86 lines
2.1 KiB
C
86 lines
2.1 KiB
C
/*
|
|
*
|
|
* Conky, a system monitor, based on torsmo
|
|
*
|
|
* Please see COPYING for details
|
|
*
|
|
* Copyright (c) 2005-2021 Brenden Matthews, Philip Kovacs, et. al.
|
|
* (see AUTHORS)
|
|
* All rights reserved.
|
|
*
|
|
* 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 3 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, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#ifndef _LIBRSVG_HELPER_H_
|
|
#define _LIBRSVG_HELPER_H_
|
|
|
|
#include <glib.h>
|
|
#include <librsvg/rsvg.h>
|
|
#include <stdlib.h>
|
|
|
|
RsvgDimensionData *rsvgDimensionDataCreate(void) {
|
|
return (RsvgDimensionData *)calloc(1, sizeof(RsvgDimensionData));
|
|
}
|
|
|
|
void rsvgDimensionDataGet(RsvgDimensionData *dd, int *width, int *height,
|
|
double *em, double *ex) {
|
|
if (dd) {
|
|
*width = dd->width;
|
|
*height = dd->height;
|
|
*em = dd->em;
|
|
*ex = dd->ex;
|
|
}
|
|
}
|
|
|
|
RsvgPositionData *rsvgPositionDataCreate(void) {
|
|
return (RsvgPositionData *)calloc(1, sizeof(RsvgPositionData));
|
|
}
|
|
|
|
void rsvgPositionDataGet(RsvgPositionData *pd, int *x, int *y) {
|
|
if (pd) {
|
|
*x = pd->x;
|
|
*y = pd->y;
|
|
}
|
|
}
|
|
|
|
RsvgHandle *rsvg_create_handle_from_file(const char *filename) {
|
|
GError *error = NULL;
|
|
RsvgHandle *handle = rsvg_handle_new_from_file(filename, &error);
|
|
|
|
if (error) {
|
|
g_object_unref(error);
|
|
if (handle) g_object_unref(handle);
|
|
handle = NULL;
|
|
}
|
|
|
|
return handle;
|
|
}
|
|
|
|
int rsvg_destroy_handle(RsvgHandle *handle) {
|
|
int status = 0;
|
|
|
|
if (handle) {
|
|
GError *error = NULL;
|
|
status = rsvg_handle_close(handle, &error);
|
|
|
|
if (status) g_object_unref(handle);
|
|
|
|
if (error) g_object_unref(error);
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
#endif /* _LIBRSVG_HELPER_H_ */
|