21:55 +01:00
LibWeb: Make HTMLInputElement::TypeAttributeState an enum class
2022-03-26 17:59:58 +00:00
enum class TypeAttributeState {
LibWeb: Add <input> value sanitiztion algorithm The value sanitiztion algorithm is defined for some states of the type attribute, and sanitizes the value of the 'value' attribute
2022-02-17 23:05:46 +00:00
#define __ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE(_, state) state,
ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTES
#undef __ENUMERATE_HTML_INPUT_TYPE_ATTRIBUTE
};
AK+Everywhere: Rename String to DeprecatedString We have a new, improved string type coming up in AK (OOM aware, no null state), and while it's going to use UTF-8, the name UTF8String is a mouthful - so let's free up the String name by renaming the existing class. Making the old one have an annoying name will hopefully also help with quick adoption :^)
2022-12-04 18:02:33 +00:00
DeprecatedString type() const;
LibWeb: Use the cached HTMLInputElement type within associated getters
2022-03-16 07:46:17 -04:00
TypeAttributeState type_state() const { return m_type; }
AK+Everywhere: Rename String to DeprecatedString We have a new, improved string type coming up in AK (OOM aware, no null state), and while it's going to use UTF-8, the name UTF8String is a mouthful - so let's free up the String name by renaming the existing class. Making the old one have an annoying name will hopefully also help with quick adoption :^)
2022-12-04 18:02:33 +00:00
void set_type(DeprecatedString const&);
LibWeb: Add the HTMLInputElement.type attribute This makes React react to change events on text <input> elements. :^)
2022-02-17 13:12:01 +01:00
AK+Everywhere: Rename String to DeprecatedString We have a new, improved string type coming up in AK (OOM aware, no null state), and while it's going to use UTF-8, the name UTF8String is a mouthful - so let's free up the String name by renaming the existing class. Making the old one have an annoying name will hopefully also help with quick adoption :^)
2022-12-04 18:02:33 +00:00
DeprecatedString default_value() const { return attribute(HTML::AttributeNames::value); }
DeprecatedString name() const { return attribute(HTML::AttributeNames::name); }
LibWeb: Add basic support for <input type=checkbox> This is implemented entirely inside LibWeb, there is no GUI::CheckBox widget instantiated, unlike other input types. All input types should be moved to this new style of implementation.
2020-09-11 18:17:39 +02:00
AK+Everywhere: Rename String to DeprecatedString We have a new, improved string type coming up in AK (OOM aware, no null state), and while it's going to use UTF-8, the name UTF8String is a mouthful - so let's free up the String name by renaming the existing class. Making the old one have an annoying name will hopefully also help with quick adoption :^)
2022-12-04 18:02:33 +00:00
DeprecatedString value() const;
WebIDL::ExceptionOr<void> set_value(DeprecatedString);
LibWeb: Start implementing <input type=text> using a shadow DOM Text <input> fields will now generate a basic shadow DOM and attach it to the input element. The shadow DOM contains a <div> with some inline style, and an always- editable text node inside it. Accessing the "value" attribute on such an input element will get/set the value from that text node. This is really cool, although not super stable since HTML editing is not super stable. But it's a start! :^)
2021-02-10 18:26:07 +01:00
AK+Everywhere: Rename String to DeprecatedString We have a new, improved string type coming up in AK (OOM aware, no null state), and while it's going to use UTF-8, the name UTF8String is a mouthful - so let's free up the String name by renaming the existing class. Making the old one have an annoying name will hopefully also help with quick adoption :^)
2022-12-04 18:02:33 +00:00
Optional<DeprecatedString> placeholder_value() const;
LibWeb: Support displaying HTMLInputElement placeholder values This adds support for parsing the ::placeholder pseudo-element and injecting an anonymous layout node with that element when the input element's data is empty.
2022-11-30 22:15:12 -05:00
LibWeb: Add basic support for <input type=checkbox> This is implemented entirely inside LibWeb, there is no GUI::CheckBox widget instantiated, unlike other input types. All input types should be moved to this new style of implementation.
2020-09-11 18:17:39 +02:00
bool checked() const { return m_checked; }
LibWeb: Make <input type=checkbox> honor the "checked" attribute Implemented according to spec, although it's very possible that I missed one or two details. :^)
2022-02-15 19:16:57 +01:00
enum class ChangeSource {
Programmatic,
User,
};
LibWeb: Refactor all LabelableNode subclasses + input event handling :^) This commit is messy due to the Paintable and Layout classes being tangled together. The RadioButton, CheckBox and ButtonBox classes are now subclasses of FormAssociatedLabelableNode. This subclass separates these layout nodes from LabelableNode, which is also the superclass of non-form associated labelable nodes (Progress). ButtonPaintable, CheckBoxPaintable and RadioButtonPaintable no longer call events on DOM nodes directly from their mouse event handlers; instead, all the functionality is now directly in EventHandler, which dispatches the related events. handle_mousedown and related methods return a bool indicating whether the event handling should proceed. Paintable classes can now return an alternative DOM::Node which should be the target of the mouse event. Labels use this to indicate that the labeled control should be the target of the mouse events. HTMLInputElement put its activation behavior on run_activation_behavior, which wasn't actually called anywhere and had to be manually called by other places. We now use activation_behavior which is used by EventDispatcher. This commit also brings HTMLInputElement closer to spec by removing the did_foo functions that did ad-hoc event dispatching and unifies the behavior under run_input_activation_behavior.
2022-03-14 23:05:55 +00:00
void set_checked(bool, ChangeSource = ChangeSource::Programmatic);
LibWeb: Implement <input type=submit> without using LibGUI Following in the footsteps of <input type=checkbox>, this patch adds LayoutButton which implements a basic push button using LibGfx styling primitives.
2020-09-12 17:56:11 +02:00
LibWeb: Ensure that radio group is updated when radio is checked from JS Fixes test 56 in Acid3. Farewell, radio eyes, you will be missed. :^(
2022-03-15 01:13:05 +00:00
bool checked_binding() const { return checked(); }
void set_checked_binding(bool);
LibWeb: Fire "input" and "change" events when editing a text <input> This isn't entirely on-spec, but will hopefully allow us to make progress in other areas.
2022-02-17 12:59:32 +01:00
void did_edit_text_node(Badge<BrowsingContext>);
LibWeb: Implement <input type=file> behavior This includes punting on the actual file picker implementation all the way out to the PageClient. It's likely that some of the real details should be implemented somewhere closer, like the BrowsingContext or the Page, but we'll get there. For now, this allows https://copy.sh/v86 to load the emulation of the preselected images all the way until it hits a call to URL.createObjectURL.
2022-10-03 23:39:53 -06:00
JS::GCPtr<FileAPI::FileList> files();
void set_files(JS::GCPtr<FileAPI::FileList>);
// NOTE: User interaction
// https://html.spec.whatwg.org/multipage/input.html#update-the-file-selection
void update_the_file_selection(JS::NonnullGCPtr<FileAPI::FileList>);
LibWeb: Stub HTMLInputElement.setSelectionRange Required by Twitter to move the input caret of the 2FA <input> element to the start. However, we don't currently handle individual <input> element selections.
2022-12-30 23:00:11 +00:00
WebIDL::ExceptionOr<void> set_selection_range(u32 start, u32 end, DeprecatedString const& direction);
LibWeb: Implement <input type=file> behavior This includes punting on the actual file picker implementation all the way out to the PageClient. It's likely that some of the real details should be implemented somewhere closer, like the BrowsingContext or the Page, but we'll get there. For now, this allows https://copy.sh/v86 to load the emulation of the preselected images all the way until it hits a call to URL.createObjectURL.
2022-10-03 23:39:53 -06:00
WebIDL::ExceptionOr<void> show_picker();
LibWeb: Make any HTMLInputElement with type != hidden focusable From the HTML spec: Modulo platform conventions, it is suggested that the following elements should be considered as focusable areas and be sequentially focusable: ... - input elements whose type attribute are not in the Hidden state ...
2022-03-26 18:02:41 +00:00
// ^EventTarget
// https://html.spec.whatwg.org/multipage/interaction.html#the-tabindex-attribute:the-input-element
virtual bool is_focusable() const override { return m_type != TypeAttributeState::Hidden; }
LibWeb: Make HTMLInputElement move cursor into text node when focused This mechanism feels rather awkward, but it's better than nothing.
2022-02-06 19:27:10 +01:00
LibWeb: Make any HTMLInputElement with type != hidden focusable From the HTML spec: Modulo platform conventions, it is suggested that the following elements should be considered as focusable areas and be sequentially focusable: ... - input elements whose type attribute are not in the Hidden state ...
2022-03-26 18:02:41 +00:00
// ^HTMLElement
AK+Everywhere: Rename String to DeprecatedString We have a new, improved string type coming up in AK (OOM aware, no null state), and while it's going to use UTF-8, the name UTF8String is a mouthful - so let's free up the String name by renaming the existing class. Making the old one have an annoying name will hopefully also help with quick adoption :^)
2022-12-04 18:02:33 +00:00
virtual void parse_attribute(FlyString const&, DeprecatedString const&) override;
LibWeb: Make <input type=checkbox> honor the "checked" attribute Implemented according to spec, although it's very possible that I missed one or two details. :^)
2022-02-15 19:16:57 +01:00
virtual void did_remove_attribute(FlyString const&) override;
LibWeb: Add form associated element categories
2022-03-01 21:03:30 +00:00
// ^FormAssociatedElement
// https://html.spec.whatwg.org/multipage/forms.html#category-listed
virtual bool is_listed() const override { return true; }
// https://html.spec.whatwg.org/multipage/forms.html#category-submit
virtual bool is_submittable() const override { return true; }
// https://html.spec.whatwg.org/multipage/forms.html#category-reset
virtual bool is_resettable() const override { return true; }
// https://html.spec.whatwg.org/multipage/forms.html#category-autocapitalize
virtual bool is_auto_capitalize_inheriting() const override { return true; }
LibWeb: Implement reset algorithm for HTMLInputElement
2022-12-22 19:33:37 -05:00
virtual void reset_algorithm() override;
LibWeb: Remove inheritance of FormAssociatedElement from HTMLElement HTMLObjectElement will need to be both a FormAssociatedElement and a BrowsingContextContainer. Currently, both of these classes inherit from HTMLElement. This can work in C++, but is generally frowned upon, and doesn't play particularly well with the rest of LibWeb. Instead, we can essentially revert commit 3bb5c62 to remove HTMLElement from FormAssociatedElement's hierarchy. This means that objects such as HTMLObjectElement individually inherit from FormAssociatedElement and HTMLElement now. Some caveats are: * FormAssociatedElement still needs to know when the HTMLElement is inserted into and removed from the DOM. This hook is automatically injected via a macro now, while still allowing classes like HTMLInputElement to also know when the element is inserted. * Casting from a DOM::Element to a FormAssociatedElement is now a sideways cast, rather than directly following an inheritance chain. This means static_cast cannot be used here; but we can safely use dynamic_cast since the only 2 instances of this already use RTTI to verify the cast.
2022-03-23 18:55:54 -04:00
virtual void form_associated_element_was_inserted() override;
LibWeb: Add form associated element categories
2022-03-01 21:03:30 +00:00
// ^HTMLElement
// https://html.spec.whatwg.org/multipage/forms.html#category-label
virtual bool is_labelable() const override { return type_state() != TypeAttributeState::Hidden; }
LibWeb: Add basic support for <input type=checkbox> This is implemented entirely inside LibWeb, there is no GUI::CheckBox widget instantiated, unlike other input types. All input types should be moved to this new style of implementation.
2020-09-11 18:17:39 +02:00
private:
LibWeb+LibJS: Make the EventTarget hierarchy (incl. DOM) GC-allocated This is a monster patch that turns all EventTargets into GC-allocated PlatformObjects. Their C++ wrapper classes are removed, and the LibJS garbage collector is now responsible for their lifetimes. There's a fair amount of hacks and band-aids in this patch, and we'll have a lot of cleanup to do after this.
2022-08-28 13:42:07 +02:00
HTMLInputElement(DOM::Document&, DOM::QualifiedName);
LibWeb: Make HTMLInputElement move cursor into text node when focused This mechanism feels rather awkward, but it's better than nothing.
2022-02-06 19:27:10 +01:00
// ^DOM::EventTarget
virtual void did_receive_focus() override;
LibWeb: Refactor all LabelableNode subclasses + input event handling :^) This commit is messy due to the Paintable and Layout classes being tangled together. The RadioButton, CheckBox and ButtonBox classes are now subclasses of FormAssociatedLabelableNode. This subclass separates these layout nodes from LabelableNode, which is also the superclass of non-form associated labelable nodes (Progress). ButtonPaintable, CheckBoxPaintable and RadioButtonPaintable no longer call events on DOM nodes directly from their mouse event handlers; instead, all the functionality is now directly in EventHandler, which dispatches the related events. handle_mousedown and related methods return a bool indicating whether the event handling should proceed. Paintable classes can now return an alternative DOM::Node which should be the target of the mouse event. Labels use this to indicate that the labeled control should be the target of the mouse events. HTMLInputElement put its activation behavior on run_activation_behavior, which wasn't actually called anywhere and had to be manually called by other places. We now use activation_behavior which is used by EventDispatcher. This commit also brings HTMLInputElement closer to spec by removing the did_foo functions that did ad-hoc event dispatching and unifies the behavior under run_input_activation_behavior.
2022-03-14 23:05:55 +00:00
virtual void legacy_pre_activation_behavior() override;
virtual void legacy_cancelled_activation_behavior() override;
virtual void legacy_cancelled_activation_behavior_was_not_called() override;
LibWeb: Make HTMLInputElement move cursor into text node when focused This mechanism feels rather awkward, but it's better than nothing.
2022-02-06 19:27:10 +01:00
LibWeb: Implement HTMLOrSVGElement.tabIndex
2022-11-05 03:58:14 +00:00
// ^DOM::Element
virtual i32 default_tab_index_value() const override;
LibWeb+LibJS: Make the EventTarget hierarchy (incl. DOM) GC-allocated This is a monster patch that turns all EventTargets into GC-allocated PlatformObjects. Their C++ wrapper classes are removed, and the LibJS garbage collector is now responsible for their lifetimes. There's a fair amount of hacks and band-aids in this patch, and we'll have a lot of cleanup to do after this.
2022-08-28 13:42:07 +02:00
virtual void visit_edges(Cell::Visitor&) override;
LibWeb: Cache HTMLInputElement's parsed type attribute when it changes This will let us avoid parsing the type each time type() or type_state() are invoked.
2022-03-16 07:44:21 -04:00
static TypeAttributeState parse_type_attribute(StringView);
LibWeb: Start implementing <input type=text> using a shadow DOM Text <input> fields will now generate a basic shadow DOM and attach it to the input element. The shadow DOM contains a <div> with some inline style, and an always- editable text node inside it. Accessing the "value" attribute on such an input element will get/set the value from that text node. This is really cool, although not super stable since HTML editing is not super stable. But it's a start! :^)
2021-02-10 18:26:07 +01:00
void create_shadow_tree_if_needed();
LibWeb: Make <input type=checkbox> honor the "checked" attribute Implemented according to spec, although it's very possible that I missed one or two details. :^)
2022-02-15 19:16:57 +01:00
void run_input_activation_behavior();
LibWeb: Refactor all LabelableNode subclasses + input event handling :^) This commit is messy due to the Paintable and Layout classes being tangled together. The RadioButton, CheckBox and ButtonBox classes are now subclasses of FormAssociatedLabelableNode. This subclass separates these layout nodes from LabelableNode, which is also the superclass of non-form associated labelable nodes (Progress). ButtonPaintable, CheckBoxPaintable and RadioButtonPaintable no longer call events on DOM nodes directly from their mouse event handlers; instead, all the functionality is now directly in EventHandler, which dispatches the related events. handle_mousedown and related methods return a bool indicating whether the event handling should proceed. Paintable classes can now return an alternative DOM::Node which should be the target of the mouse event. Labels use this to indicate that the labeled control should be the target of the mouse events. HTMLInputElement put its activation behavior on run_activation_behavior, which wasn't actually called anywhere and had to be manually called by other places. We now use activation_behavior which is used by EventDispatcher. This commit also brings HTMLInputElement closer to spec by removing the did_foo functions that did ad-hoc event dispatching and unifies the behavior under run_input_activation_behavior.
2022-03-14 23:05:55 +00:00
void set_checked_within_group();
LibWeb: Start implementing <input type=text> using a shadow DOM Text <input> fields will now generate a basic shadow DOM and attach it to the input element. The shadow DOM contains a <div> with some inline style, and an always- editable text node inside it. Accessing the "value" attribute on such an input element will get/set the value from that text node. This is really cool, although not super stable since HTML editing is not super stable. But it's a start! :^)
2021-02-10 18:26:07 +01:00
LibWeb: Add <input> value sanitiztion algorithm The value sanitiztion algorithm is defined for some states of the type attribute, and sanitizes the value of the 'value' attribute
2022-02-17 23:05:46 +00:00
// https://html.spec.whatwg.org/multipage/input.html#value-sanitization-algorithm
AK+Everywhere: Rename String to DeprecatedString We have a new, improved string type coming up in AK (OOM aware, no null state), and while it's going to use UTF-8, the name UTF8String is a mouthful - so let's free up the String name by renaming the existing class. Making the old one have an annoying name will hopefully also help with quick adoption :^)
2022-12-04 18:02:33 +00:00
DeprecatedString value_sanitization_algorithm(DeprecatedString) const;
LibWeb: Add <input> value sanitiztion algorithm The value sanitiztion algorithm is defined for some states of the type attribute, and sanitizes the value of the 'value' attribute
2022-02-17 23:05:46 +00:00
LibWeb+LibJS: Make the EventTarget hierarchy (incl. DOM) GC-allocated This is a monster patch that turns all EventTargets into GC-allocated PlatformObjects. Their C++ wrapper classes are removed, and the LibJS garbage collector is now responsible for their lifetimes. There's a fair amount of hacks and band-aids in this patch, and we'll have a lot of cleanup to do after this.
2022-08-28 13:42:07 +02:00
JS::GCPtr<DOM::Text> m_text_node;
LibWeb: Add basic support for <input type=checkbox> This is implemented entirely inside LibWeb, there is no GUI::CheckBox widget instantiated, unlike other input types. All input types should be moved to this new style of implementation.
2020-09-11 18:17:39 +02:00
bool m_checked { false };
LibWeb: Make <input type=checkbox> honor the "checked" attribute Implemented according to spec, although it's very possible that I missed one or two details. :^)
2022-02-15 19:16:57 +01:00
// https://html.spec.whatwg.org/multipage/input.html#concept-input-checked-dirty-flag
bool m_dirty_checkedness { false };
LibWeb: Refactor all LabelableNode subclasses + input event handling :^) This commit is messy due to the Paintable and Layout classes being tangled together. The RadioButton, CheckBox and ButtonBox classes are now subclasses of FormAssociatedLabelableNode. This subclass separates these layout nodes from LabelableNode, which is also the superclass of non-form associated labelable nodes (Progress). ButtonPaintable, CheckBoxPaintable and RadioButtonPaintable no longer call events on DOM nodes directly from their mouse event handlers; instead, all the functionality is now directly in EventHandler, which dispatches the related events. handle_mousedown and related methods return a bool indicating whether the event handling should proceed. Paintable classes can now return an alternative DOM::Node which should be the target of the mouse event. Labels use this to indicate that the labeled control should be the target of the mouse events. HTMLInputElement put its activation behavior on run_activation_behavior, which wasn't actually called anywhere and had to be manually called by other places. We now use activation_behavior which is used by EventDispatcher. This commit also brings HTMLInputElement closer to spec by removing the did_foo functions that did ad-hoc event dispatching and unifies the behavior under run_input_activation_behavior.
2022-03-14 23:05:55 +00:00
LibWeb: Handle input element value setting & getting closer to the spec We should not set the 'value' attribute when an input element's value is changed (by the user or programmatically). Instead, we should track the value internally and mark it with a dirty flag when it is changed.
2022-03-22 10:55:13 -04:00
// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#concept-fe-dirty
bool m_dirty_value { false };
LibWeb: Refactor all LabelableNode subclasses + input event handling :^) This commit is messy due to the Paintable and Layout classes being tangled together. The RadioButton, CheckBox and ButtonBox classes are now subclasses of FormAssociatedLabelableNode. This subclass separates these layout nodes from LabelableNode, which is also the superclass of non-form associated labelable nodes (Progress). ButtonPaintable, CheckBoxPaintable and RadioButtonPaintable no longer call events on DOM nodes directly from their mouse event handlers; instead, all the functionality is now directly in EventHandler, which dispatches the related events. handle_mousedown and related methods return a bool indicating whether the event handling should proceed. Paintable classes can now return an alternative DOM::Node which should be the target of the mouse event. Labels use this to indicate that the labeled control should be the target of the mouse events. HTMLInputElement put its activation behavior on run_activation_behavior, which wasn't actually called anywhere and had to be manually called by other places. We now use activation_behavior which is used by EventDispatcher. This commit also brings HTMLInputElement closer to spec by removing the did_foo functions that did ad-hoc event dispatching and unifies the behavior under run_input_activation_behavior.
2022-03-14 23:05:55 +00:00
// https://html.spec.whatwg.org/multipage/input.html#the-input-element:legacy-pre-activation-behavior
bool m_before_legacy_pre_activation_behavior_checked { false };
LibWeb+LibJS: Make the EventTarget hierarchy (incl. DOM) GC-allocated This is a monster patch that turns all EventTargets into GC-allocated PlatformObjects. Their C++ wrapper classes are removed, and the LibJS garbage collector is now responsible for their lifetimes. There's a fair amount of hacks and band-aids in this patch, and we'll have a lot of cleanup to do after this.
2022-08-28 13:42:07 +02:00
JS::GCPtr<HTMLInputElement> m_legacy_pre_activation_behavior_checked_element_in_group;
LibWeb: Cache HTMLInputElement's parsed type attribute when it changes This will let us avoid parsing the type each time type() or type_state() are invoked.
2022-03-16 07:44:21 -04:00
LibWeb: Implement <input type=file> behavior This includes punting on the actual file picker implementation all the way out to the PageClient. It's likely that some of the real details should be implemented somewhere closer, like the BrowsingContext or the Page, but we'll get there. For now, this allows https://copy.sh/v86 to load the emulation of the preselected images all the way until it hits a call to URL.createObjectURL.
2022-10-03 23:39:53 -06:00
// https://html.spec.whatwg.org/multipage/input.html#concept-input-type-file-selected
JS::GCPtr<FileAPI::FileList> m_selected_files;
LibWeb: Cache HTMLInputElement's parsed type attribute when it changes This will let us avoid parsing the type each time type() or type_state() are invoked.
2022-03-16 07:44:21 -04:00
TypeAttributeState m_type { TypeAttributeState::Text };
AK+Everywhere: Rename String to DeprecatedString We have a new, improved string type coming up in AK (OOM aware, no null state), and while it's going to use UTF-8, the name UTF8String is a mouthful - so let's free up the String name by renaming the existing class. Making the old one have an annoying name will hopefully also help with quick adoption :^)
2022-12-04 18:02:33 +00:00
DeprecatedString m_value;
LibHTML: Implement basic <form> and <input> element support This patch adds "submit" inputs and default (text box) inputs, as well as form elements that can be submitted. Layout of input elements is implemented via a new LayoutWidget class that allows you to put an arbitrary GWidget in the layout tree. At the moment, the DOM node sets the initial size of the LayoutWidget, and then the positioning is done by the normal layout algorithm. We also now support submitting a <form method="GET">, which does a full replacing load with a URL based on the form's action + a query string built from the name/value of input elements within the submitted form. This is pretty neat! :^)
2019-11-25 21:21:55 +01:00
};
}
Reference in a new issue Copy permalink