unikonf/unikonf.cc

   1 /*
   2  * Worldvisions Weaver Software:
   3  *   Copyright (C) 1997-2002 Net Integration Technologies, Inc.
   4  */
   5 #include "unikonf.h"
   6 #include "unikonf.moc"
   7 #include "uniconfroot.h"
   8 #include "uniconfgen.h"
   9 #include "wvistreamlist.h"
  10
  11 #include <klocale.h>
  12 #include <kaboutdialog.h>
  13 #include <kaboutdata.h>
  14 #include <kcmdlineargs.h>
  15 #include <khelpmenu.h>
  16 #include <kmenubar.h>
  17 #include <kpopupmenu.h>
  18 #include <kstatusbar.h>
  19 #include <ktoolbar.h>
  20 #include <qfiledialog.h>
  21
  22
  23 /**
  24  * This is the application's main window.
  25  */
  26 UniKonf::UniKonf(QWidget *parent, const char *name)
  27     : KMainWindow(parent, name), cfg(root), log("UniKonf", WvLog::Debug1)
  28 {
  29     config = new KSimpleConfig("unikonfrc");
  30
  31     QPixmap configureIcon(locate("icon",
  32                                  "hicolor/16x16/actions/configure.png"));
  33     QPixmap searchIcon(locate("icon", "hicolor/16x16/actions/find.png"));
  34     QPixmap exitIcon(locate("icon", "hicolor/16x16/actions/exit.png"));
  35     QPixmap saveIcon(locate("icon", "hicolor/16x16/actions/filesave.png"));
  36     QPixmap undoIcon(locate("icon", "hicolor/16x16/actions/undo.png"));
  37     QPixmap redoIcon(locate("icon", "hicolor/16x16/actions/redo.png"));
  38     QPixmap exportIcon(locate("icon", "hicolor/16x16/actions/fileexport.png"));
  39
  40     file_menu = new KPopupMenu(this);
  41
  42     file_menu->insertItem(saveIcon, i18n("&Save"), this,
  43                           SLOT(saveConfig()), CTRL+Key_S, 0, 2);
  44     file_menu->setItemEnabled(2, false);
  45     file_menu->insertItem(exportIcon, i18n("&Export"), this,
  46                           SLOT(exportslot()), CTRL+Key_X);
  47     file_menu->insertSeparator();
  48     file_menu->insertItem(exitIcon, i18n("&Quit"), qApp,
  49                           SLOT(quit()), CTRL+Key_Q);
  50
  51     edit_menu = new KPopupMenu(this);
  52
  53     edit_menu->insertItem(undoIcon, i18n("Undo"), this,
  54                           SLOT(undo()), CTRL+Key_Z);
  55     edit_menu->setItemEnabled(2, true);
  56     edit_menu->insertItem(redoIcon, i18n("Redo"), this,
  57                           SLOT(redo()), CTRL+Key_R);
  58     edit_menu->setItemEnabled(3, true);
  59
  60     settings_menu = new KPopupMenu(this);
  61     settings_menu->setCheckable(true);
  62     settings_menu->insertItem(i18n("Show Toolbar"), this,
  63                               SLOT(showToolB()), 0, 1);
  64     settings_menu->insertItem(i18n("Show StatusBar"), this,
  65                               SLOT(showStatB()), 0, 2);
  66     settings_menu->insertSeparator();
  67     settings_menu->insertItem(configureIcon, i18n("Configure UniKonf..."),
  68                               this, SLOT(settings()));
  69     settings_menu->setItemChecked(1, true);
  70     settings_menu->setItemChecked(2, true);
  71
  72     KPopupMenu *help_menu = helpMenu();
  73
  74     KMenuBar *_menuBar = menuBar();
  75     _menuBar->insertItem(i18n("&File"), file_menu);
  76     _menuBar->insertItem(i18n("&Edit"), edit_menu);
  77     _menuBar->insertItem(i18n("&Settings"), settings_menu);
  78     _menuBar->insertItem(i18n("&Help"), help_menu);
  79
  80     toolbar = toolBar();
  81     toolbar->insertButton("exit", 0, SIGNAL(clicked()), qApp, SLOT(quit()),
  82                                true, i18n("Exit Application"));
  83     toolbar->insertButton("configure", 1, SIGNAL(clicked()), this,
  84                                SLOT(settings()), true,
  85                                i18n("Manage Connections to UniConf Servers"));
  86     toolbar->insertButton(saveIcon, 2, SIGNAL(clicked()), this,
  87                                SLOT(saveConfig()), true,
  88                                i18n("Save all changes."));
  89     toolbar->insertButton(undoIcon, 3, SIGNAL(clicked()), this,
  90                                SLOT(undo()), true,
  91                                i18n("Undo last change."));
  92     toolbar->insertButton(redoIcon, 4, SIGNAL(clicked()), this,
  93                                SLOT(redo()), true,
  94                                i18n("Redo last change."));
  95
  96     status = statusBar();
  97     status->message(i18n("Ready"), 0);
  98
  99     mw = new UkMainWin(this, cfg, "UkMainWin");
 100     setCentralWidget(mw);
 101
 102     startConn();
 103 }
 104
 105
 106 UniKonf::~UniKonf()
 107 {
 108     // delete this first, because it has references to some of our other
 109     // members (particularly UniConf).
 110     delete mw;
 111     mw = NULL;
 112 }
 113
 114
 115 void UniKonf::startConn()
 116 {
 117     stopConn();
 118
 119     int mountedsubtrees = 0;
 120     QStringList mountlist(config->groupList());
 121     if (mountlist.isEmpty())
 122     {
 123         KMessageBox::detailedSorry(this, i18n("No Mountpoints Specified"),
 124            i18n("UniKonf currently has no subtrees mounted.\n"
 125                 "Please select Settings -> Configure to add a mountpoint.\n"));
 126     }
 127     else
 128     {
 129         QStringList mounts(config->groupList());
 130         WvString failedlist("Failed to connect to data source(s):  ");
 131
 132         // Connect to every server in our server list.
 133         bool failure = false;       // we failed to connect to at least one server
 134         setCursor(waitCursor);
 135
 136         for (QStringList::Iterator i = mounts.begin(); i != mounts.end(); i++)
 137         {
 138             if (((*i).contains("KFile")     == 0) &&
 139                 ((*i).contains("Global")    == 0) &&
 140                 ((*i).contains("Cert")      == 0) &&
 141                 ((*i).contains("<default>") == 0)   )
 142             {
 143                 QString mountpoint = *i;
 144                 config->setGroup(mountpoint);
 145                 QString moniker = config->readEntry("moniker");
 146
 147                 if (moniker.isNull())
 148                     continue;
 149                 UniConf temp = cfg[WvString(mountpoint)];
 150                 IUniConfGen *gen = temp.mount(WvString(moniker));
 151
 152                 if (!gen || !gen->isok())
 153                 {
 154                     temp.unmount(gen, false);
 155                     failedlist.append("%s, ", moniker);
 156                     failure = true;
 157
 158                     // FIXME:  We should remove <temp> from the list here.
 159                     continue;
 160                 }
 161                 else
 162                     mountedsubtrees++;
 163             }
 164         }
 165         if (failure)
 166         {
 167             KMessageBox::detailedSorry(this, i18n("Failed to Connect"),
 168                    i18n(failedlist.cstr()));
 169             status->message(i18n("Ready"), 0);
 170         }
 171          setCursor(arrowCursor);
 172
 173     }
 174     file_menu->setItemEnabled(2, true);
 175
 176     WvString str("Mounted %s %s.", mountedsubtrees,
 177                  (mountedsubtrees==1 ? "subtree" : "subtrees"));
 178     status->message(i18n(str), 0);
 179 }
 180
 181
 182 void UniKonf::stopConn()
 183 {
 184     // disable the watch
 185     cfg.del_callback(this);
 186
 187     // Disable the Import/Export Menu Items
 188     file_menu->setItemEnabled(2, false);
 189     file_menu->setItemEnabled(3, false);
 190
 191     // Disable the Search/Find Menu Items
 192     edit_menu->setItemEnabled(2, false);
 193     edit_menu->setItemEnabled(3, false);
 194
 195     // Clear out the current configuration
 196     // FIXME: unmount everything, not just the top!
 197     if (root.whichmount())
 198         root.unmount(root.whichmount(), true);
 199
 200     // Reset the Status Bar to the default state.
 201     status->message(i18n("Ready"), 0);
 202 }
 203
 204
 205 void UniKonf::settings()
 206 {
 207     UniKonfCfg dlg(this, "unikonf", config);
 208     dlg.setInitialSize(QSize(556, 345));
 209     dlg.exec();
 210     if (dlg.result() == QDialog::Accepted)
 211     {
 212         stopConn();
 213         startConn();
 214     }
 215 }
 216
 217
 218 void UniKonf::notdone()
 219 {
 220     KMessageBox::sorry(this, i18n("Not implemented yet!"));
 221 }
 222
 223
 224 void UniKonf::saveConfig()
 225 {
 226     cfg.commit();
 227 }
 228
 229
 230 void UniKonf::showToolB()
 231 {
 232     if (settings_menu->isItemChecked(1))
 233     {
 234         settings_menu->setItemChecked(1, false);
 235         toolbar->hide();
 236     }
 237     else
 238     {
 239         settings_menu->setItemChecked(1, true);
 240         toolbar->show();
 241     }
 242 }
 243
 244
 245 void UniKonf::showStatB()
 246 {
 247     if (settings_menu->isItemChecked(2))
 248     {
 249         settings_menu->setItemChecked(2, false);
 250         status->hide();
 251     }
 252     else
 253     {
 254         settings_menu->setItemChecked(2, true);
 255         status->show();
 256     }
 257 }
 258
 259
 260 void UniKonf::undo()
 261 {
 262     mw->do_undo();
 263 }
 264
 265
 266 void UniKonf::redo()
 267 {
 268     mw->do_redo();
 269 }
 270
 271
 272 void UniKonf::exportslot()
 273 {
 274     QString filename = QFileDialog::getSaveFileName(QString::null,
 275             "INI Files (*.ini)", this, "Export dialog",
 276             "Choose file to export to");
 277     UniConfRoot newroot(WvString("ini:%s", filename));
 278     UniConf::RecursiveIter i(newroot);
 279     for (i.rewind(); i.next(); )
 280         newroot.xset(i->fullkey(), i->getme());
 281     newroot.commit();
 282 }