119 lines
3.1 KiB
C
119 lines
3.1 KiB
C
#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif /* ifdef HAVE_CONFIG_H */
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#include "ecore_x_private.h"
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static Eina_Bool _ecore_x_resource_initted = EINA_FALSE;
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static XrmDatabase _ecore_x_resource_db = NULL;
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static void
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_ecore_x_resource_init(void)
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{
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if (_ecore_x_resource_initted) return;
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XrmInitialize();
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_ecore_x_resource_initted = EINA_TRUE;
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}
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void
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_ecore_x_resource_shutdown(void)
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{
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if (!_ecore_x_disp) return;
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if (!_ecore_x_resource_initted) return;
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if (_ecore_x_resource_db) _ecore_x_resource_db = NULL;
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_ecore_x_resource_initted = EINA_FALSE;
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}
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EAPI void
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ecore_x_rersource_load(const char *file)
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{
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XrmDatabase db;
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if (!_ecore_x_disp) return;
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_ecore_x_resource_init();
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db = XrmGetFileDatabase(file);
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if (!db) return;
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if (_ecore_x_resource_db) XrmDestroyDatabase(_ecore_x_resource_db);
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_ecore_x_resource_db = db;
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// something smells fishy/broken in xlib - this segfaults in trying to free
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// up the previous db bveing used for that display...
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// XrmSetDatabase(_ecore_x_disp, db);
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}
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EAPI void
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ecore_x_resource_db_string_set(const char *key, const char *val)
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{
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if (!_ecore_x_disp) return;
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_ecore_x_resource_init();
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if ((!key) || (!val)) return;
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if (!_ecore_x_resource_db)
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_ecore_x_resource_db = XrmGetDatabase(_ecore_x_disp);
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XrmPutStringResource(&_ecore_x_resource_db, key, val);
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}
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EAPI const char *
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ecore_x_resource_db_string_get(const char *key)
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{
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char *type = NULL;
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XrmValue xval = { 0, NULL };
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if (!_ecore_x_disp) return NULL;
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_ecore_x_resource_init();
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if (!_ecore_x_resource_db)
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_ecore_x_resource_db = XrmGetDatabase(_ecore_x_disp);
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if (XrmGetResource(_ecore_x_resource_db, key, "String", &type, &xval))
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{
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if (xval.addr && (!strcmp(type, "String")))
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{
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if (xval.size > 0) return xval.addr;
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}
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}
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return NULL;
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}
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EAPI void
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ecore_x_resource_db_flush(void)
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{
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Ecore_X_Atom atom, type;
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Ecore_X_Window *roots;
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int i, num, fd;
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char *str;
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Eina_Tmpstr *path = NULL;
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off_t offset;
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if (!_ecore_x_disp) return;
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_ecore_x_resource_init();
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if (!_ecore_x_resource_db) return;
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fd = eina_file_mkstemp("ecore-x-resource-XXXXXX", &path);
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if (fd < 0) return;
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XrmPutFileDatabase(_ecore_x_resource_db, path);
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offset = lseek(fd, 0, SEEK_END);
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if (offset > 0)
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{
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lseek(fd, 0, SEEK_SET);
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str = malloc(offset + 1);
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if (str)
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{
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if (read(fd, str, offset) == offset)
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{
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str[offset] = 0;
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atom = XInternAtom(_ecore_x_disp, "RESOURCE_MANAGER", False);
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type = ECORE_X_ATOM_STRING;
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roots = ecore_x_window_root_list(&num);
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if (roots)
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{
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for (i = 0; i < num; i++)
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ecore_x_window_prop_property_set(roots[i],
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atom, type,
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8, str, offset);
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free(roots);
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}
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}
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free(str);
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}
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}
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eina_tmpstr_del(path);
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close(fd);
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unlink(path);
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}
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