CoreWidget.hh 13.5 KB
Newer Older
Jan Möbius's avatar
 
Jan Möbius committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69
//=============================================================================
//
//                               OpenFlipper
//        Copyright (C) 2008 by Computer Graphics Group, RWTH Aachen
//                           www.openflipper.org
//
//-----------------------------------------------------------------------------
//
//                                License
//
//  OpenFlipper is free software: you can redistribute it and/or modify
//  it under the terms of the GNU Lesser General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  OpenFlipper 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 Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public License
//  along with OpenFlipper.  If not, see <http://www.gnu.org/licenses/>.
//
//-----------------------------------------------------------------------------
//
//   $Revision$
//   $Author$
//   $Date$
//
//=============================================================================



//=============================================================================
//
//  CLASS CoreWidget
//
//=============================================================================

/**
 * \file CoreWidget.hh
 * This File contains the header of the frameworks main widget
*/

#ifndef COREWIDGET_HH
#define COREWIDGET_HH


//== INCLUDES =================================================================

#include "OpenFlipper/common/Types.hh"
#include <OpenFlipper/BasePlugin/ContextMenuInterface.hh>
#include <OpenFlipper/BasePlugin/LoggingInterface.hh>
#include <OpenFlipper/BasePlugin/MenuInterface.hh>
#include <OpenFlipper/BasePlugin/ViewInterface.hh>
#include <OpenFlipper/BasePlugin/StatusbarInterface.hh>


#include <ACG/QtWidgets/QtExaminerViewer.hh>

// QT INCLUDES
#include <QMainWindow>
#include <QStackedWidget>
#include <QTextEdit>
#include <QToolBar>
#include <QStatusBar>

#include <QDockWidget>

70
#include <OpenFlipper/widgets/optionsWidget/optionsWidget.hh>
Jan Möbius's avatar
 
Jan Möbius committed
71 72
#include <OpenFlipper/widgets/helpBrowser/helpWidget.hh>

Dirk Wilden's avatar
Dirk Wilden committed
73
#include <OpenFlipper/Core/PluginInfo.hh>
Jan Möbius's avatar
 
Jan Möbius committed
74

Jan Möbius's avatar
Jan Möbius committed
75

Jan Möbius's avatar
 
Jan Möbius committed
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112
struct ViewMode{
      QString name;
      bool custom; //is the mode defined by the user?
      QStringList visibleWidgets;
};

class StackWidgetInfo {
  public:
    StackWidgetInfo(bool _editable,QString _name,QWidget* _widget);

    bool editable;
    QString name;
    QWidget* widget;
};

/** Info struct containing information about custom context menus
 */
struct MenuInfo {
  /// The context Menu
  QMenu*          menu;

  /// Type of objects for which the context Menu should be visible
  DataType        contextType;

  /// Position of the context Menu inside the main widgets context Menu
  ContextMenuType position;
};

/** Core Widget of the Application
 */
class CoreWidget : public QMainWindow
{
  Q_OBJECT

public:

  /// constructor
Dirk Wilden's avatar
Dirk Wilden committed
113
  CoreWidget( QVector<ViewMode*>& _viewModes, std::vector<PluginInfo>& _plugins );
Jan Möbius's avatar
 
Jan Möbius committed
114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136

  /// destructor
  ~CoreWidget();

  signals:
    void clearAll();
    void loadMenu();
    void addEmptyObjectMenu();
    void saveMenu();
    void saveToMenu();
    void loadIniMenu();
    void saveIniMenu();
    void recentOpen(QAction*);
    void exit();

    void loadPlugin();
    void unloadPlugin();

  private slots:

    /// Called on applications close
    void closeEvent ( QCloseEvent * event );

Dirk Wilden's avatar
Dirk Wilden committed
137 138 139 140 141 142 143 144 145 146 147
   //===========================================================================
  /** @name Logger
  * @{ */
  //===========================================================================

  signals :
      void log(Logtype _type, QString _message);
      void log(QString _message);

   /** @} */

Jan Möbius's avatar
 
Jan Möbius committed
148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165
   //===========================================================================
  /** @name Keys
  * @{ */
  //===========================================================================

  protected :

    //! Handle key events
    virtual void keyPressEvent (QKeyEvent* _e);
    virtual void keyReleaseEvent(QKeyEvent* _e);

  signals :
   /// When this Signal is emitted when a Keyevent Event occures
   void PluginKeyEvent(QKeyEvent* );

   /// When this Signal is emitted when a key release event event occures
   void PluginKeyReleaseEvent(QKeyEvent* );

Dirk Wilden's avatar
Dirk Wilden committed
166
   /// internal signal to register CoreWidget keys
Dirk Wilden's avatar
Dirk Wilden committed
167
   void registerKey(int _key, Qt::KeyboardModifiers _modifiers, QString _description, bool _multiUse = false);
Dirk Wilden's avatar
Dirk Wilden committed
168 169 170 171 172 173 174 175

  private:
    void mapKeyPressEvent(QKeyEvent* _e);
    void mapKeyReleaseEvent(QKeyEvent* _e);

    std::vector<KeyBinding> coreKeys_;

  private slots:
Dirk Wilden's avatar
Dirk Wilden committed
176
    void slotRegisterKey(int _key, Qt::KeyboardModifiers _modifiers, QString _description, bool _multiUse = false);
Dirk Wilden's avatar
Dirk Wilden committed
177

Jan Möbius's avatar
 
Jan Möbius committed
178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196
   /** @} */

  //===========================================================================
  /** @name GUI creation
  * @{ */
  //===========================================================================

  public:

  /// Setup the main menubar
  void setupMenuBar();

  /// Add a recent file and update menu
  void addRecent(QString _filename, DataType _type);

  /// Update the recent files menu
  void updateRecent();

  /** @} */
Jan Möbius's avatar
Jan Möbius committed
197

Jan Möbius's avatar
 
Jan Möbius committed
198 199 200 201
  //===========================================================================
  /** @name GUI Controls
  * @{ */
  //===========================================================================
Jan Möbius's avatar
Jan Möbius committed
202

Jan Möbius's avatar
 
Jan Möbius committed
203 204 205
  public :
    /// Set application to Fullscreen and back
    void toggleFullscreen();
Jan Möbius's avatar
Jan Möbius committed
206

Jan Möbius's avatar
 
Jan Möbius committed
207 208
    /// Hide or show logging area
    void toggleLogger();
209 210 211

    /// Change visibility of the logger
    void hideLogger(bool _hide);
Jan Möbius's avatar
Jan Möbius committed
212

Jan Möbius's avatar
 
Jan Möbius committed
213 214
    /// Hide or show toolbox area
    void toggleToolbox();
Jan Möbius's avatar
Jan Möbius committed
215

Jan Möbius's avatar
 
Jan Möbius committed
216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245
  /** @} */

  //===========================================================================
    /** @name Tool Widgets / View Modes
    * @{ */
  //===========================================================================

    private:
      /// a List of all widgets in the toolbar
      QVector<QWidget*> toolWidgets_;

    public:
      /// List of currently available viewModes
      QVector<ViewMode*>& viewModes_;

      ///DockWidget and Button for changing viewMode via dialog
      QDockWidget* dockViewMode_;

    private:

      QPushButton* viewModeButton_;

      /// Submenu holding all ViewMode actions
      QMenu* viewModeMenu_;

      /// Group for all menu items
      QActionGroup* viewGroup_;

    public:
      /// Tab all DockWidgets which belong to ToolWidgets together
246
      void tabDockWidgets(QVector< QDockWidget* > _widgets);
Jan Möbius's avatar
 
Jan Möbius committed
247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295

    public slots:

      /// init ViewModes that were loaded via ini-file
      void initViewModes(  );

      /// Add a new ViewMode (non-userdefined viewMode)
      void slotAddViewMode(QString _mode, QStringList _usedWidgets);

      /// Add a new ViewMode (_custom == userdefined viewMode)
      void slotAddViewMode(QString _mode, bool _custom, QStringList _usedWidgets);

      /// Slot for Changing visible toolWidgets
      void slotChangeView(QString _mode, QStringList _toolWidgets);

    private slots:
      /// Remove viewMode
      void slotRemoveViewMode(QString _name);

      /// Slot for setting ViewMode from Menu
      void slotSetViewMode( QAction* action);


      /// Show a dialog in which the viewMode can be changed
      void slotViewModeDialog();

      /// Slot is called when the visibility of a toolWidget changes
      void slotVisibilityChanged ( bool visible );

      /// Set the view Mode to the given Mode
    public slots :
      void setViewMode( QString _mode );

   /** @} */



  //===========================================================================
    /** @name Basic Gui Elements
    * @{ */
  //===========================================================================

  public :

    /// Examiner Widget
    ACG::QtWidgets::QtExaminerViewer  *examiner_widget_;

    ///Spliter between toplevel objects and the textedit at the bottom
    QSplitter* splitter_;
Jan Möbius's avatar
Jan Möbius committed
296

Jan Möbius's avatar
 
Jan Möbius committed
297 298
    /// Textedit at the bottom for log messages
    QTextEdit* textedit_;
Jan Möbius's avatar
Jan Möbius committed
299

Jan Möbius's avatar
 
Jan Möbius committed
300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340
    /// Size of the logging window ( defaults to 240 )
    int originalLoggerSize_;

    /// QMenu containing the recently opened files
    QMenu* recentFilesMenu_;

    /// Plugins Menu
    QMenu* pluginsMenu_;

    /// Help Menu
    QMenu* helpMenu_;

  /** @} */

  private slots:
   /** Display a log message in the Mainwidget
    * @param _type Type of Message (OUT,WARN,ERR)
    * @param _message The message to be displayed
    */
   void slotLog(Logtype _type, QString _message);

  //===========================================================================
    /** @name Menubar controls
      * @{ */
  //===========================================================================
  private slots :

    void slotAddMenu( QMenu* _menu , MenuType _type );

  private:

    /// File Menu
    QMenu *fileMenu_;

    /// View Menu
    QMenu *viewMenu_;

    /// First entry after all relevant parts of the File Menu
    QAction* fileMenuEnd_;

  /** @} */
Jan Möbius's avatar
Jan Möbius committed
341

Jan Möbius's avatar
 
Jan Möbius committed
342 343 344 345
  //===========================================================================
    /** @name ToolBar controls
      * @{ */
  //===========================================================================
Jan Möbius's avatar
Jan Möbius committed
346
  private:
Jan Möbius's avatar
 
Jan Möbius committed
347
    QToolBar* viewerToolbar_;
Dirk Wilden's avatar
Dirk Wilden committed
348 349

    int toolbarCount_;
Jan Möbius's avatar
Jan Möbius committed
350

Jan Möbius's avatar
 
Jan Möbius committed
351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434
  /** @} */

  //===========================================================================
    /** @name Context Menu
      * @{ */
  //===========================================================================
  signals :
    // tells the plugins to update their context menu
    void updateContextMenu(int) ;

  private slots:
    /// This slot is called by the examiner widgets gl area when a context menu is requested
    void slotCustomContextMenu( const QPoint& _point );

    /// called by plugins to add a new context menu
    void slotAddContextMenu(QMenu* _menu);

    /// called by plugins to add a real context menu depending on DataType
    void slotAddContextMenu( QMenu* _menu , DataType _dataType ,ContextMenuType type_);

  private :
    void updatePopupMenu(const QPoint& _point);

  private :
    /// context Menu for the gl area
    QMenu*  contextMenu_;

    /// Context Menu containing all selection elements
    QMenu*  contextSelectionMenu_;

    /// All context menu entries which will always be available
    std::vector< MenuInfo > persistentContextMenus_;

    /// All real context menu entries
    std::vector< MenuInfo > contextMenus_;

  /** @} */

  //===========================================================================
    /** @name StackWidget controls
    * @{ */
  //===========================================================================

  private slots:
    void slotGetStackWidget( QString _name, QWidget*& _widget );
    void slotAddStackWidget( QString _name, QWidget* _widget );
    void slotUpdateStackWidget( QString _name, QWidget* _widget );

    void slotViewMenuAction( QAction * _action);

    void slotUpdateStackMenu();


  private :
    /// QMenu containing the recently opened files
    QMenu* stackMenu_;

    std::vector< StackWidgetInfo > stackWidgetList_;

    /// Container widget for holding multiple views
    QStackedWidget* stackedWidget_;

  /** @} */

  //===========================================================================
  /** @name Help System
  * @{ */
  //===========================================================================

  public slots:
    /// Display the help Browser
    void showHelpBrowserUser();

    /// Display the help Browser
    void showHelpBrowserDeveloper();

  private:
    /// Pointer to the help Browser
    HelpWidget* helpBrowserDeveloper_;

    /// Pointer to the help Browser
    HelpWidget* helpBrowserUser_;

  /** @} */
435 436 437 438 439 440 441 442 443 444 445 446

  //===========================================================================
  /** @name Options System
  * @{ */
  //===========================================================================

  public slots:
    /// Display the Options Browser
    void showOptionsWidget();

  signals:
    void applyOptions();
Dirk Wilden's avatar
Dirk Wilden committed
447
    void saveOptions();
Jan Möbius's avatar
Jan Möbius committed
448

449 450 451 452 453
  private:

    /// Pointer to the OptionsWidget
    OptionsWidget* optionsWidget_;

Jan Möbius's avatar
Jan Möbius committed
454 455
  /** @} */

Jan Möbius's avatar
 
Jan Möbius committed
456 457 458 459
  //===========================================================================
  /** @name ToolBar controls
  * @{ */
  //===========================================================================
Jan Möbius's avatar
Jan Möbius committed
460
  private slots:
Jan Möbius's avatar
 
Jan Möbius committed
461 462
    /// Called by Plugins to add a Toolbar
    void slotAddToolbar(QToolBar* _toolbar);
Jan Möbius's avatar
Jan Möbius committed
463

Jan Möbius's avatar
 
Jan Möbius committed
464 465 466 467 468
    /// Called by Plugins to remove a Toolbar
    void slotRemoveToolbar(QToolBar* _toolbar);

  private :
    QToolBar* mainToolbar_;
Jan Möbius's avatar
Jan Möbius committed
469 470 471

  /** @} */

Jan Möbius's avatar
 
Jan Möbius committed
472 473 474 475 476 477
  //===========================================================================
  /** @name StatusBar controls
   * @{ */
  //===========================================================================
  public slots:
    void statusMessage(QString _message, int _timeout = 0);
Jan Möbius's avatar
Jan Möbius committed
478

Jan Möbius's avatar
 
Jan Möbius committed
479
    void clearStatusMessage();
Jan Möbius's avatar
Jan Möbius committed
480

Jan Möbius's avatar
 
Jan Möbius committed
481
    void setStatus( ApplicationStatus::applicationStatus _status);
Jan Möbius's avatar
Jan Möbius committed
482

Jan Möbius's avatar
 
Jan Möbius committed
483 484
  private:
    void setupStatusBar();
Jan Möbius's avatar
Jan Möbius committed
485

Jan Möbius's avatar
 
Jan Möbius committed
486 487
  private :
    QStatusBar* statusBar_;
Jan Möbius's avatar
Jan Möbius committed
488

Jan Möbius's avatar
 
Jan Möbius committed
489
    QLabel* statusIcon_;
Jan Möbius's avatar
Jan Möbius committed
490 491 492

  /** @} */

Jan Möbius's avatar
 
Jan Möbius committed
493 494 495 496 497 498
  //===========================================================================
  /** @name Drag and Drop
   * @{ */
  //===========================================================================
  private slots:
    void startDrag( QMouseEvent* _event );
Jan Möbius's avatar
Jan Möbius committed
499

Jan Möbius's avatar
 
Jan Möbius committed
500
    void dragEnterEvent(QDragEnterEvent* _event);
Jan Möbius's avatar
Jan Möbius committed
501

Jan Möbius's avatar
 
Jan Möbius committed
502
    void dropEvent( QDropEvent* _event );
Jan Möbius's avatar
Jan Möbius committed
503 504 505

  /** @} */

Jan Möbius's avatar
 
Jan Möbius committed
506 507
  private :

Dirk Wilden's avatar
Dirk Wilden committed
508
  std::vector<PluginInfo>& plugins_;
Jan Möbius's avatar
 
Jan Möbius committed
509 510 511 512 513 514 515
};


//=============================================================================
#endif // COREWIDGET_HH defined
//=============================================================================