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-rw-r--r--addressbook/gui/component/e-cardlist-model.c219
1 files changed, 219 insertions, 0 deletions
diff --git a/addressbook/gui/component/e-cardlist-model.c b/addressbook/gui/component/e-cardlist-model.c
new file mode 100644
index 0000000000..1bc9bb4c2b
--- /dev/null
+++ b/addressbook/gui/component/e-cardlist-model.c
@@ -0,0 +1,219 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ *
+ * Author:
+ * Christopher James Lahey <clahey@helixcode.com>
+ *
+ * (C) 1999 Helix Code, Inc.
+ */
+
+#include <config.h>
+#include "e-cardlist-model.h"
+#include <gnome-xml/tree.h>
+#include <gnome-xml/parser.h>
+#include <gnome-xml/xmlmemory.h>
+#include <gnome.h>
+
+#define PARENT_TYPE e_table_model_get_type()
+
+static void
+addressbook_destroy(GtkObject *object)
+{
+ ECardlistModel *model = E_CARDLIST_MODEL(object);
+ int i;
+
+ for ( i = 0; i < model->data_count; i++ ) {
+ gtk_object_unref(GTK_OBJECT(model->data[i]));
+ }
+ g_free(model->data);
+}
+
+/* This function returns the number of columns in our ETableModel. */
+static int
+addressbook_col_count (ETableModel *etc)
+{
+ return E_CARD_SIMPLE_FIELD_LAST;
+}
+
+/* This function returns the number of rows in our ETableModel. */
+static int
+addressbook_row_count (ETableModel *etc)
+{
+ ECardlistModel *addressbook = E_CARDLIST_MODEL(etc);
+ return addressbook->data_count;
+}
+
+/* This function returns the value at a particular point in our ETableModel. */
+static void *
+addressbook_value_at (ETableModel *etc, int col, int row)
+{
+ ECardlistModel *addressbook = E_CARDLIST_MODEL(etc);
+ const char *value;
+ if ( col >= E_CARD_SIMPLE_FIELD_LAST - 1|| row >= addressbook->data_count )
+ return NULL;
+ value = e_card_simple_get_const(addressbook->data[row],
+ col + 1);
+ return (void *)(value ? value : "");
+}
+
+/* This function sets the value at a particular point in our ETableModel. */
+static void
+addressbook_set_value_at (ETableModel *etc, int col, int row, const void *val)
+{
+ ECardlistModel *addressbook = E_CARDLIST_MODEL(etc);
+ ECard *card;
+ if ( col >= E_CARD_SIMPLE_FIELD_LAST - 1|| row >= addressbook->data_count )
+ return;
+ e_card_simple_set(addressbook->data[row],
+ col + 1,
+ val);
+ gtk_object_get(GTK_OBJECT(addressbook->data[row]),
+ "card", &card,
+ NULL);
+ if ( !etc->frozen )
+ e_table_model_cell_changed(etc, col, row);
+}
+
+/* This function returns whether a particular cell is editable. */
+static gboolean
+addressbook_is_cell_editable (ETableModel *etc, int col, int row)
+{
+ return TRUE;
+}
+
+/* This function duplicates the value passed to it. */
+static void *
+addressbook_duplicate_value (ETableModel *etc, int col, const void *value)
+{
+ return g_strdup(value);
+}
+
+/* This function frees the value passed to it. */
+static void
+addressbook_free_value (ETableModel *etc, int col, void *value)
+{
+ g_free(value);
+}
+
+static void *
+addressbook_initialize_value (ETableModel *etc, int col)
+{
+ return g_strdup("");
+}
+
+static gboolean
+addressbook_value_is_empty (ETableModel *etc, int col, const void *value)
+{
+ return !(value && *(char *)value);
+}
+
+/* This function is for when the model is unfrozen. This can mostly
+ be ignored for simple models. */
+static void
+addressbook_thaw (ETableModel *etc)
+{
+ e_table_model_changed(etc);
+}
+
+void
+add_card(ECardlistModel *model,
+ ECard **cards,
+ int count)
+{
+ int i;
+ model->data = g_realloc(model->data, model->data_count + count * sizeof(ECard *));
+ for (i = 0; i < count; i++) {
+ gtk_object_ref(GTK_OBJECT(cards[i]));
+ model->data[model->data_count++] = e_card_simple_new (cards[i]);
+ e_table_model_row_inserted(E_TABLE_MODEL(model), model->data_count - 1);
+ }
+}
+
+void
+remove_card(ECardlistModel *model,
+ const char *id)
+{
+ int i;
+ for ( i = 0; i < model->data_count; i++) {
+ if ( !strcmp(e_card_simple_get_id(model->data[i]), id) ) {
+ gtk_object_unref(GTK_OBJECT(model->data[i]));
+ memmove(model->data + i, model->data + i + 1, (model->data_count - i - 1) * sizeof (ECard *));
+ e_table_model_row_deleted(E_TABLE_MODEL(model), i);
+ }
+ }
+}
+
+static void
+e_cardlist_model_class_init (GtkObjectClass *object_class)
+{
+ ETableModelClass *model_class = (ETableModelClass *) object_class;
+
+ object_class->destroy = addressbook_destroy;
+
+ model_class->column_count = addressbook_col_count;
+ model_class->row_count = addressbook_row_count;
+ model_class->value_at = addressbook_value_at;
+ model_class->set_value_at = addressbook_set_value_at;
+ model_class->is_cell_editable = addressbook_is_cell_editable;
+ model_class->duplicate_value = addressbook_duplicate_value;
+ model_class->free_value = addressbook_free_value;
+ model_class->initialize_value = addressbook_initialize_value;
+ model_class->value_is_empty = addressbook_value_is_empty;
+ model_class->thaw = addressbook_thaw;
+}
+
+static void
+e_cardlist_model_init (GtkObject *object)
+{
+ ECardlistModel *model = E_CARDLIST_MODEL(object);
+ model->data = NULL;
+ model->data_count = 0;
+}
+
+ECard *
+e_cardlist_model_get_card(ECardlistModel *model,
+ int row)
+{
+ if (model->data && row < model->data_count) {
+ ECard *card;
+ gtk_object_get(GTK_OBJECT(model->data[row]),
+ "card", &card,
+ NULL);
+ gtk_object_ref(GTK_OBJECT(card));
+ return card;
+ }
+ return NULL;
+}
+
+GtkType
+e_cardlist_model_get_type (void)
+{
+ static GtkType type = 0;
+
+ if (!type){
+ GtkTypeInfo info = {
+ "ECardlistModel",
+ sizeof (ECardlistModel),
+ sizeof (ECardlistModelClass),
+ (GtkClassInitFunc) e_cardlist_model_class_init,
+ (GtkObjectInitFunc) e_cardlist_model_init,
+ NULL, /* reserved 1 */
+ NULL, /* reserved 2 */
+ (GtkClassInitFunc) NULL
+ };
+
+ type = gtk_type_unique (PARENT_TYPE, &info);
+ }
+
+ return type;
+}
+
+ETableModel *
+e_cardlist_model_new (void)
+{
+ ECardlistModel *et;
+
+ et = gtk_type_new (e_cardlist_model_get_type ());
+
+ return E_TABLE_MODEL(et);
+}