/* -*- 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 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 <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 <gconf/gconf.h>
#include <gconf/gconf-client.h>
#include <libgnomeui/gnome-dialog-util.h>
#include <libgnomeui/gnome-pixmap.h>
#include <gtkhtml/htmlengine.h>
#include <gtkhtml/htmlobject.h>
#include <gtkhtml/htmlinterval.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 "filter/filter-label.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 "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>
/* 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 */
mail_async_event_destroy (folder_browser->async_event);
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;
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);
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 (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, TRUE);
}
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);
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)
{
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;
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);
}
fb->folder = folder;
if (folder == NULL)
goto done;
camel_object_ref (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);
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) {
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)
{
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, 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 = gconf_client_get_default ();
paned_size = gconf_client_get_int (gconf, "/apps/evolution/mail/display/paned_size", NULL);
adj = e_scroll_frame_get_vadjustment (E_SCROLL_FRAME (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 = 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)
{
GConfClient *gconf;
int paned_size, y;
if (folder_browser->preview_shown == show_message_preview
|| folder_browser->message_list == NULL)
return;
folder_browser->preview_shown = show_message_preview;
gconf = gconf_client_get_default ();
paned_size = gconf_client_get_int (gconf, "/apps/evolution/mail/display/paned_size", NULL);
if (show_message_preview) {
y = save_cursor_pos (folder_browser);
e_paned_set_position (E_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 {
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, 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;i<words->len;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;
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;
int prev_state;
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));
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 = gconf_client_get_default ();
/* FIXME: we should listen for changes to this, so when it changes for one folder all folders get updated */
if (!(fb->folder && (fb->folder->folder_flags & CAMEL_FOLDER_IS_TRASH))) {
gconf_client_set_bool (gconf, "/apps/evolution/mail/display/show_deleted",
atoi (state), NULL);
}
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;
GConfClient *gconf;
int i;
/* FIXME: we should listen for changes to this, so when it changes for one folder all folders get updated */
if (type != Bonobo_UIComponent_STATE_CHANGED
|| atoi (state) == 0
|| fb->message_list == NULL)
return;
gconf = gconf_client_get_default ();
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;
}
}
}
#if 0
struct _colour_data {
FolderBrowser *fb;
guint32 rgb;
};
#define COLOUR_NONE (~0)
static void
colourise_msg (GtkWidget *widget, gpointer user_data)
{
struct _colour_data *data = user_data;
char *colour = NULL;
GPtrArray *uids;
int i;
if (data->rgb != COLOUR_NONE) {
colour = alloca (8);
sprintf (colour, "#%.2x%.2x%.2x", (data->rgb & 0xff0000) >> 16,
(data->rgb & 0xff00) >> 8, data->rgb & 0xff);
}
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], "colour", colour);
}
g_ptr_array_free (uids, TRUE);
}
static void
colour_closures_free (GPtrArray *closures)
{
struct _colour_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);
}
#endif
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)
{
CamelMessageInfo *info;
GPtrArray *uids, *closures;
int enable_mask = 0;
int hide_mask = 0;
int i;
char *mlist = NULL;
GtkMenu *menu;
struct _filter_data *fdata = NULL;
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;
/* FIXME: don't hard code the label values */
#define NUM_LABELS (sizeof (label_defaults) / sizeof (label_defaults[0]))
for (i = 0; i < NUM_LABELS; i++) {
struct _label_data *closure;
GdkPixmap *pixmap;
GdkColormap *map;
GdkColor color;
guint32 rgb;
GdkGC *gc;
rgb = mail_config_get_label_color (i);
color.red = ((rgb & 0xff0000) >> 8) | 0xff;
color.green = (rgb & 0xff00) | 0xff;
color.blue = ((rgb & 0xff) << 8) | 0xff;
map = gdk_colormap_get_system ();
gdk_color_alloc (map, &color);
pixmap = gdk_pixmap_new (GTK_WIDGET (fb)->window, 16, 16, -1);
gc = gdk_gc_new (GTK_WIDGET (fb)->window);
gdk_gc_set_foreground (gc, &color);
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 = mail_config_get_label_name (i);
g_ptr_array_add (closures, closure);
label_menu[i + 2].name = (char *)mail_config_get_label_name (i);
label_menu[i + 2].pixmap_widget = gtk_image_new_from_pixmap(pixmap, NULL);
label_menu[i + 2].closure = closure;
}
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_hide (menu);
g_object_set_data_full (G_OBJECT(menu), "label_closures", closures, (GtkDestroyNotify) label_closures_free);
if (fdata)
g_object_set_data_full (G_OBJECT(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 + engine->x_offset,
event->y + engine->y_offset, 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);
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 = 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
on_cursor_activated (ETree *tree, int row, ETreePath path, gpointer user_data)
{
on_selection_changed ((GtkObject *)tree, user_data);
}
static void
fb_resize_cb (GtkWidget *w, GtkAllocation *a, FolderBrowser *fb)
{
GConfClient *gconf;
gconf = gconf_client_get_default ();
if (GTK_WIDGET_REALIZED (w) && fb->preview_shown)
gconf_client_set_int (gconf, "/apps/evolution/mail/display/paned_size", a->height, NULL);
}
static void
paned_size_changed (GConfClient *client, guint cnxn_id, GConfEntry *entry, gpointer user_data)
{
FolderBrowser *fb = user_data;
int paned_size;
g_signal_handler_block (fb->message_list, fb->resize_id);
paned_size = gconf_client_get_int (client, "/apps/evolution/mail/display/paned_size", NULL);
e_paned_set_position (E_PANED (fb->vpaned), paned_size);
g_signal_handler_unblock (fb->message_list, fb->resize_id);
}
static void
folder_browser_gui_init (FolderBrowser *fb)
{
extern RuleContext *search_context;
ESelectionModel *esm;
GConfClient *gconf;
int paned_size;
/* 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 = 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 */
e_paned_add1 (E_PANED (fb->vpaned), GTK_WIDGET (fb->message_list));
gtk_widget_show (GTK_WIDGET (fb->message_list));
fb->resize_id = g_signal_connect (fb->message_list, "size_allocate",
G_CALLBACK (fb_resize_cb), fb);
/* listen for updates */
gconf_client_add_dir (gconf, "/apps/evolution/mail/display/paned_size",
GCONF_CLIENT_PRELOAD_ONELEVEL, NULL);
gconf_client_notify_add (gconf, "/apps/evolution/mail/display/paned_size",
paned_size_changed, fb, NULL, NULL);
gconf = gconf_client_get_default ();
paned_size = gconf_client_get_int (gconf, "/apps/evolution/mail/display/paned_size", NULL);
e_paned_add2 (E_PANED (fb->vpaned), GTK_WIDGET (fb->mail_display));
e_paned_set_position (E_PANED (fb->vpaned), 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, const char *uid, CamelMimeMessage *msg, void *data)
{
FolderBrowser *fb = data;
CamelMessageInfo *info;
GConfClient *gconf;
int timeout;
gconf = gconf_client_get_default ();
if (folder != fb->folder || fb->mail_display == NULL)
return;
gconf = gconf_client_get_default ();
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) {
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, 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;
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;
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);
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);