tdf#42949 Fix IWYU warnings in libreofficekit/

Found with bin/find-unneeded-includes
Only removal proposals are dealt with here.

Change-Id: Ic57b1259e612cc38ad22f123edbaca690cd506ab
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/89937
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

17 files changed, 24 insertions, 43 deletions

diff --git a/libreofficekit/IwyuFilter_libreofficekit.yaml b/libreofficekit/IwyuFilter_libreofficekit.yaml
new file mode 100644
index 000000000000..128f5a357fd9
--- /dev/null
+++ b/libreofficekit/IwyuFilter_libreofficekit.yaml
@@ -0,0 +1,2 @@
+---
+assumeFilename: libreofficekit/source/gtk/lokdocview.cxx
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-application-window.cxx b/libreofficekit/qa/gtktiledviewer/gtv-application-window.cxx
index 2ebaf0e49aec..4d2dbd41f251 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-application-window.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-application-window.cxx
@@ -24,7 +24,6 @@
 #include "gtv-lok-dialog.hxx"
 
 #include <boost/property_tree/json_parser.hpp>
-#include <optional>
 
 namespace {
 
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-application-window.hxx b/libreofficekit/qa/gtktiledviewer/gtv-application-window.hxx
index 21508097e077..9d3d519627cd 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-application-window.hxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-application-window.hxx
@@ -12,7 +12,6 @@
 
 #include <gtk/gtk.h>
 
-#include <LibreOfficeKit/LibreOfficeKitGtk.h>
 #include <LibreOfficeKit/LibreOfficeKitEnums.h>
 
 #include "gtv-main-toolbar.hxx"
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-application.cxx b/libreofficekit/qa/gtktiledviewer/gtv-application.cxx
index fcbd57dda73e..8b54b7f951f9 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-application.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-application.cxx
@@ -12,6 +12,8 @@
 #include "gtv-application.hxx"
 #include "gtv-application-window.hxx"
 
+#include <LibreOfficeKit/LibreOfficeKitGtk.h>
+
 #include <string>
 
 namespace {
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-calc-header-bar.cxx b/libreofficekit/qa/gtktiledviewer/gtv-calc-header-bar.cxx
index ff6023d5a74f..794d157667bc 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-calc-header-bar.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-calc-header-bar.cxx
@@ -12,14 +12,9 @@
 #include <cmath>
 #include <iostream>
 
-#include "gtv-application-window.hxx"
-#include "gtv-signal-handlers.hxx"
-#include "gtv-helpers.hxx"
 #include "gtv-calc-header-bar.hxx"
 
-#include <map>
-#include <boost/property_tree/json_parser.hpp>
-#include <optional>
+#include <boost/property_tree/ptree.hpp>
 #include <o3tl/unreachable.hxx>
 
 namespace {
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-calc-header-bar.hxx b/libreofficekit/qa/gtktiledviewer/gtv-calc-header-bar.hxx
index 6e0815cf5b3a..a1a4d37a31cf 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-calc-header-bar.hxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-calc-header-bar.hxx
@@ -12,7 +12,7 @@
 
 #include <gtk/gtk.h>
 
-#include <boost/property_tree/json_parser.hpp>
+#include <boost/property_tree/ptree_fwd.hpp>
 
 G_BEGIN_DECLS
 
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-comments-sidebar.cxx b/libreofficekit/qa/gtktiledviewer/gtv-comments-sidebar.cxx
index dc099bcb4e87..f63e77fd16e4 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-comments-sidebar.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-comments-sidebar.cxx
@@ -9,15 +9,14 @@
 
 #include <gtk/gtk.h>
 
-#include <cmath>
 #include <iostream>
 
 #include "gtv-application-window.hxx"
-#include "gtv-signal-handlers.hxx"
 #include "gtv-helpers.hxx"
 #include "gtv-comments-sidebar.hxx"
 
-#include <map>
+#include <LibreOfficeKit/LibreOfficeKitGtk.h>
+
 #include <boost/property_tree/json_parser.hpp>
 
 #ifdef __GNUC__
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-helpers.cxx b/libreofficekit/qa/gtktiledviewer/gtv-helpers.cxx
index 097bacb62062..b557fe4ba99b 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-helpers.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-helpers.cxx
@@ -14,6 +14,9 @@
 #include <cstring>
 
 #include "gtv-helpers.hxx"
+#include "gtv-signal-handlers.hxx"
+
+#include <boost/property_tree/ptree.hpp>
 
 void GtvHelpers::userPromptDialog(GtkWindow* pWindow, const std::string& aTitle, std::map<std::string, std::string>& aEntries)
 {
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-helpers.hxx b/libreofficekit/qa/gtktiledviewer/gtv-helpers.hxx
index cc686bfdfdd4..c4a4f4130695 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-helpers.hxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-helpers.hxx
@@ -12,13 +12,12 @@
 
 #include <gtk/gtk.h>
 
-#include "gtv-signal-handlers.hxx"
-
 #include <map>
+#include <sstream>
 #include <string>
 #include <memory>
 
-#include <boost/property_tree/json_parser.hpp>
+#include <boost/property_tree/ptree_fwd.hpp>
 
 #define UI_FILE_NAME "gtv.ui"
 
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-lok-dialog.cxx b/libreofficekit/qa/gtktiledviewer/gtv-lok-dialog.cxx
index fcb336fb248b..bb70a15159d1 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-lok-dialog.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-lok-dialog.cxx
@@ -10,24 +10,17 @@
 #include <gtk/gtk.h>
 #include <gdk/gdkkeysyms.h>
 
-#include <cmath>
 #include <iostream>
-#include <sstream>
 
 #include <LibreOfficeKit/LibreOfficeKitGtk.h>
 #include <LibreOfficeKit/LibreOfficeKitEnums.h>
 
 #include "gtv-application-window.hxx"
-#include "gtv-signal-handlers.hxx"
-#include "gtv-helpers.hxx"
 #include "gtv-lok-dialog.hxx"
 
 #include <com/sun/star/awt/Key.hpp>
 #include <vcl/event.hxx>
 
-#include <map>
-#include <boost/property_tree/json_parser.hpp>
-
 namespace {
 
 struct GtvLokDialogPrivate
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-lokdocview-signal-handlers.cxx b/libreofficekit/qa/gtktiledviewer/gtv-lokdocview-signal-handlers.cxx
index 359b6ad20833..794774acfe52 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-lokdocview-signal-handlers.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-lokdocview-signal-handlers.cxx
@@ -11,16 +11,12 @@
 
 #include "gtv-application-window.hxx"
 #include "gtv-helpers.hxx"
-#include "gtv-signal-handlers.hxx"
 #include "gtv-calc-header-bar.hxx"
 #include "gtv-comments-sidebar.hxx"
 #include "gtv-lokdocview-signal-handlers.hxx"
 #include "gtv-lok-dialog.hxx"
 
 #include <boost/property_tree/json_parser.hpp>
-#include <optional>
-
-#include <iostream>
 
 static gboolean deleteLokDialog(GtkWidget* pWidget, GdkEvent* /*event*/, gpointer userdata)
 {
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-lokdocview-signal-handlers.hxx b/libreofficekit/qa/gtktiledviewer/gtv-lokdocview-signal-handlers.hxx
index aedc8d216ad0..41fc73ab1a07 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-lokdocview-signal-handlers.hxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-lokdocview-signal-handlers.hxx
@@ -11,6 +11,7 @@
 #define GTV_LOKDOCVIEW_SIGNAL_HANDLERS_H
 
 #include <gtk/gtk.h>
+#include <LibreOfficeKit/LibreOfficeKitGtk.h>
 
 namespace LOKDocViewSigHandlers {
     void editChanged(LOKDocView* pDocView, gboolean bWasEdit, gpointer);
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-main-toolbar.cxx b/libreofficekit/qa/gtktiledviewer/gtv-main-toolbar.cxx
index f2b76c1a93e3..73ff6042e911 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-main-toolbar.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-main-toolbar.cxx
@@ -13,15 +13,13 @@
 #include "gtv-main-toolbar.hxx"
 #include "gtv-signal-handlers.hxx"
 #include "gtv-helpers.hxx"
-#include "gtv-calc-header-bar.hxx"
-#include "gtv-lok-dialog.hxx"
 
+#include <LibreOfficeKit/LibreOfficeKitGtk.h>
+
+#include <fstream>
 #include <map>
 #include <memory>
 
-#include <boost/property_tree/json_parser.hpp>
-#include <optional>
-
 namespace {
 
 struct GtvMainToolbarPrivateImpl
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-main.cxx b/libreofficekit/qa/gtktiledviewer/gtv-main.cxx
index c57afd0c2abe..a1bf7ed928e2 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-main.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-main.cxx
@@ -7,7 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#include <gtk/gtk.h>
+#include <gio/gio.h>
 
 #include "gtv-application.hxx"
 
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-signal-handlers.cxx b/libreofficekit/qa/gtktiledviewer/gtv-signal-handlers.cxx
index dd601375a32c..df4146628cc1 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-signal-handlers.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-signal-handlers.cxx
@@ -12,9 +12,9 @@
 #include "gtv-application-window.hxx"
 #include "gtv-helpers.hxx"
 #include "gtv-lokdocview-signal-handlers.hxx"
-#include "gtv-lok-dialog.hxx"
+#include "gtv-signal-handlers.hxx"
 
-#include <sal/types.h>
+#include <sal/macros.h>
 
 #include <map>
 #include <vector>
diff --git a/libreofficekit/qa/tilebench/tilebench.cxx b/libreofficekit/qa/tilebench/tilebench.cxx
index 28b6bc54d915..54a05c653e34 100644
--- a/libreofficekit/qa/tilebench/tilebench.cxx
+++ b/libreofficekit/qa/tilebench/tilebench.cxx
@@ -7,7 +7,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#include <assert.h>
 #include <stdio.h>
 #include <string.h>
 #include <cmath>
@@ -15,7 +14,6 @@
 #include <vector>
 #include <atomic>
 #include <iostream>
-#include <fstream>
 #include <osl/time.h>
 
 #include <LibreOfficeKit/LibreOfficeKitEnums.h>
@@ -23,7 +21,6 @@
 #include <LibreOfficeKit/LibreOfficeKit.hxx>
 
 #include <boost/property_tree/json_parser.hpp>
-#include <optional>
 
 using namespace lok;
 
diff --git a/libreofficekit/source/gtk/tilebuffer.hxx b/libreofficekit/source/gtk/tilebuffer.hxx
index bc42f3e95918..9e7203b3bd69 100644
--- a/libreofficekit/source/gtk/tilebuffer.hxx
+++ b/libreofficekit/source/gtk/tilebuffer.hxx
@@ -10,13 +10,11 @@
 #ifndef INCLUDED_TILEBUFFER_HXX
 #define INCLUDED_TILEBUFFER_HXX
 
-#include <gdk/gdkkeysyms.h>
-#include <gdk-pixbuf/gdk-pixbuf.h>
-#include <map>
+#include <cairo.h>
+#include <gio/gio.h>
+#include <glib.h>
 
-#include <LibreOfficeKit/LibreOfficeKit.h>
-#include <LibreOfficeKit/LibreOfficeKitEnums.h>
-#include <LibreOfficeKit/LibreOfficeKitGtk.h>
+#include <map>
 
 #define LOK_TILEBUFFER_ERROR (LOKTileBufferErrorQuark())