pidgin/pidgin

Implement SNI support for the gnutls SSL plugin.
release-2.x.y
2019-12-16, Mihai Moldovan
6dba8046e1b1
Implement SNI support for the gnutls SSL plugin.

Note that gnutls is picky in regard to what it accepts as the server name - it
MUST be a domain name. IP addresses are not supported according to the
documentation.

Hence, filter out IP addresses and hope that whatever is not recognized as
such an address is actually a domain name. This will probably fail for more
exotic addresses (especially in IPv6 realm), but wiring up a full-blown parser
is too much effort and SSL plugins are not part of purple-3 anyway.

Fixes #17300
/**
* @file gtkplugin.c GTK+ Plugins support
* @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 "gtkplugin.h"
#include "gtkpluginpref.h"
#include "gtkutils.h"
#include "debug.h"
#include "prefs.h"
#include "request.h"
#include "pidgintooltip.h"
#include <string.h>
#define PIDGIN_RESPONSE_CONFIGURE 98121
static void plugin_toggled_stage_two(PurplePlugin *plug, GtkTreeModel *model,
GtkTreeIter *iter, gboolean unload);
static GtkWidget *expander = NULL;
static GtkWidget *plugin_dialog = NULL;
static GtkLabel *plugin_name = NULL;
static GtkTextBuffer *plugin_desc = NULL;
static GtkLabel *plugin_error = NULL;
static GtkLabel *plugin_author = NULL;
static GtkLabel *plugin_website = NULL;
static gchar *plugin_website_uri = NULL;
static GtkLabel *plugin_filename = NULL;
static GtkWidget *pref_button = NULL;
static GHashTable *plugin_pref_dialogs = NULL;
GtkWidget *
pidgin_plugin_get_config_frame(PurplePlugin *plugin)
{
GtkWidget *config = NULL;
g_return_val_if_fail(plugin != NULL, NULL);
if (PIDGIN_IS_PIDGIN_PLUGIN(plugin) && plugin->info->ui_info
&& PIDGIN_PLUGIN_UI_INFO(plugin)->get_config_frame)
{
PidginPluginUiInfo *ui_info;
ui_info = PIDGIN_PLUGIN_UI_INFO(plugin);
config = ui_info->get_config_frame(plugin);
if (plugin->info->prefs_info
&& plugin->info->prefs_info->get_plugin_pref_frame)
{
purple_debug_warning("gtkplugin",
"Plugin %s contains both, ui_info and "
"prefs_info preferences; prefs_info will be "
"ignored.", plugin->info->name);
}
}
if (config == NULL && plugin->info->prefs_info
&& plugin->info->prefs_info->get_plugin_pref_frame)
{
PurplePluginPrefFrame *frame;
frame = plugin->info->prefs_info->get_plugin_pref_frame(plugin);
config = pidgin_plugin_pref_create_frame(frame);
plugin->info->prefs_info->frame = frame;
}
return config;
}
void
pidgin_plugins_save(void)
{
purple_plugins_save_loaded(PIDGIN_PREFS_ROOT "/plugins/loaded");
}
static void
update_plugin_list(void *data)
{
GtkListStore *ls = GTK_LIST_STORE(data);
GtkTreeIter iter;
GList *probes;
PurplePlugin *plug;
gtk_list_store_clear(ls);
purple_plugins_probe(G_MODULE_SUFFIX);
for (probes = purple_plugins_get_all();
probes != NULL;
probes = probes->next)
{
char *name;
char *version;
char *summary;
char *desc;
plug = probes->data;
if (plug->info->type == PURPLE_PLUGIN_LOADER) {
GList *cur;
for (cur = PURPLE_PLUGIN_LOADER_INFO(plug)->exts; cur != NULL;
cur = cur->next)
purple_plugins_probe(cur->data);
continue;
} else if (plug->info->type != PURPLE_PLUGIN_STANDARD ||
(plug->info->flags & PURPLE_PLUGIN_FLAG_INVISIBLE)) {
continue;
}
gtk_list_store_append (ls, &iter);
if (plug->info->name) {
name = g_markup_escape_text(_(plug->info->name), -1);
} else {
char *tmp = g_path_get_basename(plug->path);
name = g_markup_escape_text(tmp, -1);
g_free(tmp);
}
version = g_markup_escape_text(purple_plugin_get_version(plug), -1);
summary = g_markup_escape_text(purple_plugin_get_summary(plug), -1);
desc = g_strdup_printf("<b>%s</b> %s\n%s", name,
version,
summary);
g_free(name);
g_free(version);
g_free(summary);
gtk_list_store_set(ls, &iter,
0, purple_plugin_is_loaded(plug),
1, desc,
2, plug,
3, purple_plugin_is_unloadable(plug),
-1);
g_free(desc);
}
}
static void plugin_loading_common(PurplePlugin *plugin, GtkTreeView *view, gboolean loaded)
{
GtkTreeIter iter;
GtkTreeModel *model = gtk_tree_view_get_model(view);
if (gtk_tree_model_get_iter_first(model, &iter)) {
do {
PurplePlugin *plug;
GtkTreeSelection *sel;
gtk_tree_model_get(model, &iter, 2, &plug, -1);
if (plug != plugin)
continue;
gtk_list_store_set(GTK_LIST_STORE(model), &iter, 0, loaded, -1);
/* If the loaded/unloaded plugin is the selected row,
* update the pref_button. */
sel = gtk_tree_view_get_selection(view);
if (gtk_tree_selection_get_selected(sel, &model, &iter))
{
gtk_tree_model_get(model, &iter, 2, &plug, -1);
if (plug == plugin)
{
gtk_widget_set_sensitive(pref_button,
loaded
&& ((PIDGIN_IS_PIDGIN_PLUGIN(plug) && plug->info->ui_info
&& PIDGIN_PLUGIN_UI_INFO(plug)->get_config_frame)
|| (plug->info->prefs_info
&& plug->info->prefs_info->get_plugin_pref_frame)));
}
}
break;
} while (gtk_tree_model_iter_next(model, &iter));
}
}
static void plugin_load_cb(PurplePlugin *plugin, gpointer data)
{
GtkTreeView *view = (GtkTreeView *)data;
plugin_loading_common(plugin, view, TRUE);
}
static void plugin_unload_cb(PurplePlugin *plugin, gpointer data)
{
GtkTreeView *view = (GtkTreeView *)data;
plugin_loading_common(plugin, view, FALSE);
}
static void pref_dialog_response_cb(GtkWidget *d, int response, PurplePlugin *plug)
{
switch (response) {
case GTK_RESPONSE_CLOSE:
case GTK_RESPONSE_DELETE_EVENT:
g_hash_table_remove(plugin_pref_dialogs, plug);
if (g_hash_table_size(plugin_pref_dialogs) == 0) {
g_hash_table_destroy(plugin_pref_dialogs);
plugin_pref_dialogs = NULL;
}
gtk_widget_destroy(d);
if (plug->info->prefs_info && plug->info->prefs_info->frame) {
purple_plugin_pref_frame_destroy(plug->info->prefs_info->frame);
plug->info->prefs_info->frame = NULL;
}
break;
}
}
static void plugin_unload_confirm_cb(gpointer *data)
{
PurplePlugin *plugin = (PurplePlugin *)data[0];
GtkTreeModel *model = (GtkTreeModel *)data[1];
GtkTreeIter *iter = (GtkTreeIter *)data[2];
plugin_toggled_stage_two(plugin, model, iter, TRUE);
g_free(data);
}
static void plugin_toggled(GtkCellRendererToggle *cell, gchar *pth, gpointer data)
{
GtkTreeModel *model = (GtkTreeModel *)data;
GtkTreeIter *iter = g_new(GtkTreeIter, 1);
GtkTreePath *path = gtk_tree_path_new_from_string(pth);
PurplePlugin *plug;
GtkWidget *dialog = NULL;
gtk_tree_model_get_iter(model, iter, path);
gtk_tree_path_free(path);
gtk_tree_model_get(model, iter, 2, &plug, -1);
/* Apparently, GTK+ won't honor the sensitive flag on cell renderers for booleans. */
if (purple_plugin_is_unloadable(plug))
{
g_free(iter);
return;
}
if (!purple_plugin_is_loaded(plug))
{
pidgin_set_cursor(plugin_dialog, GDK_WATCH);
purple_plugin_load(plug);
plugin_toggled_stage_two(plug, model, iter, FALSE);
pidgin_clear_cursor(plugin_dialog);
}
else
{
if (plugin_pref_dialogs != NULL &&
(dialog = g_hash_table_lookup(plugin_pref_dialogs, plug)))
pref_dialog_response_cb(dialog, GTK_RESPONSE_DELETE_EVENT, plug);
if (plug->dependent_plugins != NULL)
{
GString *tmp = g_string_new(_("The following plugins will be unloaded."));
GList *l;
gpointer *cb_data;
for (l = plug->dependent_plugins ; l != NULL ; l = l->next)
{
const char *dep_name = (const char *)l->data;
PurplePlugin *dep_plugin = purple_plugins_find_with_id(dep_name);
g_return_if_fail(dep_plugin != NULL);
g_string_append_printf(tmp, "\n\t%s\n", purple_plugin_get_name(dep_plugin));
}
cb_data = g_new(gpointer, 3);
cb_data[0] = plug;
cb_data[1] = model;
cb_data[2] = iter;
purple_request_action(plugin_dialog, NULL,
_("Multiple plugins will be unloaded."),
tmp->str, 0,
NULL, NULL, NULL,
cb_data, 2,
_("Unload Plugins"), G_CALLBACK(plugin_unload_confirm_cb),
_("Cancel"), g_free);
g_string_free(tmp, TRUE);
}
else
plugin_toggled_stage_two(plug, model, iter, TRUE);
}
}
static void plugin_toggled_stage_two(PurplePlugin *plug, GtkTreeModel *model, GtkTreeIter *iter, gboolean unload)
{
if (unload)
{
pidgin_set_cursor(plugin_dialog, GDK_WATCH);
if (!purple_plugin_unload(plug))
{
const char *primary = _("Could not unload plugin");
const char *reload = _("The plugin could not be unloaded now, but will be disabled at the next startup.");
if (!plug->error)
{
purple_notify_warning(NULL, NULL, primary, reload);
}
else
{
char *tmp = g_strdup_printf("%s\n\n%s", reload, plug->error);
purple_notify_warning(NULL, NULL, primary, tmp);
g_free(tmp);
}
purple_plugin_disable(plug);
}
pidgin_clear_cursor(plugin_dialog);
}
gtk_widget_set_sensitive(pref_button,
purple_plugin_is_loaded(plug)
&& ((PIDGIN_IS_PIDGIN_PLUGIN(plug) && plug->info->ui_info
&& PIDGIN_PLUGIN_UI_INFO(plug)->get_config_frame)
|| (plug->info->prefs_info
&& plug->info->prefs_info->get_plugin_pref_frame)));
if (plug->error != NULL)
{
gchar *name = g_markup_escape_text(purple_plugin_get_name(plug), -1);
gchar *error = g_markup_escape_text(plug->error, -1);
gchar *text;
text = g_strdup_printf(
"<b>%s</b> %s\n<span weight=\"bold\" color=\"red\"%s</span>",
purple_plugin_get_name(plug), purple_plugin_get_version(plug), error);
gtk_list_store_set(GTK_LIST_STORE (model), iter,
1, text,
-1);
g_free(text);
text = g_strdup_printf(
"<span weight=\"bold\" color=\"red\">%s</span>",
error);
gtk_label_set_markup(plugin_error, text);
g_free(text);
g_free(error);
g_free(name);
}
gtk_list_store_set(GTK_LIST_STORE (model), iter,
0, purple_plugin_is_loaded(plug),
-1);
g_free(iter);
pidgin_plugins_save();
}
static gboolean ensure_plugin_visible(void *data)
{
GtkTreeSelection *sel = GTK_TREE_SELECTION(data);
GtkTreeView *tv = gtk_tree_selection_get_tree_view(sel);
GtkTreeModel *model = gtk_tree_view_get_model(tv);
GtkTreePath *path;
GtkTreeIter iter;
if (!gtk_tree_selection_get_selected (sel, &model, &iter))
return FALSE;
path = gtk_tree_model_get_path(model, &iter);
gtk_tree_view_scroll_to_cell(gtk_tree_selection_get_tree_view(sel), path, NULL, FALSE, 0, 0);
gtk_tree_path_free(path);
return FALSE;
}
static void prefs_plugin_sel (GtkTreeSelection *sel, GtkTreeModel *model)
{
gchar *buf, *tmp, *name, *version;
GtkTreeIter iter;
GValue val;
PurplePlugin *plug;
if (!gtk_tree_selection_get_selected (sel, &model, &iter))
{
gtk_widget_set_sensitive(pref_button, FALSE);
/* Collapse and disable the expander widget */
gtk_expander_set_expanded(GTK_EXPANDER(expander), FALSE);
gtk_widget_set_sensitive(expander, FALSE);
return;
}
gtk_widget_set_sensitive(expander, TRUE);
val.g_type = 0;
gtk_tree_model_get_value (model, &iter, 2, &val);
plug = g_value_get_pointer(&val);
name = g_markup_escape_text(purple_plugin_get_name(plug), -1);
version = g_markup_escape_text(purple_plugin_get_version(plug), -1);
buf = g_strdup_printf(
"<span size=\"larger\" weight=\"bold\">%s</span> "
"<span size=\"smaller\">%s</span>",
name, version);
gtk_label_set_markup(plugin_name, buf);
g_free(name);
g_free(version);
g_free(buf);
gtk_text_buffer_set_text(plugin_desc, purple_plugin_get_description(plug), -1);
gtk_label_set_text(plugin_author, purple_plugin_get_author(plug));
gtk_label_set_text(plugin_filename, plug->path);
g_free(plugin_website_uri);
plugin_website_uri = g_strdup(purple_plugin_get_homepage(plug));
if (plugin_website_uri)
{
tmp = g_markup_escape_text(plugin_website_uri, -1);
buf = g_strdup_printf("<span underline=\"single\" "
"foreground=\"blue\">%s</span>", tmp);
gtk_label_set_markup(plugin_website, buf);
g_free(tmp);
g_free(buf);
}
else
{
gtk_label_set_text(plugin_website, NULL);
}
if (plug->error == NULL)
{
gtk_label_set_text(plugin_error, NULL);
}
else
{
tmp = g_markup_escape_text(plug->error, -1);
buf = g_strdup_printf(
_("<span foreground=\"red\" weight=\"bold\">"
"Error: %s\n"
"Check the plugin website for an update."
"</span>"),
tmp);
gtk_label_set_markup(plugin_error, buf);
g_free(buf);
g_free(tmp);
}
gtk_widget_set_sensitive(pref_button,
purple_plugin_is_loaded(plug)
&& ((PIDGIN_IS_PIDGIN_PLUGIN(plug) && plug->info->ui_info
&& PIDGIN_PLUGIN_UI_INFO(plug)->get_config_frame)
|| (plug->info->prefs_info
&& plug->info->prefs_info->get_plugin_pref_frame)));
/* Make sure the selected plugin is still visible */
g_idle_add(ensure_plugin_visible, sel);
g_value_unset(&val);
}
static void plugin_dialog_response_cb(GtkWidget *d, int response, GtkTreeSelection *sel)
{
PurplePlugin *plug;
GtkWidget *dialog, *box;
GtkTreeModel *model;
GValue val;
GtkTreeIter iter;
switch (response) {
case GTK_RESPONSE_CLOSE:
case GTK_RESPONSE_DELETE_EVENT:
purple_request_close_with_handle(plugin_dialog);
purple_signals_disconnect_by_handle(plugin_dialog);
gtk_widget_destroy(d);
if (plugin_pref_dialogs != NULL) {
g_hash_table_destroy(plugin_pref_dialogs);
plugin_pref_dialogs = NULL;
}
plugin_dialog = NULL;
break;
case PIDGIN_RESPONSE_CONFIGURE:
if (! gtk_tree_selection_get_selected (sel, &model, &iter))
return;
val.g_type = 0;
gtk_tree_model_get_value(model, &iter, 2, &val);
plug = g_value_get_pointer(&val);
if (plug == NULL)
break;
if (plugin_pref_dialogs != NULL &&
g_hash_table_lookup(plugin_pref_dialogs, plug))
break;
box = pidgin_plugin_get_config_frame(plug);
if (box == NULL)
break;
dialog = gtk_dialog_new_with_buttons(PIDGIN_ALERT_TITLE, GTK_WINDOW(d),
GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
NULL);
if (plugin_pref_dialogs == NULL)
plugin_pref_dialogs = g_hash_table_new(NULL, NULL);
g_hash_table_insert(plugin_pref_dialogs, plug, dialog);
g_signal_connect(G_OBJECT(dialog), "response", G_CALLBACK(pref_dialog_response_cb), plug);
gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
pidgin_make_scrollable(box, GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC, GTK_SHADOW_IN, 400, 400));
gtk_window_set_role(GTK_WINDOW(dialog), "plugin_config");
gtk_window_set_title(GTK_WINDOW(dialog), _(purple_plugin_get_name(plug)));
gtk_widget_show_all(dialog);
g_value_unset(&val);
break;
}
}
static void
show_plugin_prefs_cb(GtkTreeView *view, GtkTreePath *path, GtkTreeViewColumn *column, GtkWidget *dialog)
{
GtkTreeSelection *sel;
GtkTreeIter iter;
PurplePlugin *plugin;
GtkTreeModel *model;
sel = gtk_tree_view_get_selection(view);
if (!gtk_tree_selection_get_selected(sel, &model, &iter))
return;
gtk_tree_model_get(model, &iter, 2, &plugin, -1);
if (!purple_plugin_is_loaded(plugin))
return;
/* Now show the pref-dialog for the plugin */
plugin_dialog_response_cb(dialog, PIDGIN_RESPONSE_CONFIGURE, sel);
}
static gboolean
pidgin_plugins_paint_tooltip(GtkWidget *tipwindow, gpointer data)
{
PangoLayout *layout = g_object_get_data(G_OBJECT(tipwindow), "tooltip-plugin");
gtk_paint_layout(tipwindow->style, tipwindow->window, GTK_STATE_NORMAL, FALSE,
NULL, tipwindow, "tooltip",
6, 6, layout);
return TRUE;
}
static gboolean
pidgin_plugins_create_tooltip(GtkWidget *tipwindow, GtkTreePath *path,
gpointer data, int *w, int *h)
{
GtkTreeIter iter;
GtkTreeView *treeview = GTK_TREE_VIEW(data);
PurplePlugin *plugin = NULL;
GtkTreeModel *model = gtk_tree_view_get_model(treeview);
PangoLayout *layout;
int width, height;
char *markup, *name, *desc, *author;
if (!gtk_tree_model_get_iter(model, &iter, path))
return FALSE;
gtk_tree_model_get(model, &iter, 2, &plugin, -1);
markup = g_strdup_printf("<span size='x-large' weight='bold'>%s</span>\n<b>%s:</b> %s\n<b>%s:</b> %s",
name = g_markup_escape_text(purple_plugin_get_name(plugin), -1),
_("Description"), desc = g_markup_escape_text(purple_plugin_get_description(plugin), -1),
_("Author"), author = g_markup_escape_text(purple_plugin_get_author(plugin), -1));
layout = gtk_widget_create_pango_layout(tipwindow, NULL);
pango_layout_set_markup(layout, markup, -1);
pango_layout_set_wrap(layout, PANGO_WRAP_WORD);
pango_layout_set_width(layout, 600000);
pango_layout_get_size(layout, &width, &height);
g_object_set_data_full(G_OBJECT(tipwindow), "tooltip-plugin", layout, g_object_unref);
if (w)
*w = PANGO_PIXELS(width) + 12;
if (h)
*h = PANGO_PIXELS(height) + 12;
g_free(markup);
g_free(name);
g_free(desc);
g_free(author);
return TRUE;
}
static gboolean
website_button_motion_cb(GtkWidget *button, GdkEventCrossing *event,
gpointer unused)
{
if (plugin_website_uri) {
pidgin_set_cursor(button, GDK_HAND2);
return TRUE;
}
return FALSE;
}
static gboolean
website_button_clicked_cb(GtkButton *button, GdkEventButton *event,
gpointer unused)
{
if (plugin_website_uri) {
purple_notify_uri(NULL, plugin_website_uri);
return TRUE;
}
return FALSE;
}
static GtkWidget *
create_details()
{
GtkBox *vbox = GTK_BOX(gtk_vbox_new(FALSE, 3));
GtkSizeGroup *sg = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
GtkWidget *label, *view, *website_button;
plugin_name = GTK_LABEL(gtk_label_new(NULL));
gtk_misc_set_alignment(GTK_MISC(plugin_name), 0, 0);
gtk_label_set_line_wrap(plugin_name, FALSE);
gtk_label_set_selectable(plugin_name, TRUE);
gtk_box_pack_start(vbox, GTK_WIDGET(plugin_name), FALSE, FALSE, 0);
view = gtk_text_view_new();
plugin_desc = gtk_text_view_get_buffer(GTK_TEXT_VIEW(view));
g_object_set(view, "wrap-mode", GTK_WRAP_WORD,
"editable", FALSE,
"left-margin", PIDGIN_HIG_CAT_SPACE,
"right-margin", PIDGIN_HIG_CAT_SPACE,
NULL);
gtk_box_pack_start(vbox, view, TRUE, TRUE, 0);
plugin_error = GTK_LABEL(gtk_label_new(NULL));
gtk_misc_set_alignment(GTK_MISC(plugin_error), 0, 0);
gtk_label_set_line_wrap(plugin_error, FALSE);
gtk_label_set_selectable(plugin_error, TRUE);
gtk_box_pack_start(vbox, GTK_WIDGET(plugin_error), FALSE, FALSE, 0);
plugin_author = GTK_LABEL(gtk_label_new(NULL));
gtk_label_set_line_wrap(plugin_author, FALSE);
gtk_misc_set_alignment(GTK_MISC(plugin_author), 0, 0);
gtk_label_set_selectable(plugin_author, TRUE);
pidgin_add_widget_to_vbox(vbox, "", sg,
GTK_WIDGET(plugin_author), TRUE, &label);
gtk_label_set_markup(GTK_LABEL(label), _("<b>Written by:</b>"));
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
website_button = gtk_event_box_new();
gtk_event_box_set_visible_window(GTK_EVENT_BOX(website_button), FALSE);
plugin_website = GTK_LABEL(gtk_label_new(NULL));
g_object_set(G_OBJECT(plugin_website),
"ellipsize", PANGO_ELLIPSIZE_MIDDLE, NULL);
gtk_misc_set_alignment(GTK_MISC(plugin_website), 0, 0);
gtk_container_add(GTK_CONTAINER(website_button),
GTK_WIDGET(plugin_website));
g_signal_connect(website_button, "button-release-event",
G_CALLBACK(website_button_clicked_cb), NULL);
g_signal_connect(website_button, "enter-notify-event",
G_CALLBACK(website_button_motion_cb), NULL);
g_signal_connect(website_button, "leave-notify-event",
G_CALLBACK(pidgin_clear_cursor), NULL);
pidgin_add_widget_to_vbox(vbox, "", sg, website_button, TRUE, &label);
gtk_label_set_markup(GTK_LABEL(label), _("<b>Web site:</b>"));
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
plugin_filename = GTK_LABEL(gtk_label_new(NULL));
gtk_label_set_line_wrap(plugin_filename, FALSE);
gtk_misc_set_alignment(GTK_MISC(plugin_filename), 0, 0);
gtk_label_set_selectable(plugin_filename, TRUE);
pidgin_add_widget_to_vbox(vbox, "", sg,
GTK_WIDGET(plugin_filename), TRUE, &label);
gtk_label_set_markup(GTK_LABEL(label), _("<b>Filename:</b>"));
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
g_object_unref(sg);
return GTK_WIDGET(vbox);
}
void pidgin_plugin_dialog_show()
{
GtkWidget *event_view;
GtkListStore *ls;
GtkCellRenderer *rend, *rendt;
GtkTreeViewColumn *col;
GtkTreeSelection *sel;
if (plugin_dialog != NULL) {
gtk_window_present(GTK_WINDOW(plugin_dialog));
return;
}
plugin_dialog = gtk_dialog_new_with_buttons(_("Plugins"),
NULL,
GTK_DIALOG_NO_SEPARATOR,
NULL);
pref_button = gtk_dialog_add_button(GTK_DIALOG(plugin_dialog),
_("Configure Pl_ugin"), PIDGIN_RESPONSE_CONFIGURE);
gtk_dialog_add_button(GTK_DIALOG(plugin_dialog),
GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
gtk_widget_set_sensitive(pref_button, FALSE);
gtk_window_set_role(GTK_WINDOW(plugin_dialog), "plugins");
ls = gtk_list_store_new(4, G_TYPE_BOOLEAN, G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_BOOLEAN);
gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(ls),
1, GTK_SORT_ASCENDING);
update_plugin_list(ls);
event_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(ls));
gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(event_view), TRUE);
g_signal_connect(G_OBJECT(event_view), "row-activated",
G_CALLBACK(show_plugin_prefs_cb), plugin_dialog);
purple_signal_connect(purple_plugins_get_handle(), "plugin-load", plugin_dialog,
PURPLE_CALLBACK(plugin_load_cb), event_view);
purple_signal_connect(purple_plugins_get_handle(), "plugin-unload", plugin_dialog,
PURPLE_CALLBACK(plugin_unload_cb), event_view);
rend = gtk_cell_renderer_toggle_new();
sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (event_view));
col = gtk_tree_view_column_new_with_attributes (_("Enabled"),
rend,
"active", 0,
NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW(event_view), col);
gtk_tree_view_column_set_sort_column_id(col, 0);
g_signal_connect(G_OBJECT(rend), "toggled",
G_CALLBACK(plugin_toggled), ls);
rendt = gtk_cell_renderer_text_new();
g_object_set(rendt,
"foreground", "#c0c0c0",
NULL);
col = gtk_tree_view_column_new_with_attributes (_("Name"),
rendt,
"markup", 1,
"foreground-set", 3,
NULL);
gtk_tree_view_column_set_expand (col, TRUE);
g_object_set(rendt, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW(event_view), col);
gtk_tree_view_column_set_sort_column_id(col, 1);
g_object_unref(G_OBJECT(ls));
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(plugin_dialog)->vbox),
pidgin_make_scrollable(event_view, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC, GTK_SHADOW_IN, -1, -1),
TRUE, TRUE, 0);
gtk_tree_view_set_search_column(GTK_TREE_VIEW(event_view), 1);
gtk_tree_view_set_search_equal_func(GTK_TREE_VIEW(event_view),
pidgin_tree_view_search_equal_func, NULL, NULL);
pidgin_tooltip_setup_for_treeview(event_view, event_view,
pidgin_plugins_create_tooltip,
pidgin_plugins_paint_tooltip);
expander = gtk_expander_new(_("<b>Plugin Details</b>"));
gtk_expander_set_use_markup(GTK_EXPANDER(expander), TRUE);
gtk_widget_set_sensitive(expander, FALSE);
gtk_container_add(GTK_CONTAINER(expander), create_details());
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(plugin_dialog)->vbox), expander,
FALSE, FALSE, 0);
g_signal_connect (G_OBJECT (sel), "changed", G_CALLBACK (prefs_plugin_sel), NULL);
g_signal_connect(G_OBJECT(plugin_dialog), "response", G_CALLBACK(plugin_dialog_response_cb), sel);
gtk_window_set_default_size(GTK_WINDOW(plugin_dialog), 430, 530);
pidgin_auto_parent_window(plugin_dialog);
gtk_widget_show_all(plugin_dialog);
}