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

   1 /****************************************************************************
   2 ** $Id: rs_actionmodifyscale.cpp 1161 2004-12-09 23:10:09Z 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_actionmodifyscale.h"
  28
  29 #include "rs_snapper.h"
  30
  31
  32
  33 RS_ActionModifyScale::RS_ActionModifyScale(RS_EntityContainer& container,
  34         RS_GraphicView& graphicView)
  35         :RS_PreviewActionInterface("Scale Entities",
  36                            container, graphicView) {}
  37
  38
  39 QAction* RS_ActionModifyScale::createGUIAction(RS2::ActionType /*type*/, QObject* /*parent*/)
  40 {
  41         QAction * action = new QAction(tr("&Scale"), 0);
  42 //      QAction* action = new QAction(tr("Scale"), tr("&Scale"),
  43 //                                                                      QKeySequence(), NULL);
  44         action->setStatusTip(tr("Scale Entities"));
  45         return action;
  46 }
  47
  48 void RS_ActionModifyScale::init(int status) {
  49     RS_ActionInterface::init(status);
  50
  51 }
  52
  53
  54
  55 void RS_ActionModifyScale::trigger() {
  56
  57     RS_DEBUG->print("RS_ActionModifyScale::trigger()");
  58
  59     RS_Modification m(*container, graphicView);
  60     m.scale(data);
  61
  62     RS_DIALOGFACTORY->updateSelectionWidget(container->countSelected());
  63 }
  64
  65
  66
  67 void RS_ActionModifyScale::mouseMoveEvent(QMouseEvent* e) {
  68     RS_DEBUG->print("RS_ActionModifyScale::mouseMoveEvent begin");
  69
  70     if (getStatus()==SetReferencePoint) {
  71
  72         Vector mouse = snapPoint(e);
  73         switch (getStatus()) {
  74         case SetReferencePoint:
  75             referencePoint = mouse;
  76             break;
  77
  78         default:
  79             break;
  80         }
  81     }
  82
  83     RS_DEBUG->print("RS_ActionModifyScale::mouseMoveEvent end");
  84 }
  85
  86
  87
  88 void RS_ActionModifyScale::mouseReleaseEvent(QMouseEvent* e) {
  89     if (RS2::qtToRsButtonState(e->button())==RS2::LeftButton) {
  90         Vector mouse = snapPoint(e);
  91
  92         switch (getStatus()) {
  93         case SetReferencePoint:
  94             setStatus(ShowDialog);
  95             if (RS_DIALOGFACTORY->requestScaleDialog(data)) {
  96                 data.referencePoint = referencePoint;
  97                 trigger();
  98                 finish();
  99             }
 100             break;
 101
 102         default:
 103             break;
 104         }
 105     } else if (RS2::qtToRsButtonState(e->button())==RS2::RightButton) {
 106         deletePreview();
 107         deleteSnapper();
 108         init(getStatus()-1);
 109     }
 110 }
 111
 112
 113
 114 void RS_ActionModifyScale::updateMouseButtonHints() {
 115     switch (getStatus()) {
 116         /*case Select:
 117             RS_DIALOGFACTORY->updateMouseWidget(tr("Pick entities to scale"),
 118                                            tr("Cancel"));
 119             break;*/
 120     case SetReferencePoint:
 121         RS_DIALOGFACTORY->updateMouseWidget(tr("Specify reference point"),
 122                                             tr("Cancel"));
 123         break;
 124     default:
 125         RS_DIALOGFACTORY->updateMouseWidget("", "");
 126         break;
 127     }
 128 }
 129
 130
 131
 132 void RS_ActionModifyScale::updateMouseCursor() {
 133     graphicView->setMouseCursor(RS2::CadCursor);
 134 }
 135
 136
 137
 138 void RS_ActionModifyScale::updateToolBar() {
 139     switch (getStatus()) {
 140         /*case Select:
 141             RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSelect);
 142             break;*/
 143     case SetReferencePoint:
 144         RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap);
 145         break;
 146     default:
 147         RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarModify);
 148         break;
 149     }
 150 }
 151
 152
 153 // EOF