vcs.maemo.org Git - pierogi/blob - pirselectdeviceform.cpp

   1 #include "pirselectdeviceform.h"
   2 #include "ui_pirselectdeviceform.h"
   3 #include "pirkeysetwidgetitem.h"
   4 #include <QKeyEvent>
   5
   6 PIRDeviceTypeMgr deviceTypeManager;
   7
   8 extern PIRMakeMgr makeManager;
   9
  10 PIRSelectDeviceForm::PIRSelectDeviceForm(
  11   QWidget *parent)
  12   : QWidget(parent),
  13     ui(new Ui::PIRSelectDeviceForm),
  14     currentMake(Any_Make),
  15     currentDevice(Any_Device)
  16 {
  17   ui->setupUi(this);
  18
  19   // Make sure the user can only select one device at a time:
  20   ui->deviceListWidget->setSelectionMode(
  21     QAbstractItemView::SingleSelection);
  22
  23   // Don't want to start with the line editor visible:
  24   ui->searchStringLineEdit->hide();
  25   ui->searchStringLineEdit->lower();
  26   ui->ssClosePushButton->hide();
  27
  28   // Set some initial flags:
  29   setAttribute(Qt::WA_Maemo5StackedWindow);
  30   setWindowFlags(windowFlags() | Qt::Window);
  31
  32   // push the list of makers into the make combo box:
  33   makeManager.populateComboBox(ui->makeComboBox);
  34   deviceTypeManager.populateComboBox(ui->deviceComboBox);
  35
  36   // Connection telling main window that keyset has been selected:
  37   connect(
  38     ui->deviceListWidget,
  39     SIGNAL(itemActivated(QListWidgetItem *)),
  40     parent,
  41     SLOT(keysetSelectionChanged(QListWidgetItem *)),
  42     Qt::QueuedConnection);
  43
  44   // Connection used to filter keyset list:
  45   connect(
  46     ui->makeComboBox,
  47     SIGNAL(currentIndexChanged(int)),
  48     this,
  49     SLOT(filterListByMake(int)),
  50     Qt::QueuedConnection);
  51
  52   connect(
  53     ui->deviceComboBox,
  54     SIGNAL(currentIndexChanged(int)),
  55     this,
  56     SLOT(filterListByDeviceType(int)),
  57     Qt::QueuedConnection);
  58 }
  59
  60 PIRSelectDeviceForm::~PIRSelectDeviceForm()
  61 {
  62   delete ui;
  63 }
  64
  65 /*
  66 void PIRSelectDeviceForm::addNameToList(
  67   QString name,
  68   unsigned int index,
  69   PIRMakeName make)
  70 {
  71   ui->deviceListWidget->addItem(new PIRKeysetWidgetItem(name, index, make));
  72 }
  73 */
  74
  75
  76 void PIRSelectDeviceForm::addWidgetItem(
  77   PIRKeysetWidgetItem *kwi)
  78 {
  79   ui->deviceListWidget->addItem(kwi);
  80 }
  81
  82
  83 QListWidget *PIRSelectDeviceForm::getDeviceListWidget()
  84 {
  85   return ui->deviceListWidget;
  86 }
  87
  88
  89 void PIRSelectDeviceForm::keyPressEvent(
  90   QKeyEvent *event)
  91 {
  92   ui->searchStringLineEdit->show();
  93   ui->searchStringLineEdit->raise();
  94   ui->ssClosePushButton->show();
  95
  96   ui->searchStringLineEdit->setText(event->text());
  97   ui->searchStringLineEdit->setFocus();
  98 }
  99
 100
 101 void PIRSelectDeviceForm::on_searchStringLineEdit_textChanged(
 102   const QString &arg1)
 103 {
 104   filterListByString(arg1);
 105 }
 106
 107
 108 void PIRSelectDeviceForm::on_ssClosePushButton_clicked()
 109 {
 110   ui->searchStringLineEdit->hide();
 111   ui->searchStringLineEdit->lower();
 112   ui->ssClosePushButton->hide();
 113   ui->searchStringLineEdit->clear();
 114 }
 115
 116
 117 void PIRSelectDeviceForm::filterListByMake(
 118   int make)
 119 {
 120   currentMake = (PIRMakeName) make;
 121   refilterList();
 122 }
 123
 124
 125 void PIRSelectDeviceForm::filterListByDeviceType(
 126   int deviceType)
 127 {
 128   currentDevice = (PIRDeviceTypeName) deviceType;
 129   refilterList();
 130 }
 131
 132
 133 void PIRSelectDeviceForm::filterListByString(
 134   QString string)
 135 {
 136   searchString = string;
 137   refilterList();
 138 }
 139
 140
 141 void PIRSelectDeviceForm::refilterList()
 142 {
 143   int index = 0;
 144   int count = ui->deviceListWidget->count();
 145   PIRKeysetWidgetItem *item;
 146   while (index < count)
 147   {
 148     item = dynamic_cast<PIRKeysetWidgetItem *>(
 149       ui->deviceListWidget->item(index));
 150
 151     // Does the keylist have the required make?
 152     if ((currentMake == Any_Make) || (item->getMake() == currentMake))
 153     {
 154       // And does it have the required type?
 155       if ( (currentDevice == Any_Device)
 156         || (item->getDeviceType() == currentDevice))
 157      {
 158         // Does it match the search string?
 159         if ( searchString.isEmpty()
 160           || item->text().contains(searchString, Qt::CaseInsensitive))
 161         {
 162           // Yes, we can show this keylist:
 163           item->setHidden(false);
 164         }
 165         else
 166         {
 167           item->setHidden(true);
 168         }
 169       }
 170       else
 171       {
 172         item->setHidden(true);
 173       }
 174     }
 175     else
 176     {
 177       item->setHidden(true);
 178     }
 179
 180     ++index;
 181   }
 182 }