fuel-scm/src/MainWindow.h

#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include "AppSettings.h"
#include "Workspace.h"
#include <QFileIconProvider>
#include <QMainWindow>
#include <QStringList>

namespace Ui
{
class MainWindow;
}

//////////////////////////////////////////////////////////////////////////
// MainWindow
//////////////////////////////////////////////////////////////////////////
class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    explicit MainWindow(Settings &_settings, QWidget *parent = 0, QString *workspacePath = 0);
    ~MainWindow();
    bool diffFile(const QString &repoFile);
    void fullRefresh();

private:
    bool refresh();
    bool scanWorkspace();
    void applySettings();
    void updateSettings();
    void updateRevision(const QString &revision);
    void setCurrentWorkspace(const QString &workspace);
    void log(const QString &text, bool isHTML = false);
    void setStatus(const QString &text);
    bool uiRunning() const;
    void getSelectionFilenames(QStringList &filenames, int includeMask = WorkspaceFile::TYPE_ALL, bool allIfEmpty = false);
    void getFileViewSelection(QStringList &filenames, int includeMask = WorkspaceFile::TYPE_ALL, bool allIfEmpty = false);
    void getDirViewSelection(QStringList &filenames, int includeMask = WorkspaceFile::TYPE_ALL, bool allIfEmpty = false);
    void getSelectionStashes(QStringList &stashNames);
    void getSelectionPaths(stringset_t &paths);
    void getSelectionRemotes(QStringList &remoteUrls);
    void getAllFilenames(QStringList &filenames, int includeMask = WorkspaceFile::TYPE_ALL);
    bool startUI();
    void stopUI();
    void enableActions(bool on);
    void addWorkspaceHistory(const QString &dir);
    void rebuildRecent();
    bool openWorkspace(const QString &path);
    void loadFossilSettings();
    void updateWorkspaceView();
    void updateFileView();
    void selectRootDir();
    void mergeRevision(const QString &defaultRevision);
    void updateCustomActions();
    void invokeCustomAction(int actionId);

    void fossilBrowse(const QString &fossilUrl);
    void dragEnterEvent(class QDragEnterEvent *event);
    void dropEvent(class QDropEvent *event);
    void setBusy(bool busy);
    virtual QMenu *createPopupMenu();
    const QIcon &getCachedIcon(const char *name);
    const QIcon &getCachedFileIcon(const QFileInfo &finfo);

    enum ViewMode
    {
        VIEWMODE_LIST,
        VIEWMODE_TREE
    };

private slots:
    // Manual slots.
    // Use a different naming scheme to prevent warnings from Qt's automatic signaling
    void onOpenRecent();
    void onWorkspaceTreeViewSelectionChanged(const class QItemSelection &selected, const class QItemSelection &deselected);
    void onFileViewDragOut();
    void onSearchBoxTextChanged(const QString &text);
    void onSearch();
    void onCustomActionTriggered();

    // Designer slots
    void on_actionRefresh_triggered();
    void on_actionDiff_triggered();
    void on_actionFossilUI_triggered();
    void on_actionQuit_triggered();
    void on_actionTimeline_triggered();
    void on_actionHistory_triggered();
    void on_actionClearLog_triggered();
    void on_fileTableView_doubleClicked(const QModelIndex &index);
    void on_workspaceTreeView_doubleClicked(const QModelIndex &index);
    void on_actionOpenFile_triggered();
    void on_actionPush_triggered();
    void on_actionPull_triggered();
    void on_actionPushRemote_triggered();
    void on_actionPullRemote_triggered();
    void on_actionCommit_triggered();
    void on_actionAdd_triggered();
    void on_actionAddRemove_triggered();
    void on_actionDelete_triggered();
    void on_actionRevert_triggered();
    void on_actionOpenContaining_triggered();
    void on_actionRename_triggered();
    void on_actionUndo_triggered();
    void on_actionAbout_triggered();
    void on_actionUpdate_triggered();
    void on_actionSettings_triggered();
    void on_actionFossilSettings_triggered();
    void on_actionViewUnchanged_triggered();
    void on_actionViewModified_triggered();
    void on_actionViewUnknown_triggered();
    void on_actionViewIgnored_triggered();
    void on_actionViewAll_triggered();
    void on_actionViewModifedOnly_triggered();
    void on_actionViewAsList_triggered();
    void on_actionViewAsFolders_triggered();
    void on_actionOpenFolder_triggered();
    void on_actionRenameFolder_triggered();
    void on_actionNewRepository_triggered();
    void on_actionOpenRepository_triggered();
    void on_actionCloseRepository_triggered();
    void on_actionCloneRepository_triggered();
    void on_actionCreateStash_triggered();
    void on_actionApplyStash_triggered();
    void on_actionDeleteStash_triggered();
    void on_actionDiffStash_triggered();
    void on_textBrowser_customContextMenuRequested(const QPoint &pos);
    void on_fileTableView_customContextMenuRequested(const QPoint &pos);
    void on_workspaceTreeView_customContextMenuRequested(const QPoint &pos);
    void on_actionCreateTag_triggered();
    void on_actionDeleteTag_triggered();
    void on_actionCreateBranch_triggered();
    void on_actionMergeBranch_triggered();
    void on_actionEditRemote_triggered();
    void on_actionSetDefaultRemote_triggered();
    void on_actionAddRemote_triggered();
    void on_actionDeleteRemote_triggered();
    void on_actionAbortOperation_triggered();

private:
    class MainWinUICallback : public UICallback
    {
    public:
        MainWinUICallback() : mainWindow(0), aborted(false) {}

        void init(class MainWindow *mainWindow) { this->mainWindow = mainWindow; }

        virtual void logText(const QString &text, bool isHTML);
        virtual void beginProcess(const QString &text);
        virtual void updateProcess(const QString &text);
        virtual bool processAborted() const { return aborted; }
        virtual void endProcess();
        virtual QMessageBox::StandardButton Query(const QString &title, const QString &query, QMessageBox::StandardButtons buttons);
        void abortProcess() { aborted = true; }

    private:
        class MainWindow *mainWindow;
        bool aborted;
    };

    friend class MainWinUICallback;

    enum
    {
        MAX_RECENT = 5
    };

    typedef QMap<QString, QIcon> icon_map_t;

    Ui::MainWindow *ui;
    QFileIconProvider iconProvider;
    icon_map_t iconCache;
    class QAction *recentWorkspaceActs[MAX_RECENT];
    class QAction *customActions[MAX_CUSTOM_ACTIONS];
    class QAction *fileActionSeparator;
    class QAction *workspaceActionSeparator;
    class QProgressBar *progressBar;
    class QToolButton *abortButton;
    class QLabel *lblTags;
    class SearchBox *searchBox;
    class QShortcut *searchShortcut;
    QMenu *menuWorkspace;
    QMenu *menuStashes;
    QMenu *menuTags;
    QMenu *menuBranches;
    QMenu *menuRemotes;

    bool operationAborted;
    stringset_t selectedDirs;  // The directory selected in the tree
    QStringList selectedTags;
    QStringList selectedBranches;
    QStringList versionList;

    Workspace workspace;
    Workspace &getWorkspace() { return workspace; }
    const Workspace &getWorkspace() const { return workspace; }

    Settings &settings;
    QStringList workspaceHistory;

    MainWinUICallback uiCallback;

    ViewMode viewMode;
};

#endif  // MAINWINDOW_H