/* * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) version 3. * * 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with the program; if not, see * * * Authors: * Jeffrey Stedfast * * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) * */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "e-util/e-mktemp.h" #include "e-util/e-request.h" #include "e-util/e-icon-factory.h" #include "e-util/e-error.h" #include "e-util/e-util.h" #include "em-vfolder-rule.h" #include "mail-mt.h" #include "mail-ops.h" #include "mail-tools.h" #include "mail-config.h" #include "mail-component.h" #include "mail-send-recv.h" #include "mail-vfolder.h" #include "em-utils.h" #include "em-popup.h" #include "em-folder-tree.h" #include "em-folder-utils.h" #include "em-folder-selector.h" #include "em-folder-selection.h" #include "em-folder-properties.h" #include "em-event.h" #define d(x) struct _selected_uri { gchar *key; /* store:path or account/path */ gchar *uri; CamelStore *store; gchar *path; }; struct _EMFolderTreePrivate { GtkTreeView *treeview; EMFolderTreeModel *model; GSList *select_uris; /* selected_uri structures of each path pending selection. */ GHashTable *select_uris_table; /*Removed as they're encountered, so use this to find uri's not presnet but selected */ guint32 excluded; gboolean (*excluded_func)(EMFolderTree *emft, GtkTreeModel *model, GtkTreeIter *iter, gpointer data); gpointer excluded_data; guint do_multiselect:1; /* multiple select mode */ guint cursor_set:1; /* set to TRUE means we or something * else has set the cursor, otherwise * we need to set it when we set the * selection */ guint save_state_id; guint autoscroll_id; guint autoexpand_id; GtkTreeRowReference *autoexpand_row; guint loading_row_id; guint loaded_row_id; GtkTreeRowReference *drag_row; gboolean skip_double_click; }; enum { FOLDER_ACTIVATED, /* aka double-clicked or user hit enter */ FOLDER_SELECTED, LAST_SIGNAL }; /* Drag & Drop types */ enum DndDragType { DND_DRAG_TYPE_FOLDER, /* drag an evo folder */ DND_DRAG_TYPE_TEXT_URI_LIST, /* drag to an mbox file */ NUM_DRAG_TYPES }; enum DndDropType { DND_DROP_TYPE_UID_LIST, /* drop a list of message uids */ DND_DROP_TYPE_FOLDER, /* drop an evo folder */ DND_DROP_TYPE_MESSAGE_RFC822, /* drop a message/rfc822 stream */ DND_DROP_TYPE_TEXT_URI_LIST, /* drop an mbox file */ NUM_DROP_TYPES }; static GtkTargetEntry drag_types[] = { { (gchar *) "x-folder", 0, DND_DRAG_TYPE_FOLDER }, { (gchar *) "text/uri-list", 0, DND_DRAG_TYPE_TEXT_URI_LIST }, }; static GtkTargetEntry drop_types[] = { { (gchar *) "x-uid-list" , 0, DND_DROP_TYPE_UID_LIST }, { (gchar *) "x-folder", 0, DND_DROP_TYPE_FOLDER }, { (gchar *) "message/rfc822", 0, DND_DROP_TYPE_MESSAGE_RFC822 }, { (gchar *) "text/uri-list", 0, DND_DROP_TYPE_TEXT_URI_LIST }, }; static GdkAtom drag_atoms[NUM_DRAG_TYPES]; static GdkAtom drop_atoms[NUM_DROP_TYPES]; static guint signals[LAST_SIGNAL] = { 0 }; extern CamelSession *session; extern CamelStore *vfolder_store; static void em_folder_tree_class_init (EMFolderTreeClass *klass); static void em_folder_tree_init (EMFolderTree *emft); static void em_folder_tree_destroy (GtkObject *obj); static void em_folder_tree_finalize (GObject *obj); static gboolean emft_save_state (EMFolderTree *emft); static void emft_queue_save_state (EMFolderTree *emft); static void emft_update_model_expanded_state (struct _EMFolderTreePrivate *priv, GtkTreeIter *iter, gboolean expanded); static void emft_tree_row_activated (GtkTreeView *treeview, GtkTreePath *path, GtkTreeViewColumn *column, EMFolderTree *emft); static gboolean emft_tree_test_collapse_row (GtkTreeView *treeview, GtkTreeIter *root, GtkTreePath *path, EMFolderTree *emft); static void emft_tree_row_expanded (GtkTreeView *treeview, GtkTreeIter *root, GtkTreePath *path, EMFolderTree *emft); static gboolean emft_tree_button_press (GtkTreeView *treeview, GdkEventButton *event, EMFolderTree *emft); static void emft_tree_selection_changed (GtkTreeSelection *selection, EMFolderTree *emft); static gboolean emft_tree_user_event (GtkTreeView *treeview, GdkEvent *e, EMFolderTree *emft); static gboolean emft_popup_menu (GtkWidget *widget); struct _emft_selection_data { GtkTreeModel *model; GtkTreeIter *iter; gboolean set; }; static GtkVBoxClass *parent_class = NULL; GType em_folder_tree_get_type (void) { static GType type = 0; if (!type) { static const GTypeInfo info = { sizeof (EMFolderTreeClass), NULL, /* base_class_init */ NULL, /* base_class_finalize */ (GClassInitFunc) em_folder_tree_class_init, NULL, /* class_finalize */ NULL, /* class_data */ sizeof (EMFolderTree), 0, /* n_preallocs */ (GInstanceInitFunc) em_folder_tree_init, }; type = g_type_register_static (GTK_TYPE_VBOX, "EMFolderTree", &info, 0); } return type; } static void em_folder_tree_class_init (EMFolderTreeClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); GtkObjectClass *gtk_object_class = GTK_OBJECT_CLASS (klass); GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); parent_class = g_type_class_ref (GTK_TYPE_VBOX); object_class->finalize = em_folder_tree_finalize; gtk_object_class->destroy = em_folder_tree_destroy; widget_class->popup_menu = emft_popup_menu; signals[FOLDER_SELECTED] = g_signal_new ("folder-selected", G_OBJECT_CLASS_TYPE (object_class), G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET (EMFolderTreeClass, folder_selected), NULL, NULL, e_marshal_VOID__STRING_STRING_UINT, G_TYPE_NONE, 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_UINT); signals[FOLDER_ACTIVATED] = g_signal_new ("folder-activated", G_OBJECT_CLASS_TYPE (object_class), G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET (EMFolderTreeClass, folder_activated), NULL, NULL, e_marshal_VOID__STRING_STRING, G_TYPE_NONE, 2, G_TYPE_STRING, G_TYPE_STRING); } static gboolean subdirs_contain_unread (GtkTreeModel *model, GtkTreeIter *root) { guint unread; GtkTreeIter iter; if (!gtk_tree_model_iter_children (model, &iter, root)) return FALSE; do { gtk_tree_model_get (model, &iter, COL_UINT_UNREAD, &unread, -1); if (unread) return TRUE; if (gtk_tree_model_iter_has_child (model, &iter)) if (subdirs_contain_unread (model, &iter)) return TRUE; } while (gtk_tree_model_iter_next (model, &iter)); return FALSE; } static void render_display_name (GtkTreeViewColumn *column, GtkCellRenderer *renderer, GtkTreeModel *model, GtkTreeIter *iter, gpointer user_data) { gboolean is_store, bold; guint unread; gchar *display; gchar *name; gtk_tree_model_get (model, iter, COL_STRING_DISPLAY_NAME, &name, COL_BOOL_IS_STORE, &is_store, COL_UINT_UNREAD, &unread, -1); if (!(bold = is_store || unread)) { if (gtk_tree_model_iter_has_child (model, iter)) bold = subdirs_contain_unread (model, iter); } if (!is_store && unread) { /* Translators: This is the string used for displaying the * folder names in folder trees. "%s" will be replaced by * the folder's name and "%u" will be replaced with the * number of unread messages in the folder. * * Most languages should translate this as "%s (%u)". The * languages that use localized digits (like Persian) may * need to replace "%u" with "%Iu". Right-to-left languages * (like Arabic and Hebrew) may need to add bidirectional * formatting codes to take care of the cases the folder * name appears in either direction. * * Do not translate the "folder-display|" part. Remove it * from your translation. */ display = g_strdup_printf (C_("folder-display", "%s (%u)"), name, unread); g_free (name); } else display = name; g_object_set (renderer, "text", display, "weight", bold ? PANGO_WEIGHT_BOLD : PANGO_WEIGHT_NORMAL, NULL); g_free (display); } static void render_icon (GtkTreeViewColumn *column, GtkCellRenderer *renderer, GtkTreeModel *model, GtkTreeIter *iter) { GIcon *icon; guint unread; guint old_unread; gchar *icon_name; gtk_tree_model_get ( model, iter, COL_STRING_ICON_NAME, &icon_name, COL_UINT_UNREAD_LAST_SEL, &old_unread, COL_UINT_UNREAD, &unread, -1); if (icon_name == NULL) return; icon = g_themed_icon_new (icon_name); /* Show an emblem if there's new mail. */ if (unread > old_unread) { GIcon *temp_icon; GEmblem *emblem; temp_icon = g_themed_icon_new ("emblem-new"); emblem = g_emblem_new (temp_icon); g_object_unref (temp_icon); temp_icon = g_emblemed_icon_new (icon, emblem); g_object_unref (emblem); g_object_unref (icon); icon = temp_icon; } g_object_set (renderer, "gicon", icon, NULL); g_object_unref (icon); } static gboolean emft_select_func(GtkTreeSelection *selection, GtkTreeModel *model, GtkTreePath *path, gboolean selected, gpointer data) { EMFolderTree *emft = data; gboolean is_store; guint32 flags; GtkTreeIter iter; /* NB: This will be called with selection==NULL from tree_row_activated */ if (emft->priv->excluded == 0 && emft->priv->excluded_func == NULL) return TRUE; if (!gtk_tree_model_get_iter(model, &iter, path)) return TRUE; if (emft->priv->excluded_func != NULL) return emft->priv->excluded_func(emft, model, &iter, emft->priv->excluded_data); gtk_tree_model_get(model, &iter, COL_UINT_FLAGS, &flags, COL_BOOL_IS_STORE, &is_store, -1); if (is_store) flags |= CAMEL_FOLDER_NOSELECT; return (flags & emft->priv->excluded) == 0; } static void emft_free_select_uri(gpointer v, gpointer data) { struct _selected_uri *u = v; g_free(u->uri); if (u->store) camel_object_unref(u->store); g_free(u->key); g_free(u->path); g_free(u); } static void em_folder_tree_init (EMFolderTree *emft) { struct _EMFolderTreePrivate *priv; priv = g_new0 (struct _EMFolderTreePrivate, 1); priv->select_uris_table = g_hash_table_new(g_str_hash, g_str_equal); priv->treeview = NULL; priv->model = NULL; priv->drag_row = NULL; priv->skip_double_click = FALSE; emft->priv = priv; } static void em_folder_tree_finalize (GObject *obj) { EMFolderTree *emft = (EMFolderTree *) obj; if (emft->priv->select_uris) { g_slist_foreach(emft->priv->select_uris, emft_free_select_uri, emft); g_slist_free(emft->priv->select_uris); g_hash_table_destroy(emft->priv->select_uris_table); emft->priv->select_uris = NULL; } g_free (emft->priv); G_OBJECT_CLASS (parent_class)->finalize (obj); } static void em_folder_tree_destroy (GtkObject *obj) { EMFolderTree *emft = (EMFolderTree *) obj; struct _EMFolderTreePrivate *priv = emft->priv; if (priv->loading_row_id != 0) { g_signal_handler_disconnect (priv->model, priv->loading_row_id); priv->loading_row_id = 0; } if (priv->loaded_row_id != 0) { g_signal_handler_disconnect (priv->model, priv->loaded_row_id); priv->loaded_row_id = 0; } if (priv->save_state_id != 0) { g_source_remove (priv->save_state_id); emft_save_state (emft); } if (priv->autoscroll_id != 0) { g_source_remove (priv->autoscroll_id); priv->autoscroll_id = 0; } if (priv->autoexpand_id != 0) { gtk_tree_row_reference_free (priv->autoexpand_row); priv->autoexpand_row = NULL; g_source_remove (priv->autoexpand_id); priv->autoexpand_id = 0; } priv->treeview = NULL; priv->model = NULL; GTK_OBJECT_CLASS (parent_class)->destroy (obj); } static GtkTreeView * folder_tree_new (EMFolderTree *emft, EMFolderTreeModel *model) { GtkTreeSelection *selection; GtkTreeViewColumn *column; GtkCellRenderer *renderer; GtkWidget *tree; gboolean side_bar_search; GConfClient *gconf; gconf = mail_config_get_gconf_client (); side_bar_search = gconf_client_get_bool (gconf, "/apps/evolution/mail/display/side_bar_search", NULL); tree = gtk_tree_view_new_with_model ((GtkTreeModel *) model); GTK_WIDGET_SET_FLAGS(tree, GTK_CAN_FOCUS); column = gtk_tree_view_column_new (); gtk_tree_view_append_column ((GtkTreeView *) tree, column); renderer = gtk_cell_renderer_pixbuf_new (); gtk_tree_view_column_pack_start (column, renderer, FALSE); gtk_tree_view_column_add_attribute ( column, renderer, "visible", COL_BOOL_IS_FOLDER); gtk_tree_view_column_set_cell_data_func ( column, renderer, (GtkTreeCellDataFunc) render_icon, NULL, NULL); renderer = gtk_cell_renderer_text_new (); if (!gconf_client_get_bool (gconf, "/apps/evolution/mail/display/no_folder_dots", NULL)) g_object_set (G_OBJECT (renderer), "ellipsize", PANGO_ELLIPSIZE_END, NULL); gtk_tree_view_column_pack_start (column, renderer, TRUE); gtk_tree_view_column_set_cell_data_func (column, renderer, render_display_name, NULL, NULL); selection = gtk_tree_view_get_selection ((GtkTreeView *) tree); gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE); gtk_tree_selection_set_select_function(selection, emft_select_func, emft, NULL); gtk_tree_view_set_headers_visible ((GtkTreeView *) tree, FALSE); gtk_tree_view_set_search_column((GtkTreeView *)tree, COL_STRING_DISPLAY_NAME); gtk_tree_view_set_enable_search((GtkTreeView *)tree, side_bar_search); return (GtkTreeView *) tree; } static void em_folder_tree_construct (EMFolderTree *emft, EMFolderTreeModel *model) { struct _EMFolderTreePrivate *priv = emft->priv; GtkTreeSelection *selection; GtkWidget *scrolled; scrolled = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled), GTK_SHADOW_IN); priv->model = model; priv->treeview = folder_tree_new (emft, model); gtk_widget_show ((GtkWidget *) priv->treeview); g_signal_connect (priv->treeview, "row-expanded", G_CALLBACK (emft_tree_row_expanded), emft); g_signal_connect (priv->treeview, "test-collapse-row", G_CALLBACK (emft_tree_test_collapse_row), emft); g_signal_connect (priv->treeview, "row-activated", G_CALLBACK (emft_tree_row_activated), emft); g_signal_connect (priv->treeview, "button-press-event", G_CALLBACK (emft_tree_button_press), emft); g_signal_connect (priv->treeview, "key-press-event", G_CALLBACK (emft_tree_user_event), emft); selection = gtk_tree_view_get_selection ((GtkTreeView *) priv->treeview); g_signal_connect (selection, "changed", G_CALLBACK (emft_tree_selection_changed), emft); gtk_container_add ((GtkContainer *) scrolled, (GtkWidget *) priv->treeview); gtk_widget_show (scrolled); gtk_box_pack_start ((GtkBox *) emft, scrolled, TRUE, TRUE, 0); } GtkWidget * em_folder_tree_new (void) { EMFolderTreeModel *model; EMFolderTree *emft; model = em_folder_tree_model_new (e_get_user_data_dir ()); emft = (EMFolderTree *) em_folder_tree_new_with_model (model); g_object_unref (model); return (GtkWidget *) emft; } /* NOTE: Removes and frees the selected uri structure */ static void emft_select_uri(EMFolderTree *emft, GtkTreePath *path, struct _selected_uri *u) { struct _EMFolderTreePrivate *priv = emft->priv; GtkTreeSelection *selection; selection = gtk_tree_view_get_selection(priv->treeview); gtk_tree_selection_select_path(selection, path); if (!priv->cursor_set) { gtk_tree_view_set_cursor (priv->treeview, path, NULL, FALSE); priv->cursor_set = TRUE; } gtk_tree_view_scroll_to_cell (priv->treeview, path, NULL, TRUE, 0.8f, 0.0f); g_hash_table_remove(priv->select_uris_table, u->key); priv->select_uris = g_slist_remove(priv->select_uris, u); emft_free_select_uri((gpointer)u, NULL); } static void emft_expand_node (EMFolderTreeModel *model, const gchar *key, EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; struct _EMFolderTreeModelStoreInfo *si; GtkTreeRowReference *row; GtkTreePath *path; EAccount *account; CamelStore *store; const gchar *p; gchar *uid; gsize n; struct _selected_uri *u; if (!(p = strchr (key, '/'))) n = strlen (key); else n = (p - key); uid = g_alloca (n + 1); memcpy (uid, key, n); uid[n] = '\0'; if ((account = mail_config_get_account_by_uid (uid)) && account->enabled) { CamelException ex; camel_exception_init (&ex); store = (CamelStore *) camel_session_get_service (session, account->source->url, CAMEL_PROVIDER_STORE, &ex); camel_exception_clear (&ex); if (store == NULL) return; } else if (!strcmp (uid, "vfolder")) { if (!(store = vfolder_store)) return; camel_object_ref (store); } else if (!strcmp (uid, "local")) { if (!(store = mail_component_peek_local_store (NULL))) return; camel_object_ref (store); } else { return; } if (!(si = g_hash_table_lookup (priv->model->store_hash, store))) { camel_object_unref (store); return; } camel_object_unref (store); if (p != NULL) { if (!(row = g_hash_table_lookup (si->full_hash, p + 1))) return; } else row = si->row; path = gtk_tree_row_reference_get_path (row); gtk_tree_view_expand_to_path (priv->treeview, path); u = g_hash_table_lookup(emft->priv->select_uris_table, key); if (u) emft_select_uri(emft, path, u); gtk_tree_path_free (path); } static void emft_maybe_expand_row (EMFolderTreeModel *model, GtkTreePath *tree_path, GtkTreeIter *iter, EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; struct _EMFolderTreeModelStoreInfo *si; gboolean is_store; CamelStore *store; EAccount *account; gchar *full_name; gchar *key; struct _selected_uri *u; gboolean is_expanded; gtk_tree_model_get ((GtkTreeModel *) model, iter, COL_STRING_FULL_NAME, &full_name, COL_POINTER_CAMEL_STORE, &store, COL_BOOL_IS_STORE, &is_store, -1); si = g_hash_table_lookup (model->store_hash, store); if ((account = mail_config_get_account_by_name (si->display_name))) { key = g_strdup_printf ("%s/%s", account->uid, full_name ? full_name : ""); } else if (CAMEL_IS_VEE_STORE (store)) { /* vfolder store */ key = g_strdup_printf ("vfolder/%s", full_name ? full_name : ""); } else { /* local store */ key = g_strdup_printf ("local/%s", full_name ? full_name : ""); } is_expanded = em_folder_tree_model_get_expanded (model, key); u = g_hash_table_lookup(priv->select_uris_table, key); if (is_expanded || u) { if (is_expanded) { gtk_tree_view_expand_to_path (priv->treeview, tree_path); gtk_tree_view_expand_row (priv->treeview, tree_path, FALSE); } else { gchar *c = strrchr (key, '/'); *c = '\0'; emft_expand_node (model, key, emft); } if (u) emft_select_uri(emft, tree_path, u); } g_free (full_name); g_free (key); } GtkWidget * em_folder_tree_new_with_model (EMFolderTreeModel *model) { EMFolderTree *emft; AtkObject *a11y; emft = g_object_new (EM_TYPE_FOLDER_TREE, NULL); em_folder_tree_construct (emft, model); g_object_ref (model); em_folder_tree_model_expand_foreach (model, (EMFTModelExpandFunc)emft_expand_node, emft); emft->priv->loading_row_id = g_signal_connect (model, "loading-row", G_CALLBACK (emft_maybe_expand_row), emft); emft->priv->loaded_row_id = g_signal_connect (model, "loaded-row", G_CALLBACK (emft_maybe_expand_row), emft); a11y = gtk_widget_get_accessible (GTK_WIDGET (emft->priv->treeview)); atk_object_set_name (a11y, _("Mail Folder Tree")); return (GtkWidget *) emft; } static void tree_drag_begin (GtkWidget *widget, GdkDragContext *context, EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; GtkTreeSelection *selection; GtkTreeModel *model; GtkTreePath *path; GtkTreeIter iter; selection = gtk_tree_view_get_selection ((GtkTreeView *) widget); if (!gtk_tree_selection_get_selected (selection, &model, &iter)) return; path = gtk_tree_model_get_path (model, &iter); priv->drag_row = gtk_tree_row_reference_new (model, path); gtk_tree_path_free (path); /* FIXME: set a drag icon? */ } static void tree_drag_data_delete(GtkWidget *widget, GdkDragContext *context, EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; gchar *full_name = NULL; GtkTreePath *src_path; gboolean is_store; CamelStore *store; CamelException ex; GtkTreeIter iter; if (!priv->drag_row || (src_path = gtk_tree_row_reference_get_path (priv->drag_row))) return; if (!gtk_tree_model_get_iter((GtkTreeModel *)priv->model, &iter, src_path)) goto fail; gtk_tree_model_get((GtkTreeModel *)priv->model, &iter, COL_POINTER_CAMEL_STORE, &store, COL_STRING_FULL_NAME, &full_name, COL_BOOL_IS_STORE, &is_store, -1); if (is_store) goto fail; camel_exception_init(&ex); camel_store_delete_folder(store, full_name, &ex); if (camel_exception_is_set(&ex)) camel_exception_clear(&ex); fail: gtk_tree_path_free(src_path); g_free (full_name); } static void tree_drag_data_get(GtkWidget *widget, GdkDragContext *context, GtkSelectionData *selection, guint info, guint time, EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; gchar *full_name = NULL, *uri = NULL; GtkTreePath *src_path; CamelFolder *folder; CamelStore *store; CamelException ex; GtkTreeIter iter; if (!priv->drag_row || !(src_path = gtk_tree_row_reference_get_path(priv->drag_row))) return; if (!gtk_tree_model_get_iter((GtkTreeModel *)priv->model, &iter, src_path)) goto fail; gtk_tree_model_get((GtkTreeModel *)priv->model, &iter, COL_POINTER_CAMEL_STORE, &store, COL_STRING_FULL_NAME, &full_name, COL_STRING_URI, &uri, -1); /* make sure user isn't trying to drag on a placeholder row */ if (full_name == NULL) goto fail; camel_exception_init(&ex); switch (info) { case DND_DRAG_TYPE_FOLDER: /* dragging to a new location in the folder tree */ gtk_selection_data_set(selection, drag_atoms[info], 8, (guchar *)uri, strlen (uri) + 1); break; case DND_DRAG_TYPE_TEXT_URI_LIST: /* dragging to nautilus or something, probably */ if ((folder = camel_store_get_folder(store, full_name, 0, &ex))) { GPtrArray *uids = camel_folder_get_uids(folder); em_utils_selection_set_urilist(selection, folder, uids); camel_folder_free_uids(folder, uids); camel_object_unref(folder); } break; default: abort(); } if (camel_exception_is_set(&ex)) camel_exception_clear(&ex); fail: gtk_tree_path_free(src_path); g_free (full_name); g_free (uri); } /* TODO: Merge the drop handling code/menu's into one spot using a popup target for details */ /* Drop handling */ struct _DragDataReceivedAsync { MailMsg base; /* input data */ GdkDragContext *context; /* Only selection->data and selection->length are valid */ GtkSelectionData *selection; CamelStore *store; gchar *full_name; guint32 action; guint info; guint move:1; guint moved:1; guint aborted:1; }; static void emft_drop_folder(struct _DragDataReceivedAsync *m) { CamelFolder *src; d(printf(" * Drop folder '%s' onto '%s'\n", m->selection->data, m->full_name)); if (!(src = mail_tool_uri_to_folder((gchar *)m->selection->data, 0, &m->base.ex))) return; em_folder_utils_copy_folders(src->parent_store, src->full_name, m->store, m->full_name?m->full_name:"", m->move); camel_object_unref(src); } static gchar * emft_drop_async__desc (struct _DragDataReceivedAsync *m) { CamelURL *url; gchar *buf; if (m->info == DND_DROP_TYPE_FOLDER) { url = camel_url_new ((gchar *)m->selection->data, NULL); if (m->move) buf = g_strdup_printf (_("Moving folder %s"), url->fragment ? url->fragment : url->path + 1); else buf = g_strdup_printf (_("Copying folder %s"), url->fragment ? url->fragment : url->path + 1); camel_url_free (url); return buf; } else { if (m->move) return g_strdup_printf (_("Moving messages into folder %s"), m->full_name); else return g_strdup_printf (_("Copying messages into folder %s"), m->full_name); } } static void emft_drop_async__exec (struct _DragDataReceivedAsync *m) { CamelFolder *folder; /* for types other than folder, we can't drop to the root path */ if (m->info == DND_DROP_TYPE_FOLDER) { /* copy or move (aka rename) a folder */ emft_drop_folder(m); } else if (m->full_name == NULL) { camel_exception_set (&m->base.ex, CAMEL_EXCEPTION_SYSTEM, _("Cannot drop message(s) into toplevel store")); } else if ((folder = camel_store_get_folder (m->store, m->full_name, 0, &m->base.ex))) { switch (m->info) { case DND_DROP_TYPE_UID_LIST: /* import a list of uids from another evo folder */ em_utils_selection_get_uidlist(m->selection, folder, m->move, &m->base.ex); m->moved = m->move && !camel_exception_is_set(&m->base.ex); break; case DND_DROP_TYPE_MESSAGE_RFC822: /* import a message/rfc822 stream */ em_utils_selection_get_message(m->selection, folder); break; case DND_DROP_TYPE_TEXT_URI_LIST: /* import an mbox, maildir, or mh folder? */ em_utils_selection_get_urilist(m->selection, folder); break; default: abort(); } camel_object_unref(folder); } } static void emft_drop_async__free (struct _DragDataReceivedAsync *m) { g_object_unref(m->context); camel_object_unref(m->store); g_free(m->full_name); g_free(m->selection->data); g_free(m->selection); } static MailMsgInfo emft_drop_async_info = { sizeof (struct _DragDataReceivedAsync), (MailMsgDescFunc) emft_drop_async__desc, (MailMsgExecFunc) emft_drop_async__exec, (MailMsgDoneFunc) NULL, (MailMsgFreeFunc) emft_drop_async__free }; static void tree_drag_data_action(struct _DragDataReceivedAsync *m) { m->move = m->action == GDK_ACTION_MOVE; mail_msg_unordered_push (m); } static void emft_drop_popup_copy(EPopup *ep, EPopupItem *item, gpointer data) { struct _DragDataReceivedAsync *m = data; m->action = GDK_ACTION_COPY; tree_drag_data_action(m); } static void emft_drop_popup_move(EPopup *ep, EPopupItem *item, gpointer data) { struct _DragDataReceivedAsync *m = data; m->action = GDK_ACTION_MOVE; tree_drag_data_action(m); } static void emft_drop_popup_cancel(EPopup *ep, EPopupItem *item, gpointer data) { struct _DragDataReceivedAsync *m = data; m->aborted = TRUE; mail_msg_unref(m); } static EPopupItem emft_drop_popup_menu[] = { { E_POPUP_ITEM, (gchar *) "00.emc.00", (gchar *) N_("_Copy to Folder"), emft_drop_popup_copy, NULL, NULL, 1 }, { E_POPUP_ITEM, (gchar *) "00.emc.01", (gchar *) N_("_Move to Folder"), emft_drop_popup_move, NULL, NULL, 1 }, { E_POPUP_ITEM, (gchar *) "00.emc.02", (gchar *) N_("_Copy"), emft_drop_popup_copy, NULL, (gchar *) "folder-copy", 2 }, { E_POPUP_ITEM, (gchar *) "00.emc.03", (gchar *) N_("_Move"), emft_drop_popup_move, NULL, (gchar *) "folder-move", 2 }, { E_POPUP_BAR, (gchar *) "10.emc" }, { E_POPUP_ITEM, (gchar *) "99.emc.00", (gchar *) N_("Cancel _Drag"), emft_drop_popup_cancel, NULL, (gchar *) "dialog-cancel", 0 }, }; static void emft_drop_popup_free(EPopup *ep, GSList *items, gpointer data) { g_slist_free(items); } static void tree_drag_data_received(GtkWidget *widget, GdkDragContext *context, gint x, gint y, GtkSelectionData *selection, guint info, guint time, EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; GtkTreeViewDropPosition pos; GtkTreePath *dest_path; struct _DragDataReceivedAsync *m; gboolean is_store; CamelStore *store; GtkTreeIter iter; gchar *full_name; gint i; if (!gtk_tree_view_get_dest_row_at_pos (priv->treeview, x, y, &dest_path, &pos)) return; /* this means we are receiving no data */ if (!selection->data || selection->length == -1) { gtk_drag_finish(context, FALSE, FALSE, GDK_CURRENT_TIME); return; } if (!gtk_tree_model_get_iter((GtkTreeModel *)priv->model, &iter, dest_path)) { gtk_drag_finish(context, FALSE, FALSE, GDK_CURRENT_TIME); return; } gtk_tree_model_get((GtkTreeModel *)priv->model, &iter, COL_POINTER_CAMEL_STORE, &store, COL_BOOL_IS_STORE, &is_store, COL_STRING_FULL_NAME, &full_name, -1); /* make sure user isn't try to drop on a placeholder row */ if (full_name == NULL && !is_store) { gtk_drag_finish (context, FALSE, FALSE, GDK_CURRENT_TIME); return; } m = mail_msg_new (&emft_drop_async_info); m->context = context; g_object_ref(context); m->store = store; camel_object_ref(store); m->full_name = full_name; m->action = context->action; m->info = info; /* need to copy, goes away once we exit */ m->selection = g_malloc0(sizeof(*m->selection)); m->selection->data = g_malloc(selection->length); memcpy(m->selection->data, selection->data, selection->length); m->selection->length = selection->length; if (context->action == GDK_ACTION_ASK) { EMPopup *emp; gint mask; GSList *menus = NULL; GtkMenu *menu; emp = em_popup_new("org.gnome.mail.storageset.popup.drop"); if (info != DND_DROP_TYPE_FOLDER) mask = ~1; else mask = ~2; for (i=0;ivisible & mask) == 0) menus = g_slist_append(menus, item); } e_popup_add_items((EPopup *)emp, menus, NULL, emft_drop_popup_free, m); menu = e_popup_create_menu_once((EPopup *)emp, NULL, mask); gtk_menu_popup(menu, NULL, NULL, NULL, NULL, 0, gtk_get_current_event_time()); } else { tree_drag_data_action(m); } } static gboolean is_special_local_folder (const gchar *name) { return (!strcmp (name, "Drafts") || !strcmp (name, "Inbox") || !strcmp (name, "Outbox") || !strcmp (name, "Sent") || !strcmp (name, "Templates")); } static GdkAtom emft_drop_target(EMFolderTree *emft, GdkDragContext *context, GtkTreePath *path) { struct _EMFolderTreePrivate *p = emft->priv; gchar *full_name = NULL, *uri = NULL, *src_uri = NULL; CamelStore *local, *sstore, *dstore; GdkAtom atom = GDK_NONE; gboolean is_store; GtkTreeIter iter; GList *targets; guint32 flags = 0; /* This is a bit of a mess, but should handle all the cases properly */ if (!gtk_tree_model_get_iter((GtkTreeModel *)p->model, &iter, path)) return GDK_NONE; gtk_tree_model_get((GtkTreeModel *)p->model, &iter, COL_BOOL_IS_STORE, &is_store, COL_STRING_FULL_NAME, &full_name, COL_UINT_FLAGS, &flags, COL_POINTER_CAMEL_STORE, &dstore, COL_STRING_URI, &uri, -1); local = mail_component_peek_local_store (NULL); targets = context->targets; /* Check for special destinations */ if (uri && full_name) { #if 0 /* only allow copying/moving folders (not messages) into the local Outbox */ if (dstore == local && !strcmp (full_name, "Outbox")) { GdkAtom xfolder; xfolder = drop_atoms[DND_DROP_TYPE_FOLDER]; while (targets != NULL) { if (targets->data == (gpointer) xfolder) { atom = xfolder; goto done; } targets = targets->next; } goto done; } #endif /* don't allow copying/moving into the UNMATCHED vfolder */ if (!strncmp (uri, "vfolder:", 8) && !strcmp (full_name, CAMEL_UNMATCHED_NAME)) goto done; /* don't allow copying/moving into a vTrash/vJunk folder */ if (!strcmp (full_name, CAMEL_VTRASH_NAME) || !strcmp (full_name, CAMEL_VJUNK_NAME)) goto done; if (flags & CAMEL_FOLDER_NOSELECT) goto done; } if (p->drag_row) { GtkTreePath *src_path = gtk_tree_row_reference_get_path(p->drag_row); if (src_path) { if (gtk_tree_model_get_iter((GtkTreeModel *)p->model, &iter, src_path)) gtk_tree_model_get((GtkTreeModel *)p->model, &iter, COL_POINTER_CAMEL_STORE, &sstore, COL_STRING_URI, &src_uri, -1); /* can't dnd onto itself or below itself - bad things happen, no point dragging to where we were either */ if (gtk_tree_path_compare(path, src_path) == 0 || gtk_tree_path_is_descendant(path, src_path) || (gtk_tree_path_is_ancestor(path, src_path) && gtk_tree_path_get_depth(path) == gtk_tree_path_get_depth(src_path)-1)) { gtk_tree_path_free(src_path); goto done; } gtk_tree_path_free(src_path); } } /* Check for special sources, and vfolder stuff */ if (src_uri) { CamelURL *url; gchar *url_path; /* FIXME: this is a total hack, but i think all we can do at present */ /* Check for dragging from special folders which can't be moved/copied */ url = camel_url_new(src_uri, NULL); url_path = url->fragment?url->fragment:url->path; if (url_path && url_path[0]) { /* don't allow moving any of the the local special folders */ if (sstore == local && is_special_local_folder (url_path)) { GdkAtom xfolder; camel_url_free (url); /* TODO: not sure if this is legal, but it works, force copy for special local folders */ context->suggested_action = GDK_ACTION_COPY; xfolder = drop_atoms[DND_DROP_TYPE_FOLDER]; while (targets != NULL) { if (targets->data == (gpointer) xfolder) { atom = xfolder; goto done; } targets = targets->next; } goto done; } /* don't allow copying/moving of the UNMATCHED vfolder */ if (!strcmp (url->protocol, "vfolder") && !strcmp (url_path, CAMEL_UNMATCHED_NAME)) { camel_url_free (url); goto done; } /* don't allow copying/moving of any vTrash/vJunk folder nor maildir 'inbox' */ if (strcmp(url_path, CAMEL_VTRASH_NAME) == 0 || strcmp(url_path, CAMEL_VJUNK_NAME) == 0 /* Dont allow drag from maildir 'inbox' */ || strcmp(url_path, ".") == 0) { camel_url_free(url); goto done; } } camel_url_free(url); /* Search Folders can only be dropped into other Search Folders */ if (strncmp(src_uri, "vfolder:", 8) == 0) { /* TODO: not sure if this is legal, but it works, force move only for vfolders */ context->suggested_action = GDK_ACTION_MOVE; if (uri && strncmp(uri, "vfolder:", 8) == 0) { GdkAtom xfolder; xfolder = drop_atoms[DND_DROP_TYPE_FOLDER]; while (targets != NULL) { if (targets->data == (gpointer) xfolder) { atom = xfolder; goto done; } targets = targets->next; } } goto done; } } /* can't drag anything but a vfolder into a vfolder */ if (uri && strncmp(uri, "vfolder:", 8) == 0) goto done; /* Now we either have a store or a normal folder */ if (is_store) { GdkAtom xfolder; xfolder = drop_atoms[DND_DROP_TYPE_FOLDER]; while (targets != NULL) { if (targets->data == (gpointer) xfolder) { atom = xfolder; goto done; } targets = targets->next; } } else { gint i; while (targets != NULL) { for (i = 0; i < NUM_DROP_TYPES; i++) { if (targets->data == (gpointer) drop_atoms[i]) { atom = drop_atoms[i]; goto done; } } targets = targets->next; } } done: g_free (full_name); g_free (uri); return atom; } static gboolean tree_drag_drop (GtkWidget *widget, GdkDragContext *context, gint x, gint y, guint time, EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; GtkTreeViewColumn *column; gint cell_x, cell_y; GtkTreePath *path; GdkAtom target; if (priv->autoscroll_id != 0) { g_source_remove (priv->autoscroll_id); priv->autoscroll_id = 0; } if (priv->autoexpand_id != 0) { gtk_tree_row_reference_free (priv->autoexpand_row); priv->autoexpand_row = NULL; g_source_remove (priv->autoexpand_id); priv->autoexpand_id = 0; } if (!gtk_tree_view_get_path_at_pos (priv->treeview, x, y, &path, &column, &cell_x, &cell_y)) return FALSE; target = emft_drop_target(emft, context, path); gtk_tree_path_free (path); if (target == GDK_NONE) return FALSE; return TRUE; } static void tree_drag_end (GtkWidget *widget, GdkDragContext *context, EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; if (priv->drag_row) { gtk_tree_row_reference_free (priv->drag_row); priv->drag_row = NULL; } /* FIXME: undo anything done in drag-begin */ } static void tree_drag_leave (GtkWidget *widget, GdkDragContext *context, guint time, EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; if (priv->autoscroll_id != 0) { g_source_remove (priv->autoscroll_id); priv->autoscroll_id = 0; } if (priv->autoexpand_id != 0) { gtk_tree_row_reference_free (priv->autoexpand_row); priv->autoexpand_row = NULL; g_source_remove (priv->autoexpand_id); priv->autoexpand_id = 0; } gtk_tree_view_set_drag_dest_row(emft->priv->treeview, NULL, GTK_TREE_VIEW_DROP_BEFORE); } #define SCROLL_EDGE_SIZE 15 static gboolean tree_autoscroll (EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; GtkAdjustment *vadjustment; GdkRectangle rect; GdkWindow *window; gint offset, y; gfloat value; /* get the y pointer position relative to the treeview */ window = gtk_tree_view_get_bin_window (priv->treeview); gdk_window_get_pointer (window, NULL, &y, NULL); /* rect is in coorinates relative to the scrolled window relative to the treeview */ gtk_tree_view_get_visible_rect (priv->treeview, &rect); /* move y into the same coordinate system as rect */ y += rect.y; /* see if we are near the top edge */ if ((offset = y - (rect.y + 2 * SCROLL_EDGE_SIZE)) > 0) { /* see if we are near the bottom edge */ if ((offset = y - (rect.y + rect.height - 2 * SCROLL_EDGE_SIZE)) < 0) return TRUE; } vadjustment = gtk_tree_view_get_vadjustment (priv->treeview); value = CLAMP (vadjustment->value + offset, 0.0, vadjustment->upper - vadjustment->page_size); gtk_adjustment_set_value (vadjustment, value); return TRUE; } static gboolean tree_autoexpand (EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; GtkTreePath *path; path = gtk_tree_row_reference_get_path (priv->autoexpand_row); gtk_tree_view_expand_row (priv->treeview, path, FALSE); gtk_tree_path_free (path); return TRUE; } static gboolean tree_drag_motion (GtkWidget *widget, GdkDragContext *context, gint x, gint y, guint time, EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; GtkTreeModel *model = (GtkTreeModel *) priv->model; GtkTreeViewDropPosition pos; GdkDragAction action = 0; GtkTreePath *path; GtkTreeIter iter; GdkAtom target; gint i; if (!gtk_tree_view_get_dest_row_at_pos(priv->treeview, x, y, &path, &pos)) return FALSE; if (priv->autoscroll_id == 0) priv->autoscroll_id = g_timeout_add (150, (GSourceFunc) tree_autoscroll, emft); gtk_tree_model_get_iter (model, &iter, path); if (gtk_tree_model_iter_has_child (model, &iter) && !gtk_tree_view_row_expanded (priv->treeview, path)) { if (priv->autoexpand_id != 0) { GtkTreePath *autoexpand_path; autoexpand_path = gtk_tree_row_reference_get_path (priv->autoexpand_row); if (gtk_tree_path_compare (autoexpand_path, path) != 0) { /* row changed, restart timer */ gtk_tree_row_reference_free (priv->autoexpand_row); priv->autoexpand_row = gtk_tree_row_reference_new (model, path); g_source_remove (priv->autoexpand_id); priv->autoexpand_id = g_timeout_add (600, (GSourceFunc) tree_autoexpand, emft); } gtk_tree_path_free (autoexpand_path); } else { priv->autoexpand_id = g_timeout_add (600, (GSourceFunc) tree_autoexpand, emft); priv->autoexpand_row = gtk_tree_row_reference_new (model, path); } } else if (priv->autoexpand_id != 0) { gtk_tree_row_reference_free (priv->autoexpand_row); priv->autoexpand_row = NULL; g_source_remove (priv->autoexpand_id); priv->autoexpand_id = 0; } target = emft_drop_target(emft, context, path); if (target != GDK_NONE) { for (i=0; isuggested_action; if (action == GDK_ACTION_COPY && (context->actions & GDK_ACTION_MOVE)) action = GDK_ACTION_MOVE; gtk_tree_view_set_drag_dest_row(priv->treeview, path, GTK_TREE_VIEW_DROP_INTO_OR_AFTER); break; default: gtk_tree_view_set_drag_dest_row(priv->treeview, path, GTK_TREE_VIEW_DROP_INTO_OR_AFTER); action = context->suggested_action; break; } break; } } } gtk_tree_path_free(path); gdk_drag_status(context, action, time); return action != 0; } void em_folder_tree_enable_drag_and_drop (EMFolderTree *emft) { struct _EMFolderTreePrivate *priv; static gint setup = 0; gint i; g_return_if_fail (EM_IS_FOLDER_TREE (emft)); priv = emft->priv; if (!setup) { for (i=0; itreeview, GDK_BUTTON1_MASK, drag_types, NUM_DRAG_TYPES, GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_ASK); gtk_drag_dest_set((GtkWidget *)priv->treeview, GTK_DEST_DEFAULT_ALL, drop_types, NUM_DROP_TYPES, GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_ASK); g_signal_connect (priv->treeview, "drag-begin", G_CALLBACK (tree_drag_begin), emft); g_signal_connect (priv->treeview, "drag-data-delete", G_CALLBACK (tree_drag_data_delete), emft); g_signal_connect (priv->treeview, "drag-data-get", G_CALLBACK (tree_drag_data_get), emft); g_signal_connect (priv->treeview, "drag-data-received", G_CALLBACK (tree_drag_data_received), emft); g_signal_connect (priv->treeview, "drag-drop", G_CALLBACK (tree_drag_drop), emft); g_signal_connect (priv->treeview, "drag-end", G_CALLBACK (tree_drag_end), emft); g_signal_connect (priv->treeview, "drag-leave", G_CALLBACK (tree_drag_leave), emft); g_signal_connect (priv->treeview, "drag-motion", G_CALLBACK (tree_drag_motion), emft); } void em_folder_tree_set_multiselect (EMFolderTree *tree, gboolean mode) { GtkTreeSelection *sel = gtk_tree_view_get_selection ((GtkTreeView *) tree->priv->treeview); tree->priv->do_multiselect = mode; gtk_tree_selection_set_mode (sel, mode ? GTK_SELECTION_MULTIPLE : GTK_SELECTION_SINGLE); } void em_folder_tree_set_excluded(EMFolderTree *emft, guint32 flags) { emft->priv->excluded = flags; } void em_folder_tree_set_excluded_func(EMFolderTree *emft, EMFTExcludeFunc exclude, gpointer data) { emft->priv->excluded_func = exclude; emft->priv->excluded_data = data; } GList * em_folder_tree_get_selected_uris (EMFolderTree *emft) { GtkTreeSelection *selection = gtk_tree_view_get_selection (emft->priv->treeview); GList *list = NULL, *rows, *l; GSList *sl; GtkTreeModel *model; /* at first, add lost uris */ for (sl = emft->priv->select_uris; sl; sl = g_slist_next(sl)) list = g_list_append (list, g_strdup (((struct _selected_uri *)sl->data)->uri)); rows = gtk_tree_selection_get_selected_rows(selection, &model); for (l=rows; l; l=g_list_next(l)) { GtkTreeIter iter; GtkTreePath *path = l->data; if (gtk_tree_model_get_iter(model, &iter, path)) { gchar *uri; gtk_tree_model_get(model, &iter, COL_STRING_URI, &uri, -1); list = g_list_prepend (list, uri); } gtk_tree_path_free(path); } g_list_free(rows); return g_list_reverse (list); } static void get_selected_uris_path_iterate (GtkTreeModel *model, GtkTreePath *treepath, GtkTreeIter *iter, gpointer data) { GList **list = (GList **) data; gchar *full_name; gtk_tree_model_get (model, iter, COL_STRING_FULL_NAME, &full_name, -1); *list = g_list_append (*list, full_name); } GList * em_folder_tree_get_selected_paths (EMFolderTree *emft) { GtkTreeSelection *selection = gtk_tree_view_get_selection (emft->priv->treeview); GList *list = NULL; gtk_tree_selection_selected_foreach (selection, get_selected_uris_path_iterate, &list); return list; } static void emft_clear_selected_list(EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; g_slist_foreach(priv->select_uris, emft_free_select_uri, emft); g_slist_free(priv->select_uris); g_hash_table_destroy(priv->select_uris_table); priv->select_uris = NULL; priv->select_uris_table = g_hash_table_new(g_str_hash, g_str_equal); priv->cursor_set = FALSE; } void em_folder_tree_set_selected_list (EMFolderTree *emft, GList *list, gboolean expand_only) { struct _EMFolderTreePrivate *priv = emft->priv; gint id = 0; /* FIXME: need to remove any currently selected stuff? */ if (!expand_only) emft_clear_selected_list(emft); for (;list;list = list->next) { struct _selected_uri *u = g_malloc0(sizeof(*u)); CamelURL *url; CamelException ex = { 0 }; u->uri = g_strdup(list->data); u->store = (CamelStore *)camel_session_get_service (session, u->uri, CAMEL_PROVIDER_STORE, &ex); camel_exception_clear(&ex); url = camel_url_new(u->uri, NULL); if (u->store == NULL || url == NULL) { if (!expand_only) { u->key = g_strdup_printf("dummy-%d:%s", id++, u->uri); g_hash_table_insert(priv->select_uris_table, u->key, u); priv->select_uris = g_slist_append(priv->select_uris, u); } } else { const gchar *path; gchar *expand_key, *end; EAccount *account; if (((CamelService *)u->store)->provider->url_flags & CAMEL_URL_FRAGMENT_IS_PATH) path = url->fragment; else path = url->path && url->path[0]=='/' ? url->path+1:url->path; if (path == NULL) path = ""; /* This makes sure all our parents up to the root are expanded */ /* FIXME: Why does the expanded state store this made up path rather than the euri? */ if ( (account = mail_config_get_account_by_source_url(u->uri)) ) expand_key = g_strdup_printf ("%s/%s", account->uid, path); else if (CAMEL_IS_VEE_STORE (u->store)) expand_key = g_strdup_printf ("vfolder/%s", path); else expand_key = g_strdup_printf ("local/%s", path); if (!expand_only) { u->key = g_strdup(expand_key); g_hash_table_insert(priv->select_uris_table, u->key, u); priv->select_uris = g_slist_append(priv->select_uris, u); } end = strrchr(expand_key, '/'); do { emft_expand_node(priv->model, expand_key, emft); em_folder_tree_model_set_expanded(priv->model, expand_key, TRUE); *end = 0; end = strrchr(expand_key, '/'); } while (end); g_free(expand_key); } if (url) camel_url_free(url); } } #if 0 static void dump_fi (CamelFolderInfo *fi, gint depth) { gint i; while (fi != NULL) { for (i = 0; i < depth; i++) fputs (" ", stdout); printf ("path='%s'; full_name='%s'\n", fi->path, fi->full_name); if (fi->child) dump_fi (fi->child, depth + 1); fi = fi->sibling; } } #endif struct _EMFolderTreeGetFolderInfo { MailMsg base; /* input data */ GtkTreeRowReference *root; EMFolderTree *emft; CamelStore *store; guint32 flags; gchar *top; /* output data */ CamelFolderInfo *fi; }; static gchar * emft_get_folder_info__desc (struct _EMFolderTreeGetFolderInfo *m) { gchar *ret, *name; name = camel_service_get_name((CamelService *)m->store, TRUE); ret = g_strdup_printf(_("Scanning folders in \"%s\""), name); g_free(name); return ret; } static void emft_get_folder_info__exec (struct _EMFolderTreeGetFolderInfo *m) { guint32 flags = m->flags | CAMEL_STORE_FOLDER_INFO_SUBSCRIBED; m->fi = camel_store_get_folder_info (m->store, m->top, flags, &m->base.ex); } static void emft_get_folder_info__done (struct _EMFolderTreeGetFolderInfo *m) { struct _EMFolderTreePrivate *priv = m->emft->priv; struct _EMFolderTreeModelStoreInfo *si; GtkTreeIter root, iter, titer; CamelFolderInfo *fi; GtkTreeStore *model; GtkTreePath *path; gboolean is_store; /* check that we haven't been destroyed */ if (priv->treeview == NULL) return; /* check that our parent folder hasn't been deleted/unsubscribed */ if (!gtk_tree_row_reference_valid (m->root)) return; if (!(si = g_hash_table_lookup (priv->model->store_hash, m->store))) { /* store has been removed in the interim - do nothing */ return; } model = (GtkTreeStore *) gtk_tree_view_get_model (priv->treeview); path = gtk_tree_row_reference_get_path (m->root); gtk_tree_model_get_iter ((GtkTreeModel *) model, &root, path); /* if we had an error, then we need to re-set the load subdirs state and collapse the node */ if (!m->fi && camel_exception_is_set(&m->base.ex)) { gtk_tree_store_set(model, &root, COL_BOOL_LOAD_SUBDIRS, TRUE, -1); gtk_tree_view_collapse_row (priv->treeview, path); gtk_tree_path_free (path); return; } gtk_tree_path_free (path); /* make sure we still need to load the tree subfolders... */ gtk_tree_model_get ((GtkTreeModel *) model, &root, COL_BOOL_IS_STORE, &is_store, -1); /* get the first child (which will be a dummy node) */ gtk_tree_model_iter_children ((GtkTreeModel *) model, &iter, &root); /* Traverse to the last valid iter */ titer = iter; while (gtk_tree_model_iter_next((GtkTreeModel *) model, &iter)) titer = iter; /* Preserve the last valid iter */ iter = titer; /* FIXME: camel's IMAP code is totally on crack here, @top's * folder info should be @fi and fi->child should be what we * want to fill our tree with... *sigh* */ if (m->top && m->fi && !strcmp (m->fi->full_name, m->top)) { if (!(fi = m->fi->child)) fi = m->fi->next; } else fi = m->fi; if (fi == NULL) { /* no children afterall... remove the "Loading..." placeholder node */ emft_update_model_expanded_state (priv, &root, FALSE); gtk_tree_store_remove (model, &iter); if (is_store) { path = gtk_tree_model_get_path ((GtkTreeModel *) model, &root); gtk_tree_view_collapse_row (priv->treeview, path); emft_queue_save_state (m->emft); gtk_tree_path_free (path); return; } } else { gint fully_loaded = (m->flags & CAMEL_STORE_FOLDER_INFO_RECURSIVE) ? TRUE : FALSE; do { gboolean known = g_hash_table_lookup (si->full_hash, fi->full_name) != NULL; if (!known) em_folder_tree_model_set_folder_info (priv->model, &iter, si, fi, fully_loaded); if ((fi = fi->next) != NULL && !known) gtk_tree_store_append (model, &iter, &root); } while (fi != NULL); } gtk_tree_store_set (model, &root, COL_BOOL_LOAD_SUBDIRS, FALSE, -1); emft_queue_save_state (m->emft); } static void emft_get_folder_info__free (struct _EMFolderTreeGetFolderInfo *m) { camel_store_free_folder_info (m->store, m->fi); gtk_tree_row_reference_free (m->root); g_object_unref(m->emft); camel_object_unref (m->store); g_free (m->top); } static MailMsgInfo get_folder_info_info = { sizeof (struct _EMFolderTreeGetFolderInfo), (MailMsgDescFunc) emft_get_folder_info__desc, (MailMsgExecFunc) emft_get_folder_info__exec, (MailMsgDoneFunc) emft_get_folder_info__done, (MailMsgFreeFunc) emft_get_folder_info__free }; static void emft_update_model_expanded_state (struct _EMFolderTreePrivate *priv, GtkTreeIter *iter, gboolean expanded) { struct _EMFolderTreeModelStoreInfo *si; gboolean is_store; CamelStore *store; EAccount *account; gchar *full_name; gchar *key; gtk_tree_model_get ((GtkTreeModel *) priv->model, iter, COL_STRING_FULL_NAME, &full_name, COL_POINTER_CAMEL_STORE, &store, COL_BOOL_IS_STORE, &is_store, -1); si = g_hash_table_lookup (priv->model->store_hash, store); if ((account = mail_config_get_account_by_name (si->display_name))) { key = g_strdup_printf ("%s/%s", account->uid, full_name ? full_name : ""); } else if (CAMEL_IS_VEE_STORE (store)) { /* vfolder store */ key = g_strdup_printf ("vfolder/%s", full_name ? full_name : ""); } else { /* local store */ key = g_strdup_printf ("local/%s", full_name ? full_name : ""); } em_folder_tree_model_set_expanded (priv->model, key, expanded); g_free (full_name); g_free (key); } static void emft_tree_row_expanded (GtkTreeView *treeview, GtkTreeIter *root, GtkTreePath *tree_path, EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; struct _EMFolderTreeGetFolderInfo *m; GtkTreeModel *model; CamelStore *store; gchar *full_name; gboolean load; model = gtk_tree_view_get_model (treeview); gtk_tree_model_get (model, root, COL_STRING_FULL_NAME, &full_name, COL_POINTER_CAMEL_STORE, &store, COL_BOOL_LOAD_SUBDIRS, &load, -1); emft_update_model_expanded_state (priv, root, TRUE); if (!load) { emft_queue_save_state (emft); g_free (full_name); return; } gtk_tree_store_set ((GtkTreeStore *)model, root, COL_BOOL_LOAD_SUBDIRS, FALSE, -1); m = mail_msg_new (&get_folder_info_info); m->root = gtk_tree_row_reference_new (model, tree_path); camel_object_ref (store); m->store = store; m->emft = emft; g_object_ref(emft); m->top = full_name; m->flags = CAMEL_STORE_FOLDER_INFO_RECURSIVE|CAMEL_STORE_FOLDER_INFO_FAST; mail_msg_unordered_push (m); } static gboolean emft_tree_test_collapse_row (GtkTreeView *treeview, GtkTreeIter *root, GtkTreePath *tree_path, EMFolderTree *emft) { GtkTreeSelection *selection; GtkTreeModel *model; GtkTreeIter cursor; selection = gtk_tree_view_get_selection (treeview); if (gtk_tree_selection_get_selected (selection, &model, &cursor)) { /* select the collapsed node IFF it is a parent of the currently selected folder */ if (gtk_tree_store_is_ancestor ((GtkTreeStore *) model, root, &cursor)) gtk_tree_view_set_cursor (treeview, tree_path, NULL, FALSE); } emft_update_model_expanded_state (emft->priv, root, FALSE); emft_queue_save_state (emft); return FALSE; } static void emft_tree_row_activated (GtkTreeView *treeview, GtkTreePath *tree_path, GtkTreeViewColumn *column, EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; GtkTreeModel *model = (GtkTreeModel *) priv->model; gchar *full_name, *uri; GtkTreeIter iter; guint32 flags; if (!emft_select_func(NULL, model, tree_path, FALSE, emft)) return; if (!gtk_tree_model_get_iter (model, &iter, tree_path)) return; gtk_tree_model_get (model, &iter, COL_STRING_FULL_NAME, &full_name, COL_STRING_URI, &uri, COL_UINT_FLAGS, &flags, -1); emft_clear_selected_list(emft); g_signal_emit (emft, signals[FOLDER_SELECTED], 0, full_name, uri, flags); g_signal_emit (emft, signals[FOLDER_ACTIVATED], 0, full_name, uri); g_free(full_name); g_free(uri); } #if 0 static void emft_popup_view (GtkWidget *item, EMFolderTree *emft) { } static void emft_popup_open_new (GtkWidget *item, EMFolderTree *emft) { } #endif static void emft_popup_copy(EPopup *ep, EPopupItem *item, gpointer data) { EMFolderTree *emft = data; CamelFolderInfo *fi = NULL; /* FIXME: use async apis */ if ((fi = em_folder_tree_get_selected_folder_info (emft)) != NULL) em_folder_utils_copy_folder(fi, FALSE); } static void emft_popup_move(EPopup *ep, EPopupItem *item, gpointer data) { EMFolderTree *emft = data; CamelFolderInfo *fi = NULL; /* FIXME: use async apis */ if ((fi = em_folder_tree_get_selected_folder_info (emft)) != NULL) em_folder_utils_copy_folder(fi, TRUE); } static void emft_popup_new_folder (EPopup *ep, EPopupItem *pitem, gpointer data) { EMFolderTree *emft = data; CamelFolderInfo *fi; if ((fi = em_folder_tree_get_selected_folder_info (emft)) != NULL) { em_folder_utils_create_folder (fi, emft, NULL); camel_folder_info_free(fi); } } static void selfunc (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data) { struct _emft_selection_data *dat = (struct _emft_selection_data *) data; dat->model = model; if (!dat->set) *(dat->iter) = *iter; dat->set = TRUE; } static gboolean emft_selection_get_selected (GtkTreeSelection *selection, GtkTreeModel **model, GtkTreeIter *iter) { struct _emft_selection_data dat = { NULL, iter, FALSE }; if (gtk_tree_selection_get_mode (selection) == GTK_SELECTION_MULTIPLE) { gtk_tree_selection_selected_foreach (selection, selfunc, &dat); if (model) *model = dat.model; return dat.set; } else { return gtk_tree_selection_get_selected (selection, model, iter); } } static void emft_popup_delete_folder (EPopup *ep, EPopupItem *pitem, gpointer data) { EMFolderTree *emft = data; CamelFolder *folder; if ((folder = em_folder_tree_get_selected_folder (emft)) != NULL) { em_folder_utils_delete_folder(folder); } } static void emft_popup_rename_folder (EPopup *ep, EPopupItem *pitem, gpointer data) { EMFolderTree *emft = data; CamelFolder *folder; if ((folder = em_folder_tree_get_selected_folder (emft)) != NULL) { em_folder_utils_rename_folder(folder); } } static void emft_popup_refresh_folder (EPopup *ep, EPopupItem *pitem, gpointer data) { EMFolderTree *emft = data; CamelFolder *folder; if ((folder = em_folder_tree_get_selected_folder (emft)) != NULL) { EMEvent *e = em_event_peek(); EMEventTargetFolder *t = em_event_target_new_folder(e, folder->full_name, 0); e_event_emit((EEvent *)e, "folder.refresh", (EEventTarget *)t); mail_refresh_folder(folder, NULL, NULL); } } static void emft_popup_flush_outbox (EPopup *ep, EPopupItem *pitem, gpointer data) { mail_send (); } static void emft_popup_empty_trash (EPopup *ep, EPopupItem *pitem, gpointer data) { em_utils_empty_trash (data); } static void emft_popup_properties (EPopup *ep, EPopupItem *pitem, gpointer data) { EMFolderTree *emft = data; struct _EMFolderTreePrivate *priv = emft->priv; GtkTreeSelection *selection; GtkTreeModel *model; GtkTreeIter iter; gchar *uri; selection = gtk_tree_view_get_selection (priv->treeview); if (!emft_selection_get_selected (selection, &model, &iter)) return; gtk_tree_model_get (model, &iter, COL_STRING_URI, &uri, -1); em_folder_properties_show (NULL, NULL, uri); g_free (uri); } static void emft_popup_uvfolder (EPopup *ep, EPopupItem *pitem, gpointer data) { EMFolderTree *emft = data; CamelFolder *folder; if ((folder = em_folder_tree_get_selected_folder (emft)) != NULL) { gchar *meta = camel_object_meta_get(folder, "vfolder:unread"); if (!meta || strcmp(meta, "false") == 0) camel_object_meta_set(folder, "vfolder:unread", "true"); else camel_object_meta_set(folder, "vfolder:unread", "false"); camel_object_state_write (folder); g_free (meta); } } static EPopupItem emft_popup_items[] = { #if 0 { E_POPUP_ITEM, "00.emc.00", N_("_View"), emft_popup_view, NULL, NULL, EM_POPUP_FOLDER_SELECT }, { E_POPUP_ITEM, "00.emc.01", N_("Open in _New Window"), emft_popup_open_new, NULL, NULL, EM_POPUP_FOLDER_SELECT }, { E_POPUP_BAR, "10.emc" }, #endif /* FIXME: need to disable for nochildren folders */ { E_POPUP_ITEM, (gchar *) "10.emc.00", (gchar *) N_("_New Folder..."), emft_popup_new_folder, NULL, (gchar *) "folder-new", 0, EM_POPUP_FOLDER_INFERIORS }, { E_POPUP_ITEM, (gchar *) "10.emc.05", (gchar *) N_("_Copy..."), emft_popup_copy, NULL, (gchar *) "folder-copy", 0, EM_POPUP_FOLDER_FOLDER|EM_POPUP_FOLDER_SELECT }, { E_POPUP_ITEM, (gchar *) "10.emc.06", (gchar *) N_("_Move..."), emft_popup_move, NULL, (gchar *) "folder-move", 0, EM_POPUP_FOLDER_FOLDER|EM_POPUP_FOLDER_DELETE }, /* FIXME: need to disable for undeletable folders */ { E_POPUP_BAR, (gchar *) "20.emc" }, { E_POPUP_ITEM, (gchar *) "20.emc.01", (gchar *) N_("_Delete"), emft_popup_delete_folder, NULL, (gchar *) "edit-delete", 0, EM_POPUP_FOLDER_FOLDER|EM_POPUP_FOLDER_DELETE }, { E_POPUP_BAR, (gchar *) "30.emc" }, { E_POPUP_ITEM, (gchar *) "30.emc.02", (gchar *) N_("_Rename..."), emft_popup_rename_folder, NULL, NULL, 0, EM_POPUP_FOLDER_FOLDER|EM_POPUP_FOLDER_DELETE }, { E_POPUP_ITEM, (gchar *) "30.emc.03", (gchar *) N_("Re_fresh"), emft_popup_refresh_folder, NULL, (gchar *) "view-refresh", EM_POPUP_FOLDER_NONSTATIC, EM_POPUP_FOLDER_FOLDER|EM_POPUP_FOLDER_SELECT}, { E_POPUP_ITEM, (gchar *) "30.emc.04", (gchar *) N_("Fl_ush Outbox"), emft_popup_flush_outbox, NULL, (gchar *) "mail-send", EM_POPUP_FOLDER_OUTBOX, 0 }, { E_POPUP_BAR, (gchar *) "99.emc" }, { E_POPUP_ITEM, (gchar *) "99.emc.00", (gchar *) N_("_Properties"), emft_popup_properties, NULL, (gchar *) "document-properties", 0, EM_POPUP_FOLDER_FOLDER|EM_POPUP_FOLDER_SELECT } }; static EPopupItem trash_popup_item = {E_POPUP_ITEM, (gchar *) "30.emc.05", (gchar *) N_("_Empty Trash"), emft_popup_empty_trash,NULL,NULL, 1, EM_POPUP_FOLDER_FOLDER|EM_POPUP_FOLDER_SELECT}; static void emft_popup_free(EPopup *ep, GSList *items, gpointer data) { g_slist_free(items); } static gboolean emft_popup (EMFolderTree *emft, GdkEvent *event) { GtkTreeView *treeview; GtkTreeSelection *selection; CamelStore *local, *store; EMPopupTargetFolder *target; GtkTreeModel *model; GtkTreeIter iter; GSList *menus = NULL; guint32 info_flags = 0; guint32 flags = 0; guint32 folder_type_flags = 0; gboolean isstore; gchar *uri, *full_name; GtkMenu *menu; EMPopup *emp; CamelFolder *selfolder = NULL; gint i; treeview = emft->priv->treeview; /* this centralises working out when the user's done something */ emft_tree_user_event(treeview, (GdkEvent *)event, emft); /* FIXME: we really need the folderinfo to build a proper menu */ selection = gtk_tree_view_get_selection (treeview); if (!emft_selection_get_selected (selection, &model, &iter)) return FALSE; gtk_tree_model_get (model, &iter, COL_POINTER_CAMEL_STORE, &store, COL_STRING_URI, &uri, COL_STRING_FULL_NAME, &full_name, COL_BOOL_IS_STORE, &isstore, COL_UINT_FLAGS, &folder_type_flags, -1); /* Stores have full_name == NULL, otherwise its just a placeholder */ /* NB: This is kind of messy */ if (!isstore && full_name == NULL) { g_free (uri); return FALSE; } /* TODO: em_popup_target_folder_new? */ if (isstore) { flags |= EM_POPUP_FOLDER_STORE; } else { flags |= EM_POPUP_FOLDER_FOLDER; local = mail_component_peek_local_store (NULL); /* don't allow deletion of special local folders */ if (!(store == local && is_special_local_folder (full_name))) flags |= EM_POPUP_FOLDER_DELETE; /* hack for vTrash/vJunk */ if (!strcmp (full_name, CAMEL_VTRASH_NAME) || !strcmp (full_name, CAMEL_VJUNK_NAME)) info_flags |= CAMEL_FOLDER_VIRTUAL | CAMEL_FOLDER_NOINFERIORS; selfolder = em_folder_tree_get_selected_folder (emft); if (folder_type_flags & CAMEL_FOLDER_SYSTEM) flags &= ~EM_POPUP_FOLDER_DELETE; if (em_utils_folder_is_outbox (selfolder, NULL)) info_flags |= CAMEL_FOLDER_TYPE_OUTBOX; } /** @HookPoint-EMPopup: Folder Tree Context Menu * @Id: org.gnome.evolution.mail.foldertree.popup * @Class: org.gnome.evolution.mail.popup:1.0 * @Target: EMPopupTargetFolder * * This is the context menu shown on the folder tree. */ emp = em_popup_new ("org.gnome.evolution.mail.foldertree.popup"); /* FIXME: pass valid fi->flags here */ target = em_popup_target_new_folder (emp, uri, info_flags, flags); for (i = 0; i < sizeof (emft_popup_items) / sizeof (emft_popup_items[0]); i++) menus = g_slist_prepend (menus, &emft_popup_items[i]); if ((folder_type_flags & CAMEL_FOLDER_TYPE_MASK) == CAMEL_FOLDER_TYPE_TRASH) menus = g_slist_prepend (menus, &trash_popup_item); if (!isstore && strstr(uri, "vfolder")) { /* This is a vfolder, so lets add hacked up menu item. */ static EPopupItem *item = NULL; gchar *meta = camel_object_meta_get (selfolder, "vfolder:unread"); if (!item) item = g_malloc0(sizeof(*item)); if (meta && (strcmp (meta, "true") == 0)) item->type = E_POPUP_TOGGLE | E_POPUP_ACTIVE; else item->type = E_POPUP_TOGGLE & ~E_POPUP_ACTIVE; item->path = (gchar *) "99.emc.99"; item->label = _("_Unread Search Folder"); item->activate = emft_popup_uvfolder; item->visible = EM_POPUP_FOLDER_SELECT; item->user_data = NULL; menus = g_slist_prepend (menus, item); g_free (meta); } e_popup_add_items ((EPopup *)emp, menus, NULL, emft_popup_free, emft); menu = e_popup_create_menu_once ((EPopup *)emp, (EPopupTarget *)target, 0); if (event == NULL || event->type == GDK_KEY_PRESS) { /* FIXME: menu pos function */ gtk_menu_popup (menu, NULL, NULL, NULL, NULL, 0, gtk_get_current_event_time()); } else { gtk_menu_popup (menu, NULL, NULL, NULL, NULL, event->button.button, event->button.time); } g_free (full_name); g_free (uri); return TRUE; } static gboolean emft_popup_menu (GtkWidget *widget) { return emft_popup (EM_FOLDER_TREE (widget), NULL); } static gboolean emft_tree_button_press (GtkTreeView *treeview, GdkEventButton *event, EMFolderTree *emft) { GtkTreeSelection *selection; GtkTreePath *tree_path; /* this centralises working out when the user's done something */ emft_tree_user_event(treeview, (GdkEvent *)event, emft); if (event->button != 3 && !(event->button == 1 && event->type == GDK_2BUTTON_PRESS)) return FALSE; if (!gtk_tree_view_get_path_at_pos (treeview, (gint) event->x, (gint) event->y, &tree_path, NULL, NULL, NULL)) return FALSE; /* select/focus the row that was right-clicked or double-clicked */ selection = gtk_tree_view_get_selection (treeview); gtk_tree_selection_select_path(selection, tree_path); gtk_tree_view_set_cursor (treeview, tree_path, NULL, FALSE); if (event->button == 1 && event->type == GDK_2BUTTON_PRESS) { if (emft->priv->skip_double_click) { return FALSE; } emft_tree_row_activated (treeview, tree_path, NULL, emft); gtk_tree_path_free (tree_path); return TRUE; } gtk_tree_path_free (tree_path); return emft_popup (emft, (GdkEvent *)event); } /* This is called for keyboard and mouse events, it seems the only way * we know the user has done something to the selection as opposed to * code or initialisation processes */ static gboolean emft_tree_user_event (GtkTreeView *treeview, GdkEvent *e, EMFolderTree *emft) { if (e && e->type == GDK_KEY_PRESS && e->key.keyval == GDK_space) { return TRUE; } if (!emft->priv->do_multiselect) emft_clear_selected_list(emft); emft->priv->cursor_set = TRUE; return FALSE; } static void emft_tree_selection_changed (GtkTreeSelection *selection, EMFolderTree *emft) { gchar *full_name, *uri; GtkTreeModel *model; GtkTreeIter iter; guint32 flags; guint unread = 0; guint old_unread = 0; if (!emft_selection_get_selected (selection, &model, &iter)) { em_folder_tree_model_set_selected (emft->priv->model, NULL); g_signal_emit (emft, signals[FOLDER_SELECTED], 0, NULL, NULL, 0); emft_queue_save_state (emft); return; } gtk_tree_model_get ( model, &iter, COL_STRING_FULL_NAME, &full_name, COL_STRING_URI, &uri, COL_UINT_FLAGS, &flags, COL_UINT_UNREAD, &unread, COL_UINT_UNREAD_LAST_SEL, &old_unread, -1); /* Sync unread counts to distinguish new incoming mail. */ if (unread != old_unread) gtk_tree_store_set ( GTK_TREE_STORE (model), &iter, COL_UINT_UNREAD_LAST_SEL, unread, -1); g_signal_emit (emft, signals[FOLDER_SELECTED], 0, full_name, uri, flags); g_free(uri); g_free(full_name); } void em_folder_tree_set_selected (EMFolderTree *emft, const gchar *uri, gboolean expand_only) { GList *l = NULL; if (uri && uri[0]) l = g_list_append(l, (gpointer)uri); em_folder_tree_set_selected_list(emft, l, expand_only); g_list_free(l); } void em_folder_tree_select_next_path (EMFolderTree *emft, gboolean skip_read_folders) { GtkTreeSelection *selection; GtkTreeModel *model; GtkTreeIter iter, parent, child; GtkTreePath *current_path, *path = NULL; guint unread = 0; struct _EMFolderTreePrivate *priv = emft->priv; g_return_if_fail (EM_IS_FOLDER_TREE (emft)); selection = gtk_tree_view_get_selection(emft->priv->treeview); if (gtk_tree_selection_get_selected(selection, &model, &iter)) { current_path = gtk_tree_model_get_path (model, &iter); do { if (gtk_tree_model_iter_has_child (model, &iter)) { gtk_tree_model_iter_children (model, &child, &iter); path = gtk_tree_model_get_path (model, &child); iter = child; } else { while (1) { gboolean has_parent = gtk_tree_model_iter_parent (model, &parent, &iter); if (gtk_tree_model_iter_next (model, &iter)) { path = gtk_tree_model_get_path (model, &iter); break; } else { if (has_parent) { iter = parent; } else { /* Reached end. Wrapup*/ gtk_tree_model_get_iter_first (model, &iter); path = gtk_tree_model_get_path (model, &iter); break; } } } } gtk_tree_model_get (model, &iter, COL_UINT_UNREAD, &unread, -1); /* TODO : Flags here for better options */ } while (skip_read_folders && unread <=0 && gtk_tree_path_compare (current_path, path)); } if (path) { if (!gtk_tree_view_row_expanded (emft->priv->treeview, path)) gtk_tree_view_expand_to_path (emft->priv->treeview, path); gtk_tree_selection_select_path(selection, path); if (!priv->cursor_set) { gtk_tree_view_set_cursor (priv->treeview, path, NULL, FALSE); priv->cursor_set = TRUE; } gtk_tree_view_scroll_to_cell (priv->treeview, path, NULL, TRUE, 0.5f, 0.0f); } return; } static GtkTreeIter get_last_child (GtkTreeModel *model, GtkTreeIter *iter) { GtkTreeIter *child = g_new0 (GtkTreeIter, 1); gboolean has_child = gtk_tree_model_iter_has_child (model, iter); if (gtk_tree_model_iter_next (model, iter)) { return get_last_child (model, iter); } else if (has_child) { /* Pick the last one */ gint nchildren = gtk_tree_model_iter_n_children (model, iter); gtk_tree_model_iter_nth_child ( model, child, iter, nchildren-1); return get_last_child (model, child); } return *iter; } void em_folder_tree_select_prev_path (EMFolderTree *emft, gboolean skip_read_folders) { GtkTreeSelection *selection; GtkTreeModel *model; GtkTreeIter iter, child; GtkTreePath *path = NULL, *current_path = NULL; guint unread = 0; struct _EMFolderTreePrivate *priv = emft->priv; g_return_if_fail (EM_IS_FOLDER_TREE (emft)); selection = gtk_tree_view_get_selection(emft->priv->treeview); if (gtk_tree_selection_get_selected(selection, &model, &iter)){ current_path = gtk_tree_model_get_path (model, &iter); do { path = gtk_tree_model_get_path (model, &iter); if (!gtk_tree_path_prev (path)) { gtk_tree_path_up (path); if (!gtk_tree_path_compare (gtk_tree_path_new_first (), path)) { gtk_tree_model_get_iter_first (model, &iter); iter = get_last_child (model,&iter); path = gtk_tree_model_get_path (model, &iter); } } else { gtk_tree_model_get_iter (model, &iter, path); if (gtk_tree_model_iter_has_child (model, &iter)) { gint nchildren = gtk_tree_model_iter_n_children (model, &iter); gtk_tree_model_iter_nth_child ( model, &child, &iter, nchildren-1); path = gtk_tree_model_get_path (model, &child); } } /* TODO : Flags here for better options */ gtk_tree_model_get_iter_from_string (model, &iter, gtk_tree_path_to_string (path) ); gtk_tree_model_get (model, &iter, COL_UINT_UNREAD, &unread, -1); } while (skip_read_folders && unread <=0 && gtk_tree_path_compare (current_path, path)); } if (path) { if (!gtk_tree_view_row_expanded (priv->treeview, path)) { gtk_tree_view_expand_to_path (priv->treeview, path); } gtk_tree_selection_select_path(selection, path); if (!priv->cursor_set) { gtk_tree_view_set_cursor (priv->treeview, path, NULL, FALSE); priv->cursor_set = TRUE; } gtk_tree_view_scroll_to_cell (priv->treeview, path, NULL, TRUE, 0.5f, 0.0f); } return; } gchar * em_folder_tree_get_selected_uri (EMFolderTree *emft) { GtkTreeSelection *selection; GtkTreeModel *model; GtkTreeIter iter; gchar *uri = NULL; g_return_val_if_fail (EM_IS_FOLDER_TREE (emft), NULL); selection = gtk_tree_view_get_selection(emft->priv->treeview); if (gtk_tree_selection_get_selected(selection, &model, &iter)) gtk_tree_model_get(model, &iter, COL_STRING_URI, &uri, -1); return uri; } gchar * em_folder_tree_get_selected_path (EMFolderTree *emft) { GtkTreeSelection *selection; GtkTreeModel *model; GtkTreeIter iter; gchar *name = NULL; g_return_val_if_fail (EM_IS_FOLDER_TREE (emft), NULL); selection = gtk_tree_view_get_selection(emft->priv->treeview); if (gtk_tree_selection_get_selected(selection, &model, &iter)) gtk_tree_model_get(model, &iter, COL_STRING_FULL_NAME, &name, -1); return name; } CamelFolder * em_folder_tree_get_selected_folder (EMFolderTree *emft) { GtkTreeSelection *selection; GtkTreeModel *model; GtkTreeIter iter; gchar *full_name = NULL; CamelException ex; CamelStore *store = NULL; CamelFolder *folder = NULL; g_return_val_if_fail (EM_IS_FOLDER_TREE (emft), NULL); camel_exception_init (&ex); selection = gtk_tree_view_get_selection(emft->priv->treeview); if (gtk_tree_selection_get_selected(selection, &model, &iter)) gtk_tree_model_get (model, &iter, COL_POINTER_CAMEL_STORE, &store, COL_STRING_FULL_NAME, &full_name, -1); if (store && full_name) folder = camel_store_get_folder (store, full_name, CAMEL_STORE_FOLDER_INFO_FAST, &ex); camel_exception_clear (&ex); return folder; } CamelFolderInfo * em_folder_tree_get_selected_folder_info (EMFolderTree *emft) { GtkTreeSelection *selection; GtkTreeModel *model; GtkTreeIter iter; gchar *full_name = NULL, *name = NULL, *uri = NULL; CamelException ex; CamelStore *store = NULL; CamelFolderInfo *fi = NULL; g_return_val_if_fail (EM_IS_FOLDER_TREE (emft), NULL); camel_exception_init (&ex); selection = gtk_tree_view_get_selection(emft->priv->treeview); if (gtk_tree_selection_get_selected(selection, &model, &iter)) gtk_tree_model_get (model, &iter, COL_POINTER_CAMEL_STORE, &store, COL_STRING_FULL_NAME, &full_name, COL_STRING_DISPLAY_NAME, &name, COL_STRING_URI, &uri, -1); fi = camel_folder_info_new (); fi->full_name = g_strdup (full_name); fi->uri = g_strdup (uri); fi->name = g_strdup (name); d(g_print ("em_folder_tree_get_selected_folder_info: fi->full_name=[%s], fi->uri=[%s], fi->name=[%s]\n", fi->full_name, fi->uri, fi->name)); d(g_print ("em_folder_tree_get_selected_folder_info: full_name=[%s], uri=[%s], name=[%s]\n", full_name, uri, name)); if (!fi->full_name) goto done; g_free (fi->name); if (!g_ascii_strcasecmp (fi->full_name, "INBOX")) fi->name = g_strdup (_("Inbox")); else fi->name = g_strdup (name); done: return fi; } EMFolderTreeModel * em_folder_tree_get_model (EMFolderTree *emft) { g_return_val_if_fail (EM_IS_FOLDER_TREE (emft), NULL); return emft->priv->model; } EMFolderTreeModelStoreInfo * em_folder_tree_get_model_storeinfo (EMFolderTree *emft, CamelStore *store) { struct _EMFolderTreePrivate *priv = emft->priv; struct _EMFolderTreeModelStoreInfo *si; if (!(si = g_hash_table_lookup (priv->model->store_hash, store))) { g_return_val_if_reached (NULL); } return si; } static gboolean emft_save_state (EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; em_folder_tree_model_save_state (priv->model); priv->save_state_id = 0; return FALSE; } static void emft_queue_save_state (EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; if (priv->save_state_id != 0) return; priv->save_state_id = g_timeout_add_seconds (1, (GSourceFunc) emft_save_state, emft); } GtkWidget * em_folder_tree_get_tree_view (EMFolderTree *emft) { return (GtkWidget *)emft->priv->treeview; } void em_folder_tree_set_skip_double_click (EMFolderTree *emft, gboolean skip) { emft->priv->skip_double_click = skip; }