UI: Add Crop to Bounds checkbox to transform dialog

UI/data/locale/en-US.ini

@@ -684,6 +684,7 @@ Basic.TransformWindow.BoundsAlignment="Alignment in Bounding Box"
 Basic.TransformWindow.Bounds="Bounding Box Size"
 Basic.TransformWindow.BoundsWidth="Bounding Box Width"
 Basic.TransformWindow.BoundsHeight="Bounding Box Height"
+Basic.TransformWindow.CropToBounds="Crop to Bounding Box"
 Basic.TransformWindow.Crop="Crop"
 Basic.TransformWindow.CropLeft="Crop Left"
 Basic.TransformWindow.CropRight="Crop Right"

UI/forms/OBSBasicTransform.ui

@@ -602,6 +602,16 @@
        </widget>
       </item>
       <item row="8" column="1">
+       <widget class="QCheckBox" name="cropToBounds">
+        <property name="accessibleName">
+         <string>Basic.TransformWindow.BoundsAlignment</string>
+        </property>
+        <property name="text">
+         <string>Basic.TransformWindow.CropToBounds</string>
+        </property>
+       </widget>
+      </item>
+      <item row="9" column="1">
        <spacer name="verticalSpacer_2">
         <property name="orientation">
          <enum>Qt::Vertical</enum>
@@ -614,7 +624,7 @@
         </property>
        </spacer>
       </item>
-      <item row="9" column="0">
+      <item row="10" column="0">
        <widget class="QLabel" name="label_8">
         <property name="accessibleName">
          <string>Basic.TransformWindow.Crop</string>
@@ -624,7 +634,7 @@
         </property>
        </widget>
       </item>
-      <item row="9" column="1">
+      <item row="10" column="1">
        <layout class="QGridLayout" name="gridLayout">
         <item row="0" column="1">
          <widget class="QSpinBox" name="cropLeft">

UI/window-basic-transform.cpp

@@ -71,6 +71,8 @@ OBSBasicTransform::OBSBasicTransform(OBSSceneItem item, OBSBasic *parent)
 		   &OBSBasicTransform::OnCropChanged);
 	HookWidget(ui->cropBottom, ISCROLL_CHANGED,
 		   &OBSBasicTransform::OnCropChanged);
+	HookWidget(ui->cropToBounds, &QCheckBox::stateChanged,
+		   &OBSBasicTransform::OnControlChanged);
 
 	ui->buttonBox->button(QDialogButtonBox::Close)->setDefault(true);
 
@@ -297,6 +299,7 @@ void OBSBasicTransform::RefreshControls()
 	ui->boundsAlign->setCurrentIndex(boundsAlignIndex);
 	ui->boundsWidth->setValue(osi.bounds.x);
 	ui->boundsHeight->setValue(osi.bounds.y);
+	ui->cropToBounds->setChecked(osi.crop_to_bounds);
 
 	ui->cropLeft->setValue(int(crop.left));
 	ui->cropRight->setValue(int(crop.right));
@@ -319,6 +322,7 @@ void OBSBasicTransform::OnBoundsType(int index)
 	ui->boundsAlign->setEnabled(enable);
 	ui->boundsWidth->setEnabled(enable);
 	ui->boundsHeight->setEnabled(enable);
+	ui->cropToBounds->setEnabled(enable);
 
 	if (!ignoreItemChange) {
 		obs_bounds_type lastType = obs_sceneitem_get_bounds_type(item);
@@ -364,6 +368,7 @@ void OBSBasicTransform::OnControlChanged()
 	oti.bounds_alignment = listToAlign[ui->boundsAlign->currentIndex()];
 	oti.bounds.x = float(ui->boundsWidth->value());
 	oti.bounds.y = float(ui->boundsHeight->value());
+	oti.crop_to_bounds = ui->cropToBounds->isChecked();
 
 	ignoreTransformSignal = true;
 	obs_sceneitem_set_info(item, &oti);