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114 lines
3.1 KiB
C
114 lines
3.1 KiB
C
/* Generic support for edit/search historyitem/bookmark dialog */
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/* $Id: edit.c,v 1.87 2005/06/14 12:25:20 jonas Exp $ */
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <string.h>
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#include "elinks.h"
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#include "bfu/dialog.h"
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#include "dialogs/edit.h"
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#include "intl/gettext/libintl.h"
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#include "session/session.h"
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#include "terminal/terminal.h"
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#include "util/color.h"
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#include "util/memory.h"
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#include "util/string.h"
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/* TODO: Move to bfu/. It has no bussiness to do in dialogs/. --pasky */
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static widget_handler_status_T
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my_cancel_dialog(struct dialog_data *dlg_data, struct widget_data *widget_data)
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{
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((void (*)(struct dialog *)) widget_data->widget->data)(dlg_data->dlg);
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return cancel_dialog(dlg_data, widget_data);
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}
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/* Edits an item's fields.
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* If parent is defined, then that points to a dialog that should be sent
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* an update when the add is done.
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*
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* If either of src_name or src_url are NULL, try to obtain the name and url
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* of the current document. If you want to create two null fields, pass in a
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* pointer to a zero length string (""). */
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/* TODO: In bookmark/dialogs.c most users seem to want also the dialog_data
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* so we should make when_*() functions take dialog_data instead. --jonas */
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void
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do_edit_dialog(struct terminal *term, int intl, unsigned char *title,
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const unsigned char *src_name,
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const unsigned char *src_url,
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struct session *ses, struct dialog_data *parent,
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done_handler_T *when_done,
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void when_cancel(struct dialog *),
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void *done_data,
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enum edit_dialog_type dialog_type)
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{
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unsigned char *name, *url;
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struct dialog *dlg;
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if (intl) title = _(title, term);
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/* Number of fields in edit dialog --Zas */
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#define EDIT_WIDGETS_COUNT 5
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/* Create the dialog */
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dlg = calloc_dialog(EDIT_WIDGETS_COUNT, 2 * MAX_STR_LEN);
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if (!dlg) return;
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name = get_dialog_offset(dlg, EDIT_WIDGETS_COUNT);
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url = name + MAX_STR_LEN;
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/* Get the name */
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if (!src_name) {
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/* Unknown name. */
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get_current_title(ses, name, MAX_STR_LEN);
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} else {
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/* Known name. */
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safe_strncpy(name, src_name, MAX_STR_LEN);
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}
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/* Get the url */
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if (!src_url) {
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/* Unknown . */
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get_current_url(ses, url, MAX_STR_LEN);
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} else {
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/* Known url. */
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safe_strncpy(url, src_url, MAX_STR_LEN);
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}
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dlg->title = title;
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dlg->layouter = generic_dialog_layouter;
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dlg->layout.maximize_width = 1;
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dlg->udata = parent;
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dlg->udata2 = done_data;
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if (dialog_type == EDIT_DLG_ADD)
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add_dlg_field(dlg, _("Name", term), 0, 0, check_nonempty, MAX_STR_LEN, name, NULL);
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else
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add_dlg_field(dlg, _("Name", term), 0, 0, NULL, MAX_STR_LEN, name, NULL);
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add_dlg_field(dlg, _("URL", term), 0, 0, NULL, MAX_STR_LEN, url, NULL);
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add_dlg_ok_button(dlg, _("~OK", term), B_ENTER, when_done, dlg);
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add_dlg_button(dlg, _("C~lear", term), 0, clear_dialog, NULL);
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if (when_cancel)
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add_dlg_button(dlg, _("~Cancel", term), B_ESC,
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my_cancel_dialog, when_cancel);
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else
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add_dlg_button(dlg, _("~Cancel", term), B_ESC,
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cancel_dialog, NULL);
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add_dlg_end(dlg, EDIT_WIDGETS_COUNT);
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do_dialog(term, dlg, getml(dlg, NULL));
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#undef EDIT_WIDGETS_COUNT
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}
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