/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-contact-editor-categories.c
* Copyright (C) 2000 Helix Code, Inc.
* Author: Chris Lahey <clahey@helixcode.com>
*
* This library 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.
*
* This program 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 library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <gnome.h>
#include <e-contact-editor-categories.h>
#include <gal/e-table/e-table-scrolled.h>
#include <gal/e-table/e-table.h>
#include <gal/e-table/e-table-simple.h>
#include <gal/widgets/e-unicode.h>
static void e_contact_editor_categories_init (EContactEditorCategories *card);
static void e_contact_editor_categories_class_init (EContactEditorCategoriesClass *klass);
static void e_contact_editor_categories_set_arg (GtkObject *o, GtkArg *arg, guint arg_id);
static void e_contact_editor_categories_get_arg (GtkObject *object, GtkArg *arg, guint arg_id);
static void e_contact_editor_categories_destroy (GtkObject *object);
static int e_contact_editor_categories_col_count (ETableModel *etc, gpointer data);
static int e_contact_editor_categories_row_count (ETableModel *etc, gpointer data);
static void *e_contact_editor_categories_value_at (ETableModel *etc, int col, int row, gpointer data);
static void e_contact_editor_categories_set_value_at (ETableModel *etc, int col, int row, const void *val, gpointer data);
static gboolean e_contact_editor_categories_is_cell_editable (ETableModel *etc, int col, int row, gpointer data);
static void *e_contact_editor_categories_duplicate_value (ETableModel *etc, int col, const void *value, gpointer data);
static void e_contact_editor_categories_free_value (ETableModel *etc, int col, void *value, gpointer data);
static void *e_contact_editor_categories_initialize_value (ETableModel *etc, int col, gpointer data);
static gboolean e_contact_editor_categories_value_is_empty (ETableModel *etc, int col, const void *value, gpointer data);
static char * e_contact_editor_categories_value_to_string (ETableModel *etc, int col, const void *value, gpointer data);
static GnomeDialogClass *parent_class = NULL;
/* The arguments we take */
enum {
ARG_0,
ARG_CATEGORIES
};
GtkType
e_contact_editor_categories_get_type (void)
{
static GtkType contact_editor_categories_type = 0;
if (!contact_editor_categories_type)
{
static const GtkTypeInfo contact_editor_categories_info =
{
"EContactEditorCategories",
sizeof (EContactEditorCategories),
sizeof (EContactEditorCategoriesClass),
(GtkClassInitFunc) e_contact_editor_categories_class_init,
(GtkObjectInitFunc) e_contact_editor_categories_init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
(GtkClassInitFunc) NULL,
};
contact_editor_categories_type = gtk_type_unique (gnome_dialog_get_type (), &contact_editor_categories_info);
}
return contact_editor_categories_type;
}
static void
e_contact_editor_categories_class_init (EContactEditorCategoriesClass *klass)
{
GtkObjectClass *object_class;
GnomeDialogClass *dialog_class;
object_class = (GtkObjectClass*) klass;
dialog_class = (GnomeDialogClass *) klass;
parent_class = gtk_type_class (gnome_dialog_get_type ());
gtk_object_add_arg_type ("EContactEditorCategories::categories", GTK_TYPE_STRING,
GTK_ARG_READWRITE, ARG_CATEGORIES);
object_class->set_arg = e_contact_editor_categories_set_arg;
object_class->get_arg = e_contact_editor_categories_get_arg;
object_class->destroy = e_contact_editor_categories_destroy;
}
gchar *builtin_categories[] = {
"Business",
"Competition",
"Favorites",
"Gifts",
"Goals/Objectives",
"Holiday",
"Holiday Cards",
"Hot Contacts",
"Ideas",
"International",
"Key Customer",
"Miscellaneous",
"Personal",
"Phone Calls",
"Status",
"Strategies",
"Suppliers",
"Time & Expenses",
"VIP",
"Waiting",
};
#define BUILTIN_CATEGORY_COUNT (sizeof(builtin_categories) / sizeof(builtin_categories[0]))
static void
add_list_unique(EContactEditorCategories *categories, char *string)
{
int k;
char *temp = e_strdup_strip(string);
char **list = categories->category_list;
if (!*temp) {
g_free(temp);
return;
}
for (k = 0; k < categories->list_length; k++) {
if (!strcmp(list[k], temp)) {
categories->selected_list[k] = TRUE;
break;
}
}
if (k == categories->list_length) {
categories->selected_list[categories->list_length] = TRUE;
list[categories->list_length++] = temp;
} else {
g_free(temp);
}
}
static void
do_parse_categories(EContactEditorCategories *categories)
{
char *str = categories->categories;
int length = strlen(str);
char *copy = g_new(char, length + 1);
int i, j;
char **list;
int count = 1;
e_table_model_pre_change(categories->model);
for (i = 0; i < categories->list_length; i++)
g_free(categories->category_list[i]);
g_free(categories->category_list);
g_free(categories->selected_list);
for (i = 0; str[i]; i++) {
switch (str[i]) {
case '\\':
i++;
if (!str[i])
i--;
break;
case ',':
count ++;
break;
}
}
list = g_new(char *, count + 1 + BUILTIN_CATEGORY_COUNT);
categories->category_list = list;
categories->selected_list = g_new(gboolean, count + 1 + BUILTIN_CATEGORY_COUNT);
for (count = 0; count < BUILTIN_CATEGORY_COUNT; count++) {
list[count] = g_strdup(builtin_categories[count]);
categories->selected_list[count] = 0;
}
categories->list_length = count;
for (i = 0, j = 0; str[i]; i++, j++) {
switch (str[i]) {
case '\\':
i++;
if (str[i]) {
copy[j] = str[i];
} else
i--;
break;
case ',':
copy[j] = 0;
add_list_unique(categories, copy);
j = -1;
break;
default:
copy[j] = str[i];
break;
}
}
copy[j] = 0;
add_list_unique(categories, copy);
g_free(copy);
e_table_model_changed(categories->model);
}
static void
e_contact_editor_categories_entry_change (GtkWidget *entry,
EContactEditorCategories *categories)
{
g_free(categories->categories);
categories->categories = e_utf8_gtk_entry_get_text(GTK_ENTRY(entry));
do_parse_categories(categories);
}
#define INITIAL_SPEC "<ETableSpecification no-headers=\"true\" draw-grid=\"true\" cursor-mode=\"line\">\
<ETableColumn model_col=\"0\" _title=\" \" expansion=\"0.0\" minimum_width=\"20\" resizable=\"false\" cell=\"checkbox\" compare=\"integer\"/> \
<ETableColumn model_col=\"1\" _title=\"Category\" expansion=\"1.0\" minimum_width=\"20\" resizable=\"true\" cell=\"string\" compare=\"string\"/> \
<ETableState> \
<column source=\"0\"/> \
<column source=\"1\"/> \
<grouping> <leaf column=\"1\" ascending=\"true\"/> </grouping> \
</ETableState> \
</ETableSpecification>"
static void
e_contact_editor_categories_init (EContactEditorCategories *categories)
{
GladeXML *gui;
GtkWidget *table;
GtkWidget *e_table;
categories->list_length = 0;
categories->category_list = NULL;
categories->selected_list = NULL;
categories->categories = NULL;
gnome_dialog_append_button ( GNOME_DIALOG(categories),
GNOME_STOCK_BUTTON_OK);
gnome_dialog_append_button ( GNOME_DIALOG(categories),
GNOME_STOCK_BUTTON_CANCEL);
gtk_window_set_policy(GTK_WINDOW(categories), FALSE, TRUE, FALSE);
gui = glade_xml_new (EVOLUTION_GLADEDIR "/categories.glade", NULL);
categories->gui = gui;
table = glade_xml_get_widget(gui, "table-categories");
gtk_widget_ref(table);
gtk_container_remove(GTK_CONTAINER(table->parent), table);
gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (categories)->vbox), table, TRUE, TRUE, 0);
gtk_widget_unref(table);
categories->entry = glade_xml_get_widget(gui, "entry-categories");
gtk_signal_connect(GTK_OBJECT(categories->entry), "changed",
GTK_SIGNAL_FUNC(e_contact_editor_categories_entry_change), categories);
categories->model = e_table_simple_new(e_contact_editor_categories_col_count,
e_contact_editor_categories_row_count,
e_contact_editor_categories_value_at,
e_contact_editor_categories_set_value_at,
e_contact_editor_categories_is_cell_editable,
e_contact_editor_categories_duplicate_value,
e_contact_editor_categories_free_value,
e_contact_editor_categories_initialize_value,
e_contact_editor_categories_value_is_empty,
e_contact_editor_categories_value_to_string,
categories);
e_table = e_table_scrolled_new (categories->model, NULL, INITIAL_SPEC, NULL);
gtk_object_sink(GTK_OBJECT(categories->model));
gtk_widget_show(e_table);
gtk_table_attach_defaults(GTK_TABLE(table),
e_table,
0, 1,
3, 4);
}
void
e_contact_editor_categories_destroy (GtkObject *object)
{
EContactEditorCategories *categories = E_CONTACT_EDITOR_CATEGORIES(object);
int i;
if (categories->gui)
gtk_object_unref(GTK_OBJECT(categories->gui));
g_free(categories->categories);
for (i = 0; i < categories->list_length; i++)
g_free(categories->category_list[i]);
g_free(categories->category_list);
g_free(categories->selected_list);
}
GtkWidget*
e_contact_editor_categories_new (char *categories)
{
GtkWidget *widget = GTK_WIDGET (gtk_type_new (e_contact_editor_categories_get_type ()));
gtk_object_set (GTK_OBJECT(widget),
"categories", categories,
NULL);
return widget;
}
static void
e_contact_editor_categories_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
{
EContactEditorCategories *e_contact_editor_categories;
e_contact_editor_categories = E_CONTACT_EDITOR_CATEGORIES (o);
switch (arg_id){
case ARG_CATEGORIES:
e_utf8_gtk_entry_set_text(GTK_ENTRY(e_contact_editor_categories->entry), GTK_VALUE_STRING (*arg));
break;
}
}
static void
e_contact_editor_categories_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
{
EContactEditorCategories *e_contact_editor_categories;
e_contact_editor_categories = E_CONTACT_EDITOR_CATEGORIES (object);
switch (arg_id) {
case ARG_CATEGORIES:
GTK_VALUE_STRING (*arg) = g_strdup(e_contact_editor_categories->categories);
break;
default:
arg->type = GTK_TYPE_INVALID;
break;
}
}
/* This function returns the number of columns in our ETableModel. */
static int
e_contact_editor_categories_col_count (ETableModel *etc, gpointer data)
{
return 2;
}
/* This function returns the number of rows in our ETableModel. */
static int
e_contact_editor_categories_row_count (ETableModel *etc, gpointer data)
{
EContactEditorCategories *categories = E_CONTACT_EDITOR_CATEGORIES(data);
return categories->list_length;
}
/* This function returns the value at a particular point in our ETableModel. */
static void *
e_contact_editor_categories_value_at (ETableModel *etc, int col, int row, gpointer data)
{
EContactEditorCategories *categories = E_CONTACT_EDITOR_CATEGORIES(data);
if (col == 0)
return (void *) categories->selected_list[row];
else
return categories->category_list[row];
}
/* This function sets the value at a particular point in our ETableModel. */
static void
e_contact_editor_categories_set_value_at (ETableModel *etc, int col, int row, const void *val, gpointer data)
{
EContactEditorCategories *categories = E_CONTACT_EDITOR_CATEGORIES(data);
if ( col == 0 ) {
char **strs;
int i, j;
char *string;
categories->selected_list[row] = (gboolean) val;
strs = g_new(char *, categories->list_length + 1);
for (i = 0, j = 0; i < categories->list_length; i++) {
if (categories->selected_list[i])
strs[j++] = categories->category_list[i];
}
strs[j] = 0;
string = g_strjoinv(", ", strs);
e_utf8_gtk_entry_set_text(GTK_ENTRY(categories->entry), string);
g_free(string);
g_free(strs);
}
if ( col == 1 )
return;
}
/* This function returns whether a particular cell is editable. */
static gboolean
e_contact_editor_categories_is_cell_editable (ETableModel *etc, int col, int row, gpointer data)
{
return col == 0;
}
/* This function duplicates the value passed to it. */
static void *
e_contact_editor_categories_duplicate_value (ETableModel *etc, int col, const void *value, gpointer data)
{
if (col == 0)
return (void *)value;
else
return g_strdup(value);
}
/* This function frees the value passed to it. */
static void
e_contact_editor_categories_free_value (ETableModel *etc, int col, void *value, gpointer data)
{
if (col == 0)
return;
else
g_free(value);
}
static void *
e_contact_editor_categories_initialize_value (ETableModel *etc, int col, gpointer data)
{
if (col == 0)
return NULL;
else
return g_strdup("");
}
static gboolean
e_contact_editor_categories_value_is_empty (ETableModel *etc, int col, const void *value, gpointer data)
{
if (col == 0)
return value == NULL;
else
return !(value && *(char *)value);
}
static char *
e_contact_editor_categories_value_to_string (ETableModel *etc, int col, const void *value, gpointer data)
{
if (col == 0)
return g_strdup_printf("%d", (int) value);
else
return g_strdup(value);
}