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 // Portions copyright (C) 2001-2003 RibbonSoft
   7 // Copyright (C) 2010 Underground Software
   8 // See the README and GPLv2 files for licensing and warranty information
   9 //
  10 // JLH = James L. Hammons <jlhamm@acm.org>
  11 //
  12 // Who  When        What
  13 // ---  ----------  -----------------------------------------------------------
  14 // JLH  06/04/2010  Added this text. :-)
  15 //
  16
  17 #include "actionmodifybevel.h"
  18
  19 #include "commandevent.h"
  20 #include "debug.h"
  21 #include "dialogfactory.h"
  22 #include "information.h"
  23
  24 ActionModifyBevel::ActionModifyBevel(RS_EntityContainer & container, GraphicView & graphicView): ActionInterface("Bevel Entities",
  25                 container, graphicView)
  26 {
  27         entity1 = NULL;
  28         coord1 = Vector(false);
  29         entity2 = NULL;
  30         coord2 = Vector(false);
  31 }
  32
  33 ActionModifyBevel::~ActionModifyBevel()
  34 {
  35 }
  36
  37 /*virtual*/ RS2::ActionType ActionModifyBevel::rtti()
  38 {
  39         return RS2::ActionModifyBevel;
  40 }
  41
  42 void ActionModifyBevel::init(int status)
  43 {
  44         ActionInterface::init(status);
  45
  46 /*      snapMode = RS2::SnapFree;
  47         snapRes = RS2::RestrictNothing;*/
  48 }
  49
  50 void ActionModifyBevel::trigger()
  51 {
  52         RS_DEBUG->print("ActionModifyBevel::trigger()");
  53
  54         if (entity1 && entity1->isAtomic()
  55             && entity2 && entity2->isAtomic())
  56         {
  57                 RS_Modification m(*container, graphicView);
  58                 m.bevel(coord1, (RS_AtomicEntity *)entity1, coord2, (RS_AtomicEntity *)entity2, data);
  59
  60                 entity1 = NULL;
  61                 entity2 = NULL;
  62                 setStatus(SetEntity1);
  63
  64                 RS_DIALOGFACTORY->updateSelectionWidget(container->countSelected());
  65         }
  66 }
  67
  68 void ActionModifyBevel::mouseMoveEvent(QMouseEvent * e)
  69 {
  70         RS_DEBUG->print("ActionModifyBevel::mouseMoveEvent begin");
  71
  72         Vector mouse = graphicView->toGraph(e->x(), e->y());
  73         RS_Entity * se = catchEntity(e, RS2::ResolveAll);
  74
  75         switch (getStatus())
  76         {
  77         case SetEntity1:
  78                 coord1 = mouse;
  79                 entity1 = se;
  80                 break;
  81
  82         case SetEntity2:
  83
  84                 if (entity1 != NULL && RS_Information::isTrimmable(entity1))
  85                 {
  86                         coord2 = mouse;
  87                         entity2 = se;
  88                 }
  89                 break;
  90
  91         default:
  92                 break;
  93         }
  94
  95         RS_DEBUG->print("ActionModifyBevel::mouseMoveEvent end");
  96 }
  97
  98 void ActionModifyBevel::mouseReleaseEvent(QMouseEvent * e)
  99 {
 100         if (e->button() == Qt::LeftButton)
 101         {
 102                 switch (getStatus())
 103                 {
 104                 case SetEntity1:
 105
 106                         if (entity1 != NULL && entity1->isAtomic())
 107                                 setStatus(SetEntity2);
 108                         break;
 109
 110                 case SetEntity2:
 111
 112                         if (entity2 != NULL && entity2->isAtomic()
 113                             && RS_Information::isTrimmable(entity1, entity2))
 114                                 trigger();
 115                         break;
 116
 117                 default:
 118                         break;
 119                 }
 120         }
 121         else if (e->button() == Qt::RightButton)
 122         {
 123                 deletePreview();
 124                 deleteSnapper();
 125                 init(getStatus() - 1);
 126         }
 127 }
 128
 129 void ActionModifyBevel::commandEvent(RS_CommandEvent * e)
 130 {
 131         QString c = e->getCommand().toLower();
 132
 133         if (checkCommand("help", c))
 134         {
 135                 RS_DIALOGFACTORY->commandMessage(msgAvailableCommands()
 136                         + getAvailableCommands().join(", "));
 137                 return;
 138         }
 139
 140         switch (getStatus())
 141         {
 142         case SetEntity1:
 143         case SetEntity2:
 144
 145                 if (checkCommand("length1", c))
 146                 {
 147                         deleteSnapper();
 148                         deletePreview();
 149                         clearPreview();
 150                         lastStatus = (Status)getStatus();
 151                         setStatus(SetLength1);
 152                 }
 153                 else if (checkCommand("length2", c))
 154                 {
 155                         deleteSnapper();
 156                         deletePreview();
 157                         clearPreview();
 158                         lastStatus = (Status)getStatus();
 159                         setStatus(SetLength2);
 160                 }
 161                 else if (checkCommand("trim", c))
 162                 {
 163                         //deleteSnapper();
 164                         //deletePreview();
 165                         //clearPreview();
 166                         //lastStatus = (Status)getStatus();
 167                         //setStatus(SetTrim);
 168                         data.trim = !data.trim;
 169                         RS_DIALOGFACTORY->requestOptions(this, true, true);
 170                 }
 171                 break;
 172
 173         case SetLength1: {
 174                 bool ok;
 175                 double l = RS_Math::eval(c, &ok);
 176
 177                 if (ok == true)
 178                         data.length1 = l;
 179                 else
 180                         RS_DIALOGFACTORY->commandMessage(tr("Not a valid expression"));
 181                 RS_DIALOGFACTORY->requestOptions(this, true, true);
 182                 setStatus(lastStatus);
 183         }
 184         break;
 185
 186         case SetLength2: {
 187                 bool ok;
 188                 double l = RS_Math::eval(c, &ok);
 189
 190                 if (ok == true)
 191                         data.length2 = l;
 192                 else
 193                         RS_DIALOGFACTORY->commandMessage(tr("Not a valid expression"));
 194                 RS_DIALOGFACTORY->requestOptions(this, true, true);
 195                 setStatus(lastStatus);
 196         }
 197         break;
 198
 199         /*case SetTrim: {
 200            if (checkCommand()) {
 201            data.trim = true;
 202            } else if (c==cmdNo.toLower() || c==cmdNo2) {
 203            data.trim = false;
 204                 } else {
 205                     RS_DIALOGFACTORY->commandMessage(tr("Please enter 'Yes' "
 206                "or 'No'"));
 207                 }
 208                 RS_DIALOGFACTORY->requestOptions(this, true, true);
 209                 setStatus(lastStatus);
 210             }
 211             break;*/
 212
 213         default:
 214                 break;
 215         }
 216 }
 217
 218 QStringList ActionModifyBevel::getAvailableCommands()
 219 {
 220         QStringList cmd;
 221
 222         switch (getStatus())
 223         {
 224         case SetEntity1:
 225         case SetEntity2:
 226                 cmd += command("length1");
 227                 cmd += command("length2");
 228                 cmd += command("trim");
 229                 break;
 230
 231         default:
 232                 break;
 233         }
 234         return cmd;
 235 }
 236
 237 void ActionModifyBevel::showOptions()
 238 {
 239         ActionInterface::showOptions();
 240
 241         RS_DIALOGFACTORY->requestOptions(this, true);
 242 }
 243
 244 void ActionModifyBevel::hideOptions()
 245 {
 246         ActionInterface::hideOptions();
 247
 248         RS_DIALOGFACTORY->requestOptions(this, false);
 249 }
 250
 251 void ActionModifyBevel::updateMouseButtonHints()
 252 {
 253         switch (getStatus())
 254         {
 255         case SetEntity1:
 256                 RS_DIALOGFACTORY->updateMouseWidget(tr("Select first entity"),
 257                         tr("Cancel"));
 258                 break;
 259
 260         case SetEntity2:
 261                 RS_DIALOGFACTORY->updateMouseWidget(tr("Select second entity"),
 262                         tr("Back"));
 263                 break;
 264
 265         case SetLength1:
 266                 RS_DIALOGFACTORY->updateMouseWidget(tr("Enter length 1:"),
 267                         tr("Back"));
 268                 break;
 269
 270         case SetLength2:
 271                 RS_DIALOGFACTORY->updateMouseWidget(tr("Enter length 2:"),
 272                         tr("Back"));
 273                 break;
 274
 275         /*case SetTrim:
 276             RS_DIALOGFACTORY->updateMouseWidget(tr("Trim on? (yes/no):"),
 277                                                 "");
 278             break;*/
 279         default:
 280                 RS_DIALOGFACTORY->updateMouseWidget("", "");
 281                 break;
 282         }
 283 }
 284
 285 void ActionModifyBevel::updateMouseCursor()
 286 {
 287         graphicView->setMouseCursor(RS2::CadCursor);
 288 }
 289
 290 void ActionModifyBevel::updateToolBar()
 291 {
 292         RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarModify);
 293 }
 294
 295 void ActionModifyBevel::setLength1(double l1)
 296 {
 297         data.length1 = l1;
 298 }
 299
 300 double ActionModifyBevel::getLength1()
 301 {
 302         return data.length1;
 303 }
 304
 305 void ActionModifyBevel::setLength2(double l2)
 306 {
 307         data.length2 = l2;
 308 }
 309
 310 double ActionModifyBevel::getLength2()
 311 {
 312         return data.length2;
 313 }
 314
 315 void ActionModifyBevel::setTrim(bool t)
 316 {
 317         data.trim = t;
 318 }
 319
 320 bool ActionModifyBevel::isTrimOn()
 321 {
 322         return data.trim;
 323 }