libshell: Added DoomsdayInfo

A single place to acquire information about Doomsday: available games,
options, help strings, etc.

doomsday/libshell/include/de/shell/DoomsdayInfo

@@ -0,0 +1 @@
+#include "doomsdayinfo.h"

doomsday/libshell/include/de/shell/doomsdayinfo.h

@@ -0,0 +1,54 @@
+/** @file doomsdayinfo.h  Information about Doomsday Engine and its plugins.
+ *
+ * @authors Copyright © 2013 Jaakko Keränen <jaakko.keranen@iki.fi>
+ *
+ * @par License
+ * GPL: http://www.gnu.org/licenses/gpl.html
+ *
+ * <small>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, see:
+ * http://www.gnu.org/licenses</small>
+ */
+
+#ifndef LIBSHELL_DOOMSDAYINFO_H
+#define LIBSHELL_DOOMSDAYINFO_H
+
+#include <de/String>
+#include <de/NativePath>
+#include <QList>
+
+namespace de {
+namespace shell {
+
+/**
+ * Information about Doomsday Engine and its plugins.
+ */
+class DoomsdayInfo
+{
+public:
+    struct GameMode
+    {
+        String title;
+        String option; ///< Mode identifier.
+    };
+
+    /**
+     * Returns a list containing all the supported games with the
+     * human-presentable titles plus game mode identifiers (for the @c -game
+     * option).
+     */
+    static QList<GameMode> allGameModes();
+
+    static NativePath defaultServerRuntimeFolder();
+};
+
+} // namespace shell
+} // namespace de
+
+#endif // LIBSHELL_DOOMSDAYINFO_H

doomsday/libshell/libshell.pro

@@ -28,6 +28,7 @@ HEADERS += \
     include/de/shell/ChoiceWidget \
     include/de/shell/CommandLineWidget \
     include/de/shell/DialogWidget \
+    include/de/shell/DoomsdayInfo \
     include/de/shell/InputDialog \
     include/de/shell/KeyEvent \
     include/de/shell/LabelWidget \
@@ -47,6 +48,7 @@ HEADERS += \
     include/de/shell/choicewidget.h \
     include/de/shell/commandlinewidget.h \
     include/de/shell/dialogwidget.h \
+    include/de/shell/doomsdayinfo.h \
     include/de/shell/inputdialog.h \
     include/de/shell/keyevent.h \
     include/de/shell/labelwidget.h \
@@ -69,6 +71,7 @@ SOURCES += \
     src/choicewidget.cpp \
     src/commandlinewidget.cpp \
     src/dialogwidget.cpp \
+    src/doomsdayinfo.cpp \
     src/inputdialog.cpp \
     src/labelwidget.cpp \
     src/lexicon.cpp \

doomsday/libshell/src/doomsdayinfo.cpp

@@ -0,0 +1,78 @@
+/** @file doomsdayinfo.cpp  Information about Doomsday Engine and its plugins.
+ *
+ * @authors Copyright © 2013 Jaakko Keränen <jaakko.keranen@iki.fi>
+ *
+ * @par License
+ * GPL: http://www.gnu.org/licenses/gpl.html
+ *
+ * <small>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, see:
+ * http://www.gnu.org/licenses</small>
+ */
+
+#include "de/shell/DoomsdayInfo"
+#include <QDir>
+
+namespace de {
+namespace shell {
+
+static struct
+{
+    char const *name;
+    char const *mode;
+}
+gameModes[] =
+{
+    //{ "None",                                   "" },
+
+    { "Shareware DOOM",                         "doom1-share" },
+    { "DOOM",                                   "doom1" },
+    { "Ultimate DOOM",                          "doom1-ultimate" },
+    { "DOOM II",                                "doom2" },
+    { "Final DOOM: Plutonia Experiment",        "doom2-plut" },
+    { "Final DOOM: TNT Evilution",              "doom2-tnt" },
+    { "Chex Quest",                             "chex" },
+    { "HacX",                                   "hacx" },
+
+    { "Shareware Heretic",                      "heretic-share" },
+    { "Heretic",                                "heretic" },
+    { "Heretic: Shadow of the Serpent Riders",  "heretic-ext" },
+
+    { "Hexen v1.1",                             "hexen" },
+    { "Hexen v1.0",                             "hexen-v10" },
+    { "Hexen: Death Kings of Dark Citadel",     "hexen-dk" },
+    { "Hexen Demo",                             "hexen-demo" },
+
+    { 0, 0 }
+};
+
+QList<DoomsdayInfo::GameMode> DoomsdayInfo::allGameModes()
+{
+    QList<GameMode> modes;
+    for(int i = 0; gameModes[i].name; ++i)
+    {
+        GameMode mod;
+        mod.title  = gameModes[i].name;
+        mod.option = gameModes[i].mode;
+        modes.append(mod);
+    }
+    return modes;
+}
+
+NativePath DoomsdayInfo::defaultServerRuntimeFolder()
+{
+#ifdef MACOSX
+    return QDir::home().filePath("Library/Application Support/Doomsday Engine/server-runtime");
+#else
+    return NativePath(QDir::home().filePath(".doomsday")) / "server-runtime";
+#endif
+}
+
+} // namespace shell
+} // namespace de