134 lines
4.0 KiB
C++
134 lines
4.0 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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// task - a command line task list manager.
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//
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// Copyright 2006 - 2011, Paul Beckingham, Federico Hernandez.
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// All rights reserved.
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//
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// This program is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free Software
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// Foundation; either version 2 of the License, or (at your option) any later
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// version.
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//
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// This program is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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// details.
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//
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// You should have received a copy of the GNU General Public License along with
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// this program; if not, write to the
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//
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// Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor,
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// Boston, MA
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// 02110-1301
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// USA
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//
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////////////////////////////////////////////////////////////////////////////////
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#include <iostream>
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#include <sstream>
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#include <string>
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#include "Context.h"
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#include "main.h"
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#include "log.h"
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#include "Layout.h"
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#include "i18n.h"
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#include "../cmake.h"
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#ifdef HAVE_LIBNCURSES
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#include <ncurses.h>
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#endif
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////////////////////////////////////////////////////////////////////////////////
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int Context::handleInteractive ()
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{
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#ifdef HAVE_LIBNCURSES
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// TODO Need to wrap all UI code with HAVE_LIBNCURSES.
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// TODO Load this, and all others from .taskrc to override the defaults.
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logSetDirectory (".");
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logSetName ("task");
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logDuplicates (false);
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logEnable (false);
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try
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{
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// TODO Ick. Clean this up.
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std::string prefix = " (vertical (horizontal 2 (panel title *) (panel stats 22)) (horizontal 1 (panel message 60%) (panel clock *)) ";
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std::string suffix = " (panel keys 2)))";
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std::string layout_def = "(layout default" + prefix + "(panel report *)" + suffix;
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std::string layout_report_stats = "(layout report.stats" + prefix + "(panel report.stats *)" + suffix;
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UI ui; // Construct a UI coordinator.
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createLayout (ui, "default", layout_def);
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createLayout (ui, "report.stats", layout_report_stats);
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ui.interactive (); // Start ncurses, event loop.
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}
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// TODO Integrate regular task error handling, using Context::debug.
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catch (int e) { std::cout << e << "\n"; }
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catch (const char* e) { std::cout << e << "\n"; }
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catch (std::string& e) { std::cout << e << "\n"; }
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catch (...) { std::cout << "Unknown error.\n"; }
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logWrite ("---");
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#else
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throw stringtable.get (INTERACTIVE_NO_NCURSES,
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"Interactive task is only available when built with ncurses "
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"support.");
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#endif
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return 0;
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}
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////////////////////////////////////////////////////////////////////////////////
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void Context::createLayout (
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UI& ui,
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const std::string& name,
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const std::string& def)
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{
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// A layout named 'foo' can be overridden with a .taskrc config variable that
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// is named 'layout.foo'.
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std::string definition = config.get ("layout." + name);
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if (definition == "")
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definition = def;
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Layout* l = new Layout (definition);
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ui.add (name, l);
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}
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////////////////////////////////////////////////////////////////////////////////
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int Context::getWidth ()
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{
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// Determine window size, and set table accordingly.
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int width = config.getInteger ("defaultwidth");
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#ifdef HAVE_LIBNCURSES
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if (config.getBoolean ("curses"))
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{
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initscr ();
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width = COLS;
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endwin ();
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std::stringstream out;
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out << "Context::getWidth: ncurses determined width of " << width << " characters";
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debug (out.str ());
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}
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else
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debug ("Context::getWidth: ncurses available but disabled.");
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#else
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std::stringstream out;
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out << "Context::getWidth: no ncurses, using width of " << width << " characters";
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debug (out.str ());
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#endif
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return width;
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}
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////////////////////////////////////////////////////////////////////////////////
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