#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"
* 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] = {
gchar *response = g_string_free(priv->response, FALSE);
priv->response = g_string_new("");
+ gdk_threads_enter();
g_signal_emit_by_name(glk, "command", priv->input, response);
+ gdk_threads_leave();
g_free(priv->input);
g_free(response);
priv->interpreter = CHIMARA_IF_INTERPRETER_NONE;
}
+static void
+chimara_if_char_input(ChimaraGlk *glk, guint32 win_rock, guint keysym)
+{
+ CHIMARA_IF_USE_PRIVATE(glk, priv);
+ g_assert(priv->input == NULL);
+
+ gchar outbuf[6];
+ gint outbuflen = g_unichar_to_utf8(gdk_keyval_to_unicode(keysym), outbuf);
+ priv->input = g_strndup(outbuf, outbuflen);
+}
+
static void
chimara_if_line_input(ChimaraGlk *glk, guint32 win_rock, gchar *input)
{
/* Connect to signals of ChimaraGlk parent */
g_signal_connect(self, "stopped", G_CALLBACK(chimara_if_stopped), NULL);
g_signal_connect(self, "waiting", G_CALLBACK(chimara_if_waiting), NULL);
+ g_signal_connect(self, "char-input", G_CALLBACK(chimara_if_char_input), NULL);
g_signal_connect(self, "line-input", G_CALLBACK(chimara_if_line_input), NULL);
g_signal_connect(self, "text-buffer-output", G_CALLBACK(chimara_if_text_buffer_output), NULL);
}
{
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);
/* 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
/**
* ChimaraIF::command:
* @self: The widget that received the signal
- * @input: The command typed into the game
+ * @input: The command typed into the game, or %NULL
* @response: The game's response to the command
*
* 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.
+ *
+ * It may happen that @input is %NULL, in which case @response is not due to
+ * a user command, but contains the text printed at the beginning of the
+ * game, up until the first prompt.
*/
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 */
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 */
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
+#endif /* DEBUG */
pluginpath = g_build_filename(PLUGINDIR, pluginfile, NULL);
if( !g_file_test(pluginpath, G_FILE_TEST_EXISTS) )
{
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");
+
+ /* Check if an external blorb file is present */
+ /* FIXME: hardcoded path */
+ if(format == CHIMARA_IF_FORMAT_Z5
+ || format == CHIMARA_IF_FORMAT_Z6
+ || format == CHIMARA_IF_FORMAT_Z8
+ || format == CHIMARA_IF_FORMAT_GLULX) {
+ gchar *path = g_path_get_dirname(gamefile);
+ gchar *scratch = g_path_get_basename(gamefile);
+ *(strrchr(scratch, '.')) = '\0';
+ gchar *blorbfile = g_strconcat(path, "/../Resources/", scratch, ".blb", NULL);
+ if(g_file_test(blorbfile, G_FILE_TEST_EXISTS)) {
+ glk_priv->open_external_blorb = TRUE;
+ glk_priv->external_blorb_pathname = blorbfile;
+ } else {
+ g_free(blorbfile);
+ }
+ g_free(path);
+ g_free(scratch);
+ }
+
gboolean retval = chimara_glk_run(CHIMARA_GLK(self), pluginpath, argc, argv, error);
g_free(argv);
if(terpnumstr)
projects / projects / chimara / chimara.git / blobdiff