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/***************************************************************************
* Copyright (C) 2006-2007 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 "watch_view.h"
#include <qheader.h>
#include <qcombobox.h>
#include <kiconloader.h>
#include "main_global.h"
#include "register_view.h"
#include "devices/base/device_group.h"
#include "devices/gui/device_group_ui.h"
#include "gui_debug_manager.h"
#include "editor_manager.h"
#include "common/gui/list_container.h"
//-----------------------------------------------------------------------------
Register::BaseListView::BaseListView(QWidget *parent)
: ListView(parent), _root(0)
{
header()->hide();
setSorting(-1);
setFullWidth(true);
setRootIsDecorated(false);
setAllColumnsShowFocus(true);
connect(this, SIGNAL(mouseButtonClicked(int, QListViewItem *, const QPoint &, int)),
SLOT(itemClicked(int, QListViewItem *, const QPoint &, int)));
connect(this, SIGNAL(contextMenuRequested(QListViewItem *, const QPoint &, int)),
SLOT(contextMenu(QListViewItem *, const QPoint &, int)));
}
//-----------------------------------------------------------------------------
Register::RegisterListView::RegisterListView(QWidget *parent)
: BaseListView(parent)
{
addColumn(QString::null);
}
void Register::RegisterListView::init(const Device::Data *data)
{
delete _root;
_root = new ListViewItemContainer(i18n("Registers"), this);
KIconLoader loader;
_root->setPixmap(0, loader.loadIcon("piklab_chip", KIcon::Small));
_root->setSelectable(false);
_root->setOpen(true);
if (data) Device::groupui(*data).fillWatchListContainer(_root, _ids);
}
void Register::RegisterListView::updateView()
{
QListViewItemIterator it(_root);
for (; it.current(); ++it) {
int id = _root->id(it.current());
if ( id==-1 || _ids[id].type()==Invalid ) continue;
bool watched = Register::list().isWatched(_ids[id]);
static_cast<QCheckListItem *>(it.current())->setOn(watched);
}
}
void Register::RegisterListView::itemClicked(int button, QListViewItem *item, const QPoint &, int)
{
if ( item==0 || button!=LeftButton ) return;
if ( item==firstChild() ) Main::editorManager().openEditor(EditorManager::RegisterEditor);
int id = _root->id(item);
if ( id==-1 || _ids[id].type()==Invalid ) return;
bool watched = Register::list().isWatched(_ids[id]);
static_cast<QCheckListItem *>(item)->setOn(!watched);
Debugger::manager->setRegisterWatched(_ids[id], !watched);
}
//-----------------------------------------------------------------------------
Register::WatchedListView::WatchedListView(QWidget *parent)
: BaseListView(parent), _popup(0), _base(NumberBase::Hex)
{
setSorting(0);
addColumn(QString::null);
addColumn(QString::null);
addColumn(QString::null);
_root = new ListViewItemContainer(i18n("Watched"), this);
KIconLoader loader;
_root->setPixmap(0, loader.loadIcon("viewmag", KIcon::Small));
_root->setSelectable(false);
_root->setOpen(true);
}
KPopupMenu *Register::WatchedListView::appendFormatMenu(KPopupMenu *parent, uint offset)
{
KIconLoader loader;
QPixmap icon = loader.loadIcon("fonts", KIcon::Small);
KPopupMenu *popup = new KPopupMenu;
popup->insertTitle(i18n("Format"));
FOR_EACH(NumberBase, base) popup->insertItem(base.label(), offset + base.type());
parent->insertItem(icon, i18n("Format"), popup);
return popup;
}
void Register::WatchedListView::init(const Device::Data *data)
{
delete _popup;
_popup = 0;
if ( data==0 ) return;
_popup = new PopupContainer(i18n("Watch Register"), this);
Device::groupui(*data).fillWatchListContainer(_popup, _ids);
_popup->insertSeparator();
_formatPopup = appendFormatMenu(_popup, _ids.count());
KIconLoader loader;
QPixmap icon = loader.loadIcon("cancel", KIcon::Small);
_popup->insertItem(icon, i18n("Clear"), Debugger::manager, SLOT(stopWatchAll()));
}
void Register::WatchedListView::updateView()
{
// delete items not watched anymore
for (QListViewItem *item=_root->firstChild(); item;) {
ListViewItem *ritem = static_cast<ListViewItem *>(item);
item = item->nextSibling();
if ( !Register::list().isWatched(ritem->data()) ) delete ritem;
}
// add new items
bool added = false;
QValueList<Register::TypeData> watched = Register::list().watched();
QValueVector<ListViewItem *> items(watched.count());
for (uint k=0; k<watched.count(); k++) {
QListViewItem *item = _root->firstChild();
for (; item; item=item->nextSibling())
if ( static_cast<ListViewItem *>(item)->data()==watched[k] ) break;
if (item) {
items[k] = static_cast<ListViewItem *>(item);
items[k]->updateView();
} else {
items[k] = Device::groupui(*Main::deviceData()).createWatchItem(watched[k], _root);
items[k]->setBase(_base);
added = true;
}
}
}
QString Register::WatchedListView::tooltip(const QListViewItem &item, int col) const
{
if ( item.rtti()==Register::PortBitRtti ) return static_cast<const PortBitListViewItem &>(item).tooltip(col);
if ( item.rtti()==Register::RegisterRtti ) return static_cast<const ListViewItem &>(item).tooltip(col);
return QString::null;
}
void Register::WatchedListView::itemClicked(int button, QListViewItem *item, const QPoint &, int col)
{
if ( item==0 || button!=LeftButton ) return;
else if ( item->rtti()==RegisterRtti ) {
if ( col==2 && Main::programmerState()==Programmer::Halted ) static_cast<ListViewItem *>(item)->startRename();
else item->setOpen(!item->isOpen());
}
}
void Register::WatchedListView::contextMenu(QListViewItem *item, const QPoint &p, int)
{
if ( item==0 ) return;
if ( item==firstChild() ) {
if ( _popup==0 ) return;
FOR_EACH(NumberBase, base) _formatPopup->setItemChecked(_ids.count()+base.type(), _base==base);
int res = _popup->exec(p);
if ( res<0 ) return;
if ( res<int(_ids.count()) ) Debugger::manager->setRegisterWatched(_ids[res], true);
else {
_base = NumberBase::Type(res-_ids.count());
for (QListViewItem *item=_root->firstChild(); item; item=item->nextSibling())
static_cast<ListViewItem *>(item)->setBase(_base);
}
} else {
if ( item->rtti()==Register::PortBitRtti ) return;
Register::ListViewItem *ritem = static_cast<ListViewItem *>(item);
KPopupMenu *pop = new KPopupMenu;
pop->insertTitle(ritem->label());
QPopupMenu *fpop = appendFormatMenu(pop, 0);
FOR_EACH(NumberBase, base) fpop->setItemChecked(base.type(), ritem->base()==base);
pop->insertSeparator();
KIconLoader loader;
QPixmap icon = loader.loadIcon("edit", KIcon::Small);
int editId = pop->insertItem(icon, i18n("Edit"));
pop->setItemEnabled(editId, Main::programmerState()==Programmer::Halted);
icon = loader.loadIcon("cancel", KIcon::Small);
int removeId = pop->insertItem(icon, i18n("Remove"));
int res = pop->exec(p);
if ( res==editId ) ritem->startRename();
else if ( res==removeId ) Debugger::manager->setRegisterWatched(ritem->data(), false);
else if ( res>=0 ) ritem->setBase(NumberBase::Type(res));
delete pop;
}
}
//-----------------------------------------------------------------------------
Register::WatchView::WatchView(QWidget *parent)
: QWidget(parent, "watch_view"), GenericView(Register::list()), _data(0)
{
QVBoxLayout *top = new QVBoxLayout(this);
QValueList<int> sizes;
sizes.append(50);
Splitter *splitter = new Splitter(sizes, Qt::Vertical, this, "watch_window_splitter");
top->addWidget(splitter);
_registerListView = new RegisterListView(splitter);
_watchedListView = new WatchedListView(splitter);
}
void Register::WatchView::init(bool force)
{
if ( !force && _data==Main::deviceData() ) return;
_data = Main::deviceData();
_registerListView->init(_data);
_watchedListView->init(_data);
updateView();
}
void Register::WatchView::updateView()
{
_registerListView->updateView();
_watchedListView->updateView();
}
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