PamHyr: Add new, open and save study features.

src/model/Study.py

@@ -5,22 +5,31 @@ from datetime import datetime
 from model.Serializable import Serializable
 
 class Study(Serializable):
-    def __init__(self, name, filename, data):
+    def __init__(self):
         # Serialization information
-        super(Study, self).__init__(filename)
-        self.filename = filename
+        super(Study, self).__init__("")
+        self.filename = ""
 
         # Study general information
-        self.name = name
-        self.comment = ""
+        self.name = ""
+        self.description = ""
+        self.solver = ""
 
         self.creation_date = datetime.now()
         self.last_modification_date = datetime.now()
         self.last_save_date = datetime.now()
 
         # Study data
-        self.data = data
+        self.data = {}
 
     @classmethod
-    def new(cls, name, filename):
-        return cls(name, filename, {})
+    def new(cls):
+        return cls()
+
+    @classmethod
+    def new(cls, name, description, solver):
+        me = cls()
+        me.name = name
+        me.description = description
+        me.solver = solver
+        return me

src/view/ASubWindow.py

@@ -6,7 +6,8 @@ from PyQt5.QtWidgets import (
     QMainWindow, QApplication, QDesktopWidget,
     QMdiArea, QMdiSubWindow, QDialog,
     QPushButton, QLineEdit, QCheckBox,
-    QTimeEdit, QSpinBox
+    QTimeEdit, QSpinBox, QTextEdit,
+    QRadioButton,
 )
 from PyQt5.QtCore import (
     QTime,
@@ -65,6 +66,29 @@ class ASubWindow(QDialog):
         """
         return self.find(QLineEdit, name).text()
 
+    def set_text_edit_text(self, name:str, text:str):
+        """Set text of text edit component
+
+        Args:
+            text_edit: The text edit component name
+            text: The text
+
+        Returns:
+            Nothing
+        """
+        self.find(QTextEdit, name).setText(text)
+
+    def get_text_edit_text(self, name:str):
+        """Get text of text edit component
+
+        Args:
+            text_edit: The text edit component name
+
+        Returns:
+            Text
+        """
+        return self.find(QTextEdit, name).toHtml()
+
     def set_check_box(self, name:str, checked:bool):
         """Set status of checkbox component
 
@@ -135,3 +159,26 @@ class ASubWindow(QDialog):
             The value of spin box
         """
         return self.find(QSpinBox, name).value()
+
+    def set_radio_button(self, name:str, checked:bool):
+        """Set value of spinbox component
+
+        Args:
+            name: The spinbox component name
+            value: The new value
+
+        Returns:
+            Nothing
+        """
+        self.find(QRadioButton, name).setChecked(checked)
+
+    def get_radio_button(self, name:str):
+        """Get status of radio button
+
+        Args:
+            name: The radio button component name
+
+        Returns:
+            The status of radio button
+        """
+        return self.find(QRadioButton, name).isChecked()

src/view/ConfigureWindow.py

@@ -76,6 +76,7 @@ class ConfigureWindow(ASubWindow):
 
     def file_dialog(self, line_edit, select_file):
         dialog = QFileDialog(self)
+
         if select_file:
             mode = QFileDialog.FileMode.ExistingFile
         else:

src/view/MainWindow.py

@@ -5,12 +5,14 @@ import os
 from PyQt5 import QtGui
 from PyQt5.QtWidgets import (
     QMainWindow, QApplication, QAction,
+    QFileDialog,
 )
 from PyQt5.uic import loadUi
 
 from view.ListedSubWindow import ListedSubWindow
 from view.DummyWindow import DummyWindow
 from view.ConfigureWindow import ConfigureWindow
+from view.NewStudyWindow import NewStudyWindow
 from view.AboutWindow import AboutWindow
 
 from model.Study import Study
@@ -83,10 +85,13 @@ class ApplicationWindow(QMainWindow, ListedSubWindow):
             # Menu action
             "actionA_propos": self.open_about,
             "actionConfiguration_de_Pamhyr": self.open_configure,
+            "actionR_seau": self.open_new_study,
+            "actionEnregistrer_2": self.save_study,
+            "actionEnregistrer_sous": self.save_as_study,
             # ToolBar action
             "actionquitter_application": self.close,
-            "actionOuvrir_une_tude": self.dummy_model,
-            "actionenregistrer_etude_en_cours": self.open_dummy,
+            "actionOuvrir_une_tude": self.open_model,
+            "actionenregistrer_etude_en_cours": self.save_study,
             "actionfermer_etude_en_cours": self.close_model,
             "actionlancer_solveur": self.open_dummy,
             "actioninterrompt_simulation_en_cours": self.open_dummy,
@@ -153,6 +158,49 @@ class ApplicationWindow(QMainWindow, ListedSubWindow):
         for action in model_action:
             self.enable_actions(action, not no_model)
 
+    ############
+    # FEATURES #
+    ############
+
+    def save_study(self):
+        """Save current study
+
+        Save current study, if study as no associate file, open a
+        file dialog.
+
+        Returns:
+            Nothing
+        """
+        if self.model.filename == "":
+            file_name, _ = QFileDialog.getSaveFileName(
+                self, "Save File",
+                "", "Pamhyr(*.pkl)")
+            if file_name[-4:] == ".pkl":
+                self.model.filename = file_name
+            else:
+                self.model.filename = file_name + ".pkl"
+
+        self.model.save()
+
+    def save_as_study(self):
+        """Save current study as new file
+
+        Save current study as new file, if study as no associate file,
+        open a file dialog.
+
+        Returns:
+            Nothing
+        """
+        file_name, _ = QFileDialog.getSaveFileName(
+            self, "Save File",
+            "", "Pamhyr(*.pkl)")
+        if file_name[-4:] == ".pkl":
+            self.model.filename = file_name
+        else:
+            self.model.filename = file_name + ".pkl"
+
+        self.model.save()
+
     #############
     # SUBWINDOW #
     #############
@@ -179,6 +227,34 @@ class ApplicationWindow(QMainWindow, ListedSubWindow):
         self.about = AboutWindow(parent=self)
         self.about.show()
 
+    def open_model(self):
+        """Open file dialog to select saved model
+
+        Returns:
+            Nothing
+        """
+        if self.model is None:
+            dialog = QFileDialog(self)
+            dialog.setFileMode(QFileDialog.FileMode.ExistingFile)
+            dialog.setDefaultSuffix(".pkl")
+            #dialog.setFilter(dialog.filter() | QtCore.QDir.Hidden)
+            dialog.setNameFilters(['PKL (*.pkl)'])
+
+            if dialog.exec_():
+                file_name = dialog.selectedFiles()
+                self.set_model(Study.open(file_name[0]))
+                print(f"[MainWindow] Open Study : {self.model.name}")
+
+    def open_new_study(self):
+        """Open dialog to set new study
+
+        Returns:
+            Nothing
+        """
+        if self.model is None:
+            self.new_study = NewStudyWindow(parent=self)
+            self.new_study.show()
+
     # TODO: Delete me !
     ###############
     # DUMMY STUFF #

src/view/NewStudyWindow.py

+# -*- coding: utf-8 -*-
+
+from model.Study import Study
+from view.ASubWindow import ASubWindow
+
+class NewStudyWindow(ASubWindow):
+    def __init__(self, title="New Study", parent=None):
+        super(NewStudyWindow, self).__init__(name=title, ui="NewStudy", parent=parent)
+        self.ui.setWindowTitle(title)
+
+        self.parent = parent
+
+    def accept(self):
+        name = self.get_line_edit_text("lineEdit_name")
+        description = self.get_text_edit_text("textEdit_description")
+        if self.get_radio_button("radioButton_mage"):
+            solver = "mage"
+        else:
+            solver = "rubarbe"
+
+        self.parent.set_model(Study.new(name, description, solver))
+        self.close()

src/view/ui/NewStudy.ui

+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Dialog</class>
+ <widget class="QDialog" name="Dialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>560</width>
+    <height>350</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <widget class="QWidget" name="">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>10</y>
+     <width>541</width>
+     <height>331</height>
+    </rect>
+   </property>
+   <layout class="QVBoxLayout" name="verticalLayout_3">
+    <item>
+     <layout class="QVBoxLayout" name="verticalLayout_2">
+      <item>
+       <layout class="QGridLayout" name="gridLayout">
+        <item row="0" column="0">
+         <widget class="QLabel" name="label">
+          <property name="text">
+           <string>Name</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="1">
+         <widget class="QTextEdit" name="textEdit_description">
+          <property name="autoFillBackground">
+           <bool>false</bool>
+          </property>
+          <property name="tabChangesFocus">
+           <bool>false</bool>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="0">
+         <widget class="QLabel" name="label_2">
+          <property name="text">
+           <string>Description</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="1">
+         <widget class="QLineEdit" name="lineEdit_name">
+          <property name="text">
+           <string>MyNewStudy</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="0">
+         <widget class="QLabel" name="label_3">
+          <property name="text">
+           <string>Solver</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="1">
+         <layout class="QVBoxLayout" name="verticalLayout">
+          <item>
+           <widget class="QRadioButton" name="radioButton_mage">
+            <property name="text">
+             <string>Mage</string>
+            </property>
+            <property name="checked">
+             <bool>true</bool>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QRadioButton" name="radioButton_rubarbe">
+            <property name="enabled">
+             <bool>false</bool>
+            </property>
+            <property name="text">
+             <string>Rubarbe</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+       </layout>
+      </item>
+     </layout>
+    </item>
+    <item>
+     <widget class="QDialogButtonBox" name="buttonBox">
+      <property name="orientation">
+       <enum>Qt::Horizontal</enum>
+      </property>
+      <property name="standardButtons">
+       <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+      </property>
+     </widget>
+    </item>
+   </layout>
+  </widget>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>Dialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>Dialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>