# -*- coding: utf-8 -*-
"""
@author: Peter Morgan <pete@daffodil.uk.com>
"""
import os
import sys
from Qt import Qt, QtGui, QtCore
import app_globals as G
from . import ags4_widgets
from . import ags4_models
from . import www_client
from . import settings
from . import ogtgui_widgets
from . import ogtgui_project
from .img import Ico
[docs]class MainWindow( QtGui.QMainWindow ):
"""Inherited by all other main windows"""
@staticmethod
[docs] def show_splash():
splashImage = QtGui.QPixmap( "../images/splash.png" )
splashScreen = QtGui.QSplashScreen( splashImage )
splashScreen.showMessage( " Loading . . ." )
splashScreen.show()
return splashScreen
def __init__( self, args ):
QtGui.QMainWindow.__init__( self )
# ===========================================
# Bit hacky, but sticking stuff in Globals :ref:`app_globals`
# and initialising stuff
G.mainWindow = self
G.args = args # command args
G.settings = settings.XSettings(self)
self.server = www_client.ServerConnection( self )
self.server.response.connect( self.on_www_request_finished )
G.server = self.server
G.Ags = ags4_models.AgsObject()
##===============================================
# Main window stuff
self.setObjectName("OGTMainWindow")
QtGui.QApplication.setStyle( QtGui.QStyleFactory.create( 'Cleanlooks' ) )
self.setWindowTitle("Open GeoTechnical Desktop - %s" % G.version)
self.setWindowIcon(Ico.icon(Ico.FavIcon))
##=================================================
## Le Menu's
## Warning.. meniw = woman in welsh.. Joke is.. do u want the menu ? no. food first and then afters
#=======
## File
self.menuFile = self.menuBar().addMenu("File")
self.actionQuit = self.menuFile.addAction(Ico.icon(Ico.Quit), "Quit", self.on_quit)
#=======
self.menuViews = self.menuBar().addMenu("View")
self.actionAgs4Browse = self.menuViews.addAction(Ico.icon(Ico.Ags4), "AGS4 data dict", self.on_ags4_browse)
self.actionAgs4Browse.setCheckable(True)
self.actionAgs3Browse = self.menuViews.addAction(Ico.icon(Ico.Ags4), "AGS 3: data dict", self.on_ags3_browse)
self.actionAgs3Browse.setCheckable(True)
self.actionAgs3Browse.setDisabled(True)
#=======
## Examples - its an example widget within
self.menuExamples = self.menuBar().addMenu("Examples")
self.widgetActionExamples = QtGui.QWidgetAction(self.menuExamples)
self.examplesWidget = ogtgui_widgets.ExamplesWidget(self)
self.examplesWidget.setMinimumHeight(600)
self.widgetActionExamples.setDefaultWidget(self.examplesWidget)
self.examplesWidget.sigLoadFile.connect(self.load_ags4_file)
self.actionExamples = self.menuExamples.addAction(self.widgetActionExamples)
##===========================
## Top Bar
self.toolBar = QtGui.QToolBar()
self.toolBar.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
self.toolBar.setMovable(False)
self.addToolBar(Qt.TopToolBarArea, self.toolBar)
self.toolBar.addAction(self.actionAgs4Browse)
self.toolBar.addSeparator()
self.toolBar.addAction(self.actionQuit)
self.toolBar.addSeparator()
### add a Banner for coolnees...
self.lblBanner = QtGui.QLabel()
self.lblBanner.setText("Open GeoTechnical")
self.lblBanner.setAlignment(Qt.AlignRight)
self.lblBanner.setSizePolicy(QtGui.QSizePolicy.Expanding,QtGui.QSizePolicy.Minimum)
sty = "font-style:italic; font-weight: bold; color: #187300; margin: 0; font-size: 20pt; font-family: arial;"
sty += "padding: 5px;"
sty += "background-color: qlineargradient(x1: 0, y1: 0, x2: 1, y2: 0, "
sty += "stop: 0 #eeeeee "
sty += ", stop: 0.2 #F7FB93 "
sty += "stop: 1 #FCFFBB"
sty += ");"
self.lblBanner.setStyleSheet(sty)
self.toolBar.addWidget(self.lblBanner)
##===============================================
## Central widget contains tabBar and a stack
centralWidget = QtGui.QWidget()
centralLayout = QtGui.QVBoxLayout()
centralLayout.setContentsMargins(0, 0, 0, 0)
centralLayout.setSpacing(0)
centralWidget.setLayout(centralLayout)
self.setCentralWidget(centralWidget)
self.tabBar = QtGui.QTabBar()
self.tabBar.setMovable(False)
self.tabBar.setTabsClosable(True)
centralLayout.addWidget(self.tabBar)
self.tabBar.currentChanged.connect(self.on_tab_changed)
self.tabBar.tabCloseRequested.connect(self.on_tab_close_requested)
self.stackWidget = QtGui.QStackedWidget()
centralLayout.addWidget(self.stackWidget)
#=========================================
# Seutp basic window dims, and restore
self.setMinimumWidth(800)
self.setMinimumHeight(800)
G.settings.restore_window( self )
## run some stuff a few moments after window shown
QtCore.QTimer.singleShot(200, self.on_after)
[docs] def on_after(self):
self.examplesWidget.load()
#self.on_ags4_browse()
#G.Ags.load()
fnn = "/home/ags/ags-play/example_files/pete_stuff/example_schedule.ags"
if os.path.exists(fnn):
self.load_ags4_file(fnn)
[docs] def load_widget(self, widget, label, ico=None):
idx = self.tabBar.addTab(label)
self.stackWidget.addWidget(widget)
self.tabBar.setTabIcon(idx, Ico.icon(ico))
self.tabBar.setCurrentIndex(self.tabBar.count() - 1)
self.stackWidget.setCurrentIndex(self.stackWidget.count() - 1)
widget.init()
[docs] def on_www_request_finished(self, xreply):
#print xreply
## we loop though all the widgets and load_reply
## More than one widget may be interested in data
for i in range(0, self.stackWidget.count()):
self.stackWidget.widget(i).load_reply(xreply)
[docs] def closeEvent( self, event ):
G.settings.save_window( self )
[docs] def on_quit(self):
ret = QtGui.QMessageBox.warning( self, "Desktop", "Sure you want to Quit ?", QtGui.QMessageBox.No | QtGui.QMessageBox.Yes )
if ret == QtGui.QMessageBox.Yes:
G.settings.save_window( self )
sys.exit( 0 )
[docs] def on_show_examples(self):
chk = self.buttExamples.isChecked()
self.dockExamples.setVisible(chk)
[docs] def load_ags4_file(self, file_path):
print "load_ags4_file", file_path, self
proj = ogtgui_project.OGTProjectWidget()
proj.load_ags4_file(file_path)
self.load_widget(proj, os.path.basename(file_path), ico=Ico.Project)
self.menuExamples.close()
[docs] def on_tab_changed(self, idx):
self.stackWidget.setCurrentIndex(idx)
[docs] def set_action_checked(self, act, state):
act.blockSignals(True)
act.setChecked(state)
act.blockSignals(False)
[docs] def on_tab_close_requested(self, idx):
widget = self.stackWidget.widget(idx)
if isinstance(widget, ags4_widgets.AGS4_DataDictBrowser):
self.set_action_checked(self.actionAgs4Browse, False)
self.tabBar.removeTab(idx)
self.stackWidget.removeWidget( widget )
[docs] def on_ags4_browse(self):
"""Opens or switches to the :ref:`ags4_data_dict`"""
for idx in range(0, self.stackWidget.count()):
if isinstance(self.stackWidget.widget(idx), ags4_widgets.AGS4_DataDictBrowser):
self.stackWidget.setCurrentIndex(idx)
self.tabBar.setCurrentIndex(idx)
self.set_action_checked(self.actionAgs4Browse, True)
return
# create new instance
browser = ags4_widgets.AGS4_DataDictBrowser()
self.load_widget(browser, "AGS4 Data Dict", ico=Ico.Ags4)
self.set_action_checked(self.actionAgs4Browse, True)
[docs] def on_ags3_browse(self):
"""
.. todo:: :term:`ags3` browser
"""
print "TODO", "on_ags3_browse", self
ogt-ags-py