fix spellcheck dependencies

.github/workflows/appimage-build.yml

@@ -31,11 +31,14 @@ jobs:
             libcanberra-dev libdbus-glib-1-dev libglib2.0-dev \
             libarchive-dev \
             libgtk-3-dev \
+            libenchant-2-2 enchant-2 \
+            libnuspell5 \
             libwayland-client0 libwayland-cursor0 libwayland-egl1 \
             libxkbcommon0 \
             libgtk-3-bin libglib2.0-bin shared-mime-info gsettings-desktop-schemas \
             libluajit-5.1-dev libpci-dev libperl-dev libssl-dev libayatana-appindicator3-dev \
             perl python3 python3-minimal python3-dev python3-cffi mono-devel desktop-file-utils \
+            hunspell hunspell-en-us hunspell-en-gb hunspell-en-ca hunspell-es hunspell-fr hunspell-de-de hunspell-it hunspell-pt-br hunspell-ru hunspell-uk hunspell-nl hunspell-pl \
             fonts-noto-color-emoji breeze-gtk-theme \
             patchelf file curl
 
@@ -125,17 +128,68 @@ jobs:
             cp -a /usr/lib/gtk-3.0/modules AppDir/usr/lib/gtk-3.0/
           fi
 
+          if compgen -G '/usr/lib/x86_64-linux-gnu/libenchant-2.so*' > /dev/null; then
+            install -d AppDir/usr/lib/x86_64-linux-gnu
+            cp -a /usr/lib/x86_64-linux-gnu/libenchant-2.so* AppDir/usr/lib/x86_64-linux-gnu/
+          fi
+
+          if compgen -G '/usr/lib/x86_64-linux-gnu/libgmodule-2.0.so*' > /dev/null; then
+            install -d AppDir/usr/lib/x86_64-linux-gnu
+            cp -a /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so* AppDir/usr/lib/x86_64-linux-gnu/
+          fi
+
+          if compgen -G '/usr/lib/x86_64-linux-gnu/libnuspell.so*' > /dev/null; then
+            install -d AppDir/usr/lib/x86_64-linux-gnu
+            cp -a /usr/lib/x86_64-linux-gnu/libnuspell.so* AppDir/usr/lib/x86_64-linux-gnu/
+          fi
+
+          if compgen -G '/usr/lib/x86_64-linux-gnu/libhunspell-*.so*' > /dev/null; then
+            install -d AppDir/usr/lib/x86_64-linux-gnu
+            cp -a /usr/lib/x86_64-linux-gnu/libhunspell-*.so* AppDir/usr/lib/x86_64-linux-gnu/
+          fi
+
+          if [ -d "/usr/lib/x86_64-linux-gnu/enchant-2" ]; then
+            install -d AppDir/usr/lib/x86_64-linux-gnu
+            cp -a /usr/lib/x86_64-linux-gnu/enchant-2 AppDir/usr/lib/x86_64-linux-gnu/
+          fi
+
+          if [ -d "/usr/share/enchant-2" ]; then
+            install -d AppDir/usr/share
+            cp -a /usr/share/enchant-2 AppDir/usr/share/
+          fi
+
+          if [ -d "/etc/enchant-2" ]; then
+            install -d AppDir/etc
+            cp -a /etc/enchant-2 AppDir/etc/
+          fi
+
+          if [ -d "/usr/share/hunspell" ]; then
+            install -d AppDir/usr/share
+            cp -a /usr/share/hunspell AppDir/usr/share/
+          fi
+
       - name: Verify bundled plugins
         run: |
           set -eux
 
-          # Include every built-in plugin except the Windows-only update plugin.
           find AppDir/usr/lib -maxdepth 4 -type f -name '*.so' -path '*/zoitechat/plugins/*' -print | sort
 
           for plugin in checksum fishlim lua perl python sysinfo; do
             find "AppDir/usr/lib" -maxdepth 4 -type f -name "${plugin}.so" -path '*/zoitechat/plugins/*' -print -quit | grep -q .
           done
 
+          find AppDir/usr/lib/x86_64-linux-gnu -maxdepth 1 \( -type f -o -type l \) -name 'libenchant-2.so*' -print -quit | grep -q .
+          find AppDir/usr/lib/x86_64-linux-gnu -maxdepth 1 \( -type f -o -type l \) -name 'libgmodule-2.0.so*' -print -quit | grep -q .
+          find AppDir/usr/lib/x86_64-linux-gnu -maxdepth 1 -type f -name 'libhunspell-*.so*' -print -quit | grep -q .
+          find AppDir/usr/lib/x86_64-linux-gnu/enchant-2 -maxdepth 1 -type f -name '*hunspell*.so*' -print -quit | grep -q .
+          test -f AppDir/usr/share/hunspell/en_CA.dic
+          test -f AppDir/usr/share/hunspell/en_CA.aff
+          test -d AppDir/usr/share/enchant-2
+          ldd -r AppDir/usr/lib/x86_64-linux-gnu/libenchant-2.so.2 | tee /tmp/ldd-enchant.txt
+          if grep -q 'undefined symbol' /tmp/ldd-enchant.txt; then
+            exit 1
+          fi
+
       - name: Build AppImage
         env:
           APPIMAGE_EXTRACT_AND_RUN: 1
@@ -167,6 +221,9 @@ jobs:
           export XDG_DATA_DIRS="$APPDIR/usr/share:${XDG_DATA_DIRS:-/usr/local/share:/usr/share}"
           export GTK_EXE_PREFIX="$APPDIR/usr"
           export GTK_DATA_PREFIX="$APPDIR/usr"
+          export ENCHANT_PREFIX="$APPDIR/usr"
+          export DICPATH="$APPDIR/usr/share/hunspell${DICPATH:+:$DICPATH}"
+          export ENCHANT_CONFIG_DIR="$APPDIR/etc/enchant-2"
           gtk_path_entries=""
           if [ -d "$APPDIR/usr/lib/x86_64-linux-gnu/gtk-3.0" ]; then
             gtk_path_entries="$APPDIR/usr/lib/x86_64-linux-gnu/gtk-3.0"

src/common/cfgfiles.c

@@ -445,7 +445,6 @@ const struct prefs vars[] =
 	{"gui_dark_mode", P_OFFINT (hex_gui_dark_mode), TYPE_INT},
 	{"gui_gtk3_variant", P_OFFINT (hex_gui_gtk3_variant), TYPE_INT},
 	{"gui_tab_layout", P_OFFINT (hex_gui_tab_layout), TYPE_INT},
-	{"gui_tab_closebuttons", P_OFFINT (hex_gui_tab_closebuttons), TYPE_BOOL},
 	{"gui_tab_middleclose", P_OFFINT (hex_gui_tab_middleclose), TYPE_BOOL},
 	{"gui_tab_newtofront", P_OFFINT (hex_gui_tab_newtofront), TYPE_INT},
 	{"gui_tab_pos", P_OFFINT (hex_gui_tab_pos), TYPE_INT},
@@ -778,7 +777,6 @@ load_default_config(void)
 	prefs.hex_gui_tab_chans = 1;
 	prefs.hex_gui_tab_dialogs = 1;
 	prefs.hex_gui_tab_icons = 1;
-	prefs.hex_gui_tab_closebuttons = 1;
 	prefs.hex_gui_tab_middleclose = 1;
 	prefs.hex_gui_tab_server = 1;
 	prefs.hex_gui_tab_sort = 1;

src/common/zoitechat.h

@@ -265,7 +265,6 @@ struct zoitechatprefs
 	int hex_gui_search_pos;
 	int hex_gui_slist_select;
 	int hex_gui_tab_layout;
-	int hex_gui_tab_closebuttons;
 	int hex_gui_tab_middleclose;
 	int hex_gui_tab_newtofront;
 	int hex_gui_tab_pos;

src/fe-gtk/chanview-tabs.c

@@ -653,7 +653,7 @@ tab_click_cb (GtkWidget *wid, GdkEventButton *event, chan *ch)
 	if (event->button == 1 && event->type == GDK_BUTTON_PRESS)
 	{
 		close_button = g_object_get_data (G_OBJECT (wid), "tab-close-button");
-		if (prefs.hex_gui_tab_closebuttons && close_button &&
+		if (close_button &&
 			gtk_widget_translate_coordinates (close_button, wid, 0, 0, &close_x, &close_y))
 		{
 			gtk_widget_get_allocation (close_button, &close_alloc);
@@ -679,7 +679,7 @@ tab_close_motion_cb (GtkWidget *wid, GdkEventMotion *event, chan *ch)
 	gboolean hover = FALSE;
 
 	close_button = g_object_get_data (G_OBJECT (wid), "tab-close-button");
-	if (prefs.hex_gui_tab_closebuttons && close_button &&
+	if (close_button &&
 		gtk_widget_translate_coordinates (close_button, wid, 0, 0, &close_x, &close_y))
 	{
 		gtk_widget_get_allocation (close_button, &close_alloc);
@@ -714,7 +714,7 @@ tab_close_leave_cb (GtkWidget *wid, GdkEventCrossing *event, chan *ch)
 	GtkWidget *close_button;
 
 	close_button = g_object_get_data (G_OBJECT (wid), "tab-close-button");
-	if (prefs.hex_gui_tab_closebuttons && close_button)
+	if (close_button)
 		gtk_widget_unset_state_flags (close_button, GTK_STATE_FLAG_PRELIGHT);
 	if (gtk_widget_get_window (wid))
 		gdk_window_set_cursor (gtk_widget_get_window (wid), NULL);
@@ -780,8 +780,6 @@ cv_tabs_add (chanview *cv, chan *ch, char *name, GtkTreeIter *parent)
 						 	G_CALLBACK (tab_toggled_cb), ch);
 	g_object_set_data (G_OBJECT (but), "u", ch->userdata);
 	gtk_widget_show_all (hbox);
-	if (!prefs.hex_gui_tab_closebuttons)
-		gtk_widget_hide (close_button);
 
 	tab_add_real (cv, but, ch);
 

src/fe-gtk/setup.c

@@ -330,7 +330,6 @@ static const setting tabs_settings[] =
         {ST_TOGGLE, N_("Show icons in the channel tree"), P_OFFINTNL(hex_gui_tab_icons), 0, 0, 0},
         {ST_TOGGLE, N_("Show dotted lines in the channel tree"), P_OFFINTNL(hex_gui_tab_dots), 0, 0, 0},
         {ST_TOGGLE, N_("Scroll mouse-wheel to change tabs"), P_OFFINTNL (hex_gui_tab_scrollchans), 0, 0, 0},
-        {ST_TOGGLE, N_("Show close button on tabs"), P_OFFINTNL(hex_gui_tab_closebuttons), 0, 0, 0},
         {ST_TOGGLE, N_("Middle click to close tab"), P_OFFINTNL(hex_gui_tab_middleclose), 0, 0, 0},
         {ST_TOGGLE, N_("Smaller text"), P_OFFINTNL(hex_gui_tab_small), 0, 0, 0},
         {ST_MENU,       N_("Focus new tabs:"), P_OFFINTNL(hex_gui_tab_newtofront), 0, focusnewtabsmenu, 0},
@@ -2187,8 +2186,6 @@ setup_apply (struct zoitechatprefs *pr)
                 noapply = TRUE;
         if (DIFF (hex_gui_tab_icons))
                 noapply = TRUE;
-        if (DIFF (hex_gui_tab_closebuttons))
-                noapply = TRUE;
         if (DIFF (hex_gui_tab_server))
                 noapply = TRUE;
         if (DIFF (hex_gui_tab_small))