static GtkTargetList *
gnm_soi_get_target_list (SheetObject const *so)
{
SheetObjectImage *soi = SHEET_OBJECT_IMAGE (so);
GtkTargetList *tl = gtk_target_list_new (NULL, 0);
char *mime_str = go_image_format_to_mime (soi->type);
GSList *mimes, *ptr;
GdkPixbuf *pixbuf;
mimes = go_strsplit_to_slist (mime_str, ',');
for (ptr = mimes; ptr != NULL; ptr = ptr->next) {
const char *mime = ptr->data;
if (mime != NULL && *mime != '\0')
gtk_target_list_add (tl, gdk_atom_intern (mime, FALSE),
0, 0);
}
g_free (mime_str);
go_slist_free_custom (mimes, g_free);
/* No need to eliminate duplicates. */
if ((pixbuf = soi_get_pixbuf (soi, 1.0)) != NULL) {
gtk_target_list_add_image_targets (tl, 0, TRUE);
g_object_unref (pixbuf);
}
return tl;
}
/**
* csv_page_global_change
* @widget : the widget which emitted the signal
* @data : mother struct
*
* This will update the preview based on the state of
* the widgets on the csv page
*
* returns : nothing
**/
static void
csv_page_global_change (G_GNUC_UNUSED GtkWidget *widget,
StfDialogData *pagedata)
{
StfParseOptions_t *parseoptions = pagedata->parseoptions;
RenderData_t *renderdata = pagedata->csv.renderdata;
GSList *sepstr;
GString *sepc = g_string_new (NULL);
GStringChunk *lines_chunk;
GPtrArray *lines;
StfTrimType_t trim;
sepstr = NULL;
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_custom))) {
char *csvcustomtext = gtk_editable_get_chars (GTK_EDITABLE (pagedata->csv.csv_customseparator), 0, -1);
if (strcmp (csvcustomtext, "") != 0)
sepstr = g_slist_append (sepstr, csvcustomtext);
else
g_free (csvcustomtext);
}
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_tab)))
g_string_append_c (sepc, '\t');
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_colon)))
g_string_append_c (sepc, ':');
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_comma)))
g_string_append_c (sepc, ',');
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_space)))
g_string_append_c (sepc, ' ');
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_semicolon)))
g_string_append_c (sepc, ';');
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_hyphen)))
g_string_append_c (sepc, '-');
stf_parse_options_csv_set_separators (parseoptions,
strcmp (sepc->str, "") == 0 ? NULL : sepc->str,
sepstr);
g_string_free (sepc, TRUE);
go_slist_free_custom (sepstr, g_free);
stf_parse_options_csv_set_duplicates (parseoptions,
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_duplicates)));
stf_parse_options_csv_set_trim_seps (parseoptions,
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_trim_seps)));
lines_chunk = g_string_chunk_new (100 * 1024);
/* Don't trim on this page. */
trim = parseoptions->trim_spaces;
stf_parse_options_set_trim_spaces (parseoptions, TRIM_TYPE_NEVER);
lines = stf_parse_general (parseoptions, lines_chunk,
pagedata->cur, pagedata->cur_end);
stf_parse_options_set_trim_spaces (parseoptions, trim);
stf_preview_set_lines (renderdata, lines_chunk, lines);
}
/**
* stf_parse_options_clear_line_terminator:
*
* This will clear the line terminator, in both the Fixed width and CSV delimited importers
* this indicates the end of a row.
*
**/
void
stf_parse_options_clear_line_terminator (StfParseOptions_t *parseoptions)
{
g_return_if_fail (parseoptions != NULL);
go_slist_free_custom (parseoptions->terminator, g_free);
parseoptions->terminator = NULL;
compile_terminators (parseoptions);
}
/**
* stf_parse_options_csv_set_separators:
*
* A copy is made of the parameters.
**/
void
stf_parse_options_csv_set_separators (StfParseOptions_t *parseoptions, char const *character,
GSList const *string)
{
g_return_if_fail (parseoptions != NULL);
g_free (parseoptions->sep.chr);
parseoptions->sep.chr = g_strdup (character);
go_slist_free_custom (parseoptions->sep.str, g_free);
parseoptions->sep.str = go_slist_map (string, (GOMapFunc)g_strdup);
}
GList *
category_group_list_get (void)
{
GList *category_groups = NULL;
GSList *dir_list = NULL, *sl;
GList *categories, *l;
FormatTemplateCategoryGroup *current_group;
add_dir (&dir_list,
gnm_conf_get_autoformat_sys_dir (),
gnm_sys_data_dir ());
add_dir (&dir_list,
gnm_conf_get_autoformat_usr_dir (),
gnm_usr_dir (FALSE));
add_dir (&dir_list,
gnm_conf_get_autoformat_usr_dir (),
gnm_usr_dir (TRUE));
for (sl = gnm_conf_get_autoformat_extra_dirs (); sl; sl = sl->next) {
const char *dir = sl->data;
add_dir (&dir_list, dir, g_get_home_dir ());
}
dir_list = g_slist_reverse (dir_list);
categories = category_list_get_from_dir_list (dir_list);
go_slist_free_custom (dir_list, g_free);
categories = g_list_sort (categories, category_compare_name_and_dir);
current_group = NULL;
for (l = categories; l != NULL; l = l->next) {
FormatTemplateCategory *category = l->data;
if (current_group == NULL || strcmp (current_group->name, category->name) != 0) {
if (current_group != NULL) {
category_groups = g_list_prepend (category_groups, current_group);
}
current_group = g_new (FormatTemplateCategoryGroup, 1);
current_group->categories = g_list_append (NULL, category);
current_group->name = g_strdup (category->name);
current_group->description = g_strdup (category->description);
} else {
current_group->categories = g_list_prepend (current_group->categories, category);
}
}
if (current_group != NULL)
category_groups = g_list_prepend (category_groups, current_group);
g_list_free (categories);
return category_groups;
}