From 65357c8c46154de4e4eca14075bfe5523bb5fc14 Mon Sep 17 00:00:00 2001
From: Daniel Lange <DLange@git.local>
Date: Mon, 7 Dec 2020 10:26:01 +0100
Subject: New upstream version 3.0.3

---
 AvailableMetersPanel.c | 35 ++++++++++++++++++++++-------------
 1 file changed, 22 insertions(+), 13 deletions(-)

(limited to 'AvailableMetersPanel.c')

diff --git a/AvailableMetersPanel.c b/AvailableMetersPanel.c
index 0533cfb..ce01255 100644
--- a/AvailableMetersPanel.c
+++ b/AvailableMetersPanel.c
@@ -1,20 +1,26 @@
 /*
 htop - AvailableMetersPanel.c
 (C) 2004-2011 Hisham H. Muhammad
-Released under the GNU GPL, see the COPYING file
+Released under the GNU GPLv2, see the COPYING file
 in the source distribution for its full text.
 */
 
 #include "AvailableMetersPanel.h"
-#include "MetersPanel.h"
+
+#include <assert.h>
+#include <stdbool.h>
+#include <stdlib.h>
 
 #include "CPUMeter.h"
+#include "FunctionBar.h"
 #include "Header.h"
 #include "ListItem.h"
+#include "Meter.h"
+#include "MetersPanel.h"
+#include "Object.h"
 #include "Platform.h"
-
-#include <assert.h>
-#include <stdlib.h>
+#include "ProvideCurses.h"
+#include "XUtils.h"
 
 
 static void AvailableMetersPanel_delete(Object* object) {
@@ -24,19 +30,22 @@ static void AvailableMetersPanel_delete(Object* object) {
    free(this);
 }
 
-static inline void AvailableMetersPanel_addMeter(Header* header, Panel* panel, MeterClass* type, int param, int column) {
-   Meter* meter = (Meter*) Header_addMeterByClass(header, type, param, column);
+static inline void AvailableMetersPanel_addMeter(Header* header, Panel* panel, const MeterClass* type, int param, int column) {
+   Meter* meter = Header_addMeterByClass(header, type, param, column);
    Panel_add(panel, (Object*) Meter_toListItem(meter, false));
    Panel_setSelected(panel, Panel_size(panel) - 1);
    MetersPanel_setMoving((MetersPanel*)panel, true);
-   FunctionBar_draw(panel->currentBar, NULL);
+   FunctionBar_draw(panel->currentBar);
 }
 
 static HandlerResult AvailableMetersPanel_eventHandler(Panel* super, int ch) {
    AvailableMetersPanel* this = (AvailableMetersPanel*) super;
    Header* header = this->header;
 
-   ListItem* selected = (ListItem*) Panel_getSelected(super);
+   const ListItem* selected = (ListItem*) Panel_getSelected(super);
+   if (!selected)
+      return IGNORED;
+
    int param = selected->key & 0xff;
    int type = selected->key >> 16;
    HandlerResult result = IGNORED;
@@ -74,7 +83,7 @@ static HandlerResult AvailableMetersPanel_eventHandler(Panel* super, int ch) {
    return result;
 }
 
-PanelClass AvailableMetersPanel_class = {
+const PanelClass AvailableMetersPanel_class = {
    .super = {
       .extends = Class(Panel),
       .delete = AvailableMetersPanel_delete
@@ -98,19 +107,19 @@ AvailableMetersPanel* AvailableMetersPanel_new(Settings* settings, Header* heade
    // Platform_meterTypes[0] should be always (&CPUMeter_class), which we will
    // handle separately in the code below.
    for (int i = 1; Platform_meterTypes[i]; i++) {
-      MeterClass* type = Platform_meterTypes[i];
+      const MeterClass* type = Platform_meterTypes[i];
       assert(type != &CPUMeter_class);
       const char* label = type->description ? type->description : type->uiName;
       Panel_add(super, (Object*) ListItem_new(label, i << 16));
    }
    // Handle (&CPUMeter_class)
-   MeterClass* type = &CPUMeter_class;
+   const MeterClass* type = &CPUMeter_class;
    int cpus = pl->cpuCount;
    if (cpus > 1) {
       Panel_add(super, (Object*) ListItem_new("CPU average", 0));
       for (int i = 1; i <= cpus; i++) {
          char buffer[50];
-         xSnprintf(buffer, 50, "%s %d", type->uiName, Settings_cpuId(this->settings, i - 1));
+         xSnprintf(buffer, sizeof(buffer), "%s %d", type->uiName, Settings_cpuId(this->settings, i - 1));
          Panel_add(super, (Object*) ListItem_new(buffer, i));
       }
    } else {
-- 
cgit v1.2.3