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- Implemented depends.default, depends.indicator, depends.count field formats.
2025-06-26 10:54:26 +02:00 · 2011-04-30 18:31:15 -04:00 · 2011-04-30 18:31:15 -04:00 · a033300a7d
commit a033300a7d
parent ac69c02876
6 changed files with 212 additions and 6 deletions
--- a/src/columns/ColDepends.cpp
+++ b/src/columns/ColDepends.cpp
@ -0,0 +1,142 @@
+////////////////////////////////////////////////////////////////////////////////
+// taskwarrior - a command line task list manager.
+//
+// Copyright 2006 - 2011, Paul Beckingham, Federico Hernandez.
+// All rights reserved.
+//
+// This program is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free Software
+// Foundation; either version 2 of the License, or (at your option) any later
+// version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+// FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+// details.
+//
+// You should have received a copy of the GNU General Public License along with
+// this program; if not, write to the
+//
+//     Free Software Foundation, Inc.,
+//     51 Franklin Street, Fifth Floor,
+//     Boston, MA
+//     02110-1301
+//     USA
+//
+////////////////////////////////////////////////////////////////////////////////
+
+#include <algorithm>
+#include <Context.h>
+#include <Nibbler.h>
+#include <ColDepends.h>
+#include <text.h>
+#include <main.h>
+
+extern Context context;
+
+////////////////////////////////////////////////////////////////////////////////
+ColumnDepends::ColumnDepends ()
+{
+  _type  = "string";
+  _style = "default";
+  _label = "Depends";
+}
+
+////////////////////////////////////////////////////////////////////////////////
+ColumnDepends::~ColumnDepends ()
+{
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Overriden so that style <----> label are linked.
+// Note that you can not determine which gets called first.
+void ColumnDepends::setStyle (const std::string& value)
+{
+  _style = value;
+
+       if (_style == "indicator" && _label == "Depends") _label = _label.substr (0, context.config.get ("dependency.indicator").length ());
+  else if (_style == "count"     && _label == "Depends") _label = "Dep";
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Set the minimum and maximum widths for the value.
+void ColumnDepends::measure (Task& task, int& minimum, int& maximum)
+{
+  std::vector <Task> blocked;
+  dependencyGetBlocking (task, blocked);
+
+       if (_style == "indicator") minimum = maximum = context.config.get ("dependency.indicator").length ();
+  else if (_style == "count")     minimum = maximum = 2 + format ((int) blocked.size ()).length ();
+  else if (_style == "default")
+  {
+    minimum = maximum = 0;
+    if (task.has ("depends"))
+    {
+      std::vector <int> blocked_ids;
+      std::vector <Task>::iterator i;
+      for (i = blocked.begin (); i != blocked.end (); ++i)
+        blocked_ids.push_back (i->id);
+
+      std::string all;
+      join (all, " ", blocked_ids);
+      maximum = all.length ();
+
+      int length;
+      for (i = blocked.begin (); i != blocked.end (); ++i)
+      {
+        length = format (i->id).length ();
+        if (length > minimum)
+          minimum = length;
+      }
+    }
+  }
+  else
+    throw std::string ("Unrecognized column format '") + _type + "." + _style + "'";
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void ColumnDepends::render (
+  std::vector <std::string>& lines,
+  Task& task,
+  int width,
+  Color& color)
+{
+  if (task.has ("depends"))
+  {
+    if (_style == "indicator")
+    {
+      lines.push_back (
+        color.colorize (
+          rightJustify (context.config.get ("dependency.indicator"), width)));
+      return;
+    }
+
+    std::vector <Task> blocked;
+    dependencyGetBlocking (task, blocked);
+
+    if (_style == "count")
+    {
+      lines.push_back (
+        color.colorize (
+          rightJustify ("[" + format ((int)blocked.size ()) + "]", width)));
+    }
+    else if (_style == "default")
+    {
+      std::vector <Task> blocked;
+      dependencyGetBlocking (task, blocked);
+
+      std::string combined;
+      std::vector <int> blocked_ids;
+      join (combined, " ", blocked_ids);
+
+      std::vector <std::string> all;
+      wrapText (all, combined, width);
+
+      std::vector <std::string>::iterator i;
+      for (i = all.begin (); i != all.end (); ++i)
+        lines.push_back (color.colorize (leftJustify (*i, width)));
+    }
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////