[X2Go-Commits] [x2goclient] 03/03: help.cpp: populate pretty_print: fetch max length of params.

git-admin at x2go.org git-admin at x2go.org
Wed Apr 22 07:59:17 CEST 2015


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x2go pushed a commit to branch bugfix/help-cmd
in repository x2goclient.

commit b8088ba8cb9cfbf48c9249b9ee0cd2b86a11b6ac
Author: Mihai Moldovan <ionic at ionic.de>
Date:   Wed Apr 22 07:59:03 2015 +0200

    help.cpp: populate pretty_print: fetch max length of params.
---
 debian/changelog |    1 +
 src/help.cpp     |   11 +++++++++++
 2 files changed, 12 insertions(+)

diff --git a/debian/changelog b/debian/changelog
index 926543b..987f88f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -260,6 +260,7 @@ x2goclient (4.0.4.0-0x2go1) UNRELEASED; urgency=low
     - version.h: add include guard.
     - help.{cpp,h}: add skeleton for new help system.
     - help.{cpp,h}: add sanitizing helpers.
+    - help.cpp: populate pretty_print: fetch max length of params.
 
   [ Fernando Pedemonte ]
   * New upstream release (4.0.4.0):
diff --git a/src/help.cpp b/src/help.cpp
index 4b39a49..5201c12 100644
--- a/src/help.cpp
+++ b/src/help.cpp
@@ -18,6 +18,8 @@
  ***************************************************************************/
 
 #include <QCoreApplication>
+#include <QtDebug>
+#include <cstddef>
 #include "help.h"
 #include "version.h"
 
@@ -78,5 +80,14 @@ help::data_t help::build_data () {
 void help::pretty_print (help::data_t data) {
   help::data_t data = help::build_data ();
 
+  QTextStream out << data.first.join ("\n") << "\n";
 
+  std::size_t max_len = 0;
+
+  /* Iterate over all parameter options and get max width. */
+  for (help::params_t::const_iterator it = data.second.constBegin (); it != data.second.constEnd (); ++it) {
+    max_len = std::max (max_len, (*it).first.length ());
+  }
+
+  std::size_t indent = 0;
 }

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