1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
4 * Copyright (C) Philip en Marijn 2008 <>
6 * callbacks.c is free software copyrighted by Philip en Marijn.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the name ``Philip en Marijn'' nor the name of any other
17 * contributor may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
20 * callbacks.c IS PROVIDED BY Philip en Marijn ``AS IS'' AND ANY EXPRESS
21 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
22 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL Philip en Marijn OR ANY OTHER CONTRIBUTORS
24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
27 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
30 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 #include <glib/gi18n.h>
36 #include <libchimara/chimara-glk.h>
37 #include <libchimara/chimara-if.h>
41 /* If a game is running in @glk, warn the user that they will quit the currently
42 running game if they open a new one. Returns TRUE if no game was running.
43 Returns FALSE if the user cancelled. Returns TRUE and shuts down the running
44 game if the user wishes to continue. */
46 confirm_open_new_game(ChimaraGlk *glk)
48 g_return_val_if_fail(glk && CHIMARA_IS_GLK(glk), FALSE);
50 GtkWindow *window = GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(glk)));
52 if(chimara_glk_get_running(glk)) {
53 GtkWidget *dialog = gtk_message_dialog_new(window,
54 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
57 _("Are you sure you want to open a new game?"));
58 gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog),
59 _("If you open a new game, you will quit the one you are currently playing."));
60 gtk_dialog_add_button(GTK_DIALOG(dialog), GTK_STOCK_OPEN, GTK_RESPONSE_OK);
61 gint response = gtk_dialog_run(GTK_DIALOG(dialog));
62 gtk_widget_destroy(dialog);
64 if(response != GTK_RESPONSE_OK)
67 chimara_glk_stop(glk);
68 chimara_glk_wait(glk);
73 /* Internal function: See if there is a corresponding graphics file */
75 search_for_graphics_file(const char *filename, ChimaraIF *glk)
78 extern GSettings *prefs_settings;
80 /* First get the name of the story file */
81 char *scratch = g_path_get_basename(filename);
82 *(strrchr(scratch, '.')) = '\0';
84 /* Check in the stored resource path, if set */
86 g_settings_get(prefs_settings, "resource-path", "ms", &resource_path);
88 /* Otherwise check in the current directory */
90 resource_path = g_path_get_dirname(filename);
92 char *blorbfile = g_strconcat(resource_path, "/", scratch, ".blb", NULL);
93 if(g_file_test(blorbfile, G_FILE_TEST_EXISTS))
94 g_object_set(glk, "graphics-file", blorbfile, NULL);
98 g_free(resource_path);
102 on_open_activate(GtkAction *action, ChimaraGlk *glk)
104 GtkWindow *window = GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(glk)));
106 if(!confirm_open_new_game(glk))
109 GtkWidget *dialog = gtk_file_chooser_dialog_new(_("Open Game"),
111 GTK_FILE_CHOOSER_ACTION_OPEN,
112 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
113 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
116 /* Get last opened path */
117 extern GSettings *state_settings;
119 g_settings_get(state_settings, "last-open-path", "ms", &path);
121 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), path);
125 if(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
126 GError *error = NULL;
127 extern GSettings *prefs_settings;
128 char *filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
130 search_for_graphics_file(filename, CHIMARA_IF(glk));
131 if(!chimara_if_run_game(CHIMARA_IF(glk), filename, &error)) {
132 error_dialog(window, error, _("Could not open game file '%s': "), filename);
134 gtk_widget_destroy(dialog);
138 path = gtk_file_chooser_get_current_folder(GTK_FILE_CHOOSER(dialog));
140 g_settings_set(state_settings, "last-open-path", "ms", path);
144 /* Add file to recent files list */
145 GtkRecentManager *manager = gtk_recent_manager_get_default();
148 if(!(uri = g_filename_to_uri(filename, NULL, &error)))
149 g_warning(_("Could not convert filename '%s' to URI: %s"), filename, error->message);
151 if(!gtk_recent_manager_add_item(manager, uri))
152 g_warning(_("Could not add URI '%s' to recent files list."), uri);
157 gtk_widget_destroy(dialog);
161 on_recent_item_activated(GtkRecentChooser *chooser, ChimaraGlk *glk)
163 GError *error = NULL;
164 GtkWindow *window = GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(glk)));
165 gchar *uri = gtk_recent_chooser_get_current_uri(chooser);
167 if(!(filename = g_filename_from_uri(uri, NULL, &error))) {
168 error_dialog(window, error, _("Could not open game file '%s': "), uri);
172 if(!confirm_open_new_game(glk))
175 search_for_graphics_file(filename, CHIMARA_IF(glk));
176 if(!chimara_if_run_game(CHIMARA_IF(glk), filename, &error)) {
177 error_dialog(window, error, _("Could not open game file '%s': "), filename);
181 /* Add file to recent files list again, this updates it to most recently used */
182 GtkRecentManager *manager = gtk_recent_manager_get_default();
183 if(!gtk_recent_manager_add_item(manager, uri))
184 g_warning(_("Could not add URI '%s' to recent files list."), uri);
193 on_stop_activate(GtkAction *action, ChimaraGlk *glk)
195 chimara_glk_stop(glk);
199 on_quit_chimara_activate(GtkAction *action, ChimaraGlk *glk)
205 on_copy_activate(GtkAction *action, ChimaraGlk *glk)
207 GtkWindow *toplevel = GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(glk)));
208 GtkWidget *focus = gtk_window_get_focus(toplevel);
209 /* Call "copy clipboard" on any widget that defines it */
210 if(GTK_IS_LABEL(focus) || GTK_IS_ENTRY(focus) || GTK_IS_TEXT_VIEW(focus))
211 g_signal_emit_by_name(focus, "copy-clipboard");
215 on_paste_activate(GtkAction *action, ChimaraGlk *glk)
217 GtkWindow *toplevel = GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(glk)));
218 GtkWidget *focus = gtk_window_get_focus(toplevel);
219 /* Call "paste clipboard" on any widget that defines it */
220 if(GTK_IS_ENTRY(focus) || GTK_IS_TEXT_VIEW(focus))
221 g_signal_emit_by_name(focus, "paste-clipboard");
225 on_preferences_activate(GtkAction *action, ChimaraGlk *glk)
227 extern GtkWidget *prefswindow;
228 gtk_window_present(GTK_WINDOW(prefswindow));
232 on_toolbar_toggled(GtkToggleAction *action, ChimaraGlk *glk)
234 extern GtkWidget *toolbar;
236 if(gtk_toggle_action_get_active(action))
237 gtk_widget_show(toolbar);
239 gtk_widget_hide(toolbar);
243 on_undo_activate(GtkAction *action, ChimaraGlk *glk)
245 chimara_glk_feed_line_input(glk, "undo");
249 on_save_activate(GtkAction *action, ChimaraGlk *glk)
251 chimara_glk_feed_line_input(glk, "save");
255 on_restore_activate(GtkAction *action, ChimaraGlk *glk)
257 chimara_glk_feed_line_input(glk, "restore");
261 on_restart_activate(GtkAction *action, ChimaraGlk *glk)
263 chimara_glk_feed_line_input(glk, "restart");
267 on_quit_activate(GtkAction *action, ChimaraGlk *glk)
269 chimara_glk_feed_line_input(glk, "quit");
273 on_about_activate(GtkAction *action, ChimaraGlk *glk)
275 extern GtkWidget *aboutwindow;
276 gtk_about_dialog_set_version(GTK_ABOUT_DIALOG(aboutwindow), PACKAGE_VERSION);
277 gtk_window_present(GTK_WINDOW(aboutwindow));
281 on_window_delete_event(GtkWidget *widget, GdkEvent *event, ChimaraGlk *glk)