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                 return;
  50         }
  51         else if (actionType == "pxtranslate")
  52         {
  53                 inp >> currentAction.ix >> currentAction.iy;
  54                 currentAction.type = AT_TranslatePx;
  55                 return;
  56         }
  57         else if (actionType == "pxzoom")
  58         {
  59                 inp >> currentAction.ix >> currentAction.iy >> currentAction.iz;
  60                 currentAction.type = AT_ZoomPx;
  61                 return;
  62         }
  63         else if (actionType == "gpu")
  64         {
  65                 currentAction.type = AT_SetGPURendering;
  66                 return;
  67         }
  68         else if (actionType == "cpu")
  69         {
  70                 currentAction.type = AT_SetCPURendering;
  71                 return;
  72         }
  73         else if (actionType == "lazy")
  74         {
  75                 currentAction.type = AT_EnableLazyRendering;
  76                 return;
  77         }
  78         else if (actionType == "nolazy")
  79         {
  80                 currentAction.type = AT_DisableLazyRendering;
  81                 return;
  82         }
  83         else if (actionType == "quit")
  84         {
  85                 currentAction.type = AT_Quit;
  86         }
  87         else if (actionType == "loadsvg")
  88         {
  89                 currentAction.type = AT_LoadSVG;
  90                 inp >> currentAction.filename;
  91         }
  92 }
  93
  94 bool DebugScript::Execute(View *view, Screen *scr)
  95 {
  96         if (currentAction.loops == 0)
  97                 ParseAction();
  98
  99         switch(currentAction.type)
 100         {
 101         case AT_Quit:
 102                 return true;
 103         case AT_WaitFrame:
 104                 break;
 105         case AT_Translate:
 106                 view->Translate(currentAction.x, currentAction.y);
 107                 break;
 108         case AT_TranslatePx:
 109                 view->Translate(Real(currentAction.ix)/Real(scr->ViewportWidth()), Real(currentAction.iy)/Real(scr->ViewportHeight()));
 110                 break;
 111         case AT_Zoom:
 112                 view->ScaleAroundPoint(currentAction.x, currentAction.y, currentAction.z);
 113                 break;
 114         case AT_ZoomPx:
 115                 view->ScaleAroundPoint(Real(currentAction.ix)/Real(scr->ViewportWidth()),Real(currentAction.iy)/Real(scr->ViewportHeight()), Real(expf(-currentAction.iz/20.f)));
 116                 break;
 117         case AT_SetGPURendering:
 118                 view->SetGPURendering(true);
 119                 break;
 120         case AT_SetCPURendering:
 121                 view->SetGPURendering(false);
 122                 break;
 123         case AT_EnableLazyRendering:
 124                 view->SetLazyRendering(true);
 125                 break;
 126         case AT_DisableLazyRendering:
 127                 view->SetLazyRendering(false);
 128                 break;
 129         case AT_LoadSVG:
 130                 #ifdef TRANSFORM_OBJECTS_NOT_VIEW
 131                         view->Doc().LoadSVG(currentAction.filename, Rect(Real(1)/Real(2),Real(1)/Real(2),Real(1)/Real(800),Real(1)/Real(600)));
 132                 #else
 133                         Rect & bounds = view->GetBounds();
 134                         view->Doc().LoadSVG(currentAction.filename, Rect(bounds.x+bounds.w/Real(2),bounds.y+bounds.h/Real(2),bounds.w/Real(800),bounds.h/Real(600)));
 135                 #endif
 136                 currentAction.type = AT_WaitFrame;
 137                 view->ForceRenderDirty();
 138                 view->ForceBufferDirty();
 139                 view->ForceBoundsDirty();
 140                 currentAction.loops = 0;
 141                 break;
 142         default:
 143                 Fatal("Unknown script command in queue.");
 144         }
 145         currentAction.loops--;
 146         return false;
 147 }