diff options
Diffstat (limited to 'addressbook/gui/component/select-names/e-select-names-text-model.c')
| -rw-r--r-- | addressbook/gui/component/select-names/e-select-names-text-model.c | 441 |
1 files changed, 0 insertions, 441 deletions
diff --git a/addressbook/gui/component/select-names/e-select-names-text-model.c b/addressbook/gui/component/select-names/e-select-names-text-model.c deleted file mode 100644 index 13054eb10e..0000000000 --- a/addressbook/gui/component/select-names/e-select-names-text-model.c +++ /dev/null @@ -1,441 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Authors: - * Chris Lahey <clahey@helixcode.com> - * - * Copyright (C) 2000 Helix Code, Inc. - */ - -#include <config.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <gtk/gtk.h> - -#include <addressbook/contact-editor/e-contact-editor.h> -#include "e-select-names-text-model.h" - -/* Object argument IDs */ -enum { - ARG_0, - ARG_SOURCE, -}; - -static void e_select_names_text_model_init (ESelectNamesTextModel *model); -static void e_select_names_text_model_class_init (ESelectNamesTextModelClass *klass); - -static void e_select_names_text_model_destroy (GtkObject *object); -static void e_select_names_text_model_set_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void e_select_names_text_model_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); - -static void e_select_names_text_model_set_text (ETextModel *model, const gchar *text); -static void e_select_names_text_model_insert (ETextModel *model, gint position, const gchar *text); -static void e_select_names_text_model_insert_length (ETextModel *model, gint position, const gchar *text, gint length); -static void e_select_names_text_model_delete (ETextModel *model, gint position, gint length); - -static gint e_select_names_text_model_obj_count (ETextModel *model); -static const gchar *e_select_names_text_model_get_nth_obj (ETextModel *model, gint n, gint *len); -static void e_select_names_text_model_activate_obj (ETextModel *model, gint n); - -static void e_select_names_text_model_model_changed (ESelectNamesModel *source, - ESelectNamesTextModel *model); - - -ETextModelClass *parent_class; -#define PARENT_TYPE e_text_model_get_type() - -/** - * e_select_names_text_model_get_type: - * @void: - * - * Registers the &ESelectNamesTextModel class if necessary, and returns the type ID - * associated to it. - * - * Return value: The type ID of the &ESelectNamesTextModel class. - **/ -GtkType -e_select_names_text_model_get_type (void) -{ - static GtkType model_type = 0; - - if (!model_type) { - GtkTypeInfo model_info = { - "ESelectNamesTextModel", - sizeof (ESelectNamesTextModel), - sizeof (ESelectNamesTextModelClass), - (GtkClassInitFunc) e_select_names_text_model_class_init, - (GtkObjectInitFunc) e_select_names_text_model_init, - NULL, /* reserved_1 */ - NULL, /* reserved_2 */ - (GtkClassInitFunc) NULL - }; - - model_type = gtk_type_unique (PARENT_TYPE, &model_info); - } - - return model_type; -} - -/** - * e_select_names_text_model_new: - * @VCard: a string in vCard format - * - * Returns: a new #ESelectNamesTextModel that wraps the @VCard. - */ -ETextModel * -e_select_names_text_model_new (ESelectNamesModel *source) -{ - ETextModel *model = E_TEXT_MODEL(gtk_type_new(e_select_names_text_model_get_type())); - gtk_object_set(GTK_OBJECT(model), - "source", source, - NULL); - e_select_names_text_model_model_changed (source, E_SELECT_NAMES_TEXT_MODEL(model)); - return model; -} - -static void -e_select_names_text_model_class_init (ESelectNamesTextModelClass *klass) -{ - GtkObjectClass *object_class; - ETextModelClass *text_model_class; - - object_class = GTK_OBJECT_CLASS(klass); - text_model_class = E_TEXT_MODEL_CLASS(klass); - - parent_class = gtk_type_class(PARENT_TYPE); - - gtk_object_add_arg_type ("ESelectNamesTextModel::source", - GTK_TYPE_OBJECT, GTK_ARG_READWRITE, ARG_SOURCE); - - object_class->destroy = e_select_names_text_model_destroy; - object_class->get_arg = e_select_names_text_model_get_arg; - object_class->set_arg = e_select_names_text_model_set_arg; - - text_model_class->set_text = e_select_names_text_model_set_text; - text_model_class->insert = e_select_names_text_model_insert; - text_model_class->insert_length = e_select_names_text_model_insert_length; - text_model_class->delete = e_select_names_text_model_delete; - - text_model_class->obj_count = e_select_names_text_model_obj_count; - text_model_class->get_nth_obj = e_select_names_text_model_get_nth_obj; - text_model_class->object_activated = e_select_names_text_model_activate_obj; -} - -static int -get_length(EIterator *iterator) -{ - const ESelectNamesModelData *data = e_iterator_get(iterator); - return strlen(data->string); -} - -static void -e_select_names_text_model_set_text (ETextModel *model, const gchar *text) -{ - ESelectNamesModel *source = E_SELECT_NAMES_TEXT_MODEL(model)->source; - EIterator *iterator = e_list_get_iterator(e_select_names_model_get_data(source)); - int length = e_text_model_get_text_length (model); - - e_iterator_reset(iterator); - if (!e_iterator_is_valid(iterator)) { - gtk_object_unref(GTK_OBJECT(iterator)); - iterator = NULL; - } - e_select_names_model_replace(source, - iterator, - 0, - length, - (gchar *) text); - if (iterator) - gtk_object_unref(GTK_OBJECT(iterator)); -} - -static void -e_select_names_text_model_insert (ETextModel *model, gint position, const gchar *text) -{ - ESelectNamesModel *source = E_SELECT_NAMES_TEXT_MODEL(model)->source; - EIterator *iterator = e_list_get_iterator(e_select_names_model_get_data(source)); - - for (e_iterator_reset(iterator); e_iterator_is_valid(iterator); e_iterator_next(iterator)) { - int this_length = get_length(iterator); - if (position <= this_length) { - break; - } else { - position -= this_length + 1; - } - } - if (!e_iterator_is_valid(iterator)) { - gtk_object_unref(GTK_OBJECT(iterator)); - iterator = NULL; - } - e_select_names_model_insert(source, - iterator, - position, - (gchar *) text); - if (iterator) - gtk_object_unref(GTK_OBJECT(iterator)); -} - -static void -e_select_names_text_model_insert_length (ETextModel *model, gint position, const gchar *text, gint length) -{ - ESelectNamesModel *source = E_SELECT_NAMES_TEXT_MODEL(model)->source; - EIterator *iterator = e_list_get_iterator(e_select_names_model_get_data(source)); - - for (e_iterator_reset(iterator); e_iterator_is_valid(iterator); e_iterator_next(iterator)) { - int this_length = get_length(iterator); - if (position <= this_length) { - break; - } else { - position -= this_length + 1; - } - } - if (!e_iterator_is_valid(iterator)) { - gtk_object_unref(GTK_OBJECT(iterator)); - iterator = NULL; - } - e_select_names_model_insert_length(source, - iterator, - position, - (gchar *) text, - length); - if (iterator) - gtk_object_unref(GTK_OBJECT(iterator)); -} - -static void -e_select_names_text_model_delete (ETextModel *model, gint position, gint length) -{ - ESelectNamesModel *source = E_SELECT_NAMES_TEXT_MODEL(model)->source; - EIterator *iterator = e_list_get_iterator(e_select_names_model_get_data(source)); - - for (e_iterator_reset(iterator); e_iterator_is_valid(iterator); e_iterator_next(iterator)) { - int this_length = get_length(iterator); - if (position <= this_length) { - e_select_names_model_delete(source, - iterator, - position, - length); - break; - } else { - position -= this_length + 1; - } - } - if (iterator) - gtk_object_unref(GTK_OBJECT(iterator)); -} - -static gint -e_select_names_text_model_obj_count (ETextModel *model) -{ - ESelectNamesModel *source = E_SELECT_NAMES_TEXT_MODEL (model)->source; - EIterator *iterator = e_list_get_iterator (e_select_names_model_get_data (source)); - gint count = 0; - - for (e_iterator_reset (iterator); e_iterator_is_valid (iterator); e_iterator_next (iterator)) { - const ESelectNamesModelData *data = e_iterator_get (iterator); - if (data->type == E_SELECT_NAMES_MODEL_DATA_TYPE_CARD) - ++count; - } - - return count; -} - -static const gchar * -e_select_names_text_model_get_nth_obj (ETextModel *model, gint n, gint *len) -{ - ESelectNamesTextModel *select_text_model = E_SELECT_NAMES_TEXT_MODEL (model); - ESelectNamesModel *source = select_text_model->source; - EIterator *iterator = e_list_get_iterator (e_select_names_model_get_data (source)); - const ESelectNamesModelData *data; - gint i, pos; - - pos = 0; - i = 0; - e_iterator_reset (iterator); - while (e_iterator_is_valid (iterator) && n > 0) { - gint len; - data = e_iterator_get (iterator); - len = strlen (data->string); - - pos += len + 1; /* advance and extra space for comma */ - ++i; - if (data->type == E_SELECT_NAMES_MODEL_DATA_TYPE_CARD) - --n; - - if (n >= 0) - e_iterator_next (iterator); - } - - if (len) { - data = e_iterator_get (iterator); - *len = strlen (data->string); - } - - return e_text_model_get_text (model) + pos; -} - -static void -e_select_names_text_model_activate_obj (ETextModel *model, gint n) -{ - ESelectNamesTextModel *select_text_model = E_SELECT_NAMES_TEXT_MODEL (model); - ESelectNamesModel *source = select_text_model->source; - EIterator *iterator = e_list_get_iterator (e_select_names_model_get_data (source)); - const ESelectNamesModelData *data; - const ECard *card; - EContactEditor *contact_editor; - - e_iterator_reset (iterator); - while (e_iterator_is_valid (iterator) && n > 0) { - data = e_iterator_get (iterator); - if (data->type == E_SELECT_NAMES_MODEL_DATA_TYPE_CARD) - --n; - - if (n >= 0) - e_iterator_next (iterator); - } - - data = e_iterator_get (iterator); - card = E_CARD (data->card); - - /* FIXME: const incorrectness here. */ - contact_editor = e_contact_editor_new ((ECard *) card, FALSE); - e_contact_editor_raise (contact_editor); -} - -static void -e_select_names_text_model_model_changed (ESelectNamesModel *source, - ESelectNamesTextModel *model) -{ - EList *list = e_select_names_model_get_data(source); - EIterator *iterator = e_list_get_iterator(list); - int length = 0; - int length_count = 0; - int *lengthsp; - char *string; - char *stringp; - for (e_iterator_reset(iterator); e_iterator_is_valid(iterator); e_iterator_next(iterator)) { - const ESelectNamesModelData *data = e_iterator_get(iterator); - length += strlen(data->string); - length ++; - length_count++; - } - if (length > 0) - length --; - - g_free(model->lengths); - model->lengths = g_new(int, length_count + 1); - lengthsp = model->lengths; - - string = g_new(char, length + 1); - stringp = string; - *stringp = 0; - for (e_iterator_reset(iterator); e_iterator_is_valid(iterator); e_iterator_next(iterator)) { - const ESelectNamesModelData *data = e_iterator_get(iterator); - int this_length; - - strcpy(stringp, data->string); - this_length = strlen(stringp); - stringp += this_length; - *(stringp++) = ','; - *(lengthsp++) = this_length; - } - if (stringp != string) { - stringp --; - *stringp = 0; - } - *lengthsp = -1; - - E_TEXT_MODEL_CLASS (parent_class)->set_text (E_TEXT_MODEL (model), string); - g_free (string); -} - - -static void -e_select_names_text_model_add_source (ESelectNamesTextModel *model, - ESelectNamesModel *source) -{ - model->source = source; - if (model->source) - gtk_object_ref(GTK_OBJECT(model->source)); - model->source_changed_id = gtk_signal_connect(GTK_OBJECT(model->source), "changed", - GTK_SIGNAL_FUNC(e_select_names_text_model_model_changed), - model); -} - -static void -e_select_names_text_model_drop_source (ESelectNamesTextModel *model) -{ - if (model->source_changed_id) - gtk_signal_disconnect(GTK_OBJECT(model->source), model->source_changed_id); - if (model->source) - gtk_object_unref(GTK_OBJECT(model->source)); - model->source = NULL; - model->source_changed_id = 0; -} - -/* - * ESelectNamesTextModel lifecycle management and vcard loading/saving. - */ - -static void -e_select_names_text_model_destroy (GtkObject *object) -{ - ESelectNamesTextModel *model; - - model = E_SELECT_NAMES_TEXT_MODEL (object); - - e_select_names_text_model_drop_source(model); - g_free(model->lengths); - - if (GTK_OBJECT_CLASS(parent_class)->destroy) - GTK_OBJECT_CLASS(parent_class)->destroy(object); -} - - -/* Set_arg handler for the model */ -static void -e_select_names_text_model_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ESelectNamesTextModel *model; - - model = E_SELECT_NAMES_TEXT_MODEL (object); - - switch (arg_id) { - case ARG_SOURCE: - e_select_names_text_model_drop_source(model); - e_select_names_text_model_add_source(model, E_SELECT_NAMES_MODEL(GTK_VALUE_OBJECT(*arg))); - break; - default: - return; - } -} - -/* Get_arg handler for the model */ -static void -e_select_names_text_model_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ESelectNamesTextModel *model; - - model = E_SELECT_NAMES_TEXT_MODEL (object); - - switch (arg_id) { - case ARG_SOURCE: - GTK_VALUE_OBJECT(*arg) = GTK_OBJECT(model->source); - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -/** - * e_select_names_text_model_init: - */ -static void -e_select_names_text_model_init (ESelectNamesTextModel *model) -{ - model->source = NULL; - model->source_changed_id = 0; - model->lengths = NULL; -} - |