Author: aschnell
Date: Fri Apr 11 18:53:05 2008
New Revision: 46453
URL: http://svn.opensuse.org/viewcvs/yast?rev=46453&view=rev
Log:
- set `MaxLines of LogView widget
Modified:
trunk/yast2/library/log/src/LogViewCore.ycp
Modified: trunk/yast2/library/log/src/LogViewCore.ycp
URL: http://svn.opensuse.org/viewcvs/yast/trunk/yast2/library/log/src/LogViewCore.ycp?rev=46453&r1=46452&r2=46453&view=diff
==============================================================================
--- trunk/yast2/library/log/src/LogViewCore.ycp (original)
+++ trunk/yast2/library/log/src/LogViewCore.ycp Fri Apr 11 18:53:05 2008
@@ -102,13 +102,17 @@
/**
* Starts the log reading command via process agent.
*
- * The LogView widget must exist when calling this function.
- *
- * Note: This function has less functionality than InitLogReading in LogView.ycp.
- * The extra functionality was removed here since it was broken (bnc #371983).
+ * The LogView widget must exist when calling this function. The `MaxLines
+ * parameter of the widget will be set.
*/
global void Start(term widget, map d)
{
+ if (id != nil)
+ {
+ SCR::Execute(.process.release, id);
+ id = nil;
+ }
+
data = d;
string file = data["file"]:"";
@@ -158,6 +162,7 @@
lines = GetNewLines();
DeleteOldLines();
+ UI::ChangeWidget(widget, `MaxLines, max_lines);
UI::ChangeWidget(widget, `Value, mergestring(
maplist(string line, lines, { return line + "\n"; } ), ""));
}
@@ -165,21 +170,28 @@
global void Update(term widget)
{
- list<string> new_lines = GetNewLines();
- if (size(new_lines) > 0)
+ if (id != nil)
{
- lines = (list<string>) merge(lines, new_lines);
- DeleteOldLines();
-
- UI::ChangeWidget(widget, `LastLine, mergestring(
- maplist(string line, new_lines, { return line + "\n"; } ), ""));
+ list<string> new_lines = GetNewLines();
+ if (size(new_lines) > 0)
+ {
+ lines = (list<string>) merge(lines, new_lines);
+ DeleteOldLines();
+
+ UI::ChangeWidget(widget, `LastLine, mergestring(
+ maplist(string line, new_lines, { return line + "\n"; } ), ""));
+ }
}
}
global void Stop()
{
- SCR::Execute(.process.release, id);
+ if (id != nil)
+ {
+ SCR::Execute(.process.release, id);
+ id = nil;
+ }
}
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