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 char *ext = strrchr(scratch, '.');
83 if(strcmp(ext, ".zlb") == 0 ||
84 strcmp(ext, ".zblorb") == 0 ||
85 strcmp(ext, ".glb") == 0 ||
86 strcmp(ext, ".gblorb") == 0 ||
87 strcmp(ext, ".blorb") == 0 ||
88 strcmp(ext, ".blb") == 0)
90 g_object_set(glk, "graphics-file", NULL, NULL);
95 /* Check in the stored resource path, if set */
97 g_settings_get(prefs_settings, "resource-path", "ms", &resource_path);
99 /* Otherwise check in the current directory */
101 resource_path = g_path_get_dirname(filename);
103 char *blorbfile = g_strconcat(resource_path, "/", scratch, ".blb", NULL);
104 if(g_file_test(blorbfile, G_FILE_TEST_EXISTS))
105 g_object_set(glk, "graphics-file", blorbfile, NULL);
109 g_free(resource_path);
113 on_open_activate(GtkAction *action, ChimaraGlk *glk)
115 GtkWindow *window = GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(glk)));
117 if(!confirm_open_new_game(glk))
120 GtkWidget *dialog = gtk_file_chooser_dialog_new(_("Open Game"),
122 GTK_FILE_CHOOSER_ACTION_OPEN,
123 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
124 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
127 /* Get last opened path */
128 extern GSettings *state_settings;
130 g_settings_get(state_settings, "last-open-path", "ms", &path);
132 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), path);
136 if(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
137 GError *error = NULL;
138 extern GSettings *prefs_settings;
139 char *filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
141 search_for_graphics_file(filename, CHIMARA_IF(glk));
142 if(!chimara_if_run_game(CHIMARA_IF(glk), filename, &error)) {
143 error_dialog(window, error, _("Could not open game file '%s': "), filename);
145 gtk_widget_destroy(dialog);
149 path = gtk_file_chooser_get_current_folder(GTK_FILE_CHOOSER(dialog));
151 g_settings_set(state_settings, "last-open-path", "ms", path);
155 /* Add file to recent files list */
156 GtkRecentManager *manager = gtk_recent_manager_get_default();
159 if(!(uri = g_filename_to_uri(filename, NULL, &error)))
160 g_warning(_("Could not convert filename '%s' to URI: %s"), filename, error->message);
162 if(!gtk_recent_manager_add_item(manager, uri))
163 g_warning(_("Could not add URI '%s' to recent files list."), uri);
168 gtk_widget_destroy(dialog);
172 on_recent_item_activated(GtkRecentChooser *chooser, ChimaraGlk *glk)
174 GError *error = NULL;
175 GtkWindow *window = GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(glk)));
176 gchar *uri = gtk_recent_chooser_get_current_uri(chooser);
178 if(!(filename = g_filename_from_uri(uri, NULL, &error))) {
179 error_dialog(window, error, _("Could not open game file '%s': "), uri);
183 if(!confirm_open_new_game(glk))
186 search_for_graphics_file(filename, CHIMARA_IF(glk));
187 if(!chimara_if_run_game(CHIMARA_IF(glk), filename, &error)) {
188 error_dialog(window, error, _("Could not open game file '%s': "), filename);
192 /* Add file to recent files list again, this updates it to most recently used */
193 GtkRecentManager *manager = gtk_recent_manager_get_default();
194 if(!gtk_recent_manager_add_item(manager, uri))
195 g_warning(_("Could not add URI '%s' to recent files list."), uri);
204 on_stop_activate(GtkAction *action, ChimaraGlk *glk)
206 chimara_glk_stop(glk);
210 on_quit_chimara_activate(GtkAction *action, ChimaraGlk *glk)
216 on_copy_activate(GtkAction *action, ChimaraGlk *glk)
218 GtkWindow *toplevel = GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(glk)));
219 GtkWidget *focus = gtk_window_get_focus(toplevel);
220 /* Call "copy clipboard" on any widget that defines it */
221 if(GTK_IS_LABEL(focus) || GTK_IS_ENTRY(focus) || GTK_IS_TEXT_VIEW(focus))
222 g_signal_emit_by_name(focus, "copy-clipboard");
226 on_paste_activate(GtkAction *action, ChimaraGlk *glk)
228 GtkWindow *toplevel = GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(glk)));
229 GtkWidget *focus = gtk_window_get_focus(toplevel);
230 /* Call "paste clipboard" on any widget that defines it */
231 if(GTK_IS_ENTRY(focus) || GTK_IS_TEXT_VIEW(focus))
232 g_signal_emit_by_name(focus, "paste-clipboard");
236 on_preferences_activate(GtkAction *action, ChimaraGlk *glk)
238 extern GtkWidget *prefswindow;
239 gtk_window_present(GTK_WINDOW(prefswindow));
243 on_toolbar_toggled(GtkToggleAction *action, ChimaraGlk *glk)
245 extern GtkWidget *toolbar;
247 if(gtk_toggle_action_get_active(action))
248 gtk_widget_show(toolbar);
250 gtk_widget_hide(toolbar);
254 on_undo_activate(GtkAction *action, ChimaraGlk *glk)
256 chimara_glk_feed_line_input(glk, "undo");
260 on_save_activate(GtkAction *action, ChimaraGlk *glk)
262 chimara_glk_feed_line_input(glk, "save");
266 on_restore_activate(GtkAction *action, ChimaraGlk *glk)
268 chimara_glk_feed_line_input(glk, "restore");
272 on_restart_activate(GtkAction *action, ChimaraGlk *glk)
274 chimara_glk_feed_line_input(glk, "restart");
278 on_quit_activate(GtkAction *action, ChimaraGlk *glk)
280 chimara_glk_feed_line_input(glk, "quit");
284 on_about_activate(GtkAction *action, ChimaraGlk *glk)
286 extern GtkWidget *aboutwindow;
287 gtk_about_dialog_set_version(GTK_ABOUT_DIALOG(aboutwindow), PACKAGE_VERSION);
288 gtk_window_present(GTK_WINDOW(aboutwindow));
292 on_window_delete_event(GtkWidget *widget, GdkEvent *event, ChimaraGlk *glk)