Revert "[linux] fix bug 73908"

This reverts commit d6a20c6.

Author: SimplestStudio

win-linux/src/platform_linux/gtkprintdialog.cpp

@@ -8,8 +8,6 @@
 #include <algorithm>
 #include <gdk/gdkx.h>
 #include <gtk/gtkunixprint.h>
-#include <cups/cups.h>
-#include <cups/ppd.h>
 #include "components/cmessage.h"
 
 #define PDF_PRINTER_NAME "Print to File"
@@ -124,18 +122,6 @@ static GtkPageRange *get_page_ranges(GtkEntry *entry, gint *num_ranges)
     return NULL;
 }
 
-static bool isOrientationSupported(const char *printerName) {
-    const char *ppd = cupsGetPPD(printerName);
-    if (!ppd)
-        return true;
-    if (ppd_file_t *ppdF = ppdOpenFile(ppd)) {
-        bool orientation_supported = ppdFindOption(ppdF, "Orientation");
-        ppdClose(ppdF);
-        return orientation_supported;
-    }
-    return true;
-}
-
 auto gtkPaperNameFromPageSize(const QSizeF &size)->QString
 {
     QString gtkPaperName;
@@ -517,7 +503,7 @@ QDialog::DialogCode GtkPrintDialog::exec()
                 QPrinter::Landscape
             };
             const int print_ornt = (int)orient;
-            m_printer->setOrientation((print_ornt == 0 || print_ornt == 2 || !isOrientationSupported(m_printer->printerName().toLocal8Bit())) ?
+            m_printer->setOrientation((print_ornt == 0 || print_ornt == 2) ?
                         orient_arr[0] : orient_arr[1]);
         }
         break;