geyes: format code

1 files changed, 252 insertions, 240 deletions

diff --git a/geyes/src/themes.c b/geyes/src/themes.c
index 6eed8cc9..cb187ca4 100644
--- a/geyes/src/themes.c
+++ b/geyes/src/themes.c
@@ -14,7 +14,6 @@
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
  */
 
 #include <config.h>
@@ -27,325 +26,338 @@
 #include "geyes.h"
 
 #define GET_WIDGET(x) (GTK_WIDGET (gtk_builder_get_object (builder, (x))))
-
 #define NUM_THEME_DIRECTORIES 2
 
 static char *theme_directories[NUM_THEME_DIRECTORIES];
 
 enum {
-	COL_THEME_DIR = 0,
-	COL_THEME_NAME,
-	TOTAL_COLS
+    COL_THEME_DIR = 0,
+    COL_THEME_NAME,
+    TOTAL_COLS
 };
 
-void theme_dirs_create (void)
+void
+theme_dirs_create (void)
 {
-	static gboolean themes_created = FALSE;
+    static gboolean themes_created = FALSE;
 
-	if (themes_created == TRUE)
-		return;
+    if (themes_created == TRUE)
+        return;
 
-	theme_directories[0] = g_build_filename(GEYES_THEMES_DIR, NULL);
+    theme_directories[0] = g_build_filename (GEYES_THEMES_DIR, NULL);
 
-		theme_directories[1] = g_build_filename(g_get_user_config_dir(), "mate", "geyes-themes", NULL);
+    theme_directories[1] = g_build_filename (g_get_user_config_dir (), "mate",
+                                             "geyes-themes", NULL);
 
-	themes_created = TRUE;
+    themes_created = TRUE;
 }
 
 static void
-parse_theme_file (EyesApplet *eyes_applet, FILE *theme_file)
+parse_theme_file (EyesApplet *eyes_applet,
+                  FILE       *theme_file)
 {
-        gchar line_buf [512]; /* prolly overkill */
-        gchar *token;
-
-        if (fgets (line_buf, 512, theme_file) == NULL)
-               printf("fgets error\n");
-
-        while (!feof (theme_file)) {
-                token = strtok (line_buf, "=");
-                if (strncmp (token, "wall-thickness",
-                             strlen ("wall-thickness")) == 0) {
-                        token += strlen ("wall-thickness");
-                        while (!isdigit (*token)) {
-                                token++;
-                        }
-                        sscanf (token, "%d", &eyes_applet->wall_thickness);
-                } else if (strncmp (token, "num-eyes", strlen ("num-eyes")) == 0) {
-                        token += strlen ("num-eyes");
-                        while (!isdigit (*token)) {
-                                token++;
-                        }
-                        sscanf (token, "%d", &eyes_applet->num_eyes);
-			if (eyes_applet->num_eyes > MAX_EYES)
-				eyes_applet->num_eyes = MAX_EYES;
-                } else if (strncmp (token, "eye-pixmap", strlen ("eye-pixmap")) == 0) {
-                        token = strtok (NULL, "\"");
-                        token = strtok (NULL, "\"");
-                        if (eyes_applet->eye_filename != NULL)
-                                g_free (eyes_applet->eye_filename);
-                        eyes_applet->eye_filename = g_strdup_printf ("%s%s",
-                                                                    eyes_applet->theme_dir,
-                                                                    token);
-                } else if (strncmp (token, "pupil-pixmap", strlen ("pupil-pixmap")) == 0) {
-                        token = strtok (NULL, "\"");
-                        token = strtok (NULL, "\"");
+    gchar line_buf[512]; /* prolly overkill */
+    gchar *token;
+
+    if (fgets (line_buf, 512, theme_file) == NULL)
+        printf ("fgets error\n");
+
+    while (!feof (theme_file)) {
+        token = strtok (line_buf, "=");
+        if (strncmp (token, "wall-thickness", strlen ("wall-thickness")) == 0) {
+            token += strlen ("wall-thickness");
+            while (!isdigit (*token)) {
+                token++;
+            }
+            sscanf (token, "%d", &eyes_applet->wall_thickness);
+        } else if (strncmp (token, "num-eyes", strlen ("num-eyes")) == 0) {
+            token += strlen ("num-eyes");
+            while (!isdigit (*token)) {
+                token++;
+            }
+            sscanf (token, "%d", &eyes_applet->num_eyes);
+            if (eyes_applet->num_eyes > MAX_EYES)
+                eyes_applet->num_eyes = MAX_EYES;
+        } else if (strncmp (token, "eye-pixmap", strlen ("eye-pixmap")) == 0) {
+            token = strtok (NULL, "\"");
+            token = strtok (NULL, "\"");
+            if (eyes_applet->eye_filename != NULL)
+                g_free (eyes_applet->eye_filename);
+            eyes_applet->eye_filename
+                = g_strdup_printf ("%s%s", eyes_applet->theme_dir, token);
+        } else if (strncmp (token, "pupil-pixmap", strlen ("pupil-pixmap")) == 0) {
+            token = strtok (NULL, "\"");
+            token = strtok (NULL, "\"");
             if (eyes_applet->pupil_filename != NULL)
-                    g_free (eyes_applet->pupil_filename);
+                g_free (eyes_applet->pupil_filename);
             eyes_applet->pupil_filename
-                    = g_strdup_printf ("%s%s",
-                                       eyes_applet->theme_dir,
-                                       token);
-                }
-                if (fgets (line_buf, 512, theme_file) == NULL)
-                        printf("fgets error\n");
+                = g_strdup_printf ("%s%s", eyes_applet->theme_dir, token);
         }
+        if (fgets (line_buf, 512, theme_file) == NULL)
+            printf ("fgets error\n");
+    }
 }
 
 int
-load_theme (EyesApplet *eyes_applet, const gchar *theme_dir)
+load_theme (EyesApplet  *eyes_applet,
+            const gchar *theme_dir)
 {
-	GtkWidget *dialog;
+    GtkWidget *dialog;
+    FILE      *theme_file;
+    gchar     *file_name;
 
-	FILE* theme_file;
-        gchar *file_name;
+    eyes_applet->theme_dir = g_strdup_printf ("%s/", theme_dir);
 
-        eyes_applet->theme_dir = g_strdup_printf ("%s/", theme_dir);
+    file_name = g_strdup_printf ("%s%s", theme_dir, "/config");
+    theme_file = fopen (file_name, "r");
+    g_free (file_name);
 
-        file_name = g_strdup_printf("%s%s",theme_dir,"/config");
-        theme_file = fopen (file_name, "r");
-        g_free (file_name);
-        if (theme_file == NULL) {
-        	g_free (eyes_applet->theme_dir);
-        	eyes_applet->theme_dir = g_strdup_printf (GEYES_THEMES_DIR "Default-tiny/");
-                theme_file = fopen (GEYES_THEMES_DIR "Default-tiny/config", "r");
-        }
+    if (theme_file == NULL) {
+        g_free (eyes_applet->theme_dir);
 
-	/* if it's still NULL we've got a major problem */
-	if (theme_file == NULL) {
-		dialog = gtk_message_dialog_new_with_markup (NULL,
-				GTK_DIALOG_DESTROY_WITH_PARENT,
-				GTK_MESSAGE_ERROR,
-				GTK_BUTTONS_OK,
-				"<b>%s</b>\n\n%s",
-				_("Can not launch the eyes applet."),
-				_("There was a fatal error while trying to load the theme."));
+        eyes_applet->theme_dir = g_strdup_printf (GEYES_THEMES_DIR "Default-tiny/");
+        theme_file = fopen (GEYES_THEMES_DIR "Default-tiny/config", "r");
+    }
 
-		gtk_dialog_run (GTK_DIALOG (dialog));
-		gtk_widget_destroy (dialog);
+    /* if it's still NULL we've got a major problem */
+    if (theme_file == NULL) {
+        dialog = gtk_message_dialog_new_with_markup (NULL,
+                                                     GTK_DIALOG_DESTROY_WITH_PARENT,
+                                                     GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
+                                                     "<b>%s</b>\n\n%s",
+                                                     _("Can not launch the eyes applet."),
+                                                     _("There was a fatal error while trying to load the theme."));
 
-		gtk_widget_destroy (GTK_WIDGET (eyes_applet->applet));
+        gtk_dialog_run (GTK_DIALOG (dialog));
+        gtk_widget_destroy (dialog);
 
-		return FALSE;
-	}
+        gtk_widget_destroy (GTK_WIDGET (eyes_applet->applet));
 
-        parse_theme_file (eyes_applet, theme_file);
-        fclose (theme_file);
+        return FALSE;
+    }
 
-        eyes_applet->theme_name = g_strdup (theme_dir);
+    parse_theme_file (eyes_applet, theme_file);
+    fclose (theme_file);
 
-        if (eyes_applet->eye_image)
-        	g_object_unref (eyes_applet->eye_image);
-        eyes_applet->eye_image = gdk_pixbuf_new_from_file (eyes_applet->eye_filename, NULL);
-        if (eyes_applet->pupil_image)
-        	g_object_unref (eyes_applet->pupil_image);
-        eyes_applet->pupil_image = gdk_pixbuf_new_from_file (eyes_applet->pupil_filename, NULL);
+    eyes_applet->theme_name = g_strdup (theme_dir);
 
-	eyes_applet->eye_height = gdk_pixbuf_get_height (eyes_applet->eye_image);
-        eyes_applet->eye_width = gdk_pixbuf_get_width (eyes_applet->eye_image);
-        eyes_applet->pupil_height = gdk_pixbuf_get_height (eyes_applet->pupil_image);
-        eyes_applet->pupil_width = gdk_pixbuf_get_width (eyes_applet->pupil_image);
+    if (eyes_applet->eye_image)
+        g_object_unref (eyes_applet->eye_image);
 
-	return TRUE;
+    eyes_applet->eye_image
+        = gdk_pixbuf_new_from_file (eyes_applet->eye_filename,
+                                    NULL);
+
+    if (eyes_applet->pupil_image)
+        g_object_unref (eyes_applet->pupil_image);
+
+    eyes_applet->pupil_image
+        = gdk_pixbuf_new_from_file (eyes_applet->pupil_filename,
+                                    NULL);
+
+    eyes_applet->eye_height = gdk_pixbuf_get_height (eyes_applet->eye_image);
+    eyes_applet->eye_width = gdk_pixbuf_get_width (eyes_applet->eye_image);
+    eyes_applet->pupil_height = gdk_pixbuf_get_height (eyes_applet->pupil_image);
+    eyes_applet->pupil_width = gdk_pixbuf_get_width (eyes_applet->pupil_image);
+
+    return TRUE;
 }
 
 static void
 destroy_theme (EyesApplet *eyes_applet)
 {
-	/* Dunno about this - to unref or not to unref? */
-	if (eyes_applet->eye_image != NULL) {
-        	g_object_unref (eyes_applet->eye_image);
-        	eyes_applet->eye_image = NULL;
-        }
-        if (eyes_applet->pupil_image != NULL) {
-        	g_object_unref (eyes_applet->pupil_image);
-        	eyes_applet->pupil_image = NULL;
-	}
-
-        g_free (eyes_applet->theme_dir);
-        g_free (eyes_applet->theme_name);
+    /* Dunno about this - to unref or not to unref? */
+    if (eyes_applet->eye_image != NULL) {
+        g_object_unref (eyes_applet->eye_image);
+        eyes_applet->eye_image = NULL;
+    }
+    if (eyes_applet->pupil_image != NULL) {
+        g_object_unref (eyes_applet->pupil_image);
+        eyes_applet->pupil_image = NULL;
+    }
+
+    g_free (eyes_applet->theme_dir);
+    g_free (eyes_applet->theme_name);
 }
 
 static void
-theme_selected_cb (GtkTreeSelection *selection, gpointer data)
+theme_selected_cb (GtkTreeSelection *selection,
+                   gpointer          data)
 {
-	EyesApplet *eyes_applet = data;
-	GtkTreeModel *model;
-	GtkTreeIter iter;
-	gchar *theme;
-	gchar *theme_dir;
+    EyesApplet *eyes_applet = data;
+    GtkTreeModel *model;
+    GtkTreeIter iter;
+    gchar *theme;
+    gchar *theme_dir;
 
-	if (!gtk_tree_selection_get_selected (selection, &model, &iter))
-		return;
+    if (!gtk_tree_selection_get_selected (selection, &model, &iter))
+        return;
 
-	gtk_tree_model_get (model, &iter, COL_THEME_DIR, &theme, -1);
+    gtk_tree_model_get (model, &iter, COL_THEME_DIR, &theme, -1);
 
-	g_return_if_fail (theme);
+    g_return_if_fail (theme);
 
-	theme_dir = g_strdup_printf ("%s/", theme);
-	if (!g_ascii_strncasecmp (theme_dir, eyes_applet->theme_dir, strlen (theme_dir))) {
-		g_free (theme_dir);
-		return;
-	}
-	g_free (theme_dir);
+    theme_dir = g_strdup_printf ("%s/", theme);
+    if (!g_ascii_strncasecmp (theme_dir, eyes_applet->theme_dir,
+                              strlen (theme_dir))) {
+        g_free (theme_dir);
+        return;
+    }
+    g_free (theme_dir);
 
-	destroy_eyes (eyes_applet);
-        destroy_theme (eyes_applet);
-        load_theme (eyes_applet, theme);
-        setup_eyes (eyes_applet);
+    destroy_eyes (eyes_applet);
+    destroy_theme (eyes_applet);
+    load_theme (eyes_applet, theme);
+    setup_eyes (eyes_applet);
 
-	g_settings_set_string (
-		eyes_applet->settings, "theme-path", theme);
+    g_settings_set_string (eyes_applet->settings, "theme-path", theme);
 
-	g_free (theme);
+    g_free (theme);
 }
 
 static void
 phelp_cb (GtkDialog *dialog)
 {
-	GError *error = NULL;
-
-	gtk_show_uri_on_window (GTK_WINDOW (dialog),
-	                        "help:mate-geyes/geyes-settings",
-	                        gtk_get_current_event_time (),
-	                        &error);
-
-	if (error) {
-		GtkWidget *error_dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
-								  _("There was an error displaying help: %s"), error->message);
-		g_signal_connect (G_OBJECT (error_dialog), "response", G_CALLBACK (gtk_widget_destroy) , NULL);
-		gtk_window_set_resizable (GTK_WINDOW (error_dialog), FALSE);
-		gtk_window_set_screen (GTK_WINDOW (error_dialog), gtk_widget_get_screen (GTK_WIDGET (dialog)));
-		gtk_widget_show (error_dialog);
-		g_error_free (error);
-		error = NULL;
-	}
+    GError *error = NULL;
+
+    gtk_show_uri_on_window (GTK_WINDOW (dialog), "help:mate-geyes/geyes-settings",
+                            gtk_get_current_event_time (),
+                            &error);
+
+    if (error) {
+        GtkWidget *error_dialog
+            = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
+                                      GTK_MESSAGE_ERROR,
+                                      GTK_BUTTONS_CLOSE,
+                                      _("There was an error displaying help: %s"),
+                                      error->message);
+        g_signal_connect (G_OBJECT (error_dialog), "response",
+                          G_CALLBACK (gtk_widget_destroy),
+                          NULL);
+        gtk_window_set_resizable (GTK_WINDOW (error_dialog), FALSE);
+        gtk_window_set_screen (GTK_WINDOW (error_dialog),
+                               gtk_widget_get_screen (GTK_WIDGET (dialog)));
+        gtk_widget_show (error_dialog);
+        g_error_free (error);
+        error = NULL;
+    }
 }
 
 static void
-presponse_cb (GtkDialog *dialog, gint id, gpointer data)
+presponse_cb (GtkDialog *dialog,
+              gint       id,
+              gpointer   data)
 {
-	EyesApplet *eyes_applet = data;
-	if(id == GTK_RESPONSE_HELP){
-		phelp_cb (dialog);
-		return;
-	}
-
+    EyesApplet *eyes_applet = data;
+    if (id == GTK_RESPONSE_HELP) {
+        phelp_cb (dialog);
+        return;
+    }
 
-	gtk_widget_destroy (GTK_WIDGET (dialog));
+    gtk_widget_destroy (GTK_WIDGET (dialog));
 
-	eyes_applet->prop_box.pbox = NULL;
+    eyes_applet->prop_box.pbox = NULL;
 }
 
 void
 properties_cb (GtkAction  *action,
-	       EyesApplet *eyes_applet)
+               EyesApplet *eyes_applet)
 {
-        GtkBuilder *builder;
-        GtkWidget *tree;
-        GtkWidget *label;
-        GtkListStore *model;
-        GtkTreeViewColumn *column;
-        GtkCellRenderer *cell;
-        GtkTreeIter iter;
-        DIR *dfd;
-        struct dirent *dp;
-        int i;
+    GtkBuilder *builder;
+    GtkWidget *tree;
+    GtkWidget *label;
+    GtkListStore *model;
+    GtkTreeViewColumn *column;
+    GtkCellRenderer *cell;
+    GtkTreeIter iter;
+    DIR *dfd;
+    struct dirent *dp;
+    int i;
 #ifdef PATH_MAX
-        gchar filename [PATH_MAX];
+    gchar filename [PATH_MAX];
 #else
-        gchar *filename;
+    gchar *filename;
 #endif
 
-	if (eyes_applet->prop_box.pbox) {
-		gtk_window_set_screen (
-			GTK_WINDOW (eyes_applet->prop_box.pbox),
-			gtk_widget_get_screen (GTK_WIDGET (eyes_applet->applet)));
-		gtk_window_present (GTK_WINDOW (eyes_applet->prop_box.pbox));
-		return;
-	}
-
-	builder = gtk_builder_new_from_resource (GEYES_RESOURCE_PATH "themes.ui");
-
-	eyes_applet->prop_box.pbox = GET_WIDGET ("preferences_dialog");
-	tree = GET_WIDGET ("themes_treeview");
-	label = GET_WIDGET ("select_theme_label");
-
-	model = gtk_list_store_new (TOTAL_COLS, G_TYPE_STRING, G_TYPE_STRING);
-	gtk_tree_view_set_model (GTK_TREE_VIEW (tree), GTK_TREE_MODEL (model));
-	cell = gtk_cell_renderer_text_new ();
-	column = gtk_tree_view_column_new_with_attributes ("not used", cell,
-                                                           "text", COL_THEME_NAME, NULL);
-        gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column);
-
-	if ( ! g_settings_is_writable (eyes_applet->settings, "theme-path")) {
-		gtk_widget_set_sensitive (tree, FALSE);
-		gtk_widget_set_sensitive (label, FALSE);
-	}
-
-        for (i = 0; i < NUM_THEME_DIRECTORIES; i++) {
-                if ((dfd = opendir (theme_directories[i])) != NULL) {
-                        while ((dp = readdir (dfd)) != NULL) {
-                                if (dp->d_name[0] != '.') {
-                                        gchar *theme_dir;
-					gchar *theme_name;
+    if (eyes_applet->prop_box.pbox) {
+        gtk_window_set_screen (GTK_WINDOW (eyes_applet->prop_box.pbox),
+                               gtk_widget_get_screen (GTK_WIDGET (eyes_applet->applet)));
+
+        gtk_window_present (GTK_WINDOW (eyes_applet->prop_box.pbox));
+        return;
+    }
+
+    builder = gtk_builder_new_from_resource (GEYES_RESOURCE_PATH "themes.ui");
+
+    eyes_applet->prop_box.pbox = GET_WIDGET("preferences_dialog");
+    tree = GET_WIDGET("themes_treeview");
+    label = GET_WIDGET("select_theme_label");
+
+    model = gtk_list_store_new (TOTAL_COLS, G_TYPE_STRING, G_TYPE_STRING);
+    gtk_tree_view_set_model (GTK_TREE_VIEW (tree), GTK_TREE_MODEL (model));
+    cell = gtk_cell_renderer_text_new ();
+    column = gtk_tree_view_column_new_with_attributes ("not used", cell, "text",
+                                                       COL_THEME_NAME,
+                                                       NULL);
+    gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column);
+
+    if (!g_settings_is_writable (eyes_applet->settings, "theme-path")) {
+        gtk_widget_set_sensitive (tree, FALSE);
+        gtk_widget_set_sensitive (label, FALSE);
+    }
+
+    for (i = 0; i < NUM_THEME_DIRECTORIES; i++) {
+        if ((dfd = opendir (theme_directories[i])) != NULL) {
+            while ((dp = readdir (dfd)) != NULL) {
+                if (dp->d_name[0] != '.') {
+                    gchar *theme_dir;
+                    gchar *theme_name;
 #ifdef PATH_MAX
-                                        strcpy (filename,
-                                                theme_directories[i]);
-                                        strcat (filename, dp->d_name);
+                    strcpy (filename, theme_directories[i]);
+                    strcat (filename, dp->d_name);
 #else
-					asprintf (&filename, theme_directories[i], dp->d_name);
+                    asprintf (&filename, theme_directories[i], dp->d_name);
 #endif
-					theme_dir = g_strdup_printf ("%s/", filename);
-					theme_name = g_path_get_basename (filename);
-
-                                        gtk_list_store_append (model, &iter);
-                                        gtk_list_store_set (model, &iter,
-							    COL_THEME_DIR, &filename,
-							    COL_THEME_NAME, theme_name,
-							    -1);
-
-					if (!g_ascii_strncasecmp (eyes_applet->theme_dir, theme_dir, strlen (theme_dir))) {
-                                        	GtkTreePath *path;
-                                        	path = gtk_tree_model_get_path (GTK_TREE_MODEL (model),
-                                                        			&iter);
-                                                gtk_tree_view_set_cursor (GTK_TREE_VIEW (tree),
-                                                			  path,
-                                                			  NULL,
-                                                			  FALSE);
-                                                gtk_tree_path_free (path);
-                                        }
-					g_free (theme_name);
-                                        g_free (theme_dir);
-                                }
-                        }
-                        closedir (dfd);
+                    theme_dir = g_strdup_printf ("%s/", filename);
+                    theme_name = g_path_get_basename (filename);
+
+                    gtk_list_store_append (model, &iter);
+                    gtk_list_store_set (model, &iter, COL_THEME_DIR, &filename,
+                                        COL_THEME_NAME,
+                                        theme_name, -1);
+
+                    if (!g_ascii_strncasecmp (eyes_applet->theme_dir, theme_dir,
+                                              strlen (theme_dir))) {
+                        GtkTreePath *path;
+                        path = gtk_tree_model_get_path (GTK_TREE_MODEL (model),
+                                                        &iter);
+                        gtk_tree_view_set_cursor (GTK_TREE_VIEW (tree), path, NULL,
+                                                  FALSE);
+                        gtk_tree_path_free (path);
+                    }
+                    g_free (theme_name);
+                    g_free (theme_dir);
                 }
+            }
+            closedir (dfd);
         }
+    }
 #ifndef PATH_MAX
-	g_free (filename);
+    g_free (filename);
 #endif
-	g_object_unref (model);
+    g_object_unref (model);
 
-	/* signals */
-	gtk_builder_add_callback_symbols (builder,
-	                                  "on_preferences_dialog_response", G_CALLBACK (presponse_cb),
-	                                  "on_themes_treeselection_changed", G_CALLBACK (theme_selected_cb),
-	                                  NULL);
-	gtk_builder_connect_signals (builder, eyes_applet);
+    /* signals */
+    gtk_builder_add_callback_symbols (builder, "on_preferences_dialog_response",
+                                      G_CALLBACK (presponse_cb),
+                                      "on_themes_treeselection_changed",
+                                      G_CALLBACK (theme_selected_cb),
+                                      NULL);
+    gtk_builder_connect_signals (builder, eyes_applet);
 
-	g_object_unref (builder);
+    g_object_unref (builder);
 
-	gtk_widget_show_all (eyes_applet->prop_box.pbox);
+    gtk_widget_show_all (eyes_applet->prop_box.pbox);
 
-	return;
+    return;
 }