Re-enable loading CSS file from preferences
[projects/chimara/chimara.git] / player / player.c
index 19cbe453063980b1a1ba387220dd1e391f1d69c3..10f45d53c4b724145163f66ea91c93e302d74553 100644 (file)
@@ -1,10 +1,43 @@
+/*
+ * Copyright (C) 2008, 2009, 2010, 2011 Philip Chimento and Marijn van Vliet.
+ * All rights reserved.
+ *
+ * Chimara is free software copyrighted by Philip Chimento and Marijn van Vliet.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither of the names Philip Chimento or Marijn van Vliet, nor the name of
+ *    any other contributor may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <glib.h>
 #include <glib-object.h>
 #include <glib/gi18n.h>
+#include <gtk/gtk.h>
 #include <libchimara/chimara-glk.h>
 #include <libchimara/chimara-if.h>
 #include "player.h"
-#include "error.h"
 #include "app.h"
+#include "error.h"
 #include "util.h"
 
 typedef struct _ChimaraPlayerPrivate {
@@ -36,15 +69,28 @@ change_window_title(ChimaraGlk *glk, GParamSpec *pspec, GtkWindow *window)
        g_free(title);
 }
 
+static void
+on_css_changed(GSettings *prefs_settings, char *key, ChimaraPlayer *self)
+{
+       char *user_css;
+       g_settings_get(prefs_settings, "css-file", "ms", &user_css);
+       if(user_css) {
+               if(!chimara_glk_set_css_from_file(CHIMARA_GLK(self->glk), user_css, NULL)) {
+                       /* If the setting didn't point to a CSS file, fail silently and
+                        null the setting */
+                       g_settings_set(prefs_settings, "css-file", "ms", NULL);
+               }
+               g_free(user_css);
+       }
+}
+
 static void
 chimara_player_dispose(GObject *object)
 {
        ChimaraPlayer *self = CHIMARA_PLAYER(object);
        if(chimara_glk_get_running(CHIMARA_GLK(self->glk))) {
                chimara_glk_stop(CHIMARA_GLK(self->glk));
-               g_printerr("Stopping...\n");
                chimara_glk_wait(CHIMARA_GLK(self->glk));
-               g_printerr("Done Waiting\n");
        }
        
        /* Chain up */
@@ -54,7 +100,6 @@ chimara_player_dispose(GObject *object)
 static void
 chimara_player_finalize(GObject *object)
 {
-       g_printerr("Unreffing\n");
        g_object_unref(CHIMARA_PLAYER(object)->glk);
        
        /* Chain up */
@@ -66,14 +111,8 @@ chimara_player_class_init(ChimaraPlayerClass *klass)
 {
        /* Override methods of parent classes */
        GObjectClass *object_class = G_OBJECT_CLASS(klass);
-       //object_class->set_property = chimara_if_set_property;
-       //object_class->get_property = chimara_if_get_property;
        object_class->dispose = chimara_player_dispose;
        object_class->finalize = chimara_player_finalize;
-       
-       /* Signals */
-
-       /* Properties */
 
        /* Private data */
        g_type_class_add_private(klass, sizeof(ChimaraPlayerPrivate));
@@ -106,18 +145,22 @@ chimara_player_init(ChimaraPlayer *self)
         new window to the "show-toolbar-default" setting, but bind the setting
         one-way only - we don't want toolbars to disappear suddenly */
        GtkToggleAction *toolbar_action = GTK_TOGGLE_ACTION(load_object(builder, "toolbar"));
-       //gtk_toggle_action_set_active(toolbar_action, g_settings_get_boolean(state_settings, "show-toolbar-default"));
-       //g_settings_bind(state_settings, "show-toolbar-default", toolbar_action, "active", G_SETTINGS_BIND_SET);
+       gtk_toggle_action_set_active(toolbar_action, g_settings_get_boolean(theapp->state_settings, "show-toolbar-default"));
+       g_settings_bind(theapp->state_settings, "show-toolbar-default", toolbar_action, "active", G_SETTINGS_BIND_SET);
 
        self->glk = chimara_if_new();
        g_object_set(self->glk,
                                 "ignore-errors", TRUE,
                                 /*"interpreter-number", CHIMARA_IF_ZMACHINE_TANDY_COLOR,*/
                                 NULL);
+
+       /* Set the CSS styles for the interpreter */
        char *default_css = get_data_file_path("style.css");
        if( !chimara_glk_set_css_from_file(CHIMARA_GLK(self->glk), default_css, &error) ) {
-               error_dialog(self, error, "Couldn't open default CSS file: ");
+               error_dialog(GTK_WINDOW(self), error, "Couldn't open default CSS file: ");
        }
+       g_free(default_css);
+       on_css_changed(theapp->prefs_settings, "css-file", self);
        
        /* DON'T UNCOMMENT THIS your eyes will burn
         but it is a good test of programmatically altering just one style
@@ -150,6 +193,7 @@ chimara_player_init(ChimaraPlayer *self)
        gtk_builder_connect_signals(builder, self);
        g_signal_connect(self->glk, "notify::program-name", G_CALLBACK(change_window_title), self);
        g_signal_connect(self->glk, "notify::story-name", G_CALLBACK(change_window_title), self);
+       g_signal_connect(theapp->prefs_settings, "changed::css-file", G_CALLBACK(on_css_changed), self);
 
        g_object_unref(builder);
        g_object_unref(uimanager);
@@ -165,6 +209,13 @@ chimara_player_new(void)
                NULL));
 }
 
+void
+chimara_player_set_user_css_file(ChimaraPlayer *self, const char *filename)
+{
+       chimara_glk_set_css_to_default(CHIMARA_GLK(self->glk));
+       chimara_glk_set_css_from_file(CHIMARA_GLK(self->glk), filename, NULL);
+}
+
 /* GLADE CALLBACKS */
 
 #if 0