mirror of
https://github.com/LadybirdBrowser/ladybird.git
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95 lines
3.4 KiB
C++
95 lines
3.4 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2022, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "RemoteObjectGraphModel.h"
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#include "RemoteObject.h"
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#include "RemoteProcess.h"
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#include <AK/JsonValue.h>
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#include <LibGUI/Application.h>
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#include <stdio.h>
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namespace Inspector {
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RemoteObjectGraphModel::RemoteObjectGraphModel(RemoteProcess& process)
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: m_process(process)
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{
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m_object_icon.set_bitmap_for_size(16, Gfx::Bitmap::load_from_file("/res/icons/16x16/inspector-object.png"sv).release_value_but_fixme_should_propagate_errors());
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m_window_icon.set_bitmap_for_size(16, Gfx::Bitmap::load_from_file("/res/icons/16x16/window.png"sv).release_value_but_fixme_should_propagate_errors());
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m_layout_icon.set_bitmap_for_size(16, Gfx::Bitmap::load_from_file("/res/icons/16x16/layout.png"sv).release_value_but_fixme_should_propagate_errors());
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m_timer_icon.set_bitmap_for_size(16, Gfx::Bitmap::load_from_file("/res/icons/16x16/timer.png"sv).release_value_but_fixme_should_propagate_errors());
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}
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GUI::ModelIndex RemoteObjectGraphModel::index(int row, int column, const GUI::ModelIndex& parent) const
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{
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if (!parent.is_valid()) {
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if (m_process.roots().is_empty())
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return {};
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return create_index(row, column, &m_process.roots().at(row));
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}
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auto& remote_parent = *static_cast<RemoteObject*>(parent.internal_data());
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return create_index(row, column, &remote_parent.children.at(row));
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}
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GUI::ModelIndex RemoteObjectGraphModel::parent_index(const GUI::ModelIndex& index) const
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{
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if (!index.is_valid())
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return {};
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auto& remote_object = *static_cast<RemoteObject*>(index.internal_data());
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if (!remote_object.parent)
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return {};
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// NOTE: If the parent has no parent, it's a root, so we have to look among the remote roots.
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if (!remote_object.parent->parent) {
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for (size_t row = 0; row < m_process.roots().size(); ++row) {
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if (&m_process.roots()[row] == remote_object.parent)
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return create_index(row, 0, remote_object.parent);
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}
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VERIFY_NOT_REACHED();
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return {};
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}
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for (size_t row = 0; row < remote_object.parent->parent->children.size(); ++row) {
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if (&remote_object.parent->parent->children[row] == remote_object.parent)
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return create_index(row, 0, remote_object.parent);
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}
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VERIFY_NOT_REACHED();
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return {};
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}
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int RemoteObjectGraphModel::row_count(const GUI::ModelIndex& index) const
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{
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if (!index.is_valid())
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return m_process.roots().size();
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auto& remote_object = *static_cast<RemoteObject*>(index.internal_data());
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return remote_object.children.size();
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}
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int RemoteObjectGraphModel::column_count(const GUI::ModelIndex&) const
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{
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return 1;
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}
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GUI::Variant RemoteObjectGraphModel::data(const GUI::ModelIndex& index, GUI::ModelRole role) const
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{
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auto* remote_object = static_cast<RemoteObject*>(index.internal_data());
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if (role == GUI::ModelRole::Icon) {
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if (remote_object->class_name == "Window")
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return m_window_icon;
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if (remote_object->class_name == "Timer")
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return m_timer_icon;
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if (remote_object->class_name.ends_with("Layout"sv))
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return m_layout_icon;
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return m_object_icon;
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}
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if (role == GUI::ModelRole::Display)
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return DeprecatedString::formatted("{}({:p})", remote_object->class_name, remote_object->address);
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return {};
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}
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}
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