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ladybird/Userland/Libraries/LibWebView/DOMTreeModel.h

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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 05:38:21 -03:00
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
LibWeb: Replace unused DOMTreeModel with DOMTreeJSONModel The direct-Document-access DOMTreeModel is no longer used, since the DOM Inspector has to access the Document remotely over IPC. This commit removes it, and renames DOMTreeJSONModel to take its place, since it no longer has to differentiate itself from the non-JSON one. In case that didn't make sense: - Delete DOMTreeModel - Rename DOMTreeJSONModel -> DOMTreeModel
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* Copyright (c) 2018-2020, 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 05:38:21 -03:00
*
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 *
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* 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 05:38:21 -03:00
*/
LibHTML+Browser: Add a simple DOM inspector popup window LibHTML now provides a DOMTreeModel which can be used to view a given Document's DOM tree. :^)
2019-11-09 07:31:03 -03:00
#pragma once
LibWeb: Replace unused DOMTreeModel with DOMTreeJSONModel The direct-Document-access DOMTreeModel is no longer used, since the DOM Inspector has to access the Document remotely over IPC. This commit removes it, and renames DOMTreeJSONModel to take its place, since it no longer has to differentiate itself from the non-JSON one. In case that didn't make sense: - Delete DOMTreeModel - Rename DOMTreeJSONModel -> DOMTreeModel
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#include <AK/HashMap.h>
#include <AK/JsonObject.h>
LibGUI: Remove leading G from filenames
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#include <LibGUI/Model.h>
Browser+LibWeb+WebContent: Show style for pseudo-elements :^) This expands the InspectorWidget::Selection to include an optional PseudoElement, which is then passed over IPC to request style information for it. As noted, this has some pretty big limitations because pseudo-elements don't have DOM nodes: - Declared style has to be recalculated when it's requested. - We don't display the computed style. - We don't display custom properties.
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#include <LibWeb/CSS/Selector.h>
LibWeb: Move DOM classes into the Web::DOM namespace LibWeb keeps growing and the Web namespace is filling up fast. Let's put DOM stuff into Web::DOM, just like we already started doing with SVG stuff in Web::SVG.
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#include <LibWeb/Forward.h>
LibHTML+Browser: Add a simple DOM inspector popup window LibHTML now provides a DOMTreeModel which can be used to view a given Document's DOM tree. :^)
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LibWebView: Move DOMTreeModel to LibWebView This patch has no functional changes.
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namespace WebView {
LibWeb: Move everything into the Web namespace
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LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
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class DOMTreeModel final : public GUI::Model {
LibHTML+Browser: Add a simple DOM inspector popup window LibHTML now provides a DOMTreeModel which can be used to view a given Document's DOM tree. :^)
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public:
LibWeb+Browser: Show DOM comments with syntax_comment color in inspector This required a hack since models can't return a color role directly from data(). I've added a FIXME about it.
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static NonnullRefPtr<DOMTreeModel> create(StringView dom_tree, GUI::TreeView& tree_view)
LibHTML+Browser: Add a simple DOM inspector popup window LibHTML now provides a DOMTreeModel which can be used to view a given Document's DOM tree. :^)
2019-11-09 07:31:03 -03:00
{
AK: Make JSON parser return ErrorOr<JsonValue> (instead of Optional) Also add slightly richer parse errors now that we can include a string literal with returned errors. This will allow us to use TRY() when working with JSON data.
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auto json_or_error = JsonValue::from_string(dom_tree).release_value_but_fixme_should_propagate_errors();
LibWebView: Make DOMTreeModel usable outside of SerenityOS Two issues made this class unusable on other platforms: - Hardcoded /res paths to icons - It required a GUI::TreeView for palette access This patch simply patches out those features on non-Serenity systemsf for now.
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return adopt_ref(*new DOMTreeModel(json_or_error.as_object(), &tree_view));
}
static NonnullRefPtr<DOMTreeModel> create(StringView dom_tree)
{
auto json_or_error = JsonValue::from_string(dom_tree).release_value_but_fixme_should_propagate_errors();
return adopt_ref(*new DOMTreeModel(json_or_error.as_object(), nullptr));
LibHTML+Browser: Add a simple DOM inspector popup window LibHTML now provides a DOMTreeModel which can be used to view a given Document's DOM tree. :^)
2019-11-09 07:31:03 -03:00
}
virtual ~DOMTreeModel() override;
LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
2020-02-02 11:07:41 -03:00
virtual int row_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
virtual int column_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
LibGUI: Move GUI::Model::Role to GUI::ModelRole This is preparation for using ModelRole in the ModelIndex API.
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virtual GUI::Variant data(const GUI::ModelIndex&, GUI::ModelRole) const override;
LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
2020-02-02 11:07:41 -03:00
virtual GUI::ModelIndex index(int row, int column, const GUI::ModelIndex& parent = GUI::ModelIndex()) const override;
virtual GUI::ModelIndex parent_index(const GUI::ModelIndex&) const override;
LibHTML+Browser: Add a simple DOM inspector popup window LibHTML now provides a DOMTreeModel which can be used to view a given Document's DOM tree. :^)
2019-11-09 07:31:03 -03:00
Browser+LibWeb+WebContent: Show style for pseudo-elements :^) This expands the InspectorWidget::Selection to include an optional PseudoElement, which is then passed over IPC to request style information for it. As noted, this has some pretty big limitations because pseudo-elements don't have DOM nodes: - Declared style has to be recalculated when it's requested. - We don't display the computed style. - We don't display custom properties.
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GUI::ModelIndex index_for_node(i32 node_id, Optional<Web::CSS::Selector::PseudoElement> pseudo_element) const;
LibWeb: Implement DOMTreeModel::index_for_node() This will be used to find the index to select when the DOM Inspector is told to inspect a specific node.
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LibHTML+Browser: Add a simple DOM inspector popup window LibHTML now provides a DOMTreeModel which can be used to view a given Document's DOM tree. :^)
2019-11-09 07:31:03 -03:00
private:
LibWebView: Make DOMTreeModel usable outside of SerenityOS Two issues made this class unusable on other platforms: - Hardcoded /res paths to icons - It required a GUI::TreeView for palette access This patch simply patches out those features on non-Serenity systemsf for now.
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DOMTreeModel(JsonObject, GUI::TreeView*);
LibWeb: Replace unused DOMTreeModel with DOMTreeJSONModel The direct-Document-access DOMTreeModel is no longer used, since the DOM Inspector has to access the Document remotely over IPC. This commit removes it, and renames DOMTreeJSONModel to take its place, since it no longer has to differentiate itself from the non-JSON one. In case that didn't make sense: - Delete DOMTreeModel - Rename DOMTreeJSONModel -> DOMTreeModel
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Everywhere: Run clang-format
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ALWAYS_INLINE JsonObject const* get_parent(JsonObject const& o) const
LibWeb: Replace unused DOMTreeModel with DOMTreeJSONModel The direct-Document-access DOMTreeModel is no longer used, since the DOM Inspector has to access the Document remotely over IPC. This commit removes it, and renames DOMTreeJSONModel to take its place, since it no longer has to differentiate itself from the non-JSON one. In case that didn't make sense: - Delete DOMTreeModel - Rename DOMTreeJSONModel -> DOMTreeModel
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{
auto parent_node = m_dom_node_to_parent_map.get(&o);
VERIFY(parent_node.has_value());
return *parent_node;
}
LibWebView: Replace uses of JsonObject::get_deprecated()/get_ptr()
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ALWAYS_INLINE static Optional<JsonArray const&> const get_children(JsonObject const& o)
LibWeb: Replace unused DOMTreeModel with DOMTreeJSONModel The direct-Document-access DOMTreeModel is no longer used, since the DOM Inspector has to access the Document remotely over IPC. This commit removes it, and renames DOMTreeJSONModel to take its place, since it no longer has to differentiate itself from the non-JSON one. In case that didn't make sense: - Delete DOMTreeModel - Rename DOMTreeJSONModel -> DOMTreeModel
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{
LibWebView: Replace uses of JsonObject::get_deprecated()/get_ptr()
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return o.get_array("children"sv);
LibWeb: Replace unused DOMTreeModel with DOMTreeJSONModel The direct-Document-access DOMTreeModel is no longer used, since the DOM Inspector has to access the Document remotely over IPC. This commit removes it, and renames DOMTreeJSONModel to take its place, since it no longer has to differentiate itself from the non-JSON one. In case that didn't make sense: - Delete DOMTreeModel - Rename DOMTreeJSONModel -> DOMTreeModel
2021-08-24 13:04:30 -03:00
}
LibHTML+Browser: Add a simple DOM inspector popup window LibHTML now provides a DOMTreeModel which can be used to view a given Document's DOM tree. :^)
2019-11-09 07:31:03 -03:00
LibWeb: Replace unused DOMTreeModel with DOMTreeJSONModel The direct-Document-access DOMTreeModel is no longer used, since the DOM Inspector has to access the Document remotely over IPC. This commit removes it, and renames DOMTreeJSONModel to take its place, since it no longer has to differentiate itself from the non-JSON one. In case that didn't make sense: - Delete DOMTreeModel - Rename DOMTreeJSONModel -> DOMTreeModel
2021-08-24 13:04:30 -03:00
void map_dom_nodes_to_parent(JsonObject const* parent, JsonObject const* child);
LibHTML+Browser: Add a simple DOM inspector popup window LibHTML now provides a DOMTreeModel which can be used to view a given Document's DOM tree. :^)
2019-11-09 07:31:03 -03:00
LibWebView: Make DOMTreeModel usable outside of SerenityOS Two issues made this class unusable on other platforms: - Hardcoded /res paths to icons - It required a GUI::TreeView for palette access This patch simply patches out those features on non-Serenity systemsf for now.
2022-09-25 07:11:02 -03:00
GUI::TreeView* m_tree_view { nullptr };
LibGUI: Move Icon and FontDatabase into the GUI namespace We also clean up some old references to the old G prefixed GUI classes This also fixes a potential bug with using: C_OBJECT_ABSTRACT(GAbstractButton) instead of C_OBJECT_ABSTRACT(AbstractButton)
2020-03-06 20:02:21 -03:00
GUI::Icon m_document_icon;
GUI::Icon m_element_icon;
GUI::Icon m_text_icon;
LibWeb: Replace unused DOMTreeModel with DOMTreeJSONModel The direct-Document-access DOMTreeModel is no longer used, since the DOM Inspector has to access the Document remotely over IPC. This commit removes it, and renames DOMTreeJSONModel to take its place, since it no longer has to differentiate itself from the non-JSON one. In case that didn't make sense: - Delete DOMTreeModel - Rename DOMTreeJSONModel -> DOMTreeModel
2021-08-24 13:04:30 -03:00
JsonObject m_dom_tree;
HashMap<JsonObject const*, JsonObject const*> m_dom_node_to_parent_map;
LibWeb: Implement DOMTreeModel::index_for_node() This will be used to find the index to select when the DOM Inspector is told to inspect a specific node.
2021-08-27 13:36:10 -03:00
HashMap<i32, JsonObject const*> m_node_id_to_dom_node_map;
LibHTML+Browser: Add a simple DOM inspector popup window LibHTML now provides a DOMTreeModel which can be used to view a given Document's DOM tree. :^)
2019-11-09 07:31:03 -03:00
};
LibWeb: Move everything into the Web namespace
2020-03-07 06:27:02 -03:00
}
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