def show_inspector(self):
"""
Show web inspector bound to QmxGraph page.
"""
if not self._inspector_dialog:
from PyQt5.QtWebKit import QWebSettings
QWebSettings.globalSettings().setAttribute(
QWebSettings.DeveloperExtrasEnabled, True)
dialog = self._inspector_dialog = QDialog(self)
dialog.setWindowTitle("Web Inspector")
dialog.setWindowFlags(dialog.windowFlags()
| Qt.WindowMaximizeButtonHint)
dialog.resize(800, 600)
layout = QGridLayout(dialog)
layout.setContentsMargins(0, 0, 0, 0) # no margin to web view
from PyQt5.QtWebKitWidgets import QWebInspector
inspector = QWebInspector(dialog)
inspector.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
inspector.setPage(self.inner_web_view().page())
inspector.setVisible(True)
layout.addWidget(inspector)
self._inspector_dialog.show()
class WebViewPlus(QWebView):
"""
WebView 커스터마이징
- inspector 추가
- jsconsole 로그 추가
- webview에서 document로 이벤트를 발생함.
"""
customEvent = """
var event = document.createEvent("CustomEvent");
event.initCustomEvent("{type}", true, true, {detail} );
document.dispatchEvent(event);
"""
def __init__(self):
super().__init__()
self.setPage(WebPagePlus())
self._setupInspector()
def _setupInspector(self):
"""
F12키를 누르면 "개발자 도구"가 노출됨
"""
# webinspector
self.settings().setAttribute(QWebSettings.DeveloperExtrasEnabled, True)
self.webInspector = QWebInspector(self)
self.webInspector.setPage(self.page())
#Keyboard shortcuts
shortcut = {}
shortcut['F12'] = QShortcut(self)
shortcut['F12'].setContext(Qt.ApplicationShortcut)
shortcut['F12'].setKey(Qt.Key_F12)
shortcut['F12'].activated.connect(self._toggleInspector)
#F5 - Page reloading
shortcut['F5'] = QShortcut(self)
shortcut['F5'].setKey(Qt.Key_F5)
shortcut['F5'].activated.connect(self.reload)
# Devtools
self.webInspector.setVisible(True)
self.devTool = QDialog(self)
self.devTool.setWindowTitle("Development Tool")
self.devTool.resize(950, 400)
layout = QGridLayout()
layout.setContentsMargins(0,0,0,0)
layout.addWidget(self.webInspector)
self.devTool.setLayout(layout)
def _toggleInspector(self):
"""
F12키를 다시 누르면 "개발자 도구"가 사라짐
"""
# self.webInspector.setVisible(not self.webInspector.isVisible())
self.devTool.setVisible(not self.devTool.isVisible())
# webview의 document에 이벤트를 발생함.
def fireEvent(self, type, detail):
self.page().mainFrame().evaluateJavaScript(WebViewPlus.customEvent.format(type=type, detail=detail))
def setupUi(self):
self.view = webview.WebView()
self.view.setAcceptHoverEvents(True)
scene = QGraphicsScene()
scene.addItem(self.view)
scene.setActiveWindow(self.view)
self.gview = QGraphicsView(scene, self)
self.gview.setFrameShape(QFrame.NoFrame)
self.gview.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.gview.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
mainLayout = QVBoxLayout()
mainLayout.addWidget(self.gview)
mainLayout.setContentsMargins(0, 0, 0, 0)
mainLayout.setSpacing(0)
self.setLayout(mainLayout)
if "dev" in sys.argv:
print("Dev mode")
inspector = QWebInspector()
inspector.setPage(self.view.page())
inspector.setVisible(True)
inspector.show()
self.setWindowIcon(QIcon("python.png"))
class WebInspector(QWidget):
"""WebInspector widget class"""
def __init__(self, parent):
super(WebInspector, self).__init__(parent)
vbox = QVBoxLayout(self)
self._webInspector = QWebInspector(self)
vbox.addWidget(self._webInspector)
self.btnDock = QPushButton(translations.TR_UNDOCK)
vbox.addWidget(self.btnDock)
ExplorerContainer.register_tab(translations.TR_TAB_WEB_INSPECTOR, self)
IDE.register_service('web_inspector', self)
def refresh_inspector(self):
"""Refresh WebInspector widget by hiding and showing"""
self._webInspector.hide()
self._webInspector.show()
def set_inspection_page(self, page):
"""Method to load an argument page object on the WebInspector"""
self._webInspector.setPage(page)
self._webInspector.setVisible(True)
class WebInspector(QWidget):
"""WebInspector widget class"""
def __init__(self, parent):
super(WebInspector, self).__init__(parent)
vbox = QVBoxLayout(self)
self._webInspector = QWebInspector(self)
vbox.addWidget(self._webInspector)
self.btnDock = QPushButton(translations.TR_UNDOCK)
vbox.addWidget(self.btnDock)
ExplorerContainer.register_tab(translations.TR_TAB_WEB_INSPECTOR, self)
IDE.register_service('web_inspector', self)
def refresh_inspector(self):
"""Refresh WebInspector widget by hiding and showing"""
self._webInspector.hide()
self._webInspector.show()
def set_inspection_page(self, page):
"""Method to load an argument page object on the WebInspector"""
self._webInspector.setPage(page)
self._webInspector.setVisible(True)
class Window(QWidget):
session = dict()
def __init__(self, config):
super(Window, self).__init__()
self.config = config
self.base_uri = QUrl.fromLocalFile(os.path.dirname(__file__)).toString()
# initial web view add handle all link and form submitted
self.web_view = QWebView(self)
self.web_view.setPage(WebPage())
self.web_view.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks)
self.web_view.page().linkClicked.connect(self.link_clicked)
# self.web_view.page().urlChanged.connect(self.url_changed)
self.web_view.page().loadFinished.connect(self.load_finished)
self.web_view.page().loadStarted.connect(self.load_started)
self.web_view.page().form_submitted.connect(self.handle_form_submitted)
self.web_view.page().request_reload.connect(self.handle_reload)
# initial template lookup
self.tempalte_lookup = TemplateLookup(
directories=[self.config.settings.get("mako.directories")],
module_directory=self.config.settings.get("mako.module_directory"),
input_encoding="utf-8",
)
# layout attribute
layout = QVBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
# add debug inspector
if self.config.settings.get("debug", False):
self.setup_inspector()
self.splitter = QSplitter(self)
self.splitter.setOrientation(Qt.Vertical)
layout.addWidget(self.splitter)
self.splitter.addWidget(self.web_view)
self.splitter.addWidget(self.web_inspector)
else:
layout.addWidget(self.web_view)
def setup_inspector(self):
"""
This code from http://agateau.com/2012/02/03/pyqtwebkit-experiments-part-2-debugging/
"""
page = self.web_view.page()
page.settings().setAttribute(QWebSettings.DeveloperExtrasEnabled, True)
self.web_inspector = QWebInspector(self)
self.web_inspector.setPage(page)
shortcut = QShortcut(self)
shortcut.setKey(Qt.Key_F12)
shortcut.activated.connect(self.toggle_inspector)
self.web_inspector.setVisible(False)
def toggle_inspector(self):
self.web_inspector.setVisible(not self.web_inspector.isVisible())
def handle_form_submitted(self, qurl, elements=dict()):
# print("\n\ngot url: ", qurl)
qqurl = QUrlQuery(qurl)
for key, value in qqurl.queryItems():
elements[key] = value
self.render(qurl.path(), elements)
# do stuff with elements...
# for item in elements.items():
# print ("got: ", item)
def handle_reload(self, qurl):
self.render(qurl.path())
def load_started(self):
""""""
# print("load_started ->: ", self.web_view.url())
def load_finished(self, finished):
""""""
# print("load_finished ->: ", finished)
# if finished:
# self.web_view.setUrl(QUrl('/login'))
# def url_changed(self, qurl):
# ''''''
# print("url_changed ->: ", qurl)
def link_clicked(self, qurl):
# print("link_clicked ->: ", qurl)
qqurl = QUrlQuery(qurl)
elements = {}
# print("got link_clicked url: ", qurl)
for key, value in qqurl.queryItems():
elements[key] = value
self.render(qurl.path(), elements)
# self.render(qurl.path())
def render(self, url, args=None):
self.config.current_route_path = url
print("current_route_path: ", self.config.current_route_path)
logger.debug("url: %s" % url)
route = self.config.get_route(url)
logger.debug("view: %s" % route)
if route is not None:
view = route.get("view")
context_obj = context.ResourceContext(self.config, self.session)
context_obj.add_args(args)
try:
response = view(context_obj)
except Exception as e:
if e.args[0] == "Request Exit":
self.close()
return
logger.exception(e)
# need error page
return self.link_clicked("/home")
if not isinstance(response, dict):
if isinstance(response, QUrl):
return self.link_clicked(response)
# url = response.path()
# print('window url', url)
# return self.render(url)
# else:
# # need error page
# return self.render('/login')
logger.debug("response: %s" % response)
template = self.tempalte_lookup.get_template(self.config.get_route(url).get("renderer"))
response["request"] = context_obj
response["base_uri"] = self.base_uri
html = template.render(**response)
self.web_view.setHtml(html, QUrl("file://" + url))
# self.web_view.setHtml(html)
# self.web_view.load(a)
def welcome(self):
context_obj = context.ResourceContext(self.config, self.session)
return self.link_clicked(context_obj.redirect_url("login"))
class WebViewPlus(QWebView):
"""
WebView 커스터마이징
- inspector 추가
- jsconsole 로그 추가
- webview에서 document로 이벤트를 발생함.
"""
customEvent = """
var event = document.createEvent("CustomEvent");
event.initCustomEvent("{type}", true, true, {detail} );
document.dispatchEvent(event);
"""
def __init__(self):
super().__init__()
self.setPage(WebPagePlus())
self._setupWebview()
def _setupWebview(self):
settings = self.settings()
currentPath = QDir.currentPath()
settings.setAttribute(QWebSettings.LocalStorageEnabled, True)
settings.setAttribute(QWebSettings.OfflineStorageDatabaseEnabled, True)
settings.setAttribute(QWebSettings.OfflineWebApplicationCacheEnabled, True)
settings.setAttribute(QWebSettings.DnsPrefetchEnabled, True)
settings.setAttribute(QWebSettings.CSSGridLayoutEnabled, True)
settings.setAttribute(QWebSettings.JavascriptCanOpenWindows, True)
settings.setAttribute(QWebSettings.JavascriptCanCloseWindows, True)
settings.setAttribute(QWebSettings.JavascriptCanAccessClipboard, True)
settings.setAttribute(QWebSettings.DeveloperExtrasEnabled, True)
settings.setOfflineStoragePath(currentPath + "/storage/offline")
settings.setOfflineWebApplicationCachePath(currentPath + "/storage/webcache")
settings.setLocalStoragePath(currentPath + "/storage/local")
settings.setOfflineStorageDefaultQuota(5 * 1024 * 1024)
settings.setOfflineWebApplicationCacheQuota(5 * 1024 * 1024)
settings.enablePersistentStorage()
"""
F12키를 누르면 "개발자 도구"가 노출됨
"""
# webinspector
self.webInspector = QWebInspector(self)
self.webInspector.setPage(self.page())
#Keyboard shortcuts
shortcut = {}
shortcut['F4'] = QShortcut(self)
shortcut['F4'].setContext(Qt.ApplicationShortcut)
shortcut['F4'].setKey(Qt.Key_F4)
shortcut['F4'].activated.connect(self._toggleInspector)
#F5 - Page reloading
shortcut['F5'] = QShortcut(self)
shortcut['F5'].setKey(Qt.Key_F5)
shortcut['F5'].activated.connect(self.reload)
# Devtools
self.webInspector.setVisible(True)
self.devTool = QDialog(self)
self.devTool.setWindowTitle("Development Tool")
self.devTool.resize(950, 400)
layout = QGridLayout()
layout.setContentsMargins(0,0,0,0)
layout.addWidget(self.webInspector)
self.devTool.setLayout(layout)
def _toggleInspector(self):
"""
F4키를 다시 누르면 "개발자 도구"가 토글됨.
"""
self.devTool.setVisible(not self.devTool.isVisible())
# webview의 document에 이벤트를 발생함.
def fireEvent(self, type, detail):
self.page().mainFrame().evaluateJavaScript(WebViewPlus.customEvent.format(type=type, detail=detail))
class Window(QWidget):
session = dict()
def __init__(self, config):
super(Window, self).__init__()
self.config = config
self.base_uri = QUrl.fromLocalFile(
os.path.dirname(__file__)).toString()
# initial web view add handle all link and form submitted
self.web_view = QWebView(self)
self.web_view.setPage(WebPage())
self.web_view.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks)
self.web_view.page().linkClicked.connect(self.link_clicked)
#self.web_view.page().urlChanged.connect(self.url_changed)
self.web_view.page().loadFinished.connect(self.load_finished)
self.web_view.page().loadStarted.connect(self.load_started)
self.web_view.page().form_submitted.connect(self.handle_form_submitted)
self.web_view.page().request_reload.connect(self.handle_reload)
# initial template lookup
self.tempalte_lookup = TemplateLookup(
directories=[self.config.settings.get("mako.directories")],
module_directory=self.config.settings.get("mako.module_directory"),
input_encoding='utf-8',
)
# layout attribute
layout = QVBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
# add debug inspector
if self.config.settings.get("debug", False):
self.setup_inspector()
self.splitter = QSplitter(self)
self.splitter.setOrientation(Qt.Vertical)
layout.addWidget(self.splitter)
self.splitter.addWidget(self.web_view)
self.splitter.addWidget(self.web_inspector)
else:
layout.addWidget(self.web_view)
def setup_inspector(self):
'''
This code from http://agateau.com/2012/02/03/pyqtwebkit-experiments-part-2-debugging/
'''
page = self.web_view.page()
page.settings().setAttribute(QWebSettings.DeveloperExtrasEnabled, True)
self.web_inspector = QWebInspector(self)
self.web_inspector.setPage(page)
shortcut = QShortcut(self)
shortcut.setKey(Qt.Key_F12)
shortcut.activated.connect(self.toggle_inspector)
self.web_inspector.setVisible(False)
def toggle_inspector(self):
self.web_inspector.setVisible(not self.web_inspector.isVisible())
def handle_form_submitted(self, qurl, elements=dict()):
# print("\n\ngot url: ", qurl)
qqurl = QUrlQuery(qurl)
for key, value in qqurl.queryItems():
elements[key] = value
self.render(qurl.path(), elements)
# do stuff with elements...
# for item in elements.items():
# print ("got: ", item)
def handle_reload(self, qurl):
self.render(qurl.path())
def load_started(self):
''''''
# print("load_started ->: ", self.web_view.url())
def load_finished(self, finished):
''''''
# print("load_finished ->: ", finished)
# if finished:
# self.web_view.setUrl(QUrl('/login'))
# def url_changed(self, qurl):
# ''''''
# print("url_changed ->: ", qurl)
def link_clicked(self, qurl):
# print("link_clicked ->: ", qurl)
qqurl = QUrlQuery(qurl)
elements = {}
# print("got link_clicked url: ", qurl)
for key, value in qqurl.queryItems():
elements[key] = value
self.render(qurl.path(), elements)
#self.render(qurl.path())
def render(self, url, args=None):
self.config.current_route_path = url
print("current_route_path: ", self.config.current_route_path)
logger.debug("url: %s" % url)
route = self.config.get_route(url)
logger.debug("view: %s" % route)
if route is not None:
view = route.get('view')
context_obj = context.ResourceContext(self.config, self.session)
context_obj.add_args(args)
try:
response = view(context_obj)
except Exception as e:
if e.args[0] == 'Request Exit':
self.close()
return
logger.exception(e)
#need error page
return self.link_clicked('/home')
if not isinstance(response, dict):
if isinstance(response, QUrl):
return self.link_clicked(response)
# url = response.path()
# print('window url', url)
# return self.render(url)
# else:
# # need error page
# return self.render('/login')
logger.debug("response: %s" % response)
template = self.tempalte_lookup.get_template(
self.config.get_route(url).get('renderer'))
response['request'] = context_obj
response['base_uri'] = self.base_uri
html = template.render(**response)
self.web_view.setHtml(html, QUrl("file://" + url))
# self.web_view.setHtml(html)
#self.web_view.load(a)
def welcome(self):
context_obj = context.ResourceContext(self.config, self.session)
return self.link_clicked(context_obj.redirect_url('login'))
class WebViewPlus(QWebView):
"""
WebView 커스터마이징
- inspector 추가
- jsconsole 로그 추가
- webview에서 document로 이벤트를 발생함.
"""
customEvent = """
var event = document.createEvent("CustomEvent");
event.initCustomEvent("{type}", true, true, {detail} );
document.dispatchEvent(event);
"""
def __init__(self):
super().__init__()
self.setPage(WebPagePlus())
self._setupWebview()
def _setupWebview(self):
settings = self.settings()
currentPath = QDir.currentPath()
settings.setAttribute(QWebSettings.LocalStorageEnabled, True)
settings.setAttribute(QWebSettings.OfflineStorageDatabaseEnabled, True)
settings.setAttribute(QWebSettings.OfflineWebApplicationCacheEnabled,
True)
settings.setAttribute(QWebSettings.DnsPrefetchEnabled, True)
settings.setAttribute(QWebSettings.CSSGridLayoutEnabled, True)
settings.setAttribute(QWebSettings.JavascriptCanOpenWindows, True)
settings.setAttribute(QWebSettings.JavascriptCanCloseWindows, True)
settings.setAttribute(QWebSettings.JavascriptCanAccessClipboard, True)
settings.setAttribute(QWebSettings.DeveloperExtrasEnabled, True)
settings.setOfflineStoragePath(currentPath + "/storage/offline")
settings.setOfflineWebApplicationCachePath(currentPath +
"/storage/webcache")
settings.setLocalStoragePath(currentPath + "/storage/local")
settings.setOfflineStorageDefaultQuota(5 * 1024 * 1024)
settings.setOfflineWebApplicationCacheQuota(5 * 1024 * 1024)
settings.enablePersistentStorage()
"""
F12키를 누르면 "개발자 도구"가 노출됨
"""
# webinspector
self.webInspector = QWebInspector(self)
self.webInspector.setPage(self.page())
#Keyboard shortcuts
shortcut = {}
shortcut['F4'] = QShortcut(self)
shortcut['F4'].setContext(Qt.ApplicationShortcut)
shortcut['F4'].setKey(Qt.Key_F4)
shortcut['F4'].activated.connect(self._toggleInspector)
#F5 - Page reloading
shortcut['F5'] = QShortcut(self)
shortcut['F5'].setKey(Qt.Key_F5)
shortcut['F5'].activated.connect(self.reload)
# Devtools
self.webInspector.setVisible(True)
self.devTool = QDialog(self)
self.devTool.setWindowTitle("Development Tool")
self.devTool.resize(950, 400)
layout = QGridLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self.webInspector)
self.devTool.setLayout(layout)
def _toggleInspector(self):
"""
F4키를 다시 누르면 "개발자 도구"가 토글됨.
"""
self.devTool.setVisible(not self.devTool.isVisible())
# webview의 document에 이벤트를 발생함.
def fireEvent(self, type, detail):
self.page().mainFrame().evaluateJavaScript(
WebViewPlus.customEvent.format(type=type, detail=detail))
