def on_ProcessToolBar_clickedIneer(self):
t_nPage = self.widgets['WorkArea'].get_current_page()
t_bIsLive = False
if self.m_oGcDiagrams.has_key(t_nPage):
self.UpdateStatus(0)
t_oGcDiagram = self.m_oGcDiagrams[t_nPage]
t_oProcessXML = xmltree.xmlTree()
t_oProcessXML.fromString("<harpia>" +
str(t_oGcDiagram.GetProcessChain()) +
"</harpia>")
assert t_oProcessXML.isValid(), 'invalid process chain: %r'
if t_oProcessXML.findAttributes('./properties/block'):
# if harpia/properties is not empty
#cpscotti standalone!!!
t_lsProcessChain = [
] #lista pra n precisar ficar copiando prum lado e pro otro o xml inteiro
t_lsProcessChain.append(t_oProcessXML.toString())
workingDir = t_oGcDiagram.getDirName()
t_Sm = s2iSessionManager.s2iSessionManager(workingDir)
## pegando o novo ID (criado pela s2iSessionManager) e passando para o s2idiagram
t_oGcDiagram.SetSessionManager(t_Sm)
t_oGcDiagram.SetIDBackendSession(t_Sm.m_sSessionId)
#step sempre sera uma lista.. primeiro elemento eh uma mensagem, segundo eh o erro.. caso exista erro.. passar para o s2idiagram tb!
t_oGcDiagram.SetErrorLog('')
t_bEverythingOk = True
t_Sm.NewInstance(self.batchModeOn, t_lsProcessChain)
#falta pegar o retorno!!!!!!
self.UpdateStatus(7)
def loadFromString(self, xmlString):
if xmlString is None:
return
# reset diagram
self.reset()
# load .hrp project file
t_oLoad = xmltree.xmlTree()
t_oLoad.fromString(xmlString)
assert t_oLoad.isValid(), 'failed to load from xml string ' + xmlString
undoState = self.enableUndo(False)
self.loadFromXml(t_oLoad)
self.enableUndo(undoState)
def loadFromString(self, xmlString): if xmlString is None: return # reset diagram self.reset() # load .hrp project file t_oLoad = xmltree.xmlTree() t_oLoad.fromString(xmlString) assert t_oLoad.isValid(), 'failed to load from xml string ' + xmlString undoState = self.enableUndo(False) self.loadFromXml(t_oLoad) self.enableUndo(undoState)
def __loadConfFile(self):
if(not os.path.exists(os.path.expanduser(self.confFilePath))):
self.GenerateBlankConf()
self.btXML = xmltree.xmlTree()
self.btXML.load(os.path.expanduser(self.confFilePath))
if self.btXML.getAttribute('.', 'version') != TIPS_VER:
self.btXML = None
self.GenerateBlankConf()
self.showTips = (self.btXML.getAttribute('.', 'show') == "True")
if self.showTips:
for tip in self.btXML.findAttributes('./tip'):
self.avTips[int(tip['id'])] = (tip['enabled'] == "True")
def __loadConfFile(self):
if (not os.path.exists(os.path.expanduser(self.confFilePath))):
self.GenerateBlankConf()
self.btXML = xmltree.xmlTree()
self.btXML.load(os.path.expanduser(self.confFilePath))
if self.btXML.getAttribute('.', 'version') != TIPS_VER:
self.btXML = None
self.GenerateBlankConf()
self.showTips = (self.btXML.getAttribute('.', 'show') == "True")
if self.showTips:
for tip in self.btXML.findAttributes('./tip'):
self.avTips[int(tip['id'])] = (tip['enabled'] == "True")
def GenerateBlankConf(self): # create blank conf string newConf = '<?xml version="1.0" encoding="UTF-8"?>' newConf += '\n<tipsOfTheDay version="' + unicode(TIPS_VER) + '" show="True">' for tipId in range(len(TIPS)): newConf += '\n\t<tip enabled="True" id="' + unicode(tipId) + '"/>' newConf += '\n</tipsOfTheDay>' # create blank conf xml structure self.btXML = xmltree.xmlTree() self.btXML.fromString(newConf) assert self.btXML.isValid, 'invalid configuration string: %r' # write newconf to file self.confFile = file(os.path.expanduser(self.confFilePath), 'w') self.confFile.write(newConf) self.confFile.close()
def GenerateBlankConf(self):
# create blank conf string
newConf = '<?xml version="1.0" encoding="UTF-8"?>'
newConf += '\n<tipsOfTheDay version="' + unicode(
TIPS_VER) + '" show="True">'
for tipId in range(len(TIPS)):
newConf += '\n\t<tip enabled="True" id="' + unicode(tipId) + '"/>'
newConf += '\n</tipsOfTheDay>'
# create blank conf xml structure
self.btXML = xmltree.xmlTree()
self.btXML.fromString(newConf)
assert self.btXML.isValid, 'invalid configuration string: %r'
# write newconf to file
self.confFile = file(os.path.expanduser(self.confFilePath), 'w')
self.confFile.write(newConf)
self.confFile.close()
def loadFromXml(self, t_oLoad):
#loading blocks on canvas
blocks = t_oLoad.findSubTrees('./GcState/block')
assert blocks != [], 'no ./GcState/block structure: %r'
for block in blocks:
id = int(block.getAttribute('.', 'id'))
type = int(block.getAttribute('.', 'type'))
posx = float(block.getAttribute('./position', 'x'))
posy = float(block.getAttribute('./position', 'y'))
self.InsertBlockPosId(type, posx, posy, id)
self.m_nBlockCountId = max(self.m_nBlockCountId, id)
self.m_nBlockCountId += 1
#loading connectors on canvas
blocks = t_oLoad.findSubTrees('./network/block')
assert blocks != [], 'no ./network/block structure: %r'
for block in blocks:
blockId = int(block.getAttribute('.', 'id'))
outputs = block.findAttributes('./outputs/output')
for output in outputs:
outputId = int(output['id'])
inBlock = output['inBlock']
input = output['input']
if inBlock <> "--" and input <> "--":
self.InsertReadyConnector(blockId, outputId - 1,
int(inBlock),
int(input) - 1)
#this "-1" are "paired" with those "+1" at line 286 (GetProcessChain:offset=14)
#loading properties
blocks = t_oLoad.findSubTrees('./properties/block')
assert blocks != [], 'no ./properties/block structure: %r'
for block in blocks:
blockId = int(block.getAttribute('.', 'id'))
t_sBlockProperties = '<?xml version="1.0" encoding="UTF-8"?>\n' + block.toString(
) + '\n'
blockProperties = xmltree.xmlTree()
blockProperties.fromString(t_sBlockProperties)
assert blockProperties.isValid(), 'invalid block properties: %r'
self.m_oBlocks[blockId].SetPropertiesXML(blockProperties)
return True
def loadFromFile(self, a_sFilename=None):
if a_sFilename <> None:
self.SetFilename(a_sFilename)
else:
if self.m_sFilename == None:
self.m_sFilename = "Cannot Load without filename"
return False
# reset diagram
self.reset()
self.initUndo()
# load .hrp project file
t_oLoad = xmltree.xmlTree()
t_oLoad.load(self.m_sFilename)
assert t_oLoad.isValid(), 'failed to load file ' + self.m_sFilename
undoState = self.enableUndo(False)
result = self.loadFromXml(t_oLoad)
self.savedXml = self.ToXml() # capture the current state
self.enableUndo(undoState)
self.setUndoSlot()
return result
def loadFromFile(self, a_sFilename=None ): if a_sFilename <> None: self.SetFilename(a_sFilename) else: if self.m_sFilename == None: self.m_sFilename = "Cannot Load without filename" return False # reset diagram self.reset() self.initUndo() # load .hrp project file t_oLoad = xmltree.xmlTree() t_oLoad.load(self.m_sFilename) assert t_oLoad.isValid(), 'failed to load file ' + self.m_sFilename undoState = self.enableUndo(False) result = self.loadFromXml(t_oLoad) self.savedXml = self.ToXml() # capture the current state self.enableUndo(undoState) self.setUndoSlot() return result
def loadConfiguration():
global opencvIncludeDirs
global opencvLibrariesDirs
global opencvDllDirs
global opencvLibraries
global otherIncludeDirs
global otherLibrariesDirs
global otherDllDirs
global otherLibraries
global compilerOptions
global linkerOptions
global localBlocksDirs
global workingDirsPlace
if not os.path.exists(configurationFileName):
return # do nothing
# read configuration file
print 'Configuration file \'' + configurationFileName + '\' found, loading preferences...'
tree = xmltree.xmlTree()
tree.load(configurationFileName)
opencvIncludeDirs = tree.getText('./opencvIncludeDirs') or ''
opencvLibrariesDirs = tree.getText('./opencvLibrariesDirs') or ''
opencvDllDirs = tree.getText('./opencvDllDirs') or ''
opencvLibraries = tree.getText('./opencvLibraries') or ''
otherIncludeDirs = tree.getText('./otherIncludeDirs') or ''
otherLibrariesDirs = tree.getText('./otherLibrariesDirs') or ''
otherDllDirs = tree.getText('./otherDllDirs') or ''
otherLibraries = tree.getText('./otherLibraries') or ''
compilerOptions = tree.getText('./compilerOptions') or ''
linkerOptions = tree.getText('./linkerOptions') or ''
localBlocksDirs = tree.getText('./localBlocksDirs') or ''
workingDirsPlace = tree.getText('./workingDirsPlace') or ''
def loadFromXml(self, t_oLoad):
#loading blocks on canvas
blocks = t_oLoad.findSubTrees('./GcState/block')
assert blocks != [], 'no ./GcState/block structure: %r'
for block in blocks:
id = int(block.getAttribute('.', 'id'))
type = int(block.getAttribute('.', 'type'))
posx = float(block.getAttribute('./position', 'x'))
posy = float(block.getAttribute('./position', 'y'))
self.InsertBlockPosId(type, posx, posy, id)
self.m_nBlockCountId = max(self.m_nBlockCountId, id)
self.m_nBlockCountId += 1
#loading connectors on canvas
blocks = t_oLoad.findSubTrees('./network/block')
assert blocks != [], 'no ./network/block structure: %r'
for block in blocks:
blockId = int(block.getAttribute('.', 'id'))
outputs = block.findAttributes('./outputs/output')
for output in outputs:
outputId = int(output['id'])
inBlock = output['inBlock']
input = output['input']
if inBlock <> "--" and input <> "--":
self.InsertReadyConnector(blockId, outputId-1, int(inBlock), int(input)-1)
#this "-1" are "paired" with those "+1" at line 286 (GetProcessChain:offset=14)
#loading properties
blocks = t_oLoad.findSubTrees('./properties/block')
assert blocks != [], 'no ./properties/block structure: %r'
for block in blocks:
blockId = int(block.getAttribute('.', 'id'))
t_sBlockProperties = '<?xml version="1.0" encoding="UTF-8"?>\n' + block.toString() + '\n'
blockProperties = xmltree.xmlTree()
blockProperties.fromString(t_sBlockProperties)
assert blockProperties.isValid(), 'invalid block properties: %r'
self.m_oBlocks[blockId].SetPropertiesXML(blockProperties)
return True
def loadConfiguration():
global opencvIncludeDirs
global opencvLibrariesDirs
global opencvDllDirs
global opencvLibraries
global otherIncludeDirs
global otherLibrariesDirs
global otherDllDirs
global otherLibraries
global compilerOptions
global linkerOptions
global localBlocksDirs
global workingDirsPlace
if not os.path.exists(configurationFileName):
print 'Failed to read configuration file \'' + configurationFileName + '\'.'
return # do nothing
# read configuration file
tree = xmltree.xmlTree()
tree.load(configurationFileName)
opencvIncludeDirs = tree.getText('./opencvIncludeDirs') or ''
opencvLibrariesDirs = tree.getText('./opencvLibrariesDirs') or ''
opencvDllDirs = tree.getText('./opencvDllDirs') or ''
opencvLibraries = tree.getText('./opencvLibraries') or ''
otherIncludeDirs = tree.getText('./otherIncludeDirs') or ''
otherLibrariesDirs = tree.getText('./otherLibrariesDirs') or ''
otherDllDirs = tree.getText('./otherDllDirs') or ''
otherLibraries = tree.getText('./otherLibraries') or ''
compilerOptions = tree.getText('./compilerOptions') or ''
linkerOptions = tree.getText('./linkerOptions') or ''
localBlocksDirs = tree.getText('./localBlocksDirs') or ''
workingDirsPlace = tree.getText('./workingDirsPlace') or ''
def __init__(self,
diagram,
a_nBlockType,
a_nBlockCountId=1): #a_nInputs, a_nOutputs, a_nBlockType ):
#initialize all members
#if len(a_oDictBlock) == 0:
#a_oDictBlock["Label"] = "Unknown Block"
#a_oDictBlock["Icon"] = 'haarDetect.png'
#a_oDictBlock["Color"] = "150:20:40:150"
#a_oDictBlock["Inputs"] = 0
#a_oDictBlock["Outputs"] = 0
self.m_nBlockType = a_nBlockType
self.ParentDiagram = diagram
self.m_sDataDir = os.environ['HARPIA_DATA_DIR']
if s2idirectory.block.has_key(a_nBlockType):
self.m_oDictBlock = s2idirectory.block[a_nBlockType] #a_oDictBlock
else:
self.m_oDictBlock = s2idirectory.block[0] #a_oDictBlock
print "Bad block type", a_nBlockType, "... assuming 0"
self.m_nBlockCountId = a_nBlockCountId
self.widgets = {}
self.m_bFocus = False
self.m_bHasFlow = False
self.m_bTimeShifts = False
self.m_bIsSource = False
if self.m_oDictBlock['Inputs'] == 0:
self.m_bIsSource = True
if self.m_oDictBlock.has_key("TimeShifts"): #delay block
self.m_bTimeShifts = self.m_oDictBlock["TimeShifts"]
# self.m_oPropertiesXML contains something like:
# <block id="1" type="0">
# <property name="state" value="true" />
# <property name="_PARAM1_" type="filename" value="resource/lena.jpg" />
# </block>
self.m_oPropertiesXML = xmltree.xmlTree()
self.m_oPropertiesXML.load(str(self.m_oDictBlock["Path"]["Xml"]))
self.m_oPropertiesXML = self.m_oPropertiesXML.findSubTrees(
'./block')[0]
self.m_oPropertiesXML.setAttribute('.', 'id',
unicode(str(self.m_nBlockCountId)))
self.m_oBorderColor = [0, 0, 0, 255]
self.m_oBackColor = [0, 0, 0, 150]
self.m_nRadius = 15
self.m_nInputHeight = 24
self.m_nInputWidth = 24
self.m_nOutputHeight = 24
self.m_nOutputWidth = 14
self.inputPortCenters = []
self.outputPortCenters = []
self.width = WIDTH_DEFAULT
self.TextWidth = self.width - WIDTH_2_TEXT_OFFSET
t_nMaxIO = max(self.m_oDictBlock["Inputs"],
self.m_oDictBlock["Outputs"])
## Generates the block size, based on the number of inputs,outputs
# Comment block is too small...
if not t_nMaxIO:
t_nMaxIO = 1
self.height = max(
((t_nMaxIO - 1) * 5) # space between ports = 5
+ (self.m_nRadius * 2) #tirando a margem superior e inferior
+ (t_nMaxIO *
self.m_nInputHeight), #adicionando a altura de cada port
HEIGHT_DEFAULT)
self.Label = self.m_oDictBlock["Label"]
self.iconFile = self.m_sDataDir + self.m_oDictBlock["Icon"]
self.wGroup = GooCanvas.CanvasGroup(can_focus=True)
self.ParentDiagram.root_add(self.wGroup)
self.wGroup.connect("button-press-event", self.group_event)
self.wGroup.connect("button-release-event", self.group_event)
self.wGroup.connect("key-press-event", self.group_event)
self.wGroup.connect("motion-notify-event", self.group_event)
self.wGroup.connect("enter-notify-event", self.group_event)
self.wGroup.connect("leave-notify-event", self.group_event)
self.wGroup.connect("focus-in-event", self.onFocusIn)
self.wGroup.connect("focus-out-event", self.onFocusOut)
self.Build()
self.isMoving = False # is the block being moved ?
def addBlockFromFile(blocks, fileName):
"""add one block entirely defined in xml configuration file"""
"""alternative way of hardcoded one in s2idirectory.py"""
tree = xmltree.xmlTree()
tree.load(fileName)
#print 'DBG fileName=', fileName
#print 'DBG tree=', tree.toString()
# parse file
blockType = int(tree.getAttribute('./block', 'type'))
# get default properties
properties = {}
for prop in tree.findAttributes('./block/property'):
propName = prop['name']
prop.pop('name')
properties[propName] = prop
#print 'DBG in', __file__, '.addBlockFromFile(), properties=', properties
label = tree.getText('./label')
xmlpath = fileName
inputs = {}
for input in tree.findAttributes('./input'):
# each input is a dictionnary of input attributes
inputs[int(input['id'])] = input
outputs = {}
for output in tree.findAttributes('./output'):
# each output is a dictionnary of output attributes
outputs[int(output['id'])] = output
icon = tree.getText('./icon')
color = tree.getText('./color')
description = tree.getText('./description')
treegroup = tree.getText('./treegroup')
isstream = False
if tree.getText('./isstream') == 'true':
isstream = True
# get compilation informations
includePaths = []
for inclPath in tree.findAttributes('./includepath'):
try:
pathStr = inclPath['path']
if pathStr:
# do not append empty string !
includePaths.append(pathStr)
except:
pass
libraries = []
for elem in tree.findAttributes('./library'):
try:
libStr = elem['name']
if libStr:
# do not append empty string !
libraries.append(libStr)
except:
pass
libraryPaths = []
for elem in tree.findAttributes('./librarypath'):
try:
pathStr = elem['path']
if pathStr:
# do not append empty string !
libraryPaths.append(pathStr)
except:
pass
# get code and remove unwanted characters
includes = tree.getText('./includes')
includes = cleanCode(includes)
functions = tree.getText('./functions')
functions = cleanCode(functions)
initializations = tree.getText('./initializations')
initializations = cleanCode(initializations)
processings = tree.getText('./processings')
processings = cleanCode(processings)
cleanings = tree.getText('./cleanings')
cleanings = cleanCode(cleanings)
# add new block to block list
blocks[blockType] = {
"Defaultprops": properties,
"Label": label,
"Path": {
"Xml": xmlpath
},
"Inputs": len(inputs),
"Outputs": len(outputs),
"Icon": icon,
"Color": color,
"InTypes": inputs,
"OutTypes": outputs,
"Description": description,
"TreeGroup": treegroup,
"IsStream": isstream,
"includes": includes,
"includePaths": includePaths,
"libraries": libraries,
"libraryPaths": libraryPaths,
"functions": functions,
"initializations": initializations,
"processings": processings,
"cleanings": cleanings,
"help": tree.getText('./help')
}
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# For further information, check the COPYING file distributed with this software.
#
#----------------------------------------------------------------------
#
# Test xml parser.
#
import xmltree
doc = xmltree.xmlTree()
print doc.toString()
doc.load('../app_data/blocks.public/read_image.xml')
print doc.toString()
print doc.toString('./block')
print 'block attrib=', doc.findAttributes('./block')
print 'property attrib=', doc.findAttributes('./block/property')
print 'input attrib=', doc.findAttributes('./input')
print 'output attrib=', doc.findAttributes('./output')
print 'label attrib=', doc.findAttributes('./label')
print 'block text=', doc.findTexts('./block')
print 'label text=', doc.findTexts('./label')
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# For further information, check the COPYING file distributed with this software.
#
#----------------------------------------------------------------------
#
# Test xml parser.
#
import xmltree
doc = xmltree.xmlTree()
print doc.toString()
doc.load('../app_data/blocks.public/read_image.xml')
print doc.toString()
print doc.toString('./block')
print 'block attrib=', doc.findAttributes('./block')
print 'property attrib=', doc.findAttributes('./block/property')
print 'input attrib=', doc.findAttributes('./input')
print 'output attrib=', doc.findAttributes('./output')
print 'label attrib=', doc.findAttributes('./label')
print 'block text=', doc.findTexts('./block')
print 'label text=', doc.findTexts('./label')
def addBlockFromFile( blocks, fileName):
"""add one block entirely defined in xml configuration file"""
"""alternative way of hardcoded one in s2idirectory.py"""
tree = xmltree.xmlTree()
tree.load(fileName)
#print 'DBG fileName=', fileName
#print 'DBG tree=', tree.toString()
# parse file
blockType = int(tree.getAttribute('./block', 'type'))
# get default properties
properties = {}
for prop in tree.findAttributes('./block/property'):
propName = prop['name']
prop.pop('name')
properties[propName] = prop
#print 'DBG in', __file__, '.addBlockFromFile(), properties=', properties
label = tree.getText('./label')
xmlpath = fileName
inputs = {}
for input in tree.findAttributes('./input'):
# each input is a dictionnary of input attributes
inputs[int(input['id'])] = input
outputs = {}
for output in tree.findAttributes('./output'):
# each output is a dictionnary of output attributes
outputs[int(output['id'])] = output
icon = tree.getText('./icon')
color = tree.getText('./color')
description = tree.getText('./description')
treegroup = tree.getText('./treegroup')
isstream = False
if tree.getText('./isstream') == 'true':
isstream = True
# get compilation informations
includePaths = []
for inclPath in tree.findAttributes('./includepath'):
try:
pathStr = inclPath['path']
if pathStr:
# do not append empty string !
includePaths.append(pathStr)
except:
pass
libraries = []
for elem in tree.findAttributes('./library'):
try:
libStr = elem['name']
if libStr:
# do not append empty string !
libraries.append(libStr)
except:
pass
libraryPaths = []
for elem in tree.findAttributes('./librarypath'):
try:
pathStr = elem['path']
if pathStr:
# do not append empty string !
libraryPaths.append(pathStr)
except:
pass
# get code and remove unwanted characters
includes = tree.getText('./includes')
includes = cleanCode(includes)
functions = tree.getText('./functions')
functions = cleanCode(functions)
initializations = tree.getText('./initializations')
initializations = cleanCode(initializations)
processings = tree.getText('./processings')
processings = cleanCode(processings)
cleanings = tree.getText('./cleanings')
cleanings = cleanCode(cleanings)
# add new block to block list
blocks[blockType] = {
"Defaultprops":properties,
"Label":label,
"Path":{ "Xml":xmlpath },
"Inputs":len(inputs),
"Outputs":len(outputs),
"Icon":icon,
"Color":color,
"InTypes":inputs,
"OutTypes":outputs,
"Description":description,
"TreeGroup":treegroup,
"IsStream":isstream,
"includes":includes,
"includePaths":includePaths,
"libraries":libraries,
"libraryPaths":libraryPaths,
"functions":functions,
"initializations":initializations,
"processings":processings,
"cleanings":cleanings,
"help":tree.getText('./help')
}
def generateCode(processingChainFileName):
global includePaths
global libraries
global libraryPaths
global includes
global functions
global initializations
global processings
global cleanings
# reset global variables
includePaths = []
libraries = []
libraryPaths = []
includes = []
functions = []
initializations = []
processings = []
cleanings = []
# batch mode indicator
inBatchMode = False
# load blocks graph from file
xmlChain = xmltree.xmlTree()
xmlChain.load(processingChainFileName)
assert xmlChain.isValid(), 'failed to parse xml file: %r'
# build blocks graph
graph = blocksgraph.blocksGraph()
graph.buildFromXml(xmlChain)
#print graph.graph
# produce code by parsing graph by rank (depth) order
for blockId in graph.getSortedBlocks():
generateBlockCode(blockId, graph.getBlock(blockId))
# remove duplicates from some sections
includePaths = uniq(includePaths)
libraries = uniq(libraries)
libraryPaths = uniq(libraryPaths)
includes = uniq(includes)
functions = uniq(functions)
initializations = uniq(initializations)
# check if one source is a stream
isStream = False
for block in graph.getBlocksList().values():
isStream = getBlockIsStream(block)
if isStream:
break # there is one stream, no need to continue
# check if there is a 'show' block
isShow = False
for block in graph.getBlocksList().values():
if block['type'] == 2:
isShow = True
break
# headers
sourceCode = '''
#include <opencv2/opencv.hpp>
#include <stdio.h>
#ifdef WIN32
// unix to win porting
#define __func__ __FUNCTION__
#define __PRETTY_FUNCTION__ __FUNCTION__
#define snprintf _snprintf
#define sleep(n_seconds) Sleep((n_seconds)*1000)
#define round(d) floor((d) + 0.5)
#endif
'''
# add include section
sourceCode += '\n\n'
sourceCode += formatCode(['// includes section'], afterCode='\n')
sourceCode += formatCode(includes, afterCode='\n')
# add function definition section
sourceCode += formatCode(['// functions section'], afterCode='\n')
sourceCode += formatCode(functions, afterEach='\n\n')
sourceCode += '''
int main(void)
{
// disable buffer on stdout to make 'printf' outputs
// immediately displayed in GUI-console
setbuf(stdout, NULL);
'''
# add initialization section
tabs = '\t'
sourceCode += formatCode(['// initializations section'], tabs, afterCode='\n')
sourceCode += formatCode(initializations, tabs, afterCode='\n')
# if one source is a stream, add a loop
if isStream:
sourceCode += formatCode(['int key = 0;'], tabs)
sourceCode += formatCode(['bool paused = false;'], tabs)
sourceCode += formatCode(['bool goOn = true;'], tabs)
sourceCode += formatCode(['while( goOn )'], tabs)
sourceCode += formatCode(['{'], tabs)
tabs = '\t\t'
# add processing section
sourceCode += formatCode(['// processings section'], tabs, afterCode='\n')
sourceCode += formatCode(processings, tabs, afterCode='\n')
# add minimal user interaction, but not in batch mode
if not inBatchMode:
if isStream:
# pause/unpause when space key pressed
sourceCode += formatCode(['if( paused )'], tabs)
sourceCode += formatCode(['\tkey = cv::waitKey(0);'], tabs)
sourceCode += formatCode(['else'], tabs)
sourceCode += formatCode(['\tkey = cv::waitKey(25);'], tabs)
sourceCode += formatCode(['if( (key & 255) == \' \' )'], tabs)
sourceCode += formatCode(['\tpaused = ! paused;'], tabs)
sourceCode += formatCode(['else if( key != -1 )'], tabs)
sourceCode += formatCode(['\tgoOn = false;'], tabs)
elif isShow:
sourceCode += formatCode(['cv::waitKey(0);'], tabs, afterCode='\n')
# if one source is a stream, close loop
if isStream:
tabs = '\t'
sourceCode += formatCode(['}'], tabs, afterCode='\n')
# add cleaning section
sourceCode += formatCode(['// cleanings section'], tabs, afterCode='\n')
sourceCode += formatCode(cleanings, tabs, afterCode='\n')
# end of code
sourceCode += formatCode(['return 0;'], tabs)
sourceCode += formatCode(['}'], afterCode='\n')
#print 'processings=', processings
#print 'cleanings=', cleanings
#print sourceCode
return sourceCode
def __init__( self, diagram, a_nBlockType, a_nBlockCountId=1):#a_nInputs, a_nOutputs, a_nBlockType ):
#initialize all members
#if len(a_oDictBlock) == 0:
#a_oDictBlock["Label"] = "Unknown Block"
#a_oDictBlock["Icon"] = 'haarDetect.png'
#a_oDictBlock["Color"] = "150:20:40:150"
#a_oDictBlock["Inputs"] = 0
#a_oDictBlock["Outputs"] = 0
self.m_nBlockType = a_nBlockType
self.ParentDiagram = diagram
self.m_sDataDir = os.environ['HARPIA_DATA_DIR']
if s2idirectory.block.has_key(a_nBlockType):
self.m_oDictBlock = s2idirectory.block[a_nBlockType] #a_oDictBlock
else:
self.m_oDictBlock = s2idirectory.block[0] #a_oDictBlock
print "Bad block type", a_nBlockType, "... assuming 0"
self.m_nBlockCountId = a_nBlockCountId
self.widgets = {}
self.m_bFocus = False
self.m_bHasFlow = False
self.m_bTimeShifts = False
self.m_bIsSource = False
if self.m_oDictBlock['Inputs'] == 0:
self.m_bIsSource = True
if self.m_oDictBlock.has_key("TimeShifts"): #delay block
self.m_bTimeShifts = self.m_oDictBlock["TimeShifts"]
# self.m_oPropertiesXML contains something like:
# <block id="1" type="0">
# <property name="state" value="true" />
# <property name="_PARAM1_" type="filename" value="resource/lena.jpg" />
# </block>
self.m_oPropertiesXML = xmltree.xmlTree()
self.m_oPropertiesXML.load(str(self.m_oDictBlock["Path"]["Xml"]))
self.m_oPropertiesXML = self.m_oPropertiesXML.findSubTrees('./block')[0]
self.m_oPropertiesXML.setAttribute('.', 'id', unicode(str(self.m_nBlockCountId)))
self.m_oBorderColor = [ 0, 0, 0, 255 ]
self.m_oBackColor = [0,0,0,150]
self.m_nRadius = 15
self.m_nInputHeight = 24
self.m_nInputWidth = 24
self.m_nOutputHeight = 24
self.m_nOutputWidth = 14
self.inputPortCenters = []
self.outputPortCenters = []
self.width = WIDTH_DEFAULT
self.TextWidth = self.width - WIDTH_2_TEXT_OFFSET
t_nMaxIO = max(self.m_oDictBlock["Inputs"],self.m_oDictBlock["Outputs"])
## Generates the block size, based on the number of inputs,outputs
# Comment block is too small...
if not t_nMaxIO:
t_nMaxIO = 1
self.height = max( ((t_nMaxIO-1)* 5 ) # space between ports = 5
+(self.m_nRadius*2 ) #tirando a margem superior e inferior
+(t_nMaxIO * self.m_nInputHeight),#adicionando a altura de cada port
HEIGHT_DEFAULT)
self.Label = self.m_oDictBlock["Label"]
self.iconFile = self.m_sDataDir+self.m_oDictBlock["Icon"]
self.wGroup = goocanvas.Group(can_focus=True)
self.ParentDiagram.root_add(self.wGroup)
self.wGroup.connect("button-press-event", self.group_event)
self.wGroup.connect("button-release-event", self.group_event)
self.wGroup.connect("key-press-event", self.group_event)
self.wGroup.connect("motion-notify-event", self.group_event)
self.wGroup.connect("enter-notify-event", self.group_event)
self.wGroup.connect("leave-notify-event", self.group_event)
self.wGroup.connect("focus-in-event", self.onFocusIn)
self.wGroup.connect("focus-out-event", self.onFocusOut)
self.Build()
self.isMoving = False # is the block being moved ?
