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#include "debugger.h"
#include <kdebug.h>
#include <klocale.h>
#include <ktexteditor/document.h>
// #include "editorproxy.h"
#include <kdevpartcontroller.h>
using namespace KTextEditor;
Debugger *Debugger::s_instance = 0;
Debugger::Debugger(KDevPartController *partController)
:m_partController(partController)
{
connect( m_partController, SIGNAL(partAdded(KParts::Part*)),
this, SLOT(partAdded(KParts::Part*)) );
}
Debugger::~Debugger()
{}
// Debugger *Debugger::getInstance()
// {
// if (!s_instance)
// s_instance = new Debugger;
//
// return s_instance;
// }
void Debugger::setBreakpoint(const QString &fileName, int lineNum, int id, bool enabled, bool pending)
{
KParts::Part *part = m_partController->partForURL(KURL(fileName));
if( !part )
return;
MarkInterface *iface = dynamic_cast<MarkInterface*>(part);
if (!iface)
return;
// Temporarily disconnect so we don't get confused by receiving extra
// marksChanged signals
disconnect( part, SIGNAL(marksChanged()), this, SLOT(marksChanged()) );
iface->removeMark( lineNum, Breakpoint | ActiveBreakpoint | ReachedBreakpoint | DisabledBreakpoint );
BPItem bpItem(fileName, lineNum);
QValueList<BPItem>::Iterator it = BPList.find(bpItem);
if (it != BPList.end())
{
// kdDebug(9012) << "Removing BP=" << fileName << ":" << lineNum << endl;
BPList.remove(it);
}
// An id of -1 means this breakpoint should be hidden from the user.
// I believe this functionality is not used presently.
if( id != -1 )
{
uint markType = Breakpoint;
if( !pending )
markType |= ActiveBreakpoint;
if( !enabled )
markType |= DisabledBreakpoint;
iface->addMark( lineNum, markType );
// kdDebug(9012) << "Appending BP=" << fileName << ":" << lineNum << endl;
BPList.append(BPItem(fileName, lineNum));
}
connect( part, SIGNAL(marksChanged()), this, SLOT(marksChanged()) );
}
void Debugger::clearExecutionPoint()
{
QPtrListIterator<KParts::Part> it(*m_partController->parts());
for ( ; it.current(); ++it)
{
MarkInterface *iface = dynamic_cast<MarkInterface*>(it.current());
if (!iface)
continue;
QPtrList<Mark> list = iface->marks();
QPtrListIterator<Mark> markIt(list);
for( ; markIt.current(); ++markIt )
{
Mark* mark = markIt.current();
if( mark->type & ExecutionPoint )
iface->removeMark( mark->line, ExecutionPoint );
}
}
}
void Debugger::gotoExecutionPoint(const KURL &url, int lineNum)
{
clearExecutionPoint();
m_partController->editDocument(url, lineNum);
KParts::Part *part = m_partController->partForURL(url);
if( !part )
return;
MarkInterface *iface = dynamic_cast<MarkInterface*>(part);
if( !iface )
return;
iface->addMark( lineNum, ExecutionPoint );
}
void Debugger::marksChanged()
{
if(sender()->inherits("KTextEditor::Document") )
{
KTextEditor::Document* doc = (KTextEditor::Document*) sender();
MarkInterface* iface = KTextEditor::markInterface( doc );
if (iface)
{
if( !m_partController->partForURL( doc->url() ) )
return; // Probably means the document is being closed.
KTextEditor::Mark *m;
QValueList<BPItem> oldBPList = BPList;
QPtrList<KTextEditor::Mark> newMarks = iface->marks();
// Compare the oldBPlist to the new list from the editor.
//
// If we don't have some of the old breakpoints in the new list
// then they have been moved by the user adding or removing source
// code. Remove these old breakpoints
//
// If we _can_ find these old breakpoints in the newlist then
// nothing has happened to them. We can just ignore these and to
// do that we must remove them from the new list.
bool bpchanged = false;
for (uint i = 0; i < oldBPList.count(); i++)
{
if (oldBPList[i].fileName() != doc->url().path())
continue;
bool found=false;
for (uint newIdx=0; newIdx < newMarks.count(); newIdx++)
{
m = newMarks.at(newIdx);
if ((m->type & Breakpoint) &&
m->line == oldBPList[i].lineNum() &&
doc->url().path() == oldBPList[i].fileName())
{
newMarks.remove(newIdx);
found=true;
break;
}
}
if (!found)
{
emit toggledBreakpoint( doc->url().path(), oldBPList[i].lineNum() );
bpchanged = true;
}
}
// Any breakpoints left in the new list are the _new_ position of
// the moved breakpoints. So add these as new breakpoints via
// toggling them.
for (uint i = 0; i < newMarks.count(); i++)
{
m = newMarks.at(i);
if (m->type & Breakpoint)
{
emit toggledBreakpoint( doc->url().path(), m->line );
bpchanged = true;
}
}
if ( bpchanged && m_partController->activePart() == doc )
{
//bring focus back to the editor
m_partController->activatePart( doc );
}
}
}
}
void Debugger::partAdded( KParts::Part* part )
{
MarkInterfaceExtension *iface = dynamic_cast<MarkInterfaceExtension*>(part);
if( !iface )
return;
iface->setDescription((MarkInterface::MarkTypes)Breakpoint, i18n("Breakpoint"));
iface->setPixmap((MarkInterface::MarkTypes)Breakpoint, *inactiveBreakpointPixmap());
iface->setPixmap((MarkInterface::MarkTypes)ActiveBreakpoint, *activeBreakpointPixmap());
iface->setPixmap((MarkInterface::MarkTypes)ReachedBreakpoint, *reachedBreakpointPixmap());
iface->setPixmap((MarkInterface::MarkTypes)DisabledBreakpoint, *disabledBreakpointPixmap());
iface->setPixmap((MarkInterface::MarkTypes)ExecutionPoint, *executionPointPixmap());
iface->setMarksUserChangable( Bookmark | Breakpoint );
connect( part, SIGNAL(marksChanged()), this, SLOT(marksChanged()) );
}
#include "debugger.moc"
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