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SystemMonitor: Move process window to GML

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Extra stuff done in this commit to facilitate the above (if you want to
really push my commit count, ask for more atomicisation):
- Register a bunch of widgets that are used in the process window.
- Allow setting the pid after the fact for the process state widget.
This commit is contained in:
kleines Filmröllchen 2022-03-24 13:30:52 +01:00 • committed by Andreas Kling
parent 452bbcaa84
commit 7af87e8e6b
13 changed files with 181 additions and 64 deletions
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24
Userland/Applications/SystemMonitor/ProcessStateWidget.cpp
View file

@ -12,9 +12,14 @@
#include <LibGUI/HeaderView.h>
#include <LibGUI/Painter.h>
#include <LibGUI/TableView.h>
#include <LibGUI/Widget.h>
#include <LibGfx/FontDatabase.h>
#include <LibGfx/Palette.h>
REGISTER_WIDGET(SystemMonitor, ProcessStateWidget)
namespace SystemMonitor {
class ProcessStateModel final
: public GUI::Model
, public GUI::ModelClient {
@ -75,18 +80,33 @@ public:
did_update(GUI::Model::UpdateFlag::DontInvalidateIndices);
}
void set_pid(pid_t pid)
{
m_pid = pid;
refresh();
}
pid_t pid() const { return m_pid; }
private:
ProcessModel& m_target;
GUI::ModelIndex m_target_index;
pid_t m_pid { -1 };
};
ProcessStateWidget::ProcessStateWidget(pid_t pid)
ProcessStateWidget::ProcessStateWidget()
{
set_layout<GUI::VerticalBoxLayout>();
layout()->set_margins(4);
m_table_view = add<GUI::TableView>();
m_table_view->set_model(adopt_ref(*new ProcessStateModel(ProcessModel::the(), pid)));
m_table_view->set_model(adopt_ref(*new ProcessStateModel(ProcessModel::the(), 0)));
m_table_view->column_header().set_visible(false);
m_table_view->column_header().set_section_size(0, 90);
}
void ProcessStateWidget::set_pid(pid_t pid)
{
static_cast<ProcessStateModel*>(m_table_view->model())->set_pid(pid);
update();
}
}