/*! \brief Get symbol data for a given symbol name.
* \par Function Description
* Return the data for the first symbol found with the given name.
* This is a helper function for the schematic load system, as it
* will always want to load symbols given only their name.
*
* On failure, returns \b NULL (the error will be logged).
*
* \param name The symbol name to match against.
* \return Allocated buffer containing symbol data.
*/
gchar *s_clib_symbol_get_data_by_name (const gchar *name)
{
const CLibSymbol *symbol;
symbol = s_clib_get_symbol_by_name (name);
if (symbol == NULL) return NULL;
return s_clib_symbol_get_data (symbol);
}
/*! \brief
* \par Function Description
*
*/
OBJECT *o_complex_new(TOPLEVEL *toplevel,
char type,
int color, int x, int y, int angle,
int mirror, const CLibSymbol *clib,
const gchar *basename,
int selectable)
{
OBJECT *new_node=NULL;
OBJECT *new_prim_obj;
GList *prim_objs;
GList *iter;
int loaded_normally = FALSE;
gchar *buffer = NULL;
new_node = s_basic_new_object(type, "complex");
if (clib != NULL) {
new_node->complex_basename = g_strdup (s_clib_symbol_get_name (clib));
} else {
new_node->complex_basename = g_strdup (basename);
}
new_node->complex_embedded = FALSE;
new_node->color = color;
new_node->selectable = selectable;
new_node->complex = (COMPLEX *) g_malloc(sizeof(COMPLEX));
new_node->complex->angle = angle;
new_node->complex->mirror = mirror;
new_node->complex->x = x;
new_node->complex->y = y;
prim_objs = NULL;
/* get the symbol data */
if (clib != NULL) {
buffer = s_clib_symbol_get_data (clib);
}
if (clib == NULL || buffer == NULL) {
char *not_found_text = NULL;
int left, right, top, bottom;
int x_offset, y_offset;
/* filename was NOT found */
loaded_normally = FALSE;
/* Put placeholder into object list. Changed by SDB on
* 1.19.2005 to fix problem that symbols were silently
* deleted by gattrib when RC files were messed up. */
new_node->type = OBJ_PLACEHOLDER;
/* Mark the origin of the missing component */
new_prim_obj = o_line_new(toplevel, OBJ_LINE,
DETACHED_ATTRIBUTE_COLOR,
x - 50, y, x + 50, y);
prim_objs = g_list_append (prim_objs, new_prim_obj);
new_prim_obj = o_line_new(toplevel, OBJ_LINE,
DETACHED_ATTRIBUTE_COLOR,
x, y + 50, x, y - 50);
prim_objs = g_list_append (prim_objs, new_prim_obj);
/* Add some useful text */
not_found_text =
g_strdup_printf (_("Component not found:\n %s"),
new_node->complex_basename);
new_prim_obj = o_text_new(toplevel,
OBJ_TEXT, DETACHED_ATTRIBUTE_COLOR,
x + NOT_FOUND_TEXT_X,
y + NOT_FOUND_TEXT_Y, LOWER_LEFT, 0,
not_found_text, 8,
VISIBLE, SHOW_NAME_VALUE);
prim_objs = g_list_append (prim_objs, new_prim_obj);
g_free(not_found_text);
/* figure out where to put the hazard triangle */
world_get_text_bounds (toplevel, new_prim_obj, &left, &top, &right, &bottom);
x_offset = (right - left) / 4;
y_offset = bottom - top + 100; /* 100 is just an additional offset */
/* add hazard triangle */
new_prim_obj = o_line_new(toplevel, OBJ_LINE,
DETACHED_ATTRIBUTE_COLOR,
x + NOT_FOUND_TEXT_X + x_offset,
y + NOT_FOUND_TEXT_Y + y_offset,
x + NOT_FOUND_TEXT_X + x_offset + 600,
y + NOT_FOUND_TEXT_Y + y_offset);
o_set_line_options(toplevel, new_prim_obj, END_ROUND, TYPE_SOLID,
50, -1, -1);
prim_objs = g_list_append (prim_objs, new_prim_obj);
new_prim_obj = o_line_new(toplevel, OBJ_LINE,
DETACHED_ATTRIBUTE_COLOR,
x + NOT_FOUND_TEXT_X + x_offset,
y + NOT_FOUND_TEXT_Y + y_offset,
x + NOT_FOUND_TEXT_X + x_offset + 300,
y + NOT_FOUND_TEXT_Y + y_offset + 500);
o_set_line_options(toplevel, new_prim_obj, END_ROUND, TYPE_SOLID,
50, -1, -1);
prim_objs = g_list_append (prim_objs, new_prim_obj);
new_prim_obj = o_line_new(toplevel, OBJ_LINE,
DETACHED_ATTRIBUTE_COLOR,
x + NOT_FOUND_TEXT_X + x_offset + 300,
y + NOT_FOUND_TEXT_Y + y_offset + 500,
x + NOT_FOUND_TEXT_X + x_offset + 600,
y + NOT_FOUND_TEXT_Y + y_offset);
o_set_line_options(toplevel, new_prim_obj, END_ROUND, TYPE_SOLID,
50, -1, -1);
prim_objs = g_list_append (prim_objs, new_prim_obj);
new_prim_obj = o_text_new(toplevel,
OBJ_TEXT, DETACHED_ATTRIBUTE_COLOR,
x + NOT_FOUND_TEXT_X + x_offset + 270,
y + NOT_FOUND_TEXT_Y + y_offset + 90,
LOWER_LEFT, 0, "!", 18,
VISIBLE, SHOW_NAME_VALUE);
prim_objs = g_list_append (prim_objs, new_prim_obj);
} else {
/* filename was found */
loaded_normally = TRUE;
/* add connections till translated */
prim_objs = o_read_buffer (toplevel, prim_objs, buffer, -1, new_node->complex_basename);
g_free (buffer);
}
/* do not mirror/rotate/translate/connect the primitive objects if the
* component was not loaded via o_read
*/
if (loaded_normally == TRUE) {
if (mirror) {
o_glist_mirror_world (toplevel, 0, 0, prim_objs);
}
o_glist_rotate_world (toplevel, 0, 0, angle, prim_objs);
o_glist_translate_world (toplevel, x, y, prim_objs);
}
new_node->complex->prim_objs = prim_objs;
/* set the parent field now */
for (iter = prim_objs; iter != NULL; iter = g_list_next (iter)) {
OBJECT *tmp = iter->data;
tmp->parent = new_node;
}
o_complex_recalc(toplevel, new_node);
return new_node;
}
/*! \brief
* \par Function Description
*
*/
OBJECT *o_complex_new(TOPLEVEL *toplevel,
char type,
int color, int x, int y, int angle,
int mirror, const CLibSymbol *clib,
const gchar *basename,
int selectable)
{
OBJECT *new_node=NULL;
GList *iter;
gchar *buffer = NULL;
new_node = s_basic_new_object(type, "complex");
if (clib != NULL) {
new_node->complex_basename = g_strdup (s_clib_symbol_get_name (clib));
} else {
new_node->complex_basename = g_strdup (basename);
}
new_node->complex_embedded = FALSE;
new_node->color = color;
new_node->selectable = selectable;
new_node->complex = (COMPLEX *) g_malloc(sizeof(COMPLEX));
new_node->complex->prim_objs = NULL;
new_node->complex->angle = angle;
new_node->complex->mirror = mirror;
new_node->complex->x = x;
new_node->complex->y = y;
/* get the symbol data */
if (clib != NULL) {
buffer = s_clib_symbol_get_data (clib);
}
if (clib == NULL || buffer == NULL)
create_placeholder(toplevel, new_node, x, y);
else {
GError * err = NULL;
/* add connections till translated */
new_node->complex->prim_objs = o_read_buffer (toplevel, NULL, buffer, -1, new_node->complex_basename, &err);
if (err) {
g_error_free(err);
/* If reading fails, replace with placeholder object */
create_placeholder(toplevel, new_node, x, y);
}
else {
if (mirror) {
geda_object_list_mirror (new_node->complex->prim_objs, 0, 0, toplevel);
}
geda_object_list_rotate (new_node->complex->prim_objs, 0, 0, angle, toplevel);
geda_object_list_translate (new_node->complex->prim_objs, x, y);
}
g_free (buffer);
}
/* set the parent field now */
for (iter = new_node->complex->prim_objs; iter != NULL; iter = g_list_next (iter)) {
OBJECT *tmp = iter->data;
tmp->parent = new_node;
}
new_node->w_bounds_valid_for = NULL;
return new_node;
}
