pidgin/pidgin

fix issues with Qt application object in kwallet plugin

15 months ago, Markus Fischer
f63bd4f70ce9
fix issues with Qt application object in kwallet plugin

Use QGuiApplication instead of QCoreApplication to avoid runtime warning "Cannot use KWindowSystem without a QGuiApplication"
Provide argc and argv for QGuiApplication object as its documentation requires:
"The data referred to by argc and argv must stay valid for the entire lifetime of the QGuiApplication object. In addition, argc must be greater than zero and argv must contain at least one valid character string."

Testing Done:
* set kwallet as credential provider
* connected account with saved credentials
* disconnected credential provider externally
* created and connected new account and saved credentials
* restarted pidgin to let accounts autoconnect

Reviewed at https://reviews.imfreedom.org/r/2338/
/*
* finch
*
* Finch is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include <glib/gi18n-lib.h>
#include <purple.h>
#include <gnt.h>
#include "gntprefs.h"
#include "gntrequest.h"
#include <string.h>
static struct {
GList *freestrings; /* strings to be freed when the pref-window is closed */
gboolean showing;
GntWidget *window;
} pref_request;
void
finch_prefs_init(void)
{
purple_prefs_add_none("/finch");
purple_prefs_add_none("/finch/plugins");
purple_prefs_add_path_list("/finch/plugins/loaded", NULL);
purple_prefs_add_path_list("/finch/plugins/seen", NULL);
purple_prefs_add_none("/finch/conversations");
purple_prefs_add_bool("/finch/conversations/timestamps", TRUE);
purple_prefs_add_bool("/finch/conversations/notify_typing", FALSE);
purple_prefs_add_none("/finch/filelocations");
purple_prefs_add_path("/finch/filelocations/last_save_folder", "");
purple_prefs_add_path("/finch/filelocations/last_save_folder", "");
}
void
finch_prefs_update_old(void)
{
}
typedef struct
{
PurplePrefType type;
const char *pref;
const char *label;
GList *(*lv)(void); /* If the value is to be selected from a number of choices */
} Prefs;
static GList *
get_idle_options(void)
{
GList *list = NULL;
list = g_list_append(list, (char *)_("Based on keyboard use"));
list = g_list_append(list, "system");
list = g_list_append(list, (char*)_("From last sent message"));
list = g_list_append(list, "purple");
list = g_list_append(list, (char*)_("Never"));
list = g_list_append(list, "never");
return list;
}
static GList *
get_status_titles(void)
{
GList *list = NULL;
GList *iter;
for (iter = purple_savedstatuses_get_all(); iter; iter = iter->next) {
char *str;
if (purple_savedstatus_is_transient(iter->data))
continue;
str = g_strdup_printf("%ld", purple_savedstatus_get_creation_time(iter->data));
list = g_list_append(list, (char*)purple_savedstatus_get_title(iter->data));
list = g_list_append(list, str);
pref_request.freestrings = g_list_prepend(pref_request.freestrings, str);
}
return list;
}
static void
get_credential_provider_options_helper(PurpleCredentialProvider *provider,
gpointer data)
{
GList **list = data;
const gchar *value = NULL;
value = purple_credential_provider_get_name(provider);
*list = g_list_append(*list, (gpointer)value);
value = purple_credential_provider_get_id(provider);
*list = g_list_append(*list, (gpointer)value);
}
static GList *
get_credential_provider_options(void) {
PurpleCredentialManager *manager = NULL;
GList *list = NULL;
manager = purple_credential_manager_get_default();
purple_credential_manager_foreach(manager,
get_credential_provider_options_helper,
&list);
return list;
}
static PurpleRequestField *
get_pref_field(Prefs *prefs)
{
PurpleRequestField *field = NULL;
if (prefs->lv == NULL)
{
switch (prefs->type)
{
case PURPLE_PREF_BOOLEAN:
field = purple_request_field_bool_new(prefs->pref, _(prefs->label),
purple_prefs_get_bool(prefs->pref));
break;
case PURPLE_PREF_INT:
field = purple_request_field_int_new(prefs->pref, _(prefs->label),
purple_prefs_get_int(prefs->pref), INT_MIN, INT_MAX);
break;
case PURPLE_PREF_STRING:
field = purple_request_field_string_new(prefs->pref, _(prefs->label),
purple_prefs_get_string(prefs->pref), FALSE);
break;
default:
break;
}
}
else
{
PurpleRequestFieldList *lfield = NULL;
GList *list = NULL;
list = prefs->lv();
if(list != NULL) {
field = purple_request_field_list_new(prefs->pref, _(prefs->label));
lfield = PURPLE_REQUEST_FIELD_LIST(field);
}
for(GList *iter = list; iter; iter = iter->next) {
gboolean select = FALSE;
const char *data = iter->data;
int idata;
iter = iter->next;
switch (prefs->type)
{
case PURPLE_PREF_BOOLEAN:
if (sscanf(iter->data, "%d", &idata) != 1)
idata = FALSE;
if (purple_prefs_get_bool(prefs->pref) == idata)
select = TRUE;
break;
case PURPLE_PREF_INT:
if (sscanf(iter->data, "%d", &idata) != 1)
idata = 0;
if (purple_prefs_get_int(prefs->pref) == idata)
select = TRUE;
break;
case PURPLE_PREF_STRING:
if (purple_strequal(purple_prefs_get_string(prefs->pref), iter->data))
select = TRUE;
break;
default:
break;
}
purple_request_field_list_add_icon(lfield, data, NULL, iter->data);
if(select) {
purple_request_field_list_add_selected(lfield, data);
}
}
g_list_free(list);
}
return field;
}
static Prefs blist[] =
{
{PURPLE_PREF_BOOLEAN, "/finch/blist/idletime", N_("Show Idle Time"), NULL},
{PURPLE_PREF_BOOLEAN, "/finch/blist/showoffline", N_("Show Offline Buddies"), NULL},
{PURPLE_PREF_NONE, NULL, NULL, NULL}
};
static Prefs convs[] =
{
{PURPLE_PREF_BOOLEAN, "/finch/conversations/timestamps", N_("Show Timestamps"), NULL},
{PURPLE_PREF_BOOLEAN, "/finch/conversations/notify_typing", N_("Notify buddies when you are typing"), NULL},
{PURPLE_PREF_NONE, NULL, NULL, NULL}
};
static Prefs idle[] =
{
{PURPLE_PREF_STRING, "/purple/away/idle_reporting", N_("Report Idle time"), get_idle_options},
{PURPLE_PREF_BOOLEAN, "/purple/away/away_when_idle", N_("Change status when idle"), NULL},
{PURPLE_PREF_INT, "/purple/away/mins_before_away", N_("Minutes before changing status"), NULL},
{PURPLE_PREF_INT, "/purple/savedstatus/idleaway", N_("Change status to"), get_status_titles},
{PURPLE_PREF_NONE, NULL, NULL, NULL},
};
static Prefs credentials[] =
{
{PURPLE_PREF_STRING, "/purple/credentials/active-provider", N_("Provider"), get_credential_provider_options},
{PURPLE_PREF_NONE, NULL, NULL, NULL},
};
static void
free_strings(void)
{
g_list_free_full(pref_request.freestrings, g_free);
pref_request.freestrings = NULL;
pref_request.showing = FALSE;
}
static void
save_cb(void *data, PurpleRequestPage *page) {
finch_request_save_in_prefs(data, page);
free_strings();
}
static void
add_pref_group(PurpleRequestPage *page, const char *title, Prefs *prefs) {
PurpleRequestField *field;
PurpleRequestGroup *group;
int i;
group = purple_request_group_new(title);
purple_request_page_add_group(page, group);
for (i = 0; prefs[i].pref; i++)
{
field = get_pref_field(prefs + i);
if (field)
purple_request_group_add_field(group, field);
}
}
void
finch_prefs_show_all(void)
{
PurpleRequestPage *page;
if (pref_request.showing) {
gnt_window_present(pref_request.window);
return;
}
page = purple_request_page_new();
add_pref_group(page, _("Buddy List"), blist);
add_pref_group(page, _("Conversations"), convs);
add_pref_group(page, _("Idle"), idle);
add_pref_group(page, _("Credentials"), credentials);
pref_request.showing = TRUE;
pref_request.window = purple_request_fields(NULL, _("Preferences"), NULL, NULL, page,
_("Save"), G_CALLBACK(save_cb), _("Cancel"), free_strings,
NULL, NULL);
}