source/engineer/dynamicdialog.cpp

   1 #include "dynamicdialog.h"
   2 #include "userinterface.h"
   3
   4 using namespace std;
   5 using namespace Msp;
   6
   7 DynamicDialog::DynamicDialog(UserInterface &u):
   8         ui(u)
   9 {
  10         ui.add_dynamic_dialog(*this);
  11 }
  12
  13 DynamicDialog::~DynamicDialog()
  14 {
  15         ui.remove_dynamic_dialog(*this);
  16 }
  17
  18 void DynamicDialog::save_position(list<DataFile::Statement> &st) const
  19 {
  20         GLtk::Root *root = find_ancestor<GLtk::Root>();
  21         if(root)
  22         {
  23                 const GLtk::Geometry &rgeom = root->get_geometry();
  24                 float x = static_cast<float>(geom.x)/(rgeom.w-geom.w);
  25                 float y = static_cast<float>(geom.y)/(rgeom.h-geom.h);
  26                 st.push_back((DataFile::Statement("position"), x, y));
  27         }
  28 }
  29
  30
  31 DynamicDialog::StateLoader::StateLoader(DynamicDialog &dd):
  32         DataFile::ObjectLoader<DynamicDialog>(dd)
  33 {
  34         add("position", &StateLoader::position);
  35 }
  36
  37 void DynamicDialog::StateLoader::position(float x, float y)
  38 {
  39         GLtk::Root *root = obj.find_ancestor<GLtk::Root>();
  40         if(root)
  41         {
  42                 const GLtk::Geometry &rgeom = root->get_geometry();
  43                 obj.set_position(x*(rgeom.w-obj.geom.w), y*(rgeom.h-obj.geom.h));
  44         }
  45 }