X-Git-Url: http://git.maemo.org/git/?p=modest;a=blobdiff_plain;f=src%2Fwidgets%2Fmodest-header-view.c;h=acf8f72de6192ce8eb56afac58ac3bdd4cdde915;hp=6b174d8578c1ba57b6aad80265749d71dbac5f3c;hb=c04e24ad16b9a570a1152ec2c05c953fe39a3c3c;hpb=3d9ed76b486af8bbd2453390bfbb6522c8f3a005 diff --git a/src/widgets/modest-header-view.c b/src/widgets/modest-header-view.c index 6b174d8..acf8f72 100644 --- a/src/widgets/modest-header-view.c +++ b/src/widgets/modest-header-view.c @@ -30,44 +30,111 @@ #include #include #include +#include #include #include +#include +#include +#include + +#include + #include #include #include -#include +#include +#include "modest-platform.h" +#include +#include static void modest_header_view_class_init (ModestHeaderViewClass *klass); static void modest_header_view_init (ModestHeaderView *obj); static void modest_header_view_finalize (GObject *obj); +static void modest_header_view_dispose (GObject *obj); -static void on_selection_changed (GtkTreeSelection *sel, gpointer user_data); +static void on_header_row_activated (GtkTreeView *treeview, GtkTreePath *path, + GtkTreeViewColumn *column, gpointer userdata); -#define MODEST_HEADER_VIEW_PTR "modest-header-view" +static gint cmp_rows (GtkTreeModel *tree_model, + GtkTreeIter *iter1, + GtkTreeIter *iter2, + gpointer user_data); -enum { - HEADER_SELECTED_SIGNAL, - ITEM_NOT_FOUND_SIGNAL, - STATUS_UPDATE_SIGNAL, - LAST_SIGNAL -}; +static gint cmp_subject_rows (GtkTreeModel *tree_model, + GtkTreeIter *iter1, + GtkTreeIter *iter2, + gpointer user_data); + +static gboolean filter_row (GtkTreeModel *model, + GtkTreeIter *iter, + gpointer data); + +static void on_selection_changed (GtkTreeSelection *sel, + gpointer user_data); + +static void setup_drag_and_drop (GtkTreeView *self); + +static GtkTreePath * get_selected_row (GtkTreeView *self, GtkTreeModel **model); + +static gboolean on_focus_in (GtkWidget *sef, + GdkEventFocus *event, + gpointer user_data); + +static void folder_monitor_update (TnyFolderObserver *self, + TnyFolderChange *change); + +static void tny_folder_observer_init (TnyFolderObserverIface *klass); + +static void _clipboard_set_selected_data (ModestHeaderView *header_view, gboolean delete); + +static void _clear_hidding_filter (ModestHeaderView *header_view); typedef struct _ModestHeaderViewPrivate ModestHeaderViewPrivate; struct _ModestHeaderViewPrivate { TnyFolder *folder; - TnyList *headers; - GMutex *lock; ModestHeaderViewStyle style; - gulong sig1; - ModestHeaderViewState state; + + TnyFolderMonitor *monitor; + GMutex *observers_lock; + + /* not unref this object, its a singlenton */ + ModestEmailClipboard *clipboard; + + /* Filter tree model */ + gchar **hidding_ids; + guint n_selected; + + gint sort_colid[2][TNY_FOLDER_TYPE_NUM]; + gint sort_type[2][TNY_FOLDER_TYPE_NUM]; + + +}; + +typedef struct _HeadersCountChangedHelper HeadersCountChangedHelper; +struct _HeadersCountChangedHelper { + ModestHeaderView *self; + TnyFolderChange *change; }; + #define MODEST_HEADER_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \ MODEST_TYPE_HEADER_VIEW, \ ModestHeaderViewPrivate)) + + +#define MODEST_HEADER_VIEW_PTR "modest-header-view" + +enum { + HEADER_SELECTED_SIGNAL, + HEADER_ACTIVATED_SIGNAL, + ITEM_NOT_FOUND_SIGNAL, + MSG_COUNT_CHANGED_SIGNAL, + LAST_SIGNAL +}; + /* globals */ static GObjectClass *parent_class = NULL; @@ -91,9 +158,21 @@ modest_header_view_get_type (void) (GInstanceInitFunc) modest_header_view_init, NULL }; + + static const GInterfaceInfo tny_folder_observer_info = + { + (GInterfaceInitFunc) tny_folder_observer_init, /* interface_init */ + NULL, /* interface_finalize */ + NULL /* interface_data */ + }; my_type = g_type_register_static (GTK_TYPE_TREE_VIEW, "ModestHeaderView", &my_info, 0); + + g_type_add_interface_static (my_type, TNY_TYPE_FOLDER_OBSERVER, + &tny_folder_observer_info); + + } return my_type; } @@ -106,6 +185,7 @@ modest_header_view_class_init (ModestHeaderViewClass *klass) parent_class = g_type_class_peek_parent (klass); gobject_class->finalize = modest_header_view_finalize; + gobject_class->dispose = modest_header_view_dispose; g_type_class_add_private (gobject_class, sizeof(ModestHeaderViewPrivate)); @@ -118,6 +198,16 @@ modest_header_view_class_init (ModestHeaderViewClass *klass) g_cclosure_marshal_VOID__POINTER, G_TYPE_NONE, 1, G_TYPE_POINTER); + signals[HEADER_ACTIVATED_SIGNAL] = + g_signal_new ("header_activated", + G_TYPE_FROM_CLASS (gobject_class), + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET (ModestHeaderViewClass,header_activated), + NULL, NULL, + g_cclosure_marshal_VOID__POINTER, + G_TYPE_NONE, 1, G_TYPE_POINTER); + + signals[ITEM_NOT_FOUND_SIGNAL] = g_signal_new ("item_not_found", G_TYPE_FROM_CLASS (gobject_class), @@ -127,154 +217,22 @@ modest_header_view_class_init (ModestHeaderViewClass *klass) g_cclosure_marshal_VOID__INT, G_TYPE_NONE, 1, G_TYPE_INT); - signals[STATUS_UPDATE_SIGNAL] = - g_signal_new ("status_update", + signals[MSG_COUNT_CHANGED_SIGNAL] = + g_signal_new ("msg_count_changed", G_TYPE_FROM_CLASS (gobject_class), G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (ModestHeaderViewClass,status_update), + G_STRUCT_OFFSET (ModestHeaderViewClass, msg_count_changed), NULL, NULL, - modest_marshal_VOID__STRING_INT_INT, - G_TYPE_NONE, 3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_INT); -} - -static void -msgtype_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer, - GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data) -{ - TnyHeaderFlags flags; - GdkPixbuf *pixbuf = NULL; - - gtk_tree_model_get (tree_model, iter, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, - &flags, -1); - - if (flags & TNY_HEADER_FLAG_DELETED) - pixbuf = modest_icon_factory_get_icon (MODEST_HEADER_ICON_DELETED); - else if (flags & TNY_HEADER_FLAG_SEEN) - pixbuf = modest_icon_factory_get_icon (MODEST_HEADER_ICON_READ); - else - pixbuf = modest_icon_factory_get_icon (MODEST_HEADER_ICON_UNREAD); - - g_object_set (G_OBJECT (renderer), "pixbuf", pixbuf, NULL); -} - -static void -attach_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer, - GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data) -{ - TnyHeaderFlags flags; - GdkPixbuf *pixbuf = NULL; - - gtk_tree_model_get (tree_model, iter, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, - &flags, -1); - - if (flags & TNY_HEADER_FLAG_ATTACHMENTS) - pixbuf = modest_icon_factory_get_small_icon (MODEST_HEADER_ICON_ATTACH); - - g_object_set (G_OBJECT (renderer), "pixbuf", pixbuf, NULL); -} - - -static void -header_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer, - GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data) -{ - TnyHeaderFlags flags; - - gtk_tree_model_get (tree_model, iter, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, - &flags, -1); - - g_object_set (G_OBJECT(renderer), - "weight", (flags & TNY_HEADER_FLAG_SEEN) ? 400: 800, - "style", (flags & TNY_HEADER_FLAG_DELETED) ? - PANGO_STYLE_ITALIC : PANGO_STYLE_NORMAL, - NULL); + modest_marshal_VOID__POINTER_POINTER, + G_TYPE_NONE, 2, G_TYPE_POINTER, G_TYPE_POINTER); } - static void -sender_receiver_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer, - GtkTreeModel *tree_model, GtkTreeIter *iter, gboolean is_sender) +tny_folder_observer_init (TnyFolderObserverIface *klass) { - TnyHeaderFlags flags; - gchar *address; - gint sender_receiver_col; - - if (is_sender) - sender_receiver_col = TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN; - else - sender_receiver_col = TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN; - - gtk_tree_model_get (tree_model, iter, - sender_receiver_col, &address, - TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &flags, - -1); - - g_object_set (G_OBJECT(renderer), - "text", - modest_text_utils_get_display_address (address), - "weight", - (flags & TNY_HEADER_FLAG_SEEN) ? 400 : 800, - "style", - (flags & TNY_HEADER_FLAG_DELETED)?PANGO_STYLE_ITALIC:PANGO_STYLE_NORMAL, - NULL); - - g_free (address); -} -/* - * this for both incoming and outgoing mail, depending on the the user_data - * parameter. in the incoming case, show 'From' and 'Received date', in the - * outgoing case, show 'To' and 'Sent date' - */ -static void -compact_header_cell_data (GtkTreeViewColumn *column, GtkCellRenderer *renderer, - GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data) -{ - GObject *rendobj; - TnyHeaderFlags flags; - gchar *address, *subject; - gchar *header; - time_t date; - gboolean is_incoming; - - is_incoming = GPOINTER_TO_INT(user_data); /* GPOINTER_TO_BOOLEAN is not available - * in older versions of glib...*/ - - if (is_incoming) - gtk_tree_model_get (tree_model, iter, - TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &flags, - TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &address, - TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &subject, - TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN, &date, - -1); - else - gtk_tree_model_get (tree_model, iter, - TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &flags, - TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, &address, - TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &subject, - TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &date, - -1); - - rendobj = G_OBJECT(renderer); - - header = g_strdup_printf ("%s %s\n%s", - modest_text_utils_get_display_address (address), - modest_text_utils_get_display_date (date), - subject); - - g_object_set (G_OBJECT(renderer), - "text", header, - "weight", (flags & TNY_HEADER_FLAG_SEEN) ? 400: 800, - "style", (flags & TNY_HEADER_FLAG_DELETED) ? - PANGO_STYLE_ITALIC : PANGO_STYLE_NORMAL, - NULL); - - g_free (header); - g_free (address); - g_free (subject); + klass->update_func = folder_monitor_update; } - - static GtkTreeViewColumn* get_new_column (const gchar *name, GtkCellRenderer *renderer, gboolean resizable, gint sort_col_id, gboolean show_as_text, @@ -283,13 +241,13 @@ get_new_column (const gchar *name, GtkCellRenderer *renderer, GtkTreeViewColumn *column; column = gtk_tree_view_column_new_with_attributes(name, renderer, NULL); - gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); + gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED); gtk_tree_view_column_set_resizable (column, resizable); - if (resizable) - gtk_tree_view_column_set_min_width (column, 100); + if (resizable) + gtk_tree_view_column_set_expand (column, TRUE); - if (show_as_text) + if (show_as_text) gtk_tree_view_column_add_attribute (column, renderer, "text", sort_col_id); if (sort_col_id >= 0) @@ -297,8 +255,7 @@ get_new_column (const gchar *name, GtkCellRenderer *renderer, gtk_tree_view_column_set_sort_indicator (column, FALSE); gtk_tree_view_column_set_reorderable (column, TRUE); - gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED); - + if (cell_data_func) gtk_tree_view_column_set_cell_data_func(column, renderer, cell_data_func, user_data, NULL); @@ -306,14 +263,10 @@ get_new_column (const gchar *name, GtkCellRenderer *renderer, } - - static void remove_all_columns (ModestHeaderView *obj) { GList *columns, *cursor; - - gtk_tree_view_set_model (GTK_TREE_VIEW(obj), NULL); columns = gtk_tree_view_get_columns (GTK_TREE_VIEW(obj)); @@ -323,118 +276,19 @@ remove_all_columns (ModestHeaderView *obj) g_list_free (columns); } - - -static gboolean -set_empty (ModestHeaderView *self) -{ - ModestHeaderViewPrivate *priv; - GtkTreeViewColumn *column; - GtkListStore *store; - GtkTreeIter iter; - - priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - - remove_all_columns (self); - - store = gtk_list_store_new (1, G_TYPE_STRING); - gtk_list_store_append (store, &iter); - gtk_list_store_set (store, &iter, 0, _("(No items in this folder)"), -1); - gtk_tree_view_set_model(GTK_TREE_VIEW(self), GTK_TREE_MODEL(store)); - g_object_unref (store); - - column = gtk_tree_view_column_new_with_attributes ("", gtk_cell_renderer_text_new(), - "markup", 0, NULL); - gtk_tree_view_column_set_resizable (column, FALSE); - gtk_tree_view_column_set_alignment (column, 0.5); - - gtk_tree_view_append_column (GTK_TREE_VIEW(self), column); - priv->state = MODEST_HEADER_VIEW_STATE_IS_EMPTY; - - return TRUE; -} - - - -ModestHeaderViewState -modest_header_view_get_state (ModestHeaderView *self) -{ - g_return_val_if_fail (MODEST_IS_HEADER_VIEW (self), TRUE); - - return MODEST_HEADER_VIEW_GET_PRIVATE(self)->state; -} - - -static void -set_state (ModestHeaderView *self, ModestHeaderViewState state) -{ - ModestHeaderViewState oldstate = - MODEST_HEADER_VIEW_GET_PRIVATE(self)->state; - - if (oldstate != state) { - if (oldstate & MODEST_HEADER_VIEW_STATE_IS_EMPTY != - state & MODEST_HEADER_VIEW_STATE_IS_EMPTY) - set_empty (self); - - MODEST_HEADER_VIEW_GET_PRIVATE(self)->state = state; - /* FIXME: emit signal if the state changed*/ - } -} - - -static void -update_state (ModestHeaderView *self) -{ - GtkTreePath *path; - GtkTreeSelection *sel; - ModestHeaderViewState state = 0; - ModestHeaderViewPrivate *priv; - - priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - - if (!priv->folder || tny_folder_get_all_count(priv->folder) == 0) - state = MODEST_HEADER_VIEW_STATE_IS_EMPTY; - else { - gtk_tree_view_get_cursor (GTK_TREE_VIEW(self), &path, NULL); - if (path) { - GtkTreePath *path2; - - state |= MODEST_HEADER_VIEW_STATE_HAS_CURSOR; - path2= gtk_tree_path_copy (path); - - gtk_tree_path_next (path); - if (gtk_tree_path_compare (path, path2) != 0) - state |= MODEST_HEADER_VIEW_STATE_AT_LAST_ITEM; - - if (!gtk_tree_path_prev (path2)) - state |= MODEST_HEADER_VIEW_STATE_AT_FIRST_ITEM; - - gtk_tree_path_free (path); - gtk_tree_path_free (path2); - } - - sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(self)); - if (sel) { - state |= MODEST_HEADER_VIEW_STATE_HAS_SELECTION; - if (gtk_tree_selection_count_selected_rows (sel) > 1) - state |= MODEST_HEADER_VIEW_STATE_HAS_MULTIPLE_SELECTION; - } - } - - set_state (self, state); -} - - - gboolean -modest_header_view_set_columns (ModestHeaderView *self, const GList *columns) +modest_header_view_set_columns (ModestHeaderView *self, const GList *columns, TnyFolderType type) { + GtkTreeModel *tree_filter, *sortable; GtkTreeViewColumn *column=NULL; - GtkCellRenderer *renderer_msgtype, - *renderer_header, - *renderer_attach; - + GtkTreeSelection *selection = NULL; + GtkCellRenderer *renderer_msgtype,*renderer_header, + *renderer_attach, *renderer_compact_date; + GtkCellRenderer *renderer_compact_header, *renderer_recpt_box, + *renderer_subject, *renderer_subject_box, *renderer_recpt, + *renderer_priority; ModestHeaderViewPrivate *priv; + GtkTreeViewColumn *compact_column = NULL; const GList *cursor; priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); @@ -442,10 +296,56 @@ modest_header_view_set_columns (ModestHeaderView *self, const GList *columns) /* FIXME: check whether these renderers need to be freed */ renderer_msgtype = gtk_cell_renderer_pixbuf_new (); renderer_attach = gtk_cell_renderer_pixbuf_new (); - renderer_header = gtk_cell_renderer_text_new (); + renderer_priority = gtk_cell_renderer_pixbuf_new (); + renderer_header = gtk_cell_renderer_text_new (); + + renderer_compact_header = modest_vbox_cell_renderer_new (); + renderer_recpt_box = modest_hbox_cell_renderer_new (); + renderer_subject_box = modest_hbox_cell_renderer_new (); + renderer_recpt = gtk_cell_renderer_text_new (); + renderer_subject = gtk_cell_renderer_text_new (); + renderer_compact_date = gtk_cell_renderer_text_new (); + + modest_vbox_cell_renderer_append (MODEST_VBOX_CELL_RENDERER (renderer_compact_header), renderer_subject_box, FALSE); + g_object_set_data (G_OBJECT (renderer_compact_header), "subject-box-renderer", renderer_subject_box); + modest_vbox_cell_renderer_append (MODEST_VBOX_CELL_RENDERER (renderer_compact_header), renderer_recpt_box, FALSE); + g_object_set_data (G_OBJECT (renderer_compact_header), "recpt-box-renderer", renderer_recpt_box); + modest_hbox_cell_renderer_append (MODEST_HBOX_CELL_RENDERER (renderer_subject_box), renderer_priority, FALSE); + g_object_set_data (G_OBJECT (renderer_subject_box), "priority-renderer", renderer_priority); + modest_hbox_cell_renderer_append (MODEST_HBOX_CELL_RENDERER (renderer_subject_box), renderer_subject, TRUE); + g_object_set_data (G_OBJECT (renderer_subject_box), "subject-renderer", renderer_subject); + modest_hbox_cell_renderer_append (MODEST_HBOX_CELL_RENDERER (renderer_recpt_box), renderer_attach, FALSE); + g_object_set_data (G_OBJECT (renderer_recpt_box), "attach-renderer", renderer_attach); + modest_hbox_cell_renderer_append (MODEST_HBOX_CELL_RENDERER (renderer_recpt_box), renderer_recpt, TRUE); + g_object_set_data (G_OBJECT (renderer_recpt_box), "recipient-renderer", renderer_recpt); + modest_hbox_cell_renderer_append (MODEST_HBOX_CELL_RENDERER (renderer_recpt_box), renderer_compact_date, FALSE); + g_object_set_data (G_OBJECT (renderer_recpt_box), "date-renderer", renderer_compact_date); + + g_object_set(G_OBJECT(renderer_header), + "ellipsize", PANGO_ELLIPSIZE_END, + NULL); + g_object_set (G_OBJECT (renderer_subject), + "ellipsize", PANGO_ELLIPSIZE_END, + NULL); + g_object_set (G_OBJECT (renderer_recpt), + "ellipsize", PANGO_ELLIPSIZE_END, + NULL); + g_object_set(G_OBJECT(renderer_compact_date), + "xalign", 1.0, + NULL); + + gtk_cell_renderer_set_fixed_size (renderer_attach, 32, 32); + gtk_cell_renderer_set_fixed_size (renderer_priority, 32, 32); remove_all_columns (self); - + + selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(self)); + gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE); +/* sortable = gtk_tree_view_get_model (GTK_TREE_VIEW (self)); */ + tree_filter = gtk_tree_view_get_model (GTK_TREE_VIEW (self)); + sortable = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER(tree_filter)); + + /* Add new columns */ for (cursor = columns; cursor; cursor = g_list_next(cursor)) { ModestHeaderViewColumn col = (ModestHeaderViewColumn) GPOINTER_TO_INT(cursor->data); @@ -460,72 +360,98 @@ modest_header_view_set_columns (ModestHeaderView *self, const GList *columns) case MODEST_HEADER_VIEW_COLUMN_MSGTYPE: column = get_new_column (_("M"), renderer_msgtype, FALSE, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, - FALSE, (GtkTreeCellDataFunc)msgtype_cell_data, + FALSE, + (GtkTreeCellDataFunc)_modest_header_view_msgtype_cell_data, NULL); - gtk_tree_view_column_set_fixed_width (column, 32); + gtk_tree_view_column_set_fixed_width (column, 45); break; case MODEST_HEADER_VIEW_COLUMN_ATTACH: column = get_new_column (_("A"), renderer_attach, FALSE, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, - FALSE, (GtkTreeCellDataFunc)attach_cell_data, - NULL); - gtk_tree_view_column_set_fixed_width (column, 32); - break; - - case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE: - column = get_new_column (_("Received"), renderer_header, TRUE, - TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_COLUMN, - TRUE, (GtkTreeCellDataFunc)header_cell_data, + FALSE, + (GtkTreeCellDataFunc)_modest_header_view_attach_cell_data, NULL); + gtk_tree_view_column_set_fixed_width (column, 45); break; + case MODEST_HEADER_VIEW_COLUMN_FROM: column = get_new_column (_("From"), renderer_header, TRUE, TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, - TRUE, (GtkTreeCellDataFunc)sender_receiver_cell_data, + TRUE, + (GtkTreeCellDataFunc)_modest_header_view_sender_receiver_cell_data, GINT_TO_POINTER(TRUE)); break; case MODEST_HEADER_VIEW_COLUMN_TO: column = get_new_column (_("To"), renderer_header, TRUE, TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, - TRUE, (GtkTreeCellDataFunc)sender_receiver_cell_data, + TRUE, + (GtkTreeCellDataFunc)_modest_header_view_sender_receiver_cell_data, GINT_TO_POINTER(FALSE)); break; case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN: - column = get_new_column (_("Header"), renderer_header, TRUE, - TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, - TRUE, (GtkTreeCellDataFunc)compact_header_cell_data, - GINT_TO_POINTER(TRUE)); + column = get_new_column (_("Header"), renderer_compact_header, TRUE, + TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, + FALSE, + (GtkTreeCellDataFunc)_modest_header_view_compact_header_cell_data, + GINT_TO_POINTER(TRUE)); + compact_column = column; break; case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT: - column = get_new_column (_("Header"), renderer_header, TRUE, - TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, - TRUE, (GtkTreeCellDataFunc)compact_header_cell_data, - GINT_TO_POINTER(FALSE)); + column = get_new_column (_("Header"), renderer_compact_header, TRUE, + TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, + FALSE, + (GtkTreeCellDataFunc)_modest_header_view_compact_header_cell_data, + GINT_TO_POINTER(FALSE)); + compact_column = column; break; case MODEST_HEADER_VIEW_COLUMN_SUBJECT: column = get_new_column (_("Subject"), renderer_header, TRUE, TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, - TRUE, (GtkTreeCellDataFunc)header_cell_data, + TRUE, + (GtkTreeCellDataFunc)_modest_header_view_header_cell_data, NULL); break; + case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE: + column = get_new_column (_("Received"), renderer_header, TRUE, + TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN, + TRUE, + (GtkTreeCellDataFunc)_modest_header_view_date_cell_data, + GINT_TO_POINTER(TRUE)); + break; - case MODEST_HEADER_VIEW_COLUMN_SENT_DATE: + case MODEST_HEADER_VIEW_COLUMN_SENT_DATE: column = get_new_column (_("Sent"), renderer_header, TRUE, - TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_COLUMN, - TRUE, (GtkTreeCellDataFunc)header_cell_data, - NULL); + TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, + TRUE, + (GtkTreeCellDataFunc)_modest_header_view_date_cell_data, + GINT_TO_POINTER(FALSE)); + break; + + case MODEST_HEADER_VIEW_COLUMN_SIZE: + column = get_new_column (_("Size"), renderer_header, TRUE, + TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN, + FALSE, + (GtkTreeCellDataFunc)_modest_header_view_size_cell_data, + NULL); + break; + case MODEST_HEADER_VIEW_COLUMN_STATUS: + column = get_new_column (_("Status"), renderer_compact_date, TRUE, + TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN, + FALSE, + (GtkTreeCellDataFunc)_modest_header_view_status_cell_data, + NULL); break; default: - g_assert_not_reached (); + g_return_val_if_reached(FALSE); } /* we keep the column id around */ @@ -535,92 +461,164 @@ modest_header_view_set_columns (ModestHeaderView *self, const GList *columns) /* we need this ptr when sorting the rows */ g_object_set_data (G_OBJECT(column), MODEST_HEADER_VIEW_PTR, self); - gtk_tree_view_append_column (GTK_TREE_VIEW(self), column); - } - return TRUE; -} + } + + if (sortable) { + gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable), + TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, + (GtkTreeIterCompareFunc) cmp_rows, + compact_column, NULL); + gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (sortable), + TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, + (GtkTreeIterCompareFunc) cmp_subject_rows, + compact_column, NULL); + } + return TRUE; +} static void modest_header_view_init (ModestHeaderView *obj) { ModestHeaderViewPrivate *priv; + guint i, j; + priv = MODEST_HEADER_VIEW_GET_PRIVATE(obj); - priv->lock = g_mutex_new (); - priv->sig1 = 0; + priv->folder = NULL; + + priv->monitor = NULL; + priv->observers_lock = g_mutex_new (); + + priv->clipboard = modest_runtime_get_email_clipboard (); + priv->hidding_ids = NULL; + priv->n_selected = 0; + + /* Sort parameters */ + for (j=0; j < 2; j++) { + for (i=0; i < TNY_FOLDER_TYPE_NUM; i++) { + priv->sort_colid[j][i] = -1; + priv->sort_type[j][i] = GTK_SORT_DESCENDING; + } + } + + setup_drag_and_drop (GTK_TREE_VIEW (obj)); } static void -modest_header_view_finalize (GObject *obj) +modest_header_view_dispose (GObject *obj) { ModestHeaderView *self; ModestHeaderViewPrivate *priv; - GtkTreeSelection *sel; self = MODEST_HEADER_VIEW(obj); priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - if (priv->headers) - g_object_unref (G_OBJECT(priv->headers)); + if (priv->folder) { + tny_folder_remove_observer (priv->folder, TNY_FOLDER_OBSERVER (obj)); + g_object_unref (G_OBJECT (priv->folder)); + priv->folder = NULL; + } + + G_OBJECT_CLASS(parent_class)->dispose (obj); +} - sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self)); +static void +modest_header_view_finalize (GObject *obj) +{ + ModestHeaderView *self; + ModestHeaderViewPrivate *priv; + + self = MODEST_HEADER_VIEW(obj); + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - if (sel && priv->sig1 != 0) { - g_signal_handler_disconnect (G_OBJECT(sel), priv->sig1); - priv->sig1 = 0; - } - - if (priv->lock) { - g_mutex_free (priv->lock); - priv->lock = NULL; + g_mutex_lock (priv->observers_lock); + if (priv->monitor) { + tny_folder_monitor_stop (priv->monitor); + g_object_unref (G_OBJECT (priv->monitor)); } + g_mutex_unlock (priv->observers_lock); + g_mutex_free (priv->observers_lock); + + /* Clear hidding array created by cut operation */ + _clear_hidding_filter (MODEST_HEADER_VIEW (obj)); - priv->headers = NULL; - priv->folder = NULL; - G_OBJECT_CLASS(parent_class)->finalize (obj); } - + + GtkWidget* -modest_header_view_new (TnyFolder *folder, const GList *columns, - ModestHeaderViewStyle style) +modest_header_view_new (TnyFolder *folder, ModestHeaderViewStyle style) { GObject *obj; GtkTreeSelection *sel; ModestHeaderView *self; ModestHeaderViewPrivate *priv; + g_return_val_if_fail (style >= 0 && style < MODEST_HEADER_VIEW_STYLE_NUM, + NULL); + obj = G_OBJECT(g_object_new(MODEST_TYPE_HEADER_VIEW, NULL)); self = MODEST_HEADER_VIEW(obj); priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - + modest_header_view_set_style (self, style); - modest_header_view_set_columns (self, columns); +/* modest_header_view_set_folder (self, NULL, NULL, NULL); */ - if (!modest_header_view_set_folder (self, NULL)) { - g_warning ("could not set the folder"); - g_object_unref (obj); - return NULL; - } - - /* all cols */ gtk_tree_view_columns_autosize (GTK_TREE_VIEW(obj)); gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW(obj),TRUE); - + gtk_tree_view_set_enable_search (GTK_TREE_VIEW(obj), TRUE); + gtk_tree_view_set_rules_hint (GTK_TREE_VIEW(obj), TRUE); /* alternating row colors */ - sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self)); - priv->sig1 = g_signal_connect (sel, "changed", - G_CALLBACK(on_selection_changed), self); + g_signal_connect (sel, "changed", + G_CALLBACK(on_selection_changed), self); + + g_signal_connect (self, "row-activated", + G_CALLBACK (on_header_row_activated), NULL); + + g_signal_connect (self, "focus-in-event", + G_CALLBACK(on_focus_in), NULL); + return GTK_WIDGET(self); } +guint +modest_header_view_count_selected_headers (ModestHeaderView *self) +{ + GtkTreeSelection *sel; + guint selected_rows; + + g_return_val_if_fail (self, 0); + + /* Get selection object and check selected rows count */ + sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self)); + selected_rows = gtk_tree_selection_count_selected_rows (sel); + + return selected_rows; +} + +gboolean +modest_header_view_has_selected_headers (ModestHeaderView *self) +{ + GtkTreeSelection *sel; + gboolean empty; + + g_return_val_if_fail (self, FALSE); + + /* Get selection object and check selected rows count */ + sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self)); + empty = gtk_tree_selection_count_selected_rows (sel) == 0; + + return !empty; +} + + TnyList * modest_header_view_get_selected_headers (ModestHeaderView *self) { @@ -631,6 +629,8 @@ modest_header_view_get_selected_headers (ModestHeaderView *self) GList *list, *tmp = NULL; GtkTreeModel *tree_model = NULL; GtkTreeIter iter; + + g_return_val_if_fail (self, NULL); priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); @@ -645,16 +645,14 @@ modest_header_view_get_selected_headers (ModestHeaderView *self) tmp = list; while (tmp) { /* get header from selection */ - gtk_tree_model_get_iter (tree_model, - &iter, - (GtkTreePath *) (tmp->data)); - + gtk_tree_model_get_iter (tree_model, &iter, (GtkTreePath *) (tmp->data)); gtk_tree_model_get (tree_model, &iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, &header, -1); - /* Prepend to list */ tny_list_prepend (header_list, G_OBJECT (header)); + g_object_unref (G_OBJECT (header)); + tmp = g_list_next (tmp); } /* Clean up*/ @@ -664,45 +662,138 @@ modest_header_view_get_selected_headers (ModestHeaderView *self) return header_list; } -void -modest_header_view_select_next (ModestHeaderView *self) + +/* scroll our list view so the selected item is visible */ +static void +scroll_to_selected (ModestHeaderView *self, GtkTreeIter *iter, gboolean up) { - GtkTreeSelection *sel; - GtkTreeIter iter; +#ifdef MODEST_PLATFORM_GNOME + + GtkTreePath *selected_path; + GtkTreePath *start, *end; + GtkTreeModel *model; + + model = gtk_tree_view_get_model (GTK_TREE_VIEW(self)); + selected_path = gtk_tree_model_get_path (model, iter); - sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self)); - if (sel) { - gtk_tree_selection_get_selected (sel, &model, &iter); - gtk_tree_model_iter_next (model, &iter); - gtk_tree_selection_select_iter (sel, &iter); - } -} + start = gtk_tree_path_new (); + end = gtk_tree_path_new (); -GList* + gtk_tree_view_get_visible_range (GTK_TREE_VIEW(self), &start, &end); + + if (gtk_tree_path_compare (selected_path, start) < 0 || + gtk_tree_path_compare (end, selected_path) < 0) + gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW(self), + selected_path, NULL, TRUE, + up ? 0.0 : 1.0, + up ? 0.0 : 1.0); + gtk_tree_path_free (selected_path); + gtk_tree_path_free (start); + gtk_tree_path_free (end); + +#endif /* MODEST_PLATFORM_GNOME */ +} + + +void +modest_header_view_select_next (ModestHeaderView *self) +{ + GtkTreeSelection *sel; + GtkTreeIter iter; + GtkTreeModel *model; + GtkTreePath *path; + + sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self)); + path = get_selected_row (GTK_TREE_VIEW(self), &model); + if ((path != NULL) && (gtk_tree_model_get_iter(model, &iter, path))) { + /* Unselect previous path */ + gtk_tree_selection_unselect_path (sel, path); + + /* Move path down and selects new one */ + if (gtk_tree_model_iter_next (model, &iter)) { + gtk_tree_selection_select_iter (sel, &iter); + scroll_to_selected (self, &iter, FALSE); + } + gtk_tree_path_free(path); + } + +} + +void +modest_header_view_select_prev (ModestHeaderView *self) +{ + GtkTreeSelection *sel; + GtkTreeIter iter; + GtkTreeModel *model; + GtkTreePath *path; + + sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self)); + path = get_selected_row (GTK_TREE_VIEW(self), &model); + if ((path != NULL) && (gtk_tree_model_get_iter(model, &iter, path))) { + /* Unselect previous path */ + gtk_tree_selection_unselect_path (sel, path); + + /* Move path up */ + if (gtk_tree_path_prev (path)) { + gtk_tree_model_get_iter (model, &iter, path); + + /* Select the new one */ + gtk_tree_selection_select_iter (sel, &iter); + scroll_to_selected (self, &iter, TRUE); + + } + gtk_tree_path_free (path); + } +} + +GList* modest_header_view_get_columns (ModestHeaderView *self) { g_return_val_if_fail (self, FALSE); return gtk_tree_view_get_columns (GTK_TREE_VIEW(self)); } + +gboolean +modest_header_view_is_empty (ModestHeaderView *self) +{ + g_return_val_if_fail (self, FALSE); + return FALSE; /* FIXME */ +} + + gboolean modest_header_view_set_style (ModestHeaderView *self, ModestHeaderViewStyle style) { + ModestHeaderViewPrivate *priv; + gboolean show_col_headers = FALSE; + ModestHeaderViewStyle old_style; + g_return_val_if_fail (self, FALSE); + g_return_val_if_fail (style >= 0 && MODEST_HEADER_VIEW_STYLE_NUM, + FALSE); - MODEST_HEADER_VIEW_GET_PRIVATE(self)->style = style; + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); + if (priv->style == style) + return TRUE; /* nothing to do */ - gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), - style & MODEST_HEADER_VIEW_STYLE_SHOW_HEADERS); - gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(self), - style & MODEST_HEADER_VIEW_STYLE_SHOW_HEADERS); + switch (style) { + case MODEST_HEADER_VIEW_STYLE_DETAILS: + show_col_headers = TRUE; + break; + case MODEST_HEADER_VIEW_STYLE_TWOLINES: + break; + default: + g_return_val_if_reached (FALSE); + } + gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), show_col_headers); + gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW(self), show_col_headers); + + old_style = priv->style; + priv->style = style; - gtk_tree_view_columns_autosize (GTK_TREE_VIEW(self)); - gtk_tree_view_set_rules_hint (GTK_TREE_VIEW(self), - TRUE); /* alternating row colors */ - return TRUE; } @@ -711,245 +802,318 @@ ModestHeaderViewStyle modest_header_view_get_style (ModestHeaderView *self) { g_return_val_if_fail (self, FALSE); - return MODEST_HEADER_VIEW_GET_PRIVATE(self)->style; } - -static gint -cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, - gpointer user_data) +/* + * This function sets a sortable model in the header view. It's just + * used for developing purposes, because it only does a + * gtk_tree_view_set_model + */ +static void +modest_header_view_set_model (GtkTreeView *header_view, GtkTreeModel *model) { - gint col_id; - gint t1, t2; - gint val1, val2; - gchar *s1, *s2; - gint cmp; - - static int counter = 0; - col_id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(user_data), MODEST_HEADER_VIEW_COLUMN)); - - if (!(++counter % 100)) { - GObject *header_view = g_object_get_data(G_OBJECT(user_data), - MODEST_HEADER_VIEW_PTR); - g_signal_emit (header_view, - signals[STATUS_UPDATE_SIGNAL], - 0, _("Sorting..."), 0, 0); - } - - switch (col_id) { +/* GtkTreeModel *old_model_sort = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view)); */ +/* if (old_model_sort && GTK_IS_TREE_MODEL_SORT (old_model_sort)) { */ +/* GtkTreeModel *old_model; */ +/* ModestHeaderViewPrivate *priv; */ +/* priv = MODEST_HEADER_VIEW_GET_PRIVATE (header_view); */ +/* old_model = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (old_model_sort)); */ + +/* /\* Set new model *\/ */ +/* gtk_tree_view_set_model (header_view, model); */ +/* } else */ + gtk_tree_view_set_model (header_view, model); +} - /* first one, we decide based on the time */ - case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN: - case MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE: - gtk_tree_model_get (tree_model, iter1, - TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN, - &t1,-1); - gtk_tree_model_get (tree_model, iter2, - TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN, - &t2,-1); - return t1 - t2; - - case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT: - case MODEST_HEADER_VIEW_COLUMN_SENT_DATE: - gtk_tree_model_get (tree_model, iter1, - TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, - &t1,-1); - gtk_tree_model_get (tree_model, iter2, - TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, - &t2,-1); - return t1 - t2; +TnyFolder* +modest_header_view_get_folder (ModestHeaderView *self) +{ + ModestHeaderViewPrivate *priv; + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - - /* next ones, we try the search criteria first, if they're the same, then we use 'sent date' */ - case MODEST_HEADER_VIEW_COLUMN_SUBJECT: { + if (priv->folder) + g_object_ref (priv->folder); - gtk_tree_model_get (tree_model, iter1, - TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &s1, - TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1, - -1); - gtk_tree_model_get (tree_model, iter2, - TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &s2, - TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, - -1); + return priv->folder; +} - /* the prefix ('Re:', 'Fwd:' etc.) we ignore */ - cmp = modest_text_utils_utf8_strcmp (s1 + modest_text_utils_get_subject_prefix_len(s1), - s2 + modest_text_utils_get_subject_prefix_len(s2), - TRUE); +static void +modest_header_view_set_folder_intern (ModestHeaderView *self, TnyFolder *folder) +{ + TnyFolderType type; + TnyList *headers; + ModestHeaderViewPrivate *priv; + GList *cols, *cursor; + GtkTreeModel *filter_model, *sortable; + guint sort_colid; + GtkSortType sort_type; - g_free (s1); - g_free (s2); - - return cmp ? cmp : t1 - t2; - } - - case MODEST_HEADER_VIEW_COLUMN_FROM: - - gtk_tree_model_get (tree_model, iter1, - TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &s1, - TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1, - -1); - gtk_tree_model_get (tree_model, iter2, - TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, &s2, - TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, - -1); - cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE); - g_free (s1); - g_free (s2); - - return cmp ? cmp : t1 - t2; - - case MODEST_HEADER_VIEW_COLUMN_TO: - - gtk_tree_model_get (tree_model, iter1, - TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, &s1, - TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1, - -1); - gtk_tree_model_get (tree_model, iter2, - TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN, &s2, - TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, - -1); - cmp = modest_text_utils_utf8_strcmp (s1, s2, TRUE); - g_free (s1); - g_free (s2); - - return cmp ? cmp : t1 - t2; + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - case MODEST_HEADER_VIEW_COLUMN_ATTACH: + headers = TNY_LIST (tny_gtk_header_list_model_new ()); - gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1, - TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1, -1); - gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2, - TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, -1); - - cmp = (val1 & TNY_HEADER_FLAG_ATTACHMENTS) - - (val2 & TNY_HEADER_FLAG_ATTACHMENTS); + tny_gtk_header_list_model_set_folder (TNY_GTK_HEADER_LIST_MODEL(headers), + folder, FALSE); - return cmp ? cmp : t1 - t2; - - case MODEST_HEADER_VIEW_COLUMN_MSGTYPE: - gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1, - TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,-1); - gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2, - TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,-1); - cmp = (val1 & TNY_HEADER_FLAG_SEEN) - (val2 & TNY_HEADER_FLAG_SEEN); + /* Add IDLE observer (monitor) and another folder observer for + new messages (self) */ + g_mutex_lock (priv->observers_lock); + if (priv->monitor) { + tny_folder_monitor_stop (priv->monitor); + g_object_unref (G_OBJECT (priv->monitor)); + } + priv->monitor = TNY_FOLDER_MONITOR (tny_folder_monitor_new (folder)); + tny_folder_monitor_add_list (priv->monitor, TNY_LIST (headers)); + tny_folder_monitor_start (priv->monitor); + g_mutex_unlock (priv->observers_lock); + + sortable = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL(headers)); + g_object_unref (G_OBJECT (headers)); + + /* Create a tree model filter to hide and show rows for cut operations */ + 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); + g_object_unref (G_OBJECT (sortable)); + + /* install our special sorting functions */ + cursor = cols = gtk_tree_view_get_columns (GTK_TREE_VIEW(self)); + + /* Restore sort column id */ + if (cols) { + type = modest_tny_folder_guess_folder_type (folder); + sort_colid = modest_header_view_get_sort_column_id (self, type); + sort_type = modest_header_view_get_sort_type (self, type); + gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE(sortable), + sort_colid, + sort_type); + gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable), + TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, + (GtkTreeIterCompareFunc) cmp_rows, + cols->data, NULL); + gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable), + TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, + (GtkTreeIterCompareFunc) cmp_subject_rows, + cols->data, NULL); + } - return cmp ? cmp : t1 - t2; + /* Set new model */ + modest_header_view_set_model (GTK_TREE_VIEW (self), filter_model); + g_object_unref (G_OBJECT (filter_model)); +/* modest_header_view_set_model (GTK_TREE_VIEW (self), sortable); */ +/* g_object_unref (G_OBJECT (sortable)); */ - default: - return &iter1 - &iter2; /* oughhhh */ - } + /* Free */ + g_list_free (cols); } +void +modest_header_view_sort_by_column_id (ModestHeaderView *self, + guint sort_colid, + GtkSortType sort_type) +{ + ModestHeaderViewPrivate *priv = NULL; + GtkTreeModel *tree_filter, *sortable = NULL; + TnyFolderType type; + + /* Get model and private data */ + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); + tree_filter = gtk_tree_view_get_model (GTK_TREE_VIEW (self)); + sortable = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER(tree_filter)); +/* sortable = gtk_tree_view_get_model (GTK_TREE_VIEW (self)); */ + + /* Sort tree model */ + type = modest_tny_folder_guess_folder_type (priv->folder); + gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE(sortable), + sort_colid, + sort_type); + /* Store new sort parameters */ + modest_header_view_set_sort_params (self, sort_colid, sort_type, type); + + /* Save GConf parameters */ +/* modest_widget_memory_save (modest_runtime_get_conf(), */ +/* G_OBJECT(self), "header-view"); */ + +} -static void -on_refresh_folder (TnyFolder *folder, gboolean cancelled, GError **err, - gpointer user_data) +void +modest_header_view_set_sort_params (ModestHeaderView *self, + guint sort_colid, + GtkSortType sort_type, + TnyFolderType type) { - GtkTreeModel *sortable; - ModestHeaderView *self; ModestHeaderViewPrivate *priv; - GError *error = NULL; + ModestHeaderViewStyle style; - if (cancelled) - return; - - self = MODEST_HEADER_VIEW(user_data); + style = modest_header_view_get_style (self); priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - priv->folder = folder; - update_state (self); - - if (!folder || priv->state & MODEST_HEADER_VIEW_STATE_IS_EMPTY) - gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), FALSE); - else { /* it's a new one or a refresh */ - GList *cols, *cursor; - - if (priv->headers) - g_object_unref (priv->headers); - - priv->headers = TNY_LIST(tny_gtk_header_list_model_new ()); - tny_folder_get_headers (folder, priv->headers, FALSE, &error); /* FIXME */ - if (error) { - g_signal_emit (G_OBJECT(self), signals[ITEM_NOT_FOUND_SIGNAL], - 0, MODEST_ITEM_TYPE_MESSAGE); - g_print (error->message); - g_error_free (error); - return; - } - - tny_gtk_header_list_model_set_folder - (TNY_GTK_HEADER_LIST_MODEL(priv->headers),folder, TRUE); /*async*/ - - sortable = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL(priv->headers)); - - /* install our special sorting functions */ - cursor = cols = gtk_tree_view_get_columns (GTK_TREE_VIEW(self)); - while (cursor) { - gint col_id = GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cursor->data), - MODEST_HEADER_VIEW_COLUMN)); - gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable), - col_id, - (GtkTreeIterCompareFunc)cmp_rows, - cursor->data, NULL); - cursor = g_list_next(cursor); - } - g_list_free (cols); - - gtk_tree_view_set_model (GTK_TREE_VIEW (self), sortable); - modest_header_view_set_style (self, priv->style); - } + priv->sort_colid[style][type] = sort_colid; + priv->sort_type[style][type] = sort_type; } - -static void -on_refresh_folder_status_update (TnyFolder *folder, const gchar *msg, - gint num, gint total, gpointer user_data) +gint +modest_header_view_get_sort_column_id (ModestHeaderView *self, + TnyFolderType type) { - ModestHeaderView *self; ModestHeaderViewPrivate *priv; + ModestHeaderViewStyle style; - self = MODEST_HEADER_VIEW(user_data); + style = modest_header_view_get_style (self); priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - g_signal_emit (G_OBJECT(self), signals[STATUS_UPDATE_SIGNAL], - 0, msg, num, total); + return priv->sort_colid[style][type]; } - -TnyFolder* -modest_header_view_get_folder (ModestHeaderView *self) +GtkSortType +modest_header_view_get_sort_type (ModestHeaderView *self, + TnyFolderType type) { ModestHeaderViewPrivate *priv; + ModestHeaderViewStyle style; + + style = modest_header_view_get_style (self); priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - return priv->folder; + return priv->sort_type[style][type]; } +typedef struct { + ModestHeaderView *header_view; + RefreshAsyncUserCallback cb; + gpointer user_data; +} SetFolderHelper; -gboolean -modest_header_view_set_folder (ModestHeaderView *self, TnyFolder *folder) +static void +folder_refreshed_cb (const GObject *obj, + TnyFolder *folder, + gpointer user_data) +{ + ModestHeaderViewPrivate *priv; + SetFolderHelper *info; + + info = (SetFolderHelper*) user_data; + + priv = MODEST_HEADER_VIEW_GET_PRIVATE(info->header_view); + + /* User callback */ + if (info->cb) + info->cb (obj, folder, info->user_data); + + /* Start the folder count changes observer. We do not need it + before the refresh. Note that the monitor could still be + called for this refresh but now we know that the callback + was previously called */ + g_mutex_lock (priv->observers_lock); + tny_folder_add_observer (folder, TNY_FOLDER_OBSERVER (info->header_view)); + g_mutex_unlock (priv->observers_lock); + + /* Frees */ + g_free (info); +} + +void +modest_header_view_set_folder (ModestHeaderView *self, + TnyFolder *folder, + RefreshAsyncUserCallback callback, + gpointer user_data) { ModestHeaderViewPrivate *priv; + ModestWindowMgr *mgr = NULL; + GObject *source = NULL; + SetFolderHelper *info; + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - priv->folder = folder; - - if (!folder) {/* when there is no folder */ - gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), FALSE); - gtk_tree_view_set_model (GTK_TREE_VIEW (self), NULL); - } else { /* it's a new one or a refresh */ - tny_folder_refresh_async (folder, - on_refresh_folder, - on_refresh_folder_status_update, - self); + if (priv->folder) { + g_mutex_lock (priv->observers_lock); + tny_folder_remove_observer (priv->folder, TNY_FOLDER_OBSERVER (self)); + g_object_unref (priv->folder); + priv->folder = NULL; + g_mutex_unlock (priv->observers_lock); } + + if (folder) { + ModestMailOperation *mail_op = NULL; + + /* Get main window to use it as source of mail operation */ + mgr = modest_runtime_get_window_mgr (); + source = G_OBJECT (modest_window_mgr_get_main_window (modest_runtime_get_window_mgr ())); + + /* Set folder in the model */ + modest_header_view_set_folder_intern (self, folder); + + /* Pick my reference. Nothing to do with the mail operation */ + priv->folder = g_object_ref (folder); + + /* no message selected */ + g_signal_emit (G_OBJECT(self), signals[HEADER_SELECTED_SIGNAL], 0, NULL); + + info = g_malloc0 (sizeof(SetFolderHelper)); + info->header_view = self; + info->cb = callback; + info->user_data = user_data; + + /* Create the mail operation (source will be the parent widget) */ + mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_TYPE_RECEIVE, source); + modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), + mail_op); + + /* Refresh the folder asynchronously */ + modest_mail_operation_refresh_folder (mail_op, + folder, + folder_refreshed_cb, + info); + + /* Free */ + g_object_unref (mail_op); + } else { + g_mutex_lock (priv->observers_lock); + + if (priv->monitor) { + tny_folder_monitor_stop (priv->monitor); + g_object_unref (G_OBJECT (priv->monitor)); + priv->monitor = NULL; + } + modest_header_view_set_model (GTK_TREE_VIEW (self), NULL); + + g_mutex_unlock (priv->observers_lock); + } +} + +static void +on_header_row_activated (GtkTreeView *treeview, GtkTreePath *path, + GtkTreeViewColumn *column, gpointer userdata) +{ + ModestHeaderView *self = NULL; + ModestHeaderViewPrivate *priv = NULL; + GtkTreeIter iter; + GtkTreeModel *model = NULL; + TnyHeader *header; + + self = MODEST_HEADER_VIEW (treeview); + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); + + model = gtk_tree_view_get_model (treeview); - /* no message selected */ - g_signal_emit (G_OBJECT(self), signals[HEADER_SELECTED_SIGNAL], 0, - NULL); - return TRUE; + if ((path == NULL) || (!gtk_tree_model_get_iter(model, &iter, path))) + return; + + /* get the first selected item */ + gtk_tree_model_get (model, &iter, + TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, + &header, -1); + /* Emit signal */ + g_signal_emit (G_OBJECT(self), + signals[HEADER_ACTIVATED_SIGNAL], + 0, header); + + /* Free */ + g_object_unref (G_OBJECT (header)); + } static void @@ -957,9 +1121,11 @@ on_selection_changed (GtkTreeSelection *sel, gpointer user_data) { GtkTreeModel *model; TnyHeader *header; + GtkTreePath *path = NULL; GtkTreeIter iter; ModestHeaderView *self; ModestHeaderViewPrivate *priv; + GList *selected = NULL; g_return_if_fail (sel); g_return_if_fail (user_data); @@ -967,11 +1133,10 @@ on_selection_changed (GtkTreeSelection *sel, gpointer user_data) self = MODEST_HEADER_VIEW (user_data); priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - /* if the folder is empty, nothing to do */ - if (priv->state & MODEST_HEADER_VIEW_STATE_IS_EMPTY) - return; - - if (!gtk_tree_selection_get_selected (sel, &model, &iter)) + selected = gtk_tree_selection_get_selected_rows (sel, &model); + if (selected != NULL) + path = (GtkTreePath *) selected->data; + if ((path == NULL) || (!gtk_tree_model_get_iter(model, &iter, path))) return; /* msg was _un_selected */ gtk_tree_model_get (model, &iter, @@ -982,6 +1147,12 @@ on_selection_changed (GtkTreeSelection *sel, gpointer user_data) g_signal_emit (G_OBJECT(self), signals[HEADER_SELECTED_SIGNAL], 0, header); + + g_object_unref (G_OBJECT (header)); + + /* free all items in 'selected' */ + g_list_foreach (selected, (GFunc)gtk_tree_path_free, NULL); + g_list_free (selected); } @@ -998,3 +1169,431 @@ _modest_header_view_change_selection (GtkTreeSelection *selection, on_selection_changed (selection, user_data); } + +static gint compare_priorities (TnyHeaderFlags p1, TnyHeaderFlags p2) +{ + p1 = p1 & TNY_HEADER_FLAG_PRIORITY; + p2 = p2 & TNY_HEADER_FLAG_PRIORITY; + if (p1 == 0) + p1 = TNY_HEADER_FLAG_LOW_PRIORITY + 1; + if (p2 == 0) + p2 = TNY_HEADER_FLAG_LOW_PRIORITY + 1; + return p1 - p2; +} + +static gint +cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, + gpointer user_data) +{ + gint col_id; + gint t1, t2; + gint val1, val2; + gint cmp; +/* static int counter = 0; */ + + g_return_val_if_fail (GTK_IS_TREE_VIEW_COLUMN(user_data), 0); +/* col_id = gtk_tree_sortable_get_sort_column_id (GTK_TREE_SORTABLE (tree_model)); */ + col_id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(user_data), MODEST_HEADER_VIEW_FLAG_SORT)); + + + switch (col_id) { + case TNY_HEADER_FLAG_ATTACHMENTS: + + gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1, + TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1, -1); + gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2, + TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, -1); + + cmp = (val1 & TNY_HEADER_FLAG_ATTACHMENTS) - + (val2 & TNY_HEADER_FLAG_ATTACHMENTS); + + return cmp ? cmp : t1 - t2; + + case TNY_HEADER_FLAG_PRIORITY: + gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val1, + TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1,-1); + gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &val2, + TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2,-1); + + /* This is for making priority values respect the intuitive sort relationship + * as HIGH is 11, LOW is 01, and we put NORMAL AS 10 (2) */ + cmp = compare_priorities (val1, val2); + + return cmp ? cmp : t1 - t2; + + default: + return &iter1 - &iter2; /* oughhhh */ + } +} + +static gint +cmp_subject_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, + gpointer user_data) +{ + gint t1, t2; + gchar *val1, *val2; + gint cmp; +/* static int counter = 0; */ + + g_return_val_if_fail (GTK_IS_TREE_VIEW_COLUMN(user_data), 0); + + gtk_tree_model_get (tree_model, iter1, TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &val1, + TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t1, -1); + gtk_tree_model_get (tree_model, iter2, TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN, &val2, + TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN, &t2, -1); + + cmp = modest_text_utils_utf8_strcmp (val1 + modest_text_utils_get_subject_prefix_len(val1), + val2 + modest_text_utils_get_subject_prefix_len(val2), + TRUE); + g_free (val1); + g_free (val2); + 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) +{ + GtkTreeModel *model = NULL; + GtkTreeIter iter; + GtkTreePath *source_row = NULL; + + source_row = get_selected_row (GTK_TREE_VIEW (widget), &model); + if ((source_row == NULL) || (!gtk_tree_model_get_iter(model, &iter, source_row))) return; + + switch (info) { + case MODEST_HEADER_ROW: + gtk_tree_set_row_drag_data (selection_data, model, source_row); + break; + case MODEST_MSG: { + TnyHeader *hdr; + gtk_tree_model_get (model, &iter, + TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, &hdr, + -1); + if (hdr) { + g_object_unref (G_OBJECT(hdr)); + } + break; + } + default: + g_message ("%s: default switch case.", __FUNCTION__); + } + + gtk_tree_path_free (source_row); +} + +/* Header view drag types */ +const GtkTargetEntry header_view_drag_types[] = { + { "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_APP, MODEST_HEADER_ROW }, + { "text/uri-list", 0, MODEST_MSG }, +}; + +static void +setup_drag_and_drop (GtkTreeView *self) +{ + gtk_drag_source_set (GTK_WIDGET (self), + GDK_BUTTON1_MASK, + header_view_drag_types, + G_N_ELEMENTS (header_view_drag_types), + GDK_ACTION_MOVE | GDK_ACTION_COPY); + + g_signal_connect(G_OBJECT (self), "drag_data_get", + G_CALLBACK(drag_data_get_cb), NULL); +} + +static GtkTreePath * +get_selected_row (GtkTreeView *self, GtkTreeModel **model) +{ + GtkTreePath *path = NULL; + GtkTreeSelection *sel = NULL; + GList *rows = NULL; + + sel = gtk_tree_view_get_selection(self); + rows = gtk_tree_selection_get_selected_rows (sel, model); + + if ((rows == NULL) || (g_list_length(rows) != 1)) + goto frees; + + path = gtk_tree_path_copy(g_list_nth_data (rows, 0)); + + + /* Free */ + frees: + g_list_foreach(rows,(GFunc) gtk_tree_path_free, NULL); + g_list_free(rows); + + return path; +} + +/* + * This function moves the tree view scroll to the current selected + * row when the widget grabs the focus + */ +static gboolean +on_focus_in (GtkWidget *self, + GdkEventFocus *event, + gpointer user_data) +{ + GtkTreeSelection *selection; + GtkTreeModel *model; + GList *selected = NULL; + GtkTreePath *selected_path = NULL; + + model = gtk_tree_view_get_model (GTK_TREE_VIEW (self)); + if (!model) + return FALSE; + + selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (self)); + /* If none selected yet, pick the first one */ + if (gtk_tree_selection_count_selected_rows (selection) == 0) { + GtkTreeIter iter; + GtkTreePath *path; + + /* Return if the model is empty */ + if (!gtk_tree_model_get_iter_first (model, &iter)) + return FALSE; + + path = gtk_tree_model_get_path (model, &iter); + gtk_tree_selection_select_path (selection, path); + gtk_tree_path_free (path); + } + + /* Need to get the all the rows because is selection multiple */ + selected = gtk_tree_selection_get_selected_rows (selection, &model); + if (selected == NULL) return FALSE; + selected_path = (GtkTreePath *) selected->data; + + /* Check if we need to scroll */ + #if GTK_CHECK_VERSION(2, 8, 0) /* TODO: gtk_tree_view_get_visible_range() is only available in GTK+ 2.8 */ + GtkTreePath *start_path = NULL; + GtkTreePath *end_path = NULL; + if (gtk_tree_view_get_visible_range (GTK_TREE_VIEW (self), + &start_path, + &end_path)) { + + if ((gtk_tree_path_compare (start_path, selected_path) != -1) || + (gtk_tree_path_compare (end_path, selected_path) != 1)) { + + /* Scroll to first path */ + gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (self), + selected_path, + NULL, + TRUE, + 0.5, + 0.0); + } + } + #endif /* GTK_CHECK_VERSION */ + + /* Frees */ + g_list_foreach (selected, (GFunc) gtk_tree_path_free, NULL); + g_list_free (selected); + + return FALSE; +} + +static void +idle_notify_headers_count_changed_destroy (gpointer data) +{ + gdk_threads_enter (); + + HeadersCountChangedHelper *helper = NULL; + + g_return_if_fail (data != NULL); + helper = (HeadersCountChangedHelper *) data; + + g_object_unref (helper->change); + g_slice_free (HeadersCountChangedHelper, helper); + + gdk_threads_leave (); +} + +static gboolean +idle_notify_headers_count_changed (gpointer data) +{ + gdk_threads_enter (); + + TnyFolder *folder = NULL; + ModestHeaderViewPrivate *priv = NULL; + HeadersCountChangedHelper *helper = NULL; + + g_return_val_if_fail (data != NULL, FALSE); + helper = (HeadersCountChangedHelper *) data; + g_return_val_if_fail (MODEST_IS_HEADER_VIEW(helper->self), FALSE); + g_return_val_if_fail (TNY_FOLDER_CHANGE(helper->change), FALSE); + + folder = tny_folder_change_get_folder (helper->change); + + priv = MODEST_HEADER_VIEW_GET_PRIVATE (helper->self); + g_mutex_lock (priv->observers_lock); + + /* Emmit signal to evaluate how headers changes affects to the window view */ + g_signal_emit (G_OBJECT(helper->self), signals[MSG_COUNT_CHANGED_SIGNAL], 0, folder, helper->change); + + /* Added or removed headers, so data stored on cliboard are invalid */ + if (modest_email_clipboard_check_source_folder (priv->clipboard, folder)) + modest_email_clipboard_clear (priv->clipboard); + + g_mutex_unlock (priv->observers_lock); + + gdk_threads_leave (); + + return FALSE; +} + +static void +folder_monitor_update (TnyFolderObserver *self, + TnyFolderChange *change) +{ + ModestHeaderViewPrivate *priv; + TnyFolderChangeChanged changed; + HeadersCountChangedHelper *helper = NULL; + + changed = tny_folder_change_get_changed (change); + + /* Do not notify the observers if the folder of the header + view has changed before this call to the observer + happens */ + priv = MODEST_HEADER_VIEW_GET_PRIVATE (MODEST_HEADER_VIEW (self)); + if (tny_folder_change_get_folder (change) != priv->folder) + return; + + /* Check folder count */ + if ((changed & TNY_FOLDER_CHANGE_CHANGED_ADDED_HEADERS) || + (changed & TNY_FOLDER_CHANGE_CHANGED_REMOVED_HEADERS)) { + helper = g_slice_new0 (HeadersCountChangedHelper); + helper->self = MODEST_HEADER_VIEW(self); + helper->change = g_object_ref(change); + + g_idle_add_full (G_PRIORITY_DEFAULT, + idle_notify_headers_count_changed, + helper, + idle_notify_headers_count_changed_destroy); + } +} + +void +modest_header_view_clear (ModestHeaderView *self) +{ + modest_header_view_set_folder (self, NULL, NULL, NULL); +} + +void +modest_header_view_copy_selection (ModestHeaderView *header_view) +{ + /* Copy selection */ + _clipboard_set_selected_data (header_view, FALSE); +} + +void +modest_header_view_cut_selection (ModestHeaderView *header_view) +{ + ModestHeaderViewPrivate *priv = NULL; + GtkTreeModel *model = NULL; + const gchar **hidding = NULL; + guint i, n_selected; + + g_return_if_fail (MODEST_IS_HEADER_VIEW (header_view)); + priv = MODEST_HEADER_VIEW_GET_PRIVATE (header_view); + + /* Copy selection */ + _clipboard_set_selected_data (header_view, TRUE); + + /* 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_HEADER_VIEW (header_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 headers */ + model = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view)); + if (GTK_IS_TREE_MODEL_FILTER (model)) + gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (model)); +} + + + + +static void +_clipboard_set_selected_data (ModestHeaderView *header_view, + gboolean delete) +{ + ModestHeaderViewPrivate *priv = NULL; + TnyList *headers = NULL; + + g_return_if_fail (MODEST_IS_HEADER_VIEW (header_view)); + priv = MODEST_HEADER_VIEW_GET_PRIVATE (header_view); + + /* Set selected data on clipboard */ + g_return_if_fail (MODEST_IS_EMAIL_CLIPBOARD (priv->clipboard)); + headers = modest_header_view_get_selected_headers (header_view); + modest_email_clipboard_set_data (priv->clipboard, priv->folder, headers, delete); + + /* Free */ + g_object_unref (headers); +} + + + +static gboolean +filter_row (GtkTreeModel *model, + GtkTreeIter *iter, + gpointer user_data) +{ + ModestHeaderViewPrivate *priv = NULL; + TnyHeader *header = NULL; + guint i; + gchar *id = NULL; + gboolean found = FALSE; + + g_return_val_if_fail (MODEST_IS_HEADER_VIEW (user_data), FALSE); + priv = MODEST_HEADER_VIEW_GET_PRIVATE (user_data); + + /* If no data on clipboard, return always TRUE */ + if (modest_email_clipboard_cleared(priv->clipboard)) return TRUE; + + /* Get header from model */ + gtk_tree_model_get (model, iter, + TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, &header, + -1); + + /* Get message id from header (ensure is a valid id) */ + if (!header) return FALSE; + id = g_strdup(tny_header_get_message_id (header)); + + /* Check hiding */ + 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)); + + /* Free */ + g_object_unref (header); + g_free(id); + + return !found; +} + +static void +_clear_hidding_filter (ModestHeaderView *header_view) +{ + ModestHeaderViewPrivate *priv; + guint i; + + g_return_if_fail (MODEST_IS_HEADER_VIEW (header_view)); + priv = MODEST_HEADER_VIEW_GET_PRIVATE(header_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); + } +}