Search for Power Button Panel

[pierogi] / forms / pirpowersearchform.cpp

diff --git a/forms/pirpowersearchform.cpp b/forms/pirpowersearchform.cpp
new file mode 100644 (file)
index 0000000..25cc444
--- /dev/null
+++ b/forms/pirpowersearchform.cpp
@@ -0,0 +1,166 @@
+#include "pirpowersearchform.h"
+#include "ui_pirpowersearchform.h"
+
+#include "mainwindow.h"
+#include "pirkeysetmanager.h"
+
+#include <QTimer>
+#include <QMutex>
+
+// Debugging includes:
+#include <iostream>
+
+// Check if a command is running:
+extern bool commandInFlight;
+extern QMutex commandIFMutex;
+
+/*
+PIRPowerSearchForm::PIRPowerSearchForm(QWidget *parent) :
+  QWidget(parent),
+  ui(new Ui::PIRPowerSearchForm)
+{
+  ui->setupUi(this);
+}
+*/
+
+
+PIRPowerSearchForm::PIRPowerSearchForm(
+  MainWindow *mw)
+  : QWidget(0),
+    ui(new Ui::PIRPowerSearchForm),
+    mainWindow(mw),
+    advanceTimer(0)
+{
+  ui->setupUi(this);
+}
+
+
+PIRPowerSearchForm::~PIRPowerSearchForm()
+{
+  delete ui;
+  if (advanceTimer) delete advanceTimer;
+}
+
+void PIRPowerSearchForm::setKeysetName(
+  QString name)
+{
+  ui->keysetNameLabel->setText(name);
+}
+
+void PIRPowerSearchForm::on_stepBackwardButton_pressed()
+{
+  if (mainWindow->selectPrevKeyset())
+  {
+    mainWindow->startRepeating(Power_Key);
+  }
+}
+
+void PIRPowerSearchForm::on_stepBackwardButton_released()
+{
+  mainWindow->stopRepeating();
+}
+
+void PIRPowerSearchForm::on_stepForwardKey_pressed()
+{
+  if (mainWindow->selectNextKeyset())
+  {
+    mainWindow->startRepeating(Power_Key);
+  }
+}
+
+void PIRPowerSearchForm::on_stepForwardKey_released()
+{
+  mainWindow->stopRepeating();
+}
+
+void PIRPowerSearchForm::on_fastBackwardButton_pressed()
+{
+  if (!mainWindow->selectPrevKeyset())
+  {
+    return;
+  }
+
+  mainWindow->startRepeating(Power_Key);
+
+  advanceTimer = new QTimer();
+  connect(advanceTimer, SIGNAL(timeout()), this, SLOT(gotoPrevKeyset()));
+  advanceTimer->start(100);
+}
+
+void PIRPowerSearchForm::on_fastBackwardButton_released()
+{
+  delete advanceTimer;
+  advanceTimer = 0;
+  mainWindow->stopRepeating();
+}
+
+void PIRPowerSearchForm::on_fastForwardButton_pressed()
+{
+  if (!mainWindow->selectNextKeyset())
+  {
+    return;
+  }
+
+  mainWindow->startRepeating(Power_Key);
+
+  advanceTimer = new QTimer();
+  connect(advanceTimer, SIGNAL(timeout()), this, SLOT(gotoNextKeyset()));
+  advanceTimer->start(50);
+}
+
+
+void PIRPowerSearchForm::on_fastForwardButton_released()
+{
+  delete advanceTimer;
+  advanceTimer = 0;
+  mainWindow->stopRepeating();
+}
+
+
+void PIRPowerSearchForm::gotoPrevKeyset()
+{
+  if (checkMutex())
+  {
+    mainWindow->stopRepeating();
+  }
+  else
+  {
+    if (mainWindow->selectPrevKeyset())
+    {
+      mainWindow->startRepeating(Power_Key);
+    }
+    else
+    {
+      delete advanceTimer;
+      advanceTimer = 0;
+    }
+  }
+}
+
+
+void PIRPowerSearchForm::gotoNextKeyset()
+{
+  if (checkMutex())
+  {
+    mainWindow->stopRepeating();
+  }
+  else
+  {
+    if (mainWindow->selectNextKeyset())
+    {
+      mainWindow->startRepeating(Power_Key);
+    }
+    else
+    {
+      delete advanceTimer;
+      advanceTimer = 0;
+    }
+  }
+}
+
+
+bool PIRPowerSearchForm::checkMutex()
+{
+  QMutexLocker locker(&commandIFMutex);
+  return commandInFlight;
+}