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/***************************************************************************
* Copyright (C) 2006 Nicolas Hadacek <hadacek@kde.org> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#include "breakpoint_view.h"
#include <qlayout.h>
#include <klocale.h>
#include <qpopupmenu.h>
#include "main_global.h"
#include "editor_manager.h"
#include "coff/base/text_coff.h"
#include "gui_debug_manager.h"
//----------------------------------------------------------------------------
void Breakpoint::updateActions(const Data *data)
{
bool hasBreakpoint = (data ? Breakpoint::list().contains(*data) : false);
Main::action("toggle_breakpoint")->setText(hasBreakpoint ? i18n("Remove breakpoint") : i18n("Set breakpoint"));
Main::action("toggle_breakpoint")->setEnabled(data);
bool isActive = (hasBreakpoint ? Breakpoint::list().state(*data)==Breakpoint::Active : false);
Main::action("enable_breakpoint")->setText(!isActive ? i18n("Enable breakpoint") : i18n("Disable breakpoint"));
Main::action("enable_breakpoint")->setEnabled(Debugger::manager->coff() && hasBreakpoint);
}
//----------------------------------------------------------------------------
Breakpoint::ListViewItem::ListViewItem(ListView *parent, const Data &data)
: KListViewItem(parent), _data(data)
{}
//----------------------------------------------------------------------------
Breakpoint::View::View(QWidget *parent)
: QWidget(parent, "breakpoints_view"), GenericView(Breakpoint::list()),
_currentData(0)
{
QVBoxLayout *top = new QVBoxLayout(this);
_listview = new ListView(this);
connect(_listview, SIGNAL(clicked(QListViewItem *)), SLOT(itemClicked(QListViewItem *)));
connect(_listview, SIGNAL(contextMenuRequested(QListViewItem *, const QPoint &, int)),
SLOT(contextMenu(QListViewItem *, const QPoint &, int)));
_listview->setAllColumnsShowFocus(true);
_listview->addColumn(i18n("Status"));
_listview->addColumn(i18n("Location"));
_listview->addColumn(i18n("Address"));
top->addWidget(_listview);
}
void Breakpoint::View::updateView()
{
// #### flickering...
_listview->clear();
for (uint i=0; i<Breakpoint::list().count(); i++) {
const Data &data = Breakpoint::list().data(i);
KListViewItem *item = new ListViewItem(_listview, data);
item->setPixmap(0, TextEditor::pixmap(Debugger::manager->breakpointType(data)));
item->setText(1, data.url.filename() + ":" + QString::number(data.line));
Address address = Breakpoint::list().address(data);
if ( address.isValid() ) item->setText(2, toHexLabelAbs(address));
else if ( Debugger::manager->coff() ) item->setText(2, i18n("Non-code breakpoint"));
else item->setText(2, "---");
}
}
void Breakpoint::View::itemClicked(QListViewItem *item)
{
if ( item==0 ) return;
const Data &data = static_cast<ListViewItem *>(item)->data();
Address address = Breakpoint::list().address(data);
TextEditor *editor = ::qt_cast<TextEditor *>(Main::currentEditor());
const Coff::TextObject *coff = Debugger::manager->coff();
int line = -1;
if ( coff && editor && editor->fileType()==PURL::Coff && address.isValid() )
line = coff->lineForAddress(editor->url(), address);
if ( line==-1 ) {
editor = ::qt_cast<TextEditor *>(Main::editorManager().openEditor(data.url));
line = data.line;
}
if ( editor==0 ) return;
editor->show();
editor->setCursor(line, 0);
}
void Breakpoint::View::contextMenu(QListViewItem *item, const QPoint &pos, int)
{
_currentData = (item ? &static_cast<ListViewItem *>(item)->data() : 0);
updateActions(_currentData);
Main::popup("breakpoint_context_menu").exec(pos);
_currentData = 0;
}
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