--- a/QScintilla/Shell.py Sun Apr 09 16:52:55 2017 +0200
+++ b/QScintilla/Shell.py Sat May 06 13:43:21 2017 +0200
@@ -47,7 +47,7 @@
"""
super(ShellAssembly, self).__init__(parent)
- self.__shell = Shell(dbs, vm, self)
+ self.__shell = Shell(dbs, vm, False, self)
from UI.SearchWidget import SearchWidget
self.__searchWidget = SearchWidget(self.__shell, self, horizontal)
@@ -95,12 +95,14 @@
"""
searchStringFound = pyqtSignal(bool)
- def __init__(self, dbs, vm, parent=None):
+ def __init__(self, dbs, vm, windowedVariant, parent=None):
"""
Constructor
@param dbs reference to the debug server object
@param vm reference to the viewmanager object
+ @param windowedVariant flag indicating the shell window variant
+ (boolean)
@param parent parent widget (QWidget)
"""
super(Shell, self).__init__(parent)
@@ -109,47 +111,75 @@
self.vm = vm
self.__mainWindow = parent
self.__lastSearch = ()
+ self.__windowed = windowedVariant
self.linesepRegExp = r"\r\n|\n|\r"
- self.passive = Preferences.getDebugger("PassiveDbgEnabled")
+ self.passive = ((not self.__windowed) and
+ Preferences.getDebugger("PassiveDbgEnabled"))
if self.passive:
self.setWindowTitle(self.tr('Shell - Passive'))
else:
self.setWindowTitle(self.tr('Shell'))
- self.setWhatsThis(self.tr(
- """<b>The Shell Window</b>"""
- """<p>This is simply an interpreter running in a window. The"""
- """ interpreter is the one that is used to run the program"""
- """ being debugged. This means that you can execute any command"""
- """ while the program being debugged is running.</p>"""
- """<p>You can use the cursor keys while entering commands. There"""
- """ is also a history of commands that can be recalled using the"""
- """ up and down cursor keys. Pressing the up or down key after"""
- """ some text has been entered will start an incremental search."""
- """</p>"""
- """<p>The shell has some special commands. 'reset' kills the"""
- """ shell and starts a new one. 'clear' clears the display of"""
- """ the shell window. 'start' is used to switch the shell"""
- """ language and must be followed by a supported language."""
- """ Supported languages are listed by the 'languages' command."""
- """ These commands (except 'languages') are available through"""
- """ the context menu as well.</p>"""
- """<p>Pressing the Tab key after some text has been entered will"""
- """ show a list of possible commandline completions. The"""
- """ relevant entry may be selected from this list. If only one"""
- """ entry is available, this will inserted automatically.</p>"""
- """<p>In passive debugging mode the shell is only available"""
- """ after the program to be debugged has connected to the IDE"""
- """ until it has finished. This is indicated by a different"""
- """ prompt and by an indication in the window caption.</p>"""
- ))
+ if self.__windowed:
+ self.setWhatsThis(self.tr(
+ """<b>The Shell Window</b>"""
+ """<p>You can use the cursor keys while entering commands."""
+ """ There is also a history of commands that can be recalled"""
+ """ using the up and down cursor keys. Pressing the up or"""
+ """ down key after some text has been entered will start an"""
+ """ incremental search.</p>"""
+ """<p>The shell has some special commands. 'reset' kills the"""
+ """ shell and starts a new one. 'clear' clears the display"""
+ """ of the shell window. 'start' is used to switch the shell"""
+ """ language and must be followed by a supported language."""
+ """ Supported languages are listed by the 'languages'"""
+ """ command. 'quit' is used to exit the application.These"""
+ """ commands (except 'languages') are available through the"""
+ """ window menus as well.</p>"""
+ """<p>Pressing the Tab key after some text has been entered"""
+ """ will show a list of possible completions. The relevant"""
+ """ entry may be selected from this list. If only one entry"""
+ """ is available, this will be inserted automatically.</p>"""
+ ))
+ else:
+ self.setWhatsThis(self.tr(
+ """<b>The Shell Window</b>"""
+ """<p>This is simply an interpreter running in a window. The"""
+ """ interpreter is the one that is used to run the program"""
+ """ being debugged. This means that you can execute any"""
+ """ command while the program being debugged is running.</p>"""
+ """<p>You can use the cursor keys while entering commands."""
+ """ There is also a history of commands that can be recalled"""
+ """ using the up and down cursor keys. Pressing the up or"""
+ """ down key after some text has been entered will start an"""
+ """ incremental search.</p>"""
+ """<p>The shell has some special commands. 'reset' kills the"""
+ """ shell and starts a new one. 'clear' clears the display"""
+ """ of the shell window. 'start' is used to switch the shell"""
+ """ language and must be followed by a supported language."""
+ """ Supported languages are listed by the 'languages'"""
+ """ command. These commands (except 'languages') are"""
+ """ available through the context menu as well.</p>"""
+ """<p>Pressing the Tab key after some text has been entered"""
+ """ will show a list of possible completions. The relevant"""
+ """ entry may be selected from this list. If only one entry"""
+ """ is available, this will be inserted automatically.</p>"""
+ """<p>In passive debugging mode the shell is only available"""
+ """ after the program to be debugged has connected to the"""
+ """ IDE until it has finished. This is indicated by a"""
+ """ different prompt and by an indication in the window"""
+ """ caption.</p>"""
+ ))
self.userListActivated.connect(self.__completionListSelected)
self.linesChanged.connect(self.__resizeLinenoMargin)
- self.__showStdOutErr = Preferences.getShell("ShowStdOutErr")
+ if self.__windowed:
+ self.__showStdOutErr = True
+ else:
+ self.__showStdOutErr = Preferences.getShell("ShowStdOutErr")
if self.__showStdOutErr:
dbs.clientProcessStdout.connect(self.__writeStdOut)
dbs.clientProcessStderr.connect(self.__writeStdErr)
@@ -206,34 +236,35 @@
if self.passive:
self.__getBanner()
- # Create a little language context menu
- self.lmenu = QMenu(self.tr('Start'))
- self.lmenu.aboutToShow.connect(self.__showLanguageMenu)
- self.lmenu.triggered.connect(self.__startDebugClient)
-
- # Create the history context menu
- self.hmenu = QMenu(self.tr('History'))
- self.hmenu.addAction(self.tr('Select entry'), self.__selectHistory)
- self.hmenu.addAction(self.tr('Show'), self.__showHistory)
- self.hmenu.addAction(self.tr('Clear'), self.__clearHistory)
-
- # Create a little context menu
- self.menu = QMenu(self)
- self.menu.addAction(self.tr('Cut'), self.cut)
- self.menu.addAction(self.tr('Copy'), self.copy)
- self.menu.addAction(self.tr('Paste'), self.paste)
- self.menu.addMenu(self.hmenu)
- self.menu.addSeparator()
- self.menu.addAction(self.tr('Find'), self.__find)
- self.menu.addSeparator()
- self.menu.addAction(self.tr('Clear'), self.clear)
- self.menu.addAction(self.tr('Reset'), self.__reset)
- self.menu.addAction(
- self.tr('Reset and Clear'), self.__resetAndClear)
- self.menu.addSeparator()
- self.menu.addMenu(self.lmenu)
- self.menu.addSeparator()
- self.menu.addAction(self.tr("Configure..."), self.__configure)
+ if not self.__windowed:
+ # Create a little language context menu
+ self.lmenu = QMenu(self.tr('Start'))
+ self.lmenu.aboutToShow.connect(self.__showLanguageMenu)
+ self.lmenu.triggered.connect(self.__startDebugClient)
+
+ # Create the history context menu
+ self.hmenu = QMenu(self.tr('History'))
+ self.hmenu.addAction(self.tr('Select entry'), self.selectHistory)
+ self.hmenu.addAction(self.tr('Show'), self.showHistory)
+ self.hmenu.addAction(self.tr('Clear'), self.clearHistory)
+
+ # Create a little context menu
+ self.menu = QMenu(self)
+ self.menu.addAction(self.tr('Cut'), self.cut)
+ self.menu.addAction(self.tr('Copy'), self.copy)
+ self.menu.addAction(self.tr('Paste'), self.paste)
+ self.menu.addMenu(self.hmenu)
+ self.menu.addSeparator()
+ self.menu.addAction(self.tr('Find'), self.__find)
+ self.menu.addSeparator()
+ self.menu.addAction(self.tr('Clear'), self.clear)
+ self.menu.addAction(self.tr('Reset'), self.__reset)
+ self.menu.addAction(
+ self.tr('Reset and Clear'), self.__resetAndClear)
+ self.menu.addSeparator()
+ self.menu.addMenu(self.lmenu)
+ self.menu.addSeparator()
+ self.menu.addAction(self.tr("Configure..."), self.__configure)
self.__bindLexer()
self.__setTextDisplay()
@@ -266,8 +297,10 @@
QsciScintilla.SCI_WORDRIGHT: self.__QScintillaWordRight,
QsciScintilla.SCI_VCHOME: self.__QScintillaVCHome,
QsciScintilla.SCI_LINEEND: self.__QScintillaLineEnd,
- QsciScintilla.SCI_LINEUP: self.__QScintillaLineUp,
- QsciScintilla.SCI_LINEDOWN: self.__QScintillaLineDown,
+ QsciScintilla.SCI_LINEUP: self.__QScintillaCommand,
+ QsciScintilla.SCI_LINEDOWN: self.__QScintillaCommand,
+ QsciScintilla.SCI_LINESCROLLUP: self.__QScintillaHistoryUp,
+ QsciScintilla.SCI_LINESCROLLDOWN: self.__QScintillaHistoryDown,
QsciScintilla.SCI_PAGEUP: self.__QScintillaAutoCompletionCommand,
QsciScintilla.SCI_PAGEDOWN: self.__QScintillaAutoCompletionCommand,
@@ -577,9 +610,9 @@
else:
return []
- def __clearHistory(self):
+ def clearHistory(self):
"""
- Private slot to clear the current history.
+ Public slot to clear the current history.
"""
if self.clientType:
self.historyLists[self.clientType] = []
@@ -588,9 +621,9 @@
self.history = []
self.histidx = -1
- def __selectHistory(self):
+ def selectHistory(self):
"""
- Private slot to select a history entry to execute.
+ Public slot to select a history entry to execute.
"""
cmd, ok = QInputDialog.getItem(
self,
@@ -602,9 +635,9 @@
if ok:
self.__insertHistory(cmd)
- def __showHistory(self):
+ def showHistory(self):
"""
- Private slot to show the shell history dialog.
+ Public slot to show the shell history dialog.
"""
from .ShellHistoryDialog import ShellHistoryDialog
dlg = ShellHistoryDialog(self.history, self.vm, self)
@@ -623,7 +656,7 @@
self.saveHistory(clientType)
Preferences.Prefs.settings.endGroup()
- self.__clearHistory()
+ self.clearHistory()
def getClientType(self):
"""
@@ -674,6 +707,9 @@
Private method to write the prompt.
"""
self.__write(self.inContinue and sys.ps2 or sys.ps1)
+ # little trick to get the cursor position registered within QScintilla
+ self.SendScintilla(QsciScintilla.SCI_CHARLEFT)
+ self.SendScintilla(QsciScintilla.SCI_CHARRIGHT)
def __clientStatement(self, more):
"""
@@ -696,7 +732,8 @@
"""
self .__clientError()
- if Preferences.getDebugger("ShowExceptionInShell"):
+ if not self.__windowed and \
+ Preferences.getDebugger("ShowExceptionInShell"):
if exceptionType:
if stackTrace:
self.__write(
@@ -729,7 +766,8 @@
"""
self .__clientError()
- if Preferences.getDebugger("ShowExceptionInShell"):
+ if not self.__windowed and \
+ Preferences.getDebugger("ShowExceptionInShell"):
if message is None:
self.__write(self.tr("Unspecified syntax error.\n"))
else:
@@ -1058,6 +1096,14 @@
else:
ev.ignore()
+ def __QScintillaCommand(self, cmd):
+ """
+ Private method to send the command to QScintilla.
+
+ @param cmd QScintilla command
+ """
+ self.SendScintilla(cmd)
+
def __QScintillaTab(self, cmd):
"""
Private method to handle the Tab key.
@@ -1177,6 +1223,22 @@
buf = buf.replace(sys.ps2, "")
self.insert('\n')
self.__executeCommand(buf)
+ else:
+ txt = ""
+ line, col = self.getCursorPosition()
+ if self.hasSelectedText():
+ lineFrom, indexFrom, lineTo, indexTo = self.getSelection()
+ if line == lineFrom:
+ txt = self.text(line)[indexFrom:].rstrip()
+ elif line == lineTo:
+ txt = self.text(line)[:indexTo]
+ else:
+ txt = self.text(line)[col:].rstrip()
+
+ if txt:
+ line, col = self.__getEndPos()
+ self.setCursorPosition(line, col)
+ self.insert(txt)
def __QScintillaLeftCommand(self, method, allLinesAllowed=False):
"""
@@ -1196,6 +1258,8 @@
method()
elif col > 0:
method()
+ else:
+ method()
def __QScintillaCharLeft(self):
"""
@@ -1217,6 +1281,8 @@
"""
if self.__isCursorOnLastLine():
method()
+ else:
+ method()
def __QScintillaCharRight(self):
"""
@@ -1271,73 +1337,67 @@
elif self.__isCursorOnLastLine():
self.moveCursorToEOL()
- def __QScintillaLineUp(self, cmd):
+ def __QScintillaHistoryUp(self, cmd):
"""
- Private method to handle the Up key.
+ Private method to handle the Ctrl+Up key.
@param cmd QScintilla command
"""
- if self.isListActive():
- self.SendScintilla(cmd)
+ line, col = self.__getEndPos()
+ buf = self.text(line)
+ if buf.startswith(sys.ps1):
+ buf = buf.replace(sys.ps1, "")
+ if buf.startswith(sys.ps2):
+ buf = buf.replace(sys.ps2, "")
+ if buf and self.incrementalSearchActive:
+ if self.incrementalSearchString:
+ idx = self.__rsearchHistory(self.incrementalSearchString,
+ self.histidx)
+ if idx >= 0:
+ self.histidx = idx
+ self.__useHistory()
+ else:
+ idx = self.__rsearchHistory(buf)
+ if idx >= 0:
+ self.histidx = idx
+ self.incrementalSearchString = buf
+ self.__useHistory()
else:
- line, col = self.__getEndPos()
- buf = self.text(line)
- if buf.startswith(sys.ps1):
- buf = buf.replace(sys.ps1, "")
- if buf.startswith(sys.ps2):
- buf = buf.replace(sys.ps2, "")
- if buf and self.incrementalSearchActive:
- if self.incrementalSearchString:
- idx = self.__rsearchHistory(self.incrementalSearchString,
- self.histidx)
- if idx >= 0:
- self.histidx = idx
- self.__useHistory()
- else:
- idx = self.__rsearchHistory(buf)
- if idx >= 0:
- self.histidx = idx
- self.incrementalSearchString = buf
- self.__useHistory()
- else:
- if self.histidx < 0:
- self.histidx = len(self.history)
- if self.histidx > 0:
- self.histidx = self.histidx - 1
- self.__useHistory()
+ if self.histidx < 0:
+ self.histidx = len(self.history)
+ if self.histidx > 0:
+ self.histidx = self.histidx - 1
+ self.__useHistory()
- def __QScintillaLineDown(self, cmd):
+ def __QScintillaHistoryDown(self, cmd):
"""
- Private method to handle the Down key.
+ Private method to handle the Ctrl+Down key.
@param cmd QScintilla command
"""
- if self.isListActive():
- self.SendScintilla(cmd)
+ line, col = self.__getEndPos()
+ buf = self.text(line)
+ if buf.startswith(sys.ps1):
+ buf = buf.replace(sys.ps1, "")
+ if buf.startswith(sys.ps2):
+ buf = buf.replace(sys.ps2, "")
+ if buf and self.incrementalSearchActive:
+ if self.incrementalSearchString:
+ idx = self.__searchHistory(
+ self.incrementalSearchString, self.histidx)
+ if idx >= 0:
+ self.histidx = idx
+ self.__useHistory()
+ else:
+ idx = self.__searchHistory(buf)
+ if idx >= 0:
+ self.histidx = idx
+ self.incrementalSearchString = buf
+ self.__useHistory()
else:
- line, col = self.__getEndPos()
- buf = self.text(line)
- if buf.startswith(sys.ps1):
- buf = buf.replace(sys.ps1, "")
- if buf.startswith(sys.ps2):
- buf = buf.replace(sys.ps2, "")
- if buf and self.incrementalSearchActive:
- if self.incrementalSearchString:
- idx = self.__searchHistory(
- self.incrementalSearchString, self.histidx)
- if idx >= 0:
- self.histidx = idx
- self.__useHistory()
- else:
- idx = self.__searchHistory(buf)
- if idx >= 0:
- self.histidx = idx
- self.incrementalSearchString = buf
- self.__useHistory()
- else:
- if self.histidx >= 0 and self.histidx < len(self.history):
- self.histidx += 1
- self.__useHistory()
+ if self.histidx >= 0 and self.histidx < len(self.history):
+ self.histidx += 1
+ self.__useHistory()
def __QScintillaCharLeftExtend(self):
"""
@@ -1436,6 +1496,10 @@
return
else:
cmd = ''
+ elif cmd in ["quit", "quit()"] and self.__windowed:
+ # call main window quit()
+ self.vm.quit()
+ return
self.dbs.remoteStatement(cmd)
while self.inCommandExecution:
@@ -1534,8 +1598,9 @@
@param ev context menu event (QContextMenuEvent)
"""
- self.menu.popup(ev.globalPos())
- ev.accept()
+ if not self.__windowed:
+ self.menu.popup(ev.globalPos())
+ ev.accept()
def clear(self):
"""
@@ -1680,7 +1745,7 @@
@param event the drop event (QDropEvent)
"""
- if event.mimeData().hasUrls():
+ if event.mimeData().hasUrls() and not self.__windowed:
for url in event.mimeData().urls():
fname = url.toLocalFile()
if fname:
