ETableHeader *
e_table_state_to_header (GtkWidget *widget,
ETableHeader *full_header,
ETableState *state)
{
ETableHeader *nh;
const gint max_cols = e_table_header_count (full_header);
gint column;
GValue *val = g_new0 (GValue, 1);
g_return_val_if_fail (widget, NULL);
g_return_val_if_fail (full_header, NULL);
g_return_val_if_fail (state, NULL);
nh = e_table_header_new ();
g_value_init (val, G_TYPE_DOUBLE);
g_value_set_double (val, e_table_header_width_extras (widget));
g_object_set_property (G_OBJECT(nh), "width_extras", val);
g_free (val);
for (column = 0; column < state->col_count; column++) {
gint col;
gdouble expansion;
ETableCol *table_col;
col = state->columns[column];
expansion = state->expansions[column];
if (col >= max_cols)
continue;
table_col = e_table_header_get_column (full_header, col);
if (expansion >= -1)
table_col->expansion = expansion;
e_table_header_add_column (nh, table_col, -1);
}
return nh;
}
static void
etfci_rebuild_combined (ETableFieldChooserItem *etfci)
{
gint count;
GHashTable *hash;
gint i;
if (etfci->combined_header != NULL)
g_object_unref (etfci->combined_header);
etfci->combined_header = e_table_header_new ();
hash = g_hash_table_new (NULL, NULL);
count = e_table_header_count (etfci->header);
for (i = 0; i < count; i++) {
ETableCol *ecol = e_table_header_get_column (etfci->header, i);
if (ecol->spec->disabled)
continue;
g_hash_table_add (
hash, GINT_TO_POINTER (ecol->spec->model_col));
}
count = e_table_header_count (etfci->full_header);
for (i = 0; i < count; i++) {
ETableCol *ecol;
gpointer key;
ecol = e_table_header_get_column (etfci->full_header, i);
key = GINT_TO_POINTER (ecol->spec->model_col);
if (ecol->spec->disabled)
continue;
if (!g_hash_table_contains (hash, key))
e_table_header_add_column (
etfci->combined_header, ecol, -1);
}
g_hash_table_destroy (hash);
}
ETableHeader *
e_table_spec_to_full_header (ETableSpecification *spec,
ETableExtras *ete)
{
ETableHeader *nh;
int column;
g_return_val_if_fail (spec, NULL);
g_return_val_if_fail (ete, NULL);
nh = e_table_header_new ();
for (column = 0; spec->columns[column]; column++) {
ETableCol *col = et_col_spec_to_col (
spec->columns[column], ete, spec->domain);
if (col) {
e_table_header_add_column (nh, col, -1);
g_object_unref (col);
}
}
return nh;
}
void
multi_cols_test (void)
{
GtkWidget *canvas, *window;
ETableModel *e_table_model;
ETableHeader *e_table_header, *e_table_header_multiple;
ETableCol *col_0, *col_1;
ECell *cell_left_just, *cell_image_toggle;
GnomeCanvasItem *item;
gtk_widget_push_colormap (gdk_rgb_get_cmap ());
e_table_model = e_table_simple_new (
col_count, row_count, value_at,
set_value_at, is_cell_editable,
duplicate_value, free_value,
initialize_value, value_is_empty,
value_to_string,
NULL);
/*
* Header
*/
e_table_header = e_table_header_new ();
cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT);
{
GdkPixbuf **images = g_new (GdkPixbuf *, 3);
int i;
images [0] = gdk_pixbuf_new_from_file ("image1.png");
images [1] = gdk_pixbuf_new_from_file ("image2.png");
images [2] = gdk_pixbuf_new_from_file ("image3.png");
cell_image_toggle = e_cell_toggle_new (0, 3, images);
for (i = 0; i < 3; i++)
gdk_pixbuf_unref (images [i]);
g_free (images);
}
col_1 = e_table_col_new (1, "Item Name", 1.0, 20, cell_left_just, e_str_compare, TRUE);
e_table_header_add_column (e_table_header, col_1, 0);
col_0 = e_table_col_new (0, "A", 0.0, 48, cell_image_toggle, e_int_compare, TRUE);
e_table_header_add_column (e_table_header, col_0, 1);
/*
* Second test
*/
e_table_header_multiple = e_table_header_new ();
e_table_header_add_column (e_table_header_multiple, col_0, 0);
e_table_header_add_column (e_table_header_multiple, col_1, 1);
e_table_header_add_column (e_table_header_multiple, col_1, 2);
/*
* GUI
*/
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
canvas = e_canvas_new ();
g_signal_connect (canvas, "size_allocate",
G_CALLBACK (set_canvas_size), NULL);
gtk_container_add (GTK_CONTAINER (window), canvas);
gtk_widget_show_all (window);
gnome_canvas_item_new (
gnome_canvas_root (GNOME_CANVAS (canvas)),
e_table_header_item_get_type (),
"ETableHeader", e_table_header,
NULL);
item = gnome_canvas_item_new (
gnome_canvas_root (GNOME_CANVAS (canvas)),
e_table_item_get_type (),
"ETableHeader", e_table_header,
"ETableModel", e_table_model,
"drawgrid", TRUE,
"drawfocus", TRUE,
"cursor_mode", E_TABLE_CURSOR_SIMPLE,
#if 0
"spreadsheet", TRUE,
#endif
NULL);
e_canvas_item_move_absolute (item, 0, 30);
gnome_canvas_item_new (
gnome_canvas_root (GNOME_CANVAS (canvas)),
e_table_header_item_get_type (),
"ETableHeader", e_table_header_multiple,
NULL);
item = gnome_canvas_item_new (
gnome_canvas_root (GNOME_CANVAS (canvas)),
e_table_item_get_type (),
"ETableHeader", e_table_header_multiple,
"ETableModel", e_table_model,
"drawgrid", TRUE,
"drawfocus", TRUE,
#if 0
"spreadsheet", TRUE,
#endif
"cursor_mode", E_TABLE_CURSOR_SIMPLE,
NULL);
e_canvas_item_move_absolute (item, 300, 30);
}
