-
-enum {
- SELECT_FMT_NULL,
- SELECT_FMT_TEXT,
- SELECT_FMT_UTF8,
- SELECT_FMT_HTML,
- SELECT_FMT_ODT
-};
-
-
-static void
-insert_glyph (struct string_map *map, const char *opt, gunichar glyph)
-{
- char s[6] = {0,0,0,0,0,0};
-
- g_unichar_to_utf8 (glyph, s);
- string_map_insert (map, opt, s);
-}
-
-struct glyph_pair
-{
- gunichar glyph;
- char opt[10];
-};
-
-/* See the table at
- http://en.wikipedia.org/wiki/Box-drawing_characters */
-struct glyph_pair table[] = {
- {0x2500, "box[1010]"},
- {0x2501, "box[2020]"},
- {0x2502, "box[0101]"},
- {0x2503, "box[0202]"},
-
- {0x250C, "box[1100]"},
- {0x250D, "box[2100]"},
- {0x250E, "box[1200]"},
- {0x250F, "box[2200]"},
- {0x2510, "box[0110]"},
- {0x2511, "box[0110]"},
- {0x2512, "box[0210]"},
- {0x2513, "box[0220]"},
- {0x2514, "box[1001]"},
- {0x2515, "box[2001]"},
- {0x2516, "box[1002]"},
- {0x2517, "box[2002]"},
- {0x2518, "box[0011]"},
- {0x2519, "box[0021]"},
- {0x251A, "box[0012]"},
- {0x251B, "box[0022]"},
- {0x251C, "box[1101]"},
- {0x251D, "box[2101]"},
- {0x251E, "box[1102]"},
- {0x251F, "box[1201]"},
- {0x2520, "box[1202]"},
- {0x2521, "box[2102]"},
- {0x2522, "box[2201]"},
- {0x2523, "box[2202]"},
- {0x2524, "box[0111]"},
- {0x2525, "box[0121]"},
- {0x2526, "box[0112]"},
- {0x2527, "box[0211]"},
- {0x2528, "box[0212]"},
- {0x2529, "box[0122]"},
- {0x252A, "box[0221]"},
- {0x252B, "box[0222]"},
- {0x252C, "box[1110]"},
- {0x252D, "box[1120]"},
- {0x252E, "box[2110]"},
- {0x252F, "box[2120]"},
- {0x2530, "box[1210]"},
- {0x2531, "box[1220]"},
- {0x2532, "box[2210]"},
- {0x2533, "box[2220]"},
- {0x2534, "box[1011]"},
- {0x2535, "box[1021]"},
- {0x2536, "box[2011]"},
- {0x2537, "box[2021]"},
- {0x2538, "box[1012]"},
- {0x2539, "box[1022]"},
- {0x253A, "box[2012]"},
- {0x253B, "box[2022]"},
- {0x253C, "box[1111]"},
- {0x253D, "box[1121]"},
- {0x253E, "box[2111]"},
- {0x253F, "box[2121]"},
- {0x2540, "box[1112]"},
- {0x2541, "box[1211]"},
- {0x2542, "box[1212]"},
- {0x2543, "box[1122]"},
- {0x2544, "box[2112]"},
- {0x2545, "box[1221]"},
- {0x2546, "box[2211]"},
- {0x2547, "box[2122]"},
- {0x2548, "box[2221]"},
- {0x2549, "box[1222]"},
- {0x254A, "box[2212]"},
- {0x254B, "box[2222]"},
-
- {0x2574, "box[0010]"},
- {0x2575, "box[0001]"},
- {0x2576, "box[1000]"},
- {0x2577, "box[0100]"},
- {0x2578, "box[0020]"},
- {0x2579, "box[0002]"},
- {0x257A, "box[2000]"},
- {0x257B, "box[0200]"},
- {0x257C, "box[2010]"},
- {0x257D, "box[0201]"},
- {0x257E, "box[1020]"},
- {0x257F, "box[0102]"},
-};
-
-
-static void
-utf8_box_chars (struct string_map *map)
-{
- int i;
- for (i = 0; i < sizeof (table) / sizeof (table[0]); ++i)
- {
- const struct glyph_pair *p = &table[i];
- insert_glyph (map, p->opt, p->glyph);
- }
-}
-
-
-
-static void
-clipboard_get_cb (GtkClipboard *clipboard,
- GtkSelectionData *selection_data,
- guint info,
- gpointer data)
-{
- PsppireOutputWindow *window = data;
-
- gsize length;
- gchar *text = NULL;
- struct output_driver *driver = NULL;
- char dirname[PATH_MAX], *filename;
- struct string_map options;
-
- GtkTreeSelection *sel = gtk_tree_view_get_selection (window->overview);
- GtkTreeModel *model = gtk_tree_view_get_model (window->overview);
-
- GList *rows = gtk_tree_selection_get_selected_rows (sel, &model);
- GList *n = rows;
-
- if ( n == NULL)
- return;
-
- if (path_search (dirname, sizeof dirname, NULL, NULL, true)
- || mkdtemp (dirname) == NULL)
- {
- error (0, errno, _("failed to create temporary directory"));
- return;
- }
- filename = xasprintf ("%s/clip.tmp", dirname);
-
- string_map_init (&options);
- string_map_insert (&options, "output-file", filename);
-
- switch (info)
- {
- case SELECT_FMT_UTF8:
- utf8_box_chars (&options);
- /* fall-through */
-
- case SELECT_FMT_TEXT:
- string_map_insert (&options, "format", "txt");
- break;
-
- case SELECT_FMT_HTML:
- string_map_insert (&options, "format", "html");
- string_map_insert (&options, "borders", "false");
- string_map_insert (&options, "css", "false");
- break;
-
- case SELECT_FMT_ODT:
- string_map_insert (&options, "format", "odt");
- break;
-
- default:
- g_warning ("unsupported clip target\n");
- goto finish;
- break;
- }
-
- driver = output_driver_create (&options);
- if (driver == NULL)
- goto finish;
-
- while (n)
- {
- GtkTreePath *path = n->data ;
- GtkTreeIter iter;
- struct output_item *item ;
-
- gtk_tree_model_get_iter (model, &iter, path);
- gtk_tree_model_get (model, &iter, COL_ADDR, &item, -1);
-
- driver->class->submit (driver, item);
-
- n = n->next;
- }
-
- if ( driver->class->flush)
- driver->class->flush (driver);
-
-
- /* Some drivers (eg: the odt one) don't write anything until they
- are closed */
- output_driver_destroy (driver);
- driver = NULL;
-
- if ( g_file_get_contents (filename, &text, &length, NULL) )
- {
- gtk_selection_data_set (selection_data, selection_data->target,
- 8,
- (const guchar *) text, length);
- }
-
- finish:
-
- if (driver != NULL)
- output_driver_destroy (driver);
-
- g_free (text);
-
- unlink (filename);
- free (filename);
- rmdir (dirname);
-
- g_list_free (rows);
-}
-
-static void
-clipboard_clear_cb (GtkClipboard *clipboard,
- gpointer data)
-{
-}
-
-static const GtkTargetEntry targets[] = {
-
- { "STRING", 0, SELECT_FMT_TEXT },
- { "TEXT", 0, SELECT_FMT_TEXT },
- { "COMPOUND_TEXT", 0, SELECT_FMT_TEXT },
- { "text/plain", 0, SELECT_FMT_TEXT },
-
- { "UTF8_STRING", 0, SELECT_FMT_UTF8 },
- { "text/plain;charset=utf-8", 0, SELECT_FMT_UTF8 },
-
- { "text/html", 0, SELECT_FMT_HTML },
-
- { "application/vnd.oasis.opendocument.text", 0, SELECT_FMT_ODT }
-};
-
-static void
-on_copy (PsppireOutputWindow *window)
-{
- {
- GtkClipboard *clipboard =
- gtk_widget_get_clipboard (GTK_WIDGET (window),
- GDK_SELECTION_CLIPBOARD);
-
- if (!gtk_clipboard_set_with_data (clipboard, targets,
- G_N_ELEMENTS (targets),
- clipboard_get_cb, clipboard_clear_cb,
- window))
-
- clipboard_clear_cb (clipboard, window);
- }
-}
-
-static void
-on_selection_change (GtkTreeSelection *sel, GtkAction *copy_action)
-{
- /* The Copy action is available only if there is something selected */
- gtk_action_set_sensitive (copy_action, gtk_tree_selection_count_selected_rows (sel) > 0);
-}
-
-static void
-on_select_all (PsppireOutputWindow *window)
-{
- GtkTreeSelection *sel = gtk_tree_view_get_selection (window->overview);
- gtk_tree_view_expand_all (window->overview);
- gtk_tree_selection_select_all (sel);
-}
-
-