X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/2041dcd123e3e1f8d235568e19b601009c17bd1d..39f89141b06c:/src/dolphinviewcontainer.h diff --git a/src/dolphinviewcontainer.h b/src/dolphinviewcontainer.h index c50b4aed6..aa43e8e66 100644 --- a/src/dolphinviewcontainer.h +++ b/src/dolphinviewcontainer.h @@ -21,29 +21,26 @@ #ifndef DOLPHINVIEWCONTAINER_H #define DOLPHINVIEWCONTAINER_H -#include "dolphinview.h" - #include #include +#include #include #include -#include -#include -#include -#include -#include +#include +#include + +#include class FilterBar; class KUrl; class DolphinModel; class KUrlNavigator; class DolphinDirLister; -class DolphinMainWindow; +class DolphinSearchBox; class DolphinSortFilterProxyModel; class DolphinStatusBar; -class QModelIndex; /** * @short Represents a view for the directory content @@ -62,26 +59,14 @@ 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 @@ -93,39 +78,41 @@ public: const DolphinStatusBar* statusBar() const; DolphinStatusBar* statusBar(); - /** - * Returns true, if the URL shown by the navigation bar is editable. - * @see KUrlNavigator - */ - bool isUrlEditable() const; - const KUrlNavigator* urlNavigator() const; KUrlNavigator* urlNavigator(); const DolphinView* view() const; DolphinView* view(); + /** + * Refreshes the view container to get synchronized with the (updated) Dolphin settings. + */ + void refresh(); + /** Returns true, if the filter bar is visible. */ bool isFilterBarVisible() const; /** - * Return the DolphinMainWindow this View belongs to. It is guaranteed - * that we have one. + * 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. */ - const DolphinMainWindow* mainWindow() const; + void setSearchModeEnabled(bool enabled); + bool isSearchModeEnabled() const; public slots: /** - * Popups the filter bar above the status bar if \a show is true. + * 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 showFilterBar(bool show); + void setUrl(const KUrl& url); /** - * 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. + * Popups the filter bar above the status bar if \a show is true. */ - void updateStatusBar(); + void showFilterBar(bool show); signals: /** @@ -133,7 +120,31 @@ signals: */ 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. The update + * is done asynchronously, as getting the sum of the + * filesizes can be an expensive operation. + */ + void delayedStatusBarUpdate(); + + /** + * Is invoked by DolphinViewContainer::delayedStatusBarUpdate() and + * updates the status bar synchronously. + */ + void updateStatusBar(); + + void initializeProgress(); + void updateProgress(int percent); /** @@ -143,10 +154,19 @@ private slots: 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. @@ -171,67 +191,71 @@ private slots: 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); - /** - * Saves the root URL of the current URL \a url - * into the URL navigator. - */ - void saveRootUrl(const KUrl& url); + /** Requests the focus for the view \a m_view. */ + void requestFocus(); -private: /** - * Returns the default text of the status bar, if no item is - * selected. + * Saves the currently used URL completion mode of + * the URL navigator. */ - QString defaultStatusBarText() const; + void saveUrlCompletionMode(KGlobalSettings::Completion completion); + + void slotHistoryChanged(); /** - * Returns the text for the status bar, if at least one item - * is selected. + * Gets the search URL from the searchbox and starts searching. + * @param text Text the user has entered into the searchbox. */ - QString selectionStatusBarText() const; + void startSearching(const QString& text); + void closeSearchBox(); + +private: + bool isSearchUrl(const KUrl& url) const; private: - bool m_showProgress; + bool m_isFolderWritable; - DolphinMainWindow* m_mainWindow; QVBoxLayout* m_topLayout; KUrlNavigator* m_urlNavigator; + DolphinSearchBox* m_searchBox; DolphinView* m_view; FilterBar* m_filterBar; + DolphinStatusBar* m_statusBar; + QTimer* m_statusBarTimer; // Triggers a delayed update + QElapsedTimer m_statusBarTimestamp; // Time in ms since last update DolphinModel* m_dolphinModel; DolphinDirLister* m_dirLister; @@ -268,9 +292,4 @@ inline DolphinView* DolphinViewContainer::view() return m_view; } -inline const DolphinMainWindow* DolphinViewContainer::mainWindow() const -{ - return m_mainWindow; -} - #endif // DOLPHINVIEWCONTAINER_H