/**
* @param ps: the ps widget to change the displayed ps
* @param filename: the path to the new postscript file to be displayed by @a ps
* @return 0 on failure, 1 otherwise.
* @brief Change the postscript file displayed by a ps widget
*
* Set the postscript file displayed by @a ps to the one found at the path
* @a filename.
*/
int
ewl_ps_file_set(Ewl_Ps *ps, const char *filename)
{
Ewl_Widget *w;
DENTER_FUNCTION(DLEVEL_STABLE);
DCHECK_PARAM_PTR_RET(ps, FALSE);
DCHECK_TYPE(ps, EWL_PS_TYPE);
w = EWL_WIDGET(ps);
if (ps->filename != filename) {
IF_FREE(ps->filename);
}
if (!filename || (filename[0] == '\0'))
DRETURN_INT(FALSE, DLEVEL_STABLE);
if (ps->ps_page) {
eps_page_delete(ps->ps_page);
ps->ps_page = NULL;
}
if (ps->ps_document) {
eps_document_delete(ps->ps_document);
ps->ps_document = NULL;
}
ps->filename = strdup(filename);
/*
* Load the new Postscript document
*/
ps->ps_document = eps_document_new(filename);
if (!ps->ps_document)
DRETURN_INT(FALSE, DLEVEL_STABLE);
ps->ps_page = eps_page_new(ps->ps_document);
if (!ps->ps_page) {
eps_document_delete(ps->ps_document);
ps->ps_document = NULL;
DRETURN_INT(FALSE, DLEVEL_STABLE);
}
if (REALIZED(w)) {
ewl_widget_unrealize(w);
ewl_widget_reveal(w);
}
DRETURN_INT(TRUE, DLEVEL_STABLE);
}
/**
* @param win: the window to change the border flag on
* @param border: the borderless flag to set, either TRUe or FALSE
* @return Returns no value.
* @brief Changes the border from the specified window
*
* Changes the border from the specified window
*/
void
ewl_window_borderless_set(Ewl_Window *win, unsigned int border)
{
DENTER_FUNCTION(DLEVEL_STABLE);
DCHECK_PARAM_PTR(win);
DCHECK_TYPE(win, EWL_WINDOW_TYPE);
border = !!border;
/* do nothing if already set */
if (border == ewl_window_borderless_get(win))
DRETURN(DLEVEL_STABLE);
if (border) win->flags |= EWL_WINDOW_BORDERLESS;
else win->flags &= ~EWL_WINDOW_BORDERLESS;
ewl_engine_window_borderless_set(win);
ewl_widget_unrealize(EWL_WIDGET(win));
ewl_widget_realize(EWL_WIDGET(win));
DLEAVE_FUNCTION(DLEVEL_STABLE);
}
