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Feature #1061

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- Added Feature #1061, which allows the 'columns' command to use a search
  string for the column name (thanks to Uli Martens).
This commit is contained in:
Paul Beckingham 2012-12-01 14:07:58 -05:00
parent d8579730f5
commit 12b12c3a62
8 changed files with 92 additions and 13 deletions
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28
src/commands/CmdColumns.cpp
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@ -42,7 +42,7 @@ extern Context context;
CmdColumns::CmdColumns ()
{
_keyword = "columns";
_usage = "task columns";
_usage = "task columns [substring]";
_description = STRING_CMD_COLUMNS_USAGE;
_read_only = true;
_displays_id = false;
@ -51,6 +51,12 @@ CmdColumns::CmdColumns ()
////////////////////////////////////////////////////////////////////////////////
int CmdColumns::execute (std::string& output)
{
// Obtain the arguments from the description. That way, things like '--'
// have already been handled.
std::vector <std::string> words = context.a3.extract_words ();
if (words.size () > 1)
throw std::string (STRING_CMD_COLUMNS_ARGS);
// Include all columns in the table.
std::vector <std::string> names;
std::map <std::string, Column*>::const_iterator col;
@ -73,15 +79,19 @@ int CmdColumns::execute (std::string& output)
std::vector <std::string>::iterator name;
for (name = names.begin (); name != names.end (); ++name)
{
const std::vector <std::string> styles = context.columns[*name]->styles ();
const std::vector <std::string> examples = context.columns[*name]->examples ();
for (unsigned int i = 0; i < styles.size (); ++i)
if (words.size () == 0 ||
find (*name, words[0], false) != std::string::npos)
{
int row = formats.addRow ();
formats.set (row, 0, i == 0 ? *name : "");
formats.set (row, 1, styles[i] + (i == 0 ? "*" : ""));
formats.set (row, 2, i < examples.size () ? examples[i] : "");
const std::vector <std::string> styles = context.columns[*name]->styles ();
const std::vector <std::string> examples = context.columns[*name]->examples ();
for (unsigned int i = 0; i < styles.size (); ++i)
{
int row = formats.addRow ();
formats.set (row, 0, i == 0 ? *name : "");
formats.set (row, 1, styles[i] + (i == 0 ? "*" : ""));
formats.set (row, 2, i < examples.size () ? examples[i] : "");
}
}
}