X-Git-Url: http://git.maemo.org/git/?p=modest;a=blobdiff_plain;f=src%2Fwidgets%2Fmodest-folder-view.c;h=237f5de5507816c90bb25fab7d96cd8149f09586;hp=4f12ab5e4579f2095105d16e7754834d1a6102c0;hb=537099bbfb23c90bd7770f0fc3cbcedaf1c54faa;hpb=6fa3391b965296264fcac2a96e3760f369cc1125 diff --git a/src/widgets/modest-folder-view.c b/src/widgets/modest-folder-view.c index 4f12ab5..da8e834 100644 --- a/src/widgets/modest-folder-view.c +++ b/src/widgets/modest-folder-view.c @@ -35,22 +35,35 @@ #include #include #include +#include #include #include #include #include #include +#include +#include #include +#include +#include #include #include #include #include #include #include "modest-folder-view.h" -#include #include -#include #include +#include +#include "modest-dnd.h" +#include "widgets/modest-window.h" + +/* Folder view drag types */ +const GtkTargetEntry folder_view_drag_types[] = +{ + { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_WIDGET, MODEST_FOLDER_ROW }, + { GTK_TREE_PATH_AS_STRING_LIST, GTK_TARGET_SAME_APP, MODEST_HEADER_ROW } +}; /* 'private'/'protected' functions */ static void modest_folder_view_class_init (ModestFolderViewClass *klass); @@ -63,16 +76,19 @@ static void tny_account_store_view_init (gpointer g, static void modest_folder_view_set_account_store (TnyAccountStoreView *self, TnyAccountStore *account_store); -static gboolean update_model (ModestFolderView *self, - ModestTnyAccountStore *account_store); +static void on_selection_changed (GtkTreeSelection *sel, + gpointer data); -static void on_selection_changed (GtkTreeSelection *sel, gpointer data); +static void on_account_removed (TnyAccountStore *self, + TnyAccount *account, + gpointer user_data); -static void on_account_update (TnyAccountStore *account_store, - const gchar *account, +static void on_account_inserted (TnyAccountStore *self, + TnyAccount *account, gpointer user_data); -static void on_accounts_reloaded (TnyAccountStore *store, +static void on_account_changed (TnyAccountStore *self, + TnyAccount *account, gpointer user_data); static gint cmp_rows (GtkTreeModel *tree_model, @@ -88,10 +104,11 @@ static gboolean on_key_pressed (GtkWidget *self, GdkEventKey *event, gpointer user_data); -static void on_configuration_key_changed (ModestConf* conf, - const gchar *key, - ModestConfEvent event, - ModestFolderView *self); +static void on_configuration_key_changed (ModestConf* conf, + const gchar *key, + ModestConfEvent event, + ModestConfNotificationId notification_id, + ModestFolderView *self); /* DnD functions */ static void on_drag_data_get (GtkWidget *widget, @@ -117,10 +134,26 @@ static gboolean on_drag_motion (GtkWidget *widget, guint time, gpointer user_data); +static void expand_root_items (ModestFolderView *self); + static gint expand_row_timeout (gpointer data); static void setup_drag_and_drop (GtkTreeView *self); +static gboolean _clipboard_set_selected_data (ModestFolderView *folder_view, + gboolean delete); + +static void _clear_hidding_filter (ModestFolderView *folder_view); + +static void on_row_inserted_maybe_select_folder (GtkTreeModel *tree_model, + GtkTreePath *path, + GtkTreeIter *iter, + ModestFolderView *self); + +static void on_display_name_changed (ModestAccountMgr *self, + const gchar *account, + gpointer user_data); + enum { FOLDER_SELECTION_CHANGED_SIGNAL, FOLDER_DISPLAY_NAME_CHANGED_SIGNAL, @@ -132,17 +165,32 @@ struct _ModestFolderViewPrivate { TnyAccountStore *account_store; TnyFolderStore *cur_folder_store; - gulong account_update_signal; + TnyFolder *folder_to_select; /* folder to select after the next update */ + gulong changed_signal; - gulong accounts_reloaded_signal; + gulong account_inserted_signal; + gulong account_removed_signal; + gulong account_changed_signal; + gulong conf_key_signal; + gulong display_name_changed_signal; - GtkTreeSelection *cur_selection; + /* not unref this object, its a singlenton */ + ModestEmailClipboard *clipboard; + + /* Filter tree model */ + gchar **hidding_ids; + guint n_selected; + TnyFolderStoreQuery *query; guint timer_expander; gchar *local_account_name; gchar *visible_account_id; ModestFolderViewStyle style; + + gboolean reselect; /* we use this to force a reselection of the INBOX */ + gboolean show_non_move; + gboolean reexpand; /* next time we expose, we'll expand all root folders */ }; #define MODEST_FOLDER_VIEW_GET_PRIVATE(o) \ (G_TYPE_INSTANCE_GET_PRIVATE((o), \ @@ -193,7 +241,9 @@ static void modest_folder_view_class_init (ModestFolderViewClass *klass) { GObjectClass *gobject_class; + GtkTreeViewClass *treeview_class; gobject_class = (GObjectClass*) klass; + treeview_class = (GtkTreeViewClass*) klass; parent_class = g_type_class_peek_parent (klass); gobject_class->finalize = modest_folder_view_finalize; @@ -227,185 +277,437 @@ modest_folder_view_class_init (ModestFolderViewClass *klass) NULL, NULL, g_cclosure_marshal_VOID__STRING, G_TYPE_NONE, 1, G_TYPE_STRING); + + treeview_class->select_cursor_parent = NULL; + +} + +/* Simplify checks for NULLs: */ +static gboolean +strings_are_equal (const gchar *a, const gchar *b) +{ + if (!a && !b) + return TRUE; + if (a && b) + { + return (strcmp (a, b) == 0); + } + else + return FALSE; +} + +static gboolean +on_model_foreach_set_name(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data) +{ + GObject *instance = NULL; + + gtk_tree_model_get (model, iter, + TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &instance, + -1); + + if (!instance) + return FALSE; /* keep walking */ + + if (!TNY_IS_ACCOUNT (instance)) { + g_object_unref (instance); + return FALSE; /* keep walking */ + } + + /* Check if this is the looked-for account: */ + TnyAccount *this_account = TNY_ACCOUNT (instance); + TnyAccount *account = TNY_ACCOUNT (data); + + const gchar *this_account_id = tny_account_get_id(this_account); + const gchar *account_id = tny_account_get_id(account); + g_object_unref (instance); + instance = NULL; + + /* printf ("DEBUG: %s: this_account_id=%s, account_id=%s\n", __FUNCTION__, this_account_id, account_id); */ + if (strings_are_equal(this_account_id, account_id)) { + /* Tell the model that the data has changed, so that + * it calls the cell_data_func callbacks again: */ + /* TODO: This does not seem to actually cause the new string to be shown: */ + gtk_tree_model_row_changed (model, path, iter); + + return TRUE; /* stop walking */ + } + + return FALSE; /* keep walking */ } +typedef struct +{ + ModestFolderView *self; + gchar *previous_name; +} GetMmcAccountNameData; +static void +on_get_mmc_account_name (TnyStoreAccount* account, gpointer user_data) +{ + /* printf ("DEBU1G: %s: account name=%s\n", __FUNCTION__, tny_account_get_name (TNY_ACCOUNT(account))); */ + + GetMmcAccountNameData *data = (GetMmcAccountNameData*)user_data; + + if (!strings_are_equal ( + tny_account_get_name(TNY_ACCOUNT(account)), + data->previous_name)) { + + /* Tell the model that the data has changed, so that + * it calls the cell_data_func callbacks again: */ + ModestFolderView *self = data->self; + GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (self)); + if (model) + gtk_tree_model_foreach(model, on_model_foreach_set_name, account); + } + + g_free (data->previous_name); + g_slice_free (GetMmcAccountNameData, data); +} static void -text_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer, - GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data) +text_cell_data (GtkTreeViewColumn *column, + GtkCellRenderer *renderer, + GtkTreeModel *tree_model, + GtkTreeIter *iter, + gpointer data) { ModestFolderViewPrivate *priv; - GObject *rendobj; + GObject *rendobj = (GObject *) renderer; gchar *fname = NULL; - gint unread, all; - TnyFolderType type; + TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN; GObject *instance = NULL; - - g_return_if_fail (column); - g_return_if_fail (tree_model); gtk_tree_model_get (tree_model, iter, TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &fname, - TNY_GTK_FOLDER_STORE_TREE_MODEL_ALL_COLUMN, &all, - TNY_GTK_FOLDER_STORE_TREE_MODEL_UNREAD_COLUMN, &unread, TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type, TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &instance, -1); - rendobj = G_OBJECT(renderer); - - if (!fname) - return; - - if (!instance) { - g_free (fname); - return; - } + if (!fname || !instance) + goto end; + ModestFolderView *self = MODEST_FOLDER_VIEW (data); + priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self); - priv = MODEST_FOLDER_VIEW_GET_PRIVATE (data); + gchar *item_name = NULL; + gint item_weight = 400; if (type != TNY_FOLDER_TYPE_ROOT) { - gint number; - - if (modest_tny_folder_is_local_folder (TNY_FOLDER (instance))) { - TnyFolderType type; - type = modest_tny_folder_get_local_folder_type (TNY_FOLDER (instance)); + gint number = 0; + + if (modest_tny_folder_is_local_folder (TNY_FOLDER (instance)) || + modest_tny_folder_is_memory_card_folder (TNY_FOLDER (instance))) { + type = modest_tny_folder_get_local_or_mmc_folder_type (TNY_FOLDER (instance)); if (type != TNY_FOLDER_TYPE_UNKNOWN) { g_free (fname); - fname = g_strdup(modest_local_folder_info_get_type_display_name (type)); + fname = g_strdup (modest_local_folder_info_get_type_display_name (type)); } } - /* Select the number to show */ - if ((type == TNY_FOLDER_TYPE_DRAFTS) || (type == TNY_FOLDER_TYPE_OUTBOX)) - number = all; + /* note: we cannot reliably get the counts from the tree model, we need + * to use explicit calls on tny_folder for some reason. + */ + /* Select the number to show: the unread or unsent messages. in case of outbox/drafts, show all */ + if ((type == TNY_FOLDER_TYPE_DRAFTS) || + (type == TNY_FOLDER_TYPE_OUTBOX) || + (type == TNY_FOLDER_TYPE_MERGE)) /* _OUTBOX actually returns _MERGE... */ + number = tny_folder_get_all_count (TNY_FOLDER(instance)); else - number = unread; - - /* Use bold font style if there are unread messages */ - if (unread > 0) { - gchar *folder_title = g_strdup_printf ("%s (%d)", fname, unread); - g_object_set (rendobj,"text", folder_title, "weight", 800, NULL); - if (G_OBJECT (priv->cur_folder_store) == instance) - g_signal_emit (G_OBJECT(data), - signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL], 0, - folder_title); - g_free (folder_title); + number = tny_folder_get_unread_count (TNY_FOLDER(instance)); + + /* Use bold font style if there are unread or unset messages */ + if (number > 0) { + if (type == TNY_FOLDER_TYPE_INBOX) + item_name = g_strdup_printf ("%s (%d)", _("mcen_me_folder_inbox"), number); + else + item_name = g_strdup_printf ("%s (%d)", fname, number); + item_weight = 800; } else { - g_object_set (rendobj,"text", fname, "weight", 400, NULL); - if (G_OBJECT (priv->cur_folder_store) == instance) - g_signal_emit (G_OBJECT(data), - signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL], 0, - fname); + if (type == TNY_FOLDER_TYPE_INBOX) + item_name = g_strdup (_("mcen_me_folder_inbox")); + else + item_name = g_strdup (fname); + item_weight = 400; } - - } else { - const gchar *account_name = NULL; - const gchar *account_id = NULL; - + + } else if (TNY_IS_ACCOUNT (instance)) { /* If it's a server account */ - account_id = tny_account_get_id (TNY_ACCOUNT (instance)); - if (!strcmp (account_id, MODEST_LOCAL_FOLDERS_ACCOUNT_ID)) { - account_name = priv->local_account_name; + if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (instance))) { + item_name = g_strdup (priv->local_account_name); + item_weight = 800; + } else if (modest_tny_account_is_memory_card_account (TNY_ACCOUNT (instance))) { + /* fname is only correct when the items are first + * added to the model, not when the account is + * changed later, so get the name from the account + * instance: */ + item_name = g_strdup (tny_account_get_name (TNY_ACCOUNT (instance))); + item_weight = 800; } else { - if (!strcmp (account_id, MODEST_MMC_ACCOUNT_ID)) { - /* TODO: get MMC card name */ - } else { - account_name = fname; - } + item_name = g_strdup (fname); + item_weight = 800; } - + } + + if (!item_name) + item_name = g_strdup ("unknown"); + + if (item_name && item_weight) { + /* Set the name in the treeview cell: */ + g_object_set (rendobj,"text", item_name, "weight", item_weight, NULL); + /* Notify display name observers */ - if (G_OBJECT (priv->cur_folder_store) == instance) - g_signal_emit (G_OBJECT(data), - signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL], 0, - account_name); - - /* Use bold font style */ - g_object_set (rendobj,"text", account_name, "weight", 800, NULL); + /* TODO: What listens for this signal, and how can it use only the new name? */ + if (((GObject *) priv->cur_folder_store) == instance) { + g_signal_emit (G_OBJECT(self), + signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL], 0, + item_name); + } + g_free (item_name); + } - g_object_unref (G_OBJECT (instance)); - g_free (fname); + /* If it is a Memory card account, make sure that we have the correct name. + * This function will be trigerred again when the name has been retrieved: */ + if (TNY_IS_STORE_ACCOUNT (instance) && + modest_tny_account_is_memory_card_account (TNY_ACCOUNT (instance))) { + + /* Get the account name asynchronously: */ + GetMmcAccountNameData *callback_data = + g_slice_new0(GetMmcAccountNameData); + callback_data->self = self; + + const gchar *name = tny_account_get_name (TNY_ACCOUNT(instance)); + if (name) + callback_data->previous_name = g_strdup (name); + + modest_tny_account_get_mmc_account_name (TNY_STORE_ACCOUNT (instance), + on_get_mmc_account_name, callback_data); + } + end: + if (instance) + g_object_unref (G_OBJECT (instance)); + if (fname) + g_free (fname); } +typedef struct { + GdkPixbuf *pixbuf; + GdkPixbuf *pixbuf_open; + GdkPixbuf *pixbuf_close; +} ThreePixbufs; -static void -icon_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer, - GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data) + +static inline GdkPixbuf * +get_composite_pixbuf (const gchar *icon_name, + const gint size, + GdkPixbuf *base_pixbuf) { - GObject *rendobj = NULL, *instance = NULL; - GdkPixbuf *pixbuf = NULL; - TnyFolderType type; - gchar *fname = NULL; - const gchar *account_id = NULL; - gint unread; - - rendobj = G_OBJECT(renderer); - gtk_tree_model_get (tree_model, iter, - TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type, - TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &fname, - TNY_GTK_FOLDER_STORE_TREE_MODEL_UNREAD_COLUMN, &unread, - TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &instance, - -1); + GdkPixbuf *emblem, *retval = NULL; + + emblem = modest_platform_get_icon (icon_name, size); + if (emblem) { + retval = gdk_pixbuf_copy (base_pixbuf); + gdk_pixbuf_composite (emblem, retval, 0, 0, + MIN (gdk_pixbuf_get_width (emblem), + gdk_pixbuf_get_width (retval)), + MIN (gdk_pixbuf_get_height (emblem), + gdk_pixbuf_get_height (retval)), + 0, 0, 1, 1, GDK_INTERP_NEAREST, 255); + g_object_unref (emblem); + } + return retval; +} - if (!fname) - return; +static inline ThreePixbufs * +get_composite_icons (const gchar *icon_code, + GdkPixbuf **pixbuf, + GdkPixbuf **pixbuf_open, + GdkPixbuf **pixbuf_close) +{ + ThreePixbufs *retval; - if (!instance) { - g_free (fname); - return; - } + if (!*pixbuf) + *pixbuf = gdk_pixbuf_copy (modest_platform_get_icon (icon_code, MODEST_ICON_SIZE_SMALL)); + + if (!*pixbuf_open) + *pixbuf_open = get_composite_pixbuf ("qgn_list_gene_fldr_exp", + MODEST_ICON_SIZE_SMALL, + *pixbuf); - if (type == TNY_FOLDER_TYPE_NORMAL || type == TNY_FOLDER_TYPE_UNKNOWN) { - type = modest_tny_folder_guess_folder_type_from_name (fname); + if (!*pixbuf_close) + *pixbuf_close = get_composite_pixbuf ("qgn_list_gene_fldr_clp", + MODEST_ICON_SIZE_SMALL, + *pixbuf); + + retval = g_slice_new0 (ThreePixbufs); + if (*pixbuf) + retval->pixbuf = g_object_ref (*pixbuf); + if (*pixbuf_open) + retval->pixbuf_open = g_object_ref (*pixbuf_open); + if (*pixbuf_close) + retval->pixbuf_close = g_object_ref (*pixbuf_close); + + return retval; +} + +static ThreePixbufs* +get_folder_icons (TnyFolderType type, GObject *instance) +{ + static GdkPixbuf *inbox_pixbuf = NULL, *outbox_pixbuf = NULL, + *junk_pixbuf = NULL, *sent_pixbuf = NULL, + *trash_pixbuf = NULL, *draft_pixbuf = NULL, + *normal_pixbuf = NULL, *anorm_pixbuf = NULL, + *ammc_pixbuf = NULL, *avirt_pixbuf = NULL; + + static GdkPixbuf *inbox_pixbuf_open = NULL, *outbox_pixbuf_open = NULL, + *junk_pixbuf_open = NULL, *sent_pixbuf_open = NULL, + *trash_pixbuf_open = NULL, *draft_pixbuf_open = NULL, + *normal_pixbuf_open = NULL, *anorm_pixbuf_open = NULL, + *ammc_pixbuf_open = NULL, *avirt_pixbuf_open = NULL; + + static GdkPixbuf *inbox_pixbuf_close = NULL, *outbox_pixbuf_close = NULL, + *junk_pixbuf_close = NULL, *sent_pixbuf_close = NULL, + *trash_pixbuf_close = NULL, *draft_pixbuf_close = NULL, + *normal_pixbuf_close = NULL, *anorm_pixbuf_close = NULL, + *ammc_pixbuf_close = NULL, *avirt_pixbuf_close = NULL; + + ThreePixbufs *retval = NULL; + + /* MERGE is not needed anymore as the folder now has the correct type jschmid */ + /* We include the MERGE type here because it's used to create + the local OUTBOX folder */ + if (type == TNY_FOLDER_TYPE_NORMAL || + type == TNY_FOLDER_TYPE_UNKNOWN) { + type = modest_tny_folder_guess_folder_type (TNY_FOLDER (instance)); } switch (type) { + case TNY_FOLDER_TYPE_INVALID: + g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__); + break; + case TNY_FOLDER_TYPE_ROOT: - account_id = tny_account_get_id (TNY_ACCOUNT (instance)); - if (!strcmp (account_id, MODEST_LOCAL_FOLDERS_ACCOUNT_ID)) { - pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_LOCAL_FOLDERS); - } else { - if (!strcmp (account_id, MODEST_MMC_ACCOUNT_ID)) - pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_MMC); - else - pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_ACCOUNT); + if (TNY_IS_ACCOUNT (instance)) { + + if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (instance))) { + retval = get_composite_icons (MODEST_FOLDER_ICON_LOCAL_FOLDERS, + &avirt_pixbuf, + &avirt_pixbuf_open, + &avirt_pixbuf_close); + } else { + const gchar *account_id = tny_account_get_id (TNY_ACCOUNT (instance)); + + if (!strcmp (account_id, MODEST_MMC_ACCOUNT_ID)) { + retval = get_composite_icons (MODEST_FOLDER_ICON_MMC, + &ammc_pixbuf, + &ammc_pixbuf_open, + &ammc_pixbuf_close); + } else { + retval = get_composite_icons (MODEST_FOLDER_ICON_ACCOUNT, + &anorm_pixbuf, + &anorm_pixbuf_open, + &anorm_pixbuf_close); + } + } } - break; + break; case TNY_FOLDER_TYPE_INBOX: - pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_INBOX); - break; - case TNY_FOLDER_TYPE_OUTBOX: - pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_OUTBOX); - break; - case TNY_FOLDER_TYPE_JUNK: - pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_JUNK); - break; - case TNY_FOLDER_TYPE_SENT: - pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_SENT); - break; + retval = get_composite_icons (MODEST_FOLDER_ICON_INBOX, + &inbox_pixbuf, + &inbox_pixbuf_open, + &inbox_pixbuf_close); + break; + case TNY_FOLDER_TYPE_OUTBOX: + retval = get_composite_icons (MODEST_FOLDER_ICON_OUTBOX, + &outbox_pixbuf, + &outbox_pixbuf_open, + &outbox_pixbuf_close); + break; + case TNY_FOLDER_TYPE_JUNK: + retval = get_composite_icons (MODEST_FOLDER_ICON_JUNK, + &junk_pixbuf, + &junk_pixbuf_open, + &junk_pixbuf_close); + break; + case TNY_FOLDER_TYPE_SENT: + retval = get_composite_icons (MODEST_FOLDER_ICON_SENT, + &sent_pixbuf, + &sent_pixbuf_open, + &sent_pixbuf_close); + break; case TNY_FOLDER_TYPE_TRASH: - pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_TRASH); - break; + retval = get_composite_icons (MODEST_FOLDER_ICON_TRASH, + &trash_pixbuf, + &trash_pixbuf_open, + &trash_pixbuf_close); + break; case TNY_FOLDER_TYPE_DRAFTS: - pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_DRAFTS); - break; + retval = get_composite_icons (MODEST_FOLDER_ICON_DRAFTS, + &draft_pixbuf, + &draft_pixbuf_open, + &draft_pixbuf_close); + break; case TNY_FOLDER_TYPE_NORMAL: - default: - pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_NORMAL); - break; - } - g_object_unref (G_OBJECT (instance)); - g_free (fname); + default: + retval = get_composite_icons (MODEST_FOLDER_ICON_NORMAL, + &normal_pixbuf, + &normal_pixbuf_open, + &normal_pixbuf_close); + break; + } + + return retval; +} + +static void +free_pixbufs (ThreePixbufs *pixbufs) +{ + if (pixbufs->pixbuf) + g_object_unref (pixbufs->pixbuf); + if (pixbufs->pixbuf_open) + g_object_unref (pixbufs->pixbuf_open); + if (pixbufs->pixbuf_close) + g_object_unref (pixbufs->pixbuf_close); + g_slice_free (ThreePixbufs, pixbufs); +} + +static void +icon_cell_data (GtkTreeViewColumn *column, + GtkCellRenderer *renderer, + GtkTreeModel *tree_model, + GtkTreeIter *iter, + gpointer data) +{ + GObject *rendobj = NULL, *instance = NULL; + TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN; + gboolean has_children; + ThreePixbufs *pixbufs; + + rendobj = (GObject *) renderer; + + gtk_tree_model_get (tree_model, iter, + TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type, + TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &instance, + -1); + + if (!instance) + return; + + has_children = gtk_tree_model_iter_has_child (tree_model, iter); + pixbufs = get_folder_icons (type, instance); + g_object_unref (instance); /* Set pixbuf */ - g_object_set (rendobj, "pixbuf", pixbuf, NULL); + g_object_set (rendobj, "pixbuf", pixbufs->pixbuf, NULL); + + if (has_children) { + g_object_set (rendobj, "pixbuf-expander-open", pixbufs->pixbuf_open, NULL); + g_object_set (rendobj, "pixbuf-expander-closed", pixbufs->pixbuf_close, NULL); + } + + free_pixbufs (pixbufs); - if (pixbuf != NULL) - g_object_unref (pixbuf); + return; } static void @@ -425,7 +727,9 @@ add_columns (GtkWidget *treeview) icon_cell_data, treeview, NULL); renderer = gtk_cell_renderer_text_new(); - gtk_tree_view_column_pack_start (column, renderer, FALSE); + g_object_set (renderer, "ellipsize", PANGO_ELLIPSIZE_END, + "ellipsize-set", TRUE, NULL); + gtk_tree_view_column_pack_start (column, renderer, TRUE); gtk_tree_view_column_set_cell_data_func(column, renderer, text_cell_data, treeview, NULL); @@ -458,33 +762,46 @@ modest_folder_view_init (ModestFolderView *obj) priv->style = MODEST_FOLDER_VIEW_STYLE_SHOW_ALL; priv->cur_folder_store = NULL; priv->visible_account_id = NULL; + priv->folder_to_select = NULL; + + priv->reexpand = TRUE; /* Initialize the local account name */ conf = modest_runtime_get_conf(); priv->local_account_name = modest_conf_get_string (conf, MODEST_CONF_DEVICE_NAME, NULL); + /* Init email clipboard */ + priv->clipboard = modest_runtime_get_email_clipboard (); + priv->hidding_ids = NULL; + priv->n_selected = 0; + priv->reselect = FALSE; + priv->show_non_move = TRUE; + /* Build treeview */ add_columns (GTK_WIDGET (obj)); /* Setup drag and drop */ setup_drag_and_drop (GTK_TREE_VIEW(obj)); - /* Restore conf */ - modest_widget_memory_restore (conf, G_OBJECT (obj), MODEST_CONF_FOLDER_VIEW_KEY); - /* Connect signals */ g_signal_connect (G_OBJECT (obj), "key-press-event", G_CALLBACK (on_key_pressed), NULL); + priv->display_name_changed_signal = + g_signal_connect (modest_runtime_get_account_mgr (), + "display_name_changed", + G_CALLBACK (on_display_name_changed), + obj); + /* * Track changes in the local account name (in the device it * will be the device name) */ - g_signal_connect (G_OBJECT(conf), - "key_changed", - G_CALLBACK(on_configuration_key_changed), obj); - + priv->conf_key_signal = g_signal_connect (G_OBJECT(conf), + "key_changed", + G_CALLBACK(on_configuration_key_changed), + obj); } static void @@ -492,9 +809,7 @@ tny_account_store_view_init (gpointer g, gpointer iface_data) { TnyAccountStoreViewIface *klass = (TnyAccountStoreViewIface *)g; - klass->set_account_store_func = modest_folder_view_set_account_store; - - return; + klass->set_account_store = modest_folder_view_set_account_store; } static void @@ -514,9 +829,11 @@ modest_folder_view_finalize (GObject *obj) if (priv->account_store) { g_signal_handler_disconnect (G_OBJECT(priv->account_store), - priv->account_update_signal); + priv->account_inserted_signal); g_signal_handler_disconnect (G_OBJECT(priv->account_store), - priv->accounts_reloaded_signal); + priv->account_removed_signal); + g_signal_handler_disconnect (G_OBJECT(priv->account_store), + priv->account_changed_signal); g_object_unref (G_OBJECT(priv->account_store)); priv->account_store = NULL; } @@ -526,6 +843,11 @@ modest_folder_view_finalize (GObject *obj) priv->query = NULL; } + if (priv->folder_to_select) { + g_object_unref (G_OBJECT(priv->folder_to_select)); + priv->folder_to_select = NULL; + } + sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(obj)); if (sel) g_signal_handler_disconnect (G_OBJECT(sel), priv->changed_signal); @@ -533,6 +855,20 @@ modest_folder_view_finalize (GObject *obj) g_free (priv->local_account_name); g_free (priv->visible_account_id); + if (priv->conf_key_signal) { + g_signal_handler_disconnect (modest_runtime_get_conf (), + priv->conf_key_signal); + priv->conf_key_signal = 0; + } + + if (priv->cur_folder_store) { + g_object_unref (priv->cur_folder_store); + priv->cur_folder_store = NULL; + } + + /* Clear hidding array created by cut operation */ + _clear_hidding_filter (MODEST_FOLDER_VIEW (obj)); + G_OBJECT_CLASS(parent_class)->finalize (obj); } @@ -551,51 +887,285 @@ modest_folder_view_set_account_store (TnyAccountStoreView *self, TnyAccountStore if (G_UNLIKELY (priv->account_store)) { + if (g_signal_handler_is_connected (G_OBJECT (priv->account_store), + priv->account_inserted_signal)) + g_signal_handler_disconnect (G_OBJECT (priv->account_store), + priv->account_inserted_signal); if (g_signal_handler_is_connected (G_OBJECT (priv->account_store), - priv->account_update_signal)) + priv->account_removed_signal)) g_signal_handler_disconnect (G_OBJECT (priv->account_store), - priv->account_update_signal); + priv->account_removed_signal); if (g_signal_handler_is_connected (G_OBJECT (priv->account_store), - priv->accounts_reloaded_signal)) + priv->account_changed_signal)) g_signal_handler_disconnect (G_OBJECT (priv->account_store), - priv->accounts_reloaded_signal); - + priv->account_changed_signal); g_object_unref (G_OBJECT (priv->account_store)); } priv->account_store = g_object_ref (G_OBJECT (account_store)); - priv->account_update_signal = - g_signal_connect (G_OBJECT(account_store), "account_update", - G_CALLBACK (on_account_update), self); + priv->account_removed_signal = + g_signal_connect (G_OBJECT(account_store), "account_removed", + G_CALLBACK (on_account_removed), self); - priv->accounts_reloaded_signal = - g_signal_connect (G_OBJECT(account_store), "accounts_reloaded", - G_CALLBACK (on_accounts_reloaded), self); - - if (!update_model (MODEST_FOLDER_VIEW (self), - MODEST_TNY_ACCOUNT_STORE (priv->account_store))) - g_printerr ("modest: failed to update model\n"); + priv->account_inserted_signal = + g_signal_connect (G_OBJECT(account_store), "account_inserted", + G_CALLBACK (on_account_inserted), self); + + priv->account_changed_signal = + g_signal_connect (G_OBJECT(account_store), "account_changed", + G_CALLBACK (on_account_changed), self); + modest_folder_view_update_model (MODEST_FOLDER_VIEW (self), account_store); + priv->reselect = FALSE; + modest_folder_view_select_first_inbox_or_local (MODEST_FOLDER_VIEW (self)); + g_object_unref (G_OBJECT (device)); } static void -on_account_update (TnyAccountStore *account_store, const gchar *account, - gpointer user_data) +on_account_inserted (TnyAccountStore *account_store, + TnyAccount *account, + gpointer user_data) { - if (!update_model (MODEST_FOLDER_VIEW(user_data), - MODEST_TNY_ACCOUNT_STORE(account_store))) - g_printerr ("modest: failed to update model for changes in '%s'", - account); + ModestFolderViewPrivate *priv; + GtkTreeModel *sort_model, *filter_model; + + /* Ignore transport account insertions, we're not showing them + in the folder view */ + if (TNY_IS_TRANSPORT_ACCOUNT (account)) + return; + + priv = MODEST_FOLDER_VIEW_GET_PRIVATE (user_data); + + + /* If we're adding a new account, and there is no previous + one, we need to select the visible server account */ + if (priv->style == MODEST_FOLDER_VIEW_STYLE_SHOW_ONE && + !priv->visible_account_id) + modest_widget_memory_restore (modest_runtime_get_conf(), + G_OBJECT (user_data), + MODEST_CONF_FOLDER_VIEW_KEY); + + if (!GTK_IS_TREE_VIEW(user_data)) { + g_warning ("BUG: %s: not a valid tree view", __FUNCTION__); + return; + } + + /* Get the inner model */ + /* check, is some rare cases, we did not get the right thing here, + * NB#84097 */ + filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (user_data)); + if (!GTK_IS_TREE_MODEL_FILTER(filter_model)) { + g_warning ("BUG: %s: not a valid filter model", __FUNCTION__); + return; + } + + /* check, is some rare cases, we did not get the right thing here, + * NB#84097 */ + sort_model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (filter_model)); + if (!GTK_IS_TREE_MODEL_SORT(sort_model)) { + g_warning ("BUG: %s: not a valid sort model", __FUNCTION__); + return; + } + + /* Insert the account in the model */ + tny_list_append (TNY_LIST (gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (sort_model))), + G_OBJECT (account)); + + /* Refilter the model */ + gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (filter_model)); } -static void -on_accounts_reloaded (TnyAccountStore *account_store, - gpointer user_data) + +static gboolean +same_account_selected (ModestFolderView *self, + TnyAccount *account) +{ + ModestFolderViewPrivate *priv; + gboolean same_account = FALSE; + + priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self); + + if (priv->cur_folder_store) { + TnyAccount *selected_folder_account = NULL; + + if (TNY_IS_FOLDER (priv->cur_folder_store)) { + selected_folder_account = + tny_folder_get_account (TNY_FOLDER (priv->cur_folder_store)); + } else { + selected_folder_account = + TNY_ACCOUNT (g_object_ref (priv->cur_folder_store)); + } + + if (selected_folder_account == account) + same_account = TRUE; + + g_object_unref (selected_folder_account); + } + return same_account; +} + +/** + * + * Selects the first inbox or the local account in an idle + */ +static gboolean +on_idle_select_first_inbox_or_local (gpointer user_data) +{ + ModestFolderView *self = MODEST_FOLDER_VIEW (user_data); + + gdk_threads_enter (); + modest_folder_view_select_first_inbox_or_local (self); + gdk_threads_leave (); + + return FALSE; +} + +static void +on_account_changed (TnyAccountStore *account_store, + TnyAccount *tny_account, + gpointer user_data) +{ + ModestFolderView *self; + ModestFolderViewPrivate *priv; + GtkTreeModel *sort_model, *filter_model; + GtkTreeSelection *sel; + gboolean same_account; + + /* Ignore transport account insertions, we're not showing them + in the folder view */ + if (TNY_IS_TRANSPORT_ACCOUNT (tny_account)) + return; + + if (!MODEST_IS_FOLDER_VIEW(user_data)) { + g_warning ("BUG: %s: not a valid folder view", __FUNCTION__); + return; + } + + self = MODEST_FOLDER_VIEW (user_data); + priv = MODEST_FOLDER_VIEW_GET_PRIVATE (user_data); + + /* Get the inner model */ + filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (user_data)); + if (!GTK_IS_TREE_MODEL_FILTER(filter_model)) { + g_warning ("BUG: %s: not a valid filter model", __FUNCTION__); + return; + } + + sort_model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (filter_model)); + if (!GTK_IS_TREE_MODEL_SORT(sort_model)) { + g_warning ("BUG: %s: not a valid sort model", __FUNCTION__); + return; + } + + /* Invalidate the cur_folder_store only if the selected folder + belongs to the account that is being removed */ + same_account = same_account_selected (self, tny_account); + if (same_account) { + sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self)); + gtk_tree_selection_unselect_all (sel); + } + + /* Remove the account from the model */ + tny_list_remove (TNY_LIST (gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (sort_model))), + G_OBJECT (tny_account)); + + /* Insert the account in the model */ + tny_list_append (TNY_LIST (gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (sort_model))), + G_OBJECT (tny_account)); + + /* Refilter the model */ + gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (filter_model)); + + /* Select the first INBOX if the currently selected folder + belongs to the account that is being deleted */ + if (same_account) + g_idle_add (on_idle_select_first_inbox_or_local, self); +} + +static void +on_account_removed (TnyAccountStore *account_store, + TnyAccount *account, + gpointer user_data) { - update_model (MODEST_FOLDER_VIEW (user_data), - MODEST_TNY_ACCOUNT_STORE(account_store)); + ModestFolderView *self = NULL; + ModestFolderViewPrivate *priv; + GtkTreeModel *sort_model, *filter_model; + GtkTreeSelection *sel = NULL; + gboolean same_account = FALSE; + + /* Ignore transport account removals, we're not showing them + in the folder view */ + if (TNY_IS_TRANSPORT_ACCOUNT (account)) + return; + + if (!MODEST_IS_FOLDER_VIEW(user_data)) { + g_warning ("BUG: %s: not a valid folder view", __FUNCTION__); + return; + } + + self = MODEST_FOLDER_VIEW (user_data); + priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self); + + /* Invalidate the cur_folder_store only if the selected folder + belongs to the account that is being removed */ + same_account = same_account_selected (self, account); + if (same_account) { + sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self)); + gtk_tree_selection_unselect_all (sel); + } + + /* Invalidate row to select only if the folder to select + belongs to the account that is being removed*/ + if (priv->folder_to_select) { + TnyAccount *folder_to_select_account = NULL; + + folder_to_select_account = tny_folder_get_account (priv->folder_to_select); + if (folder_to_select_account == account) { + modest_folder_view_disable_next_folder_selection (self); + g_object_unref (priv->folder_to_select); + priv->folder_to_select = NULL; + } + g_object_unref (folder_to_select_account); + } + + /* Remove the account from the model */ + filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (self)); + if (!GTK_IS_TREE_MODEL_FILTER(filter_model)) { + g_warning ("BUG: %s: not a valid filter model", __FUNCTION__); + return; + } + + sort_model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (filter_model)); + if (!GTK_IS_TREE_MODEL_SORT(sort_model)) { + g_warning ("BUG: %s: not a valid sort model", __FUNCTION__); + return; + } + + tny_list_remove (TNY_LIST (gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (sort_model))), + G_OBJECT (account)); + + /* If the removed account is the currently viewed one then + clear the configuration value. The new visible account will be the default account */ + if (priv->visible_account_id && + !strcmp (priv->visible_account_id, tny_account_get_id (account))) { + + /* Clear the current visible account_id */ + modest_folder_view_set_account_id_of_visible_server_account (self, NULL); + + /* Call the restore method, this will set the new visible account */ + modest_widget_memory_restore (modest_runtime_get_conf(), G_OBJECT(self), + MODEST_CONF_FOLDER_VIEW_KEY); + } + + /* Refilter the model */ + gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (filter_model)); + + /* Select the first INBOX if the currently selected folder + belongs to the account that is being deleted */ + if (same_account) + g_idle_add (on_idle_select_first_inbox_or_local, self); } void @@ -603,7 +1173,7 @@ modest_folder_view_set_title (ModestFolderView *self, const gchar *title) { GtkTreeViewColumn *col; - g_return_if_fail (self); + g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self)); col = gtk_tree_view_get_column (GTK_TREE_VIEW(self), 0); if (!col) { @@ -616,6 +1186,41 @@ modest_folder_view_set_title (ModestFolderView *self, const gchar *title) title != NULL); } +static gboolean +modest_folder_view_on_map (ModestFolderView *self, + GdkEventExpose *event, + gpointer data) +{ + ModestFolderViewPrivate *priv; + + priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self); + + /* This won't happen often */ + if (G_UNLIKELY (priv->reselect)) { + /* Select the first inbox or the local account if not found */ + + /* TODO: this could cause a lock at startup, so we + comment it for the moment. We know that this will + be a bug, because the INBOX is not selected, but we + need to rewrite some parts of Modest to avoid the + deathlock situation */ + /* TODO: check if this is still the case */ + priv->reselect = FALSE; + modest_folder_view_select_first_inbox_or_local (self); + /* Notify the display name observers */ + g_signal_emit (G_OBJECT(self), + signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL], 0, + NULL); + } + + if (priv->reexpand) { + expand_root_items (self); + priv->reexpand = FALSE; + } + + return FALSE; +} + GtkWidget* modest_folder_view_new (TnyFolderStoreQuery *query) { @@ -633,7 +1238,9 @@ modest_folder_view_new (TnyFolderStoreQuery *query) priv->changed_signal = g_signal_connect (sel, "changed", G_CALLBACK (on_selection_changed), self); - return GTK_WIDGET(self); + g_signal_connect (self, "expose-event", G_CALLBACK (modest_folder_view_on_map), NULL); + + return GTK_WIDGET(self); } /* this feels dirty; any other way to expand all the root items? */ @@ -641,11 +1248,17 @@ static void expand_root_items (ModestFolderView *self) { GtkTreePath *path; + GtkTreeModel *model; + GtkTreeIter iter; + + model = gtk_tree_view_get_model (GTK_TREE_VIEW (self)); path = gtk_tree_path_new_first (); /* all folders should have child items, so.. */ - while (gtk_tree_view_expand_row (GTK_TREE_VIEW(self), path, FALSE)) + do { + gtk_tree_view_expand_row (GTK_TREE_VIEW(self), path, FALSE); gtk_tree_path_next (path); + } while (gtk_tree_model_get_iter (model, &iter, path)); gtk_tree_path_free (path); } @@ -653,97 +1266,168 @@ expand_root_items (ModestFolderView *self) /* * We use this function to implement the * MODEST_FOLDER_VIEW_STYLE_SHOW_ONE style. We only show the default - * account in this case + * account in this case, and the local folders. */ static gboolean -filter_row (GtkTreeModel *model, - GtkTreeIter *iter, - gpointer data) +filter_row (GtkTreeModel *model, GtkTreeIter *iter, gpointer data) { + ModestFolderViewPrivate *priv; gboolean retval = TRUE; - gint type; + TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN; GObject *instance = NULL; + const gchar *id = NULL; + guint i; + gboolean found = FALSE; + gboolean cleared = FALSE; + + g_return_val_if_fail (MODEST_IS_FOLDER_VIEW (data), FALSE); + priv = MODEST_FOLDER_VIEW_GET_PRIVATE (data); gtk_tree_model_get (model, iter, TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type, TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &instance, -1); - if (type == TNY_FOLDER_TYPE_ROOT) { - TnyAccount *acc; - const gchar *account_id; - - acc = TNY_ACCOUNT (instance); - account_id = tny_account_get_id (acc); + /* Do not show if there is no instance, this could indeed + happen when the model is being modified while it's being + drawn. This could occur for example when moving folders + using drag&drop */ + if (!instance) + return FALSE; - if (strcmp (account_id, MODEST_LOCAL_FOLDERS_ACCOUNT_ID) && - strcmp (account_id, MODEST_MMC_ACCOUNT_ID)) { - ModestFolderViewPrivate *priv; + if (type == TNY_FOLDER_TYPE_ROOT) { + /* TNY_FOLDER_TYPE_ROOT means that the instance is an + account instead of a folder. */ + if (TNY_IS_ACCOUNT (instance)) { + TnyAccount *acc = TNY_ACCOUNT (instance); + const gchar *account_id = tny_account_get_id (acc); + + /* If it isn't a special folder, + * don't show it unless it is the visible account: */ + if (priv->style == MODEST_FOLDER_VIEW_STYLE_SHOW_ONE && + !modest_tny_account_is_virtual_local_folders (acc) && + strcmp (account_id, MODEST_MMC_ACCOUNT_ID)) { + + /* Show only the visible account id */ + if (priv->visible_account_id) { + if (strcmp (account_id, priv->visible_account_id)) + retval = FALSE; + } else { + retval = FALSE; + } + } - /* Show only the visible account id */ - priv = MODEST_FOLDER_VIEW_GET_PRIVATE (data); - if (priv->visible_account_id && strcmp (account_id, priv->visible_account_id)) + /* Never show these to the user. They are merged into one folder + * in the local-folders account instead: */ + if (retval && MODEST_IS_TNY_OUTBOX_ACCOUNT (acc)) retval = FALSE; } } + /* Check hiding (if necessary) */ + cleared = modest_email_clipboard_cleared (priv->clipboard); + if ((retval) && (!cleared) && (TNY_IS_FOLDER (instance))) { + id = tny_folder_get_id (TNY_FOLDER(instance)); + if (priv->hidding_ids != NULL) + for (i=0; i < priv->n_selected && !found; i++) + if (priv->hidding_ids[i] != NULL && id != NULL) + found = (!strcmp (priv->hidding_ids[i], id)); + + retval = !found; + } + + + /* If this is a move to dialog, hide Sent, Outbox and Drafts + folder as no message can be move there according to UI specs */ + if (!priv->show_non_move) { + switch (type) { + case TNY_FOLDER_TYPE_OUTBOX: + case TNY_FOLDER_TYPE_SENT: + case TNY_FOLDER_TYPE_DRAFTS: + retval = FALSE; + break; + case TNY_FOLDER_TYPE_UNKNOWN: + case TNY_FOLDER_TYPE_NORMAL: + type = modest_tny_folder_guess_folder_type(TNY_FOLDER(instance)); + if (type == TNY_FOLDER_TYPE_INVALID) + g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__); + + if (type == TNY_FOLDER_TYPE_OUTBOX || + type == TNY_FOLDER_TYPE_SENT + || type == TNY_FOLDER_TYPE_DRAFTS) + retval = FALSE; + break; + default: + break; + } + } + + /* Free */ g_object_unref (instance); return retval; } -static gboolean -update_model (ModestFolderView *self, ModestTnyAccountStore *account_store) + +gboolean +modest_folder_view_update_model (ModestFolderView *self, + TnyAccountStore *account_store) { ModestFolderViewPrivate *priv; - TnyList *account_list; - GtkTreeModel *model; - - g_return_val_if_fail (account_store, FALSE); + GtkTreeModel *model /* , *old_model */; + GtkTreeModel *filter_model = NULL, *sortable = NULL; + g_return_val_if_fail (self && MODEST_IS_FOLDER_VIEW (self), FALSE); + g_return_val_if_fail (account_store && MODEST_IS_TNY_ACCOUNT_STORE(account_store), + FALSE); + priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self); /* Notify that there is no folder selected */ - g_signal_emit (G_OBJECT(self), + g_signal_emit (G_OBJECT(self), signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0, - NULL, TRUE); - + NULL, FALSE); + if (priv->cur_folder_store) { + g_object_unref (priv->cur_folder_store); + priv->cur_folder_store = NULL; + } + /* FIXME: the local accounts are not shown when the query - selects only the subscribed folders. */ -/* model = tny_gtk_folder_store_tree_model_new (TRUE, priv->query); */ - model = tny_gtk_folder_store_tree_model_new (TRUE, NULL); - account_list = TNY_LIST(model); + selects only the subscribed folders */ + model = tny_gtk_folder_store_tree_model_new (NULL); + /* Get the accounts: */ tny_account_store_get_accounts (TNY_ACCOUNT_STORE(account_store), - account_list, - TNY_ACCOUNT_STORE_STORE_ACCOUNTS); - if (account_list) { - GtkTreeModel *filter_model = NULL, *sortable = NULL; - - sortable = gtk_tree_model_sort_new_with_model (model); - gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE(sortable), - TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, - GTK_SORT_ASCENDING); - gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (sortable), - TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, - cmp_rows, NULL, NULL); - - /* Create filter model */ - if (priv->style == MODEST_FOLDER_VIEW_STYLE_SHOW_ONE) { - filter_model = gtk_tree_model_filter_new (sortable, NULL); - gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (filter_model), - filter_row, - self, - NULL); - } - - /* Set new model */ - gtk_tree_view_set_model (GTK_TREE_VIEW(self), - (filter_model) ? filter_model : sortable); - expand_root_items (self); /* expand all account folders */ - g_object_unref (account_list); - } + TNY_LIST (model), + TNY_ACCOUNT_STORE_STORE_ACCOUNTS); + + sortable = gtk_tree_model_sort_new_with_model (model); + gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE(sortable), + TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, + GTK_SORT_ASCENDING); + gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (sortable), + TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, + cmp_rows, NULL, NULL); + + /* Create filter model */ + filter_model = gtk_tree_model_filter_new (sortable, NULL); + gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (filter_model), + filter_row, + self, + NULL); + + /* Set new model */ + gtk_tree_view_set_model (GTK_TREE_VIEW(self), filter_model); + g_signal_connect (G_OBJECT(filter_model), "row-inserted", + (GCallback) on_row_inserted_maybe_select_folder, self); + + g_object_unref (model); + g_object_unref (filter_model); + g_object_unref (sortable); + /* Force a reselection of the INBOX next time the widget is shown */ + priv->reselect = TRUE; + return TRUE; } @@ -751,67 +1435,71 @@ update_model (ModestFolderView *self, ModestTnyAccountStore *account_store) static void on_selection_changed (GtkTreeSelection *sel, gpointer user_data) { - GtkTreeModel *model; - TnyFolderStore *folder = NULL; - GtkTreeIter iter; - ModestFolderView *tree_view; - ModestFolderViewPrivate *priv; - gint type; + GtkTreeModel *model = NULL; + TnyFolderStore *folder = NULL; + GtkTreeIter iter; + ModestFolderView *tree_view = NULL; + ModestFolderViewPrivate *priv = NULL; + gboolean selected = FALSE; g_return_if_fail (sel); g_return_if_fail (user_data); priv = MODEST_FOLDER_VIEW_GET_PRIVATE(user_data); - priv->cur_selection = sel; - - /* folder was _un_selected if true */ - if (!gtk_tree_selection_get_selected (sel, &model, &iter)) { - if (priv->cur_folder_store) - g_object_unref (priv->cur_folder_store); - priv->cur_folder_store = NULL; - /* Notify the display name observers */ - g_signal_emit (G_OBJECT(user_data), - signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL], 0, - NULL); - return; - } + selected = gtk_tree_selection_get_selected (sel, &model, &iter); tree_view = MODEST_FOLDER_VIEW (user_data); - gtk_tree_model_get (model, &iter, - TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type, - TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder, - -1); + if (selected) { + gtk_tree_model_get (model, &iter, + TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder, + -1); - /* If the folder is the same do not notify */ - if (priv->cur_folder_store == folder) { - g_object_unref (folder); - return; + /* If the folder is the same do not notify */ + if (folder && priv->cur_folder_store == folder) { + g_object_unref (folder); + return; + } } /* Current folder was unselected */ if (priv->cur_folder_store) { + /* We must do this firstly because a libtinymail-camel + implementation detail. If we issue the signal + before doing the sync_async, then that signal could + cause (and it actually does it) a free of the + summary of the folder (because the main window will + clear the headers view */ + if (TNY_IS_FOLDER(priv->cur_folder_store)) + tny_folder_sync_async (TNY_FOLDER(priv->cur_folder_store), + FALSE, NULL, NULL, NULL); + g_signal_emit (G_OBJECT(tree_view), signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0, - priv->cur_folder_store, FALSE); + priv->cur_folder_store, FALSE); + g_object_unref (priv->cur_folder_store); + priv->cur_folder_store = NULL; } /* New current references */ priv->cur_folder_store = folder; - /* New folder has been selected */ - g_signal_emit (G_OBJECT(tree_view), - signals[FOLDER_SELECTION_CHANGED_SIGNAL], - 0, folder, TRUE); + /* New folder has been selected. Do not notify if there is + nothing new selected */ + if (selected) { + g_signal_emit (G_OBJECT(tree_view), + signals[FOLDER_SELECTION_CHANGED_SIGNAL], + 0, priv->cur_folder_store, TRUE); + } } TnyFolderStore * modest_folder_view_get_selected (ModestFolderView *self) { ModestFolderViewPrivate *priv; - - g_return_val_if_fail (self, NULL); + + g_return_val_if_fail (self && MODEST_IS_FOLDER_VIEW(self), NULL); priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self); if (priv->cur_folder_store) @@ -820,8 +1508,56 @@ modest_folder_view_get_selected (ModestFolderView *self) return priv->cur_folder_store; } +static gint +get_cmp_rows_type_pos (GObject *folder) +{ + /* Remote accounts -> Local account -> MMC account .*/ + /* 0, 1, 2 */ + + if (TNY_IS_ACCOUNT (folder) && + modest_tny_account_is_virtual_local_folders ( + TNY_ACCOUNT (folder))) { + return 1; + } else if (TNY_IS_ACCOUNT (folder)) { + TnyAccount *account = TNY_ACCOUNT (folder); + const gchar *account_id = tny_account_get_id (account); + if (!strcmp (account_id, MODEST_MMC_ACCOUNT_ID)) + return 2; + else + return 0; + } + else { + printf ("DEBUG: %s: unexpected type.\n", __FUNCTION__); + return -1; /* Should never happen */ + } +} + +static gint +get_cmp_subfolder_type_pos (TnyFolderType t) +{ + /* Inbox, Outbox, Drafts, Sent, User */ + /* 0, 1, 2, 3, 4 */ + + switch (t) { + case TNY_FOLDER_TYPE_INBOX: + return 0; + break; + case TNY_FOLDER_TYPE_OUTBOX: + return 1; + break; + case TNY_FOLDER_TYPE_DRAFTS: + return 2; + break; + case TNY_FOLDER_TYPE_SENT: + return 3; + break; + default: + return 4; + } +} + /* - * This function orders the mail accounts following the next rules + * This function orders the mail accounts according to these rules: * 1st - remote accounts * 2nd - local account * 3rd - MMC account @@ -830,10 +1566,13 @@ static gint cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, gpointer user_data) { - gint cmp; - gchar *name1, *name2; - TnyFolderType type; - TnyFolder *folder1, *folder2; + gint cmp = 0; + gchar *name1 = NULL; + gchar *name2 = NULL; + TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN; + TnyFolderType type2 = TNY_FOLDER_TYPE_UNKNOWN; + GObject *folder1 = NULL; + GObject *folder2 = NULL; gtk_tree_model_get (tree_model, iter1, TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &name1, @@ -842,33 +1581,101 @@ cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, -1); gtk_tree_model_get (tree_model, iter2, TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &name2, + TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type2, TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder2, -1); - /* Order must be: Remote accounts -> Local account -> MMC account */ - if (type == TNY_FOLDER_TYPE_ROOT) { - const gchar *account_id = tny_account_get_id (TNY_ACCOUNT (folder1)); - const gchar *account_id2 = tny_account_get_id (TNY_ACCOUNT (folder2)); + /* Return if we get no folder. This could happen when folder + operations are happening. The model is updated after the + folder copy/move actually occurs, so there could be + situations where the model to be drawn is not correct */ + if (!folder1 || !folder2) + goto finish; - if (!strcmp (account_id, MODEST_MMC_ACCOUNT_ID)) - cmp = +1; + if (type == TNY_FOLDER_TYPE_ROOT) { + /* Compare the types, so that + * Remote accounts -> Local account -> MMC account .*/ + const gint pos1 = get_cmp_rows_type_pos (folder1); + const gint pos2 = get_cmp_rows_type_pos (folder2); + /* printf ("DEBUG: %s:\n type1=%s, pos1=%d\n type2=%s, pos2=%d\n", + __FUNCTION__, G_OBJECT_TYPE_NAME(folder1), pos1, G_OBJECT_TYPE_NAME(folder2), pos2); */ + if (pos1 < pos2) + cmp = -1; + else if (pos1 > pos2) + cmp = 1; else { - if (!strcmp (account_id, MODEST_LOCAL_FOLDERS_ACCOUNT_ID)) { - if (!strcmp (account_id2, MODEST_MMC_ACCOUNT_ID)) - cmp = -1; - else - cmp = +1; + /* Compare items of the same type: */ + + TnyAccount *account1 = NULL; + if (TNY_IS_ACCOUNT (folder1)) + account1 = TNY_ACCOUNT (folder1); + + TnyAccount *account2 = NULL; + if (TNY_IS_ACCOUNT (folder2)) + account2 = TNY_ACCOUNT (folder2); + + const gchar *account_id = account1 ? tny_account_get_id (account1) : NULL; + const gchar *account_id2 = account2 ? tny_account_get_id (account2) : NULL; + + if (!account_id && !account_id2) { + cmp = 0; + } else if (!account_id) { + cmp = -1; + } else if (!account_id2) { + cmp = +1; + } else if (!strcmp (account_id, MODEST_MMC_ACCOUNT_ID)) { + cmp = +1; } else { - if (!strcmp (account_id2, MODEST_LOCAL_FOLDERS_ACCOUNT_ID) || - !strcmp (account_id2, MODEST_MMC_ACCOUNT_ID)) - cmp = -1; - else - cmp = modest_text_utils_utf8_strcmp (name1, name2, TRUE); + cmp = modest_text_utils_utf8_strcmp (name1, name2, TRUE); } } - } else - cmp = modest_text_utils_utf8_strcmp (name1, name2, TRUE); - + } else { + gint cmp1 = 0, cmp2 = 0; + /* get the parent to know if it's a local folder */ + + GtkTreeIter parent; + gboolean has_parent; + has_parent = gtk_tree_model_iter_parent (tree_model, &parent, iter1); + if (has_parent) { + GObject *parent_folder; + TnyFolderType parent_type = TNY_FOLDER_TYPE_UNKNOWN; + gtk_tree_model_get (tree_model, &parent, + TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &parent_type, + TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &parent_folder, + -1); + if ((parent_type == TNY_FOLDER_TYPE_ROOT) && + TNY_IS_ACCOUNT (parent_folder)) { + if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) { + cmp1 = get_cmp_subfolder_type_pos (modest_tny_folder_get_local_or_mmc_folder_type + (TNY_FOLDER (folder1))); + cmp2 = get_cmp_subfolder_type_pos (modest_tny_folder_get_local_or_mmc_folder_type + (TNY_FOLDER (folder2))); + } else if (modest_tny_account_is_memory_card_account (TNY_ACCOUNT (parent_folder))) { + if (modest_local_folder_info_get_type (tny_folder_get_name (TNY_FOLDER (folder1))) == TNY_FOLDER_TYPE_ARCHIVE) { + cmp1 = 0; + cmp2 = 1; + } else if (modest_local_folder_info_get_type (tny_folder_get_name (TNY_FOLDER (folder2))) == TNY_FOLDER_TYPE_ARCHIVE) { + cmp1 = 1; + cmp2 = 0; + } + } + } + g_object_unref (parent_folder); + } + + /* if they are not local folders */ + if (cmp1 == cmp2) { + cmp1 = get_cmp_subfolder_type_pos (tny_folder_get_folder_type (TNY_FOLDER (folder1))); + cmp2 = get_cmp_subfolder_type_pos (tny_folder_get_folder_type (TNY_FOLDER (folder2))); + } + + if (cmp1 == cmp2) + cmp = modest_text_utils_utf8_strcmp (name1, name2, TRUE); + else + cmp = (cmp1 - cmp2); + } + +finish: if (folder1) g_object_unref(G_OBJECT(folder1)); if (folder2) @@ -883,128 +1690,262 @@ cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, /*****************************************************************************/ /* DRAG and DROP stuff */ /*****************************************************************************/ - /* * This function fills the #GtkSelectionData with the row and the * model that has been dragged. It's called when this widget is a * source for dnd after the event drop happened */ static void -on_drag_data_get (GtkWidget *widget, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time, - gpointer data) +on_drag_data_get (GtkWidget *widget, GdkDragContext *context, GtkSelectionData *selection_data, + guint info, guint time, gpointer data) { GtkTreeSelection *selection; GtkTreeModel *model; GtkTreeIter iter; GtkTreePath *source_row; - + selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget)); - gtk_tree_selection_get_selected (selection, &model, &iter); - source_row = gtk_tree_model_get_path (model, &iter); + if (gtk_tree_selection_get_selected (selection, &model, &iter)) { - gtk_tree_set_row_drag_data (selection_data, - model, - source_row); - - gtk_tree_path_free (source_row); + source_row = gtk_tree_model_get_path (model, &iter); + gtk_tree_set_row_drag_data (selection_data, + model, + source_row); + + gtk_tree_path_free (source_row); + } } typedef struct _DndHelper { + ModestFolderView *folder_view; gboolean delete_source; GtkTreePath *source_row; - GdkDragContext *context; - guint time; } DndHelper; +static void +dnd_helper_destroyer (DndHelper *helper) +{ + /* Free the helper */ + gtk_tree_path_free (helper->source_row); + g_slice_free (DndHelper, helper); +} + +static void +xfer_folder_cb (ModestMailOperation *mail_op, + TnyFolder *new_folder, + gpointer user_data) +{ + if (new_folder) { + /* Select the folder */ + modest_folder_view_select_folder (MODEST_FOLDER_VIEW (user_data), + new_folder, FALSE); + } +} + + +/* get the folder for the row the treepath refers to. */ +/* folder must be unref'd */ +static TnyFolderStore * +tree_path_to_folder (GtkTreeModel *model, GtkTreePath *path) +{ + GtkTreeIter iter; + TnyFolderStore *folder = NULL; + + if (gtk_tree_model_get_iter (model,&iter, path)) + gtk_tree_model_get (model, &iter, + TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder, + -1); + return folder; +} + + +/* + * This function is used by drag_data_received_cb to manage drag and + * drop of a header, i.e, and drag from the header view to the folder + * view. + */ +static void +drag_and_drop_from_header_view (GtkTreeModel *source_model, + GtkTreeModel *dest_model, + GtkTreePath *dest_row, + GtkSelectionData *selection_data) +{ + TnyList *headers = NULL; + TnyFolder *folder = NULL, *src_folder = NULL; + TnyFolderType folder_type; + GtkTreeIter source_iter, dest_iter; + ModestWindowMgr *mgr = NULL; + ModestWindow *main_win = NULL; + gchar **uris, **tmp; + + /* Build the list of headers */ + mgr = modest_runtime_get_window_mgr (); + headers = tny_simple_list_new (); + uris = modest_dnd_selection_data_get_paths (selection_data); + tmp = uris; + + while (*tmp != NULL) { + TnyHeader *header; + GtkTreePath *path; + gboolean first = TRUE; + + /* Get header */ + path = gtk_tree_path_new_from_string (*tmp); + gtk_tree_model_get_iter (source_model, &source_iter, path); + gtk_tree_model_get (source_model, &source_iter, + TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, + &header, -1); + + /* Do not enable d&d of headers already opened */ + if (!modest_window_mgr_find_registered_header(mgr, header, NULL)) + tny_list_append (headers, G_OBJECT (header)); + + if (G_UNLIKELY (first)) { + src_folder = tny_header_get_folder (header); + first = FALSE; + } + + /* Free and go on */ + gtk_tree_path_free (path); + g_object_unref (header); + tmp++; + } + g_strfreev (uris); + + /* Get the target folder */ + gtk_tree_model_get_iter (dest_model, &dest_iter, dest_row); + gtk_tree_model_get (dest_model, &dest_iter, + TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, + &folder, -1); + + if (!folder || !TNY_IS_FOLDER(folder)) { +/* g_warning ("%s: not a valid target folder (%p)", __FUNCTION__, folder); */ + goto cleanup; + } + + folder_type = modest_tny_folder_guess_folder_type (folder); + if (folder_type == TNY_FOLDER_TYPE_INVALID) { +/* g_warning ("%s: invalid target folder", __FUNCTION__); */ + goto cleanup; /* cannot move messages there */ + } + + if (modest_tny_folder_get_rules((TNY_FOLDER(folder))) & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE) { +/* g_warning ("folder not writable"); */ + goto cleanup; /* verboten! */ + } + + /* Ask for confirmation to move */ + main_win = modest_window_mgr_get_main_window (mgr, FALSE); /* don't create */ + if (!main_win) { + g_warning ("%s: BUG: no main window found", __FUNCTION__); + goto cleanup; + } + + /* Transfer messages */ + modest_ui_actions_transfer_messages_helper (GTK_WINDOW (main_win), src_folder, + headers, folder); + + /* Frees */ +cleanup: + if (G_IS_OBJECT (src_folder)) + g_object_unref (src_folder); + if (G_IS_OBJECT(folder)) + g_object_unref (G_OBJECT (folder)); + if (G_IS_OBJECT(headers)) + g_object_unref (headers); +} + +typedef struct { + TnyFolderStore *src_folder; + TnyFolderStore *dst_folder; + ModestFolderView *folder_view; + DndHelper *helper; +} DndFolderInfo; -/* - * This function is the callback of the - * modest_mail_operation_xfer_msgs () and - * modest_mail_operation_xfer_folder() calls. We check here if the - * message/folder was correctly asynchronously transferred. The reason - * to use the same callback is that the code is the same, it only has - * to check that the operation went fine and then finalize the drag - * and drop action - */ static void -on_progress_changed (ModestMailOperation *mail_op, gpointer user_data) +dnd_folder_info_destroyer (DndFolderInfo *info) { - gboolean success; - DndHelper *helper; - - helper = (DndHelper *) user_data; - - if (!modest_mail_operation_is_finished (mail_op)) - return; - - if (modest_mail_operation_get_status (mail_op) == - MODEST_MAIL_OPERATION_STATUS_SUCCESS) { - success = TRUE; - } else { - success = FALSE; - } + if (info->src_folder) + g_object_unref (info->src_folder); + if (info->dst_folder) + g_object_unref (info->dst_folder); + g_slice_free (DndFolderInfo, info); +} - /* Notify the drag source. Never call delete, the monitor will - do the job if needed */ - gtk_drag_finish (helper->context, success, FALSE, helper->time); +static void +dnd_on_connection_failed_destroyer (DndFolderInfo *info, + GtkWindow *parent_window, + TnyAccount *account) +{ + /* Show error */ + modest_ui_actions_on_account_connection_error (parent_window, account); - /* Free the helper */ - gtk_tree_path_free (helper->source_row); - g_slice_free (DndHelper, helper); + /* Free the helper & info */ + dnd_helper_destroyer (info->helper); + dnd_folder_info_destroyer (info); } -/* - * This function is used by drag_data_received_cb to manage drag and - * drop of a header, i.e, and drag from the header view to the folder - * view. - */ static void -drag_and_drop_from_header_view (GtkTreeModel *source_model, - GtkTreeModel *dest_model, - GtkTreePath *dest_row, - DndHelper *helper) +drag_and_drop_from_folder_view_src_folder_performer (gboolean canceled, + GError *err, + GtkWindow *parent_window, + TnyAccount *account, + gpointer user_data) { - TnyList *headers; - TnyHeader *header; - TnyFolder *folder; + DndFolderInfo *info = NULL; ModestMailOperation *mail_op; - GtkTreeIter source_iter, dest_iter; - /* Get header */ - gtk_tree_model_get_iter (source_model, &source_iter, helper->source_row); - gtk_tree_model_get (source_model, &source_iter, - TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, - &header, -1); + info = (DndFolderInfo *) user_data; - /* Get Folder */ - gtk_tree_model_get_iter (dest_model, &dest_iter, dest_row); - gtk_tree_model_get (dest_model, &dest_iter, - TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, - &folder, -1); + if (err || canceled) { + dnd_on_connection_failed_destroyer (info, parent_window, account); + return; + } - /* Transfer message */ - mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, NULL); + /* Do the mail operation */ + mail_op = modest_mail_operation_new_with_error_handling ((GObject *) parent_window, + modest_ui_actions_move_folder_error_handler, + info->src_folder, NULL); modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op); - g_signal_connect (G_OBJECT (mail_op), "progress-changed", - G_CALLBACK (on_progress_changed), helper); - /* FIXME: I replaced this because the API changed, but D&D - should be reviewed in order to allow multiple drags*/ - headers = tny_simple_list_new (); - tny_list_append (headers, G_OBJECT (header)); - modest_mail_operation_xfer_msgs (mail_op, headers, folder, helper->delete_source, NULL, NULL); + /* Transfer the folder */ + modest_mail_operation_xfer_folder (mail_op, + TNY_FOLDER (info->src_folder), + info->dst_folder, + info->helper->delete_source, + xfer_folder_cb, + info->helper->folder_view); - /* Frees */ + /* Frees */ g_object_unref (G_OBJECT (mail_op)); - g_object_unref (G_OBJECT (header)); - g_object_unref (G_OBJECT (folder)); - g_object_unref (headers); + dnd_helper_destroyer (info->helper); + dnd_folder_info_destroyer (info); +} + + +static void +drag_and_drop_from_folder_view_dst_folder_performer (gboolean canceled, + GError *err, + GtkWindow *parent_window, + TnyAccount *account, + gpointer user_data) +{ + DndFolderInfo *info = NULL; + + info = (DndFolderInfo *) user_data; + + if (err || canceled) { + dnd_on_connection_failed_destroyer (info, parent_window, account); + return; + } + + /* Connect to source folder and perform the copy/move */ + modest_platform_connect_if_remote_and_perform (NULL, TRUE, + info->src_folder, + drag_and_drop_from_folder_view_src_folder_performer, + info); } /* @@ -1019,50 +1960,79 @@ drag_and_drop_from_folder_view (GtkTreeModel *source_model, GtkSelectionData *selection_data, DndHelper *helper) { - ModestMailOperation *mail_op; - GtkTreeIter parent_iter, iter; - TnyFolderStore *parent_folder; - TnyFolder *folder; + GtkTreeIter dest_iter, iter; + TnyFolderStore *dest_folder = NULL; + TnyFolderStore *folder = NULL; + gboolean forbidden = FALSE; + ModestWindow *win; + DndFolderInfo *info = NULL; + + win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(), FALSE); /* don't create */ + if (!win) { + g_warning ("%s: BUG: no main window", __FUNCTION__); + dnd_helper_destroyer (helper); + return; + } + + if (!forbidden) { + /* check the folder rules for the destination */ + folder = tree_path_to_folder (dest_model, dest_row); + if (TNY_IS_FOLDER(folder)) { + ModestTnyFolderRules rules = + modest_tny_folder_get_rules (TNY_FOLDER (folder)); + forbidden = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE; + } else if (TNY_IS_FOLDER_STORE(folder)) { + /* enable local root as destination for folders */ + if (!MODEST_IS_TNY_LOCAL_FOLDERS_ACCOUNT (folder) && + !modest_tny_account_is_memory_card_account (TNY_ACCOUNT (folder))) + forbidden = TRUE; + } + g_object_unref (folder); + } + if (!forbidden) { + /* check the folder rules for the source */ + folder = tree_path_to_folder (source_model, helper->source_row); + if (TNY_IS_FOLDER(folder)) { + ModestTnyFolderRules rules = + modest_tny_folder_get_rules (TNY_FOLDER (folder)); + forbidden = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE; + } else + forbidden = TRUE; + g_object_unref (folder); + } + /* Check if the drag is possible */ -/* if (!gtk_tree_path_compare (helper->source_row, dest_row) || */ -/* !gtk_tree_drag_dest_row_drop_possible (GTK_TREE_DRAG_DEST (dest_model), */ -/* dest_row, */ -/* selection_data)) { */ - if (!gtk_tree_path_compare (helper->source_row, dest_row)) { - - gtk_drag_finish (helper->context, FALSE, FALSE, helper->time); - gtk_tree_path_free (helper->source_row); - g_slice_free (DndHelper, helper); + if (forbidden || !gtk_tree_path_compare (helper->source_row, dest_row)) { + dnd_helper_destroyer (helper); return; } /* Get data */ - gtk_tree_model_get_iter (source_model, &parent_iter, dest_row); - gtk_tree_model_get_iter (source_model, &iter, helper->source_row); - gtk_tree_model_get (source_model, &parent_iter, + gtk_tree_model_get_iter (dest_model, &dest_iter, dest_row); + gtk_tree_model_get (dest_model, &dest_iter, TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, - &parent_folder, -1); + &dest_folder, -1); + gtk_tree_model_get_iter (source_model, &iter, helper->source_row); gtk_tree_model_get (source_model, &iter, TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder, -1); - /* Do the mail operation */ - mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, NULL); - modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), - mail_op); - g_signal_connect (G_OBJECT (mail_op), "progress-changed", - G_CALLBACK (on_progress_changed), helper); - - modest_mail_operation_xfer_folder_async (mail_op, - folder, - parent_folder, - helper->delete_source); + /* Create the info for the performer */ + info = g_slice_new0 (DndFolderInfo); + info->src_folder = g_object_ref (folder); + info->dst_folder = g_object_ref (dest_folder); + info->helper = helper; + + /* Connect to the destination folder and perform the copy/move */ + modest_platform_connect_if_remote_and_perform (GTK_WINDOW (win), TRUE, + dest_folder, + drag_and_drop_from_folder_view_dst_folder_performer, + info); /* Frees */ - g_object_unref (G_OBJECT (parent_folder)); - g_object_unref (G_OBJECT (folder)); - g_object_unref (G_OBJECT (mail_op)); + g_object_unref (dest_folder); + g_object_unref (folder); } /* @@ -1085,8 +2055,8 @@ on_drag_data_received (GtkWidget *widget, GtkTreeModel *dest_model, *source_model; GtkTreePath *source_row, *dest_row; GtkTreeViewDropPosition pos; - gboolean success = FALSE, delete_source = FALSE; - DndHelper *helper; + gboolean delete_source = FALSE; + gboolean success = FALSE; /* Do not allow further process */ g_signal_stop_emission_by_name (widget, "drag-data-received"); @@ -1102,26 +2072,18 @@ on_drag_data_received (GtkWidget *widget, won't longer exist. We can not wait for the end of the operation, because the operation won't start if the folder is in use */ - if (helper->delete_source && source_widget == widget) - g_signal_emit (G_OBJECT (widget), - signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0, NULL, TRUE); + if (source_widget == widget) { + GtkTreeSelection *sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget)); + gtk_tree_selection_unselect_all (sel); + } } /* Check if the get_data failed */ if (selection_data == NULL || selection_data->length < 0) - gtk_drag_finish (context, success, FALSE, time); - - /* Get the models */ - gtk_tree_get_row_drag_data (selection_data, - &source_model, - &source_row); + goto end; /* Select the destination model */ - if (source_widget == widget) { - dest_model = source_model; - } else { - dest_model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget)); - } + dest_model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget)); /* Get the path to the destination row. Can not call gtk_tree_view_get_drag_dest_row() because the source row @@ -1130,36 +2092,49 @@ on_drag_data_received (GtkWidget *widget, &dest_row, &pos); /* Only allow drops IN other rows */ - if (!dest_row || pos == GTK_TREE_VIEW_DROP_BEFORE || pos == GTK_TREE_VIEW_DROP_AFTER) - gtk_drag_finish (context, success, FALSE, time); - - /* Create the helper */ - helper = g_slice_new0 (DndHelper); - helper->delete_source = delete_source; - helper->source_row = gtk_tree_path_copy (source_row); - helper->context = context; - helper->time = time; + if (!dest_row || + pos == GTK_TREE_VIEW_DROP_BEFORE || + pos == GTK_TREE_VIEW_DROP_AFTER) + goto end; + success = TRUE; /* Drags from the header view */ if (source_widget != widget) { + source_model = gtk_tree_view_get_model (GTK_TREE_VIEW (source_widget)); drag_and_drop_from_header_view (source_model, dest_model, dest_row, - helper); + selection_data); } else { + DndHelper *helper = NULL; + + /* Get the source model and row */ + gtk_tree_get_row_drag_data (selection_data, + &source_model, + &source_row); + /* Create the helper */ + helper = g_slice_new0 (DndHelper); + helper->delete_source = delete_source; + helper->source_row = gtk_tree_path_copy (source_row); + helper->folder_view = MODEST_FOLDER_VIEW (widget); drag_and_drop_from_folder_view (source_model, dest_model, dest_row, selection_data, helper); + + gtk_tree_path_free (source_row); } /* Frees */ - gtk_tree_path_free (source_row); gtk_tree_path_free (dest_row); + + end: + /* Finish the drag and drop */ + gtk_drag_finish (context, success, FALSE, time); } /* @@ -1204,7 +2179,7 @@ expand_row_timeout (gpointer data) GtkTreeViewDropPosition pos; gboolean result = FALSE; - GDK_THREADS_ENTER (); + gdk_threads_enter (); gtk_tree_view_get_drag_dest_row (tree_view, &dest_path, @@ -1223,7 +2198,7 @@ expand_row_timeout (gpointer data) result = TRUE; } - GDK_THREADS_LEAVE (); + gdk_threads_leave (); return result; } @@ -1246,9 +2221,11 @@ on_drag_motion (GtkWidget *widget, { GtkTreeViewDropPosition pos; GtkTreePath *dest_row; + GtkTreeModel *dest_model; ModestFolderViewPrivate *priv; GdkDragAction suggested_action; gboolean valid_location = FALSE; + TnyFolderStore *folder = NULL; priv = MODEST_FOLDER_VIEW_GET_PRIVATE (widget); @@ -1274,11 +2251,23 @@ on_drag_motion (GtkWidget *widget, valid_location = TRUE; } + /* Check that the destination folder is writable */ + dest_model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget)); + folder = tree_path_to_folder (dest_model, dest_row); + if (folder && TNY_IS_FOLDER (folder)) { + ModestTnyFolderRules rules = modest_tny_folder_get_rules(TNY_FOLDER (folder)); + + if (rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE) { + valid_location = FALSE; + goto out; + } + } + /* Expand the selected row after 1/2 second */ if (!gtk_tree_view_row_expanded (GTK_TREE_VIEW (widget), dest_row)) { - gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (widget), dest_row, pos); priv->timer_expander = g_timeout_add (500, expand_row_timeout, widget); } + gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (widget), dest_row, pos); /* Select the desired action. By default we pick MOVE */ suggested_action = GDK_ACTION_MOVE; @@ -1293,20 +2282,16 @@ on_drag_motion (GtkWidget *widget, gdk_drag_status(context, GDK_ACTION_DEFAULT, time); out: - if (dest_row) + if (folder) + g_object_unref (folder); + if (dest_row) { gtk_tree_path_free (dest_row); + } g_signal_stop_emission_by_name (widget, "drag-motion"); + return valid_location; } - -/* Folder view drag types */ -const GtkTargetEntry folder_view_drag_types[] = -{ - { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_WIDGET, MODEST_FOLDER_ROW }, - { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_APP, MODEST_HEADER_ROW } -}; - /* * This function sets the treeview as a source and a target for dnd * events. It also connects all the requirede signals. @@ -1399,13 +2384,12 @@ on_key_pressed (GtkWidget *self, static void on_configuration_key_changed (ModestConf* conf, const gchar *key, - ModestConfEvent event, + ModestConfEvent event, + ModestConfNotificationId id, ModestFolderView *self) { ModestFolderViewPrivate *priv; - if (!key) - return; g_return_if_fail (MODEST_IS_FOLDER_VIEW (self)); priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self); @@ -1420,24 +2404,31 @@ on_configuration_key_changed (ModestConf* conf, MODEST_CONF_DEVICE_NAME, NULL); /* Force a redraw */ -#if GTK_CHECK_VERSION(2, 8, 0) /* gtk_tree_view_column_queue_resize is only available in GTK+ 2.8 */ - GtkTreeViewColumn * tree_column = gtk_tree_view_get_column (GTK_TREE_VIEW (self), - TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN); +#if GTK_CHECK_VERSION(2, 8, 0) + GtkTreeViewColumn * tree_column; + + tree_column = gtk_tree_view_get_column (GTK_TREE_VIEW (self), + TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN); gtk_tree_view_column_queue_resize (tree_column); +#else + gtk_widget_queue_draw (GTK_WIDGET (self)); #endif } } -void +void modest_folder_view_set_style (ModestFolderView *self, ModestFolderViewStyle style) { ModestFolderViewPrivate *priv; - g_return_if_fail (self); + g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self)); + g_return_if_fail (style == MODEST_FOLDER_VIEW_STYLE_SHOW_ALL || + style == MODEST_FOLDER_VIEW_STYLE_SHOW_ONE); priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self); + priv->style = style; } @@ -1446,25 +2437,29 @@ modest_folder_view_set_account_id_of_visible_server_account (ModestFolderView *s const gchar *account_id) { ModestFolderViewPrivate *priv; - ModestConf *conf; GtkTreeModel *model; - g_return_if_fail (self); + g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self)); priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self); - if (priv->visible_account_id) + /* This will be used by the filter_row callback, + * to decided which rows to show: */ + if (priv->visible_account_id) { g_free (priv->visible_account_id); - priv->visible_account_id = g_strdup (account_id); - - /* Save preferences */ - conf = modest_runtime_get_conf (); - modest_widget_memory_save (conf, G_OBJECT (self), MODEST_CONF_FOLDER_VIEW_KEY); + priv->visible_account_id = NULL; + } + if (account_id) + priv->visible_account_id = g_strdup (account_id); /* Refilter */ model = gtk_tree_view_get_model (GTK_TREE_VIEW (self)); if (GTK_IS_TREE_MODEL_FILTER (model)) gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model)); + + /* Save settings to gconf */ + modest_widget_memory_save (modest_runtime_get_conf (), G_OBJECT(self), + MODEST_CONF_FOLDER_VIEW_KEY); } const gchar * @@ -1472,9 +2467,394 @@ modest_folder_view_get_account_id_of_visible_server_account (ModestFolderView *s { ModestFolderViewPrivate *priv; - g_return_val_if_fail (self, NULL); + g_return_val_if_fail (self && MODEST_IS_FOLDER_VIEW(self), NULL); priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self); return (const gchar *) priv->visible_account_id; } + +static gboolean +find_inbox_iter (GtkTreeModel *model, GtkTreeIter *iter, GtkTreeIter *inbox_iter) +{ + do { + GtkTreeIter child; + TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN; + + gtk_tree_model_get (model, iter, + TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, + &type, -1); + + gboolean result = FALSE; + if (type == TNY_FOLDER_TYPE_INBOX) { + result = TRUE; + } + if (result) { + *inbox_iter = *iter; + return TRUE; + } + + if (gtk_tree_model_iter_children (model, &child, iter)) { + if (find_inbox_iter (model, &child, inbox_iter)) + return TRUE; + } + + } while (gtk_tree_model_iter_next (model, iter)); + + return FALSE; +} + + + + +void +modest_folder_view_select_first_inbox_or_local (ModestFolderView *self) +{ + GtkTreeModel *model; + GtkTreeIter iter, inbox_iter; + GtkTreeSelection *sel; + GtkTreePath *path = NULL; + + g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self)); + + model = gtk_tree_view_get_model (GTK_TREE_VIEW (self)); + if (!model) + return; + + expand_root_items (self); + sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self)); + + if (!gtk_tree_model_get_iter_first (model, &iter)) { + g_warning ("%s: model is empty", __FUNCTION__); + return; + } + + if (find_inbox_iter (model, &iter, &inbox_iter)) + path = gtk_tree_model_get_path (model, &inbox_iter); + else + path = gtk_tree_path_new_first (); + + /* Select the row and free */ + gtk_tree_view_set_cursor (GTK_TREE_VIEW (self), path, NULL, FALSE); + gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (self), path, NULL, FALSE, 0.0, 0.0); + gtk_tree_path_free (path); + + /* set focus */ + gtk_widget_grab_focus (GTK_WIDGET(self)); +} + + +/* recursive */ +static gboolean +find_folder_iter (GtkTreeModel *model, GtkTreeIter *iter, GtkTreeIter *folder_iter, + TnyFolder* folder) +{ + do { + GtkTreeIter child; + TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN; + TnyFolder* a_folder; + gchar *name = NULL; + + gtk_tree_model_get (model, iter, + TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &a_folder, + TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &name, + TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type, + -1); + g_free (name); + + if (folder == a_folder) { + g_object_unref (a_folder); + *folder_iter = *iter; + return TRUE; + } + g_object_unref (a_folder); + + if (gtk_tree_model_iter_children (model, &child, iter)) { + if (find_folder_iter (model, &child, folder_iter, folder)) + return TRUE; + } + + } while (gtk_tree_model_iter_next (model, iter)); + + return FALSE; +} + + +static void +on_row_inserted_maybe_select_folder (GtkTreeModel *tree_model, + GtkTreePath *path, + GtkTreeIter *iter, + ModestFolderView *self) +{ + ModestFolderViewPrivate *priv = NULL; + GtkTreeSelection *sel; + TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN; + GObject *instance = NULL; + + if (!MODEST_IS_FOLDER_VIEW(self)) + return; + + priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self); + + priv->reexpand = TRUE; + + gtk_tree_model_get (tree_model, iter, + TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type, + TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &instance, + -1); + if (type == TNY_FOLDER_TYPE_INBOX && priv->folder_to_select == NULL) { + priv->folder_to_select = g_object_ref (instance); + } + g_object_unref (instance); + + if (priv->folder_to_select) { + + if (!modest_folder_view_select_folder (self, priv->folder_to_select, + FALSE)) { + GtkTreePath *path; + path = gtk_tree_model_get_path (tree_model, iter); + gtk_tree_view_expand_to_path (GTK_TREE_VIEW(self), path); + + sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self)); + + gtk_tree_selection_select_iter (sel, iter); + gtk_tree_view_set_cursor (GTK_TREE_VIEW(self), path, NULL, FALSE); + + gtk_tree_path_free (path); + } + + /* Disable next */ + modest_folder_view_disable_next_folder_selection (self); + + /* Refilter the model */ + gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (tree_model)); + } +} + + +void +modest_folder_view_disable_next_folder_selection (ModestFolderView *self) +{ + ModestFolderViewPrivate *priv; + + g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self)); + + priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self); + + if (priv->folder_to_select) + g_object_unref(priv->folder_to_select); + + priv->folder_to_select = NULL; +} + +gboolean +modest_folder_view_select_folder (ModestFolderView *self, TnyFolder *folder, + gboolean after_change) +{ + GtkTreeModel *model; + GtkTreeIter iter, folder_iter; + GtkTreeSelection *sel; + ModestFolderViewPrivate *priv = NULL; + + g_return_val_if_fail (self && MODEST_IS_FOLDER_VIEW (self), FALSE); + g_return_val_if_fail (folder && TNY_IS_FOLDER (folder), FALSE); + + priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self); + + if (after_change) { + sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self)); + gtk_tree_selection_unselect_all (sel); + + if (priv->folder_to_select) + g_object_unref(priv->folder_to_select); + priv->folder_to_select = TNY_FOLDER(g_object_ref(folder)); + return TRUE; + } + + model = gtk_tree_view_get_model (GTK_TREE_VIEW (self)); + if (!model) + return FALSE; + + + /* Refilter the model, before selecting the folder */ + gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model)); + + if (!gtk_tree_model_get_iter_first (model, &iter)) { + g_warning ("%s: model is empty", __FUNCTION__); + return FALSE; + } + + if (find_folder_iter (model, &iter, &folder_iter, folder)) { + GtkTreePath *path; + + path = gtk_tree_model_get_path (model, &folder_iter); + gtk_tree_view_expand_to_path (GTK_TREE_VIEW(self), path); + + sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self)); + gtk_tree_selection_select_iter (sel, &folder_iter); + gtk_tree_view_set_cursor (GTK_TREE_VIEW(self), path, NULL, FALSE); + + gtk_tree_path_free (path); + return TRUE; + } + return FALSE; +} + + +void +modest_folder_view_copy_selection (ModestFolderView *self) +{ + g_return_if_fail (self && MODEST_IS_FOLDER_VIEW(self)); + + /* Copy selection */ + _clipboard_set_selected_data (self, FALSE); +} + +void +modest_folder_view_cut_selection (ModestFolderView *folder_view) +{ + ModestFolderViewPrivate *priv = NULL; + GtkTreeModel *model = NULL; + const gchar **hidding = NULL; + guint i, n_selected; + + g_return_if_fail (folder_view && MODEST_IS_FOLDER_VIEW (folder_view)); + priv = MODEST_FOLDER_VIEW_GET_PRIVATE (folder_view); + + /* Copy selection */ + if (!_clipboard_set_selected_data (folder_view, TRUE)) + return; + + /* Get hidding ids */ + hidding = modest_email_clipboard_get_hidding_ids (priv->clipboard, &n_selected); + + /* Clear hidding array created by previous cut operation */ + _clear_hidding_filter (MODEST_FOLDER_VIEW (folder_view)); + + /* Copy hidding array */ + priv->n_selected = n_selected; + priv->hidding_ids = g_malloc0(sizeof(gchar *) * n_selected); + for (i=0; i < n_selected; i++) + priv->hidding_ids[i] = g_strdup(hidding[i]); + + /* Hide cut folders */ + model = gtk_tree_view_get_model (GTK_TREE_VIEW (folder_view)); + gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model)); +} + +void +modest_folder_view_copy_model (ModestFolderView *folder_view_src, + ModestFolderView *folder_view_dst) +{ + GtkTreeModel *filter_model = NULL; + GtkTreeModel *model = NULL; + GtkTreeModel *new_filter_model = NULL; + + g_return_if_fail (folder_view_src && MODEST_IS_FOLDER_VIEW (folder_view_src)); + g_return_if_fail (folder_view_dst && MODEST_IS_FOLDER_VIEW (folder_view_dst)); + + /* Get src model*/ + filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (folder_view_src)); + model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER(filter_model)); + + /* Build new filter model */ + new_filter_model = gtk_tree_model_filter_new (model, NULL); + gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (new_filter_model), + filter_row, + folder_view_dst, + NULL); + /* Set copied model */ + gtk_tree_view_set_model (GTK_TREE_VIEW (folder_view_dst), new_filter_model); + g_signal_connect (G_OBJECT(new_filter_model), "row-inserted", + (GCallback) on_row_inserted_maybe_select_folder, folder_view_dst); + + /* Free */ + g_object_unref (new_filter_model); +} + +void +modest_folder_view_show_non_move_folders (ModestFolderView *folder_view, + gboolean show) +{ + GtkTreeModel *model = NULL; + ModestFolderViewPrivate* priv; + + g_return_if_fail (folder_view && MODEST_IS_FOLDER_VIEW (folder_view)); + + priv = MODEST_FOLDER_VIEW_GET_PRIVATE(folder_view); + priv->show_non_move = show; +/* modest_folder_view_update_model(folder_view, */ +/* TNY_ACCOUNT_STORE(modest_runtime_get_account_store())); */ + + /* Hide special folders */ + model = gtk_tree_view_get_model (GTK_TREE_VIEW (folder_view)); + if (GTK_IS_TREE_MODEL_FILTER (model)) { + gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model)); + } +} + +/* Returns FALSE if it did not selected anything */ +static gboolean +_clipboard_set_selected_data (ModestFolderView *folder_view, + gboolean delete) +{ + ModestFolderViewPrivate *priv = NULL; + TnyFolderStore *folder = NULL; + gboolean retval = FALSE; + + g_return_val_if_fail (MODEST_IS_FOLDER_VIEW (folder_view), FALSE); + priv = MODEST_FOLDER_VIEW_GET_PRIVATE (folder_view); + + /* Set selected data on clipboard */ + g_return_val_if_fail (MODEST_IS_EMAIL_CLIPBOARD (priv->clipboard), FALSE); + folder = modest_folder_view_get_selected (folder_view); + + /* Do not allow to select an account */ + if (TNY_IS_FOLDER (folder)) { + modest_email_clipboard_set_data (priv->clipboard, TNY_FOLDER(folder), NULL, delete); + retval = TRUE; + } + + /* Free */ + g_object_unref (folder); + + return retval; +} + +static void +_clear_hidding_filter (ModestFolderView *folder_view) +{ + ModestFolderViewPrivate *priv; + guint i; + + g_return_if_fail (MODEST_IS_FOLDER_VIEW (folder_view)); + priv = MODEST_FOLDER_VIEW_GET_PRIVATE(folder_view); + + if (priv->hidding_ids != NULL) { + for (i=0; i < priv->n_selected; i++) + g_free (priv->hidding_ids[i]); + g_free(priv->hidding_ids); + } +} + + +static void +on_display_name_changed (ModestAccountMgr *mgr, + const gchar *account, + gpointer user_data) +{ + ModestFolderView *self; + + self = MODEST_FOLDER_VIEW (user_data); + + /* Force a redraw */ +#if GTK_CHECK_VERSION(2, 8, 0) + GtkTreeViewColumn * tree_column; + + tree_column = gtk_tree_view_get_column (GTK_TREE_VIEW (self), + TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN); + gtk_tree_view_column_queue_resize (tree_column); +#else + gtk_widget_queue_draw (GTK_WIDGET (self)); +#endif +}