viewMode.cc 9.42 KB
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/*===========================================================================*\
 *                                                                           *
 *                              OpenFlipper                                  *
 *      Copyright (C) 2001-2009 by Computer Graphics Group, RWTH Aachen      *
 *                           www.openflipper.org                             *
 *                                                                           *
 *---------------------------------------------------------------------------*
 *  This file is part of OpenFlipper.                                        *
 *                                                                           *
 *  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 with the              *
 *  following exceptions:                                                    *
 *                                                                           *
 *  If other files instantiate templates or use macros                       *
 *  or inline functions from this file, or you compile this file and         *
 *  link it with other files to produce an executable, this file does        *
 *  not by itself cause the resulting executable to be covered by the        *
 *  GNU Lesser General Public License. This exception does not however       *
 *  invalidate any other reasons why the executable file might be            *
 *  covered by the GNU Lesser General Public License.                        *
 *                                                                           *
 *  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 LesserGeneral Public          *
 *  License along with OpenFlipper. If not,                                  *
 *  see <http://www.gnu.org/licenses/>.                                      *
 *                                                                           *
\*===========================================================================*/
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/*===========================================================================*\
 *                                                                           *
 *   $Revision$                                                         *
 *   $Author$                                                      *
 *   $Date$                   *
 *                                                                           *
\*===========================================================================*/
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#include "CoreWidget.hh"

#include <OpenFlipper/widgets/viewModeWidget/viewModeWidget.hh>

#include "OpenFlipper/common/GlobalOptions.hh"

//=============================================================================

/// init ViewModes that were loaded via ini-file
void CoreWidget::initViewModes(){
  //init viewMode subMenu
  if (!viewModeMenu_){
    viewModeMenu_ = new QMenu(tr("View Modes"));
    viewMenu_->addMenu(viewModeMenu_);
    viewGroup_ = new QActionGroup(0);
    viewGroup_->setExclusive(true);
    connect( viewGroup_, SIGNAL( triggered( QAction* ) ), this, SLOT( slotSetViewMode( QAction* ) ) );
  }

  viewModeMenu_->clear();

  bool seenCustom = false;

  for (int i=0; i < viewModes_.size(); i++){

    //Add Separator above the custom widgets
    if (viewModes_[i]->custom && !seenCustom){
      viewModeMenu_->addSeparator();
      seenCustom = true;
    }

    //add Action to viewMenu
    QAction* acViewMode = new QAction(viewModes_[i]->name, this);
    acViewMode->setStatusTip(tr("Change ViewMode"));
    viewGroup_->addAction(acViewMode);
    viewModeMenu_->addAction(acViewMode);

    //add Separator after viewMode 'all'
    if (viewModes_[i]->name == "All")
      viewModeMenu_->addSeparator();
  }

}

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void CoreWidget::slotAddViewModeToolboxes(QString _mode, QStringList _usedWidgets){
  slotAddViewModeToolboxes(_mode, false, _usedWidgets);
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}

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void CoreWidget::slotAddViewModeToolboxes(QString _mode, bool _custom, QStringList _usedWidgets){
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  int id = -1;
  
  // Check if it already exists
  for ( int i = 0 ; i < viewModes_.size(); i++) {
    if ( viewModes_[i]->name == _mode ) {
      id = i;
      break;
    }
  }
  
  ViewMode* vm = 0;
  if ( id == -1 ) {
    vm = new ViewMode();
    vm->name = _mode;
    vm->custom = _custom;
    
    if (_custom) {
      viewModes_.push_back(vm);
    } else {
      //insert before custom viewModes
      int i = viewModes_.size();
      for (int k=0; k < viewModes_.size(); k++)
        if (viewModes_[k]->custom == true){
          i = k;
          break;
        }
      viewModes_.insert(i,vm);
    }    
  } else {
    vm = viewModes_[id];
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  }
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  vm->visibleToolboxes = _usedWidgets;

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  initViewModes();
}

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void CoreWidget::slotAddViewModeToolbars(QString _mode, QStringList _usedToolbars) {
  slotAddViewModeToolbars(_mode,false,_usedToolbars);
}

void CoreWidget::slotAddViewModeToolbars(QString _mode, bool _custom, QStringList _usedToolbars) {
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  int id = -1;
  
  // Check if it already exists
  for ( int i = 0 ; i < viewModes_.size(); i++) {
    if ( viewModes_[i]->name == _mode ) {
      id = i;
      break;
    }
  }
  
  ViewMode* vm = 0;
  if ( id == -1 ) {
    vm = new ViewMode();
    vm->name = _mode;
    vm->custom = _custom;
    
    if (_custom) {
      viewModes_.push_back(vm);
    } else {
      //insert before custom viewModes
      int i = viewModes_.size();
      for (int k=0; k < viewModes_.size(); k++)
        if (viewModes_[k]->custom == true){
          i = k;
          break;
        }
        viewModes_.insert(i,vm);
    }    
  } else {
    vm = viewModes_[id];
  }
  
  vm->visibleToolbars = _usedToolbars;
  
  initViewModes();
}

/// Sets the Icon for a given View Mode
void CoreWidget::slotSetViewModeIcon(QString _mode, QString _iconName) {
  std::cerr << "Todo: Implement slotSetViewModeIcon" << std::endl;
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}

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/// Remove a viewMode
void CoreWidget::slotRemoveViewMode(QString _name){
  for (int i=0; i < viewModes_.size(); i++)
    if (viewModes_[i]->name == _name && viewModes_[i]->custom == true){ //remove only userdefined viewModes
      viewModes_.remove(i);
      //remove action from menu
      for (int a=0; a < viewModeMenu_->actions().size(); a++)
        if (viewModeMenu_->actions()[a]->text() == _name){
          QAction* action = viewModeMenu_->actions()[a];
          viewModeMenu_->removeAction(action);
          viewGroup_->removeAction(action);
          delete action;
        }
      break;

    }
}

/// Slot for setting the viewMode from menu
void CoreWidget::slotSetViewMode( QAction* action){
  setViewMode( action->text() );
}

/// Slot for setting the viewMode from menu
void CoreWidget::setViewMode( QString _mode ){
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  slotChangeView(_mode, QStringList(), QStringList());
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}

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void CoreWidget::slotAddViewModeComplete(QString _mode , bool _custom, QStringList _toolboxes, QStringList _toolbars) {
  slotAddViewModeToolbars(_mode,_custom,_toolbars);
  slotAddViewModeToolboxes(_mode,_custom,_toolboxes);
}
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/// show dialog for changing ViewMode
void CoreWidget::slotViewModeDialog(){
  //init widget
  static viewModeWidget* widget = 0;
  if ( !widget ){
    widget = new viewModeWidget(viewModes_);
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    widget->setWindowIcon( OpenFlipper::Options::OpenFlipperIcon() );
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    connect(widget, SIGNAL(changeView(QString, QStringList, QStringList)), this, SLOT(slotChangeView(QString, QStringList, QStringList)) );
    connect(widget, SIGNAL(saveMode(QString, bool, QStringList, QStringList)), this, SLOT(slotAddViewModeComplete(QString, bool, QStringList, QStringList)) );
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    connect(widget, SIGNAL(removeMode(QString)), this, SLOT(slotRemoveViewMode(QString)) );
  }
  widget->show( OpenFlipper::Options::defaultToolboxMode() );
}

/// Slot for Changing visible toolWidgets
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void CoreWidget::slotChangeView(QString _mode, QStringList _toolboxWidgets, QStringList _toolbars ){
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  //try to find Widgets if they aren't given
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  if (_mode != "" && _toolboxWidgets.size() == 0 && _toolbars.size() == 0)
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    for (int i=0; i < viewModes_.size(); i++)
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      if (viewModes_[i]->name == _mode) {
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        _toolboxWidgets = viewModes_[i]->visibleToolboxes;
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        _toolbars       = viewModes_[i]->visibleToolbars;
      }
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  // Remove all toolbox entries
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  toolBox_->clear ();
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  //find all widgets that should be visible
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  for (int i=0; i < _toolboxWidgets.size(); i++)
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    for (uint p=0; p < plugins_.size(); p++){
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      for ( uint j = 0 ; j < plugins_[p].toolboxWidgets.size(); ++j )
        if (_toolboxWidgets[i] == plugins_[p].toolboxWidgets[j].first )
          toolBox_->addItem (plugins_[p].toolboxWidgets[j].second, plugins_[p].toolboxWidgets[j].first);
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    }
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  //find all Toolbars that should be visible and hide the others
  for (uint p=0; p < plugins_.size(); p++)
    for ( uint j = 0 ; j < plugins_[p].toolbars.size(); ++j )
      if (_toolbars.contains( plugins_[p].toolbars[j].first ) )
        plugins_[p].toolbars[j].second->show();
      else
        plugins_[p].toolbars[j].second->hide();
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  if (_mode != "")
    OpenFlipper::Options::defaultToolboxMode(_mode);
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}