rename folder filesbrowserplugin is in

src/plugins/filesbrowser/filesbrowserwidget.py

@@ -0,0 +1,113 @@
+import os
+import re
+import sys
+from pathlib import Path
+
+from PySide6.QtCore import QDir, QModelIndex
+from PySide6.QtGui import QIcon
+
+from src.pluginregistry import PluginRegistry
+from src.plugins.krowlog.Tab import Tab
+from PySide6.QtWidgets import QVBoxLayout, QLabel, QLineEdit, QPushButton, QFileDialog, QTreeView, \
+    QFileSystemModel
+from src.i18n import _
+from src.settings.settings import Settings
+from src.ui.formgrid import FormGrid
+from src.ui.hbox import HBox
+
+
+class FilesBrowserWidget(Tab):
+
+    def __init__(self, unique_id: str, title: str, settings: Settings):
+        super(FilesBrowserWidget, self).__init__(unique_id, title)
+        self._settings = settings
+
+        self.layout = QVBoxLayout(self)
+        self.layout.setContentsMargins(0, 0, 0, 0)
+        form = FormGrid();
+        self.layout.addWidget(form)
+
+        self._base_dir = QLineEdit(self._initialFolder())
+        self._base_dir.textChanged.connect(self._base_dir_changed)
+
+        btn_select_base_dir = QPushButton(QIcon("icons/ionicons/folder-open.svg"), "")
+        btn_select_base_dir.pressed.connect(self._select_base_dir)
+
+        btn_base_dir_for_current_file = QPushButton(QIcon("icons/myicons/target.svg"), "")
+        btn_base_dir_for_current_file.setToolTip(_("Focus on current file"))
+        btn_base_dir_for_current_file.pressed.connect(self._select_btn_base_dir_for_current_file)
+
+        form.addRow(QLabel(_("Folder:")),
+                    HBox(self._base_dir, btn_select_base_dir, btn_base_dir_for_current_file))
+
+        self._filter = QLineEdit(self._settings.get_session("filesBrowser", "filter", fallback="*.log"))
+        self._filter.textChanged.connect(self._filter_changed)
+        form.addRow(QLabel(_("Filter:")), self._filter)
+
+        self._model = QFileSystemModel()
+        self._model.setRootPath(self._base_dir.text())
+        self._model.setFilter(QDir.AllDirs | QDir.NoDotAndDotDot | QDir.AllEntries)
+        self._model.setNameFilters(self._get_filters())
+        self._model.setNameFilterDisables(False)
+        self._view = QTreeView()
+        self._view.setModel(self._model)
+        self._view.setRootIndex(self._model.index(self._base_dir.text()))
+        self._view.hideColumn(2)  # hide type column
+        self._view.show()
+        self.layout.addWidget(self._view)
+
+        self._view.doubleClicked.connect(self._open_file)
+
+    # icons: /snap/gtk-common-themes/1534/share/icons/
+    # folder, document, text-css, text-xml, text-x-python
+    #
+
+    def _open_file(self, index: QModelIndex):
+        file = self._model.filePath(index)
+        if Path(file).is_file():
+            PluginRegistry.execute_single("open_file", f"{file}")
+
+    def _select_base_dir(self):
+        dialog = QFileDialog()
+        selected_dir = dialog.getExistingDirectory(
+            caption=_("Open Directory"),
+            dir=self._base_dir.text()
+        )
+        if selected_dir:
+            self._base_dir.setText(selected_dir)
+
+    def _select_btn_base_dir_for_current_file(self):
+        dir = self._get_base_dir_for_current_file()
+        self._base_dir.setText(dir)
+
+    def _filter_changed(self, filter):
+        self._settings.set_session("filesBrowser", "filter", filter)
+        self._model.setNameFilters(self._get_filters())
+
+    def _base_dir_changed(self, base_dir):
+        if os.path.isdir(base_dir):
+            self._settings.set_session("filesBrowser", "folder", base_dir)
+            self._model.setRootPath(base_dir)
+            self._view.setRootIndex(self._model.index(base_dir))
+
+    def _initialFolder(self) -> str:
+        folder = self._settings.get_session("filesBrowser", "folder", fallback=None)
+        if folder is None or not os.path.isdir(folder):
+            folder = self._get_base_dir_for_current_file()
+
+        return folder
+
+    def _get_base_dir_for_current_file(self):
+        current_file = PluginRegistry.execute_single("current_file")
+        folder = os.path.dirname(current_file) if current_file else None
+
+        if not os.path.isdir(folder):
+            if sys.platform == 'win32' or sys.platform == 'cygwin':
+                folder = "C:\\"
+            else:
+                folder = os.path.join(Path.home())
+
+        return folder
+
+    def _get_filters(self):
+        return re.split(r"[,;\s]+", self._filter.text())