X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/d9dbd3398a258d04ec4517fd13e795b437c869d6..681d8bb6c:/src/dolphinviewcontainer.h diff --git a/src/dolphinviewcontainer.h b/src/dolphinviewcontainer.h index 734021aa9..5207d2d35 100644 --- a/src/dolphinviewcontainer.h +++ b/src/dolphinviewcontainer.h @@ -20,20 +20,27 @@ #ifndef DOLPHINVIEWCONTAINER_H #define DOLPHINVIEWCONTAINER_H +#include "config-kactivities.h" +#include "views/dolphinview.h" + +#include #include -#include -#include #include - #include #include +#include #include -#include +#ifdef HAVE_KACTIVITIES +namespace KActivities { + class ResourceInstance; +} +#endif class FilterBar; -class KUrl; +class KMessageWidget; +class QUrl; class KUrlNavigator; class DolphinSearchBox; class DolphinStatusBar; @@ -55,14 +62,21 @@ class DolphinViewContainer : public QWidget Q_OBJECT public: - DolphinViewContainer(const KUrl& url, QWidget* parent); - virtual ~DolphinViewContainer(); + enum MessageType + { + Information, + Warning, + Error + }; + + DolphinViewContainer(const QUrl& url, QWidget* parent); + ~DolphinViewContainer() override; /** * Returns the current active URL, where all actions are applied. * The URL navigator is synchronized with this URL. */ - KUrl url() const; + QUrl url() const; /** * If \a active is true, the view container will marked as active. The active @@ -71,6 +85,16 @@ public: void setActive(bool active); bool isActive() const; + /** + * If \a grab is set to true, the container automatically grabs the focus + * as soon as the URL has been changed. Per default the grabbing + * of the focus is enabled. + */ + void setAutoGrabFocus(bool grab); + bool autoGrabFocus() const; + + QString currentSearchText() const; + const DolphinStatusBar* statusBar() const; DolphinStatusBar* statusBar(); @@ -80,8 +104,11 @@ public: const DolphinView* view() const; DolphinView* view(); - const DolphinSearchBox* searchBox() const; - DolphinSearchBox* searchBox(); + /** + * Shows the message \msg with the given type non-modal above + * the view-content. + */ + void showMessage(const QString& msg, MessageType type); /** * Refreshes the view container to get synchronized with the (updated) Dolphin settings. @@ -91,12 +118,27 @@ public: /** Returns true, if the filter bar is visible. */ bool isFilterBarVisible() const; + + /** Returns true if the search mode is enabled. */ + bool isSearchModeEnabled() const; + /** - * Enables the search mode, if \p enabled is true. In the search mode the URL navigator - * will be hidden and replaced by a line editor that allows to enter a search term. + * @return Text that should be used for the current URL when creating + * a new place. */ - void setSearchModeEnabled(bool enabled); - bool isSearchModeEnabled() const; + QString placesText() const; + + /** + * Reload the view of this container. This will also hide messages in a messagewidget. + */ + void reload(); + + /** + * @return Returns a Caption suitable for display to the user. It is + * calculated depending on settings, if a search is active and other + * factors. + */ + QString caption() const; public slots: /** @@ -106,7 +148,7 @@ public slots: * are emitted. * @see DolphinViewContainer::urlNavigator() */ - void setUrl(const KUrl& url); + void setUrl(const QUrl& url); /** * Popups the filter bar above the status bar if \a visible is true. @@ -115,11 +157,21 @@ public slots: */ void setFilterBarVisible(bool visible); + /** + * Enables the search mode, if \p enabled is true. In the search mode the URL navigator + * will be hidden and replaced by a line editor that allows to enter a search term. + */ + void setSearchModeEnabled(bool enabled); + signals: /** * Is emitted whenever the filter bar has changed its visibility state. */ void showFilterBarChanged(bool shown); + /** + * Is emitted whenever the search mode has changed its state. + */ + void searchModeEnabledChanged(bool enabled); /** * Is emitted when the write state of the folder has been changed. The application @@ -128,13 +180,6 @@ signals: */ void writeStateChanged(bool isFolderWritable); - /** - * Is emitted if the search mode has been enabled or disabled. - * (see DolphinViewContainer::setSearchModeEnabled() and - * DolphinViewContainer::isSearchModeEnabled()) - */ - void searchModeChanged(bool enabled); - private slots: /** * Updates the number of items (= number of files + number of @@ -154,21 +199,33 @@ private slots: */ void updateStatusBar(); - void updateLoadingProgress(int percent); + void updateDirectoryLoadingProgress(int percent); - void updateSortProgress(int percent); + void updateDirectorySortingProgress(int percent); /** * Updates the statusbar to show an undetermined progress with the correct * context information whether a searching or a directory loading is done. */ - void slotStartedPathLoading(); + void slotDirectoryLoadingStarted(); /** * Assures that the viewport position is restored and updates the * statusbar to reflect the current content. */ - void slotFinishedPathLoading(); + void slotDirectoryLoadingCompleted(); + + /** + * Updates the statusbar to show, that the directory loading has + * been canceled. + */ + void slotDirectoryLoadingCanceled(); + + /** + * Is called if the URL set by DolphinView::setUrl() represents + * a file and not a directory. Takes care to activate the file. + */ + void slotUrlIsFileError(const QUrl& url); /** * Handles clicking on an item. If the item is a directory, the @@ -178,11 +235,10 @@ private slots: void slotItemActivated(const KFileItem& item); /** - * Opens a the file \a url by opening the corresponding application. - * Is connected with the signal urlIsFile() from DolphinDirLister and will - * get invoked if the user manually has entered a file into the URL navigator. + * Handles activation of multiple files. The files get started by + * the corresponding applications. */ - void openFile(const KUrl& url); + void slotItemsActivated(const KFileItemList& items); /** * Shows the information for the item \a item inside the statusbar. If the @@ -190,15 +246,6 @@ private slots: */ void showItemInfo(const KFileItem& item); - /** Shows the information \a msg inside the statusbar. */ - void showInfoMessage(const QString& msg); - - /** Shows the error message \a msg inside the statusbar. */ - void showErrorMessage(const QString& msg); - - /** Shows the "operation completed" message \a msg inside the statusbar. */ - void showOperationCompletedMessage(const QString& msg); - void closeFilterBar(); /** @@ -213,36 +260,29 @@ private slots: */ void activate(); - /** - * Is invoked if the signal urlAboutToBeChanged() from the DolphinView - * is emitted. Tries to save the view-state. - */ - void slotViewUrlAboutToBeChanged(const KUrl& url); - /** * Is invoked if the signal urlAboutToBeChanged() from the URL navigator * is emitted. Tries to save the view-state. */ - void slotUrlNavigatorLocationAboutToBeChanged(const KUrl& url); + void slotUrlNavigatorLocationAboutToBeChanged(const QUrl& url); /** * Restores the current view to show \a url and assures * that the root URL of the view is respected. */ - void slotUrlNavigatorLocationChanged(const KUrl& url); + void slotUrlNavigatorLocationChanged(const QUrl& url); /** - * Is connected with the URL navigator and drops the URLs - * above the destination \a destination. + * @see KUrlNavigator::urlSelectionRequested */ - void dropUrls(const KUrl& destination, QDropEvent* event); + void slotUrlSelectionRequested(const QUrl& url); /** * Is invoked when a redirection is done and changes the * URL of the URL navigator to \a newUrl without triggering * a reloading of the directory. */ - void redirect(const KUrl& oldUrl, const KUrl& newUrl); + void redirect(const QUrl& oldUrl, const QUrl& newUrl); /** Requests the focus for the view \a m_view. */ void requestFocus(); @@ -251,28 +291,34 @@ private slots: * Saves the currently used URL completion mode of * the URL navigator. */ - void saveUrlCompletionMode(KGlobalSettings::Completion completion); + void saveUrlCompletionMode(KCompletion::CompletionMode completion); - void slotHistoryChanged(); + void slotReturnPressed(); /** * Gets the search URL from the searchbox and starts searching. - * @param text Text the user has entered into the searchbox. */ - void startSearching(const QString& text); + void startSearching(); void closeSearchBox(); /** * Stops the loading of a directory. Is connected with the "stopPressed" signal * from the statusbar. */ - void stopLoading(); + void stopDirectoryLoading(); + + void slotStatusBarZoomLevelChanged(int zoomLevel); + + /** + * Slot that calls showMessage(msg, Error). + */ + void showErrorMessage(const QString& msg); private: /** - * @return True if the URL protocol is a search URL (e. g. nepomuksearch:// or filenamesearch://). + * @return True if the URL protocol is a search URL (e. g. baloosearch:// or filenamesearch://). */ - bool isSearchUrl(const KUrl& url) const; + bool isSearchUrl(const QUrl& url) const; /** * Saves the state of the current view: contents position, @@ -280,10 +326,20 @@ private: */ void saveViewState(); + /** + * Restores the state of the current view iff the URL navigator contains a + * non-empty location state. + */ + void tryRestoreViewState(); + private: QVBoxLayout* m_topLayout; + QWidget* m_navigatorWidget; KUrlNavigator* m_urlNavigator; + QPushButton* m_emptyTrashButton; DolphinSearchBox* m_searchBox; + bool m_searchModeEnabled; + KMessageWidget* m_messageWidget; DolphinView* m_view; @@ -292,6 +348,12 @@ private: DolphinStatusBar* m_statusBar; QTimer* m_statusBarTimer; // Triggers a delayed update QElapsedTimer m_statusBarTimestamp; // Time in ms since last update + bool m_autoGrabFocus; + +#ifdef HAVE_KACTIVITIES +private: + KActivities::ResourceInstance * m_activityResourceInstance; +#endif }; #endif // DOLPHINVIEWCONTAINER_H