class ImageToolTip(QtGui.QWidget):
def __init__(self, parent):
QtGui.QWidget.__init__(self, parent, QtCore.Qt.ToolTip or QtCore.Qt.BypassGraphicsProxyWidget)
self.parent = parent
self.waitWidget = WaitWidget(self)
self.waitWidget.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed))
self.waitWidget.hide()
self.imageLabel = QtGui.QLabel(self)
self.imageLabel.hide()
self.dummyWidget = QtGui.QLabel("n/a", self)
self.dummyWidget.hide()
self.layout = QtGui.QVBoxLayout(self)
self.layout.setAlignment(QtCore.Qt.AlignHCenter or QtCore.Qt.AlignVCenter)
self.setLayout(self.layout)
self.hideTimer = QtCore.QTimer(self)
self.hideTimer.timeout.connect(self.OnTimer)
self.hideTimer.setSingleShot(True)
QtCore.QCoreApplication.instance().installEventFilter(self)
self.ShowWaitWidget()
def eventFilter(self, obj, event):
if (event.type() == QtCore.QEvent.WindowActivate
or event.type() == QtCore.QEvent.WindowDeactivate
or event.type() == QtCore.QEvent.FocusIn
or event.type() == QtCore.QEvent.FocusOut
or event.type() == QtCore.QEvent.MouseButtonPress
or event.type() == QtCore.QEvent.MouseButtonRelease
or event.type() == QtCore.QEvent.MouseButtonDblClick
or event.type() == QtCore.QEvent.Wheel):
self.hideTipImmediately()
if event.type() == QtCore.QEvent.Leave:
self.hideTip()
return False
def showTip(self, pos, pixmap = None):
self.SetPixmap(pixmap)
self.hideTimer.stop()
self.move(pos + QtCore.QPoint(2, 21))
self.show()
def hideTip(self):
if not self.hideTimer.isActive():
self.hideTimer.start(300)
def hideTipImmediately(self):
self.hideTimer.stop()
self.hide()
def OnTimer(self):
self.hideTipImmediately()
def SetWidget(self, widget):
if self.layout.count() > 1:
print("suspicious layout items count")
return
if self.layout.count() != 0:
if self.layout.itemAt(0).widget() == widget: return
else:
self.layout.itemAt(0).widget().hide()
self.layout.removeWidget(self.layout.itemAt(0).widget())
self.layout.addWidget(widget)
widget.show()
self.layout.layout()
def ShowWaitWidget(self):
self.SetWidget(self.waitWidget)
self.waitWidget.Start()
def ShowImageWidget(self, pixmap):
self.imageLabel.setPixmap(pixmap)
self.SetWidget(self.imageLabel)
self.waitWidget.Stop()
def ShowDummyWidget(self):
self.SetWidget(self.dummyWidget)
self.waitWidget.Stop()
def SetPixmap(self, pixmap):
if pixmap is None: self.ShowWaitWidget()
elif pixmap.isNull(): self.ShowDummyWidget()
else: self.ShowImageWidget(pixmap)
def paintEvent(self, event):
options = QtGui.QStyleOptionFrame()
options.initFrom(self)
painter = QtGui.QStylePainter()
painter.begin(self)
painter.drawPrimitive(QtGui.QStyle.PE_PanelTipLabel, options)
painter.end()
class MainForm(QtGui.QMainWindow):
def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self, parent)
self.CreateToolBar()
self.CreateStatusBar()
self.CreateToolTip()
self.removeAction.setEnabled(False)
self.editAction.setEnabled(False)
self.itemModel = ItemModel()
self.itemSelectionModel = QtGui.QItemSelectionModel(self.itemModel)
self.listView = QtGui.QTreeView(self)
self.listView.setModel(self.itemModel)
self.listView.setSelectionModel(self.itemSelectionModel)
self.listView.setRootIsDecorated(False)
self.listView.setSelectionMode(QtGui.QAbstractItemView.ExtendedSelection)
self.listView.setColumnWidth(self.itemModel.countryColumn(), 20)
self.listView.setColumnWidth(self.itemModel.asinColumn(), 100)
self.listView.setColumnWidth(self.itemModel.labelColumn(), 210)
self.listView.setColumnWidth(self.itemModel.priceColumn(), 70)
self.listView.setColumnWidth(self.itemModel.priceLastColumn(), 70)
self.listView.setColumnWidth(self.itemModel.priceMinColumn(), 70)
self.listView.setColumnWidth(self.itemModel.priceMaxColumn(), 70)
self.listView.setColumnWidth(self.itemModel.chartColumn(), 30)
self.itemSelectionModel.selectionChanged.connect(self.OnItemSelectionChanged)
self.listView.viewport().setMouseTracking(True)
self.listView.viewport().installEventFilter(self);
self.listView.installEventFilter(self)
self.timer = QtCore.QTimer(self)
self.timer.timeout.connect(self.OnTimer)
self.timer.start()
self.updateThread = WorkerThread()
self.updateThread.setTask(lambda abort: self.OnUpdateItemsTask(abort))
self.updateThread.resultReady.connect(self.OnUpdateItemsTaskFinished)
self.fetchThread = WorkerThread()
self.fetchThread.resultReady.connect(self.OnFetchImageTaskFinished)
self.CreateTray()
self.tray.show()
self.setCentralWidget(self.listView)
self.resize(640, 200);
self.setWindowTitle(self.tr("Amazon Watch Dog"))
self.setWindowIcon(QtGui.QIcon("images" + QtCore.QDir.separator() + "awd.svg"))
self.timer.setInterval(60000 * 20)
self.hideAfterStart = True
self.showNotifications = True
self.settings = QtCore.QSettings(helper.GetConfigDir() + QtCore.QDir.separator() + helper.GetConfigName(), QtCore.QSettings.IniFormat, self)
self.imageCache = ImageCache(helper.GetConfigDir() + QtCore.QDir.separator() + "cache")
self.listView.setItemDelegateForColumn(self.itemModel.chartColumn(), ChartItemDelegate(self.listView))
self.LoadSettings()
self.LoadGeometrySettings()
self.UpdateListView()
if self.hideAfterStart: self.hide()
else: self.show()
self.SetLastUpdateLabel(self.lastUpdate)
def CreateToolBar(self):
self.toolbar = QtGui.QToolBar(self.tr("Main Toolbar"), self)
self.CreateActions()
self.toolbar.addAction(self.addAction)
self.toolbar.addAction(self.editAction)
self.toolbar.addAction(self.removeAction)
self.toolbar.addAction(self.updateAction)
self.addToolBar(self.toolbar)
def CreateStatusBar(self):
statusbar = QtGui.QStatusBar(self)
self.lastUpdateLabel = QtGui.QLabel(statusbar)
self.waitWidget = WaitWidget(statusbar)
self.waitWidget.hide()
statusbar.addWidget(self.lastUpdateLabel)
statusbar.addWidget(self.waitWidget)
self.setStatusBar(statusbar)
def CreateToolTip(self):
self.tooltip = ImageToolTip(self)
self.tooltipItem = None
def CreateTray(self):
self.tray = QtGui.QSystemTrayIcon(self)
self.trayMenu = QtGui.QMenu(self)
self.trayMenu.addAction(self.updateAction)
self.trayMenu.addAction(self.itemsAction)
self.trayMenu.addAction(self.settingsAction)
if helper.debug_mode:
self.trayMenu.addSeparator()
self.trayMenu.addAction(self.builderAction)
self.trayMenu.addAction(self.updateMainTable)
self.trayMenu.addSeparator()
self.trayMenu.addAction(self.aboutAction)
self.trayMenu.addAction(self.quitAction)
self.tray.setContextMenu(self.trayMenu)
self.tray.setIcon(QtGui.QIcon("images" + QtCore.QDir.separator() + defaults.GetTrayIconName()))
self.tray.activated.connect(self.OnTrayActivated)
def CreateActions(self):
self.addAction = QtGui.QAction(self.tr("Add item..."), self)
self.addAction.setIcon(QtGui.QIcon("images" + QtCore.QDir.separator() + "add.png"))
self.addAction.triggered.connect(self.OnAddItem)
self.editAction = QtGui.QAction(self.tr("Edit item..."), self)
self.editAction.setIcon(QtGui.QIcon("images" + QtCore.QDir.separator() + "edit.png"))
self.editAction.triggered.connect(self.OnEditItem)
self.removeAction = QtGui.QAction(self.tr("Remove item(s)"), self)
self.removeAction.setIcon(QtGui.QIcon("images" + QtCore.QDir.separator() + "remove.png"))
self.removeAction.triggered.connect(self.OnRemoveItem)
self.updateAction = QtGui.QAction(self.tr("Update"), self)
self.updateAction.setIcon(QtGui.QIcon("images" + QtCore.QDir.separator() + "update.png"))
self.updateAction.triggered.connect(self.OnUpdateItems)
self.settingsAction = QtGui.QAction(self.tr("Settings..."), self)
self.settingsAction.setIcon(QtGui.QIcon("images" + QtCore.QDir.separator() + "settings.png"))
self.settingsAction.triggered.connect(self.OnShowSettings)
self.itemsAction = QtGui.QAction(self.tr("Items..."), self)
self.itemsAction.setIcon(QtGui.QIcon("images" + QtCore.QDir.separator() + "list.png"))
self.itemsAction.triggered.connect(self.show)
self.quitAction = QtGui.QAction(self.tr("Quit"), self)
self.quitAction.triggered.connect(self.exit)
self.aboutAction = QtGui.QAction(self.tr("About..."), self)
self.aboutAction.triggered.connect(self.OnAbout)
if helper.debug_mode:
self.builderAction = QtGui.QAction(self.tr("Build request..."), self)
self.builderAction.triggered.connect(self.OnBuildRequest)
self.updateMainTable = QtGui.QAction(self.tr("Update main table"), self)
self.updateMainTable.triggered.connect(self.OnUpdateMaintable)
def OnTimer(self):
self.OnUpdateItems()
def OnTrayActivated(self, reason):
if reason == QtGui.QSystemTrayIcon.DoubleClick:
if self.isHidden(): self.show()
else: self.hide()
def OnAbout(self):
form = AboutForm(self)
form.exec_()
def exit(self):
if self.updateThread.isRunning(): self.updateThread.wait()
if self.fetchThread.isRunning(): self.fetchThread.wait()
self.SaveSettings()
QtGui.qApp.quit()
def closeEvent(self, event):
self.hide()
event.ignore()
def eventFilter(self, obj, event):
if event.type() == QtCore.QEvent.ContextMenu:
self.OnListViewContextMenuEvent(event)
return True
elif event.type() == QtCore.QEvent.MouseMove:
self.OnListViewMouseMoveEvent(event)
return True
elif event.type() == QtCore.QEvent.ToolTip:
self.OnListViewToolTipEvent(event)
return True
return QtGui.QMainWindow.eventFilter(self, obj, event)
def OnListViewContextMenuEvent(self, event):
asins = self.GetSelectedASINs()
if not asins: return
menu = QtGui.QMenu(self)
if len(asins) == 1:
urlAction = menu.addAction(self.tr("Open URL"))
urlAction.triggered.connect(lambda: self.OnOpenURL(asins[0]))
asinAction = menu.addAction(self.tr("Copy ASIN"))
asinAction.triggered.connect(lambda: self.OnCopyASIN(asins[0]))
if helper.debug_mode:
attrsAction = menu.addAction(self.tr("Get attributes..."))
attrsAction.triggered.connect(lambda: self.OnGetAttributes(asins[0]))
imagesAction = menu.addAction(self.tr("Get images..."))
imagesAction.triggered.connect(lambda: self.OnGetImages(asins[0]))
menu.addSeparator()
if len(asins) == 1:
menu.addAction(self.editAction)
menu.addAction(self.removeAction)
if len(asins) > 0:
menu.exec_(event.globalPos())
def OnListViewMouseMoveEvent(self, event):
index = self.listView.indexAt(event.pos())
item = self.itemModel.item(index)
if item is None:
self.tooltipItem = None
self.tooltip.hideTip()
if self.tooltipItem is None or item is self.tooltipItem:
return
if not item is self.tooltipItem:
self.tooltip.showTip(QtGui.QCursor.pos())
self.tooltipItem = item
self.FetchImage()
def OnListViewToolTipEvent(self, event):
if self.tooltip.isVisible(): return
index = self.listView.indexAt(event.pos())
self.tooltipItem = self.itemModel.item(index)
if self.tooltipItem is None:
self.tooltip.hideTip()
else:
self.tooltip.showTip(QtGui.QCursor.pos())
self.FetchImage()
def GetSelectedASINs(self):
selected = self.itemSelectionModel.selectedRows()
asins = map(lambda index: self.itemModel.asin(index), selected)
return asins
def UpdateListView(self):
self.itemModel.update()
def OnItemSelectionChanged(self, selected, deselected):
selectedRows = self.itemSelectionModel.selectedRows()
enable_removing = len(selectedRows) > 0
enable_editing = len(selectedRows) == 1
self.removeAction.setEnabled(enable_removing)
self.editAction.setEnabled(enable_editing)
def OnAddItem(self):
form = ItemForm(self, self.accessKey, self.secretKey, self.associateTag)
if form.exec_() == QtGui.QDialog.Accepted: self.UpdateListView()
def OnEditItem(self):
asins = self.GetSelectedASINs()
if len(asins) > 1: return
form = ItemForm(self, self.accessKey, self.secretKey, self.associateTag, asins[0])
if form.exec_() == QtGui.QDialog.Accepted: self.UpdateListView()
def OnRemoveItem(self):
if QtGui.QMessageBox.warning(self, self.tr("Warning"), self.tr("Delete this item(s) from database?"),
QtGui.QMessageBox.Yes | QtGui.QMessageBox.No, QtGui.QMessageBox.No) == QtGui.QMessageBox.No: return
for asin in self.GetSelectedASINs():
db.DeleteItem(asin)
self.UpdateListView()
def OnUpdateItems(self):
if self.updateThread.isRunning():
print("Worker thread is already running")
return
if self.accessKey == "" or self.secretKey == "" or self.associateTag == "":
QtGui.QMessageBox.warning(self, self.tr("Warning"),
self.tr("Amazon access parameters are not set. Go to \"Settings\" dialog and fill corresponded fields"))
return
self.waitWidget.show()
self.waitWidget.Start()
self.toolbar.setEnabled(False)
self.addAction.setEnabled(False)
self.removeAction.setEnabled(False)
self.editAction.setEnabled(False)
self.updateThread.start()
def OnUpdateItemsTask(self, abort):
result = db.UpdateAllItems(self.accessKey, self.secretKey, self.associateTag)
return TaskResult(result, 0, "")
def OnUpdateItemsTaskFinished(self, result):
self.waitWidget.hide()
self.waitWidget.Stop()
self.toolbar.setEnabled(True)
self.addAction.setEnabled(True)
self.removeAction.setEnabled(True)
self.editAction.setEnabled(True)
self.OnItemSelectionChanged(self.itemSelectionModel.selection(), QtGui.QItemSelection())
if result.error != 0:
QtGui.QMessageBox.information(self, self.tr("Fetching error"), result.message)
return
self.UpdateItems(result.result.total, result.result.changed, result.result.failed, result.result.error)
def UpdateItems(self, total, changed, failed, error):
if error and total == failed:
notify.Notify(self.tr("Updating [Failed]"), error, self, self.sysNotify)
print(error)
return
self.lastUpdate = QtCore.QDateTime.currentDateTime()
self.SetLastUpdateLabel(self.lastUpdate)
self.settings.setValue("last_update", self.lastUpdate)
if not self.showNotifications: return
if failed > 0: text = self.tr("{0} items have been checked\n{1} changed, {2} failed").format(total, changed, failed)
else: text = self.tr("{0} items have been checked\n{1} changed").format(total, changed)
if error: text += "\n" + error
notify.Notify(self.tr("Updating [Finished]"), text, self, self.sysNotify)
self.UpdateListView()
def OnShowSettings(self):
form = SettingsForm(self, self.settings, self.imageCache)
if form.exec_() == QtGui.QDialog.Accepted: self.LoadSettings()
def OnBuildRequest(self):
form = RequestForm(self, self.accessKey, self.secretKey, self.associateTag)
form.exec_()
def OnUpdateMaintable(self):
db.UpdateMainTable()
self.UpdateListView()
def SaveSettings(self):
self.settings.setValue("mainform_size", self.size())
self.settings.sync()
def LoadSettings(self):
self.timer.setInterval(60000 * int(self.settings.value("interval", 20)))
self.hideAfterStart = to_bool(self.settings.value("hide", "true"))
self.showNotifications = to_bool(self.settings.value("notifications", "true"))
self.accessKey = str(self.settings.value("access_key", ""))
self.secretKey = str(self.settings.value("secret_key", ""))
self.associateTag = str(self.settings.value("associate_tag", ""))
self.sysNotify = to_bool(self.settings.value("sys_notify", "false"))
self.lastUpdate = self.settings.value("last_update", QtCore.QDateTime())
self.LoadAppearanceSettings()
def LoadGeometrySettings(self):
self.resize(self.settings.value("mainform_size", QtCore.QSize(640, 200)))
def LoadAppearanceSettings(self):
self.settings.beginGroup("Appearance")
self.itemModel.SetNumSamples(int(self.settings.value("graph_n_samples", defaults.GetNumSamples())))
self.itemModel.SetUpTextForegroundColor(ReadColorValue(self.settings, "text_up_foreground_color", defaults.GetTextUpForegroundColor()))
self.itemModel.SetDownTextForegroundColor(ReadColorValue(self.settings, "text_down_foreground_color", defaults.GetTextDownForegroundColor()))
self.itemModel.update()
delegete = self.listView.itemDelegateForColumn(self.itemModel.chartColumn())
if delegete:
delegete.SetUpLineColor(ReadColorValue(self.settings, "graph_up_line_color", defaults.GetUpLineColor()))
delegete.SetUpFillColor(ReadColorValue(self.settings, "graph_up_fill_color", defaults.GetUpFillColor()))
delegete.SetDownLineColor(ReadColorValue(self.settings, "graph_down_line_color", defaults.GetDownLineColor()))
delegete.SetDownFillColor(ReadColorValue(self.settings, "graph_down_fill_color", defaults.GetDownFillColor()))
delegete.SetNeutralLineColor(ReadColorValue(self.settings, "graph_neutral_line_color", defaults.GetNeutralLineColor()))
delegete.SetNeutralFillColor(ReadColorValue(self.settings, "graph_neutral_fill_color", defaults.GetDefaultNeutralFillColor()))
if self.tray: self.tray.setIcon(QtGui.QIcon("images" + QtCore.QDir.separator() + self.settings.value("tray_icon", defaults.GetTrayIconName())))
self.settings.endGroup()
def OnCopyASIN(self, asin):
clipboard = QtGui.QApplication.clipboard()
clipboard.setText(asin)
def OnOpenURL(self, asin):
country = db.GetItemCountry(asin)
domain = helper.GetDomain(country)
if not domain or not asin: return
url = "http://amzn." + domain + "/" + asin
QtGui.QDesktopServices.openUrl(QtCore.QUrl(url))
def OnGetAttributes(self, asin):
try:
country = db.GetItemCountry(asin)
attrs = GetAttributes(asin, country, self.accessKey, self.secretKey, self.associateTag)
print(attrs)
except AWSError, e:
print(e.GetFullDescription())