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4e91164bc727156cb775429fbc654f8f0921633a
evolution/mail/folder-browser.c
Michael Zucci 7abc9f6ba2 folder-browser.c: (folder_browser_set_message_preview): Return do nothing 
folder-browser.c:
	(folder_browser_set_message_preview): Return do nothing if we're
	destroyed (message_list == NULL).
	(folder_browser_search_query_changed): "
	(folder_browser_toggle_preview): "
	(folder_browser_toggle_threads): "
	(folder_browser_toggle_hide_deleted): "
	(folder_browser_set_message_display_style): "
	(folder_browser_charset_changed): "   All for #12613.

svn path=/trunk/; revision=13703
2001-10-16 20:51:32 +00:00

2037 lines
54 KiB
C
Raw Blame History

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* folder-browser.c: Folder browser top level component
*
* Author:
* Miguel de Icaza (miguel@kernel.org)
*
* (C) 2000, 2001 Ximian, Inc.
*/
#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);
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;
}
/* wait for all outstanding async events against us */
mail_async_event_destroy(folder_browser->async_event);
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;
}
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);
folder_browser_parent_class->finalize(object);
}
static void
folder_browser_destroy (GtkObject *object)
{
FolderBrowser *folder_browser;
folder_browser = FOLDER_BROWSER (object);
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;
}
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 uid1\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 CamelFolder *
x_evolution_message_parse (char *in, unsigned int inlen, GPtrArray **uids)
{
/* format: "uri uid1\0uid2\0uid3\0...\0uidn" */
char *inptr, *inend, *uri;
CamelFolder *folder;
if (in == NULL)
return NULL;
inend = in + inlen;
inptr = strchr (in, ' ');
uri = g_strndup (in, inptr - in);
folder = mail_tool_uri_to_folder (uri, 0, NULL);
g_free (uri);
if (!folder)
return NULL;
/* split the uids */
inptr++;
*uids = g_ptr_array_new ();
while (inptr < inend) {
char *start = inptr;
while (inptr < inend && *inptr)
inptr++;
g_ptr_array_add (*uids, g_strndup (start, inptr - start));
inptr++;
}
return folder;
}
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 = 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 = 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 = 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->message_list)) {
/* Copy text from the HTML Engine */
html_engine_copy (fb->mail_display->html->engine);
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);
g_string_free(work, TRUE);
}
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, main_folder_changed, o, NULL, data);
}
static void
got_folder(char *uri, CamelFolder *folder, void *data)
{
FolderBrowser *fb = data;
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_object_unref (GTK_OBJECT (fb));
gtk_signal_emit (GTK_OBJECT (fb), folder_browser_signals [FOLDER_LOADED], fb->uri);
}
void
folder_browser_set_ui_component (FolderBrowser *fb, BonoboUIComponent *uicomp)
{
g_return_if_fail (IS_FOLDER_BROWSER (fb));
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)
return FALSE;
if (fb->folder == drafts_folder)
return TRUE;
accounts = mail_config_get_accounts ();
while (accounts) {
account = accounts->data;
if (account->drafts_folder_uri &&
!strcmp (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)
return FALSE;
if (fb->folder == sent_folder)
return TRUE;
accounts = mail_config_get_accounts ();
while (accounts) {
account = accounts->data;
if (account->sent_folder_uri &&
!strcmp (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);
}
}
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, 0 },
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), NULL, 0 },
{ N_("_Copy to Folder..."), NULL, GTK_SIGNAL_FUNC (copy_msg), 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, 0 },
{ "", 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 *mailing_list_name = NULL;
char *subject_match = NULL, *from_match = 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;
mailing_list_name = NULL;
} else {
/* FIXME: we are leaking subject_match and from_match...what do we use them for anyway??? */
const char *subject, *real, *addr;
const CamelInternetAddress *from;
mailing_list_name = header_raw_check_mailing_list(
&((CamelMimePart *)fb->mail_display->current_message)->headers);
subject = camel_mime_message_get_subject (fb->mail_display->current_message);
if (subject && (subject = strip_re (subject)) && subject[0])
subject_match = g_strdup (subject);
from = camel_mime_message_get_from (fb->mail_display->current_message);
if (from && camel_internet_address_get (from, 0, &real, &addr) && addr && addr[0])
from_match = g_strdup (addr);
}
/* 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 (mailing_list_name == 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)"), mailing_list_name);
filter_menu[MLIST_VFOLDER].name = g_strdup_printf (_("VFolder on Mailing List (%s)"), mailing_list_name);
g_free(mailing_list_name);
}
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:
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(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)
{
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 */
{
RuleContext *rc = (RuleContext *)rule_context_new ();
char *user = g_strdup_printf ("%s/searches.xml", evolution_dir);
/* we reuse the vfolder types here, they should match */
char *system = EVOLUTION_DATADIR "/evolution/vfoldertypes.xml";
rule_context_add_part_set ((RuleContext *)rc, "partset", filter_part_get_type (),
rule_context_add_part, rule_context_next_part);
rule_context_add_rule_set ((RuleContext *)rc, "ruleset", filter_rule_get_type (),
rule_context_add_rule, rule_context_next_rule);
fb->search = e_filter_bar_new (rc, system, user, folder_browser_config_search, fb);
e_search_bar_set_menu ((ESearchBar *)fb->search, folder_browser_search_menu_items);
/*e_search_bar_set_option((ESearchBar *)fb->search, folder_browser_search_option_items);*/
g_free (user);
gtk_object_unref (GTK_OBJECT (rc));
}
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);
folder_browser_ui_message_loaded (fb);
/* 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;
/* 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 ("selecting uid %s (delayed)\n", 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 ("selecting uid %s (direct)\n", 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();
}
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));
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);
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