class MultipleCppEditor(QtGui.QTabWidget):
'''
classdocs
'''
def __init__(self, parent=None):
'''
Constructor
'''
super(MultipleCppEditor, self).__init__(parent)
self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self.DefaultKeywords = getLibraryKeywords()
self.findDlg = FindDialog(self)
self.setAcceptDrops(True)
#self.setTabShape(QtGui.QTabWidget.Triangular)
self.setMovable(True)
self.setTabsClosable(True)
self.sampleProjects = []
try:
for group in getExampleProjects(scanFirmwareLibs()):
for fname in group[1]:
self.sampleProjects.append(fname)
# print self.sampleProjects
except:
pass
self.Outline = OutLineView(self)
self.connect(self, QtCore.SIGNAL('tabCloseRequested(int)'), self.closeFile)
self.connect(self, QtCore.SIGNAL('currentChanged(int)'), self.Outline.update)
if self.count()==0:
self.newFile()
def newFile(self):
child = CppEditor(self, None, self.sampleProjects)
self.addTab(child, PROJECT_NONAME + " * ")
self.setCurrentIndex(self.count()-1)
self.setTabToolTip(self.currentIndex(), child.currentFile())
self.Outline.update(child.text())
def openFile(self, fileName=None):
if fileName == None: # prompt open dialog if filename is not specified
fileName = QtGui.QFileDialog.getOpenFileName(
self, self.tr("Open Source File"),
"", PROJECT_ALIAS + " (*" + USER_CODE_EXT + ");;"
"C Source File (*.c);;C++ Source File (*.cpp);;Text File (*.txt);;All files (*.*)" )
if fileName == "":
return False
#check if it's already opened
for i in range(self.count()):
child = self.widget(i)
if fileName == child.currentFile(): # file already opened
self.setCurrentIndex(i)
return True
child = CppEditor(self, fileName, self.sampleProjects)
tabtext = os.path.basename( str(fileName) )
if tabtext.lower().find(USER_CODE_EXT) == len(tabtext) - len(USER_CODE_EXT):
tabtext = tabtext[:tabtext.lower().find(USER_CODE_EXT)]
self.addTab(child, tabtext)
self.setCurrentIndex(self.count()-1)
self.setTabToolTip(self.currentIndex(), child.currentFile())
self.Outline.update(child.text())
return True
def saveFile(self):
child = self.currentWidget()
if child == None:
return None
rc = child.save()
if rc:
fileName = child.currentFile()
tabtext = os.path.basename( str(fileName) )
if tabtext.lower().find(USER_CODE_EXT) == len(tabtext) - len(USER_CODE_EXT):
tabtext = tabtext[:tabtext.lower().find(USER_CODE_EXT)]
self.setTabText(self.currentIndex(), tabtext)
self.setTabToolTip(self.currentIndex(), fileName)
self.Outline.update(child.text())
return True
return False
def saveFileAs(self):
child = self.currentWidget()
rc = child.saveAs()
if rc:
fileName = child.currentFile()
tabtext = os.path.basename( str(fileName) )
if tabtext.lower().find(USER_CODE_EXT) == len(tabtext) - len(USER_CODE_EXT):
tabtext = tabtext[:tabtext.lower().find(USER_CODE_EXT)]
self.setTabText(self.currentIndex(), tabtext)
self.setTabToolTip(self.currentIndex(), fileName)
self.Outline.update(child.text())
return True
return False
def closeFile(self, idx = 0):
if self.count()==0:
return True# nothing to close
# check if the file has changed before closing
child = self.widget(idx)
if child.isModified:
result = QtGui.QMessageBox.question(self, "Modified",
'Save changes on "' + child.currentFile() + '" ?',
QtGui.QMessageBox.Yes, QtGui.QMessageBox.No, QtGui.QMessageBox.Cancel)
if result == QtGui.QMessageBox.Cancel:
return False
elif result == QtGui.QMessageBox.Yes:
if child.save() == None: # file was not save after
return False
self.removeTab(idx)
child.setParent(None)
child.close()
return True
def closeCurrentFile(self):
return self.closeFile(self.currentIndex())
def getCurrentFile(self):
child = self.currentWidget()
if child:
return child.currentFile()
return None
def isCurrentFileModified(self):
child = self.currentWidget()
if child:
return child.modified()
return False
def editUndo(self):
child = self.currentWidget()
if child: child.undo()
def editRedo(self):
child = self.currentWidget()
if child: child.redo()
def editCut(self):
child = self.currentWidget()
if child:
if child.hasSelectedText(): child.cut()
def editCopy(self):
child = self.currentWidget()
if child: child.copy()
def editPaste(self):
child = self.currentWidget()
if child: child.paste()
def editSelectAll(self):
child = self.currentWidget()
if child: child.selectAll()
def editClear(self):
child = self.currentWidget()
if child: child.clear()
def showFindDialog(self):
child = self.currentWidget()
if child:
if child.hasSelectedText():
self.findDlg.setFindText(child.selectedText ())
self.findDlg.show()
def findChildText(self, text=None, forwardDirection=True, caseSensitive=False,
wrapSearch=True, wholeWord=False, regExp=False):
if text:
child = self.currentWidget()
if child:
#print "fw = ", forwardDirection, " cs = ", caseSensitive, " wrap = ", wrapSearch
result = child.findFirst( text,
regExp, # regular expression
caseSensitive, # case sensitive
wholeWord, # whole word matches only
wrapSearch, # wraps around
forwardDirection) # forward
return result
return False
def replaceChildText(self, newText=None):
child = self.currentWidget()
if child and child.hasSelectedText():
child.replaceSelectedText(newText) # returns None
return True
return False
def replaceFindChildText(self, oldText=None, newText=None, forwardDirection=True,
caseSensitive=False, wrapSearch=True, wholeWord=False, regExp=False):
if oldText:
child = self.currentWidget()
if child:
child.replace(newText)
result = child.findFirst( oldText,
regExp, # regular expression
caseSensitive, # case sensitive
wholeWord, # whole word matches only
wrapSearch, # wraps around
forwardDirection) # forward
return result
return False
def replaceAllChildText(self, oldText=None, newText=None, caseSensitive=False,
wholeWord=False, regExp=False):
if oldText:
if (not caseSensitive) and (oldText.lower() == newText.lower()):
print "nothing to replace"
return False
child = self.currentWidget()
if child:
result = child.findFirst( oldText,
regExp, # regular expression
caseSensitive, # case sensitive
wholeWord, # whole word matches only
True, # wraps around
True) # forward
if result:
cnt = 0
while cnt < 4096: # limit loop
child.replace(newText)
cnt += 1
if not child.findNext(): break
return True
return False
def onChildContentChanged(self):
child = self.currentWidget()
if child:
title = self.tabText(self.currentIndex())
if not title.contains('*', QtCore.Qt.CaseInsensitive):
self.setTabText(self.currentIndex(), title + " * ")
self.Outline.update(child.text())
def getDefaultKeywords(self):
return self.DefaultKeywords
def importFirmwareLib(self, library=''):
child = self.currentWidget()
if child and len(library):
child.insertIncludeDirective(library)
def dragEnterEvent(self, e):
if e.mimeData().hasUrls():
url = str( e.mimeData().urls()[0].toString() ).lower()
if url.rfind(USER_CODE_EXT) == len(url) - len(USER_CODE_EXT) or \
url.rfind('.cpp') == len(url) - len('.cpp') or \
url.rfind('.c') == len(url) - len('.c'):
e.accept()
return
e.ignore()
def dropEvent(self, e):
try:
fname = str(e.mimeData().urls()[0].toLocalFile() )
self.openFile(fname)
except:
print "drop error"
def closeAllTabs(self):
for index in range(self.count()):
self.setCurrentIndex(index)
if not self.closeFile():
return False
return True
def getOutLineView(self):
return self.Outline
class MultipleCppEditor(QtGui.QTabWidget):
'''
classdocs
'''
def __init__(self, parent=None):
'''
Constructor
'''
super(MultipleCppEditor, self).__init__(parent)
self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self.DefaultKeywords = getLibraryKeywords()
self.findDlg = FindDialog(self)
self.setAcceptDrops(True)
#self.setTabShape(QtGui.QTabWidget.Triangular)
self.setMovable(True)
self.setTabsClosable(True)
self.sampleProjects = []
try:
for group in getExampleProjects(scanFirmwareLibs()):
for fname in group[1]:
self.sampleProjects.append(fname)
# print self.sampleProjects
except:
pass
self.Outline = OutLineView(self)
self.connect(self, QtCore.SIGNAL('tabCloseRequested(int)'),
self.closeFile)
self.connect(self, QtCore.SIGNAL('currentChanged(int)'),
self.Outline.update)
if self.count() == 0:
self.newFile()
def newFile(self):
child = CppEditor(self, None, self.sampleProjects)
self.addTab(child, PROJECT_NONAME + " * ")
self.setCurrentIndex(self.count() - 1)
self.setTabToolTip(self.currentIndex(), child.currentFile())
self.Outline.update(child.text())
def openFile(self, fileName=None):
if fileName == None: # prompt open dialog if filename is not specified
fileName = QtGui.QFileDialog.getOpenFileName(
self, self.tr("Open Source File"), "",
PROJECT_ALIAS + " (*" + USER_CODE_EXT + ");;"
"C Source File (*.c);;C++ Source File (*.cpp);;Text File (*.txt);;All files (*.*)"
)
if fileName == "":
return False
#check if it's already opened
for i in range(self.count()):
child = self.widget(i)
if fileName == child.currentFile(): # file already opened
self.setCurrentIndex(i)
return True
child = CppEditor(self, fileName, self.sampleProjects)
tabtext = os.path.basename(str(fileName))
if tabtext.lower().find(
USER_CODE_EXT) == len(tabtext) - len(USER_CODE_EXT):
tabtext = tabtext[:tabtext.lower().find(USER_CODE_EXT)]
self.addTab(child, tabtext)
self.setCurrentIndex(self.count() - 1)
self.setTabToolTip(self.currentIndex(), child.currentFile())
self.Outline.update(child.text())
return True
def saveFile(self):
child = self.currentWidget()
if child == None:
return None
rc = child.save()
if rc:
fileName = child.currentFile()
tabtext = os.path.basename(str(fileName))
if tabtext.lower().find(
USER_CODE_EXT) == len(tabtext) - len(USER_CODE_EXT):
tabtext = tabtext[:tabtext.lower().find(USER_CODE_EXT)]
self.setTabText(self.currentIndex(), tabtext)
self.setTabToolTip(self.currentIndex(), fileName)
self.Outline.update(child.text())
return True
return False
def saveFileAs(self):
child = self.currentWidget()
rc = child.saveAs()
if rc:
fileName = child.currentFile()
tabtext = os.path.basename(str(fileName))
if tabtext.lower().find(
USER_CODE_EXT) == len(tabtext) - len(USER_CODE_EXT):
tabtext = tabtext[:tabtext.lower().find(USER_CODE_EXT)]
self.setTabText(self.currentIndex(), tabtext)
self.setTabToolTip(self.currentIndex(), fileName)
self.Outline.update(child.text())
return True
return False
def closeFile(self, idx=0):
if self.count() == 0:
return True # nothing to close
# check if the file has changed before closing
child = self.widget(idx)
if child.isModified:
result = QtGui.QMessageBox.question(
self, "Modified",
'Save changes on "' + child.currentFile() + '" ?',
QtGui.QMessageBox.Yes, QtGui.QMessageBox.No,
QtGui.QMessageBox.Cancel)
if result == QtGui.QMessageBox.Cancel:
return False
elif result == QtGui.QMessageBox.Yes:
if child.save() == None: # file was not save after
return False
self.removeTab(idx)
child.setParent(None)
child.close()
return True
def closeCurrentFile(self):
return self.closeFile(self.currentIndex())
def getCurrentFile(self):
child = self.currentWidget()
if child:
return child.currentFile()
return None
def isCurrentFileModified(self):
child = self.currentWidget()
if child:
return child.modified()
return False
def editUndo(self):
child = self.currentWidget()
if child: child.undo()
def editRedo(self):
child = self.currentWidget()
if child: child.redo()
def editCut(self):
child = self.currentWidget()
if child:
if child.hasSelectedText(): child.cut()
def editCopy(self):
child = self.currentWidget()
if child: child.copy()
def editPaste(self):
child = self.currentWidget()
if child: child.paste()
def editSelectAll(self):
child = self.currentWidget()
if child: child.selectAll()
def editClear(self):
child = self.currentWidget()
if child: child.clear()
def showFindDialog(self):
child = self.currentWidget()
if child:
if child.hasSelectedText():
self.findDlg.setFindText(child.selectedText())
self.findDlg.show()
def findChildText(self,
text=None,
forwardDirection=True,
caseSensitive=False,
wrapSearch=True,
wholeWord=False,
regExp=False):
if text:
child = self.currentWidget()
if child:
#print "fw = ", forwardDirection, " cs = ", caseSensitive, " wrap = ", wrapSearch
result = child.findFirst(
text,
regExp, # regular expression
caseSensitive, # case sensitive
wholeWord, # whole word matches only
wrapSearch, # wraps around
forwardDirection) # forward
return result
return False
def replaceChildText(self, newText=None):
child = self.currentWidget()
if child and child.hasSelectedText():
child.replaceSelectedText(newText) # returns None
return True
return False
def replaceFindChildText(self,
oldText=None,
newText=None,
forwardDirection=True,
caseSensitive=False,
wrapSearch=True,
wholeWord=False,
regExp=False):
if oldText:
child = self.currentWidget()
if child:
child.replace(newText)
result = child.findFirst(
oldText,
regExp, # regular expression
caseSensitive, # case sensitive
wholeWord, # whole word matches only
wrapSearch, # wraps around
forwardDirection) # forward
return result
return False
def replaceAllChildText(self,
oldText=None,
newText=None,
caseSensitive=False,
wholeWord=False,
regExp=False):
if oldText:
if (not caseSensitive) and (oldText.lower() == newText.lower()):
print "nothing to replace"
return False
child = self.currentWidget()
if child:
result = child.findFirst(
oldText,
regExp, # regular expression
caseSensitive, # case sensitive
wholeWord, # whole word matches only
True, # wraps around
True) # forward
if result:
cnt = 0
while cnt < 4096: # limit loop
child.replace(newText)
cnt += 1
if not child.findNext(): break
return True
return False
def onChildContentChanged(self):
child = self.currentWidget()
if child:
title = self.tabText(self.currentIndex())
if not title.contains('*', QtCore.Qt.CaseInsensitive):
self.setTabText(self.currentIndex(), title + " * ")
self.Outline.update(child.text())
def getDefaultKeywords(self):
return self.DefaultKeywords
def importFirmwareLib(self, library=''):
child = self.currentWidget()
if child and len(library):
child.insertIncludeDirective(library)
def dragEnterEvent(self, e):
if e.mimeData().hasUrls():
url = str(e.mimeData().urls()[0].toString()).lower()
if url.rfind(USER_CODE_EXT) == len(url) - len(USER_CODE_EXT) or \
url.rfind('.cpp') == len(url) - len('.cpp') or \
url.rfind('.c') == len(url) - len('.c'):
e.accept()
return
e.ignore()
def dropEvent(self, e):
try:
fname = str(e.mimeData().urls()[0].toLocalFile())
self.openFile(fname)
except:
print "drop error"
def closeAllTabs(self):
for index in range(self.count()):
self.setCurrentIndex(index)
if not self.closeFile():
return False
return True
def getOutLineView(self):
return self.Outline
from PyQt4.QtGui import QApplication
from finddialog import FindDialog
import sys
if __name__ == "__main__":
app = QApplication(sys.argv)
dialog = FindDialog()
dialog.show()
app.exec_()