Added file explorer

gui/modules/explorer/__init__.py

@@ -0,0 +1 @@
+from .handlers import *

gui/modules/explorer/handlers.py

@@ -0,0 +1,61 @@
+from gui.gui import Ui_MainWindow
+from modules.config import PathsConfig
+from modules.player.player import Player
+from PyQt5.QtWidgets import QFileDialog
+import os
+
+
+def register_handlers(ui: Ui_MainWindow, p: Player):
+    ui.first_browser_parent_dir_box.textChanged.connect(
+        lambda: (
+            ui.folders_browser_treeview_first.setRootIndex(
+                ui.dir_model_first.index(ui.first_browser_parent_dir_box.text())
+            ),
+            PathsConfig.update("first_browser_path", ui.first_browser_parent_dir_box.text())
+        )
+    )
+
+    ui.second_browser_parent_dir_box.textChanged.connect(
+        lambda: (
+            ui.folders_browser_treeview_second.setRootIndex(
+                ui.dir_model_second.index(ui.second_browser_parent_dir_box.text())
+            ),
+            PathsConfig.update("second_browser_path", ui.second_browser_parent_dir_box.text())
+        )
+    )
+
+    ui.files_browser_listwidget_first.itemDoubleClicked.connect(
+        lambda: (
+            p.set_media(
+                os.path.join(
+                    ui.dir_model_first.filePath(ui.first_index),
+                    ui.files_browser_listwidget_first.currentItem().text()
+                )
+            ),
+            p.play(ui)
+        )
+    )
+
+    ui.files_browser_listwidget_second.itemDoubleClicked.connect(
+        lambda: (
+            p.set_media(
+                os.path.join(
+                    ui.dir_model_second.filePath(ui.second_index),
+                    ui.files_browser_listwidget_second.currentItem().text()
+                )
+            ),
+            p.play(ui)
+        )
+    )
+
+    ui.first_browser_parent_dir_button.clicked.connect(
+        lambda: ui.first_browser_parent_dir_box.setText(
+            QFileDialog.getExistingDirectory(caption="Select root directory for first browser")
+        )
+    )
+
+    ui.second_browser_parent_dir_button.clicked.connect(
+        lambda: ui.second_browser_parent_dir_box.setText(
+            QFileDialog.getExistingDirectory(caption="Select root directory for second browser")
+        )
+    )

gui/modules/explorer/initialize.py

@@ -0,0 +1,64 @@
+from gui.gui import Ui_MainWindow
+from PyQt5 import QtWidgets, QtCore
+from modules.config import PathsConfig
+from gui.modules.core import popup
+import os
+
+
+def fill_paths(ui: Ui_MainWindow):
+    ui.first_browser_parent_dir_box.setText(PathsConfig.get().first_browser_path)
+    ui.second_browser_parent_dir_box.setText(PathsConfig.get().second_browser_path)
+
+
+def first_clicked(ui: Ui_MainWindow, index):
+    ui.first_index = index
+    ui.files_browser_listwidget_first.clear()
+    try:
+        ui.files_browser_listwidget_first.addItems(
+            [f for f in os.listdir(ui.dir_model_first.filePath(index))
+             if os.path.isfile(os.path.join(ui.dir_model_first.filePath(index), f))]
+        )
+    except Exception as e:
+        print(e)
+        popup.popup("Error", "Cannot access files in this folder")
+
+
+def second_clicked(ui: Ui_MainWindow, index):
+    ui.second_index = index
+    ui.files_browser_listwidget_second.clear()
+    try:
+        ui.files_browser_listwidget_second.addItems(
+            [f for f in os.listdir(ui.dir_model_second.filePath(index))
+             if os.path.isfile(os.path.join(ui.dir_model_second.filePath(index), f))]
+        )
+    except Exception as e:
+        print(e)
+        popup.popup("Error", "Cannot access files in this folder")
+
+
+def init_explorer(ui: Ui_MainWindow):
+    fill_paths(ui)
+
+    ui.dir_model_first = QtWidgets.QFileSystemModel()
+    ui.dir_model_first.setFilter(QtCore.QDir.Filter.NoDotAndDotDot | QtCore.QDir.Filter.AllDirs)
+    ui.dir_model_first.setRootPath("")
+    ui.folders_browser_treeview_first.setModel(ui.dir_model_first)
+    ui.folders_browser_treeview_first.setRootIndex(ui.dir_model_first.index(ui.first_browser_parent_dir_box.text()))
+
+    ui.folders_browser_treeview_first.clicked[QtCore.QModelIndex].connect(lambda idx: first_clicked(ui, idx))
+
+    ui.folders_browser_treeview_first.setHeaderHidden(True)
+    for i in range(1, 4):
+        ui.folders_browser_treeview_first.hideColumn(i)
+
+    ui.dir_model_second = QtWidgets.QFileSystemModel()
+    ui.dir_model_second.setFilter(QtCore.QDir.Filter.NoDotAndDotDot | QtCore.QDir.Filter.AllDirs)
+    ui.dir_model_second.setRootPath("")
+    ui.folders_browser_treeview_second.setModel(ui.dir_model_second)
+    ui.folders_browser_treeview_second.setRootIndex(ui.dir_model_second.index(ui.second_browser_parent_dir_box.text()))
+
+    ui.folders_browser_treeview_second.clicked[QtCore.QModelIndex].connect(lambda idx: second_clicked(ui, idx))
+
+    ui.folders_browser_treeview_second.setHeaderHidden(True)
+    for i in range(1, 4):
+        ui.folders_browser_treeview_second.hideColumn(i)