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Properly handle closed browsers and correctly disconnect signals

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This commit is contained in:
Enrico Tröger 2009-04-17 03:45:30 +02:00 committed by Christian Dywan
parent f50239676c
commit 8aaa4d7c19
1 changed files with 23 additions and 4 deletions
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27
extensions/cookie-manager.c
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@ -31,6 +31,8 @@ enum
typedef struct _CMData
{
MidoriApp *app;
MidoriBrowser *browser;
MidoriExtension *extension;
GtkWidget *panel_page;
GtkWidget *desc_label;
@ -56,6 +58,8 @@ typedef struct _CMData
static void cm_app_add_browser_cb(MidoriApp *app, MidoriBrowser *browser, MidoriExtension *ext);
static void cm_filter_tree(CMData *cmdata, const gchar *filter_text);
static void cm_deactivate_cb(MidoriExtension *extension, CMData *cmdata);
static void cm_jar_changed_cb(SoupCookieJar *jar, SoupCookie *old, SoupCookie *new, CMData *cmdata);
#if CM_DEBUG
@ -86,19 +90,31 @@ static void cm_free_cookie_list(CMData *cmdata)
}
static void cm_deactivate_cb(MidoriExtension *extension, CMData *cmdata)
static void cm_browser_close_cb(GtkObject *browser, CMData *cmdata)
{
g_signal_handlers_disconnect_by_func(cmdata->app, cm_app_add_browser_cb, extension);
g_signal_handlers_disconnect_by_func(extension, cm_deactivate_cb, cmdata);
g_signal_handlers_disconnect_by_func(cmdata->extension, cm_deactivate_cb, cmdata);
g_signal_handlers_disconnect_by_func(cmdata->browser, cm_browser_close_cb, cmdata);
g_signal_handlers_disconnect_by_func(cmdata->jar, cm_jar_changed_cb, cmdata);
cm_free_cookie_list(cmdata);
gtk_widget_destroy(cmdata->panel_page);
/* the panel_page widget gets destroyed automatically when a browser is closed but not
* when the extension is deactivated */
if (cmdata->panel_page != NULL && GTK_IS_WIDGET(cmdata->panel_page))
gtk_widget_destroy(cmdata->panel_page);
gtk_widget_destroy(cmdata->popup_menu);
g_free(cmdata);
}
static void cm_deactivate_cb(MidoriExtension *extension, CMData *cmdata)
{
g_signal_handlers_disconnect_by_func(cmdata->app, cm_app_add_browser_cb, extension);
cm_browser_close_cb(NULL, cmdata);
}
static void cm_refresh_store(CMData *cmdata)
{
GSList *l;
@ -781,6 +797,8 @@ static void cm_app_add_browser_cb(MidoriApp *app, MidoriBrowser *browser, Midori
cmdata = g_new0(CMData, 1);
cmdata->app = app;
cmdata->extension = ext;
cmdata->browser = browser;
panel = katze_object_get_object(browser, "panel");
toolbar = gtk_toolbar_new();
@ -895,6 +913,7 @@ static void cm_app_add_browser_cb(MidoriApp *app, MidoriBrowser *browser, Midori
STOCK_COOKIE_MANAGER, _("Cookie Manager"), toolbar);
g_signal_connect(ext, "deactivate", G_CALLBACK(cm_deactivate_cb), cmdata);
g_signal_connect(browser, "destroy", G_CALLBACK(cm_browser_close_cb), cmdata);
g_object_unref(panel);
}