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Ticket #3453: Find file: show pattern and content in the results dialog title.

Browse Source 
Initial step:
    * (dlg_set_title): new API.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2018-09-03 14:25:30 +03:00
parent faa893b683
commit a38c7f19e9
2 changed files with 23 additions and 10 deletions
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32
lib/widget/dialog.c
View File

@ -42,6 +42,7 @@
#include "lib/strutil.h"
#include "lib/fileloc.h" /* MC_HISTORY_FILE */
#include "lib/event.h" /* mc_event_raise() */
#include "lib/util.h" /* MC_PTR_FREE */
#include "lib/widget.h"
#include "lib/widget/mouse.h"
@ -653,6 +654,7 @@ dlg_default_repaint (WDialog * h)
if (h->title != NULL)
{
/* TODO: truncate long title */
tty_setcolor (h->color[DLG_COLOR_TITLE]);
widget_move (h, space, (wh->cols - str_term_width1 (h->title)) / 2);
tty_print_string (h->title);
@ -783,16 +785,7 @@ dlg_create (gboolean modal, int y1, int x1, int lines, int cols, widget_pos_flag
new_d->mouse_status = MOU_UNHANDLED;
/* Strip existing spaces, add one space before and after the title */
if (title != NULL && *title != '\0')
{
char *t;
t = g_strstrip (g_strdup (title));
if (*t != '\0')
new_d->title = g_strdup_printf (" %s ", t);
g_free (t);
}
dlg_set_title (new_d, title);
/* unique name of event group for this dialog */
new_d->event_group = g_strdup_printf ("%s_%p", MCEVENT_GROUP_DIALOG, (void *) new_d);
@ -1257,6 +1250,25 @@ dlg_save_history (WDialog * h)
/* --------------------------------------------------------------------------------------------- */
void
dlg_set_title (WDialog * h, const char *title)
{
MC_PTR_FREE (h->title);
/* Strip existing spaces, add one space before and after the title */
if (title != NULL && title[0] != '\0')
{
char *t;
t = g_strstrip (g_strdup (title));
if (t[0] != '\0')
h->title = g_strdup_printf (" %s ", t);
g_free (t);
}
}
/* --------------------------------------------------------------------------------------------- */
char *
dlg_get_title (const WDialog * h, size_t len)
{

1
lib/widget/dialog.h
View File

@ -131,6 +131,7 @@ void dlg_run_done (WDialog * h);
void dlg_save_history (WDialog * h);
void dlg_process_event (WDialog * h, int key, Gpm_Event * event);
void dlg_set_title (WDialog * h, const char *title);
char *dlg_get_title (const WDialog * h, size_t len);
void dlg_redraw (WDialog * h);