/*
 * AnaGram, A System for Syntax Directed Programming
 * Copyright 1997-2002 Parsifal Software. All Rights Reserved.
 * See the file COPYING for license and usage terms.
 *
 * dpanel.cpp
 */


#include "agcstack.h"
#include "dpanel.hpp"
#include "myalloc.h"

//#define INCLUDE_LOGGING
#include "log.h"


AgDataPanel::AgDataPanel(WindowData *data)
  : AgFrame(  IFrameWindow::maximizeButton
	    | IFrameWindow::systemMenu
	    | IFrameWindow::sizingBorder)
  , dataView(new AgDataView(this, data))
  , helpDemon(&windowTitle, data->headTitle())
{
  LOGSECTION("AgDataPanel::AgDataPanel(WindowData *)");
  LOGV(windowId);
  ok_ptr(data);
  syntaxDependent = data->syntaxDependent();
  init();
}

AgDataPanel::AgDataPanel()
  : AgFrame(  IFrameWindow::maximizeButton
	    | IFrameWindow::systemMenu
	    | IFrameWindow::sizingBorder)
  , helpDemon(&windowTitle)
{
  LOGSECTION("AgDataPanel::AgDataPanel()");
  LOGV(windowId);
}

void AgDataPanel::init() {
  LOGSECTION("AgDataPanel::init");
  LOGV(windowId);
  AgString titleString;
  AgString title;
  AgString simpleTitle;

  ok_ptr(dataView->windowData);
  title = dataView->windowData->headTitle();
  helpDemon.setTopic(title);
  LOGV(title.pointer());

  AgString name = dataView->windowData->fileName();
  char buf[500] = "AnaGram";
  if (syntaxDependent && name.exists()) {
    sprintf(buf, "AnaGram : %s", name.pointer());
  }
  AgString objectName = buf;

  AgString foot = dataView->windowData->footTitle();
  if (foot.exists() && foot.size()) {
    simpleTitle = AgString::format("%s (%s)", title.pointer(), foot.pointer());
  }
  else {
    simpleTitle = title;
  }

  LOGV(windowTitle.objectText());
  LOGV(windowTitle.viewText());
  LOGV(windowTitle.text());

  windowTitle.setObjectText(objectName.pointer());
  windowTitle.setViewText(simpleTitle.pointer());
  AgCharStack cs;
  //cs.push(name).push(" - ").push(simpleTitle);
  cs << name;
  cs << " - " << simpleTitle;
  dataView->copyTitle = cs.popString();
  LOGV(dataView->copyTitle);
  LOGV(windowTitle.objectText());
  LOGV(windowTitle.viewText());
  LOGV(windowTitle.text());

  registerTitle(simpleTitle);

  ISize tableSize = dataView->suggestSize();

  int width = 40*dataView->font().avgCharWidth();
  int testWidth = tableSize.width();

  int titleWidth
    = windowTitle.displaySize(windowTitle.text()).width()
      + windowTitle.minimumSize().width();

  LOGV(windowTitle.text());
  LOGV(titleWidth);
  LOGV(testWidth);

  if (testWidth < titleWidth) {
    testWidth = titleWidth;
  }
  LOGV(width);
  LOGV(testWidth);

  if (testWidth < width/2) {
    width = width/2;
  }
  else if (testWidth > 2*width) {
    width = 2*width;
  }
  else {
    width = testWidth;
  }

  LOGV(width);

  ISize clientSize(width, tableSize.height());
  IRectangle frameRect(frameRectFor(clientSize));
  LOGV(clientSize.asString());
  LOGV(frameRect.size().asString());
  sizeTo(frameRect.size());

  //LOGV(cascadeOffset.asString());

  setClient(dataView);

  positionFrame();
  //show();
}

AgDataPanel::~AgDataPanel() {
  LOGSECTION("AgDataPanel::~AgDataPanel");
  LOGV(windowId);
  //dataView->disconnect();
  ok_ptr(dataView->windowData);
  //dataView->disconnect();
  //if (dataView->windowData) dataView->windowData->close();
  delete dataView;
}

void AgDataPanel::disconnect() {
  LOGSECTION("AgDataPanel::disconnect");
  dataView->disconnect();
}

AgDataPanel &AgDataPanel::close() {
  LOGSECTION("AgDataPanel::close");
/*
  if (dataView->windowData) {
    dataView->windowData->close();
  }
  delete dataView->windowData;
*/
  //dataView->windowData = 0;
  //dataView->disconnect();
  IFrameWindow::close();
  return *this;
}

unsigned AgDataPanel::getLineNumber() {
  return dataView->getCursorLine();
}

void AgDataPanel::setLineNumber(unsigned n) {
  dataView->setCursorLine(n);
}

Boolean AgDataPanel::findNext(AgString s) {
  return dataView->findNext(s);
}

Boolean AgDataPanel::findPrev(AgString s) {
  return dataView->findPrev(s);
}