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 #include <klocale.h>                    /* i18n */
   8 #include <kmessagebox.h>
   9 #include <kconfig.h>
  10 #include <kstatusbar.h>
  11 #include <kiconloader.h>
  12 #include <kstdaccel.h>
  13 #include <kstdaction.h>
  14 #include <kaction.h>
  15 #include <kpopupmenu.h>
  16 #include <kfiledialog.h>
  17 #include <kprocess.h>
  18 #include <kkeydialog.h>
  19 #include <kanimwidget.h>
  20 #include <kwin.h>
  21 #include <qlistbox.h>
  22 #include <qfileinfo.h>
  23 #include "dbgmainwnd.h"
  24 #include "debugger.h"
  25 #include "commandids.h"
  26 #include "winstack.h"
  27 #include "brkpt.h"
  28 #include "threadlist.h"
  29 #include "memwindow.h"
  30 #include "ttywnd.h"
  31 #include "procattach.h"
  32 #include "dbgdriver.h"
  33 #include "mydebug.h"
  34 #ifdef HAVE_CONFIG_H
  35 #include "config.h"
  36 #endif
  37
  38
  39 DebuggerMainWnd::DebuggerMainWnd(const char* name) :
  40         KDockMainWindow(0, name),
  41         DebuggerMainWndBase()
  42 {
  43     QPixmap p;
  44
  45     KDockWidget* dw0 = createDockWidget("Source", p, 0, i18n("Source"));
  46     m_filesWindow = new WinStack(dw0, "files");
  47     dw0->setWidget(m_filesWindow);
  48     dw0->setDockSite(KDockWidget::DockCorner);
  49     dw0->setEnableDocking(KDockWidget::DockNone);
  50     setView(dw0);
  51     setMainDockWidget(dw0);
  52
  53     KDockWidget* dw1 = createDockWidget("Stack", p, 0, i18n("Stack"));
  54     m_btWindow = new QListBox(dw1, "backtrace");
  55     dw1->setWidget(m_btWindow);
  56     KDockWidget* dw2 = createDockWidget("Locals", p, 0, i18n("Locals"));
  57     m_localVariables = new ExprWnd(dw2, i18n("Variable"), "locals");
  58     dw2->setWidget(m_localVariables);
  59     KDockWidget* dw3 = createDockWidget("Watches", p, 0, i18n("Watches"));
  60     m_watches = new WatchWindow(dw3, "watches");
  61     dw3->setWidget(m_watches);
  62     KDockWidget* dw4 = createDockWidget("Registers", p, 0, i18n("Registers"));
  63     m_registers = new RegisterView(dw4, "registers");
  64     dw4->setWidget(m_registers);
  65     KDockWidget* dw5 = createDockWidget("Breakpoints", p, 0, i18n("Breakpoints"));
  66     m_bpTable = new BreakpointTable(dw5, "breakpoints");
  67     dw5->setWidget(m_bpTable);
  68     KDockWidget* dw6 = createDockWidget("Output", p, 0, i18n("Output"));
  69     m_ttyWindow = new TTYWindow(dw6, "output");
  70     dw6->setWidget(m_ttyWindow);
  71     KDockWidget* dw7 = createDockWidget("Threads", p, 0, i18n("Threads"));
  72     m_threads = new ThreadList(dw7, "threads");
  73     dw7->setWidget(m_threads);
  74     KDockWidget* dw8 = createDockWidget("Memory", p, 0, i18n("Memory"));
  75     m_memoryWindow = new MemoryWindow(dw8, "memory");
  76     dw8->setWidget(m_memoryWindow);
  77
  78     setupDebugger(this, m_localVariables, m_watches->watchVariables(), m_btWindow);
  79     m_bpTable->setDebugger(m_debugger);
  80     m_memoryWindow->setDebugger(m_debugger);
  81
  82     initKAction();
  83     initToolbar(); // kind of obsolete?
  84
  85     connect(m_watches, SIGNAL(addWatch()), SLOT(slotAddWatch()));
  86     connect(m_watches, SIGNAL(deleteWatch()), m_debugger, SLOT(slotDeleteWatch()));
  87     connect(m_watches, SIGNAL(textDropped(const QString&)), SLOT(slotAddWatch(const QString&)));
  88
  89     KAction* windowMenu = actionCollection()->action("window");
  90     m_filesWindow->setWindowMenu(static_cast<KActionMenu*>(windowMenu)->popupMenu());
  91     connect(&m_filesWindow->m_findDlg, SIGNAL(closed()), SLOT(updateUI()));
  92     connect(m_filesWindow, SIGNAL(newFileLoaded()),
  93             SLOT(slotNewFileLoaded()));
  94     connect(m_filesWindow, SIGNAL(toggleBreak(const QString&,int,const DbgAddr&,bool)),
  95             this, SLOT(slotToggleBreak(const QString&,int,const DbgAddr&,bool)));
  96     connect(m_filesWindow, SIGNAL(enadisBreak(const QString&,int,const DbgAddr&)),
  97             this, SLOT(slotEnaDisBreak(const QString&,int,const DbgAddr&)));
  98     connect(m_debugger, SIGNAL(activateFileLine(const QString&,int,const DbgAddr&)),
  99             m_filesWindow, SLOT(activate(const QString&,int,const DbgAddr&)));
 100     connect(m_debugger, SIGNAL(executableUpdated()),
 101             m_filesWindow, SLOT(reloadAllFiles()));
 102     connect(m_debugger, SIGNAL(updatePC(const QString&,int,const DbgAddr&,int)),
 103             m_filesWindow, SLOT(updatePC(const QString&,int,const DbgAddr&,int)));
 104     // value popup communication
 105     connect(m_filesWindow, SIGNAL(initiateValuePopup(const QString&)),
 106             m_debugger, SLOT(slotValuePopup(const QString&)));
 107     connect(m_debugger, SIGNAL(valuePopup(const QString&)),
 108             m_filesWindow, SLOT(slotShowValueTip(const QString&)));
 109     // disassembling
 110     connect(m_filesWindow, SIGNAL(disassemble(const QString&, int)),
 111             m_debugger, SLOT(slotDisassemble(const QString&, int)));
 112     connect(m_debugger, SIGNAL(disassembled(const QString&,int,const QList<DisassembledCode>&)),
 113             m_filesWindow, SLOT(slotDisassembled(const QString&,int,const QList<DisassembledCode>&)));
 114     connect(m_filesWindow, SIGNAL(moveProgramCounter(const QString&,int,const DbgAddr&)),
 115             m_debugger, SLOT(setProgramCounter(const QString&,int,const DbgAddr&)));
 116     // program stopped
 117     connect(m_debugger, SIGNAL(programStopped()), SLOT(slotProgramStopped()));
 118     connect(&m_backTimer, SIGNAL(timeout()), SLOT(slotBackTimer()));
 119     // tab width
 120     connect(this, SIGNAL(setTabWidth(int)), m_filesWindow, SIGNAL(setTabWidth(int)));
 121
 122     // file/line updates
 123     connect(m_filesWindow, SIGNAL(fileChanged()), SLOT(slotFileChanged()));
 124     connect(m_filesWindow, SIGNAL(lineChanged()), SLOT(slotLineChanged()));
 125
 126     // connect breakpoint table
 127     connect(m_bpTable, SIGNAL(activateFileLine(const QString&,int,const DbgAddr&)),
 128             m_filesWindow, SLOT(activate(const QString&,int,const DbgAddr&)));
 129     connect(m_debugger, SIGNAL(updateUI()), m_bpTable, SLOT(updateUI()));
 130     connect(m_debugger, SIGNAL(breakpointsChanged()), m_bpTable, SLOT(updateBreakList()));
 131     connect(m_debugger, SIGNAL(breakpointsChanged()), m_bpTable, SLOT(updateUI()));
 132
 133     connect(m_debugger, SIGNAL(registersChanged(QList<RegisterInfo>&)),
 134             m_registers, SLOT(updateRegisters(QList<RegisterInfo>&)));
 135
 136     connect(m_debugger, SIGNAL(memoryDumpChanged(const QString&, QList<MemoryDump>&)),
 137             m_memoryWindow, SLOT(slotNewMemoryDump(const QString&, QList<MemoryDump>&)));
 138     connect(m_debugger, SIGNAL(saveProgramSpecific(KConfigBase*)),
 139             m_memoryWindow, SLOT(saveProgramSpecific(KConfigBase*)));
 140     connect(m_debugger, SIGNAL(restoreProgramSpecific(KConfigBase*)),
 141             m_memoryWindow, SLOT(restoreProgramSpecific(KConfigBase*)));
 142
 143     // thread window
 144     connect(m_debugger, SIGNAL(threadsChanged(QList<ThreadInfo>&)),
 145             m_threads, SLOT(updateThreads(QList<ThreadInfo>&)));
 146     connect(m_threads, SIGNAL(setThread(int)),
 147             m_debugger, SLOT(setThread(int)));
 148
 149     // view menu changes when docking state changes
 150     connect(dockManager, SIGNAL(change()), SLOT(updateUI()));
 151
 152     // popup menu of the local variables window
 153     connect(m_localVariables, SIGNAL(contextMenuRequested(QListViewItem*, const QPoint&, int)),
 154             this, SLOT(slotLocalsPopup(QListViewItem*, const QPoint&)));
 155
 156     restoreSettings(kapp->config());
 157
 158     updateUI();
 159     m_bpTable->updateUI();
 160     slotFileChanged();
 161 }
 162
 163 DebuggerMainWnd::~DebuggerMainWnd()
 164 {
 165     saveSettings(kapp->config());
 166     // must delete m_debugger early since it references our windows
 167     delete m_debugger;
 168     m_debugger = 0;
 169
 170     delete m_memoryWindow;
 171     delete m_threads;
 172     delete m_ttyWindow;
 173     delete m_bpTable;
 174     delete m_registers;
 175     delete m_watches;
 176     delete m_localVariables;
 177     delete m_btWindow;
 178     delete m_filesWindow;
 179 }
 180
 181 void DebuggerMainWnd::initKAction()
 182 {
 183     // file menu
 184     KAction* open = KStdAction::open(this, SLOT(slotFileOpen()),
 185                       actionCollection());
 186     open->setText(i18n("&Open Source..."));
 187     (void)new KAction(i18n("&Reload Source"), "reload", 0, m_filesWindow,
 188                       SLOT(slotFileReload()), actionCollection(),
 189                       "file_reload");
 190     (void)new KAction(i18n("&Executable..."), "execopen", 0, this,
 191                       SLOT(slotFileExe()), actionCollection(),
 192                       "file_executable");
 193     m_recentExecAction = new KRecentFilesAction(i18n("Recent E&xecutables"), 0,
 194                       this, SLOT(slotRecentExec(const KURL&)),
 195                       actionCollection(), "file_executable_recent");
 196     (void)new KAction(i18n("&Core dump..."), 0, this, SLOT(slotFileCore()),
 197                       actionCollection(), "file_core_dump");
 198     KStdAction::quit(this, SLOT(slotFileQuit()), actionCollection());
 199
 200     // settings menu
 201     (void)new KAction(i18n("This &Program..."), 0, this,
 202                       SLOT(slotFileProgSettings()), actionCollection(),
 203                       "settings_program");
 204     (void)new KAction(i18n("&Global Options..."), 0, this,
 205                       SLOT(slotFileGlobalSettings()), actionCollection(),
 206                       "settings_global");
 207     KStdAction::keyBindings(this, SLOT(slotConfigureKeys()), actionCollection());
 208     KStdAction::showToolbar(this, SLOT(slotViewToolbar()), actionCollection());
 209     KStdAction::showStatusbar(this, SLOT(slotViewStatusbar()), actionCollection());
 210
 211     // view menu
 212     (void)new KToggleAction(i18n("&Find"), "find", CTRL+Key_F, m_filesWindow,
 213                             SLOT(slotViewFind()), actionCollection(),
 214                             "view_find");
 215     i18n("Source &code");
 216     struct { QString text; QWidget* w; QString id; } dw[] = {
 217         { i18n("Stac&k"), m_btWindow, "view_stack"},
 218         { i18n("&Locals"), m_localVariables, "view_locals"},
 219         { i18n("&Watched expressions"), m_watches, "view_watched_expressions"},
 220         { i18n("&Registers"), m_registers, "view_registers"},
 221         { i18n("&Breakpoints"), m_bpTable, "view_breakpoints"},
 222         { i18n("T&hreads"), m_threads, "view_threads"},
 223         { i18n("&Output"), m_ttyWindow, "view_output"},
 224         { i18n("&Memory"), m_memoryWindow, "view_memory"}
 225     };
 226     for (unsigned i = 0; i < sizeof(dw)/sizeof(dw[0]); i++) {
 227         KDockWidget* d = dockParent(dw[i].w);
 228         (void)new KToggleAction(dw[i].text, 0, d, SLOT(changeHideShowState()),
 229                           actionCollection(), dw[i].id);
 230     }
 231
 232
 233     // execution menu
 234     KAction* a = new KAction(i18n("&Run"), "pgmrun", Key_F5, m_debugger,
 235                       SLOT(programRun()), actionCollection(), "exec_run");
 236     connect(a, SIGNAL(activated()), this, SLOT(intoBackground()));
 237     a = new KAction(i18n("Step &into"), "pgmstep", Key_F8, m_debugger,
 238                       SLOT(programStep()), actionCollection(),
 239                       "exec_step_into");
 240     connect(a, SIGNAL(activated()), this, SLOT(intoBackground()));
 241     a = new KAction(i18n("Step &over"), "pgmnext", Key_F10, m_debugger,
 242                       SLOT(programNext()), actionCollection(),
 243                       "exec_step_over");
 244     connect(a, SIGNAL(activated()), this, SLOT(intoBackground()));
 245     a = new KAction(i18n("Step o&ut"), "pgmfinish", Key_F6, m_debugger,
 246                       SLOT(programFinish()), actionCollection(),
 247                       "exec_step_out");
 248     connect(a, SIGNAL(activated()), this, SLOT(intoBackground()));
 249     a = new KAction(i18n("Run to &cursor"), Key_F7, this,
 250                       SLOT(slotExecUntil()), actionCollection(),
 251                       "exec_run_to_cursor");
 252     connect(a, SIGNAL(activated()), this, SLOT(intoBackground()));
 253     a = new KAction(i18n("Step i&nto by instruction"), "pgmstepi",
 254                       SHIFT+Key_F8, m_debugger, SLOT(programStepi()),
 255                       actionCollection(), "exec_step_into_by_insn");
 256     connect(a, SIGNAL(activated()), this, SLOT(intoBackground()));
 257     a = new KAction(i18n("Step o&ver by instruction"), "pgmnexti",
 258                       SHIFT+Key_F10, m_debugger, SLOT(programNexti()),
 259                       actionCollection(), "exec_step_over_by_insn");
 260     connect(a, SIGNAL(activated()), this, SLOT(intoBackground()));
 261     (void)new KAction(i18n("&Program counter to current line"), 0,
 262                       m_filesWindow, SLOT(slotMoveProgramCounter()),
 263                       actionCollection(), "exec_movepc");
 264     (void)new KAction(i18n("&Break"), 0, m_debugger,
 265                       SLOT(programBreak()), actionCollection(),
 266                       "exec_break");
 267     (void)new KAction(i18n("&Kill"), 0, m_debugger,
 268                       SLOT(programKill()), actionCollection(),
 269                       "exec_kill");
 270     (void)new KAction(i18n("Re&start"), 0, m_debugger,
 271                       SLOT(programRunAgain()), actionCollection(),
 272                       "exec_restart");
 273     (void)new KAction(i18n("A&ttach..."), 0, this,
 274                       SLOT(slotExecAttach()), actionCollection(),
 275                       "exec_attach");
 276     (void)new KAction(i18n("&Arguments..."), 0, this,
 277                       SLOT(slotExecArgs()), actionCollection(),
 278                       "exec_arguments");
 279
 280     // breakpoint menu
 281     (void)new KAction(i18n("Set/Clear &breakpoint"), "brkpt", Key_F9,
 282                       m_filesWindow, SLOT(slotBrkptSet()), actionCollection(),
 283                       "breakpoint_set");
 284     (void)new KAction(i18n("Set &temporary breakpoint"), SHIFT+Key_F9,
 285                       m_filesWindow, SLOT(slotBrkptSetTemp()), actionCollection(),
 286                       "breakpoint_set_temporary");
 287     (void)new KAction(i18n("&Enable/Disable breakpoint"), CTRL+Key_F9,
 288                       m_filesWindow, SLOT(slotBrkptEnable()), actionCollection(),
 289                       "breakpoint_enable");
 290
 291     // only in popup menus
 292     (void)new KAction(i18n("Watch Expression"), 0, this,
 293                       SLOT(slotLocalsToWatch()), actionCollection(),
 294                       "watch_expression");
 295     (void)new KAction(i18n("Edit Value"), Key_F2, this,
 296                       SLOT(slotEditValue()), actionCollection(),
 297                       "edit_value");
 298
 299     (void)new KActionMenu(i18n("&Window"), actionCollection(), "window");
 300
 301     // all actions force an UI update
 302     QValueList<KAction*> actions = actionCollection()->actions();
 303     QValueList<KAction*>::Iterator it = actions.begin();
 304     for (; it != actions.end(); ++it) {
 305         connect(*it, SIGNAL(activated()), this, SLOT(updateUI()));
 306     }
 307
 308     createGUI("kdbgui.rc");
 309 }
 310
 311 void DebuggerMainWnd::initToolbar()
 312 {
 313     KToolBar* toolbar = toolBar("mainToolBar");
 314     toolbar->setBarPos(KToolBar::Top);
 315     //moveToolBar(toolbar);
 316
 317     toolbar->insertAnimatedWidget(ID_STATUS_BUSY,
 318         actionCollection()->action("exec_break"), SLOT(activate()),
 319         "pulse", -1);
 320     toolbar->alignItemRight(ID_STATUS_BUSY, true);
 321     m_animRunning = false;
 322
 323     KStatusBar* statusbar = statusBar();
 324     statusbar->insertItem(m_statusActive, ID_STATUS_ACTIVE);
 325     m_lastActiveStatusText = m_statusActive;
 326     statusbar->insertItem(i18n("Line 00000"), ID_STATUS_LINENO);
 327     statusbar->insertItem("", ID_STATUS_MSG);   /* message pane */
 328
 329     // reserve some translations
 330     i18n("Restart");
 331     i18n("Core dump");
 332 }
 333
 334 /*
 335  * We must override KTMainWindow's handling of close events since we have
 336  * only one toplevel window, which lives on the stack (which KTMainWindow
 337  * can't live with :-( )
 338  */
 339 void DebuggerMainWnd::closeEvent(QCloseEvent* e)
 340 {
 341     clearWFlags(WDestructiveClose);
 342
 343     if (m_debugger != 0) {
 344         m_debugger->shutdown();
 345     }
 346
 347     e->accept();
 348     kapp->quit();
 349 }
 350
 351
 352 // instance properties
 353 void DebuggerMainWnd::saveProperties(KConfig* config)
 354 {
 355     // session management
 356     QString executable = "";
 357     if (m_debugger != 0) {
 358         executable = m_debugger->executable();
 359     }
 360     config->writeEntry("executable", executable);
 361 }
 362
 363 void DebuggerMainWnd::readProperties(KConfig* config)
 364 {
 365     // session management
 366     QString execName = config->readEntry("executable");
 367
 368     TRACE("readProperties: executable=" + execName);
 369     if (!execName.isEmpty()) {
 370         debugProgram(execName, "");
 371     }
 372 }
 373
 374 const char WindowGroup[] = "Windows";
 375 const char RecentExecutables[] = "RecentExecutables";
 376 const char LastSession[] = "LastSession";
 377
 378 void DebuggerMainWnd::saveSettings(KConfig* config)
 379 {
 380     KConfigGroupSaver g(config, WindowGroup);
 381
 382     writeDockConfig(config);
 383     fixDockConfig(config, false);       // downgrade
 384
 385     m_recentExecAction->saveEntries(config, RecentExecutables);
 386
 387     KConfigGroupSaver g2(config, LastSession);
 388     config->writeEntry("Width0Locals", m_localVariables->columnWidth(0));
 389     config->writeEntry("Width0Watches", m_watches->columnWidth(0));
 390
 391     DebuggerMainWndBase::saveSettings(config);
 392 }
 393
 394 void DebuggerMainWnd::restoreSettings(KConfig* config)
 395 {
 396     KConfigGroupSaver g(config, WindowGroup);
 397
 398     fixDockConfig(config, true);        // upgrade
 399     readDockConfig(config);
 400
 401     // Workaround bug #87787: KDockManager stores the titles of the KDockWidgets
 402     // in the config files, although they are localized:
 403     // If the user changes the language, the titles remain in the previous language.
 404     struct { QString text; QWidget* w; } dw[] = {
 405         { i18n("Stack"), m_btWindow },
 406         { i18n("Locals"), m_localVariables },
 407         { i18n("Watches"), m_watches },
 408         { i18n("Registers"), m_registers },
 409         { i18n("Breakpoints"), m_bpTable },
 410         { i18n("Threads"), m_threads },
 411         { i18n("Output"), m_ttyWindow },
 412         { i18n("Memory"), m_memoryWindow }
 413     };
 414     for (int i = 0; i < int(sizeof(dw)/sizeof(dw[0])); i++)
 415     {
 416         KDockWidget* w = dockParent(dw[i].w);
 417         w->setTabPageLabel(dw[i].text);
 418         // this actually changes the captions in the tabs:
 419         QEvent ev(QEvent::CaptionChange);
 420         w->event(&ev);
 421     }
 422
 423     m_recentExecAction->loadEntries(config, RecentExecutables);
 424
 425     KConfigGroupSaver g2(config, LastSession);
 426     int w;
 427     w = config->readNumEntry("Width0Locals", -1);
 428     if (w >= 0 && w < 30000)
 429         m_localVariables->setColumnWidth(0, w);
 430     w = config->readNumEntry("Width0Watches", -1);
 431     if (w >= 0 && w < 30000)
 432         m_watches->setColumnWidth(0, w);
 433
 434     DebuggerMainWndBase::restoreSettings(config);
 435
 436     emit setTabWidth(m_tabWidth);
 437 }
 438
 439 void DebuggerMainWnd::updateUI()
 440 {
 441     KToggleAction* viewFind =
 442         static_cast<KToggleAction*>(actionCollection()->action("view_find"));
 443     viewFind->setChecked(m_filesWindow->m_findDlg.isVisible());
 444     viewFind->setEnabled(m_filesWindow->hasWindows());
 445     actionCollection()->action("breakpoint_set")->setEnabled(m_debugger->canChangeBreakpoints());
 446     actionCollection()->action("breakpoint_set_temporary")->setEnabled(m_debugger->canChangeBreakpoints());
 447     actionCollection()->action("breakpoint_enable")->setEnabled(m_debugger->canChangeBreakpoints());
 448     dockUpdateHelper("view_breakpoints", m_bpTable);
 449     dockUpdateHelper("view_stack", m_btWindow);
 450     dockUpdateHelper("view_locals", m_localVariables);
 451     dockUpdateHelper("view_watched_expressions", m_watches);
 452     dockUpdateHelper("view_registers", m_registers);
 453     dockUpdateHelper("view_threads", m_threads);
 454     dockUpdateHelper("view_memory", m_memoryWindow);
 455     dockUpdateHelper("view_output", m_ttyWindow);
 456
 457     // AB: maybe in mainwndbase.cpp?
 458     actionCollection()->action("file_executable")->setEnabled(m_debugger->isIdle());
 459     actionCollection()->action("settings_program")->setEnabled(m_debugger->haveExecutable());
 460     actionCollection()->action("file_core_dump")->setEnabled(m_debugger->canStart());
 461     actionCollection()->action("exec_step_into")->setEnabled(m_debugger->canSingleStep());
 462     actionCollection()->action("exec_step_into_by_insn")->setEnabled(m_debugger->canSingleStep());
 463     actionCollection()->action("exec_step_over")->setEnabled(m_debugger->canSingleStep());
 464     actionCollection()->action("exec_step_over_by_insn")->setEnabled(m_debugger->canSingleStep());
 465     actionCollection()->action("exec_step_out")->setEnabled(m_debugger->canSingleStep());
 466     actionCollection()->action("exec_run_to_cursor")->setEnabled(m_debugger->canSingleStep());
 467     actionCollection()->action("exec_movepc")->setEnabled(m_debugger->canSingleStep());
 468     actionCollection()->action("exec_restart")->setEnabled(m_debugger->canSingleStep());
 469     actionCollection()->action("exec_attach")->setEnabled(m_debugger->isReady());
 470     actionCollection()->action("exec_run")->setEnabled(m_debugger->canStart() || m_debugger->canSingleStep());
 471     actionCollection()->action("exec_kill")->setEnabled(m_debugger->haveExecutable() && m_debugger->isProgramActive());
 472     actionCollection()->action("exec_break")->setEnabled(m_debugger->isProgramRunning());
 473     actionCollection()->action("exec_arguments")->setEnabled(m_debugger->haveExecutable());
 474     actionCollection()->action("edit_value")->setEnabled(m_debugger->canSingleStep());
 475
 476     // animation
 477     KAnimWidget* w = toolBar("mainToolBar")->animatedWidget(ID_STATUS_BUSY);
 478     if (m_debugger->isIdle()) {
 479         if (m_animRunning) {
 480             w->stop();
 481             m_animRunning = false;
 482         }
 483     } else {
 484         if (!m_animRunning) {
 485             w->start();
 486             m_animRunning = true;
 487         }
 488     }
 489
 490     // update statusbar
 491     QString newStatus;
 492     if (m_debugger->isProgramActive())
 493         newStatus = m_statusActive;
 494     if (newStatus != m_lastActiveStatusText) {
 495         statusBar()->changeItem(newStatus, ID_STATUS_ACTIVE);
 496         m_lastActiveStatusText = newStatus;
 497     }
 498     // line number is updated in slotLineChanged
 499 }
 500
 501 void DebuggerMainWnd::dockUpdateHelper(QString action, QWidget* w)
 502 {
 503     KToggleAction* item =
 504         static_cast<KToggleAction*>(actionCollection()->action(action));
 505     bool canChange = canChangeDockVisibility(w);
 506     item->setEnabled(canChange);
 507     item->setChecked(canChange && isDockVisible(w));
 508 }
 509
 510 void DebuggerMainWnd::updateLineItems()
 511 {
 512     m_filesWindow->updateLineItems(m_debugger);
 513 }
 514
 515 void DebuggerMainWnd::slotAddWatch()
 516 {
 517     if (m_debugger != 0) {
 518         QString t = m_watches->watchText();
 519         m_debugger->addWatch(t);
 520     }
 521 }
 522
 523 void DebuggerMainWnd::slotAddWatch(const QString& text)
 524 {
 525     if (m_debugger != 0) {
 526         m_debugger->addWatch(text);
 527     }
 528 }
 529
 530 void DebuggerMainWnd::slotFileChanged()
 531 {
 532     // set caption
 533     QString caption;
 534
 535     if (m_debugger->haveExecutable()) {
 536         // basename part of executable
 537         QString executable = m_debugger->executable();
 538         const char* execBase = executable.data();
 539         int lastSlash = executable.findRev('/');
 540         if (lastSlash >= 0)
 541             execBase += lastSlash + 1;
 542         caption += execBase;
 543     }
 544     QString file;
 545     int line;
 546     bool anyWindows = m_filesWindow->activeLine(file, line);
 547     updateLineStatus(anyWindows ? line : -1);
 548     if (anyWindows) {
 549         caption += " (";
 550         caption += file;
 551         caption += ")";
 552     }
 553     setCaption(caption);
 554 }
 555
 556 void DebuggerMainWnd::slotLineChanged()
 557 {
 558     QString file;
 559     int line;
 560     bool anyWindows = m_filesWindow->activeLine(file, line);
 561     updateLineStatus(anyWindows ? line : -1);
 562 }
 563
 564 void DebuggerMainWnd::slotNewFileLoaded()
 565 {
 566     // updates program counter in the new file
 567     if (m_debugger != 0)
 568         m_filesWindow->updateLineItems(m_debugger);
 569 }
 570
 571 void DebuggerMainWnd::updateLineStatus(int lineNo)
 572 {
 573     if (lineNo < 0) {
 574         statusBar()->changeItem("", ID_STATUS_LINENO);
 575     } else {
 576         QString strLine;
 577         strLine.sprintf(i18n("Line %d"), lineNo + 1);
 578         statusBar()->changeItem(strLine, ID_STATUS_LINENO);
 579     }
 580 }
 581
 582 KDockWidget* DebuggerMainWnd::dockParent(QWidget* w)
 583 {
 584     while ((w = w->parentWidget()) != 0) {
 585         if (w->isA("KDockWidget"))
 586             return static_cast<KDockWidget*>(w);
 587     }
 588     return 0;
 589 }
 590
 591 bool DebuggerMainWnd::isDockVisible(QWidget* w)
 592 {
 593     KDockWidget* d = dockParent(w);
 594     return d != 0 && d->mayBeHide();
 595 }
 596
 597 bool DebuggerMainWnd::canChangeDockVisibility(QWidget* w)
 598 {
 599     KDockWidget* d = dockParent(w);
 600     return d != 0 && (d->mayBeHide() || d->mayBeShow());
 601 }
 602
 603 // upgrades the entries from version 0.0.4 to 0.0.5 and back
 604 void DebuggerMainWnd::fixDockConfig(KConfig* c, bool upgrade)
 605 {
 606     static const char dockGroup[] = "dock_setting_default";
 607     if (!c->hasGroup(dockGroup))
 608         return;
 609
 610     static const char oldVersion[] = "0.0.4";
 611     static const char newVersion[] = "0.0.5";
 612     const char* from = upgrade ? oldVersion : newVersion;
 613     const char* to   = upgrade ? newVersion : oldVersion;
 614     QMap<QString,QString> e = c->entryMap(dockGroup);
 615     if (e["Version"] != from)
 616         return;
 617
 618     KConfigGroupSaver g(c, dockGroup);
 619     c->writeEntry("Version", to);
 620     TRACE(upgrade ? "upgrading dockconfig" : "downgrading dockconfig");
 621
 622     // turn all orientation entries from 0 to 1 and from 1 to 0
 623     QMap<QString,QString>::Iterator i;
 624     for (i = e.begin(); i != e.end(); ++i)
 625     {
 626         if (i.key().right(12) == ":orientation") {
 627             TRACE("upgrading " + i.key() + " old value: " + *i);
 628             int orientation = c->readNumEntry(i.key(), -1);
 629             if (orientation >= 0) {     // paranoia
 630                 c->writeEntry(i.key(), 1 - orientation);
 631             }
 632         }
 633     }
 634 }
 635
 636 TTYWindow* DebuggerMainWnd::ttyWindow()
 637 {
 638     return m_ttyWindow;
 639 }
 640
 641 bool DebuggerMainWnd::debugProgram(const QString& exe, QCString lang)
 642 {
 643     // check the file name
 644     QFileInfo fi(exe);
 645
 646     bool success = fi.isFile();
 647     if (!success)
 648     {
 649         QString msg = i18n("`%1' is not a file or does not exist");
 650         KMessageBox::sorry(this, msg.arg(exe));
 651     }
 652     else
 653     {
 654         success = DebuggerMainWndBase::debugProgram(fi.absFilePath(), lang, this);
 655     }
 656
 657     if (success)
 658     {
 659         m_recentExecAction->addURL(KURL(fi.absFilePath()));
 660
 661         // keep the directory
 662         m_lastDirectory = fi.dirPath(true);
 663         m_filesWindow->setExtraDirectory(m_lastDirectory);
 664     }
 665     else
 666     {
 667         m_recentExecAction->removeURL(KURL(fi.absFilePath()));
 668     }
 669
 670     return true;
 671 }
 672
 673 void DebuggerMainWnd::slotNewStatusMsg()
 674 {
 675     newStatusMsg(statusBar());
 676 }
 677
 678 void DebuggerMainWnd::slotFileGlobalSettings()
 679 {
 680     int oldTabWidth = m_tabWidth;
 681
 682     doGlobalOptions(this);
 683
 684     if (m_tabWidth != oldTabWidth) {
 685         emit setTabWidth(m_tabWidth);
 686     }
 687 }
 688
 689 void DebuggerMainWnd::slotDebuggerStarting()
 690 {
 691     DebuggerMainWndBase::slotDebuggerStarting();
 692 }
 693
 694 void DebuggerMainWnd::slotToggleBreak(const QString& fileName, int lineNo,
 695                                       const DbgAddr& address, bool temp)
 696 {
 697     // lineNo is zero-based
 698     if (m_debugger != 0) {
 699         m_debugger->setBreakpoint(fileName, lineNo, address, temp);
 700     }
 701 }
 702
 703 void DebuggerMainWnd::slotEnaDisBreak(const QString& fileName, int lineNo,
 704                                       const DbgAddr& address)
 705 {
 706     // lineNo is zero-based
 707     if (m_debugger != 0) {
 708         m_debugger->enableDisableBreakpoint(fileName, lineNo, address);
 709     }
 710 }
 711
 712 QString DebuggerMainWnd::createOutputWindow()
 713 {
 714     QString tty = DebuggerMainWndBase::createOutputWindow();
 715     if (!tty.isEmpty()) {
 716         connect(m_outputTermProc, SIGNAL(processExited(KProcess*)),
 717                 SLOT(slotTermEmuExited()));
 718     }
 719     return tty;
 720 }
 721
 722 void DebuggerMainWnd::slotTermEmuExited()
 723 {
 724     shutdownTermWindow();
 725 }
 726
 727 void DebuggerMainWnd::slotProgramStopped()
 728 {
 729     // when the program stopped, move the window to the foreground
 730     if (m_popForeground) {
 731         // unfortunately, this requires quite some force to work :-(
 732         KWin::raiseWindow(winId());
 733         KWin::forceActiveWindow(winId());
 734     }
 735     m_backTimer.stop();
 736 }
 737
 738 void DebuggerMainWnd::intoBackground()
 739 {
 740     if (m_popForeground) {
 741         m_backTimer.start(m_backTimeout, true); /* single-shot */
 742     }
 743 }
 744
 745 void DebuggerMainWnd::slotBackTimer()
 746 {
 747     lower();
 748 }
 749
 750 void DebuggerMainWnd::slotRecentExec(const KURL& url)
 751 {
 752     QString exe = url.path();
 753     debugProgram(exe, "");
 754 }
 755
 756 QString DebuggerMainWnd::makeSourceFilter()
 757 {
 758     QString f;
 759     f = m_sourceFilter + " " + m_headerFilter + i18n("|All source files\n");
 760     f += m_sourceFilter + i18n("|Source files\n");
 761     f += m_headerFilter + i18n("|Header files\n");
 762     f += i18n("*|All files");
 763     return f;
 764 }
 765
 766 /*
 767  * Pop up the context menu in the locals window
 768  */
 769 void DebuggerMainWnd::slotLocalsPopup(QListViewItem*, const QPoint& pt)
 770 {
 771     QPopupMenu* popup =
 772         static_cast<QPopupMenu*>(factory()->container("popup_locals", this));
 773     if (popup == 0) {
 774         return;
 775     }
 776     if (popup->isVisible()) {
 777         popup->hide();
 778     } else {
 779         popup->popup(pt);
 780     }
 781 }
 782
 783 /*
 784  * Copies the currently selected item to the watch window.
 785  */
 786 void DebuggerMainWnd::slotLocalsToWatch()
 787 {
 788     VarTree* item = m_localVariables->selectedItem();
 789
 790     if (item != 0 && m_debugger != 0) {
 791         QString text = item->computeExpr();
 792         m_debugger->addWatch(text);
 793     }
 794 }
 795
 796 /*
 797  * Starts editing a value in a value display
 798  */
 799 void DebuggerMainWnd::slotEditValue()
 800 {
 801     // does one of the value trees have the focus
 802     QWidget* f = kapp->focusWidget();
 803     ExprWnd* wnd;
 804     if (f == m_localVariables) {
 805         wnd = m_localVariables;
 806     } else if (f == m_watches->watchVariables()) {
 807         wnd = m_watches->watchVariables();
 808     } else {
 809         return;
 810     }
 811
 812     if (m_localVariables->isEditing() ||
 813         m_watches->watchVariables()->isEditing())
 814     {
 815         return;                         /* don't edit twice */
 816     }
 817
 818     VarTree* expr = wnd->currentItem();
 819     if (expr != 0 && m_debugger != 0 && m_debugger->canSingleStep())
 820     {
 821         TRACE("edit value");
 822         // determine the text to edit
 823         QString text = m_debugger->driver()->editableValue(expr);
 824         wnd->editValue(expr, text);
 825     }
 826 }
 827
 828 void DebuggerMainWnd::slotFileOpen()
 829 {
 830     // start browsing in the active file's directory
 831     // fall back to last used directory (executable)
 832     QString dir = m_lastDirectory;
 833     QString fileName = m_filesWindow->activeFileName();
 834     if (!fileName.isEmpty()) {
 835         QFileInfo fi(fileName);
 836         dir = fi.dirPath();
 837     }
 838
 839     fileName = myGetFileName(i18n("Open"),
 840                              dir,
 841                              makeSourceFilter(), this);
 842
 843     if (!fileName.isEmpty())
 844     {
 845         QFileInfo fi(fileName);
 846         m_lastDirectory = fi.dirPath();
 847         m_filesWindow->setExtraDirectory(m_lastDirectory);
 848         m_filesWindow->activateFile(fileName);
 849     }
 850 }
 851
 852 void DebuggerMainWnd::slotFileQuit()
 853 {
 854     if (m_debugger != 0) {
 855         m_debugger->shutdown();
 856     }
 857     kapp->quit();
 858 }
 859
 860 void DebuggerMainWnd::slotFileExe()
 861 {
 862     if (m_debugger->isIdle())
 863     {
 864         // open a new executable
 865         QString executable = myGetFileName(i18n("Select the executable to debug"),
 866                                            m_lastDirectory, 0, this);
 867         if (executable.isEmpty())
 868             return;
 869
 870         debugProgram(executable, "");
 871     }
 872 }
 873
 874 void DebuggerMainWnd::slotFileCore()
 875 {
 876     if (m_debugger->canStart())
 877     {
 878         QString corefile = myGetFileName(i18n("Select core dump"),
 879                                          m_lastDirectory, 0, this);
 880         if (!corefile.isEmpty()) {
 881             m_debugger->useCoreFile(corefile, false);
 882         }
 883     }
 884 }
 885
 886 void DebuggerMainWnd::slotFileProgSettings()
 887 {
 888     if (m_debugger != 0) {
 889         m_debugger->programSettings(this);
 890     }
 891 }
 892
 893 void DebuggerMainWnd::slotViewToolbar()
 894 {
 895     if (toolBar()->isVisible())
 896         toolBar()->hide();
 897     else
 898         toolBar()->show();
 899 }
 900
 901 void DebuggerMainWnd::slotViewStatusbar()
 902 {
 903     if (statusBar()->isVisible())
 904         statusBar()->hide();
 905     else
 906         statusBar()->show();
 907 }
 908
 909 void DebuggerMainWnd::slotExecUntil()
 910 {
 911     if (m_debugger != 0)
 912     {
 913         QString file;
 914         int lineNo;
 915         if (m_filesWindow->activeLine(file, lineNo))
 916             m_debugger->runUntil(file, lineNo);
 917     }
 918 }
 919
 920 void DebuggerMainWnd::slotExecAttach()
 921 {
 922 #ifdef PS_COMMAND
 923     ProcAttachPS dlg(this);
 924     // seed filter with executable name
 925     QFileInfo fi = m_debugger->executable();
 926     dlg.filterEdit->setText(fi.fileName());
 927 #else
 928     ProcAttach dlg(this);
 929     dlg.setText(m_debugger->attachedPid());
 930 #endif
 931     if (dlg.exec()) {
 932         m_debugger->attachProgram(dlg.text());
 933     }
 934 }
 935
 936 void DebuggerMainWnd::slotExecArgs()
 937 {
 938     if (m_debugger != 0) {
 939         m_debugger->programArgs(this);
 940     }
 941 }
 942
 943 void DebuggerMainWnd::slotConfigureKeys()
 944 {
 945     KKeyDialog::configure(actionCollection(), this);
 946 }
 947
 948 #include "dbgmainwnd.moc"