[PATCH v2 1/3] ui: Remove deprecated parameters of the "-display sdl" option

[Thomas Huth <thuth@redhat.com>]

These parameters are in the way for further refactoring (since they
use an underscore in the name which is forbidden in QAPI), so let's
remove these now that their deprecation period is over.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 docs/about/deprecated.rst       | 16 -------------
 docs/about/removed-features.rst | 17 ++++++++++++++
 softmmu/vl.c                    | 41 +--------------------------------
 qemu-options.hx                 | 32 ++-----------------------
 4 files changed, 20 insertions(+), 86 deletions(-)

diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst
index a92ae0f162..562a133f18 100644
--- a/docs/about/deprecated.rst
+++ b/docs/about/deprecated.rst
@@ -81,22 +81,6 @@ the process listing. This is replaced by the new ``password-secret``
 option which lets the password be securely provided on the command
 line using a ``secret`` object instance.
 
-``-display sdl,window_close=...`` (since 6.1)
-'''''''''''''''''''''''''''''''''''''''''''''
-
-Use ``-display sdl,window-close=...`` instead (i.e. with a minus instead of
-an underscore between "window" and "close").
-
-``-alt-grab`` and ``-display sdl,alt_grab=on`` (since 6.2)
-''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
-
-Use ``-display sdl,grab-mod=lshift-lctrl-lalt`` instead.
-
-``-ctrl-grab`` and ``-display sdl,ctrl_grab=on`` (since 6.2)
-''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
-
-Use ``-display sdl,grab-mod=rctrl`` instead.
-
 ``-sdl`` (since 6.2)
 ''''''''''''''''''''
 
diff --git a/docs/about/removed-features.rst b/docs/about/removed-features.rst
index eb76974347..4c9e001c35 100644
--- a/docs/about/removed-features.rst
+++ b/docs/about/removed-features.rst
@@ -370,6 +370,23 @@ The ``opened=on`` option in the command line or QMP ``object-add`` either had
 no effect (if ``opened`` was the last option) or caused errors.  The property
 is therefore useless and should simply be removed.
 
+``-display sdl,window_close=...`` (removed in 7.1)
+''''''''''''''''''''''''''''''''''''''''''''''''''
+
+Use ``-display sdl,window-close=...`` instead (i.e. with a minus instead of
+an underscore between "window" and "close").
+
+``-alt-grab`` and ``-display sdl,alt_grab=on`` (removed in 7.1)
+'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
+
+Use ``-display sdl,grab-mod=lshift-lctrl-lalt`` instead.
+
+``-ctrl-grab`` and ``-display sdl,ctrl_grab=on`` (removed in 7.1)
+'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
+
+Use ``-display sdl,grab-mod=rctrl`` instead.
+
+
 QEMU Machine Protocol (QMP) commands
 ------------------------------------
 
diff --git a/softmmu/vl.c b/softmmu/vl.c
index 84a31eba76..57ab9d5322 100644
--- a/softmmu/vl.c
+++ b/softmmu/vl.c
@@ -1079,32 +1079,7 @@ static void parse_display(const char *p)
                 } else {
                     goto invalid_sdl_args;
                 }
-            } else if (strstart(opts, ",alt_grab=", &nextopt)) {
-                opts = nextopt;
-                if (strstart(opts, "on", &nextopt)) {
-                    alt_grab = 1;
-                } else if (strstart(opts, "off", &nextopt)) {
-                    alt_grab = 0;
-                } else {
-                    goto invalid_sdl_args;
-                }
-                warn_report("alt_grab is deprecated, use grab-mod instead.");
-            } else if (strstart(opts, ",ctrl_grab=", &nextopt)) {
-                opts = nextopt;
-                if (strstart(opts, "on", &nextopt)) {
-                    ctrl_grab = 1;
-                } else if (strstart(opts, "off", &nextopt)) {
-                    ctrl_grab = 0;
-                } else {
-                    goto invalid_sdl_args;
-                }
-                warn_report("ctrl_grab is deprecated, use grab-mod instead.");
-            } else if (strstart(opts, ",window_close=", &nextopt) ||
-                       strstart(opts, ",window-close=", &nextopt)) {
-                if (strstart(opts, ",window_close=", NULL)) {
-                    warn_report("window_close with an underscore is deprecated,"
-                                " please use window-close instead.");
-                }
+            } else if (strstart(opts, ",window-close=", &nextopt)) {
                 opts = nextopt;
                 dpy.has_window_close = true;
                 if (strstart(opts, "on", &nextopt)) {
@@ -1962,10 +1937,6 @@ static void qemu_create_early_backends(void)
     const bool use_gtk = false;
 #endif
 
-    if ((alt_grab || ctrl_grab) && !use_sdl) {
-        error_report("-alt-grab and -ctrl-grab are only valid "
-                     "for SDL, ignoring option");
-    }
     if (dpy.has_window_close && !use_gtk && !use_sdl) {
         error_report("window-close is only valid for GTK and SDL, "
                      "ignoring option");
@@ -3273,16 +3244,6 @@ void qemu_init(int argc, char **argv, char **envp)
                 dpy.has_full_screen = true;
                 dpy.full_screen = true;
                 break;
-            case QEMU_OPTION_alt_grab:
-                alt_grab = 1;
-                warn_report("-alt-grab is deprecated, please use "
-                            "-display sdl,grab-mod=lshift-lctrl-lalt instead.");
-                break;
-            case QEMU_OPTION_ctrl_grab:
-                ctrl_grab = 1;
-                warn_report("-ctrl-grab is deprecated, please use "
-                            "-display sdl,grab-mod=rctrl instead.");
-                break;
             case QEMU_OPTION_sdl:
                 warn_report("-sdl is deprecated, use -display sdl instead.");
 #ifdef CONFIG_SDL
diff --git a/qemu-options.hx b/qemu-options.hx
index b484640067..011caad530 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -1938,8 +1938,8 @@ DEF("display", HAS_ARG, QEMU_OPTION_display,
     "-display spice-app[,gl=on|off]\n"
 #endif
 #if defined(CONFIG_SDL)
-    "-display sdl[,alt_grab=on|off][,ctrl_grab=on|off][,gl=on|core|es|off]\n"
-    "            [,grab-mod=<mod>][,show-cursor=on|off][,window-close=on|off]\n"
+    "-display sdl[,gl=on|core|es|off][,grab-mod=<mod>][,show-cursor=on|off]\n"
+    "            [,window-close=on|off]\n"
 #endif
 #if defined(CONFIG_GTK)
     "-display gtk[,full-screen=on|off][,gl=on|off][,grab-on-hover=on|off]\n"
@@ -2012,12 +2012,6 @@ SRST
         the mouse grabbing in conjunction with the "g" key. ``<mods>`` can be
         either ``lshift-lctrl-lalt`` or ``rctrl``.
 
-        ``alt_grab=on|off`` : Use Control+Alt+Shift-g to toggle mouse grabbing.
-        This parameter is deprecated - use ``grab-mod`` instead.
-
-        ``ctrl_grab=on|off`` : Use Right-Control-g to toggle mouse grabbing.
-        This parameter is deprecated - use ``grab-mod`` instead.
-
         ``gl=on|off|core|es`` : Use OpenGL for displaying
 
         ``show-cursor=on|off`` :  Force showing the mouse cursor
@@ -2103,28 +2097,6 @@ SRST
     is displayed in graphical mode.
 ERST
 
-DEF("alt-grab", 0, QEMU_OPTION_alt_grab,
-    "-alt-grab       use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt)\n",
-    QEMU_ARCH_ALL)
-SRST
-``-alt-grab``
-    Use Ctrl-Alt-Shift to grab mouse (instead of Ctrl-Alt). Note that
-    this also affects the special keys (for fullscreen, monitor-mode
-    switching, etc). This option is deprecated - please use
-    ``-display sdl,grab-mod=lshift-lctrl-lalt`` instead.
-ERST
-
-DEF("ctrl-grab", 0, QEMU_OPTION_ctrl_grab,
-    "-ctrl-grab      use Right-Ctrl to grab mouse (instead of Ctrl-Alt)\n",
-    QEMU_ARCH_ALL)
-SRST
-``-ctrl-grab``
-    Use Right-Ctrl to grab mouse (instead of Ctrl-Alt). Note that this
-    also affects the special keys (for fullscreen, monitor-mode
-    switching, etc). This option is deprecated - please use
-    ``-display sdl,grab-mod=rctrl`` instead.
-ERST
-
 DEF("sdl", 0, QEMU_OPTION_sdl,
     "-sdl            shorthand for -display sdl\n", QEMU_ARCH_ALL)
 SRST
-- 
2.27.0