/** Initialize a new diagram data object.
* @param data A diagram data object to initialize.
*/
static void
diagram_data_init(DiagramData *data)
{
Color* color = persistence_register_color ("new_diagram_bgcolour", &color_white);
gboolean compress = persistence_register_boolean ("compress_save", TRUE);
Layer *first_layer;
data->extents.left = 0.0;
data->extents.right = 10.0;
data->extents.top = 0.0;
data->extents.bottom = 10.0;
data->bg_color = *color;
get_paper_info (&data->paper, -1, NULL);
first_layer = new_layer(g_strdup(_("Background")),data);
data->layers = g_ptr_array_new ();
g_ptr_array_add (data->layers, first_layer);
data->active_layer = first_layer;
data->selected_count_private = 0;
data->selected = NULL;
data->is_compressed = compress; /* Overridden by doc */
data->text_edits = NULL;
data->active_text_edit = NULL;
}
void
prefs_set_defaults(void)
{
int i;
gpointer ptr;
/* Since we can't call this in static initialization, we have to
* do it here.
*/
if (default_paper_name == NULL)
default_paper_name = get_paper_name(get_default_paper());
for (i=0;i<NUM_PREFS_DATA;i++) {
ptr = (char *)&prefs + prefs_data[i].offset;
switch (prefs_data[i].type) {
case PREF_BOOLEAN:
*(int *)ptr = *(int *)prefs_data[i].default_value;
*(int *)ptr = persistence_register_boolean(prefs_data[i].name, *(int *)ptr);
break;
case PREF_INT:
case PREF_UINT:
*(int *)ptr = *(int *)prefs_data[i].default_value;
*(int *)ptr = persistence_register_integer(prefs_data[i].name, *(int *)ptr);
break;
case PREF_REAL:
case PREF_UREAL:
*(real *)ptr = *(real *)prefs_data[i].default_value;
*(real *)ptr = persistence_register_real(prefs_data[i].name, *(real *)ptr);
break;
case PREF_COLOUR:
*(Color *)ptr = *(Color *)prefs_data[i].default_value;
*(Color *)ptr = *persistence_register_color(prefs_data[i].name, (Color *)ptr);
break;
case PREF_CHOICE:
case PREF_STRING:
*(gchar **)ptr = *(gchar **)prefs_data[i].default_value;
*(gchar **)ptr = persistence_register_string(prefs_data[i].name, *(gchar **)ptr);
break;
case PREF_NONE:
case PREF_END_GROUP:
break;
}
/* set initial preferences, but dont talk about restarting */
if (prefs_data[i].update_function)
(prefs_data[i].update_function)(&prefs_data[i], ptr);
}
update_internal_prefs(&prefs_data[i], NULL);
}
static void
gtk_message_internal(const char* title, enum ShowAgainStyle showAgain,
char const *fmt,
va_list args, va_list args2)
{
static gchar *buf = NULL;
static gint alloc = 0;
gint len;
DiaMessageInfo *msginfo;
GtkTextBuffer *textbuffer;
gboolean askForShowAgain = FALSE;
if (showAgain != ALWAYS_SHOW) {
/* We persistently stored that the user has chosen to not see the
* dialog again (whether by checking or not unchecking the box) */
persistence_register_boolean((gchar *)title, FALSE);
if (persistence_get_boolean((gchar *)title)) {
/* If not showing again, just return at once */
return;
}
askForShowAgain = TRUE;
}
if (message_hash_table == NULL) {
message_hash_table = g_hash_table_new(g_str_hash, g_str_equal);
}
len = g_printf_string_upper_bound (fmt, args);
if (len >= alloc) {
if (buf)
g_free (buf);
alloc = nearest_pow (MAX(len + 1, 1024));
buf = g_new (char, alloc);
}
vsprintf (buf, fmt, args2);
msginfo = (DiaMessageInfo*)g_hash_table_lookup(message_hash_table, fmt);
if (msginfo == NULL) {
msginfo = g_new0(DiaMessageInfo, 1);
g_hash_table_insert(message_hash_table, (char *)fmt, msginfo);
}
if (msginfo->dialog == NULL)
message_create_dialog(title, msginfo, buf);
if (msginfo->repeats != NULL) {
if (g_list_length(msginfo->repeats) > 1) {
char *newlabel;
guint num = g_list_length(msginfo->repeats);
/* See: https://live.gnome.org/TranslationProject/DevGuidelines/Plurals */
newlabel = g_strdup_printf(g_dngettext (GETTEXT_PACKAGE,
"There is %d similar message.", /* not triggered */
"There are %d similar messages.", num), num);
gtk_label_set_text(GTK_LABEL(msginfo->repeat_label), newlabel);
}
/* for repeated messages, show the last one */
g_object_set (msginfo->dialog, "text", buf, NULL);
gtk_widget_show(msginfo->repeat_label);
gtk_widget_show(msginfo->show_repeats);
}
/* Insert in scrollable view, but only the repeated ones */
if (msginfo->repeats != NULL) {
textbuffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(msginfo->repeat_view));
gtk_text_buffer_insert_at_cursor(textbuffer, buf, -1);
}
msginfo->repeats = g_list_prepend(msginfo->repeats, g_strdup(buf));
if (askForShowAgain) {
gtk_widget_show(msginfo->no_show_again);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(msginfo->no_show_again),
showAgain == SUGGEST_NO_SHOW_AGAIN);
} else {
gtk_widget_hide(msginfo->no_show_again);
}
gtk_widget_show (msginfo->dialog);
}
