def __init__(self):
super().__init__()
self.ver = "v1.70"
self.title = "QssStylesheet Editor " + self.ver
self.setWindowTitle(self.title)
self.setWindowIcon(QIcon("res/app.ico"))
self.qsst = Qsst()
self.clrBtnDict = {}
self.file = None
self.lastSavedText = ""
self.newIndex = 0
self.firstAutoExport = True
# ui
self.setAcceptDrops(True)
# conf
self.recent = Recent(self.open, self.submenus["recent"])
self.config = Config.current()
self.confDialog = ConfDialog(self)
# self.setupUi()
self.setupActions()
if self.tr("LTR") == "RTL":
self.setLayoutDirection(Qt.RightToLeft)
# lang
# from i18n.language import Language as Lang
# Lang.getConfigLang(self)
# Lang.setLang()
# init
self.__isNewFromTemplate = False
self.newFromTemplate()
self.statusbar.showMessage(self.tr("Ready"))
def __init__(self, parent=None):
super().__init__()
self.ver = "v1.40"
self.title = "QssStylesheet Editor " + self.ver
self.setWindowTitle(self.title)
self.setWindowIcon(QIcon("res/colorize.ico"))
self.qsst = Qsst()
self.clrBtnDict = {}
self.file = None
self.lastSavedText = ""
self.newIndex = 0
self.confDialog = None
#ui
self.setAcceptDrops(True)
#self.setupUi()
self.setupActions()
self.recent = Recent(self.open, self.submenus["recent"])
if self.tr("LTR") == "RTL":
self.setLayoutDirection(Qt.RightToLeft)
#conf
self.config = Config()
self.configfile = os.path.join(os.path.dirname(__file__),
"../config/config.toml")
self.useConfig()
#lang
# from i18n.language import Language as Lang
# Lang.getConfigLang(self)
# Lang.setLang()
#init
self.__isNewFromTemplate = False
self.newWithTemplate()
self.statusbar.showMessage(self.tr("Ready"))
def qsst():
from qss_template import Qsst
obj = Qsst()
obj.srctext = '''
$text = black;
QWidget{
color: $text;
background: $background;
}
'''
return obj
class MainWin(MainWinBase):
def __init__(self):
super().__init__()
self.ver = "v1.70"
self.title = "QssStylesheet Editor " + self.ver
self.setWindowTitle(self.title)
self.setWindowIcon(QIcon("res/app.ico"))
self.qsst = Qsst()
self.clrBtnDict = {}
self.file = None
self.lastSavedText = ""
self.newIndex = 0
self.firstAutoExport = True
# ui
self.setAcceptDrops(True)
# conf
self.recent = Recent(self.open, self.submenus["recent"])
self.config = Config.current()
self.confDialog = ConfDialog(self)
# self.setupUi()
self.setupActions()
if self.tr("LTR") == "RTL":
self.setLayoutDirection(Qt.RightToLeft)
# lang
# from i18n.language import Language as Lang
# Lang.getConfigLang(self)
# Lang.setLang()
# init
self.__isNewFromTemplate = False
self.newFromTemplate()
self.statusbar.showMessage(self.tr("Ready"))
def setupActions(self):
# theme toolbarWidget
self.actions["DisableQss"].toggled.connect(self.unuseQss)
self.themeCombo.currentTextChanged.connect(qApp.setStyle)
# menubar toolbar
self.actions["new"].triggered.connect(self.new)
self.actions["open"].triggered.connect(self._openact)
self.actions["save"].triggered.connect(self.save)
self.actions["saveas"].triggered.connect(self.saveAs)
self.actions["export"].triggered.connect(self.export)
self.actions["undo"].triggered.connect(self.editor.undo)
self.actions["redo"].triggered.connect(self.editor.redo)
self.actions["undo"].setEnabled(self.editor.isUndoAvailable())
self.actions["redo"].setEnabled(self.editor.isRedoAvailable())
self.actions["cut"].triggered.connect(self.editor.cut)
self.actions["copy"].triggered.connect(self.editor.copy)
self.actions["paste"].triggered.connect(self.editor.paste)
self.actions["ShowColor"].triggered.connect(
self.docks["color"].setVisible)
self.actions["ShowPreview"].triggered.connect(
self.docks["preview"].setVisible)
self.actions["find"].triggered.connect(self.editor.find)
self.actions["replace"].triggered.connect(self.editor.replace)
self.actions["echospace"].triggered.connect(
lambda: self.editor.setWhitespaceVisibility(
not self.editor.whitespaceVisibility()))
self.actions["echoeol"].triggered.connect(
lambda: self.editor.setEolVisibility(not self.editor.eolVisibility(
)))
self.actions["fontup"].triggered.connect(self.editor.zoomIn)
self.actions["fontdown"].triggered.connect(self.editor.zoomOut)
self.actions["autowrap"].triggered.connect(
lambda: self.editor.setWrapMode(0
if self.editor.wrapMode() else 2))
# contianerWidget.setSizePolicy(QSizePolicy.Maximum,QSizePolicy.Minimum)
def sizeDock(dockLoc):
if dockLoc in (Qt.TopDockWidgetArea, Qt.BottomDockWidgetArea):
# self.colorPanelWidget.resize(self.docks["color"].width(),
# self.colorPanelLayout.minimumSize().height())
self.docks["color"].widget().resize(
self.docks["color"].width(),
self.colorPanelLayout.minimumSize().height())
self.docks["color"].dockLocationChanged.connect(sizeDock)
# main CodeEditor
self.editor.keyPress.connect(self.textChanged)
def rend():
self.renderStyle()
self.loadColorPanel()
self.editor.loseFocus.connect(rend)
self.editor.mouseLeave.connect(rend)
self.editor.mousePress.connect(rend)
self.editor.linesChanged.connect(lambda: self.status["lines"].setText(
self.tr("lines:") + str(self.editor.lines())))
self.editor.cursorPositionChanged.connect(
lambda l, p: self.status["line"].setText(
self.tr("line:") + str(l + 1) + self.tr(" pos:") + str(p)))
self.editor.selectionChanged.connect(self.__setSelectStatus)
self.editor.modificationChanged.connect(self.motifyChanged)
self.editor.drop.connect(self.dropEvent)
# setting
self.actions["config"].triggered.connect(self.confDialog.show)
# help
aboutText = "<b><center>" + self.title + "</center></b><br><br>"
aboutText += self.tr(
"This software is a advanced CodeEditor for QtWidget stylesheet(Qss), <br>support custom variable and "
"real-time preview.<br><br> ")
aboutText += self.tr(
"author: lileilei<br>website: <a href='https://github.com/hustlei/QssStylesheetEditor'>https"
"://github.com/hustlei/QssStylesheetEditor</a><br><br>welcom communicate with me: [email protected] "
)
aboutText += "<br>copyright © 2019, lilei."
self.actions["about"].triggered.connect(
lambda: QMessageBox.about(self, "about", aboutText))
def __setSelectStatus(self):
linefrom, _, lineto, _ = self.editor.getSelection(
) # __ is posfrom posto
linefrom += 1
lineto += 1
if not (linefrom and lineto):
text = self.tr("select: none")
else:
text = self.tr("select:ln") + str(linefrom) + self.tr(
" - ln") + str(lineto)
self.status["select"].setText(text)
def unuseQss(self, unuse):
if unuse:
qApp.setStyleSheet('')
else:
self.renderStyle()
self.loadColorPanel()
def renderStyle(self):
self.qsst.srctext = self.editor.text()
self.qsst.loadVars()
self.qsst.convertQss()
norand = self.actions["DisableQss"].isChecked()
if norand:
qApp.setStyleSheet('')
else:
# self.setStyleSheet(self.qsst.qss)#tooltip透明等显示不出来
# try:
# saved=os.path.exists(self.file)
# lastcwd=os.getcwd()
# if saved:
# dir=os.path.dirname(self.file)
# os.chdir(dir)
path = os.path.dirname(self.file).replace("\\", "/")
styleSheet = re.sub(
r'url\([\s]*[\"\']?[\s]*([^\s\/:\"\'\)]+)[\s]*[\"\']?[\s]*\)',
r'url("{}/\1")'.format(path).format(path),
self.qsst.qss) # 不支持带空格路径
if os.path.exists(self.file):
name, _ = os.path.splitext(self.file)
res = name + ".py"
resp = os.path.dirname(res)
resn, _ = os.path.splitext(os.path.basename(res))
if os.path.exists(res):
if resp not in sys.path:
sys.path.appendToChild(resp)
try:
__import__(resn)
except BaseException:
pass
qApp.setStyleSheet(styleSheet)
# self.statusbar.showMessage("")#不起作用
# except Exception:
# self.statusbar.showMessage("qss parse failed")
cstr = self.qsst.varDict.get("background", "")
if cstr:
try:
c = QColor()
c.setNamedColor(cstr)
self.editor.setBackgroundColor(c)
except Exception:
print("set background clolor exception.")
def textChanged(
self,
e): # QKeyEvent(QEvent.KeyPress, Qt.Key_Enter, Qt.NoModifier)
# if (32<e.key()<96 or 123<e.key()<126 or 0x1000001<e.key()<0x1000005 or e.key==Qt.Key_Delete):
# 大键盘为Ret小键盘为Enter
if (e.key() in (Qt.Key_Return, Qt.Key_Enter, Qt.Key_Semicolon,
Qt.Key_BraceRight, Qt.Key_Up, Qt.Key_Down, Qt.Key_Left,
Qt.Key_Right, Qt.Key_Tab, Qt.Key_Delete,
Qt.Key_Backspace)):
self.renderStyle()
self.loadColorPanel()
self.actions["undo"].setEnabled(self.editor.isUndoAvailable())
self.actions["redo"].setEnabled(self.editor.isRedoAvailable())
def motifyChanged(self): # , e):
if self.editor.isModified():
self.setWindowTitle(self.title + " - *" +
os.path.basename(self.file))
self.actions["save"].setEnabled(True)
else:
self.setWindowTitle(self.title + " - " +
os.path.basename(self.file))
self.actions["save"].setEnabled(False)
def loadColorPanel(self):
self.qsst.srctext = self.editor.text()
self.qsst.loadVars()
# item = self.colorGridLayout.itemAt(0)
# while (item != None):
# self.colorGridLayout.removeItem(item)
# # self.colorGridLayout.removeWidget(item.widget())
# # item.widget().setParent(None)#这三行没有作用
# sip.delete(item.widget()) # 虽然控件删除了，但是grid的行数列数没减少，但是不影响使用
# sip.delete(item)
# item = self.colorGridLayout.itemAt(0)
# self.colorGridLayout.update() # 不起作用
# a,b=list(self.clrBtnDict.keys()),list(self.qsst.varDict.keys());a.sort();b.sort()
if sorted(list(self.clrBtnDict.keys())) != sorted(
list(self.qsst.varDict.keys())):
while self.colorPanelLayout.count() > 0:
self.colorPanelLayout.removeItem(
self.colorPanelLayout.itemAt(0))
self.clrBtnDict = {}
labels = {}
widLabel = 0
widBtn = 0
for varName, clrStr in self.qsst.varDict.items():
label = QLabel(varName) #, contianerWidget)
btn = QPushButton(clrStr) #, contianerWidget)
if sys.platform.startswith("win"):
font1 = QFont("Arial", 10, QFont.Medium)
font2 = QFont("sans-serif", 9, QFont.Medium)
label.setFont(font1)
btn.setFont(font2)
self.clrBtnDict[varName] = btn
labels[varName] = label
label.adjustSize()
widLabel = label.width(
) if label.width() > widLabel else widLabel
btn.adjustSize()
widBtn = btn.width() if btn.width() > widBtn else widBtn
#label.move(5, 5)
#btn.move(100, 5)
btn.clicked.connect(lambda x, var=varName: self.chclr(var))
for name, btn in self.clrBtnDict.items():
contianerWidget = QWidget()
lay = QHBoxLayout()
labels[name].setFixedWidth(widLabel)
btn.setFixedWidth(widBtn)
lay.addWidget(labels[name])
lay.addWidget(btn)
contianerWidget.setLayout(lay)
#contianerWidget.setMinimumSize(QSize(185, 25))
self.colorPanelLayout.addWidget(contianerWidget)
for varName, btn in self.clrBtnDict.items():
clrStr = self.qsst.varDict[varName]
btn.setText(clrStr)
if "rgb" in clrStr:
t = clrStr.strip(r" rgba()")
c = t.split(',')
if len(c) > 3:
lable = c[3]
else:
lable = 255
color = QColor(c[0], c[1], c[2], lable)
else:
color = QColor(clrStr)
s = ''
if qGray(color.rgb()) < 100:
s += "color:white;"
else:
s += "color:black;"
btn.setStyleSheet(s + "background:" + btn.text())
def chclr(self, var):
c = QColor()
cstr = self.sender().text()
if cstr:
c.setNamedColor(cstr)
else:
c.setNamedColor("white")
color = QColorDialog.getColor(c, self, self.tr("color pick"),
QColorDialog.ShowAlphaChannel)
if color.isValid():
s = ''
clrstr = color.name()
if color.alpha() == 255:
clrstr = color.name().upper()
else:
# 'rgba({},{},{},{})'.format(color.red(), color.green(), color.blue(), color.alpha())
clrstr = color.name(QColor.HexArgb).upper()
# s = 'font-size:8px;'
if qGray(color.rgb()) < 100:
s += 'color:white;'
self.clrBtnDict[var].setText(clrstr)
self.clrBtnDict[var].setStyleSheet(s + "background:" + clrstr)
self.qsst.varDict[var] = clrstr
self.qsst.writeVars()
# 用setText之后undo redo堆栈全部消失，所以暂时用这种方法
pos = self.editor.verticalScrollBar().sliderPosition()
self.editor.selectAll()
self.editor.replaceSelectedText(
self.qsst.srctext) # setText(self.qsst.srctext)
# self.CodeEditor.setCursorPosition(xp,yp)
self.editor.verticalScrollBar().setSliderPosition(pos)
self.renderStyle()
def _openact(self, _=None, file=None):
self.open(file)
def open(self, file=None): # _参数用于接收action的event参数,bool类型
if file is None:
file, _ = QFileDialog.getOpenFileName(
self, self.tr("Open File"), file,
"QSS(*.qss *.qsst);;qsst(*.qsst);;qss(*.qss);;all(*.*)"
) # _是filefilter
if os.path.exists(file):
self.file = file
self.statusbar.showMessage(self.tr("opening file..."))
self.lastSavedText = self.editor.text()
ok = self.editor.load(self.file)
if ok:
self.statusbar.showMessage(self.tr("load file successfully"))
else:
self.statusbar.showMessage(self.tr("load file failed"))
self.renderStyle()
self.loadColorPanel()
self.setWindowTitle(self.title + " - " + os.path.basename(file))
self.status["coding"].setText(self.editor.coding)
if not self.__isNewFromTemplate:
self.recent.addFile(self.file)
else:
self.statusbar.showMessage(self.tr("file not found."))
def new(self):
if self.editor.isModified():
ret = QMessageBox.question(
self, self.title,
self.tr(
"Current file hasn't been saved, do you want to save?"),
QMessageBox.Yes | QMessageBox.No | QMessageBox.Cancel,
QMessageBox.No)
if ret == QMessageBox.Yes:
self.save()
elif ret == QMessageBox.Cancel:
return
self.newIndex = self.newIndex + 1
self.file = self.tr("new{}.qsst").format(self.newIndex)
self.lastSavedText = ""
self.editor.setText("")
self.renderStyle()
self.loadColorPanel()
self.setWindowTitle(self.title + " - " + os.path.basename(self.file))
self.editor.setModified(False)
def newFromTemplate(self, templatefile="data/default.qsst"):
if self.editor.isModified():
ret = QMessageBox.question(
self, self.title,
self.tr(
"Current file hasn't been saved, do you want to save?"),
QMessageBox.Yes | QMessageBox.No | QMessageBox.Cancel,
QMessageBox.No)
if ret == QMessageBox.Yes:
self.save()
elif ret == QMessageBox.Cancel:
return
self.__isNewFromTemplate = True
self.open(file=templatefile)
self.__isNewFromTemplate = False
self.statusbar.showMessage(self.tr("new file created, using template"))
self.newIndex = self.newIndex + 1
self.file = self.tr("new{}.qsst").format(self.newIndex)
self.setWindowTitle(self.title + " - " + os.path.basename(self.file))
self.editor.setModified(False)
def save(self):
if (self.file and os.path.exists(self.file)):
self.lastSavedText = self.editor.text()
self.editor.save(self.file)
self.status["coding"].setText("utf-8")
self.setWindowTitle(self.title + " - " +
os.path.basename(self.file))
self.actions["save"].setEnabled(False)
self.recent.addFile(self.file)
self.autoExport(self.file)
else:
self.saveAs()
def saveAs(self):
# f="." if self.file==None else self.file
file, _ = QFileDialog.getSaveFileName(
self,
self.tr( # __ is filefilter
"save file"),
self.file,
"qsst(*.qsst);;qss(*.qss);;all(*.*)")
if file:
self.file = file
self.lastSavedText = self.editor.text()
self.editor.save(self.file)
self.status["coding"].setText("utf-8")
self.setWindowTitle(self.title + " - " + os.path.basename(file))
self.actions["save"].setEnabled(False)
self.recent.addFile(self.file)
self.autoExport(self.file)
self.firstAutoExport = True
def export(self):
self.qsst.convertQss()
if self.file is None:
f = "."
else:
# f=self.file[:-1]
f = os.path.splitext(self.file)[0]
savefile, _ = QFileDialog.getSaveFileName(self, self.tr("export Qss"),
f, "Qss(*.qss);;all(*.*)")
if savefile:
with open(savefile, 'w', newline='', encoding='utf-8') as f:
f.write(self.qsst.qss)
def autoExport(self, file):
if self.config["advance.autoexportqss"]:
self.qsst.convertQss()
qssfile = os.path.splitext(file)[0] + ".qss"
backupfile = qssfile + ".backup"
if self.firstAutoExport and os.path.exists(qssfile):
if os.path.exists(backupfile):
os.remove(backupfile)
os.rename(qssfile, backupfile)
with open(qssfile, 'w', newline='', encoding='utf-8') as f:
f.write(self.qsst.qss)
self.firstAutoExport = False
def dragEnterEvent(self, qDragEnterEvent):
if qDragEnterEvent.mimeData().hasUrls():
qDragEnterEvent.acceptProposedAction()
# print(qDragEnterEvent.possibleActions())
# qDragEnterEvent.setDropAction(Qt::CopyAction Qt::MoveAction
# Qt::LinkAction Qt::IgnoreAction Qt::TargetMoveAction)
def dropEvent(self, objQDropEvent):
if objQDropEvent.mimeData().hasUrls():
file = objQDropEvent.mimeData().urls()[0].toLocalFile()
if os.path.exists(file):
self.open(file=file)
def closeEvent(self, e):
if self.editor.isModified():
if self.lastSavedText != self.editor.text():
msg = QMessageBox(
QMessageBox.Question, self.title,
self.
tr("Current file hasn't been saved, do you want to save?"),
QMessageBox.Save | QMessageBox.Discard
| QMessageBox.Cancel)
msg.setDefaultButton(QMessageBox.Cancel)
msg.button(QMessageBox.Save).setText(self.tr("Save"))
msg.button(QMessageBox.Discard).setText(self.tr("Discard"))
msg.button(QMessageBox.Cancel).setText(self.tr("Cancel"))
ret = msg.exec_()
# ret=QMessageBox.information(self,"Qss Style Editor",self.tr("是否将更改保存到"+os.path.basename(self.file)),
# QMessageBox.Yes|QMessageBox.No|QMessageBox.Cancel,QMessageBox.Yes)
if ret in (QMessageBox.Save, QMessageBox.Yes):
self.save()
e.ignore()
elif ret in (QMessageBox.Discard, QMessageBox.No):
self.updateSpecialConfig()
self.config.save()
qApp.exit()
else:
e.ignore()
else:
self.updateSpecialConfig()
self.config.saveDefault()
def updateSpecialConfig(self):
"""get new options, some option canbe changed without config dialog."""
self.config.getSec("file")["recent"] = self.recent.getList()