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authorSam Ravnborg <sam@mars.ravnborg.org>2006-07-29 22:48:57 +0200
committerSam Ravnborg <sam@neptun.ravnborg.org>2006-09-30 11:19:20 +0200
commitc8dc68ad0fbd934e78e913b8a8d7b45945db4930 (patch)
tree62169927ce5ca83e3f280e6bbe06053989462968 /scripts/kconfig/mconf.c
parentf3cbcdc955d0d2c8b4c52d6b73fc536b01b68c64 (diff)
downloadop-kernel-dev-c8dc68ad0fbd934e78e913b8a8d7b45945db4930.zip
op-kernel-dev-c8dc68ad0fbd934e78e913b8a8d7b45945db4930.tar.gz
kconfig/lxdialog: support resize
In all dialogs now properly catch KEY_RESIZE and take proper action. In mconf try to behave sensibly when a dialog routine returns -ERRDISPLAYTOOSMALL. The original check for a screnn size of 80x19 is kept for now. It may make sense to remove it later, but thats anyway what much text is adjusted for. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'scripts/kconfig/mconf.c')
-rw-r--r--scripts/kconfig/mconf.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index ef75d6c..f7abca4 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -606,9 +606,8 @@ static void conf(struct menu *menu)
reset_dialog();
res = dialog_menu(prompt ? prompt : _("Main Menu"),
_(menu_instructions),
- rows, cols, rows - 10,
active_menu, &s_scroll);
- if (res == 1 || res == KEY_ESC)
+ if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL)
break;
if (!item_activate_selected())
continue;
@@ -617,7 +616,10 @@ static void conf(struct menu *menu)
submenu = item_data();
active_menu = item_data();
- sym = submenu->sym;
+ if (submenu)
+ sym = submenu->sym;
+ else
+ sym = NULL;
switch (res) {
case 0:
@@ -683,7 +685,7 @@ static void conf(struct menu *menu)
static void show_textbox(const char *title, const char *text, int r, int c)
{
reset_dialog();
- dialog_textbox(title, text, r ? r : rows, c ? c : cols);
+ dialog_textbox(title, text, r, c);
}
static void show_helptext(const char *title, const char *text)
@@ -756,6 +758,8 @@ static void conf_choice(struct menu *menu)
break;
case KEY_ESC:
return;
+ case -ERRDISPLAYTOOSMALL:
+ return;
}
}
}
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