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openmw-tes3coop/apps/opencs/view/world/dialoguesubview.cpp

663 lines
23 KiB
C++

#include "dialoguesubview.hpp"
#include <utility>
#include <memory>
#include <QGridLayout>
#include <QLabel>
#include <QSize>
#include <QAbstractItemModel>
#include <QDoubleSpinBox>
#include <QSpinBox>
#include <QLineEdit>
#include <QEvent>
#include <QDataWidgetMapper>
#include <QCheckBox>
#include <QLineEdit>
#include <QPlainTextEdit>
#include <QComboBox>
#include <QScrollArea>
#include <QPushButton>
#include <QToolButton>
#include "../../model/world/columnbase.hpp"
#include "../../model/world/idtable.hpp"
#include "../../model/world/columns.hpp"
#include "../../model/world/record.hpp"
#include "../../model/world/tablemimedata.hpp"
#include "../../model/doc/document.hpp"
#include "../../model/world/commands.hpp"
#include "recordstatusdelegate.hpp"
#include "util.hpp"
#include "tablebottombox.hpp"
/*
==============================NotEditableSubDelegate==========================================
*/
CSVWorld::NotEditableSubDelegate::NotEditableSubDelegate(const CSMWorld::IdTable* table, QObject * parent) :
QAbstractItemDelegate(parent),
mTable(table)
{}
void CSVWorld::NotEditableSubDelegate::setEditorData (QLabel* editor, const QModelIndex& index) const
{
QVariant v = index.data(Qt::EditRole);
if (!v.isValid())
{
v = index.data(Qt::DisplayRole);
if (!v.isValid())
{
return;
}
}
if (QVariant::String == v.type())
{
editor->setText(v.toString());
} else //else we are facing enums
{
int data = v.toInt();
std::vector<std::string> enumNames (CSMWorld::Columns::getEnums (static_cast<CSMWorld::Columns::ColumnId> (mTable->getColumnId (index.column()))));
editor->setText(QString::fromUtf8(enumNames.at(data).c_str()));
}
}
void CSVWorld::NotEditableSubDelegate::setModelData (QWidget* editor, QAbstractItemModel* model, const QModelIndex& index, CSMWorld::ColumnBase::Display display) const
{
//not editable widgets will not save model data
}
void CSVWorld::NotEditableSubDelegate::paint (QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const
{
//does nothing
}
QSize CSVWorld::NotEditableSubDelegate::sizeHint (const QStyleOptionViewItem& option, const QModelIndex& index) const
{
return QSize();
}
QWidget* CSVWorld::NotEditableSubDelegate::createEditor (QWidget *parent,
const QStyleOptionViewItem& option,
const QModelIndex& index,
CSMWorld::ColumnBase::Display display) const
{
return new QLabel(parent);
}
/*
==============================DialogueDelegateDispatcherProxy==========================================
*/
CSVWorld::DialogueDelegateDispatcherProxy::refWrapper::refWrapper(const QModelIndex& index) :
mIndex(index)
{}
CSVWorld::DialogueDelegateDispatcherProxy::DialogueDelegateDispatcherProxy(QWidget* editor, CSMWorld::ColumnBase::Display display) :
mEditor(editor),
mDisplay(display),
mIndexWrapper(NULL)
{
}
void CSVWorld::DialogueDelegateDispatcherProxy::editorDataCommited()
{
if (mIndexWrapper.get())
{
emit editorDataCommited(mEditor, mIndexWrapper->mIndex, mDisplay);
}
}
void CSVWorld::DialogueDelegateDispatcherProxy::setIndex(const QModelIndex& index)
{
mIndexWrapper.reset(new refWrapper(index));
}
QWidget* CSVWorld::DialogueDelegateDispatcherProxy::getEditor() const
{
return mEditor;
}
void CSVWorld::DialogueDelegateDispatcherProxy::tableMimeDataDropped(const std::vector<CSMWorld::UniversalId>& data, const CSMDoc::Document* document)
{
QLineEdit* lineEdit = qobject_cast<QLineEdit*>(mEditor);
{
if (!lineEdit or !mIndexWrapper.get())
{
return;
}
}
for (unsigned i = 0; i < data.size(); ++i)
{
if (mDisplay == CSMWorld::TableMimeData::convertEnums(data[i].getType()))
{
emit tableMimeDataDropped(mEditor, mIndexWrapper->mIndex, data[i], document);
emit editorDataCommited(mEditor, mIndexWrapper->mIndex, mDisplay);
break;
}
}
}
/*
==============================DialogueDelegateDispatcher==========================================
*/
CSVWorld::DialogueDelegateDispatcher::DialogueDelegateDispatcher(QObject* parent, CSMWorld::IdTable* table, QUndoStack& undoStack) :
mParent(parent),
mTable(table),
mUndoStack(undoStack),
mNotEditableDelegate(table, parent)
{
}
CSVWorld::CommandDelegate* CSVWorld::DialogueDelegateDispatcher::makeDelegate(CSMWorld::ColumnBase::Display display)
{
CommandDelegate *delegate = NULL;
std::map<int, CommandDelegate*>::const_iterator delegateIt(mDelegates.find(display));
if (delegateIt == mDelegates.end())
{
delegate = CommandDelegateFactoryCollection::get().makeDelegate (
display, mUndoStack, mParent);
mDelegates.insert(std::make_pair<int, CommandDelegate*>(display, delegate));
} else
{
delegate = delegateIt->second;
}
return delegate;
}
void CSVWorld::DialogueDelegateDispatcher::editorDataCommited(QWidget* editor, const QModelIndex& index, CSMWorld::ColumnBase::Display display)
{
setModelData(editor, mTable, index, display);
}
void CSVWorld::DialogueDelegateDispatcher::setEditorData (QWidget* editor, const QModelIndex& index) const
{
CSMWorld::ColumnBase::Display display = static_cast<CSMWorld::ColumnBase::Display>
(mTable->headerData (index.column(), Qt::Horizontal, CSMWorld::ColumnBase::Role_Display).toInt());
QLabel* label = qobject_cast<QLabel*>(editor);
if(label)
{
mNotEditableDelegate.setEditorData(label, index);
return;
}
std::map<int, CommandDelegate*>::const_iterator delegateIt(mDelegates.find(display));
if (delegateIt != mDelegates.end())
{
delegateIt->second->setEditorData(editor, index, true);
}
for (unsigned i = 0; i < mProxys.size(); ++i)
{
if (mProxys[i]->getEditor() == editor)
{
mProxys[i]->setIndex(index);
}
}
}
void CSVWorld::DialogueDelegateDispatcher::setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& index, CSMWorld::ColumnBase::Display display) const
{
std::map<int, CommandDelegate*>::const_iterator delegateIt(mDelegates.find(display));
if (delegateIt != mDelegates.end())
{
delegateIt->second->setModelData(editor, model, index);
}
}
void CSVWorld::DialogueDelegateDispatcher::paint (QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const
{
//Does nothing
}
QSize CSVWorld::DialogueDelegateDispatcher::sizeHint (const QStyleOptionViewItem& option, const QModelIndex& index) const
{
return QSize(); //silencing warning, otherwise does nothing
}
QWidget* CSVWorld::DialogueDelegateDispatcher::makeEditor(CSMWorld::ColumnBase::Display display, const QModelIndex& index)
{
QVariant variant = index.data();
if (!variant.isValid())
{
variant = index.data(Qt::DisplayRole);
if (!variant.isValid())
{
return NULL;
}
}
QWidget* editor = NULL;
if (! (mTable->flags (index) & Qt::ItemIsEditable))
{
return mNotEditableDelegate.createEditor(qobject_cast<QWidget*>(mParent), QStyleOptionViewItem(), index, display);
}
std::map<int, CommandDelegate*>::iterator delegateIt(mDelegates.find(display));
if (delegateIt != mDelegates.end())
{
editor = delegateIt->second->createEditor(qobject_cast<QWidget*>(mParent), QStyleOptionViewItem(), index, display);
DialogueDelegateDispatcherProxy* proxy = new DialogueDelegateDispatcherProxy(editor, display);
bool skip = false;
if (qobject_cast<DropLineEdit*>(editor))
{
connect(editor, SIGNAL(editingFinished()), proxy, SLOT(editorDataCommited()));
connect(editor, SIGNAL(tableMimeDataDropped(const std::vector<CSMWorld::UniversalId>&, const CSMDoc::Document*)),
proxy, SLOT(tableMimeDataDropped(const std::vector<CSMWorld::UniversalId>&, const CSMDoc::Document*)));
connect(proxy, SIGNAL(tableMimeDataDropped(QWidget*, const QModelIndex&, const CSMWorld::UniversalId&, const CSMDoc::Document*)),
this, SIGNAL(tableMimeDataDropped(QWidget*, const QModelIndex&, const CSMWorld::UniversalId&, const CSMDoc::Document*)));
skip = true;
}
if(!skip && qobject_cast<QCheckBox*>(editor))
{
connect(editor, SIGNAL(stateChanged(int)), proxy, SLOT(editorDataCommited()));
skip = true;
}
if(!skip && qobject_cast<QPlainTextEdit*>(editor))
{
connect(editor, SIGNAL(textChanged()), proxy, SLOT(editorDataCommited()));
skip = true;
}
if(!skip && qobject_cast<QComboBox*>(editor))
{
connect(editor, SIGNAL(currentIndexChanged (int)), proxy, SLOT(editorDataCommited()));
skip = true;
}
if(!skip && qobject_cast<QAbstractSpinBox*>(editor))
{
connect(editor, SIGNAL(editingFinished()), proxy, SLOT(editorDataCommited()));
skip = true;
}
connect(proxy, SIGNAL(editorDataCommited(QWidget*, const QModelIndex&, CSMWorld::ColumnBase::Display)), this, SLOT(editorDataCommited(QWidget*, const QModelIndex&, CSMWorld::ColumnBase::Display)));
mProxys.push_back(proxy); //deleted in the destructor
}
return editor;
}
CSVWorld::DialogueDelegateDispatcher::~DialogueDelegateDispatcher()
{
for (unsigned i = 0; i < mProxys.size(); ++i)
{
delete mProxys[i]; //unique_ptr could be handy
}
}
/*
=============================================================EditWidget=====================================================
*/
CSVWorld::EditWidget::EditWidget(QWidget *parent, int row, CSMWorld::IdTable* table, QUndoStack& undoStack, bool createAndDelete) :
mDispatcher(this, table, undoStack),
QScrollArea(parent),
mWidgetMapper(NULL),
mMainWidget(NULL),
mUndoStack(undoStack),
mTable(table)
{
remake (row);
connect(&mDispatcher, SIGNAL(tableMimeDataDropped(QWidget*, const QModelIndex&, const CSMWorld::UniversalId&, const CSMDoc::Document*)), this, SIGNAL(tableMimeDataDropped(QWidget*, const QModelIndex&, const CSMWorld::UniversalId&, const CSMDoc::Document*)));
}
void CSVWorld::EditWidget::remake(int row)
{
if (mMainWidget)
{
delete mMainWidget;
}
mMainWidget = new QWidget (this);
//not sure if widget mapper can handle deleting the widgets that were mapped
if (mWidgetMapper)
{
delete mWidgetMapper;
}
mWidgetMapper = new QDataWidgetMapper (this);
mWidgetMapper->setModel(mTable);
mWidgetMapper->setItemDelegate(&mDispatcher);
QFrame* line = new QFrame(mMainWidget);
line->setObjectName(QString::fromUtf8("line"));
line->setGeometry(QRect(320, 150, 118, 3));
line->setFrameShape(QFrame::HLine);
line->setFrameShadow(QFrame::Sunken);
QVBoxLayout *mainLayout = new QVBoxLayout(mMainWidget);
QGridLayout *unlockedLayout = new QGridLayout();
QGridLayout *lockedLayout = new QGridLayout();
mainLayout->addLayout(lockedLayout, 0);
mainLayout->addWidget(line, 1);
mainLayout->addLayout(unlockedLayout, 2);
mainLayout->addStretch(1);
int unlocked = 0;
int locked = 0;
const int columns = mTable->columnCount();
for (int i=0; i<columns; ++i)
{
int flags = mTable->headerData (i, Qt::Horizontal, CSMWorld::ColumnBase::Role_Flags).toInt();
if (flags & CSMWorld::ColumnBase::Flag_Dialogue)
{
CSMWorld::ColumnBase::Display display = static_cast<CSMWorld::ColumnBase::Display>
(mTable->headerData (i, Qt::Horizontal, CSMWorld::ColumnBase::Role_Display).toInt());
mDispatcher.makeDelegate(display);
QWidget *editor = mDispatcher.makeEditor(display, (mTable->index (row, i)));
if (editor)
{
mWidgetMapper->addMapping (editor, i);
QLabel* label = new QLabel(mTable->headerData (i, Qt::Horizontal).toString(), mMainWidget);
label->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
editor->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
if (! (mTable->flags (mTable->index (0, i)) & Qt::ItemIsEditable))
{
lockedLayout->addWidget (label, locked, 0);
lockedLayout->addWidget (editor, locked, 1);
++locked;
} else
{
unlockedLayout->addWidget (label, unlocked, 0);
unlockedLayout->addWidget (editor, unlocked, 1);
++unlocked;
}
}
}
}
mWidgetMapper->setCurrentModelIndex(mTable->index(row, 0));
this->setMinimumWidth(325); //TODO find better way to set the width
this->setWidget(mMainWidget);
this->setWidgetResizable(true);
}
/*
==============================DialogueSubView==========================================
*/
CSVWorld::DialogueSubView::DialogueSubView (const CSMWorld::UniversalId& id, CSMDoc::Document& document,
const CreatorFactoryBase& creatorFactory, bool sorting) :
SubView (id),
mEditWidget(0),
mMainLayout(NULL),
mUndoStack(document.getUndoStack()),
mTable(dynamic_cast<CSMWorld::IdTable*>(document.getData().getTableModel(id))),
mRow (-1),
mLocked(false),
mDocument(document)
{
connect(mTable, SIGNAL(dataChanged (const QModelIndex&, const QModelIndex&)), this, SLOT(dataChanged(const QModelIndex&)));
mRow = mTable->getModelIndex (id.getId(), 0).row();
QWidget *mainWidget = new QWidget(this);
QHBoxLayout *buttonsLayout = new QHBoxLayout;
QToolButton* prevButton = new QToolButton(mainWidget);
prevButton->setIcon(QIcon(":/go-previous.png"));
QToolButton* nextButton = new QToolButton(mainWidget);
nextButton->setIcon(QIcon(":/go-next.png"));
buttonsLayout->addWidget(prevButton, 0);
buttonsLayout->addWidget(nextButton, 1);
buttonsLayout->addStretch(2);
QToolButton* cloneButton = new QToolButton(mainWidget);
cloneButton->setIcon(QIcon(":/edit-clone.png"));
QToolButton* addButton = new QToolButton(mainWidget);
addButton->setIcon(QIcon(":/add.png"));
QToolButton* deleteButton = new QToolButton(mainWidget);
deleteButton->setIcon(QIcon(":/edit-delete.png"));
QToolButton* revertButton = new QToolButton(mainWidget);
revertButton->setIcon(QIcon(":/edit-undo.png"));
if (mTable->hasPreview())
{
QToolButton* previewButton = new QToolButton(mainWidget);
previewButton->setIcon(QIcon(":/edit-preview.png"));
buttonsLayout->addWidget(previewButton);
connect(previewButton, SIGNAL(clicked()), this, SLOT(showPreview()));
}
if (mTable->getViewing()!=CSMWorld::IdTable::Viewing_None)
{
QToolButton* viewButton = new QToolButton(mainWidget);
viewButton->setIcon(QIcon(":/cell.png"));
buttonsLayout->addWidget(viewButton);
connect(viewButton, SIGNAL(clicked()), this, SLOT(viewRecord()));
}
buttonsLayout->addWidget(cloneButton);
buttonsLayout->addWidget(addButton);
buttonsLayout->addWidget(deleteButton);
buttonsLayout->addWidget(revertButton);
connect(nextButton, SIGNAL(clicked()), this, SLOT(nextId()));
connect(prevButton, SIGNAL(clicked()), this, SLOT(prevId()));
connect(cloneButton, SIGNAL(clicked()), this, SLOT(cloneRequest()));
connect(revertButton, SIGNAL(clicked()), this, SLOT(revertRecord()));
connect(deleteButton, SIGNAL(clicked()), this, SLOT(deleteRecord()));
mMainLayout = new QVBoxLayout(mainWidget);
mEditWidget = new EditWidget(mainWidget, mRow, mTable, mUndoStack, false);
connect(mEditWidget, SIGNAL(tableMimeDataDropped(QWidget*, const QModelIndex&, const CSMWorld::UniversalId&, const CSMDoc::Document*)),
this, SLOT(tableMimeDataDropped(QWidget*, const QModelIndex&, const CSMWorld::UniversalId&, const CSMDoc::Document*)));
mMainLayout->addLayout(buttonsLayout);
mMainLayout->addWidget(mEditWidget);
mEditWidget->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
mMainLayout->addWidget (mBottom =
new TableBottomBox (creatorFactory, document.getData(), document.getUndoStack(), id, this));
mBottom->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Fixed);
connect(mBottom, SIGNAL(requestFocus(const std::string&)), this, SLOT(requestFocus(const std::string&)));
connect(addButton, SIGNAL(clicked()), mBottom, SLOT(createRequest()));
if(!mBottom->canCreateAndDelete())
{
cloneButton->setDisabled(true);
addButton->setDisabled(true);
deleteButton->setDisabled(true);
}
dataChanged(mTable->index(mRow, 0));
setWidget(mainWidget);
}
void CSVWorld::DialogueSubView::prevId()
{
int newRow = mRow - 1;
if (newRow < 0)
{
return;
}
while (newRow >= 0)
{
QModelIndex newIndex(mTable->index(newRow, 0));
if (!newIndex.isValid())
{
return;
}
CSMWorld::RecordBase::State state = static_cast<CSMWorld::RecordBase::State>(mTable->data (mTable->index (newRow, 1)).toInt());
if (!(state == CSMWorld::RecordBase::State_Deleted || state == CSMWorld::RecordBase::State_Erased))
{
mEditWidget->remake(newRow);
setUniversalId(CSMWorld::UniversalId (static_cast<CSMWorld::UniversalId::Type> (mTable->data (mTable->index (newRow, 2)).toInt()),
mTable->data (mTable->index (newRow, 0)).toString().toStdString()));
mRow = newRow;
mEditWidget->setDisabled(mLocked);
return;
}
--newRow;
}
}
void CSVWorld::DialogueSubView::nextId()
{
int newRow = mRow + 1;
if (newRow >= mTable->rowCount())
{
return;
}
while (newRow < mTable->rowCount())
{
QModelIndex newIndex(mTable->index(newRow, 0));
if (!newIndex.isValid())
{
return;
}
CSMWorld::RecordBase::State state = static_cast<CSMWorld::RecordBase::State>(mTable->data (mTable->index (newRow, 1)).toInt());
if (!(state == CSMWorld::RecordBase::State_Deleted || state == CSMWorld::RecordBase::State_Erased))
{
mEditWidget->remake(newRow);
setUniversalId(CSMWorld::UniversalId (static_cast<CSMWorld::UniversalId::Type> (mTable->data (mTable->index (newRow, 2)).toInt()),
mTable->data (mTable->index (newRow, 0)).toString().toStdString()));
mRow = newRow;
mEditWidget->setDisabled(mLocked);
return;
}
++newRow;
}
}
void CSVWorld::DialogueSubView::setEditLock (bool locked)
{
mLocked = locked;
CSMWorld::RecordBase::State state = static_cast<CSMWorld::RecordBase::State>(mTable->data (mTable->index (mRow, 1)).toInt());
if (state == CSMWorld::RecordBase::State_Deleted || state == CSMWorld::RecordBase::State_Erased)
{
mEditWidget->setDisabled(true);
} else
{
mEditWidget->setDisabled(mLocked);
}
}
void CSVWorld::DialogueSubView::dataChanged(const QModelIndex & index)
{
if (index.row() == mRow)
{
CSMWorld::RecordBase::State state = static_cast<CSMWorld::RecordBase::State>(mTable->data (mTable->index (mRow, 1)).toInt());
if (state == CSMWorld::RecordBase::State_Deleted || state == CSMWorld::RecordBase::State_Erased)
{
mEditWidget->setDisabled(true);
} else
{
mEditWidget->setDisabled(mLocked);
}
}
}
void CSVWorld::DialogueSubView::tableMimeDataDropped(QWidget* editor,
const QModelIndex& index,
const CSMWorld::UniversalId& id,
const CSMDoc::Document* document)
{
if (document == &mDocument)
{
qobject_cast<DropLineEdit*>(editor)->setText(id.getId().c_str());
}
}
void CSVWorld::DialogueSubView::revertRecord()
{
int rows = mTable->rowCount();
if (!mLocked && mTable->columnCount() > 0 && mRow < mTable->rowCount() )
{
CSMWorld::RecordBase::State state =
static_cast<CSMWorld::RecordBase::State> (mTable->data (mTable->index (mRow, 1)).toInt());
if (state!=CSMWorld::RecordBase::State_BaseOnly)
{
mUndoStack.push(new CSMWorld::RevertCommand(*mTable, mTable->data(mTable->index (mRow, 0)).toString().toStdString()));
}
if (rows != mTable->rowCount())
{
if (mTable->rowCount() == 0)
{
mEditWidget->setDisabled(true); //closing the editor is other option
return;
}
if (mRow >= mTable->rowCount())
{
prevId();
} else {
dataChanged(mTable->index(mRow, 0));
}
}
}
}
void CSVWorld::DialogueSubView::deleteRecord()
{
int rows = mTable->rowCount();
//easier than disabling the button
CSMWorld::RecordBase::State state = static_cast<CSMWorld::RecordBase::State>(mTable->data (mTable->index (mRow, 1)).toInt());
bool deledetedOrErased = (state == CSMWorld::RecordBase::State_Deleted || state == CSMWorld::RecordBase::State_Erased);
if (!mLocked &&
mTable->columnCount() > 0 &&
!deledetedOrErased &&
mRow < rows &&
mBottom->canCreateAndDelete())
{
mUndoStack.push(new CSMWorld::DeleteCommand(*mTable, mTable->data(mTable->index (mRow, 0)).toString().toStdString()));
if (rows != mTable->rowCount())
{
if (mTable->rowCount() == 0)
{
mEditWidget->setDisabled(true); //closing the editor is other option
return;
}
if (mRow >= mTable->rowCount())
{
prevId();
} else {
dataChanged(mTable->index(mRow, 0));
}
}
}
}
void CSVWorld::DialogueSubView::requestFocus (const std::string& id)
{
mRow = mTable->getModelIndex (id, 0).row();
mEditWidget->remake(mRow);
}
void CSVWorld::DialogueSubView::cloneRequest ()
{
mBottom->cloneRequest(mTable->data(mTable->index (mRow, 0)).toString().toStdString(),
static_cast<CSMWorld::UniversalId::Type>(mTable->data(mTable->index(mRow, 2)).toInt()));
}
void CSVWorld::DialogueSubView::showPreview ()
{
if (mTable->hasPreview() && mRow < mTable->rowCount())
{
emit focusId(CSMWorld::UniversalId(CSMWorld::UniversalId::Type_Preview, mTable->data(mTable->index (mRow, 0)).toString().toStdString()), "");
}
}
void CSVWorld::DialogueSubView::viewRecord()
{
if (mRow < mTable->rowCount())
{
std::pair<CSMWorld::UniversalId, std::string> params = mTable->view (mRow);
if (params.first.getType()!=CSMWorld::UniversalId::Type_None)
emit focusId (params.first, params.second);
}
}