From 7ca10817122d3b7b30fabb1cadb75e5ee14b364e Mon Sep 17 00:00:00 2001
From: Hisham Muhammad <hisham@gobolinux.org>
Date: Fri, 18 Nov 2011 06:08:56 +0000
Subject: Mega-commit with features and tweaks for 1.0: * Performance
 improvements * Support for splitting CPU meters into two or four columns  
 (thanks to Wim Heirman) * Switch from PLPA, which is now deprecated, to
 HWLOC. * Bring back support for native Linux sched_setaffinity,   so we don't
 have to use HWLOC where we don't need to. * Support for typing in user names
 and column fields in selection panels.

---
 Panel.c | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'Panel.c')

diff --git a/Panel.c b/Panel.c
index 43432602..56e19488 100644
--- a/Panel.c
+++ b/Panel.c
@@ -93,6 +93,7 @@ void Panel_init(Panel* this, int x, int y, int w, int h, char* type, bool owner)
    this->w = w;
    this->h = h;
    this->eventHandler = NULL;
+   this->eventHandlerBuffer = NULL;
    this->items = Vector_new(type, owner, DEFAULT_SIZE, ListItem_compare);
    this->scrollV = 0;
    this->scrollH = 0;
@@ -108,6 +109,7 @@ void Panel_init(Panel* this, int x, int y, int w, int h, char* type, bool owner)
 
 void Panel_done(Panel* this) {
    assert (this != NULL);
+   free(this->eventHandlerBuffer);
    Vector_delete(this->items);
    RichString_end(this->header);
 }
@@ -405,3 +407,38 @@ bool Panel_onKey(Panel* this, int key) {
    }
    return false;
 }
+
+
+HandlerResult Panel_selectByTyping(Panel* this, int ch) {
+   int size = Panel_size(this);
+   if (!this->eventHandlerBuffer)
+      this->eventHandlerBuffer = calloc(100, 1);
+
+   if (isalnum(ch)) {
+      int len = strlen(this->eventHandlerBuffer);
+      if (len < 99) {
+         this->eventHandlerBuffer[len] = ch;
+         this->eventHandlerBuffer[len+1] = '\0';
+      }
+      for (int try = 0; try < 2; try++) {
+         len = strlen(this->eventHandlerBuffer);
+         for (int i = 0; i < size; i++) {
+            char* cur = ((ListItem*) Panel_get(this, i))->value;
+            while (*cur == ' ') cur++;
+            if (strncasecmp(cur, this->eventHandlerBuffer, len) == 0) {
+               Panel_setSelected(this, i);
+               return HANDLED;
+            }
+         }
+         this->eventHandlerBuffer[0] = ch;
+         this->eventHandlerBuffer[1] = '\0';
+      }
+      return HANDLED;
+   } else if (ch != ERR) {
+      this->eventHandlerBuffer[0] = '\0';
+   }
+   if (ch == 13) {
+      return BREAK_LOOP;
+   }
+   return IGNORED;
+}
-- 
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