From: Brian Norris <computersforpeace@gmail.com>
Date: Wed, 18 Feb 2015 02:18:31 +0000 (-0800)
Subject: tools/thermal: tmon: tui: don't hard-code dialog window size assumptions
X-Git-Tag: v4.0-rc2~3^2^2~5
X-Git-Url: https://git.kernelconcepts.de/?a=commitdiff_plain;h=0e7b766dc0aeedd47c8264242e06f3a470f5d589;p=karo-tx-linux.git

tools/thermal: tmon: tui: don't hard-code dialog window size assumptions

We can use the ncurses API to get the number of rows.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
---

diff --git a/tools/thermal/tmon/tui.c b/tools/thermal/tmon/tui.c
index 43c5aecf71da..2779573a53cb 100644
--- a/tools/thermal/tmon/tui.c
+++ b/tools/thermal/tmon/tui.c
@@ -274,11 +274,14 @@ const char DIAG_TITLE[] = "[ TUNABLES ]";
 void show_dialogue(void)
 {
 	int j, x = 0, y = 0;
+	int rows, cols;
 	WINDOW *w = dialogue_window;
 
 	if (tui_disabled || !w)
 		return;
 
+	getmaxyx(w, rows, cols);
+
 	werase(w);
 	box(w, 0, 0);
 	mvwprintw(w, 0, maxx/4, DIAG_TITLE);
@@ -297,10 +300,8 @@ void show_dialogue(void)
 	wattron(w, A_BOLD);
 	mvwprintw(w, DIAG_DEV_ROWS+1, 1, "Enter Choice [A-Z]?");
 	wattroff(w, A_BOLD);
-	/* y size of dialogue win is nr cdev + 5, so print legend
-	 * at the bottom line
-	 */
-	mvwprintw(w, ptdata.nr_cooling_dev+3, 1,
+	/* print legend at the bottom line */
+	mvwprintw(w, rows - 2, 1,
 		"Legend: A=Active, P=Passive, C=Critical");
 
 	wrefresh(dialogue_window);