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authorLadislav Michl <ladis@linux-mips.org>2007-12-17 13:07:41 -0500
committerSam Ravnborg <sam@ravnborg.org>2008-01-28 17:14:37 -0500
commit09af091f50409a60a72086c737b9a6224dde5ab8 (patch)
tree5a022543e70fffee0807d38076555f824d0549e6 /scripts/kconfig/lxdialog
parent0486bc9098f4556a0aa90d57f717d08164b7647e (diff)
kconfig: make kconfig MinGW friendly
Kconfig is powerfull tool. So powerfull that more and more software projects are using it for configuration. So instead of fixing some of them one by one, lets fix it in kernel and wait for sync. This work was originaly done for PTXdist - GPL licensed build system for userlands and cross-compilers, but it will not hurt kernel kconfig either. PTXdist menuconfig now works on Windows linked with PDCurses and compiled using MinGW - there is no termios and signals. * Do not include <sys/wait.h> and <signal.h> (comes from times when lxdialog was separate process) * Do not mess with termios directly and let curses tell screen size. Comment to commit c8dc68ad0fbd934e78e913b8a8d7b45945db4930 says check for screen size could be removed later, but because it didn't happen for more than year I left it here as well. * Save cursor position added by Sam Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Roman Zippel <zippel@linux-m68k.org>
Diffstat (limited to 'scripts/kconfig/lxdialog')
-rw-r--r--scripts/kconfig/lxdialog/dialog.h5
-rw-r--r--scripts/kconfig/lxdialog/util.c32
2 files changed, 23 insertions, 14 deletions
diff --git a/scripts/kconfig/lxdialog/dialog.h b/scripts/kconfig/lxdialog/dialog.h
index 7e17eba75ae..c4ad37fd922 100644
--- a/scripts/kconfig/lxdialog/dialog.h
+++ b/scripts/kconfig/lxdialog/dialog.h
@@ -187,10 +187,9 @@ int item_is_tag(char tag);
187int on_key_esc(WINDOW *win); 187int on_key_esc(WINDOW *win);
188int on_key_resize(void); 188int on_key_resize(void);
189 189
190void init_dialog(const char *backtitle); 190int init_dialog(const char *backtitle);
191void set_dialog_backtitle(const char *backtitle); 191void set_dialog_backtitle(const char *backtitle);
192void reset_dialog(void); 192void end_dialog(int x, int y);
193void end_dialog(void);
194void attr_clear(WINDOW * win, int height, int width, chtype attr); 193void attr_clear(WINDOW * win, int height, int width, chtype attr);
195void dialog_clear(void); 194void dialog_clear(void);
196void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x); 195void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x);
diff --git a/scripts/kconfig/lxdialog/util.c b/scripts/kconfig/lxdialog/util.c
index a1bddefe73d..86d95cca46a 100644
--- a/scripts/kconfig/lxdialog/util.c
+++ b/scripts/kconfig/lxdialog/util.c
@@ -266,31 +266,41 @@ void dialog_clear(void)
266/* 266/*
267 * Do some initialization for dialog 267 * Do some initialization for dialog
268 */ 268 */
269void init_dialog(const char *backtitle) 269int init_dialog(const char *backtitle)
270{ 270{
271 dlg.backtitle = backtitle; 271 int height, width;
272 color_setup(getenv("MENUCONFIG_COLOR")); 272
273} 273 initscr(); /* Init curses */
274 getmaxyx(stdscr, height, width);
275 if (height < 19 || width < 80) {
276 endwin();
277 return -ERRDISPLAYTOOSMALL;
278 }
274 279
275void set_dialog_backtitle(const char *backtitle)
276{
277 dlg.backtitle = backtitle; 280 dlg.backtitle = backtitle;
278} 281 color_setup(getenv("MENUCONFIG_COLOR"));
279 282
280void reset_dialog(void)
281{
282 initscr(); /* Init curses */
283 keypad(stdscr, TRUE); 283 keypad(stdscr, TRUE);
284 cbreak(); 284 cbreak();
285 noecho(); 285 noecho();
286 dialog_clear(); 286 dialog_clear();
287
288 return 0;
289}
290
291void set_dialog_backtitle(const char *backtitle)
292{
293 dlg.backtitle = backtitle;
287} 294}
288 295
289/* 296/*
290 * End using dialog functions. 297 * End using dialog functions.
291 */ 298 */
292void end_dialog(void) 299void end_dialog(int x, int y)
293{ 300{
301 /* move cursor back to original position */
302 move(y, x);
303 refresh();
294 endwin(); 304 endwin();
295} 305}
296 306