char *
go_gtk_select_image (GtkWindow *toplevel, const char *initial)
{
const char *key = "go_gtk_select_image";
char *uri = NULL;
GtkFileChooser *fsel;
g_return_val_if_fail (GTK_IS_WINDOW (toplevel), NULL);
fsel = gui_image_chooser_new (FALSE);
if (!initial)
initial = g_object_get_data (G_OBJECT (toplevel), key);
if (initial)
gtk_file_chooser_set_uri (fsel, initial);
g_object_set (G_OBJECT (fsel), "title", _("Select an Image"), NULL);
/* Show file selector */
if (go_gtk_file_sel_dialog (toplevel, GTK_WIDGET (fsel))) {
uri = gtk_file_chooser_get_uri (fsel);
g_object_set_data_full (G_OBJECT (toplevel),
key, g_strdup (uri),
g_free);
}
gtk_widget_destroy (GTK_WIDGET (fsel));
return uri;
}
static void
cb_pm_button_directory_add_clicked (PluginManagerGUI *pm_gui)
{
GtkFileChooser *fsel;
fsel = GTK_FILE_CHOOSER
(g_object_new (GTK_TYPE_FILE_CHOOSER_DIALOG,
"action", GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
"title", _("Select Directory"),
/* We need to force local-only as plugins
won't work over the network. */
"local-only", TRUE,
NULL));
gtk_dialog_add_buttons (GTK_DIALOG (fsel),
_("Cancel"), GTK_RESPONSE_CANCEL,
_("Add"), GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_default_response (GTK_DIALOG (fsel), GTK_RESPONSE_OK);
if (go_gtk_file_sel_dialog (pm_gui->parent_window, GTK_WIDGET (fsel))) {
char *path = gtk_file_chooser_get_filename (fsel);
if (!g_file_test (path, G_FILE_TEST_IS_DIR)) {
char *dir_name = g_path_get_dirname (path);
g_free (path);
path = dir_name;
}
if (g_slist_find_custom (gnm_conf_get_plugins_extra_dirs (),
path, go_str_compare) == NULL) {
GSList *extra_dirs = go_string_slist_copy
(gnm_conf_get_plugins_extra_dirs ());
GO_SLIST_PREPEND (extra_dirs, path);
gnm_conf_set_plugins_extra_dirs (extra_dirs);
g_slist_free_full (extra_dirs, g_free);
pm_gui_load_directory_page (pm_gui);
cb_pm_button_rescan_directories_clicked (pm_gui);
} else
g_free (path);
}
gtk_widget_destroy (GTK_WIDGET (fsel));
}
char *
gui_get_image_save_info (GtkWindow *toplevel, GSList *supported_formats,
GOImageFormat *ret_format, double *resolution)
{
GOImageFormat format;
GOImageFormatInfo const *format_info;
GtkComboBox *format_combo = NULL;
GtkFileChooser *fsel = gui_image_chooser_new (TRUE);
GtkWidget *expander = NULL;
GtkWidget *resolution_spin = NULL;
GtkWidget *resolution_table;
GladeXML *gui;
SaveInfoState *state;
const char *key = "gui_get_image_save_info";
char *uri = NULL;
state = g_object_get_data (G_OBJECT (toplevel), key);
if (state == NULL) {
state = g_new (SaveInfoState, 1);
g_return_val_if_fail (state != NULL, NULL);
state->uri = NULL;
state->resolution = 150.0;
state->is_expanded = FALSE;
state->format = GO_IMAGE_FORMAT_SVG;
g_object_set_data_full (G_OBJECT (toplevel), key,
state, (GDestroyNotify) save_info_state_free);
}
g_object_set (G_OBJECT (fsel), "title", _("Save as"), NULL);
gui = go_libglade_new ("go-image-save-dialog-extra.glade",
"image_save_dialog_extra",
GETTEXT_PACKAGE, NULL);
if (gui != NULL) {
GtkWidget *widget;
/* Format selection UI */
if (supported_formats != NULL && ret_format != NULL) {
int i;
GSList *l;
format_combo = GTK_COMBO_BOX (glade_xml_get_widget (gui, "format_combo"));
for (l = supported_formats, i = 0; l != NULL; l = l->next, i++) {
format = GPOINTER_TO_UINT (l->data);
format_info = go_image_get_format_info (format);
gtk_combo_box_append_text (format_combo, _(format_info->desc));
if (format == state->format)
gtk_combo_box_set_active (format_combo, i);
}
if (gtk_combo_box_get_active (format_combo) < 0)
gtk_combo_box_set_active (format_combo, 0);
} else {
widget = glade_xml_get_widget (gui, "file_type_box");
gtk_widget_hide (widget);
}
/* Export setting expander */
expander = glade_xml_get_widget (gui, "export_expander");
if (resolution != NULL) {
gtk_expander_set_expanded (GTK_EXPANDER (expander), state->is_expanded);
resolution_spin = glade_xml_get_widget (gui, "resolution_spin");
gtk_spin_button_set_value (GTK_SPIN_BUTTON (resolution_spin), state->resolution);
} else
gtk_widget_hide (expander);
if (resolution != NULL && supported_formats != NULL && ret_format != NULL) {
widget = glade_xml_get_widget (gui, "image_save_dialog_extra");
gtk_file_chooser_set_extra_widget (fsel, widget);
resolution_table = glade_xml_get_widget (gui, "resolution_table");
cb_format_combo_changed (format_combo, resolution_table);
g_signal_connect (GTK_WIDGET (format_combo), "changed",
G_CALLBACK (cb_format_combo_changed), resolution_table);
}
g_object_unref (G_OBJECT (gui));
}
if (state->uri != NULL) {
gtk_file_chooser_set_uri (fsel, state->uri);
gtk_file_chooser_unselect_all (fsel);
}
/* Show file selector */
loop:
if (!go_gtk_file_sel_dialog (toplevel, GTK_WIDGET (fsel)))
goto out;
uri = gtk_file_chooser_get_uri (fsel);
if (format_combo) {
char *new_uri = NULL;
format = GPOINTER_TO_UINT (g_slist_nth_data
(supported_formats,
gtk_combo_box_get_active (format_combo)));
format_info = go_image_get_format_info (format);
if (!go_url_check_extension (uri, format_info->ext, &new_uri) &&
!go_gtk_query_yes_no (GTK_WINDOW (fsel), TRUE,
_("The given file extension does not match the"
" chosen file type. Do you want to use this name"
" anyway?"))) {
g_free (new_uri);
g_free (uri);
uri = NULL;
goto out;
} else {
g_free (uri);
uri = new_uri;
}
*ret_format = format;
}
if (!go_gtk_url_is_writeable (GTK_WINDOW (fsel), uri, TRUE)) {
g_free (uri);
uri = NULL;
goto loop;
}
out:
if (uri != NULL) {
g_free (state->uri);
state->uri = g_strdup (uri);
state->format = *ret_format;
if (resolution != NULL) {
state->is_expanded = gtk_expander_get_expanded (GTK_EXPANDER (expander));
*resolution = gtk_spin_button_get_value (GTK_SPIN_BUTTON (resolution_spin));
state->resolution = *resolution;
}
}
gtk_widget_destroy (GTK_WIDGET (fsel));
return uri;
}
