Exemplo n.º 1
0
static void widget_table_input_by_items(variable *var)
{
	GList            *element;
	gchar            *text;
	list_t           *sliced;

#ifdef DEBUG_TRANSITS
	fprintf(stderr, "%s(): Entering.\n", __func__);
#endif

#if !GTK_CHECK_VERSION(3,0,0)	/* gtk3: Deprecated in gtk2 and now gone */
	g_assert(var->Attributes != NULL && var->Widget != NULL);

	text = attributeset_get_first(&element, var->Attributes, ATTR_ITEM);
	while (text != NULL) {
		sliced = linecutter(g_strdup(text), '|');
		gtk_clist_append(GTK_CLIST(var->Widget), sliced->line);
		if (sliced) list_t_free(sliced);	/* Free linecutter memory */
		text = attributeset_get_next(&element, var->Attributes, ATTR_ITEM);
	}
#endif

#ifdef DEBUG_TRANSITS
	fprintf(stderr, "%s(): Exiting.\n", __func__);
#endif
}
Exemplo n.º 2
0
void search_state_t_free(search_state_t* p_state) 
{
    if (p_state->p_weight_list) list_t_free(p_state->p_weight_list);
    if (p_state->p_open_set)    heap_t_free(p_state->p_open_set);
    if (p_state->p_closed_set)  unordered_set_t_free(p_state->p_closed_set);
    if (p_state->p_parent_map)  unordered_map_t_free(p_state->p_parent_map);
    if (p_state->p_cost_map)    unordered_map_t_free(p_state->p_cost_map);
}
Exemplo n.º 3
0
static ssize_t data_list_t_free(data_t *data, fastcall_free *fargs){ // {{{
	list_t                *fdata             = (list_t *)data->ptr;
	
	if(fdata == NULL)
		return -EINVAL;
	
	list_t_free(fdata);
	return 0;
} // }}}
Exemplo n.º 4
0
static void widget_colorbutton_input_by_file(variable *var, char *filename)
{
	FILE             *infile;
	GdkColor          color;
	list_t           *values = NULL;
	gchar             line[512];
	gint              count;
	guint             alpha;

#ifdef DEBUG_TRANSITS
	fprintf(stderr, "%s(): Entering.\n", __func__);
#endif

	if (infile = fopen(filename, "r")) {
		/* Just one line */
		if (fgets(line, 512, infile)) {
			/* Enforce end of string in case of max chars read */
			line[512 - 1] = 0;
			/* Remove the trailing [CR]LFs */
			for (count = strlen(line) - 1; count >= 0; count--)
				if (line[count] == 13 || line[count] == 10) line[count] = 0;
			values = linecutter(g_strdup(line), '|');
			if (values->n_lines > 0) {
				/* Parse the RGB value to create the necessary GdkColor.
				 * This function doesn't like trailing whitespace so it
				 * needs to be stripped first with g_strstrip() */ 
				if (gdk_color_parse(g_strstrip(values->line[0]), &color)) {
#ifdef DEBUG_CONTENT
					fprintf(stderr, "%s:() valid colour found\n", __func__);
#endif
					gtk_color_button_set_color(GTK_COLOR_BUTTON(var->Widget), &color);
				}
			}
			if (values->n_lines > 1) {
				/* Read alpha as an unsigned decimal integer */
				if (sscanf(values->line[1], "%u", &alpha) == 1) {
#ifdef DEBUG_CONTENT
					fprintf(stderr, "%s:() valid alpha=%u found\n", __func__, alpha);
#endif
					/* This requires use-alpha="true" */
					gtk_color_button_set_alpha(GTK_COLOR_BUTTON(var->Widget), alpha);
				}
			}
			/* Free linecutter memory */
			if (values) list_t_free(values);
		}
		/* Close the file */
		fclose(infile);
	} else {
		fprintf(stderr, "%s(): Couldn't open '%s' for reading.\n", __func__,
			filename);
	}

#ifdef DEBUG_TRANSITS
	fprintf(stderr, "%s(): Exiting.\n", __func__);
#endif
}
Exemplo n.º 5
0
static void widget_table_input_by_command(variable *var, char *filename,
	gint command_or_file)
{
	FILE             *infile;
	gchar             line[512];
	gint              count;
	list_t           *sliced;

#ifdef DEBUG_TRANSITS
	fprintf(stderr, "%s(): Entering.\n", __func__);
#endif

#if !GTK_CHECK_VERSION(3,0,0)	/* gtk3: Deprecated in gtk2 and now gone */
	if (command_or_file) {
		infile = widget_opencommand(filename);
	} else {
		infile = fopen(filename, "r");
	}

	/* Opening pipe for reading... */
	if (infile) {
		/* Read the file one line at a time (trailing [CR]LFs are read too) */
		while (fgets(line, 512, infile) != NULL) {
			/* Enforce end of string in case of max chars read */
			line[512 - 1] = 0;
			/* Remove the trailing [CR]LFs */
			for (count = strlen(line) - 1; count >= 0; count--)
				if (line[count] == 13 || line[count] == 10) line[count] = 0;
			sliced = linecutter(g_strdup(line), '|');
			gtk_clist_append(GTK_CLIST(var->Widget), sliced->line);
			if (sliced) list_t_free(sliced);	/* Free linecutter memory */
		}
		/* Close the file */
		pclose(infile);
	} else {
		fprintf(stderr, "%s(): Couldn't open '%s' for reading.\n", __func__,
			filename);
	}
#endif

#ifdef DEBUG_TRANSITS
	fprintf(stderr, "%s(): Exiting.\n", __func__);
#endif
}
Exemplo n.º 6
0
list_t *        list_t_copy                (list_t *list){ // {{{
	ssize_t                ret;
	list_t                *new_list;
	list_chunk_t          *chunk;
	data_t                 data_copy;
	
	new_list = list_t_alloc();
	for(chunk = list->head; chunk; chunk = chunk->cnext){
		holder_copy(ret, &data_copy, &chunk->data);
		if(ret < 0)
			goto error;
		
		list_t_push(new_list, &data_copy);
	}
	return new_list;
error:
	list_t_free(new_list);
	return NULL;
} // }}}
Exemplo n.º 7
0
/***********************************************************************
 * Create                                                              *
 ***********************************************************************/
GtkWidget *widget_table_create(
	AttributeSet *Attr, tag_attr *attr, gint Type)
{
	GList            *element;
	GtkWidget        *widget;
	gchar            *value;
	gint              column;
	gint              sort_function;
	list_t           *sliced;

#ifdef DEBUG_TRANSITS
	fprintf(stderr, "%s(): Entering.\n", __func__);
#endif

#if !GTK_CHECK_VERSION(3,0,0)	/* gtk3: Deprecated in gtk2 and now gone */
	if (attributeset_is_avail(Attr, ATTR_LABEL)) {
		sliced = linecutter(g_strdup(attributeset_get_first(
			&element, Attr, ATTR_LABEL)), '|');
		widget = gtk_clist_new_with_titles(sliced->n_lines,
			sliced->line);
		if (sliced) list_t_free(sliced);	/* Free linecutter memory */
	} else {
		widget = gtk_clist_new(1);	/* 1 column */
	}

	if (attr) {
		/* Get sort-function (custom) */
		if ((value = get_tag_attribute(attr, "sort-function"))) {
			sort_function = atoi(value);
			if (sort_function == 1) {
				gtk_clist_set_compare_func(GTK_CLIST(widget), widget_table_natcmp);
			} else if (sort_function == 2) {
				gtk_clist_set_compare_func(GTK_CLIST(widget), widget_table_natcasecmp);
			}
		}
		/* Get sort-type (auto-sort will require this preset) */
		if ((value = get_tag_attribute(attr, "sort-type"))) {
			gtk_clist_set_sort_type(GTK_CLIST(widget), atoi(value));
		}
		/* Get sort-column (custom) */
		if ((value = get_tag_attribute(attr, "sort-column"))) {
			gtk_clist_set_sort_column(GTK_CLIST(widget), atoi(value));
		}
		/* Get auto-sort (custom) */
		if ((value = get_tag_attribute(attr, "auto-sort")) &&
			((strcasecmp(value, "true") == 0) || (strcasecmp(value, "yes") == 0) ||
			(atoi(value) == 1))) {
			gtk_clist_set_auto_sort(GTK_CLIST(widget), TRUE);
		} else {
			gtk_clist_set_auto_sort(GTK_CLIST(widget), FALSE);
		}
		/* Get column-header-active (custom) */
		if ((value = get_tag_attribute(attr, "column-header-active"))) {
			sliced = linecutter(g_strdup(value), '|');
			for (column = 0; column < sliced->n_lines; column++) {
				if ((strcasecmp(sliced->line[column], "true") == 0) ||
					(strcasecmp(sliced->line[column], "yes") == 0) ||
					(atoi(sliced->line[column]) == 1)) {
					gtk_clist_column_title_active(GTK_CLIST(widget), column);
				} else {
					gtk_clist_column_title_passive(GTK_CLIST(widget), column);
				}
			}
			if (sliced) list_t_free(sliced);	/* Free linecutter memory */
		}
		/* Get column-visible (custom) */
		if ((value = get_tag_attribute(attr, "column-visible"))) {
			sliced = linecutter(g_strdup(value), '|');
			for (column = 0; column < sliced->n_lines; column++) {
				if ((strcasecmp(sliced->line[column], "true") == 0) ||
					(strcasecmp(sliced->line[column], "yes") == 0) ||
					(atoi(sliced->line[column]) == 1)) {
					gtk_clist_set_column_visibility(GTK_CLIST(widget),
						column, TRUE);
				} else {
					gtk_clist_set_column_visibility(GTK_CLIST(widget),
						column, FALSE);
				}
			}
			if (sliced) list_t_free(sliced);	/* Free linecutter memory */
		}
	}
#else
	fprintf(stderr, "%s(): The table (GtkCList) widget has been removed from GTK+ 3 and tree is recommended as a replacement.\n", __func__);
	exit(EXIT_FAILURE);
#endif

#ifdef DEBUG_TRANSITS
	fprintf(stderr, "%s(): Exiting.\n", __func__);
#endif

	return widget;
}
Exemplo n.º 8
0
static ssize_t data_list_t_convert_from(data_t *dst, fastcall_convert_from *fargs){ // {{{
	ssize_t                ret               = 0;
	list_t                *fdata;
	uintmax_t              transfered        = 0;
	data_t                 sl_input          = DATA_SLIDERT(fargs->src, 0);
	
	switch(fargs->format){
		case FORMAT(native):
		case FORMAT(human):
		case FORMAT(config):;
			return data_list_t(dst);
			
		case FORMAT(hash):;
			hash_t                *config;
			
			data_get(ret, TYPE_HASHT, config, fargs->src);
			if(ret != 0)
				return -EINVAL;
			
			if((fdata = dst->ptr) == NULL){
				if( (fdata = dst->ptr = list_t_alloc()) == NULL)
					return -ENOMEM;
			}

			if(hash_iter(config, (hash_iterator)&iter_list_t_convert_from, dst, 0) != ITER_OK){
				list_t_free(dst->ptr);
				return -EFAULT;
			}
			return 0;
			
		case FORMAT(packed):;
			data_t                 item;
			data_t                 d_item    = DATA_PTR_DATAT(&item);
			
			if((fdata = dst->ptr) == NULL){
				if( (fdata = dst->ptr = list_t_alloc()) == NULL)
					return -ENOMEM;
			}
			
			while(1){
				data_set_void(&item);
				
				fastcall_convert_from r_convert = { { 5, ACTION_CONVERT_FROM }, &sl_input, FORMAT(packed) };
				if( (ret = data_query(&d_item, &r_convert)) < 0)
					break;
				
				data_slider_t_set_offset(&sl_input, r_convert.transfered, SEEK_CUR);
				
				if(item.type == TYPE_LISTENDT)
					break;
				
				if( (ret = list_t_push(fdata, &item)) < 0)
					break;
			}
			transfered = data_slider_t_get_offset(&sl_input);
			break;

		default:
			return -ENOSYS;
	};
	if(fargs->header.nargs >= 5)
		fargs->transfered = transfered;
	
	return ret;
} // }}}
Exemplo n.º 9
0
/***********************************************************************
 * Refresh                                                             *
 ***********************************************************************/
void widget_colorbutton_refresh(variable *var)
{
	GdkColor          color;
	GList            *element;
	gchar            *act;
	gint              initialised = FALSE;
	guint             alpha;
	list_t           *values = NULL;

#ifdef DEBUG_TRANSITS
	fprintf(stderr, "%s(): Entering.\n", __func__);
#endif

	/* Get initialised state of widget */
	if (g_object_get_data(G_OBJECT(var->Widget), "_initialised") != NULL)
		initialised = (gint)g_object_get_data(G_OBJECT(var->Widget), "_initialised");

	/* The <input> tag... */
	act = attributeset_get_first(&element, var->Attributes, ATTR_INPUT);
	while (act) {
		if (input_is_shell_command(act))
			widget_colorbutton_input_by_command(var, act + 8);
		/* input file stock = "File:", input file = "File:/path/to/file" */
		if (strncasecmp(act, "file:", 5) == 0 && strlen(act) > 5) {
			if (!initialised) {
				/* Check for file-monitor and create if requested */
				widget_file_monitor_try_create(var, act + 5);
			}
			widget_colorbutton_input_by_file(var, act + 5);
		}
		act = attributeset_get_next(&element, var->Attributes, ATTR_INPUT);
	}

	/* The <item> tags... */
	if (attributeset_is_avail(var->Attributes, ATTR_ITEM))
		widget_colorbutton_input_by_items(var);

	/* Initialise these only once at start-up */
	if (!initialised) {
		/* Apply directives */
		if (attributeset_is_avail(var->Attributes, ATTR_LABEL))
			fprintf(stderr, "%s(): <label> not implemented for this widget.\n",
				__func__);

		if (attributeset_is_avail(var->Attributes, ATTR_DEFAULT)) {
			values = linecutter(g_strdup(attributeset_get_first(&element,
				var->Attributes, ATTR_DEFAULT)), '|');
			if (values->n_lines > 0) {
				/* Parse the RGB value to create the necessary GdkColor.
				 * This function doesn't like trailing whitespace so it
				 * needs to be stripped first with g_strstrip() */ 
				if (gdk_color_parse(g_strstrip(values->line[0]), &color)) {
#ifdef DEBUG_CONTENT
					fprintf(stderr, "%s:() valid colour found\n", __func__);
#endif
					gtk_color_button_set_color(GTK_COLOR_BUTTON(var->Widget), &color);
				}
			}
			if (values->n_lines > 1) {
				/* Read alpha as an unsigned decimal integer */
				if (sscanf(values->line[1], "%u", &alpha) == 1) {
#ifdef DEBUG_CONTENT
					fprintf(stderr, "%s:() valid alpha=%u found\n", __func__, alpha);
#endif
					/* This requires use-alpha="true" */
					gtk_color_button_set_alpha(GTK_COLOR_BUTTON(var->Widget), alpha);
				}
			}
			/* Free linecutter memory */
			if (values) list_t_free(values);
		}

		if (attributeset_is_avail(var->Attributes, ATTR_HEIGHT))
			fprintf(stderr, "%s(): <height> not implemented for this widget.\n",
				__func__);
		if (attributeset_is_avail(var->Attributes, ATTR_WIDTH))
			fprintf(stderr, "%s(): <width> not implemented for this widget.\n",
				__func__);
		if ((attributeset_cmp_left(var->Attributes, ATTR_SENSITIVE, "false")) ||
			(attributeset_cmp_left(var->Attributes, ATTR_SENSITIVE, "disabled")) ||	/* Deprecated */
			(attributeset_cmp_left(var->Attributes, ATTR_SENSITIVE, "no")) ||
			(attributeset_cmp_left(var->Attributes, ATTR_SENSITIVE, "0")))
			gtk_widget_set_sensitive(var->Widget, FALSE);

		/* Connect signals */
		g_signal_connect(G_OBJECT(var->Widget), "color-set",
			G_CALLBACK(on_any_widget_color_set_event), (gpointer)var->Attributes);

	}

#ifdef DEBUG_TRANSITS
	fprintf(stderr, "%s(): Exiting.\n", __func__);
#endif
}