#include "gettext.h"
#define _(msgid) gettext (msgid)
-struct table_item_text *
-table_item_text_create (const char *content)
-{
- if (!content)
- return NULL;
-
- struct table_item_text *text = xmalloc (sizeof *text);
- *text = (struct table_item_text) { .content = xstrdup (content) };
- return text;
-}
-
-struct table_item_text *
-table_item_text_clone (const struct table_item_text *old)
-{
- if (!old)
- return NULL;
-
- struct table_item_text *new = xmalloc (sizeof *new);
- *new = (struct table_item_text) {
- .content = xstrdup (old->content),
- .footnotes = xmemdup (old->footnotes,
- old->n_footnotes * sizeof *old->footnotes),
- .n_footnotes = old->n_footnotes,
- .style = table_area_style_clone (NULL, old->style),
- };
- return new;
-}
-
-void
-table_item_text_destroy (struct table_item_text *text)
-{
- if (text)
- {
- free (text->content);
- free (text->footnotes);
- table_area_style_free (text->style);
- free (text);
- }
-}
-
-void
-table_item_layer_copy (struct table_item_layer *dst,
- const struct table_item_layer *src)
-{
- dst->content = xstrdup (src->content);
- dst->footnotes = xmemdup (src->footnotes,
- src->n_footnotes * sizeof *src->footnotes);
- dst->n_footnotes = src->n_footnotes;
-}
-
-void
-table_item_layer_uninit (struct table_item_layer *layer)
-{
- if (layer)
- {
- free (layer->content);
- free (layer->footnotes);
- }
-}
-
-struct table_item_layers *
-table_item_layers_clone (const struct table_item_layers *old)
-{
- if (!old)
- return NULL;
-
- struct table_item_layers *new = xmalloc (sizeof *new);
- *new = (struct table_item_layers) {
- .layers = xnmalloc (old->n_layers, sizeof *new->layers),
- .n_layers = old->n_layers,
- .style = table_area_style_clone (NULL, old->style),
- };
- for (size_t i = 0; i < new->n_layers; i++)
- table_item_layer_copy (&new->layers[i], &old->layers[i]);
- return new;
-}
-
-void
-table_item_layers_destroy (struct table_item_layers *layers)
-{
- if (layers)
- {
- for (size_t i = 0; i < layers->n_layers; i++)
- table_item_layer_uninit (&layers->layers[i]);
- free (layers->layers);
- table_area_style_free (layers->style);
- free (layers);
- }
-}
-
-/* Initializes ITEM as a table item for rendering TABLE. The new table item
- initially has the specified TITLE, CAPTION, and NOTES, which may each be
- NULL. The caller retains ownership of TITLE, CAPTION, and NOTES. */
+/* Initializes ITEM as a table item for rendering PT. Takes ownership of
+ PT. */
struct table_item *
-table_item_create (struct table *table, const char *title, const char *caption,
- const char *notes)
+table_item_create (struct pivot_table *pt)
{
+ pivot_table_assign_label_depth (pt);
+
struct table_item *item = xmalloc (sizeof *item);
*item = (struct table_item) {
.output_item = OUTPUT_ITEM_INITIALIZER (&table_item_class),
- .table = table,
- .title = table_item_text_create (title),
- .caption = table_item_text_create (caption),
- .notes = notes ? xstrdup (notes) : NULL,
+ .pt = pt,
};
return item;
}
-/* Returns the table contained by TABLE_ITEM. The caller must not modify or
- unref the returned table. */
-const struct table *
-table_item_get_table (const struct table_item *table_item)
-{
- return table_item->table;
-}
-
-/* Returns ITEM's title, which is a null pointer if no title has been
- set. */
-const struct table_item_text *
-table_item_get_title (const struct table_item *item)
-{
- return item->title;
-}
-
-/* Sets ITEM's title to TITLE, replacing any previous title. Specify NULL for
- TITLE to clear any title from ITEM. The caller retains ownership of TITLE.
-
- This function may only be used on a table_item that is unshared. */
-void
-table_item_set_title (struct table_item *item,
- const struct table_item_text *title)
-{
- assert (!table_item_is_shared (item));
- table_item_text_destroy (item->title);
- item->title = table_item_text_clone (title);
-}
-
-/* Returns ITEM's layers, which will be a null pointer if no layers have been
- set. */
-const struct table_item_layers *
-table_item_get_layers (const struct table_item *item)
-{
- return item->layers;
-}
-
-/* Sets ITEM's layers to LAYERS, replacing any previous layers. Specify NULL
- for LAYERS to clear any layers from ITEM. The caller retains ownership of
- LAYERS.
-
- This function may only be used on a table_item that is unshared. */
-void
-table_item_set_layers (struct table_item *item,
- const struct table_item_layers *layers)
-{
- assert (!table_item_is_shared (item));
- table_item_layers_destroy (item->layers);
- item->layers = table_item_layers_clone (layers);
-}
-
-/* Returns ITEM's caption, which is a null pointer if no caption has been
- set. */
-const struct table_item_text *
-table_item_get_caption (const struct table_item *item)
-{
- return item->caption;
-}
-
-/* Sets ITEM's caption to CAPTION, replacing any previous caption. Specify
- NULL for CAPTION to clear any caption from ITEM. The caller retains
- ownership of CAPTION.
-
- This function may only be used on a table_item that is unshared. */
-void
-table_item_set_caption (struct table_item *item,
- const struct table_item_text *caption)
-{
- assert (!table_item_is_shared (item));
- table_item_text_destroy (item->caption);
- item->caption = table_item_text_clone (caption);
-}
-
-/* Returns ITEM's notes, which is a null pointer if ITEM has no notes. */
-const char *
-table_item_get_notes (const struct table_item *item)
-{
- return item->notes;
-}
-
-/* Sets ITEM's notes to NOTES, replacing any previous notes. Specify NULL for
- NOTES to clear any notes from ITEM. The caller retains ownership of
- NOTES.
-
- This function may only be used on a table_item that is unshared.*/
-void
-table_item_set_notes (struct table_item *item, const char *notes)
-{
- assert (!table_item_is_shared (item));
- free (item->notes);
- item->notes = notes ? xstrdup (notes) : NULL;
-}
-
/* Submits TABLE_ITEM to the configured output drivers, and transfers ownership
to the output subsystem. */
void
static const char *
table_item_get_label (const struct output_item *output_item)
{
- const struct table_item *item = to_table_item (output_item);
- return (item->title && item->title->content
- ? item->title->content
- : _("Table"));
+ struct table_item *item = to_table_item (output_item);
+
+ if (!item->cached_label)
+ {
+ if (!item->pt->title)
+ return _("Table");
+
+ item->cached_label = pivot_value_to_string (item->pt->title,
+ SETTINGS_VALUE_SHOW_DEFAULT,
+ SETTINGS_VALUE_SHOW_DEFAULT);
+ }
+ return item->cached_label;
}
static void
table_item_destroy (struct output_item *output_item)
{
struct table_item *item = to_table_item (output_item);
- table_item_text_destroy (item->title);
- table_item_text_destroy (item->caption);
- table_item_layers_destroy (item->layers);
- free (item->notes);
pivot_table_unref (item->pt);
- table_unref (item->table);
+ free (item->cached_label);
free (item);
}
projects / pspp / blobdiff