src/debugscript.cpp

   1 #include "debugscript.h"
   2
   3 #include <string>
   4
   5 using namespace IPDF;
   6
   7 void DebugScript::ParseAction()
   8 {
   9         std::string actionType;
  10         inp >> actionType;
  11         // Skip comments
  12         while (actionType[0] == '#')
  13         {
  14                 std::string tmp;
  15                 std::getline(inp, tmp);
  16                 inp >> std::ws >> actionType;
  17         }
  18         if (actionType == "loop")
  19         {
  20                 inp >> currentAction.loops >> actionType;
  21         }
  22         else
  23         {
  24                 currentAction.loops = 1;
  25         }
  26
  27         if (actionType == "wait")
  28         {
  29                 currentAction.type = AT_WaitFrame;
  30                 return;
  31         }
  32         else if (actionType == "translate")
  33         {
  34                 std::string _x, _y;
  35                 inp >> _x >> _y;
  36                 currentAction.type = AT_Translate;
  37                 currentAction.x = RealFromStr(_x.c_str());
  38                 currentAction.y = RealFromStr(_y.c_str());
  39                 return;
  40         }
  41         else if (actionType == "zoom")
  42         {
  43                 std::string _x, _y, _z;
  44                 inp >> _x >> _y >> _z;
  45                 currentAction.type = AT_Zoom;
  46                 currentAction.x = RealFromStr(_x.c_str());
  47                 currentAction.y = RealFromStr(_y.c_str());
  48                 currentAction.z = RealFromStr(_z.c_str());
  49         }
  50         else if (actionType == "pxtranslate")
  51         {
  52                 inp >> currentAction.ix >> currentAction.iy;
  53                 currentAction.type = AT_TranslatePx;
  54         }
  55         else if (actionType == "pxzoom")
  56         {
  57                 inp >> currentAction.ix >> currentAction.iy >> currentAction.iz;
  58                 currentAction.type = AT_ZoomPx;
  59         }
  60         else if (actionType == "gpu")
  61         {
  62                 currentAction.type = AT_SetGPURendering;
  63         }
  64         else if (actionType == "cpu")
  65         {
  66                 currentAction.type = AT_SetCPURendering;
  67         }
  68         else if (actionType == "lazy")
  69         {
  70                 currentAction.type = AT_EnableLazyRendering;
  71         }
  72         else if (actionType == "nolazy")
  73         {
  74                 currentAction.type = AT_DisableLazyRendering;
  75         }
  76         else if (actionType == "quit")
  77         {
  78                 currentAction.type = AT_Quit;
  79         }
  80         else if (actionType == "loadsvg")
  81         {
  82                 currentAction.type = AT_LoadSVG;
  83                 inp >> currentAction.textargs;
  84         }
  85         else if (actionType == "label")
  86         {
  87                 currentAction.type = AT_Label;
  88                 inp >> currentAction.textargs;
  89         }
  90         else if (actionType == "goto")
  91         {
  92                 currentAction.type = AT_Goto;
  93                 inp >> currentAction.textargs;
  94         }
  95         else if (actionType == "debug")
  96         {
  97                 currentAction.type = AT_Debug;
  98                 getline(inp,currentAction.textargs);
  99         }
 100 }
 101
 102 bool DebugScript::Execute(View *view, Screen *scr)
 103 {
 104         if (currentAction.loops <= 0)
 105         {
 106                 if (m_index >= m_actions.size())
 107                 {
 108                         ParseAction();
 109                         if (m_labels.size() > 0)
 110                         {
 111                                 m_actions.push_back(currentAction);
 112                                 m_index++;
 113                         }
 114
 115                 }
 116                 else
 117                         currentAction = m_actions[m_index++];
 118         }
 119
 120         switch(currentAction.type)
 121         {
 122         case AT_Quit:
 123                 return true;
 124         case AT_WaitFrame:
 125                 break;
 126         case AT_Translate:
 127                 view->Translate(currentAction.x, currentAction.y);
 128                 break;
 129         case AT_TranslatePx:
 130                 view->Translate(Real(currentAction.ix)/Real(scr->ViewportWidth()), Real(currentAction.iy)/Real(scr->ViewportHeight()));
 131                 break;
 132         case AT_Zoom:
 133                 view->ScaleAroundPoint(currentAction.x, currentAction.y, currentAction.z);
 134                 break;
 135         case AT_ZoomPx:
 136                 view->ScaleAroundPoint(Real(currentAction.ix)/Real(scr->ViewportWidth()),Real(currentAction.iy)/Real(scr->ViewportHeight()), Real(expf(-currentAction.iz/20.f)));
 137                 break;
 138         case AT_SetGPURendering:
 139                 view->SetGPURendering(true);
 140                 break;
 141         case AT_SetCPURendering:
 142                 view->SetGPURendering(false);
 143                 break;
 144         case AT_EnableLazyRendering:
 145                 view->SetLazyRendering(true);
 146                 break;
 147         case AT_DisableLazyRendering:
 148                 view->SetLazyRendering(false);
 149                 break;
 150         case AT_LoadSVG:
 151         {
 152                 #ifdef TRANSFORM_OBJECTS_NOT_VIEW
 153                         view->Doc().LoadSVG(currentAction.textargs, Rect(Real(1)/Real(2),Real(1)/Real(2),Real(1)/Real(800),Real(1)/Real(600)));
 154                 #else
 155                         const Rect & bounds = view->GetBounds();
 156                         view->Doc().LoadSVG(currentAction.textargs, Rect(bounds.x+bounds.w/Real(2),bounds.y+bounds.h/Real(2),bounds.w/Real(800),bounds.h/Real(600)));
 157                 #endif
 158                 currentAction.type = AT_WaitFrame;
 159                 view->ForceRenderDirty();
 160                 view->ForceBufferDirty();
 161                 view->ForceBoundsDirty();
 162                 currentAction.loops = 1;
 163                 break;
 164         }
 165         case AT_Label:
 166                 m_labels[currentAction.textargs] = m_index;
 167                 currentAction.type = AT_WaitFrame;
 168                 currentAction.loops = 1;
 169                 break;
 170         case AT_Goto:
 171                 m_index = m_labels[currentAction.textargs];
 172                 currentAction.loops = 1;
 173                 break;
 174         case AT_Debug:
 175                 Debug("View bounds: %s", view->GetBounds().Str().c_str());
 176                 if (currentAction.textargs.size() > 0)
 177                         Debug("%s", currentAction.textargs.c_str());
 178                 break;
 179         default:
 180                 Fatal("Unknown script command in queue.");
 181         }
 182         currentAction.loops--;
 183         return false;
 184 }