X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/e5eae108ca4511be9dae5f8bb4a4e1fbb0d89c7a..14bae32f371663d172e1dd39d98080fd8695d991:/src/dolphinviewcontainer.h

diff --git a/src/dolphinviewcontainer.h b/src/dolphinviewcontainer.h
index ce5badfa2..82b105a4a 100644
--- a/src/dolphinviewcontainer.h
+++ b/src/dolphinviewcontainer.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2007 by Peter Penz <peter.penz@gmx.at>                  *
+ *   Copyright (C) 2007 by Peter Penz <peter.penz19@gmail.com>             *
  *                                                                         *
  *   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  *
@@ -17,31 +17,25 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  ***************************************************************************/
 
-
 #ifndef DOLPHINVIEWCONTAINER_H
 #define DOLPHINVIEWCONTAINER_H
 
-#include "dolphinview.h"
+#include <KFileItem>
+#include <KFileItemDelegate>
+#include <KGlobalSettings>
+#include <KIO/Job>
 
-#include <kfileitem.h>
-#include <kfileitemdelegate.h>
-#include <kglobalsettings.h>
-#include <kio/job.h>
+#include <KUrlNavigator>
 
-#include <kurlnavigator.h>
+#include <QElapsedTimer>
+#include <QWidget>
 
-#include <QtGui/QKeyEvent>
-#include <QtCore/QLinkedList>
-#include <QtGui/QListView>
-#include <QtGui/QBoxLayout>
-#include <QtGui/QWidget>
+#include <views/dolphinview.h>
 
 class FilterBar;
 class KUrl;
-class DolphinModel;
 class KUrlNavigator;
-class DolphinDirLister;
-class DolphinSortFilterProxyModel;
+class DolphinSearchBox;
 class DolphinStatusBar;
 
 /**
@@ -94,6 +88,13 @@ public:
     /** Returns true, if the filter bar is visible. */
     bool isFilterBarVisible() 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.
+     */
+    void setSearchModeEnabled(bool enabled);
+    bool isSearchModeEnabled() const;
+
 public slots:
     /**
      * Sets the current active URL, where all actions are applied. The
@@ -105,9 +106,11 @@ public slots:
     void setUrl(const KUrl& url);
 
     /**
-     * Popups the filter bar above the status bar if \a show is true.
+     * Popups the filter bar above the status bar if \a visible is true.
+     * It \a visible is true, it is assured that the filter bar gains
+     * the keyboard focus.
      */
-    void showFilterBar(bool show);
+    void setFilterBarVisible(bool visible);
 
 signals:
     /**
@@ -122,6 +125,13 @@ 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
@@ -129,6 +139,9 @@ private slots:
      * 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.
+     * Unless a previous OperationCompletedMessage was set very shortly before
+     * calling this method, it will be overwritten (see DolphinStatusBar::setMessage).
+     * Previous ErrorMessages however are always preserved.
      */
     void delayedStatusBarUpdate();
 
@@ -138,15 +151,19 @@ private slots:
      */
     void updateStatusBar();
 
-    void initializeProgress();
-
     void updateProgress(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();
+
     /**
      * Assures that the viewport position is restored and updates the
      * statusbar to reflect the current content.
      */
-    void slotDirListerCompleted();
+    void slotFinishedPathLoading();
 
     /**
      * Handles clicking on an item. If the item is a directory, the
@@ -185,8 +202,6 @@ private slots:
      */
     void setNameFilter(const QString& nameFilter);
 
-    void restoreViewState();
-
     /**
      * Marks the view container as active
      * (see DolphinViewContainer::setActive()).
@@ -229,22 +244,37 @@ private slots:
 
     void slotHistoryChanged();
 
+    /**
+     * 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 closeSearchBox();
+
+    /**
+     * Stops the loading of a directory. Is connected with the "stopPressed" signal
+     * from the statusbar.
+     */
+    void stopLoading();
+
 private:
-    bool m_isFolderWritable;
+    /**
+     * @return True if the URL protocol is a search URL (e. g. nepomuksearch:// or filenamesearch://).
+     */
+    bool isSearchUrl(const KUrl& url) const;
 
+private:
     QVBoxLayout* m_topLayout;
     KUrlNavigator* m_urlNavigator;
+    DolphinSearchBox* m_searchBox;
 
     DolphinView* m_view;
 
     FilterBar* m_filterBar;
 
     DolphinStatusBar* m_statusBar;
-    QTimer* m_statusBarTimer;
-
-    DolphinModel* m_dolphinModel;
-    DolphinDirLister* m_dirLister;
-    DolphinSortFilterProxyModel* m_proxyModel;
+    QTimer* m_statusBarTimer;            // Triggers a delayed update
+    QElapsedTimer m_statusBarTimestamp;  // Time in ms since last update
 };
 
 inline const DolphinStatusBar* DolphinViewContainer::statusBar() const