forked from qt-creator/qt-creator
94d646a206
Task: RevBy: AutoTest: Details: Moved code to create a local branch from model to dialog which is slightly better since all the modifying app code is there.
109 lines
3.2 KiB
C++
109 lines
3.2 KiB
C++
#ifndef BRANCHMODEL_H
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#define BRANCHMODEL_H
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#include <QtCore/QAbstractListModel>
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#include <QtCore/QList>
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#include <QtCore/QVariant>
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namespace Git {
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namespace Internal {
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class GitClient;
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/* A read-only model to list git remote branches in a simple list of branch names.
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* The tooltip describes the latest commit (delayed creation).
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* Provides virtuals to be able to derive a local branch model with the notion
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* of a "current branch". */
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class RemoteBranchModel : public QAbstractListModel {
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Q_OBJECT
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public:
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explicit RemoteBranchModel(GitClient *client, QObject *parent = 0);
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virtual bool refresh(const QString &workingDirectory, QString *errorMessage);
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QString branchName(int row) const;
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// QAbstractListModel
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virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;
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virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
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virtual Qt::ItemFlags flags(const QModelIndex &index) const;
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int branchCount() const;
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QString workingDirectory() const;
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int findBranchByName(const QString &name) const;
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protected:
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struct Branch {
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bool parse(const QString &line, bool *isCurrent);
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QString name;
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QString currentSHA;
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mutable QString toolTip;
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};
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typedef QList<Branch> BranchList;
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/* Parse git output and populate m_branches. */
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bool refreshBranches(const QString &workingDirectory, bool remoteBranches,
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int *currentBranch, QString *errorMessage);
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bool runGitBranchCommand(const QString &workingDirectory, const QStringList &additionalArgs, QString *output, QString *errorMessage);
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private:
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QString toolTip(const QString &sha) const;
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const Qt::ItemFlags m_flags;
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GitClient *m_client;
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QString m_workingDirectory;
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BranchList m_branches;
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};
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/* LocalBranchModel: Extends RemoteBranchModel by a read-only
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* checkable column indicating the current branch. Provides an
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* editable "Type here" new-branch-row at the bottom to create
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* a new branch. */
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class LocalBranchModel : public RemoteBranchModel {
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Q_OBJECT
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public:
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explicit LocalBranchModel(GitClient *client,
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QObject *parent = 0);
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virtual bool refresh(const QString &workingDirectory, QString *errorMessage);
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// is this the "type here" row?
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bool isNewBranchRow(int row) const;
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bool isNewBranchRow(const QModelIndex & index) const { return isNewBranchRow(index.row()); }
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int currentBranch() const;
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// QAbstractListModel
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virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;
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virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
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virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
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virtual Qt::ItemFlags flags(const QModelIndex &index) const;
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signals:
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void newBranchCreated(const QString &);
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void newBranchEntered(const QString &);
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private slots:
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void slotNewBranchDelayedRefresh();
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private:
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bool checkNewBranchName(const QString &name) const;
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const QVariant m_typeHere;
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const QVariant m_typeHereToolTip;
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int m_currentBranch;
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QString m_newBranch;
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};
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}
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}
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#endif // BRANCHMODEL_H
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