86b700d089
* Evolution-Storage.idl (StorageListener): add notifyHasSubfolders, to announce that a folder has currently- unknown subfolders. (Storage): add asyncOpenFolder, to request that previously- announced subfolders be filled in. * evolution-storage.c (impl_Storage_async_open_folder): emit OPEN_FOLDER. (evolution_storage_has_subfolders): Implement by calling notifyHasSubfolders on all of its listeners. * evolution-storage-listener.c (impl_GNOME_Evolution_StorageListener_notifyHasSubfolders): emit HAS_SUBFOLDERS. * e-corba-storage.c (impl_StorageListener_notifyHasSubfolders): Implement by calling e_storage_has_subfolders. (async_open_folder): Implement by calling asyncOpenFolder on the CORBA storage. * e-storage.c (EStoragePrivate, init, destroy): Keep a list of pseudofolders representing un-filled-in subtrees. (impl_async_open_folder): No-op default implementation (e_storage_async_open_folder): New function to request that un-filled-in subtrees be filled in. (e_storage_new_folder): If the new folder's parent has an "un-filled-in children" pseudofolder, remove it. (e_storage_has_subfolders): New function to note that a folder has unknown children. If the folder previously was marked as having real children, remove them, and emit CLOSE_FOLDER to reset it back to an a "unknown subfolders" state. * e-storage-set.c (make_full_path): Make this deal with path being "/", since that case gets used from storage_close_folder_cb sometimes. (storage_close_folder_cb): Proxy EStorage's CLOSE_FOLDER signal. (storage_set_view_folder_opened): Handle EStorageSetView's FOLDER_OPENED signal by calling e_storage_async_open_folder. * e-storage-set-view.c (etree_fill_in_children): If the given node is its parent's first child, emit FOLDER_OPENED for the parent. (close_folder_cb): Handler for EStorageSet's CLOSE_FOLDER signal. Ask the model to close that node. (e_storage_set_view_construct): Set the default expanded state for the tree to FALSE rather than TRUE, to prevent unwanted expansion of delayed nodes. (This only affects the very first time the tree is displayed anyway: after that its state is loaded off disk.) * e-shell.c (e_shell_construct): Register the "noselect" type with the folder type registry, so icon lookups on placeholder folders will work. svn path=/trunk/; revision=16169
103 lines
3.6 KiB
C
103 lines
3.6 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* e-storage-set-view.h
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*
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* Copyright (C) 2000 Ximian, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Ettore Perazzoli
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*/
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#ifndef __E_STORAGE_SET_VIEW_H__
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#define __E_STORAGE_SET_VIEW_H__
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#include <gal/e-table/e-tree.h>
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#include <bonobo/bonobo-ui-container.h>
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#include "e-storage-set.h"
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#ifdef __cplusplus
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extern "C" {
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#pragma }
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#endif /* __cplusplus */
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#define E_TYPE_STORAGE_SET_VIEW (e_storage_set_view_get_type ())
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#define E_STORAGE_SET_VIEW(obj) (GTK_CHECK_CAST ((obj), E_TYPE_STORAGE_SET_VIEW, EStorageSetView))
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#define E_STORAGE_SET_VIEW_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_STORAGE_SET_VIEW, EStorageSetViewClass))
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#define E_IS_STORAGE_SET_VIEW(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_STORAGE_SET_VIEW))
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#define E_IS_STORAGE_SET_VIEW_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_TYPE_STORAGE_SET_VIEW))
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typedef struct _EStorageSetView EStorageSetView;
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typedef struct _EStorageSetViewPrivate EStorageSetViewPrivate;
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typedef struct _EStorageSetViewClass EStorageSetViewClass;
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struct _EStorageSetView {
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ETree parent;
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EStorageSetViewPrivate *priv;
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};
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struct _EStorageSetViewClass {
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ETreeClass parent_class;
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/* Signals. */
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void (* folder_selected) (EStorageSetView *storage_set_view,
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const char *path);
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void (* folder_opened) (EStorageSetView *storage_set_view,
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const char *path);
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void (* dnd_action) (EStorageSetView *storage_set_view,
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GdkDragContext *context,
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const char *source_data,
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const char *source_data_type,
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const char *target_path);
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void (* folder_context_menu_popping_up) (EStorageSetView *storage_set_view,
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const char *path);
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void (* folder_context_menu_popped_down) (EStorageSetView *storage_set_view);
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};
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GtkType e_storage_set_view_get_type (void);
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/* DON'T USE THIS. Use e_storage_set_new_view() instead. */
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GtkWidget *e_storage_set_view_new (EStorageSet *storage_set,
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BonoboUIContainer *container);
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void e_storage_set_view_construct (EStorageSetView *storage_set_view,
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EStorageSet *storage_set,
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BonoboUIContainer *container);
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void e_storage_set_view_set_current_folder (EStorageSetView *storage_set_view,
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const char *path);
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const char *e_storage_set_view_get_current_folder (EStorageSetView *storage_set_view);
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void e_storage_set_view_set_show_folders (EStorageSetView *storage_set_view,
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gboolean show);
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gboolean e_storage_set_view_get_show_folders (EStorageSetView *storage_set_view);
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void e_storage_set_view_set_allow_dnd (EStorageSetView *storage_set_view,
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gboolean allow_dnd);
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gboolean e_storage_set_view_get_allow_dnd (EStorageSetView *storage_set_view);
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const char *e_storage_set_view_get_right_click_path (EStorageSetView *storage_set_view);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __E_STORAGE_SET_VIEW_H__ */
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