qui/mussa_setup_dialog/SequenceSetupFrame.cpp

   1 #include <QFrame>
   2 #include <QList>
   3 #include <QScrollArea>
   4 #include <QVBoxLayout>
   5
   6 #include "qui/mussa_setup_dialog/SequenceSetupWidget.hpp"
   7 #include "qui/mussa_setup_dialog/SequenceSetupFrame.hpp"
   8 #include "qui/mussa_setup_dialog/SetupInfo.hpp"
   9
  10
  11 SequenceSetupFrame::SequenceSetupFrame(QWidget *parent)
  12   : QWidget(parent),
  13     sequenceFrame(0),
  14     scrollArea(0),
  15     seqCount(1),
  16     default_directory(QDir::current()),
  17     sequenceLayout(0)
  18 {
  19
  20   // frame
  21   sequenceFrame = new QFrame;
  22   sequenceFrame->setFrameStyle(QFrame::Panel | QFrame::Sunken);
  23
  24   sequenceLayout = new QVBoxLayout;
  25
  26   sequenceFrame->setLayout(sequenceLayout);
  27
  28   //scroll area
  29   scrollArea = new QScrollArea;
  30   scrollArea->setWidget(sequenceFrame);
  31
  32   QVBoxLayout *mainLayout = new QVBoxLayout;
  33   mainLayout->addWidget(scrollArea);
  34   setLayout(mainLayout);
  35
  36   //Initialize to one sequence
  37   changeSequenceCount(2);
  38
  39   //scrollArea->resize(sequenceFrame->sizeHint());
  40   //sequenceFrame->resize(500,500);
  41   //sequenceFrame->resize(scrollArea->size());
  42   scrollArea->setWidgetResizable(TRUE);
  43   scrollArea->show();
  44
  45 }
  46
  47 QDir SequenceSetupFrame::get_default_dir() const
  48 {
  49   return default_directory;
  50 }
  51
  52 void SequenceSetupFrame::set_default_dir(const QDir& d)
  53 {
  54   default_directory = d;
  55 }
  56
  57 void SequenceSetupFrame::changeSequenceCount(int newSeqCount)
  58 {
  59   seqCount = newSeqCount;
  60   setupSequences(seqCount);
  61   resizeInnerFrame();
  62 }
  63
  64 void SequenceSetupFrame::resizeInnerFrame()
  65 {
  66   QSize box(seqList.front()->sizeHint());
  67
  68   sequenceFrame->resize(box.width(), box.height() * seqList.size() + 30);
  69 }
  70
  71 void SequenceSetupFrame::setupSequences(int newSeqCount)
  72 {
  73   const int curSeqCount = seqList.size();
  74
  75   if (curSeqCount == newSeqCount)
  76   {
  77     return;
  78   }
  79   else if (curSeqCount < newSeqCount)
  80   {
  81     int numSeqsToAdd = newSeqCount - curSeqCount;
  82
  83     SequenceSetupWidget *seq = 0;
  84     for (int i = 1; i <= numSeqsToAdd; i++)
  85     {
  86       seq = new SequenceSetupWidget(this);
  87       seqList.push_back(seq);
  88       sequenceLayout->addWidget(seq);
  89     }
  90   }
  91   else if (curSeqCount > newSeqCount)
  92   {
  93     int numSeqsToRemove = curSeqCount - newSeqCount;
  94
  95     if (numSeqsToRemove > curSeqCount)
  96     {
  97       numSeqsToRemove = curSeqCount;
  98     }
  99
 100     SequenceSetupWidget *seqWidget = 0;
 101     for (int i=1; i <= numSeqsToRemove; i++)
 102     {
 103       seqWidget = seqList.back();
 104       sequenceLayout->removeWidget(seqWidget);
 105       seqList.pop_back();
 106       delete seqWidget;
 107     }
 108
 109   }
 110   updateGeometry();
 111 }
 112
 113 std::list<SetupInfo *> SequenceSetupFrame::getSetupInfo()
 114 {
 115   const int curSeqCount = seqList.size();
 116
 117   std::list<SetupInfo *> setupInfoList;
 118
 119   QString seqName;
 120   QString seqFile;
 121   QString annotFile;
 122   int fastaIndex;
 123   int start;
 124   int end;
 125
 126
 127   SequenceSetupWidget *seq = 0;
 128   //SetupInfo *setupInfo = 0;
 129   for (int i = 0; i < curSeqCount; i++)
 130   {
 131     seq = seqList.back();
 132
 133     seqName = seq->getName();
 134     seqFile = seq->getSeqFile();
 135     annotFile = seq->getAnnotFile();
 136     fastaIndex = seq->getFastaIndex();
 137     start = seq->getStart();
 138     end = seq->getEnd();
 139
 140     seqList.push_front(seq);
 141     seqList.pop_back();
 142
 143     setupInfoList.push_back(new SetupInfo(seqName.toStdString(),
 144             seqFile.toStdString(),
 145                                           annotFile.toStdString(),
 146                                           fastaIndex, start, end));
 147
 148   }
 149
 150   return setupInfoList;
 151 }
 152