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debugger: closer dependency plugin<->manager, less signal/slot connections

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This commit is contained in:
hjk
2010-03-10 13:46:05 +01:00
parent 944b6dad7d
commit 6321e4ebfe
4 changed files with 90 additions and 121 deletions
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56
src/plugins/debugger/debuggermanager.cpp
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@@ -29,6 +29,7 @@
#include "debuggermanager.h"
#include "debuggerplugin.h"
#include "debuggeractions.h"
#include "debuggeragents.h"
#include "debuggerrunner.h"
@@ -305,6 +306,7 @@ struct DebuggerManagerPrivate
DebuggerState m_state;
CPlusPlus::Snapshot m_codeModelSnapshot;
DebuggerPlugin *m_plugin;
};
DebuggerManager *DebuggerManagerPrivate::instance = 0;
@@ -322,10 +324,11 @@ DebuggerManagerPrivate::DebuggerManagerPrivate(DebuggerManager *manager) :
m_stopIcon.addFile(":/debugger/images/debugger_stop.png");
}
DebuggerManager::DebuggerManager()
DebuggerManager::DebuggerManager(DebuggerPlugin *plugin)
: d(new DebuggerManagerPrivate(this))
{
DebuggerManagerPrivate::instance = this;
d->m_plugin = plugin;
init();
}
@@ -564,17 +567,17 @@ void DebuggerManager::init()
this, SLOT(reloadModules()), Qt::QueuedConnection);
d->m_registerDock = uiSwitcher->createDockWidget(LANG_CPP, d->m_registerWindow,
Qt::TopDockWidgetArea, false);
Qt::TopDockWidgetArea, false);
connect(d->m_registerDock->toggleViewAction(), SIGNAL(toggled(bool)),
this, SLOT(reloadRegisters()), Qt::QueuedConnection);
d->m_outputDock = uiSwitcher->createDockWidget(LANG_CPP, d->m_outputWindow,
Qt::TopDockWidgetArea, false);
Qt::TopDockWidgetArea, false);
d->m_snapshotDock = uiSwitcher->createDockWidget(LANG_CPP, d->m_snapshotWindow);
d->m_stackDock = uiSwitcher->createDockWidget(LANG_CPP, d->m_stackWindow);
d->m_sourceFilesDock = uiSwitcher->createDockWidget(LANG_CPP, d->m_sourceFilesWindow,
Qt::TopDockWidgetArea, false);
d->m_sourceFilesDock = uiSwitcher->createDockWidget(LANG_CPP,
d->m_sourceFilesWindow, Qt::TopDockWidgetArea, false);
connect(d->m_sourceFilesDock->toggleViewAction(), SIGNAL(toggled(bool)),
this, SLOT(reloadSourceFiles()), Qt::QueuedConnection);
@@ -588,7 +591,8 @@ void DebuggerManager::init()
localsAndWatchers->setStretchFactor(0, 3);
localsAndWatchers->setStretchFactor(1, 1);
localsAndWatchers->setStretchFactor(2, 1);
d->m_watchDock = DebuggerUISwitcher::instance()->createDockWidget(LANG_CPP, localsAndWatchers);
d->m_watchDock = DebuggerUISwitcher::instance()->createDockWidget(LANG_CPP,
localsAndWatchers);
d->m_dockWidgets << d->m_breakDock << d->m_modulesDock << d->m_registerDock
<< d->m_outputDock << d->m_stackDock << d->m_sourceFilesDock
<< d->m_threadsDock << d->m_watchDock;
@@ -691,7 +695,8 @@ QWidget *DebuggerManager::threadsWindow() const
void DebuggerManager::createNewDock(QWidget *widget)
{
QDockWidget *dockWidget = DebuggerUISwitcher::instance()->createDockWidget(LANG_CPP, widget);
QDockWidget *dockWidget =
DebuggerUISwitcher::instance()->createDockWidget(LANG_CPP, widget);
dockWidget->setWindowTitle(widget->windowTitle());
dockWidget->setObjectName(widget->windowTitle());
dockWidget->setFeatures(QDockWidget::DockWidgetClosable);
@@ -860,7 +865,7 @@ void DebuggerManager::toggleBreakpoint()
{
QString fileName;
int lineNumber = -1;
queryCurrentTextEditor(&fileName, &lineNumber, 0);
d->m_plugin->currentTextEditor(&fileName, &lineNumber);
if (lineNumber == -1)
return;
toggleBreakpoint(fileName, lineNumber);
@@ -1047,9 +1052,10 @@ void DebuggerManager::startNewDebugger(const DebuggerStartParametersPtr &sp)
d->m_startParameters = sp;
d->m_inferiorPid = d->m_startParameters->attachPID > 0
? d->m_startParameters->attachPID : 0;
const QString toolChainName = ProjectExplorer::ToolChain::toolChainName(static_cast<ProjectExplorer::ToolChain::ToolChainType>(d->m_startParameters->toolChainType));
const QString toolChainName = ProjectExplorer::ToolChain::toolChainName(
ProjectExplorer::ToolChain::ToolChainType(d->m_startParameters->toolChainType));
emit debugModeRequested();
d->m_plugin->activateDebugMode();
showDebuggerOutput(LogStatus,
tr("Starting debugger for tool chain '%1'...").arg(toolChainName));
showDebuggerOutput(LogDebug, DebuggerSettings::instance()->dump());
@@ -1347,12 +1353,6 @@ void DebuggerManager::setBusyCursor(bool busy)
d->m_watchersWindow->setCursor(cursor);
}
void DebuggerManager::queryCurrentTextEditor(QString *fileName, int *lineNumber,
QObject **object)
{
emit currentTextEditorRequested(fileName, lineNumber, object);
}
void DebuggerManager::continueExec()
{
if (d->m_engine)
@@ -1382,7 +1382,7 @@ void DebuggerManager::runToLineExec()
{
QString fileName;
int lineNumber = -1;
emit currentTextEditorRequested(&fileName, &lineNumber, 0);
d->m_plugin->currentTextEditor(&fileName, &lineNumber);
if (d->m_engine && !fileName.isEmpty()) {
STATE_DEBUG(fileName << lineNumber);
d->m_engine->runToLineExec(fileName, lineNumber);
@@ -1393,8 +1393,7 @@ void DebuggerManager::runToFunctionExec()
{
QString fileName;
int lineNumber = -1;
QObject *object = 0;
emit currentTextEditorRequested(&fileName, &lineNumber, &object);
QObject *object = d->m_plugin->currentTextEditor(&fileName, &lineNumber);
QPlainTextEdit *ed = qobject_cast<QPlainTextEdit*>(object);
if (!ed)
return;
@@ -1426,7 +1425,7 @@ void DebuggerManager::jumpToLineExec()
{
QString fileName;
int lineNumber = -1;
emit currentTextEditorRequested(&fileName, &lineNumber, 0);
d->m_plugin->currentTextEditor(&fileName, &lineNumber);
if (d->m_engine && !fileName.isEmpty()) {
STATE_DEBUG(fileName << lineNumber);
d->m_engine->jumpToLineExec(fileName, lineNumber);
@@ -1438,18 +1437,18 @@ void DebuggerManager::resetLocation()
d->m_disassemblerViewAgent.resetLocation();
d->m_stackHandler->setCurrentIndex(-1);
// Connected to the plugin.
emit resetLocationRequested();
d->m_plugin->resetLocation();
}
void DebuggerManager::gotoLocation(const Debugger::Internal::StackFrame &frame, bool setMarker)
void DebuggerManager::gotoLocation(const StackFrame &frame, bool setMarker)
{
if (theDebuggerBoolSetting(OperateByInstruction) || !frame.isUsable()) {
if (setMarker)
emit resetLocationRequested();
d->m_plugin->resetLocation();
d->m_disassemblerViewAgent.setFrame(frame);
} else {
// Connected to the plugin.
emit gotoLocationRequested(frame.file, frame.line, setMarker);
d->m_plugin->gotoLocation(frame.file, frame.line, setMarker);
}
}
@@ -1633,15 +1632,12 @@ bool DebuggerManager::isReverseDebugging() const
QVariant DebuggerManager::sessionValue(const QString &name)
{
// this is answered by the plugin
QVariant value;
emit sessionValueRequested(name, &value);
return value;
return d->m_plugin->sessionValue(name);
}
void DebuggerManager::setSessionValue(const QString &name, const QVariant &value)
{
emit setSessionValueRequested(name, value);
d->m_plugin->setSessionValue(name, value);
}
QMessageBox *DebuggerManager::showMessageBox(int icon, const QString &title,
@@ -1803,7 +1799,7 @@ void DebuggerManager::setState(DebuggerState state, bool forced)
theDebuggerAction(ExpandStack)->setEnabled(actionsEnabled);
theDebuggerAction(ExecuteCommand)->setEnabled(d->m_state != DebuggerNotReady);
emit stateChanged(d->m_state);
d->m_plugin->handleStateChanged(d->m_state);
const bool notbusy = state == InferiorStopped
|| state == DebuggerNotReady
|| state == InferiorUnrunnable;