From a4ccabcf6deaeb42c65d5d6d84ba0ceff8003876 Mon Sep 17 00:00:00 2001
From: Anthony Liguori
Date: Wed, 20 Feb 2013 07:43:20 -0600
Subject: ui: add basic GTK gui (v5)

This is minimalistic and just contains the basic widget infrastructure.  The GUI
consists of a menu and a GtkNotebook.  To start with, the notebook has its tabs
hidden which provides a UI that looks very similar to SDL with the exception of
the menu bar.

The menu bar allows a user to toggle the visibility of the tabs.  Cairo is used
for rendering.

I used gtk-vnc as a reference.  gtk-vnc solves the same basic problems as QEMU
since it was originally written as a remote display for QEMU.  So for the most
part, the approach to rendering and keyboard handling should be pretty solid for
GTK.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1361367806-4599-4-git-send-email-aliguori@us.ibm.com
---
 configure | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

(limited to 'configure')

diff --git a/configure b/configure
index 2008978709..5ea760b039 100755
--- a/configure
+++ b/configure
@@ -226,6 +226,7 @@ coroutine=""
 seccomp=""
 glusterfs=""
 virtio_blk_data_plane=""
+gtk=""
 
 # parse CC options first
 for opt do
@@ -897,6 +898,10 @@ for opt do
   ;;
   --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes"
   ;;
+  --disable-gtk) gtk="no"
+  ;;
+  --enable-gtk) gtk="yes"
+  ;;
   *) echo "ERROR: unknown option $opt"; show_help="yes"
   ;;
   esac
@@ -1635,6 +1640,26 @@ if test "$sparse" != "no" ; then
   fi
 fi
 
+##########################################
+# GTK probe
+
+if test "$gtk" != "no"; then
+    if $pkg_config gtk+-2.0 --modversion >/dev/null 2>/dev/null && \
+       $pkg_config vte --modversion >/dev/null 2>/dev/null; then
+	gtk_cflags=`$pkg_config --cflags gtk+-2.0 2>/dev/null`
+	gtk_libs=`$pkg_config --libs gtk+-2.0 2>/dev/null`
+	vte_cflags=`$pkg_config --cflags vte 2>/dev/null`
+	vte_libs=`$pkg_config --libs vte 2>/dev/null`
+	libs_softmmu="$gtk_libs $vte_libs $libs_softmmu"
+	gtk="yes"
+    else
+	if test "$gtk" = "yes" ; then
+	    feature_not_found "gtk"
+	fi
+	gtk="no"
+    fi
+fi
+
 ##########################################
 # SDL probe
 
@@ -3301,6 +3326,7 @@ if test "$darwin" = "yes" ; then
 fi
 echo "pixman            $pixman"
 echo "SDL support       $sdl"
+echo "GTK support       $gtk"
 echo "curses support    $curses"
 echo "curl support      $curl"
 echo "mingw32 support   $mingw32"
@@ -3591,6 +3617,11 @@ if test "$bluez" = "yes" ; then
   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
 fi
 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
+if test "$gtk" = "yes" ; then
+  echo "CONFIG_GTK=y" >> $config_host_mak
+  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
+  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
+fi
 if test "$xen" = "yes" ; then
   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
-- 
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