class run(QObject): # gtoAction
def __init__(self, id, gtoTool, config, debug):
super(run, self).__init__()
# references
self.debug = debug
self.id = id
self.config = config
self.info = gtoTool.info
try:
self.action = gtoTool.action
self.action.setCheckable(True)
self.gtomain = gtoTool.gtomain
self.helper = self.gtomain.helper
self.metadata = self.gtomain.metadata
self.iface = self.gtomain.iface
self.canvas = self.iface.mapCanvas()
if not self.config.get("is_widgetaction", False):
# tool data
self.toolbar_dock = self.config.get("toolbar_dock", 4)
# widget
self.toolbar = None
# load toolbar
self.objName = "gtoTB_" + gtoTool.action.objectName() + str(id)
self.toolbar = self.gtomain.helper.findToolbar(self.iface, self.objName)
if self.toolbar is None:
if self.debug: self.info.log("load", self.objName)
self.toolbar = QToolBar()
self.toolbar.setObjectName(self.objName)
self.toolbar.setWindowTitle(u'GTO Coordinate')
self.toolbar.setAllowedAreas(Qt.BottomToolBarArea | Qt.TopToolBarArea)
self.iface.mainWindow().addToolBarBreak(self.toolbar_dock)
self.iface.addToolBar(self.toolbar, self.toolbar_dock)
else:
self.toolbar.clear()
self.wid = GTOPointWidget(self.gtomain, self.toolbar)
self.toolbar.addWidget(self.wid)
if self.config.get("spacer", False):
spacer = QWidget()
spacer.setObjectName('spacer')
spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
spacer.setStyleSheet("QWidget{background: transparent;}")
self.toolbar.addWidget(spacer)
self.wid.set_parent_widget(self)
self.wid.isActive.connect(self.set_status) # not always(?) working?
self.wid.setConfig(self.config)
self.wid.added()
self.wid.setMapTool()
self.toolbar.show()
except Exception as e:
self.info.err(e)
def set_status(self, isActive):
try:
self.action.setChecked(isActive)
self.toolbar.setHidden(not isActive)
except Exception as e:
self.info.err(e)
def setHidden(self, hidden: bool) -> None:
if hidden:
self._eraser_option_toolbar.setHidden(hidden)
self._selection_option_toolbar.setHidden(hidden)
else:
if self._tools_group.checkedAction() == self._rectangle_tool:
self._selection_option_toolbar.setHidden(False)
elif self._tools_group.checkedAction() == self._eraser_tool:
self._eraser_option_toolbar.setHidden(False)
QToolBar.setHidden(self, hidden)
class run(object):
def __init__(self, id, gtoTool, config, debug):
super(run, self).__init__()
try:
# references
self.result = None
self.debug = debug
self.id = id
self.config = config
self.info = gtoTool.info
self.gtomain = gtoTool.gtomain
self.helper = self.gtomain.helper
self.metadata = self.gtomain.metadata
self.iface = self.gtomain.iface
# tool data widegt
self.toolbar_dock = self.config.get("toolbar_dock", None)
# widget
self.toolbar = None
self.wid = Widget(self, self.iface.mainWindow())
if self.toolbar_dock is not None:
# load toolbar
objName = "gtoTB_" + gtoTool.action.objectName()
self.toolbar = self.gtomain.helper.findToolbar(
self.iface, objName)
if self.toolbar is None:
if self.debug: self.info.log("load", objName)
self.toolbar = QToolBar()
self.toolbar.setObjectName(objName)
self.toolbar.setWindowTitle(u'GTO Suche')
self.toolbar.setAllowedAreas(Qt.BottomToolBarArea
| Qt.TopToolBarArea)
self.iface.mainWindow().addToolBarBreak(self.toolbar_dock)
self.iface.addToolBar(self.toolbar, self.toolbar_dock)
else:
self.toolbar.clear()
self.toolbar.setHidden(False)
else:
self.toolbar = self.gtomain.gtotb
self.toolbar.addWidget(self.wid)
if self.config.get("show_hide_button", False):
self.helper.addToolbarClose(self.toolbar)
self.toolbar.visibilityChanged.connect(self.reset)
except Exception as e:
self.info.err(e)
def reset(self, *args): # from (gto)toolbar hidden/shown
try:
if self.debug: self.info.log("gtoAction reset")
self.wid.reset()
except Exception as e:
self.info.err(e)
class BufferSelectToolbar(object):
def __init__(self, selectTool):
super(BufferSelectToolbar, self).__init__()
# references
self.selectTool = selectTool
self.result = None
self.debug = self.selectTool.debug
self.id = id
self.config = self.selectTool.config
self.info = Info(self)
try:
self.gtomain = self.selectTool.gtomain
self.helper = self.gtomain.helper
self.metadata = self.gtomain.metadata
self.iface = self.gtomain.iface
self.canvas = self.iface.mapCanvas()
# tool data
self.toolbar_dock = self.config.get("toolbar_dock", 4)
self.toolbar_height = self.gtomain.toolbar_height
# widget
self.toolbar = None
# load toolbar
objName = "gtoTB_" + __name__ + str(id)
self.toolbar = self.gtomain.helper.findToolbar(self.iface, objName)
if self.toolbar is None:
if self.debug: self.info.log("load", objName)
self.toolbar = QToolBar()
self.toolbar.setObjectName(objName)
self.toolbar.setWindowTitle(u'GTO Buffer Selection')
self.toolbar.setAllowedAreas(Qt.BottomToolBarArea
| Qt.TopToolBarArea)
self.iface.mainWindow().addToolBarBreak(self.toolbar_dock)
self.iface.addToolBar(self.toolbar, self.toolbar_dock)
# set the iconsize=> changed when self.iface.addToolBar :S
if self.toolbar_height is not None:
self.toolbar.setMaximumHeight(self.gtomain.toolbar_height)
self.toolbar.setMinimumHeight(self.gtomain.toolbar_height)
else:
self.toolbar.clear()
self.wid = Widget(self)
self.toolbar.addWidget(self.wid)
self.wid.setIconSizes(self.iface.iconSize(False))
self.wid.geometry_changed.connect(self.getGeometry)
self.toolbar.setHidden(False)
except Exception as e:
self.info.err(e)
# from mActionbufferselectxy
def setHidden(self, a0):
self.toolbar.setHidden(a0)
def setGeometry(self, geo, isValid, isCircle=False, isRectangle=False):
self.toolbar.setHidden(False)
if self.debug:
self.info.log("setGeometry", geo.isEmpty(), isValid, isCircle,
isRectangle)
self.wid.setOriginalGeometry(geo, isValid, isCircle, isRectangle)
def getGeometry(self, geo):
self.selectTool.setGeometryToMapTool(geo)
class Browser(QMainWindow):
def __init__(self, mainWin, webview=None):
super().__init__(mainWin)
self.showFullScreen()
self.mainWin = mainWin
self.webview = webview
self.initUI()
def initUI(self):
global CREATE_BROWER
# print("initUI")
# self.setWindowFlags(Qt.FramelessWindowHint) # 去掉标题栏的代码
# 设置窗口标题
# self.setWindowTitle('LingBrowser')
# 设置窗口图标
self.setWindowIcon(QIcon(':/icons/logo.png'))
self.page = QWebEnginePage()
self.page.settings().setAttribute(QWebEngineSettings.PluginsEnabled, True) # 支持视频播放
self.page.settings().setAttribute(QWebEngineSettings.JavascriptEnabled, True)
self.page.settings().setAttribute(QWebEngineSettings.FullScreenSupportEnabled, True)
if self.webview == None:
# 初始化一个 tab
self.webview = WebView(self) # self必须要有，是将主窗口作为参数，传给浏览器
self.page.setUrl(QUrl(HOME_PAGE))
self.page.windowCloseRequested.connect(self.on_windowCloseRequested) # 页面关闭请求
if CREATE_BROWER:
CREATE_BROWER = False
self.page.profile().downloadRequested.connect(self.on_downloadRequested) # 页面下载请求
self.t = WebEngineUrlRequestInterceptor()
self.page.profile().setRequestInterceptor(self.t)
self.webview.setPage(self.page)
self.url = self.webview.page().url()
self.initToolbar(self.webview)
self.setCentralWidget(self.webview)
self.center()
def on_downloadRequested(self, downloadItem):
# print("download..")
# print(downloadItem.downloadFileName())
# print('isFinished', downloadItem.isFinished())
# print('isPaused', downloadItem.isPaused())
# print('isSavePageDownload', downloadItem.isSavePageDownload())
# print('path', downloadItem.path())
# print('url', downloadItem.url())
downloadFileName, ok2 = QFileDialog.getSaveFileName(self,
"文件保存",
downloadItem.path(),
"All Files (*)")
print(downloadItem.path())
downloadItem.setPath(downloadFileName)
downloadItem.accept()
downloadItem.finished.connect(self.on_downloadfinished)
downloadItem.downloadProgress.connect(self.on_downloadProgress)
def on_downloadfinished(self):
print()
def on_downloadProgress(self, int_1, int_2):
rate = str(round(int_1 / int_2, 2) * 100).split(".")[0]
self.mainWin.statusBarDownloadLabel.setText("文件下载 " + rate + "%")
if int(rate) == 100:
self.mainWin.statusBarDownloadLabel.setHidden(True)
self.mainWin.statusBar.setHidden(True)
else:
self.mainWin.statusBarDownloadLabel.setHidden(False)
self.mainWin.statusBar.setHidden(False)
def on_windowCloseRequested(self):
print("close tab")
# self.webview.close()
# del self.webview
# sip.delete(self.webview)
# self.webview
# self.webview.page().profile().deleteLater()
# self.deleteLater()
pass
def moreMenuShow(self):
try:
self.contextMenu = QMenu()
self.contextMenu.setObjectName("moreMenu")
self.contextMenu.setFont(fontawesome("far"))
# self.actionA = self.contextMenu.addAction(self.zoom_in_action)
# self.actionA = self.contextMenu.addAction(self.zoom_out_action)
self.contextMenu.popup(
QPoint(self.mainWin.x() + self.more_button.x() - 200, self.mainWin.y() + 75)) # 2菜单显示的位置 QCursor.pos()
# print(self.more_button.x())
# print(self.more_button.y())
# print(self.frameGeometry())
# print(self.mainWin.x())
# print(self.mainWin.y())
self.contextMenu.setContentsMargins(25,0,0,0)
self.contextMenu.addMenu("打印")
self.contextMenu.addSeparator()
# 缩放组合
sf_widget = QWidget(self)
sf_widget.setProperty("class","qwidget")
sf_widget.setObjectName("sf_widget")
sf_widget.setContentsMargins(0,0,0,0)
# sf_widget.setFixedHeight(20)
sf_layout = QHBoxLayout()
sf_layout.setContentsMargins(0,0,0,0)
sf_widget.setLayout(sf_layout)
sf_label = QLabel("缩放")
sf_label.setObjectName("sf_item_label")
sf_layout.addWidget(sf_label)
sf_layout.addWidget(self.zoom_out_button)
sf_layout.addWidget(self.sf_label_rate)
sf_layout.addWidget(self.zoom_in_button)
sf_layout.addWidget(self.full_screen_button)
sf_action = QWidgetAction(self)
sf_action.setDefaultWidget(sf_widget)
self.actionA = self.contextMenu.addAction(sf_action)
# self.actionA.triggered.connect(self.actionHandler)
sf_layout.setSpacing(0)
self.contextMenu.show()
except Exception as e:
print(e)
def initToolbar(self, webview):
pass
###使用QToolBar创建导航栏，并使用QAction创建按钮
# 添加导航栏
self.navigation_bar = QToolBar('Navigation')
# 锁定导航栏
self.navigation_bar.setMovable(False)
# 设定图标的大小
self.navigation_bar.setIconSize(QSize(2, 2))
# 添加导航栏到窗口中
self.addToolBar(self.navigation_bar)
# 添加其它配置
self.navigation_bar.setObjectName("navigation_bar")
self.navigation_bar.setCursor(Qt.ArrowCursor)
# QAction类提供了抽象的用户界面action，这些action可以被放置在窗口部件中
# 添加前进、后退、停止加载和刷新的按钮
self.reload_icon = unichr(0xf2f9)
self.stop_icon = unichr(0xf00d)
# 后退按钮
self.back_action = QWidgetAction(self)
self.back_button = QPushButton(unichr(0xf060), self,
clicked=webview.back,
font=fontawesome("far"),
objectName='back_button')
self.back_button.setToolTip("后退")
self.back_button.setCursor(Qt.ArrowCursor)
self.back_action.setDefaultWidget(self.back_button)
# 前进按钮
self.next_action = QWidgetAction(self)
self.next_button = QPushButton(unichr(0xf061), self,
clicked=webview.forward,
font=fontawesome("far"),
objectName='next_button')
self.next_button.setToolTip("前进")
self.next_button.setCursor(Qt.ArrowCursor)
self.next_action.setDefaultWidget(self.next_button)
# 刷新与停止按钮
self.reload_action = QWidgetAction(self)
self.reload_button = QPushButton(self.reload_icon, self,
clicked=webview.reload,
font=fontawesome("far"),
objectName='reload_button')
self.reload_button.setToolTip("刷新")
self.reload_button.setCursor(Qt.ArrowCursor)
self.reload_action.setDefaultWidget(self.reload_button)
# 放大按钮
self.zoom_in_button = QPushButton(unichr(0xf067), self,
clicked=self.zoom_in_func,
font=fontawesome("far"),
objectName='zoom_in_btn')
self.zoom_in_button.setToolTip("放大")
self.zoom_in_button.setCursor(Qt.ArrowCursor)
# 缩小按钮
self.zoom_out_button = QPushButton(unichr(0xf068), self,
clicked=self.zoom_out_func,
font=fontawesome("far"),
objectName='zoom_out_btn')
self.zoom_out_button.setToolTip("缩小")
self.zoom_out_button.setCursor(Qt.ArrowCursor)
self.sf_label_rate = QLabel()
self.sf_label_rate.setObjectName("sf_label_rate")
self.sf_label_rate.setFixedWidth(30)
self.sf_label_rate.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignVCenter)
self.sf_label_rate.setProperty("class","qlabel")
self.sf_label_rate.setText(str(int(self.webview.zoomFactor()*100))+"%")
# 全屏按钮
self.full_screen_button = QPushButton(unichr(0xe140), self,
clicked=self.full_screen_func,
font=fontawesome("boot"),
objectName='full_screen_button')
self.full_screen_button.setToolTip("全屏")
self.full_screen_button.setCursor(Qt.ArrowCursor)
# 其它按钮
self.more_action = QWidgetAction(self)
self.more_button = QPushButton(unichr(0xe235), self,
clicked=self.moreMenuShow,
font=fontawesome("boot"),
objectName='more_button')
self.more_button.setToolTip("页面控制及浏览器核心")
self.more_button.setCursor(Qt.ArrowCursor)
self.more_action.setDefaultWidget(self.more_button)
# 首页按钮
self.index_action = QWidgetAction(self)
self.index_button = QPushButton(unichr(0xf015), self,
# clicked=self.zoom_out_func,
font=fontawesome("far"),
objectName='index_button')
self.index_button.setToolTip("主页")
self.index_button.setCursor(Qt.ArrowCursor)
self.index_action.setDefaultWidget(self.index_button)
# self.back_button.triggered.connect(webview.back)
# self.next_button.triggered.connect(webview.forward)
# self.reload_button.triggered.connect(webview.reload)
# self.zoom_in_btn.triggered.connect(self.zoom_in_func)
# self.zoom_out_btn.triggered.connect(self.zoom_out_func)
# 将按钮添加到导航栏上
self.navigation_bar.addAction(self.back_action)
self.navigation_bar.addAction(self.next_action)
self.navigation_bar.addAction(self.reload_action)
self.navigation_bar.addAction(self.index_action)
# 添加URL地址栏
self.urlbar = QLineEdit()
# 让地址栏能响应回车按键信号
self.urlbar.returnPressed.connect(self.navigate_to_url)
# self.navigation_bar.addSeparator()
self.navigation_bar.addWidget(self.urlbar)
# self.navigation_bar.addSeparator()
# self.navigation_bar.addAction(self.zoom_in_action)
# self.navigation_bar.addAction(self.zoom_out_action)
self.navigation_bar.addAction(self.more_action)
# 让浏览器相应url地址的变化
webview.urlChanged.connect(self.renew_urlbar)
webview.loadProgress.connect(self.processLoad)
webview.loadStarted.connect(self.loadPage)
webview.loadFinished.connect(self.loadFinish)
webview.titleChanged.connect(self.renew_title)
webview.iconChanged.connect(self.renew_icon)
self.webBind()
webview.show()
self.navigation_bar.setIconSize(QSize(20, 20))
self.urlbar.setFont(QFont('SansSerif', 13))
def zoom_in_func(self):
self.webview.setZoomFactor(self.webview.zoomFactor() + 0.1)
self.sf_label_rate.setText(str(int(self.webview.zoomFactor()*100))+"%")
def zoom_out_func(self):
self.webview.setZoomFactor(self.webview.zoomFactor() - 0.1)
self.sf_label_rate.setText(str(int(self.webview.zoomFactor()*100))+"%")
def full_screen_func(self):
self.navigation_bar.setHidden(True)
self.mainWin.titleBar.setHidden(True)
self.mainWin.showFullScreen()
def on_network_call(self, info):
print(info)
pass
def loadPage(self):
# print("loadPage")
# print(self.webview.objectName())
# self.renew_title("空页面")
index = self.mainWin.tabWidget.currentIndex()
self.mainWin.tabWidget.setTabIcon(index, QIcon(":icons/earth_128.png"))
# self.reload_button.setDefaultWidget(self.stop_button_icon)
self.reload_button.setText(self.stop_icon)
self.reload_button.setToolTip("停止")
def processLoad(self, rate):
self.mainWin.statusBarLabelProgress.setValue(rate)
self.mainWin.statusBarLabel.setText("网页加载")
if rate == 0:
self.mainWin.statusBarLabelProgress.setMaximum(0)
self.mainWin.statusBarLabelProgress.setMinimum(0)
else:
self.mainWin.statusBarLabelProgress.setMaximum(0)
self.mainWin.statusBarLabelProgress.setMinimum(100)
if rate == 100:
self.mainWin.statusBarLabelProgress.setHidden(True)
self.mainWin.statusBarLabel.setHidden(True)
self.mainWin.statusBar.setHidden(True)
else:
self.mainWin.statusBarLabelProgress.setHidden(False)
self.mainWin.statusBarLabel.setHidden(False)
self.mainWin.statusBar.setHidden(False)
pass
def loadFinish(self, isEnd):
if isEnd:
# print("load finished", isEnd)
# self.reload_button.setDefaultWidget(self.reload_button_icon)
self.reload_button.setText(self.reload_icon)
self.reload_button.setToolTip("刷新")
else:
# print("load finished", isEnd)
# print("load finished",isEnd)
pass
# index = self.webview.objectName()
# title = self.page.title()
# print("title", title)
try:
url = self.page.url().toString()
except BaseException as base:
url = self.webview.page().url().toString()
# self.mainWin.tabWidget.setTabText(int(index), title if title else url)
self.urlbar.setText(url)
def webBind(self):
# print("webBind")
# self.back_button.disconnect()
# self.next_button.disconnect()
# self.stop_button.disconnect()
# self.reload_button.disconnect()
# self.add_button.disconnect()
# self.back_button.triggered.connect(self.webview.back)
# self.next_button.triggered.connect(self.webview.forward)
# self.stop_button.triggered.connect(self.webview.stop)
# self.reload_button.triggered.connect(self.webview.reload)
# self.add_button.triggered.connect(self.mainWin.newTab)
self.webview.urlChanged.connect(self.renew_urlbar)
self.webview.titleChanged.connect(self.renew_title)
self.webview.iconChanged.connect(self.renew_icon)
def navigate_to_url(self):
q = QUrl(self.urlbar.text())
if q.scheme() == '':
q.setScheme('http')
self.webview.setUrl(q)
def renew_urlbar(self, url):
# 将当前网页的链接更新到地址栏
# print("renew_urlbar")
self.urlbar.setText(url.toString())
self.urlbar.setCursorPosition(0)
# print("url", url)f
def renew_title(self, title):
# 将当前网页的标题更新到标签栏
index = self.webview.objectName()
self.mainWin.tabWidget.setTabToolTip(int(index), title)
title = " " + title[:11] + ".." if len(title) >= 12 else " " + title
self.mainWin.tabWidget.setTabText(int(index), title)
pass
def renew_icon(self, icon):
# 将当前网页的图标更新到标签栏
# print("renew_icon")
index = self.webview.objectName()
self.mainWin.tabWidget.setTabIcon(int(index), icon)
def center(self):
# print("center")
qr = self.frameGeometry()
cp = QDesktopWidget().availableGeometry().center()
qr.moveCenter(cp)
self.move(qr.topLeft())
# 创建tab
def create_tab(self, webview):
# print("create_tab")
self.tab = QWidget()
self.mainWin.tabWidget.addTab(self.tab, "新标签页")
self.mainWin.tabWidget.setCurrentWidget(self.tab)
index = self.mainWin.tabWidget.currentIndex()
# self.mainWin.tabWidget.setTabIcon(index, ":icons/logo.png")
#####
self.Layout = QVBoxLayout(self.tab)
self.Layout.setContentsMargins(0, 0, 0, 0)
self.Layout.addWidget(Browser(self.mainWin, webview=webview))
webview.setObjectName(str(index))
self.mainWin.tab_[str(index)] = webview
self.tab.setObjectName("tab_" + str(index))
tb.setObjectName(tb_name)
tb.setWindowTitle("My Toolbar")
iface.mainWindow().addToolBarBreak() #toolbar in new line
iface.addToolBar(tb)
else:
tb.clear()
#add actions to tb
actionsList = [
"MyAPp:", "mActionSaveProject", "|", "mActionZoomIn", "mActionZoomOut",
["mActionMeasure", "mActionMeasureAngle", "mActionMeasureArea"]
]
for a in actionsList:
addAction(tb, a)
#add a hide button
btnObjectName = 'mClose_' + tb_name
btn = tb.findChild(QPushButton, btnObjectName)
if btn is None:
btnHide = QPushButton()
btnHide.setObjectName(btnObjectName)
btnHide.setMaximumWidth(15)
btnHide.setToolTip('close')
btnHide.clicked.connect(lambda: tb.setHidden(True))
#spacer
spacer = QWidget()
spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
tb.addWidget(spacer)
tb.addWidget(btnHide)
tb.show()
except Exception as e:
info(e)
