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-rw-r--r--my-evolution/e-summary-mail.c687
1 files changed, 0 insertions, 687 deletions
diff --git a/my-evolution/e-summary-mail.c b/my-evolution/e-summary-mail.c
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--- a/my-evolution/e-summary-mail.c
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-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* e-summary-mail.c
- *
- * Copyright (C) 2001 Ximian, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * 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 program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- * Author: Iain Holmes <iain@ximian.com>
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <liboaf/liboaf.h>
-#include <gal/widgets/e-unicode.h>
-
-#include <libgnome/gnome-defs.h>
-#include <libgnome/gnome-i18n.h>
-#include <libgnome/gnome-util.h> /* gnome_util_prepend_user_home */
-#include <gtk/gtksignal.h>
-#include <bonobo/bonobo-exception.h>
-#include <bonobo/bonobo-listener.h>
-
-#include <Evolution.h>
-#include <evolution-storage-listener.h>
-
-#include "Mail.h"
-#include "e-summary.h"
-#include "e-summary-mail.h"
-#include "e-summary-table.h"
-
-#include "e-util/e-path.h"
-
-#define MAIL_IID "OAFIID:GNOME_Evolution_FolderInfo"
-
-struct _ESummaryMail {
- GNOME_Evolution_FolderInfo folder_info;
- BonoboListener *listener;
- EvolutionStorageListener *storage_listener;
-
- GHashTable *folders;
- GList *shown;
- ESummaryMailMode mode;
-
- char *html;
-};
-
-typedef struct _ESummaryMailFolder {
- char *name;
- char *path;
-
- int count;
- int unread;
-
- gboolean init; /* Has this folder been initialised? */
-} ESummaryMailFolder;
-
-/* Work out what to do with folder names */
-static char *
-make_pretty_foldername (ESummary *summary,
- const char *foldername)
-{
- char *pretty;
-
- if (summary->preferences->show_full_path == FALSE) {
- if ((pretty = strrchr (foldername, '/'))) {
- return g_strdup (pretty + 1);
- } else {
- return g_strdup (foldername);
- }
- } else {
- return g_strdup (foldername);
- }
-}
-
-static void
-folder_gen_html (ESummary *summary,
- ESummaryMailFolder *folder,
- GString *string)
-{
- char *str, *pretty_name, *uri;
-
- pretty_name = make_pretty_foldername (summary, folder->name);
- uri = g_strconcat ("evolution:/local", folder->name, NULL);
- str = g_strdup_printf ("<tr><td><a href=\"%s\"><pre>%s</pre></a></td><td align=\"Left\"><pre>%d/%d</pre></td></tr>",
- uri, pretty_name, folder->unread, folder->count);
- g_free (uri);
- g_string_append (string, str);
- g_free (pretty_name);
- g_free (str);
-}
-
-static void
-e_summary_mail_generate_html (ESummary *summary)
-{
- ESummaryMail *mail;
- GString *string;
- GList *p;
- char *s, *old;
-
- g_return_if_fail (summary != NULL);
- g_return_if_fail (IS_E_SUMMARY (summary));
-
- mail = summary->mail;
- string = g_string_new ("<dl><dt><img src=\"myevo-mail-summary.png\" "
- "align=\"middle\" alt=\"\" width=\"48\" "
- "height=\"48\"> <b><a href=\"evolution:/local/Inbox\">");
- s = e_utf8_from_locale_string (_("Mail summary"));
- g_string_append (string, s);
- g_free (s);
- g_string_append (string, "</a></b></dt><dd><table numcols=\"2\" width=\"100%\">");
-
- for (p = mail->shown; p; p = p->next) {
- folder_gen_html (summary, p->data, string);
- }
-
- g_string_append (string, "</table></dd></dl>");
-
- old = mail->html;
- mail->html = string->str;
-
- g_free (old);
-
- g_string_free (string, FALSE);
-}
-
-const char *
-e_summary_mail_get_html (ESummary *summary)
-{
- /* Only regenerate HTML when it's needed */
- e_summary_mail_generate_html (summary);
-
- if (summary->mail == NULL) {
- return NULL;
- }
-
- return summary->mail->html;
-}
-
-static void
-e_summary_mail_get_info (ESummaryMail *mail,
- const char *uri,
- BonoboListener *listener)
-{
- Bonobo_Listener corba_listener;
- CORBA_Environment ev;
-
- g_return_if_fail (mail != NULL);
- g_return_if_fail (mail->folder_info != CORBA_OBJECT_NIL);
-
- corba_listener = bonobo_object_corba_objref (BONOBO_OBJECT (listener));
- CORBA_exception_init (&ev);
- GNOME_Evolution_FolderInfo_getInfo (mail->folder_info, uri ? uri : "",
- corba_listener, &ev);
- if (BONOBO_EX (&ev)) {
- g_warning ("Error getting info for %s:\n%s", uri,
- CORBA_exception_id (&ev));
- CORBA_exception_free (&ev);
- return;
- }
-
- CORBA_exception_free (&ev);
- return;
-}
-
-static void
-new_folder_cb (EvolutionStorageListener *listener,
- const char *path,
- const GNOME_Evolution_Folder *folder,
- ESummary *summary)
-{
- ESummaryMail *mail;
- ESummaryMailFolder *mail_folder;
- GList *p;
-
- /* Don't care about non mail */
- if (strcmp (folder->type, "mail") != 0 ||
- strncmp (folder->physicalUri, "file://", 7) != 0) {
- return;
- }
-
- mail = summary->mail;
-
- mail_folder = g_new (ESummaryMailFolder, 1);
- mail_folder->path = g_strdup (folder->physicalUri);
- mail_folder->name = g_strdup (path);
- mail_folder->count = -1;
- mail_folder->unread = -1;
- mail_folder->init = FALSE;
-
- g_hash_table_insert (mail->folders, mail_folder->path, mail_folder);
-
- for (p = summary->preferences->display_folders; p; p = p->next) {
- char *uri;
-
- uri = g_strconcat ("file://", p->data, NULL);
- if (strcmp (uri, folder->physicalUri) == 0) {
- mail->shown = g_list_append (mail->shown, mail_folder);
- e_summary_mail_get_info (mail, mail_folder->path,
- mail->listener);
- }
- g_free (uri);
- }
-}
-
-static void
-update_folder_cb (EvolutionStorageListener *listener,
- const char *path,
- int unread_count,
- ESummary *summary)
-{
- char *evolution_dir;
- static char *proto = NULL;
- char *uri;
-
- /* Make this static, saves having to recompute it each time */
- if (proto == NULL) {
- evolution_dir = gnome_util_prepend_user_home ("evolution/local");
-
- proto = g_strconcat ("file://", evolution_dir, NULL);
- g_free (evolution_dir);
- }
- uri = e_path_to_physical (proto, path);
-
- e_summary_mail_get_info (summary->mail, uri, summary->mail->listener);
-
- g_free (uri);
-}
-
-static void
-remove_folder_cb (EvolutionStorageListener *listener,
- const char *path,
- ESummary *summary)
-{
- ESummaryMail *mail;
- ESummaryMailFolder *mail_folder;
- GList *p;
-
- mail = summary->mail;
- mail_folder = g_hash_table_lookup (mail->folders, path);
- if (mail_folder == NULL) {
- return;
- }
-
- /* Check if we're displaying it, because we can't display it if it
- doesn't exist :) */
- for (p = mail->shown; p; p = p->next) {
- if (p->data == mail_folder) {
- mail->shown = g_list_remove_link (mail->shown, p);
- g_list_free (p);
- }
- }
-
- g_hash_table_remove (mail->folders, path);
- g_free (mail_folder->name);
- g_free (mail_folder->path);
- g_free (mail_folder);
-}
-
-static void
-mail_change_notify (BonoboListener *listener,
- const char *name,
- const BonoboArg *arg,
- CORBA_Environment *ev,
- ESummary *summary)
-{
- GNOME_Evolution_FolderInfo_MessageCount *count;
- ESummaryMail *mail;
- ESummaryMailFolder *folder;
- GList *p;
-
- mail = summary->mail;
-
- g_return_if_fail (mail != NULL);
-
- count = arg->_value;
- folder = g_hash_table_lookup (mail->folders, count->path);
-
- if (folder == NULL) {
- return;
- }
-
- folder->count = count->count;
- folder->unread = count->unread;
- folder->init = TRUE;
-
- /* Are we displaying this folder? */
- for (p = summary->preferences->display_folders; p; p = p->next) {
- char *uri;
-
- uri = g_strconcat ("file://", p->data, NULL);
- if (strcmp (uri, folder->path) == 0) {
- e_summary_draw (summary);
-
- g_free (uri);
- return;
- }
-
- g_free (uri);
- }
-}
-
-static void
-e_summary_mail_protocol (ESummary *summary,
- const char *uri,
- void *closure)
-{
-}
-
-static gboolean
-e_summary_mail_register_storage (ESummary *summary,
- GNOME_Evolution_Storage corba_storage)
-{
- ESummaryMail *mail;
- EvolutionStorageListener *listener;
- GNOME_Evolution_StorageListener corba_listener;
- CORBA_Environment ev;
-
- mail = summary->mail;
-
- if (mail->storage_listener == NULL) {
- mail->storage_listener = evolution_storage_listener_new ();
-
- gtk_signal_connect (GTK_OBJECT (mail->storage_listener), "new-folder",
- GTK_SIGNAL_FUNC (new_folder_cb), summary);
- gtk_signal_connect (GTK_OBJECT (mail->storage_listener), "removed-folder",
- GTK_SIGNAL_FUNC (remove_folder_cb), summary);
- gtk_signal_connect (GTK_OBJECT (mail->storage_listener), "update_folder",
- GTK_SIGNAL_FUNC (update_folder_cb), summary);
- }
- listener = mail->storage_listener;
-
- corba_listener = evolution_storage_listener_corba_objref (listener);
-
- CORBA_exception_init (&ev);
- GNOME_Evolution_Storage_addListener (corba_storage, corba_listener, &ev);
- if (BONOBO_EX (&ev)) {
- g_warning ("Exception adding listener: %s",
- CORBA_exception_id (&ev));
- CORBA_exception_free (&ev);
-
- g_free (mail);
- return FALSE;
- }
-
- CORBA_exception_free (&ev);
-
- return TRUE;
-}
-
-static gboolean
-e_summary_mail_register_storages (ESummary *summary,
- GNOME_Evolution_Shell corba_shell)
-{
- GNOME_Evolution_Storage local_storage;
- CORBA_Environment ev;
-
- g_return_val_if_fail (summary != NULL, FALSE);
- g_return_val_if_fail (IS_E_SUMMARY (summary), FALSE);
-
- CORBA_exception_init (&ev);
- local_storage = GNOME_Evolution_Shell_getLocalStorage (corba_shell, &ev);
- if (BONOBO_EX (&ev)) {
- g_warning ("Exception getting local storage: %s",
- CORBA_exception_id (&ev));
- CORBA_exception_free (&ev);
-
- return FALSE;
- }
- CORBA_exception_free (&ev);
-
- if (e_summary_mail_register_storage (summary, local_storage))
- return TRUE;
- else
- return FALSE;
-}
-
-void
-e_summary_mail_init (ESummary *summary,
- GNOME_Evolution_Shell corba_shell)
-{
- ESummaryMail *mail;
- CORBA_Environment ev;
-
- g_return_if_fail (summary != NULL);
- g_return_if_fail (IS_E_SUMMARY (summary));
-
- mail = g_new0 (ESummaryMail, 1);
- summary->mail = mail;
-
- mail->html = NULL;
- CORBA_exception_init (&ev);
- mail->folder_info = oaf_activate_from_id (MAIL_IID, 0, NULL, &ev);
- if (BONOBO_EX (&ev) || mail->folder_info == NULL) {
- g_warning ("Exception creating FolderInfo: %s",
- CORBA_exception_id (&ev));
- CORBA_exception_free (&ev);
-
- return;
- }
-
- /* Create a BonoboListener for all the notifies. */
- mail->listener = bonobo_listener_new (NULL, NULL);
- gtk_signal_connect (GTK_OBJECT (mail->listener), "event-notify",
- GTK_SIGNAL_FUNC (mail_change_notify), summary);
-
- /* Create a hash table for the folders */
- mail->folders = g_hash_table_new (g_str_hash, g_str_equal);
- mail->shown = NULL;
-
- e_summary_mail_register_storages (summary, corba_shell);
- e_summary_add_protocol_listener (summary, "mail", e_summary_mail_protocol, mail);
- return;
-}
-
-void
-e_summary_mail_reconfigure (ESummary *summary)
-{
- ESummaryMail *mail;
- GList *old, *p;
-
- g_return_if_fail (summary != NULL);
- g_return_if_fail (IS_E_SUMMARY (summary));
-
- mail = summary->mail;
- old = mail->shown;
- mail->shown = NULL;
-
- for (p = g_list_last (summary->preferences->display_folders); p; p = p->prev) {
- ESummaryMailFolder *folder;
- char *uri;
-
- if (strncmp (p->data, "file://", 7) == 0) {
- uri = g_strdup (p->data);
- } else {
- uri = g_strconcat ("file://", p->data, NULL);
- }
- folder = g_hash_table_lookup (mail->folders, uri);
- if (folder != NULL) {
- if (folder->init == FALSE) {
- e_summary_mail_get_info (mail, folder->path,
- mail->listener);
- }
- mail->shown = g_list_append (mail->shown, folder);
- }
-
- g_free (uri);
- }
-
- /* Free the old list */
- g_list_free (old);
-
- e_summary_mail_generate_html (summary);
- e_summary_draw (summary);
-}
-
-static void
-free_row_data (gpointer data)
-{
- ESummaryMailRowData *rd = data;
-
- g_free (rd->name);
- g_free (rd->uri);
- g_free (rd);
-}
-
-static void
-hash_to_list (gpointer key,
- gpointer value,
- gpointer data)
-{
- ESummaryMailRowData *rd;
- ESummaryMailFolder *folder;
- GList **p;
-
- p = (GList **) data;
- folder = (ESummaryMailFolder *) value;
-
- rd = g_new (ESummaryMailRowData, 1);
- rd->name = g_strdup (folder->name);
- rd->uri = g_strdup (key);
-
- *p = g_list_prepend (*p, rd);
-}
-
-static int
-str_compare (gconstpointer a,
- gconstpointer b)
-{
- ESummaryMailRowData *rda, *rdb;
-
- rda = (ESummaryMailRowData *) a;
- rdb = (ESummaryMailRowData *) b;
- return strcmp (rda->name, rdb->name);
-}
-
-static char *
-get_parent_path (const char *path)
-{
- char *last;
-
- last = strrchr (path, '/');
- return g_strndup (path, last - path);
-}
-
-static gboolean
-is_folder_shown (ESummaryMail *mail,
- const char *path)
-{
- GList *p;
-
- for (p = mail->shown; p; p = p->next) {
- ESummaryMailFolder *folder = p->data;
- if (strcmp (folder->path, path) == 0) {
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-static ETreePath
-insert_path_recur (ESummaryTable *est,
- GHashTable *hash_table,
- const char *path,
- ESummaryMail *mail)
-{
- char *parent_path, *name;
- ETreePath parent_node, node;
- ESummaryTableModelEntry *entry;
- static char *toplevel = NULL;
-
- parent_path = get_parent_path (path);
-
- if (toplevel == NULL) {
- char *tmp;
-
- tmp = gnome_util_prepend_user_home ("evolution/local");
- toplevel = g_strconcat ("file://", tmp, NULL);
- g_free (tmp);
- }
-
- parent_node = g_hash_table_lookup (hash_table, parent_path);
- if (parent_node == NULL) {
- if (strcmp (toplevel, path) == 0) {
- /* Insert root */
- return NULL;
- } else {
- parent_node = insert_path_recur (est, hash_table, parent_path, mail);
- }
- }
-
- g_free (parent_path);
- name = strrchr (path, '/');
-
- /* Leave out folders called "subfolder" */
- if (strcmp (name + 1, "subfolders") == 0) {
- return parent_node;
- }
-
- node = e_summary_table_add_node (est, parent_node, 0, NULL);
- entry = g_new (ESummaryTableModelEntry, 1);
- entry->path = node;
- entry->location = g_strdup (path);
- entry->name = g_strdup (name + 1);
- entry->editable = TRUE;
- entry->removable = FALSE;
-
- /* Check if shown */
- entry->shown = is_folder_shown (mail, path);
- g_hash_table_insert (est->model, entry->path, entry);
- g_hash_table_insert (hash_table, g_strdup (path), node);
-
- return node;
-}
-
-static void
-free_path_hash (gpointer key,
- gpointer value,
- gpointer data)
-{
- g_free (key);
-}
-
-void
-e_summary_mail_fill_list (ESummaryTable *est,
- ESummary *summary)
-{
- ESummaryMail *mail;
- GList *names, *p;
- GHashTable *path_hash;
-
- g_return_if_fail (IS_E_SUMMARY_TABLE (est));
- g_return_if_fail (IS_E_SUMMARY (summary));
-
- mail = summary->mail;
- if (mail == NULL) {
- return;
- }
-
- names = NULL;
- g_hash_table_foreach (mail->folders, hash_to_list, &names);
-
- path_hash = g_hash_table_new (g_str_hash, g_str_equal);
-
- names = g_list_sort (names, str_compare);
- for (p = names; p; p = p->next) {
- ESummaryMailRowData *rd = p->data;
- insert_path_recur (est, path_hash, rd->uri, mail);
- free_row_data (rd);
- }
-
- /* Free everything */
- g_list_free (names);
- g_hash_table_foreach (path_hash, free_path_hash, NULL);
- g_hash_table_destroy (path_hash);
-}
-
-const char *
-e_summary_mail_uri_to_name (ESummary *summary,
- const char *uri)
-{
- ESummaryMailFolder *folder;
-
- folder = g_hash_table_lookup (summary->mail->folders, uri);
- if (folder == NULL) {
- return NULL;
- } else {
- return folder->name;
- }
-}
-
-static void
-free_folder (gpointer key,
- gpointer value,
- gpointer data)
-{
- ESummaryMailFolder *folder = value;
-
- g_free (folder->name);
- g_free (folder->path);
- g_free (folder);
-}
-
-void
-e_summary_mail_free (ESummary *summary)
-{
- ESummaryMail *mail;
-
- g_return_if_fail (summary != NULL);
- g_return_if_fail (IS_E_SUMMARY (summary));
-
- mail = summary->mail;
- bonobo_object_release_unref (mail->folder_info, NULL);
- mail->folder_info = CORBA_OBJECT_NIL;
-
- gtk_signal_disconnect_by_func (GTK_OBJECT (mail->listener),
- GTK_SIGNAL_FUNC (mail_change_notify), summary);
- bonobo_object_unref (BONOBO_OBJECT (mail->listener));
-
- g_hash_table_foreach (mail->folders, free_folder, NULL);
- g_hash_table_destroy (mail->folders);
-
- g_free (mail->html);
-
- gtk_signal_disconnect_by_func (GTK_OBJECT (mail->storage_listener),
- GTK_SIGNAL_FUNC (new_folder_cb), summary);
- gtk_signal_disconnect_by_func (GTK_OBJECT (mail->storage_listener),
- GTK_SIGNAL_FUNC (remove_folder_cb), summary);
- gtk_signal_disconnect_by_func (GTK_OBJECT (mail->storage_listener),
- GTK_SIGNAL_FUNC (update_folder_cb), summary);
-
- g_free (mail);
- summary->mail = NULL;
-}
generated by cgit (git 2.34.1) at 2024-12-26 02:07:54 +0800