/*! \todo Finish function documentation!!!
* \brief
* \par Function Description
*
*/
void
s_hierarchy_down_symbol (TOPLEVEL *toplevel, const CLibSymbol *symbol,
PAGE *parent)
{
PAGE *page;
gchar *filename;
filename = s_clib_symbol_get_filename (symbol);
page = s_page_search (toplevel, filename);
if (page) {
/* change link to parent page since we
* can come here from any parent and must
* come back to the same page */
page->up = parent->pid;
s_page_goto (toplevel, page);
g_free (filename);
return;
}
page = s_page_new (toplevel, filename);
g_free(filename);
s_page_goto (toplevel, page);
f_open(toplevel, page, s_page_get_filename (page), NULL);
page->up = parent->pid;
page_control_counter++;
page->page_control = page_control_counter;
}
/*! \brief Completes initialitation of the widget after realization.
* \par Function Description
* This function terminates the initialization of preview's GSCHEM_TOPLEVEL
* and TOPLEVEL environments after the widget has been realized.
*
* It creates a preview page in the TOPLEVEL environment.
*
* \param [in] widget The preview widget.
* \param [in] user_data Unused user data.
*/
static void
preview_callback_realize (GtkWidget *widget,
gpointer user_data)
{
Preview *preview = PREVIEW (widget);
GSCHEM_TOPLEVEL *preview_w_current = preview->preview_w_current;
TOPLEVEL *preview_toplevel = preview_w_current->toplevel;
PAGE *preview_page;
preview_w_current->window = preview_w_current->drawing_area->window;
gtk_widget_grab_focus (preview_w_current->drawing_area);
preview_toplevel->width = preview_w_current->drawing_area->allocation.width;
preview_toplevel->height = preview_w_current->drawing_area->allocation.height;
preview_w_current->win_width = preview_toplevel->width;
preview_w_current->win_height = preview_toplevel->height;
preview_w_current->drawable = preview_w_current->window;
x_window_setup_gc (preview_w_current);
preview_page = s_page_new (preview_toplevel, "unknown");
s_page_goto (preview_toplevel, preview_page);
a_zoom_extents(preview_w_current,
s_page_objects (preview_page),
A_PAN_DONT_REDRAW);
o_invalidate_all (preview_w_current);
}
/*! \todo Finish function documentation!!!
* \brief
* \par Function Description
*
*/
void
s_hierarchy_down_symbol (TOPLEVEL *toplevel, const CLibSymbol *symbol,
PAGE *parent)
{
PAGE *page;
gchar *filename;
filename = s_clib_symbol_get_filename (symbol);
page = s_page_search (toplevel, filename);
if (page) {
s_page_goto (toplevel, page);
g_free (filename);
return;
}
page = s_page_new (toplevel, filename);
g_free(filename);
s_page_goto (toplevel, page);
f_open(toplevel, page, page->page_filename, NULL);
page->up = parent->pid;
page_control_counter++;
page->page_control = page_control_counter;
}
static void
preview_init (GschemPreview *preview)
{
struct event_reg_t {
gchar *detailed_signal;
GCallback c_handler;
} drawing_area_events[] = {
{ "realize", G_CALLBACK (preview_callback_realize) },
{ "expose_event", G_CALLBACK (x_event_expose) },
{ "button_press_event", G_CALLBACK (preview_callback_button_press) },
{ "configure_event", G_CALLBACK (x_event_configure) },
{ "scroll_event", G_CALLBACK (preview_event_scroll) },
{ NULL, NULL }
}, *tmp;
GschemToplevel *preview_w_current;
preview_w_current = gschem_toplevel_new ();
gschem_toplevel_set_toplevel (preview_w_current, s_toplevel_new ());
preview_w_current->toplevel->load_newer_backup_func =
x_fileselect_load_backup;
preview_w_current->toplevel->load_newer_backup_data =
preview_w_current;
o_text_set_rendered_bounds_func (preview_w_current->toplevel,
o_text_get_rendered_bounds,
preview_w_current);
i_vars_set (preview_w_current);
/* be sure to turn off scrollbars */
preview_w_current->scrollbars_flag = FALSE;
/* be sure to turn off the grid */
gschem_options_set_grid_mode (preview_w_current->options, GRID_MODE_NONE);
/* preview_w_current windows don't have toolbars */
preview_w_current->handleboxes = FALSE;
preview_w_current->toolbars = FALSE;
preview_w_current->drawing_area = GTK_WIDGET (preview);
preview->preview_w_current = preview_w_current;
preview->active = FALSE;
preview->filename = NULL;
preview->buffer = NULL;
GSCHEM_PAGE_VIEW (preview)->page = s_page_new (preview->preview_w_current->toplevel, "preview");
gtk_widget_set_events (GTK_WIDGET (preview),
GDK_EXPOSURE_MASK |
GDK_POINTER_MOTION_MASK |
GDK_BUTTON_PRESS_MASK);
for (tmp = drawing_area_events; tmp->detailed_signal != NULL; tmp++) {
g_signal_connect (GTK_WIDGET (preview),
tmp->detailed_signal,
tmp->c_handler,
preview_w_current);
}
}
/*! \brief Updates the preview widget.
* \par Function Description
* This function update the preview: if the preview is active and a
* filename has been given, it opens the file and display
* it. Otherwise it display a blank page.
*
* \param [in] preview The preview widget.
*/
static void
preview_update (Preview *preview)
{
GSCHEM_TOPLEVEL *preview_w_current = preview->preview_w_current;
TOPLEVEL *preview_toplevel = preview_w_current->toplevel;
int left, top, right, bottom;
int width, height;
if (preview_toplevel->page_current == NULL) {
return;
}
/* delete old preview, create new page */
/* it would be better to just resets current page - Fix me */
s_page_delete (preview_toplevel, preview_toplevel->page_current);
s_page_goto (preview_toplevel, s_page_new (preview_toplevel, "preview"));
if (preview->active) {
g_assert ((preview->filename == NULL) || (preview->buffer == NULL));
if (preview->filename != NULL) {
/* open up file in current page */
f_open_flags (preview_toplevel, preview_toplevel->page_current,
preview->filename,
F_OPEN_RC | F_OPEN_RESTORE_CWD, NULL);
/* test value returned by f_open... - Fix me */
/* we should display something if there an error occured - Fix me */
}
if (preview->buffer != NULL) {
/* Load the data buffer */
s_page_append_list (preview_toplevel, preview_toplevel->page_current,
o_read_buffer (preview_toplevel,
NULL, preview->buffer, -1,
_("Preview Buffer")));
}
}
if (world_get_object_glist_bounds (preview_toplevel,
s_page_objects (preview_toplevel->page_current),
&left, &top,
&right, &bottom)) {
/* Clamp the canvas size to the extents of the page being previewed */
width = right - left;
height = bottom - top;
preview_toplevel->init_left = left - ((double)width * OVER_ZOOM_FACTOR);
preview_toplevel->init_right = right + ((double)width * OVER_ZOOM_FACTOR);
preview_toplevel->init_top = top - ((double)height * OVER_ZOOM_FACTOR);
preview_toplevel->init_bottom = bottom + ((double)height * OVER_ZOOM_FACTOR);
}
/* display current page (possibly empty) */
a_zoom_extents (preview_w_current,
s_page_objects (preview_toplevel->page_current),
A_PAN_DONT_REDRAW);
o_invalidate_all (preview_w_current);
}
/*! \brief Load a subpage
*
* \par Function Description
* Implements s_hierarchy_down_schematic(), but without changing variables
* related to the UI.
*
* - Ensures a duplicate page is not loaded
* - Does not change the current page
* - Does not modify the most recent "up" page
*
* \param [in] page
* \param [in] filename
* \param [out] error
* \return A pointer to the subpage or NULL if an error occured.
*/
PAGE*
s_hierarchy_load_subpage (PAGE *page, const char *filename, GError **error)
{
char *string;
PAGE *subpage = NULL;
g_return_val_if_fail (filename != NULL, NULL);
g_return_val_if_fail (page != NULL, NULL);
SCM string_s = scm_call_1 (scm_c_public_ref ("geda library",
"get-source-library-file"),
scm_from_utf8_string (filename));
if (scm_is_false (string_s)) {
g_set_error (error,
EDA_ERROR,
EDA_ERROR_NOLIB,
_("Schematic not found in source library."));
} else {
string = scm_to_utf8_string (string_s);
gchar *normalized = f_normalize_filename (string, error);
subpage = s_page_search (page->toplevel, normalized);
if (subpage == NULL) {
int success;
subpage = s_page_new (page->toplevel, string);
success = f_open (page->toplevel, subpage, s_page_get_filename (subpage), error);
if (success) {
subpage->page_control = ++page_control_counter;
} else {
s_page_delete (page->toplevel, subpage);
subpage = NULL;
}
}
g_free (normalized);
}
return subpage;
}
/*! \brief Load a subpage
*
* \par Function Description
* Implements s_hierarchy_down_schematic(), but without changing variables
* related to the UI.
*
* - Ensures a duplicate page is not loaded
* - Does not change the current page
* - Does not modify the most recent "up" page
*
* \param [in] page
* \param [in] filename
* \param [out] error
* \return A pointer to the subpage or NULL if an error occured.
*/
PAGE*
s_hierarchy_load_subpage (PAGE *page, const char *filename, GError **error)
{
char *string;
PAGE *subpage = NULL;
g_return_val_if_fail (filename != NULL, NULL);
g_return_val_if_fail (page != NULL, NULL);
string = s_slib_search_single (filename);
if (string == NULL) {
g_set_error (error,
EDA_ERROR,
EDA_ERROR_NOLIB,
_("Schematic not found in source library."));
} else {
gchar *normalized = f_normalize_filename (string, error);
subpage = s_page_search (page->toplevel, normalized);
if (subpage == NULL) {
int success;
subpage = s_page_new (page->toplevel, string);
success = f_open (page->toplevel, subpage, subpage->page_filename, error);
if (success) {
subpage->page_control = ++page_control_counter;
} else {
s_page_delete (page->toplevel, subpage);
subpage = NULL;
}
}
g_free (normalized);
}
return subpage;
}
/*! \brief Opens a new page from a file.
* \par Function Description
* This function opens the file whose name is <B>filename</B> in a
* new PAGE of <B>toplevel</B>.
*
* If there is no page for <B>filename</B> in <B>toplevel</B>'s list
* of pages, it creates a new PAGE, loads the file in it and returns
* a pointer on the new page. Otherwise it returns a pointer on the
* existing page.
*
* If the filename passed is NULL, this function creates an empty,
* untitled page. The name of the untitled page is build from
* configuration data ('untitled-name') and a counter for uniqueness.
*
* The opened page becomes the current page of <B>toplevel</B>.
*
* \param [in] w_current The toplevel environment.
* \param [in] filename The name of the file to open or NULL for a blank page.
* \returns A pointer on the new page.
*
* \bug This code should check to make sure any untitled filename
* does not conflict with a file on disk.
*/
PAGE*
x_window_open_page (GschemToplevel *w_current, const gchar *filename)
{
TOPLEVEL *toplevel = gschem_toplevel_get_toplevel (w_current);
GschemPageView *page_view = gschem_toplevel_get_current_page_view (w_current);
PAGE *page;
gchar *fn;
g_return_val_if_fail (toplevel != NULL, NULL);
/* Generate untitled filename if none was specified */
if (filename == NULL) {
gchar *cwd, *tmp, *untitled_name;
EdaConfig *cfg;
cwd = g_get_current_dir ();
cfg = eda_config_get_context_for_path (cwd);
untitled_name = eda_config_get_string (cfg, "gschem", "default-filename", NULL);
tmp = g_strdup_printf ("%s_%d.sch",
untitled_name,
++w_current->num_untitled);
fn = g_build_filename (cwd, tmp, NULL);
g_free (untitled_name);
g_free(cwd);
g_free(tmp);
} else {
fn = g_strdup (filename);
}
/* Return existing page if it is already loaded */
page = s_page_search (toplevel, fn);
if ( page != NULL ) {
g_free(fn);
return page;
}
page = s_page_new (toplevel, fn);
s_page_goto (toplevel, page);
gschem_toplevel_page_changed (w_current);
/* Load from file if necessary, otherwise just print a message */
if (filename != NULL) {
GError *err = NULL;
if (!quiet_mode)
s_log_message (_("Loading schematic [%s]\n"), fn);
if (!f_open (toplevel, page, (gchar *) fn, &err)) {
GtkWidget *dialog;
g_warning ("%s\n", err->message);
dialog = gtk_message_dialog_new_with_markup
(GTK_WINDOW (w_current->main_window),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_CLOSE,
_("<b>An error occurred while loading the requested file.</b>\n\nLoading from '%s' failed: %s. The gschem log may contain more information."),
fn, err->message);
gtk_window_set_title (GTK_WINDOW (dialog), _("Failed to load file"));
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
g_error_free (err);
} else {
gtk_recent_manager_add_item (recent_manager, g_filename_to_uri(fn, NULL, NULL));
}
} else {
if (!quiet_mode)
s_log_message (_("New file [%s]\n"),
toplevel->page_current->page_filename);
g_run_hook_page (w_current, "%new-page-hook", toplevel->page_current);
}
gschem_page_view_set_page (page_view,
toplevel->page_current);
o_undo_savestate (w_current, toplevel->page_current, UNDO_ALL);
/* This line is generally un-needed, however if some code
* wants to open a page, yet not bring it to the front, it is
* needed needed to add it into the page manager. Otherwise,
* it will get done in x_window_set_current_page(...)
*/
x_pagesel_update (w_current); /* ??? */
g_free (fn);
return page;
}
void main_prog(void *closure, int argc, char *argv[])
{
int i;
int argv_index;
char *cwd;
gchar *str;
gchar *filename;
TOPLEVEL *pr_current;
/* set default output filename */
output_filename = g_strdup("output.net");
argv_index = parse_commandline(argc, argv);
cwd = g_get_current_dir();
scm_set_program_arguments (argc, argv, NULL);
/* this is a kludge to make sure that spice mode gets set */
/* Hacked by SDB to allow spice netlisters of arbitrary name
* as long as they begin with "spice". For example, this spice
* netlister is valid: "spice-sdb".
*/
if (guile_proc) {
if (strncmp(guile_proc, "spice", 5) == 0) {
netlist_mode = SPICE;
}
}
libgeda_init();
/* create log file right away */
/* even if logging is enabled */
s_log_init ("gnetlist");
s_log_message("gEDA/gnetlist version %s%s.%s\n", PREPEND_VERSION_STRING,
PACKAGE_DOTTED_VERSION, PACKAGE_DATE_VERSION);
s_log_message
("gEDA/gnetlist comes with ABSOLUTELY NO WARRANTY; see COPYING for more details.\n");
s_log_message
("This is free software, and you are welcome to redistribute it under certain\n");
s_log_message
("conditions; please see the COPYING file for more details.\n\n");
#if defined(__MINGW32__) && defined(DEBUG)
fprintf(stderr, "This is the MINGW32 port.\n\n");
#endif
/* register guile (scheme) functions */
g_register_funcs();
pr_current = s_toplevel_new ();
/* Evaluate Scheme expressions that need to be run before rc files
* are loaded. */
scm_eval (pre_rc_list, scm_current_module ());
g_rc_parse (pr_current, argv[0], "gnetlistrc", rc_filename);
/* immediately setup user params */
i_vars_set (pr_current);
s_rename_init();
if(list_backends) {
gnetlist_backends(pr_current);
exit (0);
}
/* Evaluate the first set of Scheme expressions before we load any
* schematic files */
scm_eval (pre_backend_list, scm_current_module ());
i = argv_index;
while (argv[i] != NULL) {
GError *err = NULL;
if (g_path_is_absolute(argv[i])) {
/* Path is already absolute so no need to do any concat of cwd */
filename = g_strdup (argv[i]);
} else {
filename = g_build_filename (cwd, argv[i], NULL);
}
if (!quiet_mode) {
s_log_message ("Loading schematic [%s]\n", filename);
printf ("Loading schematic [%s]\n", filename);
}
s_page_goto (pr_current, s_page_new (pr_current, filename));
if (!f_open (pr_current, pr_current->page_current, filename, &err)) {
g_warning ("%s\n", err->message);
fprintf (stderr, "%s\n", err->message);
g_error_free (err);
}
/* collect input filenames for backend use */
input_files = g_slist_append(input_files, argv[i]);
i++;
g_free (filename);
}
/* Change back to the directory where we started. This is done */
/* since gnetlist is a command line utility and will deposit its output */
/* in the current directory. Having the output go to a different */
/* directory will confuse the user (confused me, at first). */
if (chdir (cwd)) {
/* Error occured with chdir */
#warning FIME: What do we do?
}
/* free(cwd); - Defered; see below */
if (argv[argv_index] == NULL) {
fprintf (stderr, "ERROR: No schematics files specified for processing.\n");
fprintf (stderr, "\nRun `%s --help' for more information.\n", argv[0]);
exit (1);
}
g_set_project_current(pr_current);
#if DEBUG
s_page_print_all(pr_current);
#endif
/* Load basic gnetlist functions */
scm_primitive_load_path (scm_from_utf8_string ("gnetlist.scm"));
if (guile_proc) {
SCM s_backend_path;
/* Search for backend scm file in load path */
str = g_strdup_printf("gnet-%s.scm", guile_proc);
s_backend_path = scm_sys_search_load_path (scm_from_locale_string (str));
g_free (str);
/* If it couldn't be found, fail. */
if (scm_is_false (s_backend_path)) {
fprintf (stderr, "ERROR: Could not find backend `%s' in load path.\n",
guile_proc);
fprintf (stderr,
"\nRun `%s --list-backends' for a full list of available backends.\n",
argv[0]);
exit (1);
}
/* Load backend code. */
scm_primitive_load (s_backend_path);
/* Evaluate second set of Scheme expressions. */
scm_eval (post_backend_list, scm_current_module ());
}
s_traverse_init();
s_traverse_start(pr_current);
/* Change back to the directory where we started AGAIN. This is done */
/* because the s_traverse functions can change the Current Working Directory. */
if (chdir (cwd)) {
/* Error occured with chdir */
#warning FIXME: What do we do?
}
g_free(cwd);
/* Run post-traverse code. */
scm_primitive_load_path (scm_from_utf8_string ("gnetlist-post.scm"));
if (guile_proc) {
/* check size here hack */
str = g_strdup_printf ("(%s \"%s\")", guile_proc, output_filename);
scm_c_eval_string (str);
g_free (str);
/* gh_eval_str_with_stack_saving_handler (input_str); */
} else if (interactive_mode) {
scm_c_eval_string ("(set-repl-prompt! \"gnetlist> \")");
scm_shell (0, NULL);
} else {
fprintf(stderr,
"You gave neither backend to execute nor interactive mode!\n");
}
gnetlist_quit();
}
/*!
* \brief Search for schematic associated source files and load them.
* \par Function Description
* This function searches the associated source file refered by the
* <B>filename</B> and loads it. If the <B>flag</B> is set to
* <B>HIERARCHY_NORMAL_LOAD</B> and the page is already in the list of
* pages it will return the <B>pid</B> of that page.
* If the <B>flag</B> is set to <B>HIERARCHY_FORCE_LOAD</B> then this
* function will load the page again with a new page id. The second case
* is mainly used by gnetlist where pushed down schematics MUST be unique.
*
* \param [in] toplevel The TOPLEVEL object.
* \param [in] filename Schematic file name.
* \param [in] parent The parent page of the schematic.
* \param [in] page_control
* \param [in] flag sets whether to force load
* \param [out] err Location to return a GError on failure.
* \return The page loaded, or NULL if failed.
*
* \note
* This function finds the associated source files and
* loads all up
* It only works for schematic files though
* this is basically push
* flag can either be HIERARCHY_NORMAL_LOAD or HIERARCHY_FORCE_LOAD
* flag is mainly used by gnetlist where pushed down schematics MUST be unique
*/
PAGE *
s_hierarchy_down_schematic_single(TOPLEVEL *toplevel, const gchar *filename,
PAGE *parent, int page_control, int flag,
GError **err)
{
gchar *string;
PAGE *found = NULL;
PAGE *forbear;
g_return_val_if_fail ((toplevel != NULL), NULL);
g_return_val_if_fail ((filename != NULL), NULL);
g_return_val_if_fail ((parent != NULL), NULL);
SCM string_s = scm_call_1 (scm_c_public_ref ("geda library",
"get-source-library-file"),
scm_from_utf8_string (filename));
if (scm_is_false (string_s)) {
g_set_error (err, EDA_ERROR, EDA_ERROR_NOLIB,
_("Schematic not found in source library."));
return NULL;
}
string = scm_to_utf8_string (string_s);
switch (flag) {
case HIERARCHY_NORMAL_LOAD:
{
gchar *filename = f_normalize_filename (string, NULL);
found = s_page_search (toplevel, filename);
g_free (filename);
if (found) {
/* check whether this page is in the parents list */
for (forbear = parent;
forbear != NULL && found->pid != forbear->pid && forbear->up >= 0;
forbear = s_page_search_by_page_id (toplevel->pages, forbear->up))
; /* void */
if (forbear != NULL && found->pid == forbear->pid) {
g_set_error (err, EDA_ERROR, EDA_ERROR_LOOP,
_("Hierarchy contains a circular dependency."));
return NULL; /* error signal */
}
s_page_goto (toplevel, found);
if (page_control != 0) {
found->page_control = page_control;
}
found->up = parent->pid;
g_free (string);
return found;
}
found = s_page_new (toplevel, string);
f_open (toplevel, found, s_page_get_filename (found), NULL);
}
break;
case HIERARCHY_FORCE_LOAD:
{
found = s_page_new (toplevel, string);
f_open (toplevel, found, s_page_get_filename (found), NULL);
}
break;
default:
g_return_val_if_reached (NULL);
}
if (page_control == 0) {
page_control_counter++;
found->page_control = page_control_counter;
} else {
found->page_control = page_control;
}
found->up = parent->pid;
g_free (string);
return found;
}
static void
cmd_export_impl (void *data, int argc, char **argv)
{
int i;
GError *err = NULL;
gchar *tmp;
const gchar *out_suffix;
struct ExportFormat *exporter = NULL;
GArray *render_color_map = NULL;
gchar *original_cwd = g_get_current_dir ();
gtk_init_check (&argc, &argv);
scm_init_guile ();
libgeda_init ();
scm_dynwind_begin (0);
toplevel = s_toplevel_new ();
edascm_dynwind_toplevel (toplevel);
/* Now load rc files, if necessary */
if (getenv ("GAF_INHIBIT_RCFILES") == NULL) {
g_rc_parse (toplevel, "gaf export", NULL, NULL);
}
i_vars_libgeda_set (toplevel); /* Ugh */
/* Parse configuration files */
export_config ();
/* Parse command-line arguments */
export_command_line (argc, argv);
/* If no format was specified, try and guess from output
* filename. */
if (settings.format == NULL) {
out_suffix = strrchr (settings.outfile, '.');
if (out_suffix != NULL) {
out_suffix++; /* Skip '.' */
} else {
fprintf (stderr,
_("ERROR: Cannot infer output format from filename '%s'.\n"),
settings.outfile);
exit (1);
}
}
/* Try and find an exporter function */
tmp = g_utf8_strdown ((settings.format == NULL) ? out_suffix : settings.format, -1);
for (i = 0; formats[i].name != NULL; i++) {
if (strcmp (tmp, formats[i].alias) == 0) {
exporter = &formats[i];
break;
}
}
if (exporter == NULL) {
if (settings.format == NULL) {
fprintf (stderr,
_("ERROR: Cannot find supported format for filename '%s'.\n"),
settings.outfile);
exit (1);
} else {
fprintf (stderr,
_("ERROR: Unsupported output format '%s'.\n"),
settings.format);
fprintf (stderr, see_help_msg);
exit (1);
}
}
g_free (tmp);
/* If more than one schematic/symbol file was specified, check that
* exporter supports multipage output. */
if ((settings.infilec > 1) && !(exporter->flags & OUTPUT_MULTIPAGE)) {
fprintf (stderr,
_("ERROR: Selected output format does not support multipage output\n"));
exit (1);
}
/* Load schematic files */
while (optind < argc) {
PAGE *page;
tmp = argv[optind++];
page = s_page_new (toplevel, tmp);
if (!f_open (toplevel, page, tmp, &err)) {
fprintf (stderr,
_("ERROR: Failed to load '%s': %s\n"), tmp,
err->message);
exit (1);
}
if (g_chdir (original_cwd) != 0) {
fprintf (stderr,
_("ERROR: Failed to change directory to '%s': %s\n"),
original_cwd, g_strerror (errno));
exit (1);
}
}
/* Create renderer */
renderer = eda_renderer_new (NULL, NULL);
if (settings.font != NULL) {
g_object_set (renderer, "font-name", settings.font, NULL);
}
/* Make sure libgeda knows how to calculate the bounds of text
* taking into account font etc. */
o_text_set_rendered_bounds_func (toplevel,
export_text_rendered_bounds,
renderer);
/* Create color map */
render_color_map =
g_array_sized_new (FALSE, FALSE, sizeof(GedaColor), MAX_COLORS);
render_color_map =
g_array_append_vals (render_color_map, print_colors, MAX_COLORS);
if (!settings.color) {
/* Create a black and white color map. All non-background colors
* are black. */
GedaColor white = {~0, ~0, ~0, ~0, TRUE};
GedaColor black = {0, 0, 0, ~0, TRUE};
for (i = 0; i < MAX_COLORS; i++) {
GedaColor *c = &g_array_index (render_color_map, GedaColor, i);
if (!c->enabled) continue;
if (c->a == 0) {
c->enabled = FALSE;
continue;
}
if (i == OUTPUT_BACKGROUND_COLOR) {
*c = white;
} else {
*c = black;
}
}
}
eda_renderer_set_color_map (renderer, render_color_map);
/* Render */
exporter->func ();
scm_dynwind_end ();
exit (0);
}
void
main_prog(void *closure, int argc, char *argv[])
{
int i;
int argv_index;
int exit_status;
char *cwd;
TOPLEVEL *pr_current;
argv_index = parse_commandline(argc, argv);
cwd = g_get_current_dir();
libgeda_init();
/* create log file right away */
/* even if logging is enabled */
x_log_update_func = s_log_update;
s_log_init ("symcheck");
logging_dest=STDOUT_TTY;
#if defined(__MINGW32__) && defined(DEBUG)
fprintf(stderr, "This is the MINGW32 port.\n");
#endif
logging_dest=-1; /* don't output to the screen for now */
/* register guile (scheme) functions */
g_register_funcs();
pr_current = s_toplevel_new ();
g_rc_parse (pr_current, argv[0], "gsymcheckrc", rc_filename);
i_vars_set(pr_current);
i = argv_index;
while (argv[i] != NULL) {
gchar *filename;
GError *err = NULL;
if (g_path_is_absolute(argv[i]))
{
/* Path is already absolute so no need to do any concat of cwd */
filename = g_strdup (argv[i]);
} else {
filename = g_build_filename (cwd, argv[i], NULL);
}
s_page_goto (pr_current,
s_page_new (pr_current, filename));
if (!f_open (pr_current,
pr_current->page_current,
s_page_get_filename (pr_current->page_current),
&err)) {
/* Not being able to load a file is apparently a fatal error */
logging_dest = STDOUT_TTY;
g_warning ("%s\n", err->message);
g_error_free (err);
exit(2);
} else {
g_message (_("Loaded file [%1$s]\n"), filename);
}
i++;
g_free (filename);
}
if (argv[argv_index] == NULL) {
fprintf(stderr, _("\nERROR! You must specify at least one filename\n\n"));
usage(argv[0]);
}
g_free(cwd);
logging_dest=STDOUT_TTY;
#if DEBUG
s_page_print_all(pr_current);
#endif
if (!quiet_mode) s_log_message("\n");
exit_status = s_check_all(pr_current);
s_page_delete_list(pr_current);
gsymcheck_quit();
exit(exit_status);
}
/*! \brief Opens a new page from a file.
* \par Function Description
* This function opens the file whose name is <B>filename</B> in a
* new PAGE of <B>toplevel</B>.
*
* If there is no page for <B>filename</B> in <B>toplevel</B>'s list
* of pages, it creates a new PAGE, loads the file in it and returns
* a pointer on the new page. Otherwise it returns a pointer on the
* existing page.
*
* If the filename passed is NULL, this function creates an empty,
* untitled page. The name of the untitled page is build from
* configuration data ('untitled-name') and a counter for uniqueness.
*
* The opened page becomes the current page of <B>toplevel</B>.
*
* \param [in] w_current The toplevel environment.
* \param [in] filename The name of the file to open or NULL for a blank page.
* \returns A pointer on the new page.
*
* \bug This code should check to make sure any untitled filename
* does not conflict with a file on disk.
*/
PAGE*
x_window_open_page (GSCHEM_TOPLEVEL *w_current, const gchar *filename)
{
TOPLEVEL *toplevel = w_current->toplevel;
PAGE *old_current, *page;
gchar *fn;
g_return_val_if_fail (toplevel != NULL, NULL);
/* Generate untitled filename if none was specified */
if (filename == NULL) {
gchar *cwd, *tmp;
cwd = g_get_current_dir ();
tmp = g_strdup_printf ("%s_%d.sch",
toplevel->untitled_name,
++w_current->num_untitled);
fn = g_build_filename (cwd, tmp, NULL);
g_free(cwd);
g_free(tmp);
} else {
fn = g_strdup (filename);
}
/* Return existing page if it is already loaded */
page = s_page_search (toplevel, fn);
if ( page != NULL ) {
g_free(fn);
return page;
}
old_current = toplevel->page_current;
page = s_page_new (toplevel, fn);
s_page_goto (toplevel, page);
/* Load from file if necessary, otherwise just print a message */
if (filename != NULL) {
GError *err = NULL;
if (!quiet_mode)
s_log_message (_("Loading schematic [%s]\n"), fn);
if (!f_open (toplevel, page, (gchar *) fn, &err)) {
GtkWidget *dialog;
g_warning ("%s\n", err->message);
dialog = gtk_message_dialog_new (GTK_WINDOW (w_current->main_window),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_CLOSE,
"%s",
err->message);
gtk_window_set_title (GTK_WINDOW (dialog), _("Failed to load file"));
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
g_error_free (err);
} else {
gtk_recent_manager_add_item (recent_manager, g_filename_to_uri(fn, NULL, NULL));
}
} else {
if (!quiet_mode)
s_log_message (_("New file [%s]\n"),
toplevel->page_current->page_filename);
}
if (scm_is_false (scm_hook_empty_p (new_page_hook)))
scm_run_hook (new_page_hook,
scm_cons (g_make_page_smob (toplevel, page), SCM_EOL));
a_zoom_extents (w_current,
s_page_objects (toplevel->page_current),
A_PAN_DONT_REDRAW);
o_undo_savestate (w_current, UNDO_ALL);
if ( old_current != NULL )
s_page_goto (toplevel, old_current);
/* This line is generally un-needed, however if some code
* wants to open a page, yet not bring it to the front, it is
* needed needed to add it into the page manager. Otherwise,
* it will get done in x_window_set_current_page(...)
*/
x_pagesel_update (w_current); /* ??? */
g_free (fn);
return page;
}
PAGE *ruby_page_to_c(VALUE page)
{
PAGE *pg;
Data_Get_Struct(page, PAGE, pg);
return pg;
}
static VALUE ruby_page_alloc(VALUE class)
{
TOPLEVEL *toplevel;
PAGE *page;
toplevel = ruby_get_c_toplevel();
page = s_page_new(ruby_get_c_toplevel(), "untitled");
return ruby_page_from_c(page);
}
static void ruby_page_mark(void *obj)
{
///@todo
}
static void ruby_page_free(void *obj)
{
///@todo
#if 0
PAGE *page;
/*! \todo Finish function documentation!!!
* \brief Search for schematic associated source files and load them.
* \par Function Description
* This function searches the associated source file refered by the
* <B>filename</B> and loads it. If the <B>flag</B> is set to
* <B>HIERARCHY_NORMAL_LOAD</B> and the page is allready in the list of
* pages it will return the <B>pid</B> of that page.
* If the <B>flag</B> is set to <B>HIERARCHY_FORCE_LOAD</B> then this
* function will load the page again with a new page id. The second case
* is mainly used by gnetlist where pushed down schematics MUST be unique.
*
* \param [in] toplevel The TOPLEVEL object.
* \param [in] filename Schematic file name.
* \param [in] parent The parent page of the schematic.
* \param [in] page_control
* \param [in] flag
* \return The page loaded, or NULL if failed.
*
* \note
* This function goes and finds the associated source files and
* loads all up
* It only works for schematic files though
* this is basically push
* flag can either be HIERARCHY_NORMAL_LOAD or HIERARCHY_FORCE_LOAD
* flag is mainly used by gnetlist where pushed down schematics MUST be unique
*/
PAGE *
s_hierarchy_down_schematic_single(TOPLEVEL *toplevel, const gchar *filename,
PAGE *parent, int page_control, int flag)
{
gchar *string;
PAGE *found = NULL;
PAGE *forbear;
g_return_val_if_fail ((toplevel != NULL), NULL);
g_return_val_if_fail ((filename != NULL), NULL);
g_return_val_if_fail ((parent != NULL), NULL);
string = s_slib_search_single(filename);
if (string == NULL) {
return NULL;
}
switch (flag) {
case HIERARCHY_NORMAL_LOAD:
{
gchar *filename = f_normalize_filename (string, NULL);
found = s_page_search (toplevel, filename);
g_free (filename);
if (found) {
/* check whether this page is in the parents list */
for (forbear = parent;
forbear != NULL && found->pid != forbear->pid && forbear->up >= 0;
forbear = s_page_search_by_page_id (toplevel->pages, forbear->up))
; /* void */
if (found->pid == forbear->pid) {
s_log_message(_("hierarchy loop detected while visiting page:\n"
" \"%s\"\n"), found->page_filename);
return NULL; /* error signal */
}
s_page_goto (toplevel, found);
if (page_control != 0) {
found->page_control = page_control;
}
found->up = parent->pid;
g_free (string);
return found;
}
found = s_page_new (toplevel, string);
f_open (toplevel, found, found->page_filename, NULL);
}
break;
case HIERARCHY_FORCE_LOAD:
{
found = s_page_new (toplevel, string);
f_open (toplevel, found, found->page_filename, NULL);
}
break;
}
if (page_control == 0) {
page_control_counter++;
found->page_control = page_control_counter;
} else {
found->page_control = page_control;
}
found->up = parent->pid;
g_free (string);
return found;
}
/*! \todo Finish function documentation!!!
* \brief
* \par Function Description
*
* <B>type</B> can be one of the following values:
* <DL>
* <DT>*</DT><DD>UNDO_ACTION
* <DT>*</DT><DD>REDO_ACTION
* </DL>
*/
void o_undo_callback(GSCHEM_TOPLEVEL *w_current, int type)
{
TOPLEVEL *toplevel = w_current->toplevel;
UNDO *u_current;
UNDO *u_next;
UNDO *save_bottom;
UNDO *save_tos;
UNDO *save_current;
int save_logging;
int find_prev_data=FALSE;
char *save_filename;
if (w_current->undo_control == FALSE) {
s_log_message(_("Undo/Redo disabled in rc file\n"));
return;
}
if (toplevel->page_current->undo_current == NULL) {
return;
}
if (type == UNDO_ACTION) {
u_current = toplevel->page_current->undo_current->prev;
} else {
u_current = toplevel->page_current->undo_current->next;
}
u_next = toplevel->page_current->undo_current;
if (u_current == NULL) {
return;
}
if (u_next->type == UNDO_ALL && u_current->type == UNDO_VIEWPORT_ONLY) {
#if DEBUG
printf("Type: %d\n", u_current->type);
printf("Current is an undo all, next is viewport only!\n");
#endif
find_prev_data = TRUE;
if (w_current->undo_type == UNDO_DISK) {
u_current->filename = o_undo_find_prev_filename(u_current);
} else {
u_current->object_list = o_undo_find_prev_object_head (u_current);
}
}
/* save filename */
save_filename = g_strdup (toplevel->page_current->page_filename);
/* save structure so it's not nuked */
save_bottom = toplevel->page_current->undo_bottom;
save_tos = toplevel->page_current->undo_tos;
save_current = toplevel->page_current->undo_current;
toplevel->page_current->undo_bottom = NULL;
toplevel->page_current->undo_tos = NULL;
toplevel->page_current->undo_current = NULL;
if (w_current->undo_type == UNDO_DISK && u_current->filename) {
PAGE *p_new;
s_page_delete (toplevel, toplevel->page_current);
p_new = s_page_new(toplevel, u_current->filename);
s_page_goto (toplevel, p_new);
} else if (w_current->undo_type == UNDO_MEMORY && u_current->object_list) {
PAGE *p_new;
s_page_delete (toplevel, toplevel->page_current);
p_new = s_page_new (toplevel, save_filename);
s_page_goto (toplevel, p_new);
}
/* temporarily disable logging */
save_logging = do_logging;
do_logging = FALSE;
if (w_current->undo_type == UNDO_DISK && u_current->filename) {
f_open(toplevel, toplevel->page_current, u_current->filename, NULL);
x_manual_resize(w_current);
toplevel->page_current->page_control = u_current->page_control;
toplevel->page_current->up = u_current->up;
toplevel->page_current->CHANGED=1;
} else if (w_current->undo_type == UNDO_MEMORY && u_current->object_list) {
s_page_delete_objects (toplevel, toplevel->page_current);
s_page_append_list (toplevel, toplevel->page_current,
o_glist_copy_all (toplevel, u_current->object_list,
NULL));
x_manual_resize(w_current);
toplevel->page_current->page_control = u_current->page_control;
toplevel->page_current->up = u_current->up;
toplevel->page_current->CHANGED=1;
}
/* do misc setups */
set_window(toplevel, toplevel->page_current,
u_current->left, u_current->right,
u_current->top, u_current->bottom);
x_hscrollbar_update(w_current);
x_vscrollbar_update(w_current);
/* restore logging */
do_logging = save_logging;
/* set filename right */
g_free(toplevel->page_current->page_filename);
toplevel->page_current->page_filename = save_filename;
/* final redraw */
x_pagesel_update (w_current);
x_multiattrib_update (w_current);
/* Let the caller to decide if redraw or not */
o_invalidate_all (w_current);
i_update_menus(w_current);
/* restore saved undo structures */
toplevel->page_current->undo_bottom = save_bottom;
toplevel->page_current->undo_tos = save_tos;
toplevel->page_current->undo_current = save_current;
if (type == UNDO_ACTION) {
if (toplevel->page_current->undo_current) {
toplevel->page_current->undo_current =
toplevel->page_current->undo_current->prev;
if (toplevel->page_current->undo_current == NULL) {
toplevel->page_current->undo_current =
toplevel->page_current->undo_bottom;
}
}
} else { /* type is REDO_ACTION */
if (toplevel->page_current->undo_current) {
toplevel->page_current->undo_current =
toplevel->page_current->undo_current->next;
if (toplevel->page_current->undo_current == NULL) {
toplevel->page_current->undo_current =
toplevel->page_current->undo_tos;
}
}
}
/* don't have to free data here since filename, object_list are */
/* just pointers to the real data (lower in the stack) */
if (find_prev_data) {
u_current->filename = NULL;
u_current->object_list = NULL;
}
#if DEBUG
printf("\n\n---Undo----\n");
s_undo_print_all(toplevel->page_current->undo_bottom);
printf("TOS: %s\n", toplevel->page_current->undo_tos->filename);
printf("CURRENT: %s\n", toplevel->page_current->undo_current->filename);
printf("----\n");
#endif
}
void
main_prog(void *closure, int argc, char *argv[])
{
int i;
int argv_index;
int exit_status;
char *cwd;
char *logfile;
TOPLEVEL *pr_current;
argv_index = parse_commandline(argc, argv);
cwd = g_get_current_dir();
libgeda_init();
/* create log file right away */
/* even if logging is enabled */
logfile = g_build_filename (cwd, "gsymcheck.log", NULL);
x_log_update_func = s_log_update;
s_log_init (logfile);
g_free (logfile);
logging_dest=STDOUT_TTY;
if (!quiet_mode)
{
s_log_message(
"gEDA/gsymcheck version %s%s.%s\n", PREPEND_VERSION_STRING,
DOTTED_VERSION, DATE_VERSION);
s_log_message(
"gEDA/symcheck comes with ABSOLUTELY NO WARRANTY; see COPYING for more details.\n");
s_log_message(
"This is free software, and you are welcome to redistribute it under certain\n");
s_log_message(
"conditions; please see the COPYING file for more details.\n\n");
}
#ifdef __MINGW32__
fprintf(stderr, "This is the MINGW32 port.\n");
#endif
logging_dest=-1; /* don't output to the screen for now */
/* register guile (scheme) functions */
g_register_funcs();
pr_current = s_toplevel_new ();
g_rc_parse(pr_current, "gsymcheckrc", rc_filename);
i_vars_set(pr_current);
i = argv_index;
while (argv[i] != NULL) {
gchar *filename;
GError *err = NULL;
if (g_path_is_absolute(argv[i]))
{
/* Path is already absolute so no need to do any concat of cwd */
filename = g_strdup (argv[i]);
} else {
filename = g_build_filename (cwd, argv[i], NULL);
}
s_page_goto (pr_current,
s_page_new (pr_current, filename));
if (!f_open (pr_current,
pr_current->page_current->page_filename,
&err)) {
/* Not being able to load a file is apparently a fatal error */
logging_dest = STDOUT_TTY;
g_warning ("%s\n", err->message);
g_error_free (err);
exit(2);
} else {
g_message ("Loaded file [%s]\n", filename);
}
i++;
g_free (filename);
}
if (argv[argv_index] == NULL) {
fprintf(stderr, "\nERROR! You must specify at least one filename\n\n");
usage(argv[0]);
}
g_free(cwd);
logging_dest=STDOUT_TTY;
#if DEBUG
s_page_print_all(pr_current);
#endif
if (!quiet_mode) s_log_message("\n");
exit_status = s_check_all(pr_current);
s_page_delete_list(pr_current);
gsymcheck_quit();
exit(exit_status);
}
