X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/772a55aafc2e558302d042eb65026b9b50302ccc..7eeb8dba6aeba09aa3dfa7fa5f0b00840d4d8317:/src/dolphinviewcontainer.h diff --git a/src/dolphinviewcontainer.h b/src/dolphinviewcontainer.h index b7cb4ca5b..50d7c9461 100644 --- a/src/dolphinviewcontainer.h +++ b/src/dolphinviewcontainer.h @@ -25,6 +25,7 @@ #include #include +#include #include #include @@ -40,10 +41,8 @@ class KUrl; class DolphinModel; class KUrlNavigator; class DolphinDirLister; -class DolphinMainWindow; class DolphinSortFilterProxyModel; class DolphinStatusBar; -class QModelIndex; /** * @short Represents a view for the directory content @@ -62,26 +61,14 @@ class DolphinViewContainer : public QWidget Q_OBJECT public: - DolphinViewContainer(DolphinMainWindow* mainwindow, - QWidget *parent, - const KUrl& url); - + DolphinViewContainer(const KUrl& url, QWidget* parent); virtual ~DolphinViewContainer(); - /** - * Sets the current active URL, where all actions are applied. The - * URL navigator is synchronized with this URL. The signals - * KUrlNavigator::urlChanged() and KUrlNavigator::historyChanged() - * are emitted. - * @see DolphinViewContainer::urlNavigator() - */ - void setUrl(const KUrl& url); - /** * Returns the current active URL, where all actions are applied. * The URL navigator is synchronized with this URL. */ - const KUrl& url() const; + KUrl url() const; /** * If \a active is true, the view container will marked as active. The active @@ -90,71 +77,91 @@ public: void setActive(bool active); bool isActive() const; - /** - * Triggers the renaming of the currently selected items, where - * the user must input a new name for the items. - */ - void renameSelectedItems(); + const DolphinStatusBar* statusBar() const; + DolphinStatusBar* statusBar(); - KFileItem fileItem(const QModelIndex& index) const; + const KUrlNavigator* urlNavigator() const; + KUrlNavigator* urlNavigator(); - inline const DolphinStatusBar* statusBar() const; - inline DolphinStatusBar* statusBar(); + const DolphinView* view() const; + DolphinView* view(); /** - * Returns true, if the URL shown by the navigation bar is editable. - * @see KUrlNavigator + * Refreshes the view container to get synchronized with the (updated) Dolphin settings. */ - bool isUrlEditable() const; - - inline const KUrlNavigator* urlNavigator() const; - inline KUrlNavigator* urlNavigator(); - - inline const DolphinView* view() const; - inline DolphinView* view(); + void refresh(); /** Returns true, if the filter bar is visible. */ bool isFilterBarVisible() const; +public slots: /** - * Return the DolphinMainWindow this View belongs to. It is guaranteed - * that we have one. + * Sets the current active URL, where all actions are applied. The + * URL navigator is synchronized with this URL. The signals + * KUrlNavigator::urlChanged() and KUrlNavigator::historyChanged() + * are emitted. + * @see DolphinViewContainer::urlNavigator() */ - inline const DolphinMainWindow* mainWindow() const; + void setUrl(const KUrl& url); -public slots: /** * Popups the filter bar above the status bar if \a show is true. */ void showFilterBar(bool show); +signals: + /** + * Is emitted whenever the filter bar has changed its visibility state. + */ + void showFilterBarChanged(bool shown); + + /** + * Is emitted when the write state of the folder has been changed. The application + * should disable all actions like "Create New..." that depend on the write + * state. + */ + void writeStateChanged(bool isFolderWritable); + +private slots: /** * Updates the number of items (= number of files + number of * directories) in the statusbar. If files are selected, the number - * of selected files and the sum of the filesize is shown. + * of selected files and the sum of the filesize is shown. The update + * is done asynchronously, as getting the sum of the + * filesizes can be an expensive operation. */ - void updateStatusBar(); + void delayedStatusBarUpdate(); -signals: /** - * Is emitted whenever the filter bar has changed its visibility state. + * Is invoked by DolphinViewContainer::delayedStatusBarUpdate() and + * updates the status bar synchronously. */ - void showFilterBarChanged(bool shown); + void updateStatusBar(); + + void initializeProgress(); -private slots: void updateProgress(int percent); /** - * Updates the number of items (= number of directories + number of files) - * and shows this information in the statusbar. + * Assures that the viewport position is restored and updates the + * statusbar to reflect the current content. */ - void updateItemCount(); + void slotDirListerCompleted(); /** - * Handles clicking on an item + * Handles clicking on an item. If the item is a directory, the + * directory is opened in the view. If the item is a file, the file + * gets started by the corresponding application. */ void slotItemTriggered(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. + */ + void openFile(const KUrl& url); + /** * Shows the information for the item \a item inside the statusbar. If the * item is null, the default statusbar information is shown. @@ -167,112 +174,105 @@ private slots: /** 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(); /** * Filters the currently shown items by \a nameFilter. All items * which contain the given filter string will be shown. */ - void changeNameFilter(const QString& nameFilter); + void setNameFilter(const QString& nameFilter); /** - * Opens the context menu on the current mouse position. - * @item File item context. If item is 0, the context menu - * should be applied to \a url. - * @url URL which contains \a item. + * Marks the view container as active + * (see DolphinViewContainer::setActive()). */ - void openContextMenu(const KFileItem& item, const KUrl& url); + void activate(); /** - * Saves the position of the contents to the - * current history element. + * Saves the state of the current view: contents position, + * root URL, ... */ - void saveContentsPos(int x, int y); + void saveViewState(); /** - * Restores the contents position of the view, if the view - * is part of the history. + * Restores the current view to show \a url and assures + * that the root URL of the view is respected. */ - void restoreContentsPos(); + void slotUrlNavigatorLocationChanged(const KUrl& url); /** - * Marks the view container as active - * (see DolphinViewContainer::setActive()). + * Is connected with the URL navigator and drops the URLs + * above the destination \a destination. */ - void activate(); + void dropUrls(const KUrl& destination, QDropEvent* event); /** - * Restores the current view to show \a url and assures - * that the root URL of the view is respected. + * 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 restoreView(const KUrl& url); + void redirect(const KUrl& oldUrl, const KUrl& newUrl); -private: - /** - * Returns the default text of the status bar, if no item is - * selected. - */ - QString defaultStatusBarText() const; + /** Requests the focus for the view \a m_view. */ + void requestFocus(); /** - * Returns the text for the status bar, if at least one item - * is selected. + * Saves the currently used URL completion mode of + * the URL navigator. */ - QString selectionStatusBarText() const; + void saveUrlCompletionMode(KGlobalSettings::Completion completion); -private: - bool m_showProgress; + void slotHistoryChanged(); - int m_iconSize; - int m_folderCount; - int m_fileCount; +private: + bool m_isFolderWritable; - DolphinMainWindow* m_mainWindow; QVBoxLayout* m_topLayout; KUrlNavigator* m_urlNavigator; DolphinView* m_view; FilterBar* m_filterBar; + DolphinStatusBar* m_statusBar; + QTimer* m_statusBarTimer; DolphinModel* m_dolphinModel; DolphinDirLister* m_dirLister; DolphinSortFilterProxyModel* m_proxyModel; }; -const DolphinStatusBar* DolphinViewContainer::statusBar() const +inline const DolphinStatusBar* DolphinViewContainer::statusBar() const { return m_statusBar; } -DolphinStatusBar* DolphinViewContainer::statusBar() +inline DolphinStatusBar* DolphinViewContainer::statusBar() { return m_statusBar; } -const KUrlNavigator* DolphinViewContainer::urlNavigator() const +inline const KUrlNavigator* DolphinViewContainer::urlNavigator() const { return m_urlNavigator; } -KUrlNavigator* DolphinViewContainer::urlNavigator() +inline KUrlNavigator* DolphinViewContainer::urlNavigator() { return m_urlNavigator; } -const DolphinView* DolphinViewContainer::view() const +inline const DolphinView* DolphinViewContainer::view() const { return m_view; } -DolphinView* DolphinViewContainer::view() +inline DolphinView* DolphinViewContainer::view() { return m_view; } -const DolphinMainWindow* DolphinViewContainer::mainWindow() const -{ - return m_mainWindow; -} #endif // DOLPHINVIEWCONTAINER_H