Added underscore to prevent marshaller functions from being exported in library

[rodin/chimara.git] / libchimara / chimara-if.c

diff --git a/libchimara/chimara-if.c b/libchimara/chimara-if.c
index 3298c795d397ef84754da5ceecfbb79f15b5e5fc..ee91bf9e57e275b61ac1632d83bdadde310911bd 100644 (file)
--- a/libchimara/chimara-if.c
+++ b/libchimara/chimara-if.c
@@ -6,6 +6,7 @@
 #include <glib/gi18n-lib.h>
 #include "chimara-if.h"
 #include "chimara-glk.h"
+#include "chimara-glk-private.h"
 #include "chimara-marshallers.h"
 #include "init.h"
 
@@ -13,11 +14,17 @@
  * SECTION:chimara-if
  * @short_description: Widget which plays an interactive fiction game
  * @stability: Unstable
- * @include: chimara/chimara-if.h
+ * @include: libchimara/chimara-if.h
  *
  * The #ChimaraIF widget, given an interactive fiction game file to run, selects
  * an appropriate interpreter plugin and runs it. Interpreter options are set by
  * setting properties on the widget.
+ *
+ * Using it in a GTK program is similar to using #ChimaraGlk (which see). 
+ * Threads must be initialized before using #ChimaraIF and the call to 
+ * gtk_main() must be bracketed between gdk_threads_enter() and 
+ * gdk_threads_leave(). Use chimara_if_run_game() to start playing an
+ * interactive fiction game.
  */
 
 static gboolean supported_formats[CHIMARA_IF_NUM_FORMATS][CHIMARA_IF_NUM_INTERPRETERS] = {
@@ -166,27 +173,35 @@ chimara_if_set_property(GObject *object, guint prop_id, const GValue *value, GPa
     {
        case PROP_PIRACY_MODE:
                PROCESS_FLAG(priv->flags, CHIMARA_IF_PIRACY_MODE, g_value_get_boolean(value));
+               g_object_notify(object, "piracy-mode");
                break;
        case PROP_TANDY_BIT:
                PROCESS_FLAG(priv->flags, CHIMARA_IF_TANDY_BIT, g_value_get_boolean(value));
+               g_object_notify(object, "tandy-bit");
                break;
        case PROP_EXPAND_ABBREVIATIONS:
                PROCESS_FLAG(priv->flags, CHIMARA_IF_EXPAND_ABBREVIATIONS, g_value_get_boolean(value));
+               g_object_notify(object, "expand-abbreviations");
                break;
        case PROP_IGNORE_ERRORS:
                PROCESS_FLAG(priv->flags, CHIMARA_IF_IGNORE_ERRORS, g_value_get_boolean(value));
+               g_object_notify(object, "ignore-errors");
                break;
        case PROP_TYPO_CORRECTION:
                PROCESS_FLAG(priv->flags, CHIMARA_IF_TYPO_CORRECTION, g_value_get_boolean(value));
+               g_object_notify(object, "typo-correction");
                break;
        case PROP_INTERPRETER_NUMBER:
                priv->interpreter_number = g_value_get_uint(value);
+               g_object_notify(object, "interpreter-number");
                break;
        case PROP_RANDOM_SEED:
                priv->random_seed = g_value_get_int(value);
+               g_object_notify(object, "random-seed");
                break;
        case PROP_RANDOM_SEED_SET:
                priv->random_seed_set = g_value_get_boolean(value);
+               g_object_notify(object, "random-seed-set");
                break;
         default:
             G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
@@ -240,9 +255,16 @@ chimara_if_command(ChimaraIF *self, gchar *input, gchar *response)
        /* Default signal handler */
 }
 
-/* G_PARAM_STATIC_STRINGS only appeared in GTK 2.13.0 */
+/* COMPAT: G_PARAM_STATIC_STRINGS only appeared in GTK 2.13.0 */
 #ifndef G_PARAM_STATIC_STRINGS
+
+/* COMPAT: G_PARAM_STATIC_NAME and friends only appeared in GTK 2.8 */
+#if GTK_CHECK_VERSION(2,8,0)
 #define G_PARAM_STATIC_STRINGS (G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)
+#else
+#define G_PARAM_STATIC_STRINGS (0)
+#endif
+
 #endif
 
 static void
@@ -264,13 +286,12 @@ chimara_if_class_init(ChimaraIFClass *klass)
         *
         * Emitted once for each input-response cycle of an interactive fiction
         * game. Note that games with nontraditional input systems (i.e. not all
-        * taking place in the same text buffer window) may throw this signal for a
-        * loop.
+        * taking place in the same text buffer window) may confuse this signal.
         */
        chimara_if_signals[COMMAND] = g_signal_new("command",
                G_OBJECT_CLASS_TYPE(klass), 0,
                G_STRUCT_OFFSET(ChimaraIFClass, command), NULL, NULL,
-               chimara_marshal_VOID__STRING_STRING,
+               _chimara_marshal_VOID__STRING_STRING,
                G_TYPE_NONE, 2, G_TYPE_STRING, G_TYPE_STRING);
 
        /* Properties */
@@ -533,11 +554,17 @@ chimara_if_run_game(ChimaraIF *self, gchar *gamefile, GError **error)
        ChimaraIFInterpreter interpreter = priv->preferred_interpreter[format];
        gchar *pluginfile = g_strconcat(plugin_names[interpreter], "." G_MODULE_SUFFIX, NULL);
 
+       gchar *pluginpath;
+#ifdef DEBUG
+#ifndef LT_OBJDIR
+#define LT_OBJDIR ".libs" /* Pre-2.2 libtool, so take a wild guess */
+#endif /* LT_OBJDIR */
        /* If there is a plugin in the source tree, use that */
-       gchar *pluginpath = g_build_filename("..", "interpreters", plugin_names[interpreter], LT_OBJDIR, pluginfile, NULL);
+       pluginpath = g_build_filename(PLUGINSOURCEDIR, plugin_names[interpreter], LT_OBJDIR, pluginfile, NULL);
        if( !g_file_test(pluginpath, G_FILE_TEST_EXISTS) )
        {
                g_free(pluginpath);
+#endif /* DEBUG */
                pluginpath = g_build_filename(PLUGINDIR, pluginfile, NULL);
                if( !g_file_test(pluginpath, G_FILE_TEST_EXISTS) )
                {
@@ -546,7 +573,9 @@ chimara_if_run_game(ChimaraIF *self, gchar *gamefile, GError **error)
                        g_set_error(error, CHIMARA_ERROR, CHIMARA_PLUGIN_NOT_FOUND, _("No appropriate %s interpreter plugin was found"), interpreter_names[interpreter]);
                        return FALSE;
                }
+#ifdef DEBUG
        }
+#endif
        g_free(pluginfile);
 
        /* Decide what arguments to pass to the interpreters; currently only the
@@ -614,7 +643,14 @@ chimara_if_run_game(ChimaraIF *self, gchar *gamefile, GError **error)
        GSList *ptr;
        for(count = 0, ptr = args; ptr; count++, ptr = g_slist_next(ptr))
                argv[count] = ptr->data;
-
+               
+       /* Set the story name */
+       /* We peek into ChimaraGlk's private data here, because GObject has no
+       equivalent to "protected" */
+       CHIMARA_GLK_USE_PRIVATE(self, glk_priv);
+       glk_priv->story_name = g_path_get_basename(gamefile);
+       g_object_notify(G_OBJECT(self), "story-name");
+       
        gboolean retval = chimara_glk_run(CHIMARA_GLK(self), pluginpath, argc, argv, error);
        g_free(argv);
        if(terpnumstr)