mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-01-23 17:52:26 -05:00
d5f1c57fe2
We were returning bogus indices and also failing to handle parents that are roots. This was visible in the broken line trees drawn by GTreeView.
89 lines
2.8 KiB
C++
89 lines
2.8 KiB
C++
#include "RemoteObjectGraphModel.h"
|
|
#include "RemoteObject.h"
|
|
#include "RemoteProcess.h"
|
|
#include <AK/JsonObject.h>
|
|
#include <AK/JsonValue.h>
|
|
#include <LibDraw/PNGLoader.h>
|
|
#include <LibGUI/GApplication.h>
|
|
#include <stdio.h>
|
|
|
|
RemoteObjectGraphModel::RemoteObjectGraphModel(RemoteProcess& process)
|
|
: m_process(process)
|
|
{
|
|
m_object_icon.set_bitmap_for_size(16, load_png("/res/icons/16x16/inspector-object.png"));
|
|
m_window_icon.set_bitmap_for_size(16, load_png("/res/icons/16x16/window.png"));
|
|
}
|
|
|
|
RemoteObjectGraphModel::~RemoteObjectGraphModel()
|
|
{
|
|
}
|
|
|
|
GModelIndex RemoteObjectGraphModel::index(int row, int column, const GModelIndex& parent) const
|
|
{
|
|
if (!parent.is_valid()) {
|
|
if (m_process.roots().is_empty())
|
|
return {};
|
|
return create_index(row, column, &m_process.roots().at(row));
|
|
}
|
|
auto& remote_parent = *static_cast<RemoteObject*>(parent.internal_data());
|
|
return create_index(row, column, &remote_parent.children.at(row));
|
|
}
|
|
|
|
GModelIndex RemoteObjectGraphModel::parent_index(const GModelIndex& index) const
|
|
{
|
|
if (!index.is_valid())
|
|
return {};
|
|
auto& remote_object = *static_cast<RemoteObject*>(index.internal_data());
|
|
if (!remote_object.parent)
|
|
return {};
|
|
|
|
// NOTE: If the parent has no parent, it's a root, so we have to look among the remote roots.
|
|
if (!remote_object.parent->parent) {
|
|
for (int row = 0; row < m_process.roots().size(); ++row) {
|
|
if (&m_process.roots()[row] == remote_object.parent)
|
|
return create_index(row, 0, remote_object.parent);
|
|
}
|
|
ASSERT_NOT_REACHED();
|
|
return {};
|
|
}
|
|
|
|
for (int row = 0; row < remote_object.parent->parent->children.size(); ++row) {
|
|
if (&remote_object.parent->parent->children[row] == remote_object.parent)
|
|
return create_index(row, 0, remote_object.parent);
|
|
}
|
|
|
|
ASSERT_NOT_REACHED();
|
|
return {};
|
|
}
|
|
|
|
int RemoteObjectGraphModel::row_count(const GModelIndex& index) const
|
|
{
|
|
if (!index.is_valid())
|
|
return m_process.roots().size();
|
|
auto& remote_object = *static_cast<RemoteObject*>(index.internal_data());
|
|
return remote_object.children.size();
|
|
}
|
|
|
|
int RemoteObjectGraphModel::column_count(const GModelIndex&) const
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
GVariant RemoteObjectGraphModel::data(const GModelIndex& index, Role role) const
|
|
{
|
|
auto* remote_object = static_cast<RemoteObject*>(index.internal_data());
|
|
if (role == Role::Icon) {
|
|
if (remote_object->class_name == "GWindow")
|
|
return m_window_icon;
|
|
return m_object_icon;
|
|
}
|
|
if (role == Role::Display) {
|
|
return String::format("%s{%s} (%d)", remote_object->class_name.characters(), remote_object->address.characters(), remote_object->children.size());
|
|
}
|
|
return {};
|
|
}
|
|
|
|
void RemoteObjectGraphModel::update()
|
|
{
|
|
did_update();
|
|
}
|