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marketBrowser.py
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marketBrowser.py
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# =============================================================================
# Copyright (C) 2010 Diego Duclos
#
# This file is part of pyfa.
#
# pyfa is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# pyfa is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with pyfa. If not, see <http://www.gnu.org/licenses/>.
# =============================================================================
import wx
from service.market import Market
from service.attribute import Attribute
import gui.display as d
import gui.PFSearchBox as SBox
from gui.cachingImageList import CachingImageList
from gui.contextMenu import ContextMenu
from gui.bitmapLoader import BitmapLoader
ItemSelected, ITEM_SELECTED = wx.lib.newevent.NewEvent()
RECENTLY_USED_MODULES = -2
MAX_RECENTLY_USED_MODULES = 20
class MarketBrowser(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent)
vbox = wx.BoxSizer(wx.VERTICAL)
self.SetSizer(vbox)
# Add a search box on top
self.search = SearchBox(self)
vbox.Add(self.search, 0, wx.EXPAND)
self.splitter = wx.SplitterWindow(self, style=wx.SP_LIVE_UPDATE)
vbox.Add(self.splitter, 1, wx.EXPAND)
# Grab market service instance and create child objects
self.sMkt = Market.getInstance()
self.searchMode = False
self.marketView = MarketTree(self.splitter, self)
self.itemView = ItemView(self.splitter, self)
self.splitter.SplitHorizontally(self.marketView, self.itemView)
self.splitter.SetMinimumPaneSize(250)
# Setup our buttons for metaGroup selection
# Same fix as for search box on macs,
# need some pixels of extra space or everything clips and is ugly
p = wx.Panel(self)
box = wx.BoxSizer(wx.HORIZONTAL)
p.SetSizer(box)
vbox.Add(p, 0, wx.EXPAND)
self.metaButtons = []
for name in self.sMkt.META_MAP.keys():
btn = wx.ToggleButton(p, wx.ID_ANY, name.capitalize(), style=wx.BU_EXACTFIT)
setattr(self, name, btn)
box.Add(btn, 1, wx.ALIGN_CENTER)
btn.Bind(wx.EVT_TOGGLEBUTTON, self.toggleMetaButton)
btn.metaName = name
self.metaButtons.append(btn)
# Make itemview to set toggles according to list contents
self.itemView.setToggles()
p.SetMinSize((wx.SIZE_AUTO_WIDTH, btn.GetSize()[1] + 5))
def toggleMetaButton(self, event):
"""Process clicks on toggle buttons"""
ctrl = wx.GetMouseState().CmdDown()
ebtn = event.EventObject
if not ctrl:
for btn in self.metaButtons:
if btn.Enabled:
if btn == ebtn:
btn.SetValue(True)
else:
btn.SetValue(False)
else:
# Note: using the 'wrong' value for clicked button might seem weird,
# But the button is toggled by wx and we should deal with it
activeBtns = set()
for btn in self.metaButtons:
if (btn.GetValue() is True and btn != ebtn) or (btn.GetValue() is False and btn == ebtn):
activeBtns.add(btn)
# Do 'nothing' if we're trying to turn last active button off
if len(activeBtns) == 1 and activeBtns.pop() == ebtn:
# Keep button in the same state
ebtn.SetValue(True)
return
# Leave old unfiltered list contents, just re-filter them and show
self.itemView.filterItemStore()
def jump(self, item):
self.marketView.jump(item)
class SearchBox(SBox.PFSearchBox):
def __init__(self, parent, **kwargs):
SBox.PFSearchBox.__init__(self, parent, **kwargs)
cancelBitmap = BitmapLoader.getBitmap("fit_delete_small", "gui")
searchBitmap = BitmapLoader.getBitmap("fsearch_small", "gui")
self.SetSearchBitmap(searchBitmap)
self.SetCancelBitmap(cancelBitmap)
self.ShowSearchButton()
self.ShowCancelButton()
class MarketTree(wx.TreeCtrl):
def __init__(self, parent, marketBrowser):
wx.TreeCtrl.__init__(self, parent, style=wx.TR_DEFAULT_STYLE | wx.TR_HIDE_ROOT)
self.root = self.AddRoot("root")
self.imageList = CachingImageList(16, 16)
self.SetImageList(self.imageList)
self.sMkt = marketBrowser.sMkt
self.marketBrowser = marketBrowser
# Form market tree root
sMkt = self.sMkt
for mktGrp in sMkt.getMarketRoot():
iconId = self.addImage(sMkt.getIconByMarketGroup(mktGrp))
childId = self.AppendItem(self.root, mktGrp.name, iconId, data=wx.TreeItemData(mktGrp.ID))
# All market groups which were never expanded are dummies, here we assume
# that all root market groups are expandable
self.AppendItem(childId, "dummy")
self.SortChildren(self.root)
# Add recently used modules node
rumIconId = self.addImage("market_small", "gui")
self.AppendItem(self.root, "Recently Used Modules", rumIconId, data=wx.TreeItemData(RECENTLY_USED_MODULES))
# Bind our lookup method to when the tree gets expanded
self.Bind(wx.EVT_TREE_ITEM_EXPANDING, self.expandLookup)
def addImage(self, iconFile, location="icons"):
if iconFile is None:
return -1
return self.imageList.GetImageIndex(iconFile, location)
def expandLookup(self, event):
"""Process market tree expands"""
root = event.Item
child = self.GetFirstChild(root)[0]
# If child of given market group is a dummy
if self.GetItemText(child) == "dummy":
# Delete it
self.Delete(child)
# And add real market group contents
sMkt = self.sMkt
currentMktGrp = sMkt.getMarketGroup(self.GetPyData(root), eager="children")
for childMktGrp in sMkt.getMarketGroupChildren(currentMktGrp):
# If market should have items but it doesn't, do not show it
if sMkt.marketGroupValidityCheck(childMktGrp) is False:
continue
iconId = self.addImage(sMkt.getIconByMarketGroup(childMktGrp))
try:
childId = self.AppendItem(root, childMktGrp.name, iconId, data=wx.TreeItemData(childMktGrp.ID))
except:
continue
if sMkt.marketGroupHasTypesCheck(childMktGrp) is False:
self.AppendItem(childId, "dummy")
self.SortChildren(root)
def jump(self, item):
"""Open market group and meta tab of given item"""
self.marketBrowser.searchMode = False
sMkt = self.sMkt
mg = sMkt.getMarketGroupByItem(item)
metaId = sMkt.getMetaGroupIdByItem(item)
jumpList = []
while mg is not None:
jumpList.append(mg.ID)
mg = mg.parent
for id in sMkt.ROOT_MARKET_GROUPS:
if id in jumpList:
jumpList = jumpList[:jumpList.index(id) + 1]
item = self.root
for i in range(len(jumpList) - 1, -1, -1):
target = jumpList[i]
child, cookie = self.GetFirstChild(item)
while self.GetItemPyData(child) != target:
child, cookie = self.GetNextChild(item, cookie)
item = child
self.Expand(item)
self.SelectItem(item)
self.marketBrowser.itemView.selectionMade(forcedMetaSelect=metaId)
class ItemView(d.Display):
DEFAULT_COLS = ["Base Icon",
"Base Name",
"attr:power,,,True",
"attr:cpu,,,True"]
def __init__(self, parent, marketBrowser):
d.Display.__init__(self, parent)
marketBrowser.Bind(wx.EVT_TREE_SEL_CHANGED, self.selectionMade)
self.unfilteredStore = set()
self.filteredStore = set()
self.recentlyUsedModules = set()
self.sMkt = marketBrowser.sMkt
self.searchMode = marketBrowser.searchMode
self.marketBrowser = marketBrowser
self.marketView = marketBrowser.marketView
# Make sure our search actually does interesting stuff
self.marketBrowser.search.Bind(SBox.EVT_TEXT_ENTER, self.scheduleSearch)
self.marketBrowser.search.Bind(SBox.EVT_SEARCH_BTN, self.scheduleSearch)
self.marketBrowser.search.Bind(SBox.EVT_CANCEL_BTN, self.clearSearch)
self.marketBrowser.search.Bind(SBox.EVT_TEXT, self.scheduleSearch)
# Make sure WE do interesting stuff too
self.Bind(wx.EVT_CONTEXT_MENU, self.contextMenu)
self.Bind(wx.EVT_LIST_ITEM_ACTIVATED, self.itemActivated)
self.Bind(wx.EVT_LIST_BEGIN_DRAG, self.startDrag)
# Make reverse map, used by sorter
self.metaMap = self.makeReverseMetaMap()
# Fill up recently used modules set
for itemID in self.sMkt.serviceMarketRecentlyUsedModules["pyfaMarketRecentlyUsedModules"]:
self.recentlyUsedModules.add(self.sMkt.getItem(itemID))
def startDrag(self, event):
row = self.GetFirstSelected()
if row != -1:
data = wx.PyTextDataObject()
data.SetText("market:" + str(self.active[row].ID))
dropSource = wx.DropSource(self)
dropSource.SetData(data)
dropSource.DoDragDrop()
def itemActivated(self, event=None):
# Check if something is selected, if so, spawn the menu for it
sel = self.GetFirstSelected()
if sel == -1:
return
if self.mainFrame.getActiveFit():
self.storeRecentlyUsedMarketItem(self.active[sel].ID)
self.recentlyUsedModules = set()
for itemID in self.sMkt.serviceMarketRecentlyUsedModules["pyfaMarketRecentlyUsedModules"]:
self.recentlyUsedModules.add(self.sMkt.getItem(itemID))
wx.PostEvent(self.mainFrame, ItemSelected(itemID=self.active[sel].ID))
def storeRecentlyUsedMarketItem(self, itemID):
if len(self.sMkt.serviceMarketRecentlyUsedModules["pyfaMarketRecentlyUsedModules"]) > MAX_RECENTLY_USED_MODULES:
self.sMkt.serviceMarketRecentlyUsedModules["pyfaMarketRecentlyUsedModules"].pop(0)
self.sMkt.serviceMarketRecentlyUsedModules["pyfaMarketRecentlyUsedModules"].append(itemID)
def selectionMade(self, event=None, forcedMetaSelect=None):
self.marketBrowser.searchMode = False
# Grab the threeview selection and check if it's fine
sel = self.marketView.GetSelection()
if sel.IsOk():
# Get data field of the selected item (which is a marketGroup ID if anything was selected)
seldata = self.marketView.GetPyData(sel)
if seldata is not None and seldata != RECENTLY_USED_MODULES:
# If market group treeview item doesn't have children (other market groups or dummies),
# then it should have items in it and we want to request them
if self.marketView.ItemHasChildren(sel) is False:
sMkt = self.sMkt
# Get current market group
mg = sMkt.getMarketGroup(seldata, eager=("items", "items.metaGroup"))
# Get all its items
items = sMkt.getItemsByMarketGroup(mg)
else:
items = set()
else:
# If method was called but selection wasn't actually made or we have a hit on recently used modules
if seldata == RECENTLY_USED_MODULES:
items = self.recentlyUsedModules
else:
items = set()
# Fill store
self.updateItemStore(items)
# Set toggle buttons / use search mode flag if recently used modules category is selected (in order to have all modules listed and not filtered)
if seldata is not RECENTLY_USED_MODULES:
self.setToggles(forcedMetaSelect=forcedMetaSelect)
else:
self.marketBrowser.searchMode = True
self.setToggles()
# Update filtered items
self.filterItemStore()
def updateItemStore(self, items):
self.unfilteredStore = items
def filterItemStore(self):
sMkt = self.sMkt
selectedMetas = set()
for btn in self.marketBrowser.metaButtons:
if btn.GetValue():
selectedMetas.update(sMkt.META_MAP[btn.metaName])
self.filteredStore = sMkt.filterItemsByMeta(self.unfilteredStore, selectedMetas)
self.update(list(self.filteredStore))
def setToggles(self, forcedMetaSelect=None):
metaIDs = set()
sMkt = self.sMkt
for item in self.unfilteredStore:
metaIDs.add(sMkt.getMetaGroupIdByItem(item))
anySelection = False
for btn in self.marketBrowser.metaButtons:
btnMetas = sMkt.META_MAP[btn.metaName]
if len(metaIDs.intersection(btnMetas)) > 0:
btn.Enable(True)
# Select all available buttons if we're searching
if self.marketBrowser.searchMode is True:
btn.SetValue(True)
# Select explicitly requested button
if forcedMetaSelect is not None:
btn.SetValue(True if forcedMetaSelect in btnMetas else False)
else:
btn.Enable(False)
btn.SetValue(False)
if btn.GetValue():
anySelection = True
# If no buttons are pressed, press first active
if anySelection is False:
for btn in self.marketBrowser.metaButtons:
if btn.Enabled:
btn.SetValue(True)
break
def scheduleSearch(self, event=None):
search = self.marketBrowser.search.GetLineText(0)
# Make sure we do not count wildcard as search symbol
realsearch = search.replace("*", "")
# Re-select market group if search query has zero length
if len(realsearch) == 0:
self.selectionMade()
return
# Show nothing if query is too short
elif len(realsearch) < 3:
self.clearSearch()
return
self.marketBrowser.searchMode = True
self.sMkt.searchItems(search, self.populateSearch)
def clearSearch(self, event=None):
# Wipe item store and update everything to accomodate with it
# If clearSearch was generated by SearchCtrl's Cancel button, clear the content also
if event:
self.marketBrowser.search.Clear()
self.marketBrowser.searchMode = False
self.updateItemStore(set())
self.setToggles()
self.filterItemStore()
def populateSearch(self, items):
# If we're no longer searching, dump the results
if self.marketBrowser.searchMode is False:
return
self.updateItemStore(items)
self.setToggles()
self.filterItemStore()
def itemSort(self, item):
sMkt = self.sMkt
catname = sMkt.getCategoryByItem(item).name
try:
mktgrpid = sMkt.getMarketGroupByItem(item).ID
except AttributeError:
mktgrpid = None
print("unable to find market group for", item.name)
parentname = sMkt.getParentItemByItem(item).name
# Get position of market group
metagrpid = sMkt.getMetaGroupIdByItem(item)
metatab = self.metaMap.get(metagrpid)
metalvl = self.metalvls.get(item.ID, 0)
return (catname, mktgrpid, parentname, metatab, metalvl, item.name)
def contextMenu(self, event):
# Check if something is selected, if so, spawn the menu for it
sel = self.GetFirstSelected()
if sel == -1:
return
item = self.active[sel]
sMkt = self.sMkt
sourceContext = "marketItemGroup" if self.marketBrowser.searchMode is False else "marketItemMisc"
itemContext = sMkt.getCategoryByItem(item).name
menu = ContextMenu.getMenu((item,), (sourceContext, itemContext))
self.PopupMenu(menu)
def populate(self, items):
if len(items) > 0:
# Get dictionary with meta level attribute
sAttr = Attribute.getInstance()
attrs = sAttr.getAttributeInfo("metaLevel")
sMkt = self.sMkt
self.metalvls = sMkt.directAttrRequest(items, attrs)
# Clear selection
self.deselectItems()
# Perform sorting, using item's meta levels besides other stuff
items.sort(key=self.itemSort)
# Mark current item list as active
self.active = items
# Show them
d.Display.populate(self, items)
def refresh(self, items):
if len(items) > 1:
# Get dictionary with meta level attribute
sAttr = Attribute.getInstance()
attrs = sAttr.getAttributeInfo("metaLevel")
sMkt = self.sMkt
self.metalvls = sMkt.directAttrRequest(items, attrs)
# Re-sort stuff
items.sort(key=self.itemSort)
for i, item in enumerate(items[:9]):
# set shortcut info for first 9 modules
item.marketShortcut = i + 1
d.Display.refresh(self, items)
def makeReverseMetaMap(self):
"""
Form map which tells in which tab items of given metagroup are located
"""
revmap = {}
i = 0
for mgids in self.sMkt.META_MAP.itervalues():
for mgid in mgids:
revmap[mgid] = i
i += 1
return revmap