Split miav server and client apart. Port client to Qt4. Replace libraw1994 with libiec61883. Add unit tests for multiplexer and fix some bugs in it.

1 files changed, 89 insertions, 70 deletions

diff --git a/src/mainwindow.cc b/src/mainwindow.cc
index 5e64a75..c8c427b 100644
--- a/src/mainwindow.cc
+++ b/src/mainwindow.cc
@@ -24,23 +24,20 @@
  *    along with MIaV; 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 <QPainter>
+#include <QPicture>
 
-#include <qpushbutton.h>
-#include <qfont.h>
-#include <qpixmap.h>
-#include <qbitmap.h>
-#include <qimage.h>
-#include <qlayout.h>
-#include <qgroupbox.h>
+#include <QPushButton>
+#include <QFont>
+#include <QPixmap>
+#include <QBitmap>
+#include <QImage>
+#include <QLayout>
+#include <QGroupBox>
 
-#include <qstatusbar.h>
+#include <QStatusBar>
 
 #include <math.h>
 
@@ -53,10 +50,10 @@
 //"miav-grab.h"
 
 //#define WITH_DV
-MainWindow::MainWindow(QApplication *qApp, QWidget* parent, const char* name )
-	: QWidget( parent, name, WStyle_Customize | WStyle_NoBorder )
+MainWindow::MainWindow(QApplication *_qApp, QWidget* parent, const char* name )
+	: QWidget( parent, Qt::FramelessWindowHint )
 {
-  info = new InfoGui(qApp, this, config);
+  info = new InfoGui(_qApp, this, config);
 
   info->log("Starting MIaV v. %s.", VERSION);
 
@@ -128,7 +125,7 @@ MainWindow::~MainWindow()
   info->log("MIaV is shut down.");
 }
 
-QImage *MainWindow::loadButtonIcon( char *name, int height )
+QImage *MainWindow::loadButtonIcon( const char *name, int height )
 {
 
   QImage scaled;
@@ -140,14 +137,14 @@ QImage *MainWindow::loadButtonIcon( char *name, int height )
   int h = (int)(height * unit);
   int w = (int)((float)img->width() / (float)(img->height() / (float)h));
 
-  scaled = img->smoothScale(w, h);
+  scaled = img->scaled(w, h, Qt::KeepAspectRatio, Qt::SmoothTransformation);
   delete img;
   img = new QImage(scaled);
 
   return img;
 }
 
-QImage *MainWindow::loadImage( char *name )
+QImage *MainWindow::loadImage( const char *name )
 {
   QImage *img;
 
@@ -159,6 +156,7 @@ QImage *MainWindow::loadImage( char *name )
 
 void MainWindow::createGui()
 {
+  QPixmap p;
   // Layout widgets
 
   /*  __________________________________________________
@@ -182,20 +180,23 @@ void MainWindow::createGui()
    * |_______________________________|__________________|
    */
 
-	QGridLayout *g0 = new QGridLayout(this, 2, 2, 0, -1);
-	QGridLayout *g1 = new QGridLayout(4, 4, -1);
+	QGridLayout *g0 = new QGridLayout(this);//, 2, 2, 0, -1);
+	QGridLayout *g1 = new QGridLayout();//4, 4, -1);
   g0->addLayout(g1, 0, 0);
 
   QGroupBox *gb = new QGroupBox(this);
+  gb->setLayout(new QVBoxLayout());
+  /* // TODO
   //  gb->setRows(NUM_HISTORY);
   gb->setColumns(1);
   //  gb->setTitle("fisk");
   //	QGridLayout *g2 = new QGridLayout(1, NUM_HISTORY, -1);
   //	QVBoxLayout *g2 = new QVBoxLayout(this);
   //  g0->addLayout(g2, 0, 1);
-
+  
   gb->setInsideMargin(HISTORY_LIST_MARGIN);
   gb->setInsideSpacing(HISTORY_LIST_SPACING);
+  */
   gb->setFlat(true);
   g0->addWidget(gb, 0, 1);
 
@@ -204,7 +205,7 @@ void MainWindow::createGui()
 
   int output_width = resolution_w - // this->width() - 
     (int)(BUTTON_WIDTH * unit) - 
-    (gb->insideMargin() * 2) - 
+    //    (gb->insideMargin() * 2) -  // TODO
     g1->margin() * 2 -
     g0->margin() * 2;
 
@@ -214,53 +215,56 @@ void MainWindow::createGui()
     g0->margin() * 3;
 
   img_recedge = new QLabel(this);
-  img_recedge->setBackgroundColor(QColor(160,160,160));
+  //img_recedge->setBackgroundColor(QColor(160,160,160));
   img_recedge->setFixedSize(output_width, output_height);
   
   img_live = new VideoWidget(img_recedge, camera);
   img_live->setFixedSize(output_width - 20, output_height - 20);
   img_live->move(10,10);
-  g1->addMultiCellWidget ( img_recedge, 0, 0, 0, 3, Qt::AlignHCenter);
+  //g1->addWidget ( img_recedge, 0, 0, 0, 3, Qt::AlignHCenter);
+  g1->addWidget ( img_recedge, 0, 0, 1, 4, Qt::AlignHCenter);
   //  QObject::connect( img_live, SIGNAL(clicked()), this, SLOT(live_clicked()) );
 
   // CPR/NAME LABEL + CPR button
   lbl_cpr = createLabel("", output_width - (int)(BUTTON_WIDTH * unit), BUTTON_HEIGHT);
-  g1->addMultiCellWidget ( lbl_cpr, 1, 1, 0, 2);
+  //g1->addWidget ( lbl_cpr, 1, 1, 0, 2);
+  g1->addWidget ( lbl_cpr, 1, 0, 1, 2);
 
   btn_cpr = createButton("");
   btn_cpr->setFocus();
-  btn_cpr->setPixmap(*img_cpr);
+  btn_cpr->setIcon(QPixmap(PIXMAP_CPR));
   QObject::connect( btn_cpr, SIGNAL(clicked()), this, SLOT(cpr_clicked()) );
   // Will also be connected in the MGUI code
   g1->addWidget(btn_cpr, 1, 3);
 
   lbl_name = createLabel("",  output_width, (int)(BUTTON_HEIGHT * 0.8f));
-  g1->addMultiCellWidget ( lbl_name, 2, 2, 0, 3);
+  //g1->addWidget ( lbl_name, 2, 2, 0, 3);
+  g1->addWidget ( lbl_name, 2, 0, 1, 2);
 /*
   btn_clear = createButton("");
-  btn_clear->setPixmap(*img_clear);
+  btn_clear->setIcon(QPixmap(PIXMAP_CLEAR));
   QObject::connect( btn_clear, SIGNAL(clicked()), this, SLOT(clear_clicked()) );
   // Will also be connected in the MGUI code
   g1->addWidget(btn_clear, 1, 2);
 */
   // Rec + Shot + Freeze buttons
   btn_rec = createButton("");
-  btn_rec->setPixmap(*img_record);
+  btn_rec->setIcon(QPixmap(PIXMAP_RECORD));
   QObject::connect( btn_rec, SIGNAL(clicked()), this, SLOT(rec_clicked()) );
   g1->addWidget(btn_rec, 3, 0);
   
   btn_shoot = createButton("");
-  btn_shoot->setPixmap(*img_snapshot);
+  btn_shoot->setIcon(QPixmap(PIXMAP_SNAPSHOT));
   QObject::connect( btn_shoot, SIGNAL(clicked()), this, SLOT(shoot_clicked()) );
   g1->addWidget(btn_shoot, 3, 1);
   
   btn_freeze = createButton("");
-  btn_freeze->setPixmap(*img_freeze);
+  btn_freeze->setIcon(QPixmap(PIXMAP_FREEZE));
   QObject::connect( btn_freeze, SIGNAL(clicked()), this, SLOT(freeze_clicked()) );
   g1->addWidget(btn_freeze, 3, 2);
   
   btn_mute = createButton("");
-  btn_mute->setPixmap(*img_unmute);
+  btn_mute->setIcon(QPixmap(PIXMAP_UNMUTE));
   QObject::connect( btn_mute, SIGNAL(clicked()), this, SLOT(mute_clicked()) );
   g1->addWidget(btn_mute, 3, 3);
   
@@ -278,62 +282,70 @@ void MainWindow::createGui()
     img_history[i] = new HistoryWidget(gb);
     img_history[i]->set_image(img_dummy);
     img_history[i]->setFixedSize(w, h);
+    img_history[i]->show();
+    gb->layout()->addWidget(img_history[i]);
   }
 
   // Clear button
   btn_clear = createButton("", gb);
-  btn_clear->setPixmap(*img_clear);
+  btn_clear->setIcon(QPixmap(PIXMAP_CLEAR));
   QObject::connect( btn_clear, SIGNAL(clicked()), this, SLOT(clear_clicked()) );
+  gb->layout()->addWidget(btn_clear);
 
   // Statusbar
   status = new QStatusBar(this);
   status->setSizeGripEnabled(FALSE);
   //  status->setFont(QFont( "Sans Serif", (int)(unit * height / 3), QFont::Normal ));
-  g0->addMultiCellWidget(status, 4, 4, 0, 1);
+  //g0->addWidget(status, 4, 4, 0, 1);
+  g0->addWidget(status, 4, 0, 1, 2);
 
   lbl_recordtime = createLabel("", BUTTON_WIDTH, 1);
+  /*
   lbl_recordtime->setFixedWidth((int)(BUTTON_WIDTH * unit) + 
-                                (gb->insideMargin() * 2) + 
+                                //(gb->insideMargin() * 2) + 
                                 g1->margin() * 2 +
                                 g0->margin() * 2);
-  status->addWidget(lbl_recordtime, 0, TRUE);
+  */
+  status->addPermanentWidget(lbl_recordtime);//, 0, TRUE);
 
   // About button
   btn_about = new QPushButton("", this);
   btn_about->setFixedHeight((int)unit);
-  btn_about->setPixmap(*img_logo);
+  btn_about->setIcon(QPixmap(PIXMAP_LOGO_SMALL));
   QObject::connect( btn_about, SIGNAL(clicked()), this, SLOT(about_clicked()) );
-  status->addWidget(btn_about, 0, TRUE);
+  status->addPermanentWidget(btn_about);//, 0, TRUE);
 
   // Version label
   lbl_version = createLabel("MIaV-Grab v" VERSION, BUTTON_WIDTH, 1);
   lbl_version->setFixedWidth((int)(BUTTON_WIDTH * unit) +
-                                (gb->insideMargin() * 2) + 
+                             //(gb->insideMargin() * 2) + 
                                 g1->margin() * 2 +
                                 g0->margin() * 2);
-  status->addWidget(lbl_version, 0, TRUE);
+  status->addPermanentWidget(lbl_version);//, 0, TRUE);
 
-  status->message( TXT_READY );
+  status->showMessage( TXT_READY );
 }
 
 
-QPushButton *MainWindow::createButton(char *caption, int width, int height)
+QPushButton *MainWindow::createButton(const char *caption, int width, int height)
 {
   return createButton(caption, this);//, width, height);
 }
 
 
-QPushButton *MainWindow::createButton(char *caption, QWidget *parent, int width, int height)
+QPushButton *MainWindow::createButton(const char *caption, QWidget *parent, int width, int height)
 {
   QPushButton *btn = new QPushButton(caption, parent);
   btn->setFont( QFont( "Sans Serif", (int)(unit * height / 2), QFont::Bold ) );
   btn->setFixedHeight((int)(unit * height));
   //  btn->setFixedWidth((int)(unit * width));
+  btn->setIconSize(QSize(2 * unit * height, unit * height));
+  btn->setContentsMargins(0,0,0,0);
   return btn;
 }
 
 
-QLabel *MainWindow::createLabel(char *caption, int width, int height)
+QLabel *MainWindow::createLabel(const char *caption, int width, int height)
 {
   QLabel *lbl = new QLabel(caption, this);
   lbl->setFont( QFont( "Sans Serif", 
@@ -385,16 +397,18 @@ void MainWindow::taskbar_update()
 #define SPEED 0.07f
 void MainWindow::redraw_edge()
 {
+  /* // TODO
   rec_edge_counter += SPEED;
   float val = fabs(sin(rec_edge_counter));
   img_recedge->setBackgroundColor(QColor((int) ((255 - GREY) * val + GREY),
                                          (int) (GREY - (GREY * val)),
                                          (int) (GREY - (GREY * val))));
+  */
 }
 
 void MainWindow::message(char *msg)
 {
-  status->message(msg);
+  status->showMessage(msg);
   info->log("Message: %s", msg);
 }
 
@@ -447,8 +461,8 @@ void MainWindow::cpr_clicked()
   info->log("Activated CPR chooser.");
 
   // Save CPR and name, from the labels.
-  strcpy(oldname, lbl_name->text().ascii());
-  strcpy(oldcpr, lbl_cpr->text().ascii());
+  strcpy(oldname, lbl_name->text().toStdString().c_str());
+  strcpy(oldcpr, lbl_cpr->text().toStdString().c_str());
 
   clear();
 
@@ -462,25 +476,26 @@ void MainWindow::cpr_clicked()
     info->log("Cancelled CPR chooser.");
   } else {
     // Change CPR camera.
-    info->log("New CPR %s (old %s).", (char*)lbl_cpr->text().ascii(), oldcpr);
-    strcpy(oldname, lbl_name->text().ascii());
-    strcpy(oldcpr, lbl_cpr->text().ascii());
+    info->log("New CPR %s (old %s).", (char*)lbl_cpr->text().toStdString().c_str(), oldcpr);
+    strcpy(oldname, lbl_name->text().toStdString().c_str());
+    strcpy(oldcpr, lbl_cpr->text().toStdString().c_str());
     clear();
     lbl_name->setText(oldname);
     lbl_cpr->setText(oldcpr);
-    camera->setCpr((char*)lbl_cpr->text().ascii(), (char*)lbl_name->text().ascii());
+    camera->setCpr((char*)lbl_cpr->text().toStdString().c_str(), (char*)lbl_name->text().toStdString().c_str());
   }
 }
 
 void MainWindow::rec_clicked()
 {
+  QPixmap p;
   if(!recording) {
     info->log("Start recording.");
     recording = 1;
     // Start flashing the edge
     rec_edge_counter = 0.0f;
     timer->start(100);
-    btn_rec->setPixmap(*img_stop);
+    btn_rec->setIcon(QPixmap(PIXMAP_STOP));
     camera->start();
   } else {
     switch(MessageBox(this, 
@@ -493,8 +508,8 @@ void MainWindow::rec_clicked()
       recording = 0;
       camera->stop(SAVE);
       timer->stop();
-      img_recedge->setBackgroundColor(QColor(160,160,160));
-      btn_rec->setPixmap(*img_record);
+      //img_recedge->setBackgroundColor(QColor(160,160,160)); // TODO
+      btn_rec->setIcon(QPixmap(PIXMAP_RECORD));
       break;
 
     case MSG_NO:
@@ -502,8 +517,8 @@ void MainWindow::rec_clicked()
       recording = 0;
       camera->stop(DELETE);
       timer->stop();
-      img_recedge->setBackgroundColor(QColor(160,160,160));
-      btn_rec->setPixmap(*img_record);
+      //img_recedge->setBackgroundColor(QColor(160,160,160));// TODO
+      btn_rec->setIcon(QPixmap(PIXMAP_RECORD));
       break;
 
     case MSG_MAYBE:
@@ -511,8 +526,8 @@ void MainWindow::rec_clicked()
       recording = 0;
       camera->stop(LATER);
       timer->stop();
-      img_recedge->setBackgroundColor(QColor(160,160,160));
-      btn_rec->setPixmap(*img_record);
+      //img_recedge->setBackgroundColor(QColor(160,160,160));// TODO
+      btn_rec->setIcon(QPixmap(PIXMAP_RECORD));
       break;
 
     case MSG_CANCEL:
@@ -524,10 +539,11 @@ void MainWindow::rec_clicked()
 
 void MainWindow::shoot_clicked()
 {
+  QPixmap p;
   //  unsigned char pixels[720*576*3];
   info->log("Snapshot (%s).", frozen?"frozen":"unfrozen");
 
-  QImage screenshot(720, 576, 32);
+  QImage screenshot(720, 576, QImage::Format_RGB32);
 
   camera->snapshot(screenshot.bits());
 
@@ -540,36 +556,39 @@ void MainWindow::shoot_clicked()
 
   if(frozen) {
     camera->unfreeze();
-    btn_freeze->setPixmap(*img_freeze);
-    btn_freeze->setOn(false);
+    btn_freeze->setIcon(QPixmap(PIXMAP_FREEZE));
+    btn_freeze->setChecked(false);
     frozen = false;
   }
 }
 
 void MainWindow::freeze_clicked()
 {
+  QPixmap p;
   if(frozen) {
     info->log("Unfreeze.");
     camera->unfreeze();
-    btn_freeze->setPixmap(*img_freeze);
-    btn_freeze->setOn(false);
+    btn_freeze->setIcon(QPixmap(PIXMAP_FREEZE));
+    btn_freeze->setChecked(false);
     frozen = false;
   } else {
     info->log("Freeze.");
     camera->freeze();
-    btn_freeze->setPixmap(*img_unfreeze);
-    btn_freeze->setOn(true);
+    btn_freeze->setIcon(QPixmap(PIXMAP_UNFREEZE));
+    btn_freeze->setChecked(true);
     frozen = true;
   }
 }
 
 void MainWindow::mute_clicked()
 {
+  QPixmap p;
   muted = !muted;
-  if(muted) btn_mute->setPixmap(*img_mute);
-  else btn_mute->setPixmap(*img_unmute);
+  if(muted) {
+    btn_mute->setIcon(QPixmap(PIXMAP_MUTE));
+  } else {
+    btn_mute->setIcon(QPixmap(PIXMAP_UNMUTE));
+  }
 
   camera->setMute(muted);
 }
-
-#endif /*USE_GUI*/