#include <glib/gi18n.h>
#include <string.h>
-
-#include <tny-gtk-account-tree-model.h>
+#include <gdk/gdkkeysyms.h>
+#include <tny-account-store-view.h>
+#include <tny-gtk-account-list-model.h>
+#include <tny-gtk-folder-store-tree-model.h>
+#include <tny-gtk-header-list-model.h>
+#include <tny-folder.h>
+#include <tny-folder-store-observer.h>
#include <tny-account-store.h>
#include <tny-account.h>
#include <tny-folder.h>
+#include <tny-camel-folder.h>
+#include <tny-simple-list.h>
+#include <modest-tny-account.h>
+#include <modest-tny-folder.h>
+#include <modest-tny-local-folders-account.h>
+#include <modest-tny-outbox-account.h>
+#include <modest-marshal.h>
#include <modest-icon-names.h>
-#include <modest-icon-factory.h>
#include <modest-tny-account-store.h>
-
+#include <modest-text-utils.h>
+#include <modest-runtime.h>
#include "modest-folder-view.h"
-
+#include <modest-dnd.h>
+#include <modest-platform.h>
+#include <modest-widget-memory.h>
+#include <modest-ui-actions.h>
/* 'private'/'protected' functions */
static void modest_folder_view_class_init (ModestFolderViewClass *klass);
static void modest_folder_view_init (ModestFolderView *obj);
static void modest_folder_view_finalize (GObject *obj);
-static gboolean update_model (ModestFolderView *self,
- ModestTnyAccountStore *account_store);
-static gboolean update_model_empty (ModestFolderView *self);
-static void on_selection_changed (GtkTreeSelection *sel, gpointer data);
-static gboolean modest_folder_view_update_model (ModestFolderView *self,
- TnyAccountStoreIface *account_store);
+static void tny_account_store_view_init (gpointer g,
+ gpointer iface_data);
+
+static void modest_folder_view_set_account_store (TnyAccountStoreView *self,
+ TnyAccountStore *account_store);
+
+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_inserted (TnyAccountStore *self,
+ TnyAccount *account,
+ gpointer user_data);
+
+static void on_account_changed (TnyAccountStore *self,
+ TnyAccount *account,
+ gpointer user_data);
+
+static gint cmp_rows (GtkTreeModel *tree_model,
+ GtkTreeIter *iter1,
+ GtkTreeIter *iter2,
+ gpointer user_data);
+
+static gboolean filter_row (GtkTreeModel *model,
+ GtkTreeIter *iter,
+ gpointer data);
+
+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,
+ ModestConfNotificationId notification_id,
+ ModestFolderView *self);
+
+/* DnD functions */
+static void on_drag_data_get (GtkWidget *widget,
+ GdkDragContext *context,
+ GtkSelectionData *selection_data,
+ guint info,
+ guint time,
+ gpointer data);
+
+static void on_drag_data_received (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ GtkSelectionData *selection_data,
+ guint info,
+ guint time,
+ gpointer data);
+
+static gboolean on_drag_motion (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ guint time,
+ gpointer user_data);
+
+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_changed_maybe_select_folder (GtkTreeModel *tree_model,
+ GtkTreePath *path,
+ GtkTreeIter *iter,
+ ModestFolderView *self);
enum {
- FOLDER_SELECTED_SIGNAL,
+ FOLDER_SELECTION_CHANGED_SIGNAL,
+ FOLDER_DISPLAY_NAME_CHANGED_SIGNAL,
LAST_SIGNAL
};
typedef struct _ModestFolderViewPrivate ModestFolderViewPrivate;
struct _ModestFolderViewPrivate {
+ TnyAccountStore *account_store;
+ TnyFolderStore *cur_folder_store;
+
+ TnyFolder *folder_to_select; /* folder to select after the next update */
+
+ ModestConfNotificationId notification_id;
+
+ gulong changed_signal;
+ gulong account_inserted_signal;
+ gulong account_removed_signal;
+ gulong account_changed_signal;
+ gulong conf_key_signal;
+
+ /* not unref this object, its a singlenton */
+ ModestEmailClipboard *clipboard;
+
+ /* Filter tree model */
+ gchar **hidding_ids;
+ guint n_selected;
- TnyAccountStoreIface *account_store;
- TnyFolder *cur_folder;
- gboolean view_is_empty;
+ TnyFolderStoreQuery *query;
+ guint timer_expander;
- gulong sig1, sig2;
- GMutex *lock;
+ 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;
};
-#define MODEST_FOLDER_VIEW_GET_PRIVATE(o) \
- (G_TYPE_INSTANCE_GET_PRIVATE((o), \
- MODEST_TYPE_FOLDER_VIEW, \
+#define MODEST_FOLDER_VIEW_GET_PRIVATE(o) \
+ (G_TYPE_INSTANCE_GET_PRIVATE((o), \
+ MODEST_TYPE_FOLDER_VIEW, \
ModestFolderViewPrivate))
/* globals */
static GObjectClass *parent_class = NULL;
(GInstanceInitFunc) modest_folder_view_init,
NULL
};
+
+ static const GInterfaceInfo tny_account_store_view_info = {
+ (GInterfaceInitFunc) tny_account_store_view_init, /* interface_init */
+ NULL, /* interface_finalize */
+ NULL /* interface_data */
+ };
+
my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
"ModestFolderView",
- &my_info, 0);
+ &my_info, 0);
+
+ g_type_add_interface_static (my_type,
+ TNY_TYPE_ACCOUNT_STORE_VIEW,
+ &tny_account_store_view_info);
}
return my_type;
}
parent_class = g_type_class_peek_parent (klass);
gobject_class->finalize = modest_folder_view_finalize;
-
- klass->update_model = modest_folder_view_update_model;
g_type_class_add_private (gobject_class,
sizeof(ModestFolderViewPrivate));
- signals[FOLDER_SELECTED_SIGNAL] =
- g_signal_new ("folder_selected",
+ signals[FOLDER_SELECTION_CHANGED_SIGNAL] =
+ g_signal_new ("folder_selection_changed",
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (ModestFolderViewClass,
- folder_selected),
+ folder_selection_changed),
NULL, NULL,
- g_cclosure_marshal_VOID__POINTER,
- G_TYPE_NONE, 1, G_TYPE_POINTER);
+ modest_marshal_VOID__POINTER_BOOLEAN,
+ G_TYPE_NONE, 2, G_TYPE_POINTER, G_TYPE_BOOLEAN);
+
+ /*
+ * This signal is emitted whenever the currently selected
+ * folder display name is computed. Note that the name could
+ * be different to the folder name, because we could append
+ * the unread messages count to the folder name to build the
+ * folder display name
+ */
+ signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL] =
+ g_signal_new ("folder-display-name-changed",
+ G_TYPE_FROM_CLASS (gobject_class),
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET (ModestFolderViewClass,
+ folder_display_name_changed),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__STRING,
+ G_TYPE_NONE, 1, G_TYPE_STRING);
+}
+
+/* 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)
{
+ ModestFolderViewPrivate *priv;
GObject *rendobj;
- gchar *fname;
- gint unread;
- TnyFolderType type;
+ gchar *fname = NULL;
+ gint unread = 0;
+ gint all = 0;
+ 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_ACCOUNT_TREE_MODEL_NAME_COLUMN, &fname,
- TNY_GTK_ACCOUNT_TREE_MODEL_TYPE_COLUMN, &type,
- TNY_GTK_ACCOUNT_TREE_MODEL_UNREAD_COLUMN, &unread, -1);
+ 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 (unread > 0) {
- gchar *folder_title = g_strdup_printf ("%s (%d)", fname, unread);
- g_object_set (rendobj,"text", folder_title, "weight", 800, NULL);
- g_free (folder_title);
- } else
- g_object_set (rendobj,"text", fname, "weight", 400, NULL);
-
- g_free (fname);
-}
+ if (!fname)
+ return;
-/* FIXME: move these to TnyMail */
-enum {
+ if (!instance) {
+ g_free (fname);
+ return;
+ }
- TNY_FOLDER_TYPE_NOTES = TNY_FOLDER_TYPE_SENT + 1, /* urgh */
- TNY_FOLDER_TYPE_DRAFTS,
- TNY_FOLDER_TYPE_CONTACTS,
- TNY_FOLDER_TYPE_CALENDAR
-};
+ ModestFolderView *self = MODEST_FOLDER_VIEW (data);
+ priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
-static TnyFolderType
-guess_folder_type (const gchar* name)
-{
- TnyFolderType type;
- gchar *folder;
-
- g_return_val_if_fail (name, TNY_FOLDER_TYPE_NORMAL);
-
- type = TNY_FOLDER_TYPE_NORMAL;
- folder = g_utf8_strdown (name, strlen(name));
-
- if (strcmp (folder, "inbox") == 0 ||
- strcmp (folder, _("inbox")) == 0)
- type = TNY_FOLDER_TYPE_INBOX;
- else if (strcmp (folder, "outbox") == 0 ||
- strcmp (folder, _("outbox")) == 0)
- type = TNY_FOLDER_TYPE_OUTBOX;
- else if (g_str_has_prefix(folder, "junk") ||
- g_str_has_prefix(folder, _("junk")))
- type = TNY_FOLDER_TYPE_JUNK;
- else if (g_str_has_prefix(folder, "trash") ||
- g_str_has_prefix(folder, _("trash")))
- type = TNY_FOLDER_TYPE_JUNK;
- else if (g_str_has_prefix(folder, "sent") ||
- g_str_has_prefix(folder, _("sent")))
- type = TNY_FOLDER_TYPE_SENT;
-
- /* these are not *really* TNY_ types */
- else if (g_str_has_prefix(folder, "draft") ||
- g_str_has_prefix(folder, _("draft")))
- type = TNY_FOLDER_TYPE_DRAFTS;
- else if (g_str_has_prefix(folder, "notes") ||
- g_str_has_prefix(folder, _("notes")))
- type = TNY_FOLDER_TYPE_NOTES;
- else if (g_str_has_prefix(folder, "contacts") ||
- g_str_has_prefix(folder, _("contacts")))
- type = TNY_FOLDER_TYPE_CONTACTS;
- else if (g_str_has_prefix(folder, "calendar") ||
- g_str_has_prefix(folder, _("calendar")))
- type = TNY_FOLDER_TYPE_CALENDAR;
-
- g_free (folder);
- return type;
-}
+ gchar *item_name = NULL;
+ gint item_weight = 400;
+
+ if (type != TNY_FOLDER_TYPE_ROOT) {
+ 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));
+ }
+ }
+ /* Select the number to show: the unread or unsent messages */
+ if ((type == TNY_FOLDER_TYPE_DRAFTS) || (type == TNY_FOLDER_TYPE_OUTBOX))
+ number = all;
+ else
+ number = unread;
+
+ /* Use bold font style if there are unread or unset messages */
+ if (number > 0) {
+ item_name = g_strdup_printf ("%s (%d)", fname, number);
+ item_weight = 800;
+ } else {
+ item_name = g_strdup (fname);
+ item_weight = 400;
+ }
+
+ } else if (TNY_IS_ACCOUNT (instance)) {
+ /* If it's a server account */
+ 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 {
+ 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 */
+ /* TODO: What listens for this signal, and how can it use only the new name? */
+ if (G_OBJECT (priv->cur_folder_store) == instance) {
+ g_signal_emit (G_OBJECT(self),
+ signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL], 0,
+ item_name);
+ }
+ g_free (item_name);
+
+ }
+
+ /* 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);
+ }
+
+ g_object_unref (G_OBJECT (instance));
+ g_free (fname);
+}
static void
icon_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
{
- GObject *rendobj;
- GdkPixbuf *pixbuf;
- TnyFolderType type;
- gchar *fname = NULL;
- gint unread;
+ GObject *rendobj = NULL, *instance = NULL;
+ GdkPixbuf *pixbuf = NULL;
+ TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
+ const gchar *account_id = NULL;
+ gboolean has_children;
rendobj = G_OBJECT(renderer);
gtk_tree_model_get (tree_model, iter,
- TNY_GTK_ACCOUNT_TREE_MODEL_TYPE_COLUMN, &type,
- TNY_GTK_ACCOUNT_TREE_MODEL_NAME_COLUMN, &fname,
- TNY_GTK_ACCOUNT_TREE_MODEL_UNREAD_COLUMN, &unread, -1);
- rendobj = G_OBJECT(renderer);
-
- if (type == TNY_FOLDER_TYPE_NORMAL)
- type = guess_folder_type (fname);
-
- if (fname)
- g_free (fname);
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &instance,
+ -1);
+ has_children = gtk_tree_model_iter_has_child (tree_model, iter);
+
+ if (!instance)
+ return;
+
+ /* 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_INBOX:
- pixbuf = modest_icon_factory_get_small_icon (MODEST_FOLDER_ICON_INBOX);
- break;
- case TNY_FOLDER_TYPE_OUTBOX:
- pixbuf = modest_icon_factory_get_small_icon (MODEST_FOLDER_ICON_OUTBOX);
- break;
- case TNY_FOLDER_TYPE_JUNK:
- pixbuf = modest_icon_factory_get_small_icon (MODEST_FOLDER_ICON_JUNK);
- break;
- case TNY_FOLDER_TYPE_SENT:
- pixbuf = modest_icon_factory_get_small_icon (MODEST_FOLDER_ICON_SENT);
- break;
+ case TNY_FOLDER_TYPE_ROOT:
+ if (TNY_IS_ACCOUNT (instance)) {
+
+ if (modest_tny_account_is_virtual_local_folders (
+ TNY_ACCOUNT (instance))) {
+ pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_LOCAL_FOLDERS);
+ }
+ else {
+ account_id = tny_account_get_id (TNY_ACCOUNT (instance));
+
+ 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);
+ }
+ }
+ 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;
+ case TNY_FOLDER_TYPE_TRASH:
+ pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_TRASH);
+ break;
case TNY_FOLDER_TYPE_DRAFTS:
- pixbuf = modest_icon_factory_get_small_icon (MODEST_FOLDER_ICON_DRAFTS);
- break;
- case TNY_FOLDER_TYPE_NOTES:
- pixbuf = modest_icon_factory_get_small_icon (MODEST_FOLDER_ICON_NOTES);
- break;
- case TNY_FOLDER_TYPE_CALENDAR:
- pixbuf = modest_icon_factory_get_small_icon (MODEST_FOLDER_ICON_CALENDAR);
- break;
- case TNY_FOLDER_TYPE_CONTACTS:
- pixbuf = modest_icon_factory_get_small_icon (MODEST_FOLDER_ICON_CONTACTS);
- break;
+ pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_DRAFTS);
+ break;
case TNY_FOLDER_TYPE_NORMAL:
- default:
- pixbuf = modest_icon_factory_get_small_icon (MODEST_FOLDER_ICON_NORMAL);
- break;
- }
+ default:
+ pixbuf = modest_platform_get_icon (MODEST_FOLDER_ICON_NORMAL);
+ break;
+ }
+
+ g_object_unref (G_OBJECT (instance));
+
+ /* Set pixbuf */
+ g_object_set (rendobj, "pixbuf", pixbuf, NULL);
+ if (has_children && (pixbuf != NULL)) {
+ GdkPixbuf *open_pixbuf, *closed_pixbuf;
+ GdkPixbuf *open_emblem, *closed_emblem;
+ open_pixbuf = gdk_pixbuf_copy (pixbuf);
+ closed_pixbuf = gdk_pixbuf_copy (pixbuf);
+ open_emblem = modest_platform_get_icon ("qgn_list_gene_fldr_exp");
+ closed_emblem = modest_platform_get_icon ("qgn_list_gene_fldr_clp");
+
+ if (open_emblem) {
+ gdk_pixbuf_composite (open_emblem, open_pixbuf, 0, 0,
+ MIN (gdk_pixbuf_get_width (open_emblem),
+ gdk_pixbuf_get_width (open_pixbuf)),
+ MIN (gdk_pixbuf_get_height (open_emblem),
+ gdk_pixbuf_get_height (open_pixbuf)),
+ 0, 0, 1, 1, GDK_INTERP_NEAREST, 255);
+ g_object_set (rendobj, "pixbuf-expander-open", open_pixbuf, NULL);
+ g_object_unref (open_emblem);
+ }
+ if (closed_emblem) {
+ gdk_pixbuf_composite (closed_emblem, closed_pixbuf, 0, 0,
+ MIN (gdk_pixbuf_get_width (closed_emblem),
+ gdk_pixbuf_get_width (closed_pixbuf)),
+ MIN (gdk_pixbuf_get_height (closed_emblem),
+ gdk_pixbuf_get_height (closed_pixbuf)),
+ 0, 0, 1, 1, GDK_INTERP_NEAREST, 255);
+ g_object_set (rendobj, "pixbuf-expander-closed", closed_pixbuf, NULL);
+ g_object_unref (closed_emblem);
+ }
+ if (closed_pixbuf)
+ g_object_unref (closed_pixbuf);
+ if (open_pixbuf)
+ g_object_unref (open_pixbuf);
+ }
- g_object_set (rendobj,
- "pixbuf-expander-open",
- modest_icon_factory_get_icon (MODEST_FOLDER_ICON_OPEN),
- "pixbuf-expander-closed",
- modest_icon_factory_get_icon (MODEST_FOLDER_ICON_CLOSED),
- "pixbuf", pixbuf,
- NULL);
+ if (pixbuf != NULL)
+ g_object_unref (pixbuf);
}
static void
-modest_folder_view_init (ModestFolderView *obj)
+add_columns (GtkWidget *treeview)
{
- ModestFolderViewPrivate *priv;
GtkTreeViewColumn *column;
GtkCellRenderer *renderer;
GtkTreeSelection *sel;
-
- priv = MODEST_FOLDER_VIEW_GET_PRIVATE(obj);
-
- priv->view_is_empty = TRUE;
- priv->account_store = NULL;
- priv->cur_folder = NULL;
- priv->lock = g_mutex_new ();
-
- column = gtk_tree_view_column_new ();
- gtk_tree_view_column_set_title (column,
- _("All Mail Folders"));
-
- gtk_tree_view_append_column (GTK_TREE_VIEW(obj),
- column);
+ /* Create column */
+ column = gtk_tree_view_column_new ();
+ /* Set icon and text render function */
renderer = gtk_cell_renderer_pixbuf_new();
gtk_tree_view_column_pack_start (column, renderer, FALSE);
gtk_tree_view_column_set_cell_data_func(column, renderer,
- icon_cell_data, NULL, NULL);
+ icon_cell_data, treeview, NULL);
renderer = gtk_cell_renderer_text_new();
gtk_tree_view_column_pack_start (column, renderer, FALSE);
gtk_tree_view_column_set_cell_data_func(column, renderer,
- text_cell_data, NULL, NULL);
+ text_cell_data, treeview, NULL);
- sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(obj));
+ /* Set selection mode */
+ sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(treeview));
gtk_tree_selection_set_mode (sel, GTK_SELECTION_SINGLE);
+ /* Set treeview appearance */
gtk_tree_view_column_set_spacing (column, 2);
gtk_tree_view_column_set_resizable (column, TRUE);
gtk_tree_view_column_set_fixed_width (column, TRUE);
- gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(obj), TRUE);
- gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(obj), FALSE);
+ gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(treeview), FALSE);
+ gtk_tree_view_set_enable_search (GTK_TREE_VIEW(treeview), FALSE);
+
+ /* Add column */
+ gtk_tree_view_append_column (GTK_TREE_VIEW(treeview),column);
+}
+static void
+modest_folder_view_init (ModestFolderView *obj)
+{
+ ModestFolderViewPrivate *priv;
+ ModestConf *conf;
+
+ priv = MODEST_FOLDER_VIEW_GET_PRIVATE(obj);
+
+ priv->timer_expander = 0;
+ priv->account_store = NULL;
+ priv->query = NULL;
+ priv->style = MODEST_FOLDER_VIEW_STYLE_SHOW_ALL;
+ priv->cur_folder_store = NULL;
+ priv->visible_account_id = NULL;
+ priv->folder_to_select = NULL;
+
+ /* 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));
+
+ /* Connect signals */
+ g_signal_connect (G_OBJECT (obj),
+ "key-press-event",
+ G_CALLBACK (on_key_pressed), NULL);
+
+ /*
+ * Track changes in the local account name (in the device it
+ * will be the device name)
+ */
+ priv->notification_id = modest_conf_listen_to_namespace (conf,
+ MODEST_CONF_NAMESPACE);
+ priv->conf_key_signal = g_signal_connect (G_OBJECT(conf),
+ "key_changed",
+ G_CALLBACK(on_configuration_key_changed),
+ obj);
}
+static void
+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;
+}
static void
modest_folder_view_finalize (GObject *obj)
g_return_if_fail (obj);
priv = MODEST_FOLDER_VIEW_GET_PRIVATE(obj);
+
+ if (priv->notification_id) {
+ modest_conf_forget_namespace (modest_runtime_get_conf (),
+ MODEST_CONF_NAMESPACE,
+ priv->notification_id);
+ }
+
+ if (priv->timer_expander != 0) {
+ g_source_remove (priv->timer_expander);
+ priv->timer_expander = 0;
+ }
+
if (priv->account_store) {
g_signal_handler_disconnect (G_OBJECT(priv->account_store),
- priv->sig1);
+ priv->account_inserted_signal);
+ g_signal_handler_disconnect (G_OBJECT(priv->account_store),
+ 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;
}
- if (priv->lock) {
- g_mutex_free (priv->lock);
- priv->lock = NULL;
+ if (priv->query) {
+ g_object_unref (G_OBJECT (priv->query));
+ 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->sig2);
+ g_signal_handler_disconnect (G_OBJECT(sel), priv->changed_signal);
+
+ 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) {
+ if (TNY_IS_FOLDER(priv->cur_folder_store))
+ tny_folder_sync (TNY_FOLDER(priv->cur_folder_store), FALSE, NULL);
+ /* FALSE --> expunge the message */
+
+ 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);
}
static void
-on_account_update (TnyAccountStoreIface *account_store, const gchar *account,
- gpointer user_data)
+modest_folder_view_set_account_store (TnyAccountStoreView *self, TnyAccountStore *account_store)
{
- update_model_empty (MODEST_FOLDER_VIEW(user_data));
+ ModestFolderViewPrivate *priv;
+ TnyDevice *device;
+
+ g_return_if_fail (MODEST_IS_FOLDER_VIEW (self));
+ g_return_if_fail (TNY_IS_ACCOUNT_STORE (account_store));
+
+ priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
+ device = tny_account_store_get_device (account_store);
+
+ 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_removed_signal))
+ g_signal_handler_disconnect (G_OBJECT (priv->account_store),
+ priv->account_removed_signal);
+ if (g_signal_handler_is_connected (G_OBJECT (priv->account_store),
+ priv->account_changed_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 = g_object_ref (G_OBJECT (account_store));
+
+ priv->account_removed_signal =
+ g_signal_connect (G_OBJECT(account_store), "account_removed",
+ G_CALLBACK (on_account_removed), self);
+
+ 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);
- 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);
+ g_object_unref (G_OBJECT (device));
}
-
-GtkWidget*
-modest_folder_view_new (ModestTnyAccountStore *account_store)
+static void
+on_account_inserted (TnyAccountStore *account_store,
+ TnyAccount *account,
+ gpointer user_data)
{
- GObject *self;
ModestFolderViewPrivate *priv;
- GtkTreeSelection *sel;
-
- g_return_val_if_fail (account_store, NULL);
-
- self = G_OBJECT(g_object_new(MODEST_TYPE_FOLDER_VIEW, NULL));
- priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
-
- if (!update_model (MODEST_FOLDER_VIEW(self),
- MODEST_TNY_ACCOUNT_STORE(account_store)))
- g_printerr ("modest: failed to update model");
-
- priv->sig1 = g_signal_connect (G_OBJECT(account_store), "account_update",
- G_CALLBACK (on_account_update), self);
-
- sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
- priv->sig2 = g_signal_connect (sel, "changed",
- G_CALLBACK(on_selection_changed), self);
-
- return GTK_WIDGET(self);
+ 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);
+
+ /* Get the inner model */
+ filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (user_data));
+ sort_model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (filter_model));
+
+ /* 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));
}
+static void
+on_account_changed (TnyAccountStore *account_store, TnyAccount *tny_account,
+ gpointer user_data)
+{
+ g_warning ("%s: account_id = %s", __FUNCTION__, tny_account_get_id(tny_account));
+}
-static gboolean
-update_model_empty (ModestFolderView *self)
+
+static void
+on_account_removed (TnyAccountStore *account_store,
+ TnyAccount *account,
+ gpointer user_data)
{
- GtkTreeIter iter;
- GtkTreeStore *store;
+ ModestFolderView *self = NULL;
ModestFolderViewPrivate *priv;
-
- g_return_val_if_fail (self, FALSE);
- priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
+ GtkTreeModel *sort_model, *filter_model;
- store = gtk_tree_store_new (1, G_TYPE_STRING);
- gtk_tree_store_append (store, &iter, NULL);
+ /* Ignore transport account removals, we're not showing them
+ in the folder view */
+ if (TNY_IS_TRANSPORT_ACCOUNT (account))
+ return;
- gtk_tree_store_set (store, &iter, 0,
- _("(empty)"), -1);
+ g_print ("--------------------- FOLDER ---------------\n");
- gtk_tree_view_set_model (GTK_TREE_VIEW(self),
- GTK_TREE_MODEL(store));
- g_object_unref (store);
+ self = MODEST_FOLDER_VIEW (user_data);
+ priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
- priv->view_is_empty = TRUE;
+ /* TODO: invalidate the cur_folder_* and folder_to_select things */
- g_signal_emit (G_OBJECT(self), signals[FOLDER_SELECTED_SIGNAL], 0,
- NULL);
+ /* Remove the account from the model */
+ filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
+ sort_model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (filter_model));
+ tny_list_remove (TNY_LIST (gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (sort_model))),
+ G_OBJECT (account));
- return TRUE;
+ /* 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);
+ }
+
+ /* Select the INBOX */
+ modest_folder_view_select_first_inbox_or_local (self);
}
+void
+modest_folder_view_set_title (ModestFolderView *self, const gchar *title)
+{
+ GtkTreeViewColumn *col;
+
+ g_return_if_fail (self);
+
+ col = gtk_tree_view_get_column (GTK_TREE_VIEW(self), 0);
+ if (!col) {
+ g_printerr ("modest: failed get column for title\n");
+ return;
+ }
+
+ gtk_tree_view_column_set_title (col, title);
+ gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self),
+ title != NULL);
+}
static gboolean
-update_model (ModestFolderView *self, ModestTnyAccountStore *account_store)
+modest_folder_view_on_map (ModestFolderView *self,
+ GdkEventExpose *event,
+ gpointer data)
{
ModestFolderViewPrivate *priv;
- TnyList *account_list;
- GtkTreeModel *model, *sortable;
+ 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);
+ }
+ return FALSE;
+}
- g_return_val_if_fail (account_store, FALSE);
- priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
+GtkWidget*
+modest_folder_view_new (TnyFolderStoreQuery *query)
+{
+ GObject *self;
+ ModestFolderViewPrivate *priv;
+ GtkTreeSelection *sel;
+
+ self = G_OBJECT (g_object_new (MODEST_TYPE_FOLDER_VIEW, NULL));
+ priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
+
+ if (query)
+ priv->query = g_object_ref (query);
- model = GTK_TREE_MODEL(tny_gtk_account_tree_model_new (TRUE)); /* async */
- account_list = TNY_LIST(model);
+ sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
+ priv->changed_signal = g_signal_connect (sel, "changed",
+ G_CALLBACK (on_selection_changed), self);
- update_model_empty (self); /* cleanup */
- priv->view_is_empty = TRUE;
+ g_signal_connect (self, "expose-event", G_CALLBACK (modest_folder_view_on_map), NULL);
- tny_account_store_get_accounts (TNY_ACCOUNT_STORE(account_store),
- account_list,
- TNY_ACCOUNT_STORE_STORE_ACCOUNTS);
+ return GTK_WIDGET(self);
+}
+
+/* this feels dirty; any other way to expand all the root items? */
+static void
+expand_root_items (ModestFolderView *self)
+{
+ GtkTreePath *path;
+ 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))
+ gtk_tree_path_next (path);
+
+ gtk_tree_path_free (path);
+}
+
+/*
+ * We use this function to implement the
+ * MODEST_FOLDER_VIEW_STYLE_SHOW_ONE style. We only show the default
+ * account in this case, and the local folders.
+ */
+static gboolean
+filter_row (GtkTreeModel *model,
+ GtkTreeIter *iter,
+ gpointer data)
+{
+ ModestFolderViewPrivate *priv;
+ gboolean retval = TRUE;
+ 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);
+
+ /* 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 (account_list) {
+ 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);
- sortable = gtk_tree_model_sort_new_with_model (model);
- gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (sortable),
- TNY_GTK_ACCOUNT_TREE_MODEL_NAME_COLUMN,
- GTK_SORT_ASCENDING);
+ /* 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;
+ }
+ }
+
+ /* 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;
+ }
+ }
- gtk_tree_view_set_model (GTK_TREE_VIEW(self), sortable);
+ /* 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));
- priv->view_is_empty = FALSE;
- g_object_unref (model);
+ 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_OUTBOX || type == TNY_FOLDER_TYPE_SENT
+ || type == TNY_FOLDER_TYPE_DRAFTS)
+ {
+ retval = FALSE;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ /* Free */
+ g_object_unref (instance);
+
+ return retval;
+}
+
+
+gboolean
+modest_folder_view_update_model (ModestFolderView *self,
+ TnyAccountStore *account_store)
+{
+ ModestFolderViewPrivate *priv;
+ GtkTreeModel *model /* , *old_model */;
+ /* TnyAccount *local_account; */
+ TnyList *model_as_list;
+
+ g_return_val_if_fail (MODEST_IS_FOLDER_VIEW (self), FALSE);
+ g_return_val_if_fail (account_store, FALSE);
+
+ priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
+
+ /* Notify that there is no folder selected */
+ g_signal_emit (G_OBJECT(self),
+ signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0,
+ 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 (NULL);
+
+ /* Deal with the model via its TnyList Interface,
+ * filling the TnyList via a get_accounts() call: */
+ model_as_list = TNY_LIST(model);
+ /* Get the accounts: */
+ tny_account_store_get_accounts (TNY_ACCOUNT_STORE(account_store),
+ model_as_list,
+ TNY_ACCOUNT_STORE_STORE_ACCOUNTS);
+ g_object_unref (model_as_list);
+ model_as_list = NULL;
+
+ 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 */
+ 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-changed",
+ (GCallback)on_row_changed_maybe_select_folder, self);
+ g_signal_connect (G_OBJECT(filter_model), "row-inserted",
+ (GCallback)on_row_changed_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;
}
on_selection_changed (GtkTreeSelection *sel, gpointer user_data)
{
GtkTreeModel *model;
- TnyFolder *folder = NULL;
+ TnyFolderStore *folder = NULL;
GtkTreeIter iter;
ModestFolderView *tree_view;
ModestFolderViewPrivate *priv;
- gint type;
g_return_if_fail (sel);
g_return_if_fail (user_data);
-
+
priv = MODEST_FOLDER_VIEW_GET_PRIVATE(user_data);
- /* is_empty means that there is only the 'empty' item */
- if (priv->view_is_empty)
+ if(!gtk_tree_selection_get_selected (sel, &model, &iter))
return;
-
- /* folder was _un_selected if true */
- if (!gtk_tree_selection_get_selected (sel, &model, &iter)) {
- priv->cur_folder = NULL; /* FIXME: need this? */
- return;
- }
- tree_view = MODEST_FOLDER_VIEW (user_data);
+ /* Notify the display name observers */
+ g_signal_emit (G_OBJECT(user_data),
+ signals[FOLDER_DISPLAY_NAME_CHANGED_SIGNAL], 0,
+ NULL);
- gtk_tree_model_get (model, &iter,
- TNY_GTK_ACCOUNT_TREE_MODEL_TYPE_COLUMN,
- &type, -1);
+ tree_view = MODEST_FOLDER_VIEW (user_data);
+ gtk_tree_model_get (model, &iter,
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder,
+ -1);
- if (type == TNY_FOLDER_TYPE_ROOT) {
- g_message ("FOLDER ROOT");
- } else {
- gtk_tree_model_get (model, &iter,
- TNY_GTK_ACCOUNT_TREE_MODEL_INSTANCE_COLUMN,
- &folder, -1);
+ /* If the folder is the same do not notify */
+ if (priv->cur_folder_store == folder && folder) {
+ g_object_unref (folder);
+ return;
+ }
+
+ /* Current folder was unselected */
+ if (priv->cur_folder_store) {
+ g_signal_emit (G_OBJECT(tree_view), signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0,
+ priv->cur_folder_store, FALSE);
+
+ if (TNY_IS_FOLDER(priv->cur_folder_store))
+ tny_folder_sync_async (TNY_FOLDER(priv->cur_folder_store),
+ FALSE, NULL, NULL, NULL);
+ /* FALSE --> don't expunge the messages */
+
+ 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, priv->cur_folder_store, TRUE);
+}
+
+TnyFolderStore *
+modest_folder_view_get_selected (ModestFolderView *self)
+{
+ ModestFolderViewPrivate *priv;
+
+ g_return_val_if_fail (self, NULL);
+
+ priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
+ if (priv->cur_folder_store)
+ g_object_ref (priv->cur_folder_store);
+
+ return priv->cur_folder_store;
+}
- if (TNY_IS_FOLDER (folder)) {
+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 according to these rules:
+ * 1st - remote accounts
+ * 2nd - local account
+ * 3rd - MMC account
+ */
+static gint
+cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2,
+ gpointer user_data)
+{
+ 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,
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder1,
+ -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);
+
+ /* 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 (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 {
+ /* Compare items of the same type: */
- if (priv->cur_folder)
- tny_folder_expunge (priv->cur_folder);
- priv->cur_folder = folder;
+ 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 {
+ 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) &&
+ 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)));
+ }
+ 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)
+ g_object_unref(G_OBJECT(folder2));
+
+ g_free (name1);
+ g_free (name2);
+
+ return cmp;
+}
+
+/*****************************************************************************/
+/* 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)
+{
+ 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);
+
+ gtk_tree_set_row_drag_data (selection_data,
+ model,
+ source_row);
+
+ gtk_tree_path_free (source_row);
+}
+
+typedef struct _DndHelper {
+ gboolean delete_source;
+ GtkTreePath *source_row;
+ GdkDragContext *context;
+ guint time;
+} DndHelper;
+
+
+/*
+ * 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,
+ ModestMailOperationState *state,
+ gpointer user_data)
+{
+ gboolean success;
+ DndHelper *helper;
+
+ helper = (DndHelper *) user_data;
+
+ if (!state->finished)
+ return;
+
+ if (state->status == MODEST_MAIL_OPERATION_STATUS_SUCCESS) {
+ success = TRUE;
+ } else {
+ success = FALSE;
+ }
+
+ /* Notify the drag source. Never call delete, the monitor will
+ do the job if needed */
+ gtk_drag_finish (helper->context, success, FALSE, helper->time);
+
+ /* Free the helper */
+ gtk_tree_path_free (helper->source_row);
+ g_slice_free (DndHelper, helper);
+}
+
+
+/* get the folder for the row the treepath refers to. */
+/* folder must be unref'd */
+static TnyFolder*
+tree_path_to_folder (GtkTreeModel *model, GtkTreePath *path)
+{
+ GtkTreeIter iter;
+ TnyFolder *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,
+ DndHelper *helper)
+{
+ TnyList *headers = NULL;
+ TnyHeader *header = NULL;
+ TnyFolder *folder = NULL;
+ ModestMailOperation *mail_op = NULL;
+ GtkTreeIter source_iter;
+
+ g_return_if_fail (GTK_IS_TREE_MODEL(source_model));
+ g_return_if_fail (GTK_IS_TREE_MODEL(dest_model));
+ g_return_if_fail (dest_row);
+ g_return_if_fail (helper);
+
+ /* 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);
+ if (!TNY_IS_HEADER(header)) {
+ g_warning ("BUG: %s could not get a valid header", __FUNCTION__);
+ goto cleanup;
+ }
+
+ /* Get Folder */
+ folder = tree_path_to_folder (dest_model, dest_row);
+ if (!TNY_IS_FOLDER(folder)) {
+ g_warning ("BUG: %s could not get a valid folder", __FUNCTION__);
+ goto cleanup;
+ }
+ if (modest_tny_folder_get_rules(folder) & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE) {
+ g_debug ("folder rules: cannot write to that folder");
+ goto cleanup;
+ }
+
+
+ /* Transfer message */
+ mail_op = modest_mail_operation_new_with_error_handling (MODEST_MAIL_OPERATION_TYPE_RECEIVE,
+ NULL,
+ modest_ui_actions_move_folder_error_handler,
+ 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);
+
+ 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);
+
+ /* Frees */
+cleanup:
+ if (G_IS_OBJECT(mail_op))
+ g_object_unref (G_OBJECT (mail_op));
+ if (G_IS_OBJECT(header))
+ g_object_unref (G_OBJECT (header));
+ if (G_IS_OBJECT(folder))
+ g_object_unref (G_OBJECT (folder));
+ if (G_IS_OBJECT(headers))
+ g_object_unref (headers);
+}
+
+/*
+ * This function is used by drag_data_received_cb to manage drag and
+ * drop of a folder, i.e, and drag from the folder view to the same
+ * folder view.
+ */
+static void
+drag_and_drop_from_folder_view (GtkTreeModel *source_model,
+ GtkTreeModel *dest_model,
+ GtkTreePath *dest_row,
+ GtkSelectionData *selection_data,
+ DndHelper *helper)
+{
+ ModestMailOperation *mail_op = NULL;
+ GtkTreeIter parent_iter, iter;
+ TnyFolderStore *parent_folder = NULL;
+ TnyFolder *folder = NULL;
+ gboolean forbidden = TRUE;
+
+ /* check the folder rules for the destination */
+ folder = tree_path_to_folder (dest_model, dest_row);
+ if (folder) {
+ ModestTnyFolderRules rules =
+ modest_tny_folder_get_rules (folder);
+ forbidden = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
+ if (forbidden)
+ g_debug ("folder rules: cannot write to that folder");
+ g_object_unref (folder);
+ }
+
+ if (!forbidden) {
+ /* check the folder rules for the source */
+ folder = tree_path_to_folder (source_model, helper->source_row);
+ if (folder) {
+ ModestTnyFolderRules rules =
+ modest_tny_folder_get_rules (folder);
+ forbidden = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
+ if (forbidden)
+ g_debug ("folder rules: cannot move that folder");
+ g_object_unref (folder);
+ }
+ }
+
+
+ /* Check if the drag is possible */
+ if (forbidden || !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);
+ 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,
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN,
+ &parent_folder, -1);
+ gtk_tree_model_get (source_model, &iter,
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN,
+ &folder, -1);
+
+ /* Offer the connection dialog if necessary, for the destination parent folder and source folder: */
+ if (modest_platform_connect_and_wait_if_network_folderstore (NULL, parent_folder) &&
+ modest_platform_connect_and_wait_if_network_folderstore (NULL, TNY_FOLDER_STORE (folder))) {
+ /* Do the mail operation */
+ mail_op = modest_mail_operation_new_with_error_handling (MODEST_MAIL_OPERATION_TYPE_RECEIVE,
+ NULL,
+ modest_ui_actions_move_folder_error_handler,
+ 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 (mail_op,
+ folder,
+ parent_folder,
+ helper->delete_source,
+ NULL,
+ NULL);
+
+ g_object_unref (G_OBJECT (mail_op));
+ }
+
+ /* Frees */
+ g_object_unref (G_OBJECT (parent_folder));
+ g_object_unref (G_OBJECT (folder));
+}
+
+/*
+ * This function receives the data set by the "drag-data-get" signal
+ * handler. This information comes within the #GtkSelectionData. This
+ * function will manage both the drags of folders of the treeview and
+ * drags of headers of the header view widget.
+ */
+static void
+on_drag_data_received (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ GtkSelectionData *selection_data,
+ guint target_type,
+ guint time,
+ gpointer data)
+{
+ GtkWidget *source_widget;
+ GtkTreeModel *dest_model, *source_model;
+ GtkTreePath *source_row, *dest_row;
+ GtkTreeViewDropPosition pos;
+ gboolean success = FALSE, delete_source = FALSE;
+ DndHelper *helper = NULL;
+
+ /* Do not allow further process */
+ g_signal_stop_emission_by_name (widget, "drag-data-received");
+ source_widget = gtk_drag_get_source_widget (context);
+
+ /* Get the action */
+ if (context->action == GDK_ACTION_MOVE) {
+ delete_source = TRUE;
+
+ /* Notify that there is no folder selected. We need to
+ do this in order to update the headers view (and
+ its monitors, because when moving, the old folder
+ 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 (source_widget == widget) {
+ ModestFolderViewPrivate *priv;
+
+ priv = MODEST_FOLDER_VIEW_GET_PRIVATE (widget);
+ if (priv->cur_folder_store) {
+ g_object_unref (priv->cur_folder_store);
+ priv->cur_folder_store = NULL;
+ }
+
+ g_signal_emit (G_OBJECT (widget),
+ signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0, NULL, FALSE);
+ }
+ }
+
+ /* 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);
+
+ /* Select the destination model */
+ if (source_widget == widget) {
+ dest_model = source_model;
+ } else {
+ 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
+ is not selected anymore */
+ gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget), x, y,
+ &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;
+
+ /* Drags from the header view */
+ if (source_widget != widget) {
+
+ drag_and_drop_from_header_view (source_model,
+ dest_model,
+ dest_row,
+ helper);
+ } else {
+
+
+ drag_and_drop_from_folder_view (source_model,
+ dest_model,
+ dest_row,
+ selection_data,
+ helper);
+ }
+
+ /* Frees */
+ gtk_tree_path_free (source_row);
+ gtk_tree_path_free (dest_row);
+}
+
+/*
+ * We define a "drag-drop" signal handler because we do not want to
+ * use the default one, because the default one always calls
+ * gtk_drag_finish and we prefer to do it in the "drag-data-received"
+ * signal handler, because there we have all the information available
+ * to know if the dnd was a success or not.
+ */
+static gboolean
+drag_drop_cb (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ guint time,
+ gpointer user_data)
+{
+ gpointer target;
+
+ if (!context->targets)
+ return FALSE;
+
+ /* Check if we're dragging a folder row */
+ target = gtk_drag_dest_find_target (widget, context, NULL);
+
+ /* Request the data from the source. */
+ gtk_drag_get_data(widget, context, target, time);
+
+ return TRUE;
+}
+
+/*
+ * This function expands a node of a tree view if it's not expanded
+ * yet. Not sure why it needs the threads stuff, but gtk+`example code
+ * does that, so that's why they're here.
+ */
+static gint
+expand_row_timeout (gpointer data)
+{
+ GtkTreeView *tree_view = data;
+ GtkTreePath *dest_path = NULL;
+ GtkTreeViewDropPosition pos;
+ gboolean result = FALSE;
+
+ GDK_THREADS_ENTER ();
+
+ gtk_tree_view_get_drag_dest_row (tree_view,
+ &dest_path,
+ &pos);
+
+ if (dest_path &&
+ (pos == GTK_TREE_VIEW_DROP_INTO_OR_AFTER ||
+ pos == GTK_TREE_VIEW_DROP_INTO_OR_BEFORE)) {
+ gtk_tree_view_expand_row (tree_view, dest_path, FALSE);
+ gtk_tree_path_free (dest_path);
+ }
+ else {
+ if (dest_path)
+ gtk_tree_path_free (dest_path);
+
+ result = TRUE;
+ }
+
+ GDK_THREADS_LEAVE ();
+
+ return result;
+}
+
+/*
+ * This function is called whenever the pointer is moved over a widget
+ * while dragging some data. It installs a timeout that will expand a
+ * node of the treeview if not expanded yet. This function also calls
+ * gdk_drag_status in order to set the suggested action that will be
+ * used by the "drag-data-received" signal handler to know if we
+ * should do a move or just a copy of the data.
+ */
+static gboolean
+on_drag_motion (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ guint time,
+ gpointer user_data)
+{
+ GtkTreeViewDropPosition pos;
+ GtkTreePath *dest_row;
+ ModestFolderViewPrivate *priv;
+ GdkDragAction suggested_action;
+ gboolean valid_location = FALSE;
+
+ priv = MODEST_FOLDER_VIEW_GET_PRIVATE (widget);
+
+ if (priv->timer_expander != 0) {
+ g_source_remove (priv->timer_expander);
+ priv->timer_expander = 0;
+ }
+
+ gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget),
+ x, y,
+ &dest_row,
+ &pos);
+
+ /* Do not allow drops between folders */
+ if (!dest_row ||
+ pos == GTK_TREE_VIEW_DROP_BEFORE ||
+ pos == GTK_TREE_VIEW_DROP_AFTER) {
+ gtk_tree_view_set_drag_dest_row(GTK_TREE_VIEW (widget), NULL, 0);
+ gdk_drag_status(context, 0, time);
+ valid_location = FALSE;
+ goto out;
+ } else {
+ valid_location = TRUE;
+ }
+
+ /* 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);
+ }
+
+ /* Select the desired action. By default we pick MOVE */
+ suggested_action = GDK_ACTION_MOVE;
+
+ if (context->actions == GDK_ACTION_COPY)
+ gdk_drag_status(context, GDK_ACTION_COPY, time);
+ else if (context->actions == GDK_ACTION_MOVE)
+ gdk_drag_status(context, GDK_ACTION_MOVE, time);
+ else if (context->actions & suggested_action)
+ gdk_drag_status(context, suggested_action, time);
+ else
+ gdk_drag_status(context, GDK_ACTION_DEFAULT, time);
+
+ out:
+ 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.
+ */
+static void
+setup_drag_and_drop (GtkTreeView *self)
+{
+ /* Set up the folder view as a dnd destination. Set only the
+ highlight flag, otherwise gtk will have a different
+ behaviour */
+ gtk_drag_dest_set (GTK_WIDGET (self),
+ GTK_DEST_DEFAULT_HIGHLIGHT,
+ folder_view_drag_types,
+ G_N_ELEMENTS (folder_view_drag_types),
+ GDK_ACTION_MOVE | GDK_ACTION_COPY);
+
+ g_signal_connect (G_OBJECT (self),
+ "drag_data_received",
+ G_CALLBACK (on_drag_data_received),
+ NULL);
+
+
+ /* Set up the treeview as a dnd source */
+ gtk_drag_source_set (GTK_WIDGET (self),
+ GDK_BUTTON1_MASK,
+ folder_view_drag_types,
+ G_N_ELEMENTS (folder_view_drag_types),
+ GDK_ACTION_MOVE | GDK_ACTION_COPY);
+
+ g_signal_connect (G_OBJECT (self),
+ "drag_motion",
+ G_CALLBACK (on_drag_motion),
+ NULL);
+
+ g_signal_connect (G_OBJECT (self),
+ "drag_data_get",
+ G_CALLBACK (on_drag_data_get),
+ NULL);
+
+ g_signal_connect (G_OBJECT (self),
+ "drag_drop",
+ G_CALLBACK (drag_drop_cb),
+ NULL);
+}
+
+/*
+ * This function manages the navigation through the folders using the
+ * keyboard or the hardware keys in the device
+ */
+static gboolean
+on_key_pressed (GtkWidget *self,
+ GdkEventKey *event,
+ gpointer user_data)
+{
+ GtkTreeSelection *selection;
+ GtkTreeIter iter;
+ GtkTreeModel *model;
+ gboolean retval = FALSE;
+
+ /* Up and Down are automatically managed by the treeview */
+ if (event->keyval == GDK_Return) {
+ /* Expand/Collapse the selected row */
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
+ if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
+ GtkTreePath *path;
+
+ path = gtk_tree_model_get_path (model, &iter);
+
+ if (gtk_tree_view_row_expanded (GTK_TREE_VIEW (self), path))
+ gtk_tree_view_collapse_row (GTK_TREE_VIEW (self), path);
+ else
+ gtk_tree_view_expand_row (GTK_TREE_VIEW (self), path, FALSE);
+ gtk_tree_path_free (path);
+ }
+ /* No further processing */
+ retval = TRUE;
+ }
+
+ return retval;
+}
+
+/*
+ * We listen to the changes in the local folder account name key,
+ * because we want to show the right name in the view. The local
+ * folder account name corresponds to the device name in the Maemo
+ * version. We do this because we do not want to query gconf on each
+ * tree view refresh. It's better to cache it and change whenever
+ * necessary.
+ */
+static void
+on_configuration_key_changed (ModestConf* conf,
+ const gchar *key,
+ ModestConfEvent event,
+ ModestConfNotificationId id,
+ ModestFolderView *self)
+{
+ ModestFolderViewPrivate *priv;
+
+
+ g_return_if_fail (MODEST_IS_FOLDER_VIEW (self));
+ priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
+
+ /* Do not listen for changes in other namespaces */
+ if (priv->notification_id != id)
+ return;
+
+ if (!strcmp (key, MODEST_CONF_DEVICE_NAME)) {
+ g_free (priv->local_account_name);
+
+ if (event == MODEST_CONF_EVENT_KEY_UNSET)
+ priv->local_account_name = g_strdup (MODEST_LOCAL_FOLDERS_DEFAULT_DISPLAY_NAME);
+ else
+ priv->local_account_name = modest_conf_get_string (modest_runtime_get_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);
+ gtk_tree_view_column_queue_resize (tree_column);
+#endif
+ }
+}
+
+void
+modest_folder_view_set_style (ModestFolderView *self,
+ ModestFolderViewStyle style)
+{
+ ModestFolderViewPrivate *priv;
+
+ g_return_if_fail (self);
+
+ priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
+
+ priv->style = style;
+}
+
+void
+modest_folder_view_set_account_id_of_visible_server_account (ModestFolderView *self,
+ const gchar *account_id)
+{
+ ModestFolderViewPrivate *priv;
+ GtkTreeModel *model;
+
+ g_return_if_fail (self);
+
+ priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
+
+ /* 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 = 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 *
+modest_folder_view_get_account_id_of_visible_server_account (ModestFolderView *self)
+{
+ ModestFolderViewPrivate *priv;
+
+ g_return_val_if_fail (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;
+
+ 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));
+
+ gtk_tree_model_get_iter_first (model, &iter);
+
+ 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_path_free (path);
+}
+
+
+/* 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_debug ("===> %s (%p ---- %p)", name, a_folder, folder);
+ 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_changed_maybe_select_folder (GtkTreeModel *tree_model, GtkTreePath *path, GtkTreeIter *iter,
+ ModestFolderView *self)
+{
+ ModestFolderViewPrivate *priv = NULL;
+ GtkTreeSelection *sel;
+
+ if (!MODEST_IS_FOLDER_VIEW(self))
+ return;
+
+ priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
+
+ 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);
- g_signal_emit (G_OBJECT(tree_view), signals[FOLDER_SELECTED_SIGNAL], 0,
- folder);
+ 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);
+
}
+ g_object_unref (priv->folder_to_select);
+ priv->folder_to_select = NULL;
}
}
-static gboolean
-modest_folder_view_update_model (ModestFolderView *self, TnyAccountStoreIface *account_store)
+gboolean
+modest_folder_view_select_folder (ModestFolderView *self, TnyFolder *folder,
+ gboolean after_change)
{
- gboolean retval;
+ GtkTreeModel *model;
+ GtkTreeIter iter, folder_iter;
+ GtkTreeSelection *sel;
+ ModestFolderViewPrivate *priv = NULL;
- g_return_val_if_fail (MODEST_IS_FOLDER_VIEW (self), FALSE);
- retval = update_model (self, MODEST_TNY_ACCOUNT_STORE(account_store)); /* ugly */
+ g_return_val_if_fail (MODEST_IS_FOLDER_VIEW (self), FALSE);
+ g_return_val_if_fail (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;
+
+
+ gtk_tree_model_get_iter_first (model, &iter);
+ 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 *folder_view)
+{
+ /* Copy selection */
+ _clipboard_set_selected_data (folder_view, 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 (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_show_non_move_folders (ModestFolderView *folder_view,
+ gboolean show)
+{
+ ModestFolderViewPrivate* 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()));
+}
- g_signal_emit (G_OBJECT(self), signals[FOLDER_SELECTED_SIGNAL],
- 0, NULL);
+/* 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);
+ }
+}
+
+