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authorEttore Perazzoli <ettore@src.gnome.org>2003-11-18 03:12:04 +0800
committerEttore Perazzoli <ettore@src.gnome.org>2003-11-18 03:12:04 +0800
commit8f502cffbc35cc4eabf91903fc30cdee5b42aaef (patch)
treee6401d90189f05b5fe3f52b35522a150f1362449 /shell/e-folder-dnd-bridge.c
parentf9cf09a8bdb53d025026e7ec0a7c8588b4528491 (diff)
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Do not #include "e-local-folder.h".
* e-setup.c: Do not #include "e-local-folder.h". * Makefile.am: Don't build evolution-test-component for now since it's all out of date. * main.c (evolution_debug_log): Make static instead of extern. * e-user-creatable-items-handler.c: #include <bonobo/bonobo-control.h>. * e-shell.h: Do not include "e-uri-schema-registry.h" or "evolution-shell-component-client.h". * e-shell.c: Likewise. * e-shell.c (struct _EShellPrivate): Removed member uri_schema_registry. (impl_Shell_handleURI): #if 0 it out for now. (e_shell_peek_uri_schema_registry): Disabled for now. * e-corba-storage-registry.c: Remove. * e-corba-storage-registry.h: Remove. * e-corba-storage.c: Remove. * e-corba-storage.h: Remove. * e-folder-dnd-bridge.c: Remove. * e-folder-dnd-bridge.h: Remove. * e-folder-selection-dialog.c: Remove. * e-folder-selection-dialog.h: Remove. * e-folder-type-registry.c: Remove. * e-folder-type-registry.h: Remove. * e-local-folder.c: Remove. * e-local-folder.h: Remove. * e-local-storage.c: Remove. * e-local-storage.h: Remove. * e-shell-folder-selection-dialog.c: Remove. * e-shell-folder-selection-dialog.h: Remove. * e-shell-view.c: Remove. * e-shell-view.h: Remove. * e-storage-browser.c: Remove. * e-storage-browser.h: Remove. * e-storage-set-view.c: Remove. * e-storage-set-view.h: Remove. * e-storage-set.c: Remove. * e-storage-set.h: Remove. * e-storage.c: Remove. * e-storage.h: Remove. * evolution-shell-component-client.c: Remove. * evolution-shell-component-client.h: Remove. * evolution-shell-component-dnd.c: Remove. * evolution-shell-component-dnd.h: Remove. * evolution-storage-listener.c: Remove. * evolution-storage-listener.h: Remove. * evolution-storage-set-view-listener.c: Remove. * evolution-storage-set-view-listener.h: Remove. svn path=/trunk/; revision=23396
Diffstat (limited to 'shell/e-folder-dnd-bridge.c')
-rw-r--r--shell/e-folder-dnd-bridge.c487
1 files changed, 0 insertions, 487 deletions
diff --git a/shell/e-folder-dnd-bridge.c b/shell/e-folder-dnd-bridge.c
deleted file mode 100644
index c72322f476..0000000000
--- a/shell/e-folder-dnd-bridge.c
+++ /dev/null
@@ -1,487 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* e-folder-dnd-bridge.c - Utility functions for handling dnd to Evolution
- * folders using the ShellComponentDnd interface.
- *
- * Copyright (C) 2002 Ximian, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- * Author: Ettore Perazzoli <ettore@ximian.com>
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "e-folder-dnd-bridge.h"
-
-#include "Evolution.h"
-#include "e-storage-set-view.h"
-#include "e-shell-constants.h"
-
-#include "e-util/e-dialog-utils.h"
-
-#include <libgnome/gnome-i18n.h>
-#include <libgnome/gnome-util.h>
-
-#include <string.h>
-
-
-/* Callbacks for folder operations. */
-
-static void
-folder_xfer_callback (EStorageSet *storage_set,
- EStorageResult result,
- void *data)
-{
- GtkWindow *parent;
-
- if (result == E_STORAGE_OK)
- return;
-
- parent = GTK_WINDOW (data);
- e_notice (parent, GTK_MESSAGE_ERROR, _("Cannot transfer folder:\n%s"),
- e_storage_result_to_string (result));
-}
-
-
-/* Utility functions. */
-
-static GNOME_Evolution_ShellComponentDnd_ActionSet
-convert_gdk_drag_action_set_to_corba (GdkDragAction action)
-{
- GNOME_Evolution_ShellComponentDnd_Action retval;
-
- retval = GNOME_Evolution_ShellComponentDnd_ACTION_DEFAULT;
-
- if (action & GDK_ACTION_COPY)
- retval |= GNOME_Evolution_ShellComponentDnd_ACTION_COPY;
- if (action & GDK_ACTION_MOVE)
- retval |= GNOME_Evolution_ShellComponentDnd_ACTION_MOVE;
- if (action & GDK_ACTION_LINK)
- retval |= GNOME_Evolution_ShellComponentDnd_ACTION_LINK;
- if (action & GDK_ACTION_ASK)
- retval |= GNOME_Evolution_ShellComponentDnd_ACTION_ASK;
-
- return retval;
-}
-
-static GNOME_Evolution_ShellComponentDnd_ActionSet
-convert_gdk_drag_action_to_corba (GdkDragAction action)
-{
- if (action == GDK_ACTION_COPY)
- return GNOME_Evolution_ShellComponentDnd_ACTION_COPY;
- else if (action == GDK_ACTION_MOVE)
- return GNOME_Evolution_ShellComponentDnd_ACTION_MOVE;
- else if (action == GDK_ACTION_LINK)
- return GNOME_Evolution_ShellComponentDnd_ACTION_LINK;
- else if (action == GDK_ACTION_ASK)
- return GNOME_Evolution_ShellComponentDnd_ACTION_ASK;
- else {
- g_warning ("Unknown GdkDragAction %d", action);
- return GNOME_Evolution_ShellComponentDnd_ACTION_DEFAULT;
- }
-}
-
-static GdkDragAction
-convert_corba_drag_action_to_gdk (GNOME_Evolution_ShellComponentDnd_ActionSet action)
-{
- if (action == GNOME_Evolution_ShellComponentDnd_ACTION_COPY)
- return GDK_ACTION_COPY;
- else if (action == GNOME_Evolution_ShellComponentDnd_ACTION_MOVE)
- return GDK_ACTION_MOVE;
- else if (action == GNOME_Evolution_ShellComponentDnd_ACTION_LINK)
- return GDK_ACTION_LINK;
- else if (action == GNOME_Evolution_ShellComponentDnd_ACTION_ASK)
- return GDK_ACTION_ASK;
- else {
- g_warning ("unknown GNOME_Evolution_ShellComponentDnd_ActionSet %d", action);
- return GDK_ACTION_DEFAULT;
- }
-}
-
-static EvolutionShellComponentClient *
-get_component_at_path (EStorageSet *storage_set,
- const char *path)
-{
- EvolutionShellComponentClient *component_client;
- EFolderTypeRegistry *folder_type_registry;
- EFolder *folder;
-
- folder = e_storage_set_get_folder (storage_set, path);
- if (folder == NULL)
- return NULL;
-
- folder_type_registry = e_storage_set_get_folder_type_registry (storage_set);
- g_assert (folder_type_registry != NULL);
-
- component_client = e_folder_type_registry_get_handler_for_type (folder_type_registry,
- e_folder_get_type_string (folder));
-
- return component_client;
-}
-
-/* This will look for the targets in @drag_context, choose one that matches
- with the allowed types at @path, and return its name. The EVOLUTION_PATH
- type always matches. */
-static const char *
-find_matching_target_for_drag_context (EStorageSet *storage_set,
- const char *path,
- GdkDragContext *drag_context,
- GdkAtom *atom_return)
-{
- EFolderTypeRegistry *folder_type_registry;
- EFolder *folder;
- GList *accepted_types;
- GList *p, *q;
-
- folder_type_registry = e_storage_set_get_folder_type_registry (storage_set);
-
- folder = e_storage_set_get_folder (storage_set, path);
- if (folder == NULL)
- return E_FOLDER_DND_PATH_TARGET_TYPE;
-
- accepted_types = e_folder_type_registry_get_accepted_dnd_types_for_type (folder_type_registry,
- e_folder_get_type_string (folder));
-
- for (p = drag_context->targets; p != NULL; p = p->next) {
- char *possible_type;
-
- possible_type = gdk_atom_name (p->data);
- if (strcmp (possible_type, E_FOLDER_DND_PATH_TARGET_TYPE) == 0) {
- g_free (possible_type);
-
- if (atom_return != NULL)
- *atom_return = p->data;
-
- return E_FOLDER_DND_PATH_TARGET_TYPE;
- }
-
- for (q = accepted_types; q != NULL; q = q->next) {
- const char *accepted_type;
-
- accepted_type = (const char *) q->data;
- if (strcmp (possible_type, accepted_type) == 0) {
- g_free (possible_type);
-
- if (atom_return != NULL)
- *atom_return = p->data;
-
- return accepted_type;
- }
- }
-
- g_free (possible_type);
- }
-
- if (atom_return != NULL)
- *atom_return = 0;
-
- return NULL;
-}
-
-static gboolean
-handle_evolution_path_drag_motion (EStorageSet *storage_set,
- const char *path,
- GdkDragContext *context,
- unsigned int time)
-{
- GdkModifierType modifiers;
- GdkDragAction action;
-
- gdk_window_get_pointer (NULL, NULL, NULL, &modifiers);
-
- if ((modifiers & GDK_CONTROL_MASK) != 0) {
- action = GDK_ACTION_COPY;
- } else {
- GtkWidget *source_widget;
-
- action = GDK_ACTION_MOVE;
-
- source_widget = gtk_drag_get_source_widget (context);
- if (source_widget != NULL
- && E_IS_STORAGE_SET_VIEW (source_widget)) {
- const char *source_path;
-
- source_path = e_storage_set_view_get_current_folder (E_STORAGE_SET_VIEW (source_widget));
- if (source_path != NULL) {
- EFolder *folder;
- int source_path_len;
- char *destination_path;
- char *base_name;
-
- folder = e_storage_set_get_folder (storage_set, source_path);
- if (folder != NULL && e_folder_get_is_stock (folder))
- return FALSE;
-
- source_path_len = strlen (path);
- if (strcmp (path, source_path) == 0)
- return FALSE;
-
- base_name = g_path_get_basename (source_path);
- destination_path = g_strconcat (path, "/", base_name, NULL);
- g_free (base_name);
-
- if (strncmp (destination_path, source_path, source_path_len) == 0) {
- g_free (destination_path);
- return FALSE;
- }
-
- g_free (destination_path);
- }
- }
- }
-
- gdk_drag_status (context, action, time);
- return TRUE;
-}
-
-
-/* Bridge for the DnD motion event. */
-
-gboolean
-e_folder_dnd_bridge_motion (GtkWidget *widget,
- GdkDragContext *context,
- unsigned int time,
- EStorageSet *storage_set,
- const char *path)
-{
- EvolutionShellComponentClient *component_client;
- GNOME_Evolution_ShellComponentDnd_DestinationFolder destination_folder_interface;
- GNOME_Evolution_ShellComponentDnd_DestinationFolder_Context corba_context;
- GNOME_Evolution_ShellComponentDnd_Action suggested_action;
- CORBA_Environment ev;
- CORBA_boolean can_handle;
- EFolder *folder;
- const char *dnd_type;
-
- g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
- g_return_val_if_fail (context != NULL, FALSE);
- g_return_val_if_fail (E_IS_STORAGE_SET (storage_set), FALSE);
- g_return_val_if_fail (path != NULL, FALSE);
-
- dnd_type = find_matching_target_for_drag_context (storage_set, path, context, NULL);
- if (dnd_type == NULL)
- return FALSE;
-
- if (strcmp (dnd_type, E_FOLDER_DND_PATH_TARGET_TYPE) == 0)
- return handle_evolution_path_drag_motion (storage_set, path, context, time);
-
- component_client = get_component_at_path (storage_set, path);
- if (component_client == NULL)
- return FALSE;
-
- destination_folder_interface = evolution_shell_component_client_get_dnd_destination_interface (component_client);
- if (destination_folder_interface == NULL)
- return FALSE;
-
- CORBA_exception_init (&ev);
-
- corba_context.dndType = (char *) dnd_type; /* (Safe cast, as we don't actually free the corba_context.) */
- corba_context.possibleActions = convert_gdk_drag_action_set_to_corba (context->actions);
- corba_context.suggestedAction = convert_gdk_drag_action_to_corba (context->suggested_action);
-
- folder = e_storage_set_get_folder (storage_set, path);
-
- can_handle = GNOME_Evolution_ShellComponentDnd_DestinationFolder_handleMotion (destination_folder_interface,
- e_folder_get_physical_uri (folder),
- e_folder_get_type_string (folder),
- &corba_context,
- &suggested_action,
- &ev);
- if (ev._major != CORBA_NO_EXCEPTION || ! can_handle) {
- CORBA_exception_free (&ev);
- return FALSE;
- }
-
- CORBA_exception_free (&ev);
-
- gdk_drag_status (context, convert_corba_drag_action_to_gdk (suggested_action), time);
- return TRUE;
-}
-
-
-/* Bridge for the drop event. */
-
-gboolean
-e_folder_dnd_bridge_drop (GtkWidget *widget,
- GdkDragContext *context,
- unsigned int time,
- EStorageSet *storage_set,
- const char *path)
-{
- GdkAtom atom;
-
- g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
- g_return_val_if_fail (context != NULL, FALSE);
- g_return_val_if_fail (E_IS_STORAGE_SET (storage_set), FALSE);
- g_return_val_if_fail (path != NULL, FALSE);
-
- if (context->targets == NULL)
- return FALSE;
-
- if (find_matching_target_for_drag_context (storage_set, path, context, &atom) == NULL)
- return FALSE;
-
- gtk_drag_get_data (widget, context, atom, time);
-
- return FALSE;
-}
-
-
-/* Bridge for the data_received event. */
-
-static gboolean
-handle_data_received_path (GdkDragContext *context,
- GtkSelectionData *selection_data,
- EStorageSet *storage_set,
- const char *path,
- GtkWindow *toplevel_window)
-{
- const char *source_path;
- char *destination_path;
- char *base_name;
- gboolean handled;
-
- source_path = (const char *) selection_data->data;
-
- /* (Basic sanity checks.) */
- if (source_path == NULL || source_path[0] != E_PATH_SEPARATOR || source_path[1] == '\0')
- return FALSE;
-
- base_name = g_path_get_basename (source_path);
- destination_path = g_build_filename (path, base_name, NULL);
- g_free (base_name);
-
- switch (context->action) {
- case GDK_ACTION_MOVE:
- e_storage_set_async_xfer_folder (storage_set,
- source_path,
- destination_path,
- TRUE,
- folder_xfer_callback,
- toplevel_window);
- handled = TRUE;
- break;
- case GDK_ACTION_COPY:
- e_storage_set_async_xfer_folder (storage_set,
- source_path,
- destination_path,
- FALSE,
- folder_xfer_callback,
- toplevel_window);
- handled = TRUE;
- break;
- default:
- handled = FALSE;
- g_warning ("EStorageSetView: Unknown action %d", context->action);
- }
-
- g_free (destination_path);
-
- return handled;
-}
-
-static gboolean
-handle_data_received_non_path (GdkDragContext *context,
- GtkSelectionData *selection_data,
- EStorageSet *storage_set,
- const char *path,
- const char *target_type)
-{
- GNOME_Evolution_ShellComponentDnd_DestinationFolder destination_folder_interface;
- GNOME_Evolution_ShellComponentDnd_DestinationFolder_Context corba_context;
- GNOME_Evolution_ShellComponentDnd_Data corba_data;
- EvolutionShellComponentClient *component_client;
- EFolder *folder;
- CORBA_Environment ev;
-
- component_client = get_component_at_path (storage_set, path);
- if (component_client == NULL)
- return FALSE;
-
- destination_folder_interface = evolution_shell_component_client_get_dnd_destination_interface (component_client);
- if (destination_folder_interface == NULL)
- return FALSE;
-
- CORBA_exception_init (&ev);
-
- folder = e_storage_set_get_folder (storage_set, path);
-
- corba_context.dndType = (char *) target_type;
- corba_context.possibleActions = convert_gdk_drag_action_set_to_corba (context->actions);
- corba_context.suggestedAction = convert_gdk_drag_action_to_corba (context->suggested_action);
-
- corba_data.format = selection_data->format;
- corba_data.target = gdk_atom_name (selection_data->target);
-
- corba_data.bytes._release = FALSE;
-
- if (selection_data->data == NULL) {
- /* If data is NULL the length is -1 and this would mess things
- up so we handle it separately. */
- corba_data.bytes._length = 0;
- corba_data.bytes._buffer = NULL;
- } else {
- corba_data.bytes._length = selection_data->length;
- corba_data.bytes._buffer = selection_data->data;
- }
-
- /* pass off the data to the component's DestinationFolderInterface */
- return GNOME_Evolution_ShellComponentDnd_DestinationFolder_handleDrop (destination_folder_interface,
- e_folder_get_physical_uri (folder),
- e_folder_get_type_string (folder),
- &corba_context,
- convert_gdk_drag_action_to_corba (context->action),
- &corba_data,
- &ev);
-}
-
-void
-e_folder_dnd_bridge_data_received (GtkWidget *widget,
- GdkDragContext *context,
- GtkSelectionData *selection_data,
- unsigned int time,
- EStorageSet *storage_set,
- const char *path)
-{
- char *target_type;
- gboolean handled;
-
- g_return_if_fail (GTK_IS_WIDGET (widget));
- g_return_if_fail (context != NULL);
- g_return_if_fail (E_IS_STORAGE_SET (storage_set));
- g_return_if_fail (path != NULL);
-
- if (selection_data->data == NULL && selection_data->length == -1)
- return;
-
- target_type = gdk_atom_name (selection_data->target);
-
- if (strcmp (target_type, E_FOLDER_DND_PATH_TARGET_TYPE) != 0) {
- handled = handle_data_received_non_path (context, selection_data, storage_set,
- path, target_type);
- } else {
- GtkWindow *toplevel_window;
-
- toplevel_window = GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (widget)));
- handled = handle_data_received_path (context, selection_data, storage_set, path,
- toplevel_window);
- }
-
- g_free (target_type);
- gtk_drag_finish (context, handled, FALSE, time);
-}
-