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[widgets] Check for no value in uicb_widget_tell and only update sbar on no error 

Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Julien Danjou 2008-04-02 15:31:19 +02:00
parent 2456f6d62a
commit c582f4397b
4 changed files with 35 additions and 43 deletions
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19
widget.c
View File

@ -187,6 +187,7 @@ uicb_widget_tell(int screen, char *arg)
Widget *widget;
char *p, *property = NULL, *command;
ssize_t len;
widget_tell_status_t status;
if (!arg)
{
@ -228,7 +229,13 @@ uicb_widget_tell(int screen, char *arg)
len = a_strlen(p);
command = p_new(char, len + 1);
a_strncpy(command, len + 1, p, len);
switch(widget->tell(widget, property, command))
status = widget->tell(widget, property, command);
p_delete(&command);
}
else
status = WIDGET_ERROR_NOVALUE;
switch(status)
{
case WIDGET_ERROR:
warn("error changing property %s of widget %s\n",
@ -255,17 +262,11 @@ uicb_widget_tell(int screen, char *arg)
property, widget->name);
break;
case WIDGET_NOERROR:
widget->cache.needs_update = True;
break;
case WIDGET_ERROR_CUSTOM:
break;
}
p_delete(&command);
}
else
widget->tell(widget, property, NULL);
widget->cache.needs_update = True;
return;
}
// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80

3
widgets/graph.c
View File

@ -271,9 +271,6 @@ graph_tell(Widget *widget, char *property, char *command)
if(!d->data_items)
return WIDGET_ERROR_CUSTOM; /* error already printed on _new */
if(!command)
return WIDGET_ERROR_NOVALUE;
if(!a_strcmp(property, "data"))
{
title = strtok(command, " ");

3
widgets/progressbar.c
View File

@ -388,9 +388,6 @@ progressbar_tell(Widget *widget, char *property, char *command)
if(!d->data_items)
return WIDGET_ERROR_CUSTOM; /* error already printed on _new */
if(!command)
return WIDGET_ERROR_NOVALUE;
if(!a_strcmp(property, "data"))
{
title = strtok(command, " ");

3
widgets/textbox.c
View File

@ -74,9 +74,6 @@ textbox_tell(Widget *widget, char *property, char *command)
p_delete(&d->text);
d->text = a_strdup(command);
}
/* !command means a not existing string. So return here */
else if(!command)
return WIDGET_ERROR_NOVALUE;
else if(!a_strcmp(property, "fg"))
if(draw_color_new(globalconf.display, widget->statusbar->screen, command, &d->style.fg))
return WIDGET_NOERROR;