From: Ján Kupec <jkupec@suse.cz>
Date: Sun, 7 Jun 2009 10:34:25 +0000 (+0200)
Subject: Do not colorize summary output when viewing in pager
X-Git-Tag: 1.2.6~69
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f929ec7a5ef489da8c1654a05300fef43a829775;p=platform%2Fupstream%2Fzypper.git

Do not colorize summary output when viewing in pager
---

diff --git a/src/Summary.cc b/src/Summary.cc
index 00f46bb..820dda5 100644
--- a/src/Summary.cc
+++ b/src/Summary.cc
@@ -20,6 +20,7 @@
 #include "utils/colors.h"
 #include "utils/misc.h"
 #include "Table.h"
+#include "Zypper.h"
 
 #include "Summary.h"
 
@@ -38,7 +39,7 @@ bool Summary::ResPairNameCompare::operator()(
 // --------------------------------------------------------------------------
 
 Summary::Summary(const zypp::ResPool & pool, const ViewOptions options)
-  : _viewop(options), _wrap_width(80)
+  : _viewop(options), _wrap_width(80), _force_no_color(false)
 {
   readPool(pool);
 }
@@ -724,6 +725,16 @@ void Summary::writePackageCounts(ostream & out)
 
 void Summary::dumpTo(ostream & out)
 {
+  struct SetColor
+  {
+    SetColor(bool force) : docolors(Zypper::instance()->config().do_colors)
+    { if (force) Zypper::instance()->config().do_colors = false; }
+    ~SetColor()
+    { Zypper::instance()->config().do_colors = docolors; }
+    bool docolors;
+  };
+  SetColor setcolor(_force_no_color);
+
   _wrap_width = get_screen_width();
 
   writeNewlyInstalled(out);
diff --git a/src/Summary.h b/src/Summary.h
index 44afcec..7cada03 100644
--- a/src/Summary.h
+++ b/src/Summary.h
@@ -62,6 +62,8 @@ public:
   { _viewop = (ViewOptions) (_viewop & ~option); }
   void toggleViewOption(const ViewOptions option)
   { _viewop & option ? unsetViewOption(option) : setViewOption(option); }
+  void setForceNoColor(bool value = true)
+  { _force_no_color = value; }
 
   void writeNewlyInstalled(std::ostream & out);
   void writeRemoved(std::ostream & out);
@@ -102,6 +104,7 @@ private:
 private:
   ViewOptions _viewop;
   mutable unsigned _wrap_width;
+  bool _force_no_color;
 
   bool _need_reboot;
   bool _need_restart;
diff --git a/src/Zypper.h b/src/Zypper.h
index 0eead52..ad37aef 100644
--- a/src/Zypper.h
+++ b/src/Zypper.h
@@ -162,7 +162,7 @@ public:
 
   // setters & getters
   Out & out();
-  const Config & config() const { return _config; }
+  Config & config() { return _config; }
   const GlobalOptions & globalOpts() const { return _gopts; }
   const parsed_opts & cOpts() const { return _copts; }
   const ZypperCommand & command() const { return _command; }
diff --git a/src/solve-commit.cc b/src/solve-commit.cc
index 5237ca8..4969129 100755
--- a/src/solve-commit.cc
+++ b/src/solve-commit.cc
@@ -552,7 +552,9 @@ void solve_and_commit (Zypper & zypper)
         case 8: // g - view in pager
         {
           ostringstream s;
+          summary.setForceNoColor(true);
           summary.dumpTo(s);
+          summary.setForceNoColor(false);
           show_text_in_pager(s.str());
           break;
         }