When creating the entry, open up an ebook (corresponding to the local

2001-02-19  Jon Trowbridge  <trow@ximian.com>

        * gui/component/select-names/e-select-names-manager.c
        (e_select_names_manager_create_entry): When creating the entry,
        open up an ebook (corresponding to the local addressbook) and make
        the entry use an EAddressCompletion.
        (completion_handler): Added; this is the actual completion
        handler, which manipulates the entry when the user selects
        something from the drop-down.

        * gui/component/select-names/e-select-names-model.c: Various hacks
        by clahey to unbreak e_select_names_model_add_item,
        e_select_names_model_replace_item (which I added) and
        e_select_names_model_remove_item.

        * gui/component/select-names/e-select-names-text-model.c
        (e_select_names_text_model_obj_count,
        e_select_names_text_model_get_nth_obj): Make chunks of text that
        correspond to ECards in the ESelectNamesModel be embedded objects.
        (e_select_names_text_model_activate_obj): On activation, pop up a
        contact editor for the embedded object's card.
        (e_select_names_text_model_model_changed): Fixed to work with
        ETextModel API changes.
        (e_select_names_text_model_set_text): Make const correct.
        (e_select_names_text_model_insert): Make const correct.
        (e_select_names_text_model_insert_length): Make const correct.

	* backend/ebook/e-address-completion.h,
	backend/ebook/e-address-completion.c: Added.  EAddressCompletion
	is a derived class of ECompletion that does asynchronous address
	lookups for completions.

svn path=/trunk/; revision=8282

5 files changed, 178 insertions, 19 deletions

diff --git a/addressbook/gui/component/select-names/Makefile.am b/addressbook/gui/component/select-names/Makefile.am
index 0bbff76a71..312ff72ee7 100644
--- a/addressbook/gui/component/select-names/Makefile.am
+++ b/addressbook/gui/component/select-names/Makefile.am
@@ -67,6 +67,8 @@ libeselectnames_la_SOURCES = 		\
 gladedir   = $(datadir)/evolution/glade
 glade_DATA = select-names.glade
 
+
+
 EXTRA_DIST = 			\
 	$(glade_DATA)		\
 	$(oaf_in_files)		\
diff --git a/addressbook/gui/component/select-names/e-select-names-manager.c b/addressbook/gui/component/select-names/e-select-names-manager.c
index 3af59611ab..3e629af19d 100644
--- a/addressbook/gui/component/select-names/e-select-names-manager.c
+++ b/addressbook/gui/component/select-names/e-select-names-manager.c
@@ -16,6 +16,7 @@
 #include "e-select-names-model.h"
 #include "e-select-names-text-model.h"
 #include "e-select-names.h"
+#include <addressbook/backend/ebook/e-address-completion.h>
 #include <gal/e-text/e-entry.h>
 
 /* Object argument IDs */
@@ -242,6 +243,32 @@ entry_destroyed(EEntry *entry, ESelectNamesManager *manager)
 	gtk_object_unref(GTK_OBJECT(manager));
 }
 
+static void
+completion_handler (EEntry *entry, const gchar *text, gpointer user_data)
+{
+	ESelectNamesModel *snm = E_SELECT_NAMES_MODEL (gtk_object_get_data (GTK_OBJECT (entry), "select_names_model"));
+	ESelectNamesModelData *data = g_new0 (ESelectNamesModelData, 1);
+	EIterator *iterator;
+
+	data->type = E_SELECT_NAMES_MODEL_DATA_TYPE_CARD;
+	data->card = E_CARD (user_data);
+	gtk_object_ref (GTK_OBJECT (data->card));
+	data->string = g_strdup (text);
+	
+	iterator = e_list_get_iterator (snm->data);
+	e_select_names_model_replace_item (snm, iterator, data);
+}
+
+static void
+set_completion (EBook *book, EBookStatus status, EEntry *entry)
+{
+	ECompletion *addr_comp;
+
+	addr_comp = e_address_completion_new (book);
+	e_entry_enable_completion_full (entry, addr_comp, -1, completion_handler);
+	gtk_object_unref (GTK_OBJECT (book));
+}
+
 GtkWidget                    *e_select_names_manager_create_entry              (ESelectNamesManager *manager,
 										const char *id)
 {
@@ -253,11 +280,23 @@ GtkWidget                    *e_select_names_manager_create_entry              (
 		if (!strcmp(section->id, id)) {
 			ESelectNamesManagerEntry *entry;
 			EEntry *eentry;
-			eentry = E_ENTRY(e_entry_new());
+			gchar *filename = gnome_util_prepend_user_home ("evolution/local/Contacts/addressbook.db");
+			gchar *uri = g_strdup_printf ("file://%s", filename);
+			EBook *book;
 
+			eentry = E_ENTRY(e_entry_new());
+			gtk_object_set_data (GTK_OBJECT (eentry), "select_names_model",  section->model);
+
+			book = e_book_new ();
+			gtk_object_ref (GTK_OBJECT (book));
+			e_book_load_uri (book, uri, (EBookCallback) set_completion, eentry);
+			g_free (uri);
+			g_free (filename);
+			
 			entry = g_new(ESelectNamesManagerEntry, 1);
 			entry->entry = eentry;
 			entry->id = (char *)id;
+
 			model = e_select_names_text_model_new(section->model);
 			e_list_append(manager->entries, entry);
 			g_free(entry);
diff --git a/addressbook/gui/component/select-names/e-select-names-model.c b/addressbook/gui/component/select-names/e-select-names-model.c
index 0bbbe588a6..735840d2b3 100644
--- a/addressbook/gui/component/select-names/e-select-names-model.c
+++ b/addressbook/gui/component/select-names/e-select-names-model.c
@@ -420,13 +420,45 @@ e_select_names_model_replace           (ESelectNamesModel *model,
 	gtk_object_unref(GTK_OBJECT(iterator));
 }
 
+static void
+esnm_add_item_real (ESelectNamesModel *model,
+		    EIterator *iterator, /* NULL for at the beginning. */
+		    gboolean before,
+		    ESelectNamesModelData *data)
+{
+	if (iterator == NULL)
+		iterator = e_list_get_iterator(model->data);
+	else
+		gtk_object_ref(GTK_OBJECT(iterator));
+
+	e_iterator_insert(iterator, data, before);
+
+	gtk_object_unref(GTK_OBJECT(iterator));
+}
+
+static void
+esnm_remove_item_real       (ESelectNamesModel *model,
+			     EIterator *iterator)
+{
+	e_iterator_delete(iterator);
+}
 
 void
 e_select_names_model_add_item          (ESelectNamesModel *model,
 					EIterator *iterator, /* NULL for at the beginning. */
 					ESelectNamesModelData *data)
 {
-	e_iterator_insert(iterator, data, FALSE);
+	esnm_add_item_real(model, iterator, FALSE, data);
+	e_select_names_model_changed(model);
+}
+
+void
+e_select_names_model_replace_item      (ESelectNamesModel *model,
+					EIterator *iterator,
+					ESelectNamesModelData *data)
+{
+	esnm_remove_item_real(model, iterator);
+	esnm_add_item_real(model, iterator, FALSE, data);
 	e_select_names_model_changed(model);
 }
 
@@ -434,7 +466,7 @@ void
 e_select_names_model_remove_item       (ESelectNamesModel *model,
 					EIterator *iterator)
 {
-	e_iterator_delete(iterator);
+	esnm_remove_item_real(model, iterator);
 	e_select_names_model_changed(model);
 }
 
diff --git a/addressbook/gui/component/select-names/e-select-names-model.h b/addressbook/gui/component/select-names/e-select-names-model.h
index 4ea1bdc8db..576d5e6a9a 100644
--- a/addressbook/gui/component/select-names/e-select-names-model.h
+++ b/addressbook/gui/component/select-names/e-select-names-model.h
@@ -78,6 +78,9 @@ void               e_select_names_model_replace           (ESelectNamesModel *mo
 void               e_select_names_model_add_item          (ESelectNamesModel *model,
 							   EIterator *iterator, /* NULL for at the beginning. */
 							   ESelectNamesModelData *data);
+void               e_select_names_model_replace_item      (ESelectNamesModel *model,
+							   EIterator *iterator,
+							   ESelectNamesModelData *data);
 void               e_select_names_model_remove_item       (ESelectNamesModel *model,
 							   EIterator *iterator);
 
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
index 71934c46dc..5983ccb93d 100644
--- a/addressbook/gui/component/select-names/e-select-names-text-model.c
+++ b/addressbook/gui/component/select-names/e-select-names-text-model.c
@@ -12,6 +12,7 @@
 #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 */
@@ -27,11 +28,15 @@ 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, gchar *text);
-static void  e_select_names_text_model_insert        (ETextModel *model, gint position, gchar *text);
-static void  e_select_names_text_model_insert_length (ETextModel *model, gint position, gchar *text, gint length);
+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);
 
@@ -110,6 +115,10 @@ e_select_names_text_model_class_init (ESelectNamesTextModelClass *klass)
 	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
@@ -120,14 +129,11 @@ get_length(EIterator *iterator)
 }
 
 static void
-e_select_names_text_model_set_text    	(ETextModel *model, gchar *text)
+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 = 0;
-	if (model->text) {
-		length = strlen(model->text);
-	}
+	int length = e_text_model_get_text_length (model);
 	
 	e_iterator_reset(iterator);
 	if (!e_iterator_is_valid(iterator)) {
@@ -138,13 +144,13 @@ e_select_names_text_model_set_text    	(ETextModel *model, gchar *text)
 				     iterator,
 				     0,
 				     length,
-				     text);
+				     (gchar *) text);
 	if (iterator)
 		gtk_object_unref(GTK_OBJECT(iterator));
 }
 
 static void
-e_select_names_text_model_insert      	(ETextModel *model, gint position, gchar *text)
+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));
@@ -164,13 +170,13 @@ e_select_names_text_model_insert      	(ETextModel *model, gint position, gchar
 	e_select_names_model_insert(source,
 				    iterator,
 				    position,
-				    text);
+				    (gchar *) text);
 	if (iterator)
 		gtk_object_unref(GTK_OBJECT(iterator));
 }
 
 static void
-e_select_names_text_model_insert_length (ETextModel *model, gint position, gchar *text, gint length)
+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));
@@ -190,7 +196,7 @@ e_select_names_text_model_insert_length (ETextModel *model, gint position, gchar
 	e_select_names_model_insert_length(source,
 					   iterator,
 					   position,
-					   text,
+					   (gchar *) text,
 					   length);
 	if (iterator)
 		gtk_object_unref(GTK_OBJECT(iterator));
@@ -218,6 +224,83 @@ e_select_names_text_model_delete        (ETextModel *model, gint position, gint
 		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);
+	
+	contact_editor = e_contact_editor_new (card, FALSE);
+	e_contact_editor_raise (contact_editor);
+}
+
 static void
 e_select_names_text_model_model_changed (ESelectNamesModel     *source,
 					 ESelectNamesTextModel *model)
@@ -260,9 +343,9 @@ e_select_names_text_model_model_changed (ESelectNamesModel     *source,
 		*stringp = 0;
 	}
 	*lengthsp = -1;
-	g_free(E_TEXT_MODEL(model)->text);
-	E_TEXT_MODEL(model)->text = string;
-	e_text_model_changed(E_TEXT_MODEL(model));
+
+	E_TEXT_MODEL_CLASS (parent_class)->set_text (E_TEXT_MODEL (model), string);
+	g_free (string);
 }