bs/bsview.cpp

   1 /***************************************************************************
   2                           bcview.cpp  -  description
   3                              -------------------
   4     begin                : Sun Jun 17 19:19:58 CEST 2001
   5     copyright            : (C) 2001 by Michael Andreen
   6     email                : whale@linux.nu
   7  ***************************************************************************/
   8
   9 /***************************************************************************
  10  *                                                                         *
  11  *   This program is free software; you can redistribute it and/or modify  *
  12  *   it under the terms of the GNU General Public License as published by  *
  13  *   the Free Software Foundation; either version 2 of the License, or     *
  14  *   (at your option) any later version.                                   *
  15  *                                                                         *
  16  ***************************************************************************/
  17
  18 #include "bsview.h"
  19
  20 //standard library
  21 #include <iostream>
  22 #include <map>
  23 #include <vector>
  24 #include <string>
  25
  26 using namespace std;
  27
  28 //QT includes
  29 #include <qlistview.h>
  30 #include <qwidgetstack.h>
  31
  32 #include "battlesum.h"
  33 #include "scanview.h"
  34 #include "ui/infoview.h"
  35 #include "tickview.h"
  36 #include "fleetview.h"
  37 #include "fleet.h"
  38 #include "planet.h"
  39
  40 BSView::BSView(QWidget *parent, BSDoc *doc) : QSplitter(parent)
  41 {
  42   /** connect doc with the view*/
  43
  44         m_bMoreDocChanges = false;
  45         connect(doc, SIGNAL(documentChanged()), this, SLOT(slotDocumentChanged()));
  46
  47         m_doc = doc;
  48
  49         m_LeftSplit = new QSplitter(QSplitter::Vertical, this);
  50         m_RightSplit = new QSplitter(QSplitter::Vertical, this);
  51
  52         //setting up the listview
  53         m_NumberView = new QListView(m_LeftSplit);
  54         m_NumberView->setRootIsDecorated(true);
  55         m_NumberView->addColumn("Name");
  56         m_NumberView->addColumn("Number");
  57         m_NumberView->addColumn("ETA");
  58         m_NumberView->addColumn("Score");
  59         //addBattle("NO BATTLES");
  60
  61
  62
  63         connect(m_NumberView, SIGNAL(expanded(QListViewItem*)), SLOT(slotItemExpanded(QListViewItem*)));
  64         connect(m_NumberView, SIGNAL(collapsed(QListViewItem*)), SLOT(slotItemCollapsed(QListViewItem*)));
  65
  66         m_InfoView = new InfoView(m_LeftSplit);
  67
  68         connect(m_InfoView,SIGNAL(add()),SLOT(slotInfoNew()));
  69         connect(m_InfoView,SIGNAL(apply()),SLOT(slotInfoApply()));
  70         connect(m_InfoView,SIGNAL(cancel()),SLOT(slotInfoCancel()));
  71         connect(m_InfoView,SIGNAL(remove()),SLOT(slotInfoRemove()));
  72
  73         vector<QString> raceNames;
  74         const map<string, vector<int> >& races = Fleet::Races();
  75         for(map<string, vector<int> >::const_iterator i = races.begin(); i != races.end(); ++i)
  76         {
  77                 raceNames.push_back(i->first.c_str());
  78         }
  79         m_InfoView->setRaces(raceNames);
  80
  81         //the right side
  82         m_TickView = new TickView(m_RightSplit);
  83         m_FleetViews = new QWidgetStack(m_RightSplit);
  84         m_ScanView = new ScanView(m_RightSplit);
  85
  86         Fleet fl1;
  87         //fl1.setRace(tr("Terran").latin1());
  88         fl1.setRace("Terran");
  89         Fleet fl2;
  90         fl2.setRace(tr("Generic").latin1());
  91
  92         //the widget stack
  93         m_BattleSum = new BattleSum();
  94         m_FleetViews->addWidget(m_BattleSum, 0);
  95         m_FleetView = new FleetView(&fl1, true);
  96         m_FleetViews->addWidget(m_FleetView, 1);
  97         m_GenericFleetView = new FleetView(&fl2, true);
  98         m_FleetViews->addWidget(m_GenericFleetView, 2);
  99         //m_FleetViews->raiseWidget(0);
 100         connect(m_NumberView, SIGNAL(selectionChanged(QListViewItem *)), SLOT(slotFleetSelection(QListViewItem *)));
 101         connect(m_FleetView, SIGNAL(fleetChanged(const Fleet*)), SLOT(slotFleetChanged(const Fleet*)));
 102         connect(m_GenericFleetView, SIGNAL(fleetChanged(const Fleet*)), SLOT(slotFleetChanged(const Fleet*)));
 103 }
 104
 105 BSView::~BSView()
 106 {
 107 }
 108
 109 //////////////////////////////////////////////////////////////////////////
 110 //
 111 void BSView::addBattle(QString name)
 112 {
 113         QListViewItem* battle = new QListViewItem(m_NumberView, name);
 114         QListViewItem* def = new QListViewItem(battle, tr("Friendly"),"", "","1");
 115         (void) new QListViewItem(battle, tr("Hostile"),"", "","2");
 116         (void) new QListViewItem(def, tr("Home Planet"), "","","1");
 117 }
 118
 119 ///////////////////////////////////////////////////////////////////////////////
 120 //
 121 /***This function clears the listview and then iterates through the battles
 122  * and recreates the listview hierarchy.
 123  */
 124 void BSView::slotDocumentChanged()
 125 {
 126         if (m_bMoreDocChanges)
 127                 return;
 128
 129         m_NumberView->clear();
 130
 131         const BattleList& battles = m_doc->battles();
 132
 133         vector<QString> battlenames;
 134
 135         for (BattleList::const_iterator i = battles.begin(); i != battles.end(); ++i)
 136         {
 137                 QString b = (*i).first;
 138                 battlenames.push_back(i->first);
 139                 QListViewItem* battle = new QListViewItem(m_NumberView, b);
 140                 battle->setOpen(m_TreeExpanded[b]["--"]);
 141
 142
 143                 for (map<QString, map<QString, Fleet*> >::const_iterator j = i->second.begin(); j != i->second.end(); ++j)
 144                 {
 145                         QString g = (*j).first;
 146                         QListViewItem* group = new QListViewItem(battle, g);
 147                         int groupShips = 0;
 148                         unsigned groupScore = 0;
 149                         group->setOpen(m_TreeExpanded[b][g]);
 150
 151                         for (map<QString, Fleet*>::const_iterator k = j->second.begin(); k != j->second.end(); ++k)
 152                         {
 153                                 int ships = k->second->numberOfShips();
 154                                 unsigned score = k->second->score();
 155                                 groupShips += ships;
 156                                 groupScore += score;
 157                                 //if(k->first == tr("Home Planet"))
 158                                         (void) new QListViewItem(group, (*k).first, QString("%1").arg(ships), QString("%1").arg(k->second->ETA()), QString("%1").arg(score));
 159                                 /*else
 160                                         (void) new QCheckListItem(group, (*k).first, QString("%1").arg(ships), QString("%1").arg(k->second->ETA()), QString("%1").arg(score), QCheckListItem::CheckBox);*/
 161
 162                         }
 163                         group->setText(1, QString("%1").arg(groupShips));
 164                         group->setText(3, QString("%1").arg(groupScore));
 165                 }
 166         }
 167         m_InfoView->setBattles(battlenames);
 168         updateInfoView();
 169         updateFleetView();
 170 }
 171
 172 //////////////////////////////////////////////////////////////////////////////
 173 //
 174 void BSView::slotFleetSelection(QListViewItem *lvi)
 175 {
 176
 177         if (lvi->parent() == '\0')
 178         {
 179                 m_FleetViews->raiseWidget(0);
 180         }
 181         else if (lvi->parent()->parent() == '\0')
 182         {
 183                 if (lvi->text(0) == tr("Friendly"))
 184                 {
 185 //                      m_FleetView->slotAttacker(false);
 186                 }
 187                 else
 188                 {
 189 //                      m_FleetView->slotAttacker(true);
 190                 }
 191                 m_FleetViews->raiseWidget(2);
 192
 193         }
 194         else
 195         {
 196                 m_sFleet = lvi->text(0);
 197                 m_sGroup = lvi->parent()->text(0);
 198                 m_sBattle = lvi->parent()->parent()->text(0);
 199
 200                 updateInfoView();
 201                 updateFleetView();
 202         }
 203 }
 204
 205 //////////////////////////////////////////////////////////////////////////
 206 //
 207 void BSView::slotItemExpanded(QListViewItem *lvi)
 208 {
 209         if (lvi->parent() == '\0')
 210         {
 211                 m_TreeExpanded[lvi->text(0)]["--"] = true;
 212         }
 213         else if (lvi->parent()->parent() == '\0')
 214         {
 215                 m_TreeExpanded[lvi->parent()->text(0)][lvi->text(0)] = true;
 216         }
 217 }
 218
 219 //////////////////////////////////////////////////////////////////////////
 220 //
 221 void BSView::slotItemCollapsed(QListViewItem *lvi)
 222 {
 223         if (lvi->parent() == '\0')
 224         {
 225                 m_TreeExpanded[lvi->text(0)]["--"] = false;
 226         }
 227         else if (lvi->parent()->parent() == '\0')
 228         {
 229                 m_TreeExpanded[lvi->parent()->text(0)][lvi->text(0)] = false;
 230         }
 231 }
 232
 233 //////////////////////////////////////////////////////////////////////////
 234 //
 235 void BSView::slotFleetChanged(const Fleet* fleet)
 236 {
 237         m_doc->changeFleet(m_sBattle, m_sGroup, m_sFleet, fleet);
 238 }
 239
 240 //////////////////////////////////////////////////////////////////////////
 241 //
 242 void BSView::slotInfoApply()
 243 {
 244         QString battle = m_InfoView->battle();
 245         QString group  = m_InfoView->group();
 246         QString fleet  = m_InfoView->fleetName();
 247
 248
 249
 250         const Fleet* old = m_doc->specificFleet(m_sBattle, m_sGroup, m_sFleet);
 251
 252         const Planet* oldpl = dynamic_cast<const Planet*>(old);
 253
 254         Fleet* fl;
 255         if(oldpl)
 256                 fl = new Planet(*oldpl);
 257         else
 258                 fl = new Fleet(*old);
 259
 260
 261
 262         m_bMoreDocChanges = true;
 263         m_doc->removeFleet(m_sBattle, m_sGroup, m_sFleet);
 264         m_bMoreDocChanges = false;
 265
 266         m_sBattle = battle;
 267         m_sGroup = group;
 268         m_sFleet = fleet;
 269
 270
 271         fl->setETA(m_InfoView->eta());
 272         fl->setName(m_sFleet.latin1());
 273         fl->setRace(m_InfoView->race().latin1());
 274
 275         m_doc->newFleet(m_sBattle, m_sGroup, m_sFleet, fl);
 276 }
 277
 278 //////////////////////////////////////////////////////////////////////////
 279 //
 280 void BSView::slotInfoCancel()
 281 {
 282         updateInfoView();
 283 }
 284
 285 //////////////////////////////////////////////////////////////////////////
 286 //
 287 void BSView::slotInfoNew()
 288 {
 289
 290         QString battle = m_InfoView->battle();
 291         QString group  = m_InfoView->group();
 292         QString fleet  = m_InfoView->fleetName();
 293
 294         const Fleet* fl1 = m_doc->specificFleet(battle, group, fleet);
 295         if (fl1)
 296         {
 297                 //fleet does already exist, do not overwrite.
 298                 //Need something else here....
 299                 return;
 300         }
 301
 302
 303
 304         Fleet* fl = new Fleet();
 305
 306         m_sBattle = battle;
 307         m_sGroup = group;
 308         m_sFleet = fleet;
 309
 310         fl->setETA(m_InfoView->eta());
 311         fl->setName(m_sFleet.latin1());
 312         fl->setRace(m_InfoView->race().latin1());
 313
 314         m_doc->newFleet(m_sBattle, m_sGroup, m_sFleet, fl);
 315
 316 }
 317
 318 //////////////////////////////////////////////////////////////////////////
 319 //
 320 void BSView::slotInfoRemove()
 321 {
 322         m_doc->removeFleet(m_sBattle, m_sGroup, m_sFleet);
 323         m_sFleet = "";
 324 }
 325
 326 //////////////////////////////////////////////////////////////////////////
 327 //
 328 void BSView::updateInfoView()
 329 {
 330         const Fleet* fl = m_doc->specificFleet(m_sBattle, m_sGroup, m_sFleet);
 331
 332         if(!fl)
 333         {
 334                 m_InfoView->setFleetName("");
 335                 m_InfoView->setEta(0);
 336                 m_InfoView->enableNameChange(true);
 337                 m_InfoView->enableRemove(false);
 338                 return;
 339         }
 340         m_InfoView->setGroup(m_sGroup);
 341         m_InfoView->setBattle(m_sBattle);
 342
 343 /*      NO LONGER NEEDED SINCE IT'S INTEGRATED IN THE InfoView CLASS
 344  *      if(m_sFleet == tr("Home Planet") && m_sGroup == tr("Friendly"))
 345         {
 346                 //m_InfoView->enableNameChange(false);
 347                 //m_InfoView->enableRemove(false);
 348         }
 349         else
 350         {
 351                 m_InfoView->enableNameChange(true);
 352                 m_InfoView->enableRemove(true);
 353         }
 354 */
 355
 356         m_InfoView->setRace(fl->race().c_str());
 357         m_InfoView->setFleetName(m_sFleet);
 358         m_InfoView->setEta(fl->ETA());
 359         m_InfoView->setGroup(m_sGroup);
 360         m_InfoView->setBattle(m_sBattle);
 361 }
 362
 363 //////////////////////////////////////////////////////////////////////////
 364 //
 365 void BSView::updateFleetView()
 366 {
 367         bool friendly = false;
 368         bool home       = false;
 369
 370         const Fleet* fl = m_doc->specificFleet(m_sBattle, m_sGroup, m_sFleet);
 371
 372         if (!fl)
 373         {
 374                 m_FleetViews->raiseWidget(2);
 375                 return;
 376         }
 377
 378         if ( m_sGroup == tr("Friendly"))
 379         {
 380                         friendly = true;
 381                         if(m_sFleet == tr("Home Planet"))
 382                                 home=true;
 383         }
 384         if (fl->race() == tr("Generic").latin1())
 385         {
 386                 m_GenericFleetView->viewFleet(fl, friendly);
 387                 m_FleetViews->raiseWidget(2);
 388
 389         }
 390         else
 391         {
 392                 if (fl->race() == m_FleetView->fleet()->race() &&
 393                 m_FleetView->isHome() == home)
 394                 {
 395                         m_FleetView->viewFleet(fl, friendly);
 396                 }
 397                 else
 398                 {
 399                         m_FleetViews->removeWidget(m_FleetView);
 400                         delete m_FleetView;
 401                         m_FleetView = new FleetView(fl, friendly);
 402                         connect(m_FleetView, SIGNAL(fleetChanged(const Fleet*)), SLOT(slotFleetChanged(const Fleet*)));
 403                         m_FleetViews->addWidget(m_FleetView, 1);
 404                 }
 405                 m_FleetViews->raiseWidget(1);
 406         }
 407 }