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- Rewrote Command::factory to construct all commands, indexed by
  primary command keyword.
This commit is contained in:
Paul Beckingham 2011-05-23 22:12:40 -04:00
parent f53d509930
commit 8e4a757200
3 changed files with 16 additions and 17 deletions
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19
src/commands/Command.cpp
View file

@ -37,20 +37,15 @@
extern Context context;
////////////////////////////////////////////////////////////////////////////////
Command* Command::factory (const std::string& name)
void Command::factory (std::map <std::string, Command*>& all)
{
Command* command;
if (name == "execute") command = new CmdExec ();
else if (name == "help") command = new CmdHelp ();
else if (name == "install") command = new CmdInstall ();
else if (name == "tip") command = new CmdTip ();
else if (name == "_logo") command = new CmdLogo ();
else
throw std::string ("Unrecognized command object '") + name + "'";
Command* c;
// TODO Initialize command object.
return command;
c = new CmdExec (); all[c->keyword ()] = c;
c = new CmdHelp (); all[c->keyword ()] = c;
c = new CmdInstall (); all[c->keyword ()] = c;
c = new CmdLogo (); all[c->keyword ()] = c;
c = new CmdTip (); all[c->keyword ()] = c;
}
////////////////////////////////////////////////////////////////////////////////

3
src/commands/Command.h
View file

@ -27,6 +27,7 @@
#ifndef INCLUDED_COMMAND
#define INCLUDED_COMMAND
#include <map>
#include <string>
class Command
@ -38,7 +39,7 @@ public:
bool operator== (const Command&) const; // TODO Is this necessary?
virtual ~Command ();
static Command* factory (const std::string&);
static void factory (std::map <std::string, Command*>&);
std::string keyword () const;
std::string usage () const;

11
src/custom.cpp
View file

@ -250,10 +250,13 @@ int handleCustomReport (const std::string& report, std::string& outs)
view.colorOdd (alternate);
view.intraColorOdd (alternate);
// Add the columns.
std::vector <std::string>::iterator it;
for (it = columns.begin (); it != columns.end (); ++it)
view.add (Column::factory (*it, report));
// Add the columns and labels.
for (int i = 0; i < columns.size (); ++i)
{
Column* c = Column::factory (columns[i], report);
c->setLabel (labels[i]);
view.add (c);
}
// How many lines taken up by table header?
int table_header;