pidgin/pidgin

Prevent spoofing of iq replies by verifying that the 'from' address
release-2.x.y
2014-01-12, Mark Doliner
93d4bff19574
Prevent spoofing of iq replies by verifying that the 'from' address
matches the 'to' address of the iq request.

This full extent of this problem was realized by Thijs Alkemade, while
investigating a problem reported to us by Fabian Yamaguchi and Christian
Wressnegger of the University of Goettingen)

This change was created by Thijs Alkemade, with small shuffling and
variable renaming by me.
/**
* @file gtkrequest.c GTK+ Request API
* @ingroup pidgin
*/
/* pidgin
*
* Pidgin 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 "internal.h"
#include "pidgin.h"
#include "debug.h"
#include "prefs.h"
#include "util.h"
#include "gtkimhtml.h"
#include "gtkimhtmltoolbar.h"
#include "gtkrequest.h"
#include "gtkutils.h"
#include "pidginstock.h"
#include "gtkblist.h"
#include <gdk/gdkkeysyms.h>
static GtkWidget * create_account_field(PurpleRequestField *field);
typedef struct
{
PurpleRequestType type;
void *user_data;
GtkWidget *dialog;
GtkWidget *ok_button;
size_t cb_count;
GCallback *cbs;
union
{
struct
{
GtkWidget *entry;
gboolean multiline;
gchar *hint;
} input;
struct
{
PurpleRequestFields *fields;
} multifield;
struct
{
gboolean savedialog;
gchar *name;
} file;
} u;
} PidginRequestData;
static void
pidgin_widget_decorate_account(GtkWidget *cont, PurpleAccount *account)
{
GtkWidget *image;
GdkPixbuf *pixbuf;
GtkTooltips *tips;
if (!account)
return;
pixbuf = pidgin_create_prpl_icon(account, PIDGIN_PRPL_ICON_SMALL);
image = gtk_image_new_from_pixbuf(pixbuf);
g_object_unref(G_OBJECT(pixbuf));
tips = gtk_tooltips_new();
gtk_tooltips_set_tip(tips, image, purple_account_get_username(account), NULL);
if (GTK_IS_DIALOG(cont)) {
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(cont)->action_area), image, FALSE, TRUE, 0);
gtk_box_reorder_child(GTK_BOX(GTK_DIALOG(cont)->action_area), image, 0);
} else if (GTK_IS_HBOX(cont)) {
gtk_misc_set_alignment(GTK_MISC(image), 0, 0);
gtk_box_pack_end(GTK_BOX(cont), image, FALSE, TRUE, 0);
}
gtk_widget_show(image);
}
static void
generic_response_start(PidginRequestData *data)
{
g_return_if_fail(data != NULL);
/* Tell the user we're doing something. */
pidgin_set_cursor(GTK_WIDGET(data->dialog), GDK_WATCH);
}
static void
input_response_cb(GtkDialog *dialog, gint id, PidginRequestData *data)
{
const char *value;
char *multiline_value = NULL;
generic_response_start(data);
if (data->u.input.multiline) {
GtkTextIter start_iter, end_iter;
GtkTextBuffer *buffer =
gtk_text_view_get_buffer(GTK_TEXT_VIEW(data->u.input.entry));
gtk_text_buffer_get_start_iter(buffer, &start_iter);
gtk_text_buffer_get_end_iter(buffer, &end_iter);
if ((data->u.input.hint != NULL) && (!strcmp(data->u.input.hint, "html")))
multiline_value = gtk_imhtml_get_markup(GTK_IMHTML(data->u.input.entry));
else
multiline_value = gtk_text_buffer_get_text(buffer, &start_iter, &end_iter,
FALSE);
value = multiline_value;
}
else
value = gtk_entry_get_text(GTK_ENTRY(data->u.input.entry));
if (id < data->cb_count && data->cbs[id] != NULL)
((PurpleRequestInputCb)data->cbs[id])(data->user_data, value);
else if (data->cbs[1] != NULL)
((PurpleRequestInputCb)data->cbs[1])(data->user_data, value);
if (data->u.input.multiline)
g_free(multiline_value);
purple_request_close(PURPLE_REQUEST_INPUT, data);
}
static void
action_response_cb(GtkDialog *dialog, gint id, PidginRequestData *data)
{
generic_response_start(data);
if (id < data->cb_count && data->cbs[id] != NULL)
((PurpleRequestActionCb)data->cbs[id])(data->user_data, id);
purple_request_close(PURPLE_REQUEST_INPUT, data);
}
static void
choice_response_cb(GtkDialog *dialog, gint id, PidginRequestData *data)
{
GtkWidget *radio = g_object_get_data(G_OBJECT(dialog), "radio");
GSList *group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(radio));
generic_response_start(data);
if (id < data->cb_count && data->cbs[id] != NULL)
while (group) {
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(group->data))) {
((PurpleRequestChoiceCb)data->cbs[id])(data->user_data, GPOINTER_TO_INT(g_object_get_data(G_OBJECT(group->data), "choice_id")));
break;
}
group = group->next;
}
purple_request_close(PURPLE_REQUEST_INPUT, data);
}
static gboolean
field_string_focus_out_cb(GtkWidget *entry, GdkEventFocus *event,
PurpleRequestField *field)
{
const char *value;
if (purple_request_field_string_is_multiline(field))
{
GtkTextBuffer *buffer;
GtkTextIter start_iter, end_iter;
buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry));
gtk_text_buffer_get_start_iter(buffer, &start_iter);
gtk_text_buffer_get_end_iter(buffer, &end_iter);
value = gtk_text_buffer_get_text(buffer, &start_iter, &end_iter, FALSE);
}
else
value = gtk_entry_get_text(GTK_ENTRY(entry));
purple_request_field_string_set_value(field,
(*value == '\0' ? NULL : value));
return FALSE;
}
static gboolean
field_int_focus_out_cb(GtkEntry *entry, GdkEventFocus *event,
PurpleRequestField *field)
{
purple_request_field_int_set_value(field,
atoi(gtk_entry_get_text(entry)));
return FALSE;
}
static void
field_bool_cb(GtkToggleButton *button, PurpleRequestField *field)
{
purple_request_field_bool_set_value(field,
gtk_toggle_button_get_active(button));
}
static void
field_choice_menu_cb(GtkComboBox *menu, PurpleRequestField *field)
{
purple_request_field_choice_set_value(field,
gtk_combo_box_get_active(menu));
}
static void
field_choice_option_cb(GtkRadioButton *button, PurpleRequestField *field)
{
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)))
purple_request_field_choice_set_value(field,
(g_slist_length(gtk_radio_button_get_group(button)) -
g_slist_index(gtk_radio_button_get_group(button), button)) - 1);
}
static void
field_account_cb(GObject *w, PurpleAccount *account, PurpleRequestField *field)
{
purple_request_field_account_set_value(field, account);
}
static void
multifield_ok_cb(GtkWidget *button, PidginRequestData *data)
{
generic_response_start(data);
if (!GTK_WIDGET_HAS_FOCUS(button))
gtk_widget_grab_focus(button);
if (data->cbs[0] != NULL)
((PurpleRequestFieldsCb)data->cbs[0])(data->user_data,
data->u.multifield.fields);
purple_request_close(PURPLE_REQUEST_FIELDS, data);
}
static void
multifield_cancel_cb(GtkWidget *button, PidginRequestData *data)
{
generic_response_start(data);
if (data->cbs[1] != NULL)
((PurpleRequestFieldsCb)data->cbs[1])(data->user_data,
data->u.multifield.fields);
purple_request_close(PURPLE_REQUEST_FIELDS, data);
}
static gboolean
destroy_multifield_cb(GtkWidget *dialog, GdkEvent *event,
PidginRequestData *data)
{
multifield_cancel_cb(NULL, data);
return FALSE;
}
#define STOCK_ITEMIZE(r, l) \
if (!strcmp((r), text)) \
return (l);
static const char *
text_to_stock(const char *text)
{
STOCK_ITEMIZE(_("Yes"), GTK_STOCK_YES);
STOCK_ITEMIZE(_("No"), GTK_STOCK_NO);
STOCK_ITEMIZE(_("OK"), GTK_STOCK_OK);
STOCK_ITEMIZE(_("Cancel"), GTK_STOCK_CANCEL);
STOCK_ITEMIZE(_("Apply"), GTK_STOCK_APPLY);
STOCK_ITEMIZE(_("Close"), GTK_STOCK_CLOSE);
STOCK_ITEMIZE(_("Delete"), GTK_STOCK_DELETE);
STOCK_ITEMIZE(_("Add"), GTK_STOCK_ADD);
STOCK_ITEMIZE(_("Remove"), GTK_STOCK_REMOVE);
STOCK_ITEMIZE(_("Save"), GTK_STOCK_SAVE);
STOCK_ITEMIZE(_("Alias"), PIDGIN_STOCK_ALIAS);
return text;
}
static void *
pidgin_request_input(const char *title, const char *primary,
const char *secondary, const char *default_value,
gboolean multiline, gboolean masked, gchar *hint,
const char *ok_text, GCallback ok_cb,
const char *cancel_text, GCallback cancel_cb,
PurpleAccount *account, const char *who, PurpleConversation *conv,
void *user_data)
{
PidginRequestData *data;
GtkWidget *dialog;
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *entry;
GtkWidget *img;
GtkWidget *toolbar;
char *label_text;
char *primary_esc, *secondary_esc;
data = g_new0(PidginRequestData, 1);
data->type = PURPLE_REQUEST_INPUT;
data->user_data = user_data;
data->cb_count = 2;
data->cbs = g_new0(GCallback, 2);
data->cbs[0] = ok_cb;
data->cbs[1] = cancel_cb;
/* Create the dialog. */
dialog = gtk_dialog_new_with_buttons(title ? title : PIDGIN_ALERT_TITLE,
NULL, 0,
text_to_stock(cancel_text), 1,
text_to_stock(ok_text), 0,
NULL);
data->dialog = dialog;
g_signal_connect(G_OBJECT(dialog), "response",
G_CALLBACK(input_response_cb), data);
/* Setup the dialog */
gtk_container_set_border_width(GTK_CONTAINER(dialog), PIDGIN_HIG_BORDER/2);
gtk_container_set_border_width(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), PIDGIN_HIG_BORDER/2);
if (!multiline)
gtk_window_set_resizable(GTK_WINDOW(dialog), FALSE);
gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), 0);
gtk_box_set_spacing(GTK_BOX(GTK_DIALOG(dialog)->vbox), PIDGIN_HIG_BORDER);
/* Setup the main horizontal box */
hbox = gtk_hbox_new(FALSE, PIDGIN_HIG_BORDER);
gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), hbox);
/* Dialog icon. */
img = gtk_image_new_from_stock(PIDGIN_STOCK_DIALOG_QUESTION,
gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_HUGE));
gtk_misc_set_alignment(GTK_MISC(img), 0, 0);
gtk_box_pack_start(GTK_BOX(hbox), img, FALSE, FALSE, 0);
/* Vertical box */
vbox = gtk_vbox_new(FALSE, PIDGIN_HIG_BORDER);
gtk_box_pack_start(GTK_BOX(hbox), vbox, TRUE, TRUE, 0);
pidgin_widget_decorate_account(hbox, account);
/* Descriptive label */
primary_esc = (primary != NULL) ? g_markup_escape_text(primary, -1) : NULL;
secondary_esc = (secondary != NULL) ? g_markup_escape_text(secondary, -1) : NULL;
label_text = g_strdup_printf((primary ? "<span weight=\"bold\" size=\"larger\">"
"%s</span>%s%s" : "%s%s%s"),
(primary ? primary_esc : ""),
((primary && secondary) ? "\n\n" : ""),
(secondary ? secondary_esc : ""));
g_free(primary_esc);
g_free(secondary_esc);
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), label_text);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
g_free(label_text);
/* Entry field. */
data->u.input.multiline = multiline;
data->u.input.hint = g_strdup(hint);
gtk_widget_show_all(hbox);
if ((data->u.input.hint != NULL) && (!strcmp(data->u.input.hint, "html"))) {
GtkWidget *frame;
/* imhtml */
frame = pidgin_create_imhtml(TRUE, &entry, &toolbar, NULL);
gtk_widget_set_size_request(entry, 320, 130);
gtk_widget_set_name(entry, "pidgin_request_imhtml");
if (default_value != NULL)
gtk_imhtml_append_text(GTK_IMHTML(entry), default_value, GTK_IMHTML_NO_SCROLL);
gtk_box_pack_start(GTK_BOX(vbox), frame, TRUE, TRUE, 0);
gtk_widget_show(frame);
gtk_imhtml_set_return_inserts_newline(GTK_IMHTML(entry));
}
else {
if (multiline) {
/* GtkTextView */
entry = gtk_text_view_new();
gtk_text_view_set_editable(GTK_TEXT_VIEW(entry), TRUE);
if (default_value != NULL) {
GtkTextBuffer *buffer;
buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry));
gtk_text_buffer_set_text(buffer, default_value, -1);
}
gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(entry), GTK_WRAP_WORD_CHAR);
if (purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/conversations/spellcheck"))
pidgin_setup_gtkspell(GTK_TEXT_VIEW(entry));
gtk_box_pack_start(GTK_BOX(vbox),
pidgin_make_scrollable(entry, GTK_POLICY_NEVER, GTK_POLICY_ALWAYS, GTK_SHADOW_IN, 320, 130),
TRUE, TRUE, 0);
}
else {
entry = gtk_entry_new();
gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE);
gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);
if (default_value != NULL)
gtk_entry_set_text(GTK_ENTRY(entry), default_value);
if (masked)
{
gtk_entry_set_visibility(GTK_ENTRY(entry), FALSE);
#if !GTK_CHECK_VERSION(2,16,0)
if (gtk_entry_get_invisible_char(GTK_ENTRY(entry)) == '*')
gtk_entry_set_invisible_char(GTK_ENTRY(entry), PIDGIN_INVISIBLE_CHAR);
#endif /* Less than GTK+ 2.16 */
}
}
gtk_widget_show_all(vbox);
}
pidgin_set_accessible_label (entry, label);
data->u.input.entry = entry;
pidgin_auto_parent_window(dialog);
/* Show everything. */
gtk_widget_show(dialog);
return data;
}
static void *
pidgin_request_choice(const char *title, const char *primary,
const char *secondary, int default_value,
const char *ok_text, GCallback ok_cb,
const char *cancel_text, GCallback cancel_cb,
PurpleAccount *account, const char *who, PurpleConversation *conv,
void *user_data, va_list args)
{
PidginRequestData *data;
GtkWidget *dialog;
GtkWidget *vbox, *vbox2;
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *img;
GtkWidget *radio = NULL;
char *label_text;
char *radio_text;
char *primary_esc, *secondary_esc;
data = g_new0(PidginRequestData, 1);
data->type = PURPLE_REQUEST_ACTION;
data->user_data = user_data;
data->cb_count = 2;
data->cbs = g_new0(GCallback, 2);
data->cbs[0] = cancel_cb;
data->cbs[1] = ok_cb;
/* Create the dialog. */
data->dialog = dialog = gtk_dialog_new();
if (title != NULL)
gtk_window_set_title(GTK_WINDOW(dialog), title);
#ifdef _WIN32
gtk_window_set_title(GTK_WINDOW(dialog), PIDGIN_ALERT_TITLE);
#endif
gtk_dialog_add_button(GTK_DIALOG(dialog),
text_to_stock(cancel_text), 0);
gtk_dialog_add_button(GTK_DIALOG(dialog),
text_to_stock(ok_text), 1);
g_signal_connect(G_OBJECT(dialog), "response",
G_CALLBACK(choice_response_cb), data);
/* Setup the dialog */
gtk_container_set_border_width(GTK_CONTAINER(dialog), PIDGIN_HIG_BORDER/2);
gtk_container_set_border_width(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), PIDGIN_HIG_BORDER/2);
gtk_window_set_resizable(GTK_WINDOW(dialog), FALSE);
gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
gtk_box_set_spacing(GTK_BOX(GTK_DIALOG(dialog)->vbox), PIDGIN_HIG_BORDER);
/* Setup the main horizontal box */
hbox = gtk_hbox_new(FALSE, PIDGIN_HIG_BORDER);
gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), hbox);
/* Dialog icon. */
img = gtk_image_new_from_stock(PIDGIN_STOCK_DIALOG_QUESTION,
gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_HUGE));
gtk_misc_set_alignment(GTK_MISC(img), 0, 0);
gtk_box_pack_start(GTK_BOX(hbox), img, FALSE, FALSE, 0);
pidgin_widget_decorate_account(hbox, account);
/* Vertical box */
vbox = gtk_vbox_new(FALSE, PIDGIN_HIG_BORDER);
gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0);
/* Descriptive label */
primary_esc = (primary != NULL) ? g_markup_escape_text(primary, -1) : NULL;
secondary_esc = (secondary != NULL) ? g_markup_escape_text(secondary, -1) : NULL;
label_text = g_strdup_printf((primary ? "<span weight=\"bold\" size=\"larger\">"
"%s</span>%s%s" : "%s%s%s"),
(primary ? primary_esc : ""),
((primary && secondary) ? "\n\n" : ""),
(secondary ? secondary_esc : ""));
g_free(primary_esc);
g_free(secondary_esc);
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), label_text);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, TRUE, TRUE, 0);
g_free(label_text);
vbox2 = gtk_vbox_new(FALSE, PIDGIN_HIG_BOX_SPACE);
gtk_box_pack_start(GTK_BOX(vbox), vbox2, FALSE, FALSE, 0);
while ((radio_text = va_arg(args, char*))) {
int resp = va_arg(args, int);
radio = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(radio), radio_text);
gtk_box_pack_start(GTK_BOX(vbox2), radio, FALSE, FALSE, 0);
g_object_set_data(G_OBJECT(radio), "choice_id", GINT_TO_POINTER(resp));
if (resp == default_value)
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio), TRUE);
}
g_object_set_data(G_OBJECT(dialog), "radio", radio);
/* Show everything. */
pidgin_auto_parent_window(dialog);
gtk_widget_show_all(dialog);
return data;
}
static void *
pidgin_request_action_with_icon(const char *title, const char *primary,
const char *secondary, int default_action,
PurpleAccount *account, const char *who,
PurpleConversation *conv, gconstpointer icon_data,
gsize icon_size,
void *user_data, size_t action_count, va_list actions)
{
PidginRequestData *data;
GtkWidget *dialog;
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *img = NULL;
void **buttons;
char *label_text;
char *primary_esc, *secondary_esc;
int i;
data = g_new0(PidginRequestData, 1);
data->type = PURPLE_REQUEST_ACTION;
data->user_data = user_data;
data->cb_count = action_count;
data->cbs = g_new0(GCallback, action_count);
/* Reverse the buttons */
buttons = g_new0(void *, action_count * 2);
for (i = 0; i < action_count * 2; i += 2) {
buttons[(action_count * 2) - i - 2] = va_arg(actions, char *);
buttons[(action_count * 2) - i - 1] = va_arg(actions, GCallback);
}
/* Create the dialog. */
data->dialog = dialog = gtk_dialog_new();
gtk_window_set_deletable(GTK_WINDOW(data->dialog), FALSE);
if (title != NULL)
gtk_window_set_title(GTK_WINDOW(dialog), title);
#ifdef _WIN32
else
gtk_window_set_title(GTK_WINDOW(dialog), PIDGIN_ALERT_TITLE);
#endif
for (i = 0; i < action_count; i++) {
gtk_dialog_add_button(GTK_DIALOG(dialog),
text_to_stock(buttons[2 * i]), i);
data->cbs[i] = buttons[2 * i + 1];
}
g_free(buttons);
g_signal_connect(G_OBJECT(dialog), "response",
G_CALLBACK(action_response_cb), data);
/* Setup the dialog */
gtk_container_set_border_width(GTK_CONTAINER(dialog), PIDGIN_HIG_BORDER/2);
gtk_container_set_border_width(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), PIDGIN_HIG_BORDER/2);
gtk_window_set_resizable(GTK_WINDOW(dialog), FALSE);
gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
gtk_box_set_spacing(GTK_BOX(GTK_DIALOG(dialog)->vbox), PIDGIN_HIG_BORDER);
/* Setup the main horizontal box */
hbox = gtk_hbox_new(FALSE, PIDGIN_HIG_BORDER);
gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), hbox);
/* Dialog icon. */
if (icon_data) {
GdkPixbuf *pixbuf = pidgin_pixbuf_from_data(icon_data, icon_size);
if (pixbuf) {
/* scale the image if it is too large */
int width = gdk_pixbuf_get_width(pixbuf);
int height = gdk_pixbuf_get_height(pixbuf);
if (width > 128 || height > 128) {
int scaled_width = width > height ? 128 : (128 * width) / height;
int scaled_height = height > width ? 128 : (128 * height) / width;
GdkPixbuf *scaled =
gdk_pixbuf_scale_simple(pixbuf, scaled_width, scaled_height,
GDK_INTERP_BILINEAR);
purple_debug_info("pidgin",
"dialog icon was too large, scaled it down\n");
if (scaled) {
g_object_unref(pixbuf);
pixbuf = scaled;
}
}
img = gtk_image_new_from_pixbuf(pixbuf);
g_object_unref(pixbuf);
} else {
purple_debug_info("pidgin", "failed to parse dialog icon\n");
}
}
if (!img) {
img = gtk_image_new_from_stock(PIDGIN_STOCK_DIALOG_QUESTION,
gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_HUGE));
}
gtk_misc_set_alignment(GTK_MISC(img), 0, 0);
gtk_box_pack_start(GTK_BOX(hbox), img, FALSE, FALSE, 0);
/* Vertical box */
vbox = gtk_vbox_new(FALSE, PIDGIN_HIG_BORDER);
gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0);
pidgin_widget_decorate_account(hbox, account);
/* Descriptive label */
primary_esc = (primary != NULL) ? g_markup_escape_text(primary, -1) : NULL;
secondary_esc = (secondary != NULL) ? g_markup_escape_text(secondary, -1) : NULL;
label_text = g_strdup_printf((primary ? "<span weight=\"bold\" size=\"larger\">"
"%s</span>%s%s" : "%s%s%s"),
(primary ? primary_esc : ""),
((primary && secondary) ? "\n\n" : ""),
(secondary ? secondary_esc : ""));
g_free(primary_esc);
g_free(secondary_esc);
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), label_text);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_label_set_selectable(GTK_LABEL(label), TRUE);
gtk_box_pack_start(GTK_BOX(vbox), label, TRUE, TRUE, 0);
g_free(label_text);
if (default_action == PURPLE_DEFAULT_ACTION_NONE) {
GTK_WIDGET_SET_FLAGS(img, GTK_CAN_DEFAULT);
GTK_WIDGET_SET_FLAGS(img, GTK_CAN_FOCUS);
gtk_widget_grab_focus(img);
gtk_widget_grab_default(img);
} else
/*
* Need to invert the default_action number because the
* buttons are added to the dialog in reverse order.
*/
gtk_dialog_set_default_response(GTK_DIALOG(dialog), action_count - 1 - default_action);
/* Show everything. */
pidgin_auto_parent_window(dialog);
gtk_widget_show_all(dialog);
return data;
}
static void *
pidgin_request_action(const char *title, const char *primary,
const char *secondary, int default_action,
PurpleAccount *account, const char *who, PurpleConversation *conv,
void *user_data, size_t action_count, va_list actions)
{
return pidgin_request_action_with_icon(title, primary, secondary,
default_action, account, who, conv, NULL, 0, user_data, action_count,
actions);
}
static void
req_entry_field_changed_cb(GtkWidget *entry, PurpleRequestField *field)
{
PurpleRequestFieldGroup *group;
PidginRequestData *req_data;
if (purple_request_field_string_is_multiline(field))
{
char *text;
GtkTextIter start_iter, end_iter;
gtk_text_buffer_get_start_iter(GTK_TEXT_BUFFER(entry), &start_iter);
gtk_text_buffer_get_end_iter(GTK_TEXT_BUFFER(entry), &end_iter);
text = gtk_text_buffer_get_text(GTK_TEXT_BUFFER(entry), &start_iter, &end_iter, FALSE);
purple_request_field_string_set_value(field, (!text || !*text) ? NULL : text);
g_free(text);
}
else
{
const char *text = NULL;
text = gtk_entry_get_text(GTK_ENTRY(entry));
purple_request_field_string_set_value(field, (*text == '\0') ? NULL : text);
}
group = purple_request_field_get_group(field);
req_data = (PidginRequestData *)group->fields_list->ui_data;
gtk_widget_set_sensitive(req_data->ok_button,
purple_request_fields_all_required_filled(group->fields_list));
}
static void
setup_entry_field(GtkWidget *entry, PurpleRequestField *field)
{
const char *type_hint;
gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE);
if (purple_request_field_is_required(field))
{
g_signal_connect(G_OBJECT(entry), "changed",
G_CALLBACK(req_entry_field_changed_cb), field);
}
if ((type_hint = purple_request_field_get_type_hint(field)) != NULL)
{
if (purple_str_has_prefix(type_hint, "screenname"))
{
GtkWidget *optmenu = NULL;
PurpleRequestFieldGroup *group = purple_request_field_get_group(field);
GList *fields = group->fields;
/* Ensure the account option menu is created (if the widget hasn't
* been initialized already) for username auto-completion. */
while (fields)
{
PurpleRequestField *fld = fields->data;
fields = fields->next;
if (purple_request_field_get_type(fld) == PURPLE_REQUEST_FIELD_ACCOUNT &&
purple_request_field_is_visible(fld))
{
const char *type_hint = purple_request_field_get_type_hint(fld);
if (type_hint != NULL && strcmp(type_hint, "account") == 0)
{
optmenu = GTK_WIDGET(purple_request_field_get_ui_data(fld));
if (optmenu == NULL) {
optmenu = GTK_WIDGET(create_account_field(fld));
purple_request_field_set_ui_data(fld, optmenu);
}
break;
}
}
}
pidgin_setup_screenname_autocomplete_with_filter(entry, optmenu, pidgin_screenname_autocomplete_default_filter, GINT_TO_POINTER(!strcmp(type_hint, "screenname-all")));
}
}
}
static GtkWidget *
create_string_field(PurpleRequestField *field)
{
const char *value;
GtkWidget *widget;
value = purple_request_field_string_get_default_value(field);
if (purple_request_field_string_is_multiline(field))
{
GtkWidget *textview;
textview = gtk_text_view_new();
gtk_text_view_set_editable(GTK_TEXT_VIEW(textview),
TRUE);
gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(textview),
GTK_WRAP_WORD_CHAR);
if (purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/conversations/spellcheck"))
pidgin_setup_gtkspell(GTK_TEXT_VIEW(textview));
gtk_widget_show(textview);
if (value != NULL)
{
GtkTextBuffer *buffer;
buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
gtk_text_buffer_set_text(buffer, value, -1);
}
gtk_text_view_set_editable(GTK_TEXT_VIEW(textview),
purple_request_field_string_is_editable(field));
g_signal_connect(G_OBJECT(textview), "focus-out-event",
G_CALLBACK(field_string_focus_out_cb), field);
if (purple_request_field_is_required(field))
{
GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
g_signal_connect(G_OBJECT(buffer), "changed",
G_CALLBACK(req_entry_field_changed_cb), field);
}
widget = pidgin_make_scrollable(textview, GTK_POLICY_NEVER, GTK_POLICY_ALWAYS, GTK_SHADOW_IN, -1, 75);
}
else
{
widget = gtk_entry_new();
setup_entry_field(widget, field);
if (value != NULL)
gtk_entry_set_text(GTK_ENTRY(widget), value);
if (purple_request_field_string_is_masked(field))
{
gtk_entry_set_visibility(GTK_ENTRY(widget), FALSE);
#if !GTK_CHECK_VERSION(2,16,0)
if (gtk_entry_get_invisible_char(GTK_ENTRY(widget)) == '*')
gtk_entry_set_invisible_char(GTK_ENTRY(widget), PIDGIN_INVISIBLE_CHAR);
#endif /* Less than GTK+ 2.16 */
}
gtk_editable_set_editable(GTK_EDITABLE(widget),
purple_request_field_string_is_editable(field));
g_signal_connect(G_OBJECT(widget), "focus-out-event",
G_CALLBACK(field_string_focus_out_cb), field);
}
return widget;
}
static GtkWidget *
create_int_field(PurpleRequestField *field)
{
int value;
GtkWidget *widget;
widget = gtk_entry_new();
setup_entry_field(widget, field);
value = purple_request_field_int_get_default_value(field);
if (value != 0)
{
char buf[32];
g_snprintf(buf, sizeof(buf), "%d", value);
gtk_entry_set_text(GTK_ENTRY(widget), buf);
}
g_signal_connect(G_OBJECT(widget), "focus-out-event",
G_CALLBACK(field_int_focus_out_cb), field);
return widget;
}
static GtkWidget *
create_bool_field(PurpleRequestField *field)
{
GtkWidget *widget;
widget = gtk_check_button_new_with_label(
purple_request_field_get_label(field));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget),
purple_request_field_bool_get_default_value(field));
g_signal_connect(G_OBJECT(widget), "toggled",
G_CALLBACK(field_bool_cb), field);
return widget;
}
static GtkWidget *
create_choice_field(PurpleRequestField *field)
{
GtkWidget *widget;
GList *labels = purple_request_field_choice_get_labels(field);
int num_labels = g_list_length(labels);
GList *l;
if (num_labels > 5)
{
widget = gtk_combo_box_new_text();
for (l = labels; l != NULL; l = l->next)
{
const char *text = l->data;
gtk_combo_box_append_text(GTK_COMBO_BOX(widget), text);
}
gtk_combo_box_set_active(GTK_COMBO_BOX(widget),
purple_request_field_choice_get_default_value(field));
g_signal_connect(G_OBJECT(widget), "changed",
G_CALLBACK(field_choice_menu_cb), field);
}
else
{
GtkWidget *box;
GtkWidget *first_radio = NULL;
GtkWidget *radio;
gint i;
if (num_labels == 2)
box = gtk_hbox_new(FALSE, PIDGIN_HIG_BOX_SPACE);
else
box = gtk_vbox_new(FALSE, 0);
widget = box;
for (l = labels, i = 0; l != NULL; l = l->next, i++)
{
const char *text = l->data;
radio = gtk_radio_button_new_with_label_from_widget(
GTK_RADIO_BUTTON(first_radio), text);
if (first_radio == NULL)
first_radio = radio;
if (i == purple_request_field_choice_get_default_value(field))
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio), TRUE);
gtk_box_pack_start(GTK_BOX(box), radio, TRUE, TRUE, 0);
gtk_widget_show(radio);
g_signal_connect(G_OBJECT(radio), "toggled",
G_CALLBACK(field_choice_option_cb), field);
}
}
return widget;
}
static GtkWidget *
create_image_field(PurpleRequestField *field)
{
GtkWidget *widget;
GdkPixbuf *buf, *scale;
buf = pidgin_pixbuf_from_data(
(const guchar *)purple_request_field_image_get_buffer(field),
purple_request_field_image_get_size(field));
scale = gdk_pixbuf_scale_simple(buf,
purple_request_field_image_get_scale_x(field) * gdk_pixbuf_get_width(buf),
purple_request_field_image_get_scale_y(field) * gdk_pixbuf_get_height(buf),
GDK_INTERP_BILINEAR);
widget = gtk_image_new_from_pixbuf(scale);
g_object_unref(G_OBJECT(buf));
g_object_unref(G_OBJECT(scale));
return widget;
}
static GtkWidget *
create_account_field(PurpleRequestField *field)
{
GtkWidget *widget;
widget = pidgin_account_option_menu_new(
purple_request_field_account_get_default_value(field),
purple_request_field_account_get_show_all(field),
G_CALLBACK(field_account_cb),
purple_request_field_account_get_filter(field),
field);
return widget;
}
static void
select_field_list_item(GtkTreeModel *model, GtkTreePath *path,
GtkTreeIter *iter, gpointer data)
{
PurpleRequestField *field = (PurpleRequestField *)data;
char *text;
gtk_tree_model_get(model, iter, 1, &text, -1);
purple_request_field_list_add_selected(field, text);
g_free(text);
}
static void
list_field_select_changed_cb(GtkTreeSelection *sel, PurpleRequestField *field)
{
purple_request_field_list_clear_selected(field);
gtk_tree_selection_selected_foreach(sel, select_field_list_item, field);
}
static GtkWidget *
create_list_field(PurpleRequestField *field)
{
GtkWidget *treeview;
GtkListStore *store;
GtkCellRenderer *renderer;
GtkTreeSelection *sel;
GtkTreeViewColumn *column;
GtkTreeIter iter;
GList *l;
GList *icons = NULL;
icons = purple_request_field_list_get_icons(field);
/* Create the list store */
if (icons)
store = gtk_list_store_new(3, G_TYPE_POINTER, G_TYPE_STRING, GDK_TYPE_PIXBUF);
else
store = gtk_list_store_new(2, G_TYPE_POINTER, G_TYPE_STRING);
/* Create the tree view */
treeview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
g_object_unref(G_OBJECT(store));
gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), FALSE);
sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
if (purple_request_field_list_get_multi_select(field))
gtk_tree_selection_set_mode(sel, GTK_SELECTION_MULTIPLE);
column = gtk_tree_view_column_new();
gtk_tree_view_insert_column(GTK_TREE_VIEW(treeview), column, -1);
renderer = gtk_cell_renderer_text_new();
gtk_tree_view_column_pack_start(column, renderer, TRUE);
gtk_tree_view_column_add_attribute(column, renderer, "text", 1);
if (icons)
{
renderer = gtk_cell_renderer_pixbuf_new();
gtk_tree_view_column_pack_start(column, renderer, TRUE);
gtk_tree_view_column_add_attribute(column, renderer, "pixbuf", 2);
gtk_widget_set_size_request(treeview, 200, 400);
}
for (l = purple_request_field_list_get_items(field); l != NULL; l = l->next)
{
const char *text = (const char *)l->data;
gtk_list_store_append(store, &iter);
if (icons)
{
const char *icon_path = (const char *)icons->data;
GdkPixbuf* pixbuf = NULL;
if (icon_path)
pixbuf = pidgin_pixbuf_new_from_file(icon_path);
gtk_list_store_set(store, &iter,
0, purple_request_field_list_get_data(field, text),
1, text,
2, pixbuf,
-1);
icons = icons->next;
}
else
gtk_list_store_set(store, &iter,
0, purple_request_field_list_get_data(field, text),
1, text,
-1);
if (purple_request_field_list_is_selected(field, text))
gtk_tree_selection_select_iter(sel, &iter);
}
/*
* We only want to catch changes made by the user, so it's important
* that we wait until after the list is created to connect this
* handler. If we connect the handler before the loop above and
* there are multiple items selected, then selecting the first iter
* in the tree causes list_field_select_changed_cb to be triggered
* which clears out the rest of the list of selected items.
*/
g_signal_connect(G_OBJECT(sel), "changed",
G_CALLBACK(list_field_select_changed_cb), field);
gtk_widget_show(treeview);
return pidgin_make_scrollable(treeview, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC, GTK_SHADOW_IN, -1, -1);
}
static void *
pidgin_request_fields(const char *title, const char *primary,
const char *secondary, PurpleRequestFields *fields,
const char *ok_text, GCallback ok_cb,
const char *cancel_text, GCallback cancel_cb,
PurpleAccount *account, const char *who, PurpleConversation *conv,
void *user_data)
{
PidginRequestData *data;
GtkWidget *win;
GtkWidget *vbox;
GtkWidget *vbox2;
GtkWidget *hbox;
GtkWidget *frame;
GtkWidget *label;
GtkWidget *table;
GtkWidget *button;
GtkWidget *img;
GtkSizeGroup *sg;
GList *gl, *fl;
PurpleRequestFieldGroup *group;
PurpleRequestField *field;
char *label_text;
char *primary_esc, *secondary_esc;
int total_fields = 0;
data = g_new0(PidginRequestData, 1);
data->type = PURPLE_REQUEST_FIELDS;
data->user_data = user_data;
data->u.multifield.fields = fields;
fields->ui_data = data;
data->cb_count = 2;
data->cbs = g_new0(GCallback, 2);
data->cbs[0] = ok_cb;
data->cbs[1] = cancel_cb;
#ifdef _WIN32
data->dialog = win = pidgin_create_dialog(PIDGIN_ALERT_TITLE, PIDGIN_HIG_BORDER, "multifield", TRUE) ;
#else /* !_WIN32 */
data->dialog = win = pidgin_create_dialog(title, PIDGIN_HIG_BORDER, "multifield", TRUE) ;
#endif /* _WIN32 */
g_signal_connect(G_OBJECT(win), "delete_event",
G_CALLBACK(destroy_multifield_cb), data);
/* Setup the main horizontal box */
hbox = gtk_hbox_new(FALSE, PIDGIN_HIG_BORDER);
gtk_container_add(GTK_CONTAINER(pidgin_dialog_get_vbox(GTK_DIALOG(win))), hbox);
gtk_widget_show(hbox);
/* Dialog icon. */
img = gtk_image_new_from_stock(PIDGIN_STOCK_DIALOG_QUESTION,
gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_HUGE));
gtk_misc_set_alignment(GTK_MISC(img), 0, 0);
gtk_box_pack_start(GTK_BOX(hbox), img, FALSE, FALSE, 0);
gtk_widget_show(img);
/* Cancel button */
button = pidgin_dialog_add_button(GTK_DIALOG(win), text_to_stock(cancel_text), G_CALLBACK(multifield_cancel_cb), data);
GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
/* OK button */
button = pidgin_dialog_add_button(GTK_DIALOG(win), text_to_stock(ok_text), G_CALLBACK(multifield_ok_cb), data);
data->ok_button = button;
GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
gtk_window_set_default(GTK_WINDOW(win), button);
pidgin_widget_decorate_account(hbox, account);
/* Setup the vbox */
vbox = gtk_vbox_new(FALSE, PIDGIN_HIG_BORDER);
gtk_box_pack_start(GTK_BOX(hbox), vbox, TRUE, TRUE, 0);
gtk_widget_show(vbox);
sg = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
if(primary) {
primary_esc = g_markup_escape_text(primary, -1);
label_text = g_strdup_printf(
"<span weight=\"bold\" size=\"larger\">%s</span>", primary_esc);
g_free(primary_esc);
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), label_text);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
gtk_widget_show(label);
g_free(label_text);
}
for (gl = purple_request_fields_get_groups(fields); gl != NULL;
gl = gl->next)
total_fields += g_list_length(purple_request_field_group_get_fields(gl->data));
if(total_fields > 9) {
GtkWidget *hbox_for_spacing, *vbox_for_spacing;
hbox_for_spacing = gtk_hbox_new(FALSE, PIDGIN_HIG_BORDER);
gtk_box_pack_start(GTK_BOX(vbox),
pidgin_make_scrollable(hbox_for_spacing, GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC, GTK_SHADOW_NONE, -1, 200),
TRUE, TRUE, 0);
gtk_widget_show(hbox_for_spacing);
vbox_for_spacing = gtk_vbox_new(FALSE, PIDGIN_HIG_BORDER);
gtk_box_pack_start(GTK_BOX(hbox_for_spacing),
vbox_for_spacing, TRUE, TRUE, PIDGIN_HIG_BOX_SPACE);
gtk_widget_show(vbox_for_spacing);
vbox2 = gtk_vbox_new(FALSE, PIDGIN_HIG_BORDER);
gtk_box_pack_start(GTK_BOX(vbox_for_spacing),
vbox2, TRUE, TRUE, PIDGIN_HIG_BOX_SPACE);
gtk_widget_show(vbox2);
} else {
vbox2 = vbox;
}
if (secondary) {
secondary_esc = g_markup_escape_text(secondary, -1);
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), secondary_esc);
g_free(secondary_esc);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox2), label, TRUE, TRUE, 0);
gtk_widget_show(label);
}
for (gl = purple_request_fields_get_groups(fields);
gl != NULL;
gl = gl->next)
{
GList *field_list;
size_t field_count = 0;
size_t cols = 1;
size_t rows;
size_t col_num;
size_t row_num = 0;
group = gl->data;
field_list = purple_request_field_group_get_fields(group);
if (purple_request_field_group_get_title(group) != NULL)
{
frame = pidgin_make_frame(vbox2,
purple_request_field_group_get_title(group));
}
else
frame = vbox2;
field_count = g_list_length(field_list);
/*
if (field_count > 9)
{
rows = field_count / 2;
cols++;
}
else
*/
rows = field_count;
col_num = 0;
for (fl = field_list; fl != NULL; fl = fl->next)
{
PurpleRequestFieldType type;
field = (PurpleRequestField *)fl->data;
type = purple_request_field_get_type(field);
if (type == PURPLE_REQUEST_FIELD_LABEL)
{
if (col_num > 0)
rows++;
rows++;
}
else if ((type == PURPLE_REQUEST_FIELD_LIST) ||
(type == PURPLE_REQUEST_FIELD_STRING &&
purple_request_field_string_is_multiline(field)))
{
if (col_num > 0)
rows++;
rows += 2;
}
col_num++;
if (col_num >= cols)
col_num = 0;
}
table = gtk_table_new(rows, 2 * cols, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(table), PIDGIN_HIG_BOX_SPACE);
gtk_table_set_col_spacings(GTK_TABLE(table), PIDGIN_HIG_BOX_SPACE);
gtk_container_add(GTK_CONTAINER(frame), table);
gtk_widget_show(table);
for (row_num = 0, fl = field_list;
row_num < rows && fl != NULL;
row_num++)
{
for (col_num = 0;
col_num < cols && fl != NULL;
col_num++, fl = fl->next)
{
size_t col_offset = col_num * 2;
PurpleRequestFieldType type;
GtkWidget *widget = NULL;
const char *field_label;
label = NULL;
field = fl->data;
if (!purple_request_field_is_visible(field)) {
col_num--;
continue;
}
type = purple_request_field_get_type(field);
field_label = purple_request_field_get_label(field);
if (type != PURPLE_REQUEST_FIELD_BOOLEAN && field_label)
{
char *text = NULL;
if (field_label[strlen(field_label) - 1] != ':')
text = g_strdup_printf("%s:", field_label);
label = gtk_label_new(NULL);
gtk_label_set_markup_with_mnemonic(GTK_LABEL(label), text ? text : field_label);
g_free(text);
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_size_group_add_widget(sg, label);
if (type == PURPLE_REQUEST_FIELD_LABEL ||
type == PURPLE_REQUEST_FIELD_LIST ||
(type == PURPLE_REQUEST_FIELD_STRING &&
purple_request_field_string_is_multiline(field)))
{
if(col_num > 0)
row_num++;
gtk_table_attach_defaults(GTK_TABLE(table), label,
0, 2 * cols,
row_num, row_num + 1);
row_num++;
col_num=cols;
}
else
{
gtk_table_attach_defaults(GTK_TABLE(table), label,
col_offset, col_offset + 1,
row_num, row_num + 1);
}
gtk_widget_show(label);
}
widget = GTK_WIDGET(purple_request_field_get_ui_data(field));
if (widget == NULL)
{
if (type == PURPLE_REQUEST_FIELD_STRING)
widget = create_string_field(field);
else if (type == PURPLE_REQUEST_FIELD_INTEGER)
widget = create_int_field(field);
else if (type == PURPLE_REQUEST_FIELD_BOOLEAN)
widget = create_bool_field(field);
else if (type == PURPLE_REQUEST_FIELD_CHOICE)
widget = create_choice_field(field);
else if (type == PURPLE_REQUEST_FIELD_LIST)
widget = create_list_field(field);
else if (type == PURPLE_REQUEST_FIELD_IMAGE)
widget = create_image_field(field);
else if (type == PURPLE_REQUEST_FIELD_ACCOUNT)
widget = create_account_field(field);
else
continue;
}
if (label)
gtk_label_set_mnemonic_widget(GTK_LABEL(label), widget);
if (type == PURPLE_REQUEST_FIELD_STRING &&
purple_request_field_string_is_multiline(field))
{
gtk_table_attach(GTK_TABLE(table), widget,
0, 2 * cols,
row_num, row_num + 1,
GTK_FILL | GTK_EXPAND,
GTK_FILL | GTK_EXPAND,
5, 0);
}
else if (type == PURPLE_REQUEST_FIELD_LIST)
{
gtk_table_attach(GTK_TABLE(table), widget,
0, 2 * cols,
row_num, row_num + 1,
GTK_FILL | GTK_EXPAND,
GTK_FILL | GTK_EXPAND,
5, 0);
}
else if (type == PURPLE_REQUEST_FIELD_BOOLEAN)
{
gtk_table_attach(GTK_TABLE(table), widget,
col_offset, col_offset + 1,
row_num, row_num + 1,
GTK_FILL | GTK_EXPAND,
GTK_FILL | GTK_EXPAND,
5, 0);
}
else
{
gtk_table_attach(GTK_TABLE(table), widget,
1, 2 * cols,
row_num, row_num + 1,
GTK_FILL | GTK_EXPAND,
GTK_FILL | GTK_EXPAND,
5, 0);
}
gtk_widget_show(widget);
purple_request_field_set_ui_data(field, widget);
}
}
}
g_object_unref(sg);
if (!purple_request_fields_all_required_filled(fields))
gtk_widget_set_sensitive(data->ok_button, FALSE);
pidgin_auto_parent_window(win);
gtk_widget_show(win);
return data;
}
static void
file_yes_no_cb(PidginRequestData *data, gint id)
{
/* Only call the callback if yes was selected, otherwise the request
* (eg. file transfer) will be cancelled, then when a new filename is chosen
* things go BOOM */
if (id == 1) {
if (data->cbs[1] != NULL)
((PurpleRequestFileCb)data->cbs[1])(data->user_data, data->u.file.name);
purple_request_close(data->type, data);
} else {
pidgin_clear_cursor(GTK_WIDGET(data->dialog));
}
}
static void
file_ok_check_if_exists_cb(GtkWidget *widget, gint response, PidginRequestData *data)
{
gchar *current_folder;
generic_response_start(data);
if (response != GTK_RESPONSE_ACCEPT) {
if (data->cbs[0] != NULL)
((PurpleRequestFileCb)data->cbs[0])(data->user_data, NULL);
purple_request_close(data->type, data);
return;
}
data->u.file.name = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(data->dialog));
current_folder = gtk_file_chooser_get_current_folder(GTK_FILE_CHOOSER(data->dialog));
if (current_folder != NULL) {
if (data->u.file.savedialog) {
purple_prefs_set_path(PIDGIN_PREFS_ROOT "/filelocations/last_save_folder", current_folder);
} else {
purple_prefs_set_path(PIDGIN_PREFS_ROOT "/filelocations/last_open_folder", current_folder);
}
g_free(current_folder);
}
if ((data->u.file.savedialog == TRUE) &&
(g_file_test(data->u.file.name, G_FILE_TEST_EXISTS))) {
purple_request_action(data, NULL, _("That file already exists"),
_("Would you like to overwrite it?"), 0,
NULL, NULL, NULL,
data, 2,
_("Overwrite"), G_CALLBACK(file_yes_no_cb),
_("Choose New Name"), G_CALLBACK(file_yes_no_cb));
} else
file_yes_no_cb(data, 1);
}
static void *
pidgin_request_file(const char *title, const char *filename,
gboolean savedialog,
GCallback ok_cb, GCallback cancel_cb,
PurpleAccount *account, const char *who, PurpleConversation *conv,
void *user_data)
{
PidginRequestData *data;
GtkWidget *filesel;
const gchar *current_folder;
gboolean folder_set = FALSE;
data = g_new0(PidginRequestData, 1);
data->type = PURPLE_REQUEST_FILE;
data->user_data = user_data;
data->cb_count = 2;
data->cbs = g_new0(GCallback, 2);
data->cbs[0] = cancel_cb;
data->cbs[1] = ok_cb;
data->u.file.savedialog = savedialog;
filesel = gtk_file_chooser_dialog_new(
title ? title : (savedialog ? _("Save File...")
: _("Open File...")),
NULL,
savedialog ? GTK_FILE_CHOOSER_ACTION_SAVE
: GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
savedialog ? GTK_STOCK_SAVE
: GTK_STOCK_OPEN,
GTK_RESPONSE_ACCEPT,
NULL);
gtk_dialog_set_default_response(GTK_DIALOG(filesel), GTK_RESPONSE_ACCEPT);
if (savedialog) {
current_folder = purple_prefs_get_path(PIDGIN_PREFS_ROOT "/filelocations/last_save_folder");
} else {
current_folder = purple_prefs_get_path(PIDGIN_PREFS_ROOT "/filelocations/last_open_folder");
}
if ((filename != NULL) && (*filename != '\0')) {
if (savedialog)
gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(filesel), filename);
else if (g_file_test(filename, G_FILE_TEST_EXISTS))
gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(filesel), filename);
}
if ((filename == NULL || *filename == '\0' || !g_file_test(filename, G_FILE_TEST_EXISTS)) &&
(current_folder != NULL) && (*current_folder != '\0')) {
folder_set = gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(filesel), current_folder);
}
#ifdef _WIN32
if (!folder_set && (filename == NULL || *filename == '\0' || !g_file_test(filename, G_FILE_TEST_EXISTS))) {
char *my_documents = wpurple_get_special_folder(CSIDL_PERSONAL);
if (my_documents != NULL) {
gtk_file_chooser_set_current_folder(
GTK_FILE_CHOOSER(filesel), my_documents);
g_free(my_documents);
}
}
#endif
g_signal_connect(G_OBJECT(GTK_FILE_CHOOSER(filesel)), "response",
G_CALLBACK(file_ok_check_if_exists_cb), data);
pidgin_auto_parent_window(filesel);
data->dialog = filesel;
gtk_widget_show(filesel);
return (void *)data;
}
static void *
pidgin_request_folder(const char *title, const char *dirname,
GCallback ok_cb, GCallback cancel_cb,
PurpleAccount *account, const char *who, PurpleConversation *conv,
void *user_data)
{
PidginRequestData *data;
GtkWidget *dirsel;
data = g_new0(PidginRequestData, 1);
data->type = PURPLE_REQUEST_FOLDER;
data->user_data = user_data;
data->cb_count = 2;
data->cbs = g_new0(GCallback, 2);
data->cbs[0] = cancel_cb;
data->cbs[1] = ok_cb;
data->u.file.savedialog = FALSE;
dirsel = gtk_file_chooser_dialog_new(
title ? title : _("Select Folder..."),
NULL,
GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
NULL);
gtk_dialog_set_default_response(GTK_DIALOG(dirsel), GTK_RESPONSE_ACCEPT);
if ((dirname != NULL) && (*dirname != '\0'))
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dirsel), dirname);
g_signal_connect(G_OBJECT(GTK_FILE_CHOOSER(dirsel)), "response",
G_CALLBACK(file_ok_check_if_exists_cb), data);
data->dialog = dirsel;
pidgin_auto_parent_window(dirsel);
gtk_widget_show(dirsel);
return (void *)data;
}
static void
pidgin_close_request(PurpleRequestType type, void *ui_handle)
{
PidginRequestData *data = (PidginRequestData *)ui_handle;
g_free(data->cbs);
gtk_widget_destroy(data->dialog);
if (type == PURPLE_REQUEST_FIELDS)
purple_request_fields_destroy(data->u.multifield.fields);
else if (type == PURPLE_REQUEST_FILE)
g_free(data->u.file.name);
g_free(data);
}
static PurpleRequestUiOps ops =
{
pidgin_request_input,
pidgin_request_choice,
pidgin_request_action,
pidgin_request_fields,
pidgin_request_file,
pidgin_close_request,
pidgin_request_folder,
pidgin_request_action_with_icon,
NULL,
NULL,
NULL
};
PurpleRequestUiOps *
pidgin_request_get_ui_ops(void)
{
return &ops;
}