vcs.maemo.org Git - pierogi/blob - forms/pirpowersearchform.cpp

   1 #include "pirpowersearchform.h"
   2 #include "ui_pirpowersearchform.h"
   3
   4 #include "mainwindow.h"
   5 #include "pirkeysetmanager.h"
   6
   7 #include <QTimer>
   8 #include <QMutex>
   9
  10 // Debugging includes:
  11 #include <iostream>
  12
  13 // Check if a command is running:
  14 extern bool commandInFlight;
  15 extern QMutex commandIFMutex;
  16
  17 /*
  18 PIRPowerSearchForm::PIRPowerSearchForm(QWidget *parent) :
  19   QWidget(parent),
  20   ui(new Ui::PIRPowerSearchForm)
  21 {
  22   ui->setupUi(this);
  23 }
  24 */
  25
  26
  27 PIRPowerSearchForm::PIRPowerSearchForm(
  28   MainWindow *mw)
  29   : QWidget(0),
  30     ui(new Ui::PIRPowerSearchForm),
  31     mainWindow(mw),
  32     advanceTimer(0)
  33 {
  34   ui->setupUi(this);
  35 }
  36
  37
  38 PIRPowerSearchForm::~PIRPowerSearchForm()
  39 {
  40   delete ui;
  41   if (advanceTimer) delete advanceTimer;
  42 }
  43
  44 void PIRPowerSearchForm::setKeysetName(
  45   QString name)
  46 {
  47   ui->keysetNameLabel->setText(name);
  48 }
  49
  50 void PIRPowerSearchForm::on_stepBackwardButton_pressed()
  51 {
  52   if (mainWindow->selectPrevKeyset())
  53   {
  54     mainWindow->startRepeating(Power_Key);
  55   }
  56 }
  57
  58 void PIRPowerSearchForm::on_stepBackwardButton_released()
  59 {
  60   mainWindow->stopRepeating();
  61 }
  62
  63 void PIRPowerSearchForm::on_stepForwardKey_pressed()
  64 {
  65   if (mainWindow->selectNextKeyset())
  66   {
  67     mainWindow->startRepeating(Power_Key);
  68   }
  69 }
  70
  71 void PIRPowerSearchForm::on_stepForwardKey_released()
  72 {
  73   mainWindow->stopRepeating();
  74 }
  75
  76 void PIRPowerSearchForm::on_fastBackwardButton_pressed()
  77 {
  78   if (!mainWindow->selectPrevKeyset())
  79   {
  80     return;
  81   }
  82
  83   mainWindow->startRepeating(Power_Key);
  84
  85   advanceTimer = new QTimer();
  86   connect(advanceTimer, SIGNAL(timeout()), this, SLOT(gotoPrevKeyset()));
  87   advanceTimer->start(100);
  88 }
  89
  90 void PIRPowerSearchForm::on_fastBackwardButton_released()
  91 {
  92   delete advanceTimer;
  93   advanceTimer = 0;
  94   mainWindow->stopRepeating();
  95 }
  96
  97 void PIRPowerSearchForm::on_fastForwardButton_pressed()
  98 {
  99   if (!mainWindow->selectNextKeyset())
 100   {
 101     return;
 102   }
 103
 104   mainWindow->startRepeating(Power_Key);
 105
 106   advanceTimer = new QTimer();
 107   connect(advanceTimer, SIGNAL(timeout()), this, SLOT(gotoNextKeyset()));
 108   advanceTimer->start(50);
 109 }
 110
 111
 112 void PIRPowerSearchForm::on_fastForwardButton_released()
 113 {
 114   delete advanceTimer;
 115   advanceTimer = 0;
 116   mainWindow->stopRepeating();
 117 }
 118
 119
 120 void PIRPowerSearchForm::gotoPrevKeyset()
 121 {
 122   if (checkMutex())
 123   {
 124     mainWindow->stopRepeating();
 125   }
 126   else
 127   {
 128     if (mainWindow->selectPrevKeyset())
 129     {
 130       mainWindow->startRepeating(Power_Key);
 131     }
 132     else
 133     {
 134       delete advanceTimer;
 135       advanceTimer = 0;
 136     }
 137   }
 138 }
 139
 140
 141 void PIRPowerSearchForm::gotoNextKeyset()
 142 {
 143   if (checkMutex())
 144   {
 145     mainWindow->stopRepeating();
 146   }
 147   else
 148   {
 149     if (mainWindow->selectNextKeyset())
 150     {
 151       mainWindow->startRepeating(Power_Key);
 152     }
 153     else
 154     {
 155       delete advanceTimer;
 156       advanceTimer = 0;
 157     }
 158   }
 159 }
 160
 161
 162 bool PIRPowerSearchForm::checkMutex()
 163 {
 164   QMutexLocker locker(&commandIFMutex);
 165   return commandInFlight;
 166 }