X-Git-Url: http://git.maemo.org/git/?p=modest;a=blobdiff_plain;f=src%2Fwidgets%2Fmodest-header-view.c;h=bee32a621ebcc1186ee849fbb765ae8d497356f3;hp=0cc2325f7e671b9e1d8a201da08c2f55c0f8848f;hb=362784ce756b3f0e31cd451d9ac5e69b909d4053;hpb=5005894a8cf1c6855823ffcb16455ff70b04796a diff --git a/src/widgets/modest-header-view.c b/src/widgets/modest-header-view.c index 0cc2325..bee32a6 100644 --- a/src/widgets/modest-header-view.c +++ b/src/widgets/modest-header-view.c @@ -31,34 +31,69 @@ #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 gboolean on_header_clicked (GtkWidget *widget, - GdkEventButton *event, - gpointer user_data); +static void on_header_row_activated (GtkTreeView *treeview, GtkTreePath *path, + GtkTreeViewColumn *column, gpointer userdata); -static gint cmp_rows (GtkTreeModel *tree_model, - GtkTreeIter *iter1, - GtkTreeIter *iter2, - gpointer user_data); +static gint cmp_rows (GtkTreeModel *tree_model, + GtkTreeIter *iter1, + GtkTreeIter *iter2, + gpointer user_data); + +static gint cmp_subject_rows (GtkTreeModel *tree_model, + GtkTreeIter *iter1, + GtkTreeIter *iter2, + gpointer user_data); -static void on_selection_changed (GtkTreeSelection *sel, +static gboolean filter_row (GtkTreeModel *model, + GtkTreeIter *iter, + gpointer data); + +static void on_account_removed (TnyAccountStore *self, + TnyAccount *account, gpointer user_data); -static void setup_drag_and_drop (GtkTreeView *self); +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; @@ -67,9 +102,29 @@ struct _ModestHeaderViewPrivate { ModestHeaderViewStyle style; TnyFolderMonitor *monitor; - GMutex *monitor_lock; + 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]; + + gulong selection_changed_handler; + gulong acc_removed_handler; +}; + +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)) @@ -82,7 +137,7 @@ enum { HEADER_SELECTED_SIGNAL, HEADER_ACTIVATED_SIGNAL, ITEM_NOT_FOUND_SIGNAL, - STATUS_UPDATE_SIGNAL, + MSG_COUNT_CHANGED_SIGNAL, LAST_SIGNAL }; @@ -109,9 +164,21 @@ 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; } @@ -124,6 +191,7 @@ 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)); @@ -155,14 +223,20 @@ 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); + modest_marshal_VOID__POINTER_POINTER, + G_TYPE_NONE, 2, G_TYPE_POINTER, G_TYPE_POINTER); +} + +static void +tny_folder_observer_init (TnyFolderObserverIface *klass) +{ + klass->update_func = folder_monitor_update; } static GtkTreeViewColumn* @@ -179,7 +253,7 @@ get_new_column (const gchar *name, GtkCellRenderer *renderer, 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) @@ -195,13 +269,11 @@ get_new_column (const gchar *name, GtkCellRenderer *renderer, } - - static void remove_all_columns (ModestHeaderView *obj) { GList *columns, *cursor; - + columns = gtk_tree_view_get_columns (GTK_TREE_VIEW(obj)); for (cursor = columns; cursor; cursor = cursor->next) @@ -211,13 +283,18 @@ remove_all_columns (ModestHeaderView *obj) } gboolean -modest_header_view_set_columns (ModestHeaderView *self, const GList *columns) +modest_header_view_set_columns (ModestHeaderView *self, const GList *columns, TnyFolderType type) { - GtkTreeModel *sortable; + GtkTreeModel *tree_filter, *sortable; GtkTreeViewColumn *column=NULL; + GtkTreeSelection *selection = NULL; GtkCellRenderer *renderer_msgtype,*renderer_header, - *renderer_attach; + *renderer_attach, *renderer_compact_date_or_status; + 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); @@ -225,11 +302,62 @@ 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_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_or_status = 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_or_status, FALSE); + g_object_set_data (G_OBJECT (renderer_recpt_box), "date-renderer", renderer_compact_date_or_status); + + g_object_set (G_OBJECT (renderer_subject_box), "yalign", 1.0, NULL); + gtk_cell_renderer_set_fixed_size (renderer_subject_box, -1, 32); + gtk_cell_renderer_set_fixed_size (renderer_recpt_box, -1, 32); + g_object_set (G_OBJECT (renderer_recpt_box), "yalign", 0.0, NULL); + g_object_set(G_OBJECT(renderer_header), + "ellipsize", PANGO_ELLIPSIZE_END, + NULL); + g_object_set (G_OBJECT (renderer_subject), + "ellipsize", PANGO_ELLIPSIZE_END, "yalign", 1.0, + NULL); + g_object_set (G_OBJECT (renderer_recpt), + "ellipsize", PANGO_ELLIPSIZE_END, "yalign", 0.0, + NULL); + g_object_set(G_OBJECT(renderer_compact_date_or_status), + "xalign", 1.0, "yalign", 0.0, + NULL); + g_object_set (G_OBJECT (renderer_priority), + "yalign", 1.0, NULL); + g_object_set (G_OBJECT (renderer_attach), + "yalign", 0.0, NULL); + + gtk_cell_renderer_set_fixed_size (renderer_attach, 32, 26); + gtk_cell_renderer_set_fixed_size (renderer_priority, 32, 26); + gtk_cell_renderer_set_fixed_size (renderer_compact_header, -1, 64); remove_all_columns (self); - sortable = gtk_tree_view_get_model (GTK_TREE_VIEW (self)); + selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(self)); + gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE); + 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)) { @@ -279,19 +407,23 @@ modest_header_view_set_columns (ModestHeaderView *self, const GList *columns) 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)_modest_header_view_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(MODEST_HEADER_VIEW_COMPACT_HEADER_MODE_IN)); + compact_column = column; break; case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT: - column = get_new_column (_("Header"), renderer_header, TRUE, + column = get_new_column (_("Header"), renderer_compact_header, TRUE, TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN, - TRUE, + FALSE, (GtkTreeCellDataFunc)_modest_header_view_compact_header_cell_data, - GINT_TO_POINTER(FALSE)); + GINT_TO_POINTER((type == TNY_FOLDER_TYPE_OUTBOX)? + MODEST_HEADER_VIEW_COMPACT_HEADER_MODE_OUTBOX: + MODEST_HEADER_VIEW_COMPACT_HEADER_MODE_OUT)); + compact_column = column; break; @@ -311,7 +443,7 @@ modest_header_view_set_columns (ModestHeaderView *self, const GList *columns) 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_TIME_T_COLUMN, TRUE, @@ -326,16 +458,18 @@ modest_header_view_set_columns (ModestHeaderView *self, const GList *columns) (GtkTreeCellDataFunc)_modest_header_view_size_cell_data, NULL); break; + case MODEST_HEADER_VIEW_COLUMN_STATUS: + column = get_new_column (_("Status"), renderer_compact_date_or_status, TRUE, + TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN, + FALSE, + (GtkTreeCellDataFunc)_modest_header_view_status_cell_data, + NULL); + break; default: g_return_val_if_reached(FALSE); } - if (sortable) - gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE(sortable), - col, (GtkTreeIterCompareFunc)cmp_rows, - column, NULL); - /* we keep the column id around */ g_object_set_data (G_OBJECT(column), MODEST_HEADER_VIEW_COLUMN, GINT_TO_POINTER(col)); @@ -344,7 +478,19 @@ modest_header_view_set_columns (ModestHeaderView *self, const GList *columns) g_object_set_data (G_OBJECT(column), MODEST_HEADER_VIEW_PTR, self); gtk_tree_view_append_column (GTK_TREE_VIEW(self), column); - } + } + + 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; } @@ -353,19 +499,61 @@ static void modest_header_view_init (ModestHeaderView *obj) { ModestHeaderViewPrivate *priv; + guint i, j; priv = MODEST_HEADER_VIEW_GET_PRIVATE(obj); priv->folder = NULL; priv->monitor = NULL; - priv->monitor_lock = g_mutex_new (); - + priv->observers_lock = g_mutex_new (); + + priv->clipboard = modest_runtime_get_email_clipboard (); + priv->hidding_ids = NULL; + priv->n_selected = 0; + priv->selection_changed_handler = 0; + priv->acc_removed_handler = 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_dispose (GObject *obj) +{ + ModestHeaderView *self; + ModestHeaderViewPrivate *priv; + GtkTreeSelection *sel; + + self = MODEST_HEADER_VIEW(obj); + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); + + /* Free in the dispose to avoid unref cycles */ + if (priv->folder) { + tny_folder_remove_observer (priv->folder, TNY_FOLDER_OBSERVER (obj)); + g_object_unref (G_OBJECT (priv->folder)); + priv->folder = NULL; + } + + /* We need to do this here in the dispose because the + selection won't exist when finalizing */ + sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(self)); + if (sel && g_signal_handler_is_connected (sel, priv->selection_changed_handler)) { + g_signal_handler_disconnect (sel, priv->selection_changed_handler); + priv->selection_changed_handler = 0; + } + + G_OBJECT_CLASS(parent_class)->dispose (obj); +} + +static void modest_header_view_finalize (GObject *obj) { ModestHeaderView *self; @@ -374,19 +562,23 @@ modest_header_view_finalize (GObject *obj) self = MODEST_HEADER_VIEW(obj); priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - g_mutex_lock (priv->monitor_lock); + if (g_signal_handler_is_connected (modest_runtime_get_account_store (), + priv->acc_removed_handler)) { + g_signal_handler_disconnect (modest_runtime_get_account_store (), + priv->acc_removed_handler); + } + + 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->monitor_lock); - g_mutex_free (priv->monitor_lock); + 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)); - if (priv->folder) { - g_object_unref (G_OBJECT (priv->folder)); - priv->folder = NULL; - } - G_OBJECT_CLASS(parent_class)->finalize (obj); } @@ -407,7 +599,7 @@ modest_header_view_new (TnyFolder *folder, ModestHeaderViewStyle style) priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); modest_header_view_set_style (self, style); - modest_header_view_set_folder (self, NULL); +/* modest_header_view_set_folder (self, NULL, NULL, NULL); */ gtk_tree_view_columns_autosize (GTK_TREE_VIEW(obj)); gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW(obj),TRUE); @@ -415,15 +607,55 @@ modest_header_view_new (TnyFolder *folder, ModestHeaderViewStyle style) 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->selection_changed_handler = + g_signal_connect_after (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); + + priv->acc_removed_handler = g_signal_connect (modest_runtime_get_account_store (), + "account_removed", + G_CALLBACK (on_account_removed), + self); + + 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); - g_signal_connect (sel, "changed", - G_CALLBACK(on_selection_changed), self); + return selected_rows; +} + +gboolean +modest_header_view_has_selected_headers (ModestHeaderView *self) +{ + GtkTreeSelection *sel; + gboolean empty; + + g_return_val_if_fail (self, FALSE); - g_signal_connect (self, "button-press-event", - G_CALLBACK(on_header_clicked), NULL); + /* 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 GTK_WIDGET(self); + return !empty; } @@ -475,7 +707,7 @@ modest_header_view_get_selected_headers (ModestHeaderView *self) static void scroll_to_selected (ModestHeaderView *self, GtkTreeIter *iter, gboolean up) { -#if MODEST_PLATFORM_ID==1 /* MODES_PLATFORM_ID: 1 ==> gnome, 2==> maemo */ +#ifdef MODEST_PLATFORM_GNOME GtkTreePath *selected_path; GtkTreePath *start, *end; @@ -500,7 +732,7 @@ scroll_to_selected (ModestHeaderView *self, GtkTreeIter *iter, gboolean up) gtk_tree_path_free (start); gtk_tree_path_free (end); -#endif /* MODEST_PLATFORM_ID */ +#endif /* MODEST_PLATFORM_GNOME */ } @@ -510,14 +742,22 @@ 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)); - if (gtk_tree_selection_get_selected (sel, &model, &iter)) { + 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 @@ -529,8 +769,10 @@ modest_header_view_select_prev (ModestHeaderView *self) GtkTreePath *path; sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self)); - if (gtk_tree_selection_get_selected (sel, &model, &iter)) { - path = gtk_tree_model_get_path (model, &iter); + 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)) { @@ -552,6 +794,7 @@ modest_header_view_get_columns (ModestHeaderView *self) return gtk_tree_view_get_columns (GTK_TREE_VIEW(self)); } + gboolean modest_header_view_is_empty (ModestHeaderView *self) { @@ -610,62 +853,19 @@ modest_header_view_get_style (ModestHeaderView *self) static void modest_header_view_set_model (GtkTreeView *header_view, GtkTreeModel *model) { - 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); - - modest_runtime_verify_object_death (old_model, ""); - modest_runtime_verify_object_death (old_model_sort, ""); - } else - gtk_tree_view_set_model (header_view, model); - - return; -} - -static void -on_refresh_folder (TnyFolder *folder, - gboolean cancelled, - GError **error, - gpointer user_data) -{ - if (cancelled) { -/* GtkTreeSelection *selection; */ -/* selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (user_data)); */ -/* gtk_tree_selection_unselect_all (selection); */ - g_warning ("Operation cancelled %s\n", (*error) ? (*error)->message : "unknown"); - return; - } -} - - -static void -on_refresh_folder_status_update (TnyFolder *folder, const gchar *msg, - gint num, gint total, gpointer user_data) -{ - ModestHeaderView *self; - ModestHeaderViewPrivate *priv; - - self = MODEST_HEADER_VIEW(user_data); - priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - - /* FIXME: this is a hack ==> tinymail gives us this when - * it has nothing better to do */ - if (num == 1 && total == 100) - return; - - g_signal_emit (G_OBJECT(self), signals[STATUS_UPDATE_SIGNAL], - 0, msg, num, total); +/* 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); } - TnyFolder* modest_header_view_get_folder (ModestHeaderView *self) { @@ -681,10 +881,13 @@ modest_header_view_get_folder (ModestHeaderView *self) static void modest_header_view_set_folder_intern (ModestHeaderView *self, TnyFolder *folder) { + TnyFolderType type; TnyList *headers; ModestHeaderViewPrivate *priv; GList *cols, *cursor; - GtkTreeModel *sortable; + GtkTreeModel *filter_model, *sortable; + guint sort_colid; + GtkSortType sort_type; priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); @@ -693,8 +896,9 @@ modest_header_view_set_folder_intern (ModestHeaderView *self, TnyFolder *folder) tny_gtk_header_list_model_set_folder (TNY_GTK_HEADER_LIST_MODEL(headers), folder, FALSE); - /* Add a folder observer */ - g_mutex_lock (priv->monitor_lock); + /* 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)); @@ -702,121 +906,292 @@ modest_header_view_set_folder_intern (ModestHeaderView *self, TnyFolder *folder) 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->monitor_lock); - + 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)); - while (cursor) { - gint col_id = GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cursor->data), - MODEST_HEADER_VIEW_COLUMN)); + + /* 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), - col_id, + TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, (GtkTreeIterCompareFunc) cmp_rows, - cursor->data, NULL); - cursor = g_list_next(cursor); + 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); } + + /* 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)); */ + + /* 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"); */ + +} - /* Set new model */ - modest_header_view_set_model (GTK_TREE_VIEW (self), sortable); - g_object_unref (G_OBJECT (sortable)); +void +modest_header_view_set_sort_params (ModestHeaderView *self, + guint sort_colid, + GtkSortType sort_type, + TnyFolderType type) +{ + ModestHeaderViewPrivate *priv; + ModestHeaderViewStyle style; + + style = modest_header_view_get_style (self); + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); + + priv->sort_colid[style][type] = sort_colid; + priv->sort_type[style][type] = sort_type; +} + +gint +modest_header_view_get_sort_column_id (ModestHeaderView *self, + TnyFolderType type) +{ + ModestHeaderViewPrivate *priv; + ModestHeaderViewStyle style; + + style = modest_header_view_get_style (self); + priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); + + return priv->sort_colid[style][type]; +} + +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->sort_type[style][type]; +} + +typedef struct { + ModestHeaderView *header_view; + RefreshAsyncUserCallback cb; + gpointer user_data; +} SetFolderHelper; + +static void +folder_refreshed_cb (ModestMailOperation *mail_op, + 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 (mail_op, 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) +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); 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; + GtkTreeSelection *selection; + + /* 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); - tny_folder_refresh_async (folder, - on_refresh_folder, - on_refresh_folder_status_update, - self); /* no message selected */ - g_signal_emit (G_OBJECT(self), signals[HEADER_SELECTED_SIGNAL], 0, - NULL); + 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; + + /* bug 57631: Clear the selection if exists */ + selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(self)); + gtk_tree_selection_unselect_all(selection); + + /* 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->monitor_lock); - modest_header_view_set_model (GTK_TREE_VIEW (self), NULL); + 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; } - g_mutex_unlock (priv->monitor_lock); + modest_header_view_set_model (GTK_TREE_VIEW (self), NULL); + + g_mutex_unlock (priv->observers_lock); } } -static gboolean -on_header_clicked (GtkWidget *widget, GdkEventButton *event, gpointer user_data) +static void +on_header_row_activated (GtkTreeView *treeview, GtkTreePath *path, + GtkTreeViewColumn *column, gpointer userdata) { - ModestHeaderView *self; - ModestHeaderViewPrivate *priv; + ModestHeaderView *self = NULL; + ModestHeaderViewPrivate *priv = NULL; GtkTreeIter iter; - GtkTreeSelection *sel; - GtkTreeModel *model; - TnyHeader *header; + GtkTreeModel *model = NULL; + TnyHeader *header = NULL; + TnyHeaderFlags flags; - /* ignore everything but doubleclick */ - if (event->type != GDK_2BUTTON_PRESS) - return FALSE; - - self = MODEST_HEADER_VIEW (widget); + self = MODEST_HEADER_VIEW (treeview); priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - - sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self)); - model = gtk_tree_view_get_model (GTK_TREE_VIEW(self)); - - if (!gtk_tree_selection_get_selected (sel, &model, &iter)) - return FALSE; /* msg was _un_selected */ + + model = gtk_tree_view_get_model (treeview); + if ((path == NULL) || (!gtk_tree_model_get_iter(model, &iter, path))) + goto frees; /* get the first selected item */ gtk_tree_model_get (model, &iter, - TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, - &header, -1); + TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &flags, + TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, &header, + -1); + + /* Dont open DELETED messages */ + if (flags & TNY_HEADER_FLAG_DELETED) { + modest_platform_information_banner (NULL, NULL, _("mcen_ib_message_already_deleted")); + goto frees; + } + /* Emit signal */ g_signal_emit (G_OBJECT(self), signals[HEADER_ACTIVATED_SIGNAL], 0, header); /* Free */ - g_object_unref (G_OBJECT (header)); + frees: + if (header != NULL) + g_object_unref (G_OBJECT (header)); - return TRUE; } - static void on_selection_changed (GtkTreeSelection *sel, gpointer user_data) { GtkTreeModel *model; - TnyHeader *header; + TnyHeader *header = NULL; + GtkTreePath *path = NULL; GtkTreeIter iter; ModestHeaderView *self; ModestHeaderViewPrivate *priv; + GList *selected = NULL; g_return_if_fail (sel); g_return_if_fail (user_data); self = MODEST_HEADER_VIEW (user_data); priv = MODEST_HEADER_VIEW_GET_PRIVATE(self); - - 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, @@ -829,6 +1204,10 @@ on_selection_changed (GtkTreeSelection *sel, gpointer user_data) 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); } @@ -846,6 +1225,16 @@ _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, @@ -854,117 +1243,36 @@ cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, 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) { - - /* 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; - - - /* next ones, we try the search criteria first, if they're the same, then we use 'sent date' */ - /* FIXME: what about received-date? */ - case MODEST_HEADER_VIEW_COLUMN_SUBJECT: { +/* static int counter = 0; */ - 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); + 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)); - /* 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); - 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; - - case MODEST_HEADER_VIEW_COLUMN_ATTACH: + + 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 MODEST_HEADER_VIEW_COLUMN_MSGTYPE: + 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); - cmp = (val1 & TNY_HEADER_FLAG_SEEN) - (val2 & TNY_HEADER_FLAG_SEEN); + + /* 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; @@ -973,27 +1281,50 @@ cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2, } } +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) { - GtkTreeSelection *selection; - GtkTreeModel *model; + GtkTreeModel *model = NULL; 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); + GtkTreePath *source_row = NULL; + GtkTreeSelection *sel = 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; + TnyHeader *hdr = NULL; gtk_tree_model_get (model, &iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, &hdr, -1); @@ -1003,17 +1334,21 @@ drag_data_get_cb (GtkWidget *widget, GdkDragContext *context, break; } default: - g_message ("default"); + g_message ("%s: default switch case.", __FUNCTION__); } + /* Set focus on next header */ + sel = gtk_tree_view_get_selection(GTK_TREE_VIEW (widget)); + gtk_tree_path_next (source_row); + gtk_tree_selection_select_path (sel, source_row); + 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 }, - + { "text/uri-list", 0, MODEST_MSG }, }; static void @@ -1028,3 +1363,359 @@ setup_drag_and_drop (GtkTreeView *self) 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); + } + } + if (start_path) + gtk_tree_path_free (start_path); + if (end_path) + gtk_tree_path_free (end_path); + + #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) +{ + HeadersCountChangedHelper *helper = NULL; + + g_return_if_fail (data != NULL); + helper = (HeadersCountChangedHelper *) data; + + g_object_unref (helper->change); + g_slice_free (HeadersCountChangedHelper, helper); +} + +static gboolean +idle_notify_headers_count_changed (gpointer data) +{ + 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); + + /* Emit 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); + + 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 header removed (hide marked as DELETED headers) */ + if (changed & TNY_FOLDER_CHANGE_CHANGED_EXPUNGED_HEADERS) { + modest_header_view_refilter (MODEST_HEADER_VIEW(self)); + } + + /* Check folder count */ + if ((changed & TNY_FOLDER_CHANGE_CHANGED_ADDED_HEADERS) || + (changed & TNY_FOLDER_CHANGE_CHANGED_EXPUNGED_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; + 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 */ + modest_header_view_refilter (header_view); +} + + + + +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; + TnyHeaderFlags flags; + TnyHeader *header = NULL; + guint i; + gchar *id = NULL; + gboolean visible = TRUE; + gboolean found = FALSE; + + g_return_val_if_fail (MODEST_IS_HEADER_VIEW (user_data), FALSE); + priv = MODEST_HEADER_VIEW_GET_PRIVATE (user_data); + + /* Get header from model */ + gtk_tree_model_get (model, iter, + TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN, &flags, + TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, &header, + -1); + + /* Hide mark as deleted heders */ + if (flags & TNY_HEADER_FLAG_DELETED) { + visible = FALSE; + goto frees; + } + + /* If no data on clipboard, return always TRUE */ + if (modest_email_clipboard_cleared(priv->clipboard)) { + visible = TRUE; + goto frees; + } + + /* 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)); + + visible = !found; + } + + /* Free */ + frees: + if (header) + g_object_unref (header); + g_free(id); + + return visible; +} + +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); + } +} + +void +modest_header_view_refilter (ModestHeaderView *header_view) +{ + GtkTreeModel *model; + + g_return_if_fail (MODEST_IS_HEADER_VIEW (header_view)); + + /* 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)); +} + +/* + * Called when an account is removed. If I'm showing a folder of the + * account that has been removed then clear the view + */ +static void +on_account_removed (TnyAccountStore *self, + TnyAccount *account, + gpointer user_data) +{ + ModestHeaderViewPrivate *priv = NULL; + + /* Ignore changes in transport accounts */ + if (TNY_IS_TRANSPORT_ACCOUNT (account)) + return; + + g_print ("--------------------- HEADER ---------------\n"); + + priv = MODEST_HEADER_VIEW_GET_PRIVATE (user_data); + + if (priv->folder) { + TnyAccount *my_account; + + my_account = tny_folder_get_account (priv->folder); + if (my_account == account) + modest_header_view_clear (MODEST_HEADER_VIEW (user_data)); + g_object_unref (account); + } +}