Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 367 insertions, 0 deletions

diff --git a/konqueror/konq_viewmgr.h b/konqueror/konq_viewmgr.h
new file mode 100644
index 000000000..dff2a033c
--- /dev/null
+++ b/konqueror/konq_viewmgr.h
@@ -0,0 +1,367 @@
+/*  This file is part of the KDE project
+    Copyright (C) 1999 Simon Hausmann <[email protected]>
+
+    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.
+
+*/
+
+#ifndef __konq_viewmgr_h__
+#define __konq_viewmgr_h__
+
+#include "konq_factory.h"
+
+#include <qnamespace.h>
+#include <qobject.h>
+#include <qmap.h>
+#include <qguardedptr.h>
+
+#include <ktrader.h>
+
+#include <kparts/partmanager.h>
+#include "konq_openurlrequest.h"
+
+class QString;
+class QStringList;
+class QTimer;
+class KConfig;
+class KonqMainWindow;
+class KonqFrameBase;
+class KonqFrameContainer;
+class KonqFrameContainerBase;
+class KonqFrameTabs;
+class KonqView;
+class BrowserView;
+class KActionMenu;
+
+namespace KParts
+{
+  class ReadOnlyPart;
+}
+
+class KonqViewManager : public KParts::PartManager
+{
+  Q_OBJECT
+public:
+  KonqViewManager( KonqMainWindow *mainWindow );
+  ~KonqViewManager();
+
+  KonqView* Initialize( const QString &serviceType, const QString &serviceName );
+
+  /**
+   * Splits the view, depending on orientation, either horizontally or
+   * vertically. The first of the resulting views will contain the initial
+   * view, the other will be a new one, constructed from the given
+   * Service Type.
+   * If no Service Type was provided it takes the one from the current view.
+   * Returns the newly created view or 0L if the view couldn't be created.
+   *
+   * @param newOneFirst if true, move the new view as the first one (left or top)
+   */
+  KonqView* splitView( Qt::Orientation orientation,
+                       const QString & serviceType = QString::null,
+                       const QString & serviceName = QString::null,
+                       bool newOneFirst = false, bool forceAutoEmbed = false );
+
+  /**
+   * Does basically the same as splitView() but inserts the new view at the top
+   * of the view tree.
+   * Returns the newly created view or 0L if the view couldn't be created.
+   *
+   * @param newOneFirst if true, move the new view as the first one (left or top)
+   */
+  KonqView* splitWindow( Qt::Orientation orientation,
+                         const QString & serviceType = QString::null,
+                         const QString & serviceName = QString::null,
+                         bool newOneFirst = false);
+
+  /**
+   * Converts a Container or View docContainer into a Tabs
+   */
+  void convertDocContainer();
+
+
+  /**
+   * Adds a tab to m_pMainContainer
+   */
+  KonqView* addTab(const QString &serviceType = QString::null,
+                   const QString &serviceName = QString::null,
+                   bool passiveMode = false, bool openAfterCurrentPage = false );
+
+
+
+  /**
+   * Duplicates the specified tab, or else the current one if none is specified
+   */
+  void duplicateTab( KonqFrameBase* tab = 0L, bool openAfterCurrentPage = false );
+
+  /**
+   * creates a new tab from a history entry  
+   * used for MMB on back/forward
+   */
+  KonqView* addTabFromHistory( int steps, bool openAfterCurrentPage );
+
+  /**
+   * Break the current tab off into a new window,
+   * if none is specified, the current one is used
+   */
+  void breakOffTab( KonqFrameBase* tab = 0L );
+
+  /**
+   * Guess!:-)
+   * Also takes care of setting another view as active if @p view was the active view
+   */
+  void removeView( KonqView *view );
+
+  /**
+   * Removes specified tab, if none is specified it remvoe the current tab
+   * Also takes care of setting another view as active if the active view was in this tab
+   */
+  void removeTab( KonqFrameBase* tab = 0L );
+
+  /**
+   * Removes all, but the specified tab. If no tab is specified every tab, but the current will be removed
+   * Also takes care of setting the specified tab as active if the active view was not in this tab
+   */
+  void removeOtherTabs( KonqFrameBase* tab = 0L );
+
+  /**
+   * Locates and activates the next tab
+   *
+   */
+  void activateNextTab();
+
+  /**
+   * Locates and activates the previous tab
+   *
+   */
+  void activatePrevTab();
+
+  /**
+   * Activate given tab
+   *
+   */
+  void activateTab(int position);
+
+    void moveTabBackward();
+    void moveTabForward();
+
+    void reloadAllTabs();
+
+  /**
+   * Brings the tab specified by @p view to the front of the stack
+   *
+   */
+  void showTab( KonqView *view );
+
+  /**
+   * Updates favicon pixmaps used in tabs
+   *
+   */
+  void updatePixmaps();
+
+  /**
+   * Saves the current view layout to a config file.
+   * Remove config file before saving, especially if saveURLs is false.
+   * @param cfg the config file
+   * @param saveURLs whether to save the URLs in the profile
+   * @param saveWindowSize whether to save the size of the window in the profile
+   */
+  void saveViewProfile( KConfig & cfg, bool saveURLs, bool saveWindowSize );
+
+  /**
+   * Saves the current view layout to a config file.
+   * Remove config file before saving, especially if saveURLs is false.
+   * @param fileName the name of the config file
+   * @param profileName the name of the profile
+   * @param saveURLs whether to save the URLs in the profile
+   * @param saveWindowSize whether to save the size of the window in the profile
+   */
+  void saveViewProfile( const QString & fileName, const QString & profileName,
+                        bool saveURLs, bool saveWindowSize );
+
+  /**
+   * Loads a view layout from a config file. Removes all views before loading.
+   * @param cfg the config file
+   * @param filename if set, remember the file name of the profile (for save settings)
+   * It has to be under the profiles dir. Otherwise, set to QString::null
+   * @param forcedURL if set, the URL to open, whatever the profile says
+   * @param req attributes related to @p forcedURL
+   * @param resetWindow if the profile doesn't have attributes like size or toolbar
+   * settings, they will be reset to the defaults
+   */
+  void loadViewProfile( KConfig &cfg, const QString & filename,
+                        const KURL & forcedURL = KURL(),
+                        const KonqOpenURLRequest &req = KonqOpenURLRequest(),
+                        bool resetWindow = false, bool openURL = true );
+
+  /**
+   * Loads a view layout from a config file. Removes all views before loading.
+   * @param path the full path to the config file
+   * @param filename if set, remember the file name of the profile (for save settings)
+   * It has to be under the profiles dir. Otherwise, set to QString::null
+   * @param forcedURL if set, the URL to open, whatever the profile says
+   * @param req attributes related to @p forcedURL
+   * @param resetWindow if the profile doesn't have attributes like size or toolbar
+   * settings, they will be reset to the defaults
+   */
+  void loadViewProfile( const QString & path, const QString & filename,
+                        const KURL & forcedURL = KURL(),
+                        const KonqOpenURLRequest &req = KonqOpenURLRequest(),
+                        bool resetWindow = false, bool openURL = true );
+  /**
+   * Return the filename of the last profile that was loaded
+   * by the view manager. For "save settings".
+   */
+  QString currentProfile() const { return m_currentProfile; }
+  /**
+   * Return the name (i18n'ed) of the last profile that was loaded
+   * by the view manager. For "save settings".
+   */
+  QString currentProfileText() const { return m_currentProfileText; }
+
+  /**
+   * Whether we are currently loading a profile
+   */
+  bool isLoadingProfile() const { return m_bLoadingProfile; }
+
+  void clear();
+
+  KonqView *chooseNextView( KonqView *view );
+
+  /**
+   * Called whenever
+   * - the total number of views changed
+   * - the number of views in passive mode changed
+   * The implementation takes care of showing or hiding the statusbar indicators
+   */
+  void viewCountChanged();
+
+  void setProfiles( KActionMenu *profiles );
+
+  void profileListDirty( bool broadcast = true );
+
+  KonqFrameBase *docContainer() const { return m_pDocContainer; }
+  void setDocContainer( KonqFrameBase* docContainer ) { m_pDocContainer = docContainer; }
+
+  KonqMainWindow *mainWindow() const { return m_pMainWindow; }
+
+  /**
+   * Reimplemented from PartManager
+   */
+  virtual void removePart( KParts::Part * part );
+
+  /**
+   * Reimplemented from PartManager
+   */
+  virtual void setActivePart( KParts::Part *part, QWidget *widget = 0L );
+
+  void setActivePart( KParts::Part *part, bool immediate );
+
+  void showProfileDlg( const QString & preselectProfile );
+
+  /**
+   *   The widget is the one which you are referring to.
+   */
+  static QSize readConfigSize( KConfig &cfg, QWidget *widget = NULL);
+
+#ifndef NDEBUG
+  void printFullHierarchy( KonqFrameContainerBase * container );
+#endif
+
+  void setLoading( KonqView *view, bool loading );
+  
+  void showHTML(bool b);
+
+  QString profileHomeURL() const { return m_profileHomeURL; }
+
+protected slots:
+  void emitActivePartChanged();
+
+  void slotProfileDlg();
+
+  void slotProfileActivated( int id );
+
+  void slotProfileListAboutToShow();
+
+  void slotPassiveModePartDeleted();
+
+  void slotActivePartChanged ( KParts::Part *newPart );
+
+protected:
+
+  /**
+   * Load the config entries for a view.
+   * @param cfg the config file
+   * ...
+   * @param defaultURL the URL to use if the profile doesn't contain urls
+   * @param openURL whether to open urls at all (from the profile or using @p defaultURL).
+   *  (this is set to false when we have a forcedURL to open)
+   */
+  void loadItem( KConfig &cfg, KonqFrameContainerBase *parent,
+                 const QString &name, const KURL & defaultURL, bool openURL, bool openAfterCurrentPage = false );
+
+  // Disabled - we do it ourselves
+  virtual void setActiveInstance( KInstance * ) {}
+
+private:
+
+  /**
+   * Creates a new View based on the given ServiceType. If serviceType is empty
+   * it clones the current view.
+   * Returns the newly created view.
+   */
+  KonqViewFactory createView( const QString &serviceType,
+                              const QString &serviceName,
+                              KService::Ptr &service,
+                              KTrader::OfferList &partServiceOffers,
+                              KTrader::OfferList &appServiceOffers,
+			      bool forceAutoEmbed = false );
+
+  /**
+   * Mainly creates the backend structure(KonqView) for a view and
+   * connects it
+   */
+  KonqView *setupView( KonqFrameContainerBase *parentContainer,
+                       KonqViewFactory &viewFactory,
+                       const KService::Ptr &service,
+                       const KTrader::OfferList &partServiceOffers,
+                       const KTrader::OfferList &appServiceOffers,
+                       const QString &serviceType,
+                       bool passiveMode, bool openAfterCurrentPage = false);
+
+#ifndef NDEBUG
+  //just for debugging
+  void printSizeInfo( KonqFrameBase* frame,
+                      KonqFrameContainerBase* parent,
+                      const char* msg );
+#endif
+
+  KonqMainWindow *m_pMainWindow;
+
+  KonqFrameBase *m_pDocContainer;
+
+  QGuardedPtr<KActionMenu> m_pamProfiles;
+  bool m_bProfileListDirty;
+  bool m_bLoadingProfile;
+  QString m_currentProfile;
+  QString m_currentProfileText;
+  QString m_profileHomeURL;
+
+  QMap<QString, QString> m_mapProfileNames;
+
+  QTimer *m_activePartChangedTimer;
+};
+
+#endif