kdbg/dbgmainwnd.cpp

   1 // $Id$
   2
   3 // Copyright by Johannes Sixt
   4 // This file is under GPL, the GNU General Public Licence
   5
   6 #include <kapp.h>
   7 #if QT_VERSION >= 200
   8 #include <klocale.h>                    /* i18n */
   9 #include <kmenubar.h>
  10 #include <kconfig.h>
  11 #include <kstatusbar.h>
  12 #endif
  13 #include <kiconloader.h>
  14 #include <kstdaccel.h>
  15 #include <kfiledialog.h>
  16 #include <kprocess.h>
  17 #include <qlistbox.h>
  18 #include <qfileinfo.h>
  19 #include "dbgmainwnd.h"
  20 #include "debugger.h"
  21 #include "updateui.h"
  22 #include "commandids.h"
  23 #include "winstack.h"
  24 #include "brkpt.h"
  25 #include "threadlist.h"
  26 #include "memwindow.h"
  27 #include "ttywnd.h"
  28 #include "procattach.h"
  29 #include "mydebug.h"
  30
  31
  32 DebuggerMainWnd::DebuggerMainWnd(const char* name) :
  33         DockMainWindow(name),
  34         DebuggerMainWndBase()
  35 {
  36     setDockManager(new DockManager( this, QString(name)+"_DockManager"));
  37
  38     QPixmap p;
  39
  40     DockWidget* dw0 = createDockWidget("Source", p);
  41     dw0->setCaption(i18n("Source"));
  42     m_filesWindow = new WinStack(dw0, "files");
  43     setView(dw0);
  44
  45     DockWidget* dw1 = createDockWidget("Stack", p);
  46     dw1->setCaption(i18n("Stack"));
  47     m_btWindow = new QListBox(dw1, "backtrace");
  48     DockWidget* dw2 = createDockWidget("Locals", p);
  49     dw2->setCaption(i18n("Locals"));
  50     m_localVariables = new ExprWnd(dw2, "locals");
  51     DockWidget* dw3 = createDockWidget("Watches", p);
  52     dw3->setCaption(i18n("Watches"));
  53     m_watches = new WatchWindow(dw3, "watches");
  54     DockWidget* dw4 = createDockWidget("Registers", p);
  55     dw4->setCaption(i18n("Registers"));
  56     m_registers = new RegisterView(dw4, "registers");
  57     DockWidget* dw5 = createDockWidget("Breakpoints", p);
  58     dw5->setCaption(i18n("Breakpoints"));
  59     m_bpTable = new BreakpointTable(dw5, "breakpoints");
  60     DockWidget* dw6 = createDockWidget("Output", p);
  61     dw6->setCaption(i18n("Output"));
  62     m_ttyWindow = new TTYWindow(dw6, "output");
  63     DockWidget* dw7 = createDockWidget("Threads", p);
  64     dw7->setCaption(i18n("Threads"));
  65     m_threads = new ThreadList(dw7, "threads");
  66     DockWidget* dw8 = createDockWidget("Memory", p);
  67     dw8->setCaption(i18n("Memory"));
  68     m_memoryWindow = new MemoryWindow(dw8, "memory");
  69
  70     m_menuRecentExecutables = new QPopupMenu();
  71
  72     setupDebugger(this, m_localVariables, m_watches->watchVariables(), m_btWindow);
  73     m_bpTable->setDebugger(m_debugger);
  74     m_memoryWindow->setDebugger(m_debugger);
  75
  76     initMenu();
  77     initFileWndMenus();
  78     initToolbar();
  79
  80     connect(m_watches, SIGNAL(addWatch()), SLOT(slotAddWatch()));
  81     connect(m_watches, SIGNAL(deleteWatch()), m_debugger, SLOT(slotDeleteWatch()));
  82
  83     m_filesWindow->setWindowMenu(m_menuWindow);
  84     connect(&m_filesWindow->m_findDlg, SIGNAL(closed()), SLOT(updateUI()));
  85     connect(m_filesWindow, SIGNAL(newFileLoaded()),
  86             SLOT(slotNewFileLoaded()));
  87     connect(m_filesWindow, SIGNAL(toggleBreak(const QString&,int,const DbgAddr&,bool)),
  88             this, SLOT(slotToggleBreak(const QString&,int,const DbgAddr&,bool)));
  89     connect(m_filesWindow, SIGNAL(enadisBreak(const QString&,int,const DbgAddr&)),
  90             this, SLOT(slotEnaDisBreak(const QString&,int,const DbgAddr&)));
  91     connect(m_debugger, SIGNAL(activateFileLine(const QString&,int,const DbgAddr&)),
  92             m_filesWindow, SLOT(activate(const QString&,int,const DbgAddr&)));
  93     connect(m_debugger, SIGNAL(executableUpdated()),
  94             m_filesWindow, SLOT(reloadAllFiles()));
  95     connect(m_debugger, SIGNAL(updatePC(const QString&,int,const DbgAddr&,int)),
  96             m_filesWindow, SLOT(updatePC(const QString&,int,const DbgAddr&,int)));
  97     // value popup communication
  98     connect(m_filesWindow, SIGNAL(initiateValuePopup(const QString&)),
  99             m_debugger, SLOT(slotValuePopup(const QString&)));
 100     connect(m_debugger, SIGNAL(valuePopup(const QString&)),
 101             m_filesWindow, SLOT(slotShowValueTip(const QString&)));
 102     // disassembling
 103     connect(m_filesWindow, SIGNAL(disassemble(const QString&, int)),
 104             m_debugger, SLOT(slotDisassemble(const QString&, int)));
 105     connect(m_debugger, SIGNAL(disassembled(const QString&,int,const QList<DisassembledCode>&)),
 106             m_filesWindow, SLOT(slotDisassembled(const QString&,int,const QList<DisassembledCode>&)));
 107     // program stopped
 108     connect(m_debugger, SIGNAL(programStopped()), SLOT(slotProgramStopped()));
 109     connect(&m_backTimer, SIGNAL(timeout()), SLOT(slotBackTimer()));
 110     // tab width
 111     connect(this, SIGNAL(setTabWidth(int)), m_filesWindow, SIGNAL(setTabWidth(int)));
 112
 113     // Establish communication when right clicked on file window.
 114     connect(m_filesWindow, SIGNAL(filesRightClick(const QPoint &)),
 115             SLOT(slotFileWndMenu(const QPoint &)));
 116     connect(m_popupFiles, SIGNAL(activated(int)),
 117             SLOT(menuCallback(int)));
 118
 119     // Connection when right clicked on file window before any file is
 120     // loaded.
 121     connect(m_filesWindow, SIGNAL(clickedRight(const QPoint &)),
 122             SLOT(slotFileWndEmptyMenu(const QPoint &)));
 123     connect(m_popupFilesEmpty, SIGNAL(activated(int)),
 124             SLOT(menuCallback(int)));
 125
 126     // file/line updates
 127     connect(m_filesWindow, SIGNAL(fileChanged()), SLOT(slotFileChanged()));
 128     connect(m_filesWindow, SIGNAL(lineChanged()), SLOT(slotLineChanged()));
 129
 130     // connect breakpoint table
 131     connect(m_bpTable, SIGNAL(activateFileLine(const QString&,int,const DbgAddr&)),
 132             m_filesWindow, SLOT(activate(const QString&,int,const DbgAddr&)));
 133     connect(m_debugger, SIGNAL(updateUI()), m_bpTable, SLOT(updateUI()));
 134     connect(m_debugger, SIGNAL(breakpointsChanged()), m_bpTable, SLOT(updateBreakList()));
 135
 136     connect(m_debugger, SIGNAL(registersChanged(QList<RegisterInfo>&)),
 137             m_registers, SLOT(updateRegisters(QList<RegisterInfo>&)));
 138
 139     connect(m_debugger, SIGNAL(memoryDumpChanged(const QString&, QList<MemoryDump>&)),
 140             m_memoryWindow, SLOT(slotNewMemoryDump(const QString&, QList<MemoryDump>&)));
 141     connect(m_debugger, SIGNAL(saveProgramSpecific(KSimpleConfig*)),
 142             m_memoryWindow, SLOT(saveProgramSpecific(KSimpleConfig*)));
 143     connect(m_debugger, SIGNAL(restoreProgramSpecific(KSimpleConfig*)),
 144             m_memoryWindow, SLOT(restoreProgramSpecific(KSimpleConfig*)));
 145
 146     // thread window
 147     connect(m_debugger, SIGNAL(threadsChanged(QList<ThreadInfo>&)),
 148             m_threads, SLOT(updateThreads(QList<ThreadInfo>&)));
 149     connect(m_threads, SIGNAL(setThread(int)),
 150             m_debugger, SLOT(setThread(int)));
 151
 152     // view menu changes when docking state changes
 153     connect(dockManager, SIGNAL(change()), SLOT(updateUI()));
 154
 155     // popup menu of the local variables window
 156     m_popupLocals = new QPopupMenu;
 157     m_popupLocals->insertItem(i18n("Watch Expression"),
 158                               this, SLOT(slotLocalsToWatch()));
 159     connect(m_localVariables, SIGNAL(rightPressed(int, const QPoint&)),
 160             this, SLOT(slotLocalsPopup(int, const QPoint&)));
 161
 162     restoreSettings(kapp->getConfig());
 163
 164     connect(m_menuRecentExecutables, SIGNAL(activated(int)), SLOT(slotRecentExec(int)));
 165     fillRecentExecMenu();
 166
 167     updateUI();
 168     m_bpTable->updateUI();
 169     slotFileChanged();
 170 }
 171
 172 DebuggerMainWnd::~DebuggerMainWnd()
 173 {
 174     saveSettings(kapp->getConfig());
 175     // must delete m_debugger early since it references our windows
 176     delete m_debugger;
 177     m_debugger = 0;
 178     // must disconnect from dockManager since it keeps emitting signals
 179     dockManager->disconnect(this);
 180
 181     delete m_memoryWindow;
 182     delete m_threads;
 183     delete m_ttyWindow;
 184     delete m_bpTable;
 185     delete m_registers;
 186     delete m_watches;
 187     delete m_localVariables;
 188     delete m_btWindow;
 189     delete m_filesWindow;
 190
 191     delete m_menuWindow;
 192     delete m_menuBrkpt;
 193     delete m_menuProgram;
 194     delete m_menuView;
 195     delete m_menuFile;
 196 }
 197
 198 void DebuggerMainWnd::initMenu()
 199 {
 200     m_menuFile = new QPopupMenu;
 201     m_menuFile->insertItem(i18n("&Open Source..."), this, SLOT(slotFileOpen()),
 202                            KStdAccel::open(), ID_FILE_OPEN);
 203     m_menuFile->insertItem(i18n("&Reload Source"), m_filesWindow, SLOT(slotFileReload()),
 204                            0, ID_FILE_RELOAD);
 205     m_menuFile->insertSeparator();
 206     m_menuFile->insertItem(i18n("&Executable..."), this, SLOT(slotFileExe()),
 207                            0, ID_FILE_EXECUTABLE);
 208     m_menuFile->insertItem(i18n("Recent E&xecutables"), m_menuRecentExecutables);
 209     m_menuFile->insertItem(i18n("&Settings..."), this, SLOT(slotFileProgSettings()),
 210                            0, ID_FILE_PROG_SETTINGS);
 211     m_menuFile->insertItem(i18n("&Core dump..."), this, SLOT(slotFileCore()),
 212                            0, ID_FILE_COREFILE);
 213     m_menuFile->insertSeparator();
 214     m_menuFile->insertItem(i18n("&Global Options..."), this, SLOT(slotFileGlobalSettings()),
 215                            0, ID_FILE_GLOBAL_OPTIONS);
 216     m_menuFile->insertSeparator();
 217     m_menuFile->insertItem(i18n("&Quit"), this, SLOT(slotFileQuit()),
 218                            KStdAccel::quit(), ID_FILE_QUIT);
 219
 220     m_menuView = new QPopupMenu;
 221     m_menuView->setCheckable(true);
 222     m_menuView->insertItem(i18n("&Find..."), m_filesWindow, SLOT(slotViewFind()),
 223                            KStdAccel::find(), ID_VIEW_FINDDLG);
 224     m_menuView->insertSeparator();
 225     i18n("Source &code");
 226     struct { QString text; QWidget* w; int id; } dw[] = {
 227         { i18n("Stac&k"), m_btWindow, ID_VIEW_STACK },
 228         { i18n("&Locals"), m_localVariables, ID_VIEW_LOCALS },
 229         { i18n("&Watched expressions"), m_watches, ID_VIEW_WATCHES },
 230         { i18n("&Registers"), m_registers, ID_VIEW_REGISTERS },
 231         { i18n("&Breakpoints"), m_bpTable, ID_BRKPT_LIST },
 232         { i18n("T&hreads"), m_threads, ID_VIEW_THREADS },
 233         { i18n("&Output"), m_ttyWindow, ID_VIEW_OUTPUT },
 234         { i18n("&Memory"), m_memoryWindow, ID_VIEW_MEMORY }
 235     };
 236     for (unsigned i = 0; i < sizeof(dw)/sizeof(dw[0]); i++) {
 237         DockWidget* d = dockParent(dw[i].w);
 238         m_menuView->insertItem(dw[i].text, d, SLOT(changeHideShowState()),
 239                                0, dw[i].id);
 240     }
 241     m_menuView->insertSeparator();
 242     m_menuView->insertItem(i18n("Toggle &Toolbar"), this, SLOT(slotViewToolbar()),
 243                            0, ID_VIEW_TOOLBAR);
 244     m_menuView->insertItem(i18n("Toggle &Statusbar"), this, SLOT(slotViewStatusbar()),
 245                            0, ID_VIEW_STATUSBAR);
 246
 247     m_menuProgram = new QPopupMenu;
 248     m_menuProgram->insertItem(i18n("&Run"), m_debugger, SLOT(programRun()),
 249                               Key_F5, ID_PROGRAM_RUN);
 250     m_menuProgram->insertItem(i18n("Step &into"), m_debugger, SLOT(programStep()),
 251                               Key_F8, ID_PROGRAM_STEP);
 252     m_menuProgram->insertItem(i18n("Step &over"), m_debugger, SLOT(programNext()),
 253                               Key_F10, ID_PROGRAM_NEXT);
 254     m_menuProgram->insertItem(i18n("Step o&ut"), m_debugger, SLOT(programFinish()),
 255                               Key_F6, ID_PROGRAM_FINISH);
 256     m_menuProgram->insertItem(i18n("Run to &cursor"), this, SLOT(slotExecUntil()),
 257                               Key_F7, ID_PROGRAM_UNTIL);
 258     m_menuProgram->insertItem(i18n("Step i&nto by instruction"), m_debugger, SLOT(programStepi()),
 259                               SHIFT+Key_F8, ID_PROGRAM_STEPI);
 260     m_menuProgram->insertItem(i18n("Step o&ver by instruction"), m_debugger, SLOT(programNexti()),
 261                               SHIFT+Key_F10, ID_PROGRAM_NEXTI);
 262     m_menuProgram->insertSeparator();
 263     m_menuProgram->insertItem(i18n("&Break"), m_debugger, SLOT(programBreak()),
 264                               0, ID_PROGRAM_BREAK);
 265     m_menuProgram->insertItem(i18n("&Kill"), m_debugger, SLOT(programKill()),
 266                               0, ID_PROGRAM_KILL);
 267     m_menuProgram->insertItem(i18n("Re&start"), m_debugger, SLOT(programRunAgain()),
 268                               0, ID_PROGRAM_RUN_AGAIN);
 269     m_menuProgram->insertItem(i18n("A&ttach..."), this, SLOT(slotExecAttach()),
 270                               0, ID_PROGRAM_ATTACH);
 271     m_menuProgram->insertSeparator();
 272     m_menuProgram->insertItem(i18n("&Arguments..."), this, SLOT(slotExecArgs()),
 273                               0, ID_PROGRAM_ARGS);
 274
 275     m_menuBrkpt = new QPopupMenu;
 276     m_menuBrkpt->insertItem(i18n("Set/Clear &breakpoint"), m_filesWindow, SLOT(slotBrkptSet()),
 277                             Key_F9, ID_BRKPT_SET);
 278     m_menuBrkpt->insertItem(i18n("Set &temporary breakpoint"),
 279                             m_filesWindow, SLOT(slotBrkptSetTemp()),
 280                             SHIFT+Key_F9, ID_BRKPT_TEMP);
 281     m_menuBrkpt->insertItem(i18n("&Enable/Disable breakpoint"),
 282                             m_filesWindow, SLOT(slotBrkptEnable()),
 283                             CTRL+Key_F9, ID_BRKPT_ENABLE);
 284
 285     m_menuWindow = new QPopupMenu;
 286     m_menuWindow->insertItem(i18n("&More..."), WinStack::WindowMore);
 287
 288     connect(m_menuFile, SIGNAL(activated(int)), SLOT(menuCallback(int)));
 289     connect(m_menuView, SIGNAL(activated(int)), SLOT(menuCallback(int)));
 290     connect(m_menuProgram, SIGNAL(activated(int)), SLOT(menuCallback(int)));
 291     connect(m_menuBrkpt, SIGNAL(activated(int)), SLOT(menuCallback(int)));
 292     connect(m_menuWindow, SIGNAL(activated(int)), SLOT(menuCallback(int)));
 293
 294     KMenuBar* menu = menuBar();
 295     menu->insertItem(i18n("&File"), m_menuFile);
 296     menu->insertItem(i18n("&View"), m_menuView);
 297     menu->insertItem(i18n("E&xecution"), m_menuProgram);
 298     menu->insertItem(i18n("&Breakpoint"), m_menuBrkpt);
 299     menu->insertItem(i18n("&Window"), m_menuWindow);
 300 }
 301
 302 void DebuggerMainWnd::initFileWndMenus()
 303 {
 304     // popup menu for file windows
 305     m_popupFiles = new QPopupMenu(this);
 306     m_popupFiles->insertItem(i18n("&Open Source..."), this, SLOT(slotFileOpen()),
 307                              KStdAccel::open(), ID_FILE_OPEN);
 308     m_popupFiles->insertSeparator();
 309     m_popupFiles->insertItem(i18n("Step &into"), m_debugger, SLOT(programStep()),
 310                              Key_F8, ID_PROGRAM_STEP);
 311     m_popupFiles->insertItem(i18n("Step &over"), m_debugger, SLOT(programNext()),
 312                              Key_F10, ID_PROGRAM_NEXT);
 313     m_popupFiles->insertItem(i18n("Step o&ut"), m_debugger, SLOT(programFinish()),
 314                              Key_F6, ID_PROGRAM_FINISH);
 315     m_popupFiles->insertItem(i18n("Run to &cursor"), this, SLOT(slotExecUntil()),
 316                              Key_F7, ID_PROGRAM_UNTIL);
 317     m_popupFiles->insertSeparator();
 318     m_popupFiles->insertItem(i18n("Set/Clear &breakpoint"), m_filesWindow, SLOT(slotBrkptSet()),
 319                              Key_F9, ID_BRKPT_SET);
 320
 321     // popup menu for when no files are loaded
 322     m_popupFilesEmpty = new QPopupMenu(this);
 323     m_popupFilesEmpty->insertItem(i18n("&Open Source..."), this, SLOT(slotFileOpen()),
 324                                   KStdAccel::open(), ID_FILE_OPEN);
 325     m_popupFilesEmpty->insertSeparator();
 326     m_popupFilesEmpty->insertItem(i18n("&Executable..."), this, SLOT(slotFileExe()),
 327                                   0, ID_FILE_EXECUTABLE);
 328     m_popupFilesEmpty->insertItem(i18n("&Core dump..."), this, SLOT(slotFileCore()),
 329                                   0, ID_FILE_COREFILE);
 330 }
 331
 332 #if QT_VERSION < 200
 333 static QPixmap BarIcon(const char* name)
 334 {
 335     return kapp->getIconLoader()->loadIcon(name);
 336 }
 337 #endif
 338
 339 void DebuggerMainWnd::initToolbar()
 340 {
 341     KToolBar* toolbar = toolBar();
 342     toolbar->insertButton(BarIcon("execopen.xpm"),ID_FILE_EXECUTABLE,
 343                           SIGNAL(clicked()), this, SLOT(slotFileExe()),
 344                           true, i18n("Executable"));
 345     toolbar->insertButton(BarIcon("fileopen.xpm"),ID_FILE_OPEN,
 346                           SIGNAL(clicked()), this, SLOT(slotFileOpen()),
 347                           true, i18n("Open a source file"));
 348     toolbar->insertButton(BarIcon("reload.xpm"),ID_FILE_RELOAD,
 349                           SIGNAL(clicked()), m_filesWindow, SLOT(slotFileReload()),
 350                           true, i18n("Reload source file"));
 351     toolbar->insertSeparator();
 352     toolbar->insertButton(BarIcon("pgmrun.xpm"),ID_PROGRAM_RUN,
 353                           SIGNAL(clicked()), m_debugger, SLOT(programRun()),
 354                           true, i18n("Run/Continue"));
 355     toolbar->insertButton(BarIcon("pgmstep.xpm"),ID_PROGRAM_STEP,
 356                           SIGNAL(clicked()), m_debugger, SLOT(programStep()),
 357                           true, i18n("Step into"));
 358     toolbar->insertButton(BarIcon("pgmnext.xpm"),ID_PROGRAM_NEXT,
 359                           SIGNAL(clicked()), m_debugger, SLOT(programNext()),
 360                           true, i18n("Step over"));
 361     toolbar->insertButton(BarIcon("pgmfinish.xpm"),ID_PROGRAM_FINISH,
 362                           SIGNAL(clicked()), m_debugger, SLOT(programFinish()),
 363                           true, i18n("Step out"));
 364     toolbar->insertButton(BarIcon("pgmstepi.xpm"),ID_PROGRAM_STEPI,
 365                           SIGNAL(clicked()), m_debugger, SLOT(programStepi()),
 366                           true, i18n("Step into by instruction"));
 367     toolbar->insertButton(BarIcon("pgmnexti.xpm"),ID_PROGRAM_NEXTI,
 368                           SIGNAL(clicked()), m_debugger, SLOT(programNexti()),
 369                           true, i18n("Step over by instruction"));
 370     toolbar->insertSeparator();
 371     toolbar->insertButton(BarIcon("brkpt.xpm"),ID_BRKPT_SET, true,
 372                            i18n("Breakpoint"));
 373     toolbar->insertSeparator();
 374     toolbar->insertButton(BarIcon("search.xpm"),ID_VIEW_FINDDLG,
 375                           SIGNAL(clicked()), m_filesWindow, SLOT(slotViewFind()),
 376                           true, i18n("Search"));
 377
 378     connect(toolbar, SIGNAL(clicked(int)), SLOT(menuCallback(int)));
 379     toolbar->setBarPos(KToolBar::Top);
 380     //moveToolBar(toolbar);
 381
 382     initAnimation();
 383
 384     KStatusBar* statusbar = statusBar();
 385     statusbar->insertItem(m_statusActive, ID_STATUS_ACTIVE);
 386     m_lastActiveStatusText = m_statusActive;
 387     statusbar->insertItem(i18n("Line 00000"), ID_STATUS_LINENO);
 388     statusbar->insertItem("", ID_STATUS_MSG);   /* message pane */
 389
 390     // reserve some translations
 391     i18n("Restart");
 392     i18n("Core dump");
 393 }
 394
 395 /*
 396  * We must override KTMainWindow's handling of close events since we have
 397  * only one toplevel window, which lives on the stack (which KTMainWindow
 398  * can't live with :-( )
 399  */
 400 void DebuggerMainWnd::closeEvent(QCloseEvent* e)
 401 {
 402 #if QT_VERSION >= 200
 403     clearWFlags(WDestructiveClose);
 404 #endif
 405
 406     if (m_debugger != 0) {
 407         m_debugger->shutdown();
 408     }
 409
 410     e->accept();
 411     kapp->quit();
 412 }
 413
 414
 415 // instance properties
 416 void DebuggerMainWnd::saveProperties(KConfig* config)
 417 {
 418     // session management
 419     QString executable = "";
 420     if (m_debugger != 0) {
 421         executable = m_debugger->executable();
 422     }
 423     config->writeEntry("executable", executable);
 424 }
 425
 426 void DebuggerMainWnd::readProperties(KConfig* config)
 427 {
 428     // session management
 429     QString execName = config->readEntry("executable");
 430
 431     TRACE("readProperties: executable=" + execName);
 432     if (!execName.isEmpty()) {
 433         debugProgram(execName);
 434     }
 435 }
 436
 437 const char WindowGroup[] = "Windows";
 438
 439 void DebuggerMainWnd::saveSettings(KConfig* config)
 440 {
 441     KConfigGroupSaver g(config, WindowGroup);
 442
 443     writeDockConfig(config);
 444
 445     DebuggerMainWndBase::saveSettings(config);
 446 }
 447
 448 void DebuggerMainWnd::restoreSettings(KConfig* config)
 449 {
 450     KConfigGroupSaver g(config, WindowGroup);
 451
 452     readDockConfig(config);
 453
 454     DebuggerMainWndBase::restoreSettings(config);
 455
 456     emit setTabWidth(m_tabWidth);
 457 }
 458
 459 void DebuggerMainWnd::menuCallback(int item)
 460 {
 461     if (m_popForeground)
 462     {
 463         // start timer to move window into background
 464         switch (item) {
 465         case ID_PROGRAM_STEP:
 466         case ID_PROGRAM_STEPI:
 467         case ID_PROGRAM_NEXT:
 468         case ID_PROGRAM_NEXTI:
 469         case ID_PROGRAM_FINISH:
 470         case ID_PROGRAM_UNTIL:
 471         case ID_PROGRAM_RUN:
 472             intoBackground();
 473             break;
 474         }
 475     }
 476     updateUI();
 477 }
 478
 479 void DebuggerMainWnd::updateUI()
 480 {
 481     // enumerate all menus
 482     {
 483         UpdateMenuUI updateMenu(m_menuFile, this, SLOT(updateUIItem(UpdateUI*)));
 484         updateMenu.iterateMenu();
 485     }
 486     {
 487         UpdateMenuUI updateMenu(m_menuView, this, SLOT(updateUIItem(UpdateUI*)));
 488         updateMenu.iterateMenu();
 489     }
 490     {
 491         UpdateMenuUI updateMenu(m_menuProgram, this, SLOT(updateUIItem(UpdateUI*)));
 492         updateMenu.iterateMenu();
 493     }
 494     {
 495         UpdateMenuUI updateMenu(m_menuBrkpt, this, SLOT(updateUIItem(UpdateUI*)));
 496         updateMenu.iterateMenu();
 497     }
 498
 499     // Update winstack float popup items
 500     {
 501         UpdateMenuUI updateMenu(m_popupFilesEmpty, this,
 502                                 SLOT(updateUIItem(UpdateUI*)));
 503         updateMenu.iterateMenu();
 504     }
 505
 506     // Update winstack float file popup items
 507     {
 508         UpdateMenuUI updateMenu(m_popupFiles, this,
 509                                 SLOT(updateUIItem(UpdateUI*)));
 510         updateMenu.iterateMenu();
 511     }
 512
 513     // toolbar
 514     static const int toolIds[] = {
 515         ID_PROGRAM_RUN, ID_PROGRAM_STEP, ID_PROGRAM_NEXT, ID_PROGRAM_FINISH,
 516         ID_PROGRAM_STEPI, ID_PROGRAM_NEXTI,
 517         ID_BRKPT_SET
 518     };
 519     UpdateToolbarUI updateToolbar(toolBar(), this, SLOT(updateUIItem(UpdateUI*)),
 520                                   toolIds, sizeof(toolIds)/sizeof(toolIds[0]));
 521     updateToolbar.iterateToolbar();
 522
 523     // update statusbar
 524     QString newStatus;
 525     if (m_debugger->isProgramActive())
 526         newStatus = m_statusActive;
 527     if (newStatus != m_lastActiveStatusText) {
 528         statusBar()->changeItem(newStatus, ID_STATUS_ACTIVE);
 529         m_lastActiveStatusText = newStatus;
 530     }
 531     // line number is updated in slotLineChanged
 532 }
 533
 534 void DebuggerMainWnd::dockUpdateHelper(UpdateUI* item, QWidget* w)
 535 {
 536     if (canChangeDockVisibility(w)) {
 537         item->enable(true);
 538         item->setCheck(isDockVisible(w));
 539     } else {
 540         item->enable(false);
 541         item->setCheck(false);
 542     }
 543 }
 544
 545 void DebuggerMainWnd::updateUIItem(UpdateUI* item)
 546 {
 547     switch (item->id) {
 548     case ID_VIEW_FINDDLG:
 549         item->setCheck(m_filesWindow->m_findDlg.isVisible());
 550         break;
 551     case ID_BRKPT_SET:
 552     case ID_BRKPT_TEMP:
 553         item->enable(m_debugger->canChangeBreakpoints());
 554         break;
 555     case ID_BRKPT_ENABLE:
 556         item->enable(m_debugger->canChangeBreakpoints());
 557         break;
 558     case ID_BRKPT_LIST:
 559         dockUpdateHelper(item, m_bpTable);
 560         break;
 561     case ID_VIEW_SOURCE:
 562         dockUpdateHelper(item, m_filesWindow);
 563         break;
 564     case ID_VIEW_STACK:
 565         dockUpdateHelper(item, m_btWindow);
 566         break;
 567     case ID_VIEW_LOCALS:
 568         dockUpdateHelper(item, m_localVariables);
 569         break;
 570     case ID_VIEW_WATCHES:
 571         dockUpdateHelper(item, m_watches);
 572         break;
 573     case ID_VIEW_REGISTERS:
 574         dockUpdateHelper(item, m_registers);
 575         break;
 576     case ID_VIEW_THREADS:
 577         dockUpdateHelper(item, m_threads);
 578         break;
 579     case ID_VIEW_MEMORY:
 580         dockUpdateHelper(item, m_memoryWindow);
 581         break;
 582     case ID_VIEW_OUTPUT:
 583         dockUpdateHelper(item, m_ttyWindow);
 584         break;
 585     default:
 586         DebuggerMainWndBase::updateUIItem(item);
 587         break;
 588     }
 589 }
 590
 591 void DebuggerMainWnd::updateLineItems()
 592 {
 593     m_filesWindow->updateLineItems(m_debugger);
 594 }
 595
 596 void DebuggerMainWnd::slotAddWatch()
 597 {
 598     if (m_debugger != 0) {
 599         QString t = m_watches->watchText();
 600         m_debugger->addWatch(t);
 601     }
 602 }
 603
 604 void DebuggerMainWnd::slotFileChanged()
 605 {
 606     // set caption
 607 #if QT_VERSION < 200
 608     QString caption = kapp->getCaption();
 609 #else
 610     QString caption;
 611 #endif
 612     if (m_debugger->haveExecutable()) {
 613         // basename part of executable
 614         QString executable = m_debugger->executable();
 615         const char* execBase = executable.data();
 616         int lastSlash = executable.findRev('/');
 617         if (lastSlash >= 0)
 618             execBase += lastSlash + 1;
 619 #if QT_VERSION < 200
 620         caption += ": ";
 621 #endif
 622         caption += execBase;
 623     }
 624     QString file;
 625     int line;
 626     bool anyWindows = m_filesWindow->activeLine(file, line);
 627     updateLineStatus(anyWindows ? line : -1);
 628     if (anyWindows) {
 629         caption += " (";
 630         caption += file;
 631         caption += ")";
 632     }
 633     setCaption(caption);
 634 }
 635
 636 void DebuggerMainWnd::slotLineChanged()
 637 {
 638     QString file;
 639     int line;
 640     bool anyWindows = m_filesWindow->activeLine(file, line);
 641     updateLineStatus(anyWindows ? line : -1);
 642 }
 643
 644 void DebuggerMainWnd::slotNewFileLoaded()
 645 {
 646     // updates program counter in the new file
 647     if (m_debugger != 0)
 648         m_filesWindow->updateLineItems(m_debugger);
 649 }
 650
 651 void DebuggerMainWnd::updateLineStatus(int lineNo)
 652 {
 653     if (lineNo < 0) {
 654         statusBar()->changeItem("", ID_STATUS_LINENO);
 655     } else {
 656         QString strLine;
 657         strLine.sprintf(i18n("Line %d"), lineNo + 1);
 658         statusBar()->changeItem(strLine, ID_STATUS_LINENO);
 659     }
 660 }
 661
 662 DockWidget* DebuggerMainWnd::dockParent(QWidget* w)
 663 {
 664     while ((w = w->parentWidget()) != 0) {
 665         if (w->isA("DockWidget"))
 666             return static_cast<DockWidget*>(w);
 667     }
 668     return 0;
 669 }
 670
 671 bool DebuggerMainWnd::isDockVisible(QWidget* w)
 672 {
 673     DockWidget* d = dockParent(w);
 674     return d != 0 && d->mayBeHide();
 675 }
 676
 677 bool DebuggerMainWnd::canChangeDockVisibility(QWidget* w)
 678 {
 679     DockWidget* d = dockParent(w);
 680     return d != 0 && (d->mayBeHide() || d->mayBeShow());
 681 }
 682
 683 KToolBar* DebuggerMainWnd::dbgToolBar()
 684 {
 685     return toolBar();
 686 }
 687
 688 KStatusBar* DebuggerMainWnd::dbgStatusBar()
 689 {
 690     return statusBar();
 691 }
 692
 693 TTYWindow* DebuggerMainWnd::ttyWindow()
 694 {
 695     return m_ttyWindow;
 696 }
 697
 698 void DebuggerMainWnd::slotNewStatusMsg()
 699 {
 700     DebuggerMainWndBase::slotNewStatusMsg();
 701 }
 702
 703 void DebuggerMainWnd::slotAnimationTimeout()
 704 {
 705     DebuggerMainWndBase::slotAnimationTimeout();
 706 }
 707
 708 void DebuggerMainWnd::slotFileGlobalSettings()
 709 {
 710     int oldTabWidth = m_tabWidth;
 711
 712     doGlobalOptions(this);
 713
 714     if (m_tabWidth != oldTabWidth) {
 715         emit setTabWidth(m_tabWidth);
 716     }
 717 }
 718
 719 void DebuggerMainWnd::slotDebuggerStarting()
 720 {
 721     DebuggerMainWndBase::slotDebuggerStarting();
 722 }
 723
 724 void DebuggerMainWnd::slotToggleBreak(const QString& fileName, int lineNo,
 725                                       const DbgAddr& address, bool temp)
 726 {
 727     // lineNo is zero-based
 728     if (m_debugger != 0) {
 729         m_debugger->setBreakpoint(fileName, lineNo, address, temp);
 730     }
 731 }
 732
 733 void DebuggerMainWnd::slotEnaDisBreak(const QString& fileName, int lineNo,
 734                                       const DbgAddr& address)
 735 {
 736     // lineNo is zero-based
 737     if (m_debugger != 0) {
 738         m_debugger->enableDisableBreakpoint(fileName, lineNo, address);
 739     }
 740 }
 741
 742 QString DebuggerMainWnd::createOutputWindow()
 743 {
 744     QString tty = DebuggerMainWndBase::createOutputWindow();
 745     if (!tty.isEmpty()) {
 746         connect(m_outputTermProc, SIGNAL(processExited(KProcess*)),
 747                 SLOT(slotTermEmuExited()));
 748     }
 749     return tty;
 750 }
 751
 752 void DebuggerMainWnd::slotTermEmuExited()
 753 {
 754     shutdownTermWindow();
 755 }
 756
 757 #include <X11/Xlib.h>                   /* XRaiseWindow, XLowerWindow */
 758
 759 void DebuggerMainWnd::slotProgramStopped()
 760 {
 761     // when the program stopped, move the window to the foreground
 762     if (m_popForeground) {
 763         ::XRaiseWindow(x11Display(), winId());
 764     }
 765     m_backTimer.stop();
 766 }
 767
 768 void DebuggerMainWnd::intoBackground()
 769 {
 770     m_backTimer.start(m_backTimeout, true);     /* single-shot */
 771 }
 772
 773 void DebuggerMainWnd::slotBackTimer()
 774 {
 775     ::XLowerWindow(x11Display(), winId());
 776 }
 777
 778 void DebuggerMainWnd::slotRecentExec(int item)
 779 {
 780     if (item >= 0 && item < int(m_recentExecList.count())) {
 781         QString exe = m_recentExecList.at(item);
 782         if (debugProgramInteractive(exe, this)) {
 783             addRecentExec(exe);
 784         } else {
 785             removeRecentExec(exe);
 786         }
 787         fillRecentExecMenu();
 788     }
 789 }
 790
 791 void DebuggerMainWnd::fillRecentExecMenu()
 792 {
 793     m_menuRecentExecutables->clear();
 794     for (uint i = 0; i < m_recentExecList.count(); i++) {
 795         m_menuRecentExecutables->insertItem(m_recentExecList.at(i), i);
 796     }
 797 }
 798
 799 QString DebuggerMainWnd::makeSourceFilter()
 800 {
 801     QString f;
 802     f = m_sourceFilter + " " + m_headerFilter + i18n("|All source files\n");
 803     f += m_sourceFilter + i18n("|Source files\n");
 804     f += m_headerFilter + i18n("|Header files\n");
 805     f += i18n("*|All files");
 806     return f;
 807 }
 808
 809 /*
 810  * Pop up the context menu in the locals window
 811  */
 812 void DebuggerMainWnd::slotLocalsPopup(int, const QPoint& pt)
 813 {
 814     if (m_popupLocals->isVisible()) {
 815         m_popupLocals->hide();
 816     } else {
 817         m_popupLocals->popup(m_localVariables->mapToGlobal(pt));
 818     }
 819 }
 820
 821 /*
 822  * Copies the currently selected item to the watch window.
 823  */
 824 void DebuggerMainWnd::slotLocalsToWatch()
 825 {
 826     int idx = m_localVariables->currentItem();
 827
 828     if (idx >= 0 && m_debugger != 0) {
 829         QString text = m_localVariables->exprStringAt(idx);
 830         m_debugger->addWatch(text);
 831     }
 832 }
 833
 834 // Pop up the context menu of the files window (for loaded files)
 835 void DebuggerMainWnd::slotFileWndMenu(const QPoint& pos)
 836 {
 837     if (m_popupFiles->isVisible()) {
 838         m_popupFiles->hide();
 839     } else {
 840         // pos is still in widget coordinates of the sender
 841         const QWidget* w = static_cast<const QWidget*>(sender());
 842         m_popupFiles->popup(w->mapToGlobal(pos));
 843     }
 844 }
 845
 846 // Pop up the context menu of the files window (while no file is loaded)
 847 void DebuggerMainWnd::slotFileWndEmptyMenu(const QPoint& pos)
 848 {
 849     if (m_popupFilesEmpty->isVisible()) {
 850         m_popupFilesEmpty->hide();
 851     } else {
 852         // pos is still in widget coordinates of the sender
 853         const QWidget* w = static_cast<const QWidget*>(sender());
 854         m_popupFilesEmpty->popup(w->mapToGlobal(pos));
 855     }
 856 }
 857
 858 void DebuggerMainWnd::slotFileOpen()
 859 {
 860     QString fileName = myGetFileName(i18n("Open"),
 861                                      m_lastDirectory,
 862                                      makeSourceFilter(), this);
 863
 864     if (!fileName.isEmpty())
 865     {
 866         QFileInfo fi(fileName);
 867         m_lastDirectory = fi.dirPath();
 868         m_filesWindow->setExtraDirectory(m_lastDirectory);
 869         m_filesWindow->activateFile(fileName);
 870     }
 871 }
 872
 873 void DebuggerMainWnd::slotFileQuit()
 874 {
 875     if (m_debugger != 0) {
 876         m_debugger->shutdown();
 877     }
 878     kapp->quit();
 879 }
 880
 881 void DebuggerMainWnd::slotFileExe()
 882 {
 883     if (m_debugger->isIdle())
 884     {
 885         // open a new executable
 886         QString executable = myGetFileName(i18n("Select the executable to debug"),
 887                                            m_lastDirectory, 0, this);
 888         if (executable.isEmpty())
 889             return;
 890
 891         if (debugProgramInteractive(executable, this)) {
 892             addRecentExec(executable);
 893         }
 894         // this may have changed m_lastDirectory
 895         m_filesWindow->setExtraDirectory(m_lastDirectory);
 896         fillRecentExecMenu();
 897     }
 898 }
 899
 900 void DebuggerMainWnd::slotFileCore()
 901 {
 902     if (m_debugger->canUseCoreFile())
 903     {
 904         QString corefile = myGetFileName(i18n("Select core dump"),
 905                                          m_lastDirectory, 0, this);
 906         if (!corefile.isEmpty()) {
 907             m_debugger->useCoreFile(corefile, false);
 908         }
 909     }
 910 }
 911
 912 void DebuggerMainWnd::slotFileProgSettings()
 913 {
 914     if (m_debugger != 0) {
 915         m_debugger->programSettings(this);
 916     }
 917 }
 918
 919 void DebuggerMainWnd::slotViewToolbar()
 920 {
 921     if (toolBar()->isVisible())
 922         toolBar()->hide();
 923     else
 924         toolBar()->show();
 925 }
 926
 927 void DebuggerMainWnd::slotViewStatusbar()
 928 {
 929     if (statusBar()->isVisible())
 930         statusBar()->hide();
 931     else
 932         statusBar()->show();
 933 }
 934
 935 void DebuggerMainWnd::slotExecUntil()
 936 {
 937     if (m_debugger != 0)
 938     {
 939         QString file;
 940         int lineNo;
 941         if (m_filesWindow->activeLine(file, lineNo))
 942             m_debugger->runUntil(file, lineNo);
 943     }
 944 }
 945
 946 void DebuggerMainWnd::slotExecAttach()
 947 {
 948     ProcAttach dlg(this);
 949     dlg.setText(m_debugger->attachedPid());
 950     if (dlg.exec()) {
 951         m_debugger->attachProgram(dlg.text());
 952     }
 953 }
 954
 955 void DebuggerMainWnd::slotExecArgs()
 956 {
 957     if (m_debugger != 0) {
 958         m_debugger->programArgs(this);
 959     }
 960 }
 961
 962 #include "dbgmainwnd.moc"