From 5eb04cdf9dc29a8ee9238da3a2e46dbfacacf9ec Mon Sep 17 00:00:00 2001
From: PatTheMav <PatTheMav@users.noreply.github.com>
Date: Thu, 8 Aug 2024 21:42:30 +0200
Subject: [PATCH] shared: Improve incremental compile times via explicit file
 includes

When a source file contains an explicit include with a filename
following the "moc_<actual-filename>.cpp" pattern, then CMake's
AUTOMOC generation tool will recognize the matching pair and generate
the replacement header file and add the required include directory
entries.

For all files which do contain Q_OBJECT or similar declarations but do
not have an explicit include directive, the global mocs_compilation.cpp
file will still be generated (which groups all "missing" generated
headers).

The larger this global file is, the more expensive incremental
compilation will be as this file (and all its contained generated
headers) will be re-generated regardless of whether actual changes
occurred.
---
 shared/properties-view/double-slider.cpp                | 2 +-
 shared/properties-view/properties-view.cpp              | 2 +-
 shared/properties-view/spinbox-ignorewheel.cpp          | 2 +-
 shared/qt/plain-text-edit/plain-text-edit.cpp           | 2 +-
 shared/qt/slider-ignorewheel/slider-ignorewheel.cpp     | 2 +-
 shared/qt/vertical-scroll-area/vertical-scroll-area.cpp | 2 +-
 shared/qt/wrappers/qt-wrappers.cpp                      | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/shared/properties-view/double-slider.cpp b/shared/properties-view/double-slider.cpp
index 993dfb95a..8996de12c 100644
--- a/shared/properties-view/double-slider.cpp
+++ b/shared/properties-view/double-slider.cpp
@@ -1,4 +1,4 @@
-#include "double-slider.hpp"
+#include "moc_double-slider.cpp"
 
 #include <cmath>
 
diff --git a/shared/properties-view/properties-view.cpp b/shared/properties-view/properties-view.cpp
index c71cbaab8..3f991aaaf 100644
--- a/shared/properties-view/properties-view.cpp
+++ b/shared/properties-view/properties-view.cpp
@@ -27,7 +27,7 @@
 #include <QUuid>
 #include "double-slider.hpp"
 #include "spinbox-ignorewheel.hpp"
-#include "properties-view.hpp"
+#include "moc_properties-view.cpp"
 #include "properties-view.moc.hpp"
 
 #include <qt-wrappers.hpp>
diff --git a/shared/properties-view/spinbox-ignorewheel.cpp b/shared/properties-view/spinbox-ignorewheel.cpp
index 0452b9337..aa599d836 100644
--- a/shared/properties-view/spinbox-ignorewheel.cpp
+++ b/shared/properties-view/spinbox-ignorewheel.cpp
@@ -1,4 +1,4 @@
-#include "spinbox-ignorewheel.hpp"
+#include "moc_spinbox-ignorewheel.cpp"
 
 SpinBoxIgnoreScroll::SpinBoxIgnoreScroll(QWidget *parent) : QSpinBox(parent)
 {
diff --git a/shared/qt/plain-text-edit/plain-text-edit.cpp b/shared/qt/plain-text-edit/plain-text-edit.cpp
index 89e9ba8a1..b2a600e30 100644
--- a/shared/qt/plain-text-edit/plain-text-edit.cpp
+++ b/shared/qt/plain-text-edit/plain-text-edit.cpp
@@ -1,4 +1,4 @@
-#include <plain-text-edit.hpp>
+#include "moc_plain-text-edit.cpp"
 #include <QFontDatabase>
 
 OBSPlainTextEdit::OBSPlainTextEdit(QWidget *parent, bool monospace)
diff --git a/shared/qt/slider-ignorewheel/slider-ignorewheel.cpp b/shared/qt/slider-ignorewheel/slider-ignorewheel.cpp
index 69f595405..36d602a3f 100644
--- a/shared/qt/slider-ignorewheel/slider-ignorewheel.cpp
+++ b/shared/qt/slider-ignorewheel/slider-ignorewheel.cpp
@@ -1,4 +1,4 @@
-#include "slider-ignorewheel.hpp"
+#include "moc_slider-ignorewheel.cpp"
 
 SliderIgnoreScroll::SliderIgnoreScroll(QWidget *parent) : QSlider(parent)
 {
diff --git a/shared/qt/vertical-scroll-area/vertical-scroll-area.cpp b/shared/qt/vertical-scroll-area/vertical-scroll-area.cpp
index 684c9c1be..ccfdc8f44 100644
--- a/shared/qt/vertical-scroll-area/vertical-scroll-area.cpp
+++ b/shared/qt/vertical-scroll-area/vertical-scroll-area.cpp
@@ -1,5 +1,5 @@
 #include <QResizeEvent>
-#include "vertical-scroll-area.hpp"
+#include "moc_vertical-scroll-area.cpp"
 
 void VScrollArea::resizeEvent(QResizeEvent *event)
 {
diff --git a/shared/qt/wrappers/qt-wrappers.cpp b/shared/qt/wrappers/qt-wrappers.cpp
index 7e016b0d7..f7cc449a1 100644
--- a/shared/qt/wrappers/qt-wrappers.cpp
+++ b/shared/qt/wrappers/qt-wrappers.cpp
@@ -15,7 +15,7 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
 
-#include "qt-wrappers.hpp"
+#include "moc_qt-wrappers.cpp"
 
 #include <graphics/graphics.h>
 #include <util/threading.h>