Sort and force grouping of includes (#4172)

This change enforces strict include grouping using IncludeCategories

In addition to adding this to the .clang-format file and applying it in the tests/src and src directories, I also did the following small changes:

    In ChatterSet.hpp, I changed lrucache to a <>include
    In Irc2.hpp, I change common/SignalVector.hpp to a "project-include"
    In AttachedWindow.cpp, NativeMessaging.cpp, WindowsHelper.hpp, BaseWindow.cpp, and StreamerMode.cpp, I disabled clang-format for the windows-includes
    In WindowDescriptors.hpp, I added the missing vector include. It was previously not needed because the include was handled by another file that was previously included first.
    clang-format minimum version has been bumped, so Ubuntu version used in the check-formatting job has been bumped to 22.04 (which is the latest LTS)

src/widgets/splits/ClosedSplits.hpp

@@ -4,6 +4,7 @@
 #include "widgets/helper/NotebookTab.hpp"
 
 #include <QUuid>
+
 #include <deque>
 #include <mutex>
 #include <utility>

src/widgets/splits/InputCompletionItem.hpp

@@ -1,9 +1,10 @@
 #pragma once
 
-#include <functional>
 #include "messages/Emote.hpp"
 #include "widgets/listview/GenericListItem.hpp"
 
+#include <functional>
+
 namespace chatterino {
 
 class InputCompletionItem : public GenericListItem

src/widgets/splits/InputCompletionPopup.hpp

@@ -1,10 +1,11 @@
 #pragma once
 
-#include <functional>
 #include "common/Channel.hpp"
 #include "widgets/BasePopup.hpp"
 #include "widgets/listview/GenericListModel.hpp"
 
+#include <functional>
+
 namespace chatterino {
 
 class GenericListView;

src/widgets/splits/Split.cpp

@@ -22,10 +22,6 @@
 #include "util/Helpers.hpp"
 #include "util/NuulsUploader.hpp"
 #include "util/StreamLink.hpp"
-#include "widgets/Notebook.hpp"
-#include "widgets/Scrollbar.hpp"
-#include "widgets/TooltipWidget.hpp"
-#include "widgets/Window.hpp"
 #include "widgets/dialogs/QualityPopup.hpp"
 #include "widgets/dialogs/SelectChannelDialog.hpp"
 #include "widgets/dialogs/SelectChannelFiltersDialog.hpp"
@@ -35,10 +31,14 @@
 #include "widgets/helper/NotebookTab.hpp"
 #include "widgets/helper/ResizingTextEdit.hpp"
 #include "widgets/helper/SearchPopup.hpp"
+#include "widgets/Notebook.hpp"
+#include "widgets/Scrollbar.hpp"
 #include "widgets/splits/SplitContainer.hpp"
 #include "widgets/splits/SplitHeader.hpp"
 #include "widgets/splits/SplitInput.hpp"
 #include "widgets/splits/SplitOverlay.hpp"
+#include "widgets/TooltipWidget.hpp"
+#include "widgets/Window.hpp"
 
 #include <QApplication>
 #include <QClipboard>

src/widgets/splits/Split.hpp

@@ -6,11 +6,11 @@
 #include "pajlada/signals/signalholder.hpp"
 #include "widgets/BaseWidget.hpp"
 
+#include <boost/signals2.hpp>
 #include <QFont>
 #include <QShortcut>
 #include <QVBoxLayout>
 #include <QWidget>
-#include <boost/signals2.hpp>
 
 namespace chatterino {
 

src/widgets/splits/SplitContainer.cpp

@@ -8,13 +8,14 @@
 #include "singletons/WindowManager.hpp"
 #include "util/Helpers.hpp"
 #include "util/LayoutCreator.hpp"
-#include "widgets/Notebook.hpp"
-#include "widgets/Window.hpp"
 #include "widgets/helper/ChannelView.hpp"
 #include "widgets/helper/NotebookTab.hpp"
+#include "widgets/Notebook.hpp"
 #include "widgets/splits/ClosedSplits.hpp"
 #include "widgets/splits/Split.hpp"
+#include "widgets/Window.hpp"
 
+#include <boost/foreach.hpp>
 #include <QApplication>
 #include <QDebug>
 #include <QHBoxLayout>
@@ -25,8 +26,8 @@
 #include <QPainter>
 #include <QVBoxLayout>
 #include <QWidget>
+
 #include <algorithm>
-#include <boost/foreach.hpp>
 
 namespace chatterino {
 

src/widgets/splits/SplitContainer.hpp

@@ -3,6 +3,8 @@
 #include "common/WindowDescriptors.hpp"
 #include "widgets/BaseWidget.hpp"
 
+#include <pajlada/signals/signal.hpp>
+#include <pajlada/signals/signalholder.hpp>
 #include <QDragEnterEvent>
 #include <QHBoxLayout>
 #include <QRect>
@@ -12,8 +14,6 @@
 
 #include <algorithm>
 #include <functional>
-#include <pajlada/signals/signal.hpp>
-#include <pajlada/signals/signalholder.hpp>
 #include <unordered_map>
 #include <vector>
 

src/widgets/splits/SplitHeader.cpp

@@ -18,13 +18,13 @@
 #include "util/LayoutCreator.hpp"
 #include "util/LayoutHelper.hpp"
 #include "util/StreamerMode.hpp"
-#include "widgets/Label.hpp"
-#include "widgets/TooltipWidget.hpp"
 #include "widgets/dialogs/SettingsDialog.hpp"
 #include "widgets/helper/CommonTexts.hpp"
 #include "widgets/helper/EffectLabel.hpp"
+#include "widgets/Label.hpp"
 #include "widgets/splits/Split.hpp"
 #include "widgets/splits/SplitContainer.hpp"
+#include "widgets/TooltipWidget.hpp"
 
 #include <QDesktopWidget>
 #include <QDrag>
@@ -33,6 +33,7 @@
 #include <QMenu>
 #include <QMimeData>
 #include <QPainter>
+
 #include <cmath>
 
 #ifdef USEWEBENGINE

src/widgets/splits/SplitHeader.hpp

@@ -2,13 +2,13 @@
 
 #include "widgets/BaseWidget.hpp"
 
-#include <QElapsedTimer>
-#include <QMenu>
-#include <QPoint>
 #include <boost/signals2.hpp>
 #include <pajlada/settings/setting.hpp>
 #include <pajlada/signals/connection.hpp>
 #include <pajlada/signals/signalholder.hpp>
+#include <QElapsedTimer>
+#include <QMenu>
+#include <QPoint>
 
 #include <memory>
 #include <vector>

src/widgets/splits/SplitInput.cpp

@@ -12,22 +12,22 @@
 #include "util/Clamp.hpp"
 #include "util/Helpers.hpp"
 #include "util/LayoutCreator.hpp"
-#include "widgets/Notebook.hpp"
-#include "widgets/Scrollbar.hpp"
 #include "widgets/dialogs/EmotePopup.hpp"
 #include "widgets/helper/ChannelView.hpp"
 #include "widgets/helper/EffectLabel.hpp"
 #include "widgets/helper/ResizingTextEdit.hpp"
+#include "widgets/Notebook.hpp"
+#include "widgets/Scrollbar.hpp"
 #include "widgets/splits/InputCompletionPopup.hpp"
 #include "widgets/splits/Split.hpp"
 #include "widgets/splits/SplitContainer.hpp"
 #include "widgets/splits/SplitInput.hpp"
 
-#include <functional>
-
 #include <QCompleter>
 #include <QPainter>
 
+#include <functional>
+
 namespace chatterino {
 
 SplitInput::SplitInput(Split *_chatWidget, bool enableInlineReplying)

src/widgets/splits/SplitInput.hpp

@@ -11,6 +11,7 @@
 #include <QTextEdit>
 #include <QVBoxLayout>
 #include <QWidget>
+
 #include <memory>
 
 namespace chatterino {

src/widgets/splits/SplitOverlay.cpp

@@ -1,5 +1,11 @@
 #include "SplitOverlay.hpp"
 
+#include "Application.hpp"
+#include "singletons/Resources.hpp"
+#include "singletons/Theme.hpp"
+#include "widgets/splits/Split.hpp"
+#include "widgets/splits/SplitContainer.hpp"
+
 #include <QEvent>
 #include <QGraphicsBlurEffect>
 #include <QGraphicsEffect>
@@ -8,12 +14,6 @@
 #include <QPainter>
 #include <QPushButton>
 
-#include "Application.hpp"
-#include "singletons/Resources.hpp"
-#include "singletons/Theme.hpp"
-#include "widgets/splits/Split.hpp"
-#include "widgets/splits/SplitContainer.hpp"
-
 namespace chatterino {
 
 SplitOverlay::SplitOverlay(Split *parent)

src/widgets/splits/SplitOverlay.hpp

@@ -1,11 +1,11 @@
 #pragma once
 
-#include <QGridLayout>
-#include <QPushButton>
-
 #include "pajlada/signals/signalholder.hpp"
 #include "widgets/BaseWidget.hpp"
 
+#include <QGridLayout>
+#include <QPushButton>
+
 namespace chatterino {
 
 class Split;