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widgets.py
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widgets.py
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# -*- coding: utf-8 -*-
import os, copy
from PyQt4 import QtGui, QtCore
from PyQt4.QtCore import Qt, pyqtSignal
from util import formatTime
class IconSizeComboBox(QtGui.QComboBox):
supportedIconSizes = (32, 48, 128, 256)
textTemplate = "%ix%i px"
IconSizeChanged = pyqtSignal(int)
def __init__(self, parent=None):
QtGui.QComboBox.__init__(self, parent)
self.addItem("16x16 px")
for size in IconSizeComboBox.supportedIconSizes:
self.addItem(IconSizeComboBox.textTemplate % (size, size))
self.setCurrentIndex(4)
self.currentIndexChanged.connect(self.CurrentIndexChangedSlot)
def CurrentIndexChangedSlot(self, index):
i = self.currentIndex()
if i == 0: self.IconSizeChanged.emit(16)
else: self.IconSizeChanged.emit(IconSizeComboBox.supportedIconSizes[i-1])
def SetCurrentSize(self, size):
if size == 16:
self.setCurrentIndex(0)
else:
text = IconSizeComboBox.textTemplate %(size,size)
self.setCurrentIndex(self.findText(text))
class SortModeComboBox(QtGui.QComboBox):
ManualSortingSelected = pyqtSignal()
SortByTitleSelected = pyqtSignal()
SortByTimeSelected = pyqtSignal()
manualTxt = "Manual sorting"
byTitleTxt = "Sort by title"
byTimeTxt ="Sort by playtime"
def __init__(self, parent=None):
QtGui.QComboBox.__init__(self, parent)
self.addItem(SortModeComboBox.manualTxt)
self.addItem(SortModeComboBox.byTitleTxt)
self.addItem(SortModeComboBox.byTimeTxt)
# connections
self.currentIndexChanged.connect(self.CurrentIndexChangedSlot)
def CurrentIndexChangedSlot(self):
text = self.currentText()
if str(text) == SortModeComboBox.manualTxt:
self.ManualSortingSelected.emit()
elif str(text) == SortModeComboBox.byTitleTxt:
self.SortByTitleSelected.emit()
elif str(text) == SortModeComboBox.byTimeTxt:
self.SortByTimeSelected.emit()
def SelectManualSorting(self):
self.setCurrentIndex(0)
class LibraryListWidget(QtGui.QWidget):
"""
Widget listing the whole library of a profile (including Steam games) in a table.
Entries can be modified, these modifications are stored temporarily and only made
effective when accepting the parent dialog.
"""
""" BUG: Undo/Redo bugged, as code-generated changes in the table also trigger the
itemChanged() signal.
"""
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.modifications = [] # list of modifications to entries which can be applied when clicking 'Apply' or 'OK' in parent dialog
self.redoQueue = []
self.InitLayout()
self.InitConnections()
def AppendModification(self, changedItem):
row, col = changedItem.row(), changedItem.column()
if col == 0: # show/hide toggled
checked = (changedItem.checkState() == Qt.Checked)
self.modifications.append( ("toggleVisibility", row) )
elif col == 1: # name changed
self.modifications.append( ("rename", row, unicode(changedItem.text())))
def Fill(self, entries):
self.entries = entries
self.table.setRowCount(len(entries))
row = 0
for e in entries:
self.table.setRowHeight(row, 16)
twi = QtGui.QTableWidgetItem() # checkbox in tablewidgetitem
twi.setFlags(Qt.ItemIsSelectable | Qt.ItemIsUserCheckable | Qt.ItemIsEnabled)
twi.setCheckState(Qt.Checked if not e.isHidden else Qt.Unchecked)
twi.setTextAlignment(Qt.AlignHCenter)
twi.setToolTip("Uncheck to hide entry")
self.table.setItem(row, 0, twi)
self.table.setItem(row, 1, QtGui.QTableWidgetItem(e.label))
self.table.setItem(row, 2, QtGui.QTableWidgetItem(e.entryType))
self.table.setItem(row, 3, QtGui.QTableWidgetItem(formatTime(e.totalTime)))
row += 1
# connect only after filling list, otherwise the initialization
# would be registered as changes already
self.table.itemChanged.connect(self.AppendModification)
def InitConnections(self):
self.undoBtn.clicked.connect(self.Undo)
self.redoBtn.clicked.connect(self.Redo)
def InitLayout(self):
lay = QtGui.QHBoxLayout()
btnLay = QtGui.QVBoxLayout()
self.table = QtGui.QTableWidget()
self.table.verticalHeader().hide()
columns = ["", "Name", "from", "Playtime"]
self.table.setColumnCount(len(columns))
self.table.setHorizontalHeaderLabels(columns)
self.table.setColumnWidth(0,20)
self.table.setColumnWidth(1,160)
self.table.setColumnWidth(2,100)
self.table.setColumnWidth(2,100)
self.undoBtn = QtGui.QPushButton()
self.undoBtn.setIcon(QtGui.QIcon(os.path.join("gfx", "edit-undo.png")))
self.undoBtn.setToolTip("Undo")
self.redoBtn = QtGui.QPushButton()
self.redoBtn.setIcon(QtGui.QIcon(os.path.join("gfx", "edit-redo.png")))
self.redoBtn.setToolTip("Redo")
btnLay.addWidget(self.undoBtn)
btnLay.addWidget(self.redoBtn)
btnLay.addStretch()
lay.addWidget(self.table)
lay.addLayout(btnLay)
self.setLayout(lay)
def Redo(self):
if len(self.redoQueue) == 0: return
redoMod = self.redoQueue.pop()
cmd, row = redoMod[0], redoMod[1]
if cmd=="rename":
self.table.item(row,1).setText(redoMod[2])
elif cmd=="toggleVisibility":
itm = self.table.item(row,0)
if itm.checkState() == Qt.Checked: itm.setCheckState(Qt.Unchecked)
elif itm.checkState() == Qt.Unchecked: itm.setCheckState(Qt.Checked)
def Undo(self):
if len(self.modifications) == 0: return
lastMod = self.modifications.pop()
self.redoQueue.append(lastMod)
cmd, row = lastMod[0], lastMod[1]
if cmd=="rename":
self.table.item(row,1).setText(self.entries[row].label)
elif cmd=="toggleVisibility":
itm = self.table.item(row,0)
if itm.checkState() == Qt.Checked: itm.setCheckState(Qt.Unchecked)
elif itm.checkState() == Qt.Unchecked: itm.setCheckState(Qt.Checked)
class ToolsToolbar(QtGui.QToolBar):
def __init__(self, parent=None):
QtGui.QToolBar.__init__(self, "Tools", parent)
# init children
self.totalTime = QtGui.QLabel("Total playtime: <b>Never played</b>")
self.iconSizeComboBox = IconSizeComboBox()
self.sortComboBox = SortModeComboBox()
self.upBtn = QtGui.QPushButton()
self.upBtn.setIcon(QtGui.QIcon(os.path.join("gfx", "Actions-arrow-up-icon.png")))
self.upBtn.setEnabled(False)
self.downBtn = QtGui.QPushButton()
self.downBtn.setIcon(QtGui.QIcon(os.path.join("gfx", "Actions-arrow-down-icon.png")))
self.downBtn.setEnabled(False)
self.statsBtn = QtGui.QPushButton()
self.statsBtn.setIcon(QtGui.QIcon(os.path.join("gfx", "stats.png")))
# init layout
dwWdg = QtGui.QWidget(self)
dwWdg.setLayout(QtGui.QHBoxLayout())
dwWdg.layout().addWidget(self.totalTime)
dwWdg.layout().addWidget(self.statsBtn)
dwWdg.layout().addStretch(1)
dwWdg.layout().addWidget(self.sortComboBox)
dwWdg.layout().addWidget(self.upBtn)
dwWdg.layout().addWidget(self.downBtn)
dwWdg.layout().addWidget(self.iconSizeComboBox)
self.addWidget(dwWdg)
def DisableDownButton(self):
self.downBtn.setEnabled(False)
def DisableUpButton(self):
self.upBtn.setEnabled(False)
def EnableButtons(self):
self.upBtn.setEnabled(True)
self.downBtn.setEnabled(True)
def UpdatePlaytime(self, time):
self.totalTime.setText("Total playtime: <b>%s</b>" % formatTime(time).replace('<', '<'))
class AutoSelectAllLineEdit(QtGui.QLineEdit):
""" Custom QLineEdit which automatically selects all text if clicked. """
def __init__(self, text="", parent=None):
QtGui.QLineEdit.__init__(self, text, parent)
def mousePressEvent(self, e):
QtGui.QWidget.mousePressEvent(self, e)
self.selectAll()
class OverviewRenderArea(QtGui.QWidget):
def __init__(self, entries, parent=None):
QtGui.QWidget.__init__(self)
self.entries = entries
self.zoom = 1.
self.setSizePolicy(QtGui.QSizePolicy.Maximum, QtGui.QSizePolicy.Maximum)
self.setBackgroundRole(QtGui.QPalette.Shadow)
self.setAutoFillBackground(True)
self.iconSize = 32
self.fontSize = 12
self.largeFontFactor = 1.72
self.margin = 2
self.vspace = 5
self.border = 1
self.numEntries = 25
entryWidth = self.zoom * (600+2*self.margin + self.vspace + 2*self.border)
self.setMinimumSize(entryWidth + 2*self.vspace, 40)
def paintEvent(self, event):
numEntries = min(self.numEntries, len(self.entries))
# geometry calculations
entryHeight = self.zoom * ( self.iconSize + 2*self.margin + 2*self.border)
entryWidth = self.zoom * (600+2*self.margin + self.vspace + 2*self.border)
fullRect = QtCore.QRect(0, 0, entryWidth+ 2*self.vspace, numEntries * (entryHeight+self.vspace) + self.vspace)
innerRect = QtCore.QRect(self.margin + self.border, self.margin + self.border, entryWidth - 2*(self.margin+self.border), entryHeight-2*(self.margin+self.border))
self.setMinimumSize(fullRect.size())
# create painter, fonts, pens and brushes
painter = QtGui.QPainter(self)
labelFont = QtGui.QFont("Cambria", self.zoom*self.fontSize*self.largeFontFactor)
labelFont.setBold(True)
timeFont = QtGui.QFont("Calibri", self.zoom*self.fontSize)
timeFont.setBold(False)
textPen = QtGui.QPen(Qt.white)
bgGrad = QtGui.QLinearGradient(QtCore.QPointF(0,0), QtCore.QPointF(0,fullRect.height()))
bgGrad.setColorAt(0, QtGui.QColor(63,63,61))
bgGrad.setColorAt(0.15, QtGui.QColor(55,55,55))
bgGrad.setColorAt(1, QtGui.QColor(38,38,39))
backgroundBrush = QtGui.QBrush(bgGrad)
defaultPen = QtGui.QPen(QtGui.QColor(124,124,124))
defaultBrush = QtGui.QBrush()
painter.setPen(defaultPen)
painter.setBrush(defaultBrush)
barGrad = QtGui.QLinearGradient(QtCore.QPointF(0,0), QtCore.QPointF(innerRect.width(),0))
barGrad.setColorAt(0, QtGui.QColor(138,138,138))
barGrad.setColorAt(0.5, QtGui.QColor(110,110,110))
barGrad.setColorAt(1, QtGui.QColor(75,75,75))
barPen = QtGui.QPen(Qt.NoPen)
barBrush = QtGui.QBrush(barGrad)
# draw background
painter.save()
painter.setBrush(backgroundBrush)
painter.setPen(Qt.NoPen)
painter.drawRect(fullRect)
painter.restore()
painter.translate(self.vspace, self.vspace)
tmax = max([e.totalTime for e in self.entries])
iEntry = 0
for entry in self.entries:
if iEntry >= numEntries: break
# begin painting
if self.border != 0:
painter.save()
defaultPen.setWidth(self.border)
borderRect = QtCore.QRect(0, 0, entryWidth, entryHeight)
painter.drawRect(borderRect)
painter.restore()
barRect = copy.copy(innerRect)
barRect.setLeft(barRect.left()+ self.iconSize + self.vspace)
# playtime bar
fillPct = entry.totalTime / tmax
barRect.setWidth(max(1, fillPct * barRect.width()))
painter.save()
painter.setPen(barPen)
painter.setBrush(barBrush)
painter.drawRect(barRect)
painter.restore()
# icon and title
painter.save()
painter.setFont(labelFont)
painter.drawPixmap(innerRect.topLeft(), entry.icon.pixmap(self.iconSize, self.iconSize))
painter.setPen(textPen)
painter.drawText(innerRect.translated(self.iconSize+self.vspace, 0), Qt.AlignVCenter, entry.label)
# playtime
painter.setFont(timeFont)
painter.drawText(innerRect, Qt.AlignRight | Qt.AlignBottom, formatTime(entry.totalTime)+ " played")
painter.restore()
painter.translate(0, entryHeight + self.vspace)
iEntry += 1