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

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