X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/f987a1c404663f8f8964596548294dc1ae31f377..78cffd2979a6ed87e044fcb024cf4fdfc5c7cb3d:/src/views/dolphinview.h diff --git a/src/views/dolphinview.h b/src/views/dolphinview.h index 4306b3eb7..9b0dee62e 100644 --- a/src/views/dolphinview.h +++ b/src/views/dolphinview.h @@ -1,22 +1,9 @@ -/*************************************************************************** - * Copyright (C) 2006-2009 by Peter Penz * - * Copyright (C) 2006 by Gregor Kališnik * - * * - * 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. * - * * - * This program is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * - * GNU General Public License for more details. * - * * - * You should have received a copy of the GNU General Public License * - * along with this program; if not, write to the * - * Free Software Foundation, Inc., * - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - ***************************************************************************/ +/* + * SPDX-FileCopyrightText: 2006-2009 Peter Penz + * SPDX-FileCopyrightText: 2006 Gregor Kališnik + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ #ifndef DOLPHINVIEW_H #define DOLPHINVIEW_H @@ -27,14 +14,17 @@ #include #include -#include +#include "config-dolphin.h" #include #include #include +#include #include #include +#include + typedef KIO::FileUndoManager::CommandType CommandType; class QVBoxLayout; class DolphinItemListView; @@ -45,7 +35,10 @@ class KItemSet; class ToolTipManager; class VersionControlObserver; class ViewProperties; +class QLabel; class QGraphicsSceneDragDropEvent; +class QHelpEvent; +class QProxyStyle; class QRegularExpression; /** @@ -116,8 +109,14 @@ public: * (GeneralSettings::globalViewProps() returns false), then the * changed view mode will be stored automatically. */ - void setMode(Mode mode); - Mode mode() const; + void setViewMode(Mode mode); + Mode viewMode() const; + + /** + * Enables or disables a mode for quick and easy selection of items. + */ + void setSelectionMode(bool enabled); + bool selectionMode() const; /** * Turns on the file preview for the all files of the current directory, @@ -217,6 +216,10 @@ public: void setSortFoldersFirst(bool foldersFirst); bool sortFoldersFirst() const; + /** Sets a separate sorting with hidden files and folders last (true) or not (false). */ + void setSortHiddenLast(bool hiddenLast); + bool sortHiddenLast() const; + /** Sets the additional information which should be shown for the items. */ void setVisibleRoles(const QList& roles); @@ -252,10 +255,13 @@ public: QStringList mimeTypeFilters() const; /** - * Returns a textual representation of the state of the current + * Tells the view to generate an updated status bar text. The result + * is returned through the statusBarTextChanged(QString statusBarText) signal. + * It will carry a textual representation of the state of the current * folder or selected items, suitable for use in the status bar. + * Any pending requests of status bar text are killed. */ - QString statusBarText() const; + void requestStatusBarText(); /** * Returns the version control actions that are provided for the items \p items. @@ -323,7 +329,7 @@ public: */ void hideToolTip(const ToolTipManager::HideBehavior behavior = ToolTipManager::HideBehavior::Later); -public slots: +public Q_SLOTS: /** * Changes the directory to \a url. If the current directory is equal to * \a url, nothing will be done (use DolphinView::reload() instead). @@ -390,6 +396,11 @@ public slots: */ void pasteIntoFolder(); + /** + * Copies the path of the first selected KFileItem into Clipboard. + */ + void copyPathToClipboard(); + /** * Creates duplicates of selected items, appending "copy" * to the end. @@ -412,7 +423,7 @@ public slots: /** Activates the view if the item list container gets focus. */ bool eventFilter(QObject* watched, QEvent* event) override; -signals: +Q_SIGNALS: /** * Is emitted if the view has been activated by e. g. a mouse click. */ @@ -424,13 +435,13 @@ signals: /** * Is emitted when clicking on an item with the left mouse button. */ - void itemActivated(const KFileItem& item); + void itemActivated(const KFileItem &item); /** * Is emitted when multiple items have been activated by e. g. * context menu open with. */ - void itemsActivated(const KFileItemList& items); + void itemsActivated(const KFileItemList &items); /** * Is emitted if items have been added or deleted. @@ -440,7 +451,17 @@ signals: /** * Is emitted if a new tab should be opened for the URL \a url. */ - void tabRequested(const QUrl& url, DolphinTabWidget::TabPlacement tabPlacement); + void tabRequested(const QUrl& url); + + /** + * Is emitted if a new tab should be opened for the URL \a url and set as active. + */ + void activeTabRequested(const QUrl &url); + + /** + * Is emitted if a new window should be opened for the URL \a url. + */ + void windowRequested(const QUrl &url); /** * Is emitted if the view mode (IconsView, DetailsView, @@ -457,6 +478,10 @@ signals: /** Is emitted if the 'grouped sorting' property has been changed. */ void groupedSortingChanged(bool groupedSorting); + /** Is emitted in reaction to a requestStatusBarText() call. + * @see requestStatusBarText() */ + void statusBarTextChanged(QString statusBarText); + /** Is emitted if the sorting by name, size or date has been changed. */ void sortRoleChanged(const QByteArray& role); @@ -469,6 +494,11 @@ signals: */ void sortFoldersFirstChanged(bool foldersFirst); + /** + * Is emitted if the sorting of hidden files has been changed. + */ + void sortHiddenLastChanged(bool hiddenLast); + /** Is emitted if the additional information shown for this view has been changed. */ void visibleRolesChanged(const QList& current, const QList& previous); @@ -490,13 +520,12 @@ signals: /** * Is emitted if a context menu is requested for the item \a item, * which is part of \a url. If the item is null, the context menu - * for the URL should be shown and the custom actions \a customActions - * will be added. + * for the URL should be shown. */ void requestContextMenu(const QPoint& pos, const KFileItem& item, - const QUrl& url, - const QList& customActions); + const KFileItemList &selectedItems, + const QUrl& url); /** * Is emitted if an information message with the content \a msg @@ -579,6 +608,13 @@ signals: */ void goForwardRequested(); + /** + * Is emitted when the selection mode is requested for the current view. + * This typically happens on press and hold. + * @see KItemListController::longPress() + */ + void selectionModeRequested(); + /** * Is emitted when the user wants to move the focus to another view. */ @@ -590,6 +626,10 @@ signals: */ void urlActivated(const QUrl& url); + void goUpRequested(); + + void fileItemsChanged(const KFileItemList &changedFileItems); + protected: /** Changes the zoom level if Control is pressed during a wheel event. */ void wheelEvent(QWheelEvent* event) override; @@ -597,7 +637,7 @@ protected: void hideEvent(QHideEvent* event) override; bool event(QEvent* event) override; -private slots: +private Q_SLOTS: /** * Marks the view as active (DolphinView:isActive() will return true) * and emits the 'activated' signal if it is not already active. @@ -605,12 +645,13 @@ private slots: void activate(); void slotItemActivated(int index); - void slotItemsActivated(const KItemSet& indexes); + void slotItemsActivated(const KItemSet &indexes); void slotItemMiddleClicked(int index); void slotItemContextMenuRequested(int index, const QPointF& pos); void slotViewContextMenuRequested(const QPointF& pos); void slotHeaderContextMenuRequested(const QPointF& pos); void slotHeaderColumnWidthChangeFinished(const QByteArray& role, qreal current); + void slotSidePaddingWidthChanged(qreal width); void slotItemHovered(int index); void slotItemUnhovered(int index); void slotItemDropEvent(int index, QGraphicsSceneDragDropEvent* event); @@ -619,6 +660,9 @@ private slots: void slotRenameDialogRenamingFinished(const QList& urls); void slotSelectedItemTextPressed(int index); void slotCopyingDone(KIO::Job *, const QUrl &, const QUrl &to); + void slotIncreaseZoom(); + void slotDecreaseZoom(); + void slotSwipeUp(); /* * Is called when new items get pasted or dropped. @@ -644,6 +688,15 @@ private slots: */ void emitSelectionChangedSignal(); + /** + * Helper method for DolphinView::requestStatusBarText(). + * Calculates the amount of folders and files and their total size in + * response to a KStatJob::result(), then calls emitStatusBarText(). + * @see requestStatusBarText() + * @see emitStatusBarText() + */ + void slotStatJobResult(KJob *job); + /** * Updates the view properties of the current URL to the * sorting given by \a role. @@ -662,6 +715,12 @@ private slots: */ void updateSortFoldersFirst(bool foldersFirst); + /** + * Updates the view properties of the current URL to the + * sorting of hidden files given by \a hiddenLast. + */ + void updateSortHiddenLast(bool hiddenLast); + /** * Indicates in the status bar that the delete operation * of the job \a job has been finished. @@ -691,6 +750,12 @@ private slots: */ void slotDirectoryLoadingCompleted(); + /** + * Invoked when the file item model indicates that the loading of a directory has + * been canceled. + */ + void slotDirectoryLoadingCanceled(); + /** * Is invoked when items of KFileItemModel have been changed. */ @@ -731,16 +796,6 @@ private slots: */ void slotDirectoryRedirection(const QUrl& oldUrl, const QUrl& newUrl); - /** - * Calculates the number of currently shown files into - * \a fileCount and the number of folders into \a folderCount. - * The size of all files is written into \a totalFileSize. - * It is recommend using this method instead of asking the - * directory lister or the model directly, as it takes - * filtering and hierarchical previews into account. - */ - void calculateItemCount(int& fileCount, int& folderCount, KIO::filesize_t& totalFileSize) const; - void slotTwoClicksRenamingTimerTimeout(); private: @@ -765,6 +820,21 @@ private: */ void applyModeToView(); + enum Selection { + HasSelection, + NoSelection + }; + /** + * Helper method for DolphinView::requestStatusBarText(). + * Generates the status bar text from the parameters and + * then emits statusBarTextChanged(). + * @param totalFileSize the sum of the sizes of the files + * @param selection if HasSelection is passed, the emitted status bar text will say + * that the folders and files which are counted here are selected. + */ + void emitStatusBarText(const int folderCount, const int fileCount, + KIO::filesize_t totalFileSize, const Selection selection); + /** * Helper method for DolphinView::paste() and DolphinView::pasteIntoFolder(). * Pastes the clipboard data into the URL \a url. @@ -807,8 +877,13 @@ private: void abortTwoClicksRenaming(); + void updatePlaceholderLabel(); + + void tryShowNameToolTip(QHelpEvent* event); + private: void updatePalette(); + void showLoadingPlaceholder(); bool m_active; bool m_tabsForFiles; @@ -817,11 +892,21 @@ private: bool m_dragging; // True if a dragging is done. Required to be able to decide whether a // tooltip may be shown when hovering an item. + enum class LoadingState { + Idle, + Loading, + Canceled, + Completed + }; + LoadingState m_loadingState = LoadingState::Idle; + QUrl m_url; QString m_viewPropertiesContext; Mode m_mode; QList m_visibleRoles; + QPointer m_statJobForStatusBarText; + QVBoxLayout* m_topLayout; KFileItemModel* m_model; @@ -844,10 +929,16 @@ private: QTimer* m_twoClicksRenamingTimer; QUrl m_twoClicksRenamingItemUrl; + QLabel* m_placeholderLabel; + QTimer* m_showLoadingPlaceholderTimer; + + /// Used for selection mode. @see setSelectionMode() + std::unique_ptr m_proxyStyle; // For unit tests friend class TestBase; friend class DolphinDetailsViewTest; + friend class DolphinMainWindowTest; friend class DolphinPart; // Accesses m_model };