/* -*- 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.
*/
#include <config.h>
#include <ctype.h>
#include <gnome.h>
#include "e-util/e-sexp.h"
#include "folder-browser.h"
#include "mail.h"
#include "mail-callbacks.h"
#include "mail-tools.h"
#include "message-list.h"
#include "mail-threads.h"
#include "mail-ops.h"
#include "mail-vfolder.h"
#include "mail-autofilter.h"
#include "mail-mlist-magic.h"
#include <gal/util/e-util.h>
#include <gal/widgets/e-unicode.h>
#include <gal/e-paned/e-vpaned.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 "mail-local.h"
#include "mail-config.h"
#include <gal/widgets/e-popup-menu.h>
#define d(x) x
#define PARENT_TYPE (gtk_table_get_type ())
static void fb_resize_cb (GtkWidget *w, GtkAllocation *a);
static GtkObjectClass *folder_browser_parent_class;
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->search_full)
gtk_object_unref (GTK_OBJECT (folder_browser->search_full));
if (folder_browser->shell != CORBA_OBJECT_NIL)
CORBA_Object_release (folder_browser->shell, &ev);
g_free (folder_browser->uri);
if (folder_browser->folder) {
mail_sync_folder (folder_browser->folder, NULL, NULL);
camel_object_unref (CAMEL_OBJECT (folder_browser->folder));
}
if (folder_browser->message_list)
gtk_widget_destroy (GTK_WIDGET (folder_browser->message_list));
if (folder_browser->mail_display)
gtk_widget_destroy (GTK_WIDGET (folder_browser->mail_display));
CORBA_exception_free (&ev);
folder_browser_parent_class->destroy (object);
}
static void
folder_browser_class_init (GtkObjectClass *object_class)
{
object_class->destroy = folder_browser_destroy;
folder_browser_parent_class = gtk_type_class (PARENT_TYPE);
}
/*
* static gboolean
* folder_browser_load_folder (FolderBrowser *fb, const char *name)
* {
* CamelFolder *new_folder;
*
* new_folder = mail_tool_uri_to_folder_noex (name);
*
* if (!new_folder)
* return FALSE;
*
* if (fb->folder)
* camel_object_unref (CAMEL_OBJECT (fb->folder));
* fb->folder = new_folder;
* message_list_set_folder (fb->message_list, new_folder);
* return TRUE;
* }
*/
static void
update_unread_count_main(CamelObject *object, gpointer event_data, gpointer user_data)
{
CamelFolder *folder = (CamelFolder *)object;
FolderBrowser *fb = user_data;
EvolutionStorage *storage;
char *name;
storage = mail_lookup_storage (folder->parent_store);
if (fb->unread_count == 0)
name = g_strdup (camel_folder_get_name (folder));
else
name = g_strdup_printf ("%s (%d)", camel_folder_get_name (folder), fb->unread_count);
evolution_storage_update_folder_by_uri (storage, fb->uri, name, fb->unread_count != 0);
g_free (name);
gtk_object_unref (GTK_OBJECT (storage));
}
static void
update_unread_count(CamelObject *object, gpointer event_data, gpointer user_data)
{
CamelFolder *folder = (CamelFolder *)object;
FolderBrowser *fb = user_data;
int unread;
unread = camel_folder_get_unread_message_count (folder);
if (unread == fb->unread_count)
return;
fb->unread_count = unread;
mail_proxy_event (update_unread_count_main, object, event_data, user_data);
}
static void
got_folder(char *uri, CamelFolder *folder, void *data)
{
FolderBrowser *fb = data;
EvolutionStorage *storage;
printf("got folder '%s' = %p\n", uri, folder);
if (fb->folder == folder)
goto done;
if (fb->folder)
camel_object_unref((CamelObject *)fb->folder);
g_free(fb->uri);
fb->uri = g_strdup(uri);
fb->folder = folder;
if (folder == NULL)
goto done;
camel_object_ref((CamelObject *)folder);
if ((storage = mail_lookup_storage (folder->parent_store))) {
gtk_object_unref (GTK_OBJECT (storage));
fb->unread_count = camel_folder_get_unread_message_count (folder);
update_unread_count_main ((CamelObject *)folder, NULL, fb);
camel_object_hook_event ((CamelObject *)folder, "message_changed",
update_unread_count, fb);
camel_object_hook_event ((CamelObject *)folder, "folder_changed",
update_unread_count, fb);
}
gtk_widget_set_sensitive (GTK_WIDGET (fb->search->entry),
camel_folder_has_search_capability (folder));
gtk_widget_set_sensitive (GTK_WIDGET (fb->search->option),
camel_folder_has_search_capability (folder));
message_list_set_threaded(fb->message_list, mail_config_get_thread_list());
message_list_set_folder(fb->message_list, folder);
done:
gtk_object_unref((GtkObject *)fb);
/* Sigh, i dont like this (it can be set in reconfigure folder),
but its just easier right now to do it this way */
fb->reconfigure = FALSE;
}
gboolean
folder_browser_set_uri (FolderBrowser *folder_browser, const char *uri)
{
if (uri && *uri) {
gtk_object_ref((GtkObject *)folder_browser);
mail_get_folder(uri, got_folder, folder_browser);
} else {
/* Sigh, i dont like this (it can be set in reconfigure folder),
but its just easier right now to do it this way */
folder_browser->reconfigure = FALSE;
}
return TRUE;
}
void
folder_browser_set_message_preview (FolderBrowser *folder_browser, gboolean show_message_preview)
{
if (folder_browser->preview_shown == show_message_preview)
return;
g_warning ("FIXME: implement me");
}
enum {
ESB_SHOW_ALL,
ESB_ADVANCED,
ESB_SAVE,
};
static ESearchBarItem folder_browser_search_menu_items[] = {
{ N_("Show All"), ESB_SHOW_ALL },
{ NULL, 0 },
{ N_("Advanced..."), ESB_ADVANCED },
{ NULL, 0 },
{ N_("Store search as vFolder"), ESB_SAVE },
{ NULL, -1 }
};
enum {
ESB_BODY_SUBJECT_CONTAINS,
ESB_BODY_CONTAINS,
ESB_SUBJECT_CONTAINS,
ESB_BODY_DOES_NOT_CONTAIN,
ESB_SUBJECT_DOES_NOT_CONTAIN,
};
static ESearchBarItem folder_browser_search_option_items[] = {
{ N_("Body or subject contains"), ESB_BODY_SUBJECT_CONTAINS },
{ N_("Body contains"), ESB_BODY_CONTAINS },
{ N_("Subject contains"), ESB_SUBJECT_CONTAINS },
{ N_("Body does not contain"), ESB_BODY_DOES_NOT_CONTAIN },
{ N_("Subject does not contain"), ESB_SUBJECT_DOES_NOT_CONTAIN },
{ NULL, -1 }
};
/* NOTE: If this is changed, then change the search_save() function to match! */
/* %s is replaced by the whole search string in quotes ...
possibly could split the search string into words as well ? */
static char *search_string[] = {
"(or (body-contains %s) (match-all (header-contains \"Subject\" %s)))",
"(body-contains %s)",
"(match-all (header-contains \"Subject\" %s)",
"(match-all (not (body-contains %s)))",
"(match-all (not (header-contains \"Subject\" %s)))",
};
static void
search_full_clicked (MailSearchDialogue *msd, guint button, FolderBrowser *fb)
{
char *query;
switch (button) {
case 0: /* 'ok' */
case 1: /* 'search' */
query = mail_search_dialogue_get_query (msd);
message_list_set_search (fb->message_list, query);
g_free (query);
/* save the search as well */
if (fb->search_full)
gtk_object_unref (GTK_OBJECT (fb->search_full));
fb->search_full = msd->rule;
gtk_object_ref (GTK_OBJECT (fb->search_full));
if (button == 0)
gnome_dialog_close (GNOME_DIALOG (msd));
break;
case 2: /* 'cancel' */
gnome_dialog_close (GNOME_DIALOG (msd));
case -1: /* dialogue closed */
message_list_set_search (fb->message_list, 0);
/* reset the search buttons state */
gtk_menu_set_active (GTK_MENU (GTK_OPTION_MENU (fb->search->option)->menu), 0);
gtk_widget_set_sensitive (fb->search->entry, TRUE);
break;
}
}
/* bring up the 'full search' dialogue and let the user use that to search with */
static void
search_full (GtkWidget *w, FolderBrowser *fb)
{
MailSearchDialogue *msd;
gtk_widget_set_sensitive (fb->search->entry, FALSE);
msd = mail_search_dialogue_new_with_rule (fb->search_full);
gtk_signal_connect (GTK_OBJECT (msd), "clicked", search_full_clicked, fb);
gtk_widget_show (GTK_WIDGET (msd));
}
static void
search_save (GtkWidget *w, FolderBrowser *fb)
{
char *text;
FilterElement *element;
VfolderRule *rule;
FilterPart *part;
int index;
text = e_utf8_gtk_entry_get_text (GTK_ENTRY (fb->search->entry));
index = fb->search->option_choice;
if (text == NULL || text[0] == 0) {
g_free (text);
return;
}
rule = vfolder_rule_new ();
((FilterRule *)rule)->grouping = FILTER_GROUP_ANY;
vfolder_rule_add_source (rule, fb->uri);
filter_rule_set_name ((FilterRule *)rule, text);
switch (index) {
default:
/* header or body contains */
index = ESB_BODY_SUBJECT_CONTAINS;
case ESB_BODY_CONTAINS:
case ESB_SUBJECT_CONTAINS:
if (index == ESB_BODY_SUBJECT_CONTAINS || index == ESB_BODY_CONTAINS) {
part = vfolder_create_part ("body");
filter_rule_add_part ((FilterRule *)rule, part);
element = filter_part_find_element (part, "body-type");
filter_option_set_current ((FilterOption *)element, "contains");
element = filter_part_find_element (part, "word");
filter_input_set_value ((FilterInput *)element, text);
}
if (index == ESB_BODY_SUBJECT_CONTAINS || index == ESB_SUBJECT_CONTAINS) {
part = vfolder_create_part ("subject");
filter_rule_add_part ((FilterRule *)rule, part);
element = filter_part_find_element (part, "subject-type");
filter_option_set_current ((FilterOption *)element, "contains");
element = filter_part_find_element (part, "subject");
filter_input_set_value ((FilterInput *)element, text);
}
break;
case ESB_BODY_DOES_NOT_CONTAIN:
part = vfolder_create_part ("body");
filter_rule_add_part ((FilterRule *)rule, part);
element = filter_part_find_element (part, "body-type");
filter_option_set_current ((FilterOption *)element, "not contains");
element = filter_part_find_element (part, "word");
filter_input_set_value ((FilterInput *)element, text);
break;
case ESB_SUBJECT_DOES_NOT_CONTAIN:
part = vfolder_create_part ("subject");
filter_rule_add_part ((FilterRule *)rule, part);
element = filter_part_find_element (part, "subject-type");
filter_option_set_current ((FilterOption *)element, "not contains");
element = filter_part_find_element (part, "subject");
filter_input_set_value ((FilterInput *)element, text);
break;
}
vfolder_gui_add_rule (rule);
g_free (text);
}
static void
folder_browser_search_menu_activated (ESearchBar *esb, int id, FolderBrowser *fb)
{
switch (id) {
case ESB_SHOW_ALL:
gtk_entry_set_text (GTK_ENTRY (esb->entry), "");
gtk_widget_set_sensitive (esb->entry, TRUE);
message_list_set_search (fb->message_list, NULL);
break;
case ESB_ADVANCED:
search_full (NULL, fb);
break;
case ESB_SAVE:
search_save (NULL, fb);
break;
}
}
static void
folder_browser_search_query_changed (ESearchBar *esb, FolderBrowser *fb)
{
GString *search_query;
char *search_word, *str;
int search_type;
gtk_widget_set_sensitive (esb->entry, TRUE);
gtk_object_get (GTK_OBJECT (esb),
"text", &search_word,
"option_choice", &search_type,
NULL);
if (search_word && strlen (search_word)) {
str = search_string[search_type];
search_query = g_string_new ("");
while (*str) {
if (str[0] == '%' && str[1]=='s') {
str += 2;
e_sexp_encode_string (search_query, search_word);
} else {
g_string_append_c (search_query, *str);
str++;
}
}
message_list_set_search (fb->message_list, search_query->str);
g_string_free (search_query, TRUE);
} else {
message_list_set_search (fb->message_list, NULL);
}
g_free (search_word);
}
void
folder_browser_clear_search (FolderBrowser *fb)
{
gtk_entry_set_text (GTK_ENTRY (fb->search->entry), "");
gtk_option_menu_set_history (GTK_OPTION_MENU (fb->search->option), 0);
message_list_set_search (fb->message_list, NULL);
}
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)
return;
mail_config_set_thread_list (atoi (state));
message_list_set_threaded (fb->message_list, atoi (state));
}
void
folder_browser_toggle_view_source (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)
return;
mail_config_set_view_source (atoi (state));
mail_display_redisplay (fb->mail_display, TRUE);
}
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
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;
char *header_value;
const char *header_name;
g_return_if_fail (fb->mail_display->current_message != NULL);
name = mail_mlist_magic_detect_list (fb->mail_display->current_message, &header_name, &header_value);
if (name == NULL)
return;
filter_gui_add_for_mailing_list (fb->mail_display->current_message, name, header_name, header_value);
g_free (name);
g_free (header_value);
}
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 coyp 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);
mail_tool_camel_lock_down();
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);
mail_tool_camel_lock_down();
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;
}
}
}
/* handle context menu over message-list */
static gint
on_right_click (ETable *table, gint row, gint col, GdkEvent *event, FolderBrowser *fb)
{
extern CamelFolder *drafts_folder;
CamelMessageInfo *info;
GPtrArray *uids;
int enable_mask = 0;
int last_item, i;
char *mailing_list_name = NULL;
char *subject_match = NULL, *from_match = NULL;
EPopupMenu filter_menu[] = {
{ _("VFolder on Subject"), NULL, GTK_SIGNAL_FUNC (vfolder_subject), NULL, 2 },
{ _("VFolder on Sender"), NULL, GTK_SIGNAL_FUNC (vfolder_sender), NULL, 2 },
{ _("VFolder on Recipients"), NULL, GTK_SIGNAL_FUNC (vfolder_recipient), NULL, 2 },
{ "", NULL, GTK_SIGNAL_FUNC (NULL), NULL, 0 },
{ _("Filter on Subject"), NULL, GTK_SIGNAL_FUNC (filter_subject), NULL, 2 },
{ _("Filter on Sender"), NULL, GTK_SIGNAL_FUNC (filter_sender), NULL, 2 },
{ _("Filter on Recipients"), NULL, GTK_SIGNAL_FUNC (filter_recipient), NULL, 2 },
{ _("Filter on Mailing List"), NULL, GTK_SIGNAL_FUNC (filter_mlist), NULL, 66 },
{ NULL, NULL, NULL, NULL, 0 }
};
EPopupMenu hide_menu[] = {
{ _("Show all hidden"), NULL, GTK_SIGNAL_FUNC (hide_none), NULL, 128 },
{ "", NULL, GTK_SIGNAL_FUNC (NULL), NULL, 0 },
{ _("Hide selected"), NULL, GTK_SIGNAL_FUNC (hide_selected), NULL, 2 },
{ "", NULL, GTK_SIGNAL_FUNC (NULL), NULL, 0 },
/* could use another mask, but not enough api do to it */
{ _("Hide read"), NULL, GTK_SIGNAL_FUNC (hide_read), NULL, 0 },
{ _("Hide deleted"), NULL, GTK_SIGNAL_FUNC (hide_deleted), NULL, 0 },
#define HIDE_SUBJECT (6)
{ _("Hide Subject"), NULL, GTK_SIGNAL_FUNC (hide_subject), NULL, 2 },
#define HIDE_SENDER (7)
{ _("Hide from Sender"), NULL, GTK_SIGNAL_FUNC (hide_sender), NULL, 2 },
{ NULL, NULL, NULL, NULL, 0 }
};
EPopupMenu menu[] = {
{ _("Open"), NULL, GTK_SIGNAL_FUNC (view_msg), NULL, 0 },
{ _("Edit"), NULL, GTK_SIGNAL_FUNC (edit_msg), NULL, 1 },
{ _("Save As..."), NULL, GTK_SIGNAL_FUNC (save_msg), NULL, 0 },
{ _("Print"), NULL, GTK_SIGNAL_FUNC (print_msg), NULL, 0 },
{ "", NULL, GTK_SIGNAL_FUNC (NULL), NULL, 0 },
{ _("Reply to Sender"), NULL, GTK_SIGNAL_FUNC (reply_to_sender), NULL, 0 },
{ _("Reply to All"), NULL, GTK_SIGNAL_FUNC (reply_to_all), NULL, 0 },
{ _("Forward"), NULL, GTK_SIGNAL_FUNC (forward_attached), NULL, 0 },
{ _("Forward inline"), NULL, GTK_SIGNAL_FUNC (forward_inlined), NULL, 0 },
{ "", NULL, GTK_SIGNAL_FUNC (NULL), NULL, 0 },
{ _("Mark as Read"), NULL, GTK_SIGNAL_FUNC (mark_as_seen), NULL, 4 },
{ _("Mark as Unread"), NULL, GTK_SIGNAL_FUNC (mark_as_unseen), NULL, 8 },
{ "", NULL, GTK_SIGNAL_FUNC (NULL), NULL, 0 },
{ _("Move to Folder..."), NULL, GTK_SIGNAL_FUNC (move_msg), NULL, 0 },
{ _("Copy to Folder..."), NULL, GTK_SIGNAL_FUNC (copy_msg), NULL, 0 },
{ _("Delete"), NULL, GTK_SIGNAL_FUNC (delete_msg), NULL, 16 },
{ _("Undelete"), NULL, GTK_SIGNAL_FUNC (undelete_msg), NULL, 32 },
{ "", NULL, GTK_SIGNAL_FUNC (NULL), NULL, 0 },
/*{ _("Add Sender to Address Book"), NULL, GTK_SIGNAL_FUNC (addrbook_sender), NULL, 0 },
{ "", NULL, GTK_SIGNAL_FUNC (NULL), NULL, 0 },*/
{ _("Apply Filters"), NULL, GTK_SIGNAL_FUNC (apply_filters), NULL, 0 },
{ "", NULL, GTK_SIGNAL_FUNC (NULL), NULL, 0 },
{ _("Create Rule From Message"), NULL, GTK_SIGNAL_FUNC (NULL), filter_menu, 2 },
{ _("Hide Messages"), NULL, GTK_SIGNAL_FUNC (NULL), hide_menu, 0 },
{ NULL, NULL, NULL, NULL, 0 }
};
last_item = (sizeof (filter_menu) / sizeof (*filter_menu)) - 2;
if (fb->reconfigure) {
enable_mask = 0;
goto display_menu;
}
if (fb->folder != drafts_folder)
enable_mask |= 1;
if (fb->mail_display->current_message == NULL) {
enable_mask |= 2;
mailing_list_name = NULL;
} else {
const char *subject, *real, *addr;
const CamelInternetAddress *from;
mailing_list_name = mail_mlist_magic_detect_list (fb->mail_display->current_message, NULL, NULL);
if ((subject = camel_mime_message_get_subject(fb->mail_display->current_message))
&& (subject = strip_re(subject))
&& subject[0])
subject_match = g_strdup(subject);
if ((from = camel_mime_message_get_from(fb->mail_display->current_message))
&& 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;
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;
camel_folder_free_message_info(fb->folder, info);
if (have_seen && have_unseen && have_deleted && have_undeleted)
break;
}
if (!have_unseen)
enable_mask |= 4;
if (!have_seen)
enable_mask |= 8;
if (!have_undeleted)
enable_mask |= 16;
if (!have_deleted)
enable_mask |= 32;
}
/* free uids */
for (i = 0; i < uids->len; i++)
g_free (uids->pdata[i]);
g_ptr_array_free (uids, TRUE);
display_menu:
/* generate the "Filter on Mailing List menu item name */
if (mailing_list_name == NULL) {
enable_mask |= 64;
filter_menu[last_item].name = g_strdup (_("Filter on Mailing List"));
} else {
filter_menu[last_item].name = g_strdup_printf (_("Filter on Mailing List (%s)"),
mailing_list_name);
g_free(mailing_list_name);
}
if (subject_match != NULL) {
hide_menu[HIDE_SUBJECT].name = g_strdup_printf(_("Hide Subject \"%s\""), subject_match);
g_free(subject_match);
} else
hide_menu[HIDE_SUBJECT].name = g_strdup(_("Hide Subject"));
if (from_match != NULL) {
hide_menu[HIDE_SENDER].name = g_strdup_printf(_("Hide from Sender <%s>"), from_match);
g_free(from_match);
} else
hide_menu[HIDE_SENDER].name = g_strdup(_("Hide from Sender"));
/* TODO: should probably be a function to say if anything is hidden ... but this is accurate */
if (fb->message_list->hidden == NULL)
enable_mask |= 128;
e_popup_menu_run (menu, (GdkEventButton *)event, enable_mask, 0, fb);
g_free(filter_menu[last_item].name);
g_free(hide_menu[HIDE_SUBJECT].name);
g_free(hide_menu[HIDE_SENDER].name);
return TRUE;
}
static int
etable_key (ETable *table, int row, int col, GdkEvent *ev, FolderBrowser *fb)
{
if ((ev->key.state & !(GDK_SHIFT_MASK | GDK_LOCK_MASK)) != 0)
return FALSE;
switch (ev->key.keyval) {
case GDK_space:
case GDK_BackSpace:
{
GtkAdjustment *vadj;
gfloat page_size;
vadj = e_scroll_frame_get_vadjustment (fb->mail_display->scroll);
page_size = vadj->page_size - vadj->step_increment;
if (ev->key.keyval == GDK_BackSpace) {
if (vadj->value > vadj->lower + page_size)
vadj->value -= page_size;
else
vadj->value = vadj->lower;
} else {
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);
return TRUE;
}
case GDK_Delete:
case GDK_KP_Delete:
delete_msg (NULL, fb);
message_list_select (fb->message_list, row,
MESSAGE_LIST_SELECT_NEXT,
0, CAMEL_MESSAGE_DELETED);
return TRUE;
case GDK_Home:
case GDK_KP_Home:
message_list_select(fb->message_list, 0, MESSAGE_LIST_SELECT_NEXT, 0, 0);
return TRUE;
case GDK_End:
case GDK_KP_End:
message_list_select(fb->message_list, -1, MESSAGE_LIST_SELECT_PREVIOUS, 0, 0);
return TRUE;
case 'n':
case 'N':
message_list_select (fb->message_list, row,
MESSAGE_LIST_SELECT_NEXT,
0, CAMEL_MESSAGE_SEEN);
return TRUE;
case 'p':
case 'P':
message_list_select (fb->message_list, row,
MESSAGE_LIST_SELECT_PREVIOUS,
0, CAMEL_MESSAGE_SEEN);
return TRUE;
default:
return FALSE;
}
return FALSE;
}
static void
on_double_click (ETable *table, gint row, 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;
view_msg (NULL, fb);
}
static void
folder_browser_gui_init (FolderBrowser *fb)
{
/* 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 entry */
fb->search = E_SEARCH_BAR (e_search_bar_new (folder_browser_search_menu_items,
folder_browser_search_option_items));
gtk_widget_show (GTK_WIDGET (fb->search));
gtk_signal_connect (GTK_OBJECT (fb->search), "query_changed",
GTK_SIGNAL_FUNC (folder_browser_search_query_changed), fb);
gtk_signal_connect (GTK_OBJECT (fb->search), "menu_activated",
GTK_SIGNAL_FUNC (folder_browser_search_menu_activated), fb);
gtk_table_attach (GTK_TABLE (fb), GTK_WIDGET (fb->search),
0, 1, 0, 1,
GTK_FILL | GTK_EXPAND,
0,
0, 0);
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), NULL);
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 = data;
if (fb->new_uid && fb->loaded_uid
&& strcmp(fb->new_uid, fb->loaded_uid) == 0) {
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)
return;
mail_display_set_message(fb->mail_display, (CamelMedium *)msg);
/* 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 (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));
/* keep polling if we are busy */
if (fb->reconfigure)
return TRUE;
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));
if (fb->loading_id != 0)
gtk_timeout_remove(fb->loading_id);
g_free(fb->new_uid);
fb->new_uid = g_strdup(uid);
fb->loading_id = gtk_timeout_add(100, (GtkFunction)do_message_selected, fb);
}
static void
folder_browser_init (GtkObject *object)
{
}
static void
my_folder_browser_init (GtkObject *object)
{
FolderBrowser *fb = FOLDER_BROWSER (object);
/*
* 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 ();
e_scroll_frame_set_policy(E_SCROLL_FRAME(fb->message_list),
GTK_POLICY_NEVER,
GTK_POLICY_ALWAYS);
gtk_signal_connect (GTK_OBJECT (fb->message_list->table),
"key_press", GTK_SIGNAL_FUNC (etable_key), fb);
gtk_signal_connect (GTK_OBJECT (fb->message_list->table),
"right_click", GTK_SIGNAL_FUNC (on_right_click), fb);
gtk_signal_connect (GTK_OBJECT (fb->message_list->table),
"double_click", GTK_SIGNAL_FUNC (on_double_click), fb);
gtk_signal_connect (GTK_OBJECT(fb->message_list), "message_selected",
on_message_selected, fb);
folder_browser_gui_init (fb);
}
GtkWidget *
folder_browser_new (const GNOME_Evolution_Shell shell)
{
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->uri = NULL;
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);
return GTK_WIDGET (folder_browser);
}
E_MAKE_TYPE (folder_browser, "FolderBrowser", FolderBrowser, folder_browser_class_init, folder_browser_init, PARENT_TYPE);
static void fb_resize_cb (GtkWidget *w, GtkAllocation *a)
{
mail_config_set_paned_size (a->height);
}