Shamusworld >> Repos - architektonas/blob - src/actions/rs_actionmodifydeletequick.cpp

   1 /****************************************************************************
   2 ** $Id: rs_actionmodifydeletequick.cpp 1144 2004-08-18 17:07:54Z andrew $
   3 **
   4 ** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
   5 **
   6 ** This file is part of the qcadlib Library project.
   7 **
   8 ** This file may be distributed and/or modified under the terms of the
   9 ** GNU General Public License version 2 as published by the Free Software
  10 ** Foundation and appearing in the file LICENSE.GPL included in the
  11 ** packaging of this file.
  12 **
  13 ** Licensees holding valid qcadlib Professional Edition licenses may use
  14 ** this file in accordance with the qcadlib Commercial License
  15 ** Agreement provided with the Software.
  16 **
  17 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
  18 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  19 **
  20 ** See http://www.ribbonsoft.com for further details.
  21 **
  22 ** Contact info@ribbonsoft.com if any conditions of this licensing are
  23 ** not clear to you.
  24 **
  25 **********************************************************************/
  26
  27 #include "rs_actionmodifydeletequick.h"
  28
  29 #include "rs_actionselectsingle.h"
  30 #include "rs_snapper.h"
  31 #include "rs_point.h"
  32
  33 RS_ActionModifyDeleteQuick::RS_ActionModifyDeleteQuick(
  34         RS_EntityContainer& container, RS_GraphicView& graphicView):
  35         RS_ActionInterface("Quick Delete Entities", container, graphicView)
  36 {
  37     en = NULL;
  38 }
  39
  40 QAction * RS_ActionModifyDeleteQuick::createGUIAction(RS2::ActionType /*type*/, QObject * parent)
  41 {
  42         QAction * action = new QAction(tr("&Delete selected"), parent);
  43 #ifdef __APPLE__
  44         action->setShortcut(Qt::Key_Backspace);
  45 #else
  46         action->setShortcut(Qt::Key_Delete);
  47 #endif
  48 //      QAction* action = new QAction(tr("Delete selected"),
  49 //                                              tr("&Delete selected"),
  50 //                                                      s, parent);
  51         action->setStatusTip(tr("Delete selected entities"));
  52         return action;
  53 }
  54
  55 /**
  56  * Deletes all entities that were selected.
  57  */
  58 void RS_ActionModifyDeleteQuick::trigger()
  59 {
  60     RS_DEBUG->print("RS_ActionModifyDeleteQuick::trigger()");
  61
  62     if (en!=NULL)
  63         {
  64         RS_DEBUG->print("Entity found");
  65         RS_EntityContainer* parent = en->getParent();
  66         if (parent!=NULL) {
  67             en->setSelected(false);
  68             graphicView->deleteEntity(en);
  69             en->changeUndoState();
  70
  71             if (document) {
  72                 document->startUndoCycle();
  73                 document->addUndoable(en);
  74                 document->endUndoCycle();
  75             }
  76         }
  77
  78         RS_DIALOGFACTORY->updateSelectionWidget(container->countSelected());
  79     } else {
  80         RS_DEBUG->print("RS_ActionModifyDeleteQuick::mousePressEvent:"
  81                         " Entity is NULL\n");
  82     }
  83 }
  84
  85
  86
  87 void RS_ActionModifyDeleteQuick::mouseReleaseEvent(QMouseEvent* e) {
  88     if (RS2::qtToRsButtonState(e->button())==RS2::RightButton) {
  89         init(getStatus()-1);
  90     } else {
  91         en = catchEntity(e);
  92         trigger();
  93     }
  94 }
  95
  96
  97
  98 void RS_ActionModifyDeleteQuick::updateMouseButtonHints() {
  99     switch (getStatus()) {
 100     case 0:
 101         RS_DIALOGFACTORY->updateMouseWidget(tr("Pick entity to delete"),
 102                                        tr("Cancel"));
 103         break;
 104     default:
 105         RS_DIALOGFACTORY->updateMouseWidget("", "");
 106         break;
 107     }
 108 }
 109
 110
 111
 112 void RS_ActionModifyDeleteQuick::updateMouseCursor() {
 113     graphicView->setMouseCursor(RS2::DelCursor);
 114 }
 115
 116 // EOF