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

   1 // rs_actionmodifybevel.cpp
   2 //
   3 // Part of the Architektonas Project
   4 // Originally part of QCad Community Edition by Andrew Mustun
   5 // Extensively rewritten and refactored by James L. Hammons
   6 // (C) 2010 Underground Software
   7 //
   8 // JLH = James L. Hammons <jlhamm@acm.org>
   9 //
  10 // Who  When        What
  11 // ---  ----------  -----------------------------------------------------------
  12 // JLH  06/04/2010  Added this text. :-)
  13 //
  14
  15 #include "rs_actionmodifybevel.h"
  16
  17 #include "rs_commandevent.h"
  18 #include "rs_dialogfactory.h"
  19 #include "rs_information.h"
  20
  21 RS_ActionModifyBevel::RS_ActionModifyBevel(RS_EntityContainer & container, GraphicView & graphicView): RS_PreviewActionInterface("Bevel Entities",
  22                 container, graphicView)
  23 {
  24         entity1 = NULL;
  25         coord1 = Vector(false);
  26         entity2 = NULL;
  27         coord2 = Vector(false);
  28 }
  29
  30 RS_ActionModifyBevel::~RS_ActionModifyBevel()
  31 {
  32 }
  33
  34 /*virtual*/ RS2::ActionType RS_ActionModifyBevel::rtti()
  35 {
  36         return RS2::ActionModifyBevel;
  37 }
  38
  39 void RS_ActionModifyBevel::init(int status)
  40 {
  41         RS_ActionInterface::init(status);
  42
  43         snapMode = RS2::SnapFree;
  44         snapRes = RS2::RestrictNothing;
  45 }
  46
  47 void RS_ActionModifyBevel::trigger()
  48 {
  49         RS_DEBUG->print("RS_ActionModifyBevel::trigger()");
  50
  51         if (entity1 != NULL && entity1->isAtomic()
  52             && entity2 != NULL && entity2->isAtomic())
  53         {
  54                 RS_Modification m(*container, graphicView);
  55                 m.bevel(coord1, (RS_AtomicEntity *)entity1,
  56                         coord2, (RS_AtomicEntity *)entity2,
  57                         data);
  58
  59                 entity1 = NULL;
  60                 entity2 = NULL;
  61                 setStatus(SetEntity1);
  62
  63                 RS_DIALOGFACTORY->updateSelectionWidget(container->countSelected());
  64         }
  65 }
  66
  67 void RS_ActionModifyBevel::mouseMoveEvent(QMouseEvent * e)
  68 {
  69         RS_DEBUG->print("RS_ActionModifyBevel::mouseMoveEvent begin");
  70
  71         Vector mouse = graphicView->toGraph(e->x(), e->y());
  72         RS_Entity * se = catchEntity(e, RS2::ResolveAll);
  73
  74         switch (getStatus())
  75         {
  76         case SetEntity1:
  77                 coord1 = mouse;
  78                 entity1 = se;
  79                 break;
  80
  81         case SetEntity2:
  82
  83                 if (entity1 != NULL && RS_Information::isTrimmable(entity1))
  84                 {
  85                         coord2 = mouse;
  86                         entity2 = se;
  87                 }
  88                 break;
  89
  90         default:
  91                 break;
  92         }
  93
  94         RS_DEBUG->print("RS_ActionModifyBevel::mouseMoveEvent end");
  95 }
  96
  97 void RS_ActionModifyBevel::mouseReleaseEvent(QMouseEvent * e)
  98 {
  99         if (e->button() == Qt::LeftButton)
 100         {
 101                 switch (getStatus())
 102                 {
 103                 case SetEntity1:
 104
 105                         if (entity1 != NULL && entity1->isAtomic())
 106                                 setStatus(SetEntity2);
 107                         break;
 108
 109                 case SetEntity2:
 110
 111                         if (entity2 != NULL && entity2->isAtomic()
 112                             && RS_Information::isTrimmable(entity1, entity2))
 113                                 trigger();
 114                         break;
 115
 116                 default:
 117                         break;
 118                 }
 119         }
 120         else if (e->button() == Qt::RightButton)
 121         {
 122                 deletePreview();
 123                 deleteSnapper();
 124                 init(getStatus() - 1);
 125         }
 126 }
 127
 128 void RS_ActionModifyBevel::commandEvent(RS_CommandEvent * e)
 129 {
 130         QString c = e->getCommand().toLower();
 131
 132         if (checkCommand("help", c))
 133         {
 134                 RS_DIALOGFACTORY->commandMessage(msgAvailableCommands()
 135                         + getAvailableCommands().join(", "));
 136                 return;
 137         }
 138
 139         switch (getStatus())
 140         {
 141         case SetEntity1:
 142         case SetEntity2:
 143
 144                 if (checkCommand("length1", c))
 145                 {
 146                         deleteSnapper();
 147                         deletePreview();
 148                         clearPreview();
 149                         lastStatus = (Status)getStatus();
 150                         setStatus(SetLength1);
 151                 }
 152                 else if (checkCommand("length2", c))
 153                 {
 154                         deleteSnapper();
 155                         deletePreview();
 156                         clearPreview();
 157                         lastStatus = (Status)getStatus();
 158                         setStatus(SetLength2);
 159                 }
 160                 else if (checkCommand("trim", c))
 161                 {
 162                         //deleteSnapper();
 163                         //deletePreview();
 164                         //clearPreview();
 165                         //lastStatus = (Status)getStatus();
 166                         //setStatus(SetTrim);
 167                         data.trim = !data.trim;
 168                         RS_DIALOGFACTORY->requestOptions(this, true, true);
 169                 }
 170                 break;
 171
 172         case SetLength1: {
 173                 bool ok;
 174                 double l = RS_Math::eval(c, &ok);
 175
 176                 if (ok == true)
 177                         data.length1 = l;
 178                 else
 179                         RS_DIALOGFACTORY->commandMessage(tr("Not a valid expression"));
 180                 RS_DIALOGFACTORY->requestOptions(this, true, true);
 181                 setStatus(lastStatus);
 182         }
 183         break;
 184
 185         case SetLength2: {
 186                 bool ok;
 187                 double l = RS_Math::eval(c, &ok);
 188
 189                 if (ok == true)
 190                         data.length2 = l;
 191                 else
 192                         RS_DIALOGFACTORY->commandMessage(tr("Not a valid expression"));
 193                 RS_DIALOGFACTORY->requestOptions(this, true, true);
 194                 setStatus(lastStatus);
 195         }
 196         break;
 197
 198         /*case SetTrim: {
 199            if (checkCommand()) {
 200            data.trim = true;
 201            } else if (c==cmdNo.toLower() || c==cmdNo2) {
 202            data.trim = false;
 203                 } else {
 204                     RS_DIALOGFACTORY->commandMessage(tr("Please enter 'Yes' "
 205                "or 'No'"));
 206                 }
 207                 RS_DIALOGFACTORY->requestOptions(this, true, true);
 208                 setStatus(lastStatus);
 209             }
 210             break;*/
 211
 212         default:
 213                 break;
 214         }
 215 }
 216
 217 QStringList RS_ActionModifyBevel::getAvailableCommands()
 218 {
 219         QStringList cmd;
 220
 221         switch (getStatus())
 222         {
 223         case SetEntity1:
 224         case SetEntity2:
 225                 cmd += command("length1");
 226                 cmd += command("length2");
 227                 cmd += command("trim");
 228                 break;
 229
 230         default:
 231                 break;
 232         }
 233         return cmd;
 234 }
 235
 236 void RS_ActionModifyBevel::showOptions()
 237 {
 238         RS_ActionInterface::showOptions();
 239
 240         RS_DIALOGFACTORY->requestOptions(this, true);
 241 }
 242
 243 void RS_ActionModifyBevel::hideOptions()
 244 {
 245         RS_ActionInterface::hideOptions();
 246
 247         RS_DIALOGFACTORY->requestOptions(this, false);
 248 }
 249
 250 void RS_ActionModifyBevel::updateMouseButtonHints()
 251 {
 252         switch (getStatus())
 253         {
 254         case SetEntity1:
 255                 RS_DIALOGFACTORY->updateMouseWidget(tr("Select first entity"),
 256                         tr("Cancel"));
 257                 break;
 258
 259         case SetEntity2:
 260                 RS_DIALOGFACTORY->updateMouseWidget(tr("Select second entity"),
 261                         tr("Back"));
 262                 break;
 263
 264         case SetLength1:
 265                 RS_DIALOGFACTORY->updateMouseWidget(tr("Enter length 1:"),
 266                         tr("Back"));
 267                 break;
 268
 269         case SetLength2:
 270                 RS_DIALOGFACTORY->updateMouseWidget(tr("Enter length 2:"),
 271                         tr("Back"));
 272                 break;
 273
 274         /*case SetTrim:
 275             RS_DIALOGFACTORY->updateMouseWidget(tr("Trim on? (yes/no):"),
 276                                                 "");
 277             break;*/
 278         default:
 279                 RS_DIALOGFACTORY->updateMouseWidget("", "");
 280                 break;
 281         }
 282 }
 283
 284 void RS_ActionModifyBevel::updateMouseCursor()
 285 {
 286         graphicView->setMouseCursor(RS2::CadCursor);
 287 }
 288
 289 void RS_ActionModifyBevel::updateToolBar()
 290 {
 291         RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarModify);
 292 }
 293
 294 void RS_ActionModifyBevel::setLength1(double l1)
 295 {
 296         data.length1 = l1;
 297 }
 298
 299 double RS_ActionModifyBevel::getLength1()
 300 {
 301         return data.length1;
 302 }
 303
 304 void RS_ActionModifyBevel::setLength2(double l2)
 305 {
 306         data.length2 = l2;
 307 }
 308
 309 double RS_ActionModifyBevel::getLength2()
 310 {
 311         return data.length2;
 312 }
 313
 314 void RS_ActionModifyBevel::setTrim(bool t)
 315 {
 316         data.trim = t;
 317 }
 318
 319 bool RS_ActionModifyBevel::isTrimOn()
 320 {
 321         return data.trim;
 322 }
 323