File indexing completed on 2024-04-14 03:53:13

 /*
     This file is part of the KDE project
     SPDX-FileCopyrightText: 1998-2009 David Faure <faure@kde.org>
     SPDX-FileCopyrightText: 2003 Sven Leiber <s.leiber@web.de>
 
     SPDX-License-Identifier: LGPL-2.0-only OR LGPL-3.0-only
 */
 
 #ifndef KNEWFILEMENU_H
 #define KNEWFILEMENU_H
 
 #include "kiofilewidgets_export.h"
 
 #include <KActionMenu>
 #include <QUrl>
 
 #include <memory>
 
 class KJob;
 
 class KActionCollection;
 class KNewFileMenuPrivate;
 
 /**
  * @class KNewFileMenu knewfilemenu.h <KNewFileMenu>
  *
  * The 'Create New' submenu, for creating files using templates
  * (e.g.\ "new HTML file") and directories.
  *
  * The same instance can be used by both for the File menu and the RMB popup menu,
  * in a file manager. This is also used in the file dialog's RMB menu.
  *
  * To use this class, you need to connect aboutToShow() of the File menu
  * with slotCheckUpToDate() and to call slotCheckUpToDate() before showing
  * the RMB popupmenu.
  *
  * KNewFileMenu automatically updates the list of templates shown if installed templates
  * are added/updated/deleted.
  *
  * @author Björn Ruberg <bjoern@ruberg-wegener.de>
  * Made dialogs working asynchronously
  * @author David Faure <faure@kde.org>
  * Ideas and code for the new template handling mechanism ('link' desktop files)
  * from Christoph Pickart <pickart@iam.uni-bonn.de>
  */
 class KIOFILEWIDGETS_EXPORT KNewFileMenu : public KActionMenu
 {
     Q_OBJECT
 public:
     /**
      * Constructor.
      *
      * @param parent the parent object, for ownership.
      * If the parent object is a widget, it will also be used as the parent widget
      * for any dialogs that this class might show. Otherwise, call setParentWidget.
      *
      * @since 5.100
      */
     KNewFileMenu(QObject *parent);
 
     /**
      * Destructor.
      * KNewMenu uses internally a globally shared cache, so that multiple instances
      * of it don't need to parse the installed templates multiple times. Therefore
      * you can safely create and delete KNewMenu instances without a performance issue.
      */
     ~KNewFileMenu() override;
 
     /**
      * Returns the modality of dialogs
      */
     bool isModal() const;
 
     /**
      * Sets the modality of dialogs created by KNewFile. Set to false if you do not want to block
      * your application window when entering a new directory name i.e.
      */
     void setModal(bool modality);
 
     /**
      * Sets a parent widget for the dialogs shown by KNewFileMenu.
      * This is strongly recommended, for apps with a main window.
      */
     void setParentWidget(QWidget *parentWidget);
 
     /**
      * Set the working directory.
      * Files will be created relative to this directory.
      * @since 5.97.
      */
     void setWorkingDirectory(const QUrl &directory);
 
     /**
      * Returns the working directory.
      * Files will be created relative to this directory.
      * @since 5.97.
      */
     QUrl workingDirectory() const;
 
     /**
      * Only show the files in a given set of MIME types.
      * This is useful in specialized applications (while file managers, on
      * the other hand, want to show all MIME types).
      */
     void setSupportedMimeTypes(const QStringList &mime);
 
     /**
      * Returns the MIME types set in supportedMimeTypes()
      */
     QStringList supportedMimeTypes() const;
 
     /**
      * Whether on not the dialog should emit `selectExistingDir` when trying to create an exist directory
      *
      * default: false
      *
      * @since 5.76
      */
     void setSelectDirWhenAlreadyExist(bool b);
 
     /**
      * Use this to set a shortcut for the "New Folder" action.
      *
      * The shortcut is copied from @param action.
      *
      * @since 5.100
      */
     void setNewFolderShortcutAction(QAction *action);
 
     /**
      * Use this to set a shortcut for the new file action.
      *
      * The shortcut is copied from @param action.
      *
      * @since 5.100
      */
     void setNewFileShortcutAction(QAction *action);
 
 public Q_SLOTS:
     /**
      * Checks if updating the list is necessary
      * IMPORTANT : Call this in the slot for aboutToShow.
      */
     void checkUpToDate();
 
     /**
      * Call this to create a new directory as if the user had done it using
      * a popupmenu. This is useful to make sure that creating a directory with
      * a key shortcut (e.g. F10) triggers the exact same code as when using
      * the New menu.
      * Requirements: since 5.97 call setWorkingDirectory first (for older releases call setPopupFiles first), and keep this KNewFileMenu instance
      * alive (the mkdir is async).
      */
     void createDirectory();
 
     /**
      * Call this to create a new file as if the user had done it using
      * a popupmenu. This is useful to make sure that creating a directory with
      * a key shortcut (e.g. Shift-F10) triggers the exact same code as when using
      * the New menu.
      * Requirements: since 5.97 call setWorkingDirectory first (for older releases call setPopupFiles first), and keep this KNewFileMenu instance
      * alive (the copy is async).
      * @since 5.53
      */
     void createFile();
 
 Q_SIGNALS:
     /**
      * Emitted once the file (or symlink) @p url has been successfully created
      */
     void fileCreated(const QUrl &url);
 
     /**
      * Emitted once the directory @p url has been successfully created
      */
     void directoryCreated(const QUrl &url);
 
     /**
      * Emitted when trying to create a new directory that has the same name as
      * an existing one, so that KDirOperator can select the existing item in
      * the view (in case the user wants to use that directory instead of creating
      * a new one).
      *
      * @since 5.76
      */
     void selectExistingDir(const QUrl &url);
 
 protected Q_SLOTS:
 
     /**
      * Called when the job that copied the template has finished.
      * This method is virtual so that error handling can be reimplemented.
      * Make sure to call the base class slotResult when !job->error() though.
      */
     virtual void slotResult(KJob *job);
 
 private:
     friend class KNewFileMenuPrivate;
     std::unique_ptr<KNewFileMenuPrivate> const d;
 };
 
 #endif