From a0fa38323506a8c51fe194bee9f71eab5b79ead5 Mon Sep 17 00:00:00 2001
From: con <qtc-committer@nokia.com>
Date: Wed, 8 Apr 2009 17:25:28 +0200
Subject: [PATCH] Show a useful dialog when debugger can't find debugging
helper.
Reviewed-by: hjk <qtc-committer@nokia.com>
---
src/plugins/debugger/gdbengine.cpp | 28 ++++++++++++++++++++++++++++
src/plugins/debugger/gdbengine.h | 1 +
2 files changed, 29 insertions(+)
diff --git a/src/plugins/debugger/gdbengine.cpp b/src/plugins/debugger/gdbengine.cpp
index 90ee483609b..9c52125b624 100644
--- a/src/plugins/debugger/gdbengine.cpp
+++ b/src/plugins/debugger/gdbengine.cpp
@@ -47,6 +47,7 @@
#include "debuggerdialogs.h"
#include <utils/qtcassert.h>
+#include <coreplugin/icore.h>
#include <QtCore/QDebug>
#include <QtCore/QDir>
@@ -60,6 +61,8 @@
#include <QtGui/QMainWindow>
#include <QtGui/QMessageBox>
#include <QtGui/QToolTip>
+#include <QtGui/QDialogButtonBox>
+#include <QtGui/QPushButton>
#if defined(Q_OS_LINUX) || defined(Q_OS_MAC)
#include <unistd.h>
@@ -4040,6 +4043,29 @@ QString GdbEngine::dumperLibraryName() const
return q->m_dumperLib;
}
+void GdbEngine::showDebuggingHelperWarning()
+{
+ QMessageBox dialog(q->mainWindow());
+ QPushButton *qtPref = dialog.addButton(tr("Open Qt preferences"), QMessageBox::ActionRole);
+ QPushButton *helperOff = dialog.addButton(tr("Turn helper usage off"), QMessageBox::ActionRole);
+ QPushButton *justContinue = dialog.addButton(tr("Continue anyway"), QMessageBox::AcceptRole);
+ dialog.setDefaultButton(justContinue);
+ dialog.setWindowTitle(tr("Debugging helper missing"));
+ dialog.setText(tr("The debugger did not find the debugging helper library."));
+ dialog.setInformativeText(tr("The debugging helper is used to nicely format the values of Qt "
+ "data types and some STL data types. "
+ "It must be compiled for each Qt version, "
+ "you can do this in the Qt preferences page by selecting "
+ "a Qt installation and clicking on 'Rebuild' for the debugging "
+ "helper."));
+ dialog.exec();
+ if (dialog.clickedButton() == qtPref) {
+ Core::ICore::instance()->showOptionsDialog("Qt4", "Qt Versions");
+ } else if (dialog.clickedButton() == helperOff) {
+ theDebuggerAction(UseDebuggingHelpers)->setValue(qVariantFromValue(false), false);
+ }
+}
+
void GdbEngine::tryLoadDebuggingHelpers()
{
if (m_debuggingHelperState != DebuggingHelperUninitialized)
@@ -4055,6 +4081,8 @@ void GdbEngine::tryLoadDebuggingHelpers()
" %1 EXISTS: %2, EXECUTABLE: %3").arg(lib)
.arg(QFileInfo(lib).exists())
.arg(QFileInfo(lib).isExecutable()));
+ if (theDebuggerBoolSetting(UseDebuggingHelpers))
+ showDebuggingHelperWarning();
return;
}
diff --git a/src/plugins/debugger/gdbengine.h b/src/plugins/debugger/gdbengine.h
index 3b4b84fa59b..aebb5da6373 100644
--- a/src/plugins/debugger/gdbengine.h
+++ b/src/plugins/debugger/gdbengine.h
@@ -136,6 +136,7 @@ private:
//
// Own stuff
//
+ void showDebuggingHelperWarning();
int currentFrame() const;
QString currentWorkingDirectory() const { return m_pwd; }
--
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