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https://github.com/LadybirdBrowser/ladybird.git
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SystemMonitor: Move storage tab into custom widget
This commit is contained in:
parent
99005ca90f
commit
81d5e93b92
Notes:
sideshowbarker
2024-07-17 22:01:16 +09:00
Author: https://github.com/kleinesfilmroellchen Commit: https://github.com/SerenityOS/serenity/commit/81d5e93b92 Pull-request: https://github.com/SerenityOS/serenity/pull/13125
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@ -63,7 +63,7 @@
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}
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}
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@GUI::LazyWidget {
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@SystemMonitor::StorageTabWidget {
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title: "Storage"
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name: "storage"
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layout: @GUI::VerticalBoxLayout {
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@ -7,6 +7,7 @@
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*/
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#include "GraphWidget.h"
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#include "LibCore/Object.h"
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#include "MemoryStatsWidget.h"
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#include "NetworkStatisticsWidget.h"
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#include "ProcessFileDescriptorMapWidget.h"
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@ -54,7 +55,6 @@
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#include <unistd.h>
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static ErrorOr<NonnullRefPtr<GUI::Window>> build_process_window(pid_t);
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static void build_storage_widget(GUI::LazyWidget&);
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static void build_performance_tab(GUI::Widget&);
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static RefPtr<GUI::Statusbar> statusbar;
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@ -86,6 +86,8 @@ private:
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String m_text;
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};
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class ProgressbarPaintingDelegate;
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namespace SystemMonitor {
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class HardwareTabWidget final : public GUI::LazyWidget {
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@ -172,9 +174,106 @@ public:
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}
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};
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class StorageTabWidget final : public GUI::LazyWidget {
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C_OBJECT(StorageTabWidget)
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public:
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StorageTabWidget()
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{
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this->on_first_show = [](GUI::LazyWidget& self) {
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auto& fs_table_view = *self.find_child_of_type_named<GUI::TableView>("storage_table");
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Vector<GUI::JsonArrayModel::FieldSpec> df_fields;
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df_fields.empend("mount_point", "Mount point", Gfx::TextAlignment::CenterLeft);
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df_fields.empend("class_name", "Class", Gfx::TextAlignment::CenterLeft);
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df_fields.empend("source", "Source", Gfx::TextAlignment::CenterLeft);
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df_fields.empend(
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"Size", Gfx::TextAlignment::CenterRight,
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[](const JsonObject& object) {
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StringBuilder size_builder;
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size_builder.append(" ");
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size_builder.append(human_readable_size(object.get("total_block_count").to_u64() * object.get("block_size").to_u64()));
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size_builder.append(" ");
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return size_builder.to_string();
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},
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[](const JsonObject& object) {
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return object.get("total_block_count").to_u64() * object.get("block_size").to_u64();
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},
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[](const JsonObject& object) {
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auto total_blocks = object.get("total_block_count").to_u64();
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if (total_blocks == 0)
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return 0;
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auto free_blocks = object.get("free_block_count").to_u64();
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auto used_blocks = total_blocks - free_blocks;
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int percentage = (static_cast<double>(used_blocks) / static_cast<double>(total_blocks) * 100.0);
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return percentage;
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});
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df_fields.empend(
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"Used", Gfx::TextAlignment::CenterRight,
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[](const JsonObject& object) {
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auto total_blocks = object.get("total_block_count").to_u64();
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auto free_blocks = object.get("free_block_count").to_u64();
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auto used_blocks = total_blocks - free_blocks;
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return human_readable_size(used_blocks * object.get("block_size").to_u64()); },
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[](const JsonObject& object) {
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auto total_blocks = object.get("total_block_count").to_u64();
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auto free_blocks = object.get("free_block_count").to_u64();
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auto used_blocks = total_blocks - free_blocks;
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return used_blocks * object.get("block_size").to_u64();
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});
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df_fields.empend(
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"Available", Gfx::TextAlignment::CenterRight,
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[](const JsonObject& object) {
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return human_readable_size(object.get("free_block_count").to_u64() * object.get("block_size").to_u64());
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},
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[](const JsonObject& object) {
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return object.get("free_block_count").to_u64() * object.get("block_size").to_u64();
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});
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df_fields.empend("Access", Gfx::TextAlignment::CenterLeft, [](const JsonObject& object) {
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bool readonly = object.get("readonly").to_bool();
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int mount_flags = object.get("mount_flags").to_int();
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return readonly || (mount_flags & MS_RDONLY) ? "Read-only" : "Read/Write";
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});
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df_fields.empend("Mount flags", Gfx::TextAlignment::CenterLeft, [](const JsonObject& object) {
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int mount_flags = object.get("mount_flags").to_int();
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StringBuilder builder;
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bool first = true;
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auto check = [&](int flag, const char* name) {
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if (!(mount_flags & flag))
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return;
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if (!first)
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builder.append(',');
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builder.append(name);
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first = false;
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};
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check(MS_NODEV, "nodev");
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check(MS_NOEXEC, "noexec");
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check(MS_NOSUID, "nosuid");
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check(MS_BIND, "bind");
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check(MS_RDONLY, "ro");
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check(MS_WXALLOWED, "wxallowed");
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if (builder.string_view().is_empty())
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return String("defaults");
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return builder.to_string();
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});
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df_fields.empend("free_block_count", "Free blocks", Gfx::TextAlignment::CenterRight);
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df_fields.empend("total_block_count", "Total blocks", Gfx::TextAlignment::CenterRight);
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df_fields.empend("free_inode_count", "Free inodes", Gfx::TextAlignment::CenterRight);
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df_fields.empend("total_inode_count", "Total inodes", Gfx::TextAlignment::CenterRight);
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df_fields.empend("block_size", "Block size", Gfx::TextAlignment::CenterRight);
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fs_table_view.set_model(MUST(GUI::SortingProxyModel::create(GUI::JsonArrayModel::create("/proc/df", move(df_fields)))));
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fs_table_view.set_column_painting_delegate(3, make<ProgressbarPaintingDelegate>());
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fs_table_view.model()->invalidate();
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};
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}
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};
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}
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REGISTER_WIDGET(SystemMonitor, HardwareTabWidget)
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REGISTER_WIDGET(SystemMonitor, StorageTabWidget)
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static bool can_access_pid(pid_t pid)
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{
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@ -250,9 +349,6 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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auto& performance_widget = *tabwidget.find_descendant_of_type_named<GUI::Widget>("performance");
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build_performance_tab(performance_widget);
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auto& storage_widget = *tabwidget.find_descendant_of_type_named<GUI::LazyWidget>("storage");
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build_storage_widget(storage_widget);
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auto& process_table_view = *process_table_container.find_child_of_type_named<GUI::TableView>("process_table");
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process_table_view.set_model(TRY(GUI::SortingProxyModel::create(process_model)));
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for (auto column = 0; column < ProcessModel::Column::__Count; ++column)
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@ -446,7 +542,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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else if (args_tab_view == "graphs")
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tabwidget.set_active_widget(&performance_widget);
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else if (args_tab_view == "fs")
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tabwidget.set_active_widget(&storage_widget);
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tabwidget.set_active_widget(tabwidget.find_descendant_of_type_named<SystemMonitor::StorageTabWidget>("storage"));
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else if (args_tab_view == "hardware")
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tabwidget.set_active_widget(tabwidget.find_descendant_of_type_named<SystemMonitor::HardwareTabWidget>("hardware"));
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else if (args_tab_view == "network")
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@ -542,98 +638,6 @@ ErrorOr<NonnullRefPtr<GUI::Window>> build_process_window(pid_t pid)
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return window;
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}
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void build_storage_widget(GUI::LazyWidget& widget)
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{
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widget.on_first_show = [](GUI::LazyWidget& self) {
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auto& fs_table_view = *self.find_child_of_type_named<GUI::TableView>("storage_table");
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Vector<GUI::JsonArrayModel::FieldSpec> df_fields;
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df_fields.empend("mount_point", "Mount point", Gfx::TextAlignment::CenterLeft);
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df_fields.empend("class_name", "Class", Gfx::TextAlignment::CenterLeft);
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df_fields.empend("source", "Source", Gfx::TextAlignment::CenterLeft);
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df_fields.empend(
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"Size", Gfx::TextAlignment::CenterRight,
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[](const JsonObject& object) {
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StringBuilder size_builder;
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size_builder.append(" ");
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size_builder.append(human_readable_size(object.get("total_block_count").to_u64() * object.get("block_size").to_u64()));
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size_builder.append(" ");
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return size_builder.to_string();
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},
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[](const JsonObject& object) {
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return object.get("total_block_count").to_u64() * object.get("block_size").to_u64();
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},
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[](const JsonObject& object) {
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auto total_blocks = object.get("total_block_count").to_u64();
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if (total_blocks == 0)
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return 0;
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auto free_blocks = object.get("free_block_count").to_u64();
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auto used_blocks = total_blocks - free_blocks;
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int percentage = (static_cast<double>(used_blocks) / static_cast<double>(total_blocks) * 100.0);
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return percentage;
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});
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df_fields.empend(
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"Used", Gfx::TextAlignment::CenterRight,
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[](const JsonObject& object) {
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auto total_blocks = object.get("total_block_count").to_u64();
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auto free_blocks = object.get("free_block_count").to_u64();
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auto used_blocks = total_blocks - free_blocks;
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return human_readable_size(used_blocks * object.get("block_size").to_u64()); },
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[](const JsonObject& object) {
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auto total_blocks = object.get("total_block_count").to_u64();
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auto free_blocks = object.get("free_block_count").to_u64();
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auto used_blocks = total_blocks - free_blocks;
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return used_blocks * object.get("block_size").to_u64();
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});
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df_fields.empend(
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"Available", Gfx::TextAlignment::CenterRight,
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[](const JsonObject& object) {
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return human_readable_size(object.get("free_block_count").to_u64() * object.get("block_size").to_u64());
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},
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[](const JsonObject& object) {
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return object.get("free_block_count").to_u64() * object.get("block_size").to_u64();
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});
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df_fields.empend("Access", Gfx::TextAlignment::CenterLeft, [](const JsonObject& object) {
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bool readonly = object.get("readonly").to_bool();
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int mount_flags = object.get("mount_flags").to_int();
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return readonly || (mount_flags & MS_RDONLY) ? "Read-only" : "Read/Write";
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});
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df_fields.empend("Mount flags", Gfx::TextAlignment::CenterLeft, [](const JsonObject& object) {
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int mount_flags = object.get("mount_flags").to_int();
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StringBuilder builder;
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bool first = true;
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auto check = [&](int flag, const char* name) {
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if (!(mount_flags & flag))
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return;
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if (!first)
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builder.append(',');
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builder.append(name);
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first = false;
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};
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check(MS_NODEV, "nodev");
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check(MS_NOEXEC, "noexec");
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check(MS_NOSUID, "nosuid");
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check(MS_BIND, "bind");
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check(MS_RDONLY, "ro");
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check(MS_WXALLOWED, "wxallowed");
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if (builder.string_view().is_empty())
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return String("defaults");
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return builder.to_string();
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});
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df_fields.empend("free_block_count", "Free blocks", Gfx::TextAlignment::CenterRight);
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df_fields.empend("total_block_count", "Total blocks", Gfx::TextAlignment::CenterRight);
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df_fields.empend("free_inode_count", "Free inodes", Gfx::TextAlignment::CenterRight);
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df_fields.empend("total_inode_count", "Total inodes", Gfx::TextAlignment::CenterRight);
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df_fields.empend("block_size", "Block size", Gfx::TextAlignment::CenterRight);
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fs_table_view.set_model(MUST(GUI::SortingProxyModel::create(GUI::JsonArrayModel::create("/proc/df", move(df_fields)))));
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fs_table_view.set_column_painting_delegate(3, make<ProgressbarPaintingDelegate>());
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fs_table_view.model()->invalidate();
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};
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}
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void build_performance_tab(GUI::Widget& graphs_container)
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{
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auto& cpu_graph_group_box = *graphs_container.find_descendant_of_type_named<GUI::GroupBox>("cpu_graph");
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