/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ /* * Authors: Miguel De Icaza * Jeffrey Stedfast * * Copyright 2000-2003 Ximian, Inc. (www.ximian.com) * * 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. * */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "filter/vfolder-rule.h" #include "filter/vfolder-context.h" #include "filter/filter-option.h" #include "filter/filter-input.h" #include "filter/filter-label.h" #include "e-util/e-sexp.h" #include "e-util/e-mktemp.h" #include "e-util/e-meta.h" #include "folder-browser.h" #include "e-searching-tokenizer.h" #include "mail.h" #include "mail-callbacks.h" #include "mail-tools.h" #include "mail-ops.h" #include "mail-vfolder.h" #include "mail-autofilter.h" #include "mail-mt.h" #include "mail-folder-cache.h" #include "folder-browser-ui.h" #include "mail-local.h" #include "mail-config.h" #include #include /* maybe this shooudlnt be private ... */ #include "camel/camel-search-private.h" #define d(x) #define PARENT_TYPE (gtk_table_get_type ()) static void folder_changed(CamelObject *o, void *event_data, void *data); static void main_folder_changed(CamelObject *o, void *event_data, void *data); #define X_EVOLUTION_MESSAGE_TYPE "x-evolution-message" #define MESSAGE_RFC822_TYPE "message/rfc822" #define TEXT_URI_LIST_TYPE "text/uri-list" #define TEXT_PLAIN_TYPE "text/plain" /* Drag & Drop types */ enum DndTargetType { DND_TARGET_TYPE_X_EVOLUTION_MESSAGE, DND_TARGET_TYPE_MESSAGE_RFC822, DND_TARGET_TYPE_TEXT_URI_LIST, }; static GtkTargetEntry drag_types[] = { { X_EVOLUTION_MESSAGE_TYPE, 0, DND_TARGET_TYPE_X_EVOLUTION_MESSAGE }, { MESSAGE_RFC822_TYPE, 0, DND_TARGET_TYPE_MESSAGE_RFC822 }, { TEXT_URI_LIST_TYPE, 0, DND_TARGET_TYPE_TEXT_URI_LIST }, }; static const int num_drag_types = sizeof (drag_types) / sizeof (drag_types[0]); enum PasteTargetType { PASTE_TARGET_TYPE_X_EVOLUTION_MESSAGE, PASTE_TARGET_TYPE_TEXT_PLAIN, }; static GtkTargetPair paste_types[] = { { 0, 0, PASTE_TARGET_TYPE_X_EVOLUTION_MESSAGE }, { GDK_SELECTION_TYPE_STRING, 0, PASTE_TARGET_TYPE_TEXT_PLAIN }, }; static const int num_paste_types = sizeof (paste_types) / sizeof (paste_types[0]); static GdkAtom clipboard_atom = GDK_NONE; static GtkTableClass *parent_class = NULL; enum { FOLDER_LOADED, MESSAGE_LOADED, LAST_SIGNAL }; static guint folder_browser_signals [LAST_SIGNAL] = {0, }; static void folder_browser_finalise (GObject *object) { FolderBrowser *folder_browser; folder_browser = FOLDER_BROWSER (object); g_free (folder_browser->loading_uid); g_free (folder_browser->pending_uid); g_free (folder_browser->new_uid); g_free (folder_browser->loaded_uid); g_free (folder_browser->uri); folder_browser->uri = NULL; if (folder_browser->clipboard_selection) g_byte_array_free (folder_browser->clipboard_selection, TRUE); if (folder_browser->sensitise_state) { g_hash_table_destroy (folder_browser->sensitise_state); folder_browser->sensitise_state = NULL; } G_OBJECT_CLASS (parent_class)->finalize (object); } static void folder_browser_destroy (GtkObject *object) { FolderBrowser *folder_browser; CORBA_Environment ev; folder_browser = FOLDER_BROWSER (object); CORBA_exception_init (&ev); if (folder_browser->seen_id != 0) { gtk_timeout_remove (folder_browser->seen_id); folder_browser->seen_id = 0; } if (folder_browser->loading_id != 0) { gtk_timeout_remove(folder_browser->loading_id); folder_browser->loading_id = 0; } if (folder_browser->message_list) { gtk_widget_destroy (GTK_WIDGET (folder_browser->message_list)); folder_browser->message_list = NULL; } if (folder_browser->mail_display) { gtk_widget_destroy (GTK_WIDGET (folder_browser->mail_display)); folder_browser->mail_display = NULL; } if (folder_browser->view_instance) { g_object_unref (folder_browser->view_instance); folder_browser->view_instance = NULL; } if (folder_browser->view_menus) { g_object_unref (folder_browser->view_menus); folder_browser->view_menus = NULL; } /* wait for all outstanding async events against us */ if (folder_browser->async_event) { mail_async_event_destroy (folder_browser->async_event); folder_browser->async_event = NULL; } if (folder_browser->search_full) { g_object_unref (folder_browser->search_full); folder_browser->search_full = NULL; } if (folder_browser->sensitize_timeout_id) { g_source_remove (folder_browser->sensitize_timeout_id); folder_browser->sensitize_timeout_id = 0; } if (folder_browser->shell != CORBA_OBJECT_NIL) { CORBA_Object_release (folder_browser->shell, &ev); folder_browser->shell = CORBA_OBJECT_NIL; } if (folder_browser->shell_view != CORBA_OBJECT_NIL) { CORBA_Object_release (folder_browser->shell_view, &ev); folder_browser->shell_view = CORBA_OBJECT_NIL; } if (folder_browser->uicomp) { bonobo_object_unref (BONOBO_OBJECT (folder_browser->uicomp)); folder_browser->uicomp = NULL; } if (folder_browser->invisible) { g_object_unref (folder_browser->invisible); folder_browser->invisible = NULL; } if (folder_browser->get_id != -1) { mail_msg_cancel (folder_browser->get_id); folder_browser->get_id = -1; } if (folder_browser->folder) { camel_object_unhook_event (CAMEL_OBJECT (folder_browser->folder), "folder_changed", folder_changed, folder_browser); camel_object_unhook_event (CAMEL_OBJECT (folder_browser->folder), "message_changed", folder_changed, folder_browser); mail_sync_folder (folder_browser->folder, NULL, NULL); camel_object_unref (folder_browser->folder); folder_browser->folder = NULL; } CORBA_exception_free (&ev); GTK_OBJECT_CLASS (parent_class)->destroy (object); } static void folder_browser_class_init (FolderBrowserClass *klass) { GObjectClass *gobject_class = G_OBJECT_CLASS (klass); GtkObjectClass *object_class = GTK_OBJECT_CLASS (klass); parent_class = g_type_class_ref(PARENT_TYPE); object_class->destroy = folder_browser_destroy; gobject_class->finalize = folder_browser_finalise; folder_browser_signals[FOLDER_LOADED] = g_signal_new ("folder_loaded", FOLDER_BROWSER_TYPE, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (FolderBrowserClass, folder_loaded), NULL, NULL, g_cclosure_marshal_VOID__STRING, G_TYPE_NONE, 1, G_TYPE_STRING); folder_browser_signals[MESSAGE_LOADED] = g_signal_new ("message_loaded", FOLDER_BROWSER_TYPE, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (FolderBrowserClass, message_loaded), NULL, NULL, g_cclosure_marshal_VOID__STRING, G_TYPE_NONE, 1, G_TYPE_STRING); /* clipboard atom */ if (!clipboard_atom) clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE); if (!paste_types[0].target) paste_types[0].target = gdk_atom_intern (X_EVOLUTION_MESSAGE_TYPE, FALSE); } static void add_uid (MessageList *ml, const char *uid, gpointer data) { g_ptr_array_add ((GPtrArray *) data, g_strdup (uid)); } static void message_list_drag_data_get (ETree *tree, int row, ETreePath path, int col, GdkDragContext *context, GtkSelectionData *selection_data, guint info, guint time, gpointer user_data) { FolderBrowser *fb = FOLDER_BROWSER (user_data); GPtrArray *uids = NULL; int i; uids = g_ptr_array_new (); message_list_foreach (fb->message_list, add_uid, uids); if (uids->len == 0) { g_ptr_array_free (uids, TRUE); return; } switch (info) { case DND_TARGET_TYPE_TEXT_URI_LIST: { const char *filename, *tmpdir; CamelMimeMessage *message; CamelMimeFilter *filter; CamelStream *fstream; CamelStreamFilter *stream; char *uri_list; int fd; tmpdir = e_mkdtemp ("drag-n-drop-XXXXXX"); if (!tmpdir) { char *msg = g_strdup_printf (_("Could not create temporary " "directory: %s"), g_strerror (errno)); gnome_error_dialog (msg); /* cleanup and abort */ for (i = 0; i < uids->len; i++) g_free (uids->pdata[i]); g_ptr_array_free (uids, TRUE); g_free (msg); return; } message = camel_folder_get_message (fb->folder, uids->pdata[0], NULL); g_free (uids->pdata[0]); if (uids->len == 1) { filename = camel_mime_message_get_subject (message); if (!filename) filename = _("Unknown"); } else filename = "mbox"; uri_list = g_strdup_printf ("file://%s/%s", tmpdir, filename); fd = open (uri_list + 7, O_WRONLY | O_CREAT | O_EXCL, 0600); if (fd == -1) { /* cleanup and abort */ camel_object_unref (message); for (i = 1; i < uids->len; i++) g_free (uids->pdata[i]); g_ptr_array_free (uids, TRUE); g_free (uri_list); return; } fstream = camel_stream_fs_new_with_fd (fd); stream = camel_stream_filter_new_with_stream (fstream); filter = camel_mime_filter_from_new (); camel_stream_filter_add (stream, filter); camel_object_unref (filter); camel_stream_write (fstream, "From - \n", 8); camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (message), CAMEL_STREAM (stream)); camel_object_unref (message); camel_stream_flush (CAMEL_STREAM (stream)); for (i = 1; i < uids->len; i++) { message = camel_folder_get_message (fb->folder, uids->pdata[i], NULL); camel_stream_write (fstream, "From - \n", 8); camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (message), CAMEL_STREAM (stream)); camel_object_unref (message); camel_stream_flush (CAMEL_STREAM (stream)); g_free (uids->pdata[i]); } g_ptr_array_free (uids, TRUE); camel_object_unref (stream); camel_object_unref (fstream); gtk_selection_data_set (selection_data, selection_data->target, 8, uri_list, strlen (uri_list)); g_free (uri_list); } break; case DND_TARGET_TYPE_MESSAGE_RFC822: { CamelMimeFilter *filter; CamelStream *stream; CamelStream *mem; mem = camel_stream_mem_new (); stream = camel_stream_filter_new_with_stream (mem); filter = camel_mime_filter_from_new (); camel_stream_filter_add (CAMEL_STREAM_FILTER (stream), filter); camel_object_unref (filter); for (i = 0; i < uids->len; i++) { CamelMimeMessage *message; message = camel_folder_get_message (fb->folder, uids->pdata[i], NULL); g_free (uids->pdata[i]); if (message) { camel_stream_write (mem, "From - \n", 8); camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (message), stream); camel_object_unref (message); camel_stream_flush (stream); } } g_ptr_array_free (uids, TRUE); camel_object_unref (stream); gtk_selection_data_set (selection_data, selection_data->target, 8, CAMEL_STREAM_MEM (mem)->buffer->data, CAMEL_STREAM_MEM (mem)->buffer->len); camel_object_unref (mem); } break; case DND_TARGET_TYPE_X_EVOLUTION_MESSAGE: { GByteArray *array; /* format: "uri\0uid1\0uid2\0uid3\0...\0uidn" */ /* write the uri portion */ array = g_byte_array_new (); g_byte_array_append (array, fb->uri, strlen (fb->uri)); g_byte_array_append (array, "", 1); /* write the uids */ for (i = 0; i < uids->len; i++) { g_byte_array_append (array, uids->pdata[i], strlen (uids->pdata[i])); g_free (uids->pdata[i]); if (i + 1 < uids->len) g_byte_array_append (array, "", 1); } g_ptr_array_free (uids, TRUE); gtk_selection_data_set (selection_data, selection_data->target, 8, array->data, array->len); g_byte_array_free (array, TRUE); } break; default: for (i = 0; i < uids->len; i++) g_free (uids->pdata[i]); g_ptr_array_free (uids, TRUE); break; } } static void message_rfc822_dnd (CamelFolder *dest, CamelStream *stream, CamelException *ex) { CamelMimeParser *mp; mp = camel_mime_parser_new (); camel_mime_parser_scan_from (mp, TRUE); camel_mime_parser_init_with_stream (mp, stream); while (camel_mime_parser_step (mp, 0, 0) == HSCAN_FROM) { CamelMessageInfo *info; CamelMimeMessage *msg; msg = camel_mime_message_new (); if (camel_mime_part_construct_from_parser (CAMEL_MIME_PART (msg), mp) == -1) { camel_object_unref (CAMEL_OBJECT (msg)); break; } /* append the message to the folder... */ info = g_new0 (CamelMessageInfo, 1); camel_folder_append_message (dest, msg, info, NULL, ex); camel_object_unref (CAMEL_OBJECT (msg)); if (camel_exception_is_set (ex)) break; /* skip over the FROM_END state */ camel_mime_parser_step (mp, 0, 0); } camel_object_unref (CAMEL_OBJECT (mp)); } static void message_list_drag_data_received (ETree *tree, int row, ETreePath path, int col, GdkDragContext *context, gint x, gint y, GtkSelectionData *selection_data, guint info, guint time, gpointer user_data) { FolderBrowser *fb = FOLDER_BROWSER (user_data); CamelFolder *folder = NULL; char *tmp, *url, **urls; GPtrArray *uids = NULL; CamelStream *stream; CamelException ex; CamelURL *uri; int i, fd; /* this means we are receiving no data */ if (!selection_data->data || selection_data->length == -1) return; camel_exception_init (&ex); switch (info) { case DND_TARGET_TYPE_TEXT_URI_LIST: tmp = g_strndup (selection_data->data, selection_data->length); urls = g_strsplit (tmp, "\n", 0); g_free (tmp); for (i = 0; urls[i] != NULL; i++) { /* get the path component */ url = g_strstrip (urls[i]); uri = camel_url_new (url, NULL); g_free (url); if (!uri) continue; url = uri->path; uri->path = NULL; camel_url_free (uri); fd = open (url, O_RDONLY); if (fd == -1) { g_free (url); /* FIXME: okay, what do we do in this case? */ continue; } stream = camel_stream_fs_new_with_fd (fd); message_rfc822_dnd (fb->folder, stream, &ex); camel_object_unref (CAMEL_OBJECT (stream)); if (context->action == GDK_ACTION_MOVE && !camel_exception_is_set (&ex)) unlink (url); g_free (url); } g_free (urls); break; case DND_TARGET_TYPE_MESSAGE_RFC822: /* write the message(s) out to a CamelStream so we can use it */ stream = camel_stream_mem_new (); camel_stream_write (stream, selection_data->data, selection_data->length); camel_stream_reset (stream); message_rfc822_dnd (fb->folder, stream, &ex); camel_object_unref (CAMEL_OBJECT (stream)); break; case DND_TARGET_TYPE_X_EVOLUTION_MESSAGE: folder = mail_tools_x_evolution_message_parse (selection_data->data, selection_data->length, &uids); if (folder == NULL) goto fail; if (uids == NULL) { camel_object_unref (CAMEL_OBJECT (folder)); goto fail; } mail_transfer_messages (folder, uids, context->action == GDK_ACTION_MOVE, fb->uri, 0, NULL, NULL); camel_object_unref (CAMEL_OBJECT (folder)); break; } camel_exception_clear (&ex); gtk_drag_finish (context, TRUE, TRUE, GDK_CURRENT_TIME); fail: camel_exception_clear (&ex); gtk_drag_finish (context, FALSE, TRUE, GDK_CURRENT_TIME); } static void selection_get (GtkWidget *widget, GtkSelectionData *selection_data, guint info, guint time_stamp, FolderBrowser *fb) { if (fb->clipboard_selection == NULL) return; switch (info) { default: case PASTE_TARGET_TYPE_TEXT_PLAIN: { /* FIXME: this'll be fucking slow for the user... pthread this? */ CamelFolder *source; CamelStream *stream; GByteArray *bytes; GPtrArray *uids; int i; bytes = fb->clipboard_selection; /* Note: source should == fb->folder, but we might as well use `source' instead of fb->folder */ source = mail_tools_x_evolution_message_parse (bytes->data, bytes->len, &uids); if (source == NULL) return; if (uids == NULL) { camel_object_unref (CAMEL_OBJECT (source)); return; } bytes = g_byte_array_new (); stream = camel_stream_mem_new (); camel_stream_mem_set_byte_array (CAMEL_STREAM_MEM (stream), bytes); for (i = 0; i < uids->len; i++) { CamelMimeMessage *message; message = camel_folder_get_message (source, uids->pdata[i], NULL); g_free (uids->pdata[i]); if (message) { camel_stream_write (stream, "From - \n", 8); camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (message), stream); camel_object_unref (CAMEL_OBJECT (message)); } } g_ptr_array_free (uids, TRUE); camel_object_unref (CAMEL_OBJECT (stream)); camel_object_unref (CAMEL_OBJECT (source)); gtk_selection_data_set (selection_data, selection_data->target, 8, bytes->data, bytes->len); g_byte_array_free (bytes, FALSE); } break; case PASTE_TARGET_TYPE_X_EVOLUTION_MESSAGE: /* we already have our data in the correct form */ gtk_selection_data_set (selection_data, selection_data->target, 8, fb->clipboard_selection->data, fb->clipboard_selection->len); break; } } static void selection_clear_event (GtkWidget *widget, GdkEventSelection *event, FolderBrowser *fb) { if (fb->clipboard_selection != NULL) { g_byte_array_free (fb->clipboard_selection, TRUE); fb->clipboard_selection = NULL; } } static void selection_received (GtkWidget *widget, GtkSelectionData *selection_data, guint time, FolderBrowser *fb) { CamelFolder *source = NULL; GPtrArray *uids = NULL; if (selection_data == NULL || selection_data->length == -1) return; source = mail_tools_x_evolution_message_parse (selection_data->data, selection_data->length, &uids); if (source == NULL) return; if (uids == NULL) { camel_object_unref (CAMEL_OBJECT (source)); return; } mail_transfer_messages (source, uids, FALSE, fb->uri, 0, NULL, NULL); camel_object_unref (CAMEL_OBJECT (source)); } void folder_browser_copy (GtkWidget *menuitem, FolderBrowser *fb) { GPtrArray *uids = NULL; GByteArray *bytes; gboolean cut; int i; if (fb->message_list == NULL) return; cut = menuitem == NULL; if (GTK_WIDGET_HAS_FOCUS (fb->mail_display->html)) { gtk_html_copy (fb->mail_display->html); return; } if (fb->clipboard_selection) { g_byte_array_free (fb->clipboard_selection, TRUE); fb->clipboard_selection = NULL; } uids = g_ptr_array_new (); message_list_foreach (fb->message_list, add_uid, uids); /* format: "uri\0uid1\0uid2\0uid3\0...\0uidn" */ /* write the uri portion */ bytes = g_byte_array_new (); g_byte_array_append (bytes, fb->uri, strlen (fb->uri)); g_byte_array_append (bytes, "", 1); /* write the uids */ camel_folder_freeze (fb->folder); for (i = 0; i < uids->len; i++) { if (cut) { camel_folder_set_message_flags (fb->folder, uids->pdata[i], CAMEL_MESSAGE_SEEN | CAMEL_MESSAGE_DELETED, CAMEL_MESSAGE_SEEN | CAMEL_MESSAGE_DELETED); } g_byte_array_append (bytes, uids->pdata[i], strlen (uids->pdata[i])); g_free (uids->pdata[i]); if (i + 1 < uids->len) g_byte_array_append (bytes, "", 1); } camel_folder_thaw (fb->folder); g_ptr_array_free (uids, TRUE); fb->clipboard_selection = bytes; gtk_selection_owner_set (fb->invisible, clipboard_atom, GDK_CURRENT_TIME); } void folder_browser_cut (GtkWidget *menuitem, FolderBrowser *fb) { folder_browser_copy (NULL, fb); } void folder_browser_paste (GtkWidget *menuitem, FolderBrowser *fb) { gtk_selection_convert (fb->invisible, clipboard_atom, paste_types[0].target, GDK_CURRENT_TIME); } /* all this crap so we can give the user a whoopee doo status bar */ static void update_status_bar (FolderBrowser *fb) { extern CamelFolder *outbox_folder, *sent_folder; CORBA_Environment ev; int tmp, total; GString *work; if (fb->folder == NULL || fb->message_list == NULL || fb->shell_view == CORBA_OBJECT_NIL) return; if (!fb->message_list->hidedeleted || !camel_folder_has_summary_capability (fb->folder)) { total = camel_folder_get_message_count (fb->folder); } else { GPtrArray *sum = camel_folder_get_summary (fb->folder); int i; if (sum) { total = 0; for (i = 0; i < sum->len; i++) { CamelMessageInfo *info = sum->pdata[i]; if ((info->flags & CAMEL_MESSAGE_DELETED) == 0) total++; } camel_folder_free_summary (fb->folder, sum); } else { total = camel_folder_get_message_count (fb->folder); } } work = g_string_new (""); g_string_append_printf (work, _("%d new"), camel_folder_get_unread_message_count (fb->folder)); tmp = message_list_hidden (fb->message_list); if (0 < tmp && tmp < total) { g_string_append (work, _(", ")); if (tmp < total / 2) g_string_append_printf (work, _("%d hidden"), tmp); else g_string_append_printf (work, _("%d visible"), total - tmp); } tmp = e_selection_model_selected_count (e_tree_get_selection_model (fb->message_list->tree)); if (tmp) { g_string_append (work, _(", ")); g_string_append_printf (work, _("%d selected"), tmp); } g_string_append (work, _(", ")); if (fb->folder == outbox_folder) g_string_append_printf (work, _("%d unsent"), total); else if (fb->folder == sent_folder) g_string_append_printf (work, _("%d sent"), total); else g_string_append_printf (work, _("%d total"), total); CORBA_exception_init (&ev); GNOME_Evolution_ShellView_setFolderBarLabel (fb->shell_view, work->str, &ev); CORBA_exception_free (&ev); if (fb->update_status_bar_idle_id != 0) { g_source_remove (fb->update_status_bar_idle_id); fb->update_status_bar_idle_id = 0; } g_string_free (work, TRUE); } static gboolean update_status_bar_idle_cb(gpointer data) { FolderBrowser *fb = data; #if 0 if (!GTK_OBJECT_DESTROYED (fb)) #endif update_status_bar (fb); fb->update_status_bar_idle_id = 0; g_object_unref (fb); return FALSE; } static void update_status_bar_idle(FolderBrowser *fb) { if (fb->update_status_bar_idle_id == 0) { g_object_ref (fb); fb->update_status_bar_idle_id = g_idle_add (update_status_bar_idle_cb, fb); } } static void main_folder_changed(CamelObject *o, void *event_data, void *data) { FolderBrowser *fb = data; if (fb->message_list == NULL) return; /* so some corba unref doesnt blow us away while we're busy */ g_object_ref (fb); update_status_bar (fb); folder_browser_ui_scan_selection (fb); g_object_unref (fb); } static void folder_changed (CamelObject *obj, void *event_data, void *user_data) { FolderBrowser *fb = user_data; mail_async_event_emit (fb->async_event, MAIL_ASYNC_GUI, (MailAsyncFunc) main_folder_changed, obj, NULL, user_data); } static void got_folder (char *uri, CamelFolder *folder, void *user_data) { FolderBrowser *fb = user_data; EMeta *meta; fb->get_id = -1; d(printf ("got folder '%s' = %p, previous folder was %p\n", uri, folder, fb->folder)); if (fb->message_list == NULL) goto done; if (fb->folder) { camel_object_unhook_event (fb->folder, "folder_changed", folder_changed, fb); camel_object_unhook_event (fb->folder, "message_changed", folder_changed, fb); camel_object_unref (fb->folder); } if (folder) { fb->folder = folder; camel_object_ref (folder); meta = mail_tool_get_meta_data(fb->uri); if (meta != fb->meta) { g_object_unref(fb->meta); fb->meta = meta; } else { g_object_unref(meta); } } else { fb->folder = NULL; if (fb->meta) { g_object_unref(fb->meta); fb->meta = NULL; } goto done; } gtk_widget_set_sensitive (GTK_WIDGET (fb->search), camel_folder_has_search_capability (folder)); message_list_set_folder (fb->message_list, folder, folder_browser_is_drafts (fb) || folder_browser_is_sent (fb) || folder_browser_is_outbox (fb)); camel_object_hook_event (CAMEL_OBJECT (fb->folder), "folder_changed", folder_changed, fb); camel_object_hook_event (CAMEL_OBJECT (fb->folder), "message_changed", folder_changed, fb); if (fb->view_instance != NULL && fb->view_menus != NULL) folder_browser_ui_discard_view_menus (fb); folder_browser_ui_setup_view_menus (fb); /* when loading a new folder, nothing is selected initially */ if (fb->uicomp) folder_browser_ui_set_selection_state (fb, FB_SELSTATE_NONE); done: g_signal_emit (fb, folder_browser_signals[FOLDER_LOADED], 0, fb->uri); g_object_unref (fb); } void folder_browser_reload (FolderBrowser *fb) { g_return_if_fail (IS_FOLDER_BROWSER (fb)); if (fb->folder) { mail_refresh_folder (fb->folder, NULL, NULL); } else if (fb->uri && fb->get_id == -1) { g_object_ref (fb); fb->get_id = mail_get_folder (fb->uri, 0, got_folder, fb, mail_thread_new); } } void folder_browser_set_folder (FolderBrowser *fb, CamelFolder *folder, const char *uri) { g_return_if_fail (IS_FOLDER_BROWSER (fb)); g_return_if_fail (CAMEL_IS_FOLDER (folder)); if (fb->get_id != -1) { /* FIXME: cancel the get_folder request? */ } g_free (fb->uri); fb->uri = g_strdup (uri); g_object_ref (fb); got_folder (NULL, folder, fb); } void folder_browser_set_ui_component (FolderBrowser *fb, BonoboUIComponent *uicomp) { g_return_if_fail (IS_FOLDER_BROWSER (fb)); if (fb->sensitize_timeout_id) { g_source_remove (fb->sensitize_timeout_id); fb->sensitize_timeout_id = 0; } if (fb->sensitise_state) { g_hash_table_destroy (fb->sensitise_state); fb->sensitise_state = NULL; } if (fb->uicomp) bonobo_object_unref (BONOBO_OBJECT (fb->uicomp)); if (uicomp) bonobo_object_ref (BONOBO_OBJECT (uicomp)); fb->uicomp = uicomp; } void folder_browser_set_shell_view(FolderBrowser *fb, GNOME_Evolution_ShellView shell_view) { CORBA_Environment ev; CORBA_exception_init(&ev); if (fb->shell_view != CORBA_OBJECT_NIL) CORBA_Object_release (fb->shell_view, &ev); CORBA_exception_free (&ev); fb->shell_view = CORBA_Object_duplicate (shell_view, &ev); CORBA_exception_free (&ev); /* small hack, at this point we've just been activated */ if (fb->shell_view != CORBA_OBJECT_NIL) update_status_bar (fb); } extern CamelFolder *drafts_folder, *sent_folder, *outbox_folder; /** * folder_browser_is_drafts: * @fb: a FolderBrowser * * Return value: %TRUE if @fb refers to /local/Drafts or any other * configured Drafts folder. **/ gboolean folder_browser_is_drafts (FolderBrowser *fb) { gboolean is_drafts = FALSE; EAccountList *accounts; EAccount *account; EIterator *iter; g_return_val_if_fail (IS_FOLDER_BROWSER (fb), FALSE); if (fb->uri == NULL || fb->folder == NULL) return FALSE; if (fb->folder == drafts_folder) return TRUE; accounts = mail_config_get_accounts (); iter = e_list_get_iterator ((EList *) accounts); while (e_iterator_is_valid (iter)) { account = (EAccount *) e_iterator_get (iter); if (account->drafts_folder_uri && camel_store_uri_cmp (fb->folder->parent_store, account->drafts_folder_uri, fb->uri)) { is_drafts = TRUE; break; } e_iterator_next (iter); } g_object_unref (iter); return is_drafts; } /** * folder_browser_is_sent: * @fb: a FolderBrowser * * Return value: %TRUE if @fb refers to /local/Sent or any other * configured Sent folder. **/ gboolean folder_browser_is_sent (FolderBrowser *fb) { gboolean is_sent = FALSE; EAccountList *accounts; EAccount *account; EIterator *iter; g_return_val_if_fail (IS_FOLDER_BROWSER (fb), FALSE); if (fb->uri == NULL || fb->folder == NULL) return FALSE; if (fb->folder == sent_folder) return TRUE; accounts = mail_config_get_accounts (); iter = e_list_get_iterator ((EList *) accounts); while (e_iterator_is_valid (iter)) { account = (EAccount *) e_iterator_get (iter); if (account->sent_folder_uri && camel_store_uri_cmp (fb->folder->parent_store, account->sent_folder_uri, fb->uri)) { is_sent = TRUE; break; } e_iterator_next (iter); } g_object_unref (iter); return is_sent; } /** * folder_browser_is_outbox: * @fb: a FolderBrowser * * Return value: %TRUE if @fb refers to /local/Outbox or any other * configured Outbox folder. **/ gboolean folder_browser_is_outbox (FolderBrowser *fb) { /* There can be only one. */ return fb->folder == outbox_folder; } static int save_cursor_pos (FolderBrowser *fb) { ETreePath node; GtkAdjustment *adj; int row, y, height, paned_size; GConfClient *gconf; node = e_tree_get_cursor (fb->message_list->tree); if (!node) return -1; row = e_tree_row_of_node (fb->message_list->tree, node); if (row == -1) return 0; e_tree_get_cell_geometry (fb->message_list->tree, row, 0, NULL, &y, NULL, &height); gconf = mail_config_get_gconf_client (); paned_size = gconf_client_get_int (gconf, "/apps/evolution/mail/display/paned_size", NULL); adj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (fb->message_list)); y += adj->value - ((paned_size - height) / 2); return y; } static void set_cursor_pos (FolderBrowser *fb, int y) { GtkAdjustment *adj; if (y == -1) return; adj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (fb->message_list)); gtk_adjustment_set_value (adj, (gfloat)y); } static gboolean do_message_selected(FolderBrowser *fb); void folder_browser_set_message_preview (FolderBrowser *folder_browser, gboolean show_preview) { GConfClient *gconf; int paned_size, y; if (folder_browser->preview_shown == show_preview || folder_browser->message_list == NULL) return; folder_browser->preview_shown = show_preview; gconf = mail_config_get_gconf_client (); paned_size = gconf_client_get_int (gconf, "/apps/evolution/mail/display/paned_size", NULL); if (show_preview) { y = save_cursor_pos (folder_browser); gtk_paned_set_position (GTK_PANED (folder_browser->vpaned), paned_size); gtk_widget_show (GTK_WIDGET (folder_browser->mail_display)); do_message_selected (folder_browser); set_cursor_pos (folder_browser, y); } else { gtk_widget_hide (GTK_WIDGET (folder_browser->mail_display)); mail_display_set_message (folder_browser->mail_display, NULL, NULL, NULL); folder_browser_ui_message_loaded (folder_browser); } } enum { ESB_SAVE, }; static ESearchBarItem folder_browser_search_menu_items[] = { E_FILTERBAR_ADVANCED, { NULL, 0, NULL }, E_FILTERBAR_SAVE, E_FILTERBAR_EDIT, { NULL, 0, NULL }, { N_("Create _Virtual Folder From Search..."), ESB_SAVE, NULL }, { NULL, -1, NULL } }; static void folder_browser_search_menu_activated (ESearchBar *esb, int id, FolderBrowser *fb) { EFilterBar *efb = (EFilterBar *)esb; d(printf("menu activated\n")); switch (id) { case ESB_SAVE: d(printf("Save vfolder\n")); if (efb->current_query) { FilterRule *rule = vfolder_clone_rule(efb->current_query); char *name, *text; text = e_search_bar_get_text(esb); name = g_strdup_printf("%s %s", rule->name, (text&&text[0])?text:"''"); g_free (text); filter_rule_set_name(rule, name); g_free (name); filter_rule_set_source(rule, FILTER_SOURCE_INCOMING); vfolder_rule_add_source((VfolderRule *)rule, fb->uri); vfolder_gui_add_rule((VfolderRule *)rule); } break; } } static void folder_browser_config_search (EFilterBar *efb, FilterRule *rule, int id, const char *query, void *data) { FolderBrowser *fb = FOLDER_BROWSER (data); ESearchingTokenizer *st; GList *partl; struct _camel_search_words *words; int i; st = E_SEARCHING_TOKENIZER (fb->mail_display->html->engine->ht); e_searching_tokenizer_set_secondary_search_string (st, NULL); /* we scan the parts of a rule, and set all the types we know about to the query string */ partl = rule->parts; while (partl) { FilterPart *part = partl->data; if (!strcmp(part->name, "subject")) { FilterInput *input = (FilterInput *)filter_part_find_element(part, "subject"); if (input) filter_input_set_value(input, query); } else if (!strcmp(part->name, "body")) { FilterInput *input = (FilterInput *)filter_part_find_element(part, "word"); if (input) filter_input_set_value(input, query); words = camel_search_words_split(query); for (i=0;ilen;i++) e_searching_tokenizer_add_secondary_search_string (st, words->words[i]->word); camel_search_words_free (words); } else if(!strcmp(part->name, "sender")) { FilterInput *input = (FilterInput *)filter_part_find_element(part, "sender"); if (input) filter_input_set_value(input, query); } else if(!strcmp(part->name, "to")) { FilterInput *input = (FilterInput *)filter_part_find_element(part, "recipient"); if (input) filter_input_set_value(input, query); } partl = partl->next; } d(printf("configuring search for search string '%s', rule is '%s'\n", query, rule->name)); mail_display_redisplay (fb->mail_display, FALSE); } static void folder_browser_search_do_search (ESearchBar *esb, FolderBrowser *fb) { char *search_word; if (fb->message_list == NULL) return; d(printf("do search\n")); g_object_get (esb, "query", &search_word, NULL); message_list_set_search (fb->message_list, search_word); d(printf("query is %s\n", search_word)); g_free (search_word); } static void folder_browser_query_changed (ESearchBar *esb, FolderBrowser *fb) { int id; id = e_search_bar_get_item_id (esb); if (id == E_FILTERBAR_ADVANCED_ID) folder_browser_search_do_search (esb, fb); } void folder_browser_toggle_preview (BonoboUIComponent *component, const char *path, Bonobo_UIComponent_EventType type, const char *state, gpointer user_data) { FolderBrowser *fb = user_data; gboolean bstate; GConfClient *gconf; if (type != Bonobo_UIComponent_STATE_CHANGED || fb->message_list == NULL) return; bstate = atoi(state); e_meta_set_bool(fb->meta, "show_preview", bstate); gconf = mail_config_get_gconf_client (); gconf_client_set_bool (gconf, "/apps/evolution/mail/display/show_preview", bstate, NULL); folder_browser_set_message_preview (fb, bstate); } void folder_browser_toggle_threads (BonoboUIComponent *component, const char *path, Bonobo_UIComponent_EventType type, const char *state, gpointer user_data) { FolderBrowser *fb = user_data; int prev_state; gboolean bstate; GConfClient *gconf; if (type != Bonobo_UIComponent_STATE_CHANGED || fb->message_list == NULL) return; bstate = atoi(state); e_meta_set_bool(fb->meta, "thread_list", bstate); gconf = mail_config_get_gconf_client (); gconf_client_set_bool (gconf, "/apps/evolution/mail/display/thread_list", bstate, NULL); message_list_set_threaded (fb->message_list, bstate); prev_state = fb->selection_state; fb->selection_state = FB_SELSTATE_UNDEFINED; folder_browser_ui_set_selection_state (fb, prev_state); } void folder_browser_toggle_hide_deleted (BonoboUIComponent *component, const char *path, Bonobo_UIComponent_EventType type, const char *state, gpointer user_data) { FolderBrowser *fb = user_data; GConfClient *gconf; if (type != Bonobo_UIComponent_STATE_CHANGED || fb->message_list == NULL) return; gconf = mail_config_get_gconf_client (); gconf_client_set_bool (gconf, "/apps/evolution/mail/display/show_deleted", !atoi (state), NULL); if (!(fb->folder && (fb->folder->folder_flags & CAMEL_FOLDER_IS_TRASH))) message_list_set_hidedeleted (fb->message_list, atoi (state)); } void folder_browser_toggle_caret_mode(BonoboUIComponent *component, const char * path, Bonobo_UIComponent_EventType type, const char * state, gpointer user_data) { GConfClient *gconf; if (type != Bonobo_UIComponent_STATE_CHANGED) return; gconf = mail_config_get_gconf_client (); gconf_client_set_bool (gconf, "/apps/evolution/mail/display/caret_mode", atoi(state), NULL); } void folder_browser_set_message_display_style (BonoboUIComponent *component, const char *path, Bonobo_UIComponent_EventType type, const char *state, gpointer user_data) { extern char *message_display_styles[]; FolderBrowser *fb = user_data; GConfClient *gconf; int i; if (type != Bonobo_UIComponent_STATE_CHANGED || atoi (state) == 0 || fb->message_list == NULL) return; gconf = mail_config_get_gconf_client (); for (i = 0; i < MAIL_CONFIG_DISPLAY_MAX; i++) { if (strstr (message_display_styles[i], path)) { fb->mail_display->display_style = i; mail_display_redisplay (fb->mail_display, TRUE); if (fb->pref_master) gconf_client_set_int (gconf, "/apps/evolution/mail/display/message_style", i, NULL); return; } } } void folder_browser_charset_changed (BonoboUIComponent *component, const char *path, Bonobo_UIComponent_EventType type, const char *state, gpointer user_data) { FolderBrowser *fb = FOLDER_BROWSER (user_data); const char *charset; if (type != Bonobo_UIComponent_STATE_CHANGED || fb->message_list == NULL) return; if (atoi (state)) { /* Charset menu names are "Charset-%s" where %s is the charset name */ charset = path + strlen ("Charset-"); if (!strcmp (charset, FB_DEFAULT_CHARSET)) charset = NULL; mail_display_set_charset (fb->mail_display, charset); } } static void vfolder_type_uid(CamelFolder *folder, const char *uid, const char *uri, int type); static void vfolder_type_current(FolderBrowser *fb, int type) { GPtrArray *uids; int i; /* get uid */ uids = g_ptr_array_new (); message_list_foreach (fb->message_list, enumerate_msg, uids); if (uids->len == 1) vfolder_type_uid (fb->folder, (char *)uids->pdata[0], fb->uri, type); for (i = 0; i < uids->len; i++) g_free (uids->pdata[i]); g_ptr_array_free (uids, TRUE); } /* external api to vfolder/filter on X, based on current message */ void vfolder_subject (GtkWidget *w, FolderBrowser *fb) { vfolder_type_current(fb, AUTO_SUBJECT); } void vfolder_sender (GtkWidget *w, FolderBrowser *fb) { vfolder_type_current(fb, AUTO_FROM); } void vfolder_recipient (GtkWidget *w, FolderBrowser *fb) { vfolder_type_current(fb, AUTO_TO); } void vfolder_mlist (GtkWidget *w, FolderBrowser *fb) { vfolder_type_current(fb, AUTO_MLIST); } static void filter_type_uid (CamelFolder *folder, const char *uid, const char *source, int type); static void filter_type_current (FolderBrowser *fb, int type) { GPtrArray *uids; int i; const char *source; if (folder_browser_is_sent (fb) || folder_browser_is_outbox (fb)) source = FILTER_SOURCE_OUTGOING; else source = FILTER_SOURCE_INCOMING; /* get uid */ uids = g_ptr_array_new (); message_list_foreach (fb->message_list, enumerate_msg, uids); if (uids->len == 1) filter_type_uid (fb->folder, (char *)uids->pdata[0], source, type); for (i = 0; i < uids->len; i++) g_free (uids->pdata[i]); g_ptr_array_free (uids, TRUE); } void filter_subject (GtkWidget *w, FolderBrowser *fb) { filter_type_current (fb, AUTO_SUBJECT); } void filter_sender (GtkWidget *w, FolderBrowser *fb) { filter_type_current (fb, AUTO_FROM); } void filter_recipient (GtkWidget *w, FolderBrowser *fb) { filter_type_current (fb, AUTO_TO); } void filter_mlist (GtkWidget *w, FolderBrowser *fb) { filter_type_current (fb, AUTO_MLIST); } /* ************************************************************ */ /* popup api to vfolder/filter on X, based on current selection */ struct _filter_data { CamelFolder *folder; const char *source; char *uid; int type; char *uri; char *mlist; }; static void filter_data_free (struct _filter_data *fdata) { g_free (fdata->uid); g_free (fdata->uri); if (fdata->folder) camel_object_unref (fdata->folder); g_free (fdata->mlist); g_free (fdata); } static void vfolder_type_got_message(CamelFolder *folder, const char *uid, CamelMimeMessage *msg, void *d) { struct _filter_data *data = d; if (msg) vfolder_gui_add_from_message(msg, data->type, data->uri); filter_data_free (data); } static void vfolder_type_uid(CamelFolder *folder, const char *uid, const char *uri, int type) { struct _filter_data *data; data = g_malloc0(sizeof(*data)); data->type = type; data->uri = g_strdup(uri); mail_get_message(folder, uid, vfolder_type_got_message, data, mail_thread_new); } static void vfolder_subject_uid (GtkWidget *w, struct _filter_data *fdata) { vfolder_type_uid(fdata->folder, fdata->uid, fdata->uri, AUTO_SUBJECT); } static void vfolder_sender_uid(GtkWidget *w, struct _filter_data *fdata) { vfolder_type_uid(fdata->folder, fdata->uid, fdata->uri, AUTO_FROM); } static void vfolder_recipient_uid(GtkWidget *w, struct _filter_data *fdata) { vfolder_type_uid(fdata->folder, fdata->uid, fdata->uri, AUTO_TO); } static void vfolder_mlist_uid(GtkWidget *w, struct _filter_data *fdata) { vfolder_type_uid(fdata->folder, fdata->uid, fdata->uri, AUTO_MLIST); } static void filter_type_got_message(CamelFolder *folder, const char *uid, CamelMimeMessage *msg, void *d) { struct _filter_data *data = d; if (msg) filter_gui_add_from_message(msg, data->source, data->type); filter_data_free (data); } static void filter_type_uid(CamelFolder *folder, const char *uid, const char *source, int type) { struct _filter_data *data; data = g_malloc0(sizeof(*data)); data->type = type; data->source = source; mail_get_message(folder, uid, filter_type_got_message, data, mail_thread_new); } static void filter_subject_uid (GtkWidget *w, struct _filter_data *fdata) { filter_type_uid(fdata->folder, fdata->uid, fdata->source, AUTO_SUBJECT); } static void filter_sender_uid(GtkWidget *w, struct _filter_data *fdata) { filter_type_uid(fdata->folder, fdata->uid, fdata->source, AUTO_FROM); } static void filter_recipient_uid(GtkWidget *w, struct _filter_data *fdata) { filter_type_uid(fdata->folder, fdata->uid, fdata->source, AUTO_TO); } static void filter_mlist_uid(GtkWidget *w, struct _filter_data *fdata) { filter_type_uid(fdata->folder, fdata->uid, fdata->source, AUTO_MLIST); } void hide_none(GtkWidget *w, FolderBrowser *fb) { message_list_hide_clear (fb->message_list); } void hide_selected(GtkWidget *w, FolderBrowser *fb) { GPtrArray *uids; int i; uids = g_ptr_array_new (); message_list_foreach (fb->message_list, enumerate_msg, uids); message_list_hide_uids (fb->message_list, uids); for (i = 0; i < uids->len; i++) g_free (uids->pdata[i]); g_ptr_array_free (uids, TRUE); } void hide_deleted(GtkWidget *w, FolderBrowser *fb) { MessageList *ml = fb->message_list; message_list_hide_add(ml, "(match-all (system-flag \"deleted\"))", ML_HIDE_SAME, ML_HIDE_SAME); } void hide_read(GtkWidget *w, FolderBrowser *fb) { MessageList *ml = fb->message_list; message_list_hide_add(ml, "(match-all (system-flag \"seen\"))", ML_HIDE_SAME, ML_HIDE_SAME); } /* dum de dum, about the 3rd copy of this function throughout the mailer/camel */ static const char * strip_re(const char *subject) { const unsigned char *s, *p; s = (unsigned char *) subject; while (*s) { while(isspace (*s)) s++; if (s[0] == 0) break; if ((s[0] == 'r' || s[0] == 'R') && (s[1] == 'e' || s[1] == 'E')) { p = s+2; while (isdigit(*p) || (ispunct(*p) && (*p != ':'))) p++; if (*p == ':') { s = p + 1; } else break; } else break; } return (char *) s; } void hide_subject(GtkWidget *w, FolderBrowser *fb) { const char *subject; GString *expr; if (fb->mail_display->current_message) { subject = camel_mime_message_get_subject(fb->mail_display->current_message); if (subject) { subject = strip_re(subject); if (subject && subject[0]) { expr = g_string_new ("(match-all (header-contains \"subject\" "); e_sexp_encode_string (expr, subject); g_string_append (expr, "))"); message_list_hide_add (fb->message_list, expr->str, ML_HIDE_SAME, ML_HIDE_SAME); g_string_free (expr, TRUE); return; } } } } void hide_sender (GtkWidget *w, FolderBrowser *fb) { const CamelInternetAddress *from; const char *real, *addr; GString *expr; if (fb->mail_display->current_message) { from = camel_mime_message_get_from (fb->mail_display->current_message); if (camel_internet_address_get (from, 0, &real, &addr)) { expr = g_string_new ("(match-all (header-contains \"from\" "); e_sexp_encode_string (expr, addr); g_string_append (expr, "))"); message_list_hide_add (fb->message_list, expr->str, ML_HIDE_SAME, ML_HIDE_SAME); g_string_free (expr, TRUE); return; } } } struct _label_data { FolderBrowser *fb; const char *label; }; static void set_msg_label (GtkWidget *widget, gpointer user_data) { struct _label_data *data = user_data; GPtrArray *uids; int i; uids = g_ptr_array_new (); message_list_foreach (data->fb->message_list, enumerate_msg, uids); for (i = 0; i < uids->len; i++) camel_folder_set_message_user_tag (data->fb->folder, uids->pdata[i], "label", data->label); g_ptr_array_free (uids, TRUE); } static void label_closures_free (GPtrArray *closures) { struct _label_data *data; int i; for (i = 0; i < closures->len; i++) { data = closures->pdata[i]; g_object_unref (data->fb); g_free (data); } g_ptr_array_free (closures, TRUE); } static void mark_as_seen_cb (GtkWidget *widget, void *user_data) { mark_as_seen (NULL, user_data, NULL); } static void mark_as_unseen_cb (GtkWidget *widget, void *user_data) { mark_as_unseen (NULL, user_data, NULL); } static void mark_as_important_cb (GtkWidget *widget, void *user_data) { mark_as_important (NULL, user_data, NULL); } static void mark_as_unimportant_cb (GtkWidget *widget, void *user_data) { mark_as_unimportant (NULL, user_data, NULL); } enum { SELECTION_SET = 1<<1, CAN_MARK_READ = 1<<2, CAN_MARK_UNREAD = 1<<3, CAN_DELETE = 1<<4, CAN_UNDELETE = 1<<5, IS_MAILING_LIST = 1<<6, CAN_RESEND = 1<<7, CAN_MARK_IMPORTANT = 1<<8, CAN_MARK_UNIMPORTANT = 1<<9, CAN_FLAG_FOR_FOLLOWUP = 1<<10, CAN_FLAG_COMPLETED = 1<<11, CAN_CLEAR_FLAG = 1<<12, CAN_ADD_SENDER = 1<<13 }; #define MLIST_VFOLDER (3) #define MLIST_FILTER (8) static EPopupMenu filter_menu[] = { E_POPUP_ITEM_CC (N_("VFolder on _Subject"), G_CALLBACK (vfolder_subject_uid), NULL, SELECTION_SET), E_POPUP_ITEM_CC (N_("VFolder on Se_nder"), G_CALLBACK (vfolder_sender_uid), NULL, SELECTION_SET), E_POPUP_ITEM_CC (N_("VFolder on _Recipients"), G_CALLBACK (vfolder_recipient_uid), NULL, SELECTION_SET), E_POPUP_ITEM_CC (N_("VFolder on Mailing _List"), G_CALLBACK (vfolder_mlist_uid), NULL, SELECTION_SET | IS_MAILING_LIST), E_POPUP_SEPARATOR, E_POPUP_ITEM_CC (N_("Filter on Sub_ject"), G_CALLBACK (filter_subject_uid), NULL, SELECTION_SET), E_POPUP_ITEM_CC (N_("Filter on Sen_der"), G_CALLBACK (filter_sender_uid), NULL, SELECTION_SET), E_POPUP_ITEM_CC (N_("Filter on Re_cipients"), G_CALLBACK (filter_recipient_uid), NULL, SELECTION_SET), E_POPUP_ITEM_CC (N_("Filter on _Mailing List"), G_CALLBACK (filter_mlist_uid), NULL, SELECTION_SET | IS_MAILING_LIST), E_POPUP_TERMINATOR }; static EPopupMenu label_menu[] = { E_POPUP_PIXMAP_WIDGET_ITEM_CC (N_("None"), NULL, G_CALLBACK (set_msg_label), NULL, 0), E_POPUP_SEPARATOR, E_POPUP_PIXMAP_WIDGET_ITEM_CC (NULL, NULL, G_CALLBACK (set_msg_label), NULL, 0), E_POPUP_PIXMAP_WIDGET_ITEM_CC (NULL, NULL, G_CALLBACK (set_msg_label), NULL, 0), E_POPUP_PIXMAP_WIDGET_ITEM_CC (NULL, NULL, G_CALLBACK (set_msg_label), NULL, 0), E_POPUP_PIXMAP_WIDGET_ITEM_CC (NULL, NULL, G_CALLBACK (set_msg_label), NULL, 0), E_POPUP_PIXMAP_WIDGET_ITEM_CC (NULL, NULL, G_CALLBACK (set_msg_label), NULL, 0), E_POPUP_TERMINATOR }; static EPopupMenu context_menu[] = { E_POPUP_ITEM (N_("_Open"), G_CALLBACK (open_msg), 0), E_POPUP_ITEM (N_("_Edit as New Message..."), G_CALLBACK (resend_msg), CAN_RESEND), E_POPUP_ITEM (N_("_Save As..."), G_CALLBACK (save_msg), 0), E_POPUP_ITEM (N_("_Print"), G_CALLBACK (print_msg), 0), E_POPUP_SEPARATOR, E_POPUP_ITEM (N_("_Reply to Sender"), G_CALLBACK (reply_to_sender), 0), E_POPUP_ITEM (N_("Reply to _List"), G_CALLBACK (reply_to_list), 0), E_POPUP_ITEM (N_("Reply to _All"), G_CALLBACK (reply_to_all), 0), E_POPUP_ITEM (N_("_Forward"), G_CALLBACK (forward), 0), E_POPUP_SEPARATOR, E_POPUP_ITEM (N_("Follo_w Up..."), G_CALLBACK (flag_for_followup), CAN_FLAG_FOR_FOLLOWUP), E_POPUP_ITEM (N_("Fla_g Completed"), G_CALLBACK (flag_followup_completed), CAN_FLAG_COMPLETED), E_POPUP_ITEM (N_("Cl_ear Flag"), G_CALLBACK (flag_followup_clear), CAN_CLEAR_FLAG), /* separator here? */ E_POPUP_ITEM (N_("Mar_k as Read"), G_CALLBACK (mark_as_seen_cb), CAN_MARK_READ), E_POPUP_ITEM (N_("Mark as _Unread"), G_CALLBACK (mark_as_unseen_cb), CAN_MARK_UNREAD), E_POPUP_ITEM (N_("Mark as _Important"), G_CALLBACK (mark_as_important_cb), CAN_MARK_IMPORTANT), E_POPUP_ITEM (N_("_Mark as Unimportant"), G_CALLBACK (mark_as_unimportant_cb), CAN_MARK_UNIMPORTANT), E_POPUP_SEPARATOR, E_POPUP_ITEM (N_("_Delete"), G_CALLBACK (delete_msg), CAN_DELETE), E_POPUP_ITEM (N_("U_ndelete"), G_CALLBACK (undelete_msg), CAN_UNDELETE), E_POPUP_SEPARATOR, E_POPUP_ITEM (N_("Mo_ve to Folder..."), G_CALLBACK (move_msg_cb), 0), E_POPUP_ITEM (N_("_Copy to Folder..."), G_CALLBACK (copy_msg_cb), 0), E_POPUP_SEPARATOR, E_POPUP_SUBMENU (N_("Label"), label_menu, 0), E_POPUP_SEPARATOR, E_POPUP_ITEM (N_("Add Sender to Address_book"), G_CALLBACK (addrbook_sender), SELECTION_SET | CAN_ADD_SENDER), E_POPUP_SEPARATOR, E_POPUP_ITEM (N_("Appl_y Filters"), G_CALLBACK (apply_filters), 0), E_POPUP_SEPARATOR, E_POPUP_SUBMENU (N_("Crea_te Rule From Message"), filter_menu, SELECTION_SET), E_POPUP_TERMINATOR }; /* Note: this must be kept in sync with the context_menu!!! */ static char *context_pixmaps[] = { NULL, /* Open */ NULL, /* Edit */ "save-as-16.png", "print.xpm", NULL, "reply.xpm", NULL, /* Reply to List */ "reply_to_all.xpm", "forward.xpm", NULL, "flag-for-followup-16.png", NULL, /* Flag */ NULL, /* Clear */ "mail-read.xpm", "mail-new.xpm", "priority-high.xpm", NULL, /* Mark as Unimportant */ NULL, "evolution-trash-mini.png", "undelete_message-16.png", NULL, "move_message.xpm", "copy_16_message.xpm", NULL, NULL, /* Label */ NULL, NULL, /* Add Sender to Addressbook */ NULL, NULL, /* Apply Filters */ NULL, NULL, /* Create Rule from Message */ }; struct cmpf_data { ETree *tree; int row, col; }; static void context_menu_position_func (GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer user_data) { int tx, ty, tw, th; struct cmpf_data *closure = user_data; gdk_window_get_origin (GTK_WIDGET (closure->tree)->window, x, y); e_tree_get_cell_geometry (closure->tree, closure->row, closure->col, &tx, &ty, &tw, &th); *x += tx + tw / 2; *y += ty + th / 2; } static void setup_popup_icons (void) { int i; for (i = 0; context_menu[i].name; i++) { if (context_pixmaps[i]) { char *filename; filename = g_strdup_printf ("%s/%s", EVOLUTION_IMAGES, context_pixmaps[i]); context_menu[i].pixmap_widget = gtk_image_new_from_file (filename); g_free (filename); } } } /* handle context menu over message-list */ static int on_right_click (ETree *tree, gint row, ETreePath path, gint col, GdkEvent *event, FolderBrowser *fb) { struct _filter_data *fdata = NULL; GPtrArray *uids, *closures; CamelMessageInfo *info; GSList *labels; int enable_mask = 0; int hide_mask = 0; char *mlist = NULL; GtkMenu *menu; int i; if (!folder_browser_is_sent (fb)) { enable_mask |= CAN_RESEND; hide_mask |= CAN_RESEND; } else { enable_mask |= CAN_ADD_SENDER; hide_mask |= CAN_ADD_SENDER; } if (folder_browser_is_drafts (fb)) { enable_mask |= CAN_ADD_SENDER; hide_mask |= CAN_ADD_SENDER; } if (fb->folder == outbox_folder) { enable_mask |= CAN_ADD_SENDER; hide_mask |= CAN_ADD_SENDER; } enable_mask |= SELECTION_SET; /* get a list of uids */ uids = g_ptr_array_new (); message_list_foreach (fb->message_list, enumerate_msg, uids); if (uids->len >= 1) { /* gray-out any items we don't need */ gboolean have_deleted = FALSE; gboolean have_undeleted = FALSE; gboolean have_seen = FALSE; gboolean have_unseen = FALSE; gboolean have_important = FALSE; gboolean have_unimportant = FALSE; gboolean have_flag_for_followup = FALSE; gboolean have_flag_completed = FALSE; gboolean have_flag_incomplete = FALSE; gboolean have_unflagged = FALSE; const char *tag; for (i = 0; i < uids->len; i++) { info = camel_folder_get_message_info (fb->folder, uids->pdata[i]); if (info == NULL) continue; if (i == 0 && uids->len == 1) { const char *mname, *p; char c, *o; /* used by filter/vfolder from X callbacks */ fdata = g_malloc0(sizeof(*fdata)); fdata->uid = g_strdup(uids->pdata[i]); fdata->uri = g_strdup(fb->uri); fdata->folder = fb->folder; camel_object_ref((CamelObject *)fdata->folder); if (folder_browser_is_sent (fb) || folder_browser_is_outbox (fb)) fdata->source = FILTER_SOURCE_OUTGOING; else fdata->source = FILTER_SOURCE_INCOMING; enable_mask &= ~SELECTION_SET; mname = camel_message_info_mlist(info); if (mname && mname[0]) { fdata->mlist = g_strdup(mname); /* Escape the mailing list name before showing it */ mlist = g_alloca ((strlen (mname) * 2) + 1); p = mname; o = mlist; while ((c = *p++)) { if (c == '_') *o++ = '_'; *o++ = c; } *o = 0; } } if (info->flags & CAMEL_MESSAGE_SEEN) have_seen = TRUE; else have_unseen = TRUE; if (info->flags & CAMEL_MESSAGE_DELETED) have_deleted = TRUE; else have_undeleted = TRUE; if (info->flags & CAMEL_MESSAGE_FLAGGED) have_important = TRUE; else have_unimportant = TRUE; tag = camel_tag_get (&info->user_tags, "follow-up"); if (tag && *tag) { have_flag_for_followup = TRUE; tag = camel_tag_get (&info->user_tags, "completed-on"); if (tag && *tag) have_flag_completed = TRUE; else have_flag_incomplete = TRUE; } else have_unflagged = TRUE; camel_folder_free_message_info (fb->folder, info); if (have_seen && have_unseen && have_deleted && have_undeleted) break; } if (!have_unseen) enable_mask |= CAN_MARK_READ; if (!have_seen) enable_mask |= CAN_MARK_UNREAD; if (!have_undeleted) enable_mask |= CAN_DELETE; if (!have_deleted) enable_mask |= CAN_UNDELETE; if (!have_unimportant) enable_mask |= CAN_MARK_IMPORTANT; if (!have_important) enable_mask |= CAN_MARK_UNIMPORTANT; if (!have_flag_for_followup) enable_mask |= CAN_CLEAR_FLAG; if (!have_unflagged) enable_mask |= CAN_FLAG_FOR_FOLLOWUP; if (!have_flag_incomplete) enable_mask |= CAN_FLAG_COMPLETED; /* * Hide items that wont get used. */ if (!(have_unseen && have_seen)) { if (have_seen) hide_mask |= CAN_MARK_READ; else hide_mask |= CAN_MARK_UNREAD; } if (!(have_undeleted && have_deleted)) { if (have_deleted) hide_mask |= CAN_DELETE; else hide_mask |= CAN_UNDELETE; } if (!(have_important && have_unimportant)) { if (have_important) hide_mask |= CAN_MARK_IMPORTANT; else hide_mask |= CAN_MARK_UNIMPORTANT; } if (!have_flag_for_followup) hide_mask |= CAN_CLEAR_FLAG; if (!have_unflagged) hide_mask |= CAN_FLAG_FOR_FOLLOWUP; if (!have_flag_incomplete) hide_mask |= CAN_FLAG_COMPLETED; } /* free uids */ for (i = 0; i < uids->len; i++) g_free (uids->pdata[i]); g_ptr_array_free (uids, TRUE); /* generate the "Filter on Mailing List" menu item name */ if (mlist == NULL) { enable_mask |= IS_MAILING_LIST; filter_menu[MLIST_FILTER].name = g_strdup (_("Filter on _Mailing List")); filter_menu[MLIST_VFOLDER].name = g_strdup (_("VFolder on M_ailing List")); } else { filter_menu[MLIST_FILTER].name = g_strdup_printf (_("Filter on _Mailing List (%s)"), mlist); filter_menu[MLIST_VFOLDER].name = g_strdup_printf (_("VFolder on M_ailing List (%s)"), mlist); } /* create the label/colour menu */ closures = g_ptr_array_new (); label_menu[0].closure = g_new (struct _label_data, 1); g_ptr_array_add (closures, label_menu[0].closure); g_object_ref (fb); ((struct _label_data *) label_menu[0].closure)->fb = fb; ((struct _label_data *) label_menu[0].closure)->label = NULL; i = 0; labels = mail_config_get_labels (); while (labels != NULL && i < 5) { struct _label_data *closure; MailConfigLabel *label; GdkPixmap *pixmap; GdkColormap *map; GdkColor colour; GdkGC *gc; label = labels->data; gdk_color_parse (label->colour, &colour); map = gdk_colormap_get_system (); gdk_color_alloc (map, &colour); pixmap = gdk_pixmap_new (GTK_WIDGET (fb)->window, 16, 16, -1); gc = gdk_gc_new (GTK_WIDGET (fb)->window); gdk_gc_set_foreground (gc, &colour); gdk_draw_rectangle (pixmap, gc, TRUE, 0, 0, 16, 16); gdk_gc_unref (gc); closure = g_new (struct _label_data, 1); g_object_ref (fb); closure->fb = fb; closure->label = label->tag; g_ptr_array_add (closures, closure); label_menu[i + 2].name = label->name; label_menu[i + 2].pixmap_widget = gtk_image_new_from_pixmap (pixmap, NULL); label_menu[i + 2].closure = closure; i++; labels = labels->next; } setup_popup_icons (); for (i = 0; i < sizeof (filter_menu) / sizeof (filter_menu[0]); i++) filter_menu[i].closure = fdata; menu = e_popup_menu_create (context_menu, enable_mask, hide_mask, fb); e_auto_kill_popup_menu_on_selection_done (menu); g_object_set_data_full ((GObject *) menu, "label_closures", closures, (GtkDestroyNotify) label_closures_free); if (fdata) g_object_set_data_full ((GObject *) menu, "filter_data", fdata, (GtkDestroyNotify) filter_data_free); if (event->type == GDK_KEY_PRESS) { struct cmpf_data closure; closure.tree = tree; closure.row = row; closure.col = col; gtk_menu_popup (menu, NULL, NULL, context_menu_position_func, &closure, 0, event->key.time); } else { gtk_menu_popup (menu, NULL, NULL, NULL, NULL, event->button.button, event->button.time); } g_free (filter_menu[MLIST_FILTER].name); g_free (filter_menu[MLIST_VFOLDER].name); return TRUE; } static int html_button_press_event (GtkWidget *widget, GdkEventButton *event, gpointer data) { FolderBrowser *fb = data; HTMLEngine *engine; HTMLPoint *point; ETreePath *path; int row; if (event->type != GDK_BUTTON_PRESS || event->button != 3) return FALSE; engine = GTK_HTML (widget)->engine; point = html_engine_get_point_at (engine, event->x, event->y, FALSE); if (point) { /* don't popup a menu if the mouse is hovering over a url or a source image because those situations are handled in mail-display.c's button_press_event callback */ const char *src, *url; url = html_object_get_url (point->object, point->offset); src = html_object_get_src (point->object); if (url || src) { html_point_destroy (point); return FALSE; } html_point_destroy (point); } path = e_tree_get_cursor (fb->message_list->tree); row = e_tree_row_of_node (fb->message_list->tree, path); on_right_click (fb->message_list->tree, row, path, 2, (GdkEvent *) event, fb); return TRUE; } static int on_key_press (GtkWidget *widget, GdkEventKey *key, gpointer data) { FolderBrowser *fb = data; ETreePath *path; int row; if (key->state & GDK_CONTROL_MASK) return FALSE; path = e_tree_get_cursor (fb->message_list->tree); row = e_tree_row_of_node (fb->message_list->tree, path); switch (key->keyval) { case GDK_Delete: case GDK_KP_Delete: delete_msg (NULL, fb); return TRUE; case GDK_Menu: on_right_click (fb->message_list->tree, row, path, 2, (GdkEvent *)key, fb); return TRUE; case '!': toggle_as_important (NULL, fb, NULL); return TRUE; } return FALSE; } static int etree_key (ETree *tree, int row, ETreePath path, int col, GdkEvent *ev, FolderBrowser *fb) { GtkAdjustment *vadj; gfloat page_size; if ((ev->key.state & GDK_CONTROL_MASK) != 0) return FALSE; vadj = gtk_scrolled_window_get_vadjustment (fb->mail_display->scroll); page_size = vadj->page_size - vadj->step_increment; switch (ev->key.keyval) { case GDK_space: /* Work around Ximian 4939 */ if (vadj->upper < vadj->page_size) break; if (vadj->value < vadj->upper - vadj->page_size - page_size) vadj->value += page_size; else vadj->value = vadj->upper - vadj->page_size; gtk_adjustment_value_changed (vadj); break; case GDK_BackSpace: if (vadj->value > vadj->lower + page_size) vadj->value -= page_size; else vadj->value = vadj->lower; gtk_adjustment_value_changed (vadj); break; case GDK_Return: case GDK_KP_Enter: case GDK_ISO_Enter: open_msg (NULL, fb); break; default: return on_key_press ((GtkWidget *)tree, (GdkEventKey *)ev, fb); } return TRUE; } static void on_double_click (ETree *tree, gint row, ETreePath path, gint col, GdkEvent *event, FolderBrowser *fb) { /* Ignore double-clicks on columns where single-click doesn't * just select. */ if (MESSAGE_LIST_COLUMN_IS_ACTIVE (col)) return; open_msg (NULL, fb); } static void on_selection_changed (GtkObject *obj, gpointer user_data) { FolderBrowser *fb = FOLDER_BROWSER (user_data); FolderBrowserSelectionState state; /* we can get this signal at strange times... * if no uicomp, don't even bother */ if (fb->uicomp == NULL) return; switch (e_selection_model_selected_count (E_SELECTION_MODEL (obj))) { case 0: state = FB_SELSTATE_NONE; break; case 1: state = FB_SELSTATE_SINGLE; break; default: state = FB_SELSTATE_MULTIPLE; break; } folder_browser_ui_set_selection_state (fb, state); update_status_bar_idle (fb); } static void on_cursor_activated (ETree *tree, int row, ETreePath path, gpointer user_data) { on_selection_changed ((GtkObject *)tree, user_data); } static gboolean fb_resize_cb (GtkWidget *w, GdkEventButton *e, FolderBrowser *fb) { GConfClient *gconf; if (GTK_WIDGET_REALIZED (w) && fb->preview_shown) { gconf = mail_config_get_gconf_client (); gconf_client_set_int (gconf, "/apps/evolution/mail/display/paned_size", gtk_paned_get_position (GTK_PANED (w)), NULL); } return FALSE; } /* hack to get around the fact setting the paned size doesn't work */ static void paned_realised(GtkWidget *w, FolderBrowser *fb) { GConfClient *gconf; int size; gconf = mail_config_get_gconf_client (); size = gconf_client_get_int (gconf, "/apps/evolution/mail/display/paned_size", NULL); gtk_paned_set_position (GTK_PANED (fb->vpaned), size); } static void folder_browser_gui_init (FolderBrowser *fb) { extern RuleContext *search_context; ESelectionModel *esm; /* The panned container */ fb->vpaned = gtk_vpaned_new (); g_signal_connect(fb->vpaned, "realize", G_CALLBACK(paned_realised), fb); gtk_widget_show (fb->vpaned); gtk_table_attach (GTK_TABLE (fb), fb->vpaned, 0, 1, 1, 3, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 0, 0); /* quick-search bar */ if (search_context) { const char *systemrules = g_object_get_data (G_OBJECT (search_context), "system"); const char *userrules = g_object_get_data (G_OBJECT (search_context), "user"); fb->search = e_filter_bar_new (search_context, systemrules, userrules, folder_browser_config_search, fb); e_search_bar_set_menu ((ESearchBar *)fb->search, folder_browser_search_menu_items); } gtk_widget_show (GTK_WIDGET (fb->search)); g_signal_connect (fb->search, "menu_activated", G_CALLBACK (folder_browser_search_menu_activated), fb); g_signal_connect (fb->search, "search_activated", G_CALLBACK (folder_browser_search_do_search), fb); g_signal_connect (fb->search, "query_changed", G_CALLBACK (folder_browser_query_changed), fb); gtk_table_attach (GTK_TABLE (fb), GTK_WIDGET (fb->search), 0, 1, 0, 1, GTK_FILL | GTK_EXPAND, 0, 0, 0); esm = e_tree_get_selection_model (E_TREE (fb->message_list->tree)); g_signal_connect (esm, "selection_changed", G_CALLBACK (on_selection_changed), fb); g_signal_connect (esm, "cursor_activated", G_CALLBACK (on_cursor_activated), fb); fb->selection_state = FB_SELSTATE_NONE; /* default to none */ gtk_paned_add1 (GTK_PANED (fb->vpaned), GTK_WIDGET (fb->message_list)); gtk_widget_show (GTK_WIDGET (fb->message_list)); fb->paned_resize_id = g_signal_connect (fb->vpaned, "button_release_event", G_CALLBACK (fb_resize_cb), fb); gtk_paned_add2 (GTK_PANED (fb->vpaned), GTK_WIDGET (fb->mail_display)); gtk_widget_show (GTK_WIDGET (fb->mail_display)); gtk_widget_show (GTK_WIDGET (fb)); } /* mark the message seen if the current message still matches */ static gint do_mark_seen (gpointer data) { FolderBrowser *fb = FOLDER_BROWSER (data); if (fb->new_uid && fb->loaded_uid && !strcmp (fb->new_uid, fb->loaded_uid)) { camel_folder_set_message_flags (fb->folder, fb->new_uid, CAMEL_MESSAGE_SEEN, CAMEL_MESSAGE_SEEN); } return FALSE; } /* callback when we have the message to display, after async loading it (see below) */ /* if we have pending uid's, it means another was selected before we finished displaying the last one - so we cycle through and start loading the pending one immediately now */ static void done_message_selected (CamelFolder *folder, const char *uid, CamelMimeMessage *msg, void *data) { FolderBrowser *fb = data; CamelMessageInfo *info; GConfClient *gconf; int timeout; if (folder != fb->folder || fb->mail_display == NULL) return; gconf = mail_config_get_gconf_client (); timeout = gconf_client_get_int (gconf, "/apps/evolution/mail/display/mark_seen_timeout", NULL); info = camel_folder_get_message_info (fb->folder, uid); mail_display_set_message (fb->mail_display, (CamelMedium *) msg, fb->folder, info); if (info) camel_folder_free_message_info (fb->folder, info); /* FIXME: should this signal be emitted here?? */ g_signal_emit (fb, folder_browser_signals[MESSAGE_LOADED], 0, uid); /* pain, if we have pending stuff, re-run */ if (fb->pending_uid) { g_free (fb->loading_uid); fb->loading_uid = fb->pending_uid; fb->pending_uid = NULL; mail_get_message (fb->folder, fb->loading_uid, done_message_selected, fb, mail_thread_new); return; } g_free (fb->loaded_uid); fb->loaded_uid = fb->loading_uid; fb->loading_uid = NULL; folder_browser_ui_message_loaded (fb); /* if we are still on the same message, do the 'idle read' thing */ if (fb->seen_id) gtk_timeout_remove (fb->seen_id); if (msg && gconf_client_get_bool (gconf, "/apps/evolution/mail/display/mark_seen", NULL)) { if (timeout > 0) fb->seen_id = gtk_timeout_add (timeout, do_mark_seen, fb); else do_mark_seen (fb); } } /* ok we waited enough, display it anyway (see below) */ static gboolean do_message_selected (FolderBrowser *fb) { d(printf ("%p: selecting uid %s (delayed)\n", fb, fb->new_uid ? fb->new_uid : "NONE")); fb->loading_id = 0; /* if we are loading, then set a pending, but leave the loading, coudl cancel here (?) */ if (fb->loading_uid) { if (fb->new_uid == NULL || fb->pending_uid == NULL || strcmp(fb->pending_uid, fb->new_uid) != 0) { g_free (fb->pending_uid); fb->pending_uid = g_strdup (fb->new_uid); } } else { if (fb->new_uid) { if (fb->loaded_uid == NULL || strcmp(fb->new_uid, fb->loaded_uid) != 0) { fb->loading_uid = g_strdup (fb->new_uid); mail_get_message (fb->folder, fb->loading_uid, done_message_selected, fb, mail_thread_new); } } else { mail_display_set_message (fb->mail_display, NULL, NULL, NULL); } } return FALSE; } /* when a message is selected, wait a while before trying to display it */ static void on_message_selected (MessageList *ml, const char *uid, FolderBrowser *fb) { d(printf ("%p: selecting uid %s (direct)\n", fb, uid ? uid : "NONE")); if (fb->loading_id != 0) gtk_timeout_remove (fb->loading_id); g_free (fb->new_uid); fb->new_uid = g_strdup (uid); if (fb->preview_shown) fb->loading_id = gtk_timeout_add (100, (GtkFunction)do_message_selected, fb); } static gboolean on_message_list_focus_in (GtkWidget *widget, GdkEventFocus *event, gpointer user_data) { FolderBrowser *fb = (FolderBrowser *) user_data; d(printf ("got focus!\n")); folder_browser_ui_message_list_focus (fb); return FALSE; } static gboolean on_message_list_focus_out (GtkWidget *widget, GdkEventFocus *event, gpointer user_data) { FolderBrowser *fb = (FolderBrowser *) user_data; d(printf ("got unfocus!\n")); folder_browser_ui_message_list_unfocus (fb); return FALSE; } static void folder_browser_init (FolderBrowser *fb) { fb->async_event = mail_async_event_new (); fb->get_id = -1; } static void my_folder_browser_init (FolderBrowser *fb) { int i; fb->view_instance = NULL; fb->view_menus = NULL; fb->pref_master = FALSE; /* * Setup parent class fields. */ GTK_TABLE (fb)->homogeneous = FALSE; gtk_table_resize (GTK_TABLE (fb), 1, 2); /* * Our instance data */ fb->message_list = (MessageList *)message_list_new (); fb->mail_display = (MailDisplay *)mail_display_new (); fb->preview_shown = TRUE; g_signal_connect (fb->mail_display->html, "key_press_event", G_CALLBACK (on_key_press), fb); g_signal_connect (fb->mail_display->html, "button_press_event", G_CALLBACK (html_button_press_event), fb); g_signal_connect (fb->message_list->tree, "key_press", G_CALLBACK (etree_key), fb); g_signal_connect (fb->message_list->tree, "right_click", G_CALLBACK (on_right_click), fb); g_signal_connect (fb->message_list->tree, "double_click", G_CALLBACK (on_double_click), fb); g_signal_connect (fb->message_list, "focus_in_event", G_CALLBACK (on_message_list_focus_in), fb); g_signal_connect (fb->message_list, "focus_out_event", G_CALLBACK (on_message_list_focus_out), fb); g_signal_connect (fb->message_list, "message_selected", G_CALLBACK (on_message_selected), fb); /* drag & drop */ e_tree_drag_source_set (fb->message_list->tree, GDK_BUTTON1_MASK, drag_types, num_drag_types, GDK_ACTION_MOVE | GDK_ACTION_COPY); g_signal_connect (fb->message_list->tree, "tree_drag_data_get", G_CALLBACK (message_list_drag_data_get), fb); e_tree_drag_dest_set (fb->message_list->tree, GTK_DEST_DEFAULT_ALL, drag_types, num_drag_types, GDK_ACTION_MOVE | GDK_ACTION_COPY); g_signal_connect (fb->message_list->tree, "tree_drag_data_received", G_CALLBACK (message_list_drag_data_received), fb); /* cut, copy & paste */ fb->invisible = gtk_invisible_new (); g_object_ref (fb->invisible); gtk_object_sink ((GtkObject *) fb->invisible); for (i = 0; i < num_paste_types; i++) gtk_selection_add_target (fb->invisible, clipboard_atom, paste_types[i].target, paste_types[i].info); g_signal_connect (fb->invisible, "selection_get", G_CALLBACK (selection_get), fb); g_signal_connect (fb->invisible, "selection_clear_event", G_CALLBACK (selection_clear_event), fb); g_signal_connect (fb->invisible, "selection_received", G_CALLBACK (selection_received), fb); folder_browser_gui_init (fb); } GtkWidget * folder_browser_new (const GNOME_Evolution_Shell shell, const char *uri) { CORBA_Environment ev; FolderBrowser *folder_browser; CORBA_exception_init (&ev); folder_browser = g_object_new (folder_browser_get_type (), NULL); my_folder_browser_init (folder_browser); folder_browser->shell = CORBA_Object_duplicate (shell, &ev); if (ev._major != CORBA_NO_EXCEPTION) { folder_browser->shell = CORBA_OBJECT_NIL; gtk_widget_destroy (GTK_WIDGET (folder_browser)); CORBA_exception_free (&ev); return NULL; } CORBA_exception_free (&ev); if (uri) { folder_browser->uri = g_strdup (uri); folder_browser->meta = mail_tool_get_meta_data(uri); g_object_ref (folder_browser); folder_browser->get_id = mail_get_folder (folder_browser->uri, 0, got_folder, folder_browser, mail_thread_new); } return GTK_WIDGET (folder_browser); } E_MAKE_TYPE (folder_browser, "FolderBrowser", FolderBrowser, folder_browser_class_init, folder_browser_init, PARENT_TYPE);