diff options
Diffstat (limited to 'libdocument/ev-form-field.c')
| -rw-r--r-- | libdocument/ev-form-field.c | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/libdocument/ev-form-field.c b/libdocument/ev-form-field.c new file mode 100644 index 00000000..7bea0035 --- /dev/null +++ b/libdocument/ev-form-field.c @@ -0,0 +1,209 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */ +/* this file is part of evince, a mate document viewer + * + * Copyright (C) 2007 Carlos Garcia Campos <[email protected]> + * Copyright (C) 2006 Julien Rebetez + * + * Evince is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Evince is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * 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 Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include <config.h> +#include "ev-form-field.h" + +static void ev_form_field_init (EvFormField *field); +static void ev_form_field_class_init (EvFormFieldClass *klass); +static void ev_form_field_text_init (EvFormFieldText *field_text); +static void ev_form_field_text_class_init (EvFormFieldTextClass *klass); +static void ev_form_field_button_init (EvFormFieldButton *field_button); +static void ev_form_field_button_class_init (EvFormFieldButtonClass *klass); +static void ev_form_field_choice_init (EvFormFieldChoice *field_choice); +static void ev_form_field_choice_class_init (EvFormFieldChoiceClass *klass); +static void ev_form_field_signature_init (EvFormFieldSignature *field_choice); +static void ev_form_field_signature_class_init (EvFormFieldSignatureClass *klass); + +G_DEFINE_ABSTRACT_TYPE (EvFormField, ev_form_field, G_TYPE_OBJECT) +G_DEFINE_TYPE (EvFormFieldText, ev_form_field_text, EV_TYPE_FORM_FIELD) +G_DEFINE_TYPE (EvFormFieldButton, ev_form_field_button, EV_TYPE_FORM_FIELD) +G_DEFINE_TYPE (EvFormFieldChoice, ev_form_field_choice, EV_TYPE_FORM_FIELD) +G_DEFINE_TYPE (EvFormFieldSignature, ev_form_field_signature, EV_TYPE_FORM_FIELD) + +static void +ev_form_field_init (EvFormField *field) +{ + field->page = NULL; + field->changed = FALSE; + field->is_read_only = FALSE; +} + +static void +ev_form_field_finalize (GObject *object) +{ + EvFormField *field = EV_FORM_FIELD (object); + + g_object_unref (field->page); + field->page = NULL; + + (* G_OBJECT_CLASS (ev_form_field_parent_class)->finalize) (object); +} + +static void +ev_form_field_class_init (EvFormFieldClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->finalize = ev_form_field_finalize; +} + +static void +ev_form_field_text_finalize (GObject *object) +{ + EvFormFieldText *field_text = EV_FORM_FIELD_TEXT (object); + + if (field_text->text) { + g_free (field_text->text); + field_text->text = NULL; + } + + (* G_OBJECT_CLASS (ev_form_field_text_parent_class)->finalize) (object); +} + +static void +ev_form_field_text_init (EvFormFieldText *field_text) +{ +} + +static void +ev_form_field_text_class_init (EvFormFieldTextClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->finalize = ev_form_field_text_finalize; +} + +static void +ev_form_field_button_init (EvFormFieldButton *field_button) +{ +} + +static void +ev_form_field_button_class_init (EvFormFieldButtonClass *klass) +{ +} + +static void +ev_form_field_choice_finalize (GObject *object) +{ + EvFormFieldChoice *field_choice = EV_FORM_FIELD_CHOICE (object); + + if (field_choice->selected_items) { + g_list_free (field_choice->selected_items); + field_choice->selected_items = NULL; + } + + if (field_choice->text) { + g_free (field_choice->text); + field_choice->text = NULL; + } + + (* G_OBJECT_CLASS (ev_form_field_choice_parent_class)->finalize) (object); +} + +static void +ev_form_field_choice_init (EvFormFieldChoice *field_choice) +{ +} + +static void +ev_form_field_choice_class_init (EvFormFieldChoiceClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->finalize = ev_form_field_choice_finalize; +} + +static void +ev_form_field_signature_init (EvFormFieldSignature *field_signature) +{ +} + +static void +ev_form_field_signature_class_init (EvFormFieldSignatureClass *klass) +{ +} + +EvFormField * +ev_form_field_text_new (gint id, + EvFormFieldTextType type) +{ + EvFormField *field; + + g_return_val_if_fail (id >= 0, NULL); + g_return_val_if_fail (type >= EV_FORM_FIELD_TEXT_NORMAL && + type <= EV_FORM_FIELD_TEXT_FILE_SELECT, NULL); + + field = EV_FORM_FIELD (g_object_new (EV_TYPE_FORM_FIELD_TEXT, NULL)); + field->id = id; + EV_FORM_FIELD_TEXT (field)->type = type; + + return field; +} + +EvFormField * +ev_form_field_button_new (gint id, + EvFormFieldButtonType type) +{ + EvFormField *field; + + g_return_val_if_fail (id >= 0, NULL); + g_return_val_if_fail (type >= EV_FORM_FIELD_BUTTON_PUSH && + type <= EV_FORM_FIELD_BUTTON_RADIO, NULL); + + field = EV_FORM_FIELD (g_object_new (EV_TYPE_FORM_FIELD_BUTTON, NULL)); + field->id = id; + EV_FORM_FIELD_BUTTON (field)->type = type; + + return field; +} + +EvFormField * +ev_form_field_choice_new (gint id, + EvFormFieldChoiceType type) +{ + EvFormField *field; + + g_return_val_if_fail (id >= 0, NULL); + g_return_val_if_fail (type >= EV_FORM_FIELD_CHOICE_COMBO && + type <= EV_FORM_FIELD_CHOICE_LIST, NULL); + + field = EV_FORM_FIELD (g_object_new (EV_TYPE_FORM_FIELD_CHOICE, NULL)); + field->id = id; + EV_FORM_FIELD_CHOICE (field)->type = type; + + return field; +} + +EvFormField * +ev_form_field_signature_new (gint id) +{ + EvFormField *field; + + g_return_val_if_fail (id >= 0, NULL); + + field = EV_FORM_FIELD (g_object_new (EV_TYPE_FORM_FIELD_SIGNATURE, NULL)); + field->id = id; + + return field; +} + |