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Message-Id: <1371286093-4003-1-git-send-email-sedat.dilek@gmail.com>
Date: Sat, 15 Jun 2013 10:48:13 +0200
From: Sedat Dilek <sedat.dilek@...il.com>
To: Sam Ravnborg <sam@...nborg.org>, Michal Marek <mmarek@...e.cz>,
Benjamin Poirier <bpoirier@...e.de>,
"Yann E. MORIN" <yann.morin.1998@...e.fr>,
Wang YanQing <udknight@...il.com>,
Dirk Gouders <gouders@...bocholt.fh-gelsenkirchen.de>,
linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Sedat Dilek <sedat.dilek@...il.com>
Subject: [PATCH kbuild-next] kconfig/lxdialog: Add definitions for mininimum (re)size values
Commit c8dc68ad0fbd ("kconfig/lxdialog: support resize") added support
for resizing, but forgot to collect all hardcoded values at one single
place.
Also add a definition for the check for a minimum screen/window size
of 80x19.
[ ChangeLog v2:
* Rename WIN_{HEIGTH,WIDTH}_MIN -> WINDOW_{HEIGTH,WIDTH}_MIN
* Mention the check for a minimum screen/window size in the changelog
* Add a comment above the block of new definitions ]
Signed-off-by: Sedat Dilek <sedat.dilek@...il.com>
---
scripts/kconfig/lxdialog/checklist.c | 4 ++--
scripts/kconfig/lxdialog/dialog.h | 14 ++++++++++++++
scripts/kconfig/lxdialog/inputbox.c | 4 ++--
scripts/kconfig/lxdialog/menubox.c | 2 +-
scripts/kconfig/lxdialog/textbox.c | 2 +-
scripts/kconfig/lxdialog/util.c | 2 +-
scripts/kconfig/lxdialog/yesno.c | 4 ++--
7 files changed, 23 insertions(+), 9 deletions(-)
diff --git a/scripts/kconfig/lxdialog/checklist.c b/scripts/kconfig/lxdialog/checklist.c
index a2eb80f..3034057 100644
--- a/scripts/kconfig/lxdialog/checklist.c
+++ b/scripts/kconfig/lxdialog/checklist.c
@@ -132,9 +132,9 @@ int dialog_checklist(const char *title, const char *prompt, int height,
}
do_resize:
- if (getmaxy(stdscr) < (height + 6))
+ if (getmaxy(stdscr) < (height + CHECKLIST_HEIGTH_MIN))
return -ERRDISPLAYTOOSMALL;
- if (getmaxx(stdscr) < (width + 6))
+ if (getmaxx(stdscr) < (width + CHECKLIST_WIDTH_MIN))
return -ERRDISPLAYTOOSMALL;
max_choice = MIN(list_height, item_count());
diff --git a/scripts/kconfig/lxdialog/dialog.h b/scripts/kconfig/lxdialog/dialog.h
index 10993370..f9bfd7d 100644
--- a/scripts/kconfig/lxdialog/dialog.h
+++ b/scripts/kconfig/lxdialog/dialog.h
@@ -200,6 +200,20 @@ int item_is_tag(char tag);
int on_key_esc(WINDOW *win);
int on_key_resize(void);
+/* minimum (re)size values */
+#define CHECKLIST_HEIGTH_MIN 6 /* For dialog_checklist() */
+#define CHECKLIST_WIDTH_MIN 6
+#define INPUTBOX_HEIGTH_MIN 2 /* For dialog_inputbox() */
+#define INPUTBOX_WIDTH_MIN 2
+#define MENU_HEIGTH_MIN 15 /* For dialog_menu() */
+#define MENU_WIDTH_MIN 65
+#define TEXTBOX_HEIGTH_MIN 8 /* For dialog_textbox() */
+#define TEXTBOX_WIDTH_MIN 8
+#define YESNO_HEIGTH_MIN 4 /* For dialog_yesno() */
+#define YESNO_WIDTH_MIN 4
+#define WINDOW_HEIGTH_MIN 19 /* For init_dialog() */
+#define WINDOW_WIDTH_MIN 80
+
int init_dialog(const char *backtitle);
void set_dialog_backtitle(const char *backtitle);
void set_dialog_subtitles(struct subtitle_list *subtitles);
diff --git a/scripts/kconfig/lxdialog/inputbox.c b/scripts/kconfig/lxdialog/inputbox.c
index 21404a0..7b01add 100644
--- a/scripts/kconfig/lxdialog/inputbox.c
+++ b/scripts/kconfig/lxdialog/inputbox.c
@@ -56,9 +56,9 @@ int dialog_inputbox(const char *title, const char *prompt, int height, int width
strcpy(instr, init);
do_resize:
- if (getmaxy(stdscr) <= (height - 2))
+ if (getmaxy(stdscr) <= (height - INPUTBOX_HEIGTH_MIN))
return -ERRDISPLAYTOOSMALL;
- if (getmaxx(stdscr) <= (width - 2))
+ if (getmaxx(stdscr) <= (width - INPUTBOX_WIDTH_MIN))
return -ERRDISPLAYTOOSMALL;
/* center dialog box on screen */
diff --git a/scripts/kconfig/lxdialog/menubox.c b/scripts/kconfig/lxdialog/menubox.c
index 38cd69c..0ab663d 100644
--- a/scripts/kconfig/lxdialog/menubox.c
+++ b/scripts/kconfig/lxdialog/menubox.c
@@ -193,7 +193,7 @@ int dialog_menu(const char *title, const char *prompt,
do_resize:
height = getmaxy(stdscr);
width = getmaxx(stdscr);
- if (height < 15 || width < 65)
+ if (height < MENU_HEIGTH_MIN || width < MENU_WIDTH_MIN)
return -ERRDISPLAYTOOSMALL;
height -= 4;
diff --git a/scripts/kconfig/lxdialog/textbox.c b/scripts/kconfig/lxdialog/textbox.c
index a48bb93..907cdcb 100644
--- a/scripts/kconfig/lxdialog/textbox.c
+++ b/scripts/kconfig/lxdialog/textbox.c
@@ -80,7 +80,7 @@ int dialog_textbox(const char *title, char *tbuf, int initial_height,
do_resize:
getmaxyx(stdscr, height, width);
- if (height < 8 || width < 8)
+ if (height < TEXTBOX_HEIGTH_MIN || width < TEXTBOX_WIDTH_MIN)
return -ERRDISPLAYTOOSMALL;
if (initial_height != 0)
height = initial_height;
diff --git a/scripts/kconfig/lxdialog/util.c b/scripts/kconfig/lxdialog/util.c
index a0e97c2..78fe4e9 100644
--- a/scripts/kconfig/lxdialog/util.c
+++ b/scripts/kconfig/lxdialog/util.c
@@ -317,7 +317,7 @@ int init_dialog(const char *backtitle)
getyx(stdscr, saved_y, saved_x);
getmaxyx(stdscr, height, width);
- if (height < 19 || width < 80) {
+ if (height < WINDOW_HEIGTH_MIN || width < WINDOW_WIDTH_MIN) {
endwin();
return -ERRDISPLAYTOOSMALL;
}
diff --git a/scripts/kconfig/lxdialog/yesno.c b/scripts/kconfig/lxdialog/yesno.c
index 4e6e809..abb0c39 100644
--- a/scripts/kconfig/lxdialog/yesno.c
+++ b/scripts/kconfig/lxdialog/yesno.c
@@ -45,9 +45,9 @@ int dialog_yesno(const char *title, const char *prompt, int height, int width)
WINDOW *dialog;
do_resize:
- if (getmaxy(stdscr) < (height + 4))
+ if (getmaxy(stdscr) < (height + YESNO_HEIGTH_MIN))
return -ERRDISPLAYTOOSMALL;
- if (getmaxx(stdscr) < (width + 4))
+ if (getmaxx(stdscr) < (width + YESNO_WIDTH_MIN))
return -ERRDISPLAYTOOSMALL;
/* center dialog box on screen */
--
1.8.3.1
--
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