def init_ui(self):
loader = QUiLoader()
# Container widget
self.container = ui = loader.load(QFile("pymodules/loadurlhandler/webbrowser.ui"))
# Webview
self.webview = QWebView(self.container)
self.webview.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks)
self.webview.connect("loadStarted()", self.on_load_start)
self.webview.connect("loadFinished(bool)", self.on_load_stop)
self.webview.connect("loadProgress(int)", self.on_load_progress)
self.webview.connect("linkClicked(QUrl)", self.link_clicked)
layout = ui.findChild("QVBoxLayout", "verticalLayout_Container")
layout.insertWidget(2, self.webview)
# Buttons
ui.findChild("QPushButton", "pushButton_ClearCookie").hide()
self.button_back = ui.findChild("QPushButton", "pushButton_Back")
self.button_forward = ui.findChild("QPushButton", "pushButton_Forward")
self.button_refresh = ui.findChild("QPushButton", "pushButton_Refresh")
self.button_stop = ui.findChild("QPushButton", "pushButton_Stop")
self.button_go = ui.findChild("QPushButton", "pushButton_Go")
self.button_back.setIcon(QIcon("./data/ui/images/arrow_left_48.png"));
self.button_back.setIconSize(QSize(20, 20));
self.button_forward.setIcon(QIcon("./data/ui/images/arrow_right_48.png"));
self.button_forward.setIconSize(QSize(20, 20));
self.button_refresh.setIcon(QIcon("./data/ui/images/refresh_48.png"));
self.button_refresh.setIconSize(QSize(20, 20));
self.button_stop.setIcon(QIcon("./data/ui/images/cross_48.png"));
self.button_stop.setIconSize(QSize(20, 20));
self.button_stop.setEnabled(False);
self.button_go.setIcon(QIcon("./data/ui/images/arrow_right_green_48.png"));
self.button_go.setIconSize(QSize(20, 20));
self.button_back.connect("clicked()", self.on_back)
self.button_forward.connect("clicked()", self.on_forward)
self.button_refresh.connect("clicked()", self.on_refresh)
self.button_stop.connect("clicked()", self.on_stop)
self.button_go.connect("clicked()", self.go_to_linedit_url)
# Address bar
self.lineedit_address = ui.findChild("QComboBox", "comboBox_Address")
self.lineedit_address.lineEdit().connect("returnPressed()", self.go_to_linedit_url)
# Progress bar and label
self.progress_bar = ui.findChild("QProgressBar", "progressBar_Status")
self.progress_bar.hide()
self.progress_label = ui.findChild("QLabel", "label_Status")
# Add to scene
#uism = naali.ui
#self.proxywidget = r.createUiProxyWidget(self.container)
#self.proxywidget.setWindowTitle("Naali Web Browser")
#self.proxywidget.connect("Visible(bool)", self.vibibility_changed)
#if not uism.AddWidgetToScene(self.proxywidget):
# r.logError('LoadURLHandler: Adding the ProxyWidget to the scene failed.')
self.container.show()
class LoadURLHandler(Component):
def __init__(self):
Component.__init__(self)
#self.proxywidget = None
self.container = None
self.webview = None
self.lineedit_address = None
self.progress_bar = None
self.progress_label = None
self.button_back = None
self.button_forward = None
self.button_go = None
self.button_refresh = None
self.button_stop = None
global instance
instance = self
def load_url(self, qurl):
if self.webview == None and self.container == None: # and self.proxywidget == None:
self.init_ui()
self.webview.load(qurl)
self.set_address(qurl.toString())
if not self.container.isVisible():
self.container.show()
def init_ui(self):
loader = QUiLoader()
# Container widget
self.container = ui = loader.load(QFile("pymodules/loadurlhandler/webbrowser.ui"))
# Webview
self.webview = QWebView(self.container)
self.webview.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks)
self.webview.connect("loadStarted()", self.on_load_start)
self.webview.connect("loadFinished(bool)", self.on_load_stop)
self.webview.connect("loadProgress(int)", self.on_load_progress)
self.webview.connect("linkClicked(QUrl)", self.link_clicked)
layout = ui.findChild("QVBoxLayout", "verticalLayout_Container")
layout.insertWidget(2, self.webview)
# Buttons
ui.findChild("QPushButton", "pushButton_ClearCookie").hide()
self.button_back = ui.findChild("QPushButton", "pushButton_Back")
self.button_forward = ui.findChild("QPushButton", "pushButton_Forward")
self.button_refresh = ui.findChild("QPushButton", "pushButton_Refresh")
self.button_stop = ui.findChild("QPushButton", "pushButton_Stop")
self.button_go = ui.findChild("QPushButton", "pushButton_Go")
self.button_back.setIcon(QIcon("./data/ui/images/arrow_left_48.png"));
self.button_back.setIconSize(QSize(20, 20));
self.button_forward.setIcon(QIcon("./data/ui/images/arrow_right_48.png"));
self.button_forward.setIconSize(QSize(20, 20));
self.button_refresh.setIcon(QIcon("./data/ui/images/refresh_48.png"));
self.button_refresh.setIconSize(QSize(20, 20));
self.button_stop.setIcon(QIcon("./data/ui/images/cross_48.png"));
self.button_stop.setIconSize(QSize(20, 20));
self.button_stop.setEnabled(False);
self.button_go.setIcon(QIcon("./data/ui/images/arrow_right_green_48.png"));
self.button_go.setIconSize(QSize(20, 20));
self.button_back.connect("clicked()", self.on_back)
self.button_forward.connect("clicked()", self.on_forward)
self.button_refresh.connect("clicked()", self.on_refresh)
self.button_stop.connect("clicked()", self.on_stop)
self.button_go.connect("clicked()", self.go_to_linedit_url)
# Address bar
self.lineedit_address = ui.findChild("QComboBox", "comboBox_Address")
self.lineedit_address.lineEdit().connect("returnPressed()", self.go_to_linedit_url)
# Progress bar and label
self.progress_bar = ui.findChild("QProgressBar", "progressBar_Status")
self.progress_bar.hide()
self.progress_label = ui.findChild("QLabel", "label_Status")
# Add to scene
#uism = naali.ui
#self.proxywidget = r.createUiProxyWidget(self.container)
#self.proxywidget.setWindowTitle("Naali Web Browser")
#self.proxywidget.connect("Visible(bool)", self.vibibility_changed)
#if not uism.AddWidgetToScene(self.proxywidget):
# r.logError('LoadURLHandler: Adding the ProxyWidget to the scene failed.')
self.container.show()
def vibibility_changed(self, visible):
if not visible:
self.webview.load(QUrl("about:blank"))
def go_to_linedit_url(self):
try:
url = str(self.lineedit_address.currentText)
except:
self.lineedit_address.setEditText("invalid url") # should prolly support unicode but meh for now...
return
if url.startswith("http://") == False and url.startswith("https://") == False:
url = "http://" + url
self.load_url(QUrl(url))
def on_back(self):
self.webview.back()
def on_forward(self):
self.webview.forward()
def on_refresh(self):
self.webview.reload()
def on_stop(self):
self.webview.stop()
def on_load_start(self):
self.progress_bar.show()
self.button_stop.setEnabled(True)
self.set_address(self.webview.url.toString())
def link_clicked(self, qurl):
self.set_address(qurl.toString())
self.webview.load(qurl)
def on_load_stop(self, ok):
self.progress_bar.hide()
self.button_stop.setEnabled(False);
if ok:
self.progress_label.setText("Done")
else:
self.progress_label.setText("Errors while loading")
self.set_address(self.webview.url.toString())
def on_load_progress(self, progress):
self.progress_bar.setValue(progress)
self.progress_label.setText("Loading... " + str(progress) + " %")
def set_address(self, url):
if self.lineedit_address.lineEdit().text != url:
self.lineedit_address.lineEdit().setText(url)
def on_logout(self, id):
if self.webview != None:
self.webview.stop()
if self.container != None:
self.container.hide()
def on_exit(self):
if self.webview != None:
self.webview.stop()
