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#this import statement allows access to the karamba functions
import karamba
import os
import time
######################################
## Globals
######################################
init = 0
numOfTasks = 0
## Default res
## You don't need to change it. It should auto-detect.
resX = 1024
resY = 768
# list of tasks
taskList = []
# focused task
activeTask = 0
## Task display stuff
taskPanels = []
taskText = []
taskMenu = 0
taskMenuLookup = {}
timeText = 0
## My code to detect resolution
havexwi = os.system("which xwininfo")
if (havexwi == 0):
pass
else:
print("\nCan't find xwininfo in your path.")
fp = os.popen("xwininfo -root -stats")
output = fp.read()
output = output.splitlines()
i = 0
for x in output:
param = x.split()
if (len(param) > 1):
if param[0].find("Width:") != -1:
resX = int(param[1])
if param[0].find("Height:") != -1:
resY = int(param[1])
def drawTaskbar(widget):
global taskPanels
global taskText
global numOfTasks
taskList = karamba.getTaskList(widget)
for image in taskPanels:
karamba.hideImage(widget, image)
for text in taskText:
karamba.changeText(widget, text, "")
karamba.changeTextShadow(widget, text, 0)
karamba.changeTextColor(widget,text,0,0,0)
length = len(taskList)
if (numOfTasks < length):
length = numOfTasks
knownGroups = {}
groups = []
groupRefs = {}
activeGroup = 0
groupCount = 0
#build groups list that contains sub-lists of taskInfo sorted by group
for j in range(len(taskList)):
taskinfo = karamba.getTaskInfo(widget, taskList[j])
if (taskinfo[2] in knownGroups) == 0:
groupCount = groupCount + 1
if (taskinfo[7] == 1):
activeGroup = groupCount
knownGroups[taskinfo[2]] = 1
thisGroup = []
thisGroup.append(taskinfo)
groupRefs[taskinfo[2]] = len(groups)
groups.append(thisGroup)
else:
if (taskinfo[7] == 1):
activeGroup = groupRefs[taskinfo[2]] + 1
knownGroups[taskinfo[2]] = knownGroups[taskinfo[2]] + 1
thisGroup = groups[groupRefs[taskinfo[2]]]
thisGroup.append(taskinfo)
#fill out the task bar
j = 0
for group in groups:
#safety check (could be more task groups than bar is long)
if (j < length):
karamba.showImage(widget, taskPanels[j])
if len(group) != 1:
karamba.changeText(widget, taskText[j], group[0][2].decode('utf-8') + ' [' + str(len(group)) + ']')
else:
karamba.changeText(widget, taskText[j], group[0][0].decode('utf-8'))
j = j + 1
if (activeGroup != 0):
karamba.changeTextShadow(widget, taskText[activeGroup - 1], 1)
karamba.changeTextColor(widget, taskText[activeGroup - 1], 239, 220, 11)
karamba.moveWidget(widget, 0, resY - 32)
karamba.resizeWidget(widget, resX, resY)
karamba.redrawWidget(widget)
#this is called when your widget is initialized
def initWidget(widget):
global resX
global numOfTasks
global taskPanels
global taskText
global timeText
karamba.createImage(widget, resX - 149, 0, "pics/rightend_new.png")
numOfTasks = (resX - 198 - 149) // 121
timeText = karamba.createText(widget, resX - 149 + 54, 10, 140, 20, "time")
karamba.changeTextColor(widget, timeText, 0,0,0)
karamba.changeTextSize(widget, timeText, 9)
for i in range(numOfTasks):
taskPanels.append(karamba.createImage(widget, 198 + (121*i), 3, "pics/task_new.png"))
taskText.append(karamba.createText(widget, 198 + (121*i) +9, 9, 100, 20, ""))
for text in taskText:
karamba.changeTextSize(widget,text,9)
drawTaskbar(widget)
# called to indicate that a new task is currently started
def startupAdded(widget, startup):
pass
# called whenever a startup is removed. Which either means the task is
# successfully started (and taskAdded will be called), or the task could
# not be started for some reason.
def startupRemoved(widget, startup):
pass
# called whenever a new task has been started
def taskAdded(widget, task):
drawTaskbar(widget)
# called whenever a task is removed
def taskRemoved(widget, task):
drawTaskbar(widget)
# called whenever a new task has gained focus.
# task = the active task
def activeTaskChanged(widget, task):
drawTaskbar(widget)
#this is called everytime your widget is updated
#the update inverval is specified in the .theme file
def widgetUpdated(widget):
global timeText
karamba.changeText(widget, timeText, time.strftime("%I:%M %p %a",time.localtime(time.time())))
karamba.redrawWidget(widget)
#This gets called everytime our widget is clicked.
#Notes:
# widget = reference to our widget
# x = x position (relative to our widget)
# y = y position (relative to our widget)
# botton = button clicked:
# 1 = Left Mouse Button
# 2 = Middle Mouse Button
# 3 = Right Mouse Button, but this will never happen
# because the right mouse button brings up the
# Karamba menu.
# 4,5 = Scroll wheel up and down
def widgetClicked(widget, x, y, button):
global numOfTasks
global taskMenu
global taskMenuLookup
taskSelected = (x-198) // 121
## Make sure its a valid task
if (0 <= taskSelected < numOfTasks):
taskList = karamba.getTaskList(widget)
#free last menu
karamba.deleteMenu(widget, taskMenu)
#create new menu
taskMenu = karamba.createMenu(widget)
taskMenuLoopup = {}
length = len(taskList)
if (numOfTasks < length):
length = numOfTasks
knownGroups = {}
groups = []
groupRefs = {}
for j in range(len(taskList)):
taskinfo = karamba.getTaskInfo(widget, taskList[j])
if (taskinfo[2] in knownGroups) == 0:
knownGroups[taskinfo[2]] = 1
thisGroup = []
thisGroup.append(taskinfo)
groupRefs[taskinfo[2]] = len(groups)
groups.append(thisGroup)
else:
knownGroups[taskinfo[2]] = knownGroups[taskinfo[2]] + 1
thisGroup = groups[groupRefs[taskinfo[2]]]
thisGroup.append(taskinfo)
if taskSelected < len(groups):
taskGroup = groups[taskSelected]
if len(taskGroup) == 1:
#only one task in group - just switch to that app
## perform the task action (see Task API for list of numbers)
karamba.performTaskAction(widget, taskGroup[0][8], 8)
else:
#more than one task in this group, make a popup
for task in taskGroup:
#if it's minimized, put []'s around name
if task[5] == 1:
item = karamba.addMenuItem(widget, taskMenu, "[ " + task[0].decode('utf-8') + " ]", task[2].decode('utf-8'))
else:
item = karamba.addMenuItem(widget, taskMenu, task[0].decode('utf-8'), task[2].decode('utf-8'))
#save the taskInfo item for later use
#so we will know info for the task that
#will be clicked in the callback
taskMenuLookup[item] = task
numOfItems = len(taskGroup)
karamba.popupMenu(widget, taskMenu, 198 + (121*taskSelected), -1 * (numOfItems * 26))
if (taskSelected == numOfTasks):
karamba.toggleShowDesktop(widget)
#This gets called when an item is clicked in a popup menu you have created.
# menu = a reference to the menu
# id = the number of the item that was clicked.
def menuItemClicked(widget, menu, id):
global taskMenuLookup
taskinfo = taskMenuLookup[id]
karamba.performTaskAction(widget, taskinfo[8], 8)
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