/**
* Callback function to toggle selected LDIF field.
* \param clist List to update.
* \param event Event object.
* \param data Data.
*/
static gboolean imp_ldif_field_list_toggle(
GtkCMCList *clist, GdkEventButton *event, gpointer data )
{
Ldif_FieldRec *rec;
gboolean toggle = FALSE;
if( ! event ) return FALSE;
if( impldif_dlg.rowIndSelect < 0 ) return FALSE;
if( event->button == 1 ) {
/* If single click in select column */
if( event->type == GDK_BUTTON_PRESS ) {
gint x = event->x;
gint y = event->y;
gint row, col;
if (!gtk_cmclist_get_selection_info( clist, x, y, &row, &col ))
return FALSE;
if( col != FIELD_COL_SELECT ) return FALSE;
if( row > impldif_dlg.rowCount ) return FALSE;
/* Set row */
impldif_dlg.rowIndSelect = row;
toggle = TRUE;
}
/* If double click anywhere in row */
else if( event->type == GDK_2BUTTON_PRESS ) {
toggle = TRUE;
}
}
/* Toggle field selection */
if( toggle ) {
rec = gtk_cmclist_get_row_data(
clist, impldif_dlg.rowIndSelect );
if( rec ) {
ldif_field_toggle( rec );
imp_ldif_update_row( clist );
}
}
return FALSE;
}
/* clist/ctree clear old selection on click (gtk2 only)
* - intercept all button clicks (always return TRUE)
* - only allow left button single click
* - handle click on expander
* - update "subscribed" list and un-/select row
*/
static gboolean button_press_cb(GtkCMCTree *ctree, GdkEventButton *button,
gpointer data)
{
gint row, col;
GtkCMCTreeNode *node;
NewsGroupInfo *ginfo;
GSList *list;
if (button->type != GDK_BUTTON_PRESS) return TRUE;
if (button->button != 1) return TRUE;
if (button->window != GTK_CMCLIST(ctree)->clist_window) return TRUE;
if (!gtk_cmclist_get_selection_info(GTK_CMCLIST(ctree),
button->x, button->y, &row, &col))
return TRUE;
node = gtk_cmctree_node_nth(ctree, row);
if (!node) return TRUE;
if (gtk_cmctree_is_hot_spot(ctree, button->x, button->y)) {
gtk_cmctree_toggle_expansion(ctree, node);
return TRUE;
}
ginfo = gtk_cmctree_node_get_row_data(ctree, node);
if (!ginfo) return TRUE;
list = g_slist_find_custom(subscribed, ginfo->name,
(GCompareFunc)g_ascii_strcasecmp);
if (list) {
g_free(list->data);
subscribed = g_slist_remove(subscribed, list->data);
gtk_cmclist_unselect_row(GTK_CMCLIST(ctree), row, 0);
} else {
subscribed = g_slist_append(subscribed, g_strdup(ginfo->name));
gtk_cmclist_select_row(GTK_CMCLIST(ctree), row, 0);
}
return TRUE;
}
