Shamusworld >> Repos - architektonas/blob - src/drawtextaction.cpp

   1 // drawtextaction.cpp: Draw text object
   2 //
   3 // Part of the Architektonas Project
   4 // (C) 2011 Underground Software
   5 // See the README and GPLv3 files for licensing and warranty information
   6 //
   7 // JLH = James Hammons <jlhamm@acm.org>
   8 //
   9 // WHO  WHEN        WHAT
  10 // ---  ----------  ------------------------------------------------------------
  11 // JLH  03/14/2013  Created this file
  12 //
  13
  14 #include "drawtextaction.h"
  15 #include "painter.h"
  16 #include "text.h"
  17 //#include "vector.h"
  18
  19
  20 #define FIRST_POINT 0
  21 #define NEXT_POINT 1
  22
  23
  24 DrawTextAction::DrawTextAction(): state(0), text(NULL)
  25 {
  26 }
  27
  28
  29 DrawTextAction::~DrawTextAction()
  30 {
  31 }
  32
  33
  34 /*virtual*/ void DrawTextAction::Draw(Painter * painter)
  35 {
  36         painter->SetPen(QPen(Qt::red, 2.0, Qt::DotLine));
  37
  38         // I think stuff like crosshairs should be done in the DrawingView, tho
  39         if (state == FIRST_POINT)
  40         {
  41                 painter->DrawHandle(p1);
  42         }
  43         else
  44         {
  45 //              painter->DrawLine(p1, p2);
  46 //              painter->DrawHandle(p2);
  47         }
  48 }
  49
  50
  51 /*virtual*/ void DrawTextAction::MouseDown(Vector point)
  52 {
  53         if (state == FIRST_POINT)
  54                 p1 = point;
  55 //      else
  56 //              p2 = point;
  57 }
  58
  59
  60 /*virtual*/ void DrawTextAction::MouseMoved(Vector point)
  61 {
  62         if (state == FIRST_POINT)
  63                 p1 = point;
  64 //      else
  65 //              p2 = point;
  66 }
  67
  68
  69 /*virtual*/ void DrawTextAction::MouseReleased(void)
  70 {
  71         if (state == FIRST_POINT)
  72         {
  73 //              p2 = p1;
  74                 state = NEXT_POINT;
  75         }
  76         else if (state == NEXT_POINT)
  77         {
  78                 // We create the new object here, and then pass it off to the
  79                 // DrawingView which stuffs it into the document.
  80 //              text = new Text(p1, p2);
  81                 // We don't need no stinkin' sentinels, when we have signals & slots!
  82                 emit ObjectReady(text);
  83
  84 //              p1 = p2;
  85         }
  86 }
  87