diff options
Diffstat (limited to 'mail/folder-browser.c')
| -rw-r--r-- | mail/folder-browser.c | 2048 |
1 files changed, 0 insertions, 2048 deletions
diff --git a/mail/folder-browser.c b/mail/folder-browser.c deleted file mode 100644 index ddcc305fe6..0000000000 --- a/mail/folder-browser.c +++ /dev/null @@ -1,2048 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Authors: Miguel De Icaza <miguel@ximian.com> - * Jeffrey Stedfast <fejj@ximian.com> - * - * Copyright 2000,2001 Ximain, 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 <config.h> -#endif - -#include <ctype.h> -#include <errno.h> - -#include <gdk/gdkkeysyms.h> -#include <gtk/gtkinvisible.h> -#include <gal/e-paned/e-vpaned.h> -#include <gal/e-table/e-table.h> -#include <gal/util/e-util.h> -#include <gal/widgets/e-gui-utils.h> -#include <gal/widgets/e-popup-menu.h> -#include <gal/widgets/e-unicode.h> - -#include <libgnomeui/gnome-dialog-util.h> - -#include <gtkhtml/htmlengine.h> -#include <gtkhtml/htmlengine-edit-cut-and-paste.h> - -#include "filter/vfolder-rule.h" -#include "filter/vfolder-context.h" -#include "filter/filter-option.h" -#include "filter/filter-input.h" - -#include "mail-search-dialogue.h" -#include "e-util/e-sexp.h" -#include "e-util/e-mktemp.h" -#include "folder-browser.h" -#include "e-searching-tokenizer.h" -#include "mail.h" -#include "mail-callbacks.h" -#include "mail-tools.h" -#include "message-list.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 <camel/camel-mime-message.h> -#include <camel/camel-stream-mem.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 GtkObjectClass *folder_browser_parent_class; - -enum { - FOLDER_LOADED, - MESSAGE_LOADED, - LAST_SIGNAL -}; - -static guint folder_browser_signals [LAST_SIGNAL] = {0, }; - -static void -folder_browser_finalise (GtkObject *object) -{ - FolderBrowser *folder_browser; - CORBA_Environment ev; - - folder_browser = FOLDER_BROWSER (object); - - CORBA_exception_init (&ev); - - if (folder_browser->search_full) - gtk_object_unref (GTK_OBJECT (folder_browser->search_full)); - - if (folder_browser->sensitize_timeout_id) - g_source_remove (folder_browser->sensitize_timeout_id); - - 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)); - - g_free (folder_browser->uri); - folder_browser->uri = NULL; - - CORBA_exception_free (&ev); - - if (folder_browser->view_collection) { - gtk_object_unref (GTK_OBJECT (folder_browser->view_collection)); - folder_browser->view_collection = NULL; - } - - if (folder_browser->view_menus) { - gtk_object_unref (GTK_OBJECT (folder_browser->view_menus)); - folder_browser->view_menus = NULL; - } - - gtk_object_unref (GTK_OBJECT (folder_browser->invisible)); - folder_browser->invisible = 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; - } - - folder_browser_parent_class->finalize (object); -} - -static void -folder_browser_destroy (GtkObject *object) -{ - FolderBrowser *folder_browser; - - folder_browser = FOLDER_BROWSER (object); - - 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; - } - - /* wait for all outstanding async events against us */ - mail_async_event_destroy (folder_browser->async_event); - - 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 (CAMEL_OBJECT (folder_browser->folder)); - folder_browser->folder = NULL; - } - - folder_browser_parent_class->destroy (object); -} - -static void -folder_browser_class_init (GtkObjectClass *object_class) -{ - object_class->destroy = folder_browser_destroy; - object_class->finalize = folder_browser_finalise; - - folder_browser_parent_class = gtk_type_class (PARENT_TYPE); - - folder_browser_signals[FOLDER_LOADED] = - gtk_signal_new ("folder_loaded", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (FolderBrowserClass, folder_loaded), - gtk_marshal_NONE__STRING, - GTK_TYPE_NONE, 1, GTK_TYPE_STRING); - - folder_browser_signals[MESSAGE_LOADED] = - gtk_signal_new ("message_loaded", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (FolderBrowserClass, message_loaded), - gtk_marshal_NONE__STRING, - GTK_TYPE_NONE, 1, GTK_TYPE_STRING); - - gtk_object_class_add_signals (object_class, folder_browser_signals, LAST_SIGNAL); - - /* 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; - CamelStream *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); - 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); - if (fd == -1) { - /* cleanup and abort */ - camel_object_unref (CAMEL_OBJECT (message)); - for (i = 1; i < uids->len; i++) - g_free (uids->pdata[i]); - g_ptr_array_free (uids, TRUE); - g_free (uri_list); - return; - } - - stream = camel_stream_fs_new_with_fd (fd); - - camel_stream_write (stream, "From - \n", 8); - camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (message), stream); - camel_object_unref (CAMEL_OBJECT (message)); - for (i = 1; i < uids->len; i++) { - message = camel_folder_get_message (fb->folder, uids->pdata[i], NULL); - 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_free (uids->pdata[i]); - } - - camel_object_unref (CAMEL_OBJECT (stream)); - - 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: - { - /* FIXME: this'll be fucking slow for the user... pthread this? */ - CamelStream *stream; - GByteArray *bytes; - - 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 (fb->folder, 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)); - - gtk_selection_data_set (selection_data, selection_data->target, 8, - bytes->data, bytes->len); - - g_byte_array_free (bytes, FALSE); - } - 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, FALSE); - } - 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, 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); - 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 uid1\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) -{ - CORBA_Environment ev; - int tmp; - GString *work; - extern CamelFolder *outbox_folder, *sent_folder; - - if (fb->folder == NULL - || fb->message_list == NULL - || fb->shell_view == CORBA_OBJECT_NIL) - return; - - work = g_string_new(""); - g_string_sprintfa(work, _("%d new"), camel_folder_get_unread_message_count(fb->folder)); - tmp = message_list_hidden(fb->message_list); - if (tmp) { - g_string_append(work, _(", ")); - g_string_sprintfa(work, _("%d hidden"), tmp); - } - tmp = e_selection_model_selected_count(e_tree_get_selection_model(fb->message_list->tree)); - if (tmp) { - g_string_append(work, _(", ")); - g_string_sprintfa(work, _("%d selected"), tmp); - } - if (!fb->message_list->hidedeleted || !camel_folder_has_summary_capability(fb->folder)) { - tmp = camel_folder_get_message_count(fb->folder); - } else { - GPtrArray *sum = camel_folder_get_summary(fb->folder); - int i; - - if (sum) { - tmp = 0; - for (i=0;i<sum->len;i++) { - CamelMessageInfo *info = sum->pdata[i]; - - if ((info->flags & CAMEL_MESSAGE_DELETED) == 0) - tmp++; - } - camel_folder_free_summary(fb->folder, sum); - } else { - tmp = camel_folder_get_message_count(fb->folder); - } - } - g_string_append(work, _(", ")); - if (fb->folder == outbox_folder) - g_string_sprintfa(work, _("%d unsent"), tmp); - else if (fb->folder == sent_folder) - g_string_sprintfa(work, _("%d sent"), tmp); - else - g_string_sprintfa(work, _("%d total"), tmp); - - 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 (!GTK_OBJECT_DESTROYED (fb)) - update_status_bar (fb); - fb->update_status_bar_idle_id = 0; - gtk_object_unref (GTK_OBJECT (fb)); - return FALSE; -} - -static void -update_status_bar_idle(FolderBrowser *fb) -{ - if (fb->update_status_bar_idle_id == 0) { - gtk_object_ref (GTK_OBJECT (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; - - /* so some corba unref doesnt blow us away while we're busy */ - gtk_object_ref((GtkObject *)fb); - update_status_bar(fb); - gtk_object_unref((GtkObject *)fb); -} - -static void folder_changed(CamelObject *o, void *event_data, void *data) -{ - FolderBrowser *fb = data; - - mail_async_event_emit(fb->async_event, MAIL_ASYNC_GUI, (MailAsyncFunc)main_folder_changed, o, NULL, data); -} - -static void -got_folder(char *uri, CamelFolder *folder, void *data) -{ - FolderBrowser *fb = data; - - 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; - - fb->folder = folder; - if (folder == NULL) - goto done; - - camel_object_ref (CAMEL_OBJECT (folder)); - - 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); - - /* when loading a new folder, nothing is selected initially */ - - if (fb->uicomp) - folder_browser_ui_set_selection_state (fb, FB_SELSTATE_NONE); - - done: - gtk_signal_emit (GTK_OBJECT (fb), folder_browser_signals [FOLDER_LOADED], fb->uri); - gtk_object_unref (GTK_OBJECT (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) -{ - const GSList *accounts; - MailConfigAccount *account; - - 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 (); - while (accounts) { - account = accounts->data; - if (account->drafts_folder_uri && camel_store_uri_cmp(fb->folder->parent_store, account->drafts_folder_uri, fb->uri)) - return TRUE; - accounts = accounts->next; - } - - return FALSE; -} - -/** - * 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) -{ - const GSList *accounts; - MailConfigAccount *account; - - 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 (); - while (accounts) { - account = accounts->data; - if (account->sent_folder_uri && camel_store_uri_cmp(fb->folder->parent_store, account->sent_folder_uri, fb->uri)) - return TRUE; - accounts = accounts->next; - } - - return FALSE; -} - -/** - * 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; - - 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); - - adj = e_scroll_frame_get_vadjustment (E_SCROLL_FRAME (fb->message_list)); - y += adj->value - ((mail_config_get_paned_size () - height) / 2); - - return y; -} - -static void -set_cursor_pos (FolderBrowser *fb, int y) -{ - GtkAdjustment *adj; - - if (y == -1) - return; - - adj = e_scroll_frame_get_vadjustment (E_SCROLL_FRAME (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_message_preview) -{ - if (folder_browser->preview_shown == show_message_preview - || folder_browser->message_list == NULL) - return; - - folder_browser->preview_shown = show_message_preview; - - if (show_message_preview) { - int y; - y = save_cursor_pos (folder_browser); - e_paned_set_position (E_PANED (folder_browser->vpaned), mail_config_get_paned_size ()); - gtk_widget_show (GTK_WIDGET (folder_browser->mail_display)); - do_message_selected (folder_browser); - set_cursor_pos (folder_browser, y); - } else { - e_paned_set_position (E_PANED (folder_browser->vpaned), 10000); - gtk_widget_hide (GTK_WIDGET (folder_browser->mail_display)); - mail_display_set_message(folder_browser->mail_display, NULL); - folder_browser_ui_message_loaded(folder_browser); - } -} - -enum { - ESB_SAVE, -}; - -static ESearchBarItem folder_browser_search_menu_items[] = { - E_FILTERBAR_RESET, - E_FILTERBAR_SAVE, - { N_("Create vFolder from Search"), ESB_SAVE, NULL }, - E_FILTERBAR_EDIT, - { 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); - - 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; - - 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); - e_searching_tokenizer_set_secondary_search_string (st, query); - } 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_query_changed (ESearchBar *esb, FolderBrowser *fb) -{ - char *search_word; - - if (fb->message_list == NULL) - return; - - d(printf("query changed\n")); - - gtk_object_get (GTK_OBJECT (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); - return; -} - -void -folder_browser_toggle_preview (BonoboUIComponent *component, - const char *path, - Bonobo_UIComponent_EventType type, - const char *state, - gpointer user_data) -{ - FolderBrowser *fb = user_data; - - if (type != Bonobo_UIComponent_STATE_CHANGED - || fb->message_list == NULL) - return; - - mail_config_set_show_preview (fb->uri, atoi (state)); - folder_browser_set_message_preview (fb, atoi (state)); -} - -void -folder_browser_toggle_threads (BonoboUIComponent *component, - const char *path, - Bonobo_UIComponent_EventType type, - const char *state, - gpointer user_data) -{ - FolderBrowser *fb = user_data; - - if (type != Bonobo_UIComponent_STATE_CHANGED - || fb->message_list == NULL) - return; - - mail_config_set_thread_list (fb->uri, atoi (state)); - message_list_set_threaded (fb->message_list, atoi (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; - - if (type != Bonobo_UIComponent_STATE_CHANGED - || fb->message_list == NULL) - return; - - if (!(fb->folder && (fb->folder->folder_flags & CAMEL_FOLDER_IS_TRASH))) - mail_config_set_hide_deleted (atoi (state)); - message_list_set_hidedeleted (fb->message_list, atoi (state)); -} - -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; - int i; - - if (type != Bonobo_UIComponent_STATE_CHANGED - || atoi(state) == 0 - || fb->message_list == NULL) - return; - - 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) - mail_config_set_message_display_style (i); - 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); - } -} - -void -vfolder_subject (GtkWidget *w, FolderBrowser *fb) -{ - vfolder_gui_add_from_message (fb->mail_display->current_message, AUTO_SUBJECT, fb->uri); -} - -void -vfolder_sender (GtkWidget *w, FolderBrowser *fb) -{ - vfolder_gui_add_from_message (fb->mail_display->current_message, AUTO_FROM, fb->uri); -} - -void -vfolder_recipient (GtkWidget *w, FolderBrowser *fb) -{ - vfolder_gui_add_from_message (fb->mail_display->current_message, AUTO_TO, fb->uri); -} - -void -vfolder_mlist (GtkWidget *w, FolderBrowser *fb) -{ - char *name; - - g_return_if_fail (fb->mail_display->current_message != NULL); - - name = header_raw_check_mailing_list(&((CamelMimePart *)fb->mail_display->current_message)->headers); - if (name) { - g_strstrip (name); - vfolder_gui_add_from_mlist(fb->mail_display->current_message, name, fb->uri); - g_free(name); - } -} - -void -filter_subject (GtkWidget *w, FolderBrowser *fb) -{ - filter_gui_add_from_message (fb->mail_display->current_message, AUTO_SUBJECT); -} - -void -filter_sender (GtkWidget *w, FolderBrowser *fb) -{ - filter_gui_add_from_message (fb->mail_display->current_message, AUTO_FROM); -} - -void -filter_recipient (GtkWidget *w, FolderBrowser *fb) -{ - filter_gui_add_from_message (fb->mail_display->current_message, AUTO_TO); -} - -void -filter_mlist (GtkWidget *w, FolderBrowser *fb) -{ - char *name; - - g_return_if_fail (fb->mail_display->current_message != NULL); - - name = header_raw_check_mailing_list(&((CamelMimePart *)fb->mail_display->current_message)->headers); - if (name) { - filter_gui_add_from_mlist(name); - g_free(name); - } -} - -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; - } - } -} - -enum { - SELECTION_SET = 2, - CAN_MARK_READ = 4, - CAN_MARK_UNREAD = 8, - CAN_DELETE = 16, - CAN_UNDELETE = 32, - IS_MAILING_LIST = 64, - CAN_RESEND = 128, - CAN_MARK_IMPORTANT = 256, - CAN_MARK_UNIMPORTANT = 512 -}; - -#define MLIST_VFOLDER (3) -#define MLIST_FILTER (8) - -static EPopupMenu filter_menu[] = { - { N_("VFolder on _Subject"), NULL, GTK_SIGNAL_FUNC (vfolder_subject), NULL, SELECTION_SET }, - { N_("VFolder on Se_nder"), NULL, GTK_SIGNAL_FUNC (vfolder_sender), NULL, SELECTION_SET }, - { N_("VFolder on _Recipients"), NULL, GTK_SIGNAL_FUNC (vfolder_recipient), NULL, SELECTION_SET }, - { N_("VFolder on Mailing _List"), NULL, GTK_SIGNAL_FUNC (vfolder_mlist), NULL, SELECTION_SET | IS_MAILING_LIST }, - - E_POPUP_SEPARATOR, - - { N_("Filter on Sub_ject"), NULL, GTK_SIGNAL_FUNC (filter_subject), NULL, SELECTION_SET }, - { N_("Filter on Sen_der"), NULL, GTK_SIGNAL_FUNC (filter_sender), NULL, SELECTION_SET }, - { N_("Filter on Re_cipients"), NULL, GTK_SIGNAL_FUNC (filter_recipient), NULL, SELECTION_SET }, - { N_("Filter on _Mailing List"), NULL, GTK_SIGNAL_FUNC (filter_mlist), NULL, SELECTION_SET | IS_MAILING_LIST }, - - E_POPUP_TERMINATOR -}; - - -static EPopupMenu context_menu[] = { - { N_("_Open"), NULL, GTK_SIGNAL_FUNC (open_msg), NULL, 0 }, - { N_("_Edit as New Message..."), NULL, GTK_SIGNAL_FUNC (resend_msg), NULL, CAN_RESEND }, - { N_("_Save As..."), NULL, GTK_SIGNAL_FUNC (save_msg), NULL, 0 }, - { N_("_Print"), NULL, GTK_SIGNAL_FUNC (print_msg), NULL, SELECTION_SET }, - - E_POPUP_SEPARATOR, - - { N_("_Reply to Sender"), NULL, GTK_SIGNAL_FUNC (reply_to_sender), NULL, 0 }, - { N_("Reply to _List"), NULL, GTK_SIGNAL_FUNC (reply_to_list), NULL, 0 }, - { N_("Reply to _All"), NULL, GTK_SIGNAL_FUNC (reply_to_all), NULL, 0 }, - { N_("_Forward"), NULL, GTK_SIGNAL_FUNC (forward), NULL, 0 }, - { "", NULL, (NULL), NULL, 0 }, - { N_("Mar_k as Read"), NULL, GTK_SIGNAL_FUNC (mark_as_seen), NULL, CAN_MARK_READ }, - { N_("Mark as U_nread"), NULL, GTK_SIGNAL_FUNC (mark_as_unseen), NULL, CAN_MARK_UNREAD }, - { N_("Mark as _Important"), NULL, GTK_SIGNAL_FUNC (mark_as_important), NULL, CAN_MARK_IMPORTANT }, - { N_("Mark as Unim_portant"), NULL, GTK_SIGNAL_FUNC (mark_as_unimportant), NULL, CAN_MARK_UNIMPORTANT }, - - E_POPUP_SEPARATOR, - - { N_("_Move to Folder..."), NULL, GTK_SIGNAL_FUNC (move_msg_cb), NULL, 0 }, - { N_("_Copy to Folder..."), NULL, GTK_SIGNAL_FUNC (copy_msg_cb), NULL, 0 }, - { N_("_Delete"), NULL, GTK_SIGNAL_FUNC (delete_msg), NULL, CAN_DELETE }, - { N_("_Undelete"), NULL, GTK_SIGNAL_FUNC (undelete_msg), NULL, CAN_UNDELETE }, - - E_POPUP_SEPARATOR, - - { N_("Add Sender to Address Book"), NULL, GTK_SIGNAL_FUNC (addrbook_sender), NULL, SELECTION_SET }, - { "", NULL, GTK_SIGNAL_FUNC (NULL), NULL, 0 }, - - { N_("Apply Filters"), NULL, GTK_SIGNAL_FUNC (apply_filters), NULL, 0 }, - { "", NULL, GTK_SIGNAL_FUNC (NULL), NULL, 0 }, - { N_("Create Ru_le From Message"), NULL, GTK_SIGNAL_FUNC (NULL), filter_menu, SELECTION_SET }, - - E_POPUP_TERMINATOR -}; - - -struct cmpf_data { - ETree *tree; - int row, col; -}; - -static void -context_menu_position_func (GtkMenu *menu, gint *x, gint *y, - 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; -} - -/* handle context menu over message-list */ -static gint -on_right_click (ETree *tree, gint row, ETreePath path, gint col, GdkEvent *event, FolderBrowser *fb) -{ - extern CamelFolder *sent_folder; - CamelMessageInfo *info; - GPtrArray *uids; - int enable_mask = 0; - int hide_mask = 0; - int i; - char *mlist = NULL; - GtkMenu *menu; - - if (fb->folder != sent_folder) { - enable_mask |= CAN_RESEND; - hide_mask |= CAN_RESEND; - } - - if (fb->mail_display->current_message == NULL) { - enable_mask |= SELECTION_SET; - } else { - char *mname, *p, c, *o; - - mname = header_raw_check_mailing_list (&((CamelMimePart *)fb->mail_display->current_message)->headers); - /* Escape the mailing list name before showing it */ - if (mname) { - mlist = alloca (strlen (mname)+2); - p = mname; - o = mlist; - while ((c = *p++)) { - if (c == '_') - *o++ = '_'; - *o++ = c; - } - *o = 0; - g_free (mname); - } - } - - /* 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; - - for (i = 0; i < uids->len; i++) { - info = camel_folder_get_message_info (fb->folder, uids->pdata[i]); - if (info == NULL) - continue; - - 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; - - 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; - - /* - * 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; - } - } - - /* 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 Mailing 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 Mailing List (%s)"), mlist); - } - - menu = e_popup_menu_create (context_menu, enable_mask, hide_mask, fb); - e_auto_kill_popup_menu_on_hide (menu); - - 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 gint -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 = e_scroll_frame_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 -fb_resize_cb (GtkWidget *w, GtkAllocation *a, FolderBrowser *fb) -{ - if (fb->preview_shown) - mail_config_set_paned_size (a->height); -} - -static void -folder_browser_gui_init (FolderBrowser *fb) -{ - extern RuleContext *search_context; - ESelectionModel *esm; - - /* The panned container */ - fb->vpaned = e_vpaned_new (); - 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 = gtk_object_get_data (GTK_OBJECT (search_context), "system"); - const char *userrules = gtk_object_get_data (GTK_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)); - - gtk_signal_connect (GTK_OBJECT (fb->search), "query_changed", - GTK_SIGNAL_FUNC (folder_browser_search_query_changed), fb); - gtk_signal_connect (GTK_OBJECT (fb->search), "menu_activated", - GTK_SIGNAL_FUNC (folder_browser_search_menu_activated), 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)); - gtk_signal_connect (GTK_OBJECT (esm), "selection_changed", on_selection_changed, fb); - fb->selection_state = FB_SELSTATE_NONE; /* default to none */ - - e_paned_add1 (E_PANED (fb->vpaned), GTK_WIDGET (fb->message_list)); - gtk_widget_show (GTK_WIDGET (fb->message_list)); - - gtk_signal_connect (GTK_OBJECT (fb->message_list), "size_allocate", - GTK_SIGNAL_FUNC (fb_resize_cb), fb); - - e_paned_add2 (E_PANED (fb->vpaned), GTK_WIDGET (fb->mail_display)); - e_paned_set_position (E_PANED (fb->vpaned), mail_config_get_paned_size ()); - 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, char *uid, CamelMimeMessage *msg, void *data) -{ - FolderBrowser *fb = data; - int timeout = mail_config_get_mark_as_seen_timeout (); - - if (folder != fb->folder || fb->mail_display == NULL) - return; - - mail_display_set_message (fb->mail_display, (CamelMedium *)msg); - - /* FIXME: should this signal be emitted here?? */ - gtk_signal_emit (GTK_OBJECT (fb), folder_browser_signals [MESSAGE_LOADED], 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 (mail_config_get_do_seen_timeout () && msg) { - 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) { - g_free (fb->pending_uid); - fb->pending_uid = g_strdup (fb->new_uid); - } else { - if (fb->new_uid) { - 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); - } - } - - 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 void -folder_browser_init (GtkObject *object) -{ - FolderBrowser *fb = (FolderBrowser *)object; - - fb->async_event = mail_async_event_new(); - fb->get_id = -1; -} - -static void -my_folder_browser_init (GtkObject *object) -{ - FolderBrowser *fb = FOLDER_BROWSER (object); - int i; - - fb->view_collection = 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; - - gtk_signal_connect (GTK_OBJECT (fb->mail_display->html), - "key_press_event", GTK_SIGNAL_FUNC (on_key_press), fb); - - gtk_signal_connect (GTK_OBJECT (fb->message_list->tree), - "key_press", GTK_SIGNAL_FUNC (etree_key), fb); - - gtk_signal_connect (GTK_OBJECT (fb->message_list->tree), - "right_click", GTK_SIGNAL_FUNC (on_right_click), fb); - - gtk_signal_connect (GTK_OBJECT (fb->message_list->tree), - "double_click", GTK_SIGNAL_FUNC (on_double_click), fb); - - gtk_signal_connect (GTK_OBJECT (fb->message_list), "message_selected", - 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); - - gtk_signal_connect (GTK_OBJECT (fb->message_list->tree), "tree_drag_data_get", - GTK_SIGNAL_FUNC (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); - - gtk_signal_connect (GTK_OBJECT (fb->message_list->tree), "tree_drag_data_received", - GTK_SIGNAL_FUNC (message_list_drag_data_received), fb); - - /* cut, copy & paste */ - fb->invisible = gtk_invisible_new (); - - for (i = 0; i < num_paste_types; i++) - gtk_selection_add_target (fb->invisible, clipboard_atom, - paste_types[i].target, - paste_types[i].info); - - gtk_signal_connect (GTK_OBJECT (fb->invisible), - "selection_get", - GTK_SIGNAL_FUNC (selection_get), - (gpointer) fb); - gtk_signal_connect (GTK_OBJECT (fb->invisible), - "selection_clear_event", - GTK_SIGNAL_FUNC (selection_clear_event), - (gpointer) fb); - gtk_signal_connect (GTK_OBJECT (fb->invisible), - "selection_received", - GTK_SIGNAL_FUNC (selection_received), - (gpointer) 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 = gtk_type_new (folder_browser_get_type ()); - - my_folder_browser_init (GTK_OBJECT (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); - - folder_browser->uri = g_strdup (uri); - gtk_object_ref (GTK_OBJECT (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); |