most files - check if this is all we need

report.cpp

@@ -0,0 +1,182 @@
+#include "report.h"
+#include <stddef.h>
+#include <qlayout.h>
+#include <qdatetime.h>
+#include <qcolor.h>
+
+Report::Report(QWidget *parent, SicsConnection *conn) : QWidget(parent, "report")
+{
+  QVBoxLayout *vbox = new QVBoxLayout(this, 0, 0, "report_vbox");
+  QHBoxLayout *hdr = new QHBoxLayout(0, 3, 3, "report_hdr");
+  
+  this->conn = conn;
+
+  editButton = new QPushButton("edit", this);
+  hdr->addWidget(editButton);
+  
+  varEdit = new QLineEdit("tt.main", this);
+  hdr->addWidget(varEdit);
+  
+  leaveButton = new QPushButton("close", this);
+  hdr->addWidget(leaveButton);
+  
+  vbox->addLayout(hdr);
+  
+  textedit = new MyTextEdit(this, "report_edit");
+  textedit->setReadOnly(TRUE);
+  textedit->setSelectionAttributes(1, QColor(255,255,128), FALSE);
+
+  vbox->addWidget(textedit, 1);
+  
+  timer = new QTimer(this, "reportTimer");
+  
+  connect(leaveButton, SIGNAL(clicked()), this, SIGNAL(leave()));
+  connect(editButton, SIGNAL(clicked()), this, SLOT(editReport()));
+  connect(timer, SIGNAL(timeout()), this, SLOT(updatePos()));
+  
+}
+
+void Report::gotoTime(time_t from, time_t at, time_t to, bool silent) {
+  char cmd[128];
+  int iret;
+  QString line;
+  time_t lastRead, t, dt;
+  bool ok;
+  QString message;
+  QDateTime datim;
+  int l;
+  int p;
+  
+  if (isHidden()) {
+    if (silent) return;
+    openMe();
+  }
+  if (variable != varEdit->text() || from != this->from || to != this->to) {
+
+    this->to = to;
+    this->from = from;
+    times.clear();
+    
+    variable = varEdit->text();
+    snprintf(cmd, sizeof cmd, "graph %ld %ld text np %ld %s",
+      from, to, to - from, variable.latin1());
+  
+    textedit->clear();
+    conn->command(cmd);
+
+    iret = conn->getLine(line);
+    if (iret <= 0) {
+      message = ("can not get response 1");
+      goto err;
+    }
+  
+    /* get returned absolute time */
+    lastRead = line.toLong();
+   
+    iret = conn->getLine(line);
+    if (iret <= 0) {
+      message = "can not get response 2";
+      goto err;
+    }
+
+    if (!line.startsWith("*" + variable)) {
+      message = "response '" + line + "' must start with '*" + variable + "'";
+      goto err;
+    }
+  
+    t = 0;
+    for (;;) {
+      iret = conn->getLine(line); 
+      if (iret <= 0) {
+        message = "can not get line";
+        goto err;
+      }
+  //printf("> %s\n", line.latin1());
+      if (line.startsWith("*")) {
+        break;
+      }
+      dt = line.section(' ', 0, 0).toLong(&ok);
+      if (!ok) {
+        message = "bad timestep";
+        goto err;
+      }
+      t += dt;
+      times.append(t);
+      datim.setTime_t(t);
+      textedit->appendHtml("<font color=#00FF00>" + datim.toString("hh:mm:ss ") + "</font>");
+      textedit->appendText(
+        line.section(' ', 1).replace("\\n","\n").replace("\\t","\t").replace("\\\\","\\")
+        +"\n"
+      );
+    }
+    textedit->append("\n");
+    pos = -1;
+  }
+  l = times.count();
+  
+  p = l - 1;
+  for (int ipos = 0; ipos < l; ipos++) {
+    if (times[ipos] >= at) {
+      p = ipos - 1;
+      break;
+    }
+  }
+  if (p < 0) p = 0;
+  if (pos < 0) {
+    pos = l;
+  }
+  setCursorPos(p);
+  timer->start(200);
+  return;
+err:
+  textedit->append("error: "+message);
+}
+
+void Report::setCursorPos(int newpos) {
+  int index;
+  
+  textedit->setCursorPosition(newpos, 0);
+  if (newpos > pos) {
+    textedit->moveCursor(QTextEdit::MoveDown, false);
+    textedit->moveCursor(QTextEdit::MoveDown, false);
+  } else {
+    textedit->moveCursor(QTextEdit::MoveUp, false);
+    textedit->moveCursor(QTextEdit::MoveUp, false);
+  }
+  textedit->getCursorPosition(&posc, &index);
+  pos = newpos;
+  textedit->setSelection(pos, 0, pos+1, 0, 1);
+  textedit->setCursorPosition(posc, 0);
+  textedit->ensureCursorVisible();
+}
+
+void Report::updatePos() {
+  int para, index;
+    
+  textedit->getCursorPosition(&para, &index);
+  if (para == pos) return;
+  if (para == posc && index == 0) {
+    // cursor repositioning pending
+    posc = pos;
+    textedit->setCursorPosition(posc, 0);
+    textedit->ensureCursorVisible();
+  } else {
+    setCursorPos(para);
+  }
+  if (pos < (int)times.count()) {
+    setMarker(times[pos]);
+  }
+}
+
+void Report::editReport() {
+  QString text;
+  
+  if (textedit->isReadOnly()) {
+    textedit->setReadOnly(FALSE);
+    timer->stop();
+    setMarker(0);
+  } else {
+    printf("%s\n", textedit->text().latin1());
+    textedit->setText(textedit->text());
+  }
+}