File indexing completed on 2023-10-03 05:16:54

 // SPDX-License-Identifier: GPL-2.0-or-later
 // SPDX-FileCopyrightText: 2007 Dominik Seichter <domseichter@web.de>
 
 #ifndef KRENAMEWINDOW_H
 #define KRENAMEWINDOW_H
 
 #include <kmainwindow.h>
 #include "batchrenamer.h"
 
 #include <QHash>
 #include <KTreeWidgetSearchLine>
 
 class KRenameModel;
 class KRenamePreviewModel;
 
 class QPushButton;
 class QAbstractItemView;
 class QComboBox;
 class QDialogButtonBox;
 class QLineEdit;
 class QModelIndex;
 class QStackedWidget;
 class QTabBar;
 class QTreeWidgetItem;
 
 class Plugin;
 class RichTextItemDelegate;
 
 namespace Ui
 {
 class KRenameFiles;
 class KRenameDestination;
 class KRenameSimple;
 class KRenamePlugins;
 class KRenameFilename;
 };
 
 /** KRenameWindow is the main window of KRename.
  *
  *  According to the window mode setting, a row of buttons
  *  is displayed at the bottom of the window.
  */
 class KRenameWindow : public KMainWindow
 {
     Q_OBJECT
 
     friend class KRenameImpl;
 
 public:
     explicit KRenameWindow(QWidget *parent = nullptr);
 
     ~KRenameWindow() override;
 
     /** The maximum number of pages in any gui mode.
      *  No gui mode can have more pages than this.
      */
     static const int MAX_PAGES = 4;
 
     /** This structure is used to describe a gui mode.
      *  It is required to map indexes to the right indexes
      *  of the widget stack and to retrieve the total number
      *  of pages per mode as well as the individual page titles.
      */
     typedef struct {
         const int   numPages;
         const char *pageTitles[KRenameWindow::MAX_PAGES];
         const int   mapIndex[KRenameWindow::MAX_PAGES];
         const char *pageIcons[KRenameWindow::MAX_PAGES];
     } TGuiMode;
 
     /**
      * Load UI configuration where necessary.
      */
     void loadConfig();
 
     /**
      * Save UI configuration where necessary.
      */
     void saveConfig();
 
     /** Set the count displayed on the files tab of KRename
      *  @param count typically the number of files in the list
      */
     void setCount(unsigned int count);
 
     /** Set the template for the filename.
      *
      *  @param templ the new template
      *  @param insert if true the template string will be inserted into the current
      *         template otherwise it will be replaced
      */
     void setFilenameTemplate(const QString &templ, bool insert = false);
 
     /** Set the template for the filename extension.
      *
      *  @param templ the new template
      *  @param insert if true the template string will be inserted into the current
      *         template otherwise it will be replaced
      */
     void setExtensionTemplate(const QString &templ, bool insert = false);
 
     /** Change the renmae mode
      *
      *  @param mode the renaming mode to use
      */
     void setRenameMode(ERenameMode mode);
 
     /** Set the destination url
      *
      * @param url destination url for eRenameMode_Copy,
      * eRenameMode_Move and eRenameMode_Link
      */
     void setDestinationUrl(const QUrl &url);
 
     /** Reset the display of the internal file list
      */
     void resetFileList();
 
     /** Set the KRename model
      *
      *  @param model a krename model
      */
     void setModel(KRenameModel *model);
 
     /** Set the preview model
      *
      * @param model a preview model
      */
     void setPreviewModel(KRenamePreviewModel *model);
 
     /**
      * @returns the destinationUrl selected by the user
      */
     const QUrl destinationUrl() const;
 
     /**
      * \returns a list of all file indexes that are selected
      *          in the filelist
      */
     QList<int> selectedFileItems() const;
 
     /**
      * \returns a list of all file indexes that are selected
      *          in the preview
      */
     QList<int> selectedFileItemsPreview() const;
 
     /**
      * \returns if file preview is enabled in the file tab
      */
     bool isPreviewEnabled() const;
 
     /**
      * \param bPreview enable/disable file preview in the file tab
      */
     void setPreviewEnabled(bool bPreview);
 
     /**
      * \returns if name display is enabled in the file tab
      */
     bool isPreviewNamesEnabled() const;
 
     /**
      * \param bPreview enable/disable file name display in the file tab
      */
     void setPreviewNamesEnabled(bool bPreview);
 
     /**
      * \returns the start index for numbers
      */
     int numberStartIndex() const;
 
     /**
      * \param index start index for numbers
      */
     void setNumberStartIndex(int index);
 
     /**
      * \returns the current sort mode in the file tab
      */
     int sortMode() const;
 
     /**
      * \param sortMode sets the current sort mode in the file tab
      * \param customToken custom sort token if sortMode == eSortMode_Token
      * \param customSortMode custom sort mode if sortMode == eSortMode_Token
      */
     void setSortMode(int sortMode, const QString &customToken, int customSortMode);
 
     /**
      * Specify the extension split mode.
      * \param splitMode split mode
      * \param dot dot t use for eSplitMode_CustomDot
      */
     void setExtensionSplitMode(ESplitMode splitMode, int dot);
 
     bool isAdvancedMode() const;
     void setAdvancedMode(bool bAdvanced);
 
     /**
      * Shows the filename tab
      * This might be useful, if the user
      * passed filenames via the commandline
      * and wants to immediately work with the
      * filename template.
      */
     void showFilenameTab();
 
 public Q_SLOTS:
     /** Resets the enabled/disabled state of all GUI elements correctly
      */
     void slotEnableControls();
 
 Q_SIGNALS:
     /** Called when the krenamewindow
      *  needs an update of the file cound
      *
      *  \see setCount
      */
     void updateCount();
 
     /** Called whenever the user changes the rename mode
      *
      *  @param mode the renaming mode selected by the user
      */
     void renameModeChanged(ERenameMode mode);
 
     /** Called whenever the user changes the option
      *  if existing files maybe overwritten
      *
      *  @param bool overwrite if true existing files maybe overwritten during renaming
      */
     void overwriteFilesChanged(bool overwrite);
 
     /** Called whenever the user has changed the template for the filename
      *
      *  @param filename the new template for the filename
      */
     void filenameTemplateChanged(const QString &filename);
 
     /** Called whenever the user has changed the template for the extension
      *
      *  @param filename the new template for the extension
      */
     void extensionTemplateChanged(const QString &extension);
 
     /** Called whenever the user change the splitmode between filename and extension
      *
      *  @param splitMode the mode which is used to split filename and extension
      *  @param dot the n-th dot to use for splitting if splitMode = eSplitMode_CustomDot
      */
     void extensionSplitModeChanged(ESplitMode splitMode, int dot);
 
     /** Called whenever the user changes the start index
      *
      *  @param index the new start index for numberings
      */
     void startIndexChanged(int index);
 
     /** Called whenever the user changes the file preview state
      *
      *  @param enable if true display previews
      *  @param filenames if true display filenames next to preview (if enable is false
      *                   this parameter has to be ignored.
      */
     void filePreviewChanged(bool enable, bool filenames);
 
     /** Called whenever the GUI wants an updated preview
      */
     void updatePreview();
 
     /** Called when the user requests the advanced numbering dialog
      */
     void showAdvancedNumberingDialog();
 
     /** Called when the user requests the insert part filename dialog
      */
     void showInsertPartFilenameDialog();
 
     /** Called when the user requests the find and repalce dialog
      */
     void showFindReplaceDialog();
 
     /** Called when the user wants to add more files
      */
     void addFiles();
 
     /** Called when the user wants to remove all files
      */
     void removeAllFiles();
 
     /** Called when the user wants to remove all selected files
      *
      *  \see selectedFileItems() to retrieve the selected files
      */
     void removeFiles();
 
     /** Show a token help dialog which inserts a token
      *  into a KLineEdit
      *
      *  \param edit the QLineEdit which is used to insert tokens selected by the user
      */
     void showTokenHelpDialog(QLineEdit *edit);
 
     /** Called when the user wants to rename with current settings
      */
     void accepted();
 
 private Q_SLOTS:
     void slotBack();
     void slotNext();
     void slotFinish();
 
     /** Changes the current page to the page with the given index
      *
      *  @param index the index of the page to show
      */
     void showPage(int index);
 
     /** Called when one of the checkboxes for
      *  rename, copy, more or link was clicked
      *  to change the rename mode.
      */
     void slotRenameModeChanged();
 
     /** Called whenever one of the template fields has changed
      */
     void slotTemplateChanged();
 
     /** Called whenever one of the template fields in wizard mode has changed
      */
     void slotSimpleTemplateChanged();
 
     /** Emits the showTokenHelpDialog signal with the appropriate
      *  KLineEdit
      */
     void slotTokenHelpRequested();
 
     /** Emits the showTokenHelpDialog signal with the appropriate
      *  KLineEdit
      */
     void slotTokenHelpRequestedWizard1();
 
     /** Emits the showTokenHelpDialog signal with the appropriate
      *  KLineEdit
      */
     void slotTokenHelpRequestedWizard2();
 
     /** Emits the showTokenHelpDialog signal with the appropriate
      *  KLineEdit
      */
     void slotTokenHelpRequestedWizard3();
 
     /** Emits the showTokenHelpDialog signal with the appropriate
      *  KLineEdit
      */
     void slotTokenHelpRequestedWizard4();
 
     /** Called when the user selects another extension split mode
      */
     void slotExtensionSplitModeChanged(int index);
 
     /** Called when one of the preview checkboxes is clicked.
      */
     void slotPreviewChanged();
 
     /** Called whenever the user changes the current sort mode
      *
      *  @param index currently selected sort index
      */
     void slotSortChanged(int index);
 
     /** Called whenever the possible maximum value of
      *  dots in a filename has changed.
      *
      *  @param dots the maximum number of dots in a filename
      *              that can be used to separate fileanem and extension
      */
     void slotMaxDotsChanged(int dots);
 
     /** Called whenever the user clicks a file
      *  in a listview to open it.
      *
      *  @param index the model index of the requested file in a model
      */
     void slotOpenFile(const QModelIndex &index);
 
     /** Called when the user wants to move files up
      *  in the file list box.
      */
     void slotMoveUp();
 
     /** Called when the user wants to move files down
      *  in the file list box.
      */
     void slotMoveDown();
 
     /** Called when the user wants to move files up
      *  in the preview.
      */
     void slotMoveUpPreview();
 
     /** Called when the user wants to move files down
      *  in the preview.
      */
     void slotMoveDownPreview();
 
     /** Called when the user selects a plugin in the plugins tab
      */
     void slotPluginChanged(QTreeWidgetItem *selected);
 
     /** Called when a plugin is enabled or disabled
      */
     void slotPluginEnabled();
 
     /** Called when the user changes the start index
      *  in the gui
      */
     void slotSimpleStartIndexChanged();
 
     /**
      * Called when the user clicked the enter templates
      * link in StartUpInfo.
      */
     void slotGotoTemplatesPage();
 
 private:
     /** Configures the GUI for the current GUI mode
      */
     void setupGui();
 
     /** Setup all signals and slots
      */
     void setupSlots();
 
     /** Load all plugins
      */
     void setupPlugins();
 
     /** Set standard KDE icons on UI elements
      *  as this cannot be done from within designer
      */
     void setupIcons();
 
     /** Get a template for the prefix or suffix in wizard mode
      *  from 2 combo boxes
      *
      *  @param combo the combobox used to select a default prefix/suffix (e.g. date)
      *  @param comboCustom additional user defined text
      *  @returns a template string
      */
     QString getPrefixSuffixSimple(QComboBox *combo, QComboBox *comboCustom);
 
     /** Get a template for the filename or extension in wizard mode
      *  from 2 combo boxes
      *
      *  @param combo the combobox used to select a default filename (e.g. lowercase)
      *  @param comboCustom additional user defined text
      *  @returns a template string
      */
     QString getFilenameSimple(QComboBox *combo, QComboBox *comboCustom);
 
     /** Set the GUI elements in the simple filename tab using a template
      *  that has specified in advanced mode
      *
      *  @param filename template of the filename
      *  @param extension template of the extension
      */
     void setSimpleTemplate(const QString &filename, const QString &extension);
 
     /** Emit signals that the template has been changed in some way by the user
      *
      *  @param filename template of the filename
      *  @param extension template of the extension
      */
     void templatesChanged(const QString &filename, const QString &extension);
 
     void setPrefixSuffixSimple(QComboBox *combo, QComboBox *comboCustom, const QString &templ);
 
     void moveUp(const QList<int> &selected, QAbstractItemView *view);
     void moveDown(const QList<int> &selected, QAbstractItemView *view);
 
     /**
      * \param index (0 or 1) index of the column
      * \returns the column width of column index
      */
     int previewColumnWidth(int index);
 
     /**
      * Set the width of the specified column
      * \param index (0 or 1) index of the column
      * \param width width in pixels
      */
     void setPreviewColumnWidth(int index, int width);
 
     void blockSignalsRecursive(QObject *obj, bool b);
 
 private:
     int               m_curPage;   /// The index of the current page in the current gui mode
     const TGuiMode   *m_guiMode;   /// The description structure of the current gui mode
     int               m_fileCount; /// Current number of files; used for enabled disabled state
 
     QStackedWidget   *m_stack;
     QDialogButtonBox *m_buttons;
 
     QTabBar          *m_tabBar;    /// The tabbar to switch pages in advanced mode
 
     QPushButton      *m_buttonClose;
     QPushButton      *m_buttonFinish;
 
     Ui::KRenameFiles       *m_pageFiles;
     Ui::KRenameDestination *m_pageDests;
     //Ui::KRenameSimple*      m_pageSimple;
     Ui::KRenamePlugins     *m_pagePlugins;
     Ui::KRenameFilename    *m_pageFilename;
 
     QHash<QString, QWidget *> m_pluginsWidgetHash;
     QHash<QString, Plugin *>  m_pluginsHash;
 
     RichTextItemDelegate   *m_delegate;
 };
 
 #endif // KRENAMEWINDOW_H