#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-account-store.h>
#include <tny-account.h>
#include <tny-folder.h>
+#include <tny-camel-folder.h>
+#include <tny-simple-list.h>
#include <modest-tny-folder.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"
/* 'private'/'protected' functions */
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 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 gint cmp_rows (GtkTreeModel *tree_model,
+ GtkTreeIter *iter1,
+ GtkTreeIter *iter2,
+ gpointer user_data);
+
+/* DnD functions */
+static void drag_data_get_cb (GtkWidget *widget,
+ GdkDragContext *context,
+ GtkSelectionData *selection_data,
+ guint info,
+ guint time,
+ gpointer data);
-static void on_selection_changed (GtkTreeSelection *sel, gpointer data);
-static void on_subscription_changed (TnyStoreAccount *store_account, TnyFolder *folder,
- ModestFolderView *self);
+static void drag_data_received_cb (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ GtkSelectionData *selection_data,
+ guint info,
+ guint time,
+ gpointer data);
-static gboolean modest_folder_view_update_model (ModestFolderView *self,
- TnyAccountStore *account_store);
+static gboolean drag_motion_cb (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ guint time,
+ gpointer user_data);
-static void modest_folder_view_disconnect_store_account_handlers (GtkTreeView *self);
+static gint expand_row_timeout (gpointer data);
-static gint cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2,
- gpointer user_data);
+static void setup_drag_and_drop (GtkTreeView *self);
+
+
+static const GtkTargetEntry drag_types[] =
+{
+ { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_WIDGET, 2 }
+};
enum {
FOLDER_SELECTION_CHANGED_SIGNAL,
+ FOLDER_MOVED_SIGNAL,
LAST_SIGNAL
};
typedef struct _ModestFolderViewPrivate ModestFolderViewPrivate;
struct _ModestFolderViewPrivate {
-
TnyAccountStore *account_store;
TnyFolder *cur_folder;
+ GtkTreeRowReference *cur_row;
gulong sig1, sig2;
- gulong *store_accounts_handlers;
GMutex *lock;
GtkTreeSelection *cur_selection;
TnyFolderStoreQuery *query;
-
+ guint timer_expander;
};
#define MODEST_FOLDER_VIEW_GET_PRIVATE(o) \
(G_TYPE_INSTANCE_GET_PRIVATE((o), \
NULL, NULL,
modest_marshal_VOID__POINTER_BOOLEAN,
G_TYPE_NONE, 2, G_TYPE_POINTER, G_TYPE_BOOLEAN);
+
+ /**
+ * ModestFolderView::folder-moved
+ * @self: the #MailOperation that emits the signal
+ * @folder: the #TnyFolder that is going to be moved
+ * @parent: then #TnyFolderStore that is going to be the new parent
+ * @done: indicates if the folder move was correctly completed or not
+ * @user_data: user data set when the signal handler was connected
+ *
+ * Emitted when a the user wants to move a folder through a
+ * drag and drop action
+ */
+ signals[FOLDER_MOVED_SIGNAL] =
+ g_signal_new ("folder_moved",
+ G_TYPE_FROM_CLASS (gobject_class),
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET (ModestFolderViewClass, folder_moved),
+ NULL, NULL,
+ modest_marshal_VOID__POINTER_POINTER_POINTER,
+ G_TYPE_NONE, 3, G_TYPE_POINTER, G_TYPE_POINTER, G_TYPE_POINTER);
}
+
static void
text_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
gchar *fname;
gint unread;
TnyFolderType type;
+ TnyFolder *folder;
g_return_if_fail (column);
g_return_if_fail (tree_model);
TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN, &fname,
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, &folder,
-1);
rendobj = G_OBJECT(renderer);
if (!fname)
return;
-
+
+ if (folder && type != TNY_FOLDER_TYPE_ROOT) { /* FIXME: tnymail bug? crashes with root folders */
+ if (modest_tny_folder_is_local_folder (folder)) {
+ TnyFolderType type;
+ type = modest_tny_folder_get_local_folder_type (folder);
+ if (type != TNY_FOLDER_TYPE_UNKNOWN) {
+ g_free (fname);
+ fname = g_strdup(modest_local_folder_info_get_type_display_name (type));
+ }
+ }
+ } else if (folder && type == TNY_FOLDER_TYPE_ROOT) {
+ if (strcmp (fname, MODEST_LOCAL_FOLDERS_ACCOUNT_NAME) == 0) {/* FIXME: hack */
+ g_free (fname);
+ fname = g_strdup (MODEST_LOCAL_FOLDERS_DISPLAY_NAME);
+ }
+ }
+
if (unread > 0) {
gchar *folder_title = g_strdup_printf ("%s (%d)", fname, unread);
g_object_set (rendobj,"text", folder_title, "weight", 800, NULL);
}
+static GdkPixbuf*
+get_cached_icon (const gchar *name)
+{
+ GError *err = NULL;
+ gpointer pixbuf;
+ gpointer orig_key;
+ static GHashTable *icon_cache = NULL;
+
+ g_return_val_if_fail (name, NULL);
+
+ if (G_UNLIKELY(!icon_cache))
+ icon_cache = modest_cache_mgr_get_cache (modest_runtime_get_cache_mgr(),
+ MODEST_CACHE_MGR_CACHE_TYPE_PIXBUF);
+
+ if (!icon_cache || !g_hash_table_lookup_extended (icon_cache, name, &orig_key, &pixbuf)) {
+ pixbuf = (gpointer)gdk_pixbuf_new_from_file (name, &err);
+ if (!pixbuf) {
+ g_printerr ("modest: error in icon factory while loading '%s': %s\n",
+ name, err->message);
+ g_error_free (err);
+ }
+ /* if we cannot find it, we still insert (if we have a cache), so we get the error
+ * only once */
+ if (icon_cache)
+ g_hash_table_insert (icon_cache, g_strdup(name),(gpointer)pixbuf);
+ }
+ return GDK_PIXBUF(pixbuf);
+}
+
static void
icon_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer,
TNY_GTK_FOLDER_STORE_TREE_MODEL_UNREAD_COLUMN, &unread, -1);
rendobj = G_OBJECT(renderer);
- if (type == TNY_FOLDER_TYPE_NORMAL || type == TNY_FOLDER_TYPE_UNKNOWN)
+ if (type == TNY_FOLDER_TYPE_NORMAL || type == TNY_FOLDER_TYPE_UNKNOWN) {
type = modest_tny_folder_guess_folder_type_from_name (fname);
+ }
g_free (fname);
switch (type) {
case TNY_FOLDER_TYPE_ROOT:
- pixbuf = modest_icon_factory_get_icon (MODEST_FOLDER_ICON_ACCOUNT);
+ pixbuf = get_cached_icon (MODEST_FOLDER_ICON_ACCOUNT);
break;
case TNY_FOLDER_TYPE_INBOX:
- pixbuf = modest_icon_factory_get_icon (MODEST_FOLDER_ICON_INBOX);
+ pixbuf = get_cached_icon (MODEST_FOLDER_ICON_INBOX);
break;
case TNY_FOLDER_TYPE_OUTBOX:
- pixbuf = modest_icon_factory_get_icon (MODEST_FOLDER_ICON_OUTBOX);
+ pixbuf = get_cached_icon (MODEST_FOLDER_ICON_OUTBOX);
break;
case TNY_FOLDER_TYPE_JUNK:
- pixbuf = modest_icon_factory_get_icon (MODEST_FOLDER_ICON_JUNK);
+ pixbuf = get_cached_icon (MODEST_FOLDER_ICON_JUNK);
break;
case TNY_FOLDER_TYPE_SENT:
- pixbuf = modest_icon_factory_get_icon (MODEST_FOLDER_ICON_SENT);
+ pixbuf = get_cached_icon (MODEST_FOLDER_ICON_SENT);
+ break;
+ case TNY_FOLDER_TYPE_TRASH:
+ pixbuf = get_cached_icon (MODEST_FOLDER_ICON_TRASH);
break;
case TNY_FOLDER_TYPE_DRAFTS:
- pixbuf = modest_icon_factory_get_icon (MODEST_FOLDER_ICON_DRAFTS);
+ pixbuf = get_cached_icon (MODEST_FOLDER_ICON_DRAFTS);
break;
case TNY_FOLDER_TYPE_NOTES:
- pixbuf = modest_icon_factory_get_icon (MODEST_FOLDER_ICON_NOTES);
+ pixbuf = get_cached_icon (MODEST_FOLDER_ICON_NOTES);
break;
case TNY_FOLDER_TYPE_CALENDAR:
- pixbuf = modest_icon_factory_get_icon (MODEST_FOLDER_ICON_CALENDAR);
+ pixbuf = get_cached_icon (MODEST_FOLDER_ICON_CALENDAR);
break;
case TNY_FOLDER_TYPE_CONTACTS:
- pixbuf = modest_icon_factory_get_icon (MODEST_FOLDER_ICON_CONTACTS);
+ pixbuf = get_cached_icon (MODEST_FOLDER_ICON_CONTACTS);
break;
case TNY_FOLDER_TYPE_NORMAL:
default:
- pixbuf = modest_icon_factory_get_icon (MODEST_FOLDER_ICON_NORMAL);
- break;
+ pixbuf = get_cached_icon (MODEST_FOLDER_ICON_NORMAL);
+ break;
}
-
- 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);
+ g_object_set (rendobj, "pixbuf", pixbuf, NULL);
}
static void
priv = MODEST_FOLDER_VIEW_GET_PRIVATE(obj);
+ priv->timer_expander = 0;
priv->account_store = NULL;
priv->cur_folder = NULL;
+ priv->cur_row = NULL;
priv->query = NULL;
priv->lock = g_mutex_new ();
gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(obj), FALSE);
gtk_tree_view_set_enable_search (GTK_TREE_VIEW(obj), FALSE);
+ setup_drag_and_drop (GTK_TREE_VIEW(obj));
}
static void
-modest_folder_view_disconnect_store_account_handlers (GtkTreeView *self)
-{
- TnyIterator *iter;
- ModestFolderViewPrivate *priv;
- GtkTreeModel *model;
- GtkTreeModelSort *sortable;
- gint i = 0;
-
- sortable = GTK_TREE_MODEL_SORT (gtk_tree_view_get_model (self));
- if (!sortable)
- return;
-
- model = gtk_tree_model_sort_get_model (sortable);
- if (!model)
- return;
-
- priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
- iter = tny_list_create_iterator (TNY_LIST (model));
- while (!tny_iterator_is_done (iter)) {
- g_signal_handler_disconnect (G_OBJECT (tny_iterator_get_current (iter)),
- priv->store_accounts_handlers [i++]);
- tny_iterator_next (iter);
- }
- g_object_unref (G_OBJECT (iter));
-}
-
-
-static void
modest_folder_view_finalize (GObject *obj)
{
ModestFolderViewPrivate *priv;
g_return_if_fail (obj);
priv = MODEST_FOLDER_VIEW_GET_PRIVATE(obj);
+
+ 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->lock = NULL;
}
- if (priv->store_accounts_handlers) {
- modest_folder_view_disconnect_store_account_handlers (GTK_TREE_VIEW (obj));
- g_free (priv->store_accounts_handlers);
- priv->store_accounts_handlers = NULL;
- }
-
if (priv->query) {
g_object_unref (G_OBJECT (priv->query));
priv->query = NULL;
g_return_val_if_fail (self, FALSE);
priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
- /* Disconnect old handlers */
- if (priv->store_accounts_handlers) {
- modest_folder_view_disconnect_store_account_handlers (GTK_TREE_VIEW (self));
- g_free (priv->store_accounts_handlers);
- priv->store_accounts_handlers = NULL;
- }
-
g_signal_emit (G_OBJECT(self), signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0,
NULL, TRUE);
return TRUE;
}
+/* this feels dirty; any other way to expand all the root items? */
static void
-update_store_account_handlers (ModestFolderView *self, TnyList *account_list)
+expand_root_items (ModestFolderView *self)
{
- ModestFolderViewPrivate *priv;
- TnyIterator *iter;
- guint len;
-
- priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
-
- /* Listen to subscription changes */
- len = tny_list_get_length (TNY_LIST (account_list));
+ GtkTreePath *path;
+ path = gtk_tree_path_new_first ();
- g_assert (priv->store_accounts_handlers == NULL); /* don't leak */
- priv->store_accounts_handlers = g_malloc0 (sizeof (guint) * len);
- iter = tny_list_create_iterator (account_list);
+ /* all folders should have child items, so.. */
+ while (gtk_tree_view_expand_row (GTK_TREE_VIEW(self), path, FALSE))
+ gtk_tree_path_next (path);
- if (!tny_iterator_is_done (iter)) {
- gint i = 0;
-
- do {
-
- priv->store_accounts_handlers [i++] =
- g_signal_connect (G_OBJECT (tny_iterator_get_current (iter)),
- "subscription_changed",
- G_CALLBACK (on_subscription_changed),
- self);
- tny_iterator_next (iter);
- } while (!tny_iterator_is_done (iter));
- }
- g_object_unref (G_OBJECT (iter));
+ gtk_tree_path_free (path);
}
-
-
static gboolean
update_model (ModestFolderView *self, ModestTnyAccountStore *account_store)
{
g_return_val_if_fail (account_store, FALSE);
- update_model_empty (self);
-
priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
- model = tny_gtk_folder_store_tree_model_new (FALSE, NULL);
+ /* Notify that there is no folder selected */
+ update_model_empty (self);
+
+ model = tny_gtk_folder_store_tree_model_new (TRUE, NULL);
account_list = TNY_LIST(model);
tny_account_store_get_accounts (TNY_ACCOUNT_STORE(account_store),
account_list,
- TNY_ACCOUNT_STORE_STORE_ACCOUNTS);
-
-
+ TNY_ACCOUNT_STORE_STORE_ACCOUNTS);
if (account_list) {
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,
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN,
cmp_rows, NULL, NULL);
+
+ /* Set new model */
gtk_tree_view_set_model (GTK_TREE_VIEW(self), sortable);
- update_store_account_handlers (self, account_list);
+ expand_root_items (self); /* expand all account folders */
}
g_object_unref (model);
static void
on_selection_changed (GtkTreeSelection *sel, gpointer user_data)
{
- GtkTreeModel *model;
+ GtkTreeModel *model_sort, *model;
TnyFolder *folder = NULL;
- GtkTreeIter iter;
+ GtkTreeIter iter, iter_sort;
+ GtkTreePath *path;
ModestFolderView *tree_view;
ModestFolderViewPrivate *priv;
gint type;
priv->cur_selection = sel;
/* folder was _un_selected if true */
- if (!gtk_tree_selection_get_selected (sel, &model, &iter)) {
+ if (!gtk_tree_selection_get_selected (sel, &model_sort, &iter_sort)) {
priv->cur_folder = NULL; /* FIXME: need this? */
+ priv->cur_row = NULL; /* FIXME: need this? */
return;
}
-
+
+ model = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (model_sort));
+ gtk_tree_model_sort_convert_iter_to_child_iter (GTK_TREE_MODEL_SORT (model_sort),
+ &iter,
+ &iter_sort);
+
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,
priv->cur_folder, FALSE);
g_signal_emit (G_OBJECT(tree_view), signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0,
folder, TRUE);
- if (priv->cur_folder)
- tny_folder_expunge (priv->cur_folder, NULL); /* FIXME */
- priv->cur_folder = folder;
-
-}
-
-static void
-on_subscription_changed (TnyStoreAccount *store_account,
- TnyFolder *folder,
- ModestFolderView *self)
-{
- /* TODO: probably we won't need a full reload, just the store
- account or even the parent of the folder */
-
- ModestFolderViewPrivate *priv;
+ if (priv->cur_folder) {
+ tny_folder_sync (priv->cur_folder, TRUE, NULL); /* FIXME */
+ gtk_tree_row_reference_free (priv->cur_row);
+ }
- priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
- update_model (self, MODEST_TNY_ACCOUNT_STORE (priv->account_store));
+ priv->cur_folder = folder;
+ path = gtk_tree_model_get_path (model_sort, &iter_sort);
+ priv->cur_row = gtk_tree_row_reference_new (model_sort, path);
+ gtk_tree_path_free (path);
}
-
-static gboolean
+gboolean
modest_folder_view_update_model (ModestFolderView *self, TnyAccountStore *account_store)
{
g_return_val_if_fail (MODEST_IS_FOLDER_VIEW (self), FALSE);
return priv->cur_folder;
}
+static gboolean
+get_model_iter (ModestFolderView *self,
+ GtkTreeModel **model,
+ GtkTreeIter *iter)
+{
+ GtkTreeModel *model_sort;
+ GtkTreeIter iter_sort;
+ GtkTreePath *path;
+ ModestFolderViewPrivate *priv;
+
+ priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
+
+ if (!priv->cur_folder)
+ return FALSE;
+
+ if (!gtk_tree_row_reference_valid (priv->cur_row))
+ return FALSE;
+ model_sort = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
+ *model = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (model_sort));
-static const gchar*
-get_account_name (TnyFolder *folder)
+ /* Get path to retrieve iter */
+ path = gtk_tree_row_reference_get_path (priv->cur_row);
+ if (!gtk_tree_model_get_iter (model_sort, &iter_sort, path))
+ return FALSE;
+
+ gtk_tree_model_sort_convert_iter_to_child_iter (GTK_TREE_MODEL_SORT (model_sort),
+ iter,
+ &iter_sort);
+ return TRUE;
+}
+
+gboolean
+modest_folder_view_rename (ModestFolderView *self)
{
- TnyAccount *account;
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ ModestFolderViewPrivate *priv;
+ gchar *old_name;
- account = tny_folder_get_account (folder);
- if (!account)
- return NULL;
- else
- return tny_account_get_name (account);
-
+ g_return_val_if_fail (MODEST_IS_FOLDER_VIEW (self), FALSE);
+
+ priv = MODEST_FOLDER_VIEW_GET_PRIVATE(self);
+
+ if (!get_model_iter (self, &model, &iter))
+ return FALSE;
+
+ /* Remove old name */
+ gtk_tree_model_get (model, &iter,
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN,
+ &old_name, -1);
+ g_free (old_name);
+
+ /* Set new name */
+ gtk_tree_store_set (GTK_TREE_STORE (model), &iter,
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN,
+ tny_folder_get_name (priv->cur_folder), -1);
+
+ /* Invalidate selection */
+ g_signal_emit (G_OBJECT(self), signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0,
+ priv->cur_folder, TRUE);
+
+ return TRUE;
}
-
+
+gboolean
+modest_folder_view_add_subfolder (ModestFolderView *self, TnyFolder *folder)
+{
+ GtkTreeModel *model;
+ GtkTreeIter iter, child;
+
+ g_return_val_if_fail (MODEST_IS_FOLDER_VIEW (self), FALSE);
+
+ if (!get_model_iter (self, &model, &iter))
+ return FALSE;
+
+ /* Append a new child to the folder */
+ gtk_tree_store_append (GTK_TREE_STORE (model), &child, &iter);
+ gtk_tree_store_set (GTK_TREE_STORE (model), &child,
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_NAME_COLUMN,
+ tny_folder_get_name (TNY_FOLDER (folder)),
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_UNREAD_COLUMN,
+ tny_folder_get_unread_count (TNY_FOLDER (folder)),
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN,
+ tny_folder_get_folder_type (TNY_FOLDER (folder)),
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN,
+ folder, -1);
+
+ return TRUE;
+}
+
static gint
cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2,
gpointer user_data)
if (type == TNY_FOLDER_TYPE_ROOT) {
/* the account name is also the name of the root folder
* in case of local folders */
- if (strcmp (name1, MODEST_LOCAL_FOLDERS_ACCOUNT_NAME) == 0)
+ if (name1 && strcmp (name1, MODEST_LOCAL_FOLDERS_ACCOUNT_NAME) == 0)
cmp = +1;
- else if (strcmp (name2, MODEST_LOCAL_FOLDERS_ACCOUNT_NAME) == 0)
+ else if (name2 && strcmp (name2, MODEST_LOCAL_FOLDERS_ACCOUNT_NAME) == 0)
cmp = -1;
else
cmp = modest_text_utils_utf8_strcmp (name1, name2, TRUE);
- } else {
+ } else
cmp = modest_text_utils_utf8_strcmp (name1, name2, TRUE);
- }
+
g_free (name1);
g_free (name2);
return cmp;
}
+
+/*****************************************************************************/
+/* DRAG and DROP stuff */
+/*****************************************************************************/
+static void
+drag_data_get_cb (GtkWidget *widget,
+ GdkDragContext *context,
+ GtkSelectionData *selection_data,
+ guint info,
+ guint time,
+ gpointer data)
+{
+ GtkTreeSelection *selection;
+ GtkTreeModel *model_sort, *model;
+ GtkTreeIter iter;
+ GtkTreePath *source_row_sort;
+ GtkTreePath *source_row;
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
+ gtk_tree_selection_get_selected (selection, &model_sort, &iter);
+ source_row_sort = gtk_tree_model_get_path (model_sort, &iter);
+
+ model = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (model_sort));
+ source_row = gtk_tree_model_sort_convert_path_to_child_path (GTK_TREE_MODEL_SORT (model_sort),
+ source_row_sort);
+
+ gtk_tree_set_row_drag_data (selection_data,
+ model,
+ source_row);
+
+ gtk_tree_path_free (source_row_sort);
+ gtk_tree_path_free (source_row);
+}
+
+static void
+drag_data_received_cb (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ GtkSelectionData *selection_data,
+ guint info,
+ guint time,
+ gpointer data)
+{
+ GtkTreeModel *model_sort, *model;
+ GtkTreeRowReference *source_row_reference;
+ GtkTreePath *source_row, *dest_row, *child_dest_row;
+ GtkTreeViewDropPosition pos;
+ GtkTreeIter parent_iter, iter;
+ TnyFolder *folder;
+ TnyFolderStore *parent_folder;
+ gboolean done;
+
+ g_signal_stop_emission_by_name (widget, "drag-data-received");
+ model_sort = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
+
+ /* Get the unsorted model, and the path to the source row */
+ gtk_tree_get_row_drag_data (selection_data,
+ &model,
+ &source_row);
+
+ /* Can not call gtk_tree_view_get_drag_dest_row() because it's
+ 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)
+ return;
+
+ child_dest_row =
+ gtk_tree_model_sort_convert_path_to_child_path (GTK_TREE_MODEL_SORT (model_sort),
+ dest_row);
+ gtk_tree_path_free (dest_row);
+
+ if (!gtk_tree_drag_dest_row_drop_possible (GTK_TREE_DRAG_DEST (model),
+ child_dest_row,
+ selection_data))
+ goto out;
+
+ /* Do the mail operation */
+ gtk_tree_model_get_iter (model, &parent_iter, child_dest_row);
+ gtk_tree_model_get_iter (model, &iter, source_row);
+ gtk_tree_model_get (model, &parent_iter,
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &parent_folder, -1);
+ gtk_tree_model_get (model, &iter,
+ TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder, -1);
+
+ g_signal_emit (G_OBJECT (widget), signals[FOLDER_MOVED_SIGNAL], 0,
+ folder, parent_folder, &done);
+ if (!done)
+ goto out;
+
+ /* Get a row reference to the source path because the path
+ could change after the insertion */
+ source_row_reference = gtk_tree_row_reference_new (model, source_row);
+ gtk_tree_path_free (source_row);
+
+ /* Insert the dragged row as a child of the dest row */
+ gtk_tree_path_down (child_dest_row);
+ if (gtk_tree_drag_dest_drag_data_received (GTK_TREE_DRAG_DEST (model),
+ child_dest_row,
+ selection_data)) {
+
+ /* Clean dest row */
+ gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (widget),
+ NULL,
+ GTK_TREE_VIEW_DROP_BEFORE);
+
+ /* Get the new path of the source row */
+ source_row = gtk_tree_row_reference_get_path (source_row_reference);
+
+ /* Delete the source row */
+ gtk_tree_drag_source_drag_data_delete (GTK_TREE_DRAG_SOURCE (model),
+ source_row);
+
+ gtk_tree_path_free (source_row);
+ }
+
+ gtk_tree_row_reference_free (source_row_reference);
+
+ out:
+ gtk_tree_path_free (child_dest_row);
+}
+
+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;
+}
+
+
+static gboolean
+drag_motion_cb (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ guint time,
+ gpointer user_data)
+{
+ GtkTreeViewDropPosition pos;
+ GtkTreePath *dest_row;
+ ModestFolderViewPrivate *priv;
+
+ 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);
+
+ if (!dest_row)
+ return FALSE;
+
+ /* 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_path_free (dest_row);
+
+ return TRUE;
+}
+
+static void
+setup_drag_and_drop (GtkTreeView *self)
+{
+ gtk_drag_dest_set (GTK_WIDGET (self),
+ GTK_DEST_DEFAULT_ALL,
+ drag_types,
+ G_N_ELEMENTS (drag_types),
+ GDK_ACTION_MOVE);
+
+ gtk_signal_connect(GTK_OBJECT (self),
+ "drag_data_received",
+ GTK_SIGNAL_FUNC(drag_data_received_cb),
+ NULL);
+
+
+ gtk_drag_source_set (GTK_WIDGET (self),
+ GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
+ drag_types,
+ G_N_ELEMENTS (drag_types),
+ GDK_ACTION_MOVE);
+
+
+ gtk_signal_connect(GTK_OBJECT (self),
+ "drag_motion",
+ GTK_SIGNAL_FUNC(drag_motion_cb),
+ NULL);
+
+
+ gtk_signal_connect(GTK_OBJECT (self),
+ "drag_data_get",
+ GTK_SIGNAL_FUNC(drag_data_get_cb),
+ NULL);
+}
projects / modest / blobdiff