add cfg-editor
Change-Id: I68b8ba9311ec0487d7a2676095a7170a2447b3d0 Reviewed-on: https://forge.frm2.tum.de/review/20206 Tested-by: JenkinsCodeReview <bjoern_pedersen@frm2.tum.de> Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
This commit is contained in:
Seger Sandra
committed by
Enrico Faulhaber
Enrico Faulhaber
parent
0bf43d67ba
commit
e1f017d678
226
secop/gui/cfg_editor/mainwindow.py
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226
secop/gui/cfg_editor/mainwindow.py
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# -*- coding: utf-8 -*-
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# *****************************************************************************
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, write to the Free Software Foundation, Inc.,
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# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# Module authors:
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# Sandra Seger <sandra.seger@frm2.tum.de>
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#
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# *****************************************************************************
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import os
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from secop.gui.qt import QMainWindow, QMessageBox
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from secop.gui.cfg_editor.node_display import NodeDisplay
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from secop.gui.cfg_editor.utils import loadUi, get_file_paths
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from secop.gui.cfg_editor.widgets import TabBar
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# TODO move secop mainwinodw to gui/client and all specific stuff
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NODE = 'node'
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MODULE = 'module'
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INTERFACE = 'interface'
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PARAMETER = 'parameter'
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PROPERTY = 'property'
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COMMENT = 'comment'
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class MainWindow(QMainWindow):
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def __init__(self, file_path=None, parent=None):
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QMainWindow.__init__(self, parent)
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loadUi(self, 'mainwindow.ui')
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self.tabWidget.currentChanged.connect(self.tab_relevant_btns_disable)
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if file_path is None:
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self.tab_relevant_btns_disable(-1)
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else:
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self.duplicate_btn.setEnabled(False)
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self.delete_btn.setEnabled(False)
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self.tabWidget.setTabBar(TabBar())
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self.tabWidget.tabBar().tabCloseRequested.connect(self.close_tab)
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self.open_file(file_path)
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self.new_files = 0
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def on_actionNew(self):
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name = 'unnamed_%i.cfg' % self.new_files if self.new_files else \
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'unnamed.cfg'
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self.new_node(name)
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self.new_files += 1
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def on_actionOpen(self):
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file_paths = get_file_paths(self)
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for file_path in file_paths:
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self.open_file(file_path)
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def on_actionSave(self):
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self.save_tab(self.tabWidget.currentIndex())
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def on_actionSave_as(self):
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self.save_tab(self.tabWidget.currentIndex(), True)
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def on_action_Close(self):
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self.close_tab(self.tabWidget.currentIndex())
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def on_actionQuit(self):
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self.close()
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def on_actionAbout(self):
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QMessageBox.about(
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self, 'About cfg-editor',
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'''
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<h2>About cfg-editor</h2>
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<p style="font-style: italic">
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(C) 2019 MLZ instrument control
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</p>
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<p>
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cfg-editor is a graphical interface for editing
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FRAPPY-configuration-files.
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</p>
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<h3>Author:</h3>
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<ul>
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<li>Copyright (C) 2019
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<a href="mailto:sandra.seger@frm2.tum.de">Sandra Seger</a>
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</li>
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</ul>
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<p>
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cfg-editor is published under the
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<a href="http://www.gnu.org/licenses/gpl.html">GPL
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(GNU General Public License)</a>
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</p>
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''')
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def on_add_module(self):
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self.tabWidget.currentWidget().tree_widget.add_module()
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def on_add_interface(self):
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self.tabWidget.currentWidget().tree_widget.add_interface()
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def on_add_parameter(self):
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self.tabWidget.currentWidget().tree_widget.add_parameter()
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def on_add_property(self):
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self.tabWidget.currentWidget().tree_widget.add_property()
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def on_add_comment(self):
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self.tabWidget.currentWidget().tree_widget.add_comment()
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def on_duplicate(self):
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self.tabWidget.currentWidget().tree_widget.duplicate()
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def on_delete(self):
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self.tabWidget.currentWidget().tree_widget.delete()
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def open_file(self, file_path):
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for i in range(0, self.tabWidget.count()):
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if self.tabWidget.widget(i).tree_widget.file_path == file_path:
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self.tabWidget.setCurrentIndex(i)
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return
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if file_path:
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self.new_node(os.path.basename(file_path), file_path)
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def close_tab(self, index):
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if self.tabWidget.widget(index).saved:
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reply = QMessageBox.Close
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else:
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reply = self.show_save_message(self.tabWidget.tabText(index))
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if reply == QMessageBox.Cancel:
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return
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elif reply == QMessageBox.Save:
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self.save_tab(index)
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self.tabWidget.removeTab(index)
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def save_tab(self, index, save_as=False):
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widget = self.tabWidget.widget(index)
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if widget.tree_widget.save(save_as):
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self.tabWidget.setTabText(index, os.path.basename(
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widget.tree_widget.file_path))
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def closeEvent(self, event):
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if self.tabWidget.count():
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reply = None
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for i in range(0, self.tabWidget.count()):
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if not self.tabWidget.widget(i).saved:
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reply = self.show_save_message()
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break
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if not reply:
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reply = QMessageBox.Close
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if reply == QMessageBox.Cancel:
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event.ignore()
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return
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elif reply == QMessageBox.Save:
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for i in range(0, self.tabWidget.count()):
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self.save_tab(i)
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event.accept()
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def show_save_message(self, file_name=''):
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if file_name:
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file_name = ' in "%s"' % file_name
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return QMessageBox.question(self, 'Save file?', '''
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<h2>Do you want to save changes%s?</h2>
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<p>
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Your changes will be lost if you don't save them!
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</p>
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''' % file_name,
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QMessageBox.Cancel | QMessageBox.Close |
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QMessageBox.Save, QMessageBox.Save)
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def new_node(self, name, file_path=None):
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node = NodeDisplay(file_path)
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if node.created:
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node.tree_widget.currentItemChanged.connect(self.disable_btns)
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self.tabWidget.setCurrentIndex(self.tabWidget.addTab(node, name))
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def disable_btns(self, current, previous):
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cur_kind = current.kind if current else None
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self.add_parameter_btn.setEnabled(True)
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self.add_property_btn.setEnabled(True)
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self.add_comment_btn.setEnabled(True)
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self.duplicate_btn.setEnabled(True)
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self.delete_btn.setEnabled(True)
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if cur_kind is None:
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self.add_parameter_btn.setEnabled(False)
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self.add_property_btn.setEnabled(False)
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self.add_comment_btn.setEnabled(False)
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self.duplicate_btn.setEnabled(False)
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self.delete_btn.setEnabled(False)
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elif cur_kind not in [MODULE, INTERFACE]:
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self.duplicate_btn.setEnabled(False)
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if cur_kind == NODE:
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self.duplicate_btn.setEnabled(False)
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self.delete_btn.setEnabled(False)
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elif cur_kind == INTERFACE:
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self.add_parameter_btn.setEnabled(False)
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elif cur_kind == PARAMETER:
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self.add_parameter_btn.setEnabled(False)
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elif cur_kind == PROPERTY:
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self.add_parameter_btn.setEnabled(False)
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self.add_property_btn.setEnabled(False)
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elif cur_kind == COMMENT:
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self.add_parameter_btn.setEnabled(False)
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self.add_property_btn.setEnabled(False)
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self.add_comment_btn.setEnabled(False)
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def tab_relevant_btns_disable(self, index):
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if index == -1:
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enable = False
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self.duplicate_btn.setEnabled(enable)
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self.delete_btn.setEnabled(enable)
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else:
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enable = True
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self.save_btn.setEnabled(enable)
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self.add_module_btn.setEnabled(enable)
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self.add_interface_btn.setEnabled(enable)
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self.add_parameter_btn.setEnabled(enable)
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self.add_property_btn.setEnabled(enable)
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self.add_comment_btn.setEnabled(enable)
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