class Browser(QWidget):
"""LilyPond documentation browser widget."""
def __init__(self, dockwidget):
super(Browser, self).__init__(dockwidget)
layout = QVBoxLayout(spacing=0)
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
self.toolbar = tb = QToolBar()
self.webview = QWebView(contextMenuPolicy=Qt.CustomContextMenu)
self.chooser = QComboBox(sizeAdjustPolicy=QComboBox.AdjustToContents)
self.search = SearchEntry(maximumWidth=200)
layout.addWidget(self.toolbar)
layout.addWidget(self.webview)
ac = dockwidget.actionCollection
ac.help_back.triggered.connect(self.webview.back)
ac.help_forward.triggered.connect(self.webview.forward)
ac.help_home.triggered.connect(self.showHomePage)
ac.help_print.triggered.connect(self.slotPrint)
self.webview.page().setNetworkAccessManager(
lilydoc.network.accessmanager())
self.webview.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks)
self.webview.page().linkClicked.connect(self.openUrl)
self.webview.page().setForwardUnsupportedContent(True)
self.webview.page().unsupportedContent.connect(self.slotUnsupported)
self.webview.urlChanged.connect(self.slotUrlChanged)
self.webview.customContextMenuRequested.connect(
self.slotShowContextMenu)
tb.addAction(ac.help_back)
tb.addAction(ac.help_forward)
tb.addSeparator()
tb.addAction(ac.help_home)
tb.addAction(ac.help_print)
tb.addSeparator()
tb.addWidget(self.chooser)
tb.addWidget(self.search)
self.chooser.activated[int].connect(self.showHomePage)
self.search.textEdited.connect(self.slotSearchChanged)
self.search.returnPressed.connect(self.slotSearchReturnPressed)
dockwidget.mainwindow().iconSizeChanged.connect(
self.updateToolBarSettings)
dockwidget.mainwindow().toolButtonStyleChanged.connect(
self.updateToolBarSettings)
app.settingsChanged.connect(self.readSettings)
self.readSettings()
self.loadDocumentation()
self.showInitialPage()
app.settingsChanged.connect(self.loadDocumentation)
app.translateUI(self)
def readSettings(self):
s = QSettings()
s.beginGroup("documentation")
ws = self.webview.page().settings()
family = s.value("fontfamily", self.font().family(), type(""))
size = s.value("fontsize", 16, int)
ws.setFontFamily(QWebSettings.StandardFont, family)
ws.setFontSize(QWebSettings.DefaultFontSize, size)
fixed = textformats.formatData('editor').font
ws.setFontFamily(QWebSettings.FixedFont, fixed.family())
ws.setFontSize(QWebSettings.DefaultFixedFontSize,
fixed.pointSizeF() * 96 / 72)
def keyPressEvent(self, ev):
if ev.text() == "/":
self.search.setFocus()
else:
super(Browser, self).keyPressEvent(ev)
def translateUI(self):
try:
self.search.setPlaceholderText(_("Search..."))
except AttributeError:
pass # not in Qt 4.6
def showInitialPage(self):
"""Shows the preferred start page.
If a local documentation instance already has a suitable version,
just loads it. Otherwise connects to the allLoaded signal, that is
emitted when all the documentation instances have loaded their version
information and then shows the start page (if another page wasn't yet
loaded).
"""
if self.webview.url().isEmpty():
docs = lilydoc.manager.docs()
version = lilypondinfo.preferred().version()
index = -1
if version:
for num, doc in enumerate(docs):
if doc.version() is not None and doc.version() >= version:
index = num # a suitable documentation is found
break
if index == -1:
# nothing found (or LilyPond version not available),
# wait for loading or show the most recent version
if not lilydoc.manager.loaded():
lilydoc.manager.allLoaded.connect(self.showInitialPage)
return
index = len(docs) - 1
self.chooser.setCurrentIndex(index)
self.showHomePage()
def loadDocumentation(self):
"""Puts the available documentation instances in the combobox."""
i = self.chooser.currentIndex()
self.chooser.clear()
for doc in lilydoc.manager.docs():
v = doc.versionString()
if doc.isLocal():
t = _("(local)")
else:
t = _("({hostname})").format(hostname=doc.url().host())
self.chooser.addItem("{0} {1}".format(v or _("<unknown>"), t))
self.chooser.setCurrentIndex(i)
if not lilydoc.manager.loaded():
lilydoc.manager.allLoaded.connect(self.loadDocumentation, -1)
return
def updateToolBarSettings(self):
mainwin = self.parentWidget().mainwindow()
self.toolbar.setIconSize(mainwin.iconSize())
self.toolbar.setToolButtonStyle(mainwin.toolButtonStyle())
def showManual(self):
"""Invoked when the user presses F1."""
self.slotHomeFrescobaldi() # TEMP
def slotUrlChanged(self):
ac = self.parentWidget().actionCollection
ac.help_back.setEnabled(self.webview.history().canGoBack())
ac.help_forward.setEnabled(self.webview.history().canGoForward())
def openUrl(self, url):
if url.path().endswith(('.ily', '.lyi', '.ly')):
self.sourceViewer().showReply(lilydoc.network.get(url))
else:
self.webview.load(url)
def slotUnsupported(self, reply):
helpers.openUrl(reply.url())
def slotSearchChanged(self):
text = self.search.text()
if not text.startswith(':'):
self.webview.page().findText(text,
QWebPage.FindWrapsAroundDocument)
def slotSearchReturnPressed(self):
text = self.search.text()
if not text.startswith(':'):
self.slotSearchChanged()
else:
pass # TODO: implement full doc search
def sourceViewer(self):
try:
return self._sourceviewer
except AttributeError:
from . import sourceviewer
self._sourceviewer = sourceviewer.SourceViewer(self)
return self._sourceviewer
def showHomePage(self):
"""Shows the homepage of the LilyPond documentation."""
i = self.chooser.currentIndex()
if i < 0:
i = 0
doc = lilydoc.manager.docs()[i]
url = doc.home()
if doc.isLocal():
path = url.toLocalFile()
langs = lilydoc.network.langs()
if langs:
for lang in langs:
if os.path.exists(path + '.' + lang + '.html'):
path += '.' + lang
break
url = QUrl.fromLocalFile(path + '.html')
self.webview.load(url)
def slotPrint(self):
printer = QPrinter()
dlg = QPrintDialog(printer, self)
dlg.setWindowTitle(app.caption(_("Print")))
if dlg.exec_():
self.webview.print_(printer)
def slotShowContextMenu(self, pos):
hit = self.webview.page().currentFrame().hitTestContent(pos)
menu = QMenu()
if hit.linkUrl().isValid():
a = self.webview.pageAction(QWebPage.CopyLinkToClipboard)
a.setIcon(icons.get("edit-copy"))
a.setText(_("Copy &Link"))
menu.addAction(a)
menu.addSeparator()
a = menu.addAction(icons.get("window-new"),
_("Open Link in &New Window"))
a.triggered.connect(
(lambda url: lambda: self.slotNewWindow(url))(hit.linkUrl()))
else:
if hit.isContentSelected():
a = self.webview.pageAction(QWebPage.Copy)
a.setIcon(icons.get("edit-copy"))
a.setText(_("&Copy"))
menu.addAction(a)
menu.addSeparator()
a = menu.addAction(icons.get("window-new"),
_("Open Document in &New Window"))
a.triggered.connect((lambda url: lambda: self.slotNewWindow(url))(
self.webview.url()))
if menu.actions():
menu.exec_(self.webview.mapToGlobal(pos))
def slotNewWindow(self, url):
helpers.openUrl(url)
class Browser(QWidget):
"""LilyPond documentation browser widget."""
def __init__(self, dockwidget):
super(Browser, self).__init__(dockwidget)
layout = QVBoxLayout(spacing=0)
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
self.toolbar = tb = QToolBar()
self.webview = QWebView(contextMenuPolicy=Qt.CustomContextMenu)
self.chooser = QComboBox(sizeAdjustPolicy=QComboBox.AdjustToContents)
self.search = SearchEntry(maximumWidth=200)
layout.addWidget(self.toolbar)
layout.addWidget(self.webview)
ac = dockwidget.actionCollection
ac.help_back.triggered.connect(self.webview.back)
ac.help_forward.triggered.connect(self.webview.forward)
ac.help_home.triggered.connect(self.showHomePage)
ac.help_print.triggered.connect(self.slotPrint)
self.webview.page().setNetworkAccessManager(lilydoc.network.accessmanager())
self.webview.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks)
self.webview.page().linkClicked.connect(self.openUrl)
self.webview.page().setForwardUnsupportedContent(True)
self.webview.page().unsupportedContent.connect(self.slotUnsupported)
self.webview.urlChanged.connect(self.slotUrlChanged)
self.webview.customContextMenuRequested.connect(self.slotShowContextMenu)
tb.addAction(ac.help_back)
tb.addAction(ac.help_forward)
tb.addSeparator()
tb.addAction(ac.help_home)
tb.addAction(ac.help_print)
tb.addSeparator()
tb.addWidget(self.chooser)
tb.addWidget(self.search)
self.chooser.activated[int].connect(self.showHomePage)
self.search.textEdited.connect(self.slotSearchChanged)
self.search.returnPressed.connect(self.slotSearchReturnPressed)
dockwidget.mainwindow().iconSizeChanged.connect(self.updateToolBarSettings)
dockwidget.mainwindow().toolButtonStyleChanged.connect(self.updateToolBarSettings)
app.settingsChanged.connect(self.readSettings)
self.readSettings()
self.loadDocumentation()
self.showInitialPage()
app.settingsChanged.connect(self.loadDocumentation)
app.translateUI(self)
def readSettings(self):
s = QSettings()
s.beginGroup("documentation")
ws = self.webview.page().settings()
family = s.value("fontfamily", self.font().family(), type(""))
size = s.value("fontsize", 16, int)
ws.setFontFamily(QWebSettings.StandardFont, family)
ws.setFontSize(QWebSettings.DefaultFontSize, size)
fixed = textformats.formatData('editor').font
ws.setFontFamily(QWebSettings.FixedFont, fixed.family())
ws.setFontSize(QWebSettings.DefaultFixedFontSize, fixed.pointSizeF() * 96 / 72)
def keyPressEvent(self, ev):
if ev.text() == "/":
self.search.setFocus()
else:
super(Browser, self).keyPressEvent(ev)
def translateUI(self):
try:
self.search.setPlaceholderText(_("Search..."))
except AttributeError:
pass # not in Qt 4.6
def showInitialPage(self):
"""Shows the preferred start page.
If a local documentation instance already has a suitable version,
just loads it. Otherwise connects to the allLoaded signal, that is
emitted when all the documentation instances have loaded their version
information and then shows the start page (if another page wasn't yet
loaded).
"""
if self.webview.url().isEmpty():
docs = lilydoc.manager.docs()
version = lilypondinfo.preferred().version()
index = -1
if version:
for num, doc in enumerate(docs):
if doc.version() is not None and doc.version() >= version:
index = num # a suitable documentation is found
break
if index == -1:
# nothing found (or LilyPond version not available),
# wait for loading or show the most recent version
if not lilydoc.manager.loaded():
lilydoc.manager.allLoaded.connect(self.showInitialPage)
return
index = len(docs) - 1
self.chooser.setCurrentIndex(index)
self.showHomePage()
def loadDocumentation(self):
"""Puts the available documentation instances in the combobox."""
i = self.chooser.currentIndex()
self.chooser.clear()
for doc in lilydoc.manager.docs():
v = doc.versionString()
if doc.isLocal():
t = _("(local)")
else:
t = _("({hostname})").format(hostname=doc.url().host())
self.chooser.addItem("{0} {1}".format(v or _("<unknown>"), t))
self.chooser.setCurrentIndex(i)
if not lilydoc.manager.loaded():
lilydoc.manager.allLoaded.connect(self.loadDocumentation, -1)
return
def updateToolBarSettings(self):
mainwin = self.parentWidget().mainwindow()
self.toolbar.setIconSize(mainwin.iconSize())
self.toolbar.setToolButtonStyle(mainwin.toolButtonStyle())
def showManual(self):
"""Invoked when the user presses F1."""
self.slotHomeFrescobaldi() # TEMP
def slotUrlChanged(self):
ac = self.parentWidget().actionCollection
ac.help_back.setEnabled(self.webview.history().canGoBack())
ac.help_forward.setEnabled(self.webview.history().canGoForward())
def openUrl(self, url):
if url.path().endswith(('.ily', '.lyi', '.ly')):
self.sourceViewer().showReply(lilydoc.network.get(url))
else:
self.webview.load(url)
def slotUnsupported(self, reply):
helpers.openUrl(reply.url())
def slotSearchChanged(self):
text = self.search.text()
if not text.startswith(':'):
self.webview.page().findText(text, QWebPage.FindWrapsAroundDocument)
def slotSearchReturnPressed(self):
text = self.search.text()
if not text.startswith(':'):
self.slotSearchChanged()
else:
pass # TODO: implement full doc search
def sourceViewer(self):
try:
return self._sourceviewer
except AttributeError:
from . import sourceviewer
self._sourceviewer = sourceviewer.SourceViewer(self)
return self._sourceviewer
def showHomePage(self):
"""Shows the homepage of the LilyPond documentation."""
i = self.chooser.currentIndex()
if i < 0:
i = 0
doc = lilydoc.manager.docs()[i]
url = doc.home()
if doc.isLocal():
path = url.toLocalFile()
langs = lilydoc.network.langs()
if langs:
for lang in langs:
if os.path.exists(path + '.' + lang + '.html'):
path += '.' + lang
break
url = QUrl.fromLocalFile(path + '.html')
self.webview.load(url)
def slotPrint(self):
printer = QPrinter()
dlg = QPrintDialog(printer, self)
dlg.setWindowTitle(app.caption(_("Print")))
if dlg.exec_():
self.webview.print_(printer)
def slotShowContextMenu(self, pos):
hit = self.webview.page().currentFrame().hitTestContent(pos)
menu = QMenu()
if hit.linkUrl().isValid():
a = self.webview.pageAction(QWebPage.CopyLinkToClipboard)
a.setIcon(icons.get("edit-copy"))
a.setText(_("Copy &Link"))
menu.addAction(a)
menu.addSeparator()
a = menu.addAction(icons.get("window-new"), _("Open Link in &New Window"))
a.triggered.connect((lambda url: lambda: self.slotNewWindow(url))(hit.linkUrl()))
else:
if hit.isContentSelected():
a = self.webview.pageAction(QWebPage.Copy)
a.setIcon(icons.get("edit-copy"))
a.setText(_("&Copy"))
menu.addAction(a)
menu.addSeparator()
a = menu.addAction(icons.get("window-new"), _("Open Document in &New Window"))
a.triggered.connect((lambda url: lambda: self.slotNewWindow(url))(self.webview.url()))
if menu.actions():
menu.exec_(self.webview.mapToGlobal(pos))
def slotNewWindow(self, url):
helpers.openUrl(url)
class Browser(QFrame):
# =======================================================================
def __init__(self, parent=None, _PARENT=None):
# -------------------------------------------------------------------
QFrame.__init__(self, parent)
_SIZE = [3, 5, 975, 585]
self.setGeometry(_SIZE[0], _SIZE[1], _SIZE[2], _SIZE[3])
self.PARENT = _PARENT
self.CONF = _PARENT.CONF
self.setStyleSheet(
"QFrame{ font: 12px 'monospace'; color: #000; background-color: transparent; background-image: url('./data/imgs/TAB_Browser.png'); }"
)
# -------------------------------------------------------------------
self.BROWSER = QWebView(self)
self.BROWSER.setGeometry(6, 83, 963, 500)
self.BROWSER.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks)
#self.BROWSER.loadFinished.connect( self.on_loadFinished );
self.connect(self.BROWSER.page(), SIGNAL('linkClicked (QUrl)'),
self.LINK_CLICKED)
self.connect(self.BROWSER.page(), SIGNAL('loadProgress (int)'),
self.PAGE_LOADPROGRESS)
# void linkHovered (const QString&,const QString&,const QString&)
self.connect(self.BROWSER.page(),
SIGNAL('linkHovered (QString, QString, QString)'),
self.LINK_HOVERED)
#self.BROWSER.load(QUrl.fromUserInput(sys.argv[1]))
# -------------------------------------------------------------------
self.HISTORY = []
# -------------------------------------------------------------------
# CONTROLS
# BACK
self.CONTROL_BACK_BTN = QPushButton("", self)
self.CONTROL_BACK_BTN.setGeometry(11, 15, 43, 34)
self.CONTROL_BACK_BTN.setStyleSheet(
"QPushButton{ background-color: transparent; border-style: none; }"
)
self.connect(self.CONTROL_BACK_BTN, SIGNAL('clicked()'),
self.BROWSER.back)
# STOP
self.CONTROL_STOP_BTN = QPushButton("", self)
self.CONTROL_STOP_BTN.setGeometry(55, 15, 49, 34)
self.CONTROL_STOP_BTN.setStyleSheet(
"QPushButton{ background-color: transparent; border-style: none; }"
)
self.connect(self.CONTROL_STOP_BTN, SIGNAL('clicked()'),
self.BROWSER.stop)
# RELOAD
self.CONTROL_RELOAD_BTN = QPushButton("", self)
self.CONTROL_RELOAD_BTN.setGeometry(105, 15, 52, 34)
self.CONTROL_RELOAD_BTN.setStyleSheet(
"QPushButton{ background-color: transparent; border-style: none; }"
)
self.connect(self.CONTROL_RELOAD_BTN, SIGNAL('clicked()'),
self.BROWSER.reload)
# FOREWARDE
self.CONTROL_FOREWARDE_BTN = QPushButton("", self)
self.CONTROL_FOREWARDE_BTN.setGeometry(158, 15, 43, 34)
self.CONTROL_FOREWARDE_BTN.setStyleSheet(
"QPushButton{ background-color: transparent; border-style: none; }"
)
self.connect(self.CONTROL_FOREWARDE_BTN, SIGNAL('clicked()'),
self.BROWSER.forward)
# URL-BAR
self.URL_BAR = QLineEdit(
"tradingview.com/chart/BNC1/BLX/YFDnalUh-The-Road-to-Obsolescence-A-Seven-Year-Cycle-in-Bitcoin/, https://www.bitstamp.net/, https://blockchain.info/charts/market-cap/",
self)
self.URL_BAR.setGeometry(6, 55, 950, 27)
self.URL_BAR.setPlaceholderText(
"bitstamp.net, blockchain.info/charts/market-cap/")
self.URL_BAR.setStyleSheet(
"QLineEdit{ background-color: #222; color: #fff; padding-left: 10px; border-style: none; }"
)
self.connect(self.URL_BAR, SIGNAL('returnPressed ()'), self.GO_TO)
# CALENDER
self.CONTROL_CALENDER_BTN = QPushButton("", self)
self.CONTROL_CALENDER_BTN.setGeometry(769, 15, 43, 34)
self.CONTROL_CALENDER_BTN.setStyleSheet(
"QPushButton{ background-color: transparent; border-style: none; }"
)
self.connect(self.CONTROL_CALENDER_BTN, SIGNAL('clicked()'),
self.GET_CALENDER)
# BC-E HOME
self.BTCE_HOME_LNK = "https://btc-e.com/exchange/ltc_usd"
self.CONTROL_BTCE_HOME_BTN = QPushButton("", self)
self.CONTROL_BTCE_HOME_BTN.setGeometry(812, 15, 49, 34)
self.CONTROL_BTCE_HOME_BTN.setStyleSheet(
"QPushButton{ background-color: transparent; border-style: none; }"
)
self.connect(self.CONTROL_BTCE_HOME_BTN, SIGNAL('clicked()'),
lambda: self.BROWSER.load(QUrl(self.BTCE_HOME_LNK)))
# BLOCKCHAIN
self.BLOCKCHAIN_LNK = "https://blockchain.info/charts/market-cap/?showDataPoints=true×pan=30days&show_header=false&daysAverageString=7&scale=1&address="
self.CONTROL_BLOCKCHAIN_BTN = QPushButton("", self)
self.CONTROL_BLOCKCHAIN_BTN.setGeometry(862, 15, 53, 34)
self.CONTROL_BLOCKCHAIN_BTN.setStyleSheet(
"QPushButton{ background-color: transparent; border-style: none; }"
)
self.connect(self.CONTROL_BLOCKCHAIN_BTN, SIGNAL('clicked()'),
lambda: self.BROWSER.load(QUrl(self.BLOCKCHAIN_LNK)))
# GOOGLE
self.GOOGLE_LNK = "https://google.com/"
self.CONTROL_GOOGLE_BTN = QPushButton("", self)
self.CONTROL_GOOGLE_BTN.setGeometry(913, 15, 43, 34)
self.CONTROL_GOOGLE_BTN.setStyleSheet(
"QPushButton{ background-color: transparent; border-style: none; }"
)
self.connect(self.CONTROL_GOOGLE_BTN, SIGNAL('clicked()'),
lambda: self.BROWSER.load(QUrl(self.GOOGLE_LNK)))
# STATUS-BAR
self.STATUS_BAR = QLineEdit("status-bar", self)
self.STATUS_BAR.setGeometry(6, 585 - 27, 950, 27)
self.STATUS_BAR.setStyleSheet(
"QLineEdit{ background-color: #333; color: #fff; padding-left: 10px; border-style: none; }"
)
# -------------------------------------------------------------------
self.setMouseTracking(True)
self.MOUSE_X = 0
self.MOUSE_Y = 0
#self.load(QUrl('https://www.bitstamp.net/market/tradeview/'))
#self.load(QUrl('https://www.bitstamp.net/'))
#self.load(QUrl('https://btc-e.com/'))
#self.BROWSER.load(QUrl('https://google.com/'))
# -------------------------------------------------------------------
self.INTI()
# -------------------------------------------------------------------
# =======================================================================
def INTI(self):
# -------------------------------------------------------------------
#self.GET_CALENDER();
pass
# -------------------------------------------------------------------
# =======================================================================
def PAGE_LOADPROGRESS(self, _int_pr):
# -------------------------------------------------------------------
#loadProgress (int)
#print(_int_pr);
pass
# -------------------------------------------------------------------
# =======================================================================
def LINK_HOVERED(self, _link):
# -------------------------------------------------------------------
self.STATUS_BAR.setText(_link)
print(_link)
# -------------------------------------------------------------------
# =======================================================================
def LINK_CLICKED(self, _link):
# -------------------------------------------------------------------
_link = str(_link.toString())
self.HISTORY.append(_link)
self.URL_BAR.setText(_link)
# -------------------------------------------------------------------
# =======================================================================
def GET_CALENDER(self):
# -------------------------------------------------------------------
style = "ecoDayBackground=%23000000&"
style += "defaultFont=%23333333&"
style += "innerBorderColor=%2300FF00&"
style += "borderColor=%23000000&"
style += "ecoDayFontColor=%23FFFFFF&"
self.MACRO_CALENDER_DATA = """
<!DOCTYPE html>
<html lang="en-US">
<!-- =============================================================================== -->
<head>
<!-- ............................................. -->
<meta charset="utf-8"/>
<title>Экономический онлайн-календарь</title>
<!--
<link rel="stylesheet" type="text/css" href="css/ids.css">
<script type="text/javascript" src="js/temax-main.js"></script>
-->
<script type="text/javascript">
window.addEventListener("load", function(){
//alert("Yes we can");
});
</script>
</head>
<!-- =============================================================================== -->
<body>
<iframe src="http://ec.ru.forexprostools.com?""" + style + """columns=exc_flags,exc_currency,exc_importance,exc_actual,exc_forecast,exc_previous&features=datepicker,timezone&countries=25,4,17,39,72,26,10,6,37,97,96,43,56,36,5,61,22,12,89,110,35&calType=week&timeZone=58&lang=7" width="943" height="450" frameborder="0" allowtransparency="true" marginwidth="0" marginheight="0"> <a href="http://google.com">GOOGLE</a> </iframe>
<div class="poweredBy" style="font-family: Arial, Helvetica, sans-serif;">
<span style="font-size: 11px;color: #333333;text-decoration: none;">
<a href="http://ru.investing.com/" rel="nofollow" target="_blank" style="font-size: 11px;color: #06529D; font-weight: bold;" class="underline_link">Investing.com</a>
</span>
</div>
</body>
<!-- =============================================================================== -->
</html>
"""
self.BROWSER.setHtml(self.MACRO_CALENDER_DATA)
# -------------------------------------------------------------------
# =======================================================================
def AA(self):
# -------------------------------------------------------------------
self.BROWSER.stop()
self.BROWSER.reload()
#self.BROWSER.print();
self.BROWSER.back()
self.BROWSER.forward()
#QWebHistory self.BROWSER.history();
# -------------------------------------------------------------------
self.BROWSER.history()
# -------------------------------------------------------------------
# =======================================================================
def GO_TO(self):
# -------------------------------------------------------------------
self.BROWSER.load(QUrl(str(self.URL_BAR.text()).strip()))
self.update()
# -------------------------------------------------------------------
#print( self.BROWSER.history() );
# -------------------------------------------------------------------
# =======================================================================
@pyqtSlot(str)
def showMessage(self, message):
# -------------------------------------------------------------------
print "Message from website:", message
# -------------------------------------------------------------------
# =======================================================================
@pyqtSlot()
def on_loadFinished(self):
# -------------------------------------------------------------------
pass
class Browser(QFrame):
# =======================================================================
def __init__(self, parent=None, _PARENT=None):
# -------------------------------------------------------------------
QFrame.__init__(self, parent);
_SIZE = [3, 5, 975, 585];
self.setGeometry( _SIZE[0], _SIZE[1], _SIZE[2], _SIZE[3] );
self.PARENT = _PARENT;
self.CONF = _PARENT.CONF;
self.setStyleSheet( "QFrame{ font: 12px 'monospace'; color: #000; background-color: transparent; background-image: url('./data/imgs/TAB_Browser.png'); }" );
# -------------------------------------------------------------------
self.BROWSER = QWebView(self);
self.BROWSER.setGeometry(6, 83, 963, 500);
self.BROWSER.page().setLinkDelegationPolicy( QWebPage.DelegateAllLinks );
#self.BROWSER.loadFinished.connect( self.on_loadFinished );
self.connect( self.BROWSER.page(), SIGNAL('linkClicked (QUrl)'), self.LINK_CLICKED );
self.connect( self.BROWSER.page(), SIGNAL('loadProgress (int)'), self.PAGE_LOADPROGRESS );
# void linkHovered (const QString&,const QString&,const QString&)
self.connect( self.BROWSER.page(), SIGNAL('linkHovered (QString, QString, QString)'), self.LINK_HOVERED );
#self.BROWSER.load(QUrl.fromUserInput(sys.argv[1]))
# -------------------------------------------------------------------
self.HISTORY = [];
# -------------------------------------------------------------------
# CONTROLS
# BACK
self.CONTROL_BACK_BTN = QPushButton("", self);
self.CONTROL_BACK_BTN.setGeometry(11, 15, 43, 34);
self.CONTROL_BACK_BTN.setStyleSheet("QPushButton{ background-color: transparent; border-style: none; }")
self.connect( self.CONTROL_BACK_BTN, SIGNAL('clicked()') , self.BROWSER.back );
# STOP
self.CONTROL_STOP_BTN = QPushButton("", self);
self.CONTROL_STOP_BTN.setGeometry(55, 15, 49, 34);
self.CONTROL_STOP_BTN.setStyleSheet("QPushButton{ background-color: transparent; border-style: none; }")
self.connect( self.CONTROL_STOP_BTN, SIGNAL('clicked()') , self.BROWSER.stop );
# RELOAD
self.CONTROL_RELOAD_BTN = QPushButton("", self);
self.CONTROL_RELOAD_BTN.setGeometry(105, 15, 52, 34);
self.CONTROL_RELOAD_BTN.setStyleSheet("QPushButton{ background-color: transparent; border-style: none; }")
self.connect( self.CONTROL_RELOAD_BTN, SIGNAL('clicked()') , self.BROWSER.reload );
# FOREWARDE
self.CONTROL_FOREWARDE_BTN = QPushButton("", self);
self.CONTROL_FOREWARDE_BTN.setGeometry(158, 15, 43, 34);
self.CONTROL_FOREWARDE_BTN.setStyleSheet("QPushButton{ background-color: transparent; border-style: none; }")
self.connect( self.CONTROL_FOREWARDE_BTN, SIGNAL('clicked()') , self.BROWSER.forward );
# URL-BAR
self.URL_BAR = QLineEdit("tradingview.com/chart/BNC1/BLX/YFDnalUh-The-Road-to-Obsolescence-A-Seven-Year-Cycle-in-Bitcoin/, https://www.bitstamp.net/, https://blockchain.info/charts/market-cap/", self);
self.URL_BAR.setGeometry(6, 55, 950, 27);
self.URL_BAR.setPlaceholderText("bitstamp.net, blockchain.info/charts/market-cap/");
self.URL_BAR.setStyleSheet("QLineEdit{ background-color: #222; color: #fff; padding-left: 10px; border-style: none; }");
self.connect( self.URL_BAR, SIGNAL('returnPressed ()') , self.GO_TO );
# CALENDER
self.CONTROL_CALENDER_BTN = QPushButton("", self);
self.CONTROL_CALENDER_BTN.setGeometry(769, 15, 43, 34);
self.CONTROL_CALENDER_BTN.setStyleSheet("QPushButton{ background-color: transparent; border-style: none; }")
self.connect( self.CONTROL_CALENDER_BTN, SIGNAL('clicked()') , self.GET_CALENDER );
# BC-E HOME
self.BTCE_HOME_LNK = "https://btc-e.com/exchange/ltc_usd";
self.CONTROL_BTCE_HOME_BTN = QPushButton("", self);
self.CONTROL_BTCE_HOME_BTN.setGeometry(812, 15, 49, 34);
self.CONTROL_BTCE_HOME_BTN.setStyleSheet("QPushButton{ background-color: transparent; border-style: none; }")
self.connect( self.CONTROL_BTCE_HOME_BTN, SIGNAL('clicked()') , lambda: self.BROWSER.load( QUrl( self.BTCE_HOME_LNK )) );
# BLOCKCHAIN
self.BLOCKCHAIN_LNK = "https://blockchain.info/charts/market-cap/?showDataPoints=true×pan=30days&show_header=false&daysAverageString=7&scale=1&address=";
self.CONTROL_BLOCKCHAIN_BTN = QPushButton("", self);
self.CONTROL_BLOCKCHAIN_BTN.setGeometry(862, 15, 53, 34);
self.CONTROL_BLOCKCHAIN_BTN.setStyleSheet("QPushButton{ background-color: transparent; border-style: none; }")
self.connect( self.CONTROL_BLOCKCHAIN_BTN, SIGNAL('clicked()') , lambda: self.BROWSER.load( QUrl( self.BLOCKCHAIN_LNK )) );
# GOOGLE
self.GOOGLE_LNK = "https://google.com/";
self.CONTROL_GOOGLE_BTN = QPushButton("", self);
self.CONTROL_GOOGLE_BTN.setGeometry(913, 15, 43, 34);
self.CONTROL_GOOGLE_BTN.setStyleSheet("QPushButton{ background-color: transparent; border-style: none; }")
self.connect( self.CONTROL_GOOGLE_BTN, SIGNAL('clicked()') , lambda: self.BROWSER.load( QUrl( self.GOOGLE_LNK )) );
# STATUS-BAR
self.STATUS_BAR = QLineEdit("status-bar", self);
self.STATUS_BAR.setGeometry(6, 585-27, 950, 27);
self.STATUS_BAR.setStyleSheet("QLineEdit{ background-color: #333; color: #fff; padding-left: 10px; border-style: none; }");
# -------------------------------------------------------------------
self.setMouseTracking(True);
self.MOUSE_X = 0;
self.MOUSE_Y = 0;
#self.load(QUrl('https://www.bitstamp.net/market/tradeview/'))
#self.load(QUrl('https://www.bitstamp.net/'))
#self.load(QUrl('https://btc-e.com/'))
#self.BROWSER.load(QUrl('https://google.com/'))
# -------------------------------------------------------------------
self.INTI();
# -------------------------------------------------------------------
# =======================================================================
def INTI(self):
# -------------------------------------------------------------------
#self.GET_CALENDER();
pass;
# -------------------------------------------------------------------
# =======================================================================
def PAGE_LOADPROGRESS(self, _int_pr):
# -------------------------------------------------------------------
#loadProgress (int)
#print(_int_pr);
pass;
# -------------------------------------------------------------------
# =======================================================================
def LINK_HOVERED(self, _link):
# -------------------------------------------------------------------
self.STATUS_BAR.setText( _link );
print(_link);
# -------------------------------------------------------------------
# =======================================================================
def LINK_CLICKED(self, _link):
# -------------------------------------------------------------------
_link = str(_link.toString());
self.HISTORY.append( _link );
self.URL_BAR.setText( _link );
# -------------------------------------------------------------------
# =======================================================================
def GET_CALENDER(self):
# -------------------------------------------------------------------
style = "ecoDayBackground=%23000000&"
style += "defaultFont=%23333333&";
style += "innerBorderColor=%2300FF00&";
style += "borderColor=%23000000&";
style += "ecoDayFontColor=%23FFFFFF&";
self.MACRO_CALENDER_DATA = """
<!DOCTYPE html>
<html lang="en-US">
<!-- =============================================================================== -->
<head>
<!-- ............................................. -->
<meta charset="utf-8"/>
<title>Экономический онлайн-календарь</title>
<!--
<link rel="stylesheet" type="text/css" href="css/ids.css">
<script type="text/javascript" src="js/temax-main.js"></script>
-->
<script type="text/javascript">
window.addEventListener("load", function(){
//alert("Yes we can");
});
</script>
</head>
<!-- =============================================================================== -->
<body>
<iframe src="http://ec.ru.forexprostools.com?"""+style+"""columns=exc_flags,exc_currency,exc_importance,exc_actual,exc_forecast,exc_previous&features=datepicker,timezone&countries=25,4,17,39,72,26,10,6,37,97,96,43,56,36,5,61,22,12,89,110,35&calType=week&timeZone=58&lang=7" width="943" height="450" frameborder="0" allowtransparency="true" marginwidth="0" marginheight="0"> <a href="http://google.com">GOOGLE</a> </iframe>
<div class="poweredBy" style="font-family: Arial, Helvetica, sans-serif;">
<span style="font-size: 11px;color: #333333;text-decoration: none;">
<a href="http://ru.investing.com/" rel="nofollow" target="_blank" style="font-size: 11px;color: #06529D; font-weight: bold;" class="underline_link">Investing.com</a>
</span>
</div>
</body>
<!-- =============================================================================== -->
</html>
"""
self.BROWSER.setHtml( self.MACRO_CALENDER_DATA );
# -------------------------------------------------------------------
# =======================================================================
def AA(self):
# -------------------------------------------------------------------
self.BROWSER.stop();
self.BROWSER.reload();
#self.BROWSER.print();
self.BROWSER.back();
self.BROWSER.forward();
#QWebHistory self.BROWSER.history();
# -------------------------------------------------------------------
self.BROWSER.history()
# -------------------------------------------------------------------
# =======================================================================
def GO_TO(self):
# -------------------------------------------------------------------
self.BROWSER.load(QUrl( str(self.URL_BAR.text()).strip() ));
self.update();
# -------------------------------------------------------------------
#print( self.BROWSER.history() );
# -------------------------------------------------------------------
# =======================================================================
@pyqtSlot(str)
def showMessage(self, message):
# -------------------------------------------------------------------
print "Message from website:", message
# -------------------------------------------------------------------
# =======================================================================
@pyqtSlot()
def on_loadFinished(self):
# -------------------------------------------------------------------
pass;
