pidgin/pidgin

Use the leaky bucket algorithm to rate limit irc messages.
release-2.x.y
2022-04-23, Gary Kramlich
c49dcf00bee6
Use the leaky bucket algorithm to rate limit irc messages.

The default values were suggested by an operator of libera.

We don't rate limit the login process, nor parts and quits. However, if you
paste a bunch of text and then part a channel, you will be spammed with a
bunch of "no such nick/channel" error dialogs. I tried to work around this,
but the alternative just makes irc unresponsive until all the pasted messages
are sent. That said, other messages are still delayed while these errors
dialogs are slowly popping up.

Testing Done:
Lots

Bugs closed: PIDGIN-11089

Reviewed at https://reviews.imfreedom.org/r/524/
/**
* @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);
}