# Window.py -- Pamhyr
# Copyright (C) 2023 INRAE
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# -*- coding: utf-8 -*-
import logging
from tools import trace, timer
from View.ASubWindow import ASubMainWindow
from View.ListedSubWindow import ListedSubWindow
from PyQt5.QtGui import (
QKeySequence,
)
from PyQt5.QtCore import (
Qt, QVariant, QAbstractTableModel,
QCoreApplication, QModelIndex, pyqtSlot,
QRect,
)
from PyQt5.QtWidgets import (
QDialogButtonBox, QPushButton, QLineEdit,
QFileDialog, QTableView, QAbstractItemView,
QUndoStack, QShortcut, QAction, QItemDelegate,
QComboBox, QVBoxLayout, QHeaderView, QTabWidget,
)
from View.LateralContribution.UndoCommand import (
SetNameCommand, SetEdgeCommand, SetTypeCommand,
AddCommand, DelCommand, SortCommand,
MoveCommand, PasteCommand, DuplicateCommand,
)
from Model.LateralContribution.LateralContributionTypes import (
NotDefined, LateralContrib, Rain, Evaporation,
)
from View.LateralContribution.Table import (
TableModel, ComboBoxDelegate
)
from View.Plot.MplCanvas import MplCanvas
from View.Geometry.PlotXY import PlotXY
from View.LateralContribution.translate import (
long_types, table_headers, LC_types,
retranslate,
)
from View.LateralContribution.Edit.Window import EditLateralContributionWindow
_translate = QCoreApplication.translate
logger = logging.getLogger()
class LateralContributionWindow(ASubMainWindow, ListedSubWindow):
def __init__(self, title="Lateral contribution", study=None, parent=None):
self._title = title + " - " + study.name
super(LateralContributionWindow, self).__init__(
name=title, ui="LateralContributions", parent=parent
)
self._study = study
self._lcs = self._study.river.lateral_contribution
self.setup_sc()
self.setup_table()
self.setup_graph()
self.setup_connections()
self.ui.setWindowTitle(self._title)
def setup_sc(self):
self._undo_stack = QUndoStack()
self.undo_sc = QShortcut(QKeySequence.Undo, self)
self.redo_sc = QShortcut(QKeySequence.Redo, self)
self.copy_sc = QShortcut(QKeySequence.Copy, self)
self.paste_sc = QShortcut(QKeySequence.Paste, self)
def setup_table(self):
retranslate()
self._table = {}
for t in ["liquid", "solid", "suspenssion"]:
self._delegate_type = ComboBoxDelegate(
data = self._study.river,
mode = "type",
tab = t,
parent=self
)
self._delegate_edge = ComboBoxDelegate(
data = self._study.river,
mode = "edge",
tab = t,
parent=self
)
table = self.find(QTableView, f"tableView_{t}")
self._table[t] = TableModel(
table_view = table,
table_headers = table_headers,
editable_headers = True,
delegates = {
"type": self._delegate_type,
"edge": self._delegate_edge,
},
data = self._study.river,
undo = self._undo_stack,
opt_data = t,
)
table.setModel(self._table[t])
table.setSelectionBehavior(QAbstractItemView.SelectRows)
table.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
table.setAlternatingRowColors(True)
def setup_graph(self):
self.canvas = MplCanvas(width=5, height=4, dpi=100)
self.canvas.setObjectName("canvas")
self.plot_layout = self.find(QVBoxLayout, "verticalLayout")
self.plot_layout.addWidget(self.canvas)
self.plot = PlotXY(
canvas = self.canvas,
data = None,
toolbar = None,
)
def setup_connections(self):
self.find(QAction, "action_add").triggered.connect(self.add)
self.find(QAction, "action_del").triggered.connect(self.delete)
self.find(QAction, "action_edit").triggered.connect(self.edit)
self.find(QAction, "action_sort").triggered.connect(self.sort)
self.undo_sc.activated.connect(self.undo)
self.redo_sc.activated.connect(self.redo)
self.copy_sc.activated.connect(self.copy)
self.paste_sc.activated.connect(self.paste)
for t in ["liquid", "solid", "suspenssion"]:
table = self.find(QTableView, f"tableView_{t}")
table.selectionModel()\
.selectionChanged\
.connect(self._set_current_reach)
self._table[t].dataChanged\
.connect(self._set_current_reach)
def current_tab(self):
return self.find(QTabWidget, "tabWidget")\
.currentWidget()\
.objectName()\
.replace("tab_", "")
def index_selected_row(self):
tab = self.current_tab()
table = self.find(QTableView, f"tableView_{tab}")
return table.selectionModel()\
.selectedRows()[0]\
.row()
def index_selected_rows(self):
tab = self.current_tab()
table = self.find(QTableView, f"tableView_{tab}")
return list(
# Delete duplicate
set(
map(
lambda i: i.row(),
table.selectedIndexes()
)
)
)
def _set_current_reach(self):
tab = self.current_tab()
rows = self.index_selected_rows()
data = None
highlight = None
if len(rows) > 0:
edge = self._study\
.river\
.lateral_contribution\
.get(tab, rows[0])\
.edge
if edge:
data = edge.reach
lc = self._lcs.get(tab, rows[0])
highlight = (lc.begin_kp, lc.end_kp)
self.plot = PlotXY(
canvas = self.canvas,
data = data,
toolbar = None,
)
self.plot.draw(highlight=highlight)
def add(self):
tab = self.current_tab()
rows = self.index_selected_rows()
if self._lcs.len(tab) == 0 or len(rows) == 0:
self._table[tab].add(0)
else:
self._table[tab].add(rows[0])
self._set_current_reach()
def delete(self):
tab = self.current_tab()
rows = self.index_selected_rows()
if len(rows) == 0:
return
self._table[tab].delete(rows)
self._set_current_reach()
def sort(self):
tab = self.current_tab()
self._table[tab].sort(False)
self._set_current_reach()
def move_up(self):
tab = self.current_tab()
row = self.index_selected_row()
self._table[tab].move_up(row)
self._set_current_reach()
def move_down(self):
tab = self.current_tab()
row = self.index_selected_row()
self._table[tab].move_down(row)
self._set_current_reach()
def copy(self):
logger.info("TODO: copy")
self._set_current_reach()
def paste(self):
logger.info("TODO: paste")
self._set_current_reach()
def undo(self):
tab = self.current_tab()
self._table[tab].undo()
self._set_current_reach()
def redo(self):
tab = self.current_tab()
self._table[tab].redo()
self._set_current_reach()
def edit(self):
tab = self.current_tab()
rows = self.index_selected_rows()
for row in rows:
win = self.sub_win_filter_first(
"Edit lateral contribution",
contain = [f"({self._lcs.get(tab, row).id})"]
)
if win is None:
win = EditLateralContributionWindow(
data=self._lcs.get(tab, row),
study=self._study,
parent=self
)
win.show()
else:
win.activateWindow()