Reanable recording indicator.

1 files changed, 141 insertions, 0 deletions

diff --git a/src/recedge.cc b/src/recedge.cc
new file mode 100644
index 0000000..0d0543d
--- /dev/null
+++ b/src/recedge.cc
@@ -0,0 +1,141 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            recedge.cc
+ *
+ *  Wed May 21 13:23:00 CEST 2014
+ *  Copyright  2005 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of MIaV.
+ *
+ *  MIaV 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.
+ *
+ *  MIaV 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with MIaV; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#include "recedge.h"
+
+#include <QPalette>
+#include <QPaintEvent>
+#include <QPainter>
+#include <QGridLayout>
+
+#define GREY 160
+#define SIZE 10
+
+RecEdge::RecEdge()
+{
+  idle = true;
+  level = 0.0;
+
+  QGridLayout *g = new QGridLayout();
+
+  ul = new QLabel(); // upper left
+  ul->setFixedSize(SIZE, SIZE);
+  ul->setAutoFillBackground(true);
+
+  um = new QLabel(); // upper mid
+  um->setFixedHeight(SIZE);
+  um->setAutoFillBackground(true);
+
+  ur = new QLabel(); // upper right
+  ur->setFixedSize(SIZE, SIZE);
+  ur->setAutoFillBackground(true);
+
+  ml = new QLabel(); // left mid
+  ml->setFixedWidth(SIZE);
+  ml->setAutoFillBackground(true);
+
+  mr = new QLabel(); // right mid
+  mr->setFixedWidth(SIZE);
+  mr->setAutoFillBackground(true);
+
+  bl = new QLabel(); // bottom left
+  bl->setFixedSize(SIZE, SIZE);
+  bl->setAutoFillBackground(true);
+
+  bm = new QLabel(); // bottom mid
+  bm->setFixedHeight(SIZE);
+  bm->setAutoFillBackground(true);
+
+  br = new QLabel(); // bottom right
+  br->setFixedSize(SIZE, SIZE);
+  br->setAutoFillBackground(true);
+
+  g->addWidget(ul, 0,0, 1,1);
+  g->addWidget(um, 0,1, 1,1);
+  g->addWidget(ur, 0,2, 1,1);
+  g->addWidget(ml, 1,0, 1,1);
+  g->addWidget(mr, 1,2, 1,1);
+  g->addWidget(bl, 2,0, 1,1);
+  g->addWidget(bm, 2,1, 1,1);
+  g->addWidget(br, 2,2, 1,1);
+
+  g->setContentsMargins(0,0,0,0);
+  g->setSpacing(0);
+  setContentsMargins(0,0,0,0);
+
+  setLayout(g);
+}
+
+void RecEdge::updateEdge()
+{
+  QLabel *lbls[] = {ul, um, ur, ml, mr, bl, bm, br, NULL};
+  int i = 0;
+  while(lbls[i]) {
+    QPalette pal = lbls[i]->palette();
+   
+    if(idle) {
+      pal.setColor(QPalette::Window, QColor(GREY, GREY, GREY));
+    } else {
+      pal.setColor(QPalette::Window,
+                   QColor((int) ((255 - GREY) * level + GREY),
+                          (int) (GREY - (GREY * level)),
+                          (int) (GREY - (GREY * level))));
+    }
+    lbls[i]->setPalette(pal);
+    
+    i++;
+  }
+}
+
+void RecEdge::setInnerWidget(QWidget *inner)
+{
+  QGridLayout *g = (QGridLayout*)layout();
+  g->addWidget(inner, 1, 1, 1, 1);
+}
+
+void RecEdge::setLevel(float l)
+{
+  idle = false;
+  level = l;
+  updateEdge();
+}
+
+void RecEdge::setIdle(bool i)
+{
+  if(i) {
+    QPalette pal = palette();
+    pal.setColor(QPalette::Window, QColor(GREY, GREY, GREY));
+    setPalette(pal);
+  }
+
+  idle = i;
+
+  updateEdge();
+}
+
+void RecEdge::paintEvent(QPaintEvent *event)
+{
+}