diff options
Diffstat (limited to 'widgets/misc/e-attachment.c')
| -rw-r--r-- | widgets/misc/e-attachment.c | 127 |
1 files changed, 120 insertions, 7 deletions
diff --git a/widgets/misc/e-attachment.c b/widgets/misc/e-attachment.c index 3e06467578..c813e9965a 100644 --- a/widgets/misc/e-attachment.c +++ b/widgets/misc/e-attachment.c @@ -44,6 +44,7 @@ enum { CHANGED, + UPDATE, LAST_SIGNAL }; static guint signals[LAST_SIGNAL] = { 0 }; @@ -91,6 +92,12 @@ real_changed (EAttachment *attachment) g_return_if_fail (E_IS_ATTACHMENT (attachment)); } +static void +real_update_attachment (EAttachment *attachment, char *msg) +{ + g_return_if_fail (E_IS_ATTACHMENT (attachment)); +} + static void class_init (EAttachmentClass *klass) @@ -102,6 +109,7 @@ class_init (EAttachmentClass *klass) object_class->finalize = finalise; klass->changed = real_changed; + klass->update = real_update_attachment; signals[CHANGED] = g_signal_new ("changed", E_TYPE_ATTACHMENT, @@ -111,6 +119,15 @@ class_init (EAttachmentClass *klass) NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); + signals[UPDATE] = g_signal_new ("update", + E_TYPE_ATTACHMENT, + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET (EAttachmentClass, update), + NULL, + NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + } static void @@ -122,6 +139,7 @@ init (EAttachment *attachment) attachment->pixbuf_cache = NULL; attachment->index = -1; attachment->file_name = NULL; + attachment->percentage = -1; attachment->description = NULL; attachment->disposition = FALSE; attachment->sign = CAMEL_CIPHER_VALIDITY_SIGN_NONE; @@ -193,6 +211,7 @@ e_attachment_new (const char *file_name, struct stat statbuf; char *mime_type; char *filename; + char *uri; g_return_val_if_fail (file_name != NULL, NULL); @@ -265,19 +284,101 @@ e_attachment_new (const char *file_name, new->guessed_type = TRUE; new->handle = NULL; new->is_available_local = TRUE; + uri = g_strdup_printf("file://%s\r\n", file_name); + g_object_set_data_full((GObject *)new, "e-drag-uri", uri, g_free); return new; } +typedef struct DownloadInfo { + EAttachment *attachment; + gchar *file_name; +}DownloadInfo; + +static int +async_progress_update_cb (GnomeVFSAsyncHandle *handle, + GnomeVFSXferProgressInfo *info, + DownloadInfo *download_info) +{ + switch (info->status) { + case GNOME_VFS_XFER_PROGRESS_STATUS_OK: + { + if (info->file_size) { + download_info->attachment->percentage = info->bytes_copied*100/info->file_size; + g_signal_emit (download_info->attachment, signals[UPDATE], 0); + } else { + download_info->attachment->percentage = 0; + g_signal_emit (download_info->attachment, signals[UPDATE], 0); + } + + if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) { + CamelException ex; + + download_info->attachment->is_available_local = TRUE; + download_info->attachment->handle = NULL; + camel_exception_init (&ex); + e_attachment_build_remote_file (download_info->file_name, download_info->attachment, "attachment", &ex); + download_info->attachment->percentage = -1; + g_signal_emit (download_info->attachment, signals[UPDATE], 0); + g_free (download_info->file_name); + g_free (download_info); + } + return TRUE; + break; + } + case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR: + gnome_vfs_async_cancel (handle); + g_free (download_info->file_name); + g_free (download_info); + return FALSE; + break; + + default: + break; + } + + return TRUE; +} + +static void +download_to_local_path (GnomeVFSURI *source_uri, GnomeVFSURI *target_uri, DownloadInfo *download_info) + +{ + GnomeVFSResult result; + GList *source_uri_list = NULL; + GList *target_uri_list = NULL; + + source_uri_list = g_list_prepend (source_uri_list, source_uri); + target_uri_list = g_list_prepend (target_uri_list, target_uri); + + /* Callback info */ + result = gnome_vfs_async_xfer (&download_info->attachment->handle, /* handle_return */ + source_uri_list, /* source_uri_list */ + target_uri_list, /* target_uri_list */ + GNOME_VFS_XFER_DEFAULT, /* xfer_options */ + GNOME_VFS_XFER_ERROR_MODE_ABORT, /* error_mode */ + GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE, /* overwrite_mode */ + GNOME_VFS_PRIORITY_DEFAULT, /* priority */ + async_progress_update_cb, /* progress_update_callback */ + download_info, /* update_callback_data */ + NULL, /* progress_sync_callback */ + NULL); /* sync_callback_data */ +} + EAttachment * -e_attachment_new_remote_file (const char *file_name, - const char *disposition, - CamelException *ex) +e_attachment_new_remote_file (const char *url, + const char *disposition, + const char *path, + CamelException *ex) { EAttachment *new; - - g_return_val_if_fail (file_name != NULL, NULL); + DownloadInfo *download_info; + gchar *base; + + g_return_val_if_fail (url != NULL, NULL); + + base = g_path_get_basename (url); new = g_object_new (E_TYPE_ATTACHMENT, NULL); new->editor_gui = NULL; @@ -286,8 +387,16 @@ e_attachment_new_remote_file (const char *file_name, new->guessed_type = FALSE; new->handle = NULL; new->is_available_local = FALSE; - new->file_name = g_path_get_basename(file_name); - + new->percentage = 0; + new->file_name = g_build_filename (path, base, NULL); + + g_free(base); + + download_info = g_new (DownloadInfo, 1); + download_info->attachment = new; + download_info->file_name = g_strdup (new->file_name); + download_to_local_path (gnome_vfs_uri_new(url), gnome_vfs_uri_new(new->file_name), download_info); + return new; } @@ -303,6 +412,7 @@ e_attachment_build_remote_file (const char *file_name, struct stat statbuf; char *mime_type; char *filename; + char *uri; g_return_if_fail (file_name != NULL); @@ -379,6 +489,9 @@ e_attachment_build_remote_file (const char *file_name, g_free (attachment->file_name); attachment->file_name = NULL; } + uri = g_strdup_printf("file://%s\r\n", file_name); + g_object_set_data_full((GObject *)attachment, "e-drag-uri", uri, g_free); + } |