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Gerrit: Refactor preparing the introduction of a hierarchical model.

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Change model and dialog methods to use QModelIndex and remove
obsolete methods. Split out method to populate a list of standard items
from a change. Change GerritModel::itemForId() to recurse
over the tree.

Change-Id: I9393f498ffbdf63ba3ad78146d041bcda3835527
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
This commit is contained in:
Friedemann Kleint
2014-06-20 09:52:29 +02:00
parent d33b27e6d5
commit bb4031dccf
4 changed files with 89 additions and 85 deletions
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119
src/plugins/git/gerrit/gerritmodel.cpp
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@@ -417,10 +417,10 @@ static inline GerritChangePtr changeFromItem(const QStandardItem *item)
return qvariant_cast<GerritChangePtr>(item->data(GerritModel::GerritChangeRole));
}
GerritChangePtr GerritModel::change(int row) const
GerritChangePtr GerritModel::change(const QModelIndex &index) const
{
if (row >= 0 && row < rowCount())
return changeFromItem(item(row, 0));
if (index.isValid())
return changeFromItem(itemFromIndex(index));
return GerritChangePtr(new GerritChange);
}
@@ -439,7 +439,7 @@ QString GerritModel::dependencyHtml(const QString &header, const QString &change
return res;
}
QString GerritModel::toHtml(int row) const
QString GerritModel::toHtml(const QModelIndex& index) const
{
static const QString subjectHeader = GerritModel::tr("Subject");
static const QString numberHeader = GerritModel::tr("Number");
@@ -451,9 +451,9 @@ QString GerritModel::toHtml(int row) const
static const QString dependsOnHeader = GerritModel::tr("Depends on");
static const QString neededByHeader = GerritModel::tr("Needed by");
if (row < 0 || row >= rowCount())
if (!index.isValid())
return QString();
const GerritChangePtr c = change(row);
const GerritChangePtr c = change(index);
const QString serverPrefix = c->url.left(c->url.lastIndexOf(QLatin1Char('/')) + 1);
QString result;
QTextStream str(&result);
@@ -474,12 +474,27 @@ QString GerritModel::toHtml(int row) const
return result;
}
static QStandardItem *idSearchRecursion(QStandardItem *item, const QString &id)
{
if (changeFromItem(item)->id == id)
return item;
const int rowCount = item->rowCount();
for (int r = 0; r < rowCount; ++r) {
if (QStandardItem *i = idSearchRecursion(item->child(r, 0), id))
return i;
}
return 0;
}
QStandardItem *GerritModel::itemForId(const QString &id) const
{
if (id.isEmpty())
return 0;
const int numRows = rowCount();
for (int r = 0; r < numRows; ++r)
if (change(r)->id == id)
return item(r, 0);
for (int r = 0; r < numRows; ++r) {
if (QStandardItem *i = idSearchRecursion(item(r, 0), id))
return i;
}
return 0;
}
@@ -839,9 +854,52 @@ bool changeDateLessThan(const GerritChangePtr &c1, const GerritChangePtr &c2)
return c1->lastUpdated < c2->lastUpdated;
}
QList<QStandardItem *> GerritModel::changeToRow(const GerritChangePtr &c) const
{
QList<QStandardItem *> row;
const QVariant filterV = QVariant(c->filterString());
const QVariant changeV = qVariantFromValue(c);
for (int i = 0; i < GerritModel::ColumnCount; ++i) {
QStandardItem *item = new QStandardItem;
item->setData(changeV, GerritModel::GerritChangeRole);
item->setData(filterV, GerritModel::FilterRole);
item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
row.append(item);
}
row[NumberColumn]->setText(QString::number(c->number));
row[TitleColumn]->setText(c->title);
row[OwnerColumn]->setText(c->owner);
// Shorten columns: Display time if it is today, else date
const QString dateString = c->lastUpdated.date() == QDate::currentDate() ?
c->lastUpdated.time().toString(Qt::SystemLocaleShortDate) :
c->lastUpdated.date().toString(Qt::SystemLocaleShortDate);
row[DateColumn]->setText(dateString);
QString project = c->project;
if (c->branch != QLatin1String("master"))
project += QLatin1String(" (") + c->branch + QLatin1Char(')');
row[ProjectColumn]->setText(project);
row[StatusColumn]->setText(c->status);
row[ApprovalsColumn]->setText(c->currentPatchSet.approvalsColumn());
// Mark changes awaiting action using a bold font.
bool bold = false;
if (c->owner == m_userName) { // Owned changes: Review != 0,1. Submit or amend.
const int level = c->currentPatchSet.approvalLevel();
bold = level != 0 && level != 1;
} else if (m_query->currentQuery() == 1) { // Changes pending for review: No review yet.
bold = !m_userName.isEmpty() && !c->currentPatchSet.hasApproval(m_userName);
}
if (bold) {
QFont font = row.first()->font();
font.setBold(true);
for (int i = 0; i < GerritModel::ColumnCount; ++i)
row[i]->setFont(font);
}
return row;
}
void GerritModel::queryFinished(const QByteArray &output)
{
const QDate today = QDate::currentDate();
QList<GerritChangePtr> changes;
if (!parseOutput(m_parameters, output, changes))
emit queryError();
@@ -854,46 +912,7 @@ void GerritModel::queryFinished(const QByteArray &output)
// It used for marking the changes pending for review in bold.
if (m_userName.isEmpty() && !m_query->currentQuery())
m_userName = c->owner;
const QVariant filterV = QVariant(c->filterString());
const QVariant changeV = qVariantFromValue(c);
QList<QStandardItem *> row;
for (int i = 0; i < GerritModel::ColumnCount; ++i) {
QStandardItem *item = new QStandardItem;
item->setData(changeV, GerritModel::GerritChangeRole);
item->setData(filterV, GerritModel::FilterRole);
item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
row.append(item);
}
row[NumberColumn]->setText(QString::number(c->number));
row[TitleColumn]->setText(c->title);
row[OwnerColumn]->setText(c->owner);
// Shorten columns: Display time if it is today, else date
const QString dateString = c->lastUpdated.date() == today ?
c->lastUpdated.time().toString(Qt::SystemLocaleShortDate) :
c->lastUpdated.date().toString(Qt::SystemLocaleShortDate);
row[DateColumn]->setText(dateString);
QString project = c->project;
if (c->branch != QLatin1String("master"))
project += QLatin1String(" (") + c->branch + QLatin1Char(')');
row[ProjectColumn]->setText(project);
row[StatusColumn]->setText(c->status);
row[ApprovalsColumn]->setText(c->currentPatchSet.approvalsColumn());
// Mark changes awaiting action using a bold font.
bool bold = false;
if (c->owner == m_userName) { // Owned changes: Review != 0,1. Submit or amend.
const int level = c->currentPatchSet.approvalLevel();
bold = level != 0 && level != 1;
} else if (m_query->currentQuery() == 1) { // Changes pending for review: No review yet.
bold = !m_userName.isEmpty() && !c->currentPatchSet.hasApproval(m_userName);
}
if (bold) {
QFont font = row.first()->font();
font.setBold(true);
for (int i = 0; i < GerritModel::ColumnCount; ++i)
row[i]->setFont(font);
}
appendRow(row);
appendRow(changeToRow(c));
}
}
}