int
get_property_page (ThunarxProviderFactory* f,
GList *flist,
const char *class_name,
GtkWidget **pp,
char *title,
int tlen,
GtkWindow *win)
{
GList *ps, *lp;
ps = thunarx_provider_factory_list_providers(f, THUNARX_TYPE_PROPERTY_PAGE_PROVIDER);
*pp = NULL;
for (lp = ps; lp != NULL; lp = lp->next) {
GList *pgs, *lpg;
pgs = thunarx_property_page_provider_get_pages(lp->data, flist);
for (lpg = pgs; lpg != NULL && *pp == NULL; lpg = lpg->next) {
if (strncmp(class_name, G_OBJECT_TYPE_NAME(lpg->data), 256) == 0) {
*pp = GTK_WIDGET(g_object_ref(lpg->data));
}
}
g_list_foreach (pgs, (GFunc) g_object_ref_sink, NULL);
g_list_foreach (pgs, (GFunc) g_object_unref, NULL);
g_list_free (pgs);
}
g_list_foreach (ps, (GFunc) g_object_unref, NULL);
g_list_free (ps);
if (*pp != NULL)
{
if (g_list_length(flist) == 1)
{
snprintf(title,
tlen,
"%s: %s",
gtk_label_get_text(GTK_LABEL(thunarx_property_page_get_label_widget(THUNARX_PROPERTY_PAGE(*pp)))),
thunarx_file_info_get_name(THUNARX_FILE_INFO(flist->data)));
}
else
{
snprintf(title,
tlen,
"%s",
gtk_label_get_text(GTK_LABEL(thunarx_property_page_get_label_widget(THUNARX_PROPERTY_PAGE(*pp)))));
}
/* Try to adjust some buttons to close the window on click */
gtk_container_foreach (*pp, adjust_destroy, win);
}
return *pp != NULL;
}
static void
thunarx_property_page_destroy (GtkObject *object)
{
ThunarxPropertyPage *property_page = THUNARX_PROPERTY_PAGE (object);
/* destroy the label widget (if any) */
if (G_LIKELY (property_page->priv->label_widget != NULL))
{
gtk_object_destroy (GTK_OBJECT (property_page->priv->label_widget));
g_object_unref (G_OBJECT (property_page->priv->label_widget));
property_page->priv->label_widget = NULL;
}
(*GTK_OBJECT_CLASS (thunarx_property_page_parent_class)->destroy) (object);
}
static void
thunarx_property_page_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
ThunarxPropertyPage *property_page = THUNARX_PROPERTY_PAGE (object);
switch (prop_id)
{
case PROP_LABEL:
thunarx_property_page_set_label (property_page, g_value_get_string (value));
break;
case PROP_LABEL_WIDGET:
thunarx_property_page_set_label_widget (property_page, g_value_get_object (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
thunar_apr_desktop_page_file_changed (ThunarAprAbstractPage *abstract_page,
ThunarxFileInfo *file)
{
ThunarAprDesktopPage *desktop_page = THUNAR_APR_DESKTOP_PAGE (abstract_page);
GKeyFile *key_file;
gboolean writable;
gboolean enabled;
GError *error = NULL;
gchar *filename;
gchar *value;
gchar *type;
gchar *uri;
/* allocate the key file memory */
key_file = g_key_file_new ();
/* determine the local path to the file */
uri = thunarx_file_info_get_uri (file);
filename = g_filename_from_uri (uri, NULL, NULL);
g_free (uri);
/* try to load the file contents */
if (filename != NULL && g_key_file_load_from_file (key_file, filename, G_KEY_FILE_NONE, NULL))
{
/* determine the type of the .desktop file (default to "Application") */
type = g_key_file_get_string (key_file, G_KEY_FILE_DESKTOP_GROUP, "Type", NULL);
if (G_UNLIKELY (type == NULL))
type = g_strdup ("Application");
/* change page title depending on the type */
if (strcmp (type, "Application") == 0)
thunarx_property_page_set_label (THUNARX_PROPERTY_PAGE (desktop_page), _("Launcher"));
else if (strcmp (type, "Link") == 0)
thunarx_property_page_set_label (THUNARX_PROPERTY_PAGE (desktop_page), _("Link"));
else
thunarx_property_page_set_label (THUNARX_PROPERTY_PAGE (desktop_page), type);
/* update the "Description" entry */
value = g_key_file_get_locale_string (key_file, G_KEY_FILE_DESKTOP_GROUP, "GenericName", NULL, NULL);
if (!exo_str_is_equal (value, desktop_page->description_text))
{
/* update the entry */
gtk_entry_set_text (GTK_ENTRY (desktop_page->description_entry), (value != NULL) ? value : "");
/* update the saved value */
g_free (desktop_page->description_text);
desktop_page->description_text = value;
}
else
{
g_free (value);
}
/* update the "Comment" entry */
value = g_key_file_get_locale_string (key_file, G_KEY_FILE_DESKTOP_GROUP, "Comment", NULL, NULL);
if (!exo_str_is_equal (value, desktop_page->comment_text))
{
/* update the entry */
gtk_entry_set_text (GTK_ENTRY (desktop_page->comment_entry), (value != NULL) ? value : "");
/* update the saved value */
g_free (desktop_page->comment_text);
desktop_page->comment_text = value;
}
else
{
g_free (value);
}
/* update the type dependant entries */
if (strcmp (type, "Application") == 0)
{
/* update the "Command" entry */
value = g_key_file_get_string (key_file, G_KEY_FILE_DESKTOP_GROUP, "Exec", NULL);
if (!exo_str_is_equal (value, desktop_page->command_text))
{
/* update the entry */
gtk_entry_set_text (GTK_ENTRY (desktop_page->command_entry), (value != NULL) ? value : "");
/* update the saved value */
g_free (desktop_page->command_text);
desktop_page->command_text = value;
}
else
{
g_free (value);
}
/* update the "Path" entry */
value = g_key_file_get_string (key_file, G_KEY_FILE_DESKTOP_GROUP, "Path", NULL);
if (!exo_str_is_equal (value, desktop_page->path_text))
{
/* update the entry */
gtk_entry_set_text (GTK_ENTRY (desktop_page->path_entry), (value != NULL) ? value : "");
/* update the saved value */
g_free (desktop_page->path_text);
desktop_page->path_text = value;
}
else
{
g_free (value);
}
/* update the "Use startup notification" button */
enabled = g_key_file_get_boolean (key_file, G_KEY_FILE_DESKTOP_GROUP, "StartupNotify", &error);
g_signal_handlers_block_by_func (G_OBJECT (desktop_page->snotify_button), thunar_apr_desktop_page_toggled, desktop_page);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (desktop_page->snotify_button), (error == NULL && enabled));
g_signal_handlers_unblock_by_func (G_OBJECT (desktop_page->snotify_button), thunar_apr_desktop_page_toggled, desktop_page);
g_clear_error (&error);
/* update the "Run in terminal" button */
enabled = g_key_file_get_boolean (key_file, G_KEY_FILE_DESKTOP_GROUP, "Terminal", &error);
g_signal_handlers_block_by_func (G_OBJECT (desktop_page->terminal_button), thunar_apr_desktop_page_toggled, desktop_page);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (desktop_page->terminal_button), (error == NULL && enabled));
g_signal_handlers_unblock_by_func (G_OBJECT (desktop_page->terminal_button), thunar_apr_desktop_page_toggled, desktop_page);
g_clear_error (&error);
/* update visibility of the specific widgets */
gtk_widget_show (desktop_page->command_entry);
gtk_widget_show (desktop_page->path_entry);
gtk_widget_hide (desktop_page->url_entry);
gtk_widget_show (desktop_page->snotify_button);
gtk_widget_show (desktop_page->terminal_button);
}
else if (strcmp (type, "Link") == 0)
{
/* update the "URL" entry */
value = g_key_file_get_string (key_file, G_KEY_FILE_DESKTOP_GROUP, "URL", NULL);
if (!exo_str_is_equal (value, desktop_page->url_text))
{
/* update the entry */
gtk_entry_set_text (GTK_ENTRY (desktop_page->url_entry), (value != NULL) ? value : "");
/* update the saved value */
g_free (desktop_page->url_text);
desktop_page->url_text = value;
}
else
{
g_free (value);
}
/* update visibility of the specific widgets */
gtk_widget_hide (desktop_page->command_entry);
gtk_widget_hide (desktop_page->path_entry);
gtk_widget_show (desktop_page->url_entry);
gtk_widget_hide (desktop_page->snotify_button);
gtk_widget_hide (desktop_page->terminal_button);
}
else
{
/* hide the specific widgets */
gtk_widget_hide (desktop_page->command_entry);
gtk_widget_hide (desktop_page->path_entry);
gtk_widget_hide (desktop_page->url_entry);
gtk_widget_hide (desktop_page->snotify_button);
gtk_widget_hide (desktop_page->terminal_button);
}
/* check if the file is writable... */
writable = (g_access (filename, W_OK) == 0);
/* ...and update the editability of the entries */
gtk_editable_set_editable (GTK_EDITABLE (desktop_page->description_entry), writable);
gtk_editable_set_editable (GTK_EDITABLE (desktop_page->command_entry), writable);
gtk_editable_set_editable (GTK_EDITABLE (desktop_page->path_entry), writable);
gtk_editable_set_editable (GTK_EDITABLE (desktop_page->url_entry), writable);
gtk_editable_set_editable (GTK_EDITABLE (desktop_page->comment_entry), writable);
gtk_widget_set_sensitive (desktop_page->snotify_button, writable);
gtk_widget_set_sensitive (desktop_page->terminal_button, writable);
/* cleanup */
g_free (type);
}
else
{
/* reset page title */
thunarx_property_page_set_label (THUNARX_PROPERTY_PAGE (desktop_page), _("Unknown"));
/* hide all widgets */
gtk_widget_hide (desktop_page->description_entry);
gtk_widget_hide (desktop_page->command_entry);
gtk_widget_hide (desktop_page->path_entry);
gtk_widget_hide (desktop_page->url_entry);
gtk_widget_hide (desktop_page->comment_entry);
gtk_widget_hide (desktop_page->snotify_button);
gtk_widget_hide (desktop_page->terminal_button);
}
/* cleanup */
g_key_file_free (key_file);
g_free (filename);
}
