1.1 --- a/plover-gtk/stockicons.c	Mon Nov 02 19:01:50 2015 +0000
     1.2 +++ b/plover-gtk/stockicons.c	Tue Jul 14 13:17:21 2020 +0100
     1.3 @@ -34,6 +34,8 @@
     1.4      GSList *tmp_list;
     1.5      static gint found_svg=-1;
     1.6      gchar **mime_types,**mime_type;
     1.7 +    if (g_getenv("PLOVER_IGNORE_SVG_SUPPORT"))
     1.8 +	return FALSE;
     1.9      if (found_svg!=-1)
    1.10  	return found_svg;
    1.11      formats=gdk_pixbuf_get_formats();
    1.12 @@ -55,10 +57,15 @@
    1.13  {
    1.14      int w,h;
    1.15      GdkPixbuf *pixbuf;
    1.16 +    GtkSettings *settings;
    1.17      GtkIconSource *source;
    1.18 -    if (gtk_icon_size_lookup(size,&w,&h))
    1.19 +    GError *err=NULL;
    1.20 +    settings=gtk_settings_get_default();
    1.21 +    if (!settings)
    1.22 +	g_warning("plover: Can't add icons without a default screen");
    1.23 +    else if (gtk_icon_size_lookup_for_settings(settings,size,&w,&h))
    1.24      {
    1.25 -	pixbuf=gdk_pixbuf_new_from_file_at_size(filename,w,h,NULL);
    1.26 +	pixbuf=gdk_pixbuf_new_from_file_at_size(filename,w,h,&err);
    1.27  	if (pixbuf)
    1.28  	{
    1.29  	    source=gtk_icon_source_new();
    1.30 @@ -69,6 +76,11 @@
    1.31  	    gtk_icon_source_free(source);
    1.32  	    g_object_unref(pixbuf);
    1.33  	}
    1.34 +	else
    1.35 +	{
    1.36 +	    g_warning("%s: %s",filename,err->message);
    1.37 +	    g_error_free(err);
    1.38 +	}
    1.39      }
    1.40  }
    1.41  
    1.42 @@ -87,23 +99,30 @@
    1.43   */
    1.44  void plover_icons_add_to_stock(const char *type,const char *name)
    1.45  {
    1.46 -    gchar *prefix,*s,*filename;
    1.47 +    gchar *datadir,*prefix,*s,*filename;
    1.48      GtkIconSource *source;
    1.49      GtkIconSet *icon_set;
    1.50      GtkIconFactory *factory;
    1.51      factory=gtk_icon_factory_new();
    1.52      icon_set=gtk_icon_set_new();
    1.53 +    datadir=g_strdup(g_getenv("PLOVER_ICONS_DATADIR"));
    1.54 +    if (!datadir)
    1.55 +    {
    1.56  #ifdef WIN32
    1.57 -    prefix=g_win32_get_package_installation_directory_of_module(NULL);
    1.58 +	prefix=g_win32_get_package_installation_directory_of_module(NULL);
    1.59  #else
    1.60 -    prefix=NULL;
    1.61 +	prefix=NULL;
    1.62  #endif
    1.63 +	if (!prefix)
    1.64 +	    prefix=g_strdup("/usr");
    1.65 +	datadir=g_strconcat(prefix,"share",NULL);
    1.66 +	g_free(prefix);
    1.67 +    }
    1.68      if (plover_pixbuf_supports_svg())
    1.69      {
    1.70  	source=gtk_icon_source_new();
    1.71  	s=g_strconcat(name,".svg",NULL);
    1.72 -	filename=g_build_filename(prefix?prefix:"/usr",
    1.73 -	  "share/icons/hicolor/scalable",type,s,NULL);
    1.74 +	filename=g_build_filename(datadir,"icons/hicolor/scalable",type,s,NULL);
    1.75  	g_free(s);
    1.76  	gtk_icon_source_set_filename(source,filename);
    1.77  	g_free(filename);
    1.78 @@ -113,8 +132,7 @@
    1.79      else
    1.80      {
    1.81  	s=g_strconcat(name,".png",NULL);
    1.82 -	filename=g_build_filename(prefix?prefix:"/usr",
    1.83 -	  "share/icons/hicolor/24x24",type,s,NULL);
    1.84 +	filename=g_build_filename(datadir,"icons/hicolor/24x24",type,s,NULL);
    1.85  	plover_install_icon_at_size(name,icon_set,GTK_ICON_SIZE_MENU,
    1.86  	  filename);
    1.87  	plover_install_icon_at_size(name,icon_set,GTK_ICON_SIZE_BUTTON,
    1.88 @@ -124,8 +142,7 @@
    1.89  	plover_install_icon_at_size(name,icon_set,GTK_ICON_SIZE_LARGE_TOOLBAR,
    1.90  	  filename);
    1.91  	g_free(filename);
    1.92 -	filename=g_build_filename(prefix?prefix:"/usr",
    1.93 -	  "share/icons/hicolor/48x48",type,s,NULL);
    1.94 +	filename=g_build_filename(datadir,"icons/hicolor/48x48",type,s,NULL);
    1.95  	plover_install_icon_at_size(name,icon_set,GTK_ICON_SIZE_DND,
    1.96  	  filename);
    1.97  	plover_install_icon_at_size(name,icon_set,GTK_ICON_SIZE_DIALOG,
    1.98 @@ -133,6 +150,7 @@
    1.99  	g_free(filename);
   1.100  	g_free(s);
   1.101      }
   1.102 +    g_free(datadir);
   1.103      gtk_icon_factory_add(factory,name,icon_set);
   1.104      gtk_icon_set_unref(icon_set);
   1.105      //icon_set=gtk_icon_factory_lookup(factory,name);