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generated by cgit (git 2.34.1) at 2024-12-28 21:10:43 +0800
> (gtk_tree_model_get_iter_from_string(model, &iter, m->path)) { issub = (m->node->info->flags & CAMEL_FOLDER_SUBSCRIBED) != 0; gtk_tree_model_get(model, &iter, 0, &subscribed, 2, &node, -1); if (node == m->node) gtk_tree_store_set((GtkTreeStore *)model, &iter, 0, issub, -1); else d(printf("node mismatch, or subscribe state changed failed\n")); } /* queue any further ones, or if out, update the ui */ next = (struct _zsubscribe_msg *)e_dlist_remhead(&m->sub->subscribe); if (next) { next->sub->subscribe_id = next->msg.seq; e_thread_put(mail_thread_new, (EMsg *)next); } else { /* should it go off the model instead? */ sub_selection_changed(gtk_tree_view_get_selection(m->sub->tree), m->sub); } } static void sub_folder_free (struct _mail_msg *mm) { struct _zsubscribe_msg *m = (struct _zsubscribe_msg *) mm; g_free(m->path); sub_unref(m->sub); } static struct _mail_msg_op sub_subscribe_folder_op = { NULL, /*subscribe_folder_desc,*/ sub_folder_subscribe, sub_folder_subscribed, sub_folder_free, }; /* spath is tree path in string form */ static int sub_subscribe_folder (EMSubscribe *sub, EMSubscribeNode *node, int state, const char *spath) { struct _zsubscribe_msg *m; int id; m = mail_msg_new (&sub_subscribe_folder_op, NULL, sizeof(*m)); m->sub = sub; sub_ref(sub); m->node = node; m->subscribe = state; m->path = g_strdup(spath); id = m->msg.seq; if (sub->subscribe_id == -1) { sub->subscribe_id = id; d(printf("running subscribe folder '%s'\n", spath)); e_thread_put (mail_thread_new, (EMsg *)m); } else { d(printf("queueing subscribe folder '%s'\n", spath)); e_dlist_addtail(&sub->subscribe, (EDListNode *)m); } return id; } /* ********************************************************************** */ static void sub_fill_level(EMSubscribe *sub, CamelFolderInfo *info, GtkTreeIter *parent, int pending) { CamelFolderInfo *fi; GtkTreeStore *treestore; GtkTreeIter iter; EMSubscribeNode *node; treestore = (GtkTreeStore *)gtk_tree_view_get_model(sub->tree); /* first, fill a level up */ fi = info; while (fi) { if (g_hash_table_lookup(sub->folders, fi->full_name) == NULL) { gboolean state; gtk_tree_store_append(treestore, &iter, parent); node = g_malloc0(sizeof(*node)); node->info = fi; /* FIXME: CAMEL_FOLDER_SUBSCRIBED not implemented properly in imap */ state = camel_store_folder_subscribed(sub->store, fi->full_name); /* state = (fi->flags & CAMEL_FOLDER_SUBSCRIBED) != 0; */ gtk_tree_store_set(treestore, &iter, 0, state, 1, fi->name, 2, node, -1); if ((fi->flags & CAMEL_FOLDER_NOINFERIORS) == 0) { node->path = gtk_tree_model_get_path((GtkTreeModel *)treestore, &iter); if (node->path) { /* save time, if we have any children alread, dont re-scan */ if (fi->child) { d(printf("scanning child '%s'\n", fi->child->full_name)); sub_fill_level(sub, fi->child, &iter, FALSE); } else { if (pending) e_dlist_addtail(&sub->pending, (EDListNode *)node); } } } g_hash_table_insert(sub->folders, fi->full_name, node); } fi = fi->sibling; } } /* async query of folderinfo */ struct _emse_folderinfo_msg { struct _mail_msg msg; EMSubscribe *sub; EMSubscribeNode *node; CamelFolderInfo *info; }; static void sub_folderinfo_get (struct _mail_msg *mm) { struct _emse_folderinfo_msg *m = (struct _emse_folderinfo_msg *) mm; camel_operation_register(mm->cancel); m->info = camel_store_get_folder_info (m->sub->store, m->node?m->node->info->full_name:"", CAMEL_STORE_FOLDER_INFO_FAST, &mm->ex); camel_operation_unregister(mm->cancel); } static void sub_folderinfo_got(struct _mail_msg *mm) { struct _emse_folderinfo_msg *m = (struct _emse_folderinfo_msg *) mm; EMSubscribeNode *node; m->sub->pending_id = -1; if (m->sub->cancel) return; if (camel_exception_is_set (&mm->ex)) { g_warning ("Error getting folder info from store: %s", camel_exception_get_description (&mm->ex)); } if (m->info) { if (m->node) { GtkTreeIter iter; gtk_tree_model_get_iter(gtk_tree_view_get_model(m->sub->tree), &iter, m->node->path); sub_fill_level(m->sub, m->info, &iter, FALSE); } else { sub_fill_level(m->sub, m->info, NULL, TRUE); } } /* check for more to do */ node = (EMSubscribeNode *)e_dlist_remhead(&m->sub->pending); if (node) sub_queue_fill_level(m->sub, node); } static void sub_folderinfo_free(struct _mail_msg *mm) { struct _emse_folderinfo_msg *m = (struct _emse_folderinfo_msg *) mm; if (m->info) m->sub->info_list = g_slist_prepend(m->sub->info_list, m->info); if (!m->sub->cancel) sub_editor_busy(m->sub->editor, -1); sub_unref(m->sub); } static struct _mail_msg_op sub_folderinfo_op = { NULL, /*sub_folderinfo_desc, we do our own progress reporting/cancellation */ sub_folderinfo_get, sub_folderinfo_got, sub_folderinfo_free, }; static int sub_queue_fill_level(EMSubscribe *sub, EMSubscribeNode *node) { struct _emse_folderinfo_msg *m; int id; d(printf("Starting get folderinfo of '%s'\n", node?node->info->full_name:"<root>")); m = mail_msg_new (&sub_folderinfo_op, NULL, sizeof(*m)); sub_ref(sub); m->sub = sub; m->node = node; sub->pending_id = m->msg.seq; sub_editor_busy(sub->editor, 1); e_thread_put (mail_thread_new, (EMsg *)m); return id; } /* ********************************************************************** */ /* (un) subscribes the current selection */ static void sub_do_subscribe(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, void *data) { EMSubscribe *sub = data; EMSubscribeNode *node; gboolean subscribed; gtk_tree_model_get(model, iter, 0, &subscribed, 2, &node, -1); if (sub->subscribed_state ^ subscribed) { char *spath; spath = gtk_tree_path_to_string(path); gtk_tree_store_set((GtkTreeStore *)model, iter, 0, subscribed, -1); sub_subscribe_folder(sub, node, sub->subscribed_state, spath); g_free(spath); } } static void sub_subscribe(EMSubscribe *sub, gboolean subscribed) { GtkTreeSelection *selection; if (sub->tree == NULL) return; sub->subscribed_state = subscribed; selection = gtk_tree_view_get_selection (sub->tree); gtk_tree_selection_selected_foreach(selection, sub_do_subscribe, sub); } static void sub_subscribe_toggled(GtkCellRendererToggle *render, const char *spath, EMSubscribe *sub) { GtkTreeIter iter; GtkTreeModel *model = gtk_tree_view_get_model(sub->tree); EMSubscribeNode *node; gboolean subscribed; d(printf("subscribe toggled?\n")); if (gtk_tree_model_get_iter_from_string(model, &iter, spath)) { gtk_tree_model_get(model, &iter, 0, &subscribed, 2, &node, -1); subscribed = !subscribed; d(printf("new state is %s\n", subscribed?"subscribed":"not subscribed")); gtk_tree_store_set((GtkTreeStore *)model, &iter, 0, subscribed, -1); sub_subscribe_folder(sub, node, subscribed, spath); } } static void sub_do_changed(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, void *data) { EMSubscribe *sub = data; EMSubscribeNode *node; gboolean subscribed; gtk_tree_model_get(model, iter, 0, &subscribed, 2, &node, -1); if (subscribed) sub->selected_subscribed_count++; sub->selected_count++; } static void sub_selection_changed(GtkTreeSelection *selection, EMSubscribe *sub) { int dosub = TRUE, dounsub = TRUE; sub->selected_count = 0; sub->selected_subscribed_count = 0; gtk_tree_selection_selected_foreach(selection, sub_do_changed, sub); if (sub->selected_count == 0) { dosub = FALSE; dounsub = FALSE; } else if (sub->selected_subscribed_count == sub->selected_count) dosub = FALSE; else if (sub->selected_subscribed_count == 0) dounsub = FALSE; gtk_widget_set_sensitive(sub->editor->subscribe_button, dosub); gtk_widget_set_sensitive(sub->editor->unsubscribe_button, dounsub); } static void sub_row_expanded(GtkTreeView *tree, GtkTreeIter *iter, GtkTreePath *path, EMSubscribe *sub) { EMSubscribeNode *node; GtkTreeIter child; GtkTreeModel *model = (GtkTreeModel *)gtk_tree_view_get_model(tree); EDList list; gtk_tree_model_get(model, iter, 2, &node, -1); if (node->path == NULL) { d(printf("path '%s' already processed\n", node->info->full_name)); return; } gtk_tree_path_free(node->path); node->path = NULL; e_dlist_init(&list); /* add all children nodes to pending, and fire off a pending */ /* we add them to the head of the pending list, to make it more interactive */ gtk_tree_model_iter_children(model, &child, iter); do { gtk_tree_model_get(model, &child, 2, &node, -1); if (node->path) e_dlist_addtail(&list, (EDListNode *)node); } while (gtk_tree_model_iter_next(model, &child)); while ( (node = (EMSubscribeNode *)e_dlist_remtail(&list)) ) e_dlist_addhead(&sub->pending, (EDListNode *)node); if (sub->pending_id == -1 && (node = (EMSubscribeNode *)e_dlist_remtail(&sub->pending))) sub_queue_fill_level(sub, node); } static void sub_destroy(GtkWidget *w, EMSubscribe *sub) { struct _zsubscribe_msg *m; d(printf("subscribe closed\n")); sub->cancel = TRUE; if (sub->pending_id != -1) mail_msg_cancel(sub->pending_id); if (sub->subscribe_id != -1) mail_msg_cancel(sub->subscribe_id); while ( (m = (struct _zsubscribe_msg *)e_dlist_remhead(&sub->subscribe)) ) mail_msg_free(m); sub_unref(sub); } static EMSubscribe * subscribe_new(EMSubscribeEditor *se, const char *uri) { EMSubscribe *sub; sub = g_malloc0(sizeof(*sub)); sub->store_uri = g_strdup(uri); sub->editor = se; sub->ref_count = 1; sub->pending_id = -1; e_dlist_init(&sub->pending); sub->subscribe_id = -1; e_dlist_init(&sub->subscribe); sub->store_id = -1; return sub; } static void subscribe_set_store(EMSubscribe *sub, CamelStore *store) { if (store == NULL || !camel_store_supports_subscriptions(store)) { GtkWidget *w = gtk_label_new(_("This store does not support subscriptions, or the are not enabled.")); gtk_label_set_line_wrap((GtkLabel *)w, TRUE); sub->widget = gtk_viewport_new(NULL, NULL); gtk_viewport_set_shadow_type((GtkViewport *)sub->widget, GTK_SHADOW_IN); gtk_container_add((GtkContainer *)sub->widget, w); gtk_widget_show(w); gtk_widget_show(sub->widget); } else { GtkTreeSelection *selection; GtkCellRenderer *renderer; GtkTreeStore *model; sub->store = store; camel_object_ref(store); sub->folders = g_hash_table_new(g_str_hash, g_str_equal); model = gtk_tree_store_new (3, G_TYPE_BOOLEAN, G_TYPE_STRING, G_TYPE_POINTER); sub->tree = (GtkTreeView *) gtk_tree_view_new_with_model ((GtkTreeModel *) model); gtk_widget_show ((GtkWidget *)sub->tree); sub->widget = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sub->widget), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sub->widget), GTK_SHADOW_IN); gtk_container_add((GtkContainer *)sub->widget, (GtkWidget *)sub->tree); gtk_widget_show(sub->widget); renderer = gtk_cell_renderer_toggle_new (); g_object_set(renderer, "activatable", TRUE, NULL); gtk_tree_view_insert_column_with_attributes (sub->tree, -1, _("Subscribed"), renderer, "active", 0, NULL); g_signal_connect(renderer, "toggled", G_CALLBACK(sub_subscribe_toggled), sub); renderer = gtk_cell_renderer_text_new (); gtk_tree_view_insert_column_with_attributes (sub->tree, -1, _("Folder"), renderer, "text", 1, NULL); gtk_tree_view_set_expander_column(sub->tree, gtk_tree_view_get_column(sub->tree, 1)); selection = gtk_tree_view_get_selection (sub->tree); gtk_tree_selection_set_mode (selection, GTK_SELECTION_MULTIPLE); gtk_tree_view_set_headers_visible (sub->tree, FALSE); g_signal_connect(sub->tree, "row-expanded", G_CALLBACK(sub_row_expanded), sub); g_signal_connect(sub->tree, "destroy", G_CALLBACK(sub_destroy), sub); sub_selection_changed(selection, sub); g_signal_connect(selection, "changed", G_CALLBACK(sub_selection_changed), sub); sub_queue_fill_level(sub, NULL); } gtk_box_pack_start((GtkBox *)sub->editor->vbox, sub->widget, TRUE, TRUE, 0); } static void sub_editor_destroy(GtkWidget *w, EMSubscribeEditor *se) { /* need to clean out pending store opens */ d(printf("editor destroyed, freeing editor\n")); if (se->busy_id) g_source_remove(se->busy_id); g_free(se); } static void sub_editor_close(GtkWidget *w, EMSubscribeEditor *se) { gtk_widget_destroy((GtkWidget *)se->dialog); } static void sub_editor_refresh(GtkWidget *w, EMSubscribeEditor *se) { EMSubscribe *sub = se->current; GSList *l; d(printf("sub editor refresh?\n")); if (sub == NULL || sub->store == NULL) return; /* drop any currently pending */ if (sub->pending_id != -1) mail_msg_cancel(sub->pending_id); gtk_tree_store_clear((GtkTreeStore *)gtk_tree_view_get_model(sub->tree)); e_dlist_init(&sub->pending); if (sub->folders) { g_hash_table_foreach(sub->folders, (GHFunc)sub_node_free, sub); g_hash_table_destroy(sub->folders); } sub->folders = g_hash_table_new(g_str_hash, g_str_equal); l = sub->info_list; sub->info_list = NULL; while (l) { GSList *n = l->next; camel_store_free_folder_info(sub->store, (CamelFolderInfo *)l->data); g_slist_free_1(l); l = n; } sub_queue_fill_level(sub, NULL); } static void sub_editor_subscribe(GtkWidget *w, EMSubscribeEditor *se) { d(printf("subscribe clicked, current = %p\n", se->current)); if (se->current) sub_subscribe(se->current, TRUE); } static void sub_editor_unsubscribe(GtkWidget *w, EMSubscribeEditor *se) { d(printf("unsubscribe clicked\n")); if (se->current) sub_subscribe(se->current, FALSE); } static void sub_editor_got_store(char *uri, CamelStore *store, void *data) { struct _EMSubscribe *sub = data; if (!sub->cancel) subscribe_set_store(sub, store); sub_unref(sub); } static void sub_editor_menu_changed(GtkWidget *w, EMSubscribeEditor *se) { int i, n; struct _EMSubscribe *sub; d(printf("menu changed\n")); i = 1; n = gtk_option_menu_get_history((GtkOptionMenu *)se->optionmenu); if (n == 0) gtk_widget_show(se->none_selected); else { gtk_widget_hide(se->none_selected); gtk_widget_hide(se->none_selected_item); } se->current = NULL; sub = (struct _EMSubscribe *)se->stores.head; while (sub->next) { if (i == n) { se->current = sub; if (sub->widget) { gtk_widget_show(sub->widget); } else if (sub->store_id == -1) { sub_ref(sub); sub->store_id = mail_get_store(sub->store_uri, NULL, sub_editor_got_store, sub); } } else { if (sub->widget) gtk_widget_hide(sub->widget); } i++; sub = sub->next; } } static gboolean sub_editor_timeout(EMSubscribeEditor *se) { gtk_progress_bar_pulse((GtkProgressBar *)se->progress); return TRUE; } static void sub_editor_busy(EMSubscribeEditor *se, int dir) { int was; was = se->busy != 0; se->busy += dir; if (was && !se->busy) { g_source_remove(se->busy_id); se->busy_id = 0; gtk_widget_hide(se->progress); } else if (!was && se->busy) { se->busy_id = g_timeout_add(1000/5, (GSourceFunc)sub_editor_timeout, se); gtk_widget_show(se->progress); } } GtkDialog *em_subscribe_editor_new(void) { EMSubscribeEditor *se; EAccountList *accounts; EIterator *iter; GladeXML *xml; GtkWidget *menu, *w; se = g_malloc0(sizeof(*se)); e_dlist_init(&se->stores); xml = glade_xml_new (EVOLUTION_GLADEDIR "/subscribe-dialog.glade", "subscribe_dialog", NULL); if (xml == NULL) { /* ?? */ return NULL; } se->dialog = (GtkDialog *)glade_xml_get_widget (xml, "subscribe_dialog"); g_signal_connect(se->dialog, "destroy", G_CALLBACK(sub_editor_destroy), se); se->vbox = glade_xml_get_widget(xml, "tree_box"); se->subscribe_button = glade_xml_get_widget (xml, "subscribe_button"); g_signal_connect(se->subscribe_button, "clicked", G_CALLBACK(sub_editor_subscribe), se); se->unsubscribe_button = glade_xml_get_widget (xml, "unsubscribe_button"); g_signal_connect(se->unsubscribe_button, "clicked", G_CALLBACK(sub_editor_unsubscribe), se); /* FIXME: This is just to get the shadow, is there a better way? */ w = gtk_label_new(_("Please select a server.")); se->none_selected = gtk_viewport_new(NULL, NULL); gtk_viewport_set_shadow_type((GtkViewport *)se->none_selected, GTK_SHADOW_IN); gtk_container_add((GtkContainer *)se->none_selected, w); gtk_widget_show(w); gtk_box_pack_start((GtkBox *)se->vbox, se->none_selected, TRUE, TRUE, 0); gtk_widget_show(se->none_selected); se->progress = glade_xml_get_widget(xml, "progress_bar"); gtk_widget_hide(se->progress); w = glade_xml_get_widget(xml, "close_button"); g_signal_connect(w, "clicked", G_CALLBACK(sub_editor_close), se); w = glade_xml_get_widget(xml, "refresh_button"); g_signal_connect(w, "clicked", G_CALLBACK(sub_editor_refresh), se); /* setup stores menu */ se->optionmenu = glade_xml_get_widget(xml, "store_menu"); menu = gtk_menu_new(); se->none_selected_item = w = gtk_menu_item_new_with_label(_("No server has been selected")); gtk_widget_show(w); gtk_menu_shell_append ((GtkMenuShell *)menu, w); accounts = mail_config_get_accounts (); for (iter = e_list_get_iterator ((EList *) accounts); e_iterator_is_valid (iter); e_iterator_next (iter)) { EAccount *account = (EAccount *) e_iterator_get (iter); /* setup url table, and store table? */ if (account->enabled && account->source->url) { d(printf("adding account '%s'\n", account->name)); w = gtk_menu_item_new_with_label(account->name); gtk_menu_shell_append ((GtkMenuShell *)menu, w); gtk_widget_show(w); e_dlist_addtail(&se->stores, (EDListNode *)subscribe_new(se, account->source->url)); } else { d(printf("not adding account '%s'\n", account->name)); } } g_object_unref(iter); gtk_option_menu_set_menu((GtkOptionMenu *)se->optionmenu, menu); g_signal_connect(se->optionmenu, "changed", G_CALLBACK(sub_editor_menu_changed), se); gtk_window_set_default_size((GtkWindow *)se->dialog, 350, 400); return se->dialog; }