[dasher] g/c The GPE Palmtop Environment which had its last release over a decade ago.

[Patrick Welche <pwelche src gnome org>]

commit 3d15296bb95fd94ab65641b9d49942945e840f14
Author: Patrick Welche <prlw1 cam ac uk>
Date:   Wed Jun 2 12:17:55 2021 +0100

    g/c The GPE Palmtop Environment which had its last release over a decade ago.

 INSTALL.Linux                      |   2 -
 Src/Gtk2/Makefile.am               |   9 +-
 Src/Gtk2/dasher_main.cpp           |   3 -
 Src/Gtk2/gpesettings_store.cc      | 224 -------------------------------------
 Src/Gtk2/gpesettings_store.h       |  23 ----
 Src/README_directory_structure.txt |   2 +-
 Src/main.cc                        |  13 ---
 configure.ac                       |  19 ----
 8 files changed, 2 insertions(+), 293 deletions(-)
---
diff --git a/INSTALL.Linux b/INSTALL.Linux
index 5e36b6448..038d1ff38 100644
--- a/INSTALL.Linux
+++ b/INSTALL.Linux
@@ -55,8 +55,6 @@ correctly build without modifications to the source code. If you are
 willing to invest some time in getting these up to date, please let us
 know!
 
-   --with-gpe          Build binaries for the GPE palmtop environment.
-
    --with-qte          Build binaries using the QTE environment.
 
 
diff --git a/Src/Gtk2/Makefile.am b/Src/Gtk2/Makefile.am
index b7cb2fbf8..8f66b3f1b 100644
--- a/Src/Gtk2/Makefile.am
+++ b/Src/Gtk2/Makefile.am
@@ -5,12 +5,6 @@ noinst_LTLIBRARIES = libdashergtk.la libdashercontrol.la
 
 #bin_PROGRAMS = dasher-config
 
-if WITH_GPE
-settings_store = gpesettings_store.cc gpesettings_store.h
-else
-settings_store = 
-endif
-
 #dasher_config_SOURCES = \
 #              DasherAppSettings.cpp \
 #              DasherAppSettings.h \
@@ -40,8 +34,7 @@ libdashercontrol_la_SOURCES = \
                custom_marshal.cpp \
                custom_marshal.h \
                joystick_input.h \
-               mouse_input.h \
-               $(settings_store)
+               mouse_input.h
 
 if USE_SPEECHDISPATCHER
 libdashercontrol_la_SOURCES += SpeechDispatcher.cpp
diff --git a/Src/Gtk2/dasher_main.cpp b/Src/Gtk2/dasher_main.cpp
index c7fce5333..e399910cf 100644
--- a/Src/Gtk2/dasher_main.cpp
+++ b/Src/Gtk2/dasher_main.cpp
@@ -406,9 +406,6 @@ dasher_main_load_interface(DasherMain *pSelf) {
   //  dasher_main_build_context_menu(pSelf);
 
   // Set up any non-registry-dependent options
-#ifdef WITH_GPE
-  gtk_window_set_decorated(pPrivate->pMainWindow, false);
-#endif
   
   // Hide any widgets which aren't appropriate for this mode
   if(pPrivate->pAppSettings->GetLong(APP_LP_STYLE) == APP_STYLE_DIRECT) {
diff --git a/Src/README_directory_structure.txt b/Src/README_directory_structure.txt
index fc28a5eb3..a9368d0b9 100644
--- a/Src/README_directory_structure.txt
+++ b/Src/README_directory_structure.txt
@@ -1,6 +1,6 @@
 DasherCore      - The Dasher Engine
 Win32           - The MS Windows GUI, coded using the Windows API (not MFC).
-Gtk2           - The Unix GUI, coded using GTK2. Also includes GPE code.
+Gtk2           - The Unix GUI, coded using GTK2.
 MacOSX         - The MacOS X GUI, coded using Cocoa.
 Qt             - The QTopia GUI, aimed at QT-based palmtops
 Your platform here:
diff --git a/Src/main.cc b/Src/main.cc
index 8edf97751..223225f55 100644
--- a/Src/main.cc
+++ b/Src/main.cc
@@ -13,17 +13,9 @@
 /* Just to make sure the symbols for the editor are visible. */
 // #include <Gtk2/dasher_editor_internal.h>
 
-#ifdef WITH_GPE
-#include <gpe/init.h>
-#endif
-
 #include "dasher.h"
 #include "dasher_main.h"
 
-#ifdef WITH_GPE
-#include "gpesettings_store.h"
-#endif
-
 //extern int optind;
 //extern const gchar *filename;
 
@@ -179,12 +171,7 @@ int main(int argc, char *argv[]) {
     return 0;
   }
 
-#ifdef WITH_GPE
-  gpe_application_init(&argc, &argv);
-  init_xsettings();
-#else
   gtk_init(&argc, &argv);
-#endif
 
   g_set_application_name("Dasher");
   gtk_window_set_default_icon_name("dasher");
diff --git a/configure.ac b/configure.ac
index db1a4462c..d26940be7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -62,15 +62,6 @@ AC_ARG_ENABLE([speech],
        [AS_HELP_STRING([--enable-speech=@<:@speechdispatcher@:>@],
                [build with speech support (default is YES)])])
 
-AC_ARG_WITH([gpe],
-        AS_HELP_STRING([--with-gpe],[build with GPE support (default is NO -- currently untested)]), 
-        if test "x$withval" = "xno"; then
-          WITHGPE=false; 
-        else
-          WITHGPE=true;
-         fi, 
-        WITHGPE=false)
-
 AC_ARG_ENABLE([atspi],
        [AS_HELP_STRING([--enable-atspi],
                [with Gtk3 use atspi rather than Xtst for direct entry mode if found (default is YES)])])
@@ -243,10 +234,6 @@ if test x"$WITHTILT" = xtrue; then
        AC_DEFINE([TILT], 1, [Tilt input support enabled])
 fi
 
-if test x"$WITHGPE" = xtrue; then
-       AC_DEFINE([WITH_GPE], 1, [gpe is present])
-fi
-
 dnl if test x"$WITHDARWIN" = xtrue ; then
 dnl         AC_DEFINE([WITH_DARWIN], 1, [Targeting Darwin/X11])
 dnl fi
@@ -262,18 +249,12 @@ AC_SUBST(gthread_CFLAGS)
 
 AM_CONDITIONAL(USE_SPEECHDISPATCHER, test $speech_module = speechdispatcher)
 AM_CONDITIONAL(GNOME_HELP, test x$WITHGNOME = xtrue)
-AM_CONDITIONAL(WITH_GPE, test x$WITHGPE = xtrue)
 AM_CONDITIONAL(JAPANESE, test x$WITHJAPANESE = xtrue)
 AM_CONDITIONAL(JOYSTICK, test x$WITHJOYSTICK = xtrue)
 
 AC_SUBST(GTK_CFLAGS)
 AC_SUBST(GTK_LIBS)
 
-if test x"$WITHGPE" = xtrue ; then
-       SETTINGS_CFLAGS=" "
-       SETTINGS_LIBS="-lgpewidget -lXsettings-client -lXsettings"
-fi
-
 GTKBUILD_CFLAGS="$GTK_CFLAGS $GIO_CFLAGS $SETTINGS_CFLAGS $gthread_CFLAGS"
 
 GTKBUILD_LIBS="$X_LIBS $GTK_LIBS $GIO_LIBS $SETTINGS_LIBS $gthread_LIBS"