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

---
 IncSet.c | 77 +++++++++++++++++++++++++++++++++++++++++-----------------------
 1 file changed, 50 insertions(+), 27 deletions(-)

(limited to 'IncSet.c')

diff --git a/IncSet.c b/IncSet.c
index e9e2893..d280caf 100644
--- a/IncSet.c
+++ b/IncSet.c
@@ -1,17 +1,24 @@
 /*
 htop - IncSet.c
 (C) 2005-2012 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 "config.h" // IWYU pragma: keep
+
 #include "IncSet.h"
-#include "StringUtils.h"
-#include "ListItem.h"
-#include "CRT.h"
+
+#include <ctype.h>
 #include <string.h>
 #include <stdlib.h>
 
+#include "CRT.h"
+#include "ListItem.h"
+#include "Object.h"
+#include "ProvideCurses.h"
+#include "XUtils.h"
+
 
 static void IncMode_reset(IncMode* mode) {
    mode->index = 0;
@@ -72,7 +79,10 @@ static void updateWeakPanel(IncSet* this, Panel* panel, Vector* lines) {
          ListItem* line = (ListItem*)Vector_get(lines, i);
          if (String_contains_i(line->value, incFilter)) {
             Panel_add(panel, (Object*)line);
-            if (selected == (Object*)line) Panel_setSelected(panel, n);
+            if (selected == (Object*)line) {
+               Panel_setSelected(panel, n);
+            }
+
             n++;
          }
       }
@@ -80,7 +90,9 @@ static void updateWeakPanel(IncSet* this, Panel* panel, Vector* lines) {
       for (int i = 0; i < Vector_size(lines); i++) {
          Object* line = Vector_get(lines, i);
          Panel_add(panel, line);
-         if (selected == line) Panel_setSelected(panel, i);
+         if (selected == line) {
+            Panel_setSelected(panel, i);
+         }
       }
    }
 }
@@ -95,10 +107,11 @@ static bool search(IncMode* mode, Panel* panel, IncMode_GetPanelValue getPanelVa
          break;
       }
    }
-   if (found)
-      FunctionBar_draw(mode->bar, mode->buffer);
-   else
-      FunctionBar_drawAttr(mode->bar, mode->buffer, CRT_colors[FAILED_SEARCH]);
+
+   FunctionBar_drawExtra(mode->bar,
+                         mode->buffer,
+                         found ? -1 : CRT_colors[FAILED_SEARCH],
+                         true);
    return found;
 }
 
@@ -106,11 +119,18 @@ static bool IncMode_find(IncMode* mode, Panel* panel, IncMode_GetPanelValue getP
    int size = Panel_size(panel);
    int here = Panel_getSelectedIndex(panel);
    int i = here;
-   for(;;) {
-      i+=step;
-      if (i == size) i = 0;
-      if (i == -1) i = size - 1;
-      if (i == here) return false;
+   for (;;) {
+      i += step;
+      if (i == size) {
+         i = 0;
+      }
+      if (i == -1) {
+         i = size - 1;
+      }
+      if (i == here) {
+         return false;
+      }
+
       if (String_contains_i(getPanelValue(panel, i), mode->buffer)) {
          Panel_setSelected(panel, i);
          return true;
@@ -129,22 +149,27 @@ bool IncSet_prev(IncSet* this, IncType type, Panel* panel, IncMode_GetPanelValue
 bool IncSet_handleKey(IncSet* this, int ch, Panel* panel, IncMode_GetPanelValue getPanelValue, Vector* lines) {
    if (ch == ERR)
       return true;
+
    IncMode* mode = this->active;
    int size = Panel_size(panel);
    bool filterChanged = false;
    bool doSearch = true;
    if (ch == KEY_F(3)) {
-      if (size == 0) return true;
+      if (size == 0)
+         return true;
+
       IncMode_find(mode, panel, getPanelValue, 1);
       doSearch = false;
-   } else if (ch < 255 && isprint((char)ch)) {
+   } else if (0 < ch && ch < 255 && isprint((unsigned char)ch)) {
       if (mode->index < INCMODE_MAX) {
          mode->buffer[mode->index] = ch;
          mode->index++;
          mode->buffer[mode->index] = 0;
          if (mode->isFilter) {
             filterChanged = true;
-            if (mode->index == 1) this->filtering = true;
+            if (mode->index == 1) {
+               this->filtering = true;
+            }
          }
       }
    } else if ((ch == KEY_BACKSPACE || ch == 127)) {
@@ -162,7 +187,7 @@ bool IncSet_handleKey(IncSet* this, int ch, Panel* panel, IncMode_GetPanelValue
          doSearch = false;
       }
    } else if (ch == KEY_RESIZE) {
-     Panel_resize(panel, COLS, LINES-panel->y-1);
+      Panel_resize(panel, COLS, LINES - panel->y - 1);
    } else {
       if (mode->isFilter) {
          filterChanged = true;
@@ -177,7 +202,7 @@ bool IncSet_handleKey(IncSet* this, int ch, Panel* panel, IncMode_GetPanelValue
       }
       this->active = NULL;
       Panel_setDefaultBar(panel);
-      FunctionBar_draw(this->defaultBar, NULL);
+      FunctionBar_draw(this->defaultBar);
       doSearch = false;
    }
    if (doSearch) {
@@ -191,22 +216,20 @@ bool IncSet_handleKey(IncSet* this, int ch, Panel* panel, IncMode_GetPanelValue
 
 const char* IncSet_getListItemValue(Panel* panel, int i) {
    ListItem* l = (ListItem*) Panel_get(panel, i);
-   if (l)
-      return l->value;
-   return "";
+   return l ? l->value : "";
 }
 
 void IncSet_activate(IncSet* this, IncType type, Panel* panel) {
    this->active = &(this->modes[type]);
-   FunctionBar_draw(this->active->bar, this->active->buffer);
+   FunctionBar_drawExtra(this->active->bar, this->active->buffer, -1, true);
    panel->currentBar = this->active->bar;
 }
 
-void IncSet_drawBar(IncSet* this) {
+void IncSet_drawBar(const IncSet* this) {
    if (this->active) {
-      FunctionBar_draw(this->active->bar, this->active->buffer);
+      FunctionBar_drawExtra(this->active->bar, this->active->buffer, -1, true);
    } else {
-      FunctionBar_draw(this->defaultBar, NULL);
+      FunctionBar_draw(this->defaultBar);
    }
 }
 
-- 
cgit v1.2.3