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Diffstat (limited to 'src/sq_widgetstack.h')
| -rw-r--r-- | src/sq_widgetstack.h | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/src/sq_widgetstack.h b/src/sq_widgetstack.h new file mode 100644 index 0000000..410e20d --- /dev/null +++ b/src/sq_widgetstack.h @@ -0,0 +1,251 @@ +/*************************************************************************** + sq_widgetstack.h - description + ------------------- + begin : Mon Mar 15 2004 + copyright : (C) 2004 by Baryshev Dmitry + email : [email protected] + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#ifndef SQ_WIDGETSTACK_H +#define SQ_WIDGETSTACK_H + +#include <tqobject.h> +#include <tqstring.h> + +#include <kurl.h> +#include <tdefileitem.h> + +#include "sq_diroperator.h" + +namespace TDEIO { class Job; } + +class TQTimer; + +class TDEAction; +class TDEToggleAction; +class KFileView; + +/* + * SQ_WidgetStack is a simple wrapper for file manager (navigator). + * + * It serves all file actions (Copy, Move, Link to...), thumbnail + * updates, selecting/deselecting files with +/- etc. + */ + +class SQ_WidgetStack : public TQObject +{ + TQ_OBJECT + + + public: + /* + * Create navigator. + * id ::= + * 0 = List view + * 1 = Icon view + * 2 = Detail view + * 3 = Thumbnail view + */ + SQ_WidgetStack(TQWidget *parent, const int id); + + ~SQ_WidgetStack(); + + /* + * Direction for moveTo(). + */ + enum Direction { Next = 0, Previous }; + + enum FileAction { Copy = 0, Cut, Link, Unknown }; + + enum moveToError { moveSuccess = 0, moveFailed } ; + + SQ_DirOperator* diroperator() const; + + bool updateRunning() const; + + void repeat(); + + void init(); + + void saveState(); + + /* + * Get current url. Just calls SQ_DirOperator::url(). + */ + KURL url() const; + + /* + * Selected items in currently visible diroperator. + */ + const KFileItemList* selectedItems() const; + + /* + * All items in currently visible diroperator. + */ + const KFileItemList* items() const; + + /* + * Update grid for thumbnail view. New grid is calcalated from item + * margins (from Options). + */ + void updateGrid(bool arrange); + + /* + * Reread current directory. + */ + void updateView(); + + /* + * Quick access to SQ_DirOperator::actionCollection::action() + */ + TDEAction *action(const TQString &name); + + /* + * Select first supported image in current directory. + * Used by SQ_GLWidget. + */ + void firstFile(); + + /* + * Select last supported image in current directory. + * Used by SQ_GLWidget. + */ + void lastFile(); + + static SQ_WidgetStack* instance() { return m_instance; } + + private: + + void emitNewLastURL(const KURL &u); + + void moveToFirstLast(Direction d, bool exec = true); + /* + * Save currently selected items' paths, if any. + * + * Return true, if at least one url was saved. + */ + bool prepare(); + + /* + * Execute SQ_SelectDeselectGroup dialog, and select or + * deselect files after it has been closed. + */ + void selectDeselectGroup(bool select); + + /* + * Set current url for all _other_ widgets and objects (bookmarks, + * tree, SQ_QuickOperator etc.) + */ + void setURL(const KURL &, bool = true); + + signals: + void newLastURL(const TQString &); + + public slots: + /* + * Change view type. See SQ_DirOperator::ViewT for more. + */ + void raiseWidget(SQ_DirOperator::ViewT, bool doUpdate = true); + + void slotSelectFirstFile(); + void slotSelectLastFile(); + + void emitNextSelected(); + void emitPreviousSelected(); + + /* + * Set filter. + */ + void setNameFilter(const TQString&); + + /* + * Used by SQ_FileThumbView to manipulate thumbnail progress. + */ + void thumbnailsUpdateEnded(); + void thumbnailUpdateStart(int); + void thumbnailProcess(); + void slotDelayedShowProgress(); + + /* + * Set url + */ + void setURLForCurrent(const TQString &, bool parseTree = true); + void setURLForCurrent(const KURL &, bool parseTree = true); + void slotRunSeparately(); + + /* + * Select next/prevous supported image in filemanager. + * Do nothing, if no more supported images found in given + * direction. + */ + int moveTo(Direction direction, KFileItem *it = 0, bool useSupported = true); + + /* + * Get current filter. + */ + TQString nameFilter() const; + + /* + * Slots for file actions: copy, move, cut... + */ + void slotFileCopy(); + void slotFileCut(); + void slotFilePaste(); + void slotFileCopyTo(); + void slotFileMoveTo(); + void slotFileLinkTo(); + + private slots: + void slotRecreateThumbnail(); + void slotDelayedRecreateThumbnail(); + + void slotTreeMenuDone(const KURL &, int); + + void slotJobResult(TDEIO::Job *job); + + /* + * User wants to select to deselect some files. + */ + void slotSelectGroup(); + void slotDeselectGroup(); + + /* + * Deselect all files. + */ + void slotDeselectAll(); + + /* + * Select all files. + */ + void slotSelectAll(); + + private: + /* + * File manager itself + */ + SQ_DirOperator *dirop; + + TQTimer *timerShowProgress; + KURL::List files; // files to copy, move or link + KURL lastURL; + FileAction fileaction; + + static SQ_WidgetStack *m_instance; +}; + +inline +SQ_DirOperator* SQ_WidgetStack::diroperator() const +{ + return dirop; +} + +#endif |