Initial revision

1 files changed, 305 insertions, 0 deletions

diff --git a/src/mainwindow.cc b/src/mainwindow.cc
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+++ b/src/mainwindow.cc
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            mainwindow.cc
+ *
+ *  Sat Aug 21 19:49:34 2004
+ *  Copyright  2004  deva
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#include <config.h>
+#ifdef USE_GUI
+
+#include "mainwindow.h"
+
+#include <qpainter.h>
+#include <qpicture.h>
+
+#include <qpushbutton.h>
+#include <qfont.h>
+#include <qpixmap.h>
+#include <qimage.h>
+#include <qlayout.h>
+#include <qstatusbar.h>
+
+//#include "mgui_alert.h"
+//#include "mgui_datasocket.h"
+
+#include "miav_config.h"
+
+#include <config.h>
+//"miav-grab.h"
+
+
+//#define WITH_DV
+MainWindow::MainWindow( QWidget* parent, const char* name )
+	: QWidget( parent, name, WStyle_Customize | WStyle_NoBorder )
+{
+  //  statusBar();
+  // statusBar()->message("fisk");
+  // statusBar()->setSizeGripEnabled(false);
+
+  MiavConfig cfg("miav.conf");
+  /** / 
+  int resolution_w = 1280; // TODO: Read actual resolution
+  int resolution_h = 1024; // TODO: Read actual resolution
+  /**/
+  /**/
+  int resolution_w = 1024; // TODO: Read actual resolution
+  int resolution_h = 768; // TODO: Read actual resolution
+  /**/
+  unit = ((float)resolution_w / (float)(cfg.readFloat("screensize") * 3.1f));
+
+  move(0,0);
+  resize(resolution_w, resolution_h);
+
+  // Load images
+  pix_record = new QPixmap();
+  pix_record->load( "record.png" );
+/*
+	QPainter *paint = new QPainter();
+	QPicture *pic = new QPicture();
+	pic->load(fname, "svg");
+	paint->begin(this);
+	paint->setWindow(pic->boundingRect());
+	paint->drawPicture(0, 0, *pic);
+	paint->end();
+ */
+
+  pix_stop = new QPixmap();
+  pix_stop->load( "stop.png" );
+
+  pix_camera = new QPixmap();
+  pix_camera->load( "camera.png" );
+
+  pix_dummy = new QPixmap();
+  pix_dummy->load( "dummy.png" );
+  
+  pix_logo = new QPixmap();
+  pix_logo->load( "miav-logo-64x64.png" );
+
+  createGui();
+  show();
+
+  //  camera = new Camera("192.168.0.10", 30000);
+
+  recording = false;
+  frozen = false;
+
+  aboutwindow = NULL;
+
+  //  CPRQueryDialog dlg(lbl_cpr, lbl_name, this, "CPRQueryDialog");
+  //  dlg.exec();
+  // Open the CPR Dialog
+  cpr_clicked();
+}
+
+MainWindow::~MainWindow()
+{
+  if(camera) delete camera;
+  delete btn_cpr;
+  if(aboutwindow) delete aboutwindow;
+}
+
+void MainWindow::createGui()
+{
+  // Layout widgets
+
+  /*  _________________________________________________
+   *(0) __________________________  |  ______________  |
+   * | |        |        |        | | |              | |
+   * |(1)       |        |        | |(2)             | |
+   * | |        |        |        | | |              | |
+   * | |        |        |        | | |              | |
+   * | |        |        |        | | |______________| |
+   * | |        |        |        | | |              | |
+   * | |        |        |        | | |              | |
+   * | |        |        |        | | |              | |
+   * | |________|________|________| | |              | |
+   * | |        |        |        | | |______________| |
+   * | |________|________|________| | |              | |
+   * | |        |        |        | | |              | |
+   * | |________|________|________| | |              | |
+   * | |        |        |        | | |              | |
+   * | |________|________|________| | |______________| |
+   * |______________________________|__________________|
+   * |______________________________|__________________|
+   */
+
+	QGridLayout *g0 = new QGridLayout(this, 2, 2, 0, -1, "g0");
+	QGridLayout *g1 = new QGridLayout(3, 4, -1, "g1");
+  g0->addLayout(g1, 0, 0);
+	QGridLayout *g2 = new QGridLayout(1, NUM_HISTORY, -1, "g2");
+  g0->addLayout(g2, 0, 1);
+
+  img_recedge = new QLabel(this);
+  img_recedge->setBackgroundColor(QColor(160,160,160));
+  img_recedge->setFixedSize(740,596);
+  
+  img_live = new VideoWidget(img_recedge);
+  //  img_live->setErasePixmap( *pix_dummy );
+  img_live->setFixedSize(720,576);
+  img_live->move(10,10);
+  g1->addMultiCellWidget ( img_recedge, 0, 0, 0, 2, Qt::AlignHCenter);
+
+  // CPR/NAME LABEL + CPR button
+  lbl_cpr = createLabel("200379-1613", 18, 3);
+  g1->addMultiCellWidget ( lbl_cpr, 1, 1, 0, 1);
+
+  btn_cpr = createButton("NYT CPR", 8, 3);
+  btn_cpr->setFocus();
+  QObject::connect( btn_cpr, SIGNAL(clicked()), this, SLOT(cpr_clicked()) );
+  // Will also be connected in the MGUI code
+  g1->addWidget(btn_cpr, 1, 2);
+
+  lbl_name = createLabel("Bent Bisballe Kjær Nyeng Jensen", 18, 2);
+  g1->addMultiCellWidget ( lbl_name, 2, 2, 0, 2);
+
+  // Rec + Shot + Freeze buttons
+  btn_rec = createButton("", 8, 3);
+  btn_rec->setPixmap(*pix_record);
+  QObject::connect( btn_rec, SIGNAL(clicked()), this, SLOT(rec_clicked()) );
+  g1->addWidget(btn_rec, 3, 0);
+  
+  btn_shoot = createButton("", 8, 3);
+  btn_shoot->setPixmap(*pix_camera);
+  QObject::connect( btn_shoot, SIGNAL(clicked()), this, SLOT(shoot_clicked()) );
+  g1->addWidget(btn_shoot, 3, 1);
+  
+  btn_freeze = createButton("FREEZE", 8, 3);
+  //  btn_freeze->setPixmap(*pix_logo);
+  QObject::connect( btn_freeze, SIGNAL(clicked()), this, SLOT(freeze_clicked()) );
+  g1->addWidget(btn_freeze, 3, 2);
+  
+  // History widgets
+  for(int i = 0; i < NUM_HISTORY; i++) {
+    img_history[i] = new QLabel(this);
+    img_history[i]->setPixmap(*pix_dummy);
+    img_history[i]->setFixedSize(240,192);
+    g2->addWidget(img_history[i], i, 0, Qt::AlignHCenter);
+  }
+
+  // Statusbar
+  lbl_status = createLabel("STATUS", 18, 1);
+	lbl_status->setFrameStyle(QFrame::TabWidgetPanel | QFrame::Sunken);
+	lbl_status->setLineWidth(1);
+  g0->addWidget(lbl_status, 4, 0);
+
+  lbl_version = createLabel("MIaV-Grab v" VERSION, 18, 1);
+	lbl_version->setFrameStyle(QFrame::TabWidgetPanel | QFrame::Sunken);
+	lbl_version->setLineWidth(1);
+  lbl_version->setFixedHeight((int)unit);
+  g0->addWidget(lbl_version, 4, 1);
+
+  /* // About icon
+  btn_logo = new QPushButton("", this);
+  btn_logo->setPixmap(*pix_logo);
+  btn_logo->setFixedSize(74,74);
+  btn_logo->move(940,10);
+  btn_logo->setFlat(true);
+  QObject::connect( btn_logo, SIGNAL(clicked()), this, SLOT(logo_clicked()) );
+  */
+  //lbl_version->setFont( QFont( "Arial", 8, QFont::Light ) );
+  //lbl_version->setFixedSize(90,10);
+  //lbl_version->move(928,81);
+
+}
+
+QPushButton *MainWindow::createButton(char *caption, int width, int height)
+{
+  QPushButton *btn = new QPushButton(caption, this);
+  btn->setFont( QFont( "Arial", (int)(unit * height / 2), QFont::Bold ) );
+  btn->setFixedHeight((int)(unit * height));
+  return btn;
+}
+
+QLabel *MainWindow::createLabel(char *caption, int width, int height)
+{
+  QLabel *lbl = new QLabel(caption, this);
+  lbl->setFont( QFont( "Arial", (int)(unit * height / 2), (height>1)?QFont::Bold:QFont::Normal ) );
+  lbl->setFixedHeight((int)(unit * height));
+  return lbl;
+}
+
+void MainWindow::message(char *msg)
+{
+  lbl_status->setText(msg);
+}
+
+void MainWindow::logo_clicked()
+{
+  if(aboutwindow)
+    delete aboutwindow;
+  aboutwindow = new AboutWindow(0, "About MIAV-Grab");
+}
+
+void MainWindow::cpr_clicked()
+{
+  CPRQueryDialog dlg(lbl_cpr, lbl_name, this, "CPRQueryDialog");
+  printf("Cpr Dialog returned: %d\n", dlg.exec());
+}
+
+void MainWindow::rec_clicked()
+{
+  recording = 1 - recording;
+  if(recording) {
+    img_recedge->setBackgroundColor(red);
+    btn_rec->setPixmap(*pix_stop);
+    camera->stop();
+  } else {
+    img_recedge->setBackgroundColor(QColor(160,160,160));
+    btn_rec->setPixmap(*pix_record);
+    camera->start();
+  }
+}
+
+void MainWindow::shoot_clicked()
+{
+  QImage image;
+
+  camera->snapshot();
+
+  image = img_live->getScreenshot();
+  image = image.smoothScale(img_history[0]->width(), img_history[0]->height());
+
+  QPixmap pixmap;
+  for(int cnt = (NUM_HISTORY-1); cnt > 0; cnt--) {
+    pixmap = *img_history[cnt-1]->pixmap();
+    img_history[cnt]->setPixmap(pixmap);
+  }
+  img_history[0]->setPixmap(image);
+
+  if(frozen) {
+    camera->unfreeze();
+    btn_freeze->setOn(false);
+    frozen = false;
+  }
+}
+
+void MainWindow::freeze_clicked()
+{
+  if(frozen) {
+    camera->unfreeze();
+    frozen = false;
+  } else {
+    camera->freeze();
+    frozen = true;
+  }
+}
+
+#endif /*USE_GUI*/